Nishimoto, Tokyo
Akira Nishimoto, Tokyo JP
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20130097458 | STORAGE SYSTEM, AND DATA BACKUP METHOD AND SYSTEM RESTARTING METHOD OF STORAGE SYSTEM - In a storage system for performing data backup using a battery during blackout, when the blackout continues for a long time, problems such as the loss of volatile memory data due to the consumption of battery capacity and the difference in recovery time between controller units after power recovery occur during restarting of the system. The present invention solves the problems by selecting (a1) battery backup or (a2) saving of data in a nonvolatile device based on the battery capacity or setting of modes, and selecting (b1) inhibiting restart of the system or (b2) storing of data in the volatile memory to a nonvolatile memory means and performing access via write-through based on the remaining capacity of the battery when restarting the system after power recovery. Further, the system enables to increase and decrease the volatile memory capacity of the write area and mutually confirms synchronization of controller units and contents of volatile memories. Thereby, the system enables to prevent data loss and inconsistency of data. | 04-18-2013 |
Atsushi Nishimoto, Tokyo JP
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20130054061 | NON-AQUEOUS ELECTROLYTE BATTERY, METHOD OF MANUFACTURING NON-AQUEOUS ELECTROLYTE BATTERY, INSULATING MATERIAL, METHOD OF MANUFACTURING INSULATING MATERIAL, BATTERY PACK, ELECTRONIC DEVICE, ELECTROMOTIVE VEHICLE, POWER STORAGE APPARATUS, AND ELECTRIC POWER SYSTEM - A non-aqueous electrolyte battery has a positive electrode, a negative electrode, an insulating layer present between the positive electrode and the negative electrode, and an electrolytic solution holding layer that composes the insulating layer and includes an electrolytic solution and a porous polymer compound, in which the electrolytic solution is held in the pores in the porous polymer compound and swells the porous polymer compound, the material of the porous polymer compound includes a vinylidene fluoride polymer, the vinylidene fluoride polymer is a vinylidene fluoride homopolymer or a copolymer including a vinylidene fluoride monomer unit and a hexafluoropropylene monomer unit, the mass composition ratio of the monomer units of the vinylidene fluoride polymer, or vinylidene fluoride monomer units:hexafluoropropylene monomer units, is 100:0 to 95:5, and the weight average molecular weight of the vinylidene fluoride polymer is 500,000 or more to less than 1.5 million. | 02-28-2013 |
20150118570 | NON-AQUEOUS ELECTROLYTE BATTERY, SEPARATOR, BATTERY PACK, ELECTRONIC DEVICE, ELECTROMOTIVE VEHICLE, POWER STORAGE APPARATUS, AND ELECTRIC POWER SYSTEM - Batteries, separators, battery packs, electronic devices, electromotive vehicles, power storage apparatus, and electric power systems are provided. In one embodiment, a battery includes a positive electrode, a negative electrode, and an electrolytic solution holding layer between the positive electrode and the negative electrode. The electrolytic solution holding layer includes a porous polymer compound, and an electrolytic solution is held in the porous polymer compound. The porous polymer compound includes a vinylidene fluoride polymer selected from the group consisting of (1) a vinylidene fluoride homopolymer and (2) a copolymer including a vinylidene fluoride monomer unit and a hexafluoropropylene monomer unit. The average molecular weight of the vinylidene fluoride polymer is 500,000 or more to less than 1.5 million, and the air permeability of the porous polymer compound is 500 seconds/100 cc or less. | 04-30-2015 |
Hiroaki Nishimoto, Tokyo JP
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20110022717 | NETWORK CARD AND INFORMATION PROCESSOR - A network card, having a host connector and a network connector, comprises receiving means for receiving data transmitted through the network connector by block data of a second size larger than a first size as a unit through the host connector, a buffer memory for temporarily storing the received block data, and transmitting means for generating a data frame of not more than the first size and transmitting the data frame over a network connected to the network connector. | 01-27-2011 |
Hiroshi Nishimoto, Tokyo JP
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20120002661 | WIRELESS COMMUNICATION SYSTEM, TRANSMISSION DEVICE, AND RECEIVING DEVICE - A wireless communication system includes a transmission device including plural transmission antennas and a receiving device including plural reception antennas. The transmission device includes a branching unit that branches a signal into plural transmission signals respectively passing plural signal lines each corresponding to each of the transmission antennas and delay units provided on at least one of the signal lines to apply a delay to the transmission signal. When a transmission signal branched by the branching unit is applied with a delay by the delay units, the transmission device sets the transmission signal on which the delay is applied as the transmission signal, and transmits the transmission signals to the receiving device via the transmission antennas. The receiving device includes delay units provided on at least one of plural signal lines that respectively pass plural reception signals received at the reception antennas to apply a delay to the reception signal and a combining unit that sets the reception signal on which the delay is applied as the reception signal, and combines the reception signals. | 01-05-2012 |
20130205184 | SOFT DECISION VALUE GENERATION CIRCUIT - A soft decision value generation circuit capable of reducing amount of calculation and hardware scale for generating a soft decision value. The soft decision value generation circuit includes: a phase rotation unit rotating phases of received symbols after coherent detection; addition units calculating, by using the phase-rotated received symbols, absolute values of soft decision values for soft decision value candidates restricted in advance; minimum value selection units selecting minimum values out of the absolute values of the soft decision values; sign reflection units reflecting, based on the phases of the received symbols after the phase rotation, sign information to the minimum values; and soft decision value correction units multiplying outputs of the sign reflection units by a coefficient depending on a noise variance value and an amplitude value of a modulation symbol. | 08-08-2013 |
20150117509 | RECEIVING APPARATUS AND RECEIVING METHOD - A receiving apparatus includes a channel estimating unit that performs channel estimation by using a reception signal and obtains a channel estimation value, a demodulation processing unit that performs demodulation processing by using the channel estimation value and the reception signal, a weight calculating unit that calculates weight for decoding for each of channels by using the channel estimation value, and a decoding unit that performs decoding processing by using the weight and a result of the demodulation processing. | 04-30-2015 |
