baber/WOPTO huggingface dataset:
Patent JP-2008009449-A (JP)
Title: Liquid crystal display device
Inventor: OSADA TOSHIHIKO
IPC: G02F1/133
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing the deterioration in image quality due to movement blur by providing a black display period in one frame period of an input image signal, and capable of compensating the response characteristic of a liquid crystal to realize high-quality image display by applying proper emphasis conversion to the image signal.  <P>SOLUTION: The device comprises: a black insertion means for inserting a black display signal into at least an N-th vertical display period in one frame period of the input image signal; an emphasis converting means for obtaining an emphasis converting signal with which the liquid crystal display panel 5 reaches transmissivity defined by the image signal after one vertical display period elapses, from the frame frequency converted image signal; and a signal switching means for switching between the image signal emphasis-converted by the emphasis converting means and an emphasis-unconverted image signal in a vertical display period unit of the frame frequency converted image signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331107-A (JP)
Title: Surface coated cubic boron nitride sintered body tool
Inventor: OTA TOMOKO
IPC: B23B27/20
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cubic boron nitride sintered tool, which has suitable wear resistance and toughness, and controls exfoliation and breakage of a coated film at the time of intermittent machining.  <P>SOLUTION: The surface coated cubic boron nitride: sintered tool comprises a base material 2 made of a cubic boron nitride sintered body which has 20 vol.% or more of cubic boron nitride; and a coated film 1 formed on the cubic boron nitride sintered body of the base material 2. The coated film 1 is made of a material including TiCN, and has internal stress of -10 to 0 GPa, and also has a stress difference of 1 GPa or more between its surface side and a base material side as a back side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009044697-A (JP)
Title: Planner antenna
Inventor: IKEDA MASAKAZU
IPC: H01Q21/08
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planner antenna capable of obtaining a good electric property even when the antenna height from a ground plane is lowered.  <P>SOLUTION: On the rim portion of a planar-shaped ground plane 12, an EBG unit 11 constituted of a periodically formed unit patterns. In the vicinity of the EBG 11, an antenna unit 10 is disposed. In the EBG 11, capacitance is produced between the ground plane 12, an inductor is produced by the length. The EBG unit 11 is made to be substantially in a resonant state at the use frequency of the antenna unit 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046317-A (JP)
Title: Anatase type titanium oxide fine particles and method for producing anatase type titanium oxide fine particles
Inventor: CHOO CHEOW-KEONG
IPC: B01J37/34
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide anatase type titanium oxide fine particles having high freedom with respect to the range of absorbable lights and a method for producing the anatase type titanium oxide fine particles.  <P>SOLUTION: The anatase type titanium oxide fine particles have a band gap Eg of 3.87 eV≤Eg≤4.13 eV and are generated by pulse laser ablation with a pulsed laser beam having a laser fluence of 0.25 J/cm<SP>2</SP>or more to a raw material consisting of rutile type titanium oxide and being placed in a liquid such as distilled water, ammonia aqueous solution, nitric acid aqueous solution and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049070-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MATSUURA HIROYUKI
IPC: H01G9/035
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which is highly reliable and prevents a drive electrolyte from leaking to the outside.  <P>SOLUTION: The quaternary salt of 20-180 parts of a compound, which has alkyl substituted amidine group of phthalic acid and/or maleic acid, is dissolved as an electrolyte to an organic solvent of 100 parts containing γ butyrolactone, so as to make an electrolyte. A capacitor element 1 is impregnated with the electrolyte and it is housed in a case 5, and then the case 5 is sealed by a sealing material 6 made of an elastic material which is made by adding peroxides as a curing agent, to a butyl rubber polymer made of copolymer made from isobutylene, isoprene and divinylbenzen, and at least a part of which is 70 degrees (JIS-A) or more in hardness. Thus, the aluminum electrolytic capacitor is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048854-A (JP)
Title: Fuel cell power generating device and its control method
Inventor: TAKE TETSUO
IPC: H01M8/00
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating device and its control method capable of efficient power generation.  <P>SOLUTION: The fuel cell power generating device includes a reformer 3 generating reformed gas by reforming fuel, a first fuel cell 57 generating power with the use of the reformed gas, an exhaust gas treatment part 39 generating hydrogen-containing gas or hydrogen by treating the exhaust gas exhausted from the first fuel cell 57, a hydrogen reservoir 7 storing hydrogen-containing gas or hydrogen, a second fuel cell 9 generating power at a shorter startup time than that of the first fuel cell 57 with the use of the hydrogen-containing gas or the hydrogen when the hydrogen-containing gas or the hydrogen in the hydrogen reservoir 7 is supplied, and a hydrogen supply device 8 capable of adjusting supply of the hydrogen-containing gas or the hydrogen in the hydrogen reservoir 7 to the second fuel cell 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055715-A (JP)
Title: Inverter device and service interruption processing method
Inventor: KARANIHARA HIROTAKA
IPC: H02P27/08
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device and a service interruption processing method wherein it is possible to prevent burnout in a resistor in a rush current prevention circuit, to obviate necessity for the contact signals of an electromagnetic contactor of a converter input unit for service interruption detection, and to continue operation during service interruption.  <P>SOLUTION: The service interruption processing unit (21) of an inverter controller includes: a service interruption control unit A (22) that, when a contactor open signal is detected, zeroes the electric operation-side limit value of a torque limiting unit to reduce a speed command at a constant deceleration ratio; a supply voltage setting unit (24) for setting a supply voltage; a first service interruption voltage value generation unit (25) that generates a first service interruption voltage value from the supply voltage; and a service interruption control unit B (27) that, when a direct-current voltage signal becomes equal to or lower than the first service interruption voltage value, zeroes the electric operation-side limit value of the torque limiting unit, adjusts the deceleration ratio so that the magnitude of the direct-current voltage value is kept at a predetermined value, and reduces the speed command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054804-A (JP)
Title: Package for light emitting element storage, and light emitting device
Inventor: KISHIMOTO KEIICHI
IPC: H01L33/62
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for light emitting element storage which is structurally simple, easily manufactured through short manufacturing processes, and free of a leak of light in a gap portion between a plurality of wiring conductors 5a and 5b on a bottom surface 10 of a frame body 4, and neither decreases in reflection efficiency nor has light emission at an unnecessary part.  <P>SOLUTION: The package for light emitting element storage constituted by bonding a base and a frame body across a plurality of wiring conductors installed at intervals, is characterized in that any of straight lines passing gap surfaces between the plurality of wiring conductors on a vertical surface on an inner peripheral edge that the bottom surface of the frame body forms is blocked by any of the base, frame body, and the plurality of wiring conductors in gaps that the base, the frame body, and the plurality of wiring conductors including the gap surfaces form.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060502-A (JP)
Title: Electronic device, output method and program
Inventor: MATSUKI YOSHITOSHI
IPC: H04N5/92
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To output natural data which are set close to a state where error is not occurring, as further as possible, without interrupting or distorting data, even if an error occurs in the contents.  <P>SOLUTION: When it is decided that an error is occurring in main video data, it is confirmed by a data selection unit 19 of a camcorder 100 whether an error is occurring in a frame of sub-video data containing time information, corresponding to a frame in which the relevant error has occurred. When no error occurs in the sub-video data, the relevant sub-video data are selected. An output control unit 20 replaces the relevant selected sub-video data into main video data and displays them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061477-A (JP)
Title: Method for estimating stretch flange crack in thin plate press forming simulation
Inventor: NITTA ATSUSHI
IPC: G06F17/50
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating stretch flange cracks in advance by means of simulation in order to establish a design guide or a design limit for the stretch flange crack of an actual parts for automobile.  <P>SOLUTION: In this method, after obtaining the relationship between the shear section ratio γ and the critical tensile strain εcr of a material in advance, the shear section ratio γpart before forming the actual parts before forming the actual parts is measured. The critical strain εcr part of the actual parts is obtained from the shear section ratio γpart. Then, the forming analysis of the actual parts is performed by the finite element method, and presence/absence of any stretch flange crack is estimated by comparing the tensile strain ε of a flange part calculated for each element of the finite element method with the critical strain εcr part of the actual parts. The shear section ratio is defined as the ratio of the length in the thickness direction of the shear section to the thickness of the material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061958-A (JP)
Title: Vehicle load carrying platform for plate material transportation
Inventor: NAKAMURA ISAMU
IPC: B62D33/023
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle load carrying platform for plate material transportation capable of easily and stably positioning a plate material carrier on a floor surface.  <P>SOLUTION: This vehicle load carrying platform for plate material transportation has the plate material carrier and the floor surface 2, and the plate material carrier has a lower member 4a on which a lower end part of a plate material 23 is placed and an erecting member 4b extending upward from the lower member 4a and against which the plate material 23 is set. A wheel 7 and a position regulating device 6 to position and regulate the wheel 7 vertically against the lower member 4a are provided on both end parts of the lower member 4a. The floor surface 2 has a pair of rails 2b to guide and support the wheel 7. The rails 2b have a recessed part 2b1 recessed and provided from a main floor part 2a of the floor surface 2 and a rail engaging part 2b2 provided on a bottom surface of the recessed part 2b1 and with which a wheel engaging part 7a formed on an outer peripheral surface of the wheel 7 is engaged. The lower member 4a is changed over to a position where it is lifted from the main floor part 2a and to a position where it is set on the main floor part 2a by positioning and regulating the wheel 7 vertically by the position regulating device 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022577-A (JP)
