baber/WOPTO huggingface dataset:
Patent JP-H04207936-A (JP)
Title: Shaft voltage grounding device
Inventor: YOSHIHARA NORIO
IPC: F01D25/00
Filed: 1990-11-30
Abstract: PURPOSE:To contrive sound plant operation by fixing both upper and lower end parts of a plain stitch copper wire and hanging it down. CONSTITUTION:Mounting is set to a side surface of an oil deflector 70 in the rearmost part of a turbine, and a plain stitch copper wire is mounted to a bracket 82 to provide a bracket 84 for fixing an end part of the plain stitch copper wire from a side surface thereof. Further, the plain stitch copper wire 81 is curved downward with the wide area in contact with a rotor. Since grounding characteristic of the wire is given an influence by a level of the contact area between the rotor and the plain stitch copper wire, for fixedly holding the contact area, the weight of the plain stitch copper wire and reaction force by bending it are utilized. A band-shaped brush 85, formed of the same material as that of the plain stitch copper wire, is provided on a contact circumference of the plain stitch copper wire. Also the brush 85 is set to the side surface of the oil deflector 70 in the rearmost part of the turbine and mounted by a bracket 86.
Patent JP-H03188486-A (JP)
Title: Display device
Inventor: KAWAKAMI SHINJI
IPC: G09F9/00
Filed: 1989-12-18
Abstract: PURPOSE:To prevent external contact with a display and signal conductors and to ensure a stable display operation over a long period by freely closing the opening of a guide groove, along which the display can freely move, with a cover. CONSTITUTION:When the cover 42 is opened, a compressed, elastic member is restored to its original condition, and the rack label display 1 is depressed forward; therefore, the display 1 is taken out or its position can be altered by grasping the case of the display 1. When the cover 42 is closed thereafter, the elastic member is compressed. Its reaction force causes the front 53 of the display 1 to press-contact with the cover 42, and consequently the position of the display 1 is fixed in the guide groove 45. In a case where the elastic member is used together with electrodes 28 and 29, when the cover 42 is fixed, the electrodes 28 and 29 are brought into tight contact with the signal conductors 50 and 51, and simultaneously electrical connection is completed. Thus, the display 1 and wiring are not exposed outside, and reliability can be maintained over a long period.
Patent JP-H01221410-A (JP)
Title: Manufacture of continuous sheet by continuous coating
Inventor: FURUSAWA TERUO
IPC: C08L75/04
Filed: 1988-12-28
Abstract: PURPOSE:To produce a continuous sheet which can be obtained by stable coating and can be cured rapidly by heat, by mixing a first component comprising a specific isocyanate prepolymer and a second component obtained by adding two types of catalysts to a mixture of a specific polyol and dihydroxyl compound, and applying it continuously. CONSTITUTION:A first component comprises an isocyanate prepolymer having a reaction equivalent of 180-600 obtained by reacting a polyalkylene ether (or ester) with an excess of an organic polyisocyanate. A second component comprises a mixture of a polyalkylene ether (or ester) polyol and a dihydroxyl compound having a molecular weight of 50-350. A catalyst of a tertiary amine is added to the second component, and further a complex comprising 1,8-diaza- bicyclo[5.4.0]undecene-7 and an aromatic sulfonic acid (or ester) in an amount of 0.05-2wt.% for the total amount of the first and second components is added to the second component, thereby obtaining a urethane rubber composition. The composition is applied continuously to produce a continuous sheet.
Patent JP-H04203758-A (JP)
Title: Control method for air-conditioner
Inventor: YAMAMOTO YUICHI
IPC: F25B1/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the efficiency of cooling and heating and to prevent the abnormal stop of an air-conditioner owing to control at an erroneous timing by a method wherein the degree of overheating of delivery gas is calculated from inputs from various sensors, and when the value is the freezing cycle stable value of the air-conditioner, a compressor inverter control part and an expansion valve PID control part are started. CONSTITUTION:By using information from a sensor 6, the degree of overheating of delivery gas is calculated by a computing part 8 of a microcomputer 2, a calculating value is decided, and the state of the freezing cycle of an air-conditioner 1 is recognized. When the freezing cycle is stable, operation is effected in a state that the number of revolutions of a compressor and the opening of an expansion valve are set to a given value. After a lapse of a specified time, the degree of overheating of delivery gas is calculated again, and the aboves are repeated. When it is decided that the freezing cycle of the air-conditioner 1 is stabilized, control of a compressor inverter and PID control of an expansion valve are started. Since, after stability of the freezing cycle of the air-conditioner 1 is recognized, transfer to control of the compressor inverter and PID control of the expansion valve is carried out, control efficiency is improved, and the abnormal stop of the air-conditioner owing to the excessive increase of the upper part temperature of the compressor occasioned by careless execution of PID control of the expansion valve when the freezing cycle is in an unstable state prevented from occurring.
