Patent application number | Description | Published |
20090145263 | ENGINE STARTER - An engine starter includes a motor that comprises a drive shaft; and a unidirectional rotation clutch system that is helical-splined to the drive shaft. The clutch system includes a clutch inner; a clutch outer; a clutch roller that is interposed between the clutch outer and the clutch inner; and a spring that urges the clutch roller, wherein a compound film is formed on a surface of the clutch roller or surfaces of the clutch outer and the clutch inner. | 06-11-2009 |
20120247270 | STARTER - A starter includes a motor section; an output shaft which rotates with receiving a rotational force of the motor section; a gear mechanism which transmits the rotational force of the output shaft to a ring gear of an engine; and a switch unit which performs electrical connection and disconnection to the motor section. Thus, the output shaft, the gear mechanism and the switch unit are accommodated in a housing, and a groove section for weakening the stiffness of the housing is formed in housing at a position which avoids a position where the switch unit is arranged. | 10-04-2012 |
20140366686 | STARTER - A starter includes a motor unit, a drive shaft configured to receive a rotational force of the motor unit and rotate, a transmission pinion gear installed on the drive shaft, an idle shaft extending in a direction parallel to the drive shaft, an idle gear installed on the idle shaft and configured to mesh with the transmission pinion gear, a driving pinion gear installed on the idle shaft and configured to mesh with a ring gear of an engine, a gear cover configured to rotatably support portions of the drive shaft and the idle shaft and accommodate the transmission pinion gear and the idle gear, and a bracket section installed between the motor unit and the gear cover and configured to rotatably support a first end in an axial direction of the idle shaft. | 12-18-2014 |
Patent application number | Description | Published |
20120123081 | OPTICAL MATERIAL PRODUCTION PROCESS, OPTICAL MATERIAL AND OPTICAL LENS - The present invention is a production process for an optical material using, as raw materials thereof, a compound (a), a compound (b), a compound (c), a compound (d) and a compound (e) as shown below, the process comprising the following steps 1 to 5:
| 05-17-2012 |
20120309932 | COMPOSITION FOR OPTICAL MATERIALS, PROCESS FOR PRODUCTION THEREOF, AND OPTICAL MATERIALS MADE FROM THE COMPOSITION - The present invention has an object of providing, for example, a composition for optical materials which contains a polythiol that can be predicted and assessed, in a stage prior to polymerization/curing, as being clouded or not clouded after polymerization/curing, and thus can be determined as being good or defective. According to the present invention, the above-described object is achieved by, for example, a composition for optical materials which comprises a polythiol that exhibits an initial turbidity of 0.5 ppm or less and a turbidity of 0.6 ppm or less after the storage at 50° C. for 7 days, and an episulfide. Namely, an optical material made from a composition for optical materials which contains a polythiol satisfying the above turbidity requirements can be prevented from clouding to exhibit excellent transparency. | 12-06-2012 |
20120309987 | METHOD FOR PRODICING EPISULFIDE COMPOUND - A problem to be solved by the present invention is to provide an episulfide compound efficiently from an epoxy compound with no need of a measure against odor or corrosion, or a neutralization step. The present invention solved the above-described problem by a method for producing an episulfide compound in which an epoxy compound and a thiourea are reacted with each other in the presence of an ammonium compound. | 12-06-2012 |
20150203633 | COMPOSITION FOR OPTICAL MATERIALS, PROCESS FOR PRODUCTION THEREOF, AND OPTICAL MATERIALS MADE FROM THE COMPOSITION - The present invention has an object of providing, for example, a composition for optical materials which contains a polythiol that can be predicted and assessed, in a stage prior to polymerization/curing, as being clouded or not clouded after polymerization/curing, and thus can be determined as being good or defective. According to the present invention, the above-described object is achieved by, for example, a composition for optical materials which comprises a polythiol that exhibits an initial turbidity of 0.5 ppm or less and a turbidity of 0.6 ppm or less after the storage at 50° C. for 7 days, and an episulfide. Namely, an optical material made from a composition for optical materials which contains a polythiol satisfying the above turbidity requirements can be prevented from clouding to exhibit excellent transparency. | 07-23-2015 |
Patent application number | Description | Published |
20140371475 | METHOD FOR PRODUCING SULFUR-CONTAINING EPOXY COMPOUND - An object of the present invention is to provide a method for producing a sulfur-containing epoxy compound producing no scum-like insoluble matter. According to the present invention, a sulfur-containing halohydrin compound is dripped into and reacted with a mixed solvent containing an organic solvent and a basic compound to provide the method for producing the sulfur-containing epoxy compound. According to aspects of the present invention, the organic solvent is at least one type of compound selected from toluene and benzene, the basic compound is at least one type of compound selected from sodium hydroxide, potassium hydroxide and calcium hydroxide, and the reaction temperature is between −5° C. and 30° C. | 12-18-2014 |
20150028270 | COMPOSITION FOR OPTICAL MATERIALS - The present invention inhibits the clouding of cured products obtained by polymerizing and curing a composition including sulfur and an episulfide compound, and inhibits clouding particularly in lenses, called plus-power lenses, that have large central thicknesses; and provides a composition for optical materials with which it is possible to predict and assess whether or not clouding will occur after curing and to determine quality at a stage before polymerization and curing. These objectives are achieved by, for example, a composition for optical materials that includes: sulfur, the turbidity value of which when made into a 30-mass % carbon disulfide solution is 10 ppm or less; and an episulfide compound. That is, clouding is prevented and excellent transparency is achieved in optical materials produced from said composition for optical materials that comprises an episulfide compound and sulfur that satisfies the aforementioned condition in terms of turbidity value. | 01-29-2015 |
Patent application number | Description | Published |
