baber/WOPTO huggingface dataset:
Patent JP-S59145220-A (JP)
Title: Foamed film for label
Inventor: NAKAKURA TOSHIYUKI
IPC: B29C48/92
Filed: 1983-02-07
Abstract: PURPOSE:The titled film used for coating a glass bottle and showing a marked effect of preventing scattering of broken pieces when the bottle is broken, composed of a film layer of a polystyrene resin composition and a foam layer of a polystyrene resin composition and having specified physical properties. CONSTITUTION:Use is made of a resin composition comprising 50-70pts.wt. polystyrene of a melt index of 1.5-4 and 50-30pts.wt. butadiene/styrene block copolymer (butadiene content of 55-75wt%). Namely, a 20-50mu-thick film layer comprising the above resin composition is laminated with a 200-500mu-thick foam layer to obtain a foam film for labels having the following properties: (1) the shrinkages after one-minute immersion in an oil bath at 110 deg.C are 45-70% in one direction and 10-30% in the other direction, (2) the ratio of the shrinkages of the two layers in each direction satisfies the relationship shown, (3) the elongation is 20% or above in each direction, and (4) the ratio of the elongations of the two layers in each direction is 0.8-1.2.
Patent JP-S61176338-A (JP)
Inventor: TAWARA IKUO
IPC: A61B17/34
Filed: 1985-01-30
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-H02199886-A (JP)
Title: Optical hybrid integrated circuit
Inventor: SHINTAKU TOSHIHIRO
IPC: G02B6/122
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the degree of freedoms of aligning and to facilitate it by forming a diffraction grating in which a period is specified in a semiconductor light source or an optical waveguide, and so adhering the surfaces of the semiconductor light source and the optical waveguide that the propagating directions of both the lights substantially coincide. CONSTITUTION:A diffraction grating 200 is provided on a P-type InGaAsP contact layer 5 in a window 9a formed at the electrode 9 of a semiconductor light source 100, adhered to an optical waveguide, and the part of the light is thereby introduced into the optical waveguide via the diffraction grating. When the equivalent refractive index of the light source 100 is n1 and the equivalent refractive index of the optical waveguide is n2, the period A of the diffraction grating 200 satisfies ALPHA=Nlambda/¦n1+ or -n2¦. In order to adhere the light source 100 to the waveguide, the light source 100 is inverted upside down, so placed on a board 11 that the propagating directions of both the lights coincide, so ally adjusted that the emitting light from the waveguide becomes maximum, and the electrode 9 is adhered to an electrode 13 by heating. Thus, the coupling is performed only by aligning in a plane.
Patent JP-H04256867-A (JP)
Title: Three-axis acceleration detecting apparatus
Inventor: HIRUMA HIDEO
IPC: G01P15/18
Filed: 1991-02-08
Abstract: PURPOSE:To make it possible to detect acceleration accurately with a simple constitution by detecting the position and the size of the shadow of inertial sphere, which is held in a space only with the electromagnetic forces from three-axis electromagnetic means and gravity, caused by the light from a light source. CONSTITUTION:An inertial sphere 2 is a sphere comprising a magnetic body and floated with three-axis electromagnetic means. The sphere can be held at the position of an specified original point, i.e., the intersecting position of the axes of X, Y and Z. Part of the light from a light emitting diode 4 is screened with the inertial sphere 2. Thus, the shadows are formed on light receiving surfaces 51-54 of a photodiode 5 which is divided into four parts. At the time of stop, only the magnetic force of a permanent magnet 1z2 is applied on the inertial sphere 2. Therefore, the inertial sphere 2 is attracted with the magnet and accommodated in the center of the recessed surface. The inertial sphere 2 is the perfect sphere. Therefore, when the sphere is deflected from the original position into the directions of X, Y and Z, the amounts of incident light on the light receiving surfaces 51-54 of the photodiode 5 are changed. Thus, the deflection of the inertial sphere from the original position can be computed based on the relationship among the photocurrertt outputs.
