baber/WOPTO huggingface dataset:
Patent JP-2009004249-A (JP)
Title: Optical reflecting unit and surface illumination light source device using it
Inventor: SATO EIICHI
IPC: F21V7/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain uniform illumination light on a face separated by a prescribed distance from a radiation face without increasing thickness in a radiation direction of the light.  <P>SOLUTION: An optical reflecting unit 10-1 is equipped with a reflecting part 12 having a reflecting face 12a in which incident light is reflected by a prescribed ratio and a radiation side reflecting part 11 which has an opening part 14 formed at the reflecting part 12 and opened to allow the light to pass through, and a support part 16 which is integrally formed with this radiation side reflecting part 11 and which supports the radiation side reflecting part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004282-A (JP)
Title: Fuel cells, membrane-electrode assembly, and film-catalyst layer assembly
Inventor: NOGI ATSUSHI
IPC: H01M8/04
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which progress of poisoning in an anode is suppressed when activating the fuel cell under a low-humidified condition.  <P>SOLUTION: The fuel cell includes a film-electrode assembly 10 having a polymer electrolyte membrane 1, an anode-side catalyst layer 2 and an anode-side gas diffusion layer 4 sequentially stacked on one main surface of the high-molecular catalyst film, a cathode-side catalyst layer 3, a cathode-side gas diffusion layer 5 sequentially stacked on another main surface of the polymer electrolyte membrane; a plate-like anode-side separator 20 with an anode gas-flow passage 21 formed on one main surface; and a plate-like cathode-side separator 30 with a cathode gas-flow passage 31 formed on another main surface. The total superficial dimension of a catalyst particle per unit area in the anode-side catalyst layer corresponding to the middle stream of the cathode gas-flow passage is larger than that in the anode-side catalyst layer corresponding to the upper stream and the lower stream of the cathode gas-flow passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002287-A (JP)
Title: Hermetic compressor
Inventor: ONO RYUICHI
IPC: F04C29/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To feed an oil stably to a bearing of a crankshaft or a sliding section of a compressor mechanism when a compressor is in operation without increasing an oil sealing amount.  <P>SOLUTION: Steps are formed at the bottom section of an oil sump 4 to form the deepest section, and an oil intake port 10 is arranged right above the deepest section of the oil sump 4. This can facilitate reservation of oil 5 in the oil sump 4 even when the oil 5 is pressed to a wall surface in a hermetic container 6 by centrifugal force by rotation of the crankshaft 1 since the bottom section of the oil sump 4 is in the stepped shape. Consequently, it can reduce the oil sealing amount and enable stable oil feeding to the bearing 9 of the crankshaft 1 or the sliding section of the compressor mechanism 7 during operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003319-A (JP)
Title: Driving method of liquid crystal display device
Inventor: OKABE MASAHITO
IPC: G09G3/20
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a liquid crystal display device, for preventing image persistence, when a liquid crystal with high speed response is driven.  <P>SOLUTION: The driving method of the liquid crystal display device includes a writing period, a lighting period, a deleting period and a black display period. In the black display period, a voltage of a first polarity and a voltage of a second polarity are applied by turns, and a data written in the writing period is different from data written in the black display period, and the black display period is provided once in one frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008011536-A (JP)
Title: Method for on line game in wireless network, client device, and relay node
Inventor: OBATA HITOSHI
IPC: H04L12/70
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of on-demand mobile communications services in a system including a plurality of mobile devices and an application server.  <P>SOLUTION: A relay node 50 receives data from a first mobile device 18, the data having a destination address associated with a gaming server 56. The relay node 50 is adapted to detect a service flag in the received data and route the received data to a second mobile device 20 in accordance with stored routing rules. The received data may be transmitted using the UDP protocol, including error correction code for important data to guarantee packet delivery. A client device may be further adapted to track the duration of idle communications periods during operation of a client application, and transmit a dummy packet to the gaming server when the duration exceed a predetermined threshold to prevent the relinquishment of allocated system resources.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009006336-A (JP)
Title: Hot-rolling method using cemented carbide work roll
Inventor: WATANABE YUICHIRO
IPC: B21B27/03
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolling method using work rolls made of cemented carbide by which a material to be rolled can be rolled in accordance with the sheet crown and the shape of the material to be rolled as keeping the sheet crown and the shape controllability even when rolling is progressed.  <P>SOLUTION: Composite rolls having the outer layer of a sleeve made of the cemented carbide are used for a pair of upper and lower work rolls formed by an initial curve which are supplemented each other up and down in positions in the axial direction of the external size in the roll barrel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009797-A (JP)
