baber/WOPTO huggingface dataset:
Patent JP-H01306420-A (JP)
Title: Wholly aromatic polyimide ester and production thereof
Inventor: HAYASHI HIDEO
IPC: C08G63/60
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the subject polymer excellent in dimensional stability, dimensional accuracy, heat resistance, etc., and suitable as an electronic part, etc., by combining a specified phenylene-based aromatic compound with a biphenylene-based aromatic compound and trimellitic imide-based one by ester bonds. CONSTITUTION:(A) A compound to be a repeating unit of formula I is prepared by reacting a trimellitic derivative with p-phenylenediamine, dehydrating and cyclizing the resultant amide acid. The resultant compound is mixed with (B) 4-hydroxybenzoic acid to be a repeating unit of formula II, (C) 4,4'- dihydroxybiphenyl to be a repeating unit of formula III, (D) terephthalic acid, etc., to be a repeating unit of formula IV and polycondenced, e.g., at 200-400 deg.C to provide the objective polymer with 0.025 MPa shearing stress containing 0.1-4.0mol% component (A), 20-90mol% component (B), 5-40mol% component (C) and 1.0-39.9mol% component (D).
Patent JP-S5838776-A (JP)
Title: Sidewall structure of pressure-sensitive adhesive tape roll
Inventor: MIKI YOSHIO
IPC: C09J7/02
Filed: 1981-08-31
Abstract: PURPOSE:To obtain an adhesive tape roll which can be stored for a long time without blocking, even by contacting the sidewalls of the rolls with each other, by attaching non-ahesive particles having specific diameter to the sidewall of a pressure-sensitive adhesive tape roll prepared by applying a pressure-sensitive adhesive layer to the surface of a flexible substrate tape, and winding the adhesive tape. CONSTITUTION:A pressure-sensitive adhesive layer 2 composed mainly of a rubber and/or a synthetic resin is applied to the surface of a substrate tape 3 such as flexible polyester film, Japanese paper, non-woven fabric, etc. to a thickness of 10-200mum, and the adhesive tape is wound to form a roll. Non-adhesive particles 1 (e.g. calcium carbonate, starch, etc.) having particle size of >=1/5, preferably 1/3-2/3 of the thickness of the above adhesive layer are attached to the sidewalls of the adhesive tape roll. EFFECT:Since the particle layer is formed so as to cover the edge of the substrate tape, the oozing of the adhesive and the blocking of the roll can be prevented.
Patent JP-H09298421-A (JP)
Title: Electric circuit and measurement terminal circuit therefor
Inventor: UCHIYAMA TOSHIICHI
IPC: H03B5/36
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the adjustment accuracy by suppressing an on resistance of a semiconductor switch low in the adjustment process or the like by providing a voltage terminal to which an external high voltage is applied in addition to an inner power supply terminal to the circuit. SOLUTION: In the adjustment process, a low voltage internal power supply is applied to a 1st power terminal 18 and an external high voltage power supply is applied to a 2nd power terminal 19. Then the low voltage internal power supply is supplied to a regulator 12 to drive an IC section 5 and the external high voltage power supply is fed to a semiconductor switch 27 of a changeover circuit 10. Even when the semiconductor switch 27 of the changeover circuit 10 is frequently switched, the ON-resistance is suppressed, resulting that the adjustment accuracy is considerably improved. Furthermore, the external high voltage power supply from the 2nd power supply terminal 19 is not supplied to the regulator 12 by means of a diode 23 and then a voltage higher than the specified voltage is not applied to other circuits.
Patent JP-H09298360-A (JP)
Title: Connection method for composite printed-circuit board
Inventor: OSHIKATA TETSUYA
IPC: H05K1/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a printed-circuit board in which a board can be fixed vertically, easily and firmly. SOLUTION: In a method, two printed-circuit boards 1, 3 which are provided with connecting terminal groups in peripheral parts and in which the connecting terminal groups are integrally formed by connectors 2, 4 are connected vertically. In the printed-circuit board 1 on one side, the connector 2 is connected to a board end part, and a protruding part 8 is provided in the same bottom side part as the printed-circuit board 1 on which the connector 2 is mounted. The printed-circuit board 3 on the other side is provided with a recessed part 9 to which the protruding part 8 at the circuit board on one side is fitted, and the connector part 4 which is connected electrically and mechanically to the connector 2 at the circuit board 1 on one side is mounted on the same straight line as the recessed part 9.  When both connectors and the recessed and protruding parts 8, 9 at the printed-circuit board 1 on one side and the printed-circuit board 3 on the other side are fitted, the printed-circuit boards 1, 3 are connected firmly.
Patent JP-H11317334-A (JP)
Title: Electro-chemical element
Inventor: HIRATSUKA KAZUYA
IPC: H01G11/58
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical element in which problems are not generated, even if it is used for a long period or at a high temperature. SOLUTION: This electrochemical element is provided with an electrolyte 4 obtained by dissolving solute in a solvent, electrode 5 dipped in the electrolyte 4, element container 1a for housing the electrolyte 4 and the electrode 5, buffer container 2 for suppressing the increase in the inside pressure of the element container 1a, and conductor 3a whose one end is connected with the element container 1a and whose other end is connected with the buffer container 2. This element is provided with the buffer container 2 so that even if gas is generated in the element container 1a, this can be housed, and also this element is provided with the conductor 3a so that the gas generated in the element container 1a can be introduced to the buffer container 2. Also, the buffer container 2 can be freely arranged so as to be separated from the element container 1a.
Patent JP-H06350050-A (JP)
Title: Method for forming dielectric insulating film film in charge storage part of semiconductor
Inventor: YAMAUCHI SATOSHI
IPC: H01L21/8246
Filed: 1993-06-08
Abstract: PURPOSE:To provide an invention characterized by patterning before crystallization annealing of PZT. CONSTITUTION:This method executes the following: the step of forming a lower electrode 3 of a charge storage part on a substrate; the step of forming PZT or PLZT amorphous layer 4A by 120-150 deg.C heat treatment after the lower electrode 3 is coated with a PZT or PLZT sol solution; the step of patterning of the amorphous layer 4A by photolithography etching; and the step of forming a PZT or PLZT film 4 as the dielectric insulating film by crystallization of the amorphous layer by heat treatment in an oxygen atmosphere.
Patent JP-H0431156-A (JP)
Title: Slip control device for vehicle
Inventor: KATAYOSE SHINJI
IPC: B60T8/48
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the generation defective brake of a vehicle due to shortage of brake liquid pressure by arranging a usually closed liquid pressure operating valve to actuate by liquid pressure of a booster line and open a pressure relief line, on the position on the reservoir side of usually closed solenoid valves on a pressure relief line connecting together a wheel cylinder and a reservoir. CONSTITUTION:In a slip control device of a vehicle, for communicating either of a master cylinder 1 or an accumulator 7 to wheel cylinders 5a - 5d, usually opened solenoid valves 8a, 8b are on booster lines 4a - 4b, a usually closed solenoid valve 9 is on a second booster line 6a, and usually opened solenoid valves 10a - 10c are on booster line 4a - 4c, respectively arranged. Further, usually closed solenoid valves 13a - 13c are respectively arranged on pressure relief lines 12a - 12c connected to a reservoir 3. In this case, a usually closed liquid pressure operating valve 14 is arranged on the pressure relief line 12a. The liquid pressure operating valve 14 is opened by the pressure when the usually closed solenoid valve 9 is ON and pressure of the booster line 6a is raised.
Patent JP-S6030462-A (JP)
Title: Engine mixer
Inventor: FUJITA TATSUO
IPC: F02M29/06
Filed: 1983-07-29
Abstract: PURPOSE:To improve the efficiency and exhaust characteristic under wide operational range, by facing the ejection ports in the combustible gas flow path and the combustion air flow path while providing a swirler in the downstream at the facing section. CONSTITUTION:Upon completion of exhaust process, in a gas engine, the piston 18 will lower to open the suction valve 16 thus to produce negative pressure in the combustion chamber 17. Consequently, the air is sucked through the air-flow path 11 while the gas is sucked through a gas burner 15 and gas flow path into the mixer 20 where they will collide then pass through a swirler 19 provided at the downstream to promote mixing of gas and air. Then the uniformly mixed gas is fed through the throttle valve 13 and suction valve 16 into the combustion chamber 17. Because of low resistance of the gas flow path, the engine efficiency will never drop considerably even when functioning the throttle valve resulting in widening of the lower limit of combustion range.
Patent JP-H0323189-A (JP)
Title: Lifting band device for crane
Inventor: ASAMI TETSUYO
IPC: B66C1/12
Filed: 1989-05-31
Abstract: PURPOSE:To disengage a suspending band from a hook through remote control of an operating rope, by providing a rotary body having a hook portion in a flat cylindrical case, closing a notch in the peripheral wall of the case at the hook portion by the rotation of the rotary body, and locking the operating rope to the rotary body. CONSTITUTION:An opening 9 for guiding out an operating rope 8 and a notch 10 are provided in the peripheral wall of a case 5, and a rotary body 11 on which a hook portion 3 is formed at one end in rotating direction is provided rotatably in the case 5. The hook portion 3 is energized by a spring 12 normally in such a manner as crossing the notch 10. The operating rope 8 is locked to the rotary body 11 and extended outwards. When the suspending band 1 is disengaged, the operating rope 8 is pulled to recess the hook portion 3 from the notch 10 and the eye portion 1a of the suspending band 1 fixed to the hook portion 3 is disengaged. Since a buckle 4 is provided on one side wall 6 of the case 5 and the suspending band 1 is inserted therein in its bent shape, when the suspending band is tensed, a stopper 19 is inserted therein to disable the rotary body 11 to rotate.
Patent JP-S5927796-A (JP)
Title: Circuit for actuating clutch brake of press
Inventor: EIANJI HIROSHI
IPC: B30B15/10
Filed: 1982-08-06
Abstract: PURPOSE:To assure safety, by connecting a clutch brake to an electric power source through the make contact of an auxiliary relay and the brake contact of a safety relay thereby stopping the clutch brake even if an output relay is actuated by malfunction. CONSTITUTION:When an output relay 5 operates to actuate an auxiliary relay 8 and to operate a solenoid valve 7 in the event of malfunction of a sequencer while a start button or the like is not turned on, a timer 16 is on and therefore the contact 8b of the relay 8 is closed and a transistor is operated by AND gates 17, 19, by which a safety relay 10 is actuated. The contact 10a is then opened to interrupt the operation of the solenoid valve; at the same time, a fault pilot lamp 22 is lighted to announce the abnormal actuation of the clutch brake to the operator.
Patent JP-S62294092-A (JP)
Title: Production of d-pantolactone
Inventor: KAMATA AKIRA
IPC: C12P41/00
Filed: 1986-06-13
Abstract: PURPOSE:To efficiently obtain D-pantolactone, by reacting DL-pantolactone with a special hydrolase to hydrolyze only the L-isomer. CONSTITUTION:A hydrolase of a microorganism belonging to the genus Sporidiobolus, preferably Sporidiobolus Johnsonii IFO6903 or a microorganism belonging to the genus Sterigmatomyces, preferably Sterigmatomyces elviae IFO1843 is reacted with DL-pantolactone. The reaction is preferably carried out under condition of 10-300g/l DL-pantolactone concentration, 10-50 deg.C temperature and 3-7.5pH. A phosphoric acid buffer solution, alkali, e.g. NaOH, etc., CaCO3, etc., are preferably added for maintaining the pH. After completing the reaction, the D-pantolactone can be separated and collected by operation, e.g. fractional crystallization, solvent extraction etc.
Patent JP-S5262025-A (JP)
Title: Cleaning of light sensitive material
Inventor: TAGIWA IZUMI
IPC: G03G21/00
Filed: 1975-11-17
Abstract: PURPOSE:To effectively clean a light sensitive material without impairing development effect in an electrophotographic copier, by applying an opposite polarity bias to a toner in cleaning the light sensitive material and causing an electrode bias to a toner in cleaning the light sensitive material and causing an electrode to attract the toner.
Patent JP-S61296189-A (JP)
Inventor: NAKAMURA KENICHI
IPC: D21B1/02
Filed: 1985-06-26
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-S5762557-A (JP)
Title: Solid state image pickup device and driving method therefor
Inventor: TERANISHI SHINICHI
IPC: H01L27/148
Filed: 1980-10-02
Abstract: PURPOSE:To provide a solid state image pickup device which reduces the doner density in a storage region, lowers the reverse bias voltage for depeleting the storage region and eliminates the stored image. CONSTITUTION:The second conductive type storage region 1 for storing a signal charge in response to the incident light is formed on the first conductive type semiconductor substrate, the signal charge is transferred to a vertical CCD register 2 when the transfer gate 3 becomes ON state and a channel is formed. when the gate 3 becomes OFF state, a potential barrier is formed between the resistor 2 and the region 1. The signal charge transferred to the vertical register 2 is transferred to the end, and is moved through the horizontal CCD register 4 to an output device 5. At this time the first conductive type surface layer is formed on the overall surface of the storage region 1, and the storage region is completely depleted. Accordingly, a reverse bias voltage, e.g., lower than 30V is applied between the substrate and the storage region 1.
Patent JP-S5263023-A (JP)
Title: Portable optical character reader
Inventor: FUJIMOTO KOUJI
IPC: G06K9/00
Filed: 1975-11-19
Abstract: PURPOSE: To facilitate the comparison and collation of the original characters on an account book with the read results and facilitate correction of rejected characters and erroneously read characters by providing a sight window for visually watching the characters on an account book and arranging a display device and a keyboard in the vicinity thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11331290-A (JP)
Title: Error rate detector
Inventor: YAMASHITA ATSUSHI
IPC: H04L1/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the error rate detector that estimates an accurate error rate even in communication under a high noise by estimating the error rate due to phase noise power obtained from a phase error. SOLUTION: The error rate detector consists of a phase noise power calculation section composed of a phase error power calculation section 7a that squares a phase error calculated by signals of I and Q components of QPSK separated by a demodulator adopting a π/4-QPSK or the like to calculate phase error power, a phase error power storage section 7b that stores sequentially the phase error power, and a mean value arithmetic section 7c that averages the phase error power sets stored for a prescribed period to calculate phase noise power, an error rate calculation section 7d having an error rate table storing in advance error rate theoretical values corresponding to the phase noise power and a control section 7e that controls the sections 7a-7d.  Then referencing the error rate table, it outputs an error rate corresponding to the phase noise power from the mean value arithmetic section 7c. In this way, the error rate is estimated accurately and simply.
Patent JP-H05330800-A (JP)
Title: Controller for load elevator device
Inventor: ATAKE YASUYUKI
IPC: B66F19/00
Filed: 1992-05-29
Abstract: PURPOSE:To protect a worker from a dangerous work caused by abrupt operation of a load elevation device due to rapid change by controlling the change in the velocity command value based on the amount of operation of a lever by letting the change of command value pass through an integrator. CONSTITUTION:A velocity command SA following the amount of operation of a command lever 12 is input into a deviation counter 14 through a V/F converter 13 in a controller of a load elevation device in which the load is elevated/lowered through a mechanism such as a parallelogram link type one by operating an elevation driving motor 2, and the input is considered to be an aimed position of an elevator mechanism. The feedback pulse issued from a position detector 18 is input into a deviation counter 17, and the position deviation is determined by a calculation part 15, while the deviation is input into an integrator 18 through a D/A converter 16. The integrator 18 works as an averaging unit, which has a function of storing a plurality of digital velocity command amounts, and a function of averaging them, and even when a velocity command value is changed rapidly, it is changed into a moderate change, and is output to a driving device 11.
Patent JP-H05335137-A (JP)
Title: Superconducting magnet for mri device
Inventor: OTA TADATOSHI
IPC: H01F6/06
Filed: 1992-05-29
Abstract: PURPOSE:To avert the effect on the image production by avoiding oscillation of a heat shield plate due to an electromagnetic force even if the heat shield plate is provided with slits. CONSTITUTION:A heat shield plate 3a is made of a clad material comprising a low resistance material 10 and a high resistance material 11 affixed to each other while trenches 12 are cut up in the low resistance material 10. Otherwide, the slits in the heat shield plate 3a are bridged by the clad material.
Patent JP-H11319010-A (JP)
Title: Air massager
Inventor: KOBAYASHI HIROAKI
IPC: A61H9/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an air massager apparatus which enables massaging parts containing a side part of a human body. SOLUTION: A body shaped hollowed part 50 is formed on the body support side of a mat part 1 (body support body) comprising a soft thick member and made deep enough to almost sink a human body when both arms are separated from a body part while both legs are separated to lay the body on the back. A rear air bag (air bag 41 for neck or air bag 18 for legs) expanding or reducing by airing is arranged at a bottom part 51 of the body-shaped hollowed part 50 and 21 plurality of side air bags 40 (mold side air bag 41 or air bag 44 for lower limb) expanding or reducing by airing on a side wall surface. The side air bag 40 and the rear air bag are expanded and reduced by airing with an airing device 20 to press a side part and a rear part of a human body thereby achieving an effective massaging.
Patent JP-S5566070-A (JP)
Title: Data processing control system
Inventor: NEMOTO TAKENORI
IPC: G06Q40/02
Filed: 1978-11-09
Abstract: PURPOSE: To perform the data processing by causing FF which has read memory contents to set a timing at a clock pulse rise time and sending the gate signal corresponding to one-line components of printing area in a pass-book to move it easily and surely.  
     CONSTITUTION: When sensor 25 discriminates the insertion of pass-book 10 by detecting the edge of pass-book 10, printer 26 is controlled by control circuit 30, and data is printed in a desired printing area. That is, when start signal a is given to pulse generation circuit 31, circuit 31 leads out clock pulse b and gives it to motor phase generator circuit 32 and mode set circuit 33, and circuit 33 which is set to a regular rotation mode rotates pulse motor 21 in a regular direction. Then, FF 37 reads one-line components of printing area data which is stored in shift register 36, and sets a timing at a clock pulse rise time, and sends the gate signal corresponding to one-line components of printing area in pass-book 10. Thus, it is possible to perform the data processing by moving pass-book 10 easily and surely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07320909-A (JP)
Title: Overcurrent protective element
Inventor: MURAKAMI IWAO
IPC: H01C7/13
Filed: 1994-05-25
Abstract: PURPOSE:To provide a planar overcurrent protective element capable of filling the role of a fuse in an electric wiring and a resistor for controlling the revolution of a blower motor used for an airconditioner. CONSTITUTION:Plural electrodes 2 in areas corresponding to respective values are directly provided by printing or evaporating step on one surface of a planar PTC element substrate 1, while at least one electrode 3 is likewise provided on the other surface of the PTC element substrate so that plural required resistance value may be given by connecting plural electrodes with one another.
Patent JP-H05333127-A (JP)
Title: Squid simulator
Inventor: FUKUDA KEIKO
IPC: G06F17/50
Filed: 1992-05-29
Abstract: PURPOSE:To provide a SQUID simulator whose circuit constitution is simple and by which the setting of a parameter to determine a SQUID characteristic becomes possible and SQUID operation can be simulated. CONSTITUTION:A magnetic flux-voltage converting waveform generating part of a SQUID simulator is composed of an electric current switching circuit 3 being put in an ON condition to the direction of an input electric current (i) from an electric current source, bias electric current circuits 4 and 5 connected to both the ends, an electric current detecting circuit 2 to detect respective electric currents 12 and 13 according to a change of the input electric current (i) and a differential electric current detecting circuit to detect a differential electric current between 12 and 13. Evaluation of an electronic circuit system constituting a SQUID fluxmeter can be carried out easily, and investigation of various fluxmeter systems becomes also possible.
Patent JP-H05334163-A (JP)
Title: Exclusive control system for shared memory between plural systems
Inventor: KATAYAMA KAZUHIRO
IPC: G06F15/177
Filed: 1992-05-29
Abstract: PURPOSE:To attain more efficient exclusive control by previously determining a system for managing the updating of a shared memory, and simultaneously with the start of updating processing, transferring exclusive control information to an updating management system. CONSTITUTION:Respective systems HOST1, HOST2 are respectively constituted of user application programs UAP1, UAP2 for accessing a shared data base(DB) C-1, DB accessing parts A-1, A-2 for attaining DB accessing, and DB distriibuting function parts B-1, B-2 for attaining transaction processing applied between plural systems. The HOST 1 is connected to the HOST 2 through a high-speed = bus such as a channel. In this case, a data updating system in the shared memory is previously determined, and simultaneously with the starting of a UAP for updating the shared memory, exclusive control information is transferred to the data updating system to execute the exclusive control of the memory.