Iizuka
Akihiro Iizuka, Minamiashigara-Shi JP
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20130143152 | CARRIER AND DEVELOPER FOR ELECTROSTATIC IMAGE DEVELOPMENT, AND IMAGE FORMATION METHOD AND APPARATUS - A carrier for electrostatic image development, and a developer, an image formation method and an image formation apparatus using the carrier. The carrier is carrier particles. When the carrier particles each have a coating layer on a magnetic particle, the carrier has a total energy amount of 1500 to 3000 mJ. When the carrier particles each have a coating layer on a magnetic powder-dispersed particle, the carrier has a total energy amount of 1000 to 1500 mJ. The total energy amount is measured with a powder rheometer at a tip end speed of a rotor of 100 mm/s and a helix angle of the rotor of −5°. The total energy amount is a value of a portion of the carrier in a measurement container which portion is contained in the region between the packed surface of the carrier and a surface disposed under the packed surface by 70 mm. | 06-06-2013 |
Atsushi Iizuka, Kawasaki-Shi JP
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20130170037 | BARRIER MECHANISM, CAMERA, AND MOBILE INFORMATION TERMINAL - A barrier mechanism includes a barrier blade group (G | 07-04-2013 |
Atsushi Iizuka, Kyoto-Shi JP
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20140150519 | ELECTRONIC BALANCE - The change in the weight of a sample is monitored in time series using a reference weight. At each monitoring point, the respective loads of an empty sample scale pan, the scale pan with the reference weight, the empty scale pan, the scale pan with the sample, the scale pan with the reference weight, and then the empty scale pan are detected at time intervals T by a load detector to calculate the weights of the reference weight and the sample. The calculated weight of the reference weight is compared with the calculated weight of the reference weight at the time of the last monitoring to calculate a sensitivity correction coefficient, and the difference between the sample weight multiplied by the sensitivity correction coefficient and the last sample weight is calculated as the amount of sample weight variation. | 06-05-2014 |
20140151134 | ELECTRONIC BALANCE - Brackets and are disposed on the back surface of an upper case on which a pair of molded members and constituting a cylindrical structure forming a rear wall of a windproof case are erected. At one end of each of the brackets, the bracket is electrically connected to the molded member and the bracket is electrically connected to the molded member by screws of the upper case, and the brackets are electrically connected to a lower case by screws. Further, a metal plate on the upper case is electrically connected via a metal member fixed to the cylindrical structure. | 06-05-2014 |
Chiaki Iizuka, Shizuoka JP
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20120147398 | COLOR ERASING APPARATUS AND CONTROL METHOD OF THE COLOR ERASING APPARATUS - A color erasing apparatus includes a conveyance member to convey a sheet on which an image is formed of a color erasable coloring material, a color erasing part to erase a color of the coloring material of the image formed on the sheet conveyed by the conveyance member, a control part that counts the processed number of sheets images of which are color-erased by the color erasing part and determines whether the processed number of sheets exceeds a previously set threshold, and a notification interface to output a signal for notifying that, cleaning of the color erasing part is required if the processed number of sheets exceeds the threshold. | 06-14-2012 |
20120306144 | DISCHARGED SHEET ALIGNING DEVICE AND IMAGE ERASING APPARATUS INCLUDING THE SAME - According to one embodiment, a image erasing apparatus includes a paper feeding section configured to feed a sheet having a erasable image, a erasing section configured to erase the image, a paper discharge section including a paper discharge member configured to discharge, downstream in a conveying path of the erasing section, the sheet from which the image is erased and a paper discharge tray on which the discharged sheet is stacked, and a longitudinal alignment plate pivotably provided above the paper discharge tray and configured to align the leading end of the sheet stacked on the paper discharge tray. | 12-06-2012 |
20130001050 | SHEET PROCESSING APPARATUS, SHEET CONVEYING PATH OPENING METHOD, AND ERASING APPARATUS - A sheet processing apparatus includes: a conveying member configured to convey a sheet; a first opening section including a conveyance guide section arranged on the opposite side of the conveying member across a conveying path and configured to form the conveying path and a first pivot shaft configured to pivotably support the conveyance guide section, the first opening section being configured to form the conveying path using the conveyance guide section if changing to a closed state and open the conveying path if changing to an open state; and a second opening section including a cover section configured to cover the first opening section if the first opening section changes to the closed state and a second pivot shaft configured to pivotably support the cover section, the second opening section being configured to cause, if pivoting, the first opening section to pivot following the second opening section. | 01-03-2013 |
20130002782 | ERASING APPARATUS FOR SHEET AND ERASING METHOD FOR SHEET - According to one embodiment, an erasing apparatus for a sheet includes a conveying path configured to convey a sheet on which an image is formed with a coloring agent that is erased by heating, a first erasing section including, on an upstream side of the conveying path, a first heating member provided on one surface side of the sheet and a first rotating roller provided to be opposed to the first heating member, and a second erasing section including, on a downstream side of the first erasing section, a second heating member provided on the other surface side of the sheet and a second rotating roller provided to be opposed to the second heating member. | 01-03-2013 |
20140285605 | IMAGE ERASING APPARATUS AND IMAGE ERASING METHOD - According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader. | 09-25-2014 |
20140300678 | IMAGE ERASING APPARATUS AND IMAGE ERASING METHOD - According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader. | 10-09-2014 |
20140300679 | IMAGE ERASING APPARATUS AND IMAGE ERASING METHOD - According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader. | 10-09-2014 |
Hajime Iizuka, Kashiwazaki-Shi JP
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20140186162 | ROTATION MECHANISM FOR GAS EXHAUST PUMP, MANUFACTURING METHOD OF THE SAME, GAS EXHAUST PUMP HAVING ROTATION MECHANISM, AND MANUFACTURING METHOD OF THE SAME - In a gas exhaust pump, there is provided a rotation mechanism that can ensure safe rotation and can greatly reduce the usage of a seal gas. A rotation mechanism of the present invention is formed of a rotating shaft and a seal housing. Between the rotating shaft and the seal housing, there is provided a predetermined gap. On at least one of an outer surface of the rotating shaft and an inner surface of the seal housing, there is provided a PFA film. As to a PFA film on a surface of at least one of the rotating shaft and the seal housing, after coating with PFA the wall surface of the rotation mechanism member defining at least the gap, followed by melting and remelting processes, the PFA film is formed to have a high smoothness on its free surface. | 07-03-2014 |
Hajime Iizuka, Tatebayashi-Shi JP
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20130135977 | OPTICAL PICKUP APPARATUS - An optical-pickup apparatus includes: a first laser-light source to emit a first laser beam to a first optical disc; a first photodetector to output a first monitor signal indicative of intensity of the first laser beam; a second laser-light source to emit a second laser beam to a second optical disc; a second photodetector to output a second monitor signal indicative of intensity of the second laser beam; a signal-selection unit to select the first monitor signal when recording or reading of information is performed for the first optical disc, and select the second monitor signal when recording or reading of information is performed for the second optical disc; and a signal-transmission unit to transmit, via a common transmission path, the first monitor signal or the second monitor signal selected by the single-selection unit to a control circuit configured to control intensity of the first laser and second laser beams. | 05-30-2013 |
Hideo Iizuka, Ann Arbor, MI US
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20110109262 | WIRELESS ENERGY TRANSFER ANTENNAS AND ENERGY CHARGING SYSTEMS - A resonant wireless energy transfer system comprises first and second antennas made up of dual parallel wire helixes wherein the wires are terminated by short wires. Voltage controlled variable capacitors are connected into the antennas to permit progressive variation between folded dipole and normal dipole operating modes such that optimum energy transfer can be achieved between the antennas over a wide range of antenna separation distances. A vehicle battery charging system using the above-described antennas is provided including an installation which allows purchase of battery charging power by members of the general public. In-vehicle energy transfer for sensors, computers, cell phones and the like is also described. | 05-12-2011 |
20110139234 | GRATING STRUCTURE FOR DIVIDING LIGHT - A grating structure and a solar cell assembly. In one aspect, the grating structure suppresses the zero order transmission to near 0%. In another aspect, the solar cell assembly has improved absorption due to coupling with a grating structure. | 06-16-2011 |
20110181956 | OPTICAL DEVICE USING DIFFRACTION GRATINGS - A double-sided grating divider acts as a light switch where the upper and lower grating dividers are arranged to accommodate a relative lateral shift therebetween of about one-fourth of the period of the diffraction grating elements and where the critical refraction angles of the grating dividers are more than about 43.6°. Lateral shift may be achieved by various devices including MEMS and metal couplers having a known/calibrated thermal coefficient of expansion over a temperature range of interest. | 07-28-2011 |
20110181957 | OPTICAL LIGHT SWITCH USING DOUBLE-SIDED DIFFRACTION STRUCTURE - A light switch (or valve) made up of two mutually inverted, substantially identical diffraction gratings with a liquid medium therebetween, arranged to allow the grating substrates to be shifted laterally relative to one another so as to align and mis-align the grating elements. When aligned, incident-polarized light passes through the switch and when misaligned, light does not pass through the switch but is reflected. | 07-28-2011 |
20110205617 | REFLECTION-MINIMIZED PHOTONIC CRYSTAL AND DEVICE UTILIZING SAME - A photonic crystal structure that is composed of a host media having periodic dielectric holes disposed in the media at a period of a | 08-25-2011 |
20120006404 | SOLAR CELL ASSEMBLY WITH DIFFRACTION GRATINGS - A solar cell structure using either a dye-sensitized or organic absorber is provided with a diffraction grating on at least one side to enhance the travel of first order diffraction components through the photo sensitive material. A two-sided cell uses diffraction gratings both top and bottom wherein the periodic diffraction elements of one grating are shifted by one-quarter of the grating period relative to the other. | 01-12-2012 |
20120038987 | OPTICAL DEVICE USING DOUBLE-GROOVE GRATING - Optical devices using double-groove diffraction gratings having periodic sets of TiO | 02-16-2012 |
