Yamaguchi, Nagoya-Shi
Junichiro Yamaguchi, Nagoya-Shi JP
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20140275549 | METHOD FOR PRODUCING PHENYL-SUBSTITUTED HETEROCYCLIC DERIVATIVE - The present invention is a method for producing a phenyl-substituted heterocyclic derivative represented by general formula (1), which has a step wherein a heteroaromatic compound represented by general formula (2) is reacted with a phenol derivative represented by general formula (3) in the presence of a nickel compound, 1,2-bis(dicyclohexylphosphino)ethane, and a base. | 09-18-2014 |
Kyohei Yamaguchi, Nagoya-Shi JP
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20120227706 | INTERNAL COMBUSTION ENGINE - A fuel injection unit of an internal combustion engine includes at least an injector, an inlet opening, and an intake stroke injection device. A controller causes the intake stroke injection device to cause the injector to inject fuel in an intake stroke so that the fuel is introduced into an interior of a cylinder from the inlet opening. The fuel is injected from the injector into a range, which spreads in a width of an inside of the inlet opening when viewed from above of the cylinder, and which spreads in a width defined in a side of a center of the cylinder from a valve shaft in a state where the inlet valve is in a maximum lift-up level within the inside of the inlet opening when viewed from a lateral of the cylinder. | 09-13-2012 |
Masahito Yamaguchi, Nagoya-Shi JP
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20090272903 | Infrared detector, infrared detecting apparatus, and method of manufacturing infrared detector - An infrared detector comprises: a reflection portion transmitting far- and middle-infrared rays and reflecting near-infrared and visible rays; a photo-current generating portion having a quantum well structure in which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a quantum well structure into which electrons of the photo-current generated by the photo-current generating portion are injected and the electrons thus injected thereinto are recombined with holes, thus emitting near-infrared and visible rays; and a photo-detecting portion detecting the near-infrared and visible rays emitted from the light emitting portion, and detecting the near-infrared and visible rays emitted from the light emitting portion and reflected by the reflection portion. The reflection portion, the photo-current generating portion, and the light emitting portion are made of group III-V compound semiconductors layered on a semiconductor substrate. | 11-05-2009 |
20110079765 | INFRARED DETECTOR, INFRARED DETECTING APPARATUS, AND METHOD OF MANUFACTURING INFRARED DETECTOR - An infrared detector comprises: a reflection portion which transmits far- and middle-infrared rays and which reflects near-infrared and visible rays; a photo-current generating portion having a plurality of layered quantum dot structures in each of which electrons are excited by the far- and middle-infrared rays having passed through the reflection portion so as to generate photo-current; a light emitting portion having a plurality of layered quantum well structures into each of which electrons of the photo-current generated by the photo-current generating portion are injected and in each of which the electrons thus injected thereinto are recombined with holes so as to emit near-infrared and visible rays; and a photo-detecting portion which detects the near-infrared and visible rays emitted from the light emitting portion and which detects the near-infrared and visible rays emitted from the light emitting portion and then reflected by the reflection portion. The reflection portion, the photo-current generating portion, and the light emitting portion are made of group III-V compound semiconductors that are layered on top of a semiconductor substrate. | 04-07-2011 |
Masanobu Yamaguchi, Nagoya-Shi JP
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20080236927 | Driving force transmission system for four wheel drive vehicle - Power of an engine is divided to be transmitted to a power transmission path to front wheels and a power transmission path to rear wheels by a transfer mechanism where the power has just passed through a transmission so as to be transmitted to front wheels and rear wheels. In addition, a torque reduction and transmission joint is provided on the power transmission path to the rear wheels, so that the rotational drive torque to the rear wheels is reduced to be transmitted thereto. Additionally, constant velocity joints which are provided on the power transmission path to the rear wheels are configured to have a smaller torque transmission capacity and a smaller size than those of constant velocity joints which are provided on the power transmission path to the front wheels. | 10-02-2008 |
20090252551 | Wheel bearing assembly, and manufacturing method thereof - In a wheel bearing assembly, an outer surface of a head portion of a link bolt contacts an inner surface of an end wall portion of a constant-velocity joint outer ring. A shaft portion of a link bolt is press-fit into a penetration hole of the constant-velocity joint outer ring. An external threaded portion of the link bolt is inserted into the central hole of a hub spindle so that the external threaded portion protrudes from an outer end surface of a hub wheel. A lock nut is fastened to the external threaded portion, so that the wheel hub and the constant-velocity joint outer ring are linked, and the first spline and the second spline are meshed so as to be capable of torque transmission. | 10-08-2009 |
