Sekikawa, JP
Ayako Sekikawa, Susono-Shi JP
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20090263738 | TONER - An object of the present invention is to provide a spherical toner that has a sharp particle size distribution and a small particle diameter. This is a capsule-type toner that exhibits an excellent low-temperature fixability, while at the same time having a high offset resistance and excellent charging properties and having the ability to provide a high-quality image in which the characters, lines, and dots are precisely defined. The object is achieved by a toner comprising a toner particle that comprises at least (a) resin having polyester as the main component, colorant, wax, and (b) urethane resin, wherein the hydroxyl value per specific surface area of the toner particle is fall into the specific range, and wherein a Tg(0.5) and a Tg(4.0)-Tg(0.5) of the toner fall into specific range. | 10-22-2009 |
20100062355 | CYAN TONER - Provided is a cyan toner which, while being a capsule-type toner having excellent low-temperature fixability, has excellent offset resistance and charging performance and can obtain high-quality images. A cyan toner having at least a resin (a) having a polyester as a main component, a colorant, and a wax, in which glass transition temperatures (° C.) Tg(0.5) and Tg(4.0) obtained at a rate of temperature increase of 0.5° C./min or 4.0° C./min satisfy 40.0≦Tg(0.5)≦60.0 and 2.0≦Tg(4.0)−Tg(0.5)≦10.0, and wherein, when the concentration of the cyan toner in an ethyl acetate dispersion is Cc | 03-11-2010 |
20110039200 | YELLOW TONER - A yellow toner is provided which can form high-quality images and has high offset resistance and excellent charging performance while being a capsule-type toner having excellent low-temperature fixability. The yellow toner satisfies, in DSC measurement, 40.0≦Tg(0.5)≦60.0 and 2.0≦Tg(4.0)−Tg(0.5)≦10.0, wherein when the concentration of the yellow toner in an ethyl acetate dispersion is C | 02-17-2011 |
20110045398 | BLACK TONER - A black toner has a toner particle including at least a resin (a) having a polyester as a main component, carbon black, and a wax, and a fine inorganic particle. When the Tgs of the black toner measured by DSC at temperature rise rate of 0.5° C./min and 4.0° C./min are defined as Tg(0.5) and Tg(4.0) respectively, Tg(0.5) is 35.0 to 60.0° C. and the difference between Tg(4.0) and Tg(0.5) is 2.0 to 10.0° C. When preparing a solution of which the black toner is dissolved in ethyl acetate and defined the concentration thereof as Cb1 (mg/mL) and the light absorbance thereof at 600 nm wavelength as A600, A600/Cb1 is less than 0.15. When preparing a solution of which the black toner is dissolved in chloroform and defined the concentration thereof as Cb2 (mg/mL) and the light absorbance thereof at 600 nm wavelength as A600, A600/Cb2 is 2.00 to 6.55. | 02-24-2011 |
20110300478 | MAGENTA TONER - A magenta toner characterized by satisfying, in DSC measurement, 40.0≦Tg(0.5)≦60.0 and 2.0≦Tg(4.0)-Tg(0.5)≦10.0, wherein when preparing a solution of which the magenta toner is dissolved in ethyl acetate, and defined the concentration of the thereof as C | 12-08-2011 |
Chisato Sekikawa, Ibaraki JP
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20100210820 | PROTEIN REFOLDING COLUMN FILLER AND COLUMN - It is an object of the present invention to provide: a protein refolding column filler, which is effective for the refolding, namely, the activation of the function, of an inactive protein with an as yet unformed higher order structure produced in | 08-19-2010 |
20130109072 | SUPPORT FOR PROTEIN IMMOBILIZATION, IMMOBILIZED PROTEIN, AND METHODS FOR PRODUCING THE SAME | 05-02-2013 |
Hidetaka Sekikawa, Yokohama-Shi JP
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20120227642 | FURNITURE WITH TOP PLATE - A piece of furniture with a top plate configured to be change a height thereof, the piece of furniture includes: a top plate; a pair of left and right leg bodies which supports left and right sides of the top plate. Each of the leg bodies includes a fixed leg column installed on a floor surface, a movable leg column supported by the fixed leg column to be raised and lowered, a gas spring which is extendable and retractable vertically to assist elevation of the movable leg column and fixation of a height position of the movable leg column, and a switch which switches an extendable state and a fixed state of the gas spring. An operating unit which operates the switch is provided in the top plate. A switching synchronizer is provided to simultaneously operate each of the switch when the operating unit is operated. | 09-13-2012 |
Hiroaki Sekikawa, Tokyo JP
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20160064323 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A connection portion connects a copper-based first wiring layer with a copper-based second wiring layer arranged on the upper side of a first diffusion barrier film. The first diffusion barrier film includes a first opening region formed in a semiconductor circuit region that is a partial region in a two-dimensional view and a second opening region formed as an opening region different from the first opening region in a two-dimensional view. The opening regions are formed in a region different from an opening region formed to allow the connection portion to pass through the first diffusion barrier film. A mark wiring layer is arranged immediately above the second opening region as the same layer as the second wiring layer. A second diffusion barrier film is arranged in contact with the upper surface of the mark wiring layer. | 03-03-2016 |
Junya Sekikawa, Shizuoka JP
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20140232489 | ELECTROMAGNETIC RELAY - An electromagnetic relay includes a contact that includes a fixed contact and a movable contact, a permanent magnet provided on the peripheral side of the contact, and a non-magnetic body. The movable contact is displaceable in a first direction to move toward the fixed contact and in a second direction to move away from the fixed contact. The permanent magnet has a polarity direction perpendicular to the first and second directions. The non-magnetic body faces toward the direction of a Lorentz force that acts based on the permanent magnet in a direct electric current flowing through the contact. | 08-21-2014 |
Kaneaki Sekikawa, Tokyo JP
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20090285952 | Transparent Emulsified Composition for Use in Beverages - A transparent emulsified composition and transparent emulsified flavor composition containing enzyme-degraded lecithin, for use in alcoholic drinks or carbonated drinks. The compositions exhibit emulsification stability and transparency, and they can maintain flavor of alcoholic drink products or carbonated drink products. | 11-19-2009 |
Kazuhiro Sekikawa, Tokyo JP
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20140221860 | ELECTROCARDIOGRAM ANALYZER - An electrocardiogram analyzer has a measurement section for measuring an electrocardiographic signal; a determination unit for determining, from arrhythmia determination reference information that is information pertinent to arrhythmia, whether or not an electrocardiogram multiplex, which includes a first predetermined number of heart beats, in the thus-measured electrocardiographic signal is arrhythmia; a reference waveform determination unit that determines a reference waveform from the electrocardiogram complex including the first predetermined number of heart beats when the determination unit has determined that the electrocardiogram complex is not arrhythmia, storing the thus determined reference waveform; and an analysis unit that performs an analysis as to whether or not an electrocardiogram complex being measured is arrhythmia by use of the stored reference waveform. | 08-07-2014 |
Kenji Sekikawa, Ibaraki JP
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20120142033 | METHOD FOR EXTRACTION AND PURIFICATION OF RECOMBINANT PROTEINS FROM TRANSGENIC PLANTS - Extraction and purification of recombinant proteins rendered difficult to extract from transgenic plants by using an extraction solution containing reducing agents and surfactants or an extraction solution containing reducing agents and organic solvents. | 06-07-2012 |
20120328561 | METHOD FOR TREATMENT OF INFLAMMATORY GASTROINTESTINAL DISORDERS - Providing a new method of treating inflammatory gastrointestinal disorders and a food product for the prevention or improvement of inflammatory gastrointestinal disorders. Prevention or treatment of inflammatory gastrointestinal disorders is possible by oral administration of recombinant IL-10 expressed in rice plant seeds. | 12-27-2012 |
Kenta Sekikawa, Tokyo-To JP
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20120255593 | DYE-SENSITIZED SOLAR CELL MODULE - The present invention relates to a dye-sensitized solar cell module that can appropriately prevent the occurrence of internal short-circuit in its individual dye-sensitized solar cells and which achieves high power generation efficiency, and has excellent workability. The solar cell module is structured such that contact between the first and second electrode layers in any one of the dye-sensitized solar cells is prevented and therefore internal short-circuit is less likely to occur. Further, the use of such dye-sensitized solar cells makes it possible for the dye-sensitized solar cell module according to the present invention to achieve high performance. | 10-11-2012 |
20120266932 | DYE-SENSITIZED SOLAR CELL MODULE - Disclosed herein is a dye-sensitized solar cell module that can appropriately prevent the occurrence of internal short-circuit in its individual dye-sensitized solar cells, achieves high power generation efficiency, has excellent workability, and can be produced with high productivity. The dye-sensitized solar cell module has a first electrode base material having one first base material and a plurality of first electrode layers formed in a pattern on the first base material, a plurality of second electrode base materials each having at least a second electrode layer, a plurality of porous layers provided either on the first electrode layers of the first electrode base material or on the second electrode layers of the second electrode base materials and containing a dye-sensitizer-supported fine particle of a metal oxide semiconductor, and a plurality of solid electrolyte layers. | 10-25-2012 |
20140024166 | METHOD FOR MANUFACTURING ORGANIC SOLAR CELL MODULE - A simple method that makes it possible to manufacture a highly-workable organic solar cell module having a plurality of connected organic solar cells is provided. The method includes: a first electrode substrate forming step of forming a plurality of first electrode layers on a first substrate to form a first electrode substrate; preparing a single piece of second electrode substrate-forming base material having at least a second electrode layer and capable of being cut into a plurality of second electrode substrates; a functional layer forming step; a cutting step to form a plurality of second electrode substrates; a bonding step so that the first and second electrode substrates are bonded together; and a connecting step of electrically connecting the first electrode layer of one of the organic solar cells to the second electrode layer of another organic solar cell which is adjacent to the one organic solar cell. | 01-23-2014 |
Kenta Sekikawa, Chiyoda-Ku JP
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20140055652 | OPTICAL FILTER AND SOLID-STATE IMAGING DEVICE - An optical filter including a near infrared absorbing layer on a glass substrate, in which adhesiveness between the glass substrate and the near infrared absorbing layer is firm, high reliability is enabled in uses under a high temperature and high humidity environment, and manufacturing yield is secured, and a high reliability solid-state imaging device having the optical filter are provided. An optical filter includes: a glass substrate; and a near infrared absorbing layer formed on one principal surface of the glass substrate, wherein the near infrared absorbing layer is obtained by reacting a composition for forming the near infrared absorbing layer on the glass substrate and the composition contains a transparent resin having a fluorene skeleton and a reactivity group; a near infrared absorbing dye; and a silane coupling agent and/or oligomer thereof having a hydrolyzable group and a functional group which have reactivity for the reactivity group. | 02-27-2014 |
Kenta Sekikawa, Tokyo JP
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20140091419 | OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, IMAGING DEVICE LENS AND IMAGING DEVICE - The present invention relates to an optical filter, a solid-state imaging element and an imaging device lens which contain a near infrared ray absorbing layer having a specific near infrared ray absorbing dye dispersed in a transparent resin having a refractive index of 1.54 or more, and also relates to an imaging device containing the solid-state imaging element or the imaging device lens. The near infrared ray absorbing layer has a transmittance of visible light of from 450 to 600 nm of 70% or more, a transmittance of light in a wavelength region of from 695 to 720 nm of not more than 10%, and an amount of change of transmittance of not more than −0.8 | 04-03-2014 |
Mai Sekikawa, Wako-Shi JP
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20130241241 | VEHICLE FRONT HOOD STRUCTURE - A hood frame is provided with a center bead, front radiating beads and rear radiating beads to ensure that the front hood bends in the shape of inverted letter-V under a frontal crash load. Further, the beads provide the hood frame with a stiffness (including an out-of-plane stiffness) which is required of the front hood while the downward deformation of the hood frame under a downward load can be controlled and the HIC level can be set at an appropriate level. | 09-19-2013 |
Masashi Sekikawa, Chiba JP
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20100190107 | CYCLIC COMPOUND, PHOTORESIST BASE MATERIAL AND PHOTORESIST COMPOSITION - A cyclic compound shown by the following formula (I): | 07-29-2010 |
20100266952 | CYCLIC COMPOUND, PHOTORESIST BASE, PHOTORESIST COMPOSITION, MICROFABRICATION PROCESS, AND SEMICONDUCTOR DEVICE - A cyclic compound shown by the following formula (I): | 10-21-2010 |
Nobuyuki Sekikawa, Tokyo JP
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20140021003 | ELECTROMAGNETIC CLUTCH - The electromagnetic clutch (X) includes a rotating shaft ( | 01-23-2014 |
Ryo Sekikawa, Tokyo JP
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20080239520 | Optical module having the light incident surface of a lens inclined on a substrate and a method of manufacturing the same - An optical module having a substrate which includes a light-emitting device mounting area provided on its first principal surface, a lens mounting groove with a cross section of V shape, and a support groove formed orthogonal to the lens mounting groove, and an inclined surface to allow a lens element to slide therealong. The support groove includes a bottom surface, a first side surface toward the light-emitting device mounting area, a second side surface opposed to the first side surface, and a first and a second portion defined by the lens mounting groove. The inclined surface is provided on at least one of the side surfaces. Thus, light would not be reflected by the optical module to be returned to a light source. | 10-02-2008 |
20090087794 | METHOD FOR MANUFACTURING DIFFRACTIVE OPTICAL ELEMENT - Object To provide a diffractive optical element manufacturing method through which a high-precision diffractive optical element is formed to assure an improvement in the diffraction efficiency. | 04-02-2009 |
Ryou Sekikawa, Tokyo JP
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20090014633 | Optical communication module - The an optical communication module associated with the present invention comprises a semiconductor substrate, a light emitting element mounted on said semiconductor substrate to output light for transmission (transmitted light), a light receiving element mounted with an adhesive resin on said semiconductor substrate to convert light received (received light) to an electric signal and a wavelength filter to branch out the received light guided to said light receiving element and the transmitted light output from said light emitting element. A groove for an optical path, through which the received light passes to be guided to said light receiving element and a first protective groove formed around said groove for an optical path to block said adhesive resin from intruding into said groove for an optical path are formed on said semiconductor substrate. | 01-15-2009 |
Shinichi Sekikawa, Tokyo JP
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20130023624 | Method for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, and Modified Conjugated Diene-Based Polymer Composition - A method for producing a modified conjugated diene-based polymer having a good balance between the hysteresis loss properties and the wet skid resistance, practically sufficient abrasion resistance and breaking strength, and high processability when formed into a vulcanized product is provided. A method for producing a modified conjugated diene-based polymer, comprising: a polymerization step of polymerizing a conjugated diene compound, copolymerizing conjugated diene compounds, or copolymerizing a conjugated diene compound with an aromatic vinyl compound using an alkali metal compound or an alkaline earth metal compound as a polymerization initiator to obtain a conjugated diene-based polymer having an active end, and a modifying step of reacting a compound represented by following formula (1) with the active end of the conjugated diene-based copolymer. | 01-24-2013 |
20160096909 | Method for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, and Modified Conjugated Diene-Based Polymer Composition - A method for producing a modified conjugated diene-based polymer having a good balance between the hysteresis loss properties and the wet skid resistance, practically sufficient abrasion resistance and breaking strength, and high processability when formed into a vulcanized product is provided. A method for producing a modified conjugated diene-based polymer, comprising: a polymerization step of polymerizing a conjugated diene compound, copolymerizing conjugated diene compounds, or copolymerizing a conjugated diene compound with an aromatic vinyl compound using an alkali metal compound or an alkaline earth metal compound as a polymerization initiator to obtain a conjugated diene-based polymer having an active end, and a modifying step of reacting a compound represented by following formula (1) with the active end of the conjugated diene-based copolymer. | 04-07-2016 |
Shinichi Sekikawa, Chiyoda-Ku JP
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20110172344 | MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING THE SAME, MODIFIED CONJUGATED DIENE-BASED POLYMER COMPOSITION, AND TIRE - There is provided a modified conjugated diene-based polymer having a silyl group substituted with one or more alkoxy groups, and one or more nitrogen atoms on the chain ends of a conjugated diene-based polymer, the modified conjugated diene-based polymer being obtained by polymerizing a conjugated diene compound, or copolymerizing a conjugated diene compound with an aromatic vinyl compound, by using a polyfunctional anionic polymerization initiator prepared from a polyvinyl aromatic compound and an organolithium compound in a range of a molar ratio (the polyvinyl aromatic compound/the organolithium compound) of from 0.05 to 1.0, so as to obtain the conjugated diene-based polymer, and by reacting a living polymer end of the conjugated diene polymer with the compound having a silyl group substituted with two or more alkoxy groups, and one or more nitrogen atoms. | 07-14-2011 |
20120277369 | Method for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, and Modified Conjugated Diene-Based Polymer Composition - There are provided a modified conjugated diene-based polymer having a good balance between the hysteresis loss properties and the wet skid resistance, practically sufficient abrasion resistance and fracture strength, and high processability when formed into a vulcanized product, and a modified conjugated diene-based polymer composition. A method for producing a modified conjugated diene-based polymer, comprising: a polymerization step of polymerizing a conjugated diene compound or copolymerizing a conjugated diene compound with an aromatic vinyl compound using an alkali metal compound or an alkaline earth metal compound as a polymerization initiator to obtain a conjugated diene-based polymer having a reactive end, and a modifying step of reacting a compound having a specific structure with the reactive end of the conjugated diene-based polymer. | 11-01-2012 |
Shinji Sekikawa, Tokyo JP
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20080263952 | Fuel gasification system - The present invention provides a fuel gasification furnace including a gasification chamber ( | 10-30-2008 |
Shinsuke Sekikawa, Tochigi JP
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20120137947 | POWER STEERING APPARATUS FOR SMALL VESSEL - In a power steering apparatus for a small vessel, an electrically driven assist device ( | 06-07-2012 |
20120217085 | MOTOR-DRIVEN POWER STEERING APPARATUS - In a motor-driven power steering apparatus, a guided surface is provided in an outer periphery of a bearing case which retains a bearing of a worm gear, and a gear housing is provided with a guide member having a guide surface which comes into contact with the guided surface of the bearing case so as to guide a motion of the bearing case in an energizing direction of the bearing. | 08-30-2012 |
20130075189 | MOTOR-DRIVEN POWER STEERING APPARATUS - In a motor-driven power steering apparatus having a preload means which energizes a bearing of a worm gear in a predetermined preload direction, the preload means has a guide case as well as having a bearing case, and the guide case accommodating the bearing case in which the bearing and a spring are accommodated is attached to an attaching portion which is provided in a gear housing. | 03-28-2013 |
Shosuke Sekikawa, Shizuoka JP
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20080247485 | Transmitting Apparatus, Receiving Apparatus and Transmitting/Receiving System for Digital Data - Disclosed is a transmitting apparatus for transmitting digital data. The transmitting apparatus includes storage unit for storing a digital data delay due to digital processing inside the transmitting apparatus; and delay information transmitting unit for transmitting delay information indicating the delay stored in the storage unit. | 10-09-2008 |
20080247571 | WIRELESS AUDIO TRANSFER SYSTEM, WIRELESS MICROPHONE, AUDIO TRANSMITTING APPARATUS, AUDIO RECEIVING APPARATUS, IMAGE PICKUP APPARATUS, RECORDING APPARATUS, AND AUDIO MIXER - Disclosed is a wireless audio transfer system. The wireless audio transfer system includes an audio transmitting apparatus including a microphone and a modulating/transmitting unit for transmitting radio waves modulated using an audio signal from the microphone, an audio receiving apparatus including a receiving/demodulating unit for receiving the radio waves transmitted from the audio transmitting apparatus and demodulating the audio signal and an audio output terminal for outputting the audio signal demodulated by the receiving/demodulating unit, and an image pickup apparatus including an audio input terminal for inputting the audio signal outputted from the audio receiving apparatus. In this wireless audio transfer system of the embodiment, the audio transmitting apparatus includes a connection terminal and a data transmitting unit, the audio receiving apparatus includes a first communication terminal and a data processing unit, and the image pickup apparatus includes a second communication terminal and a control unit. | 10-09-2008 |
Takashi Sekikawa, Yokohama-Shi JP
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20090029060 | THERMALLY SPRAYED FILM FORMING METHOD AND DEVICE - An apparatus is provided to reduce the defect rate and decrease production yield by removing foreign objects even when the foreign objects are mixed in with the thermally sprayed film. The operation for forming thermally sprayed film on inner surface of cylinder bore is paused, and protrusions generated in the thermally sprayed film by foreign objects are detected by visual observation and removed by a manual operation. The thermal spraying operation is then performed until thermally sprayed film reaches the prescribed film thickness. After formation of the thermally sprayed film, a finishing operation is performed by means of honing. | 01-29-2009 |
20140331483 | MANUFACTURING DEVICE FOR FIELD-POLE MAGNET AND MANUFACTURING METHOD FOR SAME - A one-piece field-pole magnet is manufactured by filling a gap formed between magnetic pieces placed on a plane with an adhesive or resin. During the process, a pushing member applies a pushing force onto each of the magnet pieces in a thickness direction thereof. The pushing member comprises pushing parts each of which pushes each of the magnet pieces, thereby equalizing the pushing forces applied to the respective magnet pieces. | 11-13-2014 |
20140360009 | MANUFACTURING DEVICE FOR FIELD POLE MAGNET BODY AND MANUFACTURING METHOD FOR SAME - A manufacturing device for a field pole magnet body includes a reference jig having reference surfaces in the lengthwise direction, width direction, and thickness direction for positioning a plurality of cleaved and divided magnet fragments in an aligned state. The manufacturing device further includes a first pressing means that presses the plurality of magnet fragments to the thickness direction reference surface from the thickness direction of a magnet body to align them in the thickness direction, and a second pressing means that presses the plurality of magnet fragments to the width direction reference surface from the width direction of the magnet body to align them in the width direction. An operational axis line of a pressing part of at least one of the first and second pressing means is arranged to be tilted such that it approaches the lengthwise direction reference surface at the side that abuts the magnet fragments. | 12-11-2014 |
20150034691 | METHOD OF MANUFACTURING MAGNET SEGMENT OF FIELD POLE MAGNET BODY - A method of manufacturing a magnet segment of a field pole magnet body includes cleaving a magnet material at a plurality of cleavage target regions arranged with an interval in a longitudinal direction of the magnet material. The cleavage process includes cleaving the magnet material sequentially from the cleavage target region closer to one side edge of the longitudinal direction of the magnet material, wherein a notch is formed in each of the plurality of cleavage target regions of the magnet material such that a depth of the notch closer to the one side edge becomes deeper. | 02-05-2015 |
20150143691 | APPARATUS FOR MANUFACTURING FIELD POLE MAGNETIC BODY - An apparatus for manufacturing a field pole magnetic body formed by laminating magnet segments produced by cutting and dividing a permanent magnet and to be arranged in a rotary electric machine includes a housing part adapted to successively house a plurality of the magnet segments having adhesive applied to cut surfaces with the cut surfaces facing each other and has an inner side surface adjacent to outer side surfaces of the housed magnet segments, and a pressing unit adapted to press the magnet segments housed in the housing part toward a bottom part of the housing part in a longitudinal direction. The magnet segments are restrained in a width direction and a thickness direction by the inner side surface of the housing part when the magnet segments are pressed by the pressing unit. | 05-28-2015 |
20150158197 | APPARATUS AND METHOD FOR MANUFACTURING MAGNET SEGMENTS CONSTITUTING FIELD POLE MAGNETIC BODY - An apparatus for manufacturing magnet segments constituting a field pole magnetic body by cleaving a magnetic body having a coating applied to outer surfaces at a plurality of scheduled cleaving parts includes placing tables on which the magnetic body is to be placed, a pressing unit adapted to cleave the magnetic body by pressing the magnetic body at the scheduled cleaving part arranged between two placing tables, and a cutting unit adapted to cut the coating present at the scheduled cleaving part pressed by the pressing unit after the magnetic body is cleaved. | 06-11-2015 |
20150270060 | MANUFACTURING DEVICE FOR CLEFT MAGNET - A manufacturing device for cleft magnets comprises a cleaving mechanism for cleaving a magnet plate by applying a pressing force to the magnet plate corresponding to a back of a groove formed on one surface of the magnet plate and a carry-in mechanism for carrying the magnet plate to a cleaving position by the cleaving mechanism. By comprising a foreign matter removal mechanism for removing a foreign matter adhering to the magnet plate before the magnet plate is carried to the cleaving position by the carry-in mechanism, the foreign matter adhering to the magnet plate is removed before cleaving. | 09-24-2015 |
Takashi Sekikawa, Kohnan-Ku JP
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20080260958 | Thermal Spraying Preprocessing Method and a Cylinder Block of an Engine so Preprocessed - The adhesiveness of a thermal spray coating and a cylinder internal surface is improved by forming a sufficient roughened surface on an internal surface. A processing roller is installed on the main shaft of a processing device via a pressurizing mechanism. An uneven surface is provided on the external periphery of the processing roller. By pressing the processing roller against the internal surface while the roller rotates and moves, a fine unevenness that corresponds to the unevenness of the roller is formed on the cylinder internal surface. A thermal spray coating is formed on the internal surface where the inner surface has been roughened by forming the above-mentioned unevenness. | 10-23-2008 |
Takashi Sekikawa, Yokohama-Shi, Kanagawa JP
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20160049851 | Magnet Inserting Apparatus for Magnet Insertion into Magnet Insertion Slots of Rotor Core and Method Thereof - A magnet inserting apparatus into magnet insertion slots of a rotor core is configured to arrange a guide tape (a belt-shaped member) along an inner wall surface of the magnet insertion slot, and the guide tape having a coefficient of friction smaller than that of the inner wall surface of the magnet insertion slot. The magnet inserting apparatus is configured to insert the magnet parts into the magnet insertion slot, the guide tape (the belt-shaped member) being arranged on the inner wall surface of the magnet insertion slot. | 02-18-2016 |
20160072370 | Magnet Inserting Apparatus for Magnet Insertion into Magnet Insertion Slots of Rotor Core and Method Thereof - A magnet inserting apparatus inserts a plurality of magnet parts into each of the magnet insertion slots provided in the rotor core of a motor. The magnet inserting apparatus comprises a guiding unit equipped with a magnet inlet and a magnet outlet and is configured to align the plurality of magnet parts inserted through the magnet inlet until the inserted magnet parts are ejected from the magnet outlet, and to guide the aligned magnet parts so as to be inserted from the magnet outlet to the magnet insertion slot. A size of the magnet inlet of the guiding unit is larger than a size of the magnet insertion slot, a size of the magnet outlet is the same as or smaller than the size of the magnet insertion slot, and the guiding unit is formed so that a shape from the magnet inlet to the outlet becomes a taper shape. | 03-10-2016 |
Takehiro Sekikawa, Inagi-Shi JP
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20130308834 | AUTHENTICATION APPARATUS, AUTHENTICATION PROGRAM, AND AUTHENTICATION METHOD - An authentication apparatus performs identity authentication by comparing and matching image information of a palm captured by a sensor unit with a preliminarily registered template. A surface information correcting unit corrects concavity/convexity of a palm surface for surface information that allows the concavity/convexity thereof to be evaluated. The surface information is extracted by a surface information extraction unit from the image information obtained by capturing the palm. When the surface information is not corrected by the surface information correcting unit or not used for authentication by an authentication unit even after correction, the authentication apparatus newly obtains image information of the palm. Correction by the surface information correcting unit reduces opportunities for the authentication apparatus to perform notification to guide the palm to a proper posture. | 11-21-2013 |
Toshihisa Sekikawa, Chiyoda-Ku JP
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20130286829 | BASE STATION AND COMMUNICATION CONTROL METHOD - A base station includes a congestion state determination unit that determines whether the base station is in a congestion state; a barring target setting unit that sequentially sets targets of barring among a plurality of the targets of the barring when a determination is made that it is the congestion state; a barring time interval setting unit that sets a time interval of the barring based on the congestion state when the determination is made that it is the congestion state; and a transmitter that transmits information representing the targets of the barring and information representing the time interval of the barring to the user equipment. | 10-31-2013 |
Yusuke Sekikawa, Sagamihara-Shi JP
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20100144273 | PORTABLE DEVICE - A communication control unit performs communications with an external device via a first wireless communication unit of which communication distance is short and which is capable of performing high-speed communications or a second wireless communication unit of which communication distance is long compared with the first wireless communication unit and which is capable of performing low-speed communications. A communication state judging unit judges a communication state of the communications with the external device via the first wireless communication unit or the second wireless communication unit. The communication control unit performs switching between the communications with the external device via the first wireless communication unit and the communications with the external device via the second wireless communication unit based on the communication state judged by the communication state judging unit and/or a transmission data amount to be transmitted to the external device. | 06-10-2010 |
Yuuta Sekikawa, Yamanashi JP
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20140353130 | ELECTRICAL CIRCUIT SWITCHING DEVICE - An electrical circuit switching device includes a housing body including therein a circuit breaker for breaking/energizing an electrical circuit, and a housing door including a handle for operating the circuit breaker. A switch operating unit for driving a circuit switching unit of the circuit breaker includes a lock that can engage/disengage with/from a coupling part of the handle. The coupling part engages with the lock when the housing door is closed, and the circuit breaker can be operated only in this state via the coupling part. | 12-04-2014 |
20160062339 | CONTROL DEVICE OF MACHINING TOOL WITH POWER CONSUMPTION REDUCTION FUNCTION - A control device of a machining tool with power consumption reduction function includes an execution unit configured to execute control of devices using parameter extracted from a parameter set storage unit, based on a selected priority mode and operation condition of the machining tool. At least one parameter set stored in the parameter storage unit is set with a parameter corresponding to the heating device having a value for making the heating device in an on state and a parameter corresponding to the cooling device having a value for making the cooling device in an on state. | 03-03-2016 |
Yuuta Sekikawa, Minamitsuru-Gun JP
Patent application number | Description | Published |
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20150362262 | CONTROL PANEL COOLING DEVICE FOR MACHINE TOOL - A cooling device with a first heat sink is provided with a blowing unit configured to introduce an ambient atmosphere into the cooling device. The first heat sink is provided with a plurality of fin portions, configured to perform heat exchange when contacted by the ambient atmosphere introduced by the blowing unit, and a mist collection unit horizontally projecting from the fin portions and configured to collect mists in the ambient atmosphere. | 12-17-2015 |