baber/WOPTO huggingface dataset:
Patent JP-S57143332-A (JP)
Title: Production of cation exchange membrane
Inventor: KIYOTA TOORU
IPC: C25B13/08
Filed: 1981-03-02
Abstract: PURPOSE: Films of perfluorocarbon polymer containing groups convertible into sulfonic and carboxylic acid groups respectively are aminated into a special structure to produce a cation-exchange membrane for diaphragm that performs industrially high-efficiency electrolysis of sodium chloride aqueous solution or the like.  
     CONSTITUTION: The objective cation-exchange membrane is produced by laminating three films, (A) a film of perfluorocarbon (PFC) polymer containing groups convertible into sulfonic group (exchange capacity of 0.5W1.0meq/g), such as a polymer of formulaI, (B) a film of PFC containing groups convertible into carboxylic group (exchange capacity is 0.6W1.5meq/g) such as a polymer of formula II and (C) a film of PFC polymer containing groups convertible into sulfonic and carboxylic groups respectively[the total exchange capacity is 0.5W1.3meq/g, the ratio of carboxylic groups/(carboxylic groups + sulfonic groups) is preferably 4/5W1/5]such as a polymer of formula III so that film C becomes the middle layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02208020-A (JP)
Title: Method and device for sticking sheet onto stainless plate
Inventor: TANI TAKENORI
IPC: B29C65/76
Filed: 1989-02-07
Abstract: PURPOSE:To automate the operation in which a resin sheet is stuck onto the ground surface of a stainless plate, and to improve efficiency by continuously feeding the resin sheet between rollers sending the stainless plate in one direction and fast sticking the resin sheet onto the surface of the stainless plate by the pressure welding force of the rollers. CONSTITUTION:Resin sheets J1, J2 delivered toward the direction of carrying of a stainless plate S from sheet supply means 7 are fed between a pair of rollers. The stainless plate S, a surface of which is mirror-polished previously, is sent between rollers 6g, 6h while a mirror surface thereof is directed toward the sheet side. The stainless plate and a sheet are carried in one direction by turning the rollers, and the sheet is contact-bonded successively with the mirror surface of the stainless plate while air between the stainless plate and the sheet is removed by the pressure welding force of the rollers. A liquid containing an abrasive, etc., is sprinkled over the stainless plate in a mirror polishing process, and a washing is left on the stainless plate, but the washing is removed together with air by the pressure welding force of the rollers, and the sheet can be stuck before the drying of the washing liquid.
Patent JP-S62185357-A (JP)
Title: Logical integrated circuit
Inventor: KUROBE TSUNEO
IPC: H01L27/04
Filed: 1986-02-10
Abstract: PURPOSE:To facilitate an IC test by mounting two input terminals connected to the output terminal of a logical gate at a post-step under cascade connection and a mode setting terminal and a selecting gate, an output terminal of which is connected at one input terminal of another multiinput logical gate arranged at a pre-step. CONSTITUTION:When '1' is added to a pad 9 for a mode setting terminal, an OR gate 6 adds output from an NAND gate 2 to one input terminal of an NAND gate 1, and an AND gate 7 adds an output from an inverter 4 to one input terminal of an NOR gate 3. Consequently, the title circuit is operated as a logical IC having a feedback loop. When '0' is added to the pad 9, an output from the gate 6 reaches '1', and a feedback loop containing the gates 1, 2, 6 is brought to the state in which it is interrupted by one input to the gate 1 at potential equal to an output from the gate 6. An output from the gate 7 reaches '0' and a loop containing the gates 3, 4, 7 is interrupted by one input to the gate 3 at potential equal to the output from the gate 7, the title circuit can be treated as a combinational logical circuit having no feedback loop, and a test pattern having little test leakage ins generated by a computer and can be tested.
Patent JP-2000228413-A (JP)
Title: Manufacture of semiconductor package
Inventor: KOBAYASHI TOSHIHIKO
IPC: H01L21/56
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent delamination between a semiconductor chip and a mold resin. SOLUTION: This method comprises a dicing step for separating IC chips from a wafer, die bonding step for mounting the IC chips on a lead frame via an adhesive, die bond curing step for curing the adhesive, wire bonding step for electrically connecting the IC chips and the lead frame by a bonding wire, a step of housing the lead frame on which the IC chips are mounted into a lead frame magazine 13 and inserted it into an over 11 for heat treatment, and a mold step for resin-sealing the bonding wire.
