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| 20140028130 | ROTARY ELECTRIC MACHINE AND METHOD OF MANUFACTURING THE SAME - A rotary electric machine according to the present invention includes a stator having a connection member forming a three phase delta connection by coil windings. In the rotary electric machine, the connection member is composed of an insulating annular groove portion formed with double annular grooves and a first, a second, and a third annular conductive members, the annular conductive members being attached by insertion into the insulating annular groove portion; the insulating annular groove portion is formed with double grooves of one and the other, and both the grooves are connected via one window portion; the respective annular conductive members are each formed in a circular arc shape and provided with a plurality of arm portions extended outward in the radial direction of the stator, the plurality of arm portions being connected to coil end portions of the coil windings respectively; the first annular conductive member and the second annular conductive member are attached by insertion into different grooves of the insulating annular groove portion, are overlapped at a part of opened sections where a circular arc is not present, are in a positional relationship in which both annular conductive members are opened, and are attached by insertion so that the window portion is disposed at the position where both annular conductive members are opened; and the third annular conductive member is made such that a portion to be attached by insertion into one groove and a portion to be attached by insertion into the other groove are attached by insertion into the insulating annular groove portion via the window portion. | 01-30-2014 |
| 20150084449 | ROTARY ELECTRIC MACHINE - Obtain a rotary electric machine by which a share of coil slots for a stator winding in slots, which are formed in a stator core, can be increased, and heat generation at a central portion of a stator can be decreased. The stator winding is composed of coil slots, which are inserted to the slots, and coil ends extended toward the outside in the axis direction of the stator core; and the coil conductors of the coil slots are configured in such a way that cross-sectional areas at central portions in the axis direction are wider cross-sectional areas at both end portions, and the cross-sectional areas of the coil conductors are reduced along the coil slots from the central portions to the both end portions. | 03-26-2015 |
| 20150162787 | ROTARY ELECTRIC MACHINE AND MANUFACTURING METHOD THEREFOR - A stator winding is formed by mounting winding bodies individually into pairs of slots of a stator core separated by a predetermined number of slots, the winding bodies each being formed by winding a jointless, continuous conductor wire coated with insulation for m turns into a helical shape such that end portions of rectilinear portions are linked by coil ends, where m is a natural number that is greater than or equal to two, and the coil ends include a top portion that displaces by a predetermined amount in a radial direction at an approximately central portion between the linked rectilinear portions, the radial displacement at the top portions is approximately a×d, where a is a natural number that is greater than or equal to 1 and less than or equal to (m−1), and d is a radial thickness of the rectilinear portions. | 06-11-2015 |
| 20150200575 | ROTARY ELECTRIC MACHINE - A U-phase coil that constitutes an armature winding includes four (first through fourth) small coil groups U | 07-16-2015 |
| 20150207374 | ROTARY ELECTRIC MACHINE - A U-phase coil that constitutes the armature winding includes four (first through fourth) small coil groups U | 07-23-2015 |
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| 20120060977 | METHOD OF MANUFACTURING CARBURIZED PARTS - To provide a method of manufacturing a carburized part contributable to cost reduction, a portion intended for a non-carburizing portion is treated to a surface roughness corresponding to Rz 50 like a first work surface and a portion intended for a carburizing portion is treated to a surface roughness corresponding to Rz 1.5 like a second work surface. | 03-15-2012 |
| 20130160899 | GEAR - The problem of the present invention involves providing a gear that has high tooth-root bending strength and for which there is no chipping of the tips of the teeth. Accordingly, the surface of the gear is carburized and the gear is strengthened by imparting residual stress, with the residual stress in the region with a surface depth of 5 μm to 20 μm being −1000 MPa or less, and the residual stress in the region with a surface depth of 50 μm to 150 μm being −1000 MPa or greater. | 06-27-2013 |
| 20150068039 | METHOD OF MANUFACTURING A GEAR - The problem of the present invention involves providing a gear that has high tooth-root bending strength and for which there is no chipping of the tips of the teeth. Accordingly, the surface of the gear is carburized and the gear is strengthened by imparting residual stress, with the residual stress in the region with a surface depth of 5 μm to 20 μm being −1000 MPa or less, and the residual stress in the region with a surface depth of 50 μm to 150 μm being 1000 MPa or greater. | 03-12-2015 |
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| 20100226737 | SUBSTRATE TRANSFER APPARATUS AND SUBSTRATE TRANSFER METHOD - A substrate transfer apparatus that transfers a substrate with respect to a processing apparatus includes a substrate accommodation unit for accommodating a plurality of substrates to be loaded into the processing apparatus in a vertical direction in a multi-stage; a substrate accommodation unit for accommodating a plurality of substrates unloaded from the processing apparatus in a vertical direction in a multi-stage; a substrate holder for transferring the substrates from the substrate accommodation unit to the processing apparatus; a substrate holder for transferring the substrates from the processing apparatus to the substrate accommodation unit. The substrate accommodation unit has an elevating mechanism for moving at least one of the substrate and the substrate holder in a vertical direction relative to each other and the substrate accommodation unit has an elevating mechanism for moving at least one of the substrate and the substrate holder in a vertical direction relative to each other. | 09-09-2010 |
