baber/WOPTO huggingface dataset:
Patent JP-H01212120-A (JP)
Title: Driving circuit
Inventor: SAKAGUCHI JIRO
IPC: H03H19/00
Filed: 1988-02-19
Abstract: PURPOSE:To cause the turning-on resistance of a switch to be low by connecting one electrode of boost lap capacity to a common connecting node and giving a signal, whose phase is reverse to the input signal of a complementary inverter, from a reverse phase signal forming means to the other electrode of the boostrap capacity. CONSTITUTION:When an MOSFETQ12 is controlled to a turning-on condition by the output of a CMOS inverter INV10, boostrap capacity Cb is charged to a power source voltage Vcc level. Next, when the output of the CMOS inverter INV10 is inverted, in correspondence to this inversion, a coupling node N1 of an MOSFETQ10 and the Q12 is boosteed to be >= the power source voltage Vcc by the operation of the boostrap capacity Cb and at such a time, the MOSFETQ12 is controlled to a turing-off condition. Thus, the charge of the boosting node N1 does not flow through the MOSFETQ12 to a power source voltage Vcc terminal and an output amplitude, which is boosted to be >= the power source voltage Vcc, is obtained in the output terminal of the CMOS inverter INV10. Thus, the turning-on resistance of the switch can be made enough low.
Patent JP-H08230903-A (JP)
Title: Reusable bag having tamperproof seal
Inventor: NAKAMURA TOSHIO
IPC: B65D33/34
Filed: 1995-02-24
Abstract: PURPOSE: To provide a reusable gag having a tamperproof seal. CONSTITUTION: A sealing line 54 consisting of intermittent lines extending in the width direction of a bag is provided on the sheet piece 12 constituting the gag in the vicinity of the free end 32 of the flap 20 folded back to be sealed to the sheet piece 12. Therefore, when the flap 20 is ready to be peeled from the sheet piece 12, the sealing line 54 is broken or deformed at the peeled part and a trial of opening is found out and a third person hesitates to open the bag. The cutting line 58 extending in the width direction of the bag is provided on the proper place of the flap 20. Therefore, a recipient can open the bag through the cutting line 58. The region on the side of the bag opening part of the flap 20 in a bag sealed state is used as a new flap when the recipent reutilizes the bag.
Patent JP-H06231355-A (JP)
Title: Commodity heating method for automatic vending machine incorporating microwave oven
Inventor: UNNO SATORU
IPC: G07F11/70
Filed: 1993-02-02
Abstract: PURPOSE:To heat a commodity in the middle of a microwave oven and to eliminate the irregularity of heating. CONSTITUTION:The commodity 1 carried in by a transportation conveyor 6 is once pressed against a wall 5a at the back of a heating room 5, it is receded for prescribed distance and heating by a magnetron 9 is started in an automatic vending machine where the frozen article 1 carried out from a commodity storage part 2 is received by a transportation conveyor 3 and is carried out to the microwave oven 4 and it is carried into the heating room 5 by the transportation conveyor 6 so as to heat it. Even if the commodity 1 is carried into the heating room 5 in an oblique or erected state, a posture is adjusted when it is pressed against the wall 5a, and it is precisely positioned in the middle of the heating room 5 by receding for prescribed distance. Thus, heating is appropriately executed and the irregularity of heating does not occur.
Patent JP-S61198984-A (JP)
Title: Control circuit for picture storing device
Inventor: MOTAI MASAHIKO
IPC: H04N5/937
Filed: 1985-02-28
Abstract: PURPOSE:To prevent disturbance of a screen by initializing a vertical counting circuit by a vertical synchronizing signal of an input video signal, and by executing reading/writing when the countings of a horizontal counting circuit and the vertical counting circuit reach prescribed value. CONSTITUTION:A luminance signal of a VTR 21 is supplied to an adder 19 through a switch 24. A chrominance signal (c) is given the same time base variation as that of the said luminance signal by a time base converting circuit 10, is added by the adder 19 to become a synthesized video signal. This synthesized signal is converted to a parallel signal by an A/D converter 2 and an S/P, P/S converter 3, and is written in a memory 4. The synthesized video signal is lead to a synchronizing separating circuit 27, and is separated into a horizontal synchronizing signal and a vertical synchronizing signal. The vertical counting circuit 31 counts the signals supplied from a horizontal phase synchronizing oscillator 28, and supplies a pulse to determine the timing of the reading/writing in the memory 4 to a matrix circuit 30.
