baber/WOPTO huggingface dataset:
Patent JP-H10203021-A (JP)
Title: Thermal recording material
Inventor: AOKI YASUYUKI
IPC: B41M5/337
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material with high color developing sensitivity and excellent storing properties of color-developed part and to provide a multi-colored thermal recording material wherein mixing of color tone when high temp. color development is performed hardly occurs in the color tone of low temp. color development when printing is performed at low temp. SOLUTION: In a material for thermal recording including a substrate, an undercoat layer provided on this substrate and a thermal color developing layer contg. a dye precursor and a color developer compd. which reacts with this dye precursor and develops this, complex fine particles obtd. by accelerating high polymerizing reaction of a polyvalent isocyanate compd. after a soln. wherein the polyvalent isocyanate compd. is a solvent and the dye precursor is a solute is emulsified and dispersed in water, are incorporated in the thermal color developing layer and an inorg. pigment and/or an org. pigment with an apparent specific gravity of at most 0.7g/cc being at least 70% to the total wt. of the undercoat layer are incorporated in the undercoat layer.
Patent JP-H04330741-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA AKIO
IPC: H01L21/56
Filed: 1991-02-05
Abstract: PURPOSE:To reduce that a semiconductor chip and a lead connection part are damaged by a method wherein the semiconductor chip is set inside a cavity in a metal mold and a resin is injected into the cavity in directions which face four corners of the semiconductor chip. CONSTITUTION:A resin is injected into a cavity in directions which face four corners of a semiconductor chip 1 from four inflow routes 4 formed at four corners of the cavity in a metal mold; the semiconductor chip 1 is resin-sealed. When the semiconductor chip 1 is resin-sealed in this manner, it is subjected to an equal pressure force from the resin at the four corners. Since the resin can be injected from the four injection routes 4 so as to be dispersed, the injection pressure of the resin can be reduced as compared with that in conventional cases. As a result, since the semiconductor chip 1 is not subjected to a force so as to be moved, it is possible to reduce that the semiconductor chip and the connecting part of leads are damaged.
Patent JP-H01220747-A (JP)
Title: Torsional damper for car
Inventor: GIYUSUTAABU SHIYASEEGE
IPC: F16F15/12
Filed: 1989-01-25
Abstract: PURPOSE: To carry out favourable damping of vibration by filling viscous fluid by providing two fin groups integrated by two weights free to rotate in a cavity part on a viscous absorbing device furnished with a calibrated channel. CONSTITUTION: A viscous absorbing device 33 between a damper plate 13 on the side of a first weight and a support body 27 on the side of a second weight, a plural number of fins 31 from an inner surface 50 of an annular body 23 of the plate 13 and the same number of fins 32 from an outer surface 35 of the support body 27 are erected so as to form channels 36, 38 between themselves and an opposing peripheral surface. Thereafter, fluid high in viscosity such as silicone oil is filled in chambers B, C, D... delimited by the fins 31, 31 by leaving an air layer. Consequently, after constant relative angle displacement is carried out between the both weights, fluid transfers from an air layer flow mode to a fluid layer flow mode, and fluid moves through the channels 36, 38.  Consequently, it is possible to provide a torsional vibration damping characteristic of large hysteresis at the time of starting and stopping and of small hysteresis against dead center noise absorption.
Patent JP-S5399508-A (JP)
Title: Scotch choke type compressor crank shaft and its fabrication device
Inventor: MASUDA MASAMI
IPC: F16C3/04
Filed: 1977-02-14
Abstract: PURPOSE: To provide the mentioned crank shaft and its fabrication device for remarkably reducing the swing at grinding and oscillation sections and volume and remarkably improving grindstone and bearing lives by forming a relief groove at the center of the bearing section and the shaft end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56113060-A (JP)
Title: Protective device of water wheel
Inventor: HARA TADANOBU
IPC: F03B15/18
Filed: 1980-02-08
Abstract: PURPOSE: To prevent damages in advance to a water wheel in case of an abnormal condition by watching a gap between an outer circumference section of a runner and an inlet section of a sunner room by means of an optical fiber and transmiting a stopping command of the water wheel when the gap drops below a predetermined level.  
     CONSTITUTION: In such cases as an outer circumference of a runner 2 expands due to a rise in temperature, and a gap between the outer circumference section of the runner 2 and an inlet section 5a of a runner room 5 becomes unusually smaller than allowable one due to a displacement of a bearing and the like, a beam of light from a luminous section 8 is intercepted and a light receiving motion of a light receiving section 9 is restored. Because of this, any of signal points of contact 9b 1 , 9b 2 ,... is closed, a time limit relay 10 is heated and a normally open point of contact 10a 1  is closed after lapse of a predetermined time of limit. Accordingly, a protective circuit 11 is put in operation and transmits a stopping command to the water wheel. Damages to the water wheel in case of an abnormal condition is thus prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04254139-A (JP)
Title: Apparatus for air conditioning
Inventor: SHIRAISHI MATSUO
IPC: F24F11/02
Filed: 1991-02-05
Abstract: PURPOSE:To make a remote control capable of operating many and unspecified air-conditioning units by a method wherein the remote control outputs requirements of air-conditioning conforming to a request for the operation of an air-conditioning unit and, when the requirements of air-conditioning received by a means of receiving signals on the side of the air-conditioning units can be fulfilled, the air-conditioning apparatus is controlled accordingly. CONSTITUTION:To operate air conditioners 1, 2 by an air conditioner-operating means 14 in a remote control 3, keys for the air conditioners and their operation are pressed; these inputs are processed through an air-conditioning requirements-preparing means 13, a signal- transmitting means 12, respective signal-receiving means 4, 8, respective air-conditioning requirements-recognizing means 5, 9 for their recognition of the requirements, and respective control-recognizing means 6, 10, and actuate respective apparatus-controlling means 7, 11, which respectively operate the air conditioners 1, 2. If the room air is somewhat too dry, keys for a humidifier and its operation in the remote control 3 are pressed; the inputs are processed through the air-conditioning requirements-preparing means 13, the signal-transmitting means 12, a signal-receiving means 20, and a humidification requirements-recognizing means 24 for its recognition of the requirements, and into an output at a control-recognizing means 25 to make a humidifier-controlling means 26 operate the humidifier 16. Thus the remote control 3, used singly, is capable of controlling other air-conditioning equipment as well as the air conditioners 1, 2.
Patent JP-S55108524-A (JP)
Title: Method for tip treatment of pile
Inventor: WATANABE CHIKAO
IPC: E02D5/50
Filed: 1979-02-13
Abstract: PURPOSE: To uniform in composition of the portion under the tip of pile and supporting ground with each other and increase bearing power, by a method of, after  boring a pit with a fixed depth under the tip of a located cylindrical pile set in,  2-directional rotary spray of foundation consolidating liquid are jetted while agitating the ground.  
     CONSTITUTION: A hole is bored in the ground with a rotating auger head A inserted together with a hollow driving spindle in the pile P until the lower end of the pile P reaches bearing foundation. Next, excavation is made up to a depth corresponding to 1W3 times of the outer diameter of the pile P starting with the lower portion then the tip of the pile P with the movable pits 18 of the head A expanded. Next, foundation consolidating liquid is sprayed through nozzles 20 and 22 by applying 50W150kg/cm 2  pressures while pits 18 are rotated together with  pits 16, and filled up to the lower end portion of the pile P with the head A raised  gradually. Next, the head A is rotated in opposite direction to contract the pits 18,  raised to the lower end portion of the pile P and, after the spray of the consolidating liquid is stopped, pulled out upward. The pile P is pushed down over 20W30cm  distances by applying pressure to the head thereof if required, and the liquid is  solidified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000210394-A (JP)
Title: Multilayered solid golf ball
Inventor: TAKEMURA KOHEI
IPC: A63B37/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered solid golf ball which is equal in repulsive performance when a ball is hit at a high head speed as compared with the conventional two-piece golf ball and is excellent in the repulsion performance when the ball is hit at a low head speed. SOLUTION: This inner layer core (1) of the multilayered solid golf ball consisting a core (5) composed of the inner layer core (1), an intermediate layer core (2) and an outer layer core (3) and >=1 layer of a cover (4) formed on the core has a compression deformation rate (X) of 3.0 to 4.5 mm, the two- layered core formed by coating the surface of the inner layer core with the intermediate layer core has a compression deformation rate (Y) of 3.5 to 6.0 mm and the three-layered core formed by coating the surface of the two-layered core with the outer layer core has a compression deformation rate (Z) of 3.0 to 5.0 mm. The compression deformation rate Y is larger than the compression deformation rate X and the compression deformation rate Y is larger than the compression deformation rate Z.
Patent JP-S60161974-A (JP)
Title: Preparation of tetrachlorophthalic anhydride
Inventor: AWASHIMA MASARU
IPC: B01J27/00
Filed: 1984-01-31
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for pigments, etc. in high yield and purity, by reacting phthalic anhydride with chlorine in the vapor phase in the presence of a catalyst prepared by incorporating CoCl2 as an essential component with CaCl2, etc., and supporting the resultant mixture on active carbon at a specific temperature. CONSTITUTION:Phthalic anhydride preferably in 1-3vol% concentration and chlorine gas in an amount of 1-2 times the theoretical amount are fed onto a catalyst prepared by supporting a mixture containing CoCl2 as a principal component and one or more components selected from CaCl2, BaCl2 and LaCl3 on active carbon at 200-400 deg.C, preferably 300-380 deg.C and 200-1,000/hr space velocity of the reaction gas and reacted in the vapor phase to give the aimed compound. The molecular ratio between the mixture of one or more selected from CaCl2, BaCl2 and LaCl3 and CoCl2 is 1:0.1-1.5, and the total amount of the supported mixture is 5-100pts.wt. based on 100pts.wt. active carbon. USE:A raw material for flame-retardant polyesters.
Patent JP-S61175548-A (JP)
Title: Immunological reaction measurement by fluctuations in intensity of light
Inventor: NANBA AKIHIRO
IPC: G01N33/536
Filed: 1985-01-30
Abstract: PURPOSE:To enable the detection of the density of antibodies and antigens in a plurality of samples accurately and efficiently, by determining the relaxation frequency of the power spectrum density before and after an antigen- antibody reaction by statistical method. CONSTITUTION:A flux of laser light 2 radiated from a light source 1 is separated into fluxes 4 and 5 with a halfmirror 3. Then, one flux 4 is focused with a condenser lens 6 and radiated to a cell 7 to converge to one point therein. The other flux 5 is made incident into a photodetector 8. Moreover, scattered light due to fine particles 9 in the cell 7 is made incident to a photodetector 11 and an output monitor signal of the detector 8 and an output signal of the photodetector 11 are fed to a data processor 14. Then, the intensity of the scattered light from the cell 7 is standardized by the mean output from the detector 8 in a short space of time and after the removal of variations in the intensity of the laser light radiated from the light source, it is fed to a high- speed Fourier transform section 18 to determine a power spectrum density in fluctuations in the intensity of the scattered light thereby enabling the measurement of the condensed state of the fine particles 9.
Patent JP-S55106450-A (JP)
Title: Photographic system
Inventor: INOUE SHIYUNZOU
IPC: G03B27/46
Filed: 1979-02-09
Abstract: PURPOSE: To increase the number of photographable originals by specifying photographic film feed method.  
     CONSTITUTION: A development start switch for starting the development of the film F having been accumulated in a buffer part 50, the 1st pulse generator 55 which generates pulses in response to the revolutions of discharge rollers 52, the 2nd pulse generator which generates pulses in response to the revolutions of a capstan roller 35 and an original feed detector 25 which goes ON when the original is fed between a pair of feed rollers 16 and maintains the ON state until the trailing end of the original passes the photographing position are connected to an original feed solenoid 8, clutch for discharge rollers, clutch for capstan roller and solenoid for cutter by way of a counter, flip-flops, etc. The film F of the buffer part 50 is fed to processing part 2 by the operation of the development start switch. After the operation, the photographing operation is controlled by the film amount of the buffer part 50. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236739-A (JP)
Title: High strength aluminum alloy excellent in brazability
Inventor: TAKEMOTO MASAO
IPC: C22C21/10
Filed: 1991-01-14
Abstract: PURPOSE:To obtain an aluminum alloy having excellent brazability and high strength and suitable as the material for members on which a screw is shreaded such as a union and a connector. CONSTITUTION:This aluminum alloy is a one contg., by weight, 0.05 to 0.3% Mg, 1.0 to <4.0% Zn, 0.3 to <1.0% Mn and 0.1 to 0.6% Cu, furthermore contg. at least one kind of elements selected from the group constituted of 0.005 to 0.2% Ti, 0.01 to 0.2% Zr and 0.01 to O.25% Cr, in which each content of Fe and Si is regulated to <=0.2% and the total content of Fe and Si is regulated to <=0.3% and the balance Al, with inevitable impurities.
Patent JP-S60159723-A (JP)
Title: Optical controller
Inventor: MURANO KANJI
IPC: G02F1/05
Filed: 1984-01-30
Abstract: PURPOSE:To make a wire bonding process unnecessary and to make a device high-density easily by forming lead wires on a flexible substrate. CONSTITUTION:On a transparent glass substrate 19, PLZT elements 21 provided with electrodes 20a and 20b on both side faces are arranged at intervals of 25mum and are fixed by a transparent adhesive 22. Films 24 where lead wires 23a and 23b having prescribed patterns are fixed to surfaces of elements 21 by adhesion so that elements 21 are interposed between the films 24 in parts on the substrate 19, and further, these films are bent along vertical side faces of the substrate 19 and are widened and extended. Parts on the substrate 19 of lead wires 23a and 23b are connected to electrodes 20a and 20b by silver pastes 25, and grooves 26 are cut on the substrate 19 between elements 21. Since lead wires are extended in wide parts of the substrate 19, the wire bonding process is omitted to simplify the production process, and it is effective to a high-density parallel field optical shutter array.
Patent JP-S60158871-A (JP)
Inventor: WAKAGI TERUO
IPC: A61N5/06
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55107834-A (JP)
Title: Themocouple circuit for evaporation heater of combuster
Inventor: SATOU MASAHIRO
IPC: F23N5/14
Filed: 1979-02-13
Abstract: PURPOSE:To simplify adjusting performance as well to heighten reliability, by adjusting on compensation for offset voltage and current of operation amplifier, influence caused by circumference temperaure of cold junction of thermo electric couple and etc., at one place. CONSTITUTION:Correction for taking off influence caused by circumference temperature of cold junction on thermo electric couple 2 which works as temperature sensor for detecting temperaure on evaporating surface, is performed by branch circuit A and semifixed resistor 9 connected to A, and at the same time, also performs compensation adjustment on offset voltage and current of operation amplifier 11 and temperaure drift, etc. In case to perform correction on influences caused by circumference temperature at cold junction and offset, etc. together, electric potential at point a should be adjusted against divided potential point c by adjusting semi-fixed resistance 9, under consideration on voltage variation in combination of both influences.
Patent JP-H07311685-A (JP)
Title: Computer system and system management interrupt source for computer system
Inventor: MAIKERU TEI UIZOO
IPC: G06F13/24
Filed: 1995-02-01
Abstract: PURPOSE: To provide a computer system including a periodic system management interruption source for automatically generating periodic system management interruption independently of software. CONSTITUTION: A periodic system management interruption SMI source 102 includes a programmable timer 124 for asserting the SMI at a prelimiarily decided speed. A microprocessor 104 is connected through a CPU local bus 108 with the periodic SMI source 102. The periodic SMI source 102 can be programmed by executing an I/O writing cycle for loading a count value and an enable bit in an inside constituting register 122. When the enable bit is set, the programmable timer 124 asserts the periodic system management interruption at a constant speed following judgement by the count value in the constituting register 122.
Patent JP-H05201679-A (JP)
Title: Controller for passenger conveyor
Inventor: HARUTA YASUMASA
IPC: B66B23/02
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the generation of dew condensation on a brake while an outdoor type passenger conveyor is out of operation. CONSTITUTION:A timer 28 for the energization after the stop of a passenger conveyor is provided, and a low electric current is supplied from a low voltage power source device consisting of a transformer 30, switch device 31, and a device stack 32 to a brake coil 14 by an electromagnetic contactor 29 which is energized after the set time limit of the timer, and heat is generated, and the generation of dew condensation on the brake body is prevented.
Patent JP-S60160210-A (JP)
Title: High speed settling amplifier circuit
Inventor: TAKAGI SHIYUN
IPC: H03F3/68
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a high speed settling amplifier circuit with high accuracy and high speed settling characteristic by feeding back an output of the post-stage of two amplifiers connected in cascade to an input of the prestage by means of a low dielectric absorption capacitor. CONSTITUTION:This high speed settling amplifier circuit has a sufficient amplification factor by overlapping the amplification factor of an error amplifier stage V1 onto the amplification factor of an auxiliary amplifier stage V2 and also and processing is applied by a feedback capacitor CF. As a result, the width of change in an output voltage is very small over all the operating range of the error amplifier stage V1 and the output current of the error amplifier stage V1 is not required basically, then the change in the input characteristic due to internal power consumption change is suppressed to a very small value. Since the response characteristic of the entire system depends on the feedback capacitor CF in this case, the settling time is decreased remarkably in comparison with a conventional circuit by using the low dielectric absorption and high insulation capacitor.
Patent JP-H02196807-A (JP)
Title: Production of polyacetylene
Inventor: SOGA SANEMORI
IPC: C08F4/80
Filed: 1989-01-25
Abstract: PURPOSE:To obtain polyacetylene having excellent mechanical properties especially drawability by polymerizing acetylene using specific Ziegler-Natta catalyst having specific molar ratio of Al to Ti. CONSTITUTION:Acetylene is polymerized in the presence of Ziegler-Natta catalyst composed of alkyl titanate (e.g. tetra-n-hexyl titanate) and trialkylaluminum having long-chain alkyl group (preferably having >=6C alkyl group, e.g. tri-n- hexylaluminum and 1.5-10 molar ratio of Al to Ti to obtain the aimed polyacetylene.
Patent JP-2000216430-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: NAKAMURA JUNICHI
IPC: H01L21/205
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a semiconductor light emitting element of high luminance which can be operated at a low voltage and is excellent in productivity. SOLUTION: This element has a light emitting part which is formed on an N-type GaAs substrate 11 and composed of a lower clad layer 12, an active layer 13 and an upper clad layer 14, and a current diffusion layer 15 grown on the upper clad layer 14 of the light emitting part. In the state of lattice mismatching that the absolute value of a lattice matching ratio Δa/a to the upper clad layer 14 is at least 0.25%, on a crystal interface where composition of crystal on the upper clad layer 14 of the light emitting part changes, the current diffusion layer 15 is grown from the crystal interface on the upper clad layer 14. In this case, the growth rate at least when the growth is started is set as 1.0 μm/h.
Patent JP-H01189432-A (JP)
Title: Hot-water and water mixing device
Inventor: TSUTSUI OSAMU
IPC: F24D17/00
Filed: 1988-01-25
Abstract: PURPOSE:To prevent an accident such as burn or the like, by a method wherein a high-temperature indicator is operated when the set temperature, set by a setter, is higher than a high-temperature side reference temperature, stored in a control device previously, while the delivery of hot-water is started only when a hot-water delivery confirmation button is operated. CONSTITUTION:When an user has set carelessly the set temperature value of mixed hot-water and water at a high temperature (50 deg.C, for example) having the possibility of burn by a mixed hot-water and water temperature setter (b) upon using the title device, the user is obliged to confirm by a high temperature indicator 29 that the set temperature value of mixed hot-water and water is high. When the user has decided that the temperature setting has been mistaken after confirmation, the user can set a proper temperature by operating the mixed hot-water and water temperature setter (b) again. Thereafter, the delivery of hot-water having the proper temperature may be started. Accordingly, when the user has set the mixed hot-water and water temperature set value at a high temperature by careless mistake, he may have the chance of confirmation of high-temperature hot-water delivery and, thereafter, may change the mixed hot-water and water set temperature value, therefore, an accident, such as burn or the like, may be prevented.