| 20100240200 | SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE PROCESSING METHOD - A substrate processing system includes a processing chamber that performs a preset process on a plurality of substrates in a batch-type manner; a substrate mounting table, installed within the processing chamber, configured to mount the plurality of substrates on a concentric circle and configured to be rotatable forward and backward; substrate accommodation units configured to accommodate the plurality of substrates in multi-stages in a vertical direction; substrate holders and configured to transfer the substrates between the substrate accommodation units and the processing chamber; elevating mechanisms configured to move the substrate accommodation units up and down. Unprocessed substrates are mounted on the substrate mounting table while the substrate mounting table is being rotated in one direction. After the completion of the processing of the substrates, unloading of processed substrates and loading of new unprocessed substrates are performed while the substrate mounting table is rotated in the another direction. | 09-23-2010 |
| 20120201646 | SUBSTRATE PROCESSING METHOD - A substrate processing method includes transferring unprocessed substrates to a first substrate holder by way of lowering a first substrate accommodation unit and loading the unprocessed substrates into a processing chamber in sequence while sequentially rotating a substrate mounting table at a preset angle in one direction, performing a preset process on substrates in a batch-type, and unloading processed substrates from the processing chamber by the first substrate holder after a completion of the preset process, transferring the processed substrates into the first substrate accommodation unit from the first substrate holder by way of raising the first substrate accommodation unit, transferring unprocessed substrates to a second substrate holder by way of lowering a second substrate accommodation unit and loading the unprocessed substrate into the processing chamber in sequence while sequentially rotating the substrate mounting table at the preset angle in the another direction. | 08-09-2012 |
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| 20110135427 | METHOD FOR TRANSFERRING TARGET OBJECT AND APPARATUS FOR PROCESSING TARGET OBJECT - A method, for transferring target objects in an apparatus wherein a processing chamber processes the n-number of target objects simultaneously (n being an integer not smaller than 2), and a transfer device holds at least the n+1 number of target objects, includes the steps of (a) unloading the n-number of unprocessed target objects from a load-lock chamber to a transfer chamber by using the transfer device, (b) unloading at least one of processed target objects from the processing chamber to the transfer chamber by the transfer device and (c) loading at least one of the unprocessed target objects held by the transfer device from the transfer chamber to the processing chamber. The steps (b) and (c) are repeated until all of the processed target objects in the processing chamber is exchanged with the unprocessed target objects held by the transfer device. | 06-09-2011 |
| 20110142579 | TRANSFER DEVICE AND TARGET OBJECT PROCESSING APPARATUS INCLUDING SAME - A transfer device includes a first transfer mechanism including a first shaft which is rotatable and vertically arranged and a horizontally extensible and retractable first arm having at a leading end thereof a first pick for holding a processing target object, the first arm being attached to the first shaft; and a second transfer mechanism including a second shaft which is rotatable and vertically arranged and a horizontally extensible and retractable second arm having at a leading end thereof a second pick for holding a processing target object, the second arm being attached to the second shaft. The first and the second transfer mechanism are vertically separated from each other while a rotation center of the first shaft and a rotation center of the second shaft coincide with each other. | 06-16-2011 |
| 20110168330 | SUPPORT STRUCTURE, LOAD LOCK APPARATUS, PROCESSING APPARATUS AND TRANSFER MECHANISM - A support structure for supporting a processing target object includes a support main body that supports a weight of the processing target object and recess-shaped supporting body accommodating portions formed on a top surface of the support main body. The support structure further includes supporting bodies accommodated in the respective supporting body accommodating portions to be protruded above the top surface of the support main body. The supporting bodies are rollable in the respective supporting body accommodating portions while supporting the processing target object of which bottom surface is in contact with upper peak portions of the supporting bodies. | 07-14-2011 |
| 20130180448 | SUBSTRATE TRANSFER DEVICE AND SUBSTRATE PROCESSING SYSTEM - A substrate transfer device includes a pick which has positioning pins to position a substrate and holds a positioned substrate; a drive unit which drives the pick such that the substrate is loaded/unloaded to/from a vacuum processing unit by using a pick; and a transfer control unit which controls a transfer operation of the substrate using the pick. The transfer control unit obtains in advance information on a reference position of the substrate at room temperature when the substrate is loaded into the vacuum processing unit, calculates a positional deviation from the reference position of the substrate when the substrate is loaded into the vacuum processing unit in actual processing, and controls a drive unit such that the substrate is loaded into the vacuum processing unit by correcting the positional deviation. | 07-18-2013 |
