baber/WOPTO huggingface dataset:
Patent JP-2008130441-A (JP)
Title: Fuel cell system
Inventor: TANAKA YASUAKI
IPC: H01M8/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize pumping hydrogen generated at low efficiency operation for warming-up of a fuel cell stack.  <P>SOLUTION: A fuel cell system 10 includes the fuel cell stack 20, a controller 70 to control battery operation by low efficiency operation large in heat loss compared with normal operation in the case a temperature of the fuel cell stack 20 has a prescribed value or less, a combustor 71 to combust the pumping hydrogen generated at a cathode pole of the fuel cell stack 20 by carrying out the low efficiency operation, and a heat exchange system 70 to warm up the fuel cell stack 20 by thermal energy obtained by combustion of the pumping hydrogen. In addition to the heat loss of the fuel cell stack 20 by the low efficiency operation, by warming up the fuel cell stack 20 by utilizing the thermal energy obtained by a combustion reaction of the pumping hydrogen, the pumping hydrogen can be utilized effectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010037198-A (JP)
Title: Quinolone derivative or its pharmaceutically acceptable salt
Inventor: KOGA YUJI
IPC: C07D409/12
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as a medicine having a P2Y12-inhibiting action, especially a platelet aggregation inhibitor.  <P>SOLUTION: As a result of zealous examination of P2Y12 inhibitors, there are found that a quinolone derivative having a substituted carbamoyl group at the 3-position wherein the substituent on the carbamoyl group is -(polymethylene substituted on a carbon atom adjacent to the carbamoyl group)-CO<SB>2</SB>R (R is -H or a lower alkyl) has an excellent platelet aggregation-inhibiting action, and improves in vivo dynamics. The compound is useful as a platelet aggregation inhibitor, because of having an excellent P2Y12-inhibiting action and an excellent platelet aggregation-inhibiting action.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008130502-A (JP)
Title: Fuel cell separator, and its manufacturing method, as well as fuel cell
Inventor: WATANABE SUSUMU
IPC: H01M8/10
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator capable of being manufactured easily and at low cost, and having a sufficient conductivity and a mechanical property, and its manufacturing method, as well as a fuel cell including the fuel cell separator.  <P>SOLUTION: In the fuel cell separator 10, and its manufacturing method, as well as the fuel cell including the fuel cell separator 10, the fuel separator is provided with a separator chassis 12 composed of a first molding material with volume resistivity not greater than 10 mΩ cm, and a reinforcing body section 14, disposed on the periphery of the separator chassis 12, composed of a second molding material with bending strength not less than 50 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133871-A (JP)
Title: Bearing roller chain
Inventor: FUJIWARA MAKOTO
IPC: F16G13/06
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing roller chain having the sufficient seal performance of a seal mechanism for improving the prevention of the entry of a foreign matter from the outside and the prevention of lubrication oil leakage to the outside, improving a life of anti-abrasion of bearing rollers and inhibiting the defective rotation of the rollers.  <P>SOLUTION: The seal mechanism 9 is provided between an inner link plate 5 and the bearing roller 6 of the bearing roller chain 1, and the bearing roller 6 has a plurality of rollers 11 arranged between a roller 10 and a bush 7. The seal mechanism 9 is comprised of a seal ring 14 having an annular lip 14b closely contacted with the outer surface 10b of the roller 10 and of an annular metallic seal member 15. In the metallic seal member 15, a flange 15d provided on an outer peripheral part enters a recessed groove 10c formed on the outer surface of the roller 10 and forms a labyrinth seal structure. The seal mechanism 9 has a double seal structure of the seal ring 14 and the annular metallic seal member 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134525-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA NAOYUKI
IPC: G02F1/1335
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device for displaying an image using a backlight source having a plurality of regions, capable of preventing light leakage to other regions, interference fringes, color irregularities, and luminance irregularities, increasing light efficiency for low power consumption, and achieving reduction in thickness and weight of the device, which can be manufactured easily.  <P>SOLUTION: The device comprises partitions 18 for partitioning light emitting regions of backlight sources on a substrate 11, light sources 12 disposed on the substrate 11 in correspondence with the respective light emitting regions, and a light diffusion light guide member 15 disposed between a liquid crystal panel 13 and the partitions 18 on the substrate 11, and in parallel with the substrate 11 and the liquid crystal panel 13 at a predetermined distance from the partitions 18. A first optical color mixing layer 16 is composed of the substrate 11, the partitions 18, and the light diffusion light guide member 15, and a second optical color mixing layer 17 is composed of the light crystal panel 13 and the light diffusion light guide member 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135351-A (JP)
Title: Power generating device
Inventor: YAKABE HISATAKA
IPC: H01M8/04