20120075703 | OPTICAL DEVICE USING LATERALLY-SHIFTABLE DIFFRACTION GRATINGS - A double-sided grating divider acts as a light switch where the upper and lower grating dividers are arranged to accommodate a relative lateral shift therebetween of about one-fourth of the period of the diffraction grating elements and where the critical refraction angles of the grating dividers are more than about 43.6°. Lateral shift may be achieved by various devices including MEMS and metal couplers having a known/calibrated thermal coefficient of expansion over a temperature range of interest. | 03-29-2012 |
20120174980 | SOLAR CELL WITH DOUBLE GROOVE DIFFRACTION GRATING - Double groove diffraction gratings are used in combination with various types of photoelectrodes including dye-sensitized and organic photoelectrodes to increase absorption efficiency as well as to provide one or more of a variety of functions including transparency and reflectivity. | 07-12-2012 |
20120206001 | MAGNETIC FIELD FOCUSING FOR ACTUATOR APPLICATIONS - A switched reluctance motor includes a stator and a rotor, the stator having stator poles supporting a magnetic field focusing device such as a near field plates on each stator pole tip. An example near field plate has a spatially modulated surface reactance configured so as to focus magnetic flux extending from each pole tip within at least one region of increased magnetic field proximate the pole tip. | 08-16-2012 |
20120206226 | MAGNETIC FIELD FOCUSING FOR ACTUATOR APPLICATIONS - The magnetic force between the electromagnet and plunger of a magnetic actuator, the electromagnet including a coil generating magnetic flux when the coil is energized, can be increased by locating a near field plate on the electromagnet. The near field plate has a spatially modulated surface reactance configured to focus the magnetic flux within a region of the plunger, such as the central portion of an end portion of the plunger proximate the electromagnet, so as to increase the magnetic force between the electromagnet and plunger. Examples also include permanent magnet based actuators and the use of other magnetic field focusing devices. | 08-16-2012 |
20120250140 | ACOUSTO-OPTIC SCANNER - An acousto-optic laser beam scanner of improved scanning angle scope is provided by introducing a controllable compound acoustic waveform into a light transmissive body wherein at least binary and binary diffraction grating patterns of both positive and negative sense can be introduced into the body, the period of the waveform determining the refraction angle magnitude and the order of the pulses determining the refraction angle direction. | 10-04-2012 |
20130265004 | WIRELESS ENERGY TRANSFER ANTENNAS AND ENERGY CHARGING SYSTEMS - A resonant wireless energy transfer system comprises first and second antennas made up of dual parallel wire helixes wherein the wires are terminated by short wires. Voltage controlled variable capacitors are connected into the antennas to permit progressive variation between folded dipole and normal dipole operating modes such that optimum energy transfer can be achieved between the antennas over a wide range of antenna separation distances. A vehicle battery charging system using the above-described antennas is provided including an installation which allows purchase of battery charging power by members of the general public. In-vehicle energy transfer for sensors, computers, cell phones and the like is also described. | 10-10-2013 |
20130271838 | OPTICAL DEVICE USING DOUBLE-GROOVE GRATING - Optical devices using double-groove diffraction gratings having periodic sets of TiO | 10-17-2013 |
20140144506 | GRATING STRUCTURE FOR DIVIDING LIGHT - A grating structure and a solar cell assembly. In one aspect, the grating structure suppresses the zero order transmission to near 0%. In another aspect, the solar cell assembly has improved absorption due to coupling with a grating structure. | 05-29-2014 |
20140327301 | WIRELESS ENERGY TRANSFER ANTENNAS AND ENERGY CHARGING SYSTEMS - A resonant wireless energy transfer system comprises first and second antennas made up of dual parallel wire helixes wherein the wires are terminated by short wires. Voltage controlled variable capacitors are connected into the antennas to permit progressive variation between folded dipole and normal dipole operating modes such that optimum energy transfer can be achieved between the antennas over a wide range of antenna separation distances. A vehicle battery charging system using the above-described antennas is provided including an installation which allows purchase of battery charging power by members of the general public. In-vehicle energy transfer for sensors, computers, cell phones and the like is also described. | 11-06-2014 |
Hiroshi Iizuka, Kasawaki JP
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20140023360 | OPTICAL RECEIVING APPARATUS AND CHARACTERISTIC COMPENSATION METHOD - An optical receiving apparatus includes: a compensator configured to compensate an amount of change in a characteristic; a controller configured to obtain, based on a first amount of change in the characteristic with respect to a first optical signal with a first wavelength, the first wavelength, and a wavelength characteristic in the characteristic, a second amount of change in the characteristic made when a second optical signal with a second wavelength is propagated in an optical path, the second wavelength being different from the first wavelength, and obtain a compensation amount based on the second amount of change; and a first setting unit configured to set the compensation amount for the compensator so that the compensator compensates the amount of change in the characteristic. | 01-23-2014 |
20140314427 | OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD - An optical transmission apparatus receives an optical signal of an optical wavelength. The optical transmission apparatus has a variable wavelength filter, a neighboring frequency detection unit, and an ADC/DSP. The variable wavelength filter detects a neighboring of another optical transmission apparatus that receives an optical signal of a wavelength different from the wavelength. The neighboring frequency detection unit determines whether or not a second frequency supported by the another optical transmission apparatus where a neighboring has been detected by the variable wavelength filter is different from a first frequency supported by the optical transmission apparatus. The ADC/DSP changes a parameter for removing a phase noise from the optical signal of the wavelength according to a difference between the first frequency and the second frequency when it is determined that the second frequency is different from the first frequency. | 10-23-2014 |
20140361092 | MONITORING CONTROL DEVICE, MONITORING CONTROL METHOD, AND RECORDING MEDIUM - A card control unit for controlling a line card includes a detecting section, a collecting section, and an estimating section. The detecting section detects mounting of a module into a mounting port in the communication card equipped with multiple cages that each have a mounting port into which a module is removably mounted. When mounting of a module has been detected, the collecting section collects an environmental temperature around a mounting port into which the module has been mounted, a power consumption and specified temperature of the module, and thermal resistance information of a cage mounted with the module. The estimating section estimates an environmental temperature after activation of the module on the basis of the collected environmental temperature, power consumption, specified temperature, and thermal resistance information before the module of which the mounting has been detected is activated. | 12-11-2014 |
Hiroshi Iizuka, Shanghai CN
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20080251207 | MULTIPLE FREQUENCY PLASMA CHAMBER, SWITCHABLE RF SYSTEM, AND PROCESSES USING SAME - An RF power supplier is provided, that enables multiple-frequency RF power. The system uses N RF signal generators, combines the RF signals, amplify the combined signals, and then separates the amplified signal. The output of the system is then a multiple-frequency RF power. Optionally, the frequencies are switchable, so that one may select which frequencies the system outputs. | 10-16-2008 |
Hiroshi Iizuka, Susono-Shi JP
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20130181570 | ROTOR OF INDUCTION MOTOR, AND INDUCTION MOTOR USING SAME | 07-18-2013 |
Hisashi Iizuka, Susono-Shi JP
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20120253221 | STIMULATORY EFFECT ESTIMATION DEVICE, SLEEP DEPTH ESTIMATION DEVICE, STIMULATORY EFFECT ESTIMATION METHOD, AND VEHICLE CONTROL DEVICE - A stimulatory effect estimation device includes a stimulus generator | 10-04-2012 |
20130181841 | SLEEP SYSTEM - A stimulation execution portion of a sleep system applies a stimulus (S | 07-18-2013 |
Hitoshi Iizuka, Alexander, NY US
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20100095825 | BIASING ASSEMBLY FOR A PUNCHING DEVICE - A biasing assembly for a punching device that includes a punch support member adapted to support a punch and including a head portion and a main portion extending from the head portion. The main portion has a recessed surface. A retaining member is coupled to the punch support member with the punch support member being slidable with respect to the retaining member. A coupling member is disposed between the main portion of the punch support member and the retaining member. A portion of the coupling member engages the recessed surface. A biasing member is supported between the head portion of the punch support member and the retaining member. The punch support member is movable between at least first and second positions with respect to the coupling member. | 04-22-2010 |
Jiro Iizuka, Isesaki-Shi JP
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20120263615 | Scroll Fluidic Device - Provided is a scroll fluidic device that is capable of reducing suction pressure loss as well as suppressing discharge pulsations and reducing noise. The scroll fluidic device is characterized in that a fixed scroll member is integrally formed with a center housing on the inside of the center housing disposed between a front housing and a rear housing; the end surface of the outer shell of the center housing is positioned lower than the height of a scroll lap of the fixed scroll member, with an end plate of the fixed scroll member served as a reference of position in the height direction; and a corridor-like space extending in the device circumferential direction, which is surrounded by an outer shell forming portion of the center housing, the inner surface of an outer shell of the front housing, the scroll lap of the fixed scroll member, and the end plate of a movable scroll member, is formed. | 10-18-2012 |
20130058821 | Scroll-Type Fluid Machine - A scroll-type fluid machine ( | 03-07-2013 |
20140119972 | Scroll -Type Compressor - A housing forms one portion of a compressor case and supports a bearing for a main shaft has an opening through which gas Is sucked; a suction space extending from the opening to inside of the compressor; a first gas passageway extending from the suction space in the direction of the axis of the main shaft; a second gas passageway connecting the first gas passageway and the space in which the main shaft bearing is disposed. A shell forms the other portion of the compressor case and is fastened to the housing has a third gas passageway connecting the first gas passageway and the internal space of a compression mechanism. The first gas passageway and the third gas passageway are connected to each other further on the outer side of the main shaft in the rotation radius direction than the movable region of the bottom plate of a movable scroll. | 05-01-2014 |
Katsuyoshi Iizuka, Minato-Ku JP
