baber/WOPTO huggingface dataset:
Patent JP-2004087119-A (JP)
Title: Optical head device
Inventor: TANAKA MASAHIKO
IPC: G11B7/135
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a simple optical head to provide lower order read/wright compatibility and make recording and playback of a recording medium for high density and a recording medium for low density having different thickness without complicating a configuration.  <P>SOLUTION: A first light source 1 emits a first light beam. A second light source 2 emits a second light beam. An objective lens condenses a first light spot or a second light spot, respectively on the medium for high density and the medium for low density. In a first optical path guiding the first light beam to the objective lens, light incident on the objective lens is parallel light; and the first light spot conforms to the medium for high density. In a second optical path guiding the second light beam to the objective lens, light incident on the objective lens is light diffused from a spot light source. The second light spot is compatible with the medium for low density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005112516-A (JP)
Title: Hydraulic device for loading on industrial vehicle and industrial vehicle
Inventor: NAKAJIMA SEIJI
IPC: B66F9/22
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic device for loading on an industrial vehicle capable of suppressing the vibration of a loading tool while the vehicle is running and securing the inching performance of the loading tool easily and certainly during he loading operation.  <P>SOLUTION: The hydraulic device for loading on the industrial vehicle is structured so that an accumulator 17 is connected through a branching oil path 16 to an oil supply/exhaust path 12 through which a lift cylinder 11 to raise and sink a fork 10 is connected with a manual selector valve 13 furnished with an operating lever 13a. A pilot opening/closing valve 18 is installed on the branching oil path 16, and on the oil supply/exhaust path 12, a throttle 19 is installed between the pilot opening/closing valve 18 and the manual selector valve 13. The pilot opening/closing valve 18 shuts off the communication of the accumulator 17 to the oil supply/exhaust path 12 on the basis of the differential pressure generated between in front and behind the throttle 19 when a working oil is fed from the manual selector valve 13 to the lift cylinder 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110956-A (JP)
Title: Air supply pump device for endoscope
Inventor: KUROSAWA HIDETO
IPC: A61B1/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply pump device for an endoscope effectively attenuating a sucking sound generated from an air supply pump and reducing the lowering of an air supply pressure.  <P>SOLUTION: Connecting holes 12a and 13a formed in positions close to respective wall surfaces of two adjoining inner/outer sound absorbing cases 12 and 13 are communicatingly connected to each other from the respective outsides by a J-shaped connecting pipe 4 and a space between the two sound absorbing cases 12 and 13 communicates with a space outside thereof in a distal position from the connecting pipe 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115225-A (JP)
Title: Optical element and its manufacturing method
Inventor: KAWAMURA JOJI
IPC: G02F1/1335
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical grating having excellent transparency and response speed and requiring no inactivating process of an unhardened polymerizable liquid crystal compound, in an optical element such as a diffraction grating in which the reflection degree or occurrence of reflection can be reversibly controlled, and to provide its manufacturing method.  <P>SOLUTION: The optical element has layers of an anisotropic polymer layer and a photopolymerizable liquid crystal composition layer formed by partially polymerizing the photopolymerizable liquid crystal composition having dielectric anisotropy in an aligned state held between a pair of transparent substrates on which a voltage can be applied. In the element, the photopolymerizable liquid crystal composition contains a polymerizable liquid crystal compound having one (meth)acryloyl group by 70 to 100 mass% of the total mass of the composition and contains a photopolymerization initiator by 0.01 to 5 mass% of the total mass of polymerizable liquid crystal compounds. The method for manufacturing the element is also presented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113875-A (JP)
Title: Control device for diesel engine
Inventor: TSUYUKI MASAHIKO
IPC: F02P19/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of deposits by effectively using a glow plug when exhaust gas recirculation control is performed after completion of warming-up of an engine.  <P>SOLUTION: This control device for the diesel engine is equipped with exhaust gas recirculation devices (6, 11) for recirculating part of exhaust gas, which is inert gas, from an exhaust system to an intake system, and actuates the exhaust gas recirculation devices (6, 11) under a predetermined condition. The control device for the diesel engine is provided with the glow plug (21) for superheating intake air and glow plug control means (22, 31, 32, 33, 35) for actuating the glow plug (21) in the condition that temperature of combustion gas becomes low during operation of the exhaust gas recirculation devices (6, 11) after completion of warming-up of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113625-A (JP)
Title: Slime removing member
Inventor: NISHIOKA AKIRA
IPC: E03C1/10
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slime removing member which does not hurt a human body.  <P>SOLUTION: The slime removing member comprises a check valve 3 preventing the backflow to a faucet positioned at the upstream side, and a copper-made water passing member 4 which is provided at a water passage i at the downstream side of the check valve 3 to come into contact with the water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004155773-A (JP)
Title: Stable solid formulation
Inventor: NONOMURA MUNEO
IPC: A61K9/22
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unstable amorphous benzimidazole-based compound having proton pump-inhibiting action and prepare a stable solid pharmaceutical formulation containing the same.  <P>SOLUTION: The stable solid pharmaceutical formulation contains granules prepared by blending a nontoxic base such as a basic inorganic salt, or the like, with the amorphous benzimidazole-based compound, applying an intermediate coating layer on an active ingredient-containing layer and coating the same with an enteric coating layer, a controlled release layer, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005122991-A (JP)
Title: Energy supply system
Inventor: TAKANO MINORU
IPC: F25D3/10
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy supply system wherein electric power and a fuel such as liquid hydrogen are transported in a composite manner for economical supply to a customer.  <P>SOLUTION: A superconducting cable 12 is installed in a conveyance pipe with the use of a conveyance pipe 11 of liquid fuel, and the superconducting cable is cooled by the liquid fuel. A superconducting phenomenon reduces a power transmission loss, and an economical electric power is supplied to an electric power customer. The fuel transported in the conveyance pipe is supplied to a customer in the form of liquid fuel or a fuel gas which is a vaporized liquid fuel. A station 37 which supplies a liquid fuel, electric power, or energy formed from it to a customer, is provided with a means A for sensing the amount of supplied energy, and a means B for transmitting the amount of supplied energy which is sensed to a central processing unit 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123997-A (JP)
Title: Image processing apparatus, image processing program and image processing method
Inventor: ISHIKAWA MASAKI
IPC: H04N5/91
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate, from images of a plurality of frames, a high image quality still image of an object of which the shape intricately changes.  <P>SOLUTION: In this image processing apparatus 1, a specified object in a specified frame and the object in other frames are divided into small areas, and a small area (conformity area) conforming to each small area (extracted image piece) of the specified object is searched in other frames. Then, part of the specified object is made into high resolution in the specified frame by performing weighted equalization of the searched conformity area with the extracted image piece. Consequently, the high image quality still image of the object such as a figure of which the shape intricately changes is generated from the images of the plurality of frames.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153819-A (JP)
Title: Data transmitting/receiving system and data transmitting/receiving method
Inventor: HIDAKA TSUGUTOMO
IPC: B41J29/38
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitting/receiving system and a data acquiring method in which original data processed in an apparatus such as digital copying machine, facsimile equipment, image output device or computer are shared to be mutually utilized.  <P>SOLUTION: The data transmitting/receiving system is composed of an image forming apparatus and terminal equipment connected to a network. The image forming apparatus is composed of an image forming means 12 for performing image formation based upon acquired image data, a storage means 14 for storing the image data used for the image formation even after the end of image formation, and a transmission means for transmitting the image data based upon an image data acquisition request from the terminal equipment. The terminal equipment is composed of a request means for requesting the acquisition of stored image data to the image forming apparatus, and a reception means for receiving the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005127778-A (JP)
Title: Coating method for needle, and coating device for needle
Inventor: HAN JON GYU
IPC: G01R1/067
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for a needle and a coating device for the needle for forming a coating layer on a desired spot of the needle, dispensing with an exfoliation work of a coating layer formed once.  <P>SOLUTION: Concerning the coating method for the needle and the coating device for the needle, in the coating device for the needle for forming the coating layer on the bar-like needle 11, the needle 11 is lowered from the upper side of a rising part 10a of a coating liquid 10 formed so that the liquid surface is expanded highly by surface tension, and deposited on the rising part 10a of the coating liquid 10, and then the needle 11 is lifted to thereby form the coating layer on the needle 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088986-A (JP)
Title: Drink holder capable of holding paper pack
Inventor: KOBAYAKAWA YASUHISA
IPC: B65D25/20
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink holder capable of holding a paper pack unlike a conventional drink holder which usually cannot hold a paper pack and even when the same holds a paper pack, whose holding position cannot be changed for holding the paper pack.  <P>SOLUTION: This drink holder main body (1) is integrally formed, and gradual recesses for holding a fixed paper pack are formed in its inside. The lowest recess holds a paper pack or other type containers by a square bottom face (2) and a main body(1) side wall. Other recesses are partially hollow and hold the peripheral part (3) of the paper pack with the main body (1) side wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126556-A (JP)
Title: Rubber composition and tire obtained by using the same
Inventor: MATSUO TOSHIAKI
IPC: C08L9/06
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having excellent processability and reduced rolling resistance characteristics, and a tire using the same for a tread.  <P>SOLUTION: The rubber composition comprises a rubber component which comprises at least 50 wt% of a solution polymerization styrene-butadiene rubber having its molecular weight increased by coupling, at most 40 wt% of a natural rubber and at most 40 wt% of a butadiene rubber and contains 1-12 wt% of a low-molecular weight butadiene rubber having a weight-average molecular weight of at most 10,000 and being terminally modified with a functional group selected from the group consisting of a carboxy group, a vinyl group and a hydroxy group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127632-A (JP)
Title: Adsorption type heat pump
Inventor: INAOKA HIROYA
IPC: F25B17/08
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption type heat pump capable of quickly starting operation even under an environment heated at high temperatures.  <P>SOLUTION: This adsorption type heat pump evaporates a refrigerant by an evaporator 22 and performs the cooling by utilizing the evaporated latent heat. This adsorption type heat pump comprises adsorption containers 16a, 17a having adsorbent for adsorbing the vapor of the refrigerant evaporated by the evaporator 22, adsorbers 16, 17 having cooling containers 16b, 17b covering the adsorption containers 16a, 17a from the outside and defining cooling spaces 16c, 17c between the adsorption containers 16a, 17a, a condenser 6 connected with heat exchanging mechanisms 1, 2, 3, 4, 5 capable of exchanging the heat with the external, working fluid supply passages 9, 13 connecting the condenser 6 and the cooling spaces 16c, 17c, spray units 9a, 13a for spraying the refrigerant led from the condenser 6 to the cooling spaces 16c, 17c, and gas recovering passages 11, 12 for returning the gas of the refrigerant in the cooling spaces 16c, 17c to the condenser 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128317-A (JP)
Title: Photoprocessing apparatus
Inventor: KOBAYASHI KAZUHIRO
IPC: G03D15/02
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoprocessing apparatus using IR for drying a photographic sensitive material and excellent in drying efficiency.  <P>SOLUTION: In the photoprocessing apparatus 1 including a drying section 13 for removing water sticking to a photographic sensitive material 10, the drying section 13 has an irradiation source 18 for irradiating the photographic sensitive material 10 with mid IR whose maximum central wavelength is 2-4 μm. By irradiation with the mid IR which is readily absorbed in water, drying efficiency of the photographic sensitive material is increased and problem due to overheating is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360671-A (JP)
Title: Oil cooler and small ship
Inventor: TANAKA YOSHINOBU
IPC: B63H21/14
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil cooler enabling simplification of piping configuration around an engine, facilitating engine maintenance and contributing weight reduction, and a small ship with the oil cooler.  <P>SOLUTION: The oil cooler 40 is mounted on an oil cooler mounting face 41 provided on a wall of a crankcase Cc in a gap between an intake pipe and the engine, and the oil cooler 40 is further provided with an oil filter 42. The oil cooler 40 comprises a plate member 43 and covering member 44a and 44b for covering faces of the plate member 43, and they are removably fixed to each other by screw means 47 to form a cooling water passage 48a and an oil passage 48b inside. The oil passage 48b communicates with an oil passage 38 formed in the wall of the crankcase Cc and further communicates with an inner space of the oil filter 42 through an oil port 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131932-A (JP)
Title: Underwater cutting and granulating apparatus, and granulating method
Inventor: KODATE KAZUHIRO
IPC: B29B9/06
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain cavitation from being caused by a cutting blade of an underwater cutting and granulating apparatus.  <P>SOLUTION: In a circulating box 7, a cutter storage part 7g for housing a cutter blade 1 held by a cutter holder 2 is formed; an inflow port 7a is formed in a side surface 7c; and an exhaust port 7b is formed in a top surface 7d. The inflow port 7a is provided in such a manner that rotation of the cutter blade 1 makes its central axis 7ac positioned on the side wherein a velocity component Vc7a' facing the flow direction of a main flow 7af in the inflow port 7a is not generated. Additionally, the exhaust port 7b is provided in such a manner that its central axis 7bc is positioned on the side wherein a velocity component Vc7b' facing the flow direction of a main flow 7bf is not generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136284-A (JP)
Title: Method and device for exposure
Inventor: TAKEKOSHI HIDEKAZU
IPC: G03F7/20
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method, etc. which adjusts the edge shot exposure time and operation of a robot arm to make the throughput enhanced.  <P>SOLUTION: A wafer transfer operation by a robot arm RA1 or RA2 is performed in parallel with an edge shot. These transfer operations and timing of the edge shots are adjusted so that the throughput of this exposure work is maximized. The period of time required for a normal shot and the edge shot is found, and with the required period of time of the transfer operation as the parameter, exposure operation (order of shots or the period of time required for the shot) such that the throughput is maximized, when the conveying operation is performed during the edge shot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134719-A (JP)
Title: Image pickup lens device
Inventor: KOJIMA IKU
IPC: H04N5/225
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup lens device having a zoom lens system in which satisfactory optical performance is ensured over the entire variable area, which is made small by reducing the number of lens elements, and whose cost is reduced.  <P>SOLUTION: The image pickup lens device includes a zoom lens system which forms the optical image of a subject such that its magnification is variable, and an imaging device which converts the optical image formed by the zoom lens system into an electric image signal. A diaphragm part SV constituting the diaphragm ST of the zoom lens system is formed on the edge part SK of a single lens element included in the zoom lens system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046268-A (JP)
Title: Electrophotographic image forming method
Inventor: TERASAWA SEIJI
IPC: G03G15/08
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic picture forming method by a new toner supply system in which a toner housing container and a development section can be installed even if they are not adjacently arranged nor closely arranged, and restriction of arrangement space for layout is not needed in an image forming apparatus.  <P>SOLUTION: A toner transmission current path 3 is formed between the toner housing container 2 and the development section 1 in the image forming apparatus and the toner is supplied from the toner storage housing 2 to the development section 1 by passing the toner inside a toner transmission flow path 3 by air flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140594-A (JP)
Title: Infrared light source
Inventor: YOKURA HISANORI
IPC: G01N21/01
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared light source with an improved emission efficiency of infrared rays.  <P>SOLUTION: The infrared light source 100 is provided with a membrane part 20 as a membrane floating over an upper face opening 11a relative to a substrate 10, a resistor element 15 disposed in the membrane part 20 and heated by energization, and high emissive membrane 30 disposed on the membrane part 20, having an infrared emission rate larger than that of the resistor element 15 and emitting infrared rays by receiving heat from the resistor element 15. The resistor element 15 and the high emissive membrane 30 are disposed in only a region in which the membrane part 20 is formed, and thermally isolated from the substrate 10. The heat quantity propagating to the substrate 10 is decreased. The high emissive membrane 30 efficiently emits the infrared rays by receiving the heat from the resistor element 15. Accordingly, the infrared emission efficiency of an infrared light source 100 is improved than a conventional invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139501-A (JP)
Title: Copper alloy having excellent heat resistance, and its production method
Inventor: ARIGA YASUHIRO
IPC: C21D1/26
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy having excellent heat resistance whose strength is hardly deteriorated even when being subjected to heat treatment such as stress relieving annealing, and to provide its production method.  <P>SOLUTION: The copper alloy having excellent heat resistance comprises Fe, and in which the orientation density in Cube orientation after annealing at 500°C for 1 min is ≤50%, and also the average crystal grain size after further annealing at 500°C for 1 min is ≤30 μm. The copper alloy can be produced in such a manner that, when an Fe-containing copper alloy is subjected to hot rolling, and is thereafter subjected to cold rolling to produce a cold rolled copper alloy, between the hot rolling and final cold rolling, cold rolling and annealing are performed for at least two times, further, the cold rolling per time is performed at a working ratio of 50 to 80%, and the working ratio at the time of the final cold rolling is controlled to 30 to 85%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139305-A (JP)
Title: Ultraviolet curable resin composition
Inventor: KASHIWABARA KENJI
IPC: C09D11/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet curable resin composition for a paint, an ink, an adhesive, a sealing agent or a primer, wherein the composition has good adhesion to polyolefins, contains no organic solvent, and is excellent in working efficiency.  <P>SOLUTION: The ultraviolet curable resin composition comprises (a) 5-35 pts.mass of a chlorinated polyolefin having a chlorine content of 15-40 mass%, (b) 15-60 pts.mass of an alicyclic hydrocarbon-based mono(meth)acrylate, and (c) 5-80 pts.mass of a polypropylene glycol di(meth)acrylate. The ultraviolet curable resin composition further comprises (d) 0-1,100 pts.mass of an aliphatic hydrocarbon-based di(meth)acrylate and (e) 0-600 pts.mass of a multifunctional monomer having 3-6 (meth)acryloyl groups in a molecule, relative to 100 pts.mass of the sum of the components (a), (b) and (c). The ultraviolet curable resin composition further comprises (f) 1-15 pts.mass of a photopolymerization initiator, relative to 100 pts.mass of the sum of the components (b), (c), (d) and (e).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145836-A (JP)
Title: Method for producing alkali salt of alkyl sulfo-substituted aromatic carboxylate
Inventor: OGATA EIJI
IPC: C07C303/32
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alkali salt of an alkyl sulfo-substituted aromatic carboxylate suppressing the lowering (degradation) of esterification ratio and achieving a high esterification ratio and high yield.  <P>SOLUTION: The method for production is carried out as follows. A mixed solution or an aqueous solution of an alkali hydroxide with a lower alcohol or an aqueous solution of an alkali carbonate or an alkali hydrogencarbonate is added to an alkyl sulfo-substituted aromatic carboxylate and/or a solution containing the alkyl sulfo-substituted aromatic carboxylate. Thereby, an alkali treatment step of subjecting the alkyl sulfo-substituted aromatic carboxylate to an alkali treatment is carried out so that the end point of the solution containing the alkyl sulfo-substituted aromatic carboxylate is within the range of pH3.0-6.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI