Seiya
Seiya Amatatsu, Kanagawa JP
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20140156462 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, TERMINAL APPARATUS, AND COMMUNICATION APPARATUS - There is provided an information processing apparatus including a database configured to store position data indicating a current position of at least one search target person, the position data being received from a communication apparatus of the at least one search target person, an information providing unit configured to provide the position data of the at least one search target person to a terminal apparatus of a searcher in response to an information request from the terminal apparatus of the searcher, and a communication mediation unit configured to receive, from the terminal apparatus, a communication request for requesting communication with a search target person who is selected by the searcher based on the provided position data, and to transmit a communication message to a communication apparatus of the selected search target person. | 06-05-2014 |
Seiya Chiba, Hiratsuka-Shi JP
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20080271808 | Auxiliary tool for filling pipe with fluid, and fluid injection method for injecting fluid into pipe - An auxiliary tool comprises a core material covered on the surface with an elastic cloth. The auxiliary tool is inserted into a pipe having curved and bent parts and a fluid is injected into the pipe. Since the cloth covering is elastic and flexible, the auxiliary tool passes through the ridges of peaks in the pipe while maintaining a tight fit against the pipe wall. The auxiliary tool is moved through the pipe without slipping while forcing out air, and is discharged through a discharge side thereof. Air does not accumulate in the curved and bent parts of the pipe, thereby completely filling the pipe with the fluid. | 11-06-2008 |
Seiya Endo, Gyoda-Shi JP
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20140291907 | SUSPENSION DEVICE, SUSPENSION SUPPORT, AND BUFFER MEMBER - A suspension device includes a piston rod having a projecting part projecting from one end of a cylinder of a shock absorber to the outside of the cylinder, a lower mount rubber provided in the piston rod, and a cover plate provided in the piston rod and configured to transmit a shock received by the piston rod to the lower mount rubber, the lower mount rubber includes an inner circumferential groove configured to restrict the cover plate from being displaced with respect to the lower mount rubber in a state in which the piston rod is not arranged inside the lower mount rubber and the cover plate and the cover plate is fixed around the projecting part of the piston rod in a. state in which the piston rod is arranged inside the cover plate. | 10-02-2014 |
Seiya Fujii, Chuo-Ku JP
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20090224401 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device comprises a package substrate, a semiconductor chip, a plurality of bump electrodes and one or more dummy chips. The semiconductor chip is mounted on one surface of the package substrate. The bump electrodes are the other surface of the package substrate and electrically connected to the semiconductor chip through a wiring structure. Each of the dummy chips is mounted on a predetermined region close to a corner portion of the semiconductor chip on the one surface of the package substrate. | 09-10-2009 |
20120058605 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - When forming a conductive film by a method comprising sputtering after grinding the back surface of a semiconductor substrate, in order to avoid discharge from a part of an adhesive flown out at the outer periphery of the substrate, wherein the adhesive is used to fix the substrate to a support during grinding, at least the substrate end or the adhesive is removed after grinding the semiconductor substrate and before forming the conductive film, so that a gap between the substrate end and the adhesive may have a predetermined size. | 03-08-2012 |
Seiya Fujimoto, Kitasaku-Gun JP
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20110285217 | STEPPING MOTOR - A claw-pole-type stepping motor includes a stator annularly disposed therein and having a coil, a rotor rotatably disposed inside the stator and having a multiply magnetized permanent magnet and a shaft, an outer yoke provided in the stator and having a cup shape opening toward an axially outside direction an outer circumferential portion provided in the outer yoke and having a cylindrical shape and an inner circumferential portion including first pole teeth, an inner yoke provided in the stator and having second pole teeth provided in an inner circumference thereof and an outer circumferential portion fixed to an inner circumferential surface of the outer circumferential portion of the outer yoke, in which the first pole teeth and the second pole teeth are engaging with each other via a gap in an axial direction and are disposed with respect to the permanent magnet of the rotor via a gap, a fixed portion of the inner yoke and the outer yoke is positioned at the axial inside of an opening end of the cup shape of the outer yoke and the opening end protrudes beyond the fixed portion toward the axially outer direction. | 11-24-2011 |
Seiya Fujimoto, Fukuroi-Shi JP
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20140010682 | CENTRIFUGAL FAN - A centrifugal fan includes an impeller and a motor which rotates the impeller. The impeller includes an upper shroud, a lower shroud, and blades arranged therebetween. A rotor of the motor is attached to an attachment part of the lower shroud. In a section passing a rotary shaft of the impeller, the rotor and the attachment part are provided at a more outer side than a circle having a center on a line passing an upper end portion of an inlet opening at an inner side and parallel to the rotary shaft of the impeller, having a radius of 80% of a distance from the upper end portion of the inlet opening to a surface of the lower shroud below the upper end portion, and being tangent to the surface of the lower shroud or passing an end edge portion of the lower shroud. | 01-09-2014 |
20140044534 | CENTRIFUGAL FAN - A centrifugal fan includes a casing having an upper casing and a lower casing, and an impeller disposed between the upper and lower casing. The impeller includes an upper shroud having an upper portion formed with an inlet, a lower shroud, and a plurality of blades arranged along a circumference direction between the upper shroud and the lower shroud. The lower shroud is provided only on a portion at a side of a rotation axis of the impeller such that at least an outer circumferential side portion of each blade faces an upper surface of the lower casing. A surface of the lower casing, which faces the impeller, configures a portion of a wall surface which guides the fluid introduced from the inlet. Each blade has a shape which becomes thinner as increasing a distance from the upper shroud in a direction parallel to the rotation axis. | 02-13-2014 |
20140093366 | CENTRIFUGAL FAN - A centrifugal fan includes an impeller, and a lower casing provided below the impeller. The impeller includes an upper shroud having an upper portion formed with an inlet, a lower shroud, and a plurality of blades arranged along a circumference direction between the upper shroud and the lower shroud. The blades extend from an inner side area to an outer side area in a radial direction, and are only connected to the lower shroud with the inner side area such that at least an outer circumferential side portion of each blade faces an upper surface of the lower casing. A surface of the lower casing, which faces the impeller, configures a portion of a wall surface which guides the fluid introduced from the inlet. A surface of each blade at a side of a leading edge portion is formed with a discontinuous portion having a step shape. | 04-03-2014 |
20150377238 | CENTRIFUGAL FAN - A centrifugal fan includes: a motor; an impeller having an inlet port, the impeller being configured to be rotated by the motor and to discharge air suctioned from the inlet port outward from an outer circumferential portion of the impeller; a lower casing that is located below the impeller; a circuit board disposed between the lower casing and the impeller, the circuit board being, mounted with an electrical component including a drive circuit that drives the motor, wherein the impeller has a recessed portion formed in an annular shape around a rotational axis and on a lower face that faces the lower casing and the circuit hoard, and wherein at least a part of the electrical component is located inside the recessed portion of the impeller. | 12-31-2015 |
Seiya Fujimoto, Nagano JP
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20110140558 | STEPPING MOTOR - A motor includes a stator having boss portions on an end plate thereof, a front plate provided on an upper surface of the stator, and a band connecting the stator and the front plate. Recess portions are formed adjacent to an outer peripheral edge of the front plate, and a protruding portion is provided in each recess portion. The band has a bottom plate part and attachment parts. The bottom plate part includes notched portions. Each attachment part includes an engagement portion at a tip end thereof which includes a notched portion. The notched portions of the bottom plate part are fitted with the boss portions of the end plate, and the notched portions of the engagement portions are fitted with the protruding portions of the front plate to form engagement hooks at most tip ends of the engagement portions, respectively, thereby connecting the stator and the front plate. | 06-16-2011 |
20120134795 | CENTRIFUGAL FAN - A centrifugal fan is provided. The centrifugal fan is configured such that an impeller having a plural blades disposed between a disk-shaped main plate and an annular shroud along a circumferential direction is accommodated in a casing, and that an air suctioned from a suction opening is discharged outward in a radial direction of the impeller by a centrifugal force due to a rotation of the impeller, and thereby discharging the air from the casing. The casing includes an upper plate, a lower plate, and a plural supporting struts interposed between the upper plate and the lower plate, and lateral sides of the casing have only the supporting struts to form a discharge opening. | 05-31-2012 |
20120195747 | CENTRIFUGAL FAN - A centrifugal fan is provided. The centrifugal fan is configured such that an impeller having a plurality of blades along a circumferential direction and disposed between a disk-shaped main plate and an annular shroud is housed in a casing configured by an upper casing and a lower casing, and that an air suctioned from a suction opening is discharged outward in a radial direction of the impeller by a centrifugal force due to a rotation of the impeller. The shroud has a curved surface formed from an outer edge portion toward a center thereof. The shroud has a plurality of protrusions which are formed on the surface of the shroud such that a gap is formed between each of the protrusion portions and the upper casing. | 08-02-2012 |
20130004307 | IMPELLER AND CENTRIFUGAL FAN HAVING THE SAME - An impeller and a centrifugal fan having the same are provided. The impeller includes a lower shroud, an upper shroud, and a plurality of blades which are arranged along a circumference direction between the lower shroud and the upper shroud. The impeller is rotatable around a rotary shaft. An outside diameter of the lower shroud is equal to or smaller than an inside diameter of the upper shroud. An inside portion of each of the blades has an inclined portion which connects an inside circle portion of the upper shroud and an inside circle portion of the lower shroud. | 01-03-2013 |