Title: Manufacturing method of stack structure for fuel cell and separator for fuel cell, separator for fuel cell, and fuel cell
Inventor: OSE TOKUHIRO
IPC: H01M8/02
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high adhesion between members such as a separator and ensuring of prescribed space shape.  <P>SOLUTION: The manufacturing method of the separator includes a process interposing a spacer 42 for ensuring a fluid passage and a thermoplastic resin 44 for bonding an anode side separator 28a and a cathode side separator 26b between the anode side separator 28a and the cathode side separator 26b; and a process softening the thermoplastic resin 44 and bonding the anode side separator 28a and the cathode side separator 26b. By extracting the spacer 42, a desired fluid passage 46 is formed. In place of extracting the spacer 42, a spacer in which a liquid passage is previously formed is suitably used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009316-A (JP)
Title: Electronic equipment
Inventor: KANEKO TAKEYOSHI
IPC: H01L23/40
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment in which the structure of a cooling device for cooling a heating body is simplified.  <P>SOLUTION: The cooling device 30 is provided with a heat transfer member 40 including a first heat receiving part 41 for receiving the heat of a first heating body; a second heat receiving part 42 for receiving the heat of a second heating body; a heat radiating part 44 for radiating the heat received by the first heat receiving part and the second heat receiving part; and engagement parts 48A and 48B provided at the first heat receiving part so as to be engaged with a portion of a substrate: and a fixing member including an abutting part 52 abutting to the second heat receiving part; mounting parts 54A, 54B, and 54C to be mounted on the substrate; and spring parts 53A, 53B and 53C provided between the abutting part and the mounting parts so as to be elastically deformed so that the abutting part can be pressurized to the second heat receiving part when the mounting parts are mounted on the substrate. When the fixing member is mounted on the substrate, the first heat receiving part is pressed to the first heating body with a force acting from the second heat receiving part and the engagement parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012793-A (JP)
Title: Self-supporting bag
Inventor: KAMEI WAKANA
IPC: B65D33/02
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supporting bag which is laminated films, has a gusset style in the bottom, and is designed so that the satisfactory shape stability and retainability of the bag are maintained even if the bag holds a liquid content, wrinkles at both sides of the bag are reduced to improve its appearance, and held in a stable position during the discharge of the content, and in which ability to discharge the content is improved.  <P>SOLUTION: In the self-supporting bag, a gusset part is formed at the bottom, and a narrow width spouting part is formed at an upper corner. On the laminated films of the front and back wall faces, projections are heat-molded. Each of the projections has a rectangular shape narrowing toward the middle and a height of at most 3 mm. The projections vertically extend downward from a part about 35 mm below from the upper end of the bag to a part about 15 mm above the upper end of the gusset. The projections located between areas near both side seals of the bag so that the width between each pair of the projections is maximum at the upper and lower ends and gradually decreases toward the middle point of the height direction of the bag, and the narrowest in the middle point so as to be almost half of the bag in width.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012115-A (JP)
Title: Gas combustion type driving tool
Inventor: TAMURA JUNICHI
IPC: B25C1/08
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion type driving tool which is downsized by reducing the entire height thereof, and facilitates handling thereof.  <P>SOLUTION: The gas combustion type driving tool is provided with a feed piston-cylinder mechanism which impulsively drives a driver 12 together with a driving piston 11 in a driving cylinder 10, by combustion gas having burned in a combustion chamber, so as to drive out a fastener in a nose portion 5, and carries out reciprocative movement of connected fasteners in a magazine 2 by a feed piston 8 in a nail feeding direction that feeds the connected fasteners toward the nose portion 5 side and the opposite receding direction. The driving tool constantly energizes the feed piston in the feeding direction by a spring, and supplies part of the combustion gas via a gas pipe line to the feed cylinder, to thereby operate the feed piston in the receding direction against the spring. The driving tool has a gas pipe line 21 arranged between the combustion chamber 4 and the feed piston-cylinder mechanism 6. In the outside of a driving piston-cylinder mechanism 3, the gas pipe line 21 has: a check valve 25 for inhibiting the combustion gas from flowing backward; and an on-off valve 26 for releasing the gas pipe line to the atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013114-A (JP)
Title: Herbicide for paddy field and herbicidal method of paddy field
Inventor: HONMA YURIKO
IPC: A01N41/10
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a herbicide for paddy fields and a herbicidal method of paddy fields.  <P>SOLUTION: The herbicide for paddy fields and the herbicidal method of paddy fields of the present invention comprise a constitution requirement that (A) a herbicidal triazolinone compound: 1-(2,4-dichlorophenyl)-N-(2,4-difluorophenyl)-N-isopropyl-1,5-dihydro-5-oxo-4H-1,2,4-triazole-4-carboxamide expressed by general formula (1) and at least one kind of compound selected from (B) a certain kind of herbicidal compound are used as active components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014115-A (JP)
