baber/WOPTO huggingface dataset:
Patent JP-H09178435-A (JP)
Title: Method of measuring diameter of drill bit and measuring device
Inventor: ARAI TAKAFUMI
IPC: G01B11/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To precisely measure a diameter of a drill bit. SOLUTION: A drill bit 1 is rotated about its axis so as to measure external dimensions of a rotary body la at the front end of the drill bit 1 while drill bit 1 is moved in its axial direction. A maximum value of external dimensions measured along the axial direction is set to a diameter D. Even though the drill bit 1 has a thin shank part which is thinner than that of the edge part thereof, the maximum value selected from the measured external dimensions can exhibit a precise diameter of the edge part.
Patent JP-H03196606-A (JP)
Title: Manufacture of composite part
Inventor: MATSUMOTO MASAYUKI
IPC: H01F27/00
Filed: 1989-12-26
Abstract: PURPOSE:To facilitate the connection of circuit components by using lower- melting solder for later soldering processes when surface mounting components are mounted on a double-faced lead frame. CONSTITUTION:Capacitors C1-C3 are soldered on one side of a lead frame having leads 4-8. Coils L1 and L2 are soldered on the reverse side of the lead frame. High melting solder is used for the capacitors C1-C3 so that the capacitors will not fall when the coils L1 and L2 are soldered. Low-melting solder is used for the coils. This method facilitates connections of circuit components with leads and connections between components.
Patent JP-H03197097-A (JP)
Title: Preparation of pencil lead
Inventor: MIYAHARA YUICHI
IPC: B43K19/00
Filed: 1989-12-26
Abstract: PURPOSE:To enhance concn. while suppressing the lowering of strength, in preparing a pencil lead by using an org. binder and an extender as main components to knead and mold the same and applying baking treatment to the molded one, by together using a void forming material and coating the surface thereof with rubber. CONSTITUTION:As a void forming material, a material volatilized and consumed by heat treatment or finally dissolved and removed by chemical treatment can be appropriately used but, as a pref. embodiment, a depolymerizable resin, for example, polyethylene or polypropylene is designated because it is easily coated with rubber and a ribber coated state is easily stably kept and complicated chemical treatment for removal is unnecessary. As the rubber coating the surface of the void forming material, appropriate synthetic rubber such as polychloroprene or a butadinene/styrene copolymer and natural rubber can be used but, pref., one high in carbonization remaining properties is selected. In coating the void forming material with rubber, one becoming rubber on the surface of the void forming material may be polymerizing or rubber formed into a solution state may be used.
Patent JP-H09182212-A (JP)
Title: Automatic charging device
Inventor: MINOSHIMA NORIMOTO
IPC: B60L11/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To let a driver in a vehicle know whether or not he has pulled up the vehicle at a prescribed charging position. SOLUTION: A changing stop area for an electric vehicle 1 is set up in such a manner that a receiving side couple 3 provided on the bottom of the front part of the electric vehicle 1 is located within the permissible traveling range of the feeding side coupler 10 of a charging device 9. Two proximity sensors 17 for detecting the stop of the electric vehicle 1 are provided on the front part of the charging device 9 at a given interval in the car width direction and at the height corresponding to a member 16 provided for detection on a front bumper 1a. The proximity sensors 17 is adapted to be turned on when the electric vehicle 1 proceeds up to a changeable range in front-rear direction (horizontal direction in the figure). When both proximity sensors 17 are turned on, a display unit 18 displays a message 'STOP POSITION OK' before stating to change.  If only either of the proximity sensors 17 is turned on, the display unit 18 display a message 'STOP POSITION NG'.
Patent JP-H07201317-A (JP)
Title: Lithium ion secondary battery
Inventor: SATOU ASAKO
IPC: H01M10/05
Filed: 1993-12-28
Abstract: PURPOSE:To provide a lithium ion secondary battery with high capacity, high initial charging and discharging efficiency, and excellent reversibility of lithium ion absorption-desorption reaction. CONSTITUTION:A lithium ion secondary battery is a battery provided with a positive electrode 4, a negative electrode 6 containing a carbonaceous substance which absorbs and desorbs lithium ion, and a nonaqueous electrolytic solution. The carbonaceous substance has 0.355-0.375nm average plane distance (d002) computed from a peak corresponding to the (002) plane of a graphite structure and analyzed by x-ray diffraction and 0.85 or less peak intensity ratio (R=IP2/IP1) wherein the IP2 and IP1 stand for the peak intensity near 1350cm<-1> and in a range from 1500cm<-1> to 1700cm<-1>, respectively, by Raman spectrometry with argon laser light with 514.5nm wavelength.
Patent JP-2001156096-A (JP)
Title: Solder ball mounting method and system
Inventor: YAMAGUCHI TADASHI
IPC: H01L23/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system of mounting solder balls by which damages to solder balls can be prevented, the manufacturing costs can be reduced and mounting of solder balls on a member to be equipped can be performed in a short time and with reliability. SOLUTION: The method of mounting solder balls consists of sucking a plurality of solder balls 9 to suction openings 11 for maintaining them in specified positions, and mounting them on a member 10 to be equipped which is placed under them. The solder balls 9 are mounted on the member 10 by blowing the solder balls 9 from the suction openings 11 and protruding the solder balls 9 remaining on the suction openings 11 after blowing by protruding members 26. When the solder balls 9 are blown from the suction openings 11 toward the member 10, it is preferable that solder balls 9 are blown through a half number of the suction openings 11 toward the member 10 first and then the solder balls 9 are blown toward the member 10 through the rest half of the suction openings 11.
Patent JP-H04205823-A (JP)
Title: Optical recording/reproduction device
Inventor: HORIE YUJI
IPC: G11B11/105
Filed: 1990-11-29
Abstract: PURPOSE:To enable an radiation power for recording or reproduction to be compensated for before actual recording and reproduction by detecting temperature change near laser. CONSTITUTION:A CPU 12 detects a fluctuation of a laser output in simulation by detecting temperature change near a semiconductor laser 6 by a temperature monitor signal SP' when no accurate laser power monitor signal is obtained. Then, when a fluctuation of laser output exceeds a certain value, namely when the temperature change exceeds an allowable temperature range, actual emission is performed for compensating for a laser power. Therefore, an erasure mode is set before recording emission at the time of recording and actual emission is performed with a recording power, thus enabling the laser power to be compensated for. Therefore, reproduction and recording power can be compensated for before reproduction/erasure/recording operations.
Patent JP-H03196137-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIBAYAMA SHIGERU
IPC: G03C1/005
Filed: 1989-12-26
Abstract: PURPOSE:To provide a higher sensitivity and higher contrast and improved graininess and sharpness by forming at least 50% of the total projection area of all the silver halide particles of the emulsion layer added with specific compds. during production process of planar silver halide particles and specifying an average aspect ratio to >=3.0. CONSTITUTION:At least 50% of the total projection area of all the silver halide particles of the one emulsion layer contg. the silver halide emulsion added with at least one kind of the compds. expressed by formulas I, II or formula III during the production process is formed of the planar silver halide particles and the average aspect ratio thereof is specified to >=3.0. This photosensitive material has at least one layer of such silver halide emulsion layers. In the formulas I to III, R, R<1>, R<2> denote an aliphat. group, arom. group or heterocyclic group; M denotes cation; L denotes a bivalent combination group; (m) is 0 or 1. The silver halide photographic sensitive material having the high sensitivity and the high contrast and the improved graininess and sharpness is obtd. in this way.
Patent JP-2000164738-A (JP)
Title: Manufacture of bicmos integrated circuit on convential cmos substrate
Inventor: LAURENS MICHEL
IPC: H01L21/8248
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing step numbers and improve quality by etching a base Si outside a useful region, while leaving specified position on a thin oxide, forming collector contact regions at the same time as the drain injection of n-channel MOS transistors, and injecting in p-type base contact regions, at the same time as the drain-source implantation of p-channel MOS transistors. SOLUTION: Emitter-polysilicon layer 62 and a base Si layer 54 are etched, projecting parts 64 are left at normal positions on thick oxide regions to form base contact recovery regions, an N dopant contained in the polysilicon layer 62 diffuses slightly in an epitaxial layer 55 to form emitter regions 65, spacers 71 are formed at n-channel MOS transistors, spacers 72 are formed at the ends of the polysilicon layer 62, spacers 73 are formed at the ends of the base Si layer, the spacers 72 restricts the P injection from overdoping the extensions 64, and the base contact recovery regions are formed at the same time as forming the drain-sources of p-channel MOS transistors.