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| 20080303385 | Multi-Layer Piezoelectric Device - To provide a multi-layer piezoelectric device having excellent durability in which the amount of displacement does not change even when the piezoelectric actuator is subjected to continuous operation over a long period of time under a high voltage and a high pressure, the multi-layer piezoelectric device comprises a stack formed by stacking piezoelectric layers and internal electrodes alternately one on another and external electrodes formed on a first side face and on a second side face of the stack, wherein one of the adjacent internal electrodes is connected to the external electrode formed on the first side face and the other internal electrode is connected to the external electrode formed on the second side face, while content of alkali metal in a range from 5 ppm to 300 ppm is contained. | 12-11-2008 |
| 20090045701 | Multi-Layer Piezoelectric Device - To provide a multi-layer piezoelectric device having excellent durability in which the amount of displacement does not change even when the piezoelectric actuator is subjected to continuous operation over a long period of time under a high voltage and a high pressure, the multi-layer piezoelectric device comprises a stack formed by stacking piezoelectric layers and internal electrodes alternately one on another and external electrodes formed on a first side face and on a second side face of the stack, wherein one of the adjacent internal electrodes is connected to the external electrode formed on the first side face and the other internal electrode is connected to the external electrode formed on the second side face, while content of alkali metal in a range from 5 ppm to 300 ppm is contained. | 02-19-2009 |
| 20090045702 | Multi-Layer Piezoelectric Device - To provide a multi-layer piezoelectric device having excellent durability in which the amount of displacement does not change even when the piezoelectric actuator is subjected to continuous operation over a long period of time under a high voltage and a high pressure, the multi-layer piezoelectric device comprises a stack formed by stacking piezoelectric layers and internal electrodes alternately one on another and external electrodes formed on a first side face and on a second side face of the stack, wherein one of the adjacent internal electrodes is connected to the external electrode formed on the first side face and the other internal electrode is connected to the external electrode formed on the second side face, while content of alkali metal in a range from 5 ppm to 300 ppm is contained. | 02-19-2009 |
| 20100156250 | Multi-Layer Piezoelectric Element and Method for Manufacturing the Same - A multi-layer piezoelectric element having high durability which allows it to increase the amount of displacement of a piezoelectric actuator under high voltage and high pressure and does not undergo a change in the amount of displacement during continuous operation in a high electric field and under a high pressure over a long time period is provided. | 06-24-2010 |
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| 20090119134 | Auction system and system of forming investment trust and financial products and funds including viatical and life settlement - An auction system between a seller and a bidder via a communication network, for calculating a proper price of a viatical and life settlement policy based on the amount of insurance carried by an insured, the estimated remaining life of the insured, an insurance premium due to be paid by the insured, a commission fee of an investment trust institution and the annual interest of the policy, for preventing the policy from being set at an illegally low price and allowing the insured to sell the policy at an optimized market price while maintaining a fair trade. Whether or not already-distributed key information is used for login, charges can be withdrawn from a trade account available for online settlement, and it is possible to confirm whether a seller or bidder has carried out an illegal action, so that troubles such as unpaid fees can be greatly reduced. | 05-07-2009 |
| 20140053041 | NONVOLATILE SEMICONDUCTOR MEMORY SYSTEM ERROR CORRECTION CAPABILITY OF WHICH IS IMPROVED - According to one embodiment, a memory system includes a memory cell array, first error correction part, second error correction part, and third error correction part. The memory cell array includes a first storage area in which 1-bit data is stored in one memory cell, and second storage area in which data of a plurality of bits is stored in one memory cell. When data is written to the first storage area, the first error correction part generates first parity data in the row direction on the basis of the data described above. The second error correction part corrects an error of the data described above on the basis of the first parity data read from the memory cell array. The third error correction part generates second parity data in the column direction on the basis of data of a plurality of pages. | 02-20-2014 |
| 20140068379 | MEMORY SYSTEM - According to one embodiment, a memory module which includes a plurality of nonvolatile memory cells with a plurality of pages and line-and-space word lines to which more than one of the memory cells are connected, and a controller which receives write data from a host device. | 03-06-2014 |
| 20140281794 | ERROR CORRECTION CIRCUIT - According to one embodiment, an error correction circuit includes a first memory module, a read-out module, a first arithmetic module, a detector, a second arithmetic module, and a transfer module. The first memory module stores logarithmic likelihood ratio (LLR) data to which low density parity check codes (LDPC) data has been converted. The read-out module reads out, from the first memory module, the LLR data of a plurality of variable nodes which are connected to a selected check node, based on a check matrix. The first and second arithmetic modules update the LLR data, based on the read-out LLR data and first and second reliability data. The transfer module transfers the updated LLR data to the first memory module. | 09-18-2014 |
| 20150058705 | STORAGE DEVICE AND DATA LATCH TIMING ADJUSTMENT METHOD - According to one embodiment, a storage device includes a storage medium, a DLL circuit, a latch circuit, and a delay amount adjustment circuit. The DLL circuit gives a predetermined amount of delay to an inputted clock signal, the latch circuit latches data outputted from the storage medium in accordance with the clock signal delayed in the DLL circuit, the delay amount adjustment circuit adjusts the delay amount that the DLL circuit is to give to the clock signal based on a latch result by the latch circuit. | 02-26-2015 |
| 20150227419 | ERROR CORRECTION DECODER BASED ON LOG-LIKELIHOOD RATIO DATA - According to one embodiment, an error correction decoder includes a selecting section, calculating section, check section, and updating section. The selecting section selects data used for matrix processing applied to a process target row from LLR data stored in the first memory section based on a check matrix, and stores the data in a second memory section. The calculating section executes the matrix processing based on the data stored in the second memory section, and writes updated data back to the second memory section. The check section checks a parity based on a calculating result of the calculating section. The updating section updates the LLR data of the first memory section based on the updated data of the second memory section. | 08-13-2015 |
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| 20100199082 | MICROPROCESSOR BOOT-UP CONTROLLER, NONVOLATILE MEMORY CONTROLLER, AND INFORMATION PROCESSING SYSTEM - An information processing apparatus has a multi-valued NAND nonvolatile memory including a plurality of word lines and a plurality of memory cells connected to the respective word lines. Each memory cell has a plurality of threshold voltages, and is divided into a first and a second storage area. A program code is stored in the first storage area, and user data is stored in the second storage area. The apparatus also includes a volatile memory to which the program code is transferred from the multi-valued NAND nonvolatile memory. The apparatus further includes a CPU connected to the volatile memory and configured to operate based on the program code transferred to the volatile memory. | 08-05-2010 |
| 20100241932 | ERROR DETECTOR/CORRECTOR, MEMORY CONTROLLER, AND SEMICONDUCTOR MEMORY DEVICE - An error detector/corrector includes an ECC cache unit configured to store an error bit address which represents an error location by associating the error bit address with an error page address and a coefficient α of an error location polynomial; a comparison unit configured to check for a match by comparing new values with stored values, where the new values are an error page address detected by a syndrome calculation unit and a coefficient α of the error location polynomial calculated by a polynomial calculation unit while the stored values are an error page address and a coefficient α of the error location polynomial stored in the ECC cache unit; and a first error localization unit configured to identify a location of the error bit address stored in the ECC cache unit as the error location when the comparison unit determines that the compared values match. | 09-23-2010 |
| 20100251075 | MEMORY CONTROLLER AND SEMICONDUCTOR MEMORY APPARATUS - A memory controller that has an error correction number correspondence table that stores an error threshold level in correspondence with an error correction number; an error threshold level storage section that stores an error threshold level for each block; an uncorrected number measurement section that measures an uncorrected number of an error correction for each block; an error threshold level modification section that, each time an uncorrected number of a certain block exceeds a predetermined number, modifies the error threshold level of the block; an encoder that performs encoding processing of data stored in memory cells belonging to each block with an error correction number that is based on an error threshold level and the error correction number correspondence table; and a decoder that performs decoding processing of data. | 09-30-2010 |
| 20110072331 | MEMORY SYSTEM AND CONTROL METHOD FOR THE SAME - A memory system having a memory card configured to store frame data composed of a plurality of pieces of sector data and a host configured to send and receive the frame data to and from the memory card, the memory card includes: an ECC1 decoder configured to perform BCH decoding processing with a hard decision code on a sector data basis; an ECC2 decoder configured to perform LDPC decoding processing with an LDPC code on a frame data basis; a sector error flag section configured to store information about presence or absence of error data in the BCH decoding processing; and an ECC control section configured to perform, in the LDPC decoding processing, control of increasing a reliability of sector data containing no error data based on the information in the sector error flag section. | 03-24-2011 |
| 20110239080 | ERROR DETECTION/CORRECTION CIRCUIT, MEMORY CONTROLLER AND SEMICONDUCTOR MEMORY APPARATUS - An LDPC error detection/correction circuit according to an embodiment includes a selector that divides data into p groups based on a check matrix H including blocks made up of unit matrixes having a size p and shift blocks, a selector that divides a group into Y subgroups, a bit node storage section that stores LMEM variables to calculate a probability β in association with each first address, a check node storage section that stores TMEM variables to calculate an external value α in association with each second address, a rotator that performs rotation processing on the TMEM with a rotation value based on a shift value, and an operation circuit made up of (p/Y) operation units that perform parallel processing in subgroup units. | 09-29-2011 |
| 20120072803 | SEMICONDUCTOR STORAGE DEVICE, MEMORY CONTROL DEVICE, AND CONTROL METHOD OF SEMICONDUCTOR MEMORY - According to one embodiment, a semiconductor storage device includes a semiconductor memory which includes two or more cell peripheral circuits and two or more storage cells at least one of reading and writing of which is controlled by the cell peripheral circuits in each of the cell peripheral circuits. Further, the semiconductor storage device includes a memory control unit configured to instruct to form 1 symbol as a unit for creating an error correction code by the data held by the storage cells controlled by the same cell peripheral circuit and creating an error correction code to the symbol created base of the instruction. | 03-22-2012 |
| 20120102380 | SEMICONDUCTOR MEMORY DEVICE, SEMICONDUCTOR MEMORY SYSTEM, AND ERASURE CORRECTION METHOD - A memory card according to an embodiment includes: a memory section having a binary storage area (SLC area) and a multi-value storage area (MLC area); an error correction section configured to correct an error of data stored in the MLC area; and an erasure correction section configured to store, in the SLC area, the position information on the multi-value memory cell storing the data having the error detected by the error correction section and configured to perform erasure correction on the basis of the position information. | 04-26-2012 |
| 20120297273 | MEMORY CONTROLLER, SEMICONDUCTOR MEMORY APPARATUS AND DECODING METHOD - A memory controller including a buffer configured to perform decoding frame-unit data decoded by an LDPC decoder through partial parallel processing based on a check matrix made up of a block of a unit matrix and a plurality of blocks in which each row of the unit matrix is sequentially shifted and store threshold decision information of the data read from a memory section, an LLR conversion section configured to convert the threshold decision information to an LLR, an LMEM configured to store probability information β calculated during iteration processing that repeatedly performs column processing and row processing based on the LLR in an iteration unit equal to or smaller than a size of the block, and a CPU core configured to transfer the probability information β stored in the LMEM to the buffer every time the iteration processing in the iteration unit is completed. | 11-22-2012 |
| 20140298142 | MEMORY CONTROLLER, SEMICONDUCTOR MEMORY APPARATUS AND DECODING METHOD - A memory controller including a buffer configured to perform decoding frame-unit data decoded by an LDPC decoder through partial parallel processing based on a check matrix made up of a block of a unit matrix and a plurality of blocks in which each row of the unit matrix is sequentially shifted and store threshold decision information of the data read from a memory section, an LLR conversion section configured to convert the threshold decision information to an LLR, an LMEM configured to store probability information β calculated during iteration processing that repeatedly performs column processing and row processing based on the LLR in an iteration unit equal to or smaller than a size of the block, and a CPU core configured to transfer the probability information β stored in the LMEM to the buffer every time the iteration processing in the iteration unit is completed. | 10-02-2014 |
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| 20100205485 | MEDICAL-INFORMATION COMMUNICATION-CONNECTION MANAGEMENT DEVICE AND A METHOD OF MANAGING A MEDICAL-INFORMATION COMMUNICATION CONNECTION - The present invention comprises a request sending part | 08-12-2010 |
| 20110320595 | MEDICAL INFORMATION PROCESSING DEVICE AND SOFTWARE DISTRIBUTING SYSTEM - This embodiment involves a medical information processing device comprising: a storage part; a configuration information storage part; a determination part; and a controller. The storage part stores a plurality of application programs. The configuration information storage part stores configuration information for an execution environment that is quality guaranteed, corresponding to the application program. The determination part, based on the configuration information, determines whether it is possible to run the application program. The controller, if it is determined at the determination part that the application program cannot be run, causes a function corresponding to this application program to be run on a server. | 12-29-2011 |
| 20120078652 | HEALTHCARE INFORMATION SYSTEM - According to one embodiment, a healthcare information system includes a measurement type storage unit, input unit, measurement type determination unit, acquisition unit, and measurement value storage unit. The measurement type storage unit stores a plurality of measurement types and healthcare information in association with each other. The input unit inputs healthcare information associated with a monitoring object person. The measurement type determination unit determines a measurement type associated with the input healthcare information in the measurement type storage unit. The acquisition unit acquires a measurement value of the monitoring object person associated with the determined measurement type via a healthcare device. The measurement value storage unit stores the acquired measurement value. | 03-29-2012 |
| 20120215884 | MEDICAL-INFORMATION MANAGEMENT SYSTEM AND MEDICAL-INFORMATION MANAGEMENT METHOD - A medical-information management system, connected via a network to multiple servers including medical-information memories storing medical information, which manages the medical information by distributing the medical information of multiple medical facilities to the multiple servers, comprises operating-time-information memory, operational-status analysis part, and medical-information transmission part. The operating-time-information memory stores respective operating times of each of multiple servers. The management-information memory stores management information indicating servers in which the medical information is stored. The operational-status analysis part provides notification of other servers other than a first server based on information indicating operating times. The medical-information transmission part determines a second server for temporarily saving the medical information from among the notified other servers, and transmits the medical information to the second server. | 08-23-2012 |
| 20130226615 | MEDICAL INFORMATION PROCESSING SYSTEM AND MEDICAL INFORMATION PROCESSING APPARATUS - A medical information processing system including an input part, a sound analyzer, a state detector, determination information storage, and an association processor. Upon receiving plural types of medical information via sound input respectively, the medical information processing system can distinguish the plural types of medical information by a simple operation. The input part receives the medical information via sound input. The sound analyzer analyzes the received sound and converts it into character strings. The state detector detects plural states of the input part, respectively. The determination information storage stores in advance determination information in which each of plural states is related to types of information making up a medical record. The association processor identifies the type corresponding to the detected state based on the determination information, and relates the information indicating the identified type with the character strings converted from the sound input. | 08-29-2013 |
| 20140233815 | MEDICAL IMAGE INFORMATION SYSTEM AND MEDICAL IMAGE PROCESSING SERVER - A medical image information system of an embodiment includes: a terminal device and a medical image processing server connected via a network, wherein the medical image processing server includes a medical image storage unit in which a medical image is stored, and an image processing unit that generates, from the medical image, a display screen and display screen information based on a request from the terminal device to transmit to the terminal device, and the image processing unit includes a speed-lowering determination unit that determines, based on either related information of a medical image or connection status of the terminal device or both, a setting item pertaining to a wait process for lowering a transmission timing of a result of image processing, and a speed-lowering processing unit that carries out a wait process for lowering a transmission timing of the display image based on the setting item. | 08-21-2014 |
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| 20090084568 | Impact power tool - An impact power tool includes an impact mechanism for applying a striking impact to an output shaft by using an output power of a motor. A strike detection unit detects the striking impact applied by the impact mechanism to obtain a striking timing and a striking speed detection unit calculates a striking speed from the striking timing obtained by the strike detection unit and a rotation angle of the motor obtained by a rotation angle detection unit. A control unit counts the number of striking impact detected by the strike detection unit and stops the motor if the number of striking impact reaches a predetermined strike number. The control unit is designed to correct the predetermined strike number when the striking speed obtained in the striking speed detection unit is equal to or lower than a specified striking speed. | 04-02-2009 |
| 20100207581 | Charging controller - A charging controller connected to at least one of secondary cells and detachably connected to a charger or a cell driver, the charging controller including: a charging amount control circuit detecting a cell voltage of each secondary cell and outputting a charging control signal for instructing the charger to reduce a charging current when the detected cell voltage exceeds the target voltage; and a protection circuit detecting a cell voltage of each secondary cell and cutting off a current path from the charger to the secondary cell when the detected cell voltage exceeds the upper limit voltage, the protection circuit operating by using the secondary cell as a power source while at least the charger is not connected. In the charging controller, while neither the charger nor the cell driver are connected, the charging amount control circuit does not operate. | 08-19-2010 |
| 20100270973 | Battery Pack - A battery pack which is detachably connected to a charger and charged by connecting thereto, includes a battery assembly including a plurality of secondary batteries serially connected; a pair of power terminals connected to a negative and a positive electrode of the battery assembly, respectively; a control circuit adapted to individually detect voltages across respective secondary batteries and output a charge control signal to the charger when the detected voltages exceed a predetermined value; a signal terminal adapted to output the charge control signal to the charger; and a temperature measurement element for detecting a temperature of the battery assembly. Further, the control circuit changes the predetermined value to be compared with the detected voltages based on the detected temperature of the temperature measurement element. | 10-28-2010 |
| 20110043166 | Charging Circuit - A charging circuit includes a battery pack provided with one or more secondary batteries and a battery charger for charging the secondary batteries, the battery pack being detachably attachable to the battery charger. The charging circuit further includes a control unit for performing a charging control, a monitoring unit for detecting charged voltage of the secondary batteries to determine completion of charging, a storage unit storing charging data for use in the charging control of the control unit and determination of the charging completion of the monitoring unit and a changing unit for changing the charging data. The monitoring unit and the storage unit are arranged in the battery pack, and the changing unit and the control unit are arranged in the battery charger. | 02-24-2011 |
| 20120073848 | BATTERY PACK AND ELECTRIC POWER TOOL INCLUDING SAME - A battery pack includes cylindrical columnar battery cells arranged at least in two rows and two columns along vertical and horizontal directions orthogonal to center axes of the battery cells. Each of the battery cells includes an electrode terminal formed in one end portion thereof. The battery pack further includes a connector plate to which the electrode terminals of four vertically and horizontally adjoining battery cells are joined. The connector plate is arranged to parallel connect each pair of the battery cells adjoining in the same direction to form battery cell blocks. The connector plate is configured to serially connect the battery cell blocks. The center axes of the battery cells are positioned at vertexes of a parallelogram when the vertically and horizontally adjoining battery cells are seen at one end side thereof. The connector plate has a contour conforming to respective sides of the parallelogram. | 03-29-2012 |
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| 20100072015 | MANUFACTURING METHOD OF CLUTCH FOR AUTOMATIC TRANSMISSION AND AUTOMATIC TRANSMISSION - In a clutch manufacturing method, inner peripheral portions of drum members, of two clutches are connected to a sleeve member, and a piston, a seal plate and a return spring are provided between the drum members, an insulator to apply electric isolation between the piston and the drum member or between the seal plate and another drum member is attached to either the piston or the seal plate. Then, the drum member, to which the electric isolation with the insulator is not applied, is connected to the sleeve member. Then, the piston, return sprig and seal plate are assembled to the sleeve member to which the drum member has been connected. Finally, the drum member, to which the electric isolation with the insulator has been applied, is connected to the sleeve member with electric welding. | 03-25-2010 |
| 20100081537 | AUTOMATIC TRANSMISSION AND ADJUSTING METHOD OF GAP IN AXIAL DIRECTION OF AUTOMATIC TRANSMISSION - An automatic transmission comprises a transmission mechanism including plural planetary gear sets, a transmission case storing the transmission mechanism, and an end cover closing an opening at one end of the transmission case. A planetary gear set disposed the closest to the end cover is assembled in such a manner that before the end cover is attached to the transmission case, a sun gear is assembled to the transmission case and a pinion carrier is assembled to the end cover. A thrust washer is disposed between an end face of the sun gear and an end face of an inner peripheral portion of the pinion carrier. The thrust washer is a member for adjusting a gap which is formed in an axial direction in the transmission case, and the member is selected from plural ones which have different axial thicknesses from each other. | 04-01-2010 |
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| 20090032139 | TIN POWDER, MANUFACTURING METHOD OF TIN POWDER AND CONDUCTIVE PASTE CONTAINING TIN POWDER - Object of the invention is to provide a tin powder containing fine tin particles which performs fine pitch wiring circuit easily, excellent in filling the minute diameter via holes, and exhibits low temperature fusibility. In order to achieve the object, a copper powder slurry is prepared by adding a copper powder in water with agitation and a tin solution for deposition by substitution is prepared by adding an acid to an aqueous mixture solution containing a stannous salt and thiourea. Then the copper powder slurry and the tin solution for deposition by substitution are mixed with agitation in a certain ratio of tin in the solution against to copper in the slurry to deposit tin by substitution on the surface of the copper powder. As a result, the tin powder of the present invention is obtained. | 02-05-2009 |
| 20140038818 | CARRIER FOR INTERNAL-COMBUSTION ENGINE EXHAUST GAS PURIFICATION CATALYST - An internal combustion engine exhaust gas purifying catalyst carrier has a core body formed of a CeO | 02-06-2014 |
| 20140077136 | ELECTROCONDUCTIVE PARTICLES - An electroconductive particle having a core particle and a tin oxide-containing coating layer on the core particle. The tin oxide of the coating layer has a crystallite size of 70 to 200 Å. The electroconductive particle preferably has a ratio of R | 03-20-2014 |
| 20150144849 | COMPOSITE COPPER PARTICLES, AND METHOD FOR PRODUCING SAME - The disclosed composite copper particle includes a core particle including copper, and a coating layer including a copper-tin alloy and formed on the surface of the core particle, the composite copper particle having a particle diameter at 50% cumulative volume in the particle size distribution of 0.1 to 10.0 μm. The alloy is preferably CuSn. The ratio of tin to the the composite copper particle is preferably 3.0 to 12.0 mass %. The composite copper particle is suitably obtained by a method including a step of mixing a reducing agent for tin and an aqueous slurry containing a tin source compound and core particles which include copper, to form a coating layer including a copper-tin alloy on a surface of the core particles. | 05-28-2015 |
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| 20130243247 | PERIPHERAL INFORMATION GENERATING APPARATUS, CONVEYANCE, PERIPHERAL INFORMATION GENERATING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - The peripheral information generating apparatus includes (i) a projection section for forming a projection pattern L, which at least partially has a continuous profile, on a road by irradiating the road with light, (ii) an image capturing section, and (iii) an image analyzing section for generating peripheral information, which indicates a peripheral situation of the peripheral information generating apparatus and of the road, by analyzing the projection pattern. | 09-19-2013 |
| 20130258689 | LIGHT-EMITTING DEVICE, FLOODLIGHT, AND VEHICLE HEADLIGHT - A light-emitting device includes a light-emitting section, a lens, and a movement control section, the movement control section changing an illumination position and a spot size of a laser beam in the light-emitting section by changing a relative position of the lens with respect to the light-emitting section. | 10-03-2013 |
| 20140056021 | LIGHT-EMITTING DEVICE, VEHICLE HEADLAMP AND ILLUMINATON APPARATUS - A headlamp includes the laser chip which emits excitation light, a light-emitting section which contains a phosphor, and an optical rod. The excitation light emitted from the laser chip is optically guided by the optical rod, and the light output from the optical rod enters the light-emitting section. An edge is present in the light intensity distribution of the light-emitting section. | 02-27-2014 |
| 20150062943 | LIGHT-EMITTING UNIT, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND VEHICLE HEADLIGHT - A light-emitting unit according to the present invention includes: a fluorescent section for emitting light upon irradiation with a laser beam; and a wavelength selection filter being provided so as to face the fluorescent section. The wavelength selection filter reflects the laser beam toward the fluorescent section and transmits fluorescence emitted from the fluorescent section. | 03-05-2015 |
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| 20110140270 | SEMICONDUCTOR MOUNTING SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor mounting substrate according to the present invention comprises: a substrate; a semiconductor device, mounted on this substrate; solder bumps, which connect the semiconductor device and the substrate; a first resin, filled in a space between the semiconductor device and the substrate; and electronic components, mounted on a face side of the semiconductor device where the semiconductor device is mounted, wherein bond strength reinforcing resin section is provided at least between a side face in the vicinity of a corner part of the semiconductor device and a substrate surface of the substrate in a position corresponding to the corner part. | 06-16-2011 |
| 20110271760 | INERTIAL FORCE SENSOR - An inertial force sensor includes a detector element, a supporting body supporting the detector element, and a case holding the detector element via the first supporting body. The supporting body has flexibility and has a plate shape. The detector element includes a weight, a flexible coupling portion extending along a plane and supporting the weight, a fixing portion holding the weight via the coupling portion, and a detector detecting angular velocities about at least two axes non-parallel to each other. The supporting body extends in parallel with the plane from the detector element, and bends at a bending portion in a direction away from the plane. This inertial force sensor can detect the angular velocities while preventing erroneous detection caused by external impacts and vibrations. | 11-10-2011 |
| 20140373626 | INERTIAL FORCE SENSOR - An inertial force sensor includes a detector element, a supporting body supporting the detector element, and a case holding the detector element via the first supporting body. The supporting body has flexibility and has a plate shape. The detector element includes a weight, a flexible coupling portion extending along a plane and supporting the weight, a fixing portion holding the weight via the coupling portion, and a detector detecting angular velocities about at least two axes non-parallel to each other. The supporting body extends in parallel with the plane from the detector element, and bends at a bending portion in a direction away from the plane. This inertial force sensor can detect the angular velocities while preventing erroneous detection caused by external impacts and vibrations. | 12-25-2014 |
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| 20110316957 | IMAGE FORMING APPARATUS HAVING PLURAL OPTICAL SCANNING DEVICES - The image forming apparatus includes a chassis; plural image bearing members; plural optical scanning devices having the same configuration and located on respective installation positions of the chassis after installed thereon to scan the image bearing members with light beams; and plural incompatibility imparting mechanisms. The incompatibility imparting mechanisms are located on the corresponding optical scanning devices, and have the same configuration and the same initial state before the plural optical scanning devices are installed on the chassis, but achieve incompatible states after the optical scanning devices are installed. When the optical scanning devices in the incompatible states are detached from the chassis and then attached again thereto, the incompatibility imparting mechanisms prevent the corresponding optical scanning devices from being set to positions other than the respective installation positions. | 12-29-2011 |
| 20120300007 | OPTICAL WRITER AND IMAGE FORMING APPARATUS INCLUDING SAME - An optical writer includes a housing, a light source, a deflector, and a plurality of optical elements. The housing includes a plurality of surfaces, one of which includes a substantially flat portion having an opening formed therein and a curved portion curved in the shape of an arc of a circle in cross-section. The light source is enclosed within the housing and projects light through the opening and onto a target. The deflector is enclosed within the housing and deflects the light projected from the light source in a main scanning direction. The plurality of optical elements is enclosed within the housing and directs the light deflected by the deflector onto the target. | 11-29-2012 |
| 20130188004 | LIGHT BEAM SCANNING DEVICE AND IMAGE FORMING APPARATUS - In a light beam scanning device, a plurality of light sources, which irradiates a plurality of light beams in a first direction and is retained by a holder, are disposed at distance from one another in a second direction orthogonal to the first direction. The plurality of light beams are incident, via a coupling optical system, to deflecting and reflecting surfaces of a deflector from a direction that is tilted with respect to a plane orthogonal to the rotational shaft of the deflector. The holder is supported by a housing of the light beam scanning device at a plurality of different positions in a third direction extending from the light source to the coupling optical system. | 07-25-2013 |
| 20130194370 | OPTICAL WRITING UNIT AND IMAGE FORMING APPARATUS INCLUDING SAME - An optical writing unit includes in a housing a light source projecting a light beam, a deflector to deflect the light beam projected from the light source, a focusing lens, and a lens adjusting device. The focusing lens is long in a main scanning direction and focuses the light beam onto a scan target. The lens adjusting device rotates the focusing lens about a substantially center portion thereof as a rotation fulcrum on a plane perpendicular to an optical path of the light beam so as to adjust the position of the light beam illuminating the scan target. The focusing lens has an asymmetric cross-section relative to a center line of the focusing lens in a direction of the optical path in a sub-scanning plane perpendicular to the main scanning direction, and the center of gravity of the focusing lens is offset from the center line toward the rotation fulcrum. | 08-01-2013 |
| 20150153705 | IMAGE FORMING APPARATUS - An image forming apparatus includes an apparatus body including positioning faces; a detachably attachable unit including receiving parts and contact parts; and a biasing member to press the receiving parts of the detachably attachable unit to the positioning faces disposed on the apparatus body. The biasing member is rotatably disposed to the apparatus body, contacts the contact parts disposed on the detachably attachable unit, presses the receiving parts against the positioning faces, and is elastically deformable in a direction separating from a rotary supporting point of the biasing member; and when the biasing member is rotated to a locked state from a release state, the biasing member is hooked to the contact parts, so that the receiving parts are pressed toward the positioning faces by the biasing member. | 06-04-2015 |
