baber/WOPTO huggingface dataset:
Patent JP-2008057417-A (JP)
Title: Gas turbine equipment
Inventor: NAKANO SUSUMU
IPC: F02C7/264
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide gas turbine equipment that eliminates the need for special operation and a power source for inserting and pulling off an ignition plug.  <P>SOLUTION: The equipment includes a compressor 2 for compressing air, a combustor 4 for burning compressed air and fuel, a turbine 1 driven by combustion gas generated in the combustor, and a regeneration heat exchanger 5 for exchanging heat between exhaust gas of the turbine and compressed air introduced to the combustor. The ignition plug of the combustor is constructed in such a manner that the same can be inserted in a combustor liner and can be pulled out to an outside by using delivery air of the compressor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059889-A (JP)
Title: Surface light source device
Inventor: MORIMOTO TADASHI
IPC: F21V7/22
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device having a structure in which luminance unevenness hardly occurs between adjoining surface light source units.  <P>SOLUTION: The surface light source device to illuminate a liquid crystal display device of transmission type from the rear face is composed of surface light source units of P×Q pieces of which the light sources are independently controlled. The surface light source unit 42 and the surface light source unit 42 are partitioned by barrier ribs 41 which reflect light emitted from the light source 43 provided in the surface light source units 42, and the light source 43 is arranged in the vicinity of the barrier ribs 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057919-A (JP)
Title: Refrigerator
Inventor: KUSANO TAKAHITO
IPC: F25D21/08
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the heating value of a heater is conventionally controlled based only on a freezing chamber temperature sensor and an outside air temperature sensor, but this control cannot attain efficient heating of a required part to a predetermined temperature by the heater, that is, a heated object is heated more than required and frosting or dewing cannot be efficiently prevented to cause the degradation of energy-saving performance.  <P>SOLUTION: This refrigerator comprises a first temperature detecting sensor provided in a refrigerating chamber, a second temperature detecting sensor provided in the other space heat-insulated from the refrigerating chamber, and the heater controlled in the heating value. A current flowing to the heater is controlled based on the detection value of the first temperature detecting sensor and the detection value of the second temperature detecting sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056199-A (JP)
Title: Brake hydraulic control unit for vehicle
Inventor: SAKAI MORIHARU
IPC: B60T8/34
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake hydraulic control unit provided with a plurality of pumps and motors, with a shock absorbing chamber for damping pulsation pressure provided in a delivery passage of each pump, in which the brake hydraulic control unit is compact, and mounting regulation to a vehicle is alleviated.  <P>SOLUTION: Delivery passages for two pumps of a first and a second systems driven by motors 3<SB>-1</SB>and 3<SB>-2</SB>disposed in parallel are formed inside a housing 2a, and shock absorbing chambers 24<SB>-1</SB>- 24<SB>-4</SB>for damping pulsation pressure are respectively provided in the delivery passages. Among the shock absorbing chambers, the shock absorbing chambers 24<SB>-1</SB>and 24<SB>-2</SB>to be provided in the delivery passage for the pump of the first system are disposed above and below a pump incorporation part I of the first system, and the shock absorbing chambers 24<SB>-3</SB>and 24<SB>-4</SB>to be provided in the delivery passage for the pump of the second system are disposed above and below a pump incorporating part II of the second system, all in parallel to motor shafts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064629-A (JP)
Title: Irregularity inspection method, manufacturing method of display panel and irregularity inspection device
Inventor: TANIZAKI HIROYUKI
IPC: G02F1/13
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irregularity inspection method which enables the acquisition of a result near to the result of a sensory test due to an inspector, a manufacturing method of a display panel using the irregularity inspection method, and an irregularity inspection device.  <P>SOLUTION: In the irregularity inspection method for inspecting the presence of irregularity in the panel material, the panel material becoming an inspection target is photographed under a plurality of level conditions (step S1), a plurality of primary images are acquired from the photographing result (step S2), processing is applied to those primary images so as to emphasize a change in the images to form a plurality of secondary images (step S3), the secondary images are synthesized by predetermined weighting to form a synthetic image (step S4) and the presence of irregularity is judged on the basis of the synthetic image (step S5). Then, the predetermined weighting is determined so as to discriminate a region where irregularity is caused and another region when the secondary images are formed with respect to an instruction panel material wherein irregularity is caused and synthesized to form the synthetic image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064420-A (JP)
Title: Refrigerating device
Inventor: SAKAE SATORU
IPC: F25B1/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve COP (coefficient of performance) while securing reliability of a high stage-side compressing mechanism, in a refrigerating device comprising a low stage-side compressing mechanism and the high stage-side compressing mechanism for compressing a refrigerant in two stages.  <P>SOLUTION: This refrigerating device 1 comprises an operation capacity-variable booster compressing mechanism 41, and a refrigerant circuit 10 constituted by successively connecting the operation capacity-variable high stage-side compressing mechanism 11, an outdoor heat exchanger 13, a refrigeration expansion valve 32, and a refrigeration heat exchanger 31, and performs a cooling operation by compressing the refrigerant in two stages to be condensed, and then evaporating the refrigerant by the refrigeration heat exchanger 31. A controller 100 of the refrigerating device 1 comprises a first capacity control portion 101 controlling an operation capacity of the booster compressing mechanism 41 so that an evaporation temperature in the refrigeration heat exchanger 31 is agreed with a target evaporation temperature, and a second capacity control portion 102 controlling an operation capacity of the high stage-side compressing mechanism 11 so that a discharge temperature of the booster compressing mechanism 41 is agreed with a target discharge temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070452-A (JP)
Title: Projector
Inventor: KOJIMA HIDEKI
IPC: G02F1/1335
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector designed so that an observer can perceive a dot matrix to a moderate degree while a black matrix image is made inconspicuous on a screen without decreasing resolution.  <P>SOLUTION: A projecting means 40 includes: a first projecting means 41 and a second projecting means 42; a light shield part 47 in the form of a grid, at the imaging position of the first projecting means 41 or near the imaging position; and a light-shield part image application member 45 having an opening surrounded by the light shield part. The first projecting means 41 projects images on liquid crystal light valves 30R, 30G and 30B to the light-shield part image application member 45, a second projecting means 42 projects an image on the light-shield part image application member 45 to a projection screen 50. The proportion of the widths of the light shield parts of the liquid crystal light valves 30R, 30G, and 30B to the pixel pitches of the liquid crystal light valves 30R, 30G, and 30B are higher than the proportion of the width of the light shield part of the light-shield part image application member 45 to the open pitch of the opening of the light-shield part image application member 45.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072254-A (JP)
Title: Compression coding method and decoding method of color image, and compression coding device and decoding device of color image
Inventor: INAZUMI YASUHIRO
IPC: H04N19/467
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression coding method and a decoding method of a color image by which an information amount during transmission, display, storage, etc. of color image information can be considerably reduced.  <P>SOLUTION: Color separation is applied to a color original image 1, and color difference components are compressed and coded to luminance components by a JPEG encoder 2 with an electronic watermark function by electronic watermarking in accordance with a key file 3 wherein a rule for embedding color difference components into luminance components is described. An obtained output image is a monochromatic JPEG image 4 having the color difference components concealed, and this image is inputted to a JPEG decoder 7 with an electronic watermark function, and the electronic watermarking of color difference signals is released in accordance with an electronic watermark release rule specified in the key file 3, whereby a color image 8 is restored.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073693-A (JP)
Title: Friction stir spot welding method
Inventor: GENDO TOSHIYUKI
IPC: B23K20/22
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress both elongation of time required for joining and lowering of the corrosion resistance of a metal-coated steel plate, in a friction stir spot welding method.  <P>SOLUTION: A metal-coated second steel plate W2 and non-coated first steel plates W1b, W1a are overlaid in this order to form a workpiece W. A rotary tool 7 is lowered while rotated and then, a to-be-joined part of the workpiece W is held between the rotary tool 7 and a receiving member 8 and pressed in the rotary axis direction from the first steel plate W1a side. Frictional heat is generated by friction between the rotary tool 7 and the surface of the first steel plate W1a. The rotation and pressurization of the rotary tool 7 is continued to cause plastic flow in the first and second steel plates W1a, W1b, W2. Elevated while being rotated, the rotary tool 7 is pulled out of the workpiece W. The workpiece is cooled and hardened to complete its joining.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075294-A (JP)
Title: Lock handle device for key handle extraction/insertion door
Inventor: SASAKI SHUNJI
IPC: E05B3/00
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock handle device for a key handle extraction/insertion door capable of having a large number of different locks and causing no problem of erroneous operation of the lock pin.  <P>SOLUTION: When the operating pusher 8 of a key handle 7 is extracted from the handle engagement/disengagement groove 6 of a connection flange 5, the lock pin-like projecting part 12 of a lock plate 10 is engaged with the handle engagement/disengagement groove 6 by the biasing force of a compression coiled spring 11, and the braking edge part 16 of the lock plate 10 is engaged with the braking support part 18 of a recessed part 9 for locking. Then, a lock shaft 3 is unrotatably locked to a receiving seat body 2. When the operating pusher 8 is inserted into the handle engagement/disengagement groove 6 up to a predetermined depth, the lock pin-like projecting part 12 is pushed by the recessed part 13 for key code of the operating pusher 8 and retreated, the front end of the lock pin-like projecting part 12 reaches to the contact line between the front end surface 23 of a mounting flange 4 and the rear end surface 20 of the connection flange 5, and the braking edge part 16 of the lock plate 10 is moved to the position where it is allowed to come into the clearance groove 17 of the recessed part 9 for lock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075524-A (JP)
