baber/WOPTO huggingface dataset:
Patent JP-S5492879-A (JP)
Title: Production of decorative laminate
Inventor: YAMAUCHI AKIRA
IPC: B32B3/02
Filed: 1977-12-30
Abstract: PURPOSE: To manufacture with ease a decorative laminate with a metalic pattern.  
     CONSTITUTION: For example, onto a core layer 1 formed of laminated and cured cured core paper impregnated with phenolic resin, are laminated alternately colored layers 4 formed of pigmented and cured paper impregnated with resin and metal foil layers 5 with the colored layer 4 on top be exposed. The layers 4, 5 are laminated on concaves 2 and convexes 3 formed on the sarface of the core layer 1 by an elbossing plate, and one or more colored layers 3 and metal foil layers 5 are ground. Further, the surface over the convexes 3 can be on the same level with the surface over the concaves 2 by further grinding the colored layers 3 and the metal foil layers 5. Alternatively on the concaves 2 and convexes 3 of the surface  of said core layer 1 are a laminated laternately the colored layers 4 and the metal foil layers 5 with the melal foil layer on top to be exposed, and one or more colored layers 4 and metal foil layers 5 over the convexes 3 are ground, and furthermore the surface over the convexes 3 can be on the same level with the surface over the concaves 2 by further grinding the colored layers 3 and the metal foil layers 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0829195-A (JP)
Title: Apparatus for detecting shifting amount
Inventor: MIBU KATSUTOSHI
IPC: G01D5/245
Filed: 1994-07-12
Abstract: PURPOSE:To detect a relative shifting amount of objects moving relatively by counting one cycle of a phase modulation signal by a combination of a counter and a two phase signal generating means. CONSTITUTION:A phase change of a to-be-measured phase modulation signal SMP supplied to an input is detected, and a relative shifting amount of a scale and a head is measured based on the detected result. Pulses are counted by a unit of a counter 104 and a two phase circuit 106, more specifically, one cycle time of the phase modulation signal SMP is counted as a pulse count. The counted result is compared with a pulse count corresponding to a reference time at a stationary mode, thereby to measure the shifting amount. A latch circuit 108 latches when the two phase circuit is still, that is, at an optional time point during the counting period of the counter 104. Accordingly, a two phase signal having a 90 deg. phase difference is taken out in a simple circuit structure to measure the shifting amount.
Patent JP-S6141757-A (JP)
Title: Zro2-base powder for heat insulating coating
Inventor: WATANABE HIROSHI
IPC: C23C30/00
Filed: 1984-08-01
Abstract: PURPOSE:To obtain the titled ZrO2-base powder having superior thermal shock resistance at a relatively low cost by simultaneously adding Y2O3 and Yb2O3 to ZrO2. CONSTITUTION:A powdery starting material consisting of about 2-5wt% Y2O3, about 3-4wt% Yb2O3 and the balance ZrO2 is sintered by heating at about 1,500 deg.C for about 1hr. A solid phase is diffused during the sintering to form a solid soln. This solid soln. is ground to fine powder, and this fine powder is properly screened to obtain ZrO2-base powder for a heat insulating coating for the high temp. member of a gas turbine or the like. Said powder is stabilized ZrO2-base powder obtd. by substituting part of Y2O3 in conventional powder with Yb2O3 so as to reduce the cost as well as to improve the thermal shock resistance.
Patent JP-S6053258-A (JP)
Title: Method of controlling oil pressure of belt-type continuously variable transmission
Inventor: SAWADA DAISAKU
IPC: F16H61/00
Filed: 1983-09-02
Abstract: PURPOSE:To prevent the fall in transmission efficiency, the shortening of life, etc., by multiplying the square of the revolution speed of a hydraulic cylinder by a constant to obtain the product as a compensation quantity, and controlling an electromagnetic relief valve to reduce line pressure by the compensation quantity. CONSTITUTION:The revolution speed Nc of a hydraulic cylinder, to which line pressure Pl is transmitted, is detected by a revolution speed sensor. The square of the detected revolution speed Nc is multiplied by a constant K so that a compensation quantity KNc<2> is calculated. An electromagnetic relief valve is controlled to reduce the line pressure Pl by the compensation quantity KNc<2>. As a result, a line pressure rise due to the centrifugal force and a line pressure fall due to the compensation cancel each other so that the line pressure Pl in the hydraulic cylinder is put at a value corresponding to belt-transmitted motive power. This results in preventing the fall in the transmission efficiency of CVT, the increase in the drive loss of an oil pump, the shortening of life of parts of the CVT, etc.
Patent JP-H1011653-A (JP)
Title: Automatic vending machine
Inventor: KAWADA EIICHI
IPC: G07F11/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously vend a lot of commodities such as cooled box lunch. SOLUTION: A commodity A placed on a placing part 5 is pushed out to the side of the placing part 5 by a drawing member 63 while turning a reversible driving motor 62a forward and stored in a commodity rack 3. When moving the drawing member 63 downward by turning the reversible driving motor 62a backward, on the other hand, this drawing member 63 is locked by a lock member 64 and moved from the side of the commodity rack to the placing part 5. At such a time, since this lock member 64 is fitted to a commodity pushing member 61, with the movement of this pushing member 63, this commodity pushing member 61 is moved to the side of the placing part 5 while pushing the commodity A on the commodity rack 3 and this commodity A is moved onto the placing part 5.
Patent JP-S5786663-A (JP)
Title: Method of manufacturing minute valve
Inventor: KAGATANI ISAO
IPC: F16K1/36
Filed: 1980-11-14
Abstract: PURPOSE: To provide a minute valve of ideal valve properties, by using a microscope and a manipulator mechanism to accurately position the valve and a valve seat and by bonding the valve and the valve seat to each other with a bonding layer of very small thickness.  
     CONSTITUTION: After paper is stuck on a bonding agent 6 extended to a small thickness on a base plate 5 by a spatula, the paper is slowly peeled. The paper is then stuck on a plate 5 not yet coated with the bonding agent. Such sticking and peeling are repeated several times. The bonding agent 6 of small thickness on the base plate 5 is transferred onto a pusher 9. The pusher 9 is stamped several times on a base plate 5 not yet coated with the bonding agent. As a result, a bonding layer of 1W2μm in thickness is provided on the tip of the pusher 9. The tip of the pusher 9 is pressed on a valve seat 2 attracted on a suction plate 10, so that a bonding layer of 1μm in thickness is left on the valve seat. A valve 3 is then attracted by the suction nozzle 12 of a manipulator mechanism 11. A lever 14 and a microscope 13 are operated to accurately position the valve seat 2 and the valve 3 relative to each other and press the valve 3 on the valve seat 2. High-accuracy positioning and bonding are thus effected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10252800-A (JP)
Title: Gas spring
Inventor: KOYAIZU HIROSHI
IPC: F16F9/34
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To regulate the opening of an opening closing body in a plurality of steps without the increase the number of assembly man-hour and the increase of a cost. SOLUTION: A gas spring 20 is formed such that a piston 23 is slidably disposed in a cylinder 21 which has one end being closed and is sealed with air 25. A rod 22 is fixed at the piston 23, and the interior of the cylinder 21 is partitioned into a chamber 28B on the rod side and a chamber 28A on the piston side by a piston 23, a cylinder groove 29 extending axially of the cylinder 21 is formed in the inner periphery of the cylinder 21, damping force on the expansion side at an expansion stroke is generated in the cylinder groove 29, and either the cylinder 21 or the rod 22 is arranged at a car body and the other is arranged at a rear door rotatably arranged at the car body.  The cylinder groove 29 are formed in moving regions X and Z on both sides, except a lock region Y, of the stroke region of the piston 23, and a flow passage 35 through which air flows only to the chamber on the rod side from the chamber on the piston side is formed in the piston 23.
Patent JP-2000343490-A (JP)
Title: Cutter
Inventor: AZUMA KAZUO
IPC: B26D1/08
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To adjust a stopper height simply and easily with extremely high accuracy without stopping operation of a pressure plate. SOLUTION: This cutter comprises a pair of pressure plates 1 placed above and below, a Thomson blade to be mounted on the pressure plates 1, a cylinder to drive the pressure plates 1 to a direction such that each plate approaches each other, and stoppers 4 adapted to control a distance between the pressure plates 1. The cutter has the pressure plates 1 approach each other by the cylinder to have a sheet cut into a predetermined form by the Thomson blade. The stoppers 4 are arranged on several places between the pressure plates 1 to specify a stopping position of the pressure plates 1. The stopper 4 comprises an upper and lower stage 5 which reciprocates vertically, an upper and lower mechanism 7 having a screw rod 6 rotated to move vertically the upper and lower stage 5, a motor 8 to rotate the screw rod 6, and a control circuit 9 to control rotation of the motor 8.  The control circuit 9 controls rotation of the motor 8 for having the screw rod 6 rotated by the motor 8 to have the upper and lower stage 5 moved to a predetermined position and stopped by the screw rod 6.
Patent JP-S5950150-A (JP)
Title: Neutron absorber
Inventor: KUWAE YOSHINORI
IPC: C22C29/00
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the generation of the cavity occuring in neutral suction and to prevent the unevenness in neutron absorptive power, by using a specific metal as a mtrix and dispersing neutron absorptive particles therein thereby constituting a neutron absorber in a nuclear reactor. CONSTITUTION:A neutron absorber for superssing the nuclear fission reaction in a nuclear reactor is manufactured by dispersing ceramic particles having large neutral absorptive power into the matrix of a specific metal. More specifically, ceramic particles having large neutral absorptive power such as B4C, HfO2, Eu2O or the like are formed to <=5mm. diameter and are dispersed uniformly into the matrix metal of Hf, Eu, Sm, In, Gd, Cd, Ir, Au, Ni, Cu or the like so as to be contained at >=10% by volume. Even if the neutron absorber in the above- mentioned B4C, etc. is made into a liquid of a low m.p. by the neutron absorption, the ceramics are immobilized in the matrix metal and since the formation of cavity is obviated, the unevenness in the neutron absorption occuring in the presence of the cavity is prevented.
Patent JP-S5784671-A (JP)
Title: Line scanning recorder
Inventor: TAKEMURA YASUHIKO
IPC: H04N1/04
Filed: 1980-11-17
Abstract: PURPOSE:To improve the performance of recording, by alternately scanning two beams, through the use of a fiber optic tube performing dual beam scanning. CONSTITUTION:A recording data inputted from an input terminal 10 is stored in memory circuits 16, 17 alternately with a switch 13. Sweep signal generators 20, 21 generate deflection signals like Y1, Y2 alternately with a synchronizing signal from a control circuit. The content of storage from the memory circuit 16 is read out with a signal from the sweep signal generator 20, modulated and amplified at a luminance modulation circuit 18 and transmitted to a fiber tube 22 as a Z1 signal and scanned with the Y1 signal from the sweep signal generator 20. Next, the content of the storage of the memory circuit 17 is similarly scanned with the fiber tube 22 with Z2, Y2 signals. During this time, the next data is stored in the memory circuit 16.
Patent JP-H0328320-A (JP)
Title: Finish annealing method for grain-oriented magnetic steel sheet
Inventor: SHIMOMUKAI HISANAGA
IPC: C21D8/12
Filed: 1989-06-26
Abstract: PURPOSE:To uniformly heat a grain-oriented magnetic steel sheet coil and to improve the electromagnetic characteristics of the grain-oriented magnetic steel sheet by using a preheated gas, such as Ar or H2 to make up the loss component of the dissipated heat of an annealing furnace at the time of subjecting the above-mentioned coil to a secondary recrystallization finish annealing. CONSTITUTION:The slab of the electromagnetic steel having the compsn. contg., by weight %, 0.03 to 0.10% C, 2.5 to 4.0% Si, 0.050 to 0.090% Mn, 0.010 to 0.030% Se or S, and <0.030% Al, and consisting of the balance Fe is hot rolled and is then subjected to the annealing for relieving the strain generated by the hot rolling. This slab is subjected to >=1 passes of cold rolling and is thereby made into a sheet having 0.15 to 0.35mm final sheet thickness. After the sheet is coiled, the coil 4 is put into an inner case 12 of the batch type annealing furnace and is further covered with a furnace frame 1. The coil 4 is heated by a heater 2 until the temp. of the coil attains 800 deg.C. The preheated gas, such as Ar or H2, is thereafter supplied from pipes 8, 10 to the inside and outside of the inner case 12 and the coil is held at the secondary recrystallization temp. over a long period of time until the secondary recrystallization ends to develop the decarburized and finish annealed {110} <001> aggregated texture. The grain-oriented magnetic steel sheet having the excellent electromagnetic characteristics is thus produced.
Patent JP-S6052747-A (JP)
Title: Plasma lighting circuit for emission spectrochemical analysis
Inventor: HATSUTORI HIDEO
IPC: H05H1/36
Filed: 1983-08-31
Abstract: PURPOSE:To operate efficiently a high frequency source and to reduce a burden in a procedure of an analyzer by detecting a phase difference of currents at both sides of a connection point of a capacitor or coil of an input current of a matching circuit, and adding an automatic controller system which operates so that said phase difference is made constant to the matching circuit. CONSTITUTION:A general impedance Z' is controlled so that an impedance between terminals (a), (b) becomes a pure resistance R. A voltage between the terminals (a), (b) and a current flowing into (a), (b) are denoted as (e) and (i) respectively. The current (i) is divided at a point D into the capacitor C side and the impedance Z' side. If a part flowing to the capacitor side and a part flowing to the Z' side are denoted as (ic) and (i') respectively, the phase difference between (ic) and (i') becomes 90 deg., if Z' consequently R is decreased, (ic) is increased with a ratio of (ic) to (i'). As a result, the phase difference psi between the currents (i) and (i') varies according to a variation of R. If Z' is controlled so that psi is being constant, R can be maintained to constant.