Patent JP-H05247722-A (JP)
Title: Polyamide fiber and production of polyamide cloth
Inventor: OWAKI SHINJI
IPC: D06M101/16
Filed: 1992-11-25
Abstract: PURPOSE:To obtain the subject fiber giving a cloth having excellent hygroscopicity, antistaticity and feeling by using a thermoplastic aliphatic polyamide 12 copolymerized with a polyalkylene oxide unit and having a specific melting point, dispersing the polyamide in a polyoxyalkylene glycol and meltspinning the dispersion. CONSTITUTION:(A) A thermoplastic aliphatic polyamide having a melting point of >=160 deg.C and copolymerized with a polyalkylene oxide unit having a number- average molecular weight of 2,000-8,000 is incorporated with (B) a polyoxyalkylene glycol having a number-average molecular weight of 6,000-20,000 and mixed in molten state with a twin-screw extruder to obtain blended chips. The blended chips are extruded through a spinneret having circular spinning nozzle and the obtained fiber is drawn and heat-treated by conventional method to obtain a drawn yarn. A cloth is produced by the plain weaving of the obtained drawn yarn. The cloth is treated in boiling water for 10min to dissolve a part of the component B and subjected to the heat-treatment in air at 120 deg.C to the melting point and the treatment in water under heating at >=70 deg.C to obtain the objective polyamide cloth.
Patent JP-2000163632-A (JP)
Title: Failure state group management system for automatic device
Inventor: YAMAMOTO MINORU
IPC: G06F19/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To permit the business of an unmanned store without reducing the number of automatic devices in a customer waiting state where customers can use them by transmitting a power supply on instruction to automatic devices whose power supply is off when a failure occurs during operation and making the automatic device whose power supply is off operating instead of the automatic device. SOLUTION: When a failure takes place, an automatic device 1 independently starts failure restoration processing, and when restoration is impossible, a controlling part refers to the power supply state mode storage area 'of other automatic devices of a storing part and retrieves an automatic device whose power supply is off. The controlling part transmits a power supply on instruction to the selected automatic device 3, also transmits to the effect that the power supply of the device 1 is turned off to each automatic device 1 to 4 and turns off the power supply. The device 3 turns on the power supply to start operation. It transmits to each device 1, 2 and 4 to the effect that the power supply is turned on and rewrites a self-power supply state mode table. In such a case, the device 1 is turned off, and the self-device 3 is turned on.
Patent JP-H11158075-A (JP)
Title: Pancreatic function regulator
Inventor: ARAI NARIYUKI
IPC: A61P1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject regulator having regulating actions on pancreatic functions in mammals and useful as a prophylactic agent for diabetes by including a trehalose as an active ingredient therein. SOLUTION: This regulator is obtained by including preferably 0.01-100% (wt./wt.) of a trehalose as an active ingredient and other ingredients capable preferably facilitating the ingestion of the trehalose therein. The regulator is converted into a composition with a raw material, e.g. water, an alcohol, a starchy substance or a protein in the case of a food. In the case of a medicine, the regulator is converted into a composition with, e.g. a carrier, an excipient, a diluent and, as necessary, a physiologically active substance such as a protease inhibitor, an antimicrobial agent or an antibiotic agent. In the case of the purpose in maintaining or promoting the health or preventing diseases, the regulator is converted into the form of a food and orally ingested.  In the case of the purpose in treatment, etc., of diseases, the regulator is orally ingested or injected or parenterally ingested by a preparation for external use or the like. The dose for an adult is preferably adjusted to so as to provide preferably 10 mg to 10 g/time intake of the trehalose.
Patent JP-H05174278-A (JP)
Title: Supervisory speech system for multiple dwelling house
Inventor: SENOO JUNJI
IPC: G06Q50/16
Filed: 1991-12-20
Abstract: PURPOSE:To perform the call of and speech with a dwelling house panel by designating a building number from a lobby interphone in a supervisory speech system for multiple dwelling house. CONSTITUTION:This system is comprised in such a way that an alarm supervisory panel 1 is equipped with a mode switching part 12 which sets by switching a registration mode and an ordinary mode, and a signal processing part 10 which sends out set data including a lobby interphone number to perform an inter-building call when the registration mode is set to a main controller 2 side, while, the main controller 2 is provided with a central control means 20 equipped with a memory part 22 on which the set data transmitted from the alarm supervisory panel 1 is registered, and a signal processing part 21 which performs the call and the speech when the call of the dwelling house panel 400 of another building, etc., is performed from the lobby interphone 300 on which the inter-building call is registered.
Patent JP-H06182204-A (JP)
Title: Exhaust gas purification catalyst for diesel engine
Inventor: SATO AKEMI
IPC: F02B3/06
Filed: 1992-12-18
Abstract: PURPOSE:To suppress the discharge of particulates in the entire temp. range from a low temp. to a high temp. as well as to maintain a small pressure drop. CONSTITUTION:A honeycomb carrier 1 is provided with a cross flow part 10 formed by alternately and checkerwise blocking the inlet and outlet side openings at the axial core part and a straight flow part 11 with no blocked part around the cross flow part 10. A palladium catalyst is carried on the cross flow part 10 and a platinum catalyst on the straight flow part 11. Since exhaust gas flows mainly in the straight flow part 11 in a low temp. range and flows in the cross flow part 10 as well as in the part 11 in a high temp. range, the oxidation of SO2 is prevented and particulates are captured.
Patent JP-2000160504-A (JP)
Title: Snow melting device
Inventor: SATO JUNYA
IPC: E01C11/26
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To make the flow of heat medium proper at all times even under different installation conditions by controlling the rotational frequency of a pump based on an arbitrarily selected reference temperature and a detected temperature of an objet to be melted or the heat medium. SOLUTION: When a snowfall sensor 1 detects snowfall, a boiler 3 and a pump 4 start to operate and heat medium is circulated in a heat medium pipe line 2. In this case, when a detection temperature of geothermal sensor 5 is lower than a first reference temperature, the rotational frequency of the pump 4 is set one (1). When the detection temperature is not less than the reference temperature but lower than a second reference temperature, on the other hand, the rotational frequency is set two (2). Further, when the detection temperature is not less then the second reference temperature, the rotational frequency is set three (3). The flow per unit time in the line 2 becomes high as the temperature of heat medium becomes high according to variation of viscous coefficient, in this case.  An arbitral target flow rate can be maintained by reducing the rotational frequency of the pump 4 in order according to a rise in the detection temperature.
Patent JP-H05113386-A (JP)
Title: Light loss measuring device
Inventor: MORIYA NAOJI
IPC: G01J1/02
Filed: 1990-11-30
Abstract: PURPOSE:To measure absorption loss and scattering loss by one device by measuring the light emitted from the measuring light emitting window of an integrating sphere taking out light repeating reflection on the inner surface of the integrating sphere. CONSTITUTION:The intensity Io of the beam L incident on an integrating sphere 1 is measured and the intensity I1 of the beam emitted from the beam emitting window 13 of the integrating sphere 1 is measured to calculate the beam emitting efficiency of the integrating sphere 1. Further, when the sample surface holding a sample S in the integrating sphere 1 is inclined with respect to the beam L, the absorption A of the sample is calculated from the photometric value of the beam emitted from the beam emitting window 13 at this time. When the surface of the sample S is made vertical with respect to the beam L, the transmitted beam of the sample emits from the beam through-hole 12 of the integrating sphere 1 and the regular reflected beam from the surface of the sample emits from an incident window 11 and only the scattering beam due to the sample S is incident on the inner surface of the integrating sphere 1. When the photometric value of the emitted beam from the emitting window 13 at this time is set to I', the scattering beam S of the sample is calculated according to S=I'/I1.
Patent JP-H03201497-A (JP)
Title: Interconnection method of metal board
Inventor: WADA TOMIO
IPC: H05K3/44
Filed: 1989-12-28
Abstract: PURPOSE:To enable a wiring pattern and a metal board to be easily, electrically connected together at an optional point on the metal board in a very small area independent of the thickness of the metal board by a method wherein the metal board is placed on a processing table making its wiring pattern face upward, and a cone-shaped press-fit jig provided with an acute apex is pressed in the metal board from above at a point where an interconnections is required. CONSTITUTION:A steel processing table is mounted on the table of a hydraulic press or a clamp press. A steel or a sintered hard alloy press-fit tool 9 provided with an acute con-shaped apex 9a is fixed to the plunger of the press concerned. Then, the plunger is made to descend, the acute cone-shaped apex 9a of the press-fit tool 9 is pressed in a metal board, and the apex 9a is made to bite slightly into the surface of the processing table 8. At this point, a wiring pattern 3 excellent in malleability is brought into direct contact with a metal plate 1 breaking through an insulating layer 2, and the direct contact 10 concerned is cold pressure-joined by compression between the processing table 8 and the acute cone-shaped apex 9a of the press-fit tool 9, and thus the wiring pattern 3 and the metal plat 1 are interconnected together.
Patent JP-H05255050-A (JP)
Title: Hair treatment composition
IPC: A61K8/00
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a hair-spray composition that is excellent in hair-setting and styling properties and is suitable for water dispersion system. CONSTITUTION: This hair-setting composition comprises (A) a water-insoluble, dispersible polymeric resin having a viscosity of <=2cPs at 25 deg.C, when dispersed in water, for example, a polyester formed from a combination of a dicarboxylic acid, a diol of which >=20mol% is poly(ethylene glycol) and a difunctional monomer bearing a sulfo group on the aromatic ring, preferably ethylene diglycol/ cyclohexanedimethanol/isophthalate/sulfoisophthalate polyester and (B) a water- soluble amphoteric polymer, preferably an acrylate copolymer, particularly octylacrylamide/acrylate/butylaminoethyl methacrylate at a weight ratio of 80/20-20/80. The contents of both components are preferably A=2-6wt.% and B=2-4wt.%. As a brightening agent, a 10-20C fatty acid ester is preferably formulated in an amount of 0.02-0.1wt.%.
Patent JP-H0592403-A (JP)
Title: Plasticization treatment method for lumber and manufacture of ligneous product for white that lumber is used
Inventor: FUJII MASANOBU
IPC: B27K5/06
Filed: 1991-12-20
Abstract: PURPOSE:To give permanent plasticity to lumber, by a method wherein the lumber is dried up to a fixed water content, heated, compressed in an axial direction of a fiber and cured after release of pressure. CONSTITUTION:Material is cut into square lumber and dried until its water content becomes 30-60%. Then preferably after the same is made into square lumber having regular size, heat treatment is performed by an appropriate method such as putting the same into a metallizing chamber. Then the lumber is compressed immediately by applying pressure to the lumber in an axial direction of a fiber of the lumber, pressure is released after the lapse of a fixed time and cured. In addition, it is preferable to compress so that normerly the lumber becomes a condition where the same is contracted by about 3-8% after the release of the pressure. Then it is preferable to fix the side and the end face so that the form is not deformed at the time of compression. Plasticity given by this plasticity treatment method is everlasting and it is unnecessary to reheat at the time of bending processing. At the time of manufacturing of a ligneous product by making use of the plasticized lumber, after necessary bend processing and embossing processing, the same is dried until water content attains to the extent of about 5-10% and drying-setting is performed.
Patent JP-H05145329-A (JP)
Title: Microstrip antenna
Inventor: MURAKAMI YASUSHI
IPC: H01Q13/08
Filed: 1991-12-24
Abstract: PURPOSE:To easily match the impedance between a radiation conductor and a feeding line by feeding an exciting signal to a strip conductor from a center conductor, coupling electromagnetically the strip conductor and the radiation conductor and allowing an electromagnetic wave to radiate from the radiation conductor. CONSTITUTION:The antenna is provided with plural dielectric boards 2, 3 laminated with each other, a radiation conductor patch 4 at the outer side of the board 2 and a strip conductor 5 whose part is overlapped with the patch 4. A ground conductor 6 and a center conductor 7 on the side face opposite to the conductor 5 of the board 3 are connected to the conductor 5 through the boards 2, 3. Then a coaxial line 9 whose outer conductor 8 is connected to the ground conductor 6 is provided to the antenna. An exciting signal is fed to the strip conductor 5 from the center conductor 7 of the line 9, the conductor 5 and the radiation conductor 4 are electromagnetically coupled and an electromagnetic wave radiates from the conductor 4. In this case, the impedance between the conductors 5, 4 is matched easily by setting the length, the width and the installed location of the conductor 5 to a proper value for the adjustment.