baber/WOPTO huggingface dataset:
Patent JP-2001249244-A (JP)
Title: Method for manufacturing optical wiring layer, optical and electrical wiring substrate and mounted substrate using optical wiring layer
Inventor: SASAKI ATSUSHI
IPC: G02B6/13
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical wiring layer which facilitates the formation of a mirror for converting an optical path in parallel with a substrate and an optical axis in the vertical direction, and to provide an optical and electrical wiring substrate and a mounted substrate. SOLUTION: In the method for manufacturing the optical wiring layer having the mirror which changes the direction of propagation of light in a core clamped with a cladding material, patterns 11 consisting of a decomposable resin whose cross section has a tapered shape is first formed on the cladding material 2, next, after laminating a core layer 3, the mirror is formed by decomposing and removing the patterns.
Patent JP-2001247917-A (JP)
Title: Method for producing steel sheet containing extra-low carbon for can
Inventor: TACHIBANA KOUJIYU
IPC: C21D9/46
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet for can, in which the addition of expensive Ti and Nb is unnecessary and the addition of Mn in a large quantity is unnecessary and the extra-low carbon steel corresponding to hardness (HR 30T: 57±3) in the thermal refining degree T-3 and excellent in the weldability and the characteristics for can without needing a high temperature annealing and also, executing an overaging treatment in a continuous annealing furnace. SOLUTION: In this producing method of the extra-low carbon steel sheet for can, the steel containing, by wt., 0.0012-0.0030% C, 0.05-0.6% Mn, 0.025-0.130% Al, <=0.0040% N, >=0.0005% B and the balance substantially Fe with inevitable impurities and 0.4-1.3 B/N (wt. ratio), is used and the winding temperature in a hot-rolling is 400-650 deg.C, the annealing temperature in the continuous annealing is 650-700 deg.C and the extending ratio in a skinpass rolling is >4.0 to 6.0%.
Patent JP-2001254001-A (JP)
Title: Flame-retardant resin composition, and prepreg and laminated board using the same
Inventor: TOBISAWA AKIHIKO
IPC: H05K1/03
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition exhibiting high flame retardance without adding a halogen compound and suitable for a printed circuit board. SOLUTION: The flame-retardant resin composition comprises as essential ingredients (A) a novolak epoxy resin, (B) a novolak resin and (C) a phosphine oxide compound as at least a part of phosphorous compounds. Also provided are a prepreg, a laminated board and a copper-clad laminate using the same.
Patent JP-2000279798-A (JP)
Title: Method for dividing inflow stream consisting of solid particles into partial streams
Inventor: MUELLER PATRICK
IPC: B65G53/52
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the method for dividing the inflow stream of solid particles into partial streams and to provide the device therefor. SOLUTION: The device for dividing an inflow stream Z consisting of solid particles into partial streams T1 and T2 having the previously controlled quantity ratios of the solid particles is provided with a feed duct 3 opened to a deflecting space 4 and for the inflow stream Z, and a bring-out ducts 10 and 11 for the partial streams T1 and T2 respectively. The deflecting space 4 has a bottom part 5 provided with orifices 6 for injecting a gaseous fluidizing agent F for fluidizing the solid particles of the inflow stream Z. At least one of the bring-out 10 and 11 is provided with a device 15 for injecting a gaseous diluent V for causing density gradient.
Patent JP-2001255102-A (JP)
Title: Dial gauge
Inventor: FUJITA TOSHINORI
IPC: G01B3/22
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a dial gauge which permits, for example, easier detection of the center position of a hole or a protruded part by switching the direction of energizing a spindle. SOLUTION: The dial gauge 1 is provided with a spindle energizing mechanism 40 for energizing a spindle 20 to the tip side or the rear tip side along the axial direction and a switching means 50 for switching the direction of energizing the spindle 20 at the spindle energizing mechanism 40. In the use of the dial gauge 1 to determine the center position of a hole or a cylindrical protruded part, since the direction of energizing the spindle 20 can be switched with the dial gauge 1 left on a rotary shaft and this allows a measuring element to be readily pressed against the internal surface of the hole or the external surface of the protruded part, without having to alter the mounting of the dial gauge 1 on the rotary shaft.