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20140150571 | PRESSURE SENSOR, METHOD FOR MANUFACTURE THEREOF, AND PRESSURE DETECTION MODULE - A pressure sensor comprising: a base film on which a conductor pattern having one or more electrodes is formed; a cover film laminated on the base film so as to cover the electrodes of the conductor pattern; and a spacer disposed between the cover film and the base film so as to form a hollow portion having a predetermined gap between the electrode and the cover film; wherein a portion corresponding to the hollow portion of the cover film is constructed such that it has a pressure sensing part which is able to deform in a direction to move toward and away from the electrode in accordance with pressure, and of which contact resistance changes in accordance with a contact pressure thereof with the electrode, so that the pressure sensing part detects the pressure by a change of the contact resistance. | 06-05-2014 |
Kazuyoshi Iizuka, Saitama JP
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20120060362 | TEMPERATURE SENSITIVE ACTUATOR ATTACHING STRUCTURE - Provided is a temperature sensitive actuator attaching structure wherein the ease of attachment is improved. A heat generating element ( | 03-15-2012 |
Kenzo Iizuka, Yokohama JP
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20120119299 | SEMICONDUCTOR DEVICE MANUFACTURE METHOD AND SEMICONDUCTOR DEVICE - A semiconductor device manufacturing method includes: forming a first active region and a second active region in a semiconductor substrate; forming a first gate insulating film on the first active region and a second gate insulating film thinner than the first gate insulating film on the second active region by using material containing silicon oxide; forming first and second gate electrodes on the first and second gate insulating films respectively; forming an insulating film on the semiconductor substrate, and anisotropically etching the insulating film to leave first side wall insulating films on side walls of the first and second gate electrodes; removing the first side wall insulating film on the first gate electrode; and after removing the first side wall insulating film on the first gate electrode, thermally treating in an oxidizing atmosphere the semiconductor substrate to form a second side wall insulating film on the first gate electrode. | 05-17-2012 |
20130285148 | SEMICONDUCTOR DEVICE MANUFACTURE METHOD AND SEMICONDUCTOR DEVICE - A semiconductor device manufacturing method includes: forming a first active region and a second active region in a semiconductor substrate; forming a first gate insulating film on the first active region and a second gate insulating film thinner than the first gate insulating film on the second active region by using material containing silicon oxide; forming first and second gate electrodes on the first and second gate insulating films respectively; forming an insulating film on the semiconductor substrate, and anisotropically etching the insulating film to leave first side wall insulating films on side walls of the first and second gate electrodes; removing the first side wall insulating film on the first gate electrode; and after removing the first side wall insulating film on the first gate electrode, thermally treating in an oxidizing atmosphere the semiconductor substrate to form a second side wall insulating film on the first gate electrode. | 10-31-2013 |
Kiyotaka Iizuka, Wako-Shi JP
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20120216984 | RADIATOR COOLING STRUCTURE FOR WATER-COOLED POWER UNIT - Disclosed is a radiator cooling structure for cooling a radiator of a water-cooled power unit mounted on a small vehicle and disposed on a laterally outer side of the small vehicle, which radiator cooling structure improves the efficiency of cooling an internal combustion engine by using a head wind. The radiator is provided with a radiator cover having a louver for guiding cooling air to the radiator. The louver is formed such that a rear part thereof is more protruded laterally outward than a front part thereof. The louver of the radiator cover has parallel slats tilting forward, and a lower body cover is provided with a cooling air intake opening capable of guiding a head wind toward the louver positioned obliquely above and rearward of the cooling air intake opening. | 08-30-2012 |
Koichi Iizuka, Fukuoka JP
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20140185228 | READ/WRITE FUNCTION PROVIDING DEVICE - Provided is a read/write function providing device that allows a position over which an IC card is to be held to be easily found. The read/write function providing device is configured to be attachable to and detachable from a display device provided with a display screen. The read/write function providing device includes first and second antennas for forming a path for communication with an external communication device, an external connector connectable to the display device, and a connection circuit that connects the first and second antennas to the external connector. When the read/write function providing device is attached to the display device, the wireless communication path provided by the detectable area of the first antenna and the detectable area of the second antenna is positioned above the display screen. | 07-03-2014 |
Koichiro Iizuka, Takasago-Shi JP
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20130011280 | AXIAL FLOW COMPRESSOR - An axial flow compressor includes: an electric motor including a rotating shaft; a compression portion including a driving shaft connected without a speed-up gear to the rotating shaft of the electric motor and a rotor rotating together with the driving shaft, the compression portion driving the driving shaft and thereby compressing a working fluid; and a velocity reducing portion having a space for reducing the flow velocity of a working fluid discharged from a discharge opening of the compression portion. The rotating shaft of the electric motor is connected to the end of the driving shaft on the side of the discharge opening; and the velocity reducing portion is disposed so as to surround the electric motor. | 01-10-2013 |
20130014537 | REFRIGERATORAANM Fujisawa; RyoAACI Kobe-shiAACO JPAAGP Fujisawa; Ryo Kobe-shi JPAANM Toshima; MasatakeAACI Kobe-shiAACO JPAAGP Toshima; Masatake Kobe-shi JPAANM Kanemura; ToshikatsuAACI Takasago-shiAACO JPAAGP Kanemura; Toshikatsu Takasago-shi JPAANM Nakayama; YashihiroAACI Takasago-shiAACO JPAAGP Nakayama; Yashihiro Takasago-shi JPAANM Iizuka; KoichiroAACI Takasago-shiAACO JPAAGP Iizuka; Koichiro Takasago-shi JPAANM Ide; SatoshiAACI Takasago-shiAACO JPAAGP Ide; Satoshi Takasago-shi JPAANM Suto; KunihikoAACI Chiyoda-kuAACO JPAAGP Suto; Kunihiko Chiyoda-ku JPAANM Kurashige; KazutakaAACI Chiyoda-kuAACO JPAAGP Kurashige; Kazutaka Chiyoda-ku JPAANM Sakuraba; IchirouAACI Nagoya-shiAACO JPAAGP Sakuraba; Ichirou Nagoya-shi JPAANM Hayashi; DaisukeAACI Nagoya-shiAACO JPAAGP Hayashi; Daisuke Nagoya-shi JPAANM Sugano; KeijiAACI Amagasaki-shiAACO JPAAGP Sugano; Keiji Amagasaki-shi JPAANM Shato; ShinjiAACI Amagasaki-shiAACO JPAAGP Shato; Shinji Amagasaki-shi JPAANM Madsboll; HansAACI TaastrupAACO DKAAGP Madsboll; Hans Taastrup DKAANM Kristensen; Klaus DamgaardAACI HojbjergAACO DKAAGP Kristensen; Klaus Damgaard Hojbjerg DK - The refrigerator includes: a cooling-water line having a cooling-water pump to thereby send water for cooling a refrigerant inside of a condenser; a lubricating-water supply line connecting the part downstream from the cooling-water pump on the cooling-water line and a compressor | 01-17-2013 |
20130022474 | AXIAL FLOW COMPRESSOR - An axial flow compressor includes: a rotor having a rotor vane; a first pressing member joined to one end surface of the rotor; a second pressing member joined to the other end surface of the rotor; a rotor shaft portion penetrating the first pressing member, the rotor and the second pressing member; and a nut which fixes the first pressing member and the second pressing member on the rotor shaft portion with the first pressing member and the second pressing member holding the rotor between. The rotor shaft portion is made of a material having a lower linear expansion coefficient than that of a material making at least a part of the rotor. The material making at least a part of the rotor may be aluminum or aluminum alloy. | 01-24-2013 |
Koji Iizuka, Shinagawa JP
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20120001034 | Attachment device - An attachment device includes: an attachment attachable to a rack; and a bracket attachable to a switch device and engageable with the attachment, and including a hold portion for holding a cable, wherein the attachment attached to the rack is engaged with the bracket attached to the switch device, whereby the switch device is supported by the rack. | 01-05-2012 |
20120217964 | CURRENT SENSOR, TABLE TAP WITH CURRENT SENSOR, AND MAGNETIC SUBSTANCE COVER FOR CURRENT SENSOR - A current sensor including: a current bar through which a current flows; a magnetic substance core configured to cover at least a part of the current bar; a magnetic field measurement element that measures a magnetic field generated by the current flowing through the current bar; a substrate to which the magnetic substance core and the magnetic field measurement element are fixed; and a magnetic substance cover that covers the magnetic substance core, and aligns the magnetic substance core by being fixed to the substrate; wherein slits corresponding to a width of the current bar are formed on side surfaces of the magnetic substance cover, and the current bar is aligned with the magnetic substance cover by protruding from the slits. | 08-30-2012 |
Kouya Iizuka, Hiratsuka-Shi JP
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20130062977 | COOLING STRUCTURE OF GENERATOR MOTOR AND GENERATOR MOTOR - A cooling structure of a generator motor includes: a rotor holder; a rotor core; a first blade; and a second blade, wherein the second blade includes a recessed coolant holding portion, provided on an outer circumference of the second blade on an opposite side to the rotor core and opening inward in the radial direction, for collecting a coolant, and a drain hole radially penetrating an outer circumference of the coolant holding portion for draining the coolant collected in the coolant holding portion. | 03-14-2013 |
20130220720 | CONSTRUCTION MACHINE - A construction machine includes an engine unit, a body frame, and mounting portions. The engine unit includes an engine, a hydraulic pump driven by drive force of the engine, and a generator motor disposed between the engine and the hydraulic pump. The generator motor has a rotary shaft connected to an input shaft of the hydraulic pump and to an output shaft of the engine and a first housing fixed on an engine side and a second housing fixed on a hydraulic pump side. The engine is installed on the body frame. The mounting portions are provided to the engine and to the first housing to support the engine unit on the body frame. | 08-29-2013 |
20140023484 | COOLING STRUCTURE OF GENERATOR MOTOR AND GENERATOR MOTOR - A cooling structure of a generator motor includes: a first passage provided to an end side member placed at one end of a housing of a generator motor, the first passage extending toward a rotation center axis of an input/output shaft housed in the housing, the first passage opening to a side of the input/output shaft, and the first passage including a restriction section halfway through; and a second passage provided to the end side member, branching off from the first passage at a position on an outer side in a radial direction of the input/output shaft than the restriction section and subsequently extending toward a rotor attached to an outside of the input/output shaft, and the second passage opening to a side of the rotor. | 01-23-2014 |
Kunihiko Iizuka, Osaka-Shi JP
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20140035874 | LINEAR SYSTEM COEFFICIENT ESTIMATING METHOD, INTEGRATED CIRCUIT, AND ELECTRONIC DEVICE - A touch panel controller ( | 02-06-2014 |
20140104236 | TOUCH PANEL CONTROLLER AND ELECTRONIC APPARATUS EMPLOYING SAME - A touch panel controller ( | 04-17-2014 |
20140132541 | TOUCH PANEL SYSTEM AND ELECTRONIC DEVICE - A touch panel system ( | 05-15-2014 |
