baber/WOPTO huggingface dataset:
Patent JP-2007068293-A (JP)
Title: Power converter and power conversion system employing it
Inventor: TAJIMA YUTAKA
IPC: H02M7/48
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement for releasing magnetic energy well when the load or the r. p. m. decreases abruptly from such a state as magnetic energy is stored in a reactor.  <P>SOLUTION: The power converter having an AC terminal (150) connected with the AC terminal of a motor (100) and a DC terminal (151) connected with a DC power supply (102) comprises a first semiconductor arm (113) consisting of a series circuit of a first high side arm (111) consisting of semiconductor switches for respective electric phases, and a first low side arm (112). A transformer (106) connecting its primary winding (107) in series is provided between the high side arm of the first semiconductor arm and the high potential side of the DC power supply, one end side terminal (152) of the secondary winding (108) of the transformer is connected with a terminal on the side connected with the high potential side terminal of the DC power supply in the primary winding, and the other end side terminal (153) of the secondary winding is connected with the cathode of the first diode having an anode connected with the low potential side terminal of the DC power supply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006073528-A (JP)
Title: Stack for fuel cell
Inventor: SUH DONG-MYUNG
IPC: H01M8/02
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stack for a fuel cell of which a structure of coolant passages is improved for improving cooling efficiency and performance of the stack.  <P>SOLUTION: The stack for the fuel cell comprises at least one electric power generation part 30 generating electric energy by chemical reaction of hydrogen and oxygen. The electric power generation part 30 comprises a membrane/electrode assembly 32, separators 34, 34' arranged on both faces of the membrane/electrode assembly, and a plurality of coolant flow passages 36 through which the coolant flows, arranged in a first direction of the membrane/electrode assembly 32. The coolant flow passages 36 are distributed in different forms in a direction vertical to the first direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007066688-A (JP)
Title: Fuel cell
Inventor: KAYANO HIROSHI
IPC: H01M8/10
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell that has high generation efficiency, with less energy loss.  <P>SOLUTION: This is the fuel cell which is provided with a positive-electrode catalyst layer for reducing oxygen, a negative-electrode catalyst layer for oxidizing fuel, and an electrode-electrolyte integrated material consisting of a solid electrolytic membrane installed between the positive-electrode catalyst layer and the negative-electrode catalyst layer, a mechanism for introducing air to the positive-electrode catalyst layer, and a fuel passage installed, contacting with the negative-electrode for introducing the fuel supplied from a fuel supply part to the negative-electrode catalyst layer, while the fuel passage has a gas discharge port for exhausting the gas existing in the inside to the outside, and has a mechanism for controlling the amount of the gas to be discharged to the outside from the gas discharge port according to the pressure at the gas discharge port.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067953-A (JP)
Title: Image recording device and image recording method
Inventor: ISHIHARA AKIHITO
IPC: H04N5/92
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the image of a joint portion from being destroyed when performing joint recording of a new scene upon a scene recorded before by 24F pull-down recording.  <P>SOLUTION: An image recording device comprises: a recording frame rate detection circuit for detecting a recording frame rate; a time code recording mode detection circuit for detecting the setting state of recording a time code input from the outside or recording an internally generated time code; a time code input circuit for inputting a time code from the outside; a time code generation circuit for internally generating a time code; and a time code selection circuit for selecting whether to supply a time code from the time code input circuit or from the time code generation circuit. In 24F pull-down recording, the supply of a time code from the time code input circuit is forcibly prohibited and the supply of a time code from the time code generation circuit is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067239-A (JP)
Title: Chip-type capacitor
Inventor: HASHIGUCHI TAKASHI
IPC: H01G4/12
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-type capacitor that causes little disconnection failure of inner wiring to occur when doing substrate bend testing.  <P>SOLUTION: A chip-type capacitor is formed by dividing a large-sized substrate into a grid and calcining it to form a chip-type substrate, and forming a side electrode onto the surface where an inner electrode is exposed that is prepared inside the chip substrate, wherein a surface of a ceramic layer of a top surface layer is coated with an electrode paste as a side electrode at L×tan30° or less from the exposed surface, where L is a thickness of the ceramic layer of the top surface layer of the chip substrate, and the electrode paste is calcined to coat the formed side electrode with conductive resin, thus forming a resinous electrode film. Further, the resinous electrode film has the surface of the top surface layer's ceramic layer coated 1.5×L×tan30° or more from the exposed surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062306-A (JP)
Title: Image recording device
Inventor: IIDA TAKAYUKI
IPC: B65H39/105
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device which adequately copes with orders of different priorities without degrading the productivity.  <P>SOLUTION: The image recording device comprises: an image layout section for carrying out layout of a plurality of image data on a recording medium; an image recording section for recording an image, based on the layout by the image layout section; a cutting section for cutting the recording medium on which the image is recorded, into prints; a sort carrying section having at least two cumulative regions in which the prints are cumulated by orders, a waiting region in which a print cumulative body consisting of prints whose accumulation is not completed, is kept waiting and a moving means for moving the print cumulative body between the cumulative regions and the waiting region; a cumulative location selecting section for cumulating the prints in the different cumulative regions depending on the orders; a discharge control section for controlling operation of the cutting section and the cumulative location selecting section; and an overall operation control section for bringing a preferential printing order forward if it is included in the orders, arranging all images of the preferential order among images of the immediately preceding order, and adjusting the operation such that the prints of the preferential order are discharged to the cumulative region different from that where the prints of the other orders are discharged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065577-A (JP)
Title: Image forming apparatus and its control method
Inventor: SATO AKISADA
IPC: B41J29/38
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving the processing throughput of a series of printing jobs.  <P>SOLUTION: A plurality of printing job data are retained. When the temperature of a fixing unit portion satisfies predetermined conditions, during the execution of image formation processing related to printing job data, one of the other held printing job data is selected as an interrupt job and image formation processing that is being executed is interrupted to execute image formation processing related to the selected interrupt job, or an image processing process related to image formation processing being executed is changed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006074054-A (JP)
Title: Top surface drain mos gate device and method for manufacturing it
Inventor: KINZER DANIEL M
IPC: H01L29/78
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the electrostatic capacity between a gate and a drain and decrease the on-state resistance and the gate resistance of a MOS gate device die.  <P>SOLUTION: This device having a drain electrode on a die top surface and a source electrode on a die bottom front surface acts on control voltage connected between a drain region and a gate region. A device cell has a main body short trench and a gate trench. Gate polycrystalline is arranged on a gate trench bottom and is arranged adjacently to thin gate oxide for lining a channel region by the overlap of a minimum drain drift region. A main body short trench bottom comprises a contact for shunting a main body region to the channel region. A main body short surface drain region and gate polysilicon are simultaneously silicided. The gate trench is expanded on the top surface in order to improve the property of Q<SB>gd</SB>. The main body short trench and the gate trench are simultaneously filled up with a gap filling material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007068432-A (JP)
Title: Sinker for fishing
Inventor: OTA JITSUO
IPC: A01K95/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sinker for fishing, mainly usable for casting and having a new structure effectively preventing snagging and entangling of a tackle and facilitating the recovery at recovering.  <P>SOLUTION: The sinker is constituted as follows. A tip part 14 in a tapered shape is integrally formed at one terminal of a body part 12 extending at a prescribed size, and the whole of the upper surface 16 at the body part 12 and the tip part 14 is formed into a flat shape. A ridge line 20 continuously extending over the whole length of the bottom surfaces 18 at the body part 12 and the tip part 14 at the center in the width direction is formed to provide a V-shaped cross section shape. The ridge line 20 of the bottom surface 18 is gradually brought near to the upper surface 16 at the tip part 14 to provide a boat shape, and a fishline-attaching part 28 for attaching a fishline 30 is formed at the bow part thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074428-A (JP)
Title: Call connection controller and call connection control method
Inventor: SAITO SHINJI
IPC: H04W68/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call connection controller and a call connection control method which increase chances of access with the arrival side by changing processing to be performed when call termination is impossible by every cause that the call termination is impossible in a telephone system using a wireless LAN.  <P>SOLUTION: When a call termination request arrives at the call connection controller 11, procedures shown in a fig. 2 are started. When a wireless IP telephone 63 for call termination does not log in, the call connection controller 11 performs processing 1, when the wireless IP telephone 63 for call termination is busy, the call connection controller 11 performs processing 2 and when the wireless IP telephone 63 for call termination does not return a normal answer to the call, the call connection controller 11 performs processing 3. the call connection controller 11 stores an extension number of the wireless IP telephone 63 which logs in and the contents of the processing 1, 2, 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072913-A (JP)
Title: Electrical check system for circuit design
Inventor: SUZUE KAZUAKI
IPC: G01R31/28
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a work load and perform an appropriate electrical check, upon a design rule check in designing circuits of a PCB and a PWB.  <P>SOLUTION: On adding electrical information to a symbol in a circuit design, the system is equipped with a means for designating a supply power source pin for each input/output pin, a means for specifying an I/F voltage for each pin from the supply voltage based on the designation of the supply power source pin, and a means for determining whether or not there is a connection violation by comparing the I/F voltage of the connecting pins. Connection violation among parts can be detected without changing the electrical values of the pins of each symbol along with the used power source.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079887-A (JP)
Title: Electronic pen, image recording system and information erasing method
Inventor: ITO KENSUKE
IPC: G06F3/042
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mismatching of ink on paper to be visually confirmed and handwriting information as data.  <P>SOLUTION: An erasing width d<SB>2</SB>to be erased on a printed matter 500 by a head is larger than a line width d<SB>1</SB>by erasing ink (d<SB>2</SB>>d<SB>1</SB>). The line width d<SB>1</SB>and the erasing width d<SB>2</SB>are equal to or larger than a minimum detection unit d<SB>3</SB>of the printed matter (d<SB>3</SB>≤d<SB>1</SB>≤d<SB>2</SB>). A radius R determining an erasing range is an optional value of half or more of the erasing width d<SB>2</SB>to be visually erased (R≥d<SB>1</SB>/2). All that are present within the circle of the radius R around each coordinate position out of erasing position information T<SB>erase</SB>of handwriting position information T<SB>draw</SB>, are erased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077070-A (JP)
Title: Anti-obesity agent or obesity improving agent for the critical age
Inventor: KATO HISASHI
IPC: A61P3/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-obesity agent or an obesity improving agent for the critical age, effective in preventing obesity in the critical age and simply and daily ingestible with high safety.  <P>SOLUTION: In the anti-obesity agent or the obesity improving agent for the critical age, the amino acid ratio of arginine to lysine in proteins included in the agent is arginine:lysine=1.3-1.7:1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078086-A (JP)
Title: Transmission shaft supporting structure
Inventor: NAKATSUKA MASAHIKO
IPC: F16H57/02
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission shaft supporting structure including a power unit case containing therein a lubricating oil supply mechanism, gears for transmitting power and a gear shaft for supporting the gears, and an intermediate shaft holder which supports an intermediate shaft provided with an intermediate gear and which is received in the power unit case and attached to an intermediate shaft holder attachment surface formed in an inner wall of the power unit case, wherein an efficiency of lubricating the intermediate shaft is improved and the lubricating structure is simplified.  <P>SOLUTION: Connection bolt holes are formed in the intermediate shaft holder and the intermediate shaft holder attachment surface. A supply passage of oil for lubricating the intermediate shaft is formed along the bolt holes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079288-A (JP)
Title: Cleaning device and image forming apparatus using same
Inventor: YAMASHITA TAKAYUKI
IPC: G03G21/10
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which can achieve an excellent cleaning performance by reliably removing the toner on a detoning roll, and electrostatically transferring the tone adhered on a cleaning roll to the detoning roll side steadily at all times, and to provide an image forming apparatus using the cleaning device.  <P>SOLUTION: The cleaning device includes the cleaning roll 2 for recovering the toner which remains on a toner image carrier 1, the detoning roll 3 which is disposed so as to face the cleaning roll 2 and has an elastic layer 3a on its surface, and to which the toner on the cleaning 2 is transferred electrostatically, and a strain application member 4 which is disposed so as to face the detoning roll 3, and gives a strain to the elastic layer 3a on the surface of the detoning roll 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082376-A (JP)
Title: Power supply device of vehicle
Inventor: NAKAMURA MAKOTO
IPC: H02J7/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device of vehicles equipped with a secondary battery and a capacitor for accumulation, and capable of transferring energy accumulated in the capacitor to the secondary battery.  <P>SOLUTION: A power supply device of vehicles includes a battery B1, a capacitor C3 for accumulation, a step-up converter 10, and a charge circuit 6 for receiving electricity form the outside and charging the battery B1. A control device 260, when there is an input of electricity to the charge circuit 6 from the outside, causes energy accumulated in the capacitor C3 to be transferred to the battery B1, and thereafter to charge the battery B1 by the charge circuit 6 until a voltage of the capacitor C3 drops to a predetermined voltage close to a charge voltage of the battery B1. Preferably, the capacitor C3 includes a plurality of capacitor cells connected in series. A connection CU connects a pair of electrodes selected out of end electrode and intermediate electrode of the plurality of capacitor cells to the battery B1. The control device 260 changes in succession the selection of a pair of electrodes of the connection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078319-A (JP)
Title: Refrigerator
Inventor: KAYANO GORO
IPC: F25D21/14
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in draining defrost water from an evaporator for a refrigerating compartment while saving power, in a refrigerator having the evaporators respectively in the refrigerating compartment and a freezing compartment.  <P>SOLUTION: In this refrigerator-freezer comprising a heat insulating housing formed by filling a foam heat insulating material 5 between an inner case 4 and an outer case 3, the evaporators 6, a drain hose 9 buried in the foam heat insulating material for draining the defrost water of the evaporators 6 to the outside of the refrigerator, and a radiating pipe 15 stuck to a foam heat insulating material side of a side plate 3b forming the outer case 3 by a metallic tape 24, the drain hose 9 placed in the foam heat insulating material 5 is mounted on the side plate 3b of the outer case 3, and the metallic tape 26 is stuck to the foam heat insulating material side of the side plate 3b between a mounting position of the drain hose 9 and the radiating pipe 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075801-A (JP)
Title: Shredder
Inventor: YOSHIDA TAKESHI
IPC: B02C18/22
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shredder which can suppress noise in comparison with a conventional one.  <P>SOLUTION: A through hole 64 is formed in the upper part of a second rocking member 61B so that a space 61a is formed between the hole and a second spindle 60B. The second spindle 60B is inserted into the through hole 64, and the second rocking member 61B is supported so as to hang from the second spindle 60B. A guide part 62 is installed between a regulation member 34A and the second rocking member 61B. When paper P is pushed toward a feed rotary cutter 81 by a first rocking member 61A and the second rocking member 61B, the rocking members 61A, 61B are rocked in the feed direction of the paper P (the lateral direction in Figure), and vertical direction. At this time, the rocking members 61A, 61B slide with the guide part 62, but sliding noise can be suppressed because the guide part 62 is made of resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089238-A (JP)
Title: In-wheel motor
Inventor: ITO TOMOYUKI
IPC: H02K7/112
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor which can be manufactured at a low cost by permitting free rotation of the wheel when the motor body is faulty.  <P>SOLUTION: The motor body 1 comprises a motor stator 2 installed fixedly on the body side, and a motor rotor 3 arranged on the outer circumferential side of the motor stator 2. A wheel 4 is arranged on the outer circumferential side of the motor rotor 3 to rotate relatively and a centrifugal clutch 15 is fixed to the outer circumferential surface of the motor rotor 3. The centrifugal clutch 15 friction engages with the inner circumferential surface of the wheel 4 depending on an acting centrifugal force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087453-A (JP)
Title: Dvd reproducing device and optical disk device
Inventor: SHIMOKUCHI TADASHI
IPC: H04N5/937
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the storage capacity of a storage part in which the arrangement positions of respective areas such as frame memory areas are fixed by a simple constitution and to reduce cost.  <P>SOLUTION: The DVD reproducing device is provided with: a storage part 4c in which a track buffer area X for storing data read out from a DVD 10 set in the DVD reproducing device and frame memory areas Z for storing video data (reproducing signal) to be outputted out of decoded data are allocated on prescribed positions of a storage area; and a reproduction part 4 for determining whether the DVD 10 is a disk in which video contents are recorded or a disk in which audio contents are recorded on the basis of control information included in read data in reproducing the DVD 10, and when the DVD 10 is determined as the disk in which the audio contents are recorded, allocating a file information memory area F for storing the file information of respective audio contents read out from the DVD 10 to two frame memory areas Z.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086904-A (JP)
Title: Acceleration trajectory generation device
Inventor: AKIYAMA SHIGEKI
IPC: G05B19/416
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration trajectory generating device for highly precisely controlling the target speed or target location of a control object, and for highly efficiently using the driving energy of a driving source.  <P>SOLUTION: An acceleration trajectory corresponding to a variable speed region is generated so as to be curved based on the transitional time of the variable speed region so that the change rate of jerk can be suppressed, and that the target speed or target location of the control object can be highly precisely controlled. Also, any difference to be generated between the acceleration trajectory and the torque trajectory of a motor can be decreased, and the energy of the motor can be highly efficiently used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087068-A (JP)
Title: Method for calculating delay time of semiconductor integrated circuit
Inventor: IWANISHI NOBUFUSA
IPC: G06F17/50
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the calculation processing time of each cell delay time in a semiconductor integrated circuit without increasing processor speed.  <P>SOLUTION: A plurality of clock source points in the semiconductor integrated circuit are extracted in step S100, and a cell belonging to each clock source point is extracted as a clock domain in step S101. A plurality of extracted clock domains are assigned to a plurality processor elements so that they are assigned to different processor elements in step S102, and the cell delay time of each cell belonging to each clock domain is calculated in parallel using the plurality of processor elements in step S103.  <P>COPYRIGHT: (C)2007,JPO&INPIT