20150156050 | COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, RECEPTION APPARATUS, AND DIGITAL TRANSMISSION METHOD - A communication system using hierarchical modulation and capable of flexibly adjusting line quality includes a transmission apparatus that hierarchically modulates and transmits signal sequences, a reception apparatus that hierarchically demodulates a received signal, and a hierarchization-parameter setting unit that sets hierarchization parameters. The transmission apparatus includes a hierarchical modulation unit that superimposes signals from layers while maintaining gray codes. The reception apparatus includes a hierarchical demodulation unit that demodulates and separates hierarchically modulated signals and detects signals from layers. The hierarchization-parameter setting unit sets a hierarchization ratio which is a signal power ratio used for superimposing a higher layer and a lower layer, a mapping pattern capable of selecting two patterns, and a mapping pattern mixing ratio indicating a ratio with which two mapping patterns are mixed. | 06-04-2015 |
Hisao Nishimoto, Tokyo JP
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20090253344 | Toy top - A toy top which is played against an opponent toy top on a playing board including an upper layer member for attacking an opponent toy top, an intermediate layer member for determining a height of the toy top, and a lower layer member for determining a manner of moving of the toy top on a playing board, the members being stacked. The upper layer member is formed with an opening through which a screw of a screw-like coupling member is inserted, the intermediate layer member is formed with a screw hole to receive the screw of the coupling member, and the upper layer member and the intermediate member are coupled by the coupling member. The lower layer member is fitted to a lower part of the intermediate layer member. | 10-08-2009 |
20090253345 | Spinner for toy top - A spinner for a toy top where a toy top can be spun by merely loading the toy top on the spinner and pulling a string. The spinner includes a spinner main body with a first gear having a string can be wound thereon, a second gear meshing with the first gear, and a toy top holder rotated according to rotation of the second gear. The first gear is linked with a member biasing the first gear in a winding direction of the string, one end of the string being attached to the first gear, and the other end thereof protruding from the spinner main body such that it can be pulled. The toy top holder includes a lower part protruded downwardly from a bottom face of the spinner main body and holding sections provided on a bottom face thereof for holding the toy top. | 10-08-2009 |
20090253504 | Point managing device - A point managing device for increasing/decreasing the point possessed by a player based on the result of a competition in which toys actually compete against each other, and for encouraging games using the competing toys, is provided. A main body of the device is provided with a setting unit for setting a win/lose result, a memory unit for storing a cumulative total of points, a point information input/output unit for sending and receiving information on the points to and from a managing device of an opponent, and a control unit for determining a point(s) to be transferred based on the win/lose result. The control unit is configured so as to determine the transfer point based on the difference between the cumulative total of points of the opponent obtained via the point information input/output unit and that of one's own stored in the memory unit and the win/lose result set by the setting unit and update the cumulative total of points based on the determined transfer point. | 10-08-2009 |
Ikuo Nishimoto, Tokyo JP
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20100223684 | HUMANIN RECEPTOR OR HUMANIN-LIKE POLYPEPTIDE RECEPTOR - One aspect of the present invention is directed to search receptors based on the information of HN signaling pathways in order to find Humanin receptor or Humanin-like polypeptide receptor (HNR), and to reveal a mechanism of promoting or suppressing the intracellular signal transduction for neuroprotecting activity of HN and identify a compound involved in the mechanism. The aspect of the invention is directed to a method for screening of HNR agonist and HNR antagonist, to utilize the screened compound in development of a drug for the treatment of neurodegenerative disease, and to provide an assay system of AD neuronal cell death, and to provide methods for the compulsory expression of HNR gene or knocking-out of intracellular genes. | 09-02-2010 |
20100279942 | METHODS FOR TREATING MOTOR NEURON DISEASE - An object of the present invention is to provide an agent effective for the treatment and/or prevention of motor neuron disease such as amyotrophic lateral sclerosis (ALS). The present invention provides a therapeutic and/or preventive agent for motor neuron disease comprising the following oligopeptide shown in any of (a) to (c) or a pharmaceutically acceptable salt thereof as an active ingredient: (a) an oligopeptide consisting of the amino acid sequence represented by Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala (SEQ ID NO: 1); (b) an oligopeptide consisting of an amino acid sequence having a deletion, substitution, insertion, or addition of one or several amino acids in Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala (SEQ ID NO: 1), and having an activity that inhibits neuronal cell death caused by a mutant superoxide dismutase-1 gene; and (c) a modified oligopeptide from the oligopeptide (a) or (b). | 11-04-2010 |
Kazumasa Nishimoto, Tokyo JP
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20110019512 | Optical disk reproducing device and optical disk recording and reproducing device - An optical disk reproducing device includes: a signal reproducing section configured to read and decode information recorded on an optical disk by an optical pickup unit, and reproduce the information, wherein the signal reproducing section includes a gain controlled amplifier circuit configured to amplify an radio frequency signal generated from a light receiving element, an automatic gain control circuit configured to control a gain of the gain controlled amplifier circuit, and a signal processing section configured to derive a part of an automatic gain control value generated in the automatic gain control circuit, and generate a control signal for adjusting one of an optical system path and a detection system path for controlling the optical pickup unit. | 01-27-2011 |
Kengo Nishimoto, Tokyo JP
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20150255865 | DECOUPLING CIRCUIT - A first distribution circuit outputs a high frequency signal inputted from an input/output terminal to an input/output terminal and a connecting portion. A second distribution circuit outputs a high frequency signal inputted from an input/output terminal to an input/output terminal and a connecting portion. An end of a transmission line is connected to the connecting portion and the other end of the transmission line is connected to the connecting portion. A first antenna is connected to the input/output terminal, and a second antenna is connected to the input/output terminal. | 09-10-2015 |
Kohji Nishimoto, Tokyo JP
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20100251637 | SEISMIC ISOLATION APPARATUS FOR STRUCTURES, METHOD FOR INSTALLING APPARATUS THEREOF, AND SEISMIC ISOLATION MEMBER - The seismic isolation apparatus | 10-07-2010 |
20150218838 | BUCKLING RESTRAINED BRACE AND LOAD-BEARING STRUCTURE PROVIDED WITH THE SAME - Provided are a buckling restrained brace including a core material that has a plate shape and extends along an axis, a restraining member that extends along the axis and covers the core material from an outer peripheral side in a state where both end portions of the core material in an axis direction protrude outside, a filler that is filled between the restraining member and the core material, and a pair of first reinforcing members that each have a plate shape and are installed in both end portions of the core material in the axis direction so as to interpose the core material therebetween from both sides of the core material in a plate width direction, and a load-bearing structure installed with the buckling restrained brace. | 08-06-2015 |
20150284971 | AXIALLY YIELDING ELASTO-PLASTIC HYSTERESIS BRACE AND VIBRATION-DAMPING STEEL-FRAME STRUCTURE - The present invention relates to an axially yielding elasto-plastic hysteresis brace including an H-section steel as a steel core, a buckling-restraining member covering an outer periphery of the H-section steel, an unbonded layer filled between the steel core and the buckling-restraining member, and a square steel pipe covering the outer periphery of the buckling-restraining member for reinforcement. For both ends of the H-section steel, one reinforcing plate is welded to each outer surface of each flange so as to be overlapped therewith. The buckling-restraining member is installed so that each reinforcing plate is inserted to the buckling-restraining member through an end thereof by a predetermined length L. And, where the width of the H-section steel as a steel core is given as B and the height thereof is given as H, an insertion length L of each reinforcing plate is set in a range of 2B≦L≦3B and also 2H≦L≦3H. | 10-08-2015 |
Manabu Nishimoto, Tokyo JP
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20100051945 | SILICON WAFER AND METHOD FOR PRODUCING THE SAME - A silicon wafer is produced through the steps of forming a silicon ingot by a CZ method with an interstitial oxygen concentration of not more than 7.0×10 | 03-04-2010 |
20100052103 | SILICON WAFER AND METHOD FOR PRODUCING THE SAME - A silicon wafer is produced through the steps of forming a silicon ingot by a CZ method with an interstitial oxygen concentration of not more than 7.0×10 | 03-04-2010 |
Masakazu Nishimoto, Tokyo JP
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20090041799 | Physiologically Active Substance NK13650P3, Method of Producing the Same and Use Thereof - A physiologically active substance NK13650P3 having the following physicochemical properties or a pharmacologically acceptable salt thereof. 1) Appearance: pale yellow powder 2) Molecular formula: C | 02-12-2009 |
Masao Nishimoto, Tokyo JP
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20120146900 | GRAPHIC USER INTERFACE POINTER CONTROL - Flexibly controlling the movement, direction or speed of a pointer in a multi-monitor or extended monitor environment is provided. This may include defining a control area in which the pointer is made to operate in a desired manner at a desired position, recording definition data that includes an identification name uniquely identifying the control area, reading the definition data, and controlling the pointer in response to the pointer entering the control area. The pointer controlled in accordance with the control setting corresponding to the control item in the definition data defined for the control area. | 06-14-2012 |
20130218857 | FILE SERVER FOR EXTRACTING AND DISPLAYING FILE LIST ON CLIENT, METHOD OF PROVIDING DISPLAY ON CLIENT, AND COMPUTER PROGRAM EXECUTABLE ON FILE SERVER - A file server for displaying, on a client, files to be retrieved, a method of providing a display on the client, and a computer program product with program instructions executable on the file server. The number of files to be displayed and start point information related to the start point of a file list to be extracted is acquired from a client, and a file list is extracted from files stored as a partitioned data set in a storage device based on the number of files and start point information acquired. The numbers of preceding and succeeding files stored before and behind the extracted file list are calculated, the calculated numbers of the preceding and succeeding files and the extracted file list are sent to the client. The client displays the file list and the received numbers of remaining files before and behind the received file list, respectively. | 08-22-2013 |
Masashi Nishimoto, Tokyo JP
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20090316040 | CAMERA MODULE - A camera module includes a lens barrel, a lens holder, an image pickup device, and a plurality of springs supporting the lens holder in such a manner that the lens holder is movable along an optical axis of an imaging optical system. Each of the springs includes first and second arm portions extending perpendicularly to each other in a plane perpendicular to the optical axis. Each of the first and second arm portions includes two parallel spring strips that are connected to each other by an arc portion. One of the spring strips of the first arm portion is connected to one of the spring strips of the second arm portion. The other one of the spring strips of the first arm portion is attached to the lens holder, and the other one of the spring strips of the second arm portion is attached to the lens barrel. | 12-24-2009 |
Masateru Nishimoto, Tokyo JP
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20110090387 | IMAGE CAPTURING APPARATUS AND METHOD - When driven in an all-pixel read mode, a CCD outputs, with each horizontal sync timing signal, captured image signals including signal charges arranged in a different order from that in which the pixels are actually arranged on a photosensitive surface of the CCD. During this time, the respective pixel signals are digitized sequentially by an A/D converter to corresponding image data, which are then temporarily stored in units of a line in a line buffer via a data distributor. In this case, an address generator generates, for the respective image data, write addresses to store the respective image data in the line buffer in the same order as the pixels of the photosensitive surface are actually arranged. In accordance with these write addresses, the data distributor distributes the respective image data to appropriate addresses in the line buffer, thereby storing the image data there. | 04-21-2011 |
20130185686 | SEMICONDUCTOR CIRCUIT DESIGN SUPPORTING APPARATUS AND METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - A semiconductor circuit design supporting method includes: reading Register Transfer Level (RTL) description circuit data; generating an equivalent circuit corresponding to the RTL description circuit data; extracting a plurality of arithmetic components included in the generated equivalent circuit; clustering some of the extracted arithmetic components as a single arithmetic component, wherein no storage element exists between said some of the extracted arithmetic components; reading a timing constraint on the RTL description circuit data; tracing an exception path of the RTL description circuit data when the timing constraint includes a timing exception; determining whether or not the timing exception is set for input pins of said some of the arithmetic components which are clustered as the single arithmetic component, based on the traced exception path of the RTL description circuit data; and separating a arithmetic component for which the timing exception is set, from said some of the arithmetic components which are clustered as the single arithmetic component. | 07-18-2013 |
20140013133 | SEMICONDUCTOR INTEGRATED CIRCUIT - A power consumption of a semiconductor integrated circuit is reduced. A semiconductor integrated circuit comprises a first path P1 for performing data processing in a data processing circuit and a second path P2 for bypassing the data processing circuit or for performing data processing in a simplified circuit. The semiconductor integrated circuit exclusively selects the first path and the second path depending on an operational mode, and stops a data input into a path that is not selected, resulting in a reduction of the power consumption. | 01-09-2014 |
20140241045 | SEMI-CONDUCTOR STORING APPARATUS - A semi-conductor storing apparatus is provided, which comprises plural storing units, each having a line buffer including plural flip-flop circuits and a clock supplying circuit for supplying a clock to the plural flip-flop circuits, a clock-controlling unit, which controls on/off operation of the clock supplying circuit to decide whether to output a clock, a selecting unit, which selects one from among outputs from the plural storing units, and an unit-controlling unit, which controls the operations of the clock-controlling unit and the selecting unit. | 08-28-2014 |
20140317342 | MICROCOMPUTER AND STORING APPARATUS - In a microcomputer provided with a program storing device for storing instruction codes and a micro-processor for reading and executing the instruction codes stored in the program storing device, the program storing device have plural memories for storing instruction codes, an output unit for receiving plural pieces of data output from the plural memories, and selecting and outputs one of the plural pieces of data received from the plural memories, a selecting unit for receiving address data sent from the micro-processor to select one of the plural memories, an activating unit for activating the memory selected by the selecting unit, and a controlling unit for controlling the output unit to output data of the memory activated by the activating unit. | 10-23-2014 |
Masatoshi Nishimoto, Tokyo JP
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20090104103 | ARTIFICIAL QUARTZ MEMBER, PROCESS FOR PRODUCING THE SAME, AND OPTICAL ELEMENT COMPRISING THE SAME - An object of the present invention is to provide an artificial quartz member inhibited from suffering the decrease in transmittance in a laser light wavelength region which is caused by long-term irradiation with a laser light having a wavelength of 200 nm or shorter; and a process for producing the artificial quartz member. The invention provides an artificial quartz member for use as an optical element to be irradiated with a laser light having a wavelength of 200 nm or shorter, having an aluminum content of 200 ppb or lower. | 04-23-2009 |
Naomichi Nishimoto, Tokyo JP
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20150196240 | NON-INVASIVE LIVING BODY MEASUREMENT DEVICE - A non-invasive living body measurement device includes: a platform for placement of a finger of a subject that is a measurement target; a light emitting apparatus equipped with light emitting blocks arranged in a column along the lengthwise direction of the finger placed on the platform; a light amount adjustment unit that adjusts the light amounts of the light emitting blocks such that the light amounts of the transmitted light that passed through the finger placed on the platform are uniform with respect to the lengthwise direction of the finger; an imaging unit that obtains an image of the finger placed on the platform by receiving transmitted light that passed through the finger when light was emitted from the light emitting blocks; and an information processing unit that detects biological information regarding the subject by processing the image obtained by the imaging unit. | 07-16-2015 |
Nobuhide Nishimoto, Tokyo JP
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20120316982 | SPECIFICATION SETTING SYSTEM, SPECIFICATION SETTING METHOD, AND SPECIFICATION SETTING PROGRAM - An object is to easily set product specifications according to a client's requirements. A specification setting system ( | 12-13-2012 |
Norihiro Nishimoto, Tokyo JP
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20080300403 | Method for Production of Quinolone-Containing Lyophilized Preparation - The present invention is directed to a lyophilized preparation which contains a synthetic quinolone antibacterial compound and, as a solo additive, a pH-adjusting agent, and which exhibits an excellent reconstituting property. The invention provides a method for producing a lyophilized preparation containing a synthetic quinolone antibacterial compound as an active ingredient, characterized by including, sequentially, cooling an aqueous solution containing a synthetic quinolone antibacterial compound and a pH-adjusting agent to yield a frozen product, elevating the temperature of the frozen product, and re-cooling the resultant to prepare the lyophilized preparation. | 12-04-2008 |
Shigeru Nishimoto, Tokyo JP
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20110196230 | RADIATION THERAPY APPARATUS CONTROL METHOD AND RADIATION THERAPY APPARATUS CONTROLLER - A radiation therapy apparatus control method includes: calculating a plurality of degrees of similarity corresponding to a plurality of matching target areas based on a radiographic image; calculating a specific image position where a specific image area corresponding to a maximum value of the degrees of similarity out of the matching target areas is positioned in the radiographic image; and calculating a drive amount with which a therapeutic radiation ray irradiation device is driven, based on the specific image position. The operation of calculating the one degree of similarity corresponding to the one matching target region out of the degrees of similarity includes: referring to a template table in which the plurality of matching target areas are associated with a plurality of sets of templates to calculate a set of templates corresponding to the one matching target area out of the plurality of sets of templates; and detecting, from the set of templates, a similar template most similar to a matching target image displayed in the one matching target area of the radiographic image. | 08-11-2011 |
Shin Nishimoto, Tokyo JP