20100230578 | Solid-state image pickup apparatus, method of manufacturing the same, and image pickup apparatus - A solid-state image pickup apparatus includes a substrate, a wiring layer, and a waveguide. The substrate is provided with a pixel array portion constituted of a plurality of pixels each having a photoelectric converter that converts incident light into an electrical signal. The wiring layer includes a plurality of wirings and an insulating layer that covers the plurality of wirings that are laminated above the substrate. The waveguide guides light to each of the photoelectric converters of the plurality of pixels, the waveguide being formed in the wiring layer. The waveguide is formed to have a waveguide exit end from which light exits the waveguide so that a distance between the waveguide exit end and a surface of the photoelectric converter that receives light from the waveguide become shorter, as wavelengths of light guided by the waveguide are longer. | 09-16-2010 |
20120211879 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS - A manufacturing method of a semiconductor device includes exposing a wiring layer which is formed of an alloy including two or more types of metals having different standard electrode potentials, on one surface side of a semiconductor substrate and performing a plasma process of allowing plasma generated by a mixture gas of a gas including nitrogen and an inert gas or plasma generated by a gas including nitrogen to irradiate a range which includes an exposed surface of the wiring layer. | 08-23-2012 |
20130309802 | SOLID-STATE IMAGE PICKUP APPARATUS, METHOD OF MANUFACTURING THE SAME, AND IMAGE PICKUP APPARATUS - A solid-state image pickup apparatus includes a substrate, a wiring layer, and a waveguide. The substrate is provided with a pixel array portion constituted of a plurality of pixels each having a photoelectric converter that converts incident light into an electrical signal. The wiring layer includes a plurality of wirings and an insulating layer that covers the plurality of wirings that are laminated above the substrate. The waveguide guides light to each of the photoelectric converters of the plurality of pixels, the waveguide being formed in the wiring layer. The waveguide is formed to have a waveguide exit end from which light exits the waveguide so that a distance between the waveguide exit end and a surface of the photoelectric converter that receives light from the waveguide become shorter, as wavelengths of light guided by the waveguide are longer. | 11-21-2013 |
20130328152 | SOLID-STATE IMAGING DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A method for manufacturing a solid-state imaging device includes: forming pixels that receive incident light in a pixel array area of a substrate; forming pad electrodes in a peripheral area located around the pixel array area of the substrate; forming a carbon-based inorganic film on an upper surface of each of the pad electrodes including a connection surface electrically connected to an external component; forming a coated film that covers upper surfaces of the carbon-based inorganic films; and forming an opening above the connection surface of each of the pad electrodes to expose the connection surface. | 12-12-2013 |
20140329353 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS - A manufacturing method of a semiconductor device includes exposing a wiring layer which is formed of an alloy including two or more types of metals having different standard electrode potentials, on one surface side of a semiconductor substrate and performing a plasma process of allowing plasma generated by a mixture gas of a gas including nitrogen and an inert gas or plasma generated by a gas including nitrogen to irradiate a range which includes an exposed surface of the wiring layer. | 11-06-2014 |
20150035104 | SOLID-STATE IMAGING APPARATUS, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A solid-state imaging apparatus includes an imaging region in which pixels are arranged, a connection region that surrounds the imaging region and includes an electrode pad, and an in-layer lens that is formed in the imaging region for each of the pixels. The in-layer lens is formed of a coating-type high-refractive-index material. The connection region includes an opening that is formed such that an upper surface of the electrode pad is exposed from the high-refractive-index material applied to the electrode pad. | 02-05-2015 |
Patent application number | Description | Published |
20130165446 | BENZO-OR PYRIDO-IMIDAZOLE DERIVATIVE - The present invention addresses the problem of finding a compound having both PPAR activation activity and angiotensin receptor antagonistic activity. The present invention is a benzo- or pyrido-imidazole derivative represented by general formula (I), a pharmaceutically acceptable salt thereof, or a ester or amide thereof (where A is biphenyl methyl-imidazolyl, biphenyl methyl-benzimidazolyl, or the like, B is divalent benzimidazolyl or the like, C is carboxyl or the like, E is divalent phenyl, naphthyl, or the like, G is a dangling bond, oxygen, or the like, Q is oxygen or sulfur, n is an integer from 1 to 6, p is an integer from 1 to 6, V is a dangling bond, oxygen, or the like, and R is hydrogen, alkyl, or the like). | 06-27-2013 |
Patent application number | Description | Published |
20090072135 | Micro Sample Heating Probe and Method of Producing the Same, and Analyzer Using the Micro Sample Heating Probe - An object of the present invention is to extract a micro foreign body of a few μm, which may cause a product defect of a device or the like, and to subject the foreign body to a mass analysis at a favorable S/N ratio without any contamination. A micro sample heating probe includes a sample holder made up of two members different in diameter, a supporting part, and a terminal part. The sample holder includes a heating mechanism only in a limited part, and just a region extremely close to the micro sample being an analysis target is heated locally. Therefore, even when a contaminated substance is attached to the probe, such substance is not heated, thereby preventing a noise from occurring, and enabling an analysis at a quite favorable S/N ratio. | 03-19-2009 |