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for a power generation device using a solid oxide fuel cell in which labor concerning a maintenance work of the power generation device can be alleviated, by lessening positions where sealing is necessary.  <P>SOLUTION: The power generation device using a solid oxide fuel cell is provided with a cell-group housing chamber to house a group of fuel cells and an exhaust gas passage chamber which is formed around the cell-group housing chamber and through which exhaust gas exhausted from the cell-group housing chamber to an outside of the power generating device passes, and at least one portion of an outer surface of the cell-group housing chamber is not covered by the exhaust gas passage chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140078-A (JP)
Title: Bus bridge device, information processor, and data transfer control method
Inventor: SATO MAKOTO
IPC: G06F13/36
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve memory access efficiency while maintaining data coherency.  <P>SOLUTION: A register 134 stores an upper limit address and a predetermined lower limit address. An address comparison part 135 compares an address designated by an access request with the upper limit address and lower limit address stored in the register 134. When the designated address is within the range of the lower limit address and the upper limit address, the address comparison part 135 validates a first path for accessing a shared memory 200 through a cache 121. When the designated address is below the lower limit address or beyond the upper limit address, the address comparison part 135 validates a second path for accessing the shared memory 200 without through the cache 121.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007157719-A (JP)
Title: Method for determining aberration coefficient in aberration function of particle-optical lens
Inventor: KOK CHRISTIAAN
IPC: H01J37/26
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method improved in accuracy as compared with a known method because a particle-optical lens of particle-optical apparatus, such as an objective lens, suffers from aberrations; as is already known since decades, Ronchi tests can be used to determine these aberrations of particle-optical lenses; such methods depend on determination of a secondary derived function of an aberration function based on local expansion, for instance, in one or a set of Ronchi tests; a mathematical solution method of these methods is enabled only when unboundedly slightly shifted among the Ronchi tests by depending on the secondary derived function; this means, for instance, that space quantization noise of a camera for recording the Ronchi tests causes a serious error; and these contradictory requirements restrict accuracy, that is, usability of the existing method.  <P>SOLUTION: A set of algorithms for improving a method for quantifying a lens aberration coefficient is explained by using a set of Ronchi tests.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144283-A (JP)
Title: Water-insoluble polyvinyl alcohol fiber aggregate
Inventor: YAMAMOTO KEIICHI
IPC: D04H1/4309
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-insoluble polyvinyl alcohol fiber aggregate which has a high hydrophilic property and has excellent water resistance even under a severe water environment, and to provide a method for producing the same.  <P>SOLUTION: The water-insoluble polyvinyl alcohol fiber aggregate consisting mainly of polyvinyl alcohol and a polymer having an acid anhydride group, where one molecule of the polymer binds with a plurality of polyvinyl alcohol molecules, and has an average fiber diameter of ≤10 μm and a weight reduction rate of ≤4% after immersed in boiling water for 30 minutes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145596-A (JP)
Title: Picture posting-up device
Inventor: YAMAGUCHI KINICHIRO
IPC: G09F13/42
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To post up a picture with high quality when using a special fluorescent paint in a photographic picture of a positive film to illuminate the picture by light emitted from a light source disposed in an enclosure.  <P>SOLUTION: A picture sheet having a picture like a photographic picture formed on a transparent sheet member is attached to a posting-up part 22 on an enclosure 12 of a posting-up device 10. Not only a fluorescent lamp 30 emitting visible light but also a black light 32 emitting near-infrared light are provided in the enclosure, and the special fluorescent paint is allowed to emit light by light emitted from the black light when being applied to the picture sheet. A mesh sheet 36 having many openings 40 formed therein is disposed between the black light and the picture sheet in the enclosure. Thus, though the picture on the picture sheet has a transparent area, appearance of the picture is prevented from being spoiled by visibility of the black light in the enclosure through the transparent area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191788-A (JP)
Title: Carrier rack of metal ring component for push belt
Inventor: NELIS WILHELMUS ADRIANUS ANTON
IPC: C21D9/40
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier rack used for holding and carrying a metal ring component of a push belt in a heat-treatment process step.  <P>SOLUTION: The carrier rack is provided with: at least three parallel rods 51a, 51b, 51c which extend in a vertical direction; and ring seats 53 where rods 51a, 51b, 51c are mutually connected in a horizontal direction with at least one of spacer 52, so as to be respectively projected in a number of horizontal direction, wherein a tapered, that is, at least effectively V-shaped recessed parts of the rods 51a, 51b, 51c define the wideness in radically outward direction relative to the long axes of the respective rods 51a, 51b, 51c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144512-A (JP)
Title: Widening segment
Inventor: UMANO KOJI
IPC: E21D9/06