20130028720 | CENTRIFUGAL FAN - There is provided a centrifugal fan including an upper casing which has an air suction opening, a lower casing, and an impeller which is disposed between the upper casing and the lower casing. The impeller includes an upper shroud which is provided on an upper casing side, and a plurality of blades which are arranged along a circumference direction below the upper shroud, and is rotatable around a rotary shaft. The upper casing and the lower casing configure an open-type casing. A surface of the upper shroud facing the upper casing includes a first portion which becomes closer to the lower casing as separating further from the rotary shaft. A surface of the upper casing facing the upper shroud includes a second portion which faces the first portion of the upper shroud and becomes closer to the lower casing as separating further from the rotary shaft. | 01-31-2013 |
20130058783 | IMPELLER AND CENTRIFUGAL FAN USING THE SAME - An impeller includes: a main plate; a shroud; and a plurality of blades provided between the main plate and the shroud and arranged circumferentially; wherein the impeller is configured to rotated about a rotation axis; wherein the plurality of blades include a pressure surface and a negative pressure surface; and the pressure surface has a shape, in which at least three types of circular arcs are connected, as viewed from a rotation axial direction. A centrifugal fan includes the above-described impeller; and three or more pillars, wherein an interval between one adjacent pillars of the three or more pillars is different from an interval between the other adjacent pillars of the three or more pillars. | 03-07-2013 |
20130084173 | CENTRIFUGAL FAN - There is provided a centrifugal fan including an upper casing which has an air suction opening, a lower casing, and an impeller which is disposed between the upper casing and the lower casing. The impeller includes an upper shroud which is provided on an upper casing side, and a plurality of blades which are arranged along a circumference direction below the upper shroud, and is rotatable around a rotary shaft. A pressure surface of each of the plurality of blades has a convex shape in a rotation direction and is formed with a plurality of protrusions which extend in parallel with the rotary shaft. | 04-04-2013 |
20160053773 | CENTRIFUGAL FAN - A centrifugal fan includes: a casing having an upper casing with an air suction opening, a lower casing, and a plurality of support members disposed between the lower casing and the upper casing with air discharge openings provided between the support members; an impeller disposed between the upper and lower casings, and including an annular upper shroud provided on an upper casing side, a base plate integrally formed with the annular upper shroud, and a plurality of blades arranged along a circumferential direction between the annular upper shroud and the base plate; and a fan motor which rotates the impeller. A plurality of recesses are provided on the upper surface of the upper casing, and formed to surround the air suction opening, and a plurality of ribs are radially provided around the air suction opening and between the adjacent recesses. | 02-25-2016 |
Seiya Fujimoto, Fukuroi-City JP
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20150118037 | CENTRIFUGAL FAN - There is provided a centrifugal fan including a casing having an upper casing with an opening and a lower casing with a recess, a motor disposed in the recess, and an impeller housed in the casing. The impeller includes an annular shroud formed with an inlet, plural blades which are arranged between the annular shroud and the lower casing, and a hub which is connected to respective inner sides of the blades. Each of the blades includes, at a pressure surface side, a first inclined surface which is inclined toward a negative pressure surface of the blade as approaching the lower casing from the annular shroud; and a second inclined surface which is provided closer to the lower casing than the first inclined surface, and is inclined toward the negative pressure surface at an angle steeper than that of the first inclined surface. | 04-30-2015 |
20160025103 | CENTRIFUGAL FAN - A centrifugal fan includes: an impeller; an upper casing that is disposed above the impeller; a lower casing that is disposed below the impeller; an outlet port that is provided between the upper casing and the lower casing and from which an air suctioned by rotation of the impeller is discharged, wherein the upper casing is provided with a flange that protrudes in an outer radial direction of the impeller from an outer circumferential edge of the upper casing, and wherein the flange partially covers the outlet port when viewed from a direction perpendicular to a rotation axis of the impeller. | 01-28-2016 |
Seiya Fukushima, Kawasaki JP
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20140325468 | STORAGE MEDIUM, AND GENERATION APPARATUS FOR GENERATING TRANSACTIONS FOR PERFORMANCE EVALUATION - A non-transitory computer-readable recording medium having stored therein a program for causing a computer to execute a process comprising: generating a transaction scenario that describes a dependency between operations of semiconductor elements included in a semiconductor circuit, according to a parameter for defining the dependency and waveform data that indicates a level transition of each signal output from each of the semiconductor elements; and generating transactions for testing the semiconductor circuit, according to the transaction scenario. | 10-30-2014 |
Seiya Furuta, Hyogo JP
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20080196796 | Zn-Al Alloy Having Excellent High-Speed Deformation Properties and Process For Producing the Same - A Zn—Al alloy excellent in static deformability as well as dynamic deformability and applicable to large-sized structures, and a method for production thereof. The alloy contains 30-99% Zn, with the remainder being Al and inevitable impurities, and has a metallographic structure in which the α phase or α′ phase having an average grain size no larger than 5 μm contains the β phase finely dispersed therein, the Al inclusions have a maximum equivalent circle diameter no larger than 50 μm and are free of pores no smaller than 0.5 mm in terms of equivalent circle diameter, and the macrosegregation of Al is less than 3.0% and the microsegregation of Al is less than 2.0%. (% means mass %.) | 08-21-2008 |
Seiya Hayashi, Matsumoto-Shi JP
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20140092193 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes a liquid ejecting unit that ejects ink onto paper, a first removal roller that rotates in a direction opposite to a transportation direction of the paper at a first contact position in a state of being contact with a first surface of the paper that is transported at the first contact position so as to remove adhering objects which have adhered to the paper, and a second removal roller that rotates in a direction opposite to the transportation direction of the paper at a second contact position in a state of being contact with a second surface of the paper that is transported at the second contact position so as to remove adhering objects which have adhered to the paper. | 04-03-2014 |
Seiya Ichimori, Kanagawa JP
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20090119450 | MEMORY DEVICE, MEMORY MANAGEMENT METHOD, AND PROGRAM - A memory device includes a non-volatile memory which allows data to be written, read, and erased electrically and in which writing and reading are done in units of a page and erasing is done in units of a block including a plurality of pages, and a control section that manages access to the non-volatile memory. The control section performs management of access to the non-volatile memory by performing logical address-physical address translation (logical-physical translation) in translation units (TUs) each being an integer fraction of a size of the block and an integer multiple of a page size. | 05-07-2009 |
20120297151 | MEMORY MANAGEMENT APPARATUS, MEMORY MANAGEMENT METHOD AND CONTROL PROGRAM - If it is determined in step S | 11-22-2012 |
20130332686 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - A computer-implemented information processing method, apparatus and computer-readable storage medium comprising computer-executable instructions that, when executed by at least one processor, perform an information processing method. Configuration management information is rewritten base based on a status of a first apparatus designated to execute a process. The configuration management information defines one or more relationships between one or more virtual devices and one or more physical devices. The rewritten configuration management information is provided to the first apparatus. | 12-12-2013 |
20130332928 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM - There is provided an information processing system including circuitry that acquires application definition information that defines a module used by an application, rewrites the application definition information depending on a circumstance of a device in which a process of the application is executed, and provides the rewritten application definition information to the device in which the process is executed. | 12-12-2013 |
Seiya Kasai, Sapporo-Shi JP
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20150207557 | SIGNAL REPRODUCTION APPARATUS AND SIGNAL REPRODUCTION METHOD - A signal reproduction apparatus reproduces, from an input signal containing a weak signal which is a piece of transmission information and noise superimposed thereon, the weak signal through use of a stochastic resonance phenomenon. The apparatus includes N nonlinear elements NL | 07-23-2015 |
Seiya Kasai, Hokkaido JP
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20110050332 | SIGNAL REPRODUCING DEVICE - The purpose is to detect minute electrical signals embedded in noise with a simple device configuration and easily reduce the area of the device by utilizing a semiconductor device in particular. This signal reproducing device ( | 03-03-2011 |
Seiya Kato, Fujisawa JP
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20130282236 | ONBOARD DEVICE AND CONTROL METHOD - Another detection device reduces the time needed for travel motion information about another vehicle obtained by an accurate detector device, and to continues supplement for the other vehicle in the event that detection is lost. All onboard controller is connected to a communication device as a first detector device for outputting the travel motion information about another vehicle, and a sensor as a second detector device. When the difference between first travel motion information from the first detection device and second travel motion information from the second detection device is equal to or less than a predetermined threshold value, and the period of continuous detection of the second travel motion information from the second detection device is equal to or greater than a predetermined threshold value, the controller determines the first travel motion information and the second travel motion information to be travel motion information for the same vehicle. | 10-24-2013 |
Seiya Kato, Tokyo JP
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20150092988 | OBJECT DETECTION SYSTEM - An object detection system including multiple detecting means identifies other-vehicle information data acquired by using the multiple detecting means, determines whether or not the other-vehicle information data acquired by using the multiple detecting means | 04-02-2015 |
Seiya Kato, Iwata-Shi JP
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20120222779 | HEAT TREATMENT METHOD, OUTER JOINT MEMBER, AND TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT - Proposed are a heat treatment method capable of molding, by mobile quenching of induction quenching, an outer joint member of a tripod type constant velocity universal joint excellent in a strength thereof without forming hardened layers in larger radially-inner portions, and the outer joint member and the tripod type constant velocity universal joint which are manufactured by the above-mentioned heat treatment method. Mobile quenching is performed in such a manner that a high-frequency induction heating coil ( | 09-06-2012 |