20090261329 | DISPLAY DEVICE - Provided is a display device using a TFT serving as a switching element, in which image deterioration of the display device is prevented by suppressing a photo leakage current to be small, and in particular, in which a density of defects which become positive fixed charges by light present in a protective insulating film of the TFT is defined to suppress the photo leakage current. In the display device using the TFT, the TFT includes an insulating film, an amorphous silicon film, a drain electrode and a source electrode, and a protective insulating film laminated on a gate electrode covering a part of a surface of an insulating substrate in the stated order, in which the protective insulating film includes a defect which becomes a positive fixed charge under light irradiation. A surface density of the defects is preferably 2.5×10 | 10-22-2009 |
20100271582 | ACTIVE MATRIX DISPLAY DEVICE - Provided is a technology for preventing current leak of a charge holding capacitor which constitutes a pixel of a display device so as to prevent deterioration of display image quality of the display device. The display device includes a first contact hole connecting a first wiring layer and a second wiring layer which is formed over the first wiring layer, a second contact hole connecting the second wiring layer and a third wiring layer which is formed over the second wiring layer, and an electrode layer formed between the plurality of insulating films disposed between the second wiring layer and the third wiring layer, wherein at a position in a substrate surface direction, a distance between a electrode layer and the second contact hole is larger than a distance between the electrode layer and the first contact hole. | 10-28-2010 |
20110127420 | MASS SPECTROMETER AND MASS SPECTROMETRY METHOD - A mass spectrometer and a mass spectrometry method adapted for mass spectrometry of a hardly volatile minuscule organic foreign matter of several μm often causing a device defect are disclosed. A sample gasified by a sample heating probe is introduced into an ion source, and the sample thus ionized is detected by being separated in accordance with the mass-to-charge ratio. In this mass spectrometry technique, the sample heating probe is covered with a cylindrical gas guide mechanism, and the gasified sample is led efficiently to the ion source by the gas guide mechanism, thereby making possible the contribution by the sample components which otherwise might be dispersed and wasted in the prior art. As a result, the mass spectrometry with higher sensitivity and S/N than in the prior art is realized. | 06-02-2011 |
20110180707 | MICROSAMPLING APPARATUS AND SAMPLING METHOD THEREOF - A microsampling apparatus having a mechanism for enabling observation of a specimen and for contacting a potential-controllable conductive terminal with a sampling area and a sampling method thereof are provided. The mechanism includes an operation mechanism for precisely controlling, during the observation, a conductive terminal for contact with a periphery of the sampling area and movement of the terminal, a potential control mechanism for applying a voltage to the terminal, and a mechanism for coupling the terminal to ground and to the potential control mechanism. Contacting the terminal with a vicinity of the specimen allows charged particles that are created during the observation and sampling to escape via an earth lead. This makes it possible, in analysis preprocessing of a small insulator specimen of about 1 μm which causes device defects, to lessen electrification risks, thereby enabling sampling of only the target object without mixture of a surrounding base material. | 07-28-2011 |
Patent application number | Description | Published |
20090065590 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A separation layer and a semiconductor element layer including a thin film transistor are formed. A conductive resin electrically connected to the semiconductor element layer is formed. A first sealing layer including a fiber and an organic resin layer is formed over the semiconductor element layer and the conductive resin. A groove is formed in the first sealing layer, the semiconductor element layer, and the separation layer. A liquid is dropped into the groove to separate the separation layer and the semiconductor element layer. The first sealing layer over the conductive resin is removed to form an opening. A set of the first sealing layer and the semiconductor element layer is divided into a chip. The chip is bonded to an antenna formed over a base material. A second sealing layer including a fiber and an organic resin layer is formed so as to cover the antenna and the chip. | 03-12-2009 |
20090085182 | Semiconductor device and method for manufacturing the same - A semiconductor device capable of wireless communication, which has high reliability in terms of resistance to external force, in particular, pressing force and can prevent electrostatic discharge in an integrated circuit without preventing reception of an electric wave. The semiconductor device includes an on-chip antenna connected to the integrated circuit and a booster antenna which transmits a signal or power included in a received electric wave to the on-chip antenna without contact. In the semiconductor device, the integrated circuit and the on-chip antenna are interposed between a pair of structure bodies formed by impregnating a fiber body with a resin. One of the structure bodies is provided between the on-chip antenna and the booster antenna. A conductive film having a surface resistance value of approximately 10 | 04-02-2009 |
20110186949 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device capable of wireless communication, which has high reliability in terms of resistance to external force, in particular, pressing force and can prevent electrostatic discharge in an integrated circuit without preventing reception of an electric wave. The semiconductor device includes an on-chip antenna connected to the integrated circuit and a booster antenna which transmits a signal or power included in a received electric wave to the on-chip antenna without contact. In the semiconductor device, the integrated circuit and the on-chip antenna are interposed between a pair of structure bodies formed by impregnating a fiber body with a resin. One of the structure bodies is provided between the on-chip antenna and the booster antenna. A conductive film having a surface resistance value of approximately 10 | 08-04-2011 |
20130270720 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A separation layer and a semiconductor element layer including a thin film transistor are formed. A conductive resin electrically connected to the semiconductor element layer is formed. A first sealing layer including a fiber and an organic resin layer is formed over the semiconductor element layer and the conductive resin. A groove is formed in the first sealing layer, the semiconductor element layer, and the separation layer. A liquid is dropped into the groove to separate the separation layer and the semiconductor element layer. The first sealing layer over the conductive resin is removed to form an opening. A set of the first sealing layer and the semiconductor element layer is divided into a chip. The chip is bonded to an antenna formed over a base material. A second sealing layer including a fiber and an organic resin layer is formed so as to cover the antenna and the chip. | 10-17-2013 |
