baber/WOPTO huggingface dataset:
Patent JP-2002127034-A (JP)
Title: Electric screwdriver
Inventor: HASEGAWA TOSHIICHI
IPC: B25B23/157
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric screwdriver implementing easy and quick setting operation of tightening torque. SOLUTION: A torque setting ring 2 is disposed on a tip side of a cylindrical housing 1 to be concentrically attached on the outer face of the housing 1. The torque setting ring 2 is moved by turning operation by fingers along an axial direction of the housing 1 to change a deflection amount of a spring 3 in the housing 1 thereby to set the tightening torque. Graduations 6 are marked at a portion near the torque setting ring 2 and on peripheral face of the housing 1, and numerical values 4 directly indicating the tightening torque are given to the graduations 6 together with a measuring unit 5.
Patent JP-2002128933-A (JP)
Title: Polyolefinic resin foam
Inventor: FUJIMOTO IPPEI
IPC: C08K5/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic resin foam excellent in expansion properties and in flame retardancy and having good external appearances. SOLUTION: The polyolefinic resin foam is obtained by irradiating a composition with an ionizing radiation followed by heating, which composition comprises 100 pts.wt. of a polyolefinic resin comprising 30-90 wt.% of a polypropylenic resin having an MI of 0.3-10 and a melting point of 125-150 deg.C and 10-70 wt.% of a polyethylenic resin having an MI of 1-15 and a density of 0.915-0.940 g/cm3, 2-30 pts.wt. of the total of a bromine-containing compound containing at least 80 wt.% of halogens and an antimony-based flame-retardant auxiliary (bromine- containing compound/flame-retardant auxiliary weight ratio = 1/(0.2-0.7)), a thermolytic foaming agent and a crosslinking auxiliary.
Patent JP-2002125718-A (JP)
Title: Buckle and human body protective clothing with the same
Inventor: HORI YUJI
IPC: B60R22/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a buckle for a human body protective clothing, which is excellent in safety. SOLUTION: The buckle is attached to a reinforcing belt B around a trunk which is utilized for fastening a body part of the human body protective clothing for vehicles, and composed of one connecting clasp 6 and a pair of hooking clasps 5, each of which is attached to the reinforcing belt around the trunk and is hookingly engaged with the connecting clasp 6. The connecting clasp 6 is formed with a pair of cut off openings 66, 67 which are divided by a middle supporting portion 65, and likewise, each hooking clasp is formed with a pair of cut off openings 56, 57 divided by a middle supporting portion 55.  A width of the hooking clasp is larger than a diagonal length of the cut off opening in the connecting clasp so that the hooking clasp can not slip off even when the hooking clasp is matched to the diagonal of the cut off opening, which has a size the hooking clasp can pass through the cut off opening in a condition the hooking clasp is raised sideways.
Patent JP-2001184095-A (JP)
Title: Voice encoding method and voice decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L25/78
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To improve decoding efficiency on a reproduction side when a multichannel voice signal is compressed and encoded. SOLUTION: An audio area of an audio packet is composed of plural PPCM access units, which are each composed of PPCM sync information and a subpacket. The PPCM sync information includes channel allocation information, etc.
Patent JP-2002137441-A (JP)
Title: Imaging apparatus
Inventor: OTSU MASAHIKO
IPC: G03G15/043
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To improve noise resistances of an imaging apparatus and reduce costs of the imaging apparatus which exposes each of a plurality of photoreceptors set for each of mutually different colors by light beams outputted from a plurality of light sources. SOLUTION: Light quantity-setting signals Vref for generating light quantity- setting signals Vref-K, Vref-C, Vref-M and Vref-Y for each of colors in time series are sent out as an equal signal to all laser drive circuits 54, so that a light quantity control signal is made common (equal) among colors. Each of the laser drive circuits 54K, 54C, 54M and 54Y adjusts a quantity of light when a value of the light quantity-setting signal Vref is the Vref-K, Vref-C, Vref-M, Vref-Y respectively. Accordingly, sharing a member for transmitting the light quantity control signal to each of the laser drive circuits 54 from a control part 58, e.g. connecting the control part 58 and each of the laser drive circuits 54 by the same wiring cable 56, setting one connector 60 for the control part 58, or the like is enabled.
Patent JP-2002137550-A (JP)
Title: Thermal recording medium
Inventor: SUMIKAWA NAOMI
IPC: B41M5/30
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording medium which shows outstanding color development sensitivity, excellent whiteness, ground color and image conservation properties and no decoloring when the medium comes into contact with body fat. SOLUTION: The chemical recording medium is characterized in that a thermal color development layer contains at least one kind selected from sulfonamide phenol derivatives represented by the described general formula (1) as an organic developer and further contains a sulfonamide compound and 1,2- bis(phenoxymethyl) benzene represented by the described general formula (2). (In the formula (1), X is a hydrogen atom, a halogen atom, an alkyl group, a hydroxyl group, an alkoxy group or a nitro group; R1-R5 are the hydrogen atom, the halogen atom, the alkyl group, a cycloalkyl group, an alalkyl group, an aryl group, an alkenyl group, the alkoxyl group, a cycloalkoxyl group, an alkenyloxy group, the nitro group or an acyl group; and R1 and R2 or R2 and R3 may form an aromatic ring.) (In the formula (2), R6 is a 1-6C alkyl group or an electron attraction group; and n is an integer of 0-2).
Patent JP-2002139326-A (JP)
Title: Program rewriting method in navigation device, electrical appliance and navigation device
Inventor: HAYAKAWA GORO
IPC: G01C21/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce time lags when rewriting an operation program, and to enhance convenience for coping with a user's claim and providing service. SOLUTION: This navigation device 20 has a flash ROM 33 which is a rewritable storage element for storing the operation program of the navigation device 20, a portable rewriting memory drive 22 for reading out a version up program from a portable rewriting storage medium for storing the version up program acquired from an external part via a network, and a CPU 31 for rewriting the operation program stored in the flash ROM 33 to the version up program read out via the portable rewriting memory drive 22 from the portable rewriting storage medium.
Patent JP-2002145746-A (JP)
Title: Tooth bleaching agent
Inventor: KAWAHARA HARUYUKI
IPC: A61K8/22
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a tooth bleaching agent useful in the field of cosmetic dentistry, with which a bleaching treatment of tooth can be finished in a short time and which has a slight influence on and irritation of gingiva and other oral mucosas. SOLUTION: This tooth bleaching agent comprises a water absorption polymer-containing hydrous gel and a bleaching agent component. The water absorption polymer is a polyacrylate. Generally the tooth bleaching agent is constituted of a two-pack type bleaching agent composed of an agent A comprising a polyacrylate-containing hydrous gel and an agent B of a solution containing the bleaching agent component. Preferably a starch/acrylate graft polymer is used as the water absorption polymer and hydrogen peroxide, urea peroxide, sulfur dioxide, etc., are used as the other bleaching agent component.
Patent JP-2002139518-A (JP)
Title: Uninterruptive exchange unit for wattmeter
Inventor: OKABAYASHI TOSHIYUKI
IPC: G01R11/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptive exchange unit for wattmeter of a large current capacity as large as 120 A in which power source side terminals 1S, 2S and 3S and load side terminals 3L, 2L and 1L in a terminal block connected to a wattmeter are short-circuited to each other with the same phase using a bypass tool 10. SOLUTION: The terminal block 9 is provided with a connection conductor 15a for conducting the terminals 2S and 2L corresponding to a neutral conductor, three short-circuit conductors of the bypass tool 10 are inserted in holes 21, 22 and 22 made in the terminal block 11, and the center short-circuit conductor is pressed against a side surface of the terminals 3S and 3L from the inner side in an expanding manner, and the short-circuit conductors on both sides are pressed against the side surfaces of the terminals 1S and 1L from the outer side in a holding manner. The bypass tool 10 is provided with an operating means for displacing the short-circuit conductors in a pressing contact direction.
Patent JP-2002145769-A (JP)
Title: Branched-chain amino acid-containing pharmaceutical granular preparation
Inventor: SAKAI HIDETOSHI
IPC: A61K31/198
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical granular preparation comprising three kinds of branched chain amino acids composed of isoleucine, leucine and valine and having a suppressed bitterness and a good flavor. SOLUTION: This pharmaceutical preparation comprises the three kinds of the branched amino acids composed of the isoleucine, leucine and valine and further comprises granulated grains containing >=80% of grains having <=0.5 mm grain size and <20% of grains having <0.18 mm grain size.
Patent JP-2002152899-A (JP)
Title: Sound reproducing device
Inventor: MUKAIDE TAKANOBU
IPC: H04N5/445
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a sound reproducing device that can recognize various information items with respect to an output sound. SOLUTION: The sound reproducing device is provided with a sound reproduction means that simultaneously reproduces sound signals, a sound output means having output sections that separately output reproduced sound signals, a connection state detection means that detects a connecting state between the output sections and speakers to be connected corresponding to the output sections, and an information output means that generates and outputs information denoting the detected connection state.
Patent JP-2002153036-A (JP)
Title: Rotary machine and wind power generator using the same
Inventor: NAKANISHI AKIO
IPC: H02K7/18
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine which can positively utilize heat generated within itself, while preventing thermal demagnetization of an R-T-B magnet, in a rotating machine equipped with an R-T-B magnet. SOLUTION: This is a rotary machine 1 which has a sealed container 12, an R-T-B permanent magnet 14a stored in the container, and a coil which is stored in the sealed container and counterposed to the permanent magnet 14a and performs the conversion between rotational energy and electrical energy, using the permanent magnet 14a and the coil 16a, and this is equipped with a thermoelectric conversion element 19 which converts heat produced by the current flowing in the coil 16a into electrical energy.
Patent JP-2002146395-A (JP)
Title: Detergent composition for hard surface
Inventor: AIHARA SHIN
IPC: C11D3/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for a hard surface, hardly having adhesion of stain, with which stuck stain can be readily washed out. SOLUTION: This detergent composition for a hard surface comprises (a) one or more kinds of surfactants selected from a nonionic surfactant and an amphoteric surfactant and (b) a polymer composed of a quaternary ammonium group- or tertiary amino group-containing monomer unit in the weight ratio of (a)/(b) of 1/10 to 50/1.
Patent JP-2002148747-A (JP)
Title: Silver halide photographic emulsion and silver halide photosensitive material using the same
Inventor: MORI TAKAYOSHI
IPC: G03C1/035
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion excellent in sensitivity to graininess ratio and gradation and a silver halide photographic material using the emulsion. SOLUTION: In the silver halide photographic emulsion, silver halide grains which occupy >=50% of the total projected area are silver chloroiodobromide or silver iodobromide having <10 mol% silver chloride content and have the maximum concentration I0 of silver iodide at <3 nm depth from the surface of each grain and the concentration of silver iodide lowers to <=I0/10 at 10 nm depth from the surface of each grain.
Patent JP-2002144364-A (JP)
Title: Manufacturing method for molding
Inventor: HARUYAMA SHUNICHI
IPC: B01F23/57
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for molding whose molding powder can be given functional properties such as heat resistance and strength anew as an issue to be solved in the manufacturing method for the molding using lignin powder. SOLUTION: The resin molding with a multifunction of high strength, high heat resistance and the like is obtained by kneading the molding powder with an acrylic resin liquid containing uniformly dispersed ultrafine grains of 10 nm class such as SiO2 or Al2O3 and molding/hardening the mixture.
Patent JP-2002116449-A (JP)
Title: Manufacturing device for liquid crystal cell and manufacturing method
Inventor: MIZUNO HIROSHI
IPC: G02F1/1339
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for laminating liquid crystal cells and a method for manufacturing a liquid crystal cell such that only good parts of upper and lower substrates can be selectively laminated in the lamination process of the liquid crystal cell and that high positioning accuracy for flat planes and cell gap accuracy can be securely obtained. SOLUTION: The device has such a mechanism that a tool to smoothly carry out processes from cutting to laminating is used to selectively laminate an upper substrate to a lower substrate in the position with good quality. A piezoelectric device is used for positioning the planes. Even when the work is tilted, the tilted state is absorbed by the elastic deformation of the fastening portion of the press part.
Patent JP-2001156404-A (JP)
Title: Inner stripe laser diode structure and its manufacturing method
Inventor: KNEISSL MICHAEL
IPC: H01S5/343
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide refractive index guide-type inner stripe nitride laser diode structure. SOLUTION: The inner stripe nitride laser diode structure is provided with a multiple-quantum well layer and first and second surfaces, and is provided with a waveguide layer where the first surface is in contact with the multiple- quantum well layer, and a current-blocking layer entering the second surface of the waveguide layer and divided into two portions by a stripe groove. The current-blocking layer can be made of a short-period superlattice.
Patent JP-2002143447-A (JP)
Title: Game machine
Inventor: HIRATA HIROKI
IPC: A63F7/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement in a game with simple processing contents. SOLUTION: When the preliminary announcement pattern of 'candle' is displayed, the ready-to-win action of 'candle 1' or 'candle 2' of the same sequence as the preliminary announcement pattern of 'candle' is displayed. In such a configuration, the ready-to-win action is determined before varying picture patterns of a left stream to picture patterns of right stream. Therefore, since it is not necessary to parallel perform variable display processing of picture patterns and setting processing of the ready-to-win action, processing contents are simplified. Further, since a player can have fun of expecting the display of the ready-to-win action when the ready-to-win action having high possibility of a great success is preliminarily announced, amusement in the game is enhanced.
Patent JP-2002151854-A (JP)
Title: Multilayer printed wiring board and manufacturing method therefor
Inventor: TAKEUCHI SUSUMU
IPC: H05K1/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the dielectric constant of an adhesive insulation board inserted between printed wiring boards, thereby promoting high-speed processing signals to flow on conductive foils which are to be signal wirings provided on the printed wiring boards. SOLUTION: The multilayer printed wiring board is formed by heating and pressing laminated printed wiring boards 12, having conductive foils 11 for forming wirings in a multiple layer on at least one surface of an insulation board 10 via adhesive insulation boards 13, having an adhesive function. Hollow parts 13a are provided in a part of the adhesive insulation board 13; hollow parts 13a are provided in corresponding portions of the adhesive insulation board 13 to the peripheries of the conductive foils 11 to be signal wirings provided on the printed wiring boards 12; or if conductive foils 11 to be signal wirings are provided on the printed wiring board 12 at high density, hollow parts 13a are provided at random in the adhesive insulation board 13, thus forming a multilayer printed wiring board 14.
Patent JP-2002155342-A (JP)
Title: Steel for diecasting mold for small quantity producing and diecasting mold for small quantity production
Inventor: MUROSHIGE MASASHI
IPC: C22C38/24
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel for a diecasting mold for a small quantity production, which enables the reduction of the time for producing the mold, and enables the reduction of the cost for producing the mold as well, and to provide the diecasting mold for a small quantity production using the steel. SOLUTION: The steel for a diecasting mold for a small quantity production has a composition containing, by mass, 0.30 to 0.40% C, 0.80 to 1.20% Si, 0.40 to 0.80% Mn, 4.50 to 5.50% Cr, 0.40 to 0.80% Mo and 0.10 to 0.60% V, and the valance Fe with inevitable impurities. The steel is refined to the hardness of 32 to 43 HRC. The steel preferably contains 0.005 to 0.050% S. Then, the diecasting mold for a small quantity production is obtained by subjecting this refined steel for a diecasting mold to machining.
Patent JP-2001197335-A (JP)
Title: Image display device
Inventor: TAKAGI TADAO
IPC: H04N5/225
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device with which the situation of a field to be photographed is securely observed. SOLUTION: The device has image pickup means 1 and 2 for receiving the image of a subject and generating an image signal, a storing means (CPU 10) for storing the image signal outputted from the image pickup means, and a display means 14 capable of switching and displaying photographic images 61 to 68 and numerical value data 71 to 78 corresponding to the respective photographic images on the basis of the image signal generated by the image pickup means.
Patent JP-2002155912-A (JP)
Title: Non-permeable members adhering structure
Inventor: YAMAMOTO OSAMU
IPC: F16B5/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide non-permeable members adhering structure capable of securely adhering two non-permeable members with a solvent type or emulsion type adhesive agent in the condition having an appropriate elasticity and capable of securely adhering with a desirable adhering force. SOLUTION: Two non-permeable members 1 and 3 are adhered to each other though a sheet 5 coated with a solvent type or emulsion type adhesive agent in both surfaces thereof in the condition that the two members 1 and 3 pinch the sheet 5. In this non-permeable members adhering structure, an adhesive agent coating part of the sheet 5 is provided with holding parts 12 for sucking and holding the solvent or the dispersing medium.
Patent JP-2002047414-A (JP)
Title: Heat-resistant resin composition, coating material and enamel wire
Inventor: OKAWARA TOSHIICHI
IPC: C08L79/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamideimide based heat-resistant resin composition having excellent wear resistance and flexibility, a coating material which uses this heat-resistant resin composition as the film-forming component, and an enamel wire having excellent wear resistance and flexibility which uses this coating material. SOLUTION: The heat-resistant resin composition comprises a polyamideimide resin and a heterocyclic mercaptan represented by formula (I) (wherein A is a group to form a 5 or 6-memebered hetero ring together with a group of formula (II) and has a main chain composed of two or three carbon atoms bonded by a single bond or a double bond, two or three carbon atoms forming a part of one aromatic ring, two nitrogen atoms bonded by a single bond or a double bond, or one carbon atom and one or two nitrogen atoms bonded by a single bond or a double bond; and X is oxygen atom, sulfur atom, carbon atom or nitrogen atom and the carbon atom or the nitrogen atom is substituted with hydrogen atom, a 1-4C alkyl group, phenyl group or mercapto group). The coating material and the enamel wire use this heat-resistant resin composition.
Patent JP-2002154366-A (JP)
Title: Drawer type holder for vehicle
Inventor: YAMAMOTO HIROSHI
IPC: B60N3/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent careless falling of a frame half body from a horizontally developed state at the time of receiving a downward load and to elastically absorb a superexcessive load simultaneously. SOLUTION: This drawer type holder for a vehicle has a slider 2 having front and rear support parts 21, 22 and a placing part 23 lowered between the both support parts 21, 22 and to be changed over to a storing position and a drawing position by longitudinally sliding on a fixed side case 1 and a frame falling preventive means 6 made of a circumference holding means 3 having frame half bodies 3A, 3B on which the both frame half bodies 3A, 3B support respective both ends on the front and rear support parts 21, 22 free to revolve, they are folded downward left and right on the placing part 23, extruded left and right from on the placing part 23 and horizontally developed, a projected part 33 provided on the side of the frame half bodies 3A, 3B and an engagement click 17a free to elastically oscillate to hold the projected part 33 in the horizontally developed state as well as provided on the side of a case 1 with holder structure furnished with a spring means 4 to energize the both frame half bodies 3A, 3B in the horizontally developing direction as an object.
Patent JP-2002154422-A (JP)
Title: Hydraulic brake device
Inventor: ARAKAWA HARUO
IPC: B60T11/20
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hydraulic brake device allowing easy manufacturing of each member such as a piston. SOLUTION: This hydraulic brake device comprises a large diameter piston 311 moving in a cylinder 301, a small diameter piston 315 engaging with the inner periphery of the large diameter piston 311 and relatively movable with respect to the large diameter piston 311, a floating piston 321 relatively movable with respect to the small diameter piston 315, a first pressure chamber 327, a second pressure chamber 329, a third pressure chamber 333, a first valve 343 that is disposed in the small diameter piston 315 and switches the communication between the first pressure chamber 327 and a reservoir tank, a second valve 357 that is disposed in the small diameter piston 315 and switches the communication between the first pressure chamber 327 and the second pressure chamber 329, a retainer 347 for opening the second valve 357 in opening the first valve 343, an intermediate member 349,  and a lift member 351.