baber/WOPTO huggingface dataset:
Patent JP-H08243887-A (JP)
Title: Drive wheel for double head tenon polishing machine
Inventor: KASE YOSHIAKI
IPC: B24B5/36
Filed: 1995-03-09
Abstract: PURPOSE: To prevent damaging a drive wheel and a workpiece by forming a tooth form in a periphery of the drive wheel, also forming a plurality of interrupted circular arc-shaped slits on each concentrical circle of a plurality of the concentric circles adjacent to each other to be concentrical to the periphery on a wheel surface adjacent to the periphery. CONSTITUTION: In the case that a tooth 1a of a drive wheel 1 almost in the center of a just outside slit 1c collides against a tooth 6a of a xvorkpiece, a peripheral part of the tooth 1a of the drive wheel l is moved so as to escape mainly in the outside slit 1c. In the case that the tooth 1a of the drive wheel 1 in the vicinity of a cut line 1e of the outside slit 1c collides against the tooth 6a of the workpiece to generate mismeshing, moving a peripheral part of the tooth 1a of the drive wheel i can be not so absorbed in the outside slit 1c, but instead to narrow an inside slit 1d so as to absorb the moving. The tooth 1a of the drive wheel 1 continued to rotare is slid on the tooth 6a of the xvorkpiece and normally meshed, to rotate the workpiece.
Patent JP-H02256362-A (JP)
Title: Isdn communication equipment
Inventor: KAMIYAMA TAKASHI
IPC: H04M11/00
Filed: 1989-03-01
Abstract: PURPOSE:To avoid interruption by informing the absence of data registration of service change of both sides of communication to a service change request sender when the service change is requested during communication in an integrated service digital network(ISDN). CONSTITUTION:When a user Ua side requests a service change during communication in the ISDN to a facsimile equipment 2 being a user Ua side equipment and a service change request transmission side, the absence of registration of a data of service change is informed to a service change request transmission side, that is, its own equipment in both sides (transmission and reception) Ua, Ub in the service change. Thus, the interruption after a prescribed time by a timer is avoided and it is informed to the operator in advance.
Patent JP-S53133320-A (JP)
Title: Picture receiving device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/081
Filed: 1977-04-27
Abstract: PURPOSE: To obtain a picture receiving device which can read and display the picture signal from the line memory which memorized the picture signal of a designated program when the display of the multiplied pictures is indicated featuring a simplified structure at the receiver side as well as the reduced memory power consumption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10229877-A (JP)
Title: Carrier for water treatment
Inventor: NISHIMURA AKIRA
IPC: D06M15/564
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier for water treatment that can be used as an underwater base material for immobilizing microorganisms and is useful for waste water treatment utilizing microorganism and in a bioreactor by using a rod- shaped fibrous material prepared by cutting a specific strand with a specific aspect ratio of the diameter of the fiber cross section to the length. SOLUTION: This water treatment carrier is a rod-shaped fiber material that is produced by cutting a strand vertically to the fiber axis in a prescribed length that comprises high-bulky textured yarns containing a plurality of bulky yarns in which fiber crossing points are fixed with an adhesive resin coater and the fibers are crimped and the yarns undergo yarn-twisting or both air-jet treatment and twisting treatment, or comprises high-bulky textured yarns of mixed spun yarn containing high-shrinkage fibers of 15-35% boiling water shrinkage and non-shrinkage fibers. In this rod-shaped fiber material, the ratio of the diameter (D) of the round area corresponding to the cross section of fiber material to the fiber length (L) in the fiber axis direction L/D is 0.5-20.
Patent JP-S60194375-A (JP)
Title: Apparatus for forming logical wave
Inventor: NISHIURA JIYUNJI
IPC: G01R31/28
Filed: 1984-03-14
Abstract: PURPOSE:To generate the kind of a wave form in a state changed over in a real time, by respectively converting two logical data to a plurality of data different in a phase at every one time slot and controlling said data on the basis of a clock signal by first and second logical circuits to multiply the same. CONSTITUTION:The input logical data LD of a terminal 11 is divided into data D1, D2 shifted in a phase at every one time slot by a data divider circuit. The data D1, D2 are used in the calculation of AND with a clock signal by AND circuits 41, 44 and multiplied by an OR circuit to obtain output La. Similarly, outputs Lb, Lc are obtained. In the same way, outputs ia-ic are calculated from logical input data ID. These outputs form a predetermined mode by polarity reversal control circuits 61-63 and an NAND circuit, AND circuits 67-69 and 71-73, delay circuits 81-83, an OR circuit 87 and flip-flop.
Patent JP-H08249343-A (JP)
Title: Device and method for speech information acquisition
Inventor: ABE SHOZO
IPC: G06F3/16
Filed: 1995-03-09
Abstract: PURPOSE: To efficiently perform information retrieval, etc., by extracting information which is characteristic to external real time speech data, from the external real time speech data, etc. CONSTITUTION: A speech signal from a sound source for an external real time broadcast, etc., is inputted to a speech signal input part 1 and converted into digital speech data, which are stored as a speech file in a speech data storage part 3. A news item extraction part 4 extracts speech data by news items from the stored speech data on the basis of wording mode patterns, characteristic of news, in a news broadcast pattern storage part 5 and saves them in a news item storage part 6. Various saves news item data are converted by a speech data recognition part 7 into text data, and a key word appearance frequency extraction part 8 extracts a key word interactively and further finds its appearance frequency. An information retrieval part 10 performs retrieval from an external data base by using a key word of high appearance frequency as a retrieval key.
Patent JP-2000249539-A (JP)
Title: Tubular abnormality detecting device
Inventor: TAMAISHI ZENICHI
IPC: G01B5/207
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tubular abnormality detecting device the detecting plates of which can be changed easily without causing any mounting error. SOLUTION: A tubular abnormality detecting device is provided with two detecting plates 2 and 2 each having a semicircular notch formed anticipating an outside diameter tolerance. The detecting device is also provided with detecting plate holding frames 2 and 3 to which the detecting plates 2 are respectively attached and which have exposing sections 3b and 3b formed by notching the surfaces of the frames 3 in a tube carrying direction perpendicular to the surface in which the openings 3a are formed so as to expose the detecting plates 2 within an extent containing the notches of the plates 2 and are arranged in such a manner that the exposing sections 3b are faced oppositely to each other.  In addition, the detecting device is also provided with a shaft 4 which is pivotally supported by the frames 3, actuating sections 5 and 5 which move similarly to the frames 3 when the frames 3 are turned around the shaft 4, and switch sections 6 and 6 which are actuated by the actuating sections 5.
Patent JP-H08243753-A (JP)
Title: Method for welding carbon steel with stainless steel
Inventor: NAKANISHI YUKINORI
IPC: C22C38/00
Filed: 1995-03-09
Abstract: PURPOSE: To suppress stress corrosion crack at a weld joint by controlling, through the existence of a cladding by welding, the increase of carbon content in a nickel group alloy steel that forms the weld joint. CONSTITUTION: In joining a carbon steel member 5 to a stainless steel member through a weld joint 6 consisting of a nickel group alloy steel, a groove face 4a, 5a is provided on the joined end of both members 4, 5; a cladding by welding 9, whose material has less carbon content than the carbon steel member 5 and a slightly higher carbon content than the weld joint 6, is formed on the groove face 5a of the carbon steel member 5. A groove face 9a is provided on the joined end of the cladding 9 and placed opposite to the groove face 4a of the stainless steel member 4; the weld joint 6 consisting of the nickel group alloy steel is formed between the two groove faces 4a, 9a; and the cladding 9 formed on the end of the carbon steel member 5 is firmly joined to the end of the stainless steel member 4.
Patent JP-H05302873-A (JP)
Title: Formwork for concrete sample
Inventor: OGISO HARUO
IPC: G01N33/38
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the leakage of water contained in concrete from a formwork and sticking of the concrete onto the inner surface of the formwork by covering the inner surface with a nonwater-permeable material such as an inside vessel formed of a synthetic resin sheet, or a synthetic resin film. CONSTITUTION:A bottom plate 2 and peripheral side frames 3 of a formwork 1 are assembled and concrete prepared by mixing cement, aggregate such as gravel and sand and water in a prescribed rate is poured into the formwork 1, so as to prepare a concrete sample 22. In a state wherein the bottom plate 2 and the peripheral side frames 3 are separated, thereafter, the sample 22 is released from the formwork 1 and taken it out. Since the inner surface of the formwork 1 is covered with a non-water-permeable material such as an inside vessel 19 formed of a synthetic resin sheet, or a synthetic resin film, there is no possibility that the water contained in the concrete leaks out of the formwork 1 and, besides, the concrete is prevented from sticking directly on the inner surface, on the occasion, even when grease or the like is applied before hard to a joining part of the assembly of the bottom part 2 and the peripheral side frames 3 of the formwork 1 and others.
Patent JP-H05245424-A (JP)
Title: Device for forming resin film on surface of solid structure
Inventor: MATSUMOTO YOSHIHIRO
IPC: B05B13/02
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the leakage of gas by providing guide components of same shape on an inlet and an outlet of a carrying means of a resin curing chamber in which an ultraviolet emission device and an inert gas introducing means are provided in a device for a glass container or the like and installing a plate component for closing an opening used at the time of passing the guide components having the same shape as the guide components on a product carrying means. CONSTITUTION:A resin curing chamber 23 is provided in connection with a chamber 21 for coating and drying resin liquid, and a product is transferred by driving a conveyor 7. Guide components B of rectangular box shape or the like of same shape and made of metal or the like are disposed at an inlet and an outlet of the conveyor 7 of the resin curing chamber 23. On the other hand, a plate-shaped component 1 of same shape as the guide component B is installed on the conveyor 7, and a product retaining means 5 is mounted thereon. When the plate-shaped component 1 is passed through the guide component B, the same is in slide contact with the inner face of the guide component B to shut off the inner and outer communication of the resin curing chamber 23. An ultraviolet ray emission device 3 and an inert gas introducing means 35 are annexed to the resin curing chamber 23.
Patent JP-H06244461-A (JP)
Title: Electric/optical conversion device
Inventor: NAKAHIRA KATSUYA
IPC: H01L33/00
Filed: 1993-02-17
Abstract: PURPOSE:To keep the quantity of the signal of the transmission electricity of an electric/optical converter best by detecting noise field intensity from an electric monitor signal and keeping the noise field intensity minimum by controlling bias currents. CONSTITUTION:A part of a light signal is converted into an electric monitor signal by a monitor-photo-diode 6. Noise field intensity is detected by a noise- field intensity detector 8 in the electric monitor signal, and a noise monitor signal corresponding to the intensity is output to a bias control circuit 7. When the noise monitor signal is changed, the bias control circuit 7 alters the quantity of bias currents from a power supply terminal 2 so that the noise monitor signal is minimized, and the quantity of the altered bias currents is output to a bias circuit 3. Consequently, the change of noise field intensity due to the variation of the external status of a laser-diode 4 is compensated at all times, and noise field intensity is kept at a minimum value. Accordingly, the quality of the transmitted electric signal of an electric/optical conversion device can be kept optimal.
Patent JP-H067897-A (JP)
Title: Method and device for casting metal strip
Inventor: KATO HEIJI
IPC: B22D11/103
Filed: 1993-02-16
Abstract: PURPOSE: To execute a twin roll continuous casting, in which the flowing distribution of molten metal is uniformized and the defect is difficult to develop. CONSTITUTION: An elongate trough 62 for receiving molten metal to a supplying nozzle 19, is arranged, and an upward groove 71 extended in the longitudinal direction of the trough 62 and an outlet slot 63 are parallel arranged on the floor surface of the trough 62. One side of the groove 71 is smoothly connected with the side wall 76 of the trough 62 and the other side of the groove 71 is extended toward the outlet slot 63 to the upper part of the bottom part 73 of the groove 71. The side wall 76 of the trough 62 is arranged at an acute angle to the vertical line.
Patent JP-H10226746-A (JP)
Title: Epoxy resin molding material for semiconductor sealing and semiconductor device
Inventor: FURUSAWA FUMIO
IPC: C08G59/40
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for semiconductor sealing, being excellent in moldability such as hot hardness and improved in reflow crack resistance. SOLUTION: This material essentially consists of a polyfunctional epoxy resin (A) having at least 2.3 epoxy groups on the average per molecule, a curing agent (B) containing a modified phenolic resin obtained by reacting a phenol with a fused polycyclic aromatic hydrocarbon and a formaldehyde source and an inorganic filler (C) and satisfies the following requirements: the ratio X/Y is 0.8-1.2 (wherein X is the number of the epoxy groups of component A, and Y is the number of the hydroxyl groups of component B; the modified phenolic resin of component B has a melt viscosity of 5 poise or lower at 150 deg.C and a hydroxyl equivalent of 150 or below; and the content of component C is 80-93wt.% based on the entire material.
Patent JP-H11226932-A (JP)
Title: Manufacture of design panel
Inventor: MURATAKA TAKESHI
IPC: E04C2/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently freshly form a complicate pattern by relatively pressing a flat plate-like design die to a surface of a semiplastic concrete panel having a specific hardness. SOLUTION: A truck 2 in which a semiplastic concrete panel 7 is stacked, a truck 9 in which a panel 8 executed with a design pattern is to be stacked and a design die 11 installed on a surface plate 10 are disposed in parallel. And, the panel 7 of an uppermost stage on the truck 2 is adsorbed by an adsorption plate 13, conveyed to the die 11 and placed. The panel 7 and the die 11 are grasped by a grasping unit 14 installed on the plate 10, and a design pattern is executed on the panel 7 by strengthening its grasping force. Then, the panel 8 executed with the pattern is transferred onto the truck 9 by a conveyor 12. This operation is repeated, and the panel 8 executed with the pattern is stacked on the truck 9. Here, a hardness of the panel 7 is 0.50 to 1.40 kg/cm<2> .
Patent JP-S60193219-A (JP)
Inventor: TANIMURA KENICHI
IPC: H01H31/32
Filed: 1984-03-15
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-H01223517-A (JP)
Title: Power supply stop circuit
Inventor: SAITO SEIJI
IPC: G05D23/24
Filed: 1988-03-03
Abstract: PURPOSE:To turn off a switching element to stop the power supply to a heater by suddenly changing the resistance value of a resistor sensitive to heat to change the voltage applied to the non-inverted input terminal of a comparator at the time of temperature rise of the switching element to a certain temperature or higher. CONSTITUTION:A resistor 17 sensitive to heat whose resistance value is suddenly changed at about 80 deg.C is attached to a substrate. When power is supplied to a heater 1 and the temperature of electronic parts exceeds 80 deg.C, the resistance of the resistor 17 is suddenly increased and the voltage applied to the non- inverted input terminal + of a comparator 11 is approximately fixed to the supply voltage applied from a constant voltage circuit 7. Consequently, the output of a square wave oscillating circuit 13 (the comparator 11) is fixed to the high level approximately. Therefore, a trigger pulse is not outputted from the comparator 11, and a transistor 9 is turned off, and a voltage is not generated in a resistance 10a. Thus, the voltage applied to the gate of a thyristor 3 is eliminated to stop the power supply to the heater 1.
Patent JP-H09238658-A (JP)
Title: Squeezing of vegetable and fruit
Inventor: MORIUCHI TOMOO
IPC: A23N1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To simply squeeze vegetables and fruits while preventing browning of squeezed liquid due to oxidation and deterioration of squeezed liquid quality by carrying out squeezing operation in a state in which the interior of a squeezing machine is packed with squeezed liquid. SOLUTION: A crushed material of vegetable and fruit is fed from a hermetically closed type crusher to a screw press type squeezing machine 1 in a state blocked from the outside air by an inert gas and the interior of a casing 2 is packed by a squeezing liquid 10 and the machine 1 is stationarily operated. Thereby, browning of the squeezed liquid due to oxidation, especially deterioration of squeezed liquid quality can be prevented without adding any antioxidant.
Patent JP-S60194276-A (JP)
Inventor: KAMIYA KOUSEN
IPC: F26B25/00
Filed: 1984-03-16
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-S58166775-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: WATASE MANABU
IPC: H01L29/872
Filed: 1982-03-26
Abstract: PURPOSE:To accomplish both high efficiency and high reliability for the titled transistor by a  method wherein, when an Al Schottky barrier gate electrode is formed by vapor-deposition on  a semiconductor substrate, the speed of vapor-deposition is increased at the part directly above  the substrate and the speed of vapor-deposition is changed continuously or by stages at the negative changing rate on the region starting from the point directly above the substrate to the part having the prescribed film thickness. CONSTITUTION:A GaAs semiconductor layer 2 is formed on a semiinsulative GaAs substrate 1  as a working layer, a source electrode 3 and a drain electrode 4 are selectively formed on the surface of said layer 2, and the unnecessary layer 2 is selectively removed. The desired part is  exposed on the surface of the layer 2 located between said electrodes 3 and 4, and a resist  layer 5 is formed to cover the other part. Subsequently, an Al layer 6 is formed as a gate electrode by performing a vapor-deposition method. The speed of the above vapor-deposition is  changed continuously or by stages on the section from the part directly above the layer 2 to the part having the prescribed film thickness, and the changing rate is made negative. The  speed of the vapor-deposition is increased as much as possible at the part directly above the  layer 2, but said speed in the vicinity of the part having the prescribed film thickness is to be  determined taking into consideration of the average resistivity of the Al film. The average resistivity is sharply increased, and at this time, care should be taken not to decrease the resistivity to the extent that the FET characteristics will have the tendency toward deterioration.
Patent JP-S54143142-A (JP)
Title: Image holding member
Inventor: KONDOU HIDEYO
IPC: G03G5/147
Filed: 1978-04-27
Abstract: PURPOSE: To improve the surface lubricating property and accordingly the durability and cleaning property by forming a preset insulating layer on the surface of an image holding member for holding an electrostatic image or a toner image.  
     CONSTITUTION: On an image holding member which is formed with or not with a photoconductive layer of a photosensitive element for zerography thereby to hold an electrostatic image or a toner image, there is formed an insulating layer which is composed mainly of a set resin, to which are added 1 to 30 wt. % of a fluorine surface acting agent defined by Formulas I to VI (wherein R stands for arkyl or aryl) and 5 to 50 wt. % of powders of polytetrafluoroethylene having a primary diameter smaller than about 20 microns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56147844-A (JP)
Title: Polycaprolactone resin composition
Inventor: KUBO MASAYOSHI
IPC: C08L67/00
Filed: 1980-04-17
Abstract: PURPOSE: The titled composition that is made by adding a phthalic ester plasticizer to polylactone, thus being suitably used as a molding material, because it is flexible, good in processability and free from bleeding of plasticizer.  
     CONSTITUTION: A polycaprolactone of 5,000W200,000 number-average molecular weight (100pts.wt.) and a phthalic ester plasticizer (5W50pts.) such as dioctyl phthalate are melt kneaded. The softening point becomes lower than that of polycaprolactone to facilitate the molding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04267503-A (JP)
Title: Magnetism recording medium
Inventor: SUGITANI SHOICHI
IPC: G11B5/70
Filed: 1991-02-22
Abstract: PURPOSE:To improve the running capability and the endurance of the title magnetism recording medium by decreasing the friction coefficient on the surface of a magnetic layer. CONSTITUTION:Within the title magnetism recording medium having a magnetic layer comprising a coupling agent containing magnetic powder scattered therein, said magnetic powder comprising an iron oxide containing cobalt represented by FeOx (where 1.34<=X<=1.41) is to be surface-processed of at least one kind of atom out of silicon and aluminum atom (where said atomic weight is to be 0.05-2.0wt% of the whole said magnetic powder) while the fatty acid weight on the surface of said magnetic layer is to be 0.004-0.02g/m<2>.
Patent JP-H02231967-A (JP)
Title: Piezoelectric actuator
Inventor: SASAKI NOBUTOSHI
IPC: H01L41/09
Filed: 1989-03-01
Abstract: PURPOSE:To miniaturize and stabilize an apparatus and to improve its reliability by applying a driving signal with an opposite phase and a reversed polarity to each of two piezoelectric vibrators giving displacement to a mover and by driving said vibrators while simultaneously applying an electric driving signal to piezoelectric vibrators holding said mover to drive said vibrators. CONSTITUTION:When a driving signal is applied to piezoelectric vibrators 2, 4, a motor 5 is pushed up and held by drivers. When a signal with an opposite phase and a reversed polarity is applied to piezoelectric vibrators 1, 3 in this state, the mover 5 moves. When the mover 5 completes the movement, driving of said piezoelectric vibrators 2, 4, 1, 3 is stopped and said vibrators return to the initial state. Further, when a driving signal with a polarity opposite to that of said case is applied to the piezoelectric vibrators 1, 3, said vibrators 1, 3 are displaced. Then, when the piezoelectric vibrators 2, 4 are driven, it is possible to move said mover.