Patent JP-H03239899-A (JP)
Title: Cylinder main valve isolating system
Inventor: KANEKO SHIZUO
IPC: F17C13/08
Filed: 1990-02-19
Abstract: PURPOSE:To prevent an extreme temperature rise and facilitate specification change by providing, in a bypass pipeline, a service interrupting time valve opening solenoid valve which supplies a compressed air to a plurality of actuators to close a main valve at the time of non-electrification such as service interruption. CONSTITUTION:A service interrupting time valve closing solenoid valve 22 which opens a bypass pipeline 23 branched from a pipeline on the upper stream side and supplies a compressed air to a plurality of actuators to close a main valve at the time of non-electrification such as service interruption is provided. Thus, a plurality of actuators can be closed by one service interrupting time valve closing solenoid valve 22. The consumed power by the electrification to the service interrupting time valve closing solenoid valve 22 is reduced to suppress the heat generation, and a remarkable temperature rise can be prevented, compared with the past. Further, when bomb isolating function at the time of service interruption is not required, the specification can be easily changed by removing one service interrupting time valve closing solenoid valve 22 and the bypass pipeline 23.
Patent JP-S58164566-A (JP)
Title: Production of cystine
Inventor: OOKAWA KENJI
IPC: C07C313/00
Filed: 1982-03-09
Abstract: PURPOSE:After the reaction of a specific beta-hydroxyaminoacid with hydrogen sulfide in the presence of a Lewis acid, the reaction product is oxidized and deprotected to produce the titled compound of optical activity readily with high stereoselectivity. CONSTITUTION:Hydrogen sulfide is made to act on the compound of formulaI (R<1> is H, lower alkyl; R<2> is N-protecting group; R<3> is protected carboxyl group) in a solvent such as methylene chloride in the presence of a Lewis acid such as boron trifluoride to give a reaction product of formula II. Preferably without separation of the reaction product, the product is oxidized to give the compound of formula III. Then, protecting groups are removed to give a cystine of formula IV. As an oxidizing agent, is used chromic acid, a halogen such as bromine or iodine. Especially the use of iodine achieves high yield of the compound of formula III. A beta-hydroxyaminoacid with the same configuration as a desired cystine is used as a raw material to give readily a cystine.
Patent JP-S63205656-A (JP)
Title: Method for cleaning double coated adhesive tape
Inventor: NAKAGAWA HIROAKI
IPC: G03F1/00
Filed: 1987-02-20
Abstract: PURPOSE:To prevent generation of dust from a double coated adhesive tape by brushing the double coated adhesive tape which is held adhered to an object while blowing pure water thereto, then subjecting the tape to ultrasonic cleaning in water followed by drying. CONSTITUTION:The double coated adhesive tape is held adhered to the object and is brushed in this state while the pure water is blown thereto. The tape is then ultrasonically cleaned in the water and is dried. The foreign matter introducing into air bubble parts is washed away by the brushing under blowing of the pure water in such a manner and the dust generated by the rubbing of the brush and frame against each other is removed together with the foreign matter remaining in the air bubble parts by the ultrasonic cleaning. An increase in the foreign matter in the cleaning by air blowing of an ordinary extent to be executed prior to the use of the object is thereby obviated.
Patent JP-H06250988-A (JP)
Title: Automatic parallel processing method
Inventor: KORI CHIHARU
IPC: G06F15/16
Filed: 1993-02-26
Abstract: PURPOSE:To suppress the generation of excess tasks by obtaining the execution condition where a conditional formula is established in parallely executing a loop including the conditional formula by the automatic parallel function of a compiler and generating a parallel code to be executed under the execution condition. CONSTITUTION:A data dependence analyzing procedure 22 analyzes the data dependence of a loop recognized by a loop recognition procedure 21. When an execution condition discrimination procedure 24 obtains the execution condition where the conditional formula is established against the loop including the conditional formula, the loop which is recognized as being parallely executed by a parallel discrimination procedure 23 is deformed into a loop which can be parallely executed under the execution condition. A memory allocation means 25 discriminates the data hierarchy, allocating memories according to the hierarchies. A parallel code generation means 26 generates a code for parallel execution.
Patent JP-S62206209-A (JP)
Inventor: DERETSUKU FUROSUTO
IPC: F16H35/00
Filed: 1987-02-20
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-H09229212-A (JP)
Title: Valve device
Inventor: SHIRAI SHIGERU
IPC: F16K39/06
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To stably obtain operating torque of a valve body and sealing performance even if the dimensional precision of a part is not strict. SOLUTION: A valve device is provided with a housing 14 provided with a plurality of flowing holes 16, 17 communicated with each other through a valve chamber 15, a valve body 18 to be rotatably fitted to the valve chamber 15 and for opening and closing respective flowing holes 16, 17, and annular seal rings 23, 24 to be held by annular grooves 21, 22 formed on the peripheral edge of the valve chamber of the communication holes 16, 17 and to be brought in elastic contact with the valve body 18 are provided with thin inclined parts 25, 26 on one side in the axial direction. Since the thin inclined parts 25, 26 are formed into such a shape as to be bent and deformed by being brought in elastic contact with the grooves 21, 22, the special strict dimensional precision is not required for a part, and the operation can be performed by small operating torque.
Patent JP-H02216358-A (JP)
Title: Structure for turn-back station and method for turn-back operation
Inventor: UOZUMI YUKIO
IPC: B61B1/02
Filed: 1989-02-16
Abstract: PURPOSE:To increase a number of operational services of a train in its departure and arrival by providing in a turn-back station at least three tracks while behind one track of them a turn-back track successively in line and combining turn-back operations behind a platform and its inside. CONSTITUTION:A train A in a turn-back track 1 behind a platform is advanced to the third track (3) in no relation to arrival of a train B, leaving a platform 8 in a station one before, and stopped to a boarding platform 2 for passengers to get on. The train B, during this time, is advanced into an alighting platform 3 of the first track (1) and retracted to the turn-back track 1 after passengers get off. While during this time, the train A is started departing from the third track (3) via a joining branch point 4, and in no relation to this departure, a train C is advanced into the second track (2) via a branch point 5. In this track (2), passengers get on and off the train from its both sides by utilizing each platform 2, 3. And the following train D is advanced into the first track (1) by selecting a direction (1) of the branch point 5.
Patent JP-H09231048-A (JP)
Title: Method and device for bit selection method and device for image formation
Inventor: IIIZUMI TOMOO
IPC: G06F3/153
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To select the bit of the range at a high speed by specifying the first bit position and the final bit position of an arithmetic range in a word as bit positions. SOLUTION: A data generation circuit 2 generates image data to be plotted. An ALU 3 performs a logical operation corresponding to FUNC signals between data outputted from the data generation circuit 2 and the data read from a RAM 1 by address reference specified to the RAM 1. A data selector 4 selects the data read from the RAM 1 and the data from the ALU 3 for respective input bits and outputs the 2" lines of selected data bits. A decoder circuit 5 inputs respective control signals A, B and C from the data generation circuit 2, generates signals for specifying the arithmetic range for the respective dots in the word of the image data for the signals and outputs the selection specifying signals of 2" bits to the selector input S of the selector 4.
Patent JP-S54129980-A (JP)
Title: Inspection method of semiconductor-substrate carrier density destribution
Inventor: NAGATA KOUHEI
IPC: H01L21/66
Filed: 1978-03-31
Abstract: PURPOSE: To measure the carrier-density distribution on the surface of a n-type substrate making use of the distribution and thickness of an oxide film produced by applying a constant voltage regarding the substrate as an anode and an electrolyte as a cathode.  
     CONSTITUTION: A breakdown voltage is lower as the carrier density of a n-type semiconductor substrate is higher. When an applied voltage is higher than the breakdown voltage, on the other hand, the thickness of the formed oxide film is in proportion to the applied voltage without depending upon the carrier density, and the oxide film of constant thickness can be formed by a contant voltage. Further, the thickness of an anode oxide film has constant relation to the tone of the film and can be judged from the color. This anode oxidation should be done in a dark room and requires the prevention of the facilitation by light. In this way, the carrier-density distribution and its density can both be measured in short time without a breakdown. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04256860-A (JP)
Title: Wheel-speed sensor attaching structure for vehicle
Inventor: TOMINAGA TAKASHI
IPC: G01P3/488
Filed: 1991-02-08
Abstract: PURPOSE:To enhance the attaching accuracy of electromagnetic pickup for a wheel speed sensor at a low cost. CONSTITUTION:An attaching hole 19a is formed in a bracket 19 for a brake carriper in parallel with an axle shaft 15. An electromagnetic pickup 22 is inserted into the attaching hole 19a and fixed. Even if a chain length is adjusted, the distance between the rotary center of a rotor 21 and the axial center of the electromagnetic pickup 22 is not changed. The axial line of the electromagnetic pickup 22 and the axial line of the rotor 21 are in parallel all the time. Therefore, the number of members which are machined highly accurately is suppressed to a few number, and the accuracy of the attaching position of the electromagnetic pickup 22 can be enhanced.
Patent JP-S52120742-A (JP)
Title: Waveguide tube flange
Inventor: KANEKO NOBUYUKI
IPC: B23K1/18
Filed: 1976-04-05
Abstract: PURPOSE:To remove slits or blow holes which are caused when having soldering of the waveguide tube flange and waveguide tube element tube, and thus to secure easy junction with the waveguide.
Patent JP-2000233413-A (JP)
Title: Mold for optical part, its production, production of optical part using mold for optical part, and optical head device provided by them
Inventor: ONO MOTOHARU
IPC: B29K105/24
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent fine shape parts of a mold from being deteriorated even when molding is continuously performed by a 2P process and to provide a mold with high durability and high accuracy, a method for producing the mold and a method for producing an optical part using the mold. SOLUTION: In a mold for an optical part for molding a body to be processed into a specified fine shape, a hard metal coating layer 4 is formed by a film thickness in accordance with a molding body to be processed on a processing face 2 except fine shape parts 3 of the mold 1a, etc. In addition, the optical part is molded by using this mold 1a, etc. It is possible thereby to make productivity efficient and to decrease cost without spoiling accuracy of the optical part.
Patent JP-H02218285-A (JP)
Title: Video signal processing circuit
Inventor: FUJIWARA MOICHI
IPC: H04N9/07
Filed: 1989-02-20
Abstract: PURPOSE:To improve the frequency characteristic and the S/N and to attain high picture quality by using a 2nd and 3rd coefficient circuits for multiplying an optional gain with a color difference signal via a low pass filter, adding output signals of 1st, 2nd and 3rd coefficient circuits and extracting the result as a luminance signal. CONSTITUTION:A matrix circuit 6 being a color difference signal circuit generates a luminance signal YL in which the constitution ratio with respect to primary color signals R,G,B is 0.30:0.59:0.11 to generate a color difference signal (R-YL) being the subtraction of the luminance signal YL from the red primary color signal R and a color difference signal (B-YL) being the subtraction of the luminance signal YL from the red primary color signal B. The color difference signal (R-YL) from the matrix circuit 6 is multiplied by a multiple of beta at a coefficient circuit 11 via an LPF 10, and the color difference signal (B-YL) is multiplied by a multiple of gamma at a coefficient circuit 13 via an LPF 12 and the result is fed to an adder 9. A high frequency luminance signal Y is extracted from the output terminal 14 as Y=0.33YH. Since the luminance signal Y is obtained from the luminance signal YH not affected between picture elements of each color, the resolution of the picture is improved.
Patent JP-H04276723-A (JP)
Title: Active matrix substrate
Inventor: KAWAI KATSUHIRO
IPC: H01L29/78
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the disconnection of source bus lines with the active matrix substrate. CONSTITUTION:The source bus line 20 is formed into two-layered upper and lower structures formed by laminating the upper layer part 20a of the source bus line of Mo on the lower layer part 20b of the source bus line consisting of an ITO film. The width size of the upper layer part 20a of the source bus line is set wider than the width size of the lower layer part 20b of the source bus line. Both transverse ends of the upper layer part 20a of the source bus line are brought into tight contact with the glass substrate 1 via a gate insulating film 50.
Patent JP-H09232376-A (JP)
Title: Surface mounting structure using bump electrode and middle substrate
Inventor: YONEDA YOSHIHIRO
IPC: H01L21/60
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of mounting structure by preventing separation from occurring in bump electrodes. SOLUTION: In the surface mounting structure using bump electrodes, where a ceramic circuit board 11 is mounted in the surface of a printed wiring board 12 different is thermal expansion coefficient from the ceramic circuit board, using first and second solder bumps 14 and 15, a middle board 13 which has a thermal expansion adsorbing mechanism to relax the thermal expansion of each circuit board 11 and 12 is interposed between the ceramic circuit board 11 and the printed wiring board 12.
Patent JP-S56145212-A (JP)
Title: Ointment base for dermatology and cosmetics
Inventor: HANSU ERU JIYUESU
IPC: A61K9/00
Filed: 1981-03-17
Abstract: Petrolatum fractions in which to a large extent no white oils are present are combined with a volatile siloxane, hexamethyldisiloxane, octamethylcyclotetrasiloxane and/or decamethylcyclopentasiloxane to provide an ointment base which enables these petrolatum fractions to be spread easily on the skin. Evaporation of the solvent leaves a vaseline film on the skin that is nonirritating and yet highly resistive to washing away. A high melting microcrystalline wax as an additive can reduce the lustre of the film. Lower alcohols can also be added to make spreading still easier.
Patent JP-S60183735-A (JP)
Title: Testing method of allowable surge value of semiconductor device
Inventor: KANAMORI SHIYUUICHI
IPC: H01L21/66
Filed: 1984-03-02
Abstract: PURPOSE:To improve the reliability and the accuracy of data by evaluating resistible surges in accordance with interrelation thereof with the surge history and by determining the maximum surge that is not affected by the surge history as the upper limit value or guaranteed value. CONSTITUTION:Groups of samples are randomly selected from a universe to be evaluated to designate them as first, second ... and nth groups. Distribution of resistible surges is obtained for the first group, while the median and the standard deviation thereof are designated as IMED and delta, respectively. Surges of IMED-delta, IMED-2delta... and IMED-(n-1)delta which are smaller than IMED are applied respectively to the second, third ...and n-th groups for predetermined times so as to obtain distribution of resistible surges for each groups. The distribution of each group is compared with that of the first group. When the last group in which the median is lower than that of the first group or the distribution spread toward the lower current side is found is designated as the mth group, the critical value (the guaranteed value) is represented by IMED-(M+ 1)delta. In such a manner, the upper limit value of surge can be obtained, guaranteeing that the element is not deteriorated if it is repeatedly applied with surges of that value.
Patent JP-H10237511-A (JP)
Title: Operation of blast furnace
Inventor: KASHIWAGI YOSHIYUKI
IPC: B01D53/68
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the utilizing of treating material as fuel without sorting the treating material containing combustible municipal waste by reacting harmful chlorine base gas which is generated by heating the treating material containing chlorine component, with dechlorinating agent, making this chlorine base gas harmless and blowing this treated material into a blast furnace as auxiliary fuel. SOLUTION: A tank 20 filling up the treating material and the dechlorinating agent composed of a carbonate based alkali material and closed with a closing cover 21, is inserted in a heating source 22 and heated under low oxygen atmosphere at the decomposed temp. or higher of the chlorine component, and the decomposed harmful chlorine base gas and the dechlorinating agent are acted to generate NaCl, H2 O and CO2 gas. After this dry-distillation treatment, the tank 20 is taken out from the heating source 22 and cooled, and after exhausting gas in the tank, the remained slag (treated ash) in the tank is taken out.  The exhaustion of the gas is executed by closing a valve 28 and opening a valve 24 and a valve 27 and driving a pump 25, mixing it with pulverizing fine coal from a hopper 7 to directly supply the mixture into a blast furnace 14, or the gas is temporarily stored in a tank 29 and supplied to the blast furnace 14.
Patent JP-S51113349-A (JP)
Title: Ventilation fan
Inventor: ITOU MASAKADO
IPC: F24F1/00
Filed: 1975-03-28
Abstract: PURPOSE:To provide a ventilator which is capable of recovering substantial portion of heat loss caused by ventilation in which motors for air discharge fan and air supply fan are cooled by air in the air discharge chamber.