20150014419 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device capable of wireless communication, which has high reliability in terms of resistance to external force, in particular, pressing force and can prevent electrostatic discharge in an integrated circuit without preventing reception of an electric wave. The semiconductor device includes an on-chip antenna connected to the integrated circuit and a booster antenna which transmits a signal or power included in a received electric wave to the on-chip antenna without contact. In the semiconductor device, the integrated circuit and the on-chip antenna are interposed between a pair of structure bodies formed by impregnating a fiber body with a resin. One of the structure bodies is provided between the on-chip antenna and the booster antenna. A conductive film having a surface resistance value of approximately 10 | 01-15-2015 |
Patent application number | Description | Published |
20090137634 | Pest control agents - Disclosed is a composition for use as a pest control agent, comprising a compound represented by formula (I) or an agriculturally and horticulturally acceptable salt thereof as active ingredient and an agriculturally and horticulturally acceptable carrier: | 05-28-2009 |
20110034404 | PEST CONTROL AGENTS - Disclosed is a composition for use as a pest control agent, comprising a compound represented by formula (I) or an agriculturally and horticulturally acceptable salt thereof as active ingredient and an agriculturally and horticulturally acceptable carrier: | 02-10-2011 |
20130131091 | HARMFUL ORGANISM CONTROL AGENT - The present invention provides a composition for use as a harmful organism control agent comprising as an active ingredient one or more of compounds represented by formula (I) or salts thereof and an agriculturally or zootechnically acceptable carrier. | 05-23-2013 |
20130150414 | PEST CONTROL AGENT - Specific amine derivatives have been found to possess excellent activities as pest control agents. | 06-13-2013 |
20130165482 | PEST CONTROL AGENT - Specific amine derivatives have been found to possess excellent activities as pest control agents. | 06-27-2013 |
20140315839 | PEST CONTROL COMPOSITION INCLUDING NOVEL IMINOPYRIDINE DERIVATIVE - Provided is a pest control composition containing a novel iminopyridine derivative and other pest control agents. | 10-23-2014 |
20150057288 | PEST CONTROL AGENTS FOR HONEYBEE PARASITIC PESTS, AND PEST CONTROL METHOD FOR HONEYBEE PARASITIC PESTS USING THE PEST CONTROL AGENTS - A pest control method for honeybee parasitic pests has been found, which is highly safe to honeybees and demonstrates excellent pest control effects against honeybee parasitic pests by using a honeybee parasitic pest control agent containing at least one of a compound represented by Formula (I) and acid addition salts thereof. | 02-26-2015 |
20150105427 | PEST CONTROL AGENT - A compound of formula (Ie′): | 04-16-2015 |
Patent application number | Description | Published |
20100113525 | PEST CONTROL COMPOSITION - Disclosed is a pest control composition comprising at least one pyripyropene derivative of formula (I) or agriculturally and horticulturally acceptable salt thereof and at least one other pest control agent as active ingredients. The combined use of the two ingredients can provide a better insecticidal effect. | 05-06-2010 |
20100281584 | NOVEL SYSTEMIC INSECTICIDE - Disclosed are compounds that are utilizable as systemic insecticides and possess excellent systemic properties. Compounds represented by formula (1) have excellent systemic insecticidal activity. Accordingly, a composition comprising as an active ingredient the compound of formula (1) or salt thereof is useful as a systemic insecticide. | 11-04-2010 |
20110195998 | PEST CONTROL AGENT - Disclosed is a compound usable as a pest control agent and has excellent pest control activity. A compound represented by formula (I) has excellent pest control activity. The compound or an agriculturally or horticulturally acceptable salt thereof is thus useful as a pest control agent. | 08-11-2011 |
20110263520 | COMPOSITION FOR USE IN CONTROLLING HARMFUL ORGANISMS THAT CONTAINS 16-KETO ASPERGILLIMIDE - Disclosed is a composition for use in controlling harmful organisms, comprising as active ingredients at least one of 16-keto aspergillimide, its enantiomers, their mixture, or their acid addition salts and at least one of other harmful organism control agents. The present invention provides a composition for use in controlling harmful organisms that has excellent insecticidal activity or penetrative transferable insecticidal activity against a wide range of harmful organisms, particularly agricultural and horticultural insect pests. | 10-27-2011 |
20110263608 | 16-KETO ASPERGILLIMIDES AND HARMFUL ORGANISM CONTROL AGENT COMPRISING THE SAME AS ACTIVE INGREDIENT - Disclosed is a composition for use in controlling ectoparasites, comprising as an active ingredient at least one of compounds represented by formula (I) or (III) or salts thereof. The present invention provides a composition for use in controlling ectoparasites that has excellent ectoparasite control effect and is highly safe. | 10-27-2011 |
20140045778 | PEST CONTROL AGENTS - Disclosed is a composition for use as a pest control agent, comprising a compound represented by formula (I) or an agriculturally and horticulturally acceptable salt thereof as active ingredient and an agriculturally and horticulturally acceptable carrier: | 02-13-2014 |
20140371178 | PEST CONTROL COMPOSITION - Disclosed is a pest control composition comprising at least one pyripyropene derivative of formula (I) or agriculturally and horticulturally acceptable salt thereof and at least one other pest control agent as active ingredients. The combined use of the two ingredients can provide a better insecticidal effect. | 12-18-2014 |
Patent application number | Description | Published |