Seiya Kobayashi, Yamagata JP
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20130043467 | THIN FILM DEVICE AND MANUFACTURING METHOD THEREOF - With a TFT using an oxide semiconductor film, there is such an issue that oxygen deficit is generated in a surface region of the oxide semiconductor film after performing plasma etching of a source/drain electrode, thereby increasing the off-current. Provided is a TFT which includes: a gate electrode on an insulating substrate; a gate insulating film on the gate electrode; an oxide semiconductor film containing indium on the gate insulating film; and a source/drain electrode on the oxide semiconductor film. Further, the peak position derived from an indium 3d orbital in the XPS spectrum of a surface layer in a part of the oxide semiconductor film where the source/drain electrode is not superimposed is shifted towards a high energy side than the peak position derived from the indium 3d orbital in the XPS spectrum of an oxide semiconductor region existing in a lower part of the surface layer. | 02-21-2013 |
20150276663 | TFT ION SENSOR AND TFT ION SENSOR APPARATUS USING THE SAME - The ion sensors using TFT or MOSFET are low in the measurement sensitivity so that it is difficult to detect an extremely small amount of sensing-target substance. A TFT ion sensor includes both a gate electrode (a silicon substrate) and a reference electrode, in which the electrostatic capacitance of a gate insulating film (a thermal oxide film) is set to be larger than the electrostatic capacitance of an ion sensitive insulating film. Therefore, it is possible to detect the concentration of ions, hormones, and the like in a sensing-target substance from the shift in the threshold voltage of the gate-source voltage to source-drain current property. | 10-01-2015 |
20150279698 | THIN FILM DEVICE AND MANUFACTURING METHOD THEREOF - With a TFT using an oxide semiconductor film, there is such an issue that oxygen deficit is generated in a surface region of the oxide semiconductor film after performing plasma etching of a source/drain electrode, thereby increasing the off-current. Provided is a TFT which includes: a gate electrode on an insulating substrate; a gate insulating film on the gate electrode; an oxide semiconductor film containing indium on the gate insulating film; and a source/drain electrode on the oxide semiconductor film. Further, the peak position derived from an indium 3d orbital in the XPS spectrum of a surface layer in a part of the oxide semiconductor film where the source/drain electrode is not superimposed is shifted towards a high energy side than the peak position derived from the indium 3d orbital in the XPS spectrum of an oxide semiconductor region existing in a lower part of the surface layer. | 10-01-2015 |
Seiya Kudo, Tokyo JP
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20140064136 | COMMUNICATION SYSTEM - A communication system includes a mobile terminal, a base station, a first gateway device, a second gateway device, a flow measurement server, a quality management server, and an operational terminal. A predetermined flow is extracted by a quality management server, and the extracted flow is summarized for each communication path. A distribution of the communication quality of the flow for each communication path is displayed on a display unit of the operational terminal. | 03-06-2014 |
20150085651 | ANALYSIS SERVER AND MOBILE NETWORK SYSTEM - Congestion determination of a base station is not communicated based on a theoretical traffic amount, but higher accurate congestion determination is communicated based on an effective traffic amount which can be transmitted and received by the base station under an environment in which the base station is deployed. | 03-26-2015 |
20150089050 | MOBILE NETWORK SYSTEM - A communication caused by applications that cannot be managed by an operator is operated on a mobile network, and is difficult to control. Therefore, burst traffic induced by the applications needs to be effectively detected, restricted, and controlled. A system has a terminal that monitors an update status of applications on a mobile network, periodically monitors the update status of the applications, extracts traffic of the applications from packets transmitted through the mobile network, summarized a traffic volume induced by the applications to detect the burst traffic generated when any application is updated, and controls the traffic of the applications when the burst is generated. | 03-26-2015 |
Seiya Kudoh, Tokyo JP
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20150381507 | NETWORK CONTROL APPARATUS - A network control apparatus is configured to acquire packets sent from a first network node to a second network node, manage packet types of the packets, monitor condition of a network between the first network node and the second network node based on the packets, and delay a specific packet in reaching the second network node based on an order of procedures determined based on packet types in the second network node when the condition of the network is assessed as worse than normal. | 12-31-2015 |
20160057659 | TRAFFIC MANAGEMENT SYSTEM AND WIRELESS NETWORK SYSTEM - It is provided a traffic management system for managing traffic of a wireless network system, the wireless network system including at least one call control apparatus for processing a connection request from a subscriber terminal, the traffic management system being configured to predict a connection request processing completion time, which is a time required for the at least one call control apparatus to finish processing a connection request, based on a change in a slope of the connection request processing completion time in relation to a quantity of connection requests that are transferred from the subscriber terminals to the at least one call control apparatus. | 02-25-2016 |
Seiya Kuroda, Yamanashi JP
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20150129640 | SCREEN PRINTING MACHINE AND ELECTRONIC COMPONENT MOUNTING SYSTEM - A screen printing machine for forming a print of paste supplied to a mask plate having pattern holes, includes: a filling squeegee which is held to have a given clearance with respect to the mask plate, and which fills the pattern holes with the paste by moving the filling squeegee relative to the mask plate in a printing direction; and an urging member which urges the filling squeegee toward the mask plate such that at least the given clearance is maintained. The screen printing machine further includes a scraping squeegee which is held to maintain a given interval from the filling squeegee in the printing direction, and which scraps off paste remaining on the mask plate after passage of the filling squeegee by moving the scraping squeegee together with the filling squeegee in the printing direction. | 05-14-2015 |
20150129641 | SCREEN PRINTING MACHINE, ELECTRONIC COMPONENT MOUNTING SYSTEM, AND SCREEN PRINTING METHOD - A screen printing machine for forming a print of paste supplied to a mask plate having pattern holes, includes: a flexible filling squeegee which performs a squeegeeing operation in which the filling squeegee is moved relative to the mask plate in a printing direction; and a scraping squeegee which is held to maintain a given interval from the filling squeegee in the printing direction and to be movable together with the filling squeegee in the printing direction, and which scraps off the paste remaining on the mask plate after passage of the filling squeegee. In the squeegeeing operation, the filling squeegee is pushed up and bent by the paste to provide a clearance between a bottom end of the filling squeegee and the mask plate with the paste interposed therebetween so that the pattern holes are filled with paste with a prescribed filling pressure. | 05-14-2015 |
20150144683 | SCREEN PRINTER, COMPONENT MOUNTING LINE, AND SCREEN PRINTING METHOD - A screen printer includes a mask, a substrate holding unit that clamps and holds a substrate below the mask by clamping members, a substrate holding unit moving mechanism that moves the substrate holding unit to contact the substrate with a lower surface of the mask, a paste filling unit that fills pattern holes of the mask with a paste, mask suction portions provided in the clamping members which suck the mask contacted with the substrate. The mask suction portions keep sucking the mask when the substrate holding unit moving mechanism moves the substrate in a direction away from the mask to perform plate releasing, and release the suction of the mask in a state in which the mask sucked to the mask suction portions maintains a posture parallel to the substrate after the movement of the substrate is started. | 05-28-2015 |
Seiya Makino, Odawara-Shi JP
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20130302844 | COMPOSITION FOR PREVENTING INFLAMMATIONS - The purpose of the present invention is to provide a probiotic(s) which can activate an aromatic hydrocarbon receptor (AhR) and can consequently prevent inflammatory damage in the digestive tract. The present invention relates to; a probiotic(s) capable of activating an AhR; an anti-inflammatory agent comprising the probiotic(s); an orally ingestible composition containing the anti-inflammatory agent; and a method for screening for the probiotic(s). | 11-14-2013 |
Seiya Matsumoto, Kyoto-Shi JP
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20140168309 | Method and Apparatus for Printing on Tablets - The present invention provides a tablet printing method and apparatus for contactless-printing on a large number of tablets that are supplied successively and randomly in a predetermined plurality of rows. The apparatus includes a hopper | 06-19-2014 |
Seiya Miura, Utsunomiya-Shi JP
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20120292801 | IMPRINT APPARATUS, IMPRINT METHOD, AND DEVICE MANUFACTURING METHOD - An imprint apparatus, which is configured to transfer a pattern to an imprint material supplied on a substrate by using a mold having the pattern formed thereon, includes a light-receiving element, a detection system configured to illuminate a mark formed on the substrate and a mark formed on the mold, and guide light reflected from the mark formed on the substrate and the mark formed on the mold to the light-receiving element, and a relay optical system. The relay optical system is configured to form images of the light reflected from the mark formed on the substrate and the mark formed on the mold between the relay optical system and the detection system. The detection system is configured to guide the light image-formed by the relay optical system to the light-receiving element. | 11-22-2012 |
20130161868 | IMPRINT LITHOGRAPHY APPARATUS AND DEVICE MANUFACTURING METHOD THEREFOR - An imprint lithography apparatus uses a mold having a pattern formed thereon and transfers the pattern to an imprint material fed to a substrate. The apparatus includes a light-receiving element; a detection system that irradiates a mark formed on the substrate and a mark formed on the mold with light which is reflected therefrom, and guides the light reflected from the mark formed on the substrate and from the mark formed on the mold to the light-receiving element; a relay optical system that causes the light reflected to focus between the mold and the detection system; an illumination system that emits illumination light for curing the imprint material; an optical element having a surface that transmits one of the illumination light and the light from the detection system and reflects the other; and a plate-shaped optical member that corrects aberration of the relay optical system. | 06-27-2013 |