Patent JP-S63187006-A (JP)
Inventor: ADACHI YOSHIYUKI
IPC: F22D5/26
Filed: 1987-01-28
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-H09257988-A (JP)
Title: Manufacture of inner structure material of core of nuclear reactor or zirconium alloy type excellent in corrosion resistance, especially in even corrosion resistance and hydrogen absorption resistance
Inventor: ITO YOICHI
IPC: G21D1/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To assure a sufficient corrosion resistance over a long term use and a high combustion degree. SOLUTION: Zirconium prepared so that it may contain Sn: 0.8-1.2wt.% and O: 1000-1500ppm, or Sn: 1.2-1.7wt.% Fe: 0.17-0.28wt.%, Cr: 0.05-0.15wt.%, Ni: 0.04-0.10wt.%, Nb: 0.01-0.09wt.% and impurities Si of 120ppm or below in concentration, and the rest Zr, is melted and formed into a cast piece, then it is subjected to quenching process, and further rolled and annealed so that the total heat amount to the material ΣAi may be in the range of 1×10<-19> to 1×10<-17> .
Patent JP-H10152521-A (JP)
Title: Metathesis polymerization catalyst liquid, monomer liquid and crosslinked polymer composition
Inventor: ENDO ZENICHIRO
IPC: C08F4/78
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst liquid capable of reducing an offensive smell of a formed material and an amount of a smoke generated at a formation thereof, and improving a heat resistance. SOLUTION: This metathesis polymerization catalyst is obtained by affecting an ether compound (e.g.; ethylene glycol dimethylether) with WCl6 , MoCl5 WOCl4 and/or MoOCl3 and also without affecting a phenolic substance. The catalyst liquid contains a compound of the formula [(x) is 0-3; OR is an alkoxy, R is a (substituted) alkyl; L is a chain like ether compound; (s) is 1-3].  The catalytic liquid is used for a method for obtaining a crosslinked polymer composition formed by mixing (A) a monomer liquid consisting of a metathesis polymerizable cyclic olefin (e.g.; cyclopentadiene) containing a catalyst component (a catalyst liquid) of a metathesis polymerization catalyst with (B) an activating agent component for the metathesis polymerization catalyst system (e.g.; chlorodiethyl aluminum), pouring the mixture liquid into a mold, performing a polymerization and a crosslinking in the mold.
Patent JP-H05214938-A (JP)
Title: Direct injection type spark ignition engine
Inventor: ITO TERUYUKI
IPC: F02F1/24
Filed: 1992-02-03
Abstract: PURPOSE:To stratify the air-fuel mixture near an ignition plug and stably attain lean combustion by accelerating the gasification of fuel at the valve face sections of exhaust valves, and retaining the fuel in impregnation layers on the surface of the valve face sections. CONSTITUTION:The combustion chamber ceiling wall 11 of a cylinder head is inclined into a penthouse roof shape, an ignition plug 8 is provided at the center section, and multiple intake valves 9 and exhaust valves 10 are arranged respectively face to face across the ignition plug 8. A fuel injection valve 3 is arranged on the combustion chamber ceiling wall 11 to face the exhaust valves 10 across the ignition plug 8. The fuel injection valve 3 is set to diffuse the fuel sprays from multiple nozzle holes 4 toward valve face sections 10a of the exhaust valves 10 clear of the ignition plug 8. Fuel impregnation layers including fine irregularities and pores are formed on the surface of the valve face sections 10a of the exhaust valves 10 facing a combustion chamber. The gasification of fuel is accelerated near the ignition plug 8, and the air-fuel mixture is stratified.
Patent JP-S59143124-A (JP)
Title: Electro-optical device
Inventor: SUGATA MASAO
IPC: G02F1/1333
Filed: 1983-02-04
Abstract: PURPOSE:To keep a fixed space between substrates and to improve the tonal property, the response property, etc. over a wide display screen, by using a photoresist to form plural spacers between a pair of electrode substrates of an electro-optical device especially a matrix type liquid crystal display panel. CONSTITUTION:A substrate S contains semiconductor driving elements 2, 2'..., row electrodes 1, 1'... and column electrodes 3, 3'... which are distributed in a matrix form for a matrix type display panel. A substrate 7 contains a counter electrode 8 and a nontransmissive member 12 formed on another electrode substrate 1 along gate lines 1a, 1a' of the row electrode 1. Then spacers 6, 6'... are formed on an insulated layer 5 or 9 of the lines 1a, 1a'..., for example, by means of a rubber photoresist, etc. Thus a fixed space is kept between substrates 7 and S over a large area. This device prevents the shift and variance of colors in terms of the position shift and coloring of display and furthermore attains application of flexible substrates 7 and S for a display device.