20140139483 | CAPACITANCE DISTRIBUTION DETECTION METHOD, CAPACITANCE DISTRIBUTION DETECTION CIRCUIT, TOUCH SENSOR SYSTEM, AND INFORMATION INPUT/OUTPUT DEVICE - A capacitance distribution detection circuit ( | 05-22-2014 |
20140149059 | LINEAR DEVICE VALUE ESTIMATING METHOD, CAPACITANCE DETECTION METHOD, INTEGRATED CIRCUIT, TOUCH SENSOR SYSTEM, AND ELECTRONIC DEVICE - A capacitance distribution detection circuit ( | 05-29-2014 |
Mamoru Iizuka, Gumma JP
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20130153361 | AUTOMATIC TRANSACTION APPARATUS - Disclosed is an automatic transaction apparatus comprising an upper unit and a lower unit, wherein a means is provided for reducing the cost of manufacturing the upper unit. An automatic transaction apparatus comprises: an upper unit ( | 06-20-2013 |
Masaru Iizuka, Kodaira JP
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20140118300 | DISPLAY CONTROL DEVICE AND DATA PROCESSING SYSTEM - Provided is a display control device capable of coping with high-resolution display readily in terms of conducting data write and read on a frame buffer memory in time for the timing of display. The display control device has a plurality of line buffers, and is arranged so that a writing process for writing, into part of the line buffers, display lines of display data from outside, and a reading process for reading out written display lines of display data from other line buffers can be conducted in parallel. In the display control device, display-line data read out from the line buffers are compressed and stored in the frame buffer memory. The compression-display data read out from the frame buffer memory are read out for each line, and decompressed into display lines of display data. The decompressed display data are used to drive signal electrodes of a display device. | 05-01-2014 |
Masato Iizuka, Matsumoto-Shi JP
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20130217878 | (AZA)INDOLIZINE DERIVATIVE AND PHARMACEUTICAL USE THEREOF - (Aza)indolizine derivatives represented by Formula (I) having xanthine oxidase inhibitory activities and useful as agents for the prevention or treatment of a disease associated with abnormality of serum uric acid level, prodrugs thereof, salts thereof or the like. In Formula (I), 0 to 2 of X | 08-22-2013 |
20140296537 | FUSED HETEROCYCLIC DERIVATIVE AND PHARMACEUTICAL USE THEREOF - Compounds useful as agents for the prevention or treatment of a disease associated with abnormal serum uric acid level and the like. Fused heterocyclic derivatives represented by the following formula (I) having xanthine oxidase inhibitory activities and useful as agents for the prevention or treatment of a disease associated with abnormality of serum uric acid level, or prodrugs thereof, or pharmaceutically acceptable salts thereof. In the formula (I), ring U represents C | 10-02-2014 |
Masayuki Iizuka, Niigata JP
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20120107957 | TEST REAGENT, AND METHOD FOR MEASURING ANALYTE IN TEST SAMPLE USING SAME - Object: To provide a test reagent for the analyte in a test sample, utilizing the level of agglutination of a particle suspension which suspend insoluble carrier particles carrying a substance for capturing the analyte as an indicator, which reagent does not undergo self-agglutination during storage, and which non-specific agglutination rarely occurs during measurement, as well as to provide a method for the analyte to be measured in a test sample. Means for Solution: The test reagent for the analyte comprises at least a Solution A which is a buffer solution having an electric conductivity of not less than 30 ms/cm; and a Solution B having an electric conductivity of not more than 6.5 ms/cm, the Solution B being a particle suspension which suspends particles which are insoluble carrier particles carrying a substance for capturing the analyte. | 05-03-2012 |
Miho Iizuka, Yokohama-Shi JP
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20140240536 | SOLID-STATE IMAGING DEVICE AND CAMERA MODULE - According to one embodiment, a solid-state imaging device includes a pixel array and a high dynamic range (HDR) synthesizing circuit | 08-28-2014 |
Minoru Iizuka, Chiyoda-Ku JP
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20140110643 | ELECTRICAL INSULATING OIL COMPOSITION HAVING EXCELLENT LOW TEMPERATURE PROPERTIES - The present invention provides an electric insulating oil composition that has excellent low temperature properties, hydrogen gas absorbability and giving less adverse effect on living bodies and comprises [A] 1,1-diphenylethane in an amount of 30 to 70 percent by mass, [B] at least one or more component selected from 4 components that are (a) 1-phenyl-1-methylphenylethane, (b) 1-phenyl-1-xylylethane, (c) 1-phenyl-1-ethylphenylethane and (d) benzyltoluene in a total amount of 30 to 70 percent by mass, and [C] 1,2-diphenylethane in an amount of 0.1 to 2 percent by mass and/or diphenylmethane in an amount of 0.1 to 13 percent by mass. | 04-24-2014 |
Motonobu Iizuka, Hitachi-Shi JP
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20130147307 | Dry Mica Tape, Electrically insulated Coil Using the Same, and Electrical Rotating Machine Using the Same - The purpose of the present invention is to provide a dry mica tape, and an electrically insulated coil using the same, and a electrical rotating machine using the same, with reduced amount of VOC (Volatile Organic Compound) generated during manufacturing thereof, while both of excellent impregnation property and excellent heat resistance are achieved. The dry mica tape, and the electrically insulated coil using the same, and the electrical rotating machine using the same, the dry mica tape including mica, a substrate, an adhesive which glues the mica and the substrate together, in which the adhesive includes unsaturated polyester compound which has a reactive double bond. | 06-13-2013 |
Muneaki Iizuka, Kawasaki-Shi JP
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20140142203 | COSMETIC COMPOSITION - Provided is a cosmetic composition which has a structure-recovering property, is transparent, is excellent in thermal stability, is satisfactory in smoothness when applied to the skin or hair, and has a good feeling in use, and which comprises components (A) to (D) as described. | 05-22-2014 |
20140155353 | COSMETIC COMPOSITION - Provided is a cosmetic composition which has a structure-recovering property, is transparent, is satisfactory in smoothness when applied to the skin or hair, and has a good feeling in use, which comprises components (A) to (D) as described. | 06-05-2014 |
Munenori Iizuka, Kodaira-Shi JP
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20120202929 | RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE - The present invention relates to a pneumonic tire and a rubber composition used in the same, both of which are capable of preventing static charge build-up on a tire surface without degrading various tire performances such as rolling resistance and so on, and particularly to a rubber composition comprising 10 to 30 parts by mass of an ionic liquid and 5 to 95 parts by mass of silica per 100 parts by mass of a rubber component containing at least 50% by mass of styrene-butadiene rubber, as well as a pneumatic tire using such a rubber composition in a tread portion. | 08-09-2012 |
20130206301 | TIRE, AND TIRE MANUFACTURING METHOD - Provided is a tire having at least a circular tire frame formed of a thermoplastic resin material, the tire including a reinforcing cord member that forms a reinforcing cord layer on the outer circumference of the tire frame, and the thermoplastic resin material including at least a polyamide-based thermoplastic elastomer. | 08-15-2013 |
20130206311 | TIRE, AND MANUFACTURING METHOD FOR SAME - Provided is a tire having a circular tire frame formed of at least a thermoplastic resin material, in which the tire includes a reinforcing cord member that forms a reinforcing cord layer on an outer circumference of the tire frame, and the thermoplastic resin material contains at least a polyester-based thermoplastic elastomer. | 08-15-2013 |
Satoshi Iizuka, Nara City JP
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20120139148 | MANUFACTURING METHOD FOR DIFFUSER - A manufacturing method for a diffuser includes a first process in which a cylindrical solid material with a fiber flow extending in an axial direction is forged to form a first shaped component which has disk-shaped top and bottom surfaces; a second process in which the first shaped component is rotated degrees and forged in a direction perpendicular to the axial direction to form a second shaped component which has a flange and a cylindrical portion; and a third process in which the second shaped component is press-formed in a direction perpendicular to the fiber flow to form a third shaped component which has a flange including a central hole portion and an outer edge engaging portion with a fiber flow extending in a radial direction, and a bottomed cylindrical portion including a communicating hole. | 06-07-2012 |
Seiko Iizuka, Suginami-Ku JP
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20120270746 | CANCER MARKER, METHOD FOR EVALUATION OF CANCER BY USING THE CANCER MARKER, AND EVALUATION REAGENT - The present invention provides a novel cancer marker for evaluating the onset, the preclinical stage, the clinical stage, or the prognosis of a cancer in a subject, and an evaluation method using the same. A cancer marker containing at least one miRNA selected from hsa-miR-92 and hsa-miR-494 is used as a marker for cancers excluding breast cancer. A method for evaluating the possibility of cancers excluding breast cancer includes the step of detecting the expression level of a cancer marker in a biological sample collected from a subject. In this method, the cancer marker contains at least one miRNA selected from hsa-miR-92 and hsa-miR-494. | 10-25-2012 |
20140170648 | CANCER MARKER, METHOD FOR EVALUATION OF CANCER BY USING THE CANCER MARKER, AND EVALUATION REAGENT - The present invention provides a novel cancer marker for evaluating the onset, the preclinical stage, the clinical stage, or the prognosis of a cancer in a subject, and an evaluation method using the same. A cancer marker containing at least one miRNA selected from hsa-miR-92 and hsa-miR-494 is used as a marker for cancers excluding breast cancer. A method for evaluating the possibility of cancers excluding breast cancer includes the step of detecting the expression level of a cancer marker in a biological sample collected from a subject. In this method, the cancer marker contains at least one miRNA selected from hsa-miR-92 and hsa-miR-494. | 06-19-2014 |
Shigeo Iizuka, Koto-Ku JP
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20140209639 | DISPENSING CONTAINER - A dispensing container that dispenses a liquid contained therein in foam includes: a container body storing therein a liquid; and a base cap mounted to a mouth of the container body. The container body is flexible so that a squeeze operation may be performed on the container body. The base cap is provided, on a top wall, with a nozzle forming a tubular passage communicating with a front end orifice. The nozzle is provided with a foaming mechanism for the liquid at an upstream end portion and with a through-hole in a predetermined position on a circumferential wall of the nozzle that is downstream of the foaming mechanism. The through-hole is provided with a check valve, and the front end orifice communicates with an inside of the container body through the through-hole. | 07-31-2014 |
Shinichi Iizuka, Gyeonggi-Do KR
Shinichi Iizuka, Osaka-Shi JP
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20140265711 | SEGMENT COIL, STATOR INCLUDING SEGMENT COIL, AND METHOD OF MANUFACTURING SEGMENT COIL - Segment coils arranged as aligned in slot portions of an annular core each include a straight portion and a pair of coil end portions, and have a tip end of the coil end portion of the pair of coil end portions as a tip end portion for joint including a joint surface for joint to another segment coil. The tip end portion for joint has the joint surface in parallel to a radial direction of the annular core when viewed in an axial direction of the annular core. | 09-18-2014 |