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20100164179 | SEAL STRUCTURE - A seal structure that achieves a thick abradable film, thereby improving sealing performance, is provided. A seal structure is provided with at least one fin that projects in a ring-shape from a circumferential surface of a rotating shaft and that is provided along an axial direction and a seal member having a ring-shaped sealing surface opposed to the fin, and on which an abradable layer is formed by thermally spraying abradable material onto the sealing surface, the seal structure is provided with tapered portions inclined in a radial direction at end portions of the sealing surface in the axial direction. | 07-01-2010 |
20100202876 | STEAM TURBINE FACILITY - Provided is a steam turbine facility capable of suppressing the possibility of vibration occurrence and a drastic increase in facility cost, thereby realizing an increase in size of the facility, even if steam conditions of 650° C. or higher are adopted. In a steam turbine facility including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine, the intermediate-pressure turbine is separated into a first intermediate-pressure turbine on a high-temperature and high-pressure side and a second intermediate-pressure turbine on a low-temperature and low-temperature side, at least any one of the rotors and casings of the steam-introduction-side turbines into which steam with a temperature of 650° C. or higher is introduced is formed from Ni-based alloy, and at least any one of the overall rotors and the overall casings of the turbines are constructed by joining together a plurality of rotor members or casing members by welding. | 08-12-2010 |
20100202891 | LOW-PRESSURE TURBINE ROTOR - The object of the invention is to provide a low-pressure turbine rotor capable of maintaining mechanical strength characteristics, and without problems in terms of quality without increasing manufacturing costs and manufacturing days, even if high temperature steam is introduced into the low-pressure turbine. A low-pressure turbine rotor used in a steam turbine facility including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine includes a member formed from 1CrMoV steel, 2.25CrMoV steel, or 10CrMoV steel arranged on a steam inlet side, and a member formed from 3.5Ni steel arranged on a steam outlet side, which are joined together by welding. Alternatively, the member arranged on the steam inlet side and the member arranged on the steam outlet side, both of which are formed from 3.5Ni steel, are joined together by welding, and the member arranged on the steam inlet side is made of low-impurity 3.5Ni steel containing, by weight %, Si: 0.1% or less, Mn: 0.1% or less, and inevitable impurities containing, by weight %, P: 0.02% or less, S: 0.02% or less, Sn: 0.02% or less, As: 0.02% or less, Sb: 0.02% or less, Al: 0.02% or less, and Cu: 0.1% or less. | 08-12-2010 |
20100296938 | ROTOR OF ROTATING MACHINE AND METHOD OF MANUFACTURING THE ROTOR - A turbine rotor which is composed by connecting Ni-based alloy and heat resisting steel such as 12-Cr steel by welding to be able to ensure strength of welded parts and can be used under steam conditions of 700° C. class and method of manufacturing the rotor are also provided. The rotor of the rotating machine into which working fluid of 650° C. or higher is introduced, the rotor being composed of a plurality of members connected by welding such that material of each member is different in accordance with temperature of working fluid which flows contacting the members, wherein the first member(s) is formed from Ni-based alloy having mean linear expansion coefficient of 12.4×10 | 11-25-2010 |
20110030374 | STEAM TURBINE FACILITY - Provided is a steam turbine facility capable of suppressing the possibility of vibration occurrence and a drastic increase in facility cost, thereby realizing an increase in size of the facility, even if steam conditions of 650° C. or higher are adopted. In a steam turbine facility including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine, the high-pressure turbine is separated into a first high-pressure turbine part on a high-temperature and high-pressure side and a second high-pressure turbine part on a low-temperature and low-pressure side, the intermediate-pressure turbine is separated into a first intermediate-pressure turbine part on the high-temperature and high-pressure side and a second intermediate-pressure turbine part on the low-temperature and low-temperature side, the first high-pressure turbine part and the first intermediate-pressure turbine part are integrated to form a first integrated part, the second high-pressure turbine part and the second intermediate-pressure turbine part are integrated to form a second integrated part, at least any one of the rotors and casings of the turbines into which steam with a temperature of 650° C. or higher is introduced are constructed by joining together a plurality of members formed from Ni-based alloy through welding as a whole. | 02-10-2011 |
20110068539 | SEAL STRUCTURE FOR ROTARY MACHINE - A seal structure that is capable of actively controlling the actuation of a movable seal ring, enhancing sealing performance, and enhancing reliability, is provided. A seal structure ( | 03-24-2011 |
20110126945 | Ni-BASED ALLOY HIGH-CHROME STEEL STRUCTURE AND MANUFACTURING METHOD OF THE SAME - There are provided an Ni-based alloy high-chrome steel structure and its manufacturing method capable of joining Ni-based alloys and high-chrome steels by welding, and performing suitable heat treatment, thereby maintaining the strength in the joints. In a manufacturing method of a structure formed by joining together at least two first members formed from Ni-based alloys by welding, and joining a second member formed from high-chrome steels to a member where the first members have been joined together, the manufacturing method includes the steps: joining together the at least two first members formed from Ni-based alloys by welding; performing first-stage aging treatment on a welded joint between the first members, and then, joining the second member formed from high-chrome steels to the member where the first members have been joined together by welding; and then, performing second-stage aging treatment on the welded joint between the first members, and performing heat treatment after welding on a welded portion between the first members and the second member. | 06-02-2011 |
20110142713 | WELDING MATERIALS FOR Ni-BASED ALLOY - Disclosed is a welding material for a Ni-based alloy, comprising components expressed as follows: C≦0.05 mass %; 8 mass %≦Cr≦25 mass %; Fe≦4.0 mass %; W≦15 mass %; 5 mass %≦Mo+½(W+Re)≦20 mass %; Co≦20 mass %; 0.01 mass %≦Al<2.0 mass %; 0.01 mass %≦Ti<2.0 mass %; Al+½Ti≦3.0 mass %; Nb+½Ta≦1.5 mass %; B≦0.007 mass %; Zr≦0.04 mass %; 0.01 mass %≦Si≦0.5 mass %; Mn≦1.0 mass %; P≦0.010 mass %; S≦0.002 mass %; O≦0.005 mass %; and Ni and unavoidable impurities which constitute the balance. | 06-16-2011 |
20110203275 | COOLING METHOD AND COOLING DEVICE FOR A SINGLE-FLOW TURBINE - It is intended to effectively cool a dummy ring and a rotor disposed on the inner side of the dummy ring of a single-flow turbine and to suppress a decrease in thermal efficiency by preventing main steam from leaking to the dummy ring side. A cooling steam supply pipe | 08-25-2011 |