Title: Intake control device and saddle ride type vehicle
Inventor: NOBORIO DAICHI
IPC: F02M35/16
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake control device capable of inhibiting inappropriate change of a length of an intake pipe even if engine load frequently changes.  <P>SOLUTION: The intake control device is provided with a change control section for changing a length of an intake between a predetermined connection length and a disconnection length shorter than the connection length and a determining means for determining whether or not the length of the intake conduit needs to be changed by the change control section. It is included in conditions for determining change from the connection length to the disconnection length that an engine load is higher than a predetermined threshold value. It is included in conditions for determining change from the disconnection length to the connection length that an engine load is lower than a threshold value set lower than the threshold value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079012-A (JP)
Title: Mobile wireless device
Inventor: KAWAMURA MASANORI
IPC: H04B1/40
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless device which can receive without being interrupted in the state of intermittent receiving and allows a receiving person to talk to a sending person without delaying timing to begin talking in the case of not intermittent receiving.  <P>SOLUTION: A transmission side is provided with a monitor timer 8 which counts a specified time for transition from transmission completion to intermittent receiving, and a variable synchronous pull-in signal generation circuit 9 which synchronizes with the monitor timer 8. When the monitor timer 8 begins or ends time counting, the variable synchronous pull-in signal generation circuit 9 outputs a synchronous pull-in signal, the time length of which is one that a saving time of intermittent receiving and a synchronous pull-in time are added. While the monitor timer 8 counts time, the variable synchronous pull-in signal generation circuit 9 outputs a synchronous pull-in signal, the time length of which is the synchronous pull-in time. The outputted synchronous pull-in signal is transmitted from a transmitter 7 through an antenna sharing device 2 and an antenna 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075135-A (JP)
Title: Vacuum treatment device and air opening method
Inventor: TANZAWA HIROMITSU
IPC: C23C14/56
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum treatment device where, even upon the maintenance of a chamber with a low vacuum pressure, it is possible that only the pressure of the chamber with a reduced vacuum pressure shall be returned to the atmospheric pressure.  <P>SOLUTION: The vacuum treatment system is provided with: a first vacuum chamber (20) with a prescribed vacuum pressure; a second vacuum chamber (42) with a vacuum pressure lower than that of the first vacuum chamber (20); a gate lock chamber (70) allowing the first vacuum chamber and the second vacuum chamber to be communicated; a first gate valve (GV1) performing opening/closing between the first vacuum chamber and the gate lock chamber; and a second gate valve (gate valve GV2) performing opening/closing between the second vacuum chamber and the gate lock chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007045408-A (JP)
Title: Bearing device for driving axle
Inventor: SAHASHI KOJI
IPC: F16D3/2245
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify each of the work for installing a bearing device for a driving axle to a car body and the work for removing it from the car body.  <P>SOLUTION: An inner member 13 is pressed into an outside joint member 15 for spline-connection, and a caulking part 15e of the outside joint member 15 is caulked with an outer end of the inner member 13 for integration. The maximum diameter of a boot 19 or the outside joint member 15 is formed the the diameter of a fitting surface 11a of the outer member 11 or smaller so that the whole wheel bearing device as a unit can be pulled out together with the outer member 11 by releasing a fitting bolt 21 for fixing the outer member 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008076907-A (JP)
Title: Method for acquiring three-dimensional profile of pipeline, method for locating buried position of pipeline, and method for locating defect position of pipeline
Inventor: NAKANO MINORUYO
IPC: G09B29/10
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately locate, from the surface of the ground, the position of a pipeline or the position of defects on the pipeline even when the pipeline itself moves or the linear shape of the pipeline changes after the construction of the pipeline.  <P>SOLUTION: A method for acquiring three-dimensional profile of a pipeline comprises: a step to acquire a three-dimensional profile coordinate indicating the shape of the pipeline in a coordinate system based on a reference point on the pipeline; a step to acquire, at multiple positions on the laid pipeline, the world geodetic system coordinate (using the Global Positioning System) of the multiple positions; and a step to replace the coordinate in the coordinate system based on the reference point at the same position as the multiple positions on the pipeline by the acquired world geodetic system coordinate and to transform, based on the replaced coordinate, all the coordinate data indicating the shape of the pipeline into the world geodetic system coordinate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079484-A (JP)
Title: Digital protection relay system and digital protection relay panel
Inventor: NAKAMOTO YUTA
IPC: H02H7/26
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital protection relay system and a digital protection relay panel for reducing a cost for constructing a system in an electric station.  <P>SOLUTION: The digital protection relay system for protecting a plurality of protection zones in one electric station divided by a plurality of circuit breakers comprises: a control panel for detecting the existence of an abnormality in supplying power in at least one protection zone among a plurality of the protection zones, and outputting a trip instruction for opening the circuit breaker corresponding to the protection zone in which the abnormality is detected; and an operation panel operated so as to open and close the circuit breaker corresponding to the trip instruction among a plurality of the circuit breakers based on the trip instruction outputted from the control panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079662-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables players to be notified not only to be prevented from being confused by the frequency of the continuation of the time shortening state but also to help them break out of a hopeless rut.  <P>SOLUTION: A pachinko game machine 10 notifies the players of the shift to the second normal lottery mode or the shift to the second high-probability lottery mode after the second special game by being displayed on a liquid crystal display device 32 when the shift is made to the second special game (sudden variable-probability or sudden time shortening state) according to the result by the second jackpot lottery means after the shift to the normal game in the second normal lottery mode according to the result by the second jackpot lottery means (hit in dropping lottery) within the period of the first high-probability lottery mode (variable-probability state) in the second high probability lottery mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084626-A (JP)
Title: Method of scanning charged particle beam and charged particle beam device
Inventor: SASAKI HIROKO
IPC: H01J37/28
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of scanning charged particle beams and a charged particle beam device capable of setting a scanning position at an appropriate site within a deflectable range of scanning positions of charged particle beams.  <P>SOLUTION: In the method, scanning positions of charged particle beams are deflected on a plurality of objects within a deflectable region of the scanning positions in a deflectable region of scanning positions of the charged particle beams, and a deflection volume of the scanning positions is corrected based on displacement of the objects at scanning positions after each deflection, and the device for achieving the correction is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082030-A (JP)
Title: Operation system control device for construction machine
Inventor: NAKAJIMA YOSHIO
IPC: E02F9/20
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system control device for a construction machine, which can improve the stability of control.  <P>SOLUTION: The operation system control device is formed of: operating devices 27 to 30 provided with respective operating means 18 to 21; a controller 32 which computes current command values of proportional solenoid valves 33A, 33B to 36A, 36B according to electrically operating signals from the operating devices 27 to 30, and computes duty ratios corresponding to the current command values, to thereby generate pulse signals, respectively; and solenoid valve driving circuits 37A, 37B to 40A, 40B for applying voltages to the proportional solenoid valves 33A, 33B to 36A, 36B, based on the pulse signals, respectively. The controller 32 detects excitation currents of the proportional solenoid valves 33A, 33B to 36A, 36B in synchronization with the pulse signals, and when the operating means 18 to 21 are held at arbitrary locations over a predetermined time period, the controller computes the duty ratios by using correction values of duty ratio converting coefficients computed based on the excitation currents of the proportional solenoid valves 33A, 33B to 36A, 36B and the duty ratios of the pulse signals corresponding to the excitation currents.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089784-A (JP)
Title: Electrooptic device and driving method therefor
Inventor: ISHII MASAYA
IPC: G09G3/36
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve motion picture display characteristics when what is called an area-scan drive system is employed.  <P>SOLUTION: A data line is precharged with voltage corresponding to black of positive polarity, pixels in a certain row are made black, and voltage corresponding to a grayscale of positive polarity is written to pixels in a row which is a predetermined number of rows apart. Further, the data line is precharged with voltage corresponding to black of negative polarity, pixels in another rows are made black, and voltage corresponding to a grayscale of a negative polarity is written to pixels in a row which is the predetermined number of rows apart from the other row. At this time, the pixels to which the voltage corresponding to the grayscale of positive polarity is written are made black by writing by the precharging of one polarity, and the pixels to which the voltage corresponding to the grayscale of negative polarity is written are made black by the writing by precharging of the other polarity.  <P>COPYRIGHT: (C)2008,JPO&INPIT