20090230898 | SERVO AMPLIFIER WITH REGENERATIVE FUNCTION - A servo amplifier for a robot capable of avoiding an excessive capacity for dealing with a regenerative power to achieve downsizing, cost reduction and energy saving of the device. A servo amplifier for driving servomotors of a robot to perform an operation using an electric power from a power source. The servo amplifier comprises a changeable converter connected with the power source and a plurality of inverters electrically connected with the converter and the servomotors. The changeable converter is selectively provided as a converter having a regenerative function of returning a regenerative power generated in the servomotors to the power source, or a converter having a regenerative function of discharging the regenerative power through a resistor, depending on conditions of the operation by the robot. | 09-17-2009 |
20100171511 | MOTOR INSULATION DETERIORATION DETECTION DEVICE - Disclosed is an insulation deterioration detection device that can accurately detect insulation deterioration in multiple motors by a simple circuit configuration. When detecting insulation deterioration, one end A of a smoothing capacitor is connected via a first switch to ground, and the other end B is connected via a second switch to motor windings; in this condition, link voltage is measured by a voltage measuring circuit provided in a converter unit, and the measured link voltage value is transmitted to a microcomputer in each inverter unit via serial communication. Current flowing via motor insulation resistance Z | 07-08-2010 |
20110063122 | NUMERICAL CONTROLLER HAVING A FUNCTION FOR DETERMINING MACHINE ABNORMALITY FROM SIGNALS OBTAINED FROM A PLURALITY OF SENSORS - Signals from a plurality of sensors (vibration sensors, temperature sensors, and humidity sensors) disposed at places on a machine are input through a communication circuit to a numerical controller that controls the machine. The numerical controller uses vibration information, temperature information and humidity information obtained from these sensors to determine whether the machine is in an abnormal state. | 03-17-2011 |
20110238338 | MOTOR DRIVING APPARATUS EASILY ANALYZABLE FOR CAUSE OF FAULT - Disclosed is a motor driving apparatus in which provisions are made so as to easily isolate the cause of a fault in the event of the occurrence thereof. The voltage and current in each phase of the AC power being supplied to a converter are detected, and the most recently detected data are stored in a power supply monitoring unit for a predetermined period of time. If an alarm occurs in the converter, inverter, or controller, the data currently held in the power supply monitoring unit are recorded in a recording unit. By displaying the thus recorded data, one can easily identify whether the cause of the alarm is due to the power supply or the motor driving apparatus itself. | 09-29-2011 |
20110241590 | MOTOR DRIVING APPARATUS HAVING FAULT DIAGNOSTIC FUNCTION - A motor driving apparatus capable of detecting during operation a ground fault and a phase-to-phase short circuit by distinguishing one from the other is provided while minimizing an increase in cost. The sum of three-phase AC currents supplied from a three-phase AC power supply to an AC/DC converter is detected by a current sensor. When overcurrent is detected by an overcurrent detector, if the sum of the currents detected by the current sensor is zero, it is determined that the fault is a phase-to-phase short circuit, but if the sum is not zero, it is determined that the fault is a ground fault. | 10-06-2011 |
20110260662 | MOTOR DRIVING APPARATUS HAVING FUNCTION OF DYNAMICALLY SWITCHING CONVERTER OPERATION MODE OF AC/DC CONVERTER - A motor driving apparatus is provided that performs AC/DC conversion by suppressing harmonics of the input at the time of normal operation, while on the other hand, allowing system operation to continue in the event of an overload by avoiding system stoppage. The motor driving apparatus, which drives a motor by supplying power from an AC power supply, includes: an AC/DC converter having a converter operation mode which is switched between a PWM converter operation mode in which an AC input voltage is converted into a DC voltage by applying PWM control to a plurality of power switching devices connected in serial and parallel fashion and a diode rectifier operation mode in which an AC input voltage is converted into a DC voltage by using a plurality of diodes each connected in reverse parallel with an associated one of the plurality of power switching devices; and a converter control unit which dynamically switches the converter operation mode of the AC/DC converter according to a load during powering of the motor. | 10-27-2011 |
20110298402 | MOTOR DRIVE DEVICE WITH FUNCTION OF SWITCHING TO POWER REGENERATIVE OPERATION MODE - A motor drive device comprising a converter for carrying out a power running operation for supplying power from a three-phase AC power supply to a three-phase AC motor and a power regenerative operation for returning energy generated by the three-phase AC motor to the three-phase AC power supply. The converter has power switching elements, a first power regenerative control unit for controlling an on/off action of the power switching elements at the time of carrying out the power regenerative operation by using pulse width modulation signal whose pulse width changes in accordance with a value indicated by a command signal; a second power regenerative control unit for controlling the on/off action of the power switching elements at the time of carrying out the power regenerative operation in order to generate respective power regenerative currents in a phase representing the maximum electric potential among three phases of the three-phase AC power supply and a phase representing the minimum electric potential among the three phases, and a power regenerative operation switching unit for switching control of the on/off action of the power switching elements at the time of carrying out the power regenerative operation between a control carried out by the first power regenerative a control unit and that carried out by the second power regenerative control unit. | 12-08-2011 |
20120056568 | MOTOR DRIVING APPARATUS HAVING DC LINK VOLTAGE REGULATING FUNCTION - A motor driving apparatus comprises: an AC/DC converter which converts AC voltage supplied from an AC power source into DC voltage through PWM switching control of a power switching device; and a DC/AC converter which converts the DC voltage into variable-frequency AC voltage for driving a motor in a controlled manner. The AC/DC converter includes: a control unit which generates, based on an error between the DC voltage and a DC voltage command value, a PWM signal for the PWM switching control of the power switching device; and a frequency/gain varying unit which sets the frequency of the PWM signal to be generated by the control unit and a control gain in the control unit higher than their normal levels during a period in which a load in the DC/AC converter varies. | 03-08-2012 |
