baber/WOPTO huggingface dataset:
Patent JP-2000299253-A (JP)
Title: Manufacture of capacitor
Inventor: AKAMI KENJI
IPC: C08J5/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide excellent capacitor performance in terms of high capacitance achievement rate, by impregnating a capacitor element having a dielectric layer formed in a sintered metal into a solution which is a mixture of a polymerizable monomer solution and an oxidizer solution, and heating the capacitor element to a temperature exceeding the boiling point of a solvent. SOLUTION: A polymerizable monomer solution and an oxidizer solution are cooled and these cooled solutions are mixed to prepare a mixed solution. A capacitor element 7 is prepared by forming a dielectric layer 3 in a sintered metal, and the prepared element 7 is impregnated with the mixed solution. The element 7 impregnated with the mixed solution is quickly heated to a temperature exceeding the boiling point of a solvent in the mixed solution. Conductive high polymer layers 14 are formed by a chemical polymerization reaction between the polymerizable monomer solution and an oxidizer. As a result, the solvent evaporates to expand its volume, and purges out from pores in the surface of the sintered metal, thereby preventing the surface of the sintered metal from being closed.
Patent JP-S59232618-A (JP)
Title: Manufacture of finned tube
Inventor: YAMAMOTO HIROSUKE
IPC: B23K13/04
Filed: 1983-06-14
Abstract: PURPOSE:To improve the quality of a finned tube by interposing a tubular electrical insulator between the unwelded parts of a fin material and a tube for bringing the fin material into contact with the tube only at their welding parts, in welding a tube to a fin material formed previously into a spiral shape by high-frequency resistance welding. CONSTITUTION:An electrical insulator 5 interposed between the unwelded part of a tube 2 surface and a fin material 1', is a hollow tube, and the unwelded part of fin material 1' is inserted in the hollow part to electrically insulate the material 1' from the tube 2. The insulator 5 is successively drawn out from the tube 2 in the arrow C direction with the advance of welding together the tube 2 and the material 1', to concentrate an electric current to an objective part while preventing an abnormal spark.
Patent JP-2000299795-A (JP)
Title: Signal processing circuit
Inventor: HASHIMOTO SUGAO
IPC: H04N5/06
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a signal processing circuit that can easily obtain a vertical synchronizing signal without increasing the number of terminals. SOLUTION: The signal processing circuit that receives a composite synchronizing signal resulting from making a horizontal synchronizing signal and vertical synchronizing signal composite and generates the composite synchronizing signal, and horizontal synchronizing signal and a vertical synchronizing signal, is provided with a 1st reference voltage source 7, a 2nd reference voltage source 8, 1st differential comparator circuits 14, 15 that have a differential comparison means that differentially compares the composite synchronizing signal with a voltage of the 1st reference voltage source and generates the horizontal synchronizing signal as its output, 2nd differential comparator circuits 16,  17 that have a differential comparison means that differentially compares the composite synchronizing signal with a voltage of the 2nd reference voltage source and generates the horizontal synchronizing signal as its output, and a signal generating means that synthesizes an inverted composite synchronizing signal being an output of the 1st differential comparator circuit 14 with a non-inverted horizontal synchronizing signal being an output of the 2nd differential comparator circuit 17 to produce the vertical synchronizing signal.
Patent JP-S5630004-A (JP)
Title: Rolling method for sheet pile
Inventor: KUSABA YOSHIAKI
IPC: B21B1/082
Filed: 1979-08-20
Abstract: PURPOSE:To contrive the reduction of the unit consumption of the roll and the improvement of the yield of the rolling work, by subjecting the beam blank, etc., to the roughing pass to be performed by the roughing caliber mill, and to the intermediate mill group and the finishing caliber mill so as to be roll formed into the specified shape, at rolling the U-shape sheet pile of Ralsen type. CONSTITUTION:The beam blank or the steel billet or the cast billet of square shape, etc., is rough rolled by the roughing caliber mill 11 (BD mill); and next, the billet is passed through the intermediate mill group 12 comprising the caliber eding mill 20, the UR mill 21, the edging mill 22, etc., and only the part c1 corresponding to the joint is reduced without reducing the part b1 corresponding to the web and the part b12 corresponding to the flange of the rolled product; after that, the part b12 corresponding to the flange and the part b1 corresponding to the web are reduced by the UR mill 21 for performing the reverse roll forming work; and finally, the sheet pile of specified size is obtained by the finishing pass (SF mill) 13. This method is especially suitable for roll forming the U-shape sheet pile of Ralsen type consisting of the single claw, and this method prevents the overfill of material into the vacant clearance of each roll, and besides, prevens generation of the overlap.
Patent JP-H05120891-A (JP)
Title: Semiconductor storage device
Inventor: NAKAMURA HIDEO
IPC: G06F21/79
Filed: 1992-04-24
Abstract: PURPOSE:To protect a memory without the sacrifice of memory areas by using the combination between protection information and an external signal to determine whether a stop signal should be generated or not. CONSTITUTION:When the address stored in protection information is designated by an address signal 61, an address discriminating circuit 51 registers and discriminates it, and a gate signal is given to latch circuits 52 and 53, and data '1' or '0' is read out from a storage element group 1 through a sense amplifier 3. In the initial state, data is fixed to '1' or '0' by the semiconductor production method. In the case of data '1', a write stop signal is active and an erase stop signal is disabled, and a general data protection area is designated, and the storage element is erased from '1' to '0'. Write from '0' to '1' is started to test whether the protecting function is operated or not.
Patent JP-H046775-A (JP)
Title: High-frequency connector
Inventor: SAKAMOTO KATSUHIKO
IPC: H01R24/02
Filed: 1990-04-24
Abstract: PURPOSE:To transmit high-frequency signals with minimum loss and wave-form distortion and obtain a small-sized high-density connector with excellent workability by holding parallel conductor sections with a carrier tape, and fitting a conducting layer on the outer face of the carrier tape. CONSTITUTION:A carrier tape 20 is cut off at places slightly apart from both side sections of parallel conductors 11-13 when high-frequency connectors 10 are used. A conducting layer 22 is provided on the tape 20, and part of the tape 20 is utilized as part of the constituting elements of the connectors 10. The tape 20 has a lower tape 21 and an upper tape 23, and it has the width over the nearly whole length of parallel conductors including a signal conductor 11 and two ground conductors 12, 13. The length of parallel conductors protruded from the other side of an insulating block 15 is sufficiently short. The conductors 12, 13 are machined into a cylindrical section 17, and the tip of the conductor 11 is machined into a round pin 18 and inserted into nearly the center of the cylindrical section 17 to form a small coaxial receptacle type contact 19.
Patent JP-H08303870-A (JP)
Title: Pump unit in combustor and mounting structure thereof
Inventor: MATSUMOTO YOSHIMITSU
IPC: F04B39/00
Filed: 1995-04-28
Abstract: PURPOSE: To achieve a higher mounting workability of a pump unit and a smaller size of the apparatus as a whole. CONSTITUTION: A pump unit is assembled beforehand and is mounted into a housing 11. A rear rim part 51a of an assembly plate 51 on the pump unit side and a roughly rectangular hole 55 are mated with a bead member 15 and a tongue piece 16 respectively so that the pump unit can be positioned. A lower hole 56 of the assembly plate 51 on the pump unit side correspond to a threaded hole 17 with a screw member inserted through the lower hole 56 and screwed into a thread hole 17 on the housing 11 side so that the pump unit can be fixed as intact. This enables mounting of the pump unit easily and eliminates the need for a space through which a hand is inserted into the housing 11 thereby enabling miniaturization of the apparatus as a whole accordingly.
Patent JP-S63270747-A (JP)
Title: Production of laminate
Inventor: YAMAGUCHI TAKAHIRO
IPC: H05K1/03
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a laminate excellent in flame retardance and flexibility and capable of simplifying a production process for a three-dimensional wiring circuit board, by laminate-molding prepregs each obtained by impregnating an sheetlike base with a composition based on a dimer acid-modified halogenated epoxy resin and drying it. CONSTITUTION:A dimer acid-modified halogenated epoxy resin (A) is obtained by performing an addition reaction of the COOH groups of a 36C dimer acid obtained by polymerizing, by the Diels-Alder reaction, a high linolic acid or linolenic acid content unsaturated fatty acid such as tall oil fatty acid with a bisphenol A halogenated epoxy resin. The predetermined number of prepregs each obtained by impregnating a sheetlike base (B) such as a glass cloth with a composition prepared by mixing component A as a base with dicyandiamide, 2-ethyl-4-methylimidazole or the like and drying it are laminated, and copper foils are optionally applied to both surfaces and molded under applied heat and pressure to obtain a laminate.
Patent JP-S5333094-A (JP)
Title: Direction variable display device controlling system
Inventor: KIMURA TOSHIHIRO
IPC: H05B37/00
Filed: 1976-09-08
Abstract: PURPOSE: People are correctly guided in the event of fire by providing circuits which put out the guide lamps of one side only when power is supplied to the guide lamp side from a control unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62174226-A (JP)
Title: Production of polyester
Inventor: SAYAMA NOBUO
IPC: C08G63/68
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a modified polyester which can be easily dyed with a basic dye and is good in productivity, by polycondensing an ester of an aromatic dicarboxylic acid with a glycol in the presence of a phosphorus compound and a specified polycondensation catalyst. CONSTITUTION:A phosphorus compound and a polycondensation catalyst are added to an ester of an aromatic dicarboxylic acid and/or its esterifiable deriva tive with a glycol and/or an oligomer of the ester, and the mixture is polycondensed to obtain the purpose polyester. As said polycondensation catalyst, a product obtained by heating an antimony compound and hydroxybenzoic acid and/or its derivative in a solvent is used. This process is remarkably effec tive especially when part of the aromatic dicarboxylic acid is a sulfonic acid compound of the formula wherein R1 and R2 are each H or a 1-4C alkyl, M is a metal such as Na, Li, K, Ti, Ca, Zn, Mg or Mn.
Patent JP-H045146-A (JP)
Title: Screw shaft and driving cable connecting method in shoulder belt position adjusting device
Inventor: YANO HIDEAKI
IPC: B60R22/20
Filed: 1990-04-23
Abstract: PURPOSE:To perform easy and rapid connection by connecting the mutual connecting ends of a driving cable and a screw shaft of non circular cross section by a cylindrical joint to be held by joint holder and positioned by a lock pin. CONSTITUTION:At the time of connecting a driving cable 6 to a screw shaft 3, the tip of the inner cable 6b of the driving cable 6 is inserted into the inner hole 18 of a cylindrical joint 16. The cylindrical joint 16 and the tip side of the driving cable 6 are then clamped by a first and a second holders 24, 26. At this time, a lock pin 20 is inserted through an insertion hole 52, and the tip of the lock pin 20 is protruded into a receiving part 30 so as to be inserted into an insertion hole 22. The circumferential positioning of the cylindrical joint 16 is thus performed. The connecting end 14 of the screw shaft 3 is then inserted into the cylindrical joint 16, but at this time, a guide member 54 is used to adjust the circumferential position of the connecting end 14 to coincide with the inner hole 18, and thus the connecting end 14 can be positively inserted into the inner hole 18.
Patent JP-H11263325-A (JP)
Title: Bundling device
Inventor: MATSUSHIMA SHUSUKE
IPC: B65B67/00
Filed: 1998-03-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily bundle pieces of newspaper, objects to be transported or the like using a commercially available string, rope or the like without using a special clip or the like by comprising a jig for tightening a string-like body and a jig for bundling both ends without loosening tension in a manner similar to manual bundling. SOLUTION: The bundling device 1 comprises a holder 4 for holding an end of a string 3 and tightening the string at the time of bundling, a bundling jig 7 including a shaft 5 for crossing the string 3 in a semi-circular state and a zipper 6 for passing a circle with the other end of the string intersected, tension holders 8, 9 for holding the string wound around an object to be packaged in a tensile state after the string is tightened, a pressing tool 10 wherein the string 3 can move in an axial direction with slight force when the other end of the string 3 is passed through a crossing circle for positioning the axial line and a tightening jig 12 for tightening the string 3. This constitution allows preparation for bundling and bundling operation to be done extremely quickly and allows the bundling device to be compactly and inexpensively manufactured.
Patent JP-S5733010-A (JP)
Title: Car height adjusting apparatus for vehicle
Inventor: KAMI YOUZOU
IPC: B60G17/052
Filed: 1980-08-04
Abstract: PURPOSE: To overcome problems in a compressed air system car height adjusting apparatus by dehumidifying and drying with a dryer.  
     CONSTITUTION: Ambient air is sucked and compressed by a compressor 19 to be introduced into a pipe path 22 through a pipe path 20. The air is dehumidified and dried by a drier 21 between the pipe paths 20 and 22 and only dried air is introduced and stored in a reservoir tank 24. The compressed air in the tank 24 is supplied to a levelling damper 1 for front wheels 14L, 14R by a pipe path 31 through a valve 28 in a solenoid valve 27 for example to heighten the car height by extending the damper 1. When the car height is lowered by exhaust, the solenoid valve 27 is changed over so that the compressed air for the front wheels 14L, 14R is discharged to the pipe path 22 downstream of the drier 21 through the pipe path 31, valve 29 and exhaust connecting pipe 33, introduced into an exhaust pipe 34 through the drier 21 and discharged through an interposed exhaust valve 30 to lower the car height. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10297142-A (JP)
Title: Page turning-over apparatus
Inventor: HAMA KAZUHIRO
IPC: B41J13/26
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by scarce influence of unevenness of rigidity, frictional coefficient of a sheet of a book or the like by projecting a pushing lever from a conveying surface to an upside at the time of page turning-over, and giving a slack to the page desired to be turned over. SOLUTION: A drive roller is driven by a motor, a bankbook 13 in a conveying passage is conveyed, and stopped at a predetermined position. Then, a shaft is rotated in a direction B by the motor so that a high frictional part 2a of a page turning-over roller is collided in contact with a page 13a of an uppermost surface of the bankbook 13. A cam shaft 11 is followed to be rotated in a direction C via a shaft and gear 4 in parallel with its operation, thereby lifting a pushing lever 3 in a direction D. At this time, the lever 3 is projected from a conveying passage surface to give a slack to the bankbook 13, and the attitude is held. Further, when rotation of the roller 2 is advanced, the page 13a starts to be deformed to start to be turned-over.
Patent JP-H08283202-A (JP)
Title: Hydroxyisobutyric ester improved in storage stability and metal corrosion-proofing effect
Inventor: OHINATA TAKAHIRO
IPC: C07C67/48
Filed: 1995-04-07
Abstract: PURPOSE: To obtain the subject compound significantly suppressed in decomposition, discoloration and the corrosion of metallic materials during storage, thus useful as a cleaning agent for metallic or electronic parts, a solvent, etc., by controlling the moisture content thereof to a specific level or lower. CONSTITUTION: This compound is obtained by controlling the moisture content of (A) a compound of formula I (R is a 1-4C alkyl) or formula II to <=0.5wt.%. For example, in producing the compound A, the inside of the production unit is sealed with a dry inert gas to block the contact of the compound with the outside air to prevent the compound from moisture uptake, or the compound is distilled and purified by using a fractionating column of high separation efficiency in case moisture uptake of the compound occurs during its production, or the compound is treated with a dehydrating agent such as a molecular sieve, thus controlling the moisture content of the compound A to the specific level or lower.
Patent JP-H045680-A (JP)
Title: Residual toner collecting device
Inventor: OTA KOJI
IPC: G03G21/00
Filed: 1990-04-23
Abstract: PURPOSE:To surely carry residual toner by making the flexural rigidity of a planar member positioned in a cleaning device larger than that of an intercepting member in a toner collecting box. CONSTITUTION:When the residual toner in the toner collecting box 31 gets equal to or above a specified quantity, a float member 49 follows the level of the toner and rises with the intercepting member 51. When the member 51 rises in a projection part 53 and attains a certain height, it intercepts an optical path which is emitted from a light emitting element 57, transmitted through the projection part 53 and reaches a light receiving element 59. By detecting this interception, that the box 31 is full of the residual toner is detected. The planar member 34 is provided on a partition 32 which divides the box 31 so as to perform an action for scraping the toner and an action for preventing the toner accumulated in the box 31 from returning in the cleaning device 30. By making the flexural rigidity of the coil spring-like spiral body of the device 30 larger than that of a toner carrying auger 35 in a U-shaped pipe, the residual toner is surely carried.
Patent JP-S59230695-A (JP)
Title: Sewage purifying method
Inventor: TAMURA TAKAAKI
IPC: C02F9/00
Filed: 1983-06-15
Abstract: PURPOSE:To perform the purification of seqage from aeration to final precipitation in a single tnak, by performing denitrification and dephosphorization in a treating tank under such a condition that MLSS is adjusted to 800ppm and sludge is held for 10 days or more while separating taken-out sludge into sludge and a supernatant liquid in a phosphorization tank. CONSTITUTION:A liquid rich in oxygen flowed into the bottom part of a treating tank 1 from an oxygen supply mechanism 5 is passed through the sludge in the treating tank 1 to always supply oxygen in the sludge and, therefore, a highly aerobic condition is formed in all parts within a system. As a result, a nitration state is always held in the sludge and the effective removal of BOD is performed. The nitrated state of the sludge means that NH3-N is changed to NO2-N and NO3-N and, because a large amount of denitrification bacteria being usual bacteria are grown, denitrification is violently performed. In addition, an anaerobic part is excluded from the system and vital activity of microorganisms becomes active and effective phosphorization is also performed.
Patent JP-S5535315-A (JP)
Title: Photographic light sensitive sheet for color diffusion transfer method
Inventor: FUJITA SHINSAKU
IPC: G03C8/10
Filed: 1978-09-01
Abstract: PURPOSE:To enhance absorption wavelengths and dark discoloration property by using a redox compound releasing a novel dye having a hue of somewhat longer wavelengths and superior dark discoloration property in combination with a redox compound releasing a novel dye having a hue of somewhat shorter wavelengths and surperior dark discoloration property. CONSTITUTION:A photographic light sensitive sheet for a color diffusion transfer method is formed with a color image forming compound represented by a general formula D-Y, D being a dye component forming a color image having a maximum absorption in 520-545nm and Y being a component releasing an azo dye different in diffusivity from compound D-Y as a result of development processing, and in combination, a color image forming compound represented by a general formula D'-Y', D' being a dye component forming a color image having a maximam absorption in 545-610nm, and Y' is as Y.
Patent JP-S5332771-A (JP)
Title: Digital wristwatch
Inventor: ICHINOSE MATSUO
IPC: G04G5/00
Filed: 1976-09-08
Abstract: PURPOSE:Inconveniences of switching are eliminated by repeating switching of two or more functions automatically at every fixed time interval.
Patent JP-H09293477-A (JP)
Title: Charged beam adjusting method
Inventor: SUNAOSHI HITOSHI
IPC: H01J37/21
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To accurately focus electron beams and enhance the drawing accuracy of a fine pattern. SOLUTION: An electron beam drawing device irradiates an aperture mask having the pecified opening shape with electron beams 101 to generate open- shaped beams, and deflects the beams to draw a pattern in the desired position on a sample 109. The relation between the beam size and the distance between a plurality of fine marks arranged in the scanning direction of the beams is suitably selected, the electron beams 101 are scanned on at least two marks, the intensity of a reflected electron signal obtained by scanning is used as an evaluation function, the evaluation function is measured while a focal point position is varied, the relation between the evaluation function and the focusing point position is applied to a secondary function,  and the focal point position becoming the external value of the secondary function is used as the optimum focal point position to adjust the focal point of the beam.
Patent JP-H06295813-A (JP)
Title: Rod core
Inventor: ISHIKAWA TAKAO
IPC: H01F3/00
Filed: 1993-04-08
Abstract: PURPOSE:To facilitate application of resin coating by preparing an elongated rod ferrite core having a plurality of recesses extending in the axial direction while being twisted between the opposite ends and applying a resin coating on the outer periphery of the rod core such that the coated core has a circular cross-section. CONSTITUTION:A rod ferrite 1 is provided with four arcuate recesses 2 extending in the axial direction in the outer periphery thereof. The recess 2 is twisted by about 40 deg. between the opposite ends of the rod. A resin coating 5 is then applied circularly to the entire periphery of the core 1. The core 1 is disposed in the center of the inner peripheral space of a tubular coating member designed such that the resin coating 5 has outer diameter of 2.9mm and then a resin is fed between the core 1 and the coating member. In this regard, the twisted recesses 2 made in the outer periphery of the core 1 facilitate resin coating.