20150262890 | FORMING METHOD AND METHOD OF MANUFACTURING ARTICLE - The present invention provides a forming method of forming a through electrode, in a second substrate joined on a first substrate having an electrode pad, to electrically connect a pattern to be formed on the second substrate to the electrode pad, the method comprising steps of detecting a position of a first mark formed on the first substrate and a position of a second mark formed on the second substrate in a state in which the first substrate and the second substrate are joined, determining, based on the position of the first mark and the position of the second mark detected in the detecting, a point to form the through electrode in the second substrate so as to electrically connect the pattern to the electrode pad, and forming the through electrode at the determined point. | 09-17-2015 |
20160033884 | IMPRINT APPARATUS, IMPRINT METHOD, AND DEVICE MANUFACTURING METHOD - An imprint apparatus, which is configured to transfer a pattern to an imprint material supplied on a substrate by using a mold having the pattern formed thereon, includes a light-receiving element, a detection system configured to illuminate a mark formed on the substrate and a mark formed on the mold, and guide light reflected from the mark formed on the substrate and the mark formed on the mold to the light-receiving element, and a relay optical system. The relay optical system is configured to form images of the light reflected from the mark formed on the substrate and the mark formed on the mold between the relay optical system and the detection system. The detection system is configured to guide the light image-formed by the relay optical system to the light-receiving element. | 02-04-2016 |
Seiya Miyazaki, Yashio-Shi JP
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20130225339 | ARTIFICIAL FEATHER FOR SHUTTLECOCK, SHUTTLECOCK, AND METHOD OF MANUFACTURING ARTIFICIAL FEATHER FOR SHUTTLECOCK - An artificial feather for a shuttlecock including a vane portion in a thin film form, corresponding to a vane, and a rachis portion in a bar form extending integrally and continuously from an upper tip end to a lower distal end, corresponding to a rachis, to imitate a natural feather, the vane portion being made of thermoplastic resin having interconnecting bubbles therein, and having low specific gravity and low elasticity relative to the rachis portion, the rachis portion being made of thermoplastic resin being fixed to the vane portion at a vane support portion, having the vane support portion set as an area that is fixed to the vane portion along the tip end to a bottom end of the vane portion, and having a calamus portion set as an area that protrudes to a lower side of the vane portion and spans from a bottom end of the vane support portion to the distal end, to correspond to a calamus of the natural feather. | 08-29-2013 |
Seiya Miyazaki, Hyogo JP
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20130133050 | DEVICE FOR SHARING ANONYMIZED INFORMATION, AND METHOD FOR SHARING ANONYMIZED INFORMATION | 05-23-2013 |
20130150993 | METHOD FOR DESIGNING A CONTROL APPARATUS AND CONTROL APPARATUS - A method for designing a control apparatus includes: determining first, second and third threshold values; setting a first weighting function for calculating a first controlled variable by being multiplied by a difference between a control target value and an output value of a storage battery, a second weighting function for calculating a second controlled variable by being multiplied by the output value of the storage battery, and a third weighting function for calculating a third controlled variable by being multiplied by an integrated value of the output value of the storage battery; and determining a transfer function of the control apparatus in accordance with an H-infinity control theory such that the first controlled variable, the second controlled variable and the third controlled variable are respectively smaller than the first, second and third threshold values. | 06-13-2013 |
20140333265 | DEGRADATION STATE ESTIMATING METHOD AND DEGRADATION STATE ESTIMATING APPARATUS - Provided is a degradation state estimating method which decreases degradation in a secondary battery caused by estimating the degradation state. The degradation state estimating method is a method of estimating the degradation state of a secondary battery, includes: controlling application of current to the secondary battery; obtaining, as measurement information, at least a voltage value of the secondary battery measured while the current is flowing through the secondary battery; and estimating the degradation state of the secondary battery, based on a model for estimating the degradation state of the secondary battery and the measurement information obtained in the obtaining. In the controlling, at least one of a current value of the current and duration during which a predetermined current value is maintained is determined according to a provisional degradation state of the secondary battery. | 11-13-2014 |
20140354239 | CHARGE AND DISCHARGE CONTROL METHOD, CHARGE AND DISCHARGE CONTROL SYSTEM, AND CHARGE AND DISCHARGE CONTROL APPARATUS - A charge or discharge control method includes: receiving a power instruction value with respect to a power storage apparatus; obtaining a remaining state of charge (SOC) and a target SOC which is a target value of the SOC of the power storage apparatus; controlling charge or discharge of the power storage apparatus according to the power instruction value when the power instruction value is received; wherein, in the controlling, a delay time is determined according to a difference between the target SOC and the remaining SOC, and the power storage apparatus is controlled according to the power instruction value at a timing when the delay time passes after the power instruction value is received. | 12-04-2014 |
20150131346 | METHOD FOR DESIGNING POWER CONTROLLER, POWER CONTROLLER, AND POWER CONTROL DEVICE - A method including: setting a weighting function based on an amount of change in impedance of a control target; and determining, for a power controller, a transfer function composed of a transfer function of an internal model obtainable by performing Laplace transform on the voltage reference value and a transfer function of a partial controller, the transfer function of the partial controller being for outputting the control output after receiving, as an input, an output of the transfer function of the internal model, wherein the determining includes determining the transfer function of the partial controller using an H∞control theory so as to reduce (i) a first amount of control obtainable by multiplying the control output and the weighting function and (ii) a second amount of control that is an output of the transfer function of the internal model. | 05-14-2015 |
20150303690 | ELECTRIC POWER CONTROL METHOD, ELECTRIC POWER CONTROL DEVICE, AND ELECTRIC POWER CONTROL SYSTEM - An electric power control method according to an aspect of the present disclosure includes determining a control threshold value at a start of a demand time period based on a demand target value, measuring an amount of demand electric power of a customer which has received an electric power supply from an external power source and consumed electric power from the start of the demand time period to an arbitrary time point during the demand time period, updating the control threshold value based on the measured amount of demand electric power and the demand target value, and supplying electric power to the customer from a distributed power source when an instantaneous value of an electric power consumption of the customer exceeds the control threshold value during the demand time period. | 10-22-2015 |
20160028234 | POWER SYSTEM STABILIZATION METHOD, POWER SYSTEM STABILIZATION SYSTEM, AND POWER SUPPLY DEVICE - A power system stabilization method includes: receiving a power command value from a power control center that monitors a power system; transmitting the power command value to a power supply device; causing the power supply device to supply power to the power system according to the power command value; generating a prediction command value according to past power command values received from the power control center, the prediction command value being a prediction value of a power command value to be transmitted from the power control center next after the power command value; transmitting the prediction command value to a power supply device; causing the power supply device to supply power to the power system according to the power prediction command value; receiving the next power command value from the power control center; transmitting the next power command value to the power supply device. | 01-28-2016 |
Seiya Mizuno, Numazu-Shi JP
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20150258724 | T-DIE AND METHOD OF MANUFACTURING THE SAME - On at least the edge portion ( | 09-17-2015 |
Seiya Nagai, Ichihara-Shi JP
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20150125597 | IN-LINE TYPE FILM FORMING APPARATUS AND METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM USING THE SAME - Provided is an in-line type film forming apparatus including a processing chamber which is disposed to deviate from a closed path and is connected to a corner chamber, a first loading and unloading unit which unloads a substrate from a carrier and moves the substrate to the inside of the processing chamber, a second loading and unloading unit which unloads the substrate processed in the processing chamber and loads the substrate on the carrier, and a control device which performs control of driving the first and second loading and unloading units to unload the substrate from the carrier and to move the substrate to the inside of the processing chamber, and to take out the substrate processed in the processing chamber in advance from the processing chamber and to load the substrate on the carrier. | 05-07-2015 |
Seiya Nagashima, Chiyoda-Ku JP
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20140218219 | TRAVEL DISTANCE MEASUREMENT DEVICE - A travel distance measurement device includes a transmitting antenna that is disposed in a vehicle and emits a transmission signal, as a radio wave, toward a ground surface, a receiving antenna that is disposed in the vicinity of the transmitting antenna, and receives a radio wave reflected from the ground surface and acquires a reflection signal, a distance calculator (an IQ demodulator and a phase conversion integrator) that calculates the travel distance of the vehicle on the basis of the acquired reflection signal, a gyro sensor that measures a predetermined parameter regarding curve traveling of the vehicle, and a correcting operation unit that corrects the calculated travel distance on the basis of the measured parameter. | 08-07-2014 |
Seiya Nakai, Chikushi-Gun JP
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20160052194 | WELDING DEVICE AND WELDING METHOD - A compact pressing body with a pressing surface smaller in area than a welding range welds together sheet-like members over the whole area of the welding range by pressing the sheet-like members being reliably moved in a direction substantially orthogonal to a pressing direction of the pressing body. | 02-25-2016 |
Seiya Nakai, Fukuoka JP
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20110036897 | SUPPORT DEVICE FOR RESONATOR - The purpose of this invention is to provide a support device for a resonator that can support the resonator at an optional location, can let the resonator vibrate with a specified vibration consistently, and can apply an ultrasonic vibration to objects efficiently. By inserting first clamping means and second clamping means, which comprise supporting member at least at each contacting portion, into first portion-to-be-supported and second portion-to-be-supported of resonator, the resonator is supported. As substances of the supporting member, substances that have a logarithmic decrement higher than 0.01 and lower than 1.0 and/or a sound propagation speed of more than 5900 m/s are suitable. | 02-17-2011 |
Seiya Nakai, Chikushi-Gun, Fukuoka JP