20120068636 | MOTOR DRIVING APPARATUS - When the output of motor reaches or exceeds a predetermined value during acceleration of the motor, the control target value of the DC link voltage which is the voltage of a power storage device is gradually lowered in corresponding relationship to the motor output. When the motor enters a constant speed control mode, the DC link control target value is maintained at a constant level. When the motor enters a deceleration control mode, the DC link control target value is gradually raised in corresponding relationship to the motor output, and regenerative power is recovered by the power storage device and reused in the next control cycle. | 03-22-2012 |
20120068637 | MOTOR DRIVING APPARATUS - During motor acceleration control period that starts at time T | 03-22-2012 |
20130221888 | MOTOR DRIVE APPARATUS EQUIPPED WITH DYNAMIC BRAKING CONTROL UNIT - A motor drive apparatus includes an inverter which has an upper and lower arms each provided with a plurality of semiconductor switching devices and free-wheeling diodes connected in reverse parallel with respective ones of the plurality of semiconductor switching devices, wherein the semiconductor switching devices are controlled on and off to convert DC to AC, a short-circuiting unit which includes a selector switch between motor phase windings of a synchronous motor, the selector switch being opened and closed under the control of a command, and a dynamic braking control unit which, upon reception of a dynamic braking start command, performs control so as to turn on all of the semiconductor switching devices provided in either one of the upper and lower arms and to turn off all of the semiconductor switching devices provided in the other arm, and thereafter controls the short-circuiting unit so that the selector switch is closed. | 08-29-2013 |
20140070743 | MOTOR DRIVE DEVICE WITH ALARM LEVEL SETTING UNIT - A motor drive device includes a converter which mutually converts power between AC power and DC power, an inverter which converts the DC power into AC power for driving a motor to output to a motor side, and converts regenerated AC power from the motor side into DC power to output to the DC side, a DC link unit which connects a DC side of the converter and a DC side of the inverter, a voltage detecting unit which detects a DC voltage value, an alarm level setting unit which sets an alarm level of the DC voltage value, an alarm determining unit which determines whether or not the DC voltage value exceeds the alarm level, and an alarm reporting unit which instructs the inverter to stop conversion operation when it is determined that the voltage value exceeds the alarm level. | 03-13-2014 |
Patent application number | Description | Published |
20100139836 | Substrate Bonding Apparatus and Substrate Bonding Method - A substrate bonding apparatus is equipped with a first table that holds one wafer of two wafers, a stage device that holds the other wafer in an orientation capable of opposing to the one wafer and that is movable at least within an XY plane, an interferometer system that measures positional information of the stage device within the XY plane, a first mark detection system that can detect subject marks including alignment marks on the other wafer held by the stage device, and a second mark detection system fixed to a part (the second table) of the stage device that can detect subject marks including alignment marks on the one wafer held by the first table. | 06-10-2010 |
20110202890 | DESIGN SYSTEM FOR SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND METHOD FOR BONDING SUBSTRATES - The terminals that oppose each other when substrates are bonded are designed to be reliably joined. Comprised in a semiconductor device design system are a numerical value acquiring part, which acquires the respective numerical values of a plurality of calculation parameters, a junction estimating part, which, in the case in which a plurality of substrates has been pressed at a prescribed pressure so that the bump front end faces come into contact, estimates whether or not the respective mutually opposing bumps will be joined based on the respective numerical values of the calculation parameters acquired by the numerical value acquiring part, and a change processing part, which, in the case in which it has been estimated by the junction estimating part that any of the bumps will not be joined, gives a warning or performs processing so as to change the numerical value of at least one calculation parameter among the plurality of calculation parameters. | 08-18-2011 |
20130191806 | DESIGN SYSTEM FOR SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND METHOD FOR BONDING SUBSTRATES - The terminals that oppose each other when substrates are bonded are designed to be reliably joined. Comprised in a semiconductor device design system are a numerical value acquiring part, which acquires the respective numerical values of a plurality of calculation parameters, a junction estimating part, which, in the case in which a plurality of substrates has been pressed at a prescribed pressure so that the bump front end faces come into contact, estimates whether or not the respective mutually opposing bumps will be joined based on the respective numerical values of the calculation parameters acquired by the numerical value acquiring part, and a change processing part, which, in the case in which it has been estimated by the junction estimating part that any of the bumps will not be joined, gives a warning or performs processing so as to change the numerical value of at least one calculation parameter among the plurality of calculation parameters. | 07-25-2013 |
20130244350 | SUBSTRATE BONDING APPARATUS AND SUBSTRATE BONDING METHOD - A substrate bonding apparatus is equipped with a first table that holds one wafer of two wafers, a stage device that holds the other wafer in an orientation capable of opposing to the one wafer and that is movable at least within an XY plane, an interferometer system that measures positional information of the stage device within the XY plane, a first mark detection system that can detect subject marks including alignment marks on the other wafer held by the stage device, and a second mark detection system fixed to a part (the second table) of the stage device that can detect subject marks including alignment marks on the one wafer held by the first table. | 09-19-2013 |