Patent JP-S6140703-A (JP)
Inventor: KATO IKUJIRO
IPC: A01B33/00
Filed: 1984-07-31
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-S6228357-A (JP)
Inventor: OKAJIMA YOSHIAKI
IPC: B29K105/04
Filed: 1985-07-23
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-S5683745-A (JP)
Title: Electrophotographic receptor
Inventor: ISHIHARA SHIYOUICHI
IPC: G03G5/07
Filed: 1979-12-11
Abstract: PURPOSE: To obtain an inexpensive innoxious electrophotographic sensitive plate capable of forming a clear image by the Carlson method by using a receptor contg. a specified percentage of poly-9-vinylanthracene.  
     CONSTITUTION: Poly-9-vinylanthracene is mixed with an org. solvent such as ethyl acetate and pulverized, and a binder resin such as polyurethane resin is added to prepare a dispersion. This dispersion is applied to a substrate such as an Al plate and dried to form a receptor layer contg. 20W40wt% poly-9-vinylanthracene. Thus, an electrophotographic sensitive plate is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6052847-A (JP)
Title: Method for developing photosensitive silver halide material
Inventor: KOMATSU HAJIME
IPC: G03C5/305
Filed: 1983-09-01
Abstract: PURPOSE:To obtain a photographic image having high sensitivity, high density and high gamma by imagewise exposing a photosensitive silver halide material having a halogenated emulsion layer on the support and by developing it with a soln. contg. a specified amount of chlorine ions in the presence of a developing agent. CONSTITUTION:A photosensitive silver halide material having a halogenated emulsion layer on the support is imagewise exposed, and it is developed with a soln. contg. >=6X10<-2>mol/l chlorine ions in the presence of a developing agent. When the concn. of chlorine ions is <6X10<-2>mol/l, the effect is not well produced. When the concn. exceeds 7X10<-1>mol/l, chemicals dissolved in the soln. contg. chlorine ions are crystallized, and the crystals are liable to scratch the surface of the silver halide material during development, so >7X10<-1>mol/l concn. is undesirable. Sodium chloride, potassium chloride, ammonium chloride or the like is used as a chlorine ion feeding compound which can exist as chlorine ions in the processing soln.
Patent JP-S6319322-A (JP)
Title: Interlocking pipe
Inventor: IWASHITA MIKI
IPC: E02D5/18
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the cracking of an interlocking pipe, reduce the weight of the pipe, and make easier the handling of the pipe by a method in which the second coupler of other pipe is inserted into the space between the first couplers of the interlocking pipe and connected by a connecting pin. CONSTITUTION:The first couplers 10 and 11 are provided with a spacing by a mutually facing manner in the one-end inside 91 of a pipe body 9, and the second coupler 14 of a smaller thickness than the aperture between the couplers 10 and 11 is provided in the inside of the other end side in such a way as to project it to the axial outside through the inside 91. The coupler 14 of the pipe A is fitted into the space between the couplers 10 and 11 of the pipe B and the pipes A and B are connected by inserting a connecting pin 17 into pin holes 13 and 141. The load is received by the couplers 10, 11, and 14, but not by the peripheral wall of the pipe body 9, so that the load can be uniformly dispersed to the pipe body 9 through the couplers 10, 11, and 14.
Patent JP-H0754670-A (JP)
Title: Gas turbine
Inventor: FUUGO BUETSUTAA
IPC: F02C7/20
Filed: 1994-07-13
Abstract: PURPOSE: To ensure stability of a shape of a turbine inlet, and prevent thermal deformation by providing each guide part for allowing only expansion and contraction in the radial direction on each inner and outer shell of the turbine inlet for guiding a high temperature gas from a combustion chamber to a turbine part. CONSTITUTION: A gas turbine 1 is provided with a turbine part 2, a combustion chamber 4, and a ring shaped turbine inlet 3 disposed between the turbine part 2 and the combustion chamber 4. The turbine inlet 3 guides a high temperature gas from the combustion chamber 4 to the turbine part 2, and is restricted outward by an outward shell 7 and inward by an inward shell 8. In this case, respective guide parts 12, 13 in many radial directions allocated uniformly in respective circumferential direction, are arranged on the outward shell 7 and/or the inner shell 8. Each of guide parts 12, 13 obstruct one or both sliding of each shell 7, 8, and allow expansion and contraction of a radial direction.
Patent JP-H0824304-A (JP)
Title: Sensible vibration generator
Inventor: SAKAKIBARA HISANAKA
IPC: A61H23/02
Filed: 1994-07-13
Abstract: PURPOSE:To improve the quality of any object such as wine and to extend the utilization range of a sensible vibration generator by housing this object inside a housing part added to a chair concerning the sensible vibration generator provided with a vibrator for applying mechanical vibrations to a human body sitting on the chair. CONSTITUTION:The sensible vibration generator 10 is composed of a chair part 18, vibrator 12 for applying mechanical vibrations, and housing box 28 for housing the object to which the vibrations are applied. Under a pillar part (back rest) 22a at a wood frame 22 of the chair part 18, a hole 22b is bored so that the housing box 28 can be exposed from the inside of the wood frame 22 to the outside of the chair part 18. Further, near the center of the pillar part 22a, the vibrator 12 is fixed to a side face 28a of the housing box 28 between. This vibrator 12 is composed of an electric/mechanical signal converter, generates mechanical vibrations by using the electric signals of a low frequency and massages the human body by vibrating the chair part 18, and the taste of wine 16 or the like is made mellow by vibrating the housing box 28.
Patent JP-H0386887-A (JP)
Title: Sulfur-containing condensed pyrimidine derivative
Inventor: NAKA TATSUHIKO
IPC: A61K31/542
Filed: 1990-06-21
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is (substituted) aliphatic hydrocarbon, (substituted) aralkyl or (substituted) aryl; R<2> is H, substituted aliphatic hydrocarbon, (substituted) aryl, (substituted) amino, (substituted) alkanoyl, formyl, nitro or halogeno; A is (substituted) 2-4C bifunctional hydrocarbon chain; m is 0-2]. EXAMPLE:9-phenyl-7-propyl-4H,6H-pyrimido[6,1-b] [1,3]thiazine-6,8(7H)-dione. USE:Antagonist against endoserine, inhibitor of interleukin-1 or stimulator of nerve growth factor. PREPARATION:A compound expressed by formula II is reacted with sulfur reagent in an organic solvent to afford a compound expressed by formula III.
Patent JP-S5588023-A (JP)
Title: Liquid crystal display panel
Inventor: IKEDA KATSUYUKI
IPC: G02F1/139
Filed: 1978-12-26
Abstract: PURPOSE:To make the time-division driving of the display body easier by making the polarizing capacity of the polarizing plate at the back of the liquid crystal display panel electrically controllable. CONSTITUTION:A polarizing plate 406 whose polarization capacity is electrically controllable is changeable to two states, the normal state in which the incident light of all the polarizing surfaces is allowed to pass and the state in which the incident light of only the polarizing surface is allowed to pass, by the electric signal applied to row by row (406-1, 406-2, etc.). The polarized light having passed through the polarizing plate 405 varies in the plane of polarization of the light arriving at the polarizing plate 406 depending upon whether an electric field is being applied between the column electrodes 402-1, 402-2, etc. and common electrode 401. Hence, the time-division driving display of liquid crystals may be accomplished by performing row selection subsequently by the electric signals so that the polarizing plate 406 has polarizing capacity and suitably applying voltage to the column electrodes. Here, the abovementioned polarizing plate of the cntrollable polarizing capacity may be constituted by the guest-host type liquid crystal cell (consisting of row electrodes 506-1, 506-2, common electrode 507, liquid crystal 508, etc.).
Patent JP-H0764843-A (JP)
Title: Distributed data base update method
Inventor: ICHIKAWA KENICHI
IPC: G06F17/30
Filed: 1993-06-30
Abstract: PURPOSE:To selectively commit/roll back only data required on business requirements. CONSTITUTION:A status flag 53 is used to store the update state of each data on a local data base 4. At the time of data deletion, data is not actually deleted, but the status flag 53 of data is set to 'deleted' and data is held as it is. At the time of data change, data is not actually directly changed, but data before change processing where the status flag 53 is set to 'before change' is held, and a copy of data where the status flag 53 is set to 'after change' is added, and this copy data is subjected to change processing. At the time of data addition, the status flag 53 of data is set to 'added' and data is added to the data base. Thus, the state before update and that after update of each data are always held on the local data base.