20140300236 | SEGMENT COIL, METHOD OF MANUFACTURING SEGMENT COIL, AND STATOR INCLUDING SEGMENT COIL - Each of segment coils arranged as aligned in a slot of a stator core includes a coil central portion accommodated in the slot and two coil end portions protruding outward. The coil end portion of the two coil end portions includes a pair of coil pieces formed by inclining a coil at different angles toward the coil central portion with a vertex lying therebetween. Any one of the pair of coil pieces includes in a region in the vicinity of the vertex, a recessed step portion formed from two sides in non-parallel to and at an angle with respect to an end surface of the stator core. | 10-09-2014 |
20140300239 | SEGMENT COIL, METHOD OF MANUFACTURING SEGMENT COIL, WIRE ROD FOR SEGMENT COIL, AND STATOR - A segment coil capable of achieving effective prevention of magnetic flux leakage or eddy current and enhancing efficiency of a motor is provided. Segment coils in stator of a rotating electric machine including an annular core and rectangular wire coils in a plurality of layers, which are attached on an innermost circumferential side in a direction of radius of a slot formed in an inner circumferential portion of the annular core and are opposed to a rotor, are each constituted of a plurality of divided wires as divided in a circumferential direction of the annular core. The plurality of divided wires are integrally joined in coil end portions extending from the slot. | 10-09-2014 |
Shinichi Iizuka, Suwon KR
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20080309411 | RADIO FREQUENCY SIGNAL AMPLIFYING DEVICE - There is provided a radio frequency (RF) signal amplifying device consuming less power and operable at a high voltage in a PA driving amplifying apparatus applicable to a PA amplifying circuit which amplifies power of an RF signal. The RF signal amplifying device includes: a balun converting an unbalanced radio frequency signal into a balanced radio frequency signal; a primary amplifier differentially amplifying the balanced radio frequency signal from the balun; and at least one secondary amplifier secondarily and differentially amplifying the balanced radio frequency signal amplified from the primary amplifier. | 12-18-2008 |
20090085705 | TRANSFORMER - A transformer including: a multilayer board; one or more input conductive lines formed on the multilayer board, whose both ends connected to input terminals of a positive signal and a negative signal, respectively; one output conductive line formed adjacent to the one or more input conductive lines to form an electromagnetic coupling with the one or more input conductive lines, whose one end is connected to an output terminal and another end is connected to a ground; a power supply pad formed in an area of the one or more input conductive lines; and a harmonics remover formed between the one end and the another end of the output conductive line to remove harmonics components of a signal outputted from the output conductive line, wherein a part of the one or more input conductive lines is formed on a top surface of the multilayer board and rest of the one or more input conductive lines is formed on a different layer from the top surface of the multilayer board, which are connected to each other via a via hole, and a portion of the output conductive line is formed on the top surface of the multilayer board and another portion of the output conductive line is formed on the different layer from the top surface of the multilayer board, which are connected to each other via the via hole, not to be directly connected to the one or more input conductive lines. | 04-02-2009 |
20090309661 | Systems and Methods for Switching Mode Power Amplifier Control - Embodiments of the invention may provide for enhancement systems and methods for a power amplifier output control system. In an example embodiment, driver amplifier control may be provided in conjunction with power amplifier control to improve the power efficiency and/or dynamic range of the transmitter system. Furthermore, control over the driver amplifier may allow for relaxed power control slope, which may lessens the burden of digital to analog converters (DACs) in transmitter systems such as cellular transmitter systems. Also, systems and methods in accordance with example embodiments of the invention may provide a less sensitive solution to operational environment variations such as temperature, battery power voltage and implementation IC process. | 12-17-2009 |
20090309662 | Systems and Methods for Power Amplifier with Integrated Passive Device - Embodiments of the invention may provide for systems and methods for providing a power amplifier with integrated passive device, thereby improving the performance of the power amplifier. The power amplifier may include a signal amplification section, a power combining section, and a coupling device section that interconnects the signal amplification section and the power combining section. The signal amplification section may be implemented on a first substrate, and the power combining section may be implemented on a second substrate, where the first substrate and the second substrate may be different. The power combining section may be implemented by the integrated passive device (IPD) that may have characteristics of high performance passive device with flexibility of implementing diverse functions, including a notch filter, a low pass filter, and/or bypass capacitance for bias network. The power combining section implemented by the integrated passive device may have an improved power combining efficiency. | 12-17-2009 |
20100093292 | Tx MODULE FOR WIRELESS COMMUNICATION - A Tx module for wireless communications includes a plurality of Tx signal input ports receiving Tx signals of different frequencies, respectively, a plurality of power amplification units having input ports connected to the plurality of Tx signal input ports, respectively, a plurality of matching circuit units configured as transformers having input ports connected to output ports of the plurality of power amplification units, respectively, a plurality of harmonic filter units having input ports connected to output ports of the plurality of matching circuit units, respectively, a switch unit having input ports connected to output ports of the plurality of harmonic filter units, respectively and selecting one of signals input through the input ports as output, a gain/switching control unit controlling gains of the power amplification units and controlling the output selection of the switch unit, and a Tx signal output port connected to an output port of the switch unit. | 04-15-2010 |
20110140682 | VOLTAGE REGULATOR SUITABLE FOR CMOS CIRCUIT - There is provided a voltage regulator suitable for a CMOS circuit. A voltage regulator suitable for a CMOS circuit according to an aspect of the invention may include: a voltage setting unit setting a voltage across both terminals of a load; a voltage amplification unit setting an input voltage; and a voltage control unit controlling a voltage to be applied to the second connection node according to an output voltage of the voltage amplification unit, wherein the voltage across both terminals of the load is maintained to be constant regardless of variations in a power voltage. | 06-16-2011 |
20110193545 | POWER CONTROL SYSTEM AND POWER AMPLIFICATION SYSTEM USING THE SAME - There is provided a power control system. A power control system may include: a power regulator having a plurality of power PMOS transistors connected to a power source in parallel with each other; a current sensing unit connected to the power source and sensing currents flowing through a plurality of target PMOS transistors located at predetermined positions; a current mirror unit connected to a first regulated voltage terminal and generating a plurality of currents equal to the currents sensed by the current sensing unit; a comparator unit totaling the plurality of currents generated by the current mirror unit to convert the totaled currents into a voltage, and generating a voltage difference between the voltage and a predetermined reference voltage; and a current bias circuit unit controlling a bias current according to the voltage difference from the comparator unit. | 08-11-2011 |
20120154052 | POWER AMPLIFYING APPARATUS - There is provided a power amplifying apparatus including: a power amplifier; a power regulator providing a driving voltage and a driving current corresponding to a control voltage to the power amplifier; a current sensing unit sensing a current and a voltage corresponding to the driving current and controlling the driving voltage according to the sensed current; a current control unit controlling a current bias according to the sensed voltage of the current sensing unit; and a current bias circuit unit controlling a bias current of the power amplifier according to the controlling of the current control unit. | 06-21-2012 |
20130076445 | POWER AMPLIFYING APPARATUS WITH DUAL-CURRENT CONTROL MODE - There is provided a power amplifying apparatus with dual-current control mode, including: a transistor mirror circuit adjusting currents respectively flowing through a main path and a mirror path connected in parallel to a power source terminal; a resistor mirror circuit adjusting the respective currents of the main path and the mirror path; a current controlling unit controlling a control current flowing through the main path with a pre-set constant current; a voltage adjusting unit providing a bias adjustment signal that corresponds to a difference voltage between a first voltage of a first node on the main path to which a current is output from the resistor mirror circuit and a second voltage of a second node on the mirror path to which a current is output from the resistor mirror circuit; and a bias circuit unit adjusting a bias of a power amplifying unit. | 03-28-2013 |
20130093512 | POWER AMPLIFIER AND OPERATION CONTROLLING CIRCUIT THEREOF - There are provided a power amplifier and an operation controlling circuit thereof. The power amplifier includes: a signal generating unit generating a current input signal; an amplifying unit amplifying the current input signal; and a driving circuit unit supplying a driving signal to the amplifying unit, wherein the signal generating unit includes a control circuit unit generating a predetermined voltage signal from input power and a current mirror circuit unit generating the current input signal from the voltage signal. | 04-18-2013 |
20130127540 | POWER AMPLIFIER - There is provided a power amplifier which may suppress fluctuations in a phase of an output signal in accordance with fluctuations in a level of an input signal by varying an impedance between a signal input terminal and an amplification unit in accordance with a power level of an input signal. The power amplifier includes a bias voltage generation unit generating a bias voltage set in accordance with a power level of an input signal, an amplification unit amplifying the power level of the input signal in accordance with the bias voltage, and an impedance variation unit varying an impedance of a signal transmission path through which the input signal is transmitted to the amplification unit in accordance with the bias voltage. | 05-23-2013 |
20130207728 | AMPLIFIER CIRCUIT AND OPERATING METHOD THEREOF - There is provided an amplifier circuit. The amplifier circuit includes an amplifying unit including at least one transistor; at least one first bias circuit unit including a resistor and connected to the at least one transistor; and at least one second bias circuit unit connected between an input terminal to which an input signal is applied and the at least one transistor so as to block an input signal having a frequency higher than a first frequency or having a frequency lower than a second frequency. The amplifier circuit according to embodiment of the present invention may prevent thermal runaway, remove a harmonic component from an input signal to be amplified and suppress oscillations. | 08-15-2013 |