Patent JP-H02177480-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: SATO KENJI
IPC: H01L31/10
Filed: 1988-12-28
Abstract: PURPOSE:To prevent a dark current from increasing at a high bias voltage and to obtain a method of manufacturing a MSM type photodiode of a uniform photodetecting sensitivity by removing a spontaneous oxide layer on a compound semiconductor of a region formed with a cathode electrode, forming an insulator layer, and forming the cathode electrode on the insulator layer. CONSTITUTION:When two electrodes of an anode electrode 6 and a cathode electrode 5 to be biased to positive and negative voltages are formed on one main face of a compound semiconductor 1 and an optical semiconductor device formed with a Schottky junction between the cathode electrode 5 and the compound semiconductor 1 is manufactured, at least spontaneous oxide layer 2 on the compound semiconductor 1 of the region formed with the cathode electrode 5 is removed, an insulator layer 4 in contact with the surface is then formed, and the cathode electrode 5 is formed on the insulator layer 4. For example, resist 3 is formed on the spontaneous oxide film 2 on the GaAs substrate 1, and the spontaneous oxide layer 2 of the part not covered with the resist 3 is removed. Then, after SiO<2> is formed as the insulator layer 4, metal layers to become an anode electrode 5 and a cathode electrode 6 are vacuum deposited.
Patent JP-2001148777-A (JP)
Title: Image forming device
Inventor: UMETSU FUMIHIRO
IPC: G03G15/36
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional image forming device that created pictures on paper are not identical in a mode where a single picture is formed on one paper sheet continuously for a plurality of number of times. SOLUTION: In the image forming device of this invention provided with an image memory 6 to which image information is written, a means 8 that instructs a mode where a single picture is formed on one paper sheet consecutively for a plural number of times, and a means 5 that writes the same image information in the above mode to the image memory 6 a plural number of times, a means 5 is provided that shifts a write start position by a write trimmed amount in the case of starting the writing of the image information to the image memory 6.
Patent JP-H07185618-A (JP)
Title: Roll axial direction movable device
Inventor: ISHIKAWA EIJI
IPC: B21B13/14
Filed: 1993-12-27
Abstract: PURPOSE:To move a roll in an axial direction without supplying a bending force to a piston rod by constituting a connection means of a pin piercing through the other terminal of the piston rod in a cross direction and fixed on a slidable case and a free joint which connects the other terminal of the piston rod to the pin. CONSTITUTION:The piston rod 9 is connected to the slidable case 6 by the pin 7 piercing through a hole 9a of large diameter provided at the piston rod 9 and fixed on the holes 6a, 6a of the slidable case 6 and the free joint 8 which connects the inner periphery of the hole 9a of large diameter to the outer periphery of the pin 7. Therefore, the free joint 8 permits the inclination of the slidable case 6 and the pin 7 to some extent even when the slidable case 6 and the pin 7 are inclined by a micro angle, and only a force in a roll axial direction is always applied to the piston rod 9, and no bending force is applied. Therefore, the one-side abutting of the piston rod 9 with a cylinder 11, oil leakage due to the wear of a V-packing 14, and the deformation of the piston rod 9 can be prevented from occurring.