Norio Yamaguchi, Nagoya-Shi JP
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20100012816 | METHOD OF EVALUATING ADHESION PROPERTY, LOW-ADHESION MATERIAL, AND MOLD FOR MOLDING RESIN - A mold surface ( | 01-21-2010 |
20110042857 | METHOD OF EVALUATING ADHESION PROPERTY, LOW-ADHESION MATERIAL, AND MOLD FOR MOLDING RESIN - A mold surface ( | 02-24-2011 |
20120076886 | METHOD OF EVALUATING ADHESION PROPERTY, LOW-ADHESION MATERIAL, AND MOLD FOR MOLDING RESIN - A mold surface ( | 03-29-2012 |
Ryoji Yamaguchi, Nagoya-Shi JP
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20100052769 | INPUT DEVICE, AND MULTI-FUNCTION PERIPHERAL - An input device including an electrode a width dimension of which changes in its direction of extension, an output portion an output signal of which corresponds to an electrostatic capacity induced between the electrode and an electrically charged body when the body approaches or touches the electrode, a detecting portion to detect a change of an output signal value of the output portion, and an operation recognizing portion configured to recognize, on the basis of the detected change of the output signal value, one of a pressing operation and a sliding operation of the body performed with respect to the electrode, wherein the pressing operation is performed by a moving action of the body in which the body approaches or touches the electrode, while the sliding operation is performed by a sliding action of the body in the direction of extension of the electrode while the body is held in close proximity to or in touch with the electrode. | 03-04-2010 |
Satoru Yamaguchi, Nagoya-Shi JP
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20110310790 | WIRELESS COMMUNICATIONS SYSTEM, WIRELESS TERMINAL DEVICE, AND CHANNEL SWITCHING METHOD - A throughput measurement section measures network throughput of communications between a wireless device and an access point. A determination section determines whether the measured throughput satisfies a predetermined value. A channel switching section switches channels used for wireless communications between the wireless device and the access point if the determination section determines that the measured throughput does not satisfy the predetermined value. | 12-22-2011 |
20120005553 | TRANSMITTING APPARATUS AND TRANSMISSION METHOD - A transmitting apparatus for transmitting user data, includes: an establishing section that establishes three or more transmission paths for a receiving apparatus; a first generation section that generates a user data unit which includes user data to be transmitted to the receiving apparatus; and a second generation section that generates an error correction data unit which includes error correction data to be used for error correction of the user data to be transmitted to the receiving apparatus. At least one of the three or more transmission paths transmits the error correction data unit, and at least two of the three or more transmission paths transmits the user data unit. | 01-05-2012 |
20120026996 | COMMUNICATIONS DEVICE FOR PERFORMING WIRELESS COMMUNICATIONS, WIRELESS COMMUNICATIONS SYSTEM, WIRELESS COMMUNICATIONS METHOD, AND STORAGE MEDIUM - A communications device for performing wireless communications includes: a data receiving section for receiving data by wireless communications; a data transmitting section for transmitting data by wireless communications; a mode switching section for switching an operation mode of the communications device between a first mode in which power is supplied to the data transmitting section, and a second mode in which power consumption in at least the data transmitting section is minimized over that in the first mode; and a determination section for determining whether the data receiving section has received designated data. The mode switching section switches the operation mode of the communications device from the second mode to the first mode if, in a state in which the communications device is in the second mode, the determination section has determined that the data receiving section has received the designated data. | 02-02-2012 |
20120030466 | RELAY DEVICE, WIRELESS COMMUNICATIONS DEVICE, NETWORK SYSTEM, PROGRAM STORAGE MEDIUM, AND METHOD - A relay device first uses latest authentication data to determine whether request-authentication data transmitted from a wireless communications device is valid. If the latest authentication data is used to determine that the request-authentication data is valid, the relay device carries out relayed communications with the wireless communications device. If the latest authentication data is used to determine that the request-authentication data is invalid, the relay device next uses a former authentication data to determine whether the request-authentication data is valid. If the former authentication data is used to determine that the request-authentication data is valid, the relay device provides the wireless communications device with the latest authentication data to update authentication data in the wireless communications device. | 02-02-2012 |
20120059945 | Data-Transfer Method and Terminal - A first terminal connectable to a wireless LAN pre-stores utilization information required in order for a terminal to utilize the wireless LAN. At least one of either the first terminal, or a second terminal connectable to the wireless LAN, determines whether a predetermined operation requesting data transfer is present in the one terminal, and on the basis of the predetermined operation the first terminal transfers its stored utilization information via wireless means to the second terminal. The second terminal stores the utilization information transferred from the first terminal. | 03-08-2012 |