20110206525 | TURBINE ROTOR AND MANUFACTURING METHOD OF TURBINE ROTOR - There are provided a turbine rotor having suitable strength and toughness without causing soaring manufacturing costs and prolonged manufacturing time, and a manufacturing method of the turbine rotor. In a turbine rotor constructed by welding a rotor member for high temperature made of high Cr steel, and a rotor member for low temperature made of low Cr steel, the high temperature rotor member is formed from high Cr steel of which the nitrogen content is 0.02% or higher by mass %, and a filler material which welds the high temperature rotor member and the low temperature rotor member together is a 9% Cr-based filler material of which the nitrogen content is 0.025% or lower by mass %. | 08-25-2011 |
20110309585 | SHAFT SEAL DEVICE - A shaft seal device that seals between the outer peripheral surface of a rotating shaft and a stationary member that is provided on the outer peripheral side of the rotating shaft, provided with a thin-plate seal that has a plurality of thin plates that are arranged in the circumferential direction of the rotating shaft and an abradable seal that is arranged at a position differing with the thin-plate seal in the axial direction, and having a free-cutting material that is disposed at either one of the rotating shaft and the stationary member, and a seal fin that projects toward the rotating shaft or stationary member from the other of the rotating shaft and the stationary member. | 12-22-2011 |
20110316237 | SHAFT SEAL AND ROTARY MACHINE WITH SAME - A shaft seal that is constituted by annularly arranging a plurality of seal segments in the circumferential direction of a rotating shaft, in which each seal segment has a plurality of thin plates that are provided in a predetermined arrangement in the circumferential direction of the rotating shaft, side plates that sandwich the plurality of thin plates from both sides thereof in the axial direction, and retention rings that retain the base ends of the plurality of thin plates and the base ends of the side plates; the distal ends of the thin plates protrude farther toward the rotating shaft than the distal ends of the side plates, and the protrusion length of the distal ends of the thin plates in the vicinity of the end portions in the circumferential direction where adjacent seal segments are connected is set to be less than the protrusion length of the distal ends of the thin plates that are located at the middle of the seal segment in the circumferential direction. | 12-29-2011 |
20120023945 | METHOD AND DEVICE FOR COOLING STEAM TURBINE GENERATING FACILITY - In a steam turbine | 02-02-2012 |
20120211944 | SELF-ADJUSTING SEAL FOR ROTATING TURBOMACHINERY - A self-adjusting seal has a movable seal member fitted in a groove of a dummy ring along a rotor. The movable seal member is biased outwardly in a radial direction by a disc spring, and a gap between the movable seal member and the rotor is large during the start-up or shutdown of rotating turbomachinery. On the other hand, during a rated operation of the rotating turbomachinery, by a fluid having flown into the internal portion of the groove via a gap between a high pressure side end surface of the movable seal member and the groove, the movable seal member is pressed toward the rotor against a biasing force of the disc spring. | 08-23-2012 |
20120251307 | ROTOR OF ROTARY MACHINE AND ROTARY MACHINE | 10-04-2012 |
20120261884 | SHAFT SEAL DEVICE AND ROTARY MACHINE INCLUDING SHAFT SEAL DEVICE - There is provided a shaft seal device comprising a seal piece-laminated body ( | 10-18-2012 |
20130004310 | METHOD FOR FABRICATING SHAFT SEALING DEVICE AND JIG FOR FABRICATING SHAFT SEALING DEVICE, AND ROTARY MACHINE PROVIDED WITH SHAFT SEALING DEVICE - Provided is a method of fabricating a shaft sealing device, in which a plurality of thin plate pieces arranged in a circumferential direction of a rotation shaft are provided and base ends of the thin plate pieces are mutually connected, the method including a stacking step of stacking the plurality of thin plate pieces in one direction, a connecting step of mutually connecting the base ends of the plurality of stacked thin plate pieces to form a stacked body, and a first smoothing step of bringing one lateral end surface of two lateral end surfaces of the stacked body formed by each end portion in a width direction of the plurality of thin plate pieces in contact with a flat surface to smooth the other lateral end surface. | 01-03-2013 |
20130069316 | AXIAL SEAL STRUCTURE AND ROTATION MECHANISM PROVIDED WITH SAME - An axial seal structure includes a high-pressure-side regulating member ( | 03-21-2013 |
20130154195 | SHAFT SEAL MECHANISM AND ROTARY MACHINE PROVIDED WITH SAME - A shaft seal structure capable of preventing a seal body of the shaft seal structure of a rotation body from being held in an inclined posture even when the seal body is inclined is provided. It includes, an accommodation body ( | 06-20-2013 |
20130181412 | SHAFT SEALING APPARATUS AND ROTATING MACHINE EQUIPPED THEREWITH - Provided is a shaft sealing apparatus that is installed in an annular space between a rotor and a stator in a rotating machine and that divides the annular space into a low-pressure side region and a high-pressure side region in an axial direction of the rotor. The shaft sealing apparatus includes a seal body formed by stacking a plurality of thin seal pieces, which extend from the stator toward a radial inner side of the rotor, in a circumferential direction of the rotor, and lateral plates having a surface facing the axial direction and curved and extending in a circumferential direction of the annular space. The seal body is welded to the surfaces of the lateral plates which face the axial direction so that the seal body follows a curved shape of the lateral plates. | 07-18-2013 |
20130216362 | SEAL STRUCTURE AND ROTATING MACHINE EQUIPPED THEREWITH - Provided is a seal structure, which includes fins configured to protrude from an outer circumferential surface of a rotor in a circumferential direction, and stator blades having an abradable coating formed on an inner circumferential surface of an inner shroud so as to face the fins. The inner circumferential surface of the inner shroud is formed in an uneven shape, and the abradable coating is formed along the uneven shape. | 08-22-2013 |
20130234397 | SHAFT SEALING APPARATUS - Provided is a shaft sealing apparatus, which includes a seal ring that is installed in an annular space between a rotor and a stator surrounding an outer circumference side of the rotor, that is formed in a divided structure from a movable seal ring and a stationary seal ring whose circumferential ends are adjacent to each other, and that is configured so that the movable seal ring is biased toward a radial outer side thereof by an elastic body, a seal body that is formed by stacking a plurality of thin seal pieces, which extend from the seal ring toward a radial inner side of the rotor, in a circumferential direction of the rotor, and a communicating part that causes the low-pressure side region and the high-pressure side region to communicate with each other. | 09-12-2013 |