Patent JP-H10166041-A (JP)
Title: Vacuum adsorption type developing method
Inventor: MICHISAKA KOUZOU
IPC: B21C37/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To develop even a metallic mold having a recess on an outer side of a plate part on each side across a bent part by a vacuum adsorption type development working method. SOLUTION: In arranging vacuum adsorption bodies 3a, 3b on the outer side of plate parts 1a, 1b so as to cross recesses 2, 2, elastic filling materials 4, 4 for sealing are arranged in the recesses 2, 2 of a mold 1 in advance so as to cover an air suction part formed by the recesses 2, 2 between the vacuum adsorption bodies 3a, 3b and the plate parts 1a, 1b, and then, the vacuum adsorption bodies 3a, 3b are arranged so as to cross the recesses 2, 2, and the plate parts 1a, 1b are sucked and held to perform The development work.
Patent JP-H07188469-A (JP)
Title: Lubricating rubber composition
Inventor: OKI YOSHIRO
IPC: C08L27/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a rubber compsn. which is excellent in static and dynamic friction characteristics and in abrasion resistance and has a long life by compounding an acrylonitrile-butadiene rubber, a tetrafluoroethylene resin with a carbonaceous material stuck into the resin at the resin surface, and a spherical graphite. CONSTITUTION:This compsn. comprises 100 pts.wt. acrylonitrile-butadiene rubber with a mol.wt. of about 100,000-500,000, 10-140 pts.wt. tetrafluoroethylene resin with a carbonaceous material (e.g. graphite) stuck into the resin at the resin surface (e.g. one obtd. by coprecipitating the resin with the carbonaceous material when the emulsion polymn. is completed and then coagulating, washing, and drying the coprecipitate), and 5-80 pts.wt. spherical graphite (e.g. one obtd. by reacting a phenol resin with paraform in the presence of a catalyst to give a spherical polymer and baking and pulverizing the polymer). The compsn. may further contain a reinforcing agent, an accelerator, a platicizer, an antioxidant, a curing agent, etc.
Patent JP-2001148595-A (JP)
Title: Electronic device with shield case
Inventor: KITADE KAZUHIKO
IPC: H05K9/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device with a shield case exhibiting high positional accuracy at the time of fixing the shield case to a board, excellent shield performance and high reliability of mounting. SOLUTION: Engaging recesses 4 are made in the side face of a board 1 and a shield case 3 is provided with a plurality of engaging clicks 6. The engaging clicks 6 are inserted into the recesses 4 and bonded through thermosetting conductive adhesive 10 thus bonding the shield case 3 to the board 1. Furthermore, an electrode (electrode for electrical connection) 21 for connecting the shield case 3 electrically is formed on the side face of the board 1 and the shield case 3 is connected with the electrode for electrical connection 21 through solder thus enhancing reliability of electrical connection.
Patent JP-H04202913-A (JP)
Title: Banking material
Inventor: ITOU TSUGUMASA
IPC: E02D15/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain underwater banking material which is low-priced and can exhibit an effect effectively with a small quaintly by kneading a solidifying agent, coarse aggregate, fine aggregate, water and volcanic cohesive soil. CONSTITUTION:Volcanic cohesive soil having a wide particle distribution containing less than 1mum colloid, clay, silt and fine sand is mixed with banking material. Whereupon, the volcanic cohesive soil reduces a void between aggregates, and the particulates of the volcanic cohesive soil are taken in the cement gel to increase the apparent cement gel quantity, so that the strength is increased. Further, the fluidity of a material can be improved by the water holding action of the particulates of the volcanic cohesive soil, and separation of water due to bleeding can be lessened. Thus, it is possible to obtain banking material which is low-priced and has good fluidity and further high strength.
Patent JP-2000153971-A (JP)
Title: Information offering device for elevator
Inventor: TOKAWA AKIHIRO
IPC: B66B1/18
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide various traffic information for an elevator on weekdays or holidays by automatically judging a weekday or a holiday. SOLUTION: An information offering device collects various status data for an elevator from an elevator controller for controlling the elevator and offers traffic information. It includes means for comparing the traffic density of the elevator on that day with a preset value to judge that day corresponding to a weekday or to a holiday (step 6) and means for performing statistical processing based on status data collected for preset days corresponding to weekdays closed to that day inclusive or status data collected for preset days corresponding to holidays close to that day inclusive in accordance with the judgement result of the judging means (steps 7, 8, 10, 11).
Patent JP-H1160983-A (JP)
Title: Intercalation material formed by cointercalation of monomer, oligomer and/or polymer intercalant, surface modifying agent and laminar material and nano synthetic material prepared by the intercalation
Inventor: LAN TIE
IPC: C01B33/44
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject laminar material for providing a polymer matrix with mechanical strength, heat resistance, etc., capable of widening a gap between adjoining small branches and readily releasing individual small branches, by bringing a laminar material such as phyllosilicate into contact with a long-chain alkyl-containing intercalant surface modifying agent. SOLUTION: This intercalation material is obtained by bringing a laminar material into contact with an intercalant surface modifying agent containing a >=6C alkyl. The molar ratio of the surface modifying agent and an interlaminar cation is at least 1:5, the surface modifying agent is housed and fixed in the adjoining interlayer space of the laminar material and the gap between the adjoining small branches of the laminar material is widened in >=10 Å when measured after housing of the surface modifying agent. A polar organic compound containing a >=6C alkyl and a hydroxyl functional group is preferable as the surface modifying agent. Preferably the surface modifying agent and the polymerizable monomer and/oligomer and/or polymer are simultaneously subjected to cointercalation.
Patent JP-H02176040-A (JP)
Title: Insert to be buried in sloped ceiling
Inventor: SHIMIZU SHOHACHI
IPC: E04B9/18
Filed: 1988-12-27
Abstract: PURPOSE:To permit hanging bars to be vertically hung down from various sloped ceilings by a method in which sliders are connected such that their cross sections are slid along the slide guide face of a circular base, and they are fixed so that the axis of the female thread of the slider becomes vertical. CONSTITUTION:A slot 4 through which a hanging bar passes if formed in the bottom of a base seat A body 1, and on the upside of the seat A, a shallow groove 2 forming the first slide guide face 3 is formed, and a recession 5 to be fitted with a slider 13 is formed on the inner wall facing the groove 2. The slider 13 is integrally provided to the lower end of the cylindrical slider B body 12, and projections 14 to match the recession 5 are formed on both sides of the downside having a circular form similar to the cross section of the face 3. A fixing part 15 is provided projectionally from both sides of th slider 13 and its downside is closely contacted with the second guide face 6 of the base seat A. The slider 13 is slid along the guide faces for regulating slopes.
Patent JP-H10167373-A (JP)
Title: Storage case for recording medium cassette
Inventor: ITOU YURIKA
IPC: B65D85/575
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To allow a lid to be closed without interposing a label sheet sticking out of a storage case. SOLUTION: The storage case 1 for a tape cassette comprises a cassette insertion opening 2, a case body 3 comprising a storage face 10 formed in an approximately equal shape to that of a main surface of a tape cassette and beveled parts 7a, 7b formed at an end of the storage face 19 and a lid 4 rotatably attached to the case body 3 to close the cassette insertion opening 2 and the storage face 19 of the case body 3. The beveled parts 7a, 7b are formed at a storage face end where an end of the lid 4 comes close when the lid 4 closes the cassette insertion opening 2 and the storage face 19.
Patent JP-H04206675-A (JP)
Title: Printed circuit board with heat sink
Inventor: HANAMORI MASARU
IPC: H05K3/42
Filed: 1990-11-30
Abstract: PURPOSE:To prevent drop of heat radiating property of a heat sink and also prevent short-circuit between the heat sink and lands through formation of a ring type recessed portion by removing, in the form of a ring, the circumferential angled portion of the clearance hole of heat sink in the side of a printed circuit board. CONSTITUTION:A ring type recessed portion 22 is formed by removing, in the square cross-sectional view, the internal circumference of a clearance hole 20A of a heat sink 16A in the side of a substrate 10 by a machinary cutting method with a drill, etc., or by a chemical processing method such as a chemical milling method, etc. In this case, the diameter A of the clearance hole 20A is reduced, while making the diameter D of the lower circumference, namely the ring type recessed portion 22 of the clearance hole 20A near the lands 14 sufficiently larger than the diameter B of the lands 14.
Patent JP-H11160763-A (JP)
Title: Field frame switching device
Inventor: INOUE YOSHIYUKI
IPC: G03B13/12
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire camera without making the camera larger by securing the member of a field frame switching mechanism or a switching path. SOLUTION: A light shielding blade 6b is arranged above a display member 32 and intercepts luminous flux B from a backlight 33 in the midst of switching a field frame. When the switching of the field frame is finished, the blade 6b is turned so as not to intercept the luminous flux B from the backlight 33 and space L4 above a focusing screen 4 is made small.
