baber/WOPTO huggingface dataset:
Patent JP-2002249266-A (JP)
Title: Winding device for web winder
Inventor: MISHIMA YOSHINARI
IPC: B65H19/28
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a winding device for web winder capable of smoothly winding a web in one layer without overlapping the start end of the web without generating a loss, or winding the web on a core without damaging the surface with a simple structure. SOLUTION: This winding device 1 comprises an axially rotatably supported rotating shaft 2, a rotating means 3 for axially rotating the rotating shaft 2, an expanding and contracting body 4 having one end fixed to the rotating shaft 3, and a guide roller 5 mounted on the free end of the expanding and contracting body 4 and located along the rotating shaft direction. The guide roller 5 at the free end of the body 4 puts the start end j of the web f turned over the upper part of the core d, and moves to the lower side of the core d in the state where the start end j of the web f is put on the core d together with the expansion of the body 4 and the rotation of the core d to guide the start end j of the web f to the lower part of the core d.
Patent JP-2001280194-A (JP)
Title: Method and device for evaluating ionic current sensor signal of internal combustion engine
Inventor: RAICHLE FRANZ
IPC: F02D41/14
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring and controlling operation data of an internal combustion engine so as to optimize a combustion process. SOLUTION: In this method, at least one parameter characterized by the combustion start and/or the combustion quality is detected by processing of a signal. In this device, a means is provided for detecting at least one parameter characterized by the combustion start and/or the combustion quality by processing of a signal.
Patent JP-2002247952-A (JP)
Title: Emulsifying foaming agent for cake
Inventor: KONDO KIYOMITSU
IPC: C09K23/42
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifying foaming agent for a cake preventing lowering of quality represented by core formation caused by e.g. mix of oil and fat, inappropriateness of dough preparing condition, excellent in foaming ability and enabling obtaining a cake excellent in melting in the mouth and palate feeling. SOLUTION: This emulsifying foaming agent for a cake is characterized by containing as the essential component polyglycerol fatty acid ester with an HLB number of >=9 comprising a saturated fatty acid with a carbon number of 16-24.
Patent JP-2002255616-A (JP)
Title: Cement composition
Inventor: HIGUCHI TAKAYUKI
IPC: C04B28/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cement composition exhibiting compressive strength equal to or higher than that of a mortar using a conventional Portland cement at 7 day age and 28 day age even if a displacement rate of fly ash is increased and used at a civil engineering and construction area. SOLUTION: The cement composition containing an early-strength cement, the fly ash having 2,000-6,000 cm<2> /g Blaine specific surface area and trialkanolamines is provided.
Patent JP-2002261774-A (JP)
Title: Radio transmission apparatus and method
Inventor: SUGAYA SHIGERU
IPC: H04L29/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission apparatus and a radio transmission method for easy control of retransmission timing. SOLUTION: In the radio transmission method, a frame period T for retransmitting is set in advance. When the frame period T arrives, ACK information replies 46, 47, and 49 perform non-arrived packet retransmission 44 and packet again-and-again transmission 45 of a non-received packet only to a sender device 41 from a receiver device 42, thus easily specifying retransmission timing. Further, the retransmission timing is determined, based on timing when the packet is transmitted actually, the ACK information replies 46-49 can be returned together.
Patent JP-2002257313-A (JP)
Title: Combustible gas treatment system
Inventor: MOCHIDA TADASHI
IPC: F23G7/07
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a combustible gas treatment system which can properly treat combustible gas in low concentration generated in a small-scale combustible gas generation source. SOLUTION: The combustible gas treatment system is provided, which performs dilute gas combustion where combustible gas in low concentration burns, performs the independent operation of itself by generating power by the heat of combustion, and further can be remote-controlled. Accordingly, this combustible gas treatment system can be installed even to a combustible gas generation source in a place inconvenient to use commercial power or a small-scale combustible gas generation source where the gas concentration is relatively low, and it becomes possible to acquire the discharge right of carbon dioxide from such a combustible gas generation source.
Patent JP-2002258059-A (JP)
Title: Light guide for surface light source unit and surface light source unit
Inventor: MATSUMOTO HIRONORI
IPC: F21V8/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a light guide by which a surface light source unit can be made small in outer shape dimension without reducing the effective light emission area of a surface light source and also nonuniformity is reduced in the luminance of the surface light source, and to provide a surface light source unit using the light guide. SOLUTION: The light guide 4 where at least one end surface of a planar translucent member is adopted as a light incident surface 41 and one main surface is as a light emission surface 43 is combined with a first light source 2 having a light emitting part 21 which is arranged to be adjacent to the light incidents surface 41 and partially corresponds to the surface 41 so that the surface light source unit is constituted. The light incident surface 41 of the light guide body 4 consists of a first part 41a corresponding to the light emitting part 21 of the first light source 2 and a second part 41b corresponding to the non-light emitting part 22 of the first light source 2. The first part 41a is formed at a position in the rear place of the second part 41b by distance D, e.g. 0.1 mm-2 mm.
Patent JP-2002257433-A (JP)
Title: Multiple plate vaporizer
Inventor: WADA MAKOTO
IPC: F28F1/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To smoothly remove condensation water on a fin surface in a multiple plate type vaporizer. SOLUTION: An element 6 is formed with a pair of dish shaped plates, a first one 3 and a second one 5, each having a central groove 1. A pair of corrugated fins 7 are disposed on both sides with the central groove 1 taken as a boundary. In a ridge direction of the corrugated fin 7 air to be cooled flows.
Patent JP-2001343543-A (JP)
Title: Optical waveguide and its manufacturing method
Inventor: TAKIZAWA TOSHIYUKI
IPC: G02B6/13
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide which does not depend on the polarizing direction, with respect to the optical waveguide whose optical waveguide core is surrounded by clads. SOLUTION: Relating to the optical waveguide whose optical waveguide core 4 is surrounded by the clads 3, 5, the cross section shape of the core 4 in the direction crossing the advancing direction of light is nearly square and the cross section area of the core 4 is reduced from a light incident end toward a light exiting end along the advancing direction of light.
Patent JP-2002245432-A (JP)
Title: Method of manufacturing resonant circuit device
Inventor: RASBAND PAUL B
IPC: H05K3/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To realize a method for effectively and successfully forming an inductor element used in a resonant circuit device or other non-contact recognition type device. SOLUTION: (a) A patternable conductive metal sheet is stuck closely onto the surface of a self-support substrate, patterning is performed so that interstitial areas are formed between conductive metal segments, a series of segments which are made of conductive metal forming an inductor coil and are individually separated are formed on the surface of the substrate, (b) excess metal existing in interstitial areas formed in (a) is removed, (c) conductive ink segments are printed on the interstitial areas formed in (b) to form a continuous inductor coil, (d) and the inductor coil is connected to a capacitor or an RFID computer chip with concentrated or distributed capacitance to form a resonant circuit. The conductive metal sheet is desirably stuck closely to the surface of the substrate by any method among die stamping, hot stamping, knife embossing and die embossing. Unneeded metal is easily removed, and a high performance element can be manufactured at low cost.
Patent JP-2002263435-A (JP)
Title: Low humidity storage
Inventor: SAITO KAZUHIKO
IPC: B01D53/26
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To solve such a weak point of the conventional low humidity storage that it is difficult to manage articles stored in the low humidity storage and the storage cost is high. SOLUTION: This low humidity storage has a display part arranged at the position related to the place to store an article to be dehumidified for displaying such a value as a dehumidifying time necessary after stored as is obtained by multiplying the time taken for the article to expose in the atmosphere before stored by the prescribed magnification to be decided according to a kind of the article and a reporting means having a timer for reporting the lapes of the dehumidifying time.
Patent JP-2002270910-A (JP)
Title: Thermoelectric module
Inventor: TOMITA KENICHI
IPC: H02N3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module which can be improved in workability in a manufacturing process, product quality, and mechanical strength. SOLUTION: A plurality of thermoelectric elements Ep and En are housed in a latticed thermoelectric element holder 10, and the adjacent thermoelectric elements Ep and En are connected each other by electrodes 2, 2, etc., for the formation of a thermoelectric module 1. The thermoelectric element holder 10 is formed through such a method where the prescribed number of partitioning members 11A, 11B, 11C, 11D, 11E, 11F, and 11G are combined to form the holder 10, and engaged parts 11x of the partitioning members 11A, 11B, 11C, 11D, 11E, 11F, and 11G are firmly joined each other with an adhesive agent G.
Patent JP-2002233117-A (JP)
Title: Wind power generator capable of generating large quantity of electrical power even with low wind
Inventor: KONZE MOTOHARU
IPC: F03D1/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a direct-coupled type micro-wind power generator which does not use an acceleration gear which can generate electrical power sufficient for practical use by solving the problem of the micro-wind power generator being unable to generate power sufficient for practical use, because the rotation al speed of a windmill is normally low for weak wind (wind speed is 3 m or less). SOLUTION: A rotating shaft of the wind power generator has a double structure for rotating a rotor with a center shaft and rotating an armature with an external shaft. Although windmill blades are mounted at intervals to the center shaft and external shaft, when the windmill blades receive wind from the same direction, the blades are rotated in directions which are opposite to each other.
Patent JP-2002268160-A (JP)
Title: Control method of radiation image information reader
Inventor: CHIKUGO HIROSHI
IPC: H04N1/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To sequentially perform the efficient record reading processing of radiation image information by using storage phosphor sheets. SOLUTION: After the radiation image information on a subject is recorded on two storage phosphor sheets IP1 and IP2 put in a photography part 20 simultaneously, the sheet IP1 is carried out of the photography part 20 to a read part 22. Then another storage phosphor sheet IP3 is carried in the photography part 20 from a stand-by part 26, and then the remaining sheet IP2 is carried out of the photography part 20 to the read part 22.
Patent JP-2002270114-A (JP)
Title: Toroidal coil and its winding method
Inventor: SAKAMOTO KATSUMI
IPC: H01F41/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal coil with little dispersion of winding distribution and a winding method of the toroidal coil formed with M layers (M is an arbitrary integer of 2 or more) of coil layers by winding a coil lead wire around a core and extending the coil lead wire substantially in the shortest path from the winding end position of the nth coil layer (n is an integer in a range of 1<=n<=M-1) to the winding start position of the (n+1)th coil layer. SOLUTION: In the winding method of the toroidal coil 7, in order to lock the first round of coil lead wire 2 of the (n+1)th coil layer, the tip part of a lead wire locking implement 3 is pressed to the surface of the core 1 to wind at least the first round of coil lead wire 2 of the (n+1)th coil layer directly around the surface of the coil 1.
Patent JP-2002267069-A (JP)
Title: Seal structure of gas pipe
Inventor: NISHINO AKIRA
IPC: F16L33/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a gas pipe surely sealing it without impairing insertion operability of a corrugated pipe, etc., in the seal structure of the gas pipe composed of a double-wall structure formed by disposing a resin corrugated pipe inside the outer pipe composed of a hard material. SOLUTION: A seal member 40 is installed in the outer circumference of the end part of the corrugated pipe 30 disposed inside the outer pipe 20, a metal calking pipe 50 is inserted in the internal circumference of the end part of the outer pipe, and the corrugated pipe 30, the seal member 40, and the metal calking pipe 50 are pushed into the internal circumference of the end part of the outer pipe 20. The internal circumference of the metal calking pipe 50 is pushed outward and calked so as to form an enlarged part 56, the enlarged part 56 pushes outward, at least, two projecting threads 31 adjoining to the internal circumference of the corrugated pipe 30, and the outside projecting thread 32a sandwiched between the projecting threads 31 is press-contacted and sealed to the seal member 40.
Patent JP-2002262727-A (JP)
Title: Fishing rod and holding tool for fishing rod
Inventor: SANO YOSHITAKA
IPC: A01K87/08
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide both a fishing rod capable of being stably supported without fatiguing an arm and a holding tool for the fishing rod capable of stably supporting the fishing rod. SOLUTION: This fishing rod 1 is provided with a handle 4 installed in a butt rod 2 to be a base part and in a position where the handle 4 can be gripped by naturally extending the arm. The holding tool for the fishing rod is obtained by attaching a pair of connecting tools 13 to the handle 4 and making the handle 4 detachable through the connecting tools 13 from the butt rod 2.
Patent JP-2002266003-A (JP)
Title: Method for producing porous metallic body having excellent ductility
Inventor: WADA MASAHIRO
IPC: B01D39/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous metallic body which has excellent ductility. SOLUTION: A mixture having a compounding composition consisting of 0.5 to 10% of a 5 to 8C non-water soluble hydrocarbon based organic solvent, 0.05 to 5% of a surfactant, 0.5 to 20% of a water soluble resin binder, 30 to 80% of metal powder, 0.1 to 15% of a plasticizer consisting of one or more kinds selected from polyhydric alcohols, oils and fats, ethers and esters, and the balance water is produced. This mixture is formed into a prescribed shape, and the obtained formed body is subjected to foam formation treatment, and is hen subjected to degreasing and sintering to produce the porous metallic body. In this case, as the metal powder, mixed metal powder obtained by mixing metal powder having the average grain size of 4 to 20 μm with fine powder having the average grain size of 0.05 to 3 μm is used.
Patent JP-2002271521-A (JP)
Title: Facsimile server
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server having a plurality of communication means that can statistically reference communication history data, without distinguishing the communication means. SOLUTION: The facsimile server 1 having a plurality of the communication means is provided with a means that collects communication history data, a means that integrates the collected communication history data to apply statistical processings to the integrated data, and an output means that provides an output of the result of the statistical processings.
Patent JP-2002270400-A (JP)
Title: Tuner position adjusting equipment of landau cavity
Inventor: AMANO DAIZO
IPC: H05H13/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide tuner position adjusting equipment of Landau cavity, which can mainly increase quantity of incident current steady, and can quickly respond to an electron beam condition, and moreover, for which an advanced skill is also made unnecessary. SOLUTION: In an electron accumulating ring, it consists of position controlling equipment 20, which controls a position of a tuner of Landau cavity 50 based on detection information of a bunch length of an electronic beam according to an electronic beam monitor 70, or, control information recorded on control information recording equipment 30, detected information of the bunch length of the electronic beam, and control information recording equipment 30, which records position control information of the tuner of Landau cavity 50 by the position controlling equipment 20. By setting the position of the tuner of the Landau cavity to a predetermined position, it is constituted so that the accumulation life of the electronic beam may be increased.
Patent JP-2002281393-A (JP)
Title: Imaging system
Inventor: MORI KEIICHI
IPC: H04N5/367
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent degradation of image quality due to increase of defects of pixels over aging by preventing generation of duplication with detected pixels already registered in the case of detection of new defects. SOLUTION: An image pickup signal obtained by test image pickup is stored in a digital process 108. In the digital process 108, a 'defect compensation processing for detection' is first performed under control of a defect compensation control part 112d. The 'defect compensation processing for detection' is performed for the purpose of excluding a defective pixel registered as initial defect data from a detecting object of a defect detecting operation and an interpolation processing by the closest pixels with the same color is performed based on the initial defect data. And the defect detecting operation to select a pixel with large dark output level as the defective pixel is carried out by analyzing image information after compensating the defect based on the initial defect data by the digital process 108.
Patent JP-2002276879-A (JP)
Title: Rotation type connector with valve
Inventor: FUJII RYOJI
IPC: A61M39/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a valve easy to assembly and capable of replacing a line and reducing occurrence of loosening, coming off or load from a rotational torque acting on a tube or an object of connection by absorbing twist of the line. SOLUTION: This connector is provided with a first and a second connector member 1, 2 including connector terminal parts 5, 5 having inner bores 3, 4 to be fluid passages and fitting parts 7, 8, and a valve member 12. The first and the second connector members 1, 2 are rotatably jointed with having each fitting part 7, 8 fit each other. The valve member 12 is stored in a valve storage part 11 formed in the fitting part 7, 8. Valve pressing parts 14, 15 are provided with facing the valve storage part 11. At least a part of the valve member 12 is interposed between the both valve-pressing parts 14, 15 and is pressed to keep fluid tightness. A friction force acting between the both valve pressing parts 14, 15 and the valve member 12 is set in a range allowing relative rotation of the first and the second connector members.
Patent JP-2002273718-A (JP)
Title: Method for manufacturing moisture conditioning tile and moisture conditioning tile
Inventor: YOSHIDA SHIGEO
IPC: C04B14/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To manufacture, with a good productivity, a moisture conditioning tile which is excellent in quality and performance without using a baking method. SOLUTION: A method is provided wherein the moisture conditioning tile containing an inorganic moisture conditioning material is manufactured. This method comprises a process (a) wherein a molding material which contains an inorganic moisture conditioning material of 10 to 75 wt% and a gypsum based binder of 25 to 90 wt.% to the whole amount of a solid content and contained water of 10 to 75 wt.% to the whole amount of a molding material is prepared; a process (b) wherein the molding material is molded by a wet dehydration press molding at 4900 to 14700 kPa press pressure to obtain a molded product; and a process (c) wherein the obtained molded product is cured by drying to obtain a wet tile.
Patent JP-2002286950-A (JP)
Title: Optical wavelength multiplexer/demultiplexer
Inventor: OKAWA MASAHIRO
IPC: G02B6/12
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength multiplexer/demultiplexer which monitors signal light strength of each wavelength. SOLUTION: The optical wavelength multiplexer/demultiplexer has a substrate 1 which is provided with a plurality of input waveguides 2 that receive wavelength divided and multiplexed optical signals, an output waveguide 3 that multiplexes the signals and outputs, array waveguides 5 that are made by a plurality of waveguides having a prescribed wavelength difference ΔL, an input side slab waveguide 4 that connects the waveguides 2 and the waveguides 5 and an output side slab waveguide 6 that connects the waveguide 3 and the waveguides 5. A function 12 is provided for the waveguides 2 and/or the waveguide 3 to monitor optical signals.
Patent JP-2002290838-A (JP)
Title: Video signal processing system and imaging apparatus
Inventor: TAKAHASHI YUICHIRO
IPC: H04N5/341
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optimum video signal processing system which can use an interlaced scanning signal, a sequential scanning signal, and a dynamic range expansion driving signal in common. SOLUTION: This system comprises an imaging device 101 which extracts signals different in interlaced scanning driving and exposure quantity with external driving pulses and is capable of sequential scan driving, a preprocess 102 such as AGC, an A/D converter 103, a synchronizing means 104 which performs the time-base conversion of a signal in dynamic range expansion driving or sequential scan driving, a signal composition processing means 105 which puts signals having different exposure ratios together in the dynamic expansion driving, a video signal adjustment processing means 106 which performs basic camera signal processing such as outline correction, a signal addition processing means 107 which generates an interlaced scanning signal in the sequential scan driving, a sequential scanning signal generating means 108 which puts sequential scanning signals divided into (n)  lines and (n+1) lines together again into one signal at a double speed through the time-base conversion, and a signal path control means 109 which switches operations according to the driving modes of the imaging device 101.