baber/WOPTO huggingface dataset:
Patent JP-H01223093-A (JP)
Title: Motorcycle
Inventor: TSUNODA KAZUHIKO
IPC: B62M7/02
Filed: 1988-12-28
Abstract: PURPOSE:To shorten the length of a pair of the right and left center pillars and reduce the car body weight by extending an exhaust pipe to the back of a car body in a divergent-convergent shape and arranging its front small- diameter section in a space sandwiched by linear portions of the center pillars. CONSTITUTION:In a motorcycle mounted with a multi-cylinder engine 1, exhaust pipes 3 connected to the exhaust port 2 of the engine 1 are arranged inside center pillars 10 and back stays 11 of a car body frame and bent and formed to the level of a seat rail 12. Both the right and left exhaust pipes 3 are crossed above a rear wheel 13 at the position immediately after the rear half section of the seat rail 12 and connected to a pair of the right and left silencers 4. The exhaust pipes 3 are formed into a divergent-convergent shape having small- diameter portions 3a located at the front portion of the car body, middle portions 3b made gradually larger, and rear small-diameter portions 3c gradually made thinner toward the rear portions of the car body, and the small-diameter portions 3a are arranged between the right and left center pillars 10.
Patent JP-H02294694-A (JP)
Title: Musical sound waveform signal generating device
Inventor: KUNIMOTO TOSHIFUMI
IPC: A63H5/00
Filed: 1989-12-19
Abstract: PURPOSE:To generate a musical sound waveform signal of timbre close to a wind instrument sound by providing a means which fixes and stabilizes the frequency of a circulating waveform signal, i.e. the oscillation frequency of the whole system. CONSTITUTION:A low-pass filter 351 and a high-pass filter 352 which are provided at a waveform signal transmission part 300 are combined to constitute a band-pass filter. This band-pass filter controls the passing frequency band of a waveform signal passed from a signal line L1 to a signal line L2 and the passing frequency band is controlled with a pitch signal PIT to control the timbre (waveform) of the musical sound waveform signal according to the pitch of a generated musical sound. Then some of many resonance peaks due to the delay of the waveform signal are suppressed to fix and stabilize the frequency of the circulating waveform signal, i.e. the oscillation frequency of the whole system. Consequently, the musical sound signal which is close to a wind instrument sound can be generated.
Patent JP-H03191510-A (JP)
Title: Vertical x-ray exposure apparatus
Inventor: KAMATA TORU
IPC: H01L21/027
Filed: 1989-12-21
Abstract: PURPOSE:To prevent slippage of the holding position of a wafer mount to a mask holding scanning table by making inclined faces, which are engaged with each other in vacuum suction of the wafer mount to the vacuum suction holding face at a horizontal displacement part, between the horizontal displacement part and the wafer mount. CONSTITUTION:Inclined faces 20 and 22 to be engaged with each other and upward from a mask holding scanning table toward an XY stage are made between a horizontal displacement part 16' and a wafer mount 18'. For example, minor-axis elements 24a having the inclined faces 20 and minor-axis elements 24b having the inclined faces 22 are fixed to the upper sides of the horizontal displacement part 16' and the wafer mount 18' respectively to engage the inclined faces with each other. Thereby the wafer mount to be sucked and held to the mask holding scanning table does not slip downward vertically, therefore, exposure can stably be carried out for a long time.
Patent JP-H05141324-A (JP)
Title: Plunger lead processing method for fuel injection pump
Inventor: WADA YUKIO
IPC: F02M59/24
Filed: 1991-11-20
Abstract: PURPOSE:To reduce fluctuation in force feed effective strokes by processing a port hole in a plunger element body, additionally processing a shallow hole overlapping with this in the lower edge part of the port hole, and processing a vertical groove and a lead still in a chuck condition with this shallow hole as a main reference. CONSTITUTION:A plunger element body 100 is manufactured so as to have a main body part 1a, a narrow shaft part 1b, a face part 1c, a narrow shaft part 1d and a bottom end 1e. A port hole 10 is bored in a prescribed position on the outer peripheral surface of this plunger element body 100 according to a data inputted beforehand to an NC device, and a vertical hole 13 is also bored from the upper edge surface of the main body part 1a. Quenching process is applied to the plunger element body 100. Next, the lower edge of a plunger bottom end 1e is positioned, and a shallow hole 110 overlapping with the port hole 10 is processed additionally in the lower edge part of the port hole 10. A vertical groove 11 and a lead 12 are processed still in a chuck condition with this shallow hole 110 as a main reference. Thereby, fluctuation of respective cylinders at the injection start and at the injection end can be reduced, so that the horsepower can be improved.