20120213110 | COMMUNICATION CHANNEL SELECTION DEVICE, METHOD, AND COMPUTER PROGRAM PRODUCT - A communication channel selection device, method and computer program product select a wireless communication channel among a plurality of communication channels with partially overlapping bandwidths in a frequency range available for use by an access point. A channel detector detects a busy channel used by another access point different from the access point. A signal strength detector detects a received signal strength of a wireless radio wave output from the another access point in the busy channel detected by the channel detector. A channel selector checks for a presence of a non-interfering channel that does not interfere with the detected busy channel, and when the channel selector does not detect the presence of the non-interfering channel, the channel selector selects the communication channel to be used by the access point based on the received signal strength of the wireless radio wave output in the busy channel. | 08-23-2012 |
20120287817 | APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR REPLICATING SETTINGS INFORMATION - The apparatus, method and computer program product provide obtain settings information on a network connection set in a first network device; a settings information storage unit that stores the obtained settings information; a configuration information acquirer that obtains configuration information including information about the second network device; and a generator that selects at least part of settings information corresponding to the obtained configuration information among the settings information stored in the settings information storage unit, and utilizes the at least part of the settings information to generate replicate information used to replicate the settings information to the second network device so as to provide a network connection for the second network device. | 11-15-2012 |
20140313992 | SYSTEM AND INFORMATION PROCESSING APPARATUS - An information processing apparatus that selects a channel recommended to be used upon receiving a notification of a detection result indicating that a first wireless communication device among a plurality of wireless communication devices has detected a specific radio wave; and transmits channel information indicating the recommended channel a second wireless communication device among the plurality of wireless communication devices located near the first wireless communication device. | 10-23-2014 |
Shigeharu Yamaguchi, Nagoya-Shi JP
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20090274781 | ANTI-OBESITY AGENT - The present invention provides an anti-obesity agent having an anti-obesity effect obtained by combining a few extracts, which is attained by an anti-obesity agent containing Forsythia leaf extract, Citrus extract, and at least one extract selected from the group consisting of Licorice extract and Gardenia fruit extract, and it is preferable that the anti-obesity agent contains both Licorice extract and Gardenia fruit extract. The anti-obesity agent exhibits an ideal anti-obesity effect for increasing brown adipocytes and muscle weight to increase a basal metabolic rate and to decrease white adipocytes. | 11-05-2009 |
20090274782 | ANTI-OBESITY AGENT - The present invention provides an anti-obesity agent having an anti-obesity effect obtained by combining a few extracts, which is attained by an anti-obesity agent (FC) containing Forsythia leaf extract and Citrus extract, and, in addition to these extracts, the anti-obesity agent containing Forsythia leaf extract, Citrus extract, and one extract selected from the group consisting of Licorice extract (FCGr) and Gardenia fruit extract (FCGf). These anti-obesity agents exhibited an ideal anti-obesity effect of decreasing white adipocytes while maintaining a basal metabolic rate without having a significant effect on brown adipocytes. | 11-05-2009 |
Shigehiro Yamaguchi, Nagoya-Shi JP
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20120190868 | SUBSTITUTED BENZOCHALCOGENOACENE COMPOUND, THIN FILM COMPRISING THE COMPOUND, AND ORGANIC SEMICONDUCTOR DEVICE INCLUDING THE THIN FILM - Provided are a novel compound suitable as an organic semiconductor material, the compound being a substituted benzochalcogenoacene compound represented by the formula (1), a thin film comprising the compound, and an organic semiconductor device having the thin film as a component. In the formula (1), each E independently represents a sulfur or selenium atom, and R | 07-26-2012 |
Takuma Yamaguchi, Nagoya-Shi JP
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20140338627 | STRUCTURE FOR JOINING VALVE CASING TO MANIFOLD BODY OF INTAKE MANIFOLD - A valve casing of a flow regulating valve is welded to an end of a downstream section of a manifold body. Two passages are formed in the valve casing of the flow regulating valve. The valve casing accommodates a valve plate for switching at least one of the passages selectively between an open state and a closed state. A joint portion between the manifold body and the valve casing has height difference such that the portion in the vicinity of the passage corresponding to the valve plate is located at a position higher than the portion in the vicinity of the other one of the passages. | 11-20-2014 |