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20110088257 | MOUNTING APPARATUS - The purpose of the invention is to provide a mounting apparatus that can mount a part such as a chip, etc. on a substrate effectively and precisely. A wafer is placed on the upper surface of turntable, which has opening section, and a backup section and a head section that hold a chip are lifted up and lowered respectively, at opening section. The wafer and the chip are contacted, pinched and held locally, and then they are heat-bonded. After that, the backup section and the head section are removed. Lift arms equipped on a holding table are inserted between the wafer and turntable, the wafer is lifted up, and opening section is moved relative to the wafer when turntable is rotated. The wafer is placed on turntable again and the bonding process is performed. | 04-21-2011 |
20130152757 | VIBRATION CUTTING APPARATUS - Provided is a technique which can prevent abnormal vibrations from occurring on a resonator and apply, to a putting edge, vibrations with the magnitude of amplitude thereof adjusted in the direction of width of the edge, thereby cutting an object of interest with high accuracy. The resonator ( | 06-20-2013 |
Seiya Nakamura, Niigata JP
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20090166248 | Packaged Body - A packaged body includes: a prism-shaped packaging box | 07-02-2009 |
Seiya Nitta, Funabashi-Shi JP
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20100047110 | Ni-base superalloy and gas turbine component using the same - A Ni-base superalloy of the present invention essentially includes, by weight %, Co: 9 to 11%, Cr: 9 to 12%, Mo: up to 1%, W: 6 to 9%, Al: 4 to 5%, Ti: 4 to 5%, Nb: up to 1%, Ta: up to 3%, Hf: 0.5 to 2.5%, Re: up to 3%, C: 0.05 to 0.15%, B: 0.005 to 0.015%, Zr: up to 0.05%, and the balance of Ni and inevitable impurities. This alloy, as a component material of an industrial gas turbine, has an excellent resistance to corrosion at high temperatures to deal with low-quality fuel and a resistance to oxidation at high temperatures and high-temperature strength to deal with improvement in thermal efficiency due to high-temperature demands and can ensure a high yield at a casting process. | 02-25-2010 |
Seiya Nomura, Kyoto-Shi JP
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20130076823 | NOZZLE SHADING METHOD, AND AN INKJET PRINTING APPARATUS USING SAME - An inkjet printing apparatus includes a plurality of nozzles for discharging ink, a CIS (Contact Image Sensor) type scanner for reading, as image data, charts for correction printed in the ink discharged from the nozzles, light emitters for emitting light to the charts for correction, a scanner controller for causing the scanner to scan the charts for correction with a plurality of read conditions, a correction table creator for creating nozzle shading correction tables based on the image data read, and a shading corrector for carrying out shading correction for the nozzles based on the correction tables. | 03-28-2013 |
20150029256 | INKJET PRINTING APPARATUS AND METHOD OF CORRECTING STEP SHIFT THEREOF - Provided is an inkjet printing apparatus configured to perform printing by discharging ink droplets onto a print medium. The apparatus includes a printing head having a plurality of inkjet heads and configured to perform printing by discharging the ink droplets from the plurality of inkjet heads onto the print medium; a chart printing device configured to print a step-shift correcting chart with the printing head; a reading device configured to read the step-shift correcting chart printed on the print medium; a print medium-processed portion detecting device configured to detect a processed portion of the print medium; an uninfluenced step-shift correcting-chart generating device configured to generate an uninfluenced step-shift correcting chart; and a shift-amount calculating device configured to calculate a shift amount for correcting the step shift in accordance with the uninfluenced step-shift correcting chart. | 01-29-2015 |
20150091963 | PRINTING APPARATUS AND METHOD OF CORRECTING STEP SHIFT THEREOF - A printing apparatus performing printing to a print medium includes a printer having at least two line heads with a plurality of recording modules; a scanner configured to scan an image printed with the printer to obtain a scanned image; a correcting-chart printing unit configured to print first and second correcting charts in first and second line head printing areas, respectively; a scanned image collecting unit configured to collect first and second scanned images; a correction-data calculating device configured to calculate correction data by determining a reference head difference from the first scanned image, determining an individual head difference from the second scanned image, summing up the reference head difference and the individual head difference to obtain a total, the reference head difference and the total being regarded as the correction data for the first and second line heads, respectively; and an adjusting device configured to adjust a timing | 04-02-2015 |
20160075139 | INKJET PRINTING METHOD AND INKJET PRINTING APPARATUS - A controller controls printing heads to print a page information mark with black ink to perform line flushing. The printing heads each have a plurality of inkjet nozzles for discharging ink being disposed in parallel in a width direction of web paper. Upon printing the mark, when an overlap region is present in which a mark printable region overlaps a line flushing region with ink other than the black ink, the controller performs control to decrease an ink discharge amount per unit area in the overlap region in the mark printable region to be smaller than that in the mark printable region except for the overlap region and the line flushing region. This causes a decreased total ink discharge amount in the overlap region. | 03-17-2016 |
20160078330 | PRINTING APPARATUS AND PRINTING METHOD - Provided is a printing method of performing printing onto a recording medium to be transported with a plurality of recording element arrays. The printing method includes a storing step of storing a perimeter of a timing roller upon acquiring correction data in association with the correction data, an obtaining step of obtaining the perimeter during printing after the storing step of storing the perimeter upon acquiring the correction data, and a modifying step of modifying the correction data during the printing in accordance with the perimeter upon acquiring the correction data and the perimeter during the printing. | 03-17-2016 |
Seiya Ohta, Utsunomiya-Shi JP
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20090244359 | OPTICAL APPARATUS - An optical apparatus is disclosed which achieves high focusing accuracy and favorable responsiveness in AF control. The apparatus includes a signal generator which extracts signals in a plurality of frequency bands from an output from an image-pickup part and generates focus signals from the extracted signals, and a controller which performs focus control such that the focus signal approaches the highest value. The controller uses a first focus signal and a second focus signal in the focus control. The second focus signal is a synthesis signal formed by synthesizing a focus signal in a relatively high or the highest frequency band of the plurality of frequency bands and a focus signal in another frequency band and contains a component of the focus signal in the relatively high or highest frequency band at a higher ratio as compared with the first focus signal. | 10-01-2009 |
Seiya Ohta, Utsunomiya-Sihi JP
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20100302434 | OPTICAL APPARATUS - An optical apparatus is disclosed which achieves high focusing accuracy and favorable responsiveness in AF control. The apparatus includes a signal generator which extracts signals in a plurality of frequency bands from an output from an image-pickup part and generates focus signals from the extracted signals, and a controller which performs focus control such that the focus signal approaches the highest value. The controller uses a first focus signal and a second focus signal in the focus control. The second focus signal is a synthesis signal formed by synthesizing a focus signal in a relatively high or the highest frequency band of the plurality of frequency bands and a focus signal in another frequency band and contains a component of the focus signal in the relatively high or highest frequency band at a higher ratio as compared with the first focus signal. | 12-02-2010 |
Seiya Sakamoto, Shijonawate-Shi JP
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20150227219 | PORTABLE TERMINAL AND CURSOR POSITION CONTROL METHOD - A mobile phone | 08-13-2015 |
Seiya Sato, Matsumoto JP
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20120147089 | CAP DEVICE, MAINTENANCE DEVICE, AND LIQUID EJECTING APPARATUS - In a clutch mechanism | 06-14-2012 |
20120147090 | CAP DEVICE AND LIQUID EJECTING APPARATUS - A cam roller is engaged with a first engaged surface facing downward in a lifting and lowering direction of a cap and moves so as to follow the rotation trajectory about a shaft in the upward direction approaching a liquid ejecting head and in the downward direction separating from the liquid ejecting head. In addition, in the lifting and lowering direction of the cap, the cam roller is engaged from above with a second engaged surface which faces upward at a position lower than the first engaged surface and the first engaged surface has a plane portion as a non-overlapped area which does not overlap the second engaged surface in a direction perpendicular to both of the lifting and lowering direction and the direction of the shaft in a range that the cam roller follows the rotation trajectory about the shaft. | 06-14-2012 |
Seiya Sato, Tendo JP
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20110222721 | CONNECTING MEMBER FOR SPEAKER AND SPEAKER - A connecting member for speaker purpose, which is prevented from peeling easily from both a voice coil support and a vibrating body, and a speaker having the connecting member are provided. The speaker | 09-15-2011 |
Seiya Sato, Gosen-Shi JP
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20090305420 | SRSV DETECTION KIT - This invention relates to an SRSV detection kit comprising all antibodies against SRSV-related virus constituting peptides selected from the following peptide groups (a) to (k), respectively: (a) a peptide having an amino acid sequence represented by SEQ ID NO: 1, and the like, (b) a peptide having an amino acid sequence represented by SEQ ID NO: 2, and the like, (c) a peptide having an amino acid sequence represented by SEQ ID NO: 3, and the like, (d) a peptide having an amino acid sequence represented by SEQ ID NO: 4, and the like, (e) a peptide having an amino acid sequence represented by SEQ ID NO: 5, and the like, (f) a peptide having an amino acid sequence represented by SEQ ID NO: 6, and the like, (g) a peptide having an amino acid sequence represented by SEQ ID NO: 7, and the like, (h) a peptide having an amino acid sequence represented by SEQ ID NO: 8, and the like, (i) a peptide having an amino acid sequence represented by SEQ ID NO: 9, and the like, (j) a peptide having an amino acid sequence represented by SEQ ID NO: 10, and the like, and (k) a peptide having an amino acid sequence represented by SEQ ID NO: 11, and the like. | 12-10-2009 |
20120142054 | SRSV DETECTION KIT - A polynucleotide base sequence represented by SEQ ID NO: 22, a vector containing the polynucleotide and a method of preparing a small round structure virus (SRSV) virus-like particle in insect cells with vector. | 06-07-2012 |
Seiya Shibata, Hirakata-Shi JP
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20130025210 | OPENING/CLOSING COVER MECHANISM - In an opening/closing cover mechanism, an opening/closing cover is provided with a slidable plate in such a manner as to freely make a reciprocating motion in one direction. The slide plate slides in the one direction in the state in which the opening/closing cover is closed, thereby locking the opening/closing cover when the slide plate is at locked position. A cam mechanism is disposed in an opposing portion defined between an opening edge of an accommodation chamber and an outer peripheral edge portion of the opening/closing cover, both of the edges being faced with each other in the state in which the opening/closing cover is closed, to function when the slide plate slides in the one direction in the state in which the opening/closing cover is closed. The cam mechanism allows a pressing force to act on the opening/closing cover along an axial direction of a hinge axis. | 01-31-2013 |
20130323471 | ELECTRONIC APPARATUS INCLUDING GRIP PORTION - In an electronic apparatus including a grip portion according to the invention, a surface of the grip portion is covered by a surface layer member made of an elastic material, and a plurality of protrusions protecting toward the surface of the grip portion are formed on an inner surface of the surface layer member. The surface layer member includes a skin portion having an exposed surface, and the plurality of protrusions project from an inner surface of the skin portion. Tip ends of the protrusions abut against the surface of the grip portion, and a plurality of spaces are formed between the plurality of protrusions. | 12-05-2013 |
Seiya Shibata, Hirakata City JP
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20130089714 | SURFACE DECORATION METHOD AND ELECTRONIC DEVICE - A surface decoration method in which an article for printing that serves as a underlayer is printed with a plurality of lines of ultraviolet curing ink in a row having spaces such that the underlayer is exposed. | 04-11-2013 |
Seiya Suzuki, Atsugi-Shi JP
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20100246655 | JITTER MEASURING APPARATUS - It is an object of the invention to correctly display the waveform of a demodulation signal with a single apparatus. A jitter demodulator which demodulates a jitter component of a digital signal input from the outside, a jitter amount detector which detects the amplitude value of a demodulation signal output from the jitter demodulator, an interpolator which measures a period of the demodulation signal output from the jitter demodulator and interpolates the demodulation signal processing with a rate corresponding to the measured period, a display unit, and a display control section which displays on the display unit the value detected by the jitter amount detector and a waveform of the demodulation signal interpolated by the interpolator are provided in a single housing. | 09-30-2010 |
20100316105 | APPARATUS FOR MEASURING JITTER TRANSFER CHARACTERISTIC - An apparatus for rapidly measuring jitter transfer characteristics is provided. A modulation signal generator generates a modulation signal M including a plurality of sinusoidal components having known amplitudes m | 12-16-2010 |
Seiya Ueda, Kumamoto JP
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20080225222 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a liquid crystal display device forms a seal pattern having a liquid crystal inlet seal pattern across a cutting-plane line above a mother substrate where a plurality of panels are arranged in matrix with the cutting-plane line interposed therebetween, and cuts the mother substrate at the cutting-plane line into the plurality of panels. The method includes coating an organic film, patterning the organic film to form an organic film removal area placed along the cutting-plane line and including a wide portion where the organic film removal area is wide with a boundary with the organic film being curved, coating a photosensitive resin over the organic film, forming the liquid crystal inlet seal pattern in the wide portion of an adjacent panel, and cutting the mother substrate at the cutting-plane line so as to divide the liquid crystal inlet seal pattern. | 09-18-2008 |
Seiya Yamada, Hamamatsu-Shi JP
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20090147631 | Optical Disk Image Forming Device, Optical Disk Image Forming Method and Optical Disk - When an image is formed on an optical disk, an optical disk image forming device reads information written in an information area of the optical disk. When a reflection preventing process is applied to an image forming area of the optical disk, the optical disk image forming device corrects at least one of a laser power or a focus gain in accordance with information about the image forming areawritten in the information area. Thus, the optical disk image forming device can form the image with a clear brightness and a good visibility on the image forming area of the optical disk without allowing a rainbow-color to appear or a face or a background to be reflected due to the interference of light. | 06-11-2009 |
20090268578 | Optical Disk Processing Apparatus - An optical pickup is opposed to an inner-radius portion of an optical disc that is set, and pits (a modulation signal) are read by applying laser light for a DVD to the inner-radius portion. The read-out modulation signal is decoded by inputting it to a CD decoder. If decoded disc information includes particular verification data, the optical disc is judged to be a legitimate optical disc of a particular type and formation of a visible image on the label surface is permitted. | 10-29-2009 |
20100245530 | Optical Disk Image Drawing Method - An optical disk image drawing method includes: rotating the optical disk by a spindle motor; reading a predetermined information recorded on a track of a data recording layer; detecting a predetermined position on the track based on the read predetermined information; measuring a position of the spindle motor in a rotating direction using the detected predetermined position as a reference position; changing a focus position of the laser beam to the image drawing layer; starting forming the visible image on the image drawing layer from a predetermined position of the spindle motor in the rotating direction relative to the reference position based on the measured position of the spindle motor in the rotating direction; and sequentially moving an optical pick-up in the radial direction synchronously with the rotation of the spindle motor to proceed to form the visible image. | 09-30-2010 |
20130073701 | Information Processing System, Setting Alteration Method and Computer Program - A manufacturer's in-house server receives serial numbers from BD players, and transmits the received serial numbers to an SCM server. The SCM server collates the serial numbers into a control table, and transmits information to the manufacturer's in-house server such as information showing which dispatch destination and sales outlet each BD player passed through before being installed in a user's home (i.e., distribution information). In accordance with the collated control table, the manufacturer's in-house server then transmits flags that are used to make settings appropriate to each BD player. Each BD player then alters its own settings in accordance with its received flag. For example, a setting may be made to start up an application for an information delivery service (i.e., a delivery service for contents such as moving pictures and the like) that the BD player is to be connected to. | 03-21-2013 |
Seiya Yokoyama, Kagoshima JP
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20130045478 | NOVEL METHOD FOR ANALYZING DNA METHYLATION - This invention provides a method for efficiently detecting DNA methylation. The method for detecting DNA methylation comprises subjecting DNA to bisulfite treatment, subjecting DNA after bisulfite treatment to a first PCR, subjecting the resultant to nested PCR, and subjecting amplified DNA to denaturing gradient gel electrophoresis. | 02-21-2013 |
Seiya Yokoyama, Shizuoka-Ken JP
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20140265703 | MOTOR AND ROTOR - A motor including a stator and a rotor. The stator includes teeth and windings. Each tooth has a distal portion defined by a radially inward side of the stator. The rotor, which is arranged inward in the radial direction from the stator, includes a rotor core, magnets, and salient poles. Each salient pole is separated by a void from the magnet that is adjacent in the circumferential direction. The distal portion of each tooth is longer than a radially outward side of each magnet. | 09-18-2014 |
Seiya Yokoyama, Kagoshima-Shi JP
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20140127691 | METHOD FOR DIAGNOSING TYPE OF PANCREATIC TUMOR - This invention is intended to provide a method capable of diagnosis of pancreatic tumor type at an early stage. More specifically, this invention relates to an examination method for determining pancreatic tumor type comprising detecting the degree of methylation in a 5′-untranslated region or a region comprising a 5′-untranslated region and a translated region of a gene encoding a mucin core protein in a pancreatic fluid sample from a subject, and identifying the pancreatic tumor as being of pancreatic tumor type selected from the group consisting of pancreatic ductal adenocarcinoma, an intraductal papillary mucinous neoplasm of the gastric type, an intraductal papillary mucinous neoplasm of the intestinal type, and an intraductal papillary mucinous neoplasm of the pancreatobiliary type using the degree of methylation as an index value. | 05-08-2014 |
Seiya Yokoyama, Toyohashi-Shi JP
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20100133939 | MOTOR - A motor including a stator and a rotor is disclosed. The rotor includes a first unit and a second unit. The first unit includes an N-pole first magnet and an S-pole second magnet. The first and the second magnets are alternately arranged along a circumferential direction of the rotor at equal angular intervals to form magnetic pole portions. The second unit includes an N-pole or S-pole third magnet and a salient pole arranged in the rotor core. The salient pole functions as a magnetic pole that differs from the third magnet. The third magnet and the salient pole are alternately arranged along the circumferential direction of the rotor to form magnetic pole portions. The number of magnetic pole portions of the second unit is the same as the number of magnetic pole portions of the first unit. The third magnet and the magnet of the first unit having the same pole as the third magnet are aligned in the axial direction of the rotor. | 06-03-2010 |
20100148612 | BRUSHLESS MOTOR - A brushless motor including a stator having teeth and a rotor having magnetic pole portions is disclosed. The magnetic pole portions are arranged to have the same polarities as each other. The rotor includes gaps that function as magnetic resistance at circumferential ends of each of the magnetic pole portions so that an iron core portion is formed between the circumferentially adjacent magnetic pole portions. Magnetic flux of the magnetic pole portions passes through the iron core portion along the radial direction. The gaps include a first gap located on the leading end of the magnetic pole portion in the rotation direction of the rotor and a second gap located on the trailing end of the magnetic pole portion in the rotation direction of the rotor. The circumferential width of the first gap is set to be greater than the circumferential width of the second gap. | 06-17-2010 |
20100301695 | Rotor and Motor - A motor includes a rotor and a stator. The rotor includes a plurality of magnets, which function as first magnetic poles, and salient poles, which function as second magnetic poles. A ratio X | 12-02-2010 |
20100308680 | Rotor and Motor - A motor is disclosed that includes a rotor having a consequent-pole structure. The rotor core of the rotor includes a magnetic flux dividing portion at each position that faces one of the magnets. Each magnetic flux dividing portion forcibly divides magnetic flux in the vicinity of the backside of the corresponding magnet to both sides in the circumferential direction. | 12-09-2010 |