Title: Connection structure
Inventor: INOUE TOMOHITO
IPC: F16L19/08
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure capable of connecting a not-processed pipe, of which an end part is left as it is cut off without being flared, with an existing flared joint male member when replacing a flared joint which is connected by a flared joint.  <P>SOLUTION: In the connection structure for connecting the not-processed pipe 5 of which end part 4 is left as it is cut off without being flared with the metal male member 3 for the flared joint having a tip end contracting tapered part 1 and a male screw part 2, a metallic cylinder member 9 has a female screw part 7 for screwing with the male screw part 2 at an end 6 side and the not-processed pipe 5 is inserted from another end 8 side to the metallic cylinder member 9. The cylinder member 9 has a tapered inner circumferential surface 10 corresponding to the tip end contracting tapered part 1. A recessed circumferential groove part 12 is provided in an inner circumferential surface 11 of the cylinder member 9 and an elastic sealing member 13 is provided in the recessed circumferential groove part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013020-A (JP)
Title: Manufacturing method of silicon carbide sintered compact
Inventor: ODAKA FUMIO
IPC: C04B35/565
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide sintered compact excellent in electrical conductivity by using α-type silicon carbide powder as a raw material and its manufacturing method.  <P>SOLUTION: The manufacturing method of a silicon carbide sintered compact comprises a step for obtaining a mixture containing α-type silicon carbide crushed powder and a nonmetallic sintering aid, and a step for sintering the mixture in an atmosphere of nitrogen pressurized at 400-600 KPa using a hot-press method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011961-A (JP)
Title: Roll brush and liquid treatment device for substrate
Inventor: KAWAMURA KOICHI
IPC: B08B1/04
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll brush capable of suppressing the occurrence of irregularity of rubbing by minimizing a part having no brush around an insertion part of a bolt disposed for attachably and detachably fixing a brush base, which is attachably and detachably mounted to a rotation shaft and constitutes a plurality of split brush bodies, to the rotation shaft when performing liquid treatment for a substrate.  <P>SOLUTION: The plurality of split brush bodies 17 constituting a brush unit 12 are screw-inserted into a screw hole 21 of the rotation shaft 11 by inserting the bolt 20 to a bolt insertion hole 22 of the brush base 15. A washer 23 is inserted between a head part 20b of the bolt 20 and a level difference part 22c, an annular flat surface part is formed on the outer periphery side of the head part 20b of the bolt 20 on the washer 23, and supplemental brush 24 are disposed on the flat surface part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015142-A (JP)
Title: Keyboard apparatus
Inventor: OSUGA ICHIRO
IPC: G10H1/34
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard apparatus capable of stably obtaining appropriate stop feeling by making the distribution of particulates in a cavity part on an initial position of a key same at each time.  <P>SOLUTION: A cavity part 32A is provided in a weight part 32 of a massive body 30 and a plurality of particulates 32B are supplied to the cavity part 32A so as to be movable inside. A partition wall 32C for parting the cavity part 32A in a back and forth direction is provided and a supply hole 32D is imparted on a lower end part of the partition wall 32C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015745-A (JP)
Title: Electronic pen, program, and marking system
Inventor: SUGIHARA HIROSUKE
IPC: G06F3/042
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic pen by which whether or not filled information is exactly recognized is confirmed in real time by voice.  <P>SOLUTION: When a marker fills marking codes in an answer sheet 4, the electronic pen 10 acquires the filled information corresponding to the filled contents. Furthermore, the electronic pen 10 recognizes the marking codes filled in the answer sheet 4 to create marking result information by referring to feature information based on the acquired filled information. Continuously, the electronic pen 10 outputs the voice representing the recognized marking code based on voice information extracted from a voice information storage means. Thus, since the electronic pen 10 performs recognition processing based on the filled information, a user can confirm whether or not the marking codes are exactly recognized in real time by voice.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018614-A (JP)
Title: Resin molding for automotive interiors
Inventor: SATO TAKAHIKO
IPC: B60R13/02
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding for automotive interiors capable of suitably suppressing a portion at which a rib is provided from relatively rising on a surface of a surface member even when the surface member at a rear surface of which the rib is provided is made thin-walled.  <P>SOLUTION: A pillar garnish 20 is comprised by integrally molding the surface member 21 with a wall thickness of 1 mm and ribs 31-33 with the wall thickness of 0.8-1 mm erecting from the rear surface of the surface member 21 with a resin material. Notches 41-43 are formed at the ribs 31-33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018701-A (JP)
Title: Pneumatic tire
Inventor: WATANABE YOICHI