20130321086 | BIAS CIRCUIT AND POWER AMPLIFIER HAVING THE SAME - There are provided a bias circuit supplying different levels of bias power according to respective power modes through a simple circuit configuration, and a power amplifier having the same. The bias circuit includes: a bias setting unit setting a bias power voltage level by switching reference power having a pre-set voltage level determined according to a pre-set power mode; and a bias supply unit including a switching element performing switching according to the setting of the bias setting unit and supplying bias power having a voltage level determined according to a switching operation of the switching element. | 12-05-2013 |
20140146425 | RADIO FREQUENCY INPUT CIRCUIT WITH ESD PROTECTION FUNCTION - There is provided a radio frequency input circuit including a first direct current blocking unit provided between an input terminal and an input circuit unit and blocking a direct current voltage introduced through the input terminal, a first ESD protection circuit unit provided in parallel with the first direct current blocking unit and forming a bypass path according to an ESD voltage introduced through the input terminal, and a ground circuit unit provided between a first connection node between the first direct current blocking unit and the input circuit unit, and a ground, and forming a ground path according to the ESD voltage. | 05-29-2014 |
20140167884 | SERIES INDUCTOR ARRAY IMPLEMENTED AS A SINGLE WINDING AND FILTER INCLUDING THE SAME - There are provided a series inductor array implemented as a single winding capable of decreasing a layout area for providing a plurality of inductors, and a filter including the same, the series inductor array including a winding structure having both ends, and one or more terminal parts electrically connected to a region between the both ends of the winding structure to form an external electrical connection, wherein the winding structure has a structure in which a plurality of inductors having inductance formed in regions of the winding structure disposed between the both ends thereof and the terminal parts or between the terminal parts are connected in series. | 06-19-2014 |
20140176392 | ANTENNA AND FRONT END MODULE - There are provided an antenna and a front end module having an air cavity formed therein and shortening a connection distance with a signal processing module to improve radiation characteristics and facilitate a manufacturing process thereof, the antenna including a substrate having a preset mounting surface, an antenna pattern part formed on the mounting surface of the substrate and transmitting and receiving a signal within a preset frequency band, and a solder ball group having a plurality of solder balls formed on the mounting surface of the substrate to fix the substrate to an external circuit board and disposed at preset intervals around the antenna pattern part to form an air cavity. | 06-26-2014 |
20140177493 | POWER AMPLIFYING CIRCUIT AND FRONT END MODULE INCLUDING THE SAME - There are provided a power amplifying circuit and a front end module including the same. The power amplifying circuit includes a signal amplifying unit amplifying and outputting a plurality of wireless signals having different frequency bands, and a diplexer circuit transferring at least one of the plurality of wireless signals output from the signal amplifying unit to an antenna, wherein the signal amplifying unit and the diplexer circuit include impedance matching circuits having different impedance matching ranges, respectively, and the impedance matching range of the diplexer circuit is continuous with that of the signal amplifying unit. | 06-26-2014 |
20140232459 | BIAS CIRCUIT AND AMPLIFIER WITH CURRENT LIMIT FUNCTION - There are provided a bias circuit and an amplifier having a current limit function, including: a control voltage generating unit generating a control voltage using a reference voltage; a bias voltage generating unit generating a bias voltage according to the control voltage; and a bias current limit unit controlling the control voltage according to a bias current of the bias voltage generating unit. | 08-21-2014 |
20140240049 | BIAS CIRCUIT AND AMPLIFIER CONTROLLING BIAS VOLTAGE - There are provided a bias circuit and an amplifier controlling a bias voltage, the bias circuit and the amplifier including a control voltage generating unit generating a control voltage using a reference voltage, a bias voltage generating unit generating a bias voltage according to the control voltage, and a voltage drop unit dropping the bias voltage from the bias voltage generating unit to a base voltage so as to provide the base voltage to an amplifying unit, wherein the control voltage generating unit controls the control voltage according to an amplitude of a high-frequency signal input to the amplifying unit. | 08-28-2014 |
Shinichi Iizuka, Gyunggi-Do KR
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20110121903 | POWER AMPLIFIER - There is provided a power amplifier that can increase power efficiency by preventing power consumption caused by DC components from an RF input signal. A power amplifier according to an aspect of the invention may include: an inverter amplification section amplifying an input signal according to an inverter method to thereby remove DC components from the input signal; an impedance matching section matching an impedance of a transmission path of the input signal amplified by the inverter amplification section; and an amplification section amplifying an impedance-matched signal from the impedance matching section according to a gain set beforehand. | 05-26-2011 |
20110140756 | ANALOG CIRCUIT HAVING IMPROVED RESPONSE TIME - There is provided an analog circuit having improved response time. An analog circuit having improved response time may include: a low level limiter converting a signal having a lower level than a predetermined reference level into a signal having a predetermined non-low level higher than the predetermined reference level; and an analog circuit section amplifying the signal from the low level limiter into a signal having a predetermined level. | 06-16-2011 |
20110140781 | IMPEDANCE MATCHING CIRCUIT ELIMINATING INTERFERENCE BETWEEN SIGNAL LINES AND POWER AMPLIFIER HAVING THE SAME - Disclosed are an impedance matching circuit preventing the occurrence of inter-line interference by making currents at adjacent lines flow in the same direction, and a power amplifier having the same. The impedance matching circuit eliminating interference between signal lines includes: a first transformer including a first input line which forms a first loop by a conductor receiving a signal and a first output line which forms a second loop by a conductor outputting a signal at the inner side of the first loop of the first input line to match the impedance of a path of an input signal; and a second transformer including a second input line which forms a third loop by a conductor receiving a signal and a second output line which forms a fourth loop by a conductor outputting a signal at the inner side of the third loop of the second input line to match impedance, wherein the direction of current in the first input line of the first transformer and the direction of current in the second input line of the second transformer are the opposite so that a portion of the first input line of the first transformer and a portion of the second input line of the second transformer adjacent to the portion of the first input line of the first transformer have the same current direction. | 06-16-2011 |
20110156677 | LOW-DROPOUT REGULATOR - There is provided a low-dropout regulator capable of preventing transistors from operating in a triode or deep triode region. A low-dropout regulator according to an aspect of the invention may include: a first operational amplifier having a first input receiving an input voltage; a first P-channel MOSFET having a gate connected to an output of the first operational amplifier, a source connected to a power source terminal, and a drain connected to an output terminal; a feedback circuit providing at least portion of a voltage of the output terminal as a feedback to a second input of the first operational amplifier; and a triode limiter circuit receiving voltages at the source and the gate of the first P-channel MOSFET comparing a voltage difference therebetween with a predetermined reference voltage, and increasing a voltage of the second input of the first operational amplifier when the voltage difference is substantially the same as the reference voltage to thereby prevent the first P-channel MOSFET from entering a triode mode or a deep triode mode. | 06-30-2011 |
20140139291 | POWER AMPLIFIER - There is provided a power amplifier including a bias circuit unit generating a bias voltage of an amplifying unit, a voltage drop unit disposed between the bias circuit unit and the amplifying unit to drop the bias voltage to a base voltage, and a bypass circuit unit including an impedance element connected to the voltage drop unit in parallel and performing a switching operation according to a magnitude of an input signal. | 05-22-2014 |
20140162579 | FRONT END MODULE - There is provided a front end module, including an amplification circuit unit amplifying signal, a multistage matching circuit unit connected to an output terminal of the amplification circuit unit, and a switch circuit unit connected to the multistage matching circuit unit, wherein the switch circuit unit includes a series switch circuit and a parallel switch circuit, the parallel switch circuit being connected to a node between a plurality of matching circuits included in the multistage matching circuit unit. | 06-12-2014 |
Shinji Iizuka, Osaka-Shi JP
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20130143253 | METHOD FOR QUANTITATIVE MEASUREMENT OF GASTRIC ACIDITY USING 13C CARBONATE SALT - The present invention provides a method for measuring the gastric acidity of a mammal using a | 06-06-2013 |
Shinji Iizuka, Kangawa-Ken JP
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20120323893 | METHODS OF EFFICIENTLY RECORDING AND REPRODUCING ACTIVITY IN VIRTUAL WORLD - An apparatus and method for recording activities of an avatar in a virtual world by means of a computer including: means for dividing the virtual world into a plurality of blocks each provided with a unique ID; means for recording a movement history in a storage area of the computer, the movement history including the ID of each block which an avatar acting in the virtual world enters and a time point at which the avatar enters the block; means for deleting the movement history between the first and the last blocks of a plurality of blocks which the avatar enters if the plurality of blocks are continuous in a straight line in one direction; and activity record DB recording means for recording, as an activity dataset in an activity record DB, an event content, the movement history and a repetition count of an event. | 12-20-2012 |
20120323894 | METHODS OF EFFICIENTLY RECORDING AND REPRODUCING ACTIVITY IN VIRTUAL WORLD - An apparatus and method for recording activities of an avatar in a virtual world by means of a computer including: means for dividing the virtual world into a plurality of blocks each provided with a unique ID; means for recording a movement history in a storage area of the computer, the movement history including the ID of each block which an avatar acting in the virtual world enters and a time point at which the avatar enters the block; means for deleting the movement history between the first and the last blocks of a plurality of blocks which the avatar enters if the plurality of blocks are continuous in a straight line in one direction; and activity record DB recording means for recording, as an activity dataset in an activity record DB, an event content, the movement history and a repetition count of an event. | 12-20-2012 |
Shinsuke Iizuka, Kawasaki-Shi JP
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20140012416 | ROBOT CONTROL APPARATUS, ROBOT CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM - A first coordinate system C | 01-09-2014 |
Shinya Iizuka, Shizuoka JP
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20130289839 | CONTROL DEVICE FOR VEHICLE AND MOTORCYCLE WITH SAME - A vehicle of a dual clutch type includes a transmission mechanism including a plurality of gears including dog clutches and two clutches, wherein engagement of the gears by the dog clutches is smoothened to prevent shift shock. When receiving a shifting command, a control device sets an engine rotation speed corresponding to a reduction ratio of a next gear level, and a vehicle velocity as a target rotation speed, and controls the engine rotation speed toward a target rotation speed. Also, the control device prevents the engine rotation speed from arriving at the target rotation speed until two gears corresponding to the next gear level are engaged with each other by the dog clutch. The control device brings one clutch close to an engaged state, and the other clutch close to a disengaged state after the engine rotation speed arrives at the target rotation speed. | 10-31-2013 |
20140004999 | CONTROL DEVICE FOR VEHICLE, AND MOTORCYCLE | 01-02-2014 |
20140288791 | VEHICLE CONTROL APPARATUS, VEHICLE, AND MOTOR - A vehicle control apparatus includes a target value determination unit to determine a target engine torque, a target value restriction unit to restrict a target engine torque such that an output torque becomes smaller than a load torque input from a torque transmission path to an engine when a rotation speed of the engine exceeds a threshold, and a restriction release unit to release a restriction on the target engine torque before an inertia phase is started during a gear change period. | 09-25-2014 |
Shinya Iizuka, Chiyoda-Ku JP
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20140258302 | INFORMATION RETRIEVAL DEVICE AND INFORMATION RETRIEVAL METHOD - An information retrieval device for retrieving information related to a word includes: an input unit for inputting a word; a pattern generation unit which, upon input of a new word after input of a given number of words, generates a word group in a case of adding the new word to a previously input word and a word group in a case of replacing a previously input word with the new word; an occurrence information derivation unit which, for each of the word groups generated, derives occurrence information corresponding to a probability of occurrence of the word group; and a determination unit which determines a word group to be used in new retrieval, based on the derived occurrence information. | 09-11-2014 |
Takamichi Iizuka, Farmington Hills, MI US
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20130340193 | WIPER APPARATUS - In a wiper apparatus, a gear case of a gear part is provided with a first frame fixing part which is fixed to a frame member by fastening volts and fastening nuts. An attachment bracket has a second frame fixing part which is fixed to the frame member together with the first frame fixing part by the fastening volts and the fastening nuts, and has an insertion pin which is fixed to a rear-side vehicle-body panel. A wiper motor can be fixed to the frame member together with the attachment bracket by the same fastening members, and it is possible to reduce the weight of the wiper apparatus by reducing the number of the fastening members. It is possible to enhance the productivity of the wiper apparatus by reducing the size of the attachment bracket separated as a dedicated part from the gear case. | 12-26-2013 |
Takamichi Iizuka, Novi, MI US
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20140250621 | WINDSHIELD WIPER ASSEMBLY - A windshield wiper assembly for a vehicle includes a wiper motor having a casing and an output shaft, a crank arm coupled to the output shaft, and a link cover attached to the casing of the wiper motor by a clasp. The link cover shields the assembly from fluid, such as rain water, melting snow, washing fluid, and the like, and is easily attached to the wiper motor via the clasp without the need for specialized tools or the like. | 09-11-2014 |
20140250622 | WINDSHIELD WIPER ASSEMBLY - A windshield wiper assembly for a vehicle includes a bar, a wiper motor mounted on one side of the bar, and a pair of pivot shafts arranged on the one side of the bar. The windshield wiper assembly has an easy layout, and the pivot assemblies, the wiper motor and the link mechanism are all located in the same direction relative to the bar. | 09-11-2014 |
Takao Iizuka, Matsudo-Shi JP
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20130180998 | BOTTLE - A bottle is a bottle formed of synthetic resin materials in a cylindrical shape with a bottom. A bottom wall portion in a bottom portion thereof includes a grounding portion positioned at an outer circumferential edge thereof, a rising circumferential wall portion connected to the grounding portion from an inside of a bottle radial direction and extending upward, a movable wall portion protruding from an upper end part of the rising circumferential wall portion toward the inside of the bottle radial direction, and a recessed circumferential wall portion extending upward from an inner end part in the bottle radial direction of the movable wall portion. The movable wall portion is arranged to be movable upward together with the recessed circumferential wall portion, around a connected portion with the rising circumferential wall portion. A plurality of ribs are arranged in the movable wall portion radially around a bottle axis. | 07-18-2013 |
Takeo Iizuka, Nagoya JP
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20130086021 | APPARATUS AND METHOD FOR CONTROLLING DATA ACCESS - A computer includes first and second storage devices where the first storage device stores first and second data and the second storage device stores the first data. The computer performs, on the first storage device, first access processing responsive to access requests to both of the first and second data. The computer performs, on the second storage device, a second access processing responsive to an access request to the first data, upon receiving an access request to the first data after performing the first access processing. | 04-04-2013 |
Takeo Iizuka, Kawasaki JP
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20120259588 | METHOD AND APPARATUS FOR COLLECTING PERFORMANCE DATA, AND SYSTEM FOR MANAGING PERFORMANCE DATA - A performance data collection unit collects the performance data of managed CPUs from a performance measurement unit. A grouping unit compares the collected performance data with each other, forms groups of CPUs whose performance data is approximate to each other, and selects a representative CPU of each group. A performance data transmission unit transmits the collected performance data to a performance data management apparatus that accumulates and manages the performance data. In this connection, the performance data of the representative CPUs of the groups is transmitted at specified transmission intervals, and the performance data of the other CPUs of the groups is transmitted at transmission intervals that are longer than the specified transmission intervals. | 10-11-2012 |
Takeshi Iizuka, Takasaki -Shi JP
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20120241377 | WATER TREATMENT METHOD AND WATER TREATMENT FLOCCULANT - There is provided a water treatment method using a water treatment flocculant that suffers from minimal secondary contamination with flocculation residues and contains an alkaline solution of a phenolic resin. A water treatment method involving the addition of a flocculant to water to be treated and subsequent membrane separation treatment. The flocculant contains an alkaline solution of a phenolic resin having a melting point in the range of 130° C. to 220° C. The water treatment flocculant is produced by a resole-type second-order reaction in the presence of an alkaline catalyst in which an aldehyde is added to an alkali solution of a novolak phenolic resin. The novolak phenolic resin is produced by a reaction between a phenol and an aldehyde in the presence of an acid catalyst. | 09-27-2012 |
Tetsuya Iizuka, Ishikawa-Ken JP
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20130278852 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a first shield electrode and a second shield electrode are arranged on a first substrate. A first source line and a second source line are arranged facing the first and second shield electrodes through an insulating layer, respectively. A first main common electrode and a second main common electrode are formed facing the first and second source lines through an insulating layer, respectively. A main pixel electrode is formed so as to locate between the first and second main common electrodes. A second substrate includes a third main common electrode and a fourth main common electrode facing the first and second main common electrodes, respectively. A liquid crystal layer is held between the first and second substrates. The first, second, third and fourth main common electrodes are set to the same electric potential. | 10-24-2013 |
20130314635 | LIQUID CRYSTAL DISPLAY DEVICE - An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode. | 11-28-2013 |
20140368778 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a first shield electrode and a second shield electrode are arranged on a first substrate. A first source line and a second source line are arranged facing the first and second shield electrodes through an insulating layer, respectively. A first main common electrode and a second main common electrode are formed facing the first and second source lines through an insulating layer, respectively. A main pixel electrode is formed so as to locate between the first and second main common electrodes. A second substrate includes a third main common electrode and a fourth main common electrode facing the first and second main common electrodes, respectively. A liquid crystal layer is held between the first and second substrates. The first, second, third and fourth main common electrodes are set to the same electric potential. | 12-18-2014 |
Tetsuya Iizuka, Saitama-Ken JP
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20120019755 | LIQUID CRYSTAL DISPLAY PANEL - In one embodiment, a liquid crystal display panel includes a plurality of pixels arranged in a first direction and a second direction orthogonally crossing with the first direction. A first alignment pattern is formed in the counter electrode. The first alignment pattern faces the pixel electrode and extending in the first direction. A second alignment pattern is formed in the counter electrode. The second alignment pattern also faces the pixel electrode and extends in the second direction intersecting with the first alignment pattern. An expanding alignment portion is arranged at the intersecting portion of the first alignment pattern and the second alignment pattern. The first and second alignment patterns are formed of alignment slits or alignment protrusions arranged in the counter substrate. | 01-26-2012 |
20120119982 | LIQUID CRYSTAL DISPLAY DEVICE - In one aspect, a liquid crystal display device includes a display region formed of a plural divided regions in a row direction. First and second driving circuits are arranged to face each other interposing the display region therebetween in the row direction. The first driving circuit is connected with odd scanning lines, and the second driving circuit is connected with the even scanning lines. A channel area of the TFT of the pixels connected to the odd scanning lines is the smallest in the divided region nearest to the first driving circuit and becomes larger gradually in the divided regions distant from the first driving circuit. A channel area of the TFT of the pixels connected to the even scanning lines is the smallest in the divided region nearest to the second driving circuit and becomes larger gradually in the divided regions with distant from the second driving circuit. | 05-17-2012 |
20150037940 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - In one embodiment, a liquid crystal display panel includes an array substrate and a counter substrate each having a display region and a peripheral region arranged adjacent to the display region. A resin layer is formed either one of the array substrate and the counter substrate. A protrusion in the shape of a wall is arranged on the resin layer with a gap between the protrusion and the substrate opposing the protrusion. A seal material is formed between the array substrate and the counter substrate, and arranged between a peripheral portion of the display region and the protrusion for attaching the array substrate and the counter substrate. A liquid crystal layer is formed in a surrounded region by the array substrate, the counter substrate and the seal material. | 02-05-2015 |
Toshiko Iizuka, Chita-Shi JP
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20120315342 | EPITHELIAL CELL-CELL ADHESION ENHANCER, AND AMELIORATING, THERAPEUTIC OR PROPHYLACTIC AGENT FOR ALLERGIC DISEASES USING SAME - Disclosed is a composition containing a specific oligosaccharide and a bivalent metal cation, which exhibits an effect on the amelioration, treatment or prevention of allergy or topical inflammatory reactions in an extremely safe and effective manner compared to synthetic oral steroid medicines in spite of a fact that the composition contains components that are generally familiar as a food or an ion occurring in living bodies and have no toxicity against living bodies when used at physiological concentrations. Specifically disclosed is a cell-cell adhesion enhancer in epithelial cells, which comprises 1-kestose and/or nystose and a bivalent metal cation as active ingredients. The enhancer can prevent the disruption of an epithelial cell-cell tight junction protein that causes the invasion of an allergen into the body, can repair the epithelial cell-cell tight junction protein or promote the formation of the epithelial cell-cell tight junction protein, whereby the epithelial cell-cell adhesion can be enhanced and the effective amelioration, treatment and prevention of allergic symptoms can be achieved. | 12-13-2012 |
Wataru Iizuka, Kawasaki JP
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20140140135 | STORAGE DEVICE, RECOVERY METHOD, AND RECORDING MEDIUM FOR RECOVERY PROGRAM - A storage device includes a control device that controls an access to storage, a volatile memory that stores data that is used for operation control of the control device, and a non-volatile memory is a backup destination of the data. Furthermore a storage device includes a detection unit that detects a failure occurred in the control device, a determination unit that determines whether or not backup data that is stored in the non-volatile memory is valid when the detection unit detects the failure occurred in the control device, and a control unit that causes the control device to execute a first processing of restoring the backup data of the non-volatile memory in the volatile memory after restart-up without backup of the data of the volatile memory, when the determination unit determines that the backup data of the non-volatile memory is valid. | 05-22-2014 |
Yoji Iizuka, Hsin-Chu TW
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20110142579 | TRANSFER DEVICE AND TARGET OBJECT PROCESSING APPARATUS INCLUDING SAME - A transfer device includes a first transfer mechanism including a first shaft which is rotatable and vertically arranged and a horizontally extensible and retractable first arm having at a leading end thereof a first pick for holding a processing target object, the first arm being attached to the first shaft; and a second transfer mechanism including a second shaft which is rotatable and vertically arranged and a horizontally extensible and retractable second arm having at a leading end thereof a second pick for holding a processing target object, the second arm being attached to the second shaft. The first and the second transfer mechanism are vertically separated from each other while a rotation center of the first shaft and a rotation center of the second shaft coincide with each other. | 06-16-2011 |
Yoshikazu Iizuka, Kawasaki-Shi JP
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20120011421 | FAIL ANALYSIS SYSTEM AND METHOD FOR SEMICONDUCTOR DEVICE - According to one embodiment, a fail analysis system performs mesh division of a physical fail bit map and stores fail bit map image data of a part bit fail region in a first image data storage region while classifying the fail bit map image data in each contraction ratio, in each chip, and in each layer. The fail analysis system also stores the fail bit map image data in a second image data storage region while classifying the fail bit map image data in each kind of a fail mode, in each contraction ratio, in each chip, and in each layer. Further, based on an instruction of a display format and/or a display region from a user, the fail analysis system extracts the pieces of fail bit map image data from the first image data storage region or second image data storage region to combine the pieces of fail bit map image data, and displays the combined fail bit map image data on a display unit. | 01-12-2012 |
20120036405 | FAILURE ANALYZING DEVICE AND FAILURE ANALYZING METHOD - According to one embodiment, a failure analyzing device includes a classifying unit that classifies a failure type in a fail bit map corresponding to each layer, a storage unit that stores a rule to combine failed cells of different layers, and a determining unit that groups a classification result matched with the rule among classification results based on the classifying unit. The rule includes a base point failure, an association failure becoming a combination object of the base point failure, a combination condition defining a relationship between the base point failure and the association failure, and a combination failure name. The determining unit extracts the base point failure from the classification result of one layer, extracts the association failure matched with the combination condition from the classification results of the other layers, groups the extracted base point failure and association failure, and provides the combination failure name. | 02-09-2012 |
Yuji Iizuka, Matsumoto-Shi JP
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20120074563 | Semiconductor apparatus and the method of manufacturing the same - A semiconductor apparatus includes a semiconductor chip, a post electrode positioned on the front surface electrode, and a metal particle layer having metal particles bonded actively to each other. The front surface electrode and the post electrode are bonded with each other through the metal particle layer. A method of manufacturing a semiconductor apparatus includes the steps of coating metal particles protected with organic coating films to at least one of the front surface electrode of a semiconductor chip or the post electrode; pressing and heating the metal particles between the front surface electrode of the semiconductor chip and post electrode for breaking the organic coating films and for exposing the metal particles; and actively bonding the exposed metal particles to each other for bonding the front surface electrode and post electrode. | 03-29-2012 |
Yukinori Iizuka, Chiba-Shi JP
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20130126036 | ELECTRIC RESISTANCE WELDED STEEL PIPE WITH EXCELLENT TORSION FATIGUE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME - A base material portion of an electric resistance welded steel pipe has a composition including C at 0.25 to 0.55%, Si at 0.01 to 1.0%, Mn at 0.2 to 3.0%, Al at not more than 0.1% and N at 0.0010 to 0.0100%, with the balance being represented by Fe and inevitable impurities, and the weld defect area, which is a projected area of a weld defect in an electric resistance weld zone, is less than 40000 μm | 05-23-2013 |
Yukio Iizuka, Gamo-Gun JP
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20120045302 | Container Storage Facility - The present invention provides a container storage facility in which inert gas can be supplied to a container in a container storage section that can be moved between the storage position and the transfer position while preventing deterioration of the gas supply line and generation of dust to the extent possible. The container storage section of the container storage facility in accordance with the present invention includes a container support provided to be movable with respect to the fixed frame member between a storage position and a transfer position for transferring the container to and from a transporting device. The gas supply line of gas supply system for supplying the inactive gas to the container supported by the container support of the storage position includes a fixed side portion and a moving side portion which can be moved in unison with the container support. And there is provided a connecting member for connecting the fixed side portion and the moving side portion to each other as the container support is moved from the transfer position to the storage position, and for releasing the connection between the fixed side portion and the moving side portion to allow the moving side portion to move away from the fixed side portion as the container support is moved from the storage position to the transfer position. | 02-23-2012 |
20130213755 | Article Transport Facility - An article transport facility in which driving electric power can be supplied from an electricity supply line to an article transport vehicle so that it can travel through a crossing portion properly regardless of whether it is traveling along a first path or a second path. The switching device of the article transport facility is configured to switch a position change rail to a first position and a second position. The electricity supply line is supported by a first travel rail such that electric power can be supplied to the article transport vehicle traveling along the first travel rail and along the position change rail in the first position and is supported by the second travel rail such that electric power can be supplied to the article transport vehicle traveling along the second travel rail and along the position change rail in the second position. | 08-22-2013 |
Yuko Iizuka, Chiyoda-Ku JP
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20120295117 | COATING MATERIAL AND LAYERED BODY - A coating material including a perfluorocarbon sulfonic acid resin which is a copolymer including a polymerization unit represented by —(CF | 11-22-2012 |
Yuta Iizuka, Gunma JP
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20130043106 | PAPER SHEET CONVEYING DEVICE AND AUTOMATIC CASH TRANSACTION DEVICE - There is provided a paper sheet conveying device of the present invention has: at least three or more conveying paths that are for conveying paper sheets and at each of which at least a partial segment is formed in an arc shape; and at least one or more switching portions for switching the conveying path that conveys the paper sheets, wherein the plural conveying paths are disposed such that two connection positions of each of the arc-shaped segments are connected to the connection position of the arc-shaped segment of a respectively different one of the conveying paths such that outer sides of arcs face one another, and the switching portion switches the conveying path that conveys the paper sheets, at a place of connection of the plural conveying paths. | 02-21-2013 |