20110140562 | MOTOR - A motor having a rotor and a stator is disclosed. The rotor is a consequent-pole rotor having a rotor core, a plurality of magnets, and a plurality of salient poles. The stator includes a plurality of teeth. A first auxiliary groove is formed in a surface of each salient pole that is opposed to the teeth. Each first auxiliary groove has first and second side surfaces facing each other in the circumferential direction. The first side surface is closer to a circumferential center of the salient pole than the second side surface. When the angle from the circumferential center line to the first side surface of each salient pole about the axis of the rotor is represented by KC1, the opening angle between the circumferential ends of the distal end of each tooth about the axis is represented by KA, and the opening angle between the circumferential ends of each salient pole about the axis is represented by KB, the following expression is satisfied: KC1=KA−KB/2. | 06-16-2011 |
20110148240 | MOTOR - A motor having a rotor and a stator is disclosed. The rotor is a consequent-pole rotor having a rotor core, a plurality of magnets, and a plurality of salient poles. The stator includes a stator core and multiphase coils. Each coil is wound about the teeth by distributed winding, in such a manner as to wind two or more consecutive teeth in single winding. The opening degree each of salient pole opposed to the distal ends of the teeth is set greater than or equal to twice the opening angle of the distal end of each tooth. | 06-23-2011 |
20110181230 | MOTOR - A motor including a stator, a rotor, and a current supply unit. The stator includes a stator core, which has a plurality of teeth, and a plurality of coils, which are wound around the teeth. The rotor includes a plurality of magnets, which function as first magnetic poles, and salient poles, which function as second magnetic poles. Each of the salient poles is arranged between adjacent magnets spaced apart by a clearance from the magnets. When P represents the number of poles in the rotor and S represents the number of coils, a ratio P/S of the pole number P and the coil number S is represented by (4n−2)/3m (where n and m are integers that are greater than or equal to 2). The plurality of coils includes a plurality of coil groups including coils for three phases. The current supply unit executes a different current control for each coil groups. | 07-28-2011 |
20110193440 | MOTOR - A motor having a rotor and a stator is disclosed. A motor having a rotor and as stator is disclosed. The rotor is a consequent-pole rotor having a rotor core, a plurality of magnets, and a plurality of salient poles. The stator includes a plurality of teeth. The stator is arranged to be opposite to the rotor with a gap along the radial direction. The gap between the stator and the rotor is set to satisfy an expression 1 | 08-11-2011 |
20110204833 | CONTROLLER FOR MOTOR - A controller for use with a motor including a stator, around which three-phase coils are wound, and a rotor, which includes a magnet functioning as a first magnetic pole and a salient pole of a core functioning as a second magnetic pole. The controller supplies the three-phase coils with excitation currents having a predetermined phase difference from one another to drive and rotate the rotor. The controller includes a current adjustment unit that adjusts a fundamental wave current using high-order currents for third order and ninth order components in a q-axis to reduce torque ripple. The excitation current is generated based on the fundamental wave current adjusted by the current adjustment unit. | 08-25-2011 |
20110309707 | MOTOR - There is provided a motor including a rotor and a stator arranged outside the rotor in the radial direction. The rotor includes a rotor core, a plurality of magnets arranged at equal intervals in the circumferential direction of the rotor core and functioning as one magnetic pole, and salient poles integrated with the rotor core, each arranged between adjacent magnets and at a distance from the magnets. The salient poles function as the other magnetic pole. A stator has a stator core having a plurality of teeth extending in the radial direction of the stator and arranged at equal intervals in the circumferential direction, and multi-phase coils attached to the teeth. The plurality of salient poles are arranged to have center portions arranged at equal intervals in the circumferential direction, and each have an outer surface extending in the circumferential direction in a range of a predetermined opening angle having an axis of the rotor as a center. A first opening angle serving as an opening angle of an outer surface of a first salient pole is different from a second opening angle serving as an opening angle of an outer surface of a second salient pole. | 12-22-2011 |
20120001509 | MOTOR AND ROTOR - A motor including a stator and a rotor. The stator includes teeth and windings. Each tooth has a distal portion defined by a radially inward side of the stator. The rotor, which is arranged inward in the radial direction from the stator, includes a rotor core, magnets, and salient poles. Each salient pole is separated by a void from the magnet that is adjacent in the circumferential direction. The distal portion of each tooth is longer than a radially outward side of each magnet. | 01-05-2012 |
20120019089 | MOTOR - A motor including a rotor and a stator. The rotor includes a rotor core, magnet pole portions, and core pole portions. First magnetic pole portions, which are the magnet pole portions or the core pole portions, each include a first and second opposing parts arranged in an axial direction. Each first opposing part includes an auxiliary groove, and each second opposing part does not include an auxiliary groove. Where M (°) represents an open angle of the first magnetic pole portion, G (°) represents an open angle of the void, and L represents the number of teeth, an angle D | 01-26-2012 |
20120175987 | BRUSHLESS MOTOR - A brushless motor including a stator having teeth and a rotor having magnetic pole portions is disclosed. The magnetic pole portions are arranged to have the same polarities as each other. The rotor includes gaps that function as magnetic resistance at circumferential ends of each of the magnetic pole portions so that an iron core portion is formed between the circumferentially adjacent magnetic pole portions. Magnetic flux of the magnetic pole portions passes through the iron core portion along the radial direction. The gaps include a first gap located on the leading end of the magnetic pole portion in the rotation direction of the rotor and a second gap located on the trailing end of the magnetic pole portion in the rotation direction of the rotor. The circumferential width of the first gap is set to be greater than the circumferential width of the second gap. | 07-12-2012 |
20120248919 | MOTOR AND ELECTRIC PUMP - A motor in which drive current supplied to a winding is controlled in accordance with a rotational position of a rotor detected from a waveform of an induced voltage between phases. The motor is provided with a stator including 3×n teeth and windings for three phases. A rotor includes a rotor core, an n number of magnets, and an n number of salient poles. The magnets function as one of the magnetic poles, the salient poles function as the other one of the magnetic poles. Each salient pole is spaced apart by a gap from the adjacent ones of the magnets in the circumferential direction. The magnets and gap are arranged inward in the radial direction from the rotor core. An electrical angle between two ends of each magnet is set to be smaller than an electrical angle between two ends of each salient pole. | 10-04-2012 |
20130106208 | ROTOR AND MOTOR | 05-02-2013 |
20130106230 | ROTOR AND MOTOR | 05-02-2013 |
20130113329 | ROTOR AND MOTOR - A rotor is provided with a first rotation member having a plurality of first claw poles in a circumferential direction and a second rotation member having a plurality of second claw poles in a circumferential direction. By of fitting each second claw pole in a cutout portion between first claw poles and by fitting each first claw pole in a cutout portion between second claw poles, the first rotation member and the second rotation member are assembled to each other. At least either one of the first rotation member and the second rotation member is formed of a magnet. Based on a magnetic field generated by the magnet, the first claw poles and the second claw poles have alternating north poles and south poles in the circumferential direction. | 05-09-2013 |
20130121856 | ROTOR AND MOTOR - A rotor includes a first rotor core, a second rotor core, a field magnet, and an auxiliary magnet. The first rotor core includes a first core base and a plurality of first hook-shaped poles. The second rotor core includes a second core base and a plurality of second hook-shaped poles. The first and second hook-shaped poles are alternately arranged in a circumferential direction of the rotor. The field magnet is arranged between the first and second core bases in an axial direction. The field magnet cause the first hook-shaped poles to function as first poles and the second hook-shaped poles to function as second poles. The auxiliary magnet includes at least two interpolar magnet portions, which are integrally formed. Each interpolar magnet portion is arranged in a void between the first hook-shaped pole and the second hook-shaped pole and magnetized in the circumferential direction. | 05-16-2013 |
20130313938 | BRUSHLESS MOTOR - A brushless motor includes a first rotor core, a second rotor core, and a field magnet member. The first rotor core includes primary projecting pieces arranged along a circumferential direction at equal intervals. The second rotor core has the same shape as the first rotor core, and includes secondary projecting pieces arranged along the circumferential direction at equal intervals. The secondary projecting pieces are positioned between the primary projecting pieces that are adjacent to one another in the circumferential direction. The field magnet member is arranged between the first rotor core and the second rotor core. The field magnet member is magnetized along an axial direction to generate primary magnetic poles in the primary projecting pieces, and generate secondary magnetic poles in the secondary projecting pieces. A rotor includes the first rotor core, the second rotor core, and the field magnet member. | 11-28-2013 |
20140139065 | BRUSHLESS MOTOR AND ROTOR - A brushless motor includes a rotor. The rotor includes a first rotor core, a second rotor core and a field magnet. The first rotor core includes a plurality of first magnetic pole portions arranged in a circumferential direction. The second rotor core includes a plurality of second magnetic pole portions arranged in the circumferential direction. The field magnet is arranged between the first rotor core and the second rotor core in an axial direction. When the field magnet is magnetized in the axial direction, the first magnetic pole portions function as first magnetic poles and the second magnetic pole portions function as second magnetic poles. | 05-22-2014 |
20140139079 | ROTOR AND BRUSHLESS MOTOR - A rotor includes a first rotor core, a second rotor core, a field magnet, and a detected portion. The first rotor core includes a first core base and a plurality of first claw-shaped magnetic pole portions. The second rotor core includes a second core base and a plurality of second claw-shaped magnetic pole portions. The first and second core bases face to each other, and the first and second claw-shaped magnetic pole portions are alternately arranged in the circumferential direction. The field magnet is located between the first and second core bases in the axial direction. The field magnet has the first claw-shaped magnetic pole portion function as a first magnetic pole and has the second claw-shaped magnetic pole portion function as a second magnetic pole. A detected portion, which generates a magnetic flux, is arranged at an outer axial end surface of the first rotor core. | 05-22-2014 |