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely cut off water between a shield body and an outer peripheral surface of a segment ring by means of a seal brush row in a widening type shield machine, even when the segment ring is widened.  <P>SOLUTION: This widening segment 1 has movable frame members 5 and 5 forming an outer peripheral surface in a shape along the outer peripheral surface of a semi-annular segment ring 3, respectively joining an outer end part in the width direction of a tunnel T to opposed end parts of the semi-annular segment rings 3 sand 3, oppositely arranging mutual inner end parts and movable in the width direction of the tunnel T, a flexible plate member 7 capable of curving in the peripheral direction of the tunnel T, stored over a pocket formed along the outer peripheral part side of the movable frame members 5 and 5, relatively moving in the width direction of the tunnel T to the movable frame members 5 and 5 when widening an annular segment ring R and closing a space generated between the inner end parts of the movable frame members 5 and 5, and fixing members 9 and 9 interposed between the mutual inner end parts of the movable frame members 5 and 5 and connecting the mutual movable frame members 5 and 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145343-A (JP)
Title: Method for manufacturing contact
Inventor: MURATA SHINJI
IPC: G01R1/067
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a contact, capable of easily increasing a height of the contact in order to widen a movable area of the contact.  <P>SOLUTION: The method for manufacturing the contact 1A comprises: forming a metal ground layer 3 on a surface 2a of an insulation layer 2 at the start (figure 3A); drawing the metal ground layer from the insulation layer 2 side into the form of a cone by using a male mold 20 (figure 3B); forming a conical / spiral plating as a metal spring layer 5 on a surface 3c of the metal ground layer 3 (figure 3E); and then obtaining the conical / spiral contact 1A by removing the unnecessary portion of the metal ground layer (figure 3F). Since the metal ground layer 3 is formed conically by using the deep drawing, the height of the contact 1A is increased easily.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143868-A (JP)
Title: Neovascularization accelerator and wound healing agent
Inventor: NAKAHARA TATSUO
IPC: A61K35/64
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neovascularization accelerator and a medicine effective for treatment of wound, each containing a material having a neovascularization promoting action and found from a natural product having high safety as an active ingredient.  <P>SOLUTION: The neovascularization accelerator and the wound healing agent each comprises an extract from Cordyceps sinensis as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144729-A (JP)
Title: Capacity control structure in variable displacement compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04B27/14
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce discharge capacity when a refrigerant temperature becomes abnormally high as small as possible, and to avoid shortage of lubricating oil in a control pressure chamber.  <P>SOLUTION: The control pressure chamber 121 is connected with a suction chamber 131 through a discharge passage 31. A reed valve type opening/closing valve 30 which can open/close a communication passage 29 is disposed in a support hole 112 constituting a part of the discharge passage 31. The opening/closing valve 30 is fastened together with a valve forming plates 15, 16, a valve plate 14, and a retainer forming plate 17, by a screw 38 and a nut 39. The opening/closing valve 30 is made from bimetal, and is brought into face-contact with the valve forming plate 15 to close an inlet 291 of the communication passage 29 when the temperature of the opening/closing valve 30 is a predetermined temperature or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146584-A (JP)
Title: Application sharing screen controller, application sharing screen control program, and communication terminal device
Inventor: SHINOZUKA AKIKO
IPC: G06F3/0481
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To set a window of a shared application by an easy operation.  <P>SOLUTION: A window position acquiring means 42 acquires positional information of an application window to be shared on a display screen of a terminal device constituting a system. A cursor position acquiring means 43 acquires positional information of a cursor on the display screen. A determining means 44 determines whether the cursor position is inside an arrangement region of the application window to be shared. A cursor shape varying means 45 varies the shape of the cursor based on the determination result of the determining means 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153743-A (JP)
Title: In-cabin conversation assisting device
Inventor: KAWASHIMA TAKAHIRO
IPC: H04R3/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-cabin conversation assisting device that can easily set a microphone and a speaker in most suitable states and thereby are simplified in processing and constitution.  <P>SOLUTION: An engine rotating speed, a vehicle speed, an accelerator opening, and position information are detected as traveling states of an automobile, a noise level in a cabin is estimated by referring to a prepared database based upon the detected traveling states, and sound characteristics of the microphone and the speaker, i.e. microphone sensitivity, microphone directivity, and a speaker sound volume are set according to the estimated noise level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007218898-A (JP)
Title: Deposition suppression method of radionuclide
Inventor: HOSOKAWA HIDEYUKI
IPC: G21D3/08
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an deposition suppression method of radionuclide capable of improving safety and preventing unexpected extension of the shutdown period of a nuclear power plant.  <P>SOLUTION: In a manufacturing plant 17 which is a non-radiation controlled area, formic acid aqueous solution containing Fe (II) ions is produced by dissolving metal iron in the formic acid aqueous solution in a chemicals tank 45. While this aqueous solution is produced, nitrogen is supplied into the chemicals tank 45 from a nitrogen supply device 71, and is discharged from a discharge line 74, thereby reducing the dissolved oxygen concentration in the aqueous solution. The chemicals tank 45 sealed by filling the formic acid aqueous solution containing Fe (II) ions and nitrogen is conveyed from the manufacturing plant 17 into a reactor building 15 which is a radiation controlled area. The chemicals tank 45 is mounted to a film forming device 30 connected to reactor water recirculation piping 22. The formic acid aqueous solution containing Fe (II) ions is supplied from the chemicals tank 45 into the reactor water recirculation piping 22 to form a ferrite film on the inner surface of the reactor water recirculation piping 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149843-A (JP)
Title: Electric power steering device
Inventor: HARADA KAZUYUKI
IPC: B62D5/04
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device of a pinion assist type equipped with a rack housing having a shape suppressing the generation of defective products at the time of cast molding.  <P>SOLUTION: In the rack housing 8, a pinion storage portion 29 has a conical shape portion 9a increasing a diameter from an axial predetermined position to a flange portion 30 coupled to a gear housing 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129001-A (JP)
Title: Biosensor using nonenzymatic uric acid reagent, biosensor test strip and manufacturing method
Inventor: CHUANG YA-HSIN
IPC: G01N33/50
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor using a nonenzymatic uric acid reagent capable of solving the disadvantage of a conventional measuring method and the problem of a uric acid enzyme (uricase) being expensive.  <P>SOLUTION: A biosensor 1 comprises a sensor 10, a biosensor test strip 11, and nonenzymatic uric acid reagent 12. The biosensor test strip 11 is installed with two operation electrodes 112 and a reaction area 113. Nonenzymatic uric acid reagent 12 including Tetrazolium salts 121 and an active electron mediator 122 is applied with a dispenser on the reaction area 113 of the biosensor test strip 11, and induces an oxidation-reduction reaction of a specimen 13 with the Tetrazolium salts in the reaction area 113. The potential between the two working electrodes 112 is transmitted to the sensor 10 as an electronic signal 111, and uric acid concentration in the specimen 13 is calculated and displayed based on a detected minute electric current intensity value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153052-A (JP)
Title: Membrane electrode assembly for fuel cell and fuel cell using it
Inventor: MATSUDA HIROAKI
IPC: H01M4/96
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a fuel cell capable of restraining degradation of power generation characteristics due to crossover and reducing an unnecessary volume of catalyst.  <P>SOLUTION: At least either of the catalyst layers is a laminated one consisting of a plurality of unit catalyst layers, a void ratio of a unit catalyst layer in contact with a gas diffusion layer is the largest among them, and it is so structured to get gradually smaller as one is headed toward a polymer electrolyte film. As to a weight ratio of the catalyst to an electron conductive material in each unit catalyst layer, one in contact with the gas diffusion later is the largest, so structured to get gradually smaller as it is headed toward the polymer electrolyte film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149892-A (JP)
Title: Travel controller for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60W30/16
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy a driver's request for a follow-up running characteristic, which varies in response to an intervehicular distance with respect to a preceding vehicle, in a vehicular travel controller provided with a target intervehicular distance selection switch for setting a target intervehicular distance, and for controlling one's own vehicle to follow up a preceding vehicle to keep the set target intervehicular distance.  <P>SOLUTION: A follow-up gain is changed in response to the set target intervehicular distance. That is, the follow-up gain is increased (step S4-S6) as the target intervehicular distance reaches a long, intermediate, and short distance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151661-A (JP)
Title: Communication terminal, positioning system, and positioning method
Inventor: TSUTSUI AKIHIRO
IPC: G01C21/00
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To promptly and precisely calculate the current position of a communication terminal.  <P>SOLUTION: A portable telephone 10 includes: a GPS reception part 13 receiving a signal from a GPS satellite 40; an autonomous positioning part 14 calculating the current position on the basis of the signal; a measurement information transmission part 15 transmitting measurement information based on the signal received by the GPS reception part 13 to a positioning server 33 calculating the current position on the basis of the measurement information after a prescribed time since the calculation of the current position by the autonomous positioning part 14 is started before the calculation is completed; a positional information reception part 16 receiving the current position calculated by the positioning server 33 in response to the transmission; and a current position selection part 18 selecting an autonomous positioning result or a hybrid positioning result as a positioning result on the basis of the calculation result by the autonomous positioning part 14 and the reception result by the positional information reception part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT