baber/WOPTO huggingface dataset:
Patent JP-H0711153-A (JP)
Title: Curable composition
Inventor: ANDOU NAOTAMI
IPC: C08L101/00
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a curable compsn. which is excellent in curability and gives a cured article excellent in weatherability, water resistance, and durability by compounding a specific emulsion and/or a specific resin with a specific compd. CONSTITUTION:This curable compsn. comprises an emulsion and/or a water-sol. resin having silyl groups of the formula (wherein R is a 1-10C alkyl, aryl, or aralkyl; X is halogen, alkoxy, hydroxy, acyloxy, aminoxy, phenoxy, thioalkoxy, or amino; and (y) is 0-2) and COOM groups (wherein M is an alkali metal, ammonium, or quaternary amino) (e.g. an emulsion obtd. from butyl methacrylate, methyl methacrylate, butyl acrylate, gamma- methacryloxypropyltrimethoxysilane, and potassium methacrylate) and a compd. having at least two epoxy groups in the molecule or a compd. having an epoxy and a hydrolyzable group in the molecule.
Patent JP-H04247808-A (JP)
Title: Production of composite sintered article
Inventor: KATO YASUMASA
IPC: B22F7/06
Filed: 1991-06-21
Abstract: PURPOSE:To easily produce the high-performance multifunctional composite sintered article of intricate shape by successively injection-molding the kneaded mixture of the different kinds of metal powder and a high-mol.wt. binder, removing the binder from the obtained composite formed body and then sintering the formed body. CONSTITUTION:The powder of metal or alloy is mixed with a high or ultrahigh- mol.wt. binder and kneaded, and the kneaded mixture is injected into metallic dies 1 and 2 through a spool 4 and a gate 3 and injection-molded. The mol.wts. of the high and ultrahigh-mol.wt. binders are preferably controlled to 100,000-500,000 and to 1,000,000-3,000,000. A lubricant is added, as required, when the mixture is kneaded. The formed body 5 is placed in other dies 6 and 7, and the above-mentioned kneaded mixture is injected into the dies 6 and 7 and molded. The obtained composite formed body 8 is heated in a protective atmosphere to remove the binder, then heated and sintered in the protective atmosphere or in vacuum to obtain a three-dimensional sintered article 9 of intricate shape consisting of the inner and outer rings 10 and 11.
Patent JP-H023829-A (JP)
Title: Program execution time measurement device
Inventor: MIZOBATA KYOHIKO
IPC: G06F9/45
Filed: 1988-06-17
Abstract: PURPOSE:To measure the execution time of any program when a clock condition can be expressed by constituting the title device by means of the clock circuits of the same number as clock control signals counting a time in accordance with one of the inputted clock control signals. CONSTITUTION:The conditions of address signal/control signals A in an electronic computer are supervised. When the state coincide with the conditions which have previously been set in storage circuits 11-13, the clock circuits 41 and 42 are controlled and the execution time is measured. Namely, a large number of the clock conditions are set by providing plural storage circuits 11-31. It is set that which clock circuit is controlled when which clock condition coincides with the address signal/control signal A of the electronic computer in the clock control circuit 31. Thus, the clock conditions are compared with the address signal/control signal of the electronic computer. When the clock conditions coincide, the clock circuits 41 and 42 are controlled in accordance with the setting of the clock control circuit 31, and the execution time is measured. Thus, the execution time can flexibly be measured with various states as the measurement conditions.
Patent JP-S6042161-A (JP)
Title: Four-wheel steering gear for vehicle
Inventor: MUGITA KENJI
IPC: B62D6/00
Filed: 1983-08-16
Abstract: PURPOSE:To seize anything trouble in a sensor system in an accurate manner and thereby keep off any abnormal steering as well as to improve the safety of car driving, by discriminating the trouble in the sensor system in a way of comparison between a front wheel roll-steering angle and a critical front wheel roll-steering angle, while making a rear wheel roll-steering angle turn to zero. CONSTITUTION:Signals out of a speed sensor 5 and a front wheel roll-steering angle sensor 6 are inputted into an automatic control device 8. On the basis of these signals, a rear wheel roll-steering angle is calculated, while a pulse signal is outputted to a pulse motor 20, and an output shaft of the pulse motor 20 rotates. And, a rod 16 shifts in an axial direction whereby rear wheels 3 are roll-steered, and a power cylinder 21 operates, assiting the roll-steering of these rear wheels 3. When trouble in a sensor system is discriminated at a discrimination device 9, a safety control device 10 operates, causing a roll-steering angle of these rear wheels 3 to come to zero. When an absolute value of the front wheel roll-steering angle exceeds a critical front wheel roll-steering angle, it is discriminated that there is anything unusual in the sensor system so that these rear wheels 3 are prevented from being abnormally steered.
Patent JP-H111720-A (JP)
Title: Method for desulfurizing molten metal at the time of tapping from electric furnace
Inventor: FUJII KUNIO
IPC: C21C7/064
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing method of molten metal at the time of tapping from an electric furnace which contrives the energy saving and reduces the wear of refractories of the electric furnace and a ladle. SOLUTION: Molten refining agent Sb is charged into a ladle 8 at a prescribed quantity to store the molten refining agent at the bottom part in the ladle. Thereafter, the molten metal W is flowed down from the electric furnace T into a ladle whose inner wall temp. is held at >= m.p. of the refining agent, and the molten refining agent is stirred and mixed with the molten metal to execute the desulfurization.
Patent JP-H0315839-A (JP)
Title: Radiation image information recording and reading device
Inventor: HOSOI YUICHI
IPC: G06T1/00
Filed: 1989-06-14
Abstract: PURPOSE:To record and read excellent radiation image information stably at all times by providing an atmosphere adjusting means in the device. CONSTITUTION:This device is provided with a measuring means S2 which measures, for example, the temperature in the device, heaters H1 - H4 for adjusting the temperature in the device according to the measurement result, a temperature control means for a cooler 28 and/or a measuring means S1 for measuring the humidity, and a humidity control means, such as a humidifier 26 and a dehumidifier, for controlling the humidity according to the measurement result. Consequently, the temperature and/or humidity of the atmosphere in the device are held constant at all times. Consequently, a decrease in the sensitivity of an accumulative type fluorescent material layer, a defective of an optical device, variation in the wavelength of exciting light, etc., are eliminated to record and read the excellent radiation image information stably at all times.
Patent JP-S5777093-A (JP)
Title: Synthesizing method for compound semiconductor
Inventor: YAMAMOTO TAKAO
IPC: C30B29/40
Filed: 1980-10-29
Abstract: PURPOSE: To inexpensively obtain a semiconductor not polluted by Si by charging oxide of a constituent component of a compound semiconductor contg. P as a component into an ampul made of quartz glass together with the constituent components when the semiconductor is synthesized in the ampul.  
     CONSTITUTION: When a compound semiconductor contg. P as a constituent component such as InP or GaP is synthesized in an ampul made of quartz glass, oxide of one of the constituent component of the semiconductor such as In 2 O 3  or P 2 O 5  is charged into the ampul together with the components such as In and P. For example, when In 2 O 3  is added, P is oxidized to form P 2 O 5 , and the partial pressure of gaseous P 2 O 5  in the ampul is raised as if P 2 O 5  is added, so that progress of the reaction of quartz with P represented by the equation is controlled. Accordingly, the formation of SiO 2  is inhibited, and SiO 2  is prevented from being taken in the synthesized compound from the vapor phase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5855477-A (JP)
Title: Manufacture of tetramethyloxirane
Inventor: KURAUSU GIYUNTAA BIRUMUSU
IPC: C07D301/04
Filed: 1982-09-01
Abstract: 1. Process for preparing tetramethyloxirane by reacting 2,3-dimethylbutenes which may contain up to 2% of 2,3-dimethylbutane and up to 3% of n-hexane with oxygen or an oxygen-containing gas at temperatures of 40 to 180 degrees C and residence times of 5 to 150 minutes without the addition of catalysts, characterised in that the reaction is carried out without the addition of inert solvents and the tetramethyloxirane obtained is separated off.
Patent JP-H01318270-A (JP)
Title: Semiconductor laser
Inventor: HAMADA HIROYOSHI
IPC: H01S5/028
Filed: 1988-06-17
Abstract: PURPOSE:To make it possible to perform a stable operation for a long period at high-output operation without non-luminescent layer being formed at the time of forming a dielectric multi-layer film by disposing a buffer layer between the end surface of a laser element and a dielectric multi-layer film. CONSTITUTION:In an InGaAlP semiconductor laser element 1, an n-InGaAlP clad layer 1b, an InGaP active layer 1c, an InGaAlP clad layer 1d, and a p- GaAs cap layer 1e are laminated in this order from top of a GaAs substrate 1a. On the end surface of the reflection side of the semiconductor laser element 1 is coated an a-Si:H buffer layer 5. ON the end surface of the incidence side of the InGaAlP semiconductor laser element 1 is adhered the a-Si:H buffer layer 5. As a result, at the time of forming an Al2O3 film 2 or an a-Si:H film 3, the formation of non-luminescent layers on the end surface is reduced, and laser beams of high output are stably output for a long period of time.
Patent JP-H0314728-A (JP)
Title: Power transmitting device
Inventor: YAMADA MASAYA
IPC: F16H37/02
Filed: 1989-06-12
Abstract: PURPOSE:To maintain the initial transmitting characteristic stably for a long period by coupling the crank shaft of engine with the drive shaft through a hysteresis clutch which is controlled by a solenoid, and thereby performing torque transmission contactlessly. CONSTITUTION:A crank shaft 1 in direct coupling with an engine and a drive shaft 11 arranged concentrically therewith are coupled together through a hysteresis clutch D. A reversing device B is incorporated in the drive shaft 11. A continuous transmission C is installed between this drive shaft 11 and a driven shaft 22 arranged in parallel therewith. The clutch D is accomplished in such a construction that a driving piece 25 made of a hysteresis material is fixed to a drive plate 2 fastened on the crank shaft 1, and that a follower member 26 having magnetic pole 26a constituting different poles alternately at the periphery is provided facing to the driving piece 25 with a ring-shaped gap (g) interposed. Current is supplied to a solenoid 5 to generate magnetic flux, and the torque is transmitted from the driving piece 25 to follower member 26 contactlessly.
Patent JP-S5274166-A (JP)
Title: Automatic sand washing machine
Inventor: NISHINO AKIO
IPC: B07B1/24
Filed: 1975-12-17
Abstract: PURPOSE: To make it easy to separate sand from sludge by using a wire gauze revolving drum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6129933-A (JP)
Title: Control method of magnetic disc
Inventor: FUJITA MITSUAKI
IPC: G11B20/10
Filed: 1984-07-20
Abstract: PURPOSE:To reduce the seek operating time of a magnetic head to an access request froma CPU by deciding a real address in addition to a logical address and converting a logical address from the CPU into the real address and accessing it. CONSTITUTION:The conversion rule of a logical unit address uL, a logical cylinder address CyL, a real unit address uP and a real cylinder address CyP is expressed as CyL+m(uL-uP)=CyP, while an integral part of the CyL/m is expressed as uP, where (n) is the unit number and n.m is the cylinder number in one unit. A controller 31 uses a prescribed table so as to apply address conversion to a logical address from the CPU1 or uses the conversion rule to oprate the address and calculate the real address thereby accessing magnetic disc devices 40-42. When the value of the address uL is changed, the real cylinder address of (uL1/2)m to a new uL even to the real unit other than the real unit executing the seek operation accordingly when the value of the address uL is changed and the distance of seek is reduced afterward.
Patent JP-S637060-A (JP)
Title: Telephone system with receiver identifying device
Inventor: SEKI NORIO
IPC: H04M1/00
Filed: 1986-06-27
Abstract: PURPOSE:To improve office work efficiency at a workshop etc., by receiving the transmission of a receiver identification signal allocated to a specific person in a telephone set on an opposite side, in addition to an ordinary call signal, at the telephone set on a reception side, and generating identifiable acoustic tone in stead of ordinary call tone by an acoustic tone generating device classified by every receiver. CONSTITUTION:Preliminarily, a receiver number, for example 1, 2, 3, ..., etc., is attached on each of plural receivers at every telephone set 3, and identifiable different acoustic tone generated by an acoustic tone generating device (d) classified by every receiver is allocated to each receiver. A transmitter, in case of desiring to call with an opposite having, for example, a number of '1', depresses an ordinary pressing button 4, and following that, depresses the pressing button of a receiver number '1'. A receiver identification signal receiver (c) receives the identification signal of '1', and thereby, the acoustic tone generating device (d) classified by every transmitter generates the acoustic tone corresponding to a receiver 1. Therefore, it is possible to recognize the call that it is placed on the receiver '1' out of the plural receivers, and the receiver '1' can respond without hesitating.
Patent JP-S63313517-A (JP)
Title: Knotter of harvester
Inventor: SHIRONA AKIO
IPC: A01F12/00
Filed: 1987-06-17
Abstract: PURPOSE:To simplify mounting structure of a knotter, by detachably attaching the knotter to a grain hoisting column and fixing the knotter without specifically reinforcing machine structure of a wall at the threshing side. CONSTITUTION:A grain hoisting column 8 of spiral type is located at the side of a waste straw outlet 3a of a thresher 3, the body of the thresher is inclined from the front bottom to the front top and fixed through bolts, etc., a wall 3b at the threshing side. A knotter N is detachably supported and fixed through a mounting frame 10 to the grain hoisting column 8. The mounting structure of the knotter N is made firm, constituent members to hold the knotter are minimized and the knotter N can be readily mounted and dismounted rapidly.
Patent JP-S5673383-A (JP)
Title: Time counting system
Inventor: IDOKAWA YOSHIYUKI
IPC: G04G13/02
Filed: 1979-11-21
Abstract: PURPOSE: To inhibit an alarm sounding on a nonspecified day such as a holiday by a method wherein whether it is a set special day or not is discriminated and a transmission of an alarm signal is controlled.  
     CONSTITUTION: A counter 13 of a week day discrimination unit 12 generates a count output such as a 3 bit signal, etc. as a week day count in answer to a week day in accordance with an output of a divide-by-24 time counter 6, and this output signal enters NOR gates 14, 17 and the output of each of them is inverted into a high level or a low level on the speicified days or on the nonspecified days such as Saturday and Sunday, respectively. And further, the signal sets or resets a FF18 and a FF21 of an alarm signal selection unit 20. Accordingly, on the specified days, AND gates 22, 27 are opened by means of the outputs of the FF18, 19 which are set, and further, an alarm signal passing through an AND gate 10 is applied to an alarm system and on the nonspecified days, the gate 27 is also closed in answer to the close of AND gates 22, 24, thereby, inhibitting the sounding of an alarm sound. As a result thereof, an alarm sounding on holidays other than the specified established days can be inhibitted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06338689-A (JP)
Title: Manufacture of multilayer printed wiring board with blind hole
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 1993-05-28
Abstract: PURPOSE:To stabilize quality and to realize mass producibility by forming blind holes at once by etching copper foil and fusing resin. CONSTITUTION:Resin layers 1, 2 are formed in a mat surface of copper foil 3 to form a copper clad insulation sheet. A positive type etching resist 15 is formed in a part not including a peripheral part of a part wherein a blind hole is formed in a surface of the copper foil 3 of a copper clad lamination panel, and the copper foil 3 in a peripheral part of a blind hole part is etched. When ultraviolet ray 8 is cast on a part of a positive type etching resist 15 on the copper foil 3 at a position wherein a blind hole is formed and an exposed part of the resin layer 1 through a pattern film 12, the part of the resin layer l is set. After the positive type etching resist 15 at the blind hole part is fused, the exposed copper 3 is etched. The copper wiring pattern 4 of a lower layer is exposed by fusing and removing the layer 2 of a resin composition to form a blind hole 10.
Patent JP-H0441259-A (JP)
Title: Laser printer
Inventor: MORI AKIRA
IPC: B41J2/44
Filed: 1990-06-07
Abstract: PURPOSE:To print optional characters and figures easily with a high precision using a laser generator having a small capacity by providing a polygon mirror scanner, a rotary mirror scanner, a transmission diffusive liquid crystal mask, and an optical fiber converging lens on a light path of a laser beam from the laser generator to a printing surface. CONSTITUTION:A laser printer is provided with a polygon mirror scanner 2, a galvano-mirror scanner 3, a transmission diffusive liquid crystal mask 4, and an optical fiber converging lens 5 on a light path S of a laser beam from a laser generator 1 to a printing surface 6. A laser beam S generated from the laser generator 1 is irradiated on the polygon mirror scanner 2 and irradiated in the direction of X-Y and on the whole surface of the transmission diffusive liquid crystal mask 4 by the polygon mirror scanner 2 and the galvano-mirror scanner 3. On the transmission diffusive liquid crystal mask 4, optional characters and figures are formed by a separate controller. Only a laser beam which has transmitted parts corresponding to the characters and figures arrives at the printing surface 6 through the optical fiber converging lens 5 so as to print the characters and figures.
Patent JP-H05322581-A (JP)
Title: Oscillation gyroscope
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/56
Filed: 1992-05-18
Abstract: PURPOSE:To make it possible to measure and adjust the resonance frequency of a vibrator readily by containing terminal electrodes, which are formed on a supporting plate and electrically connected to the vibrator and, holes around which connecting electrodes are provided, and which are connected to the terminal electrodes. CONSTITUTION:When the resonance frequency of a vibrator is adjusted in an oscillation gyroscope 10, measuring devices are connected to terminal electrodes 36a-36c of a supporting plate 28. In this way, the resonance frequency of the vibrator 12 can be simply measured and adjusted. At this time, the supporting plate 28, on which the vibrator 12 is supported and the peripheral circuits such as an oscillating circuit and a detecting circuit, which are electrically connected to the vibrator 12, are independently manufactured so that these parts can be assembled. Therefore, the resonance frequency of the vibrator can be readily measured and adjusted without the effects of the parts of these peripheral circuits. Namely, in this oscillation gyroscope 10, the resonance frequency when the vibrator 12 is regarded as the single body can be correctly obtained.
Patent JP-H07329730-A (JP)
Title: Wiper for vehicle
Inventor: ICHINOSE KICHIJU
IPC: B60S1/38
Filed: 1994-06-09
Abstract: PURPOSE:To increase work efficiency without adding a work number for calking a rivet by making constitution in which embossed projections formed at one end of a blade lever can be freely engaged with through-holes provided at a blade support member U shaped fulcrum portion that is given with springability. CONSTITUTION:Cut-breaking portions 3C, 3C are provided at the U shaped fulcrum portion 3A of a blade support member 3 so as to wrap through-holes 3B, 3B, and by the formation of the cut-breaking portions 3C, 3C, springability is given to the U shaped fulcrum portion 3A. Also, at the U shaped fulcrum portion 3A, embossment portions 3D, 3D embossed on the insides are formed, and when the U shaped fulcrum portion 3A is inserted into the inside of a Tefron film 2, the embossment portions 3D, 3D widen easily the embossed projections 1B, 1B of a blade layer 1, and the through-holes 3B, 3B can be inserted smoothly into the embossed projections 1B, 1B, so connection can be made turnably at one touch.
Patent JP-H079662-A (JP)
Title: Printing machine
Inventor: HIKITA OSAMU
IPC: B41F15/08
Filed: 1993-06-23
Abstract: PURPOSE:To eliminate leakage of paste due to the deformation of a metal mask even in the case where the size of a printed board is small and prevent influences of ambient air. CONSTITUTION:A squeezee head 8 having on a metal mask 2 a paste-containing space 7 closed to the external side is constituted by mounting a pair of squeezees 3a, 3b, and a pair of outflow-preventing plates 4a, 4b to the main body of a block 6 reciprocally movable in one direction at a position above the metal mask 2. Further, with the aid of means comprising a screw shaft 10 and nuts 11a, 11b, an interval between the paired outflow-preventing plates 4a, 4b can be arbitrarily regulated in accordance with the size of the printed board.
Patent JP-H0316444-A (JP)
Title: Network server equipment
Inventor: YAMADA YOICHI
IPC: H04L29/06
Filed: 1989-06-14
Abstract: PURPOSE:To limit unidirectional communication between a server and a client in advance by giving communication rule information to the server and discriminating the propriety of communication. CONSTITUTION:When a request of data transfer with a server 100 reaches from a client 200, a processing procedure section reads communication rule information relating to the client 200 applying data transfer from a storage means 110 and discriminates whether or not a storage capacity of the client is sufficient from the information, starts the data transfer when sufficient, and applies error processing when insufficient and the data transfer with the client 200 is not executed. Thus, unidirectional communication between the server 100 and the client 200 is limited and operation-down of the client and network is prevented in advance.
Patent JP-S5375625-A (JP)
Title: Outlet-pipe transporting apparatus for use in granular material transporting vehicle
Inventor: IKEYAMA NAOKI
IPC: B65G33/14
Filed: 1976-12-16
Abstract: PURPOSE: To provide an arrangement for outlet pipe used in fodder transporting vehicles or other for letting out a plurality of granular or powder materials by means of screw conveyor, in which screw shaft is displaced downward in the pipe so as to reduce gap between the outlet pipe and lower end of screw blade, whereby fooder can be discharged completely and mixing of fodders can be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5376018-A (JP)
Title: Electronic musical instrument
Inventor: AOKI EIICHIROU
IPC: H03K4/00
Filed: 1976-12-17
Abstract: PURPOSE: To easily obtain a special repeating effect, by repeating the generation of envelope waveform and by variably adjusting the repeating period to cause the amplitude, etc., of the musical sound to repeatedly vary. 
     COPYRIGHT: (C)1978,JPO&Japio