20140338629 | METHOD FOR MANUFACTURING INTAKE MANIFOLD AND INTAKE MANIFOLD - A method for manufacturing an intake manifold is provided that is capable of suppressing deterioration in the dimensional accuracy by correcting warping and deformation caused during molding. When an intake manifold that is made of plastic and has a surge tank and intake pipes extending from the surge tank is manufactured, distal members, which form the distal ends of the intake pipes, are positioned on a jig. In this state, the distal members and the main bodies of the intake pipes are fixed to each other by vibration-welding. | 11-20-2014 |
Tomoya Yamaguchi, Nagoya-Shi JP
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20130338214 | METHOD FOR SUPPRESSING RECEPTOR TYROSINE KINASE-MEDIATED PRO-SURVIVAL SIGNALING IN CANCER CELL - In order to provide a screening method for a compound capable of suppressing a mechanism of ROR1 by targeting ROR1 and to provide a drug comprising as an active ingredient a compound capable of suppressing the mechanism, it has been found out that suppressing a function of ROR1 makes it possible to suppress receptor tyrosine kinase-mediated pro-survival signaling in a cancer cell. Further, it has been found out that suppressing a function of ROR1 also effectively suppresses growth of cancer cell lines having acquired resistance to inhibitors of receptor tyrosine kinases such as EGFR and MET. | 12-19-2013 |
Toshiaki Yamaguchi, Nagoya-Shi JP
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20090291347 | ELECTROCHEMICAL REACTOR UNITS AND MODULES AND SYSTEMS COMPOSED OF THEM - The present invention is an electrochemical reactor unit in which a plurality of electrochemical reactor cells constituted by a tube are housed in a porous material body having a heat releasing function and a current collecting function, these are electrically connected in series, and a fuel manifold is mounted to the connected electrochemical reactor cells; an electrochemical reactor module that comprises a plurality of the units which are arranged in fuel supply holes, and a structure supplying air directly to the entire electrochemical reactor module; and an electrochemical reaction system in which such an electrochemical reactor module is utilized. | 11-26-2009 |
20140023951 | MEDIUM-TO-LOW TEMPERATURE HIGH-EFFICIENCY ELECTROCHEMICAL CELL AND ELECTROCHEMICAL REACTION SYSTEM COMPRISING SAME - An electrochemical cell including a fuel electrode having an interface with a fuel gas, a dense ion conductor (electrolyte) and an air electrode having an interface with air (oxygen) layered in this order, the fuel electrode and the air electrode are not in contact with each other and are separated by an electrolyte, and including a functional layer having a porous structure and promoting electrochemical reactions is layered on part or all of a fuel electrode surface that is an interface with the fuel gas. The electrochemical cell allows a high-efficiency electrochemical reaction system that utilizes a gaseous hydrogen fuel that significantly lowers resistance derived from internal diffusion of a gaseous hydrogen fuel gas in a fuel electrode, and makes it possible to achieve, at a single-cell level, a generation efficiency of 40% or more even in a medium-to-low-temperature region at or below 700° C. | 01-23-2014 |
Tsukasa Yamaguchi, Nagoya-Shi JP
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20150270576 | NONAQUEOUS LIQUID ELECTROLYTE - A nonaqueous liquid electrolyte for an energy storage device that utilizes at least one of an oxidation reaction and a reduction reaction of magnesium, the nonaqueous liquid electrolyte includes an ether solvent, magnesium halide serving as an electrolyte, and aluminum halide serving as an additive, the magnesium halide and the aluminum halide being dissolved in the ether solvent. | 09-24-2015 |
Wataru Yamaguchi, Nagoya-Shi JP
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20100247145 | IMAGE FORMING APPARATUS AND SPACER FOR USE THEREIN - A spacer configured to minimize movement of a transfer unit (for example, a belt unit) is described. An apparatus may include a main body and a transfer unit disposed in the main body. The spacer may include various contact portions that contact a portion of the transfer unit and a portion of the main body to minimize relative movement of the transfer unit. | 09-30-2010 |
20110049795 | Image Forming Apparatus and Belt Unit - An image forming apparatus and a belt unit are provided. The image forming apparatus or the belt unit includes: an endless belt; a driving roller; a driven roller; a tension generating member which generates a tension at the belt; a displacement member which is provided to be displaced in a displacement direction parallel to the axial direction of the driven roller together with the belt when the belt is moved in a moving direction along the displacement direction; and an axial force converting unit which converts a force of displacing the displacement member into a force which is directed in a direction intersecting the displacement direction and causes the tension generated at the belt to change such that a ratio of a tension generated on a trailing side in the moving direction of the belt to a tension generated on a leading side in the moving direction is decreased. | 03-03-2011 |
20110158689 | Image Forming Apparatus - An image forming apparatus including an endless belt in a belt unit is disclosed. The image forming apparatus includes an engaging portion that contacts the belt unit such that the surface of the belt is placed under tension while the belt unit is urged against the engaging portion. | 06-30-2011 |