Patent JP-H01173310-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: NUMAZAWA JUNJI
IPC: G11B5/33
Filed: 1987-12-28
Abstract: PURPOSE:To erase a gap and a pseudo-gap in a head traveling direction and to obtain a satisfactory recording and reproducing characteristic by forming a pair of magnetic poles so as to be non-parallel respectively and traveling a head parallelly with the film surface of one of the magnetic poles. CONSTITUTION:A first magnetic substance layer 1 of a magnetic head and a second magnetic substance layer 2 constitute a pair of the magnetic poles and an interval between them is kept by a coil insulating layer 6. The first and second magnetic substance layers are arranged mutually parallelly and the head traveling direction is parallel with the second magnetic substance layer 2. Accordingly, in the second magnetic substance layer 2 to be parallel with the head traveling direction, the magnetic gap and the pseudo-gap are not generated. Thus, waveform distortion is prevented from being generated by the pseudo-gap and peak shift quantity is reduced in a digital recording. Then, the high frequency distortion of an analog recording and the waviness of a frequency characteristic are decreased and the satisfactory recording and reproducing characteristic can be obtained.
Patent JP-2000153570-A (JP)
Title: Decorative sheet for surface finish of building
Inventor: TAKII HISASHI
IPC: E04F13/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the decorative sheet for surface finish of building capable of being increased in thickness, capable of imparting a gorgeousness after the surface finish of a building, not too increased in wt., not lowered in productivity, effective for preventing dew condensation in a room, also improved in heat insulating properties and soundproofness, reduced in the generation of fungi and capable of preventing the propagation of the surface crack of a building main body being foundation to the surface of a decorative material. SOLUTION: A coating material containing an acrylic resin emulsion, aggregate and a wt. reducing material is applied to a foam sheet 1 produced by using a material compounded with a polyvinyl chloride resin component as a binder component of a calcium carbonate powder and dried to obtain a coating material layer 3 wherein the aggregate 6 and the wt. reducing material 7 are dispersed in the synthetic resin matrix 5 to produce a decorative sheet for the surface finish of a building capable of being relatively increased in the total thickness.
Patent JP-H09172050-A (JP)
Title: Device for handling semiconductor wafer
Inventor: KOBAYASHI SEIICHIRO
IPC: H01L21/68
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of the back of a wafer, to make it possible to perform the centering of the wafer with a hand as a center regardless of the position of orientation flat, and besides to perform orientation flat adjustment. SOLUTION: Constitution is so made that automatic centering of a wafer 1 and orientation flat adjustment may be performed in cooperation with a hand 2, a device being a different device from the hand 2 and provided near the tip of the hand to rotate/drive a wafer 1 or the position of contact with the wafer 1, a robot having the hand 2, and a device provided above it for supporting the wafer 1 temporarily, by making the arm-side grasping part of the hand 2 have a steep slant and making the tip-side grasping part 4 of the hand 2 thin stationary claws, by the use of the principle of a handling device for wafers capable of performing automatic centering of wafers without touching their backs.
Patent JP-H08160572-A (JP)
Title: Heat development copying material
Inventor: SHIMADA KOICHI
IPC: G03C5/18
Filed: 1994-12-05
Abstract: PURPOSE: To provide the heat development copying material less in background fog than the conventional ones and good in preservability before copying and capable of obtaining high image density and high in thermal sensitivity. CONSTITUTION: The heat development copying material is obtained by forming a recording layer containing at least a photosensitive diazo compound enclosed in microcapsules and a coupling component to be allowed to develop a color by reaction with the diazo compound on the support, and the wall material of the microcapsules is formed by using as a raw material an isocyanate containing an aliphatic isocyanate compatible with the diazo compound.
Patent JP-H08159989-A (JP)
Title: Method and apparatus for inspecting liquid sealed vessel
Inventor: OKAMOTO HIROMI
IPC: G01N21/90
Filed: 1994-12-06
Abstract: PURPOSE: To improve the reliability and the safety of detection by accurately detecting an infinitesimal foreign matter mixed with liquid sealed in a vessel by effectively distinguishing it from the flaw, dirt, etc., of the vessel. CONSTITUTION: After a vial 8 is rotated on the way of conveying by the rotation of a rotary disc 1, it is stopped. The vial 8 in the state that chemical is moving by inertial force is illuminated from the bottom by illuminating means. The illuminated vial 8 is slightly rotated by attitude control mechanisms 32, 36, and continuously photographed plural times at the same position by a CCD camera 30 while altering the angle of a reflecting mirror 31. The gray level of the same address of obtained multi-valued image data is compared by an image comparator, and the presence or absence of the mixture of a foreign matter in the chemicals is detected according to the presence or absence of the change of the address position of the part having a different level value by a judging unit.
Patent JP-H04202423-A (JP)
Title: Thermotropic liquid crystal polyester and its production
Inventor: OZAKI HARUYO
IPC: C08G63/199
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title polyester improved in heat resistance and moldability by specifying its structural units and its intrinsic viscosity. CONSTITUTION:A polymer of formula I in a molten state and p-hydroxybenzoic acid of formula II (wherein R is 1-6C hydrocarbyl) are polymerized by contact to obtain the title polyester consisting of structural units of formulas III-V which are bonded through ester bonds, having a molar ratio of units of formula III to units of formula IV of substantially unity, a content of a total of units of formula III and units of formula IV of 5-65mol% based on the entire, a content of units of formula V of 35-95mol% based on the entire and an intrinsic viscosity of 0.2dl/g or above.
Patent JP-H05165323-A (JP)
Title: Agitating device for developer and toner
Inventor: KATO KEIJI
IPC: G03G15/00
Filed: 1991-12-13
Abstract: PURPOSE:To break lumps of a developer and toner in initial rotation by providing a developing cartridge with a gear which is rotated by a handle and connecting this gear to the gear of an agitating roller and the gear of an agitating member. CONSTITUTION:This developing cartridge is equipped with the gear 15 which is rotated by the handle 16, this gear 15 is connected to the gear 13 of the agitating roller and the gear 11 of the agitating member, and the agitating roller of a development tank and the agitation device of a toner hopper are rotated by rotating the handle 16. Namely, the agitating roller and agitating member are rotated by rotating this handle 16 before the developing cartridge is mounted on an image formation device main body to break lumps of the developer in the developing tank and the toner in the toner hopper. When the cartridge is mounted in this state, a motor connecting gear is connected to the agitation member to transmit the turning force of a motor. Consequently, no excessive load is put on a motor driving system when the agitating roller and agitating member are initially rotated.
Patent JP-H01173606-A (JP)
Title: Manufacture of superconducting coil
Inventor: TACHIKAWA KYOJI
IPC: H01F6/06
Filed: 1987-12-26
Abstract: PURPOSE:To enable a superconducting coil made of filmed superconducting material to be manufactured easily by alternately laminating a superconducting film and a heat conductive film in a spiral form on the surface of a substrate. CONSTITUTION:The pressure inside a vacuum container 3 is reduced, and while a substrate 4 is rotated in one direction, working gas such as argon or helium, etc., is supplied to the rear end part of first and second spraying nozzles 5, 8 of first and second film forming means 1, 2. Grains of composite oxide superconducting material containing a CuxOy radical are supplied to the tip part of a second spray nozzle 5 of the first film forming means 1. Grains of Cu are supplied to the tip part of the second spray nozzle 8 of the second film forming means 2. And by operating first and second power supplies 7, 10, plasma jets are generated from the first spray nozzles 5 to a first electrode 6, and from the second spray nozzles 8 to a second electrode 9. In this way, on the surface of the substrate 4, a superconducting film 11 made of a composite oxide superconducting material containing a CuxOy radical and a heat conductive film 12 made of Cu are laminated alternately in a spiral form. This makes it possible to manufacture a superconducting coil.
Patent JP-H08159967-A (JP)
Title: Management system for analyzer
Inventor: NAKAMURA TADAO
IPC: G01N21/3504
Filed: 1994-12-07
Abstract: PURPOSE: To perform centralization management of analyzer, and predict exchange time of parts and failure thereof by comparing maintenance reference value of each part of a detection part previously storing measured value with prediction reference value of replacement or maintenance time of parts. CONSTITUTION: A maintenance reference value storing part 55 and a prediction reference value storing part 56 previously store a value to be a reference as to whether the replacement or maintenance of each part of a detection part 10 is needed or not and its time approaches or not. For instance, an electronic cooler for dehumidification of gas to be inspected is controlled to be at 5 deg.C±Δα deg.C, since moisture separation can be sufficiently performed at 15 deg.C, 15 deg.C is stored (55) as a maintenance reference value and for instance, 10 deg.C is stored as a prediction reference value (56).  A discrimination means 54 outputs a maintenance signal of the electronic cooler if measured temperature from a temperature sensor 13 reaches maintenance reference temperature (15 deg.C), sends a reference signal to inform the operator if the measured temperature is between the prediction reference temperature (10 deg.C) and the maintenance reference temperature (15 deg.C).
Patent JP-H06177909-A (JP)
Title: Bypass system at line fault of network system
Inventor: SUZUKI ATSUYA
IPC: H04L12/54
Filed: 1992-12-11
Abstract: PURPOSE:To execute communication by securing other communication line on the occurrence of a line fault. CONSTITUTION:A network is provided with terminal equipments 3, 7 such as facsimile equipments, store and forward exchanges 11, 12 storing data and transferring the data via a line 2, private branch of exchanges 4, 8 and relay exchanges 5, 6 relaying the data from the terminal equipments 3, 7 to the store and forward exchanges 11, 12. Each of the store and forward exchanges 11, 12 is provided with a fault state discrimination means 15, a data transfer execution means 16, a normal end discrimination means 17, a restoration monitor means 18 and a communication bypass means 19. When the normal end discrimination means 17 detects an abnormal end of data transfer processing, the restoration monitor means 18 is started to monitor the recovery of line and when the line is not restored, the fault state discrimination means 15 discriminates the line fault to start the communication bypass means 19 to execute bypass processing of the communication path. Thus, interruption of data transfer is avoided.
Patent JP-H05142046-A (JP)
Title: Light source at infrared ray wavelength region
Inventor: KIMURA SHIGEYUKI
IPC: G01N21/35
Filed: 1991-11-21
Abstract: PURPOSE:To enable a sample with a low transmission and a low reflection factor to be measured highly accurately and readily by closing an electrical heating element with a high melt point and an optical system within a container and then filling an inner part of the container with vacuum or an inactive gas. CONSTITUTION:A cylinder container 10 is a closed container and is provided with an electrical heating element 12 and a concave mirror 14. An infrared ray transmission window 18 is placed at a center part of an opening. The electrical heating element 12 is a high melt-point material such as tungsten, etc. and power is fed from an external DC power supply through lead wires 20 and 22. Radiation energy from the electrical heating element 12 is taken in at a large solid angle by the concave mirror 14 and an enlarged image is created on an image surface 28. An inner space 42 of the container 10 is used in vacuum or with inactive gases such as argon and nitrogen being enclosed. Even if tungsten, etc., with a high melt point are used for the electrical heating element 12, no oxidation occurs and temperature can be increased to obtain a high energy, thus enabling a sample with a low transmission and a low reflection factor to be measured by a small sample highly accurately and readily according to a light source at the infrared ray wavelength region.
Patent JP-H03193819-A (JP)
Title: Production of cu-precipitation type high-tensile steel
Inventor: SAITO YOSHIYUKI
IPC: C22C38/00
Filed: 1989-12-25
Abstract: PURPOSE:To produce the Cu-precipitation type high tensile steel having excellent low-temp. toughness and the local corrosion resistant characteristic of a weld heat affected zone by subjecting an ingot contg. specific ratios of C, Si, Mn, Nb, Cu, and Al to a heat treatment after hot rolling including specific cooling. CONSTITUTION:The ingot contg. 0.005 to 0.10wt.% C, 0.05 to 0.60% Si, 0.5 to 2.0% Mn, 0.005 to 0.10% Nb, 0.7 to 2.0% Cu, and 0.010 to 0.10% Al is hot rolled. The steel plate is cooled with air or at <=30 deg.C/s cooling rate from 700 to 850 deg.C rolling temp. when the steel plate attains this rolling temp. The steel plate is rolled at 3 to 5% draft in the temp. range of 400 to 450 deg.C during the course of the cooling. The steel plate is thereafter isothermally held for 20 to 40 minutes in the temp. range of 500 to 650 deg.C. The precipitation of Cu is accelerated in this way and the steel plate having the high strength and the excellent low-temp. toughness and the local corrosion resistant characteristic of the weld zone is obtd.