20140203677 | ROTOR, STATOR AND MOTOR - A rotor with four axially stacked rotor cores, and a plurality of field magnets interposed between them. Each rotor core includes a rotor-side claw-shaped magnetic pole. Each rotor-side claw-shaped magnetic poles are respectively extending from and formed on each rotor core at equal angle intervals. Tip end surfaces of the first and third rotor-side claw-shaped magnetic pole abut against or are closely opposed to each other axially. Tip end surfaces of the second and fourth rotor-side claw-shaped magnetic poles abut against or are closely opposed to each other in the axial direction. The plurality of field magnets are magnetized in the axial direction such that the field magnets causes the first and third rotor-side claw-shaped magnetic poles to function as first magnetic poles, and cause the second and fourth rotor-side claw-shaped magnetic poles to function as second magnetic poles. | 07-24-2014 |
20140252904 | MOTOR - A motor includes a stator, a rotor and a case. The rotor includes a first rotor core, a second rotor core, and a field magnet. Each of the first rotor core and the second rotor core includes a core base and a plurality of claw poles. The field magnet is located between the core bases. The case includes a cylindrical yoke housing and a lid. To balance magnetic flux from the first rotor core with magnetic flux from the second rotor core, the distance between the rotor and the stator is varied from the distance between the rotor and the yoke housing or the teeth of the stator are shaped to enable magnetic saturation. | 09-11-2014 |
20140265706 | HALF PERMANENT MAGNET MOTOR - A motor includes a rotor and a stator. The rotor includes a plurality of magnets, which function as first magnetic poles, and salient poles, which function as second magnetic poles. A ratio X1:X2 of a quantity X1 of magnetic pole portions of the rotor, which is the sum of the quantity of the magnets and the quantity of the salient poles, and the quantity X2 of slots is 2n:3n (n being a natural number). The sum of a magnetic pole occupying angle θ1 of the magnet and a magnetic pole occupying angle θ2 of the salient pole is 360°. The magnetic pole occupying angle θ1 is set in a range of 180°<θ1≦230°. | 09-18-2014 |
20150222152 | MOTOR AND ROTOR - A motor includes a stator, a rotor, and a case. The stator includes a stator core and windings. The rotor is provided inside the stator. The rotor includes first and second rotor cores and a field magnet. The first and second rotor cores each includes a core base and claw-shaped magnetic poles. The core bases are opposed to each other and the claw-shaped magnetic poles of the first and second rotor cores are alternately disposed in a circumferential direction. The field magnet is disposed between the core bases in the axial direction. The field magnet is magnetized in the axial direction so as to cause the claw-shaped magnetic poles of the first rotor core and the second rotor core to function respectively as first magnetic poles and second magnetic poles. At least part of an end part of the case in the axial direction is made of a non-magnetic body. | 08-06-2015 |
20150295457 | ROTOR AND MOTOR - A rotor includes first and second rotor cores, a field magnet, and an annular magnet. The first and second rotor cores each include a core base and core magnetic poles. The core magnetic poles are provided on an outer peripheral portion of the core base at equal intervals. The core bases are faced with each other. The core magnetic poles are alternately arranged in a peripheral direction. The annular magnet is a resin molding product including a magnetic pole magnet portion and an inter-pole magnet portion. The annular magnet has a non-contact portion not in contact with the first and second rotor cores. A gate mark portion in injection molding of the annular magnet is arranged in the non-contact portion. | 10-15-2015 |
20150295458 | MOTOR - A motor includes a stator, a rotor, a case, and back-surface magnet portions. The rotor has a first rotor core, a second rotor core and a field magnet. Each of the first and second rotor cores has a core base and claw-shaped magnetic poles. The field magnet is sandwiched between the first rotor core and the second rotor core and causes the claw-shaped magnetic poles of the first rotor core and the second rotor core to function as different magnetic poles. The back-surface magnet portions include a second and a first back-surface magnet portions respectively provided on the back surfaces of the claw-shaped magnetic poles of the second rotor core and the first rotor core. Size of the second back-surface magnet portion differs from size of the first back-surface magnet portion are different from each other. | 10-15-2015 |
20160028277 | MULTI-LUNDELL MOTOR - A multi-Lundell motor includes a rotor and a stator. The rotor includes first and second rotor cores and a permanent magnet. The first and second rotor cores each include claw poles in the circumferential direction. The permanent magnet is magnetized in the axial direction between the first and second rotor cores. The stator includes first and second stator cores and a winding. The first and second stator cores each include claw poles in the circumferential direction. The winding is arranged between the first and second stator cores and extended in the circumferential direction. At least one of the first and second rotor cores and the first and second stator cores include core segments arranged in the circumferential direction. | 01-28-2016 |
Seiya Yoshida, Osaka JP
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20140014429 | WORK VEHICLE - A work vehicle includes a fixed hood covering a rear area of an engine compartment housing an engine and an engine accessory, a swing axis extending through the rear area of the engine compartment in a transverse direction of the vehicle, and a swing hood swinging around the swing axis between a closed position and an open position. The swing hood tucks the fixed hood inside the swing hood and thus covers the fixed hood in the open position, and covers a front area and a middle area of the engine compartment and overlaps with a front end portion of the fixed hood in the closed position. | 01-16-2014 |
20160069309 | DIESEL WORK VEHICLE WITH DUEL FUEL TANKS - A work vehicle is provided with fuel supply lines that include a first fuel supply line that connects a first fuel tank and a junction. A second fuel supply line connects a second fuel tank and the junction. A common supply line connects the junction and a diesel engine. A fuel pump is provided on the common supply line. A first check valve is installed on the first fuel supply line and opens in accordance with a pressure differential between a pressure in the first fuel tank and a pressure in the junction. A second check valve is installed on the second fuel supply line and opens in accordance with a pressure differential between a pressure in the second fuel tank and a pressure in the junction. A fuel return line returns excess fuel from the diesel engine to the first fuel tank and the second fuel tank. | 03-10-2016 |
Seiya Yoshida, Hiroshima JP
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20110169317 | SEAT - A seat has a configuration in which, in each side frame of a cushion frame, an inner frame and an outer frame which have flanges extending along peripheral edges thereof are faced to each other with a space therebetween at least partially, and the flanges are fixed by hemming process along the entire peripheral edges thereof. Since the entire peripheral edges are hemmed, the inner frame and the outer frame are securely fixed. Additionally, since the inner frame and the outer frame which are thin-plate-shaped are used, reduction in weight of each side frame can be achieved. Further, since the inner frame and the outer frame are faced to each other with a space therebetween at least partially, a compressive/tensile strength required as a side frame can be secured by inserting an expanded bead body into the space. | 07-14-2011 |
20120037279 | STRUCTURAL MATERIAL - A structural material is provided, the strength and toughness of which are well-balanced at a high level, suitable in particular for seat frames in automobiles, aircrafts and the like. Specifically disclosed is a structural material produced by integrally joining thin steel members in a part thereof and, after joining, thermally heating a part thereof so that the heat-treated part differs from the other parts in strength and toughness. Unlike a structural material, the strength of which as a whole has been uniformly improved by heat treatment, the above-described structural material consists of a part having a high strength and a part having low strength. Thus, a structural material, the strength and toughness of which are well-balanced at a high level can be obtained. Since the strength and toughness are well-balanced at a high level, the structural material is suitable particularly for seat frames in automobiles, aircrafts and the like. | 02-16-2012 |
20120042994 | MANUFACTURING METHOD OF HIGH-STRENGTH AND HIGH-TOUGHNESS THIN STEEL AND HEAT TREATMENT APPARATUS - To provide a technique suitable for elevating strength and toughness of a thin low-carbon steel. By performing rapid heating and rapid cooling to a thin low-carbon steel which is an ordinary steel with a thickness of 1.2 mm or less, a steel where a microstructure becomes a duplex grain size structure mixed with crystal grains having different grain diameters, which is not homogeneous, preferably, hard phase structures are contained in addition to the duplex grain size structure is obtained, and a high-strength and high-toughness thin low-carbon steel is obtained. Further, by performing a heat treatment process involving rapid heating and rapid cooling multiple times, a duplex grain size structure of crystal grains with smaller grain diameters or a hard phase structure contained therein is obtained, so that a thin low-carbon steel with higher strength and higher toughness is obtained. | 02-23-2012 |
Seiya Yoshida, Hatsukaichi-Shi JP
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20150191106 | SEAT SLIDE DEVICE - A seat slide device includes lower rails and upper rails both formed substantially symmetrical bilaterally across a center in a width direction, and lock mechanisms on both sides of the upper rails to be engaged with the lower rails to lock them. An entire structure combining the lower rails, the upper rails and the lock mechanisms is substantially symmetrical forward, backward, and bilaterally, and a force applied to the lower rails and the upper rails can be absorbed substantially evenly forward, backward, and left and right. Since the lock mechanisms have an elastic lock member in a substantially center part in a longitudinal direction, the lower rails and the upper rails are elastically deformable for reduction of a biased load at a time of locking, improvement in vibration absorption characteristic, and the like, and a plate thickness of each material can be made thinner than conventional for weight reduction. | 07-09-2015 |
Seiya Yoshida, Aki-Gun JP
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20140008847 | MANUFACTURING METHOD OF HIGH-STRENGTH AND HIGH-TOUGHNESS THIN STEEL AND HEAT TREATMENT APPARATUS - To provide a technique suitable for elevating strength and toughness of a thin low-carbon steel. By performing rapid heating and rapid cooling to a thin low-carbon steel which is an ordinary steel with a thickness of 1.2 mm or less, a steel where a microstructure becomes a duplex grain size structure mixed with crystal grains having different grain diameters, which is not homogeneous, preferably, hard phase structures are contained in addition to the duplex grain size structure is obtained, and a high-strength and high-toughness thin low-carbon steel is obtained. Further, by performing a heat treatment process involving rapid heating and rapid cooling multiple times, a duplex grain size structure of crystal grains with smaller grain diameters or a hard phase structure contained therein is obtained, so that a thin low-carbon steel with higher strength and higher toughness is obtained. | 01-09-2014 |