baber/WOPTO huggingface dataset:
Patent JP-2008303798-A (JP)
Title: Internal combustion engine and control device of internal combustion engine
Inventor: MURASE EIJI
IPC: F02P15/08
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform ignition without requiring high ignition energy, when performing lean combustion by forming a homogeneous air-fuel mixture lean in the air-fuel ratio by a swirling air current generated in a cylinder.  <P>SOLUTION: This internal combustion engine 50A for performing the lean combustion has a first ignition part H1 comprising a first central electrode 60aA and a first earth electrode 60bA forming a first electrode gap 60cA between the first central electrode 60aA and itself, and a second ignition part H2 comprising a second central electrode 61aA and a second earth electrode 61bA forming a second electrode gap 61cA between the second central electrode 61aA and itself. The first electrode gap 60cA is also correspondingly arranged in a part outside of a vortex central part TC among a tumble flow T, and the second electrode gap 61cA is correspondingly arranged in the outer side than the vortex central part TC among the tumble flow T.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312281-A (JP)
Title: Power compensating system
Inventor: IMAZU TOMOYA
IPC: H02J3/01
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To compensate reactive power, making use of a charge/discharge controller connected between each phase and the next of a three-phase AC power system.  <P>SOLUTION: A central controller 10 calculates at least one compensating current command between a compensating current command for compensating the reactive power on a three-phase AC power system and a compensating current command for compensating a harmonic current, and converts it into an interphase current command. A first charge/discharge control means 2 connected between the U phase and the V phase of a three-phase AC power system, a second charge/discharge control means 3 connected between the V phase and the W phase, and a third charge/discharge control means 1 connected between the W phase and the V phase discharge the power accumulated in accumulators connected severally to a three-phase AC power system, based on interphase current commands.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007336560-A (JP)
Title: Method for coodinating co-resident teleconferencing endpoints to avoid feedback
Inventor: DIETHORN ERIC J
IPC: H04B17/40
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing feedback between co-resident or collocated teleconferencing endpoints.  <P>SOLUTION: A method of controlling teleconference signals includes receiving, at a teleconference bridge 10, endpoint-generated audio signals from each of a plurality of participating endpoints 12a-12e arranged at a plurality of locations. At least two of the participating endpoints are acoustically collocated at one of the locations. A bridge-generated audio signal is generated for each of the participating endpoints based on a set of signals. The set of signals includes all of the endpoint-generated signals received at the teleconference bridge, exclusive of the endpoint-generated signals transmitted to the bridge from each of the acoustically collocated endpoints.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008310161-A (JP)
Title: Optical deflecting device and image display device
Inventor: ABE YUKIKO
IPC: G02F1/13
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that liquid crystal is disordered in alignment or becomes turbid in white along linear electrodes, in an optical deflecting device used for an image display device, when potentials which are different in steps are applied to a plurality of linear electrodes to apply a horizontal electric field into the liquid crystal, and when an optical deflecting device is driven by applying a voltage, the white turbidity often extends linearly and is apt to be generated at an edge portion of a linear electrode, because of a level difference between where the linear electrode is formed and where the linear electrode is not formed as one of the causes.  <P>SOLUTION: On a substrate, the linear electrodes are disposed side by side and coupled nearby ends of the respective electrodes by a resistance film, and a prescribed potential is applied across the resistance film. A conductive intermediate layer is provided on a linear electrode, and an alignment control layer is provided further thereupon. The resistance value Ri, resulting from the conductive intermediate layer between adjacent linear electrodes, is set to be 10 times or larger than the resistance value Rr of the resistance film connecting the electrodes. Consequently, the potential gradient in the liquid crystal becomes gentle, and the problem of the white turbidity is solved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310911-A (JP)
Title: Semiconductor device and its controlling method
Inventor: NAGASHIMA HIROKAZU
IPC: G11C16/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a reduced nonvolatile storage area.  <P>SOLUTION: The semiconductor device of the present invention includes: a first nonvolatile storage area 10 made up of a plurality of sectors; a second nonvolatile storage area 20; a third nonvolatile storage area 30 provided in the first storage area 10; a fourth nonvolatile storage area 32 provided in the second storage area 20; and a controlling section that selects a first mode in which the plurality of sectors where the third storage area 30 is not provided in the first storage area are used as a main storage area, the second storage area 20 is used as a boot area, and the third storage area 30 is used as a storage area of various control information, and a second mode in which the first storage area 10 is used as the main storage area, and the fourth storage area 32 is used as the storage area of various control information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308379-A (JP)