Patent JP-2000156074-A (JP)
Title: Title display method for md player
Inventor: HOSHI TATSURO
IPC: G11B27/34
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an MD player suitably switching a title display by a character code of two bytes of KANJI (chainese character), etc., from the title display by the character code of one byte of English numeral, etc. SOLUTION: When a value of a fourth bit (d4) of a used sector recorded on a sector 0 of a UTOC(user table of contents) of an MD(Mini Disk) is '1', the title data are read out from the sector 4 of the UTOC, and whether or not the data are null (Null) is inquired. When not null, the title data consisting of the character code of two bytes are read out from the sector 4 to be displayed on a display part. When null, the title data consisting of the character code of one byte are read out from the sector 1 to be displayed on the display part.
Patent JP-H08157869-A (JP)
Title: Liquid detergent composition
Inventor: NOMURA KOKI
IPC: C11D17/08
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the subject composition prevented from the deactivation of the enzyme therein due to heat and capable of preventing deterioration of perfumes, by stably blending, without the need of any heat application, a fluorescent brightener in a thick detergent prepared by incorporating a specific nonionic surfactant with a protease. CONSTITUTION: To a liquid detergent composition containing, as a main ingredient, a polyoxyethylene polyoxypropylene alkyl ether-type nonionic surfactant of the formula R-O(EO)m(PO)nH (R is a 10-16C alkyl or alkenyl group; EO is ethylene oxide group; PO is propylene oxide group; (m) is an ethylene oxide added number of moles and is 5-6; (n) is a propylene oxide added number of moles and is 1-2) and a protease, a fluorescent brightener is added by previously dispersing or dissolving in a dispersion, as a mixture of a polyoxyethylene polyoxypropylene lower alkyl ether-type solvent with water at the weight ratio of (15:85) or higher.
Patent JP-H02176269-A (JP)
Title: Piston ring and manufacture thereof
Inventor: KOTAKE TATSUO
IPC: F16J9/26
Filed: 1988-12-27
Abstract: PURPOSE:To almost perfectly prevent aluminum from its adhesion even when a piston ring is mounted to an aluminum alloy-made piston by applying to at least upper, lower and internal peripheral surfaces a phosphate chemical conversion coating constituted of a crystal grain providing roundness. CONSTITUTION:A manganese phosphate film 6 is formed on upper, lower and internal peripheral surfaces of a base material 5 of a piston ring 3, and a chromic acid chemical conversion process is applied to this film 6, further for improving wearing resistance of a sliding surface with a cylinder 4, a chrome plating layer 7 is formed. Thus, the phosphate film 6 prevents an aluminum grain from its adhesion to a surface of the piston ring 3 from a piston groove 2. Further by applying the chromic acid chemical conversion process to the film 6, a crystal grain of the phosphate film 6 is formed in a shape having roundness, so that the film 6 is improved in its wearing resistance and close adhesion.
Patent JP-H04207486-A (JP)
Title: Solid-state image pickup device
Inventor: TANIGAWA HIROSHI
IPC: H04N5/347
Filed: 1990-11-30
Abstract: PURPOSE:To decrease the number of transfer gate electrodes and to improve vertical resolution by separating and forming the photoelectric conversion elements and vertical charge transfer paths in a photodetecting section and transferring charges from the photoelectric conversion elements to the vertical charge transfer paths after exposing, then executing scanning reading out. CONSTITUTION:The photoelectric conversion elements P and vertical charge transfer paths L1 to Lm in the photodetecting section 7 are separated and formed and the charges are transferred from the photoelectric conversion elements P to the vertical charge transfer paths L1 to Lm after exposing, then the scanning reading out is executed. Then, an electronic shutter function is provided and the picture element signals in the vertical charge transfer paths L1 to Lm can be transferred like so-called domino falling sequentially from the signals disposing on the horizontal charge transfer path 10 side. The number of the transfer gate electrodes is decreased in this way and the vertical resolution is improved.