20140181781 | DESIGN SYSTEM FOR SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND METHOD FOR BONDING SUBSTRATES - The terminals that oppose each other when substrates are bonded are designed to be reliably joined. Comprised in a semiconductor device design system are a numerical value acquiring part, which acquires the respective numerical values of a plurality of calculation parameters, a junction estimating part, which, in the case in which a plurality of substrates has been pressed at a prescribed pressure so that the bump front end faces come into contact, estimates whether or not the respective mutually opposing bumps will be joined based on the respective numerical values of the calculation parameters acquired by the numerical value acquiring part, and a change processing part, which, in the case in which it has been estimated by the junction estimating part that any of the bumps will not be joined, gives a warning or performs processing so as to change the numerical value of at least one calculation parameter among the plurality of calculation parameters. | 06-26-2014 |
20140304674 | DESIGN SYSTEM FOR SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND METHOD FOR BONDING SUBSTRATES - The terminals that oppose each other when substrates are bonded are designed to be reliably joined. Comprised in a semiconductor device design system are a numerical value acquiring part, which acquires the respective numerical values of a plurality of calculation parameters, a junction estimating part, which, in the case in which a plurality of substrates has been pressed at a prescribed pressure so that the bump front end faces come into contact, estimates whether or not the respective mutually opposing bumps will be joined based on the respective numerical values of the calculation parameters acquired by the numerical value acquiring part, and a change processing part, which, in the case in which it has been estimated by the junction estimating part that any of the bumps will not be joined, gives a warning or performs processing so as to change the numerical value of at least one calculation parameter among the plurality of calculation parameters. | 10-09-2014 |
Patent application number | Description | Published |
20080214752 | Method for Producing Stabilized Polymer - A method for producing a stabilized polymer comprising adding at least one kind of a phenolic antioxidant masked with an organic aluminum and represented by general formula (I) in a catalyst system or a polymerization system, before or during polymerization, on gas-phase polymerization of a monomer having an ethylenic unsaturated bonding, | 09-04-2008 |
20090176913 | POLYESTER RESIN COMPOSITION - The present invention provides a polyester resin composition having an excellent crystallization rate. | 07-09-2009 |
20100113710 | POLYESTER RESIN COMPOSITION - To provide a polyester resin composition having a high crystallization rate and excellent moldability. | 05-06-2010 |
20120013049 | PROCESS FOR PRODUCING PLASTIC BOTTLE - Provided in a method of producing a plastic bottle in which molding cycle is improved and a highly transparent plastic bottle rarely having a problem of discoloration such as whitening is produced. The method according to the present invention is a method of producing a plastic bottle comprising 0.005 to 0.025 parts by mass of a 1,2-benzisothiazol-3(2H)-one 1,1-dioxide compound with respect to 100 parts by mass of a polyester resin, the method comprising preparing a masterbatch containing 0.01 to 0.5 parts by mass of the above-described 1,2-benzisothiazol-3(2H)-one 1,1-dioxide compound with respect to 100 parts by mass of the polyester resin, subsequently mixing the masterbatch and polyester resin to produce a mixture, and molding the mixture into the shape of a bottle. Further, it is preferred that the above-described polyester resin be a polyethylene terephthalate resin. | 01-19-2012 |
Patent application number | Description | Published |
20110155458 | Vehicle electrical conduction path - A vehicle electrical conduction path includes plural power cables, a braided shield which bundles and shields the plural power cables, a control cable, a metallic pipe which accommodates the control cable separately from the plural power cables, and a flexible resin tube which covers a periphery of the metallic pipe and the plural power cables bundled with the braided shield and arranged along the metallic pipe. | 06-30-2011 |
20140131071 | WIRING MATERIAL, METHOD FOR FABRICATING THE SAME, AND SECONDARY BATTERY DEVICE AND ELECTRONIC EQUIPMENT USING THE SAME - A wiring material includes conductors, each of which has a cross section having a thickness and a width not less than the thickness, a trunk portion in which the conductors are spaced parallel in a direction of the width thereof, a branch portion in which each conductor is bent and branched from the trunk portion in the direction of the width or in a direction that intersects the direction of the width, and a covering member for covering the trunk portion and the branch portion to expose both ends of the conductors. | 05-15-2014 |
20140182129 | ELECTRODE TERMINAL CONNECTOR PRODUCING METHOD - A method is for producing an electrode terminal connector for electrically connecting together a positive terminal and a negative terminal of mutually dissimilar metals. The method includes pressing a first plate of a similar metal to the positive terminal to form a mounting hole in the first plate, pressing a second plate of a similar metal to the negative terminal to form a metallic member which is larger in diameter than the mounting hole, and inserting the metallic member into the mounting hole by press fitting to join the first plate and the metallic member together. The method further includes providing the metallic member with an intervening layer of metal having an ionization tendency between an ionization tendency of metal constituting the first plate and an ionization tendency of metal constituting the second plate, and the first plate and the metallic member are joined together via the intervening layer. | 07-03-2014 |
20140182130 | ELECTRODE TERMINAL CONNECTOR PRODUCING METHOD - A method is for producing an electrode terminal connector for electrically connecting together a positive and a negative terminal formed of mutually dissimilar metals respectively. The method includes the steps of pressing a thin plate formed of a similar metal to the positive terminal to form a mounting hole in the thin plate, pressing a thick plate formed of a similar metal to the negative terminal to form a metallic member which is smaller in diameter than the mounting hole, and inserting the metallic member into the mounting hole and flattening the metallic member in the mounting hole to widen the mounting hole and join the thin plate and the metallic member together. The steps are continuously performed by a pressing device. | 07-03-2014 |