20130259680 | SHAFT SEALING DEVICE, AND ROTARY MACHINE EQUIPPED THEREWITH - A shaft sealing device and a rotary machine equipped therewith are provided with a sealing body configured by stacking a plurality of thin sealing pieces; and a low-pressure-side side sealing plate in which a plate surface facing the low-pressure side is pressed against an inner wall surface of the housing facing the direction of the axis by means of the pressure of a fluid applied from a high-pressure side to the low-pressure side. A protrusion for blocking a downward flow toward the inside of the low-pressure-side side sealing plate in the radial direction along the low-pressure side of the sealing body is formed on the inside of the low-pressure-side side sealing plate in the radial direction, and a communication path for guiding the downward flow blocked by means of the protrusion to a low-pressure-side region is formed on the housing. | 10-03-2013 |
20130343893 | TURBINE ROTOR AND PRODUCTION METHOD THEREOF - A turbine rotor related to the present invention includes a first member, and a second member joined to the first member, wherein the first and the second members are extended in an axial direction of the turbine rotor, a groove portion for welding is formed at a border between the first and the second members and penetrates the bottom portion of the groove portion, and a gas-introducing hole for introducing inert gas inside the turbine rotor is covered by welding. | 12-26-2013 |
20140000258 | Steam turbine facility | 01-02-2014 |
20140153693 | INSPECTION METHOD FOR WELDED JOINT - An inspection method for a welded joint formed between a pair of base metals | 06-05-2014 |
20140241877 | SHAFT SEALING DEVICE AND ROTATING MACHINE COMPRISING SAME - A shaft sealing device is provided in an annular space between a rotor and a stator surrounding an outer periphery of the rotor, and divides the annular space in the direction of an axis of the rotor into a high-pressure region and a low-pressure region. The shaft sealing device includes a seal body obtained by stacking a plurality of thin plate sealing pieces in a circumferential direction of the rotor; and a high-pressure side plate that extends from the stator toward the radial inner side so as to run along the high-pressure side of the seal body, and is segmented into a plurality of portions in the circumferential direction, and includes a rigidity imparting member configured to impart rigidity in the direction of the axis to a portion of the surface of the high-pressure side plate that faces the high-pressure region. | 08-28-2014 |
20140341642 | BACK-SHIELDED WELDING METHOD AND WELDED STRUCTURE USING THE SAME - A back-shielded welding method according to the present invention includes communicating a front surface-side and a back surface-side of two welding base materials ( | 11-20-2014 |
20150125280 | ROTOR OF ROTARY MACHINE AND ROTARY MACHINE | 05-07-2015 |
20150184750 | ROTARY MACHINE - A rotary machine includes turbine moving blades ( | 07-02-2015 |
Takeshi Nishimoto, Tokyo JP
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20120186608 | FOREIGN MATTER REMOVAL DEVICE, FOREIGN MATTER REMOVAL METHOD AND FOREIGN MATTER REMOVAL SYSTEM - A foreign matter removal device | 07-26-2012 |
Takumi Nishimoto, Tokyo JP
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20150147678 | TITANIUM OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATOR HAVING HIGH CONTACT CONDUCTIVITY WITH CARBON AND HIGH DURABILITY, FUEL CELL SEPARATOR INCLUDING THE SAME, AND MANUFACTURING METHOD THEREFOR - [Object] To provide a titanium or titanium alloy material for a separator of a polymer electrolyte fuel cell having high contact conductivity with carbon and high durability. | 05-28-2015 |
20150280251 | TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATOR HAVING HIGH CONTACT CONDUCTIVITY WITH CARBON AND HIGH DURABILITY, FUEL CELL SEPARATOR INCLUDING THE SAME, AND FUEL CELL - [Object] To increase contact conductivity with carbon and durability of a titanium or titanium alloy material for a fuel cell separator so as to increase the lifetime of a fuel cell. [Solution] Provided is a titanium or titanium alloy material for a fuel cell separator having a surface shape in which a plurality of projections are distributed, and a titanium oxide film on a surface of the projections. Fine projections are assumed to increase the contact conductivity remarkably. The present invention has high usability in the cell manufacturing industry. | 10-01-2015 |
Takuya Nishimoto, Tokyo JP
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20090190693 | Multichannel signal encoding method, its decoding method, devices for these, program, and its recording medium - An object of the present invention is to efficiently perform weighted difference coding of two or more signals. Determination is made as to which of independent coding and weighted difference coding is to be used for each channel so that the total energy of the channel signals and weighted difference signals is minimized. A weighted difference signal is generated on the basis of the determination and a reference signal (parent) and a weight is generated as auxiliary codes, the difference signal is treated as an input channel signal, and the process of coding determination and difference signal and auxiliary code generation is repeated. The difference signal generated at the last iteration of the process and a signal to be coded by independent coding are compressive coded and the auxiliary codes generated at the iterations of the process are coded and outputted. | 07-30-2009 |
Tomo Nishimoto, Tokyo JP
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20100279942 | METHODS FOR TREATING MOTOR NEURON DISEASE - An object of the present invention is to provide an agent effective for the treatment and/or prevention of motor neuron disease such as amyotrophic lateral sclerosis (ALS). The present invention provides a therapeutic and/or preventive agent for motor neuron disease comprising the following oligopeptide shown in any of (a) to (c) or a pharmaceutically acceptable salt thereof as an active ingredient: (a) an oligopeptide consisting of the amino acid sequence represented by Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala (SEQ ID NO: 1); (b) an oligopeptide consisting of an amino acid sequence having a deletion, substitution, insertion, or addition of one or several amino acids in Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala (SEQ ID NO: 1), and having an activity that inhibits neuronal cell death caused by a mutant superoxide dismutase-1 gene; and (c) a modified oligopeptide from the oligopeptide (a) or (b). | 11-04-2010 |
Toshiaki Nishimoto, Tokyo JP
Patent application number | Description | Published |