Patent JP-2001255269-A (JP)
Title: Infrared gas analyzer
Inventor: KANAMARU NORIAKI
IPC: G01N21/37
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an infrared gas analyzer having little temperature dependency, capable of executing stable measurement. SOLUTION: A resistance value of a hot-wire resistance element of a hot-wire resistance type flow sensor 5 arranged in a communication path 44 for connecting a front chamber 41 to a rear chamber 42, for measuring the velocity of a gas flow in the communication path 44 based on the pressure difference between the two chamber 41, 42 as a resistance change is set at 25-35 Ω.
Patent JP-2000266069-A (JP)
Title: Assembly of uniform coupling and connection shaft
Inventor: JACOB WERNER
IPC: F16D3/223
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an assembly having a uniform coupling formed by a first uniform coupling and a connection shaft which is adequate for compensating an allowable error in an attaching length caused during the attaching operation thereof. SOLUTION: The inner member 5 of a first uniform coupling 1 is formed with a mounting hole and involves a connection shaft 3 and a pushing journal 15 which forms a pushing unit and a rolling connection member 21 which is, held by a cage 22, rotatably accommodated in a first and a second grooves 14, 16. A part of the length 18 of the first groove 16 of the pushing journal 15 is accommodated in the mounting hole of the inner member 5 rotatably engaged with it, and the length 19 of the first groove 16 starting from the protruding part of the inner member 5 is set longer than the adjustment path 25 for rolling adjustment in the pushing sleeve part 11.
Patent JP-2001253491-A (JP)
Title: Case for storing and transporting member for fabricating semiconductor device
Inventor: HIRANO HIROAKI
IPC: G03F1/40
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a case for storing and transporting a member for fabricating a semiconductor device, capable of controlling contamination of a wafer, a reticle or the like for a semiconductor due to adhesion of particles and preventing the electrostatic breaking of these device patterns. SOLUTION: The case for storing and transporting a member for fabricating a semiconductor device has a bottom tray 10 on which the member such as a reticle 12 is set and an upper lid 20 for covering the bottom tray 10. The bottom tray 10 is formed of a polycarbonate to which carbon is added, and the upper lid 20 is formed of a non-conductive plastic resin.
Patent JP-2001251985-A (JP)
Title: Cleansing cosmetic for pet and method for cleansing pet
Inventor: FUKUDA TAKESHI
IPC: A61K8/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleansing cosmetic for a pet capable of securing high safety even if the foam of the cleansing cosmetic during the cleansing or the cleansing cosmetic left on the hair without being rinsed out when cleansing the hair is unconsciously licked by the pet. SOLUTION: An emulsifier for food which is a surfactant having a low oral toxicity (LD50) in an undetected level, and secured high oral safety, is used as a cleansing component.
Patent JP-2000272430-A (JP)
Title: Roof rail for vehicle
Inventor: LUMPE KARL-HEINZ
IPC: B60R9/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To remarkably decrease the constituent of a roof rail. SOLUTION: A beam 2 consisting of a fraction of metal pipe is formed integrally with a support base part 4 and at least one central support part 3, with the same material, and the support base part 4 comprises an end part region of the beam 2 curved to be expanded, at least one central support part 3 is formed from the beam 2. The support base part 4, respectively in its inside, is provided with a receiving element used in a fixing means for fixedly arranging the support base part 4 in a vehicle roof 1. At least one central support part 3 for fixedly arranging it in the vehicle roof 1 has a bottom part formed integrally and with the same material with the central support part 3. The fixing means is arranged in the bottom part, and the support base part 4 and at least one central support part 3 are formed by a shape imparting method utilizing a high internal pressure.
Patent JP-2001262604-A (JP)
Title: Breaker fitting
Inventor: MIYAHARA YOSHIO
IPC: E02F3/36
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of an operator with the excavation of an arch section for a tunnel interior wall and a side wall section, and to improve the safety of operation. SOLUTION: The breaker fitting 100 is used for installing a breaker (such as a hand breaker 1) at the front end section of a boom 3. The breaker fitting has a breaker mounting section 10, to which the breaker can be secured, and a connecting section 20 capable of connecting the breaker mounting section 10 and the boom 3 under the state in which a striking shaft 2 for the breaker set up to the breaker mounting section 10 is directed in the desired direction.