IPC: B60C19/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of diffusing sealing liquid to the tire inner surface corresponding to a tread end.  <P>SOLUTION: When a pneumatic tire 10 gets a puncture hole, sealing liquid W is supplied into the pneumatic tire 10 through a tire valve of the pneumatic tire 10, and further, air is fed into the pneumatic tire 10, and preliminary travelling is performed to diffuse the sealing liquid W in the circumferential direction of the tire inner surface N. Even if preliminary travelling is performed, since the tire inner surface N corresponding to the tread end is erected, sometimes the sealing liquid W is not diffused to the tire inner surface N corresponding to the tread end 32 and the puncture hole can not be sealed, but the sealing liquid W can be diffused to the part C corresponding to the tread end by providing a sponge member 24 so that the sealing liquid W is sucked up from the other end of the sponge member 24 by the capillary phenomenon and diffused. The hole in the tread end 32 can be thereby sealed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334903-A (JP)
Title: Communication device
Inventor: UEDA TORU
IPC: H04N21/235
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device by which communication is performed even when a data format is different.  <P>SOLUTION: In the communication device, there are arranged a communication part 3 which communicates with other device through a public line, a LAN and infrared communication, etc, a resource information storage part 5 which stores data of what kind of format the device can be treated, a storage part 6 which stores the data to be communicated, a data conversion part 7 which converts the data so that a communication partner may interpret, a conversion table 8 which stores whether or not the data held at present can be converted into a form that the communication partner can interpret, a conversion means storage part 9 which stores an actual conversion means and a negotiation part 10 by which what kind of resource information the resource information of a partner's device is learned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018926-A (JP)
Title: Medicine spraying system, and refuse collection vehicle with medicine spraying system
Inventor: KITAMICHI KAZUHIRO
IPC: B65F3/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle medicine spraying system capable of reducing odor generated from a refuse collection vehicle in collecting refuse by effectively spraying medicine.  <P>SOLUTION: This medicine spraying system mountable on a refuse collection vehicle body comprises a medicine tank, a medicine supply pump, a medicine spray nozzle installed in a refuse loading part of a refuse collection vehicle and capable of spraying medicine in a refuse loading part space, a switch mechanism capable of spraying the medicine at the time of closing a sealed door of the refuse loading part, and a medicine supplying pipe connecting the elements so as to supply the medicine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024917-A (JP)
Title: Adsorbent device, humidity adjusting device, and indoor machine of air conditioner
Inventor: WADA KOJI
IPC: F24F1/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorber device improved in adsorbing and desorbing performance to an adsorbed material such as moisture, and being miniaturized.  <P>SOLUTION: This adsorbent device comprises adsorbents 14a, 14b formed into a long plate shape, having a plurality of honeycomb or latticed holes 16 penetrating through the plate thickness direction, and capable of adsorbing and desorbing the adsorbed material included in air, a case 15 receiving the adsorbents 14a, 14b rotatably around a central line along the longitudinal direction, a first air passage 22 formed in the case 15 in such a state that the adsorbents 14a, 14b are partially positioned therein, and a second air passage 23 formed in the case 15 in such a state that other parts of the adsorbents 14a, 14b are positioned, and the adsorbents 14a, 14b are moved to a position in the first air passage 22 and a position in the second air passage 23 by rotating the adsorbents 14a, 14b around the central line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023192-A (JP)
Title: Mounting structure of heater
Inventor: IMAMURA TAKASHI
IPC: B29C45/73
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To uniform heating characteristics by a mica heater.  <P>SOLUTION: The plate type mica heater 2 having a mounting screw hole is mounted to a metallic mold 1 as a heated target by a screw 13 while a metal-made dispersion plate 5 for dispersing heat is interposed therebetween, and the heat from the mica heater 2 is dispersed by the dispersion plate 5 having excellent heat conductivity, and the metallic mold 1 is uniformly heated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262893-A (JP)
Title: Unit building structure, inter-beam vibration control material and execution method of unit dwelling house
Inventor: KUDO TAKAHIRO
IPC: E04B1/348
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building structure provided with an inter-beam vibration control material which enables vibration control performance to be largely set without being influenced by a width or the like of an upper beam of a lower-story building unit or a width or the like of a lower beam of an upper-story building unit.  <P>SOLUTION: The upper-story building unit 11 is provided on the lower-story building unit 10 and the inter-beam vibration control material 15 is interposed between girder roof large beams 13 of the lower-story building unit 10 and girder floor large beams 14 of the upper-story building unit 11 in a unit building structure. The longitudinal direction of the inter-beam vibration control material 15 is coincided with the longitudinal direction of the girder roof large beams 13 and the girder floor large beams 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT