baber/WOPTO huggingface dataset:
Patent JP-2002049557-A (JP)
Title: Composite information providing system
Inventor: SAKAI YOSHIAKI
IPC: G06F15/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide composite information including at least position information for any user terminal in a combining way that the user desires and to make it possible to use even a database being an information source, which is prepared for other browser use languages, as a common information source. SOLUTION: An information composition server which is equipped with a contents managing function which puts together pieces of information collected by searching contents serves together with position information and converts the composite information to the browser use language format of a user terminal, and provides the information having been converted to the downstream side of an information path, is interposed in the middle of a communication path extending from a contents server as the server of a contents provider to the user terminal.
Patent JP-2002045251-A (JP)
Title: Rack for kitchen window
Inventor: NAKAJIMA KENICHI
IPC: A47B77/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the conventional rack mounted in a window part of a kitchen does not necessarily effectively utilizes its dead space, and opening/closing a window and natural lighting are much obstructed. SOLUTION: A hanger rail 2 is mounted in the upper side reverse surface of an inner frame Wa of a window W, a frame unit 3 made capable of hook support holding to a front surface of rack members 4, 5, 6 is suspended by a sash pulley supported capable of running to this hanger rail 2. In this way, a space in the inner frame Wa of the window W is effectively utilized, a rack 1 movable in a lateral direction is provided in a position easily used, so as to prevent the window W from obstructing the opening/closing operation.
Patent JP-2001091789-A (JP)
Title: Optical device, optical filter and optical filer system
Inventor: CHENG YIHAO
IPC: G02B6/26
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To disclose an optical filter array which is capable of eliminating the stress exerted by an adhesive or solder on a coating. SOLUTION: A filter element having a substrate coated in such a manner that the port on one side of the optical filter array faces the substrate side in place of facing the coating side of the substrata is arranged. Accordingly, the coating side faces the port apart from the port and the substrate side faces the port with respect to the distance from the port when the filter exists.
Patent JP-2002053295-A (JP)
Title: Elevating device for elevating floor
Inventor: HAMADA TAKASHI
IPC: A47K3/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To eliminate swinging and slanting of an elevating floor in an elevating device provided with the elevating floor in a pool or a bath tub to allow adjustment of effective depth. SOLUTION: Both ends of a cord member 10 wound between upper and lower winding wheels 6 and 7 are coupled to the elevating floor 25, and the cord member 10 is reciprocated by a prime mover 8 to vertically move the elevating floor 25. The elevating floor 25 is horizontally maintained by movably connecting an end part of the cord member 10 by a compression coil spring 14 working in a direction pulling toward the elevating floor 25 and maintaining the cord member 10 in a tensed state without loosening.
Patent JP-2002055323-A (JP)
Title: Liquid crystal display device
Inventor: SASAKI TORU
IPC: G09G3/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing 'an OFF persistence' to be generated on the display screen of a liquid crystal display element when the power source of the display device is turned OFF. SOLUTION: This device is a liquid crystal display device which is provided with a liquid crystal display element having plural pixels and plural video signal lines applying gradation voltages to the plural pixels and has discharging means which are provided in an area outside a display area and which discharge electric charges stored in the pixels when the power source is interrupted. Moreover, each pixel has active elements and the discharging means have transistors which are provided for every video signal line and which become ON for a fixed time after the power source is interrupted and capacitive elements which are provided for every video signal line and which supply voltages for turning respective active elements of the pixels ON to the respective video signal lines through the transistors when the power source is interrupted.
Patent JP-2002098461-A (JP)
Title: Electric refrigerator
Inventor: ASAKURA SHINJIRO
IPC: F25D23/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate unevenness of temperature, particularly in a fresh food storage compartment, and to enhance the cooling speed of stored foods. SOLUTION: A cold air outlet 501 is provided in a front face side, in the interior of the fresh food storage compartment 100, and a cold air return port 120 is provided in a rear wall of the compartment 100. Cold air produced by a heat exchanger 1 is made to flow from the front face side of the interior of the compartment 100 toward the depth direction.
Patent JP-2002054909-A (JP)
Title: Image acquiring device
Inventor: UEMURA HARUO
IPC: G01B11/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image acquiring device capable of acquiring an image with high contrast while suppressing lowering of a resolving power and a quantity of light. SOLUTION: This image acquiring device is equipped with an illuminating optical system to lead a specimen 9 by reflecting illuminating light from a light source downward by a half mirror 23 and an image forming optical system to lead reflected light from the specimen 9 to a prescribed light intercepting position. The illuminating optical system is to carry out coaxial falling illumination which shares its optical axis AX with the image forming optical system, and has an objective lens 20 and an aperture 26. The aperture 26 is provided in the vicinity of the position of the entrance pupil of the objective lens 20 in the direction of the optical axis AX, and the aperture 26 has an asymmetric shape relative to the optical axis AX in a plane perpendicular to the optical axis AX.  Thereby, the image on the surface of the specimen 9 having a solid body shape can be acquired with high contrast.
Patent JP-2002058321-A (JP)
Title: Combine harvester
Inventor: KATAYAMA YASUHIKO
IPC: A01D67/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which has a guide mechanism capable of guiding in a low frictional resistance state a dustproof cover that can be moved between a position for covering the upper side of a carrier for carrying reaped grain culms from a reaping section to a thresher and a position for opening the upper side of the carrier. SOLUTION: Guide rails 16 attached to a dustproof cover 12 and rollers 17 which are placed in the guide rails 16 and can guide the movements of the guide rails and the dustproof covers 12 are disposed. The outer circumferential surface of each roller 17 supports and guides the upper flange portion 16A of each guide rail 16, and the corner portion 16B of the roller 17 is brought into contact with a crossing corner portion 16C between the upper flange portion 16A and a side web portion 16B to control the lateral displacement of the guide rail 16. The web portion 16B is separated from the side surface of the roller 17.
Patent JP-2001098283-A (JP)
Title: Method and plant for making combustible gas from supply rich in organic material
Inventor: MARTY ERIC
IPC: C10B53/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for making a combustible gas with a high calorific value which contains reduced amounts of residual tar and volatile alkali salts from a supply rich in organic materials such as biomass. SOLUTION: A method comprises pyrolysis of a supply at 300-900 deg.C under a pressure close to the atmospheric pressure, sending a solid product generated by the pyrolisys to a burning means, and using the heat generated by the burning for pyrolysis. The method further comprises thermal cracking of the pyrolyzed gas, conducting the pyrolysis and the thermal cracking in two different means, controlling the pyrolysis temperature and the thermal cracking temperature in a completely independent way, and conducting thermal cracking of the whole pyrolyzed gas between 800 and 1,200 deg.C in the complete absence of air, subsequent to the pyrolysis.
Patent JP-2002062285-A (JP)
Title: Head space sampler for analyzing volatile organic compound in-site
Inventor: SHIOZAKI OSAMU
IPC: B09C1/04
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a head space sampler capable of introducing a volatile organic compound included in soil eluate, groundwater, drain or the like into an analyzer main body by means of an automatic suction sampler without causing mixing of air or scattering of the volatile organic compound. SOLUTION: This head space sample comprises a sample bottle 1 with a capacity of about 300-1000 ml, a sealing plug 4 hermetically sealing the sample bottle 1, a head space gas suction part 6 having a quick connector 7 with a valve and penetrating the sealing plug 4, an external suction gas introducing tube 9 immersing its tip into a sample solution 3 in the sample bottle 1, a gas bag 10 connected to the external suction gas introducing tube 9, and a thermostatic water bath 12 keeping the sample bottle 1 at a fixed temperature. While an external suction gas equivalent to a gas amount sucked from the head space gas suction part in the sample bottle 1 is introduced, the external suction gas is automatically sucked so as to be introduced into the analyzer main body.
Patent JP-2002060776-A (JP)
Title: Lubricant oil composition for diesel engine with device for removing diesel fine particle
Inventor: KATABUCHI TADASHI
IPC: C10N40/25
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant oil composition for a diesel engine with a DPF(diesel particulate filter) capable of reducing clogging of the filter of the DPF by an ash component, capable of improving the combustibility of PM (particulate matter) caught by the filter of the DPF, capable of stably burning the PM at a low temperature, capable of heightening the removing efficiency thereof, and capable of elongating the life of the DPF. SOLUTION: This lubricant oil composition for the diesel oil engine with the DPF contains <=1.0 wt.% sulfuric acid ash component, and has <=0.3 wt.% sulfur content and >=100 ppm molybdenum content.
Patent JP-2001287295-A (JP)
Title: Laminate having excellent re-releasability and method for separating laminate
Inventor: KIN TATSUICHIRO
IPC: C08J11/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer resin laminate for allowing durability and re- releasability to be compatible. SOLUTION: The laminate is obtained by sequentially laminating, for example, a polymethyl methacrylate layer (layer A) and a hard coating layer (layer B) made of a hydrolytic condensate of an alkoxysilane on a polymer resin board made of a polycarbonate or the like. In this case, a method for separating the laminate comprises the steps of irradiating the layer A with an electron beam having a dose of 500 KGY or more, then impregnating the layer A with a monoether of an ethylene glycol as a solvent, and dissolving to remove the layer A, thereby re-releasing both the layer A and the layer B from the polymer resin board.
Patent JP-2002071977-A (JP)
Title: Waveguide type optical multiplexer/demultiplexer
Inventor: KITO TSUTOMU
IPC: G02B6/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield and to relax the tolerance of manufacturing deviation by simplifying a circuit constitution. SOLUTION: The end surface forming position where the input/output end surface part 311 of one slab waveguide 310 relatively faces the input/output end surface part 321 of the other slab waveguide 320, that is, the end surface forming positions facing between output waveguides 305 and 306 connected to each slab waveguide, or the end surface forming positions facing between input waveguides 303 and 304 connected to each slab waveguide are formed by being shifted not to mutually overlapped by utilizing the relation that oposite light rays do not interfere with each other and the relation that the central wavelength of an AWG depends on the input/output waveguide position.
Patent JP-2002078081-A (JP)
Title: Speaker
Inventor: KOURA TETSUJI
IPC: H04R9/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a speaker that is used for a video and acoustic equipment and has a sufficient driving force in spite of its small-sized configuration. SOLUTION: A 1st magnet 2 and a 2nd magnet 3 are provided to a lower face and an upper face of a center plate 1 in a magnetically repulsing direction, a top plate 4 is placed on the upper side of the 2nd magnet 3 and the 2nd magnet 3 and the top plate 4 is made annular, a projection 1a is provided to the upper face of the center plate 1 so as to be fitted to the 2nd magnet 3 as its structure, a torus magnet is adopted for the 2nd magnet 3 to set a high operating point without increasing the thickness of the magnet and provision of the torus top plate 4 uniformizes operating points in the magnet so as not to cause demagnetization at high temperatures and to enhance the driving force to the speaker.
Patent JP-2002066982-A (JP)
Title: Method of cutting rod-like food and device therefor
Inventor: OKAIZUMI HIROYUKI
IPC: B26D1/09
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting a soft rod-like food material or the like. SOLUTION: A carrying-in conveyor for carrying in rod-like food, a shutter mechanism for cutting the rod-like food, and a carrying-out conveyor for carrying out cut food move together with conveyance of the rod-like food. A transfer member which transfers the rod-like food from the carrying-in conveyor to the carrying-out conveyor can advance and retreat from a cutting zone with movement of integral cutter operation, whereby the rod-like food can be continuously cut.
Patent JP-2002069367-A (JP)
Title: Coating method using zinc-containing epoxy resin coating composition and coated matter obtained through the same method
Inventor: ISHIHARA SHINICHI
IPC: C09D163/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating method using a zinc-containing epoxy resin coating composition that has high adhesion between the coating film and the base material, even when the coating material of high internal stress is recoated, in the field where the anticorrosion ability is required in bridges, vessels, plants, iron frames and the like and provide coated matters obtained by coating the substrate with the coating material according to this method. SOLUTION: In this coating method, the base material is coated with a zinc- containing epoxy resin coating composition wherein the zinc-containing epoxy resin coating composition comprises (a) an epoxy resin, (b) a polyamide adduct resin obtained by modifying a polyamide-amine with a diepoxy resin and (c) zinc.
Patent JP-2002069059-A (JP)
Title: New opioid peptide derivative containing piperazinone ring
Inventor: FUKUMIZU JUNKO
IPC: C07D241/18
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a substance excellent in an analgesic action. SOLUTION: This opioid peptide derivative is represented by the formula (plural of n are the same or different and are each 1-8) or its salt, especially 5-methyl-3,6-bis[4-(2',6'-dimethyltyrosyl)aminobutyl]-2-(1H)-pyrazinone and its salt.
Patent JP-2002075326-A (JP)
Title: Battery
Inventor: WAKATA SHIGEKAZU
IPC: H01M2/34
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting even if a terminal having a wrong corresponding relation with respect to an electrode part is brought into contact with a screw shaft. SOLUTION: An insulating coating 32 of resin is coated on the head parts 13a2, 13b2 of the screw shafts 13a, 13b, and are raised with the shafts insulated from the electrode part. When the terminal having a correct corresponding relation are assembled, since the conductive surface 31 around the insulating coating is brought into contact with the terminal, they are put in a conducting state. Even if a terminal having a wrong corresponding relation is attempted to be assembled and the terminal is brought into contact with the screw shafts 13a, 13b, no short-circuiting is caused because the screw shafts 13a, 13b are insulated.
Patent JP-2002069465-A (JP)
Title: System for bio gasification of garbage
Inventor: SANO SEIICHIRO
IPC: C02F11/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size of waste water treatment facilities and the amount of sludge produced, and to improve in efficiency of energy. SOLUTION: Present system is provided with a bio gasification apparatus 1, gas utilizing facilities 2 and waste water treating facilities 4. The waste water treating facilities 4 for treating the waste liquid discharged from the bio gasification apparatus 1 are comprised of performing the treatment by means of a water treating apparatus 5 of the type of UASB(Up-flow Anaerobic Sludge Blanket). By treating the waste liquid by means of the water treating apparatus 5 of the type of UASB, the volume of the waste water treating facilities can be made compacted than conventional one because of not necessity of addition of dilution water and because of shorter retention time.  Further, because of anaerobic treatment of the water treating apparatus 5 of the type of UASB, an energy of power for aeration of conventional aerobic treatment is not necessary, and the amount of sludge produced is reduced.
Patent JP-2002074746-A (JP)
Title: Optical information recording medium
Inventor: SAKAGAMI YOSHITAKA
IPC: G11B7/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that film corrosion is observed in a disk obtained by successively stacking a first dielectric layer 12, a second dielectric layer 13, a recording layer 14, a third dielectric layer 15, a fourth dielectric layer 16 and a reflecting layer 17 on a disk substrate 11 and further disposing a protective layer on the reflecting layer in a close contact state when the disk is put to a high temperature and high humidity test. SOLUTION: (1) A barrier layer 19 containing the nitride, oxide, carbide or oxynitride of an element α (α is at least one element selected from Sn, In, Zr, Si, Cr, Al, Ta, V, Nb, Mo, W, Ti, Mg and Ge) is disposed between the fourth dielectric layer and the reflecting layer. (2) The thickness of the barrier layer containing the element α is adjusted to 1-20 μm.
Patent JP-2002073061-A (JP)
Title: Voice recognition device and its method
Inventor: YAMADA MAKI
IPC: G10L25/78
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To correctly detect a voice section even under an unsteady noise environment. SOLUTION: The voice recognition device has a means that switches the on-off of a voice switch by whether or not an SN ratio which is the ratio between voice power and noise power exceeds a fixed threshold, and detects an end when T1 seconds or more pass after the voice switch is turned on lastly, when T2 seconds or more pass after the switch is turned off lastly, when it is within T6 seconds after the start of recognition, when the maximum SN ratio is αdB or more and when the maximum likelihood to a vocabulary for recognition is β or more.
Patent JP-2002084702-A (JP)
Title: Spindle structure of magnetic disc device
Inventor: HORINOUCHI MASATOSHI
IPC: H02K5/22
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disc device capable of attaining cost reduction by reducing the number of components used in the device and improving workability. SOLUTION: This spindle motor comprises a fixed shaft, the end of which is formed with an external thread, a rotor hub rotatably supported on the fixed shaft through a bearing, an annular rotor magnet fixed on the inner periphery of the rotor hub, and a stator provided facing the rotor magnet and fixed on a housing supporting the fixed shaft by screwing.
Patent JP-2002084739-A (JP)
Title: Charge pump circuit
Inventor: NANO TAKAO
IPC: H02M3/07
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent bipolar action induced by resonance phenomena with reliability and enhance the circuit efficiency ηin a charge pump circuit. SOLUTION: A Dixon charge pump circuit features clock drivers CD1 and CD2 that supply coupling capacitors C1 to C3 with clock pulses. More specifically, the rise time and fall time of clock pulses CLK and CLKB are lengthened to the extent that the outputs of the clock drivers CD1 and CD2 do not resonate.
Patent JP-2001207244-A (JP)
Title: Cold rolled ferritic stainless steel sheet excellent in ductility, workability and ridging resistance, and its manufacturing method
Inventor: OTA HIROKI
IPC: C21D9/46
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled ferritic stainless steel sheet combining excellent ductility and workability with prominent ridging resistance and having outstanding surface quality after forming, and its manufacturing method. SOLUTION: A steel stock, having a composition containing, by mass, 0.01-0.12% C, 0.01-0.12% N, 11-18% Cr and <=0.03% Al, is hot rolled, subjected to preliminary rolling consisting of cold or warm rolling at 2-15% draft, and further subjected to hot rolled plate annealing consisting of long time holding and slow cooling to provide a structure having <=5 grain extension degree (e) in the sheet-thickness section parallel to a rolling direction, followed by cold rolling and finish annealing. By this method, the structure, in which the aspect ratio A of coarse-grained colonies as aggregates where coarse grains continue in the rolling direction is regulated to <=5 in the sheet-thickness section parallel to the rolling direction, can be formed. Moreover, it is preferable to regulate the FDT at hot rolling to <=850 deg.C for further improvement in press workability.
Patent JP-2002080854-A (JP)
Title: Recycling method and apparatus for organic substance, production apparatus for carbonization product, electric power unit, and production apparatus for pyroligneous acid
Inventor: SHISHIDO HIROSHI
IPC: F22B1/18
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a dry distillation gas generated in a carbonization oven 31 when an organic substance C, e.g. an organic waste, is carbonized with superheated steam to be recycled. SOLUTION: A combustible gas is generated from a carbonization product B' in a gasification oven 1, is used for driving the engine 5 of a cogeneration 4 to cause a generator 6 to generate electricity, and is used for heating water with a radiator 8 to give warm water. This warm water is heated with an exhaust gas boiler 10 to generate saturated steam, which is further heated with a superheated steam generator 14 to give superheated steam. This superheated steam is used in a carbonization oven 31 to dry distil and carbonize the organic substance C to produce a dry distillation gas and a carbonization product B. The dry distillation gas produced in the carbonization oven 31 is burned in a combustion-type superheated steam generator, and the heat of combustion heats the saturated steam to generate superheated steam.  The exhaust gas from the engine 5 of the cogeneration 4 and the exhaust gas generated by the combustion of the dry distillation gas are used as a heat source for heating superheated steam in the carbonization oven 31.