baber/WOPTO huggingface dataset:
Patent JP-S6264664-A (JP)
Title: Brake device for vehicle with electronically controlled automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: B60T17/18
Filed: 1985-09-18
Abstract: PURPOSE:To enable a hill start device to be used for ensuring braking when the parking brake switch gets out of order, by providing an electronic control unit with an electronic circuitry for releasing a magnetic check valve when a parking brake is applied. CONSTITUTION:It is confirmed that a signal PBP which is produced when a brake is applied is entered and whether a vehicle speed is greater than a predetermined value or not based on the switch signal PBP which turns on when a parking brake 26 is applied and a vehicle speed signal WP. Then, when a vehicle speed is greater than the predetermined value, the signal PBP diagnoses that the disorder is caused by welding of a switch contact or the brake 26 applied insufficiently and causes an operating condition of a hill start aid device (referred to as HSA hereafter) to be examined. On the contrary, when the vehicle speed is less than the predetermined value, the parking brake 26 is diagnosed to operate normally and the operating condition of the HSA is examined. An electronic check valve is actuated in accordance with the operating condition examined in either case, whereby the HSA is actuated or released for ensuring the stability of braking.
Patent JP-H06340724-A (JP)
Title: Copolymer containing carboxyl group, its production, and water-base system containing it
Inventor: MARUKUSU AREKUZANDERU SHIYAFUH
IPC: C08F220/04
Filed: 1991-08-16
Abstract: The invention relates to copolymers containing carboxyl groups and having a thickener action and also containing, inter alia, units (a) and/or (b) and/or (c) derived from monoethylenically unsaturated monomers of the formula (I)   <IMAGE> (I)  and/or from polyunsaturated monomers of the formula (II)   <IMAGE> (II)  and/or from urethane group-containing monomers of the formula (III) <IMAGE> (III)  where only one of the two radicals R1 and R2 in the formula (I) is ethylenically unsaturated, while both radicals R5 and R6 in the formula (II) are ethylenically unsaturated.
Patent JP-H0499158-A (JP)
Title: Method for piling-up, pressurizing, and annealing aluminum alloy sheet
Inventor: YAMAZAKI NOBUAKI
IPC: C22F1/04
Filed: 1990-08-02
Abstract: PURPOSE:To produce an Al alloy sheet having superior degree of flatness with superior peeling characteristic by forming a film consisting of a compound of alkaline earth metal on the surface of an Al alloy sheet, piling-up plural Al alloy sheets mentioned above, and exerting pressurization and annealing. CONSTITUTION:An aqueous solution containing the compound, such as hydroxide and carbonate, of alkaline earth metal, such as Ca, Mg, and Al, in 0.01-1.0wt.% concentration is applied to the surface of an Al alloy sheet, e.g. of about 1-2mm thickness and dried, by which a film of the alkaline earth metal compound is formed. Then, plural Al alloy sheets mentioned above are piled up, pressu rized, and annealed at high temp. By this method, the Al alloy sheet free from mutual adhesion of the Al alloy sheets owing to the presence of the alkaline earth metal compound film in the course of annealing and having extremely high degree of flatness can easily, be produced with superior peeling characteris tic.
Patent JP-H06167816-A (JP)
Title: Electrostatic and thermal recording type recording method on many sheets and recording medium
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G13/00
Filed: 1992-07-09
Abstract: PURPOSE:To easily carry out recording on many sheets by a transfer type electrostatic and thermal recording method at a low cost and a higher speed. CONSTITUTION:An electrostatic and thermal recording layer 1 is made of a fluorine-contg. polymer, electrification and thermal writing are carried out and then only development and transfer are repeated to carry out recording on many sheets. An electrostatic and thermal recording medium may be made of a fluorine-contg. polymer having >=120 deg.C thermal deformation temp. This fluorine-contg. polymer is a copolymer of 4-fluoroethylene with 6-fluoropolypropylene or poly-vinylidene fluoride.
Patent JP-S59176297-A (JP)
Title: Titanium ester composition having lowered freezing point
Inventor: GOODON BURATSUDOBERI ROBINZU
IPC: C07F7/28
Filed: 1983-11-04
Abstract: Reaction product obtained by combining  (i) (R<1>O)4Ti with (ii) 2,4-pentanedione and  (iii) either  (a) at least one (R<2>O)4Ti or  (b) at least one R<3>OH wherein R<2> and R<3> differ from R<1> and are each methyl, ethyl, 2-chloroethyl, isopropyl, n-propyl, n-butyl, n-pentyl, 2-pentyl, 3-methylbutyl, 2-methoxyethyl, or methoxyethoxyethyl and the (i) : (ii) mol ratio is in the range between 1 : 1 and 1 : 2. The quantity of (iii) is sufficient, even in the presence of a nucleating agent, to depress the freezing point of the reaction product obtained by combining (i) with (ii). Methods of preparing the reaction product are disclosed.
Patent JP-H0255512-A (JP)
Title: Method of stripping coating of lead wire
Inventor: MIYAZAKI YUKIO
IPC: H02G1/12
Filed: 1988-08-18
Abstract: PURPOSE:To permit insulating coating of a lead wire jointing section to be removed simply and inexpensively by pressing a chip heated to a gasified temperature to the insulating coating. CONSTITUTION:An exposed length S of a conductor 2-1 from which insulating coating 2-2 of a lead wire 2 is removed is pressed to a pedestal 13. Then, a chip heated to a gasified temperature of insulating coating 2-2 is pressed to the lead wire 2 at a specified pressure. The insulating coating 2-2 on the opposite side of the pressed surface of the heated chip 14-1 is evaporated by thermal decomposition, so that a part of the pedestal 13 is softened into which the abutted section of the lead wire 2 is partly embedded. When the heated chip 14-1 is moved and the lead wire 2 is separated from the pedestal 13, the insulating coating 2-2 partly embedded into the pedestal 13 is fusibly welded and left to the pedestal 13 side. Necessary length of conductors 2-1 can thereby by exposed to the end of the lead wire 2.
Patent JP-H0491671-A (JP)
Title: Supersonic motor
Inventor: TSUKIMOTO TAKAYUKI
IPC: H02N2/08
Filed: 1990-08-03
Abstract: PURPOSE:To support a vibrator without causing the loss of abasing energy to the vibrator by providing supporting members, which extend in the axial direction of the vibrator, on the side of its one end or the sides of both ends. CONSTITUTION:One end of the supporting bar 20, which extends along the axis of a vibrator A, is fixed to the bottom of a bolt 6, and the other end is fixed to a fixing member 21. One end of the supporting bar 20 is fixed to the bottom of the axial hole recessed in the lower part of the bolt 6, and the outside diameter of the supporting bar 20 is made smaller than the inside diameter of the axial hole, and gap is provided between the supporting bar 20 and the axial hole 6a. Moreover, since it is given space, even if the vibration displacement is different between the vibrator A and the supporting bar 20, they never contact with each other. Hereby, in the axial direction of the vibrator A, the supporting member 20, which supports the vibrator A elastically, follows the vibration displacement of the vibrator A by the elastic deformation, and abrasion loss does not occur, and by that amount, motor efficiency improves.
Patent JP-S58107966-A (JP)
Title: Scanning system
Inventor: IFUKU TETSUHIKO
IPC: G06F12/16
Filed: 1981-12-22
Abstract: PURPOSE:To diagnose simply a memory to which an output of logic is directly inputted, without deteriorating the performance of a device including the memry, by forming an address data so as to be directly designated with scanning. CONSTITUTION:A desired data is written in a write data register 3 and an address register 4 with serial scanning and a write instruction is written in a control FF7. Data of the register 3 is written in a memory location of a memory 1 designated with the register 4 and a multiplexer 8 selects the data of the register 3. A desired data is written in the register 4 and a readout instruction is written in the FF7. Data are read out from the memory location of the memory 1 designated with the register 4 and set to a readout data register 5, then the data of a register 5 is picked up externally with serial scanning.
Patent JP-H0638563-A (JP)
Title: Motor-speed controller
Inventor: ONO YOICHI
IPC: H02P5/00
Filed: 1992-07-10
Abstract: PURPOSE:To improve a transient response at starting in a motor-speed controller by comparing a signal from VCO in a rotational-speed setter feedback-controlled by the actual rotational speed of a motor with a signal from a reference oscillator by the use of a phase comparator and by inputting the difference signal of the comparison to the motor to feedback-control the rotational speed of the motor. CONSTITUTION:An active filter composed of a resistor RF and a circuit, in which an amplifier, capacitor C and switch are respectively connected in parallel, is connected in series with the rear stage of a phase comparator and the switch is turned off at the time of starting a motor so that the power level of the active filter is raised by a time constant determined by the resistor RF and capacitor C.
Patent JP-H0952110-A (JP)
Title: Manufacture of ni, cu-containing hot rolled steel sheet, cold rolled steel sheet and plated steel sheet without scale defect
Inventor: ASAI TATSUYA
IPC: C25D3/22
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To establish techniques for eliminating scale defects due to scale which is generating in heat treatment process before hot rolling and for obtaining a hot rolled steel sheet good in surface properties and also to utilize these techniques for improvement of the surface properties of a cold rolled steel sheet and further for reduction of wood grain-like defects generated on the surface of an electroplated steel sheet. SOLUTION: After a steel base-stock containing, by mass, >=0.01% (Ni+Cu) is heated in an oxidizing atmosphere, at the time of executing hot rolling after removing the scale generating on the surface of the steel base stock, at least three points within the range of 300μm in length of a straight line from arbitrary position where is orthogonally crossed to a vertical direction in scale-base steel boundary on a cross section in the vertical direction to the surface of the steel base-stock after heating are choosed as observation region, the ratio (L/A) of the boundary length L along ruggedness of the boundary to the length of the straight line (A) is determined and the average value is suppressed at 1.5 or less.
Patent JP-H0256031-A (JP)
Title: Retry internal stepwise increase system
Inventor: TAKAOKA MIYUKI
IPC: G06F11/14
Filed: 1988-08-22
Abstract: PURPOSE:To suppress a retry overhead and to set a retry interval corresponding to an exclusive period by doubling the retry interval at every retry and increasing stepwise the retry interval until the retry interval reaches the upper limit value. CONSTITUTION:When a data base updating request is executed from an on-line work processing program, a control is delivered to an on-line control program. The on-line control program delivers the control to a data base management program in order to update a data base. When the data base concerned is being used by other program, an exclusive error return is executed. At the time of an exclusive error, by the on-line control program, when a retry interval value is '0', an initial value is set to the retry interval value, and when the retry interval value is other than '0', a value obtained by doubling the retry interval value is set. If the retry interval value exceeds the upper limit, the upper limit value is set, a pseudo WAIT state is set.
Patent JP-S6099578-A (JP)
Inventor: KUBOKAWA MASAHARU
IPC: B25G1/01
Filed: 1983-11-02
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-H0370130-A (JP)
Title: Etching
Inventor: IMAFUKU KOSUKE
IPC: H01L21/302
Filed: 1989-08-09
Abstract: PURPOSE:To prevent contamination of a treated body by stopping supply of etching gas simultaneously with discharge of reaction product by making inert gas flow inside a treatment chamber. CONSTITUTION:After a wafer 17 is supported on the surface of a lower electrode 18, the interior of a treatment chamber 1 is set airtight. Etching gas is supplied, in order to carry out etching treatment, from an etching gas supply source 10 to a space 8 through an etching gas supply tune 9. After the etching treatment is finished, supply of etching gas is stopped and an electromagnetic valve 12 is opened immediately. Thereby, N2 gas is supplied from an N2 gas supply source 11 to the space 8 through an inert gas supply tube 9b and a gas supply tube 9 and is supplied inside the treatment chamber 1 through an opening 14. At this time, evacuation inside the treatment chamber 1 is carried out constantly through a discharge port 25 and a discharge tube 27. Reaction product, etc., produced by etching treatment inside the treatment chamber 1 is discharged outside the treatment chamber 1. Therefore, dusts such as reaction product inside the treatment chamber 1 can be discharged entirely, thereby preventing contamination of a wafer 17 to be treated.
Patent JP-S58108965-A (JP)
Title: Semiconductor protecting device
Inventor: YAZAKI NOBORU
IPC: H03K17/73
Filed: 1981-12-23
Abstract: PURPOSE:To perform the interrupting operation of a semiconductor element by forming a series circuit of a switch connected in parallel with the semiconductor element and a condenser to compose a closed circuit of the semiconductor element, a switch element and the condenser. CONSTITUTION:A condenser 10 is charged by a charger 11, and a series circuit with a switching element 12 shortcircuits a gate turn-off thyristor (GRO)4a. When an overcurrent flows through the GTO4a, a detection signal is fed to a switch element 12 by the signal from a current detector 9. The element 12 is conducted, the energy stored in advance in the condenser 10 is discharged sequentially through the condenser 10, a flywheel diode 4b, the switch element 12 and the condenser 10, and the GTO4a is interrupted by applying a reverse voltage to the GTO4a.
Patent JP-H0759882-A (JP)
Title: Preparation of golf club head and golf club
Inventor: AREKISANDAA WAI TEII RII
IPC: A63B53/04
Filed: 1993-07-30
Abstract: PURPOSE: To provide a manufacturing method of a strong and tough golf club head, and also a manufacturing method of a golf club having a high strength, high elasticity and high quality. CONSTITUTION: A golf club head is designed by using a computer program, and a die is manufactured, and a drawing process is performed on an upper half part and a lower half part of the golf club head by using the die, and stress generated in both parts is removed, and both parts are welded together, and solution treatment is performed, and age hardening is performed, and afterwards, it is polished. Welding is performed to connect a head and a shaft of a golf club. The welding is processed in a chamber filled with insert gas to prevent mixing of an impurity.
Patent JP-S60100432-A (JP)
Title: Formation for lift-off metal pattern
Inventor: NONAKA TOSHIO
IPC: H01L21/306
Filed: 1983-11-05
Abstract: PURPOSE:To enable to form a metal pattern, which is thicker than the thickness of resists and fine, by a life-off method by a method wherein the thickness of the resists are made thinner. CONSTITUTION:A negative-type far ultraviolet resist consisting of 1,2-naphthoquinonediadide-S-sulfonate, which are all a novolak resin, is coated on the whole surface of a substrate 1, and after the surface part of the substrate 1 was modified by irradiating with far ultraviolet rays, a developing process is performed using solution containing acetate, and by providing an aperture on a programming part for forming an electrode, resist layers 2, each having a cross section in an overhanging condition, are formed. Then, when gold is evaporated from the upper direction vertical to the substrate 1 over the substrate 1, metals 3a on the resist patterns 2 go overhanging to a direction to cross the evaporating direction due to the migration effect as the evaporation proceeds. Accompanied by it, the top surface of a metal 3b on the substrate 1 goes becoming narrower little by little. As a result, even though gold is evaporated sufficiently thicker than the layer thickness of the resist patterns 2, no short-circuit generates between both metals 3a and 3b.
Patent JP-S58108784-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: KOBAYASHI MASAYOSHI
IPC: H01S5/023
Filed: 1981-12-23
Abstract: PURPOSE:To reduce the stress imposed on the inside of a semiconductor laser element and thus obtain one available for a long time operation by a method wherein, after die bonding, the device is heated again to a temperature over the melting point of solder and applied to the treatment to cool it in a state that a compression stress is impressed on the side surface of a sub mount. CONSTITUTION:When there is a relation alphaL<alphaS between the coefficient of thermal expansion alphaL of the semiconductor laser element 1 and that alphaS of the sub mount 2, the warp after die bonding is upward in a projection form. When a compression stress is impressed on the side surface of the sub mount 2 by a gauge 3 in this state, the warp further goes upward in a projection form. When the entire body is heated to a temperature over the melting point of the solder 4 in such a state, the sub mount 2 remains projection upward, and, on the other hand, the semiconductor laser element 1 is released from the constraint due to the solder 4 resulting in a flat upwards from the projection. When cooled down to a room temperature in this state, the sub mount 2 remains projection upward, and, on the other hand, the semiconductor laser element 1 is fixed by the solder 4 in a state of flatness.
Patent JP-S5998517-A (JP)
Title: Semiconductor element
Inventor: NAKAJIMA MASAHIDE
IPC: H01L21/02
Filed: 1982-11-26
Abstract: PURPOSE:To give an indicating part just suitable for indicating characteristic sorting symbols on the surface of pellet with a laser marker by mixing a metal film which easily melts with a laser beam into the indicating part. CONSTITUTION:In the condition of semiconductor wafer 1, characteristic of individual semiconductor pellets 4 is measured with an automatic measuring instrument and the characteristic sorting symbol depending on the characteristic measured is indicated on the indicating part 6 at the surface of pellet with a laser marker which is operating in synchronization with the automatic measuring instrument. A metal which easily melts with a laser beam is used for characteristic indicating part 6. A multi-layer thin film of aluminum or aluminum and other metal is irradiated with a laser beam of which output power is adequately adjusted. Only the thin film melts and splash to the periphery can be prevented. Thereby, influence on periphery can be minimized.
Patent JP-H0845039-A (JP)
Title: Cleaning tape for head for magnetic tape
Inventor: HINADA SEIJI
IPC: G11B5/41
Filed: 1995-08-14
Abstract: PURPOSE:To prevent the generation of noise and the attraction of dust by weaving electrically conductive yarn at prescribed pitches into a cleaning tape made of a fabric of synthetic fibers so that the electrification of the tape is prevented at the time of cleaning. CONSTITUTION:A cleaning tape 1 is wound around a reel 3 and housed in a cartridge 2. At the time of cleaning, the cleaning tape 1 is fitted to a magnetic tape device in place of a magnetic tape as a recording medium and it is brought into sliding contact with a magnetic head to clean the head. The cleaning tape 1 is made of taffeta of 0.14mm thickness obtd. by weaving polyester filaments of 100d/36f at 11 filaments/in warp density and 90 filaments/in woof density. Electrically conductive yarn 4 of 25d/5f is woven into the cleaning tape 1 in a lattice form at 6mm warp pitch and 7mm woof pitch. The yarn 4 is obtd., e.g. by interposing an electrically conductive layer contg. dispersed carbon black between the core and sheath of a polyester fiber.
Patent JP-H0369572-A (JP)
Title: Production of alc
Inventor: SHIBATA SUMIO
IPC: B28B7/42
Filed: 1989-08-09
Abstract: PURPOSE:To considerably shorten the time required to cure a foamed molded body in an autoclave and to ensure efficient production by preliminarily curing the molded body with steam in a casting mold before curing in the autoclave when steam cured lightweight gas concrete (ALC) is produced. CONSTITUTION:A slurry prepd. by adding raw materials including calcareous and siliceous raw materials to water is cast in a casting mold, Al powder is added and the slurry is foamed, half plasticized and cured with steam in an autoclave to produce steam cured lightweight gas concrete. At this time, the cast slurry is preliminarily cured with steam at 50-90 deg.C for 3-24hr before curing in the autoclave.
Patent JP-S60100708-A (JP)
Inventor: GERUHARUTO BURUNNAA
IPC: B65H23/02
Filed: 1984-10-04
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-S6185903-A (JP)
Inventor: SAKIDA TSUTOMU
IPC: A47B77/04
Filed: 1984-10-02
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-H0371265-A (JP)
Title: Coordinate correction computing system
Inventor: TAJIMA KAZUHIRO
IPC: G06T1/00
Filed: 1989-08-10
Abstract: PURPOSE:To read out the coordinate value of a graphic plotted on a drawing without generating an error or dispersion by inhibiting the optional setting of a coordinate value defining a graphic and permitting only the adoption of a representative coordinate value in plural coordinate values included in an existing range. CONSTITUTION:The optional setting of each coordinate value included in the existing range of plural coordinate values defining a graphic is inhibited and the adoption of only the representative coordinate value out of plural coordinate values included in the existing range is permitted. Since optional coordinate values in the existing range of plural coordinate data of a graphic are concentrated into one point under a fixed condition and converted into a representative coordinate value and respective representative coordinate values are obtained at a fixed interval, coordinate values free from errors or dispersion can be extracted by correction.
Patent JP-H0932403-A (JP)
Title: Electric partitioning device
Inventor: KATAYOSE KAZUNOBU
IPC: E05D15/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To realize the smooth and stable traveling on a straight part and a curved part without dropping of a drive wheel in a guide groove of a straight rail even when the drive wheel of a runner passes outside of the guide groove of a curved rail and passes the guide groove of the straight rail at a branched part of the rail at which the straight rail is connected to the curved rail. SOLUTION: While a drive wheel 7 of a runner crosses a guide groove 4 of a rail 2, a pair of auxiliary wheels 10 are on the rail 2 and support the runner, and the drive wheel 7 is not derailed and dropped in the guide groove 4 of the rail 2. The whole runner is tilted to eliminate detachment from the power feed line and induction of oscillation of a partition panel, no large shock noise is generated, and the smooth and stable traveling is obtained in an electric partitioning device.
Patent JP-H10116182-A (JP)
Title: System and method for selecting register
Inventor: JEFFREY D YEATTER
IPC: G06F7/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the system and method for register selection which increases the selecting speed when a memory register is selected according to a constant defined by the sum of two numbers. SOLUTION: A predecoder 41 has a 1st and a 2nd address input. This predecoder 41 processes 1st and 2nd address values (a) and (b) with a width (n) on the 1st and 2nd address inputs to generate 1st, 2nd, 3rd, and 4th predecoded values on corresponding predecoder outputs with corresponding (n+1), (n), (n), and (n-1) widths. A decoding array 43 receives those predecoded values and a decoding array 45 assets one of 2<n+1> register select outputs 15" corresponding to respective registers and does not assert other register select outputs.