baber/WOPTO huggingface dataset:
Patent JP-2002136918-A (JP)
Title: Lightweight aerated concrete coating panel
Inventor: SAITO SHINYA
IPC: C09D201/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide lightweight aerated concrete having a uniform coating film good in waterproof capacity and adhesion capacity over a desirable coating range. SOLUTION: The coating range of lightweight aerated concrete is coated with an aqueous emulsion resin and subsequently coated with a coating material using a crosslinking curable aqueous emulsion resin by a flow coater. The necessary coating range of the lightweight aerated concrete is coated with a coating material having waterproof capacity without requiring complicated work such as making or the like to form a coating film having peeling resistance and waterproof capacity on the surface of the lightweight aerated concrete.
Patent JP-2002143243-A (JP)
Title: Dental treatment chair
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a dental treatment chair capable of easily riding a patient on a wheelchair on the treatment chair. SOLUTION: When the patient on the wheelchair is ridden on a contour sheet 12 of the dental treatment chair 10, the wheelchair is locked at a position of a wheelchair introducing area 30 indicated by 30 in the Fig. The sheet 12 is movable in the direction of an arrow A in the figure, and rises the patient on the wheel chair in a state in which the sheet 12 is drawn to the position shown in Fig. Thus, a helper can stand at the rear side of the slid sheet 12 so that a backrest 11 of the chair 10 does not disturb the helper. The patient can easily ride to transfer onto the sheet 12 of the chair 10 from the wheelchair.
Patent JP-2002144604-A (JP)
Title: Liquid ejector equipped with bubble detecting means
Inventor: MORI AKIHIRO
IPC: B41J2/175
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector in which ejection of a liquid drop can be stabilized by preventing a piezoelectric element from deteriorating due to a bubble intruding into the pressure chamber or the nozzle in a piezoelectric element type liquid ejection head. SOLUTION: The liquid ejector is provided with a bubble detecting means 100 comprising a section 100a for applying a voltage between a common electrode 16 formed on the surface of a piezoelectric element in a shear mode type liquid ejection head and an electrode 28 formed at a part in a manifold 4 for distributing liquid to each pressure chamber 5, a section 100b for detecting a value varying depending on the presence/absence of a bubble in the liquid when a voltage is applied from the voltage applying section 100a, and a section 100c for judging presence/absence of a bubble based on a value detected at the detecting section 100b.  Presence/absence of a bubble in the liquid is checked in the manifold 4 for distributing liquid to each pressure chamber 5, and recovery processing of a liquid ejection head is performed before the bubble enters each pressure chamber 5, thus preventing deterioration of the piezoelectric element.
Patent JP-2002149601-A (JP)
Title: System for managing password of personal computer
Inventor: MURASE TAKAYUKI
IPC: G06F21/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To easily get to know a password while keeping the security privacy of a personal computer in the case of forgetting the password required for starting the OS of the personal computer. SOLUTION: A password database 23 stores the password required for starting the OS of the user personal computer 11 and the information of the user, and a voice database 24 stores information required for answering by a voice server 22. A WWW server 21 manages the password of the computer 11 unitarily with the database 23. The server 22 answers to a speech from the user by a public telephone set 12 with voice and communicates information with the WWW server. When access occurs from the user 10 by the public telephone set, user information heard by the voice server is given to the WWW server, which refers to the user information stored in the password database. When individual authentication is finished, the voice server informs the user of the password.
Patent JP-2002152537-A (JP)
Title: Method and apparatus for processing image
Inventor: KANDA KIMIKATSU
IPC: G06T1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for processing an image capable of accurately discriminating a black character and a colored character having low chroma in an original. SOLUTION: The method for processing the image comprises the steps of controlling the black ink amount generated in response to the chroma of the input image by a chroma judging unit 3, and stepwise transferring to an image reproduction in one black color.
Patent JP-2002169001-A (JP)
Title: Glare-proof film and liquid crystal display
Inventor: MATSUNAGA TADAHIRO
IPC: G02B27/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a glare-proof film having both satisfactory glare proofing property and satisfactory adhesion to the base only by forming a glare-proof hard coat layer on a triacetylcellulose transparent base, to provide a glare-proof film also having antireflection ability by further disposing a low refractive index layer and to provide a polarizing plate and a liquid crystal display each using the above film. SOLUTION: The glare-proof film has one or more hard coat layers including a glare-proof hard coat layer on a triacetylcellulose transparent base and optionally has a low refractive index layer on the hard coat layers. The hard coat layer brought into contact with the triacetylcellulose transparent base is formed from a coating liquid using a solvent comprising one or more solvents which dissolve the base and one or more solvents which do not dissolve the base.
Patent JP-2002154631-A (JP)
Title: Centering/pressing guide device for plate-like material
Inventor: FUKUDA MASAYOSHI
IPC: B05C13/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a centering/pressing guide device for a plate-like material concurrently performing a centering action and a pressing guide action of the plate-like material. SOLUTION: This device is provided with siding roller trains having a plurality of pairs of oblique siding rollers 22R and 22L facing each other on the right and left in parallel in the plate-like material feeding direction, with the upper end sections of rollers inclined to the width center line side L on both sides of a roller conveyor 10, a siding roller train drive mechanism 25 moving the right and left siding roller trains to approach each other toward the width center line at the uniform speed, right detecting sensors AR and BR detecting that the right siding roller train abuts on or approaches the right edge of the plate-like material 1 during the moving process and outputting a right detection signal,  left detecting sensors AL and BL detecting that the left siding roller train abuts on the left edge of the plate-like material 1 during the moving process and outputting a left detection signal, and a braking means stopping the drive of the drive mechanism 25 when both signals are outputted.
Patent JP-2002156102-A (JP)
Title: Method for injecting liquid fuel
Inventor: ITAHARA HIROSHI
IPC: F02M43/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for injecting a liquid fuel to enable sufficiently fine division of droplet of the liquid fuel and combustion of the liquid fuel at a sufficiently low combustion temperature, sufficiently improve the combustion efficiency of the liquid fuel, and enable sufficient suppression of the generation of a nitrogen oxide (NOx) such as NO, NO2, and harmful substance such as soot (carbon). SOLUTION: A method for injecting the liquid fuel is characterized in that a fuel mixture 12 containing the liquid fuel 1, and a supercritical fluid 2 having a critical temperature lower than a critical temperature of the liquid fuel 1 is injected at the temperature higher than the boiling point of the liquid fuel 1.
Patent JP-2002156770-A (JP)
Title: Substrate for photoreceptor drum and the photoreceptor drum which uses the substrate
Inventor: IIZUKA MUNENORI
IPC: C08L101/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a photoreceptor drum made of a synthetic resin which solves the problem of the decrease in surface smoothness, due to compounding of a reinforcing filler and which has preferable surface smoothness, while maintaining sufficient strength. SOLUTION: In the cylindrical substrate for a photosensitive drum, made of a conductive resin composition compounded with a reinforcing inorganic filler, a fibrous inorganic material, having 8 to 50 μm fiber length and 0.1 to 5 μm diameter, is used as the reinforcing inorganic filler.
Patent JP-2002153358-A (JP)
Title: Hung commodity push-out means
Inventor: OSHIKA TOKUO
IPC: A47F1/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost hung commodity push-out means with a sticking part for a POP seal. SOLUTION: In this push-out means, hook insertion holes 4a, 4b are bored in a base end fixing part 2 and a tip push-out part 3 of a U-shaped spring plate 1, a horizontal hook rod 10 is inserted through the hook insertion holes 4a, 4b, and a hung commodity 14 hung from the horizontal rod 10 is pushed out forward by the tip push-out part 3. An extension plate 5 is extended along the upper side of the horizontal hook rod 10 from the base end fixing part 2, and a tip part of the extension plate 5 is provided with the seal sticking part 6 for allowing the sticking of the POP seal 15.
Patent JP-2002161309-A (JP)
Title: Production process for steel with superior cleanliness
Inventor: MATSUNO EIJU
IPC: C21C7/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a process that secures stable production of steel with superior cleanliness that contains a small amount of intermediates originated from deoxidization products. SOLUTION: Aluminum is added to liquid steel 3 for deoxidation and after deoxidation is completed the liquid steel is agitated to reduce Al2O3 produced in it, which is followed by addition of Mg into the liquid steel to control the conformation of intermediates so that the concentration of MgO is maintained at 20-40 mass% in the liquid steel. It is preferred to agitate deoxidized liquid steel at least 5 minutes or more.
Patent JP-2002163239-A (JP)
Title: Multi-processor system and control method for it
Inventor: ASANO SHIGEHIRO
IPC: G06F9/46
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To improve throughput of a multiprocessor system without any increase in load of a master processor. SOLUTION: Each processor element(PE) is provided with a command pooling buffer 121 capable of accumulating plural commands, and each DMA controller is provided with a command pooling buffer 11 capable of accumulating plural commands. Plural commands from the master processor(MP) 11 to the DMA controller or each processor element(PE) can be collectively issued, and the next command can be issued without waiting for a response to the preceding command. The number of commands already issued and not yet replied is managed by a counter array 111, and when response to all of the already issued commands is returned, the receipt of the final response is reported to the master processor(MP) 11.
Patent JP-2002162241-A (JP)
Title: Navigation system for vehicle
Inventor: MASHITA HIROSHI
IPC: G08G1/0969
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately display an own vehicle position on a road map at a high speed. SOLUTION: In the case that an own vehicle enters an area in which information provision is received from a road side antenna and a prescribed period does not elapse after it enter the area (YES in S1 and No in S2), road data corresponding to an information provision road is preferentially selected even when a traveling track is similar to the road data corresponding to a non- information provision road of the road data in a map data memory related to an own vehicle position data, and the own vehicle position data is matched to the road data (S3).
Patent JP-2002161111-A (JP)
Title: Olefin oligomer containing terminal perfluoroalkyl group and its producing method
Inventor: SAWAGUCHI TAKASHI
IPC: C09K23/42
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an olefin oligomer containing a terminal perfluoroalkyl group, which functions as a surfactant in supercritical CO2 solvent, starting from an olefin oligomer having an active group at its terminal obtained by advanced controlled thermal decomposition of polyolefin. SOLUTION: The olefin oligomer containing the perfluoroalkyl group at one terminal or at both terminals is synthesized by esterification of perfluoroalkylcarboxylic acid of 1-20 carbon atoms by an olefin oligomer having a terminal OH group, or esterification of an olefin oligomer having a terminal maleic group by perfluoroalkylmethanol of 1-20 carbon atoms.
Patent JP-2002164815-A (JP)
Title: Multi-path detecting method and its circuit of cdma receiving set
Inventor: OSUGE MICHIHIRO
IPC: H04B1/7117
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to process a multi-path detection at high speed. SOLUTION: In this receiving set, when detecting a first peak, a maximum value retrieval of all data blocks of delayed profile data is performed, when detecting a second and following peaks, the maximum value retrieval of the data blocks of only updated delayed profile data is performed again, and a maximum value information in a memory block is updated, as the maximum value information retrieved at the first time is used on the other data blocks (memory blocks), the number of the peak detection cycles after the second can be reduced largely.
Patent JP-2002159424-A (JP)
Title: Suction body of electric vacuum cleaner
Inventor: ODAKA YASUNORI
IPC: A47L5/14
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner of the exhaust circulating structure, which is easy to use because it neither blows the dust off the place to be cleaned, reduces the suction power, nor requires more complicated structure when the suction adapter is applied for cleaning narrow space. SOLUTION: The connection pipe of this electric vacuum cleaner is provided with air passages each of which is connected to the suction air passage or the exhaust air passage at the hand controller. A suction body which is attached to either the end of the connection pipe or the hand controller is also provided with a suction air passage and an exhaust air passage that are separately connected with their corresponding passages of the connection pipe. In the suction body, the air is exhausted from inside toward directions other than the suction mouth. The area of the exhaust outlet is larger than that of the suction mouth, and the suction air velocity is made higher than the exhaust air velocity.
Patent JP-2002167309-A (JP)
Title: Hairdressing agent
Inventor: MATSUE YUJI
IPC: A61Q5/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable and safe hair dressing agent added with water-softened granules that initially exhibits massage effect and dirt-removing effect as a soft scrub agent, and as they are being used, it becomes possible to wash away easily by decomposing with weak shear such as rubbing each skin of hands or the like, and after decomposed, cellulose particle is formed to absorb dandruff and skin fat. SOLUTION: The hairdressing agent is characterized by comprising 30-95 wt.% of cellulose powder and 5-70 wt.% of water soluble material and cellulose granule of which an average diameter of particle is 50-2000 μm is combined.
Patent JP-2002093600-A (JP)
Title: Charged particle accelerator
Inventor: MIURA SADAO
IPC: H05H9/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily achieve flattening of a prebuncher and consequently permit to lower the beam accelerating voltage and to miniaturize an accelerating tube. SOLUTION: For the charged particle accelerator so constructed that a single cavity prebuncher is integrally interposed between an electron gun and a buncher or between the electron gun and an accelerating cavity forming an accelerating tube of a regular part, a high-frequency electric field supplied to the prebuncher and a high-frequency electric field supplied on the side of the accelerating cavity are separately supplied by separate lines, a prebuncher block is formed in the form of a disk having an outer diameter greater than those of a buncher block and an accelerating cavity block, which are connected to the prebuncher block, a connector for high-frequency power supply is connected to the back side of the disk-like prebuncher block in parallel with the direction of a beam axis,  and the accelerating modes of the prebuncher and the accelerating cavity side are set to TM02 and TM01, respectively.
Patent JP-2002129543-A (JP)
Title: Filling method around field observation pipe inside of boring hole
Inventor: KATO KOJI
IPC: E02D1/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a filling method around a field observation pipe inside of a boring hole capable of solving such problems that mortar or the like poured between a measuring pipe and the boring hole runs into a crack or a bedrock with many voids, a deteriorated concrete forming hollows therein and inferior in its hardness is resulted from the fact that a genus of mortar diluted with ground water to fill can not equally fill between the boring hole and the measuring pipe, behavior of the bedrock can not be exactly transferred to the measuring pipe under such a state and that the pipe is dissolved in special ground water to erode it up to such a state incapable of being measured as it can not be used in the case the measuring pipe is made of an aluminium material. SOLUTION: The measuring pipe is covered with a filter abounding in elasticity, and an injection hose or the like is accompanied between both of them and is inserted into the boring hole. A vibrator is inserted into the measuring pipe up to the approximately same position as that of the injection hose, and the vibrator is started while conveying mortar by a pump.
Patent JP-2002171358-A (JP)
Title: Communication control unit
Inventor: TANAKA HIRONORI
IPC: H04L29/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To flexibly deal with call origination/termination preferentially for a call by means of a telephone terminal even in the state of using one of two B channels for the telephone terminal and using the other B channel for an information communication terminal. SOLUTION: When there is a B channel use request corresponding to call termination from a network side or there is a B channel use request corresponding to call originating operation by means of a key telephone set 20B in the state of using a B1 channel for a key telephone set 20A and using a B2 channel for an information communication terminal 40A, in a main control part 15, the B2 channel under use for the information communication terminal 40A is released and that B2 channel is used for the B channel use request.
Patent JP-2002167703-A (JP)
Title: Pavement block having two layer structure
Inventor: SAITO KOICHI
IPC: B29B17/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pavement block having a two layer structure and capable of being easily constructed without impairing a water permeation function. SOLUTION: This pavement block having the two layer structure is constituted such that a surface layer part and a basic layer part have substantially same shape, the surface layer part has water permeability, and an outer peripheral end face of the surface layer part is positioned outward more than an outer peripheral end face of the basic layer part.
Patent JP-2002167675-A (JP)
Title: Method for imparting catalyst for electroless plating
Inventor: SATO KAZUYA
IPC: C23C18/18
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for imparting a catalyst for electroless plating by which a dense electroless plating film having excellent adhesion and minimal plating defects such as traces of gas and pits can be formed. SOLUTION: In this method for imparting a catalyst for electroless plating, a nonconducting material as a material to be plated is immersed in an aqueous solution containing a ruthenium compound and then immersed in an aqueous solution containing a reducing agent.
Patent JP-2001217087-A (JP)
Title: Driving method of illumination device and illumination device having discharge lamp
Inventor: HARTGE JOERG EDUARD
IPC: H05B37/03
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To attain a structure in which operation of an illumination device is not interrupted at a changeover between a current supply system and another safety current supply sourer (ZSV), with a failsafe illumination device such as a medical-use illumination equipment with discharge lamp. SOLUTION: With the illumination device, when trouble is caused at the time of changeover to a stately current stopply, the problem is solved by a buffer storage device supplying current driving the discharge lamp.
Patent JP-2002171399-A (JP)
Title: Image processor
Inventor: FUJISAKI NOBUO
IPC: G06T3/40
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processor constituted so that the segments of respective reduced images are known clearly in the case of forming images on a sheet of recording paper by reducing the images of a plurality of sheets of originals. SOLUTION: The image processor generates a plurality of reduced images 2x to 6x as images arrayed on a single sheet of recording paper 1. Frames 2y to 6y are fitted to the respective reduced images 2x to 6x to clarify the ranges of the images 2x to 6x. The reduced images include the images 4x to 6x having different rotation angles and sizes. With respect to the frames 2y to 6y, the kind, thickness, density, etc., of a line can be selected. Furthermore, the patterns of flowers or animals can be selected.
Patent JP-2002175906-A (JP)
Title: Resistance element and nonreversible circuit element and communications equipment using the
Inventor: TSUNEKADO MICHIHIRO
IPC: H01P1/26
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a resistance element which can be joined to external circuit electrodes, arranged on the upper and lower surfaces of the element with high stability and high junction reliability, and to provide a nonreversible circuit element and communications equipment using the element. SOLUTION: This resistance element 1 has an insulation substrate 17, terminal electrodes 18 and 19 for junction respectively provided on the facing main surfaces of the substrate 17, and a resistor R which is provided on one side face of the substrate 17 and electrically connects the electrodes 18 and 19 to each other. The area of the terminal electrode 19 on the mounting side of the element 1 is almost equal to the areas of the main surfaces of the substrate 17. The terminal electrode 18 is electrically connected to one of the external circuit electrodes, arranged on the top face of the element 1, and the electrode 19 is electrically connected to the other external circuit electrode arranged on the bottom face of the element 1.
Patent JP-2002174124-A (JP)
Title: Design cover device for engine
Inventor: MIYAMUKAI TAKAMITSU
IPC: F02B77/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a design cover device for an engine adaptable for saving a wire harness and effective for countermeasures for water or heat. SOLUTION: A design cover 7 is spaced from the upper face of a cylinder head cover 3 for the engine 1 and mounted to cover its upper part. An engine control computer 10 spaced from the upper face of the cylinder head cover 3 is mounted on the rear side of the design cover 7. The design cover 7 which is connected at one end to the cylinder head cover 3 via a hinge structure with a supporting shaft, 8 can be moved out of the upper part of the engine head cover 3 by turning operation around the supporting shaft 8.