20140204544 | FLAT WIRING MEMBER AND MANUFACTURING METHOD THEREOF - A flat wiring member and a manufacturing method thereof are provided which are capable of suppressing an increase in thickness of the flat wiring member even if a circuit element is connected to the flat wiring member and simplifying a manufacturing process of the flat wiring member. A flat wiring member includes a plurality of conductors disposed on a plane to be spaced from one another and one or more circuit elements connected to one or more of the plurality of conductors. Each of the conductors connected to the circuit elements includes electrically separated branch portions. Each of the circuit elements includes a body portion disposed on the plane not to overlap the conductors and a pair of terminals extending from the body portion and electrically connected to the branch portions. | 07-24-2014 |
20140295251 | ELECTRODE TERMINAL CONNECTION BODY, MANUFACTURING METHOD OF THE SAME AND ELECTRIC STORAGE SYSTEM - A manufacturing method for an electrode terminal connection body includes applying a press processing to a plate member formed of the same kind of metal as a metal of a positive electrode terminal so as to form a mounting hole, slicing a covered metal rod more thickly than the plate member so as to form a covered metal member, the covered metal rod being configured to include an interposing layer formed of a metal that has an ionization tendency between the metal of the positive electrode terminal and the metal of a negative electrode terminal in the outer periphery of a metal rod formed of the same kind of metal as a metal of the negative electrode terminal and to have a diameter smaller than the mounting hole, and inserting the covered metal member into the inside of the mounting hole and simultaneously crushing the covered metal member. | 10-02-2014 |
20140295252 | ELECTRODE TERMINAL CONNECTION BODY AND MANUFACTURING METHOD OF THE SAME - An electrode terminal connection body, which is configured to electrically connect a positive electrode terminal and a negative electrode terminal that are formed of mutually different kinds of metals, includes a positive electrode terminal connection part formed of the same kind of metal as a metal of the positive electrode terminal, and a negative electrode terminal connection part formed of the same kind of metal as a metal of the negative electrode terminal. The positive electrode terminal connection part and the negative electrode terminal connection part are connected via an interposing part formed of a metal that has an ionization tendency between the metal of the positive electrode terminal and the metal of the negative electrode terminal. | 10-02-2014 |
20140332267 | FLAT WIRING MEMBER AND METHOD OF MANUFACTURING THE SAME - A flat wiring member includes a plurality of rectangular enamel coated wires arranged in the form of a flat plate, a wiring stem portion that the rectangular enamel coated wires are arranged in parallel to each other and adjacent ones of the rectangular enamel coated wires are bonded to each other at a surface of an enamel coat layer thereof, and a wiring branch portion with the rectangular enamel coated wires bent so as to branch off from the wiring stem portion. | 11-13-2014 |
Patent application number | Description | Published |
20110141372 | VIDEO EVALUATION DEVICE, FRAME RATE DETERMINATION DEVICE, VIDEO PROCESS DEVICE, VIDEO EVALUATION METHOD, AND VIDEO EVALUATION PROGRAM - A frame rate is determined in accordance with the smoothness in movement of a video. An amount of change detection section extracts an amount of change based on a plurality of frame pictures included in an input video signal input as a moving picture signal from the outside and outputs an amount of change to an evaluation value calculation section. The evaluation value calculation section computes an amount of change in time between each of the frame pictures based on the amount of change and the time interval between frame pictures based on frame rate information and evaluates an evaluation value for evaluating the smoothness in movement of an input video based on the amount of change in time. The evaluation value is output to the outside as a factor for determining a frame rate. | 06-16-2011 |
20120013717 | MOVING PICTURE DECODING METHOD, MOVING PICTURE DECODING PROGRAM, MOVING PICTURE DECODING APPARATUS, MOVING PICTURE ENCODING METHOD, MOVING PICTURE ENCODING PROGRAM, AND MOVING PICTURE ENCODING APPARATUS - A moving picture decoding method of an embodiment according to the present invention is a moving picture decoding method for decoding encoded data of an interlaced scanned picture including Top field and Bottom field, and the method includes a stereo information acquisition step for acquiring stereo information indicating whether Top field and Bottom field are two pictures forming a stereo picture from the encoded data, a decoding step for decoding two fields corresponding to each other from the encoded data and generating two decoded fields, and an output step for outputting the two decoded fields. In the output step, the stereo information is referred to and the two decoded fields are outputted simultaneously. | 01-19-2012 |
20120020574 | VIDEO EVALUATION APPARATUS, SPATIO-TEMPORAL FREQUENCY ANALYZING APPARATUS, VIDEO EVALUATION METHOD, SPATIO-TEMPORAL FREQUENCY ANALYZING METHOD, VIDEO EVALUATION PROGRAM, AND SPATIO-TEMPORAL FREQUENCY ANALYZING PROGRAM - A video evaluation apparatus and video evaluation method capable of appropriately evaluating a video including of a plurality of frame images, using an objective standard. A reference characteristic, which is a predetermined spatio-temporal frequency characteristic about a video, is stored, and a video characteristic analyzer calculates a spatio-temporal frequency characteristic of a target video including a plurality of frame images. Then a video evaluation determiner calculates an evaluated value of the target video, based on a relative relation between the calculated spatio-temporal frequency characteristic and the stored reference characteristic. | 01-26-2012 |
20120039394 | DYNAMIC IMAGE ENCODING DEVICE, DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE ENCODING METHOD, DYNAMIC IMAGE DECODING METHOD, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM - An object of the present invention is to encode and decode image information more efficiently by generating an appropriate predictive signal. | 02-16-2012 |
20130064457 | DYNAMIC IMAGE ENCODING DEVICE, DYNAMIC IMAGE DECODING DEVICE, DYNAMIC IMAGE ENCODING METHOD, DYNAMIC IMAGE DECODING METHOD, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM - An object of the present invention is to encode and decode image information more efficiently by generating an appropriate predictive signal. | 03-14-2013 |