Patent JP-S57144549-A (JP)
Title: Photomask
Inventor: TABUCHI CHIHIRO
IPC: G03F1/58
Filed: 1981-02-28
Abstract: PURPOSE:To obtain a mask for production of LSIs, etc., which prevents the generation of pattern defects in silicon wafer elements and masks owing to static electricity during printing of patterns by laminating a transparent conductive thin film, a transparent chemical resistant protective film and a light shielding thin film successively on a transparent substrate. CONSTITUTION:A transparent conductive thin film 2 selected from the groups of Mo, Ta, Nb, Ti, Cr, V, W, Zr, Au, In2O5 and SnO2 is formed on a transparent substrate 1 of glass or the like, thence a thin film 3 from the group consisting of Al2O3, CaO, MgO, SiO2, CeO2 and TiO2 having transparency and chemical resistance and protecting the thin film 2 is formed thereon and a light shielding thin film pattern 4 of the material selected from the group consisting of Cr, Cr2O3, Si, Ta, Ta2O5 and Fe2O3 is formed thereon, successively. This mask prevents pattern defects owing to the discharging of static electricity, the sticking of dust by static electricity, etc., is highly durable, and is not attacked by washing liquid.
Patent JP-H01206242-A (JP)
Title: Method and apparatus of checking curved surface
Inventor: ISHIKAWA KAZUFUMI
IPC: G01N21/94
Filed: 1988-02-12
Abstract: PURPOSE:To automate a checking operation in a non-contact manner and with high precision, by applying a light so that an inclined linear light image be formed on a curved surface to be checked up, and by determining the presence or absence of a defect depending upon whether this linear light image is deformed or not. CONSTITUTION:A linear light source 12 is installed in inclination at a prescribed angle to the rotating axis of an object 10 of checking. Therefore a reflection light image 11 inclined to the rotating axis is formed on the surface of the object 10 of checking. The object 10 is set on a rotary stage 13 which is rotated by a rotating device 16, and the whole surface of the object is checked up during one rotation. A two-dimensional image pickup device 16 is disposed in the front of the object 10 of checking and senses a reflected light image from the object 10. A defect determination circuit 34 judges the size of a defect from an image stored in a defect image memory 32 and determines whether it is a defect to be removed or not.
Patent JP-H04268556-A (JP)
Title: Formation of resist pattern
Inventor: JINBO HIDEYUKI
IPC: G03F1/34
Filed: 1991-02-25
Abstract: PURPOSE:To enable space patterns of a 0.2mum level to be formed by a stepper and to obtain resist patterns with a wide process margin. CONSTITUTION:A resist is exposed via a photomask 31 having light shielding patterns 39 for light control, light shielding patterns for forming electrodes and phase shift patterns having phase shifters 37 arrayed at fine pitches at the time of forming the resist patterns by a stepping method. The fine patterns are obtd. by utilizing the edge lines of the phase shifters 37. Further, the sizes of the patterns to be transferred are controlled in accordance with the light shielding patterns 39 for light control. Holes or pillar patterns are obtd. by patterning the edge lines so as to intersect these lines by using the mask twice.
Patent JP-S59156636-A (JP)
Title: Apparatus for controlling tool transfer
Inventor: NIWA KUNIYUKI
IPC: B23Q3/155
Filed: 1983-02-23
Abstract: PURPOSE:To dispense with a program of data for directing the transfer speed of tools by judging the weight of the tool to be transferred from a tool magazine to control the transfer speed of transfer members such as tool interchanging arm or the like corresponding to the tool. CONSTITUTION:A memory 53 stores data for discriminating the respective weights of tools T stored in a tool magazine 10. Judging means 65, 73 judge the weight of tool T to be transferred from the data stored in the memory 53 and the tool T detected by detecting means 64, 72 to be transferred. A speed control means 47 controls the operative speed of a tool interchanging arm 21 according to the weight of the tool T judged by the judging means 65, 73.
Patent JP-S60172927-A (JP)
Title: Peptidoglycans, its isolation and use
Inventor: HIKINO HIROSHI
IPC: C07K14/415
Filed: 1984-02-17
Abstract: NEW MATERIAL:Panaxans A, B, C, D, and E of peptidoglycans. [Panaxan A (molecular weight: 14,000, specific rotatory power: [alpha]D187 deg. (CO23, water), elemental analysis: C 40.38 H 5.97 N 0.15%, elution time of gel chromatography (gel TSK, column G4,000): 29.3min, elution time of DEAE-cellulose chromatography: 3.3hr.]. USE:A lowering agent for blood sugar. PREPARATION:A ginseng (e.g., Panax ginseng Cl A. MYER) is defatted with a fat-soluble organic solvent and extracted with an aqueous solvent. The extracted solution is dialyzed or subjected to ultrafiltration, to give a precipitate of a substance having a lowering action on blood sugar, which is dialyzed or subjected to ultrafiltration, to obtain a mixture of panaxans A, B, C, D, and E. The mixture is treated by using difference in electrical properties of each paraxan, and can be separated into each panaxan. A dose as a lowering agent for blood sugar is 50-500mg/day.
Patent JP-H10227854-A (JP)
Title: Method and apparatus for sorting of radar echo pattern
Inventor: SAKAINO HIDETOMO
IPC: G01W1/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which a radar echo pattern can be sorted or retrieved at high speed abd simply by a method wherein a time-series radar echo image is frequency-converted and a frequency distortion which is distributed in a frequency region is created. SOLUTION: First, a time-series radar-echo multivalued image in a rain region in the paste is frequency-converted, its frequency distribution is created, its time-series pattern is sorted according to a weather change, a sorting item is attached to the pattern, and the pattern is sorted. Then, a radar echo image in a rain region to be estimated is input, every image is frequency-converted, a frequency distribution is created, and a time-series change pattern is created. Then, the time-series change pattern is compared with a time-series change pattern according to a frequency distribution in the part so as to be retrieved, an approximate pattern is selected, it is sorted according to a sorting item, and a weather forecast based on it is constituted. In addition, when an approximate pattern in the past does not exist, a pattern according to a new sorting item is stored.  In this manner, the radar echo image is processed at high speed and automatically, and a high-reliability weather forecast can be performed.
Patent JP-H04245853-A (JP)
Title: Picture reader
Inventor: MURATA MASAYOSHI
IPC: H04N1/028
Filed: 1991-01-31
Abstract: PURPOSE:To simplify a manufacturing process, and to obtain a picture reader with a favorable original running surface by providing a translucent protective layer with an opening part, and connecting electrically wiring on a translucent base body and a static electricity countermeasure layer. CONSTITUTION:The static electricity countermeasure layer 15 consisting of a translucent conductor layer (or nontranslucent conductor layer provided with window) is formed between a passivation layer 11 and a wear resisting layer 8. This countermeasure layer 15 and a ground electrode 51 on a base board 10 are connected electrically by conductive resin 50. Here, the passivation layer 11, a shock mitigation layer 12, and adhesive 9 constitute the translucent protective layer. In order to realize this constitution, the passivation layer 11 and the mitigation layer 12 on the ground electrode are provided with the opening part so that the electrode surface of the ground electrode 51 is exposed.
Patent JP-S56125959-A (JP)
Title: Converter of electric power
Inventor: HIGURE MINORU
IPC: H02K53/00
Filed: 1980-03-08
Abstract: PURPOSE:To enhance the generating efficiency of large electric power for the use of industry from a local small electric power by a method wherein output of a motor is doubled through a reduction gear to drive a generator, and the frequency of generated power of the generator is converted by a frequency changer to supply to practical use. CONSTITUTION:Power is fed from a terminal 7 to drive the motor 1, and output thereof is decelerated through the reduction gear 2 to be doubled. The generator 3 is driven by doubled output, and the frequency of obtained power is converted into the service frequency by the frequency converter 5 to be supplied to the outside from a terminal 6.
Patent JP-S58146822-A (JP)
Title: Method for detecting level of coal layer in coal pipe
Inventor: ISHIDA KENJI
IPC: G01F23/22
Filed: 1982-02-24
Abstract: PURPOSE:To detect simply and surely a level of a coal layer in a coal pipe, by inserting a push rod into a coal pipe from a side wall crossing at right angle to each other and deciding the level whether the rod is moved with a fixed stroke within the set time or not. CONSTITUTION:An opening 2 is provided to a side wall of a coal pipe 1 at a part upper than a level of the lowest limit of the coal layer and a push rod 7 sealed with a sealing box 4, a sealing member 5 and a press metallic fitting 6 etc. is inserted into the pipe 1 crossing at right angle to each other through a cylinder 9 for sending necessary pressurized air. And, when the rod 7 is moved with a prescribed stroke within the set time and a limit switch 11 is interlocked with said movement via a striker 10, it is decided that the coal layer in the pipe 1 is not reached to a prescribed level and a control signal for coal sent out quantity is generated. On the other hand, when the extent of movement of the rod 7 is not reached the prescribed stroke within the set time, it is detected that the coal layer in the pipe 1 is attained to the prescribed level. By this construction, it is detected simply and surely that the coal layer in the pipe 1 is in a fixed level or not.
Patent JP-H04244342-A (JP)
Title: Wiring/piping device for machine tool facility
Inventor: YANO TETSUYA
IPC: B23Q1/01
Filed: 1991-01-30
Abstract: PURPOSE:To prevent the wiring from being exposed to the outside of the wiring frame of a machine tool facility, prevent chips from being accumulated by the wiring, and dispense with the construction of a cleaning fluid pipe. CONSTITUTION:At least part of frame members 8, 21 of a machine tool facility is constituted with a hollow tube body, and the frame members 8, 21 made of the hollow tube body are used for a wiring duct or a cleaning liquid pipe.
Patent JP-S59155526-A (JP)
Title: Exhaust purifying device of diesel engine
Inventor: USUI TOSHIBUMI
IPC: F01N9/00
Filed: 1983-02-25
Abstract: PURPOSE:To efficiently perform the regeneration of a filter by a method wherein, if the engine key turns to be OFF during the regenerative operation of the filter by means of a fuel injection device and the like, the remaining time for regeneration is memorized and, after that, when said key turns to be ON, the instruction to perform the regenerative operation for said remaining period of time is outputted. CONSTITUTION:The exhaust gas discharged from a diesel engine 1 flows via an exhaust pipe 2 through a filter 3. At this time, black smoke in the exhaust gas is caught by the filter 3. In this case, the pressure loss at the filter 3 becomes larger in proportion to the increase of the amount of black smoke caught by the filter 3. When a pressure sensor 4 detects that the exhaust pressure exceeds the set value and at the same time the detected result is stored in a microcomputer 5. After that, if a key switch turns to be OFF, a timer in the microcomputer 5 is reset. Next, the timer starts to count simultaneously when a key switch turns to be ON and the position of an injection pump 7 becomes the operating position. After that, a burner is operated to burn for a required period of time, resulting in efficiently regenerating the filter 3.
Patent JP-S58158979-A (JP)
Inventor: BARII GIRUBAATO
IPC: H01L35/28
Filed: 1983-02-25
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-H06202787-A (JP)
Title: Pen computer
Inventor: RATSUSERU EFU RUIZU
IPC: G06F3/048
Filed: 1993-01-04
Abstract: PURPOSE: To recognize a mark expressing a pen-written stroke and to transmit it to a host computer by providing a function for detecting the position of a writing tip, processing the data, storing it and transmitting it. CONSTITUTION: A digitizer corresponds to a character or data written in a writing surface, digitizes a signal expressing the movement of a needle part and supplies it to a hand-written character recognision (HPR) chip. The HPR chip takes-out a digitization input signal, based on the operations of a point/ stroke collecting processor and a recognizing processor, processes it and recognizes the related character or compresses data. When the HPR chip recognizes the specified character, the character is supplied to a recognizing memory and stored. If the character is not recognized on the contrary, the character or data is made to be a compressed bit map or compressed expression so as to be outputted to the memory. When the memory becomes full, data stored in the host computer is transmitted by a transmitter.
Patent JP-H07240339-A (JP)
Title: Laminated ceramic capacitor
Inventor: NIINA YOSHIO
IPC: H01G4/30
Filed: 1994-02-28
Abstract: PURPOSE:To reduce the fluctuation of the capacitance value of a laminated ceramic capacitor even when the capacitance value is small so as to improve the fraction non-defective of the capacitor in capacitance by making belt-like second internal electrodes to three-dimensionally intersect the projecting parts of two electrodes constituting a first internal electrode. CONSTITUTION:In a laminated body 19 of ceramic green sheets 16 and internal electrode patterns 17 and 18, the projecting parts 17a of the first internal electrode patterns 17 three-dimensionally intersect the belt-like parts of the second internal electrode patterns 18 at intersecting sections 20. In addition, in the baked body 21 of the laminated body 19, the projecting parts 23a of the first internal electrodes 23 three-dimensionally intersect belt-like second internal electrodes 24 at intersecting sections 25 and the second electrodes 24 are respectively connected to the first electrodes 23. A laminated ceramic capacitor is constituted by forming external electrodes at both end sections of the baked body 21 so that each external electrode can be connected to two first electrodes 23. Therefore, a laminated ceramic capacitor having a small capacitance can be obtained, because the capacitance of the capacitor is generated in the three- dimensional intersecting sections 5 having small areas.
Patent JP-H07237550-A (JP)
Title: Torque transmitting device for electrically-driven power steering
Inventor: TANAKA MINORU
IPC: B62D5/04
Filed: 1994-02-28
Abstract: PURPOSE:To provide a structure of connecting an input shaft to an output shaft wherein a magneto-striction type torque sensor can be combined with a mechanical clutch. CONSTITUTION:A fitting hole 2 extended along the axial direction is formed in an end part of an output shaft 1, to insert an insertion part 5 of an input shaft 4 fitted to this fitting hole 2. In a joint part between the input shaft 4 and the output shaft 1, a magnetostrictive ring 8 is mounted over both thereof, to provide a torque sensor T mainly constituted of the magnetostrictive ring 8 and a coil 12 opposed thereto. In a location in the periphery of the output shaft 1 to surround a point end of the insertion part 5 of the input shaft 4, a mechanical clutch C, connecting/disconnecting the input/output shafts 4, 1 by a stopper pin 21 extended from the input shaft 4, sprag 22 and inside/outside holders 19, 18, is provided.
Patent JP-H08203792-A (JP)
Title: Solid electrolytic capacitor with fuse and its manufacture
Inventor: HIGUCHI KAZUHIRO
IPC: H01G9/00
Filed: 1995-01-25
Abstract: PURPOSE: To provide a solid electrolytic capacitor which provides a capacitor element with a fuse of a simple structure having good accuracy and improves reliability and stability of a product and a manufacturing method thereof. CONSTITUTION: An iron chloride layer 7 is formed in a capacitor element 1, a light screening mask 9 is applied to a part which becomes a fuse in the iron chloride layer 7 and ultraviolet ray 8 is applied to the iron chloride layer 7. Thereafter, the capacitor element 1 is exposed in polypyrrole vapor 11. A polypyrrole fuse is formed in the capacitor element 1 in this way.
Patent JP-H11227823-A (JP)
Title: Tying band
Inventor: HIZUME HIROMI
IPC: B65D63/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To easily cover a cut portion of a band body by constituting a metallic tying band of the band body and a lock head attached to its base end and forming the lock head including a cover member containing an upper lid connected to a side of a lower lid body via a bent portion. SOLUTION: When a bundle of numerous tubular objects or cables is to be tied, a base end 2B of a band body 2 of the tying band made of stainless steel is inserted into a lock head 3, and a fold formed at the base end 2B is hooked on a rear of a bottom plate of a cross head 3. Then a tip of the band body 2 wound around the objects to be tied is inserted into an opening on a rear of the lock head 3 and fully pulled out of an opening on a front to tie the bundle of the objects. Thereafter, after the tip of the band body 2 is cut at an appropriate portion 2i in the vicinity of the opening on the front, an upper lid part 9 is rotated over a lower lid part 8 to be overlaid, a recess 9b is engaged with a protrusion, and the cut portion of the band body 2 is enclosed between both lid parts 8, 9.
Patent JP-H02210519-A (JP)
Title: Constituting system for help information
Inventor: KASAHARA RIKA
IPC: G06F3/02
Filed: 1989-02-10
Abstract: PURPOSE:To register and correct the HELP information even though the field name is not recognized and also to prevent the leakage of the misregistration and the miscorrection by moving a cursor to a field on a formalized screen desiring the registration and correction of the HELP information and depressing a HELP key to take out the field name. CONSTITUTION:A screen display area control part 21 merges a formalized screen with a HELP information producing screen when the display data on the formalized screen is taken out and the output is requested for the HELP information producing screen. Then the part 21 informs the input HELP informa tion. A screen input/output data control means 22 outputs the display data after converting it into an output enable form to a user terminal and receives the input data from a user to retrieve a field name at the position of a cursor set at the input of the data. An input data retrieving means 23 monitors the input data given from a terminal and requests the display of the HELP informa tion producing screen when the input of a HELP key is detected. Thus the field name is automatically retrieved although it is not recognized and the HELP information can be registered and corrected.