Patent JP-H04198942-A (JP)
Title: Resin particles and toner for electrophotography using same
Inventor: SHIOZAKI MASAYA
IPC: G03G9/087
Filed: 1990-11-28
Abstract: PURPOSE:To improve releasability and moisture resistance by sticking fine particles of copolymer resin contg. silicon oil having reactivity in polymn. as one component to the surfaces of core particles of polymer resin. CONSTITUTION:Fine particles of copolymer resin contg. silicone oil having reactivity in polymn. as one component are stuck to the surfaces of core particles of polymer resin. The silicone oil bond tightly in the fine particles as one component of the copolymer forming the fine particles. Since the phase separation of the silicone oil from the fine particles is prevented and the silicone oil are moderately present near the surfaces of the core particles, superior releasability and moisture resistance are obtd. and the amt. of expensive silicone oil used can be reduced.
Patent JP-H08166066-A (JP)
Title: Fixing mechanism of stopper ring
Inventor: TAKAHASHI YONEAKI
IPC: F16K1/38
Filed: 1994-12-14
Abstract: PURPOSE: To provide a stopper ring fixing mechanism free from removal of a stopper ring even when a rod is working at high speed. CONSTITUTION: A spring receiving part 21 is slidably provided on a rod in a fixing mechanism of a stopper ring, a stopper ring 12 is fitted to the end part of the rod 7 in this spring receiving part 21, and the stopper ring 12 is located in an inserting hole 22 formed in the spring receiving part 21. The tip of a cylindrical part to form an inserting hole 22 is calked to prevent the end part of the rod 7 fitted with the stopper ring 12 from being removed from the inserting hole 22.
Patent JP-H10170329-A (JP)
Title: Method and device for collectively reading data marked on many articles
Inventor: OHIRA HISAFUMI
IPC: G07G1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To easily read management data marked on many articles in a short time and, at the same time, to confirm that all of the data have been read. SOLUTION: Tags 3 and 3A which transmit the data recorded on the tags 3 and 3A to an antenna 9 through radio upon receiving power supply from the antenna 9 through radio are respectively attached to many articles 1 and the management data and weight of the corresponding article 1 are recorded on each tag 3 or 3A. The management data and weights recorded on the tags 3 and 3A are collectively read by bringing the antenna 9 closer to the assemblage of the articles 1 carrying the tags 3 and 3A and, at the same time, the sum of the read weights is calculated. On the other hand, the total weight of the assembled articles 1 is measured. Then whether or not all of the data marked on the tags 3 and 3A have been read is discriminated by comparing the calculated total weight with the measured total weight.
Patent JP-H08164183-A (JP)
Title: Mist cooling device
Inventor: OGURI KIYOSHI
IPC: E04H1/12
Filed: 1994-12-14
Abstract: PURPOSE: To make it possible to condition the adequate bathing environment in a room by providing the inside of a bath room with mist nozzles capable of pulverizing and spraying water and lowering the temp. in the bath room by spraying the water from these mist nozzles at the time of bathing in summer or the like. CONSTITUTION: A motor 4M is controlled by a controller 11 and the mixing ratio of a motor driven valve 4 for regulating the temp. of hot water mists is set at the coldest temp. at the time of mist cooling operation to eliminate the uncomfortable state of the high temp. in the bath room and to condition a comfortable bathing environment at the time of bathing in summer or hot season. Next, a solenoid valve 2 for sauna is opened to spray the cold water from the mist sauna nozzles 1 and to lower the temp. in the bath room. Whether the room temp. attains a set temp. or not is judged. The room temp. is converted to the set temp. by controlling the motor driven valve 4 for regulating the temp. of hot water mists when the room temp. attains the set temp. The solenoid valve 2 for sauna is closed to stop the spraying from the mist sauna nozzles 1 after the temp. converges to the set temp.