Patent JP-2000298827-A (JP)
Title: Glass ceramic substrate for magnetic information storage medium
Inventor: GOTO NAOYUKI
IPC: C03C10/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the glass ceramic substrate for magnetic information storage medium having excellent surface properties which enable both the stable flotation of a magnetic head of a landing area and the low flotation corresponding to high-recording density or the input and output of a magnetic signal in a contact state in a data area (including a lamp loading system). SOLUTION: The glass ceramic substrate for magnetic information storage medium has its main crystal phase selected by at least >=1 kind out of calcium disilicate(Li1O.2SiO2), α-quartz(α-SiO2), an α-quartz solid solution(α-SiO2 solid solution), α-crystobalite (α-SiO2), and an α-crystobalite solid solution (α-SiO2 solid solution) and also has a +65 to +130μ10-7 deg.C coefficient of thermal expansion at -50 to +70 deg.C and 3 to 9 Å surface roughness (Ra).
Patent JP-2001259662-A (JP)
Title: System for circulatively using washing solution
Inventor: JIZO SHINICHI
IPC: B01J23/755
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for circulatively using a washing solution easy in handling and excellent in durability. SOLUTION: In the system for circulatively using the washing solution, the matter to be washed is washed by the washing solution containing the active oxygen source such as hydrogen peroxide and ozone, and after passing its waste solution through a carrier having a metal catalyst deposited provided with a catalyst constituted with a fiber composed of organic polymer and the metal particulates deposited on the surface of the fiber, the waste solution is supplied to a separation membrane and its permeated solution is reused as the washing solution.
Patent JP-2001266920-A (JP)
Title: Fuel cell
Inventor: AKAGI ISANORI
IPC: H01M8/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell that can improve the energy efficiency and also can broaden an output control range. SOLUTION: This is the fuel cell with a cell aggregate NC that is installed in a housing room B, and the cell aggregate NC is consisted of plural cells, which possess an oxygen electrode on one face of an electrolyte layer and a fuel electrode on the other face, and which are placed in a position with the state of being equipped with an oxygen electrode side duct on the side of the oxygen electrode as well as a fuel electrode side duct on the side of the fuel electrode side.  This fuel cell also has a combustion section Ub to burn oxygen electrode side exhaust gas discharged from the oxygen electrode side duct as well as fuel electrode side exhaust gas discharged from the fuel electrode side duct, and has a heating section Uh to heat up the oxygen electrode side exhaust gas supplied to the oxygen electrode side duct by the combustion heat generated by the combustion of the oxygen electrode side exhaust gas and the fuel electrode side exhaust gas in the above combustion section Ub. The combustion section Ub and the heating section Uh are installed in the housing room B with the state of facing the cell aggregate NC.
Patent JP-2001264769-A (JP)
Title: Liquid crystal optical modulator and display device
Inventor: SATO HIROTO
IPC: C08J5/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To control the alignment of a liquid crystal without using a high temperature calcining process so that a plastic substrate can be used as a transparent substrate and to attain a light and large-sized device. SOLUTION: A fluorocarbon resin is applied to transparent electrodes 3a, 3b formed on transparent substrates 4a, 4b to form fluorocarbon resin alignment films 1a, 1b which control the alignment of the liquid crystal. A voltage outputted from a voltage supply 7 is applied to the transparent electrodes 3a, 3b to control the molecular arrangement of the liquid crystal 2.
Patent JP-2001265508-A (JP)
Title: Input device and portable electronic equipment using the same
Inventor: TAKAHASHI KISABURO
IPC: G06F3/033
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an input device formed in small size, suitable to be used for portable electronic equipment to which multiple functions are demanded and with good usability. SOLUTION: Functions of the input device are increased in comparison with the conventional one and the input device suitable to be used for the portable electronic equipment to which the multiple functions are demanded is provided since first and second rotatable electric components D1 and D2 by first and second operation members S1 and S2 respectively in the input device.
Patent JP-2001262052-A (JP)
Title: Two-component coating composition
Inventor: IWAMOTO YOSHINORI
IPC: C09D133/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-component coating composition which contains a non-toxic hardener, exerts a long pot-life at application, is formed from an epoxy group-containing acrylic resin generating no formaldehyde and phosphoric acid or an acidic phosphoric ester, wherein the water resistance and the adhesion to substrates, preferably to metallic substrates are especially improved. SOLUTION: The two-component coating composition comprises a main agent (A) prepared by allowing an epoxy group-containing acrylic resin (a) wherein an epoxy group-functional polymerizable monomer is copolymerized with a vinyl monomer and/or a (meth)acrylic monomer to react with a silane coupling agent (a2) having a functional group which is reactive against the epoxy group within the above-mentioned epoxy group-functional polymerizable monomer, and a phosphoric (ester) hardener (B).
Patent JP-2001264383-A (JP)
Title: Ic measuring socket
Inventor: NISHIMURA KEIICHI
IPC: G01R1/073
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a socket easily corresponding to deformation and breakage of a lead terminal when re-measuring the characteristics of an IC that is removed after packaging on a substrate. SOLUTION: The socket is provided with a socket body 1 where an IC stand 3 is placed and socket terminals 2 are fixed, a pressure welding movable part 5 where a contactor 8 forming a lead contacting part 7 that is placed on the body 1 and an end of the part 7 is contacted to the terminal 2 and another end is contacted to an IC lead terminal 11, and a lock mechanism 6 of a moving part that fixes a moving part 5 for pressure welding to the body 1. Thereby the contactor 8 is contacted from an upper side by the base of a lead terminal 10, and the characteristics can be measured even when the head of the terminal 11 of the IC 10 is deformed.
Patent JP-2001262181-A (JP)
Title: Plastic oil and fat composition
Inventor: IKEHARA TOSHINORI
IPC: C11C3/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a plastic oil and fat composition essentially free from trans-acid and having physical properties suitable for sheet margarine. SOLUTION: This plastic oil and fat composition essentially free from trans- acid and having physical properties suitable for sheet margarine is produced from oil and fat obtained by the non-selective transesterification of a solid fat originated from palm oil and a lauric oil and fat.
Patent JP-2001258432-A (JP)
Title: Member for preventing fishing line drop
Inventor: MORISE YASUO
IPC: A01K89/01
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent fishing line from dropping from a fishing line guide part as much as possible. SOLUTION: This member for preventing a fishing line wound on a spool 33 of a spinning reel 30 attached to a fishing rod 20 from dropping from a line roller 43 of a rotor 32 for guiding the fishing line to the spool 33 has a fitting part 11 and a ring-shaped part 12. The fitting part 11 is fixed to the fishing rod 20 or the spinning reel 30. The ring-shaped part 12 is mounted on the fitting part 11 to be arranged ahead the rotor 32, and has a minimum internal dimension length of 80% to 120% rotation radius of the line roller 43 of the rotor 32. The fishing line played out from the spool 33 can be passed through the ring-shaped part 12.
Patent JP-2000345492-A (JP)
Title: Coated paper for printing
Inventor: OKAGO KOJI
IPC: D21H17/67
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a coated paper having an excellent white paper appearance with especially a high white paper glossiness, degree of whiteness and opacity and a high printing glossiness and further an excellent printing surface feeling regardless of a low basis weight. SOLUTION: This coated paper has a coating layer containing titanium dioxide as a filler for a base paper in an amount of 1-12 wt.% based on the paper weight and having >=60% of the volume distribution particle diameter of the coated pigment included within the range of 0.1-1.0 μm in the coated paper for printing having the coating layer containing the pigment and an adhesive on the paper.
Patent JP-2001270652-A (JP)
Title: Machining device for form printer
Inventor: TAKAHASHI KENJI
IPC: B26D1/25
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the horizontal length of a machining device consisting of a plurality of machines and shorten a time for passing sheets. SOLUTION: The machining device for a form printer for applying file punching, marginal punching, slitting, and lateral perforation to sheets 3 pulled from a printing part into a pull roll part comprises a marginal punching machine 14 and a file punching machine 15 arranged up and down at the downstream side of the pull roll part 13, a sheet conveyor 19 provided to be detachable from a lateral perforation machine 17, a folding machine 18 arranged under the lateral perforation machine and a folding and discharging conveyor detachably arranged at the downstream side of the folding machine.
Patent JP-2000310130-A (JP)
Title: Device for controlling efficiency of working cycle according to soil moving machine and method therefor
Inventor: HANS P DIETZ
IPC: E02F9/22
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling torque combined with power train of a machine having a working tool. SOLUTION: A plurality of position sensors 246 detect positions related to a working tool and make out each position signal in response to these detected positions. A controller 232 corrects desired engine speed in response to angular positions of the working tool, adjusts speed of an engine 204 to the corrected and desired engine speed and controls power train torque.
Patent JP-2000346838-A (JP)
Title: Specimen test appliance and wipe test appliance
Inventor: IGARASHI TOSHINORI
IPC: G01N1/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a small and simple specimen test apparatus or wipe test appliance. SOLUTION: This wipe test appliance 1 comprises a tubular body 2 whose upper and lower parts are opened, a specimen wiping tool 4 comprising a holding member 10 removably inserted into the upper opening 3 in this tubular body 2 and a cotton bar 9 held by this holding member 10, and a specimen test appliance 6 that comprises a reagent container 17 having a breaker 24 on its bottom and measurement container 15 and is mounted to the lower opening 5 in the body. The appliance 1 detects bacteria in a specimen.
Patent JP-2001281100-A (JP)
Title: Astigmatism measuring apparatus and adjustment apparatus
Inventor: MAEDA TAKANORI
IPC: G01B9/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an astigmatism measuring apparatus and adjustment apparatus for easily detecting the astigmatism of a lens in a short time, utilizing an interferometer. SOLUTION: A laser 11, a beam splitter 12 for splitting a light into two, a optical system 14 holding a lens 1 for converging transmitted lights on a converting point, a spherical mirror 26 for reflecting the light transmitted through the lens 1, image sensor 15 for detecting an interference pattern resulting from interference of the light reflected on the spherical mirror with a reference light, and means 17, 31 for analyzing interference patterns. To form the interference pattern with a plurality of concentrically disposed circles, a center O of the sphere forming the spherical mirror is located at a position slightly off from the converting point.
Patent JP-2001282943-A (JP)
Title: Schedule by targets guiding system utilizing network
Inventor: WAKABAYASHI AKI
IPC: G06Q50/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To perform intermediation between a person to be guided (user) and a relevant trader (client) in the case of accomplishing target events such as coming-of-age ceremony, wedding, funeral, and festival for the ancestors and the acquisition of real estate, automobile, etc. SOLUTION: This system enables the member setting a marriage as a target event to check the progresses of appropriate plan items at an appropriate time by mediating a dress information providing trader and a trader related to a ceremonial hall for a marriage, etc., and meanwhile, can urge the client (relevant trader) to perform business activities corresponding to the progress situation to the user target event.
Patent JP-2001279965-A (JP)
Title: Key discrimination tag device
Inventor: ODA KOJI
IPC: E05B19/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a key discrimination tag device capable of surely mounting a hanging device for a long period of time. SOLUTION: An electric circuit chip 32 for giving electric information on key discrimination to the outside is provided to the inside of a synthetic resin cover member 31 fixed to a key K1 so as to hold a tongue K1a, at the same time, through-holes 31Aa and 31Bb for making it possible to use a hanging hole K1b made in advance are bored in the cover member 31, and a ring R1 can pass through the hole K1b.
Patent JP-2001289103-A (JP)
Title: Cylinder fuel injection engine
Inventor: SUZUKI YUICHI
IPC: F02B17/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder fuel injection engine for compatibly achieving improved fuel cost and high power, expanding stratified charge combustion region and improving exhaust gas characteristics. SOLUTION: In the cylinder fuel injection engine 1 provided with a piston 5 having an almost flat top face 5a for injecting fuel from a piezoinjector 26 directly into a cylinder 4, fuel injection from the piezoinjector 26 is performed intermittently several times at a crank angle of 120-50 degrees BTDC in a compression stroke.