Title: Device for removing oxygen contained in gas and apparatus for producing high purity nitrogen gas
Inventor: KINOSHITA KAZUYA
IPC: B01D63/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing high purity nitrogen gas, with which high purity nitrogen gas can be produced.  <P>SOLUTION: The apparatus for producing high purity nitrogen gas includes: a compressor 12 for compressing the atmosphere 11; a filter 13 for removing dust in the atmosphere 11; a hollow fiber membrane 14 wherein hollow fibers for separating the compressed air into a nitrogen component and an oxygen component are bundled; and a deoxidation device 18 for removing a trace amount of oxygen contained in the nitrogen component separated by the hollow fiber membrane 14 to produce high purity nitrogen gas. As a deoxidation agent filled in the deoxidation device 18, a cerium oxide-based deoxidation agent having oxygen defects is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003054-A (JP)
Title: Image forming apparatus and cartridge
Inventor: YOSHIZAWA KYOICHI
IPC: G03G21/16
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus from which a plurality of developing devices are easily collectively taken out to the outside of a main body, and a cartridge.  <P>SOLUTION: A photoreceptor cartridge in which the plurality of developing devices are detachably mounted is detachably mounted in the image forming apparatus body. The photoreceptor cartridge includes a substrate B where a distributing circuit to convert input voltage applied to the photoreceptor cartridge from the image forming apparatus body to more kinds of output voltage than the kinds of the input voltage is formed. Therefore, the substrate B is equipped with electrodes E1 to E7 to which the input voltage is applied and electrodes TS, TL, TT and TG which are provided more than the electrodes E1 to E7 and output the output voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002196-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: YOSHIDA KAORI
IPC: F02D41/04
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for more suitably removing deposit adhering and accumulating on an injection hole part of a fuel injection valve.  <P>SOLUTION: In a fuel injection system for an internal combustion engine performing a deposit removing process when quantity of deposit adhering and accumulating near the injection hole part of a fuel injection valve exceeds allowable quantity, the quantity of deposit adhering and accumulating near the injection hole part is judged based on viscosity of fuel used in the internal combustion engine to perform deposit removing process at appropriate timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002588-A (JP)
Title: Refrigerator
Inventor: KAMISAKO TOYOSHI
IPC: F25D23/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a refrigerator with an atomizer wherein, when water or dew condensation water exceeding a necessary water amount is stored in a water storage tank, the water overflows the water storage tank, spills out, and splashes on food, and the qualities of commodities are lowered.  <P>SOLUTION: This refrigerator comprises: a vegetable compartment 107 insulatedly demarcated and kept under comparatively high humidity environment; an atomizer 139 for atomizing a liquid into the vegetable compartment 107; and a water supply means 132 for supplying the liquid into the atomizer 139. When the supplied amount of water into the atomizer 139 is excessive, the excessive water is discharged to the outside of the refrigerator to secure the water necessary for atomization and prevent the water from splashing on the vegetable compartment 107. Consequently, the quality of the inside of the refrigerator can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113411-A (JP)
Title: Method and apparatus for compensating mismatch occurring in digital quadrature transceiver having direct conversion scheme
Inventor: CHOI PIL-SOON
IPC: H04L27/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for compensating mismatch in a digital quadrature transceiver having a direct-conversion scheme.  <P>SOLUTION: An amplification gain for an in-phase signal and a quadrature signal in a transmission module and a reception module is independently adjusted to compensate for phase and gain mismatches without depending on another external circuit or complicated algorithm. Thus, a size of the transceiver can be reduced and power consumption can be decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009010499-A (JP)
Title: Color correction apparatus and image forming apparatus
Inventor: KUBO MASAHIKO
IPC: H04N1/60
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain high color reproducibility without degrading image quality even when performing calibration processing using not a test chart but a normal original image.  <P>SOLUTION: When performing the calibration processing, a grating point data updating part 402 uses respective grating point data before updating stored in a three-dimensional DLUT 201 as base data, and resets the value of the grating point data in the three-dimensional DLUT 201 using the base data and sampling data obtained from the colorimetric result of the original image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006761-A (JP)
Title: Pneumatic tire for automobile
Inventor: YAMAGUCHI EIJI
IPC: B60C9/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the reduced weight and improved durability while ensuring the rigidity of a tread part.  <P>SOLUTION: A tire 1 for an automobile is equipped with a carcass 6 from the tread part 2 to a bead core 5 of a bead part 4 via a side wall part 3, and a belt layer 7 disposed at the outside of the tire radial direction of the carcass 6 and the inside of the tread part 2. The belt layer 7 is composed of one sheet of fabric ply 8 triaxially weaving first, second and third belt cords extended to the different direction with each other. An organic fiber cord having the total fineness of 2,000-6,000 dtex is used for each cord.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006520-A (JP)
Title: Method for manufacturing reinforcing material for tire
Inventor: KITAHARA KOTA
IPC: D07B1/06
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for manufacturing a reinforcing material for a tire in which cords are uniformly arranged each other more stably than the conventional methods without generating such problems as inferiority of feeding condition and breaking.  <P>SOLUTION: A method for manufacturing a reinforcing material for a tire in which a plurality of steel cords are embedded in a rubber, is provided. The method for manufacturing the reinforcing material for the tire comprises arranging the steel cords 1 by passing them through a plurality of holes provided in an inserter 14 and covering them with an unvulcanized rubber. When the steel cords 1 are embedded into the rubber by using a bundle of specified number of the steel cords as a unit as a bundle of the cords, the inserter 14 having a hole through which the bundle of the cords can pass is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006424-A (JP)
Title: Module connected to tool holder
Inventor: CHEN CHANG-REN
IPC: B23Q3/12
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module connected to a tool holder for enhancing machining stability.  <P>SOLUTION: In this module connected to the tool holder, the whole structure is formed by fixing cutters and tools to be used in machining and mutually joining a hollow pedestal and a knife bar. The whole structure is further stabilized since a connecting head is mounted at a front end of the pedestal and the connecting head is covered with the inside of the knife bar. The pedestal and the knife bar are arranged to present concentricity. When the length of the knife bar is too long, accuracy of a machining size is prevented from being affected by vibration when performing machining since the pedestal and the knife bar have insufficient connecting force or a concentricity defect, service lives of cutters are prevented from being lowered due to loosening, slipping-off and rupturing of the cutters, and at the same time, an interface for mutually combining various kinds of pedestals and knife bars having different specifications is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008948-A (JP)
Title: Driving circuit and driving method of data line
Inventor: YOKOTA JUNYA
IPC: G09G3/36
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data line driving circuit for preventing a high current from instantaneously flowing by shifting flowing timing of a driving current.  <P>SOLUTION: The data line driving circuit is provided with: a plurality of output circuits outputting voltage corresponding to gradation voltage for display data; and a plurality of switch parts which are turned ON in response to a line output signal and connect the plurality of output circuits to a plurality of data lines. ON-resistance values of at least a part of the plurality of switch parts in the ON state are changed. The ON-resistance values of at least a part of the plurality of switch parts are preferably changed at different timings. The ON-resistance values of at least a part of the plurality of switch parts are changed from a high value to a low value. Thereby, a peak of the driving current can be shifted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019573-A (JP)
Title: Electric fan with thin structure
Inventor: CHEN CHAO-JING
IPC: F04D29/38
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fan with a thin structure that fulfills the demands for a lightweight, downsized and thin structure and widely expands the application range effectively.  <P>SOLUTION: A driving unit 21 includes a base 211, a coil circuit board 212, and a shaft core 214. The coil circuit board 212 is installed on the base 211. A rotating unit 22 contains a bearing 222, and an impeller 223, a magnet 224, and a metal sheet 225 that contains iron. The bearing 222 is equipped with an outer peripheral edge 222a and an inner peripheral edge 222b. The impeller 223, the magnet 224, and the metal sheet 225 that contains iron, are firmly fixed on the outer periphery 222a while the inner periphery 222b is firmly fixed on the shaft core 214. The rotating unit 22 can be turned by being driven by the coil circuit board 212. The impeller 223 is equipped with a container tank 223a and the metal sheet 225, and the magnet 224 which contain iron, are installed on the container tank 223a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008042900-A (JP)
Title: Apparatus and method for executing program
Inventor: EBISAWA KAN
IPC: A63F13/30
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which advertising information can be inserted.  <P>SOLUTION: A set top box 51 is included as a receiving unit for receiving digital data distributed by using a broadcast system or a communication system. In a game dedicated device 52, starting of a game software item is prohibited, until a software start enable signal is received by the receiving unit. Subsequent to the software start enable signal, data for substitution or insertion for the data of part of the game software are sent. These data can be commercial advertisements. The game dedicated machine 52 can determine whether the commercial advertisements have been introduced into and are in operation, in the game software; and if the commercial advertisements are not in the game software, the game-dedicated machine 52 can be made so as not to operate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301399-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: STEININGER JOSEF
IPC: A61B8/08
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure high targeting accuracy even in a living body changing a position and allow a sure work despite of a doctor with a little experience by improving the targeting accuracy and introduction accuracy of a biopsy needle or the like by a small critical mounting accuracy of a scanning head.  <P>SOLUTION: This ultrasonic imaging apparatus displaying an ultrasonic image of the living body in which the biopsy needle is punctured, is provided with a means for generating and displaying two-dimensional B mode image including a pathway of the biopsy needle which is to puncture the living body, and a method for generating and displaying a three-dimensional B mode image including the pathway in its part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030880-A (JP)
Title: Clinker treatment method
Inventor: MISAKI YUKIO
IPC: B09B5/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of clinker and expand its effective use by improving part of an ash treatment system since the need for using clinker as a soil improvement material has been increased recently.  <P>SOLUTION: Clinker is accumulated in a clinker hopper 2 provided in the lower part of a boiler 1, and transferred to a clinker dehydration tank 5 by circulation stream transport by a cooling rear pump. Water discharged from a desulphurization equipment cooling tower 7 for receiving exhaust gas from the boiler 1 is treated solely by additionally provided discharged water sludge treatment equipment 18. Thus, this system adopts a means preventing supply from the clinker dehydration tank 5 to an ash sedimentation tank 11, and can effectively use clinker conventionally disposed in landfill the deterioration of the quality caused by the adhesion of fluorine etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030534-A (JP)
Title: Fluid transfer device
Inventor: HIRATA ATSUHIKO
IPC: F04B43/12
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact fluid transfer device having simple structure capable of transferring fluid without a check valve.  <P>SOLUTION: The fluid transfer device is equipped with a substrate 10 and a hollow disc shape piezoelectric element 30 displaceably disposed on the substrate. A plurality of divided electrodes 33a-33h circumferentially divided at equal angles are formed on the piezoelectric element 30. The piezoelectric element is bent and deformed by applying the voltage having circumferentially different phase to the divided electrode, and the fluid is transferred from the central part of the fluid transfer device to the outer peripheral direction by circumferentially moving a pocket chamber S generated between the piezoelectric element and the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275661-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing frauds such as opening a board storage box and fraudulently substituting the board storage box for a duplicate board storage box.  <P>SOLUTION: A mount 150 and a circuit board box 62 are attached together with mount fixing means (one-way screws 160, mounting projections 148a-148c, and mounting piece parts 156a-156c) into an irreversible fixation state, and a box body 110 and a lid body 80 are assembled together with assembling fixing means (one-way screws, mounting piece parts 83a-83c, and mounting pieces) into irreversible fixation state. This constitution can constitute the closure of a circuit board box 62 into the irreversible fixation state and mount the circuit board box 62 on a pinball game machine (the mount 150) into the irreversible fixation state so as to prevent the frauds such as opening the circuit board box 62 and fraudulently substituting it for a duplicate circuit board box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041390-A (JP)
Title: Pipe structural body made of synthetic resin
Inventor: KAWARAI HIROYUKI
IPC: F02M35/104
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe structural body made of a synthetic resin in which a linear tightening means reaches a bolt inserting hole at a specific position, wherein a tightening operation of a bolt inserted in the bolt inserting hole at the specific position is made easy, and the tightening force of the bolt is made strong.  <P>SOLUTION: When two pipes 14b and 14c are arranged in the vicinity of an extension line of an axis 18 of a bolt inserting hole 16A at a specific position among a plurality of bolt inserting holes 16 of a flange 12, one pipe 14b is arranged so as to be spaced from the other pipe 14b in an approximately perpendicular direction to a melt-and-adhere vibrating direction line G-G, and further, the pipes 14b and 14c are not overlapped in a direction perpendicular to the melt-and-adhere vibrating direction line G-G. Thus, a gap space 38 is formed for inserting a tightening means 40 for tightening a bolt 58 in the vicinity of the extension line of the axis 18 of the bolt inserting hole 16A at the specific position. As a result, the bolt 58 inserted in the inserting hole 16A at the specific position is tightened by using the linear tightening means 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043005-A (JP)
Title: System and method for managing process of processing apparatus
Inventor: AKUTSU MITSUTATSU
IPC: B23Q15/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform process management of a processing apparatus independently of vehicle models and changes in processes.  <P>SOLUTION: A computer 9 reads control parameters corresponding to a vehicle model corresponding to a crank shaft to be processed from a storage device 10. In a series of processing processes comprised of a plurality of processes allocated to respective prescribed portions to be processed of the crank shaft, a control parameter concerned with a portion to be processed in a present process out of the control parameters read from the storage device 10 is reflected to a processing program in each process and the processing apparatus 1 is controlled in accordance with the reflected processing program.  <P>COPYRIGHT: (C)2009,JPO&INPIT