Title: Data processing apparatus
Inventor: NAGOYA MITSUGI
IPC: H04L29/10
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for achieving a high-speed data processing apparatus.  <P>SOLUTION: A communication control apparatus 10 includes a communication control section 2 on the receiving side, a packet processing circuit 20, and a communication control section 4 on the sending side. The communication control sections 2 and 4 have respective PHY processing sections 5a and 5b which process the physical layer of packets, and respective MAC processing sections 6a and 6b which process the MAC layer of the packets. The packet processing circuit 20 is composed of wired logic circuits, and performs filtering and other processing according to data included in the packets. The processing is executed by the dedicated hardware circuit without requiring a CPU or an OS.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066021-A (JP)
Title: Game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To execute the presentation with detected game balls by holding the detected game balls used for the presentation only as much as possible through the power supply shut-off or the recovery of the power supply.  <P>SOLUTION: In the process of loading the power supply, whether a RAM clearing signal is input or not, that is, whether a RAM is deleted or not, is determined (S2). If the result of determination is affirmative(Yes in the S2), the RAM is deleted (S6), an initial screen specifying command is transmitted to a subordinate integrated control device 83 (S8), a reserved ball releasing signal is transmitted to the subordinate integrated control device (S9), and a releasing flag is set at 1 (S10). If the result of determination is negative, the RAM is deleted (S6), the initial screen specifying command is transmitted (S8), the reserved ball releasing signal is transmitted (S9) and the releasing flag is set at 1 (S10) if the RAM guaranteed value is not 1 (No in the S3) or if the SUM value is not 0 (No in the S5).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070648-A (JP)
Title: Dye-sensitized semiconductor electrode and photoelectric conversion device using it
Inventor: SAYAMA KAZUHIRO
IPC: H01L31/04
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new semiconductor electrode very useful as a photoelectric conversion device widening an absorption wavelength region of a sunlight spectrum, being highly sensitized even by long wavelength light such as infrared light, and enhancing energy efficiency.  <P>SOLUTION: In a dye-sensitized porous semiconductor electrode, a semiconductor is a compound containing a tungsten oxide, a molybdenum oxide, or at least one element of tungsten and molybdenum, and dye is a basic anchor group such as an amino group or a pyridine group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008108709-A (JP)
Title: Organic electroluminescent element
Inventor: TOBIYO MANABU
IPC: H05B33/12
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having high external quantum efficiency.  <P>SOLUTION: In this electroluminescent element, a luminescent layer is held between a pair of electrodes, and the luminescent layer is divided into at least three layers in its thickness direction. When the thickness of the luminescent layer A close to an anode, the thickness of the luminescent layer C close to a cathode, and the thickness of the luminescent layer B between the luminescent layer A and the luminescent layer C are set as (a), (c), and (b) respectively, one mode satisfies a<b<c, and has an intermediate layer containing an electron block material between the divided luminescent layers, and another mode satisfies a>b>c, and has an intermediate layer containing a hole block material between the divided luminescent layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009074266-A (JP)
Title: Traveling hydraulic work machine
Inventor: ITOGA KENTARO
IPC: E02F9/22
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling hydraulic work machine which can control the reduction of maximum pump torque while correctly grasping the operating state of a front work device during the combined operation of traveling and a working actuator, to thereby maintain combined operability in a favorable state and improve the workability and working efficiency of the work machine.  <P>SOLUTION: A correction torque ΔT corresponding to rotational speed deviation ΔN is computed in a correction torque computing section 83, and a first determination coefficient α according to a torque converter speed ratio e is computed in a traveling state determining section 85. Then a second determination coefficient η according to the location (height) of the front working device 104 is computed in a front location determining section 91, correction torque ΔTA is obtained by multiplying the correction torque ΔT by the determination coefficients η, α in multiplying sections 88, 92, respectively, and corrected pump base torque TRA is obtained by adding the correction torque ΔTA (negative value) to pump base torque TR in an adding section 93, to thereby correct maximum pump absorption torque.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047145-A (JP)
Title: Dual thread processor
Inventor: CHEN HONG-YI
IPC: G06F9/46
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe line processor architecture for efficient multi-thread processing.  <P>SOLUTION: The processor is provided that includes an instruction fetch unit operable to fetch instructions associated with a plurality of processor threads, a decoder responsive to the instruction fetch unit, issue logic responsive to the decoder, and a register file including a plurality of banks corresponding to the plurality of processor threads. Each bank is operable to store data associated with a corresponding processor thread. The processor can include a set of registers corresponding to each of a plurality of processor threads. Each register within a set is located either before or after a pipeline stage of the processor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009073283-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62K17/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To give an occupant a proper uphill or downhill feeding through a steering operation even at a hill by correcting target acceleration of a vehicle input by a steering device according to a road gradient, and to achieve a comfortable and stable travelling state regardless of the road gradient.  <P>SOLUTION: The vehicle has a drive wheel 12 which is rotatably mounted on the vehicle body, a steering device which inputs a target value of the vehicle acceleration, and a vehicle control device which controls a posture of the vehicle body by controlling a driving torque given to the drive wheel 12. The vehicle control device corrects the target value of the vehicle acceleration input by the steering device according to the vehicle speed and the road gradient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073288-A (JP)
Title: Headlight support structure for saddle-ride type vehicle
Inventor: ICHIKAWA MANABU
IPC: B60Q1/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight support structure for a saddle-ride type vehicle, capable of achieving reduction of manufacturing cost and improvement of productivity.  <P>SOLUTION: A headlight stay 17 is installed between a top bridge and a bottom bridge for supporting a right and a left front forks 2, so that a headlight is supported by the front fork 2 through the headlight stay 17. The headlight stay 17 is provided with light support members 20A and 20B and turn indicator support members 22A and 22B on the right and the left of a frame part 19. They are wholly and integrally formed of light alloy or resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072348-A (JP)
Title: Game board of pachinko game machine
Inventor: ASHIDA OSAMU
IPC: A63F7/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a ball hit to the right easily enter a variable winning component.  <P>SOLUTION: Without changing the structure of the game board 1 provided with a guide rail 2 and a rebounding member 18, an additional rebounding member 19 is positioned more on the upper left than the rebounding member 18 and is provided closely to the guide rail 2, the ball hit to the right collides with the additional rebounding member 19 and is rebounded, the possibility that the rebounded ball enters an upper variable winning component 9 from an open opening/closing body 24 increases, the upper variable winning component 9 and a lower variable winning component 10 are configured in a large size, and the lower variable winning component 10 is disposed between the upper variable winning component 9 and an out port 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077540-A (JP)
Title: Motor driving apparatus
Inventor: SAITO SHINICHI
IPC: H02P29/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving apparatus which can detect the risk of step-out of commutation angle, in advance, using a simple configuration.  <P>SOLUTION: In a motor driving apparatus comprising a phase control means which outputs a speed command value, by computing the difference in a position command value and a position feedback value of a load the position of which is controlled, and a speed control means which outputs a thrust command value, based on the commutation angle for a motor driving the load by operating the difference of the speed command value and the speed feedback value of the load is further provided with a step-out monitoring section of comparing the thrust command value, with the value of a thrust generated in the load and detecting the step-out of commutation angle, based on the difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076720-A (JP)
Title: Chuck table mechanism of grinding device
Inventor: OCHI HIDETAKA
IPC: B24B41/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck table mechanism of a grinding device, which securely releases a wafer from a holding surface of a chuck table when the wafer is released from being suctionally held without adding an atmosphere release path to a suction path for applying negative pressure to the chuck table.  <P>SOLUTION: In the chuck table mechanism, when a workpiece suctionally held on the chuck table 60 is released from being suctionally held, a control means 66 for controlling an electromagnetic on-off valve 633, an electromagnetic flow rate control valve 645, and a proportional control valve 647 closes the electromagnetic on-off valve 633 and opens the electromagnetic flow rate control valve 645, and controls a voltage applied to the proportional control valve 647 so that the flow rate of the proportional control valve 647 gradually increases.  <P>COPYRIGHT: (C)2009,JPO&INPIT