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20080254582 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING SINGLE-ELEMENT TYPE NON-VOLATILE MEMORY ELEMENTS - A semiconductor memory device having nonvolatile memory cells each formed of a MISFET having both a floating gate and a control gate and first and second semiconductor regions serving as the source and drain regions, respectively. In accordance with the method of manufacture thereof, an impurity, for example, arsenic, is introduced to form both the first and second semiconductor regions but with the second semiconductor region having a lower dose thereof so that the first semiconductor region formed attains a junction depth greater than that of the second semiconductor region, and both the first and second semiconductor regions have portions thereof extending under the floating gate electrode. The device and method therefor further feature the formation of MISFETs of peripheral circuits. | 10-16-2008 |
Yasutaka Nishimoto, Tokyo JP
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20120061971 | WIND TURBINE GENERATOR - An object of the present invention is to provide a wind turbine generator in which a communication channel can be added in communication between a hub and a nacelle, without making a modification to the design of a slip ring. The present invention provides a wind turbine generator in which communication between the hub and the nacelle is performed by superimposing an information signal onto AC power carried over an AC power line between the hub and the nacelle via the slip ring. | 03-15-2012 |
20120274067 | WIND TURBINE GENERATOR - An object of the present invention is to provide a wind turbine generator in which a communication channel can be added in communication between a hub and a nacelle, without making a modification to the design of a silo ring. The present invention provides a wind turbine generator in which communication between the hub and the nacelle is performed by superimposing an into signal onto AC power carried over an AC power line between the hub and the nacelle via the slip ring. | 11-01-2012 |
Yoichiro Nishimoto, Tokyo JP
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20090212026 | WIRE ELECTRIC DISCHARGE MACHINING METHOD, SEMICONDUCTOR WAFER MANUFACTURING METHOD, AND SOLAR BATTERY CELL MANUFACTURING METHOD - Provided are a wire electric discharge machining method for poorly conductive materials, such as solar cell silicon, and a semiconductor wafer manufacturing method and a solar battery cell manufacturing method based on the wire electric discharge machining method. Electrical discharge machining of a high volume resistivity, hard and brittle materials, having a volume resistivity that is equal to or higher than 0.5 Ω·cm and equal to or lower than 5 Ω·cm is performed by applying a pulse voltage having a pulse width that is equal to or higher than 1 μsec and equal to or lower than 4 μsec and having a peak current at the time of machining a wire electrode that is equal to or higher than 10A and equal to or lower than 50A to a wire electrode and generating a discharge pulse between the wire electrode and a subject to be machined. | 08-27-2009 |
20100029034 | METHOD OF MANUFACTURING SOLAR CELL - A method of manufacturing a solar cell having a texture on a surface of a silicon substrate includes first forming a porous layer on the surface of the silicon substrate by dipping the silicon substrate into a mixed aqueous solution of oxidizing reagent containing metal ions and hydrofluoric acid. Second, a texture is formed by etching the surface of the silicon substrate after the porous layer is formed, by dipping the silicon substrate into a mixed acid mainly containing hydrofluoric acid and nitric acid. | 02-04-2010 |
20110237016 | METHOD FOR MANUFACTURING SOLAR BATTERY CELL - A method includes: a first step of forming a passivation film on a first surface of a crystalline silicon substrate of a first conductive type; a second step of diffusing an element of a second conductive type into a second surface of the crystalline silicon substrate by thermal diffusion to form a diffusion layer, whereby a pn junction is formed; a third step of forming an antireflection film on the diffusion layer; a fourth step of disposing a first electrode paste on the second surface of the crystalline silicon substrate; a fifth step of disposing a second electrode paste on the passivation film; and a sixth step of firing the first electrode paste and the second electrode paste to form electrodes. | 09-29-2011 |
20120211050 | SOLAR BATTERY MODULE - Connection tabs include: a first connection tab | 08-23-2012 |
Yukifumi Nishimoto, Tokyo JP
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20150284759 | METHOD FOR PRODUCING D-ALLOSE - Provided herein is an enzyme protein produced by a highly safe microorganism and having the activity to isomerize D-psicose to D-allose. The protein is any of the following proteins (a) to (c) with the activity to isomerize D-psicose to D-allose. (a) A protein comprising the amino acid sequence represented by SEQ ID NO: 1 originating in strain 710 of a microorganism of genus | 10-08-2015 |
Yukio Nishimoto, Tokyo JP
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20100268683 | MOVING OBSTACLE DECIDING APPARATUS - A moving obstacle deciding apparatus includes a search signal transmitting and receiving section | 10-21-2010 |
20120000302 | ULTRASONIC SENSOR MODULE ATTACHING DEVICE AND ATTACHING METHOD - An ultrasonic sensor module attaching device and attaching method include an ultrasonic sensor module | 01-05-2012 |
20120056043 | FASTENER FOR MOUNTING ULTRASONIC SENSOR MODULE AND METHOD FOR FASTENING - An ultrasonic sensor module | 03-08-2012 |
20120170411 | OBSTACLE DETECTION DEVICE - An obstacle detection device includes one or more emitter ultrasonic sensors, each emitting an ultrasonic wave toward an obstacle, and one or more detection ultrasonic sensors for reception, each detecting a reflected wave from the obstacle. A control unit drives a specific one of the emitter ultrasonic sensors to cause it to emit an ultrasonic wave, stops the emission of the ultrasonic wave by the specific emitter ultrasonic sensor at the time that one of the detection ultrasonic sensors detects a reflected wave from the obstacle, and carries out detection of the obstacle and measurement of the distance to the obstacle from the time that the control unit stops the emission of the ultrasonic wave by the emitter ultrasonic sensor and the time that the reflected wave cannot be detected anymore. | 07-05-2012 |
20120180569 | ULTRASONIC WAVE SENSOR AND METHOD FOR ATTACHING ULTRASONIC WAVE SENSOR - An ultrasonic sensor of the present invention is attached to the back face of a bumper | 07-19-2012 |
20120277957 | DRIVING ASSIST DEVICE - A driving assist device detects the position of a vehicle | 11-01-2012 |
Yusei Nishimoto, Tokyo JP
Patent application number | Description | Published |
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20100088515 | SCRAMBLE KEY MANAGEMENT UNIT, SCRAMBLE KEY MANAGEMENT INFORMATION TRANSMITTING UNIT, METHOD FOR SCRAMBLE KEY OUTPUT MANAGEMENT, SCRAMBLE KEY MANAGEMENT PROGRAM, LICENSE INFORMATION MANAGEMENT UNIT, LICENSE MANAGEMENT INFORMATION TRANSMITTING UNIT, METHOD FOR LICENSE INFORMATION OUTPUT MANAGEMENT, AND LICENSE INFORMATION MANAGEMENT PROGRAM - A low cost scramble key management apparatus which enables to manage a scramble key based on individual contract information and to ensure security in narrow band broadcasting. The scramble key management apparatus | 04-08-2010 |