Patent JP-H04256858-A (JP)
Title: Sample adjusting apparatus
Inventor: FUJIWARA MASUHIKO
IPC: G01N1/00
Filed: 1991-02-08
Abstract: PURPOSE:To make it possible to perform composite multistage processing of measuring operations such as picking of a samples, addition of reagent and titration at a remote place by providing a lift device for arranging beakers, pipetters and the like on a conveying device and its teach. CONSTITUTION:A beaker 1 is moved to a part directly beneath a lift device 7 with a conveying device 6, and the beaker 1 is held with a holding tool 7. A turntable 8a is turned, and the arc part is made to expand on the track of the conveying device 6. Then, the holding tool 7c is lowered, and the beaker 1 is mounted on the turntable 8a. The container 2 is moved with the conveying device 6 so that the opening of the sample container 2 from which the sample is picked up comes to a part directly beneath a pipetter 3. When the lower end of the pipetter 3 is submerged into the sample, the sample is sucked. Then, after the conveying device 6 is moved backward, the turntable 8a is turned. When the beaker 1 to be picked up comes to a part directly beneath the pipetter 3, the sample of the pipetter 3 is transferred into the beaker 1.
Patent JP-H03224689-A (JP)
Title: Method for removing soluble component increasing cod
Inventor: SAWATANI KOICHI
IPC: C02F1/58
Filed: 1990-01-30
Abstract: PURPOSE:To remove soluble components increasing COD at a high rate of removal by subjecting sewage or industrial waste water to flocculation and precipitation treatments, mixing produced and drawn sludge contg. acidic metal ions with raw water contg. soluble components increasing COD and dehydrating the resulting mixed sludge. CONSTITUTION:In order to remove soluble components increasing COD from sewage or industrial waste water, this sewage or waste water 1 is sent to a chemical injection tank 4, mixed with a neutralizing agent 3 and subjected to flocculation treatment in a flocculation tank 5 and precipitation treatment in a precipitation tank 6. Produced sludge 9 contg. acidic metal ions is drawn from the bottom of the tank 6 and mixed with raw water 19 contg. soluble components increasing COD. The resulting mixed sludge is dehydrated with a dehydrator 12 and solid-liq. separation is carried out. The separated water is discharged at treated water 8 or added to sewage or industrial waste water to be treated.
Patent JP-H11202368-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: NAKAZAWA MISAKO
IPC: H01L29/786
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the AMLCD of high definition and high contrast. SOLUTION: An insulation layer 102 is provided on a first conductive layer 101 and an open hole part 103 is formed to the insulation layer 102. Then, after an oxide conductive layer 104 is formed, the oxide conducting layer 104 is moved back by the means of an etch-back method or the like. Then, the state that the open hole part 103 is filled with the oxide conductive layer 104 is realized. In such a manner, the first conductive layer 101 and a picture element electrode 105 are electrically connected while securing flatness.
Patent JP-H07251731-A (JP)
Title: Vehicular traction control device
Inventor: TAKEDA MASAYOSHI
IPC: B60T8/58
Filed: 1995-02-06
Abstract: PURPOSE:To prevent a solenoid coil of a switch valve capable of switching at traction control from being a heated state which may give a bad effect to a performance of the switch valve. CONSTITUTION:Heated state of a solenoid coil is judged from electrify time/ nonelectrify time to the solenoid coil for a switch valve for switching connection of a wheel cylinder of a drive wheel from a master cylinder to an hydraulic source for a traction by electromagnetic force generated by electrifying to the solenoid coil and prohibiting brake traction control when the temperature is in heated state higher than designated temperature at traction controlling.
Patent JP-H10212900-A (JP)
Title: Road-tunnel ventilation controller
Inventor: KOYAMA TOSHIHIRO
IPC: F04F5/48
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To maintain the polluted state of air in a tunnel with a crossroad and a junction excellently, and to operate ventilation facilities accurately. SOLUTION: In a wind-direction anemometer 3 in a junction tunnel, wind velocity Vr3 in the junction tunnel is measured, and a measured signal is output to a jet-fan operation-number arithmetic means 5 through a switch 7. The arithmetic means 5 checks wind velocity Vr3, a jet-fan operation-number command value NJF* is increased by ΔNJF (number) from a current value when the value of the Vr3 is made lower than a preset value Vr3L, and the value NJF* reduced by ΔNIF (number) from the current value is output to a jet-fan driving device 6 as a new command value when the value of the Vr3 exceeds a preset value Vr3U.  When the wind-direction anemometer 3 in the junction tunnel cannot be used by trouble, etc., the switch 7 is turned off and a switch 8 is turned on, and the arithmetic means 5 arithmetically operates the number of jet fans operated by using the arithmetic result of a wind-direction wind-velocity arithmetic means 4 in the junction tunnel.
Patent JP-S56115829-A (JP)
Title: Mechanism for regulating revolving speed in idling
Inventor: TATENO HIDENORI
IPC: F02D9/02
Filed: 1980-02-15
Abstract: PURPOSE: To enable to regulate an air to fuel ratio under idling in narrow limits by a method wherein one and the other flow paths, equipped with flow regulating means respectively, are provided in parallel with respect to the arranged flow path of a throttle valve.  
     CONSTITUTION: The first bypass flow path 14 and the second bypass flow path 15 are arranged in parallel with respect to the main flow path 12 having the throttle valve 13. The first regulating screw 16 capable of regulating the flow path area thereof is arranged in the first bypass flow path 14 and a seal plug 17 is knocked after the flow regulation of the first bypass flow path 14 by the first regulating screw 16 so as to be impossible to re-regulate it. On the other hand, the second regulating screw 18 capable of regulating the flow path area thereof is provided together with a jet 19 in the second bypass flow path 15. The maximum flow regulating width in the first bypass flow path 14 is made so as to be relatively larger than the same in the second bypass flow path 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08189849-A (JP)
Title: Gas meter
Inventor: OTANI TSUTOMU
IPC: G01F1/00
Filed: 1995-01-10
Abstract: PURPOSE: To judge as to whether gas is leaking or not in a short time by shutting a flow-path after restitution of a flow-path shutting means, restituting the shutting means upon judgment of the size of the change rate of the flow, and comparing the value of pressure change in the inspection time for a duration corresponding the size of the rate of change with the reference value. CONSTITUTION: The flow-path is shut by a flow-path shutting means 31 in accordance with the result from sensing made by a gas flow sensing means 30, and after the restoring works, the shutting means 31 is restituted by a restitutional shutting means 32 and is re-driven by the means 32 so that the flow-path is re-shut. In this state, the change in the rate of flow in the flow-path is sensed by the sensing means 30, and the change rate of the rate of flow is calculated by a judging means 34, followed by large/small discrimination of the change rate, and the inspection time in counter- proportion to the obtained large/small result is set for each case.  The value of the change in the rate of flow is compared with its reference value, and if the result lies within the reference value in the duration for a specified inspection time, a judgment as 'no gas leak' is decided, and the restituted condition of the shutting means 31 is maintained. In case the value of change is over the reference value, judgment as 'gas leak' is decided and the flow-path is again shut by the means 31.
Patent JP-S63187835-A (JP)
Title: Decentralized time division multiplexing system
Inventor: OBARA KEIICHI
Filed: 1987-01-30
Abstract: PURPOSE:To reduce jitter and delay and to simplify the constitution of a slave node by providing a means extracting a clock component from a data recovered and relayed by a main node and a reception/transmission means to the slave node, and providing a means re-editing a transmission frame of the slave node, and sending the result to the main node in a loop form LAN. CONSTITUTION:A timing extraction means C of each slave node branches and inputs a recovered relay data from the main node to extract a clock component. A reception input means D fetches a data addressed to its own node from the said data. A transmission output means E sends a transmission signal in a time slot of its own node synchronously with the timing extracted by the means C. A frame transmission means F of the main node re-edits the transmission frame in each incoming slave node transmission signal and sends the result synchronously with the clock of the circulated recovered relay data. As the result, the system jitter in the transmission signal is reduced and the delay in the system is decreased. Moreover, the switching control of the transmission/ reception timing in each slave node or the like is not required.
Patent JP-H06226397-A (JP)
Title: Composition for binding molding sand
Inventor: MAEDA KATSUYUKI
IPC: B22C1/22
Filed: 1993-02-05
Abstract: PURPOSE:To provide the compsn. for binding molding sand which has high strength and excellent heat resistance at the time of calcination of a casting mold or core. CONSTITUTION:This compsn. for binding the molding sand consists of (a) an epoxy resin obtd. by further epoxylating a resin having the vinyl groups obtd. by bringing a compd. having >=1 pieces of vinyl groups and one piece of epoxy group in one molecule, at least one kind of polymers contg. a polybasic acid anhydride, polybasic acid, acid terminal polymer and carboxylic acid group and at least one kind of compds. having >=1 pieces of active hydrogen, (b) a hardener for the epoxy group which is inert at room temp. and (c) an amino acid. As a result, the compsn. for binding the molding sand which has the high strength and the excellent heat resistance at the time of calcination of the casting mold or core is developed.
Patent JP-H01194612-A (JP)
Title: 4/7 code converting system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1988-01-29
Abstract: PURPOSE:To suppress recording highest frequencies by preparing a pair of converting tables to convert data into the code inversion data of the 7 bit data, selecting one converting table so as to converge a direct current component (DSV) integration value to zero according to the direct current component of the 7 bit data while following a bit coupling rule, and converting the code. CONSTITUTION:Presently, for example, when 4 bit data 0010 are converted into 7 bit data 0001100, the DSV integration value is decreased from +5 to +2. When 0000 is code-converted as the following 4 bit data, a table selection circuit 14 instructs the selection of a converting table B. For this reason, the DSV integration value changes in a direction to diverge from zero, such as the change from +2 to +5, while, the recording highest frequencies due to a bit coupling rule violation can be prevented from increasing. Consequently, the recording highest frequencies of the 7 bit data obtained from a 4/7 converting circuit 12 can be suppressed to lower frequencies compared with the case to directly record the input 4 bit data.
Patent JP-H10221112-A (JP)
Title: Initialization circuit
Inventor: OYA TATSUYUKI
IPC: G01D3/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an initialization circuit which uses an I/O port at a controller used to connect a high-impedance load, which can initialize the controller at the early stage of the connection of a power supply and which can obtain the degree of usage freedom of the I/O port by means of an extremely simple circuit constitution. SOLUTION: An initialization circuit is provided with a controller 1 which comprises a plurality of I/O ports 1 to 4 and which is composed of a microcomputer capable of controlling a high-impedance load 2 connected to outputs of the I/O ports. Pull-up resistances RU1, RU3 and pull-down resistances RD3, RD4 are connected respectively to the outputs of the I/O ports at the controller 1 and to connecting lines of the load 2. The controller 1 judges a binary number which is set by the pull-up resistances RU1, RU3 and the pull-down resistances RD3, RD4 while the I/O ports are used as inputs in an initial operation by connecting a power supply, and the execution function of the controller is initialized on the basis of the binary number.
Patent JP-H05215787-A (JP)
Title: Light sampling apparatus
Inventor: SUGIYAMA SUNAO
IPC: G01R15/24
Filed: 1992-02-04
Abstract: PURPOSE:To enable the setting of a repetition frequency of a circuit to be measured optionally by adjusting a mobile mirror in a resonator of a mode lock laser used as pulse laser. CONSTITUTION:Excitation light 102 is admitted into a laser medium 12 through a mirror 14 and a concave mirror 15 and an output light 103 is generated by a resonance with a resonator 50a and a frequency modulation by a modulation means 51. A part of the output light 103 is admitted into a photo detector 19 with a half mirror 18. An output of the photo detector 19 is inputted into a control means 20 and control signals 104 and 105 are inputted into a drive means 8 and a mobile mirror 17. When a modulation frequency of a mode locker 9 is determined by the control means 20, the length of the resonator 50a, namely, the position of the mobile mirror 17 is decided accordingly. This enables varying of a repetition frequency of a mode lock pulse thereby realizing a light sampling apparatus which allows the setting of the repetition frequency of a circuit 6 to be measured optionally.
Patent JP-S61190482-A (JP)
Inventor: FURUSAWA TATSUYA
IPC: B65D90/00
Filed: 1985-02-01
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-S62177099-A (JP)
Title: Fluid for traction
Inventor: YOSHIMURA SHIGEHIKO
IPC: C10N40/04
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a traction fluid having high traction coefficient and producible at a relatively low cost, by using a mixture of a diester (derivative) having two cyclohexyl rings and a branched poly-alpha-olefin as a base oil. CONSTITUTION:The objective traction fluid is produced by mixing (A) a diester of formula (A' is -COO- or -OOC-; n is 1-10; R1 is H or 1-8C alkyl; R2 is H or 1-3C alkyl) or its derivative with (B) 0.1-95(wt)%, preferably 10-70% poly-alpha-olefin having branches (preferably having an average molecular weight of 500-10,000) and using the mixture as a base oil.