baber/WOPTO huggingface dataset:
Patent JP-S6222352-A (JP)
Title: Gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/36
Filed: 1985-07-19
Abstract: PURPOSE:To get deterrent action of discharge applied to cells making incorrect discharge by providing mechanical barrier walls on the borders between cells in the address for preventing quick movement of discharge gas while arranging the electrodes for selection on the side of the barrier walls. CONSTITUTION:A plurality of the pair of an X holding electrode and Y holding electrode are periodically formed on a lower substrate 1 by a thick film method or a thin film method, of for example, printing and fixing said electrodes thereon with metal paste, followed by getting dielectric paste on the groups of the electrodes 2 and 3 while being fired in a furnace for forming a dielectric layer 6. After printing and firing partitions 4 raised and arranged to cross the holding electrodes on the dielectric layer 6, the selection electrodes 5 are formed on one side on the partitions 4 by vacuum evaporation. Thereafter, a gas discharge panel is formed by covering thus produced article with an upper substrate 7 while filling discharge gas therein. When a selection pulse is applied to the selection electrodes 5 in the state where the voltage to be held is impressed on the X and Y holding electrodes of the panel thus formed, the selection discharge is induced into a target cell thus, sharply reducing discharge of the neighboring cells located over the partitions.
Patent JP-H0327054-A (JP)
Title: Electrophotographic carrier and binary developer
Inventor: IKEDA TAKESHI
IPC: G03G9/097
Filed: 1989-06-26
Abstract: PURPOSE:To reduce production of a spent toner and tendency of charging up of a toner and to stabilize chargeability characteristics at the time of repeated uses by coating the core material of the carrier with a coating material comprising a specified vinyl copolymer and a fluororesin. CONSTITUTION:This carrier to be used is formed by coating the core material, such as ferrite particles, with the coating material containing the vinyl copolymer having a hydroxyl value of 1 - 100, such as a styrene.2-hydroxyethyl methacrylate.methyl methacrylate copolymer., and the fluororesin, such as a vinylidene fluoride-tetrafluoroethylene copolymer, and fine conductive particles of <=1.0 mum particle diameter, such as carbon black, dispersed into both resins. It is preferred to use the binary developer comprising the positively chargeable toner and the carrier.
Patent JP-H0720822-A (JP)
Title: Display controller
Inventor: YOSHIDA TADASHI
IPC: G02F1/133
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently detect a part where the movement of an input image is present. CONSTITUTION:This controller is provided with an input means 100 inputting an image signal indicating a color image, a frame memory 150 storing the image signal inputted by the input means 100 for displaying and an inter-frame change detection means 220 for displaying a part changed for every frame on a display device, and the inter-frame change detection means 220 detects the color image by weighting the detection precision of plural components constituting the color image.
Patent JP-H09320957-A (JP)
Title: Lithography apparatus
Inventor: SUZUKI HIROYUKI
IPC: G03F7/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To implement an exposure treatment properly while various exposure treatment programs are executed by one aligner. SOLUTION: An operator sets modes for switching the apparatus environments of a projection aligner 10 in a memory device 120 beforehand through a main controller 106 by using a keyboard 116C, etc. If the operator inputs an apparatus environment switching command or an exposure process execution command by using the keyboard 116C or an operation panel 116B, the main controller 106 switches the apparatus environment in accordance with the set mode and the type of the inputted mode, and the proper exposure process can be executed in accordance with the switched apparatus environment.
Patent JP-S6139075-A (JP)
Title: Picture recorder
Inventor: WASHIYAMA NARUTATSU
IPC: G03G21/20
Filed: 1984-07-31
Abstract: PURPOSE:To reduce radiation of heat from a fixing device into a housing as less as possible, to shorten a warm-up time and to suppress the temperature rise in a machine as less as possible even if heat discharging fan is stopped at the time of a power saving mode by arranging heat insulating members on both ends, thermally floating a fixing roller from its supporting body and arranging a heat radiation shielding cover on the periphery of the fixing roller. CONSTITUTION:A curved surface-like reflecting plate 7 having heat reflecting property is arranged adjacently to the periphery of a heat roller 1 over the whole longitudinal direction of the heat roller 1 and a thick cover 8 for preventing heat radiation is tightly adhered to the whole projected surface of the reflecting plate 7 to suppress useless heat radiation from the reflecting plate 7. A reflecting plate 9 and a cover 10 are also arranged on the press roller 2 side so as to cover the great part of the periphery of the press roller 2. The arrangement of these reflecting plates 7, 9 and covers 8, 10 makes it possible to reduce useless heat consumption lost from the heat roller 1 and the press roller 2. Since the heat roller 1 is thermally independent of the machine body and frame bodies 13, 13' by heat insulating sleeves 11, 11' and heat resisting gears 14, 14', heat radiation to the outside of the fixing device through these units is extremely reduced.
Patent JP-H115482-A (JP)
Title: Ash tray for automobile
Inventor: AKIMOTO YUKIO
IPC: B60N3/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the ash tray opening operation in the condition that a user holds a natural posture by forming an upper edge of a front surface of an ash tray main body with a finger hook knob having a U-shaped cross section, and hooking a finger tip on the finger hook knob, and circularly pushing the knob downward in this side so as to open the ash tray main body. SOLUTION: An upper edge of a front wall of an ash tray main body 15 is formed with a finger hook knob 22. Position of the knob 22 at the time of full opening the ash tray main body 15 is set at the center of turning of the ash tray main body 15 positioned within a turning radius of an arm of a user, who operates the ash tray main body 15 so as to open and close it, when the arm is extended so as to be turned around a shoulder. Since the center P of turning is set, in case of opening the ash tray main body 15, a finger of a user is easily hooked on the knob 22 by extending a hand forward in the natural posture, and the ash tray main body 15 is easily opened with the simple operation for turning the arm, which is extended forward, around the shoulder.
Patent JP-H11337418-A (JP)
Title: Manufacture of sheath-type thermocouple
Inventor: YOSHIDA MAKOTO
IPC: B23K26/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sheath-type thermocouple whose productivity and working quality are enhanced by a method wherein an insulating film which is fixed and bonded to the surface of a thermocouple strand exposed at the end part of a sheath-type thermocouple blank is removed efficiently, stably and surely. SOLUTION: First, a metal sheath is cut off so as to be stripped in both end parts of a sheath-type thermocouple blank which is cut to a proper length, an inorganic insulator at the inside is removed, and both end parts of both thermocouple strands 12, 14 are exposed. Films 16' as an inorganic insulator are stuck (fixed and bonded) firmly to surfaces of both thermocouple strands 12, 14 which are exposed in this manner. Then, tip end parts of the respective thermocouple strands 12, 14 are irradiated with YAG laser light LB on one end side of the sheath-type thermocouple blank. The insulating films 16' which are fixed and bonded to the surfaces of the strands 12, 14 are removed by laser energy.  In an insulating-film removal process by the laser energy, the YAG laser light is irradiated from a set direction, and sides of the thermocouple strands 12, 14, i.e., the side of the sheath-type thermocouple blank, are turned around the axial direction. Thereby, the laser energy reaches the whole (360 deg.) in the circumferential direction of the thermocouple strands 12, 14.
Patent JP-S6053015-A (JP)
Title: Thin film formation by laser irradiation
Inventor: YOKOYAMA HIROYUKI
IPC: H01L21/205
Filed: 1983-09-02
Abstract: PURPOSE:To form a thin film which has greater adhesive strength to a sample substrate and excellent controllability of thickness pattern by heating with irradiation of laser light which ranges from ultraviolet (u.v.) to infrared (i.r.) after the thin film is formed on the sample substrate using optical dissociation of a compound gas of metal and semiconductor by irradiation of u.v. laser light. CONSTITUTION:Visible laser light generated from a laser oscillator 1 is partly converted to the second harmonic by a second harmonic generator 2 and the output is used as an u.v. laser light. An inert gas is sent into a thin film forming cell 11 through a compound cylinder 18 from a carrier gas inlet 17, u.v. laser light is made to irradiated on a sample substrate 10 opening an u.v. light shutter 7 and a thin film is formed where the u.v. light is made to irradiated on the sample substrate 10 by optical dissociation of compound gas. When the thin film becomes a desired thickness, the u.v. light shutter 7 is closed and the compound gas is removed from the thin film forming cell 11. Then, visible laser light adjusted in appropriate strength is made to irradiated where the thin film is formed on the sample substrate 10 opening a visible light shutter 6. By this process, only a portion where the thin film is formed can be heated sufficiently and the adhesive strength of the thin film to the sample substrate 10 can greatly be improved.
Patent JP-H10187519-A (JP)
Title: Method for preventing contention of distribution system
Inventor: GEHANI NARAIN H
IPC: G06F17/30
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent contention among copies of the same data items in the distribution system by providing a token pointer so as to provide relative items for the owner of a corresponding token. SOLUTION: A section 401 shows operation that a server (a) which issues an original token request performs, a section 402 shows operation that a server (b) which receives the request performs, and a section 403 shows operation that another server (c) in a request chain performs respectively. Each time a server receives a token from another server or sends it, it updates the token pointer attached to the token and confirms the current owner of the token. For example, the server (c) sends the token to the server (b) which sends the token to the server (a) as the original token requester. Therefore, the token pointer provides relative items for a server which processes the corresponding token directly or indirectly (through an intermediate server).
Patent JP-2000344022-A (JP)
Title: Automobile interior material having indicating function
Inventor: OBA HIROAKI
IPC: B60R13/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve design without reducing the accommodating capacity of a luggage room of an automobile by providing an automobile interior material laid along the side of a back door or the like of the automobile with an indicating part changed in color and glossiness as compared with the general part and formed integrally. SOLUTION: An interior material 20 mainly made of fiber and thermoplastic resin is laid in the inner surface of a luggage boot, thereby decorating and protecting the inside of the luggage boot. In the interior material, a non-fomred floor trim 21 is laid on the floor surface of the luggage boot, and a formed side trim 22 is laid on the wall surface. Inside of the back door, a back door trim 23 is laid along the back door. In the back door trim 23, an indicating part 23b changed in color or glosiness as compared with the general part 23a is integrally formed. Preferably the indicating part is formed by raw material having high light reflection or fluorescent raw material to be different in color or glossiness from the general part to be excellent especially in visibility during the night.
Patent JP-S647117-A (JP)
Title: Transistor constant voltage generating circuit
Inventor: MATSUDA KAZUHIRO
IPC: G05F3/16
Filed: 1987-06-29
Abstract: PURPOSE:To almost eliminate the change of output voltage by controlling the current flowing to the base of a bipolar transistor TR in accordance with the change of output current flowing to a load. CONSTITUTION:When the current flowing to the load is increased to a certain value or more and the output voltage will be reduced, the voltage at the middle point or connection between a resistance circuit R4 and a bipolar TR Q1 is reduced, and a field effect TR T of a TR circuit W is switched from the cut-off state to the conductive state. As the result, the current flows to the base of the bipolar TR Q1 through the field effect TR T, and the voltage drop between the collector and the emitter of the TR Q1 is reduced to compensate the fall of the output voltage.
Patent JP-2000347670-A (JP)
Title: Laminated soundproof material and its manufacture
Inventor: TASHIRO KIYOBUMI
IPC: B32B5/26
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminated soundproof material of comparatively low price, preventing fire from propagating to a driver's seat when a fire breaks out in an engine room, and having excellent performance as a sound insulating effect and cushioning material by mutually affixing together a specific sound absorbing sheet part having two layers of fiber aggregate construction and a sound insulating sheet part of specific thickness. SOLUTION: This laminated soundproof material is manufactured by mutually affixing together a sound absorbing sheet part 2 and a sound insulating sheet part of thickness of 2-10 mm. The sound absorbing sheet part 2 has two layers fiber aggregate construction constituted of an incombustible fiber layer 5 and an ordinary fiber layer 7, and the incombustible fiber layer 5 is formed by blending flame resisting fiber of 20-100 wt.% and general organic fiber of 80-0 wt.%. In the incombustible fiber layer 5, the flame resisting fiber has at least 20 wt.%, and in the case of raising fire resistance, the total quantity may be the flame resisting fiber. In this case, if the flame resisting fiber is under 20 wt.%, there is possibility that fireproofing is lowered than the desired value.
Patent JP-S6317835-A (JP)
Title: Production of fluorine-containing unsaturated carbon compound
Inventor: FUCHIGAMI TAKAMASA
IPC: C07F7/12
Filed: 1986-07-11
Abstract: PURPOSE:To readily produce a fluorine-containing unsaturated carbon compound to be a raw material for fluorine-containing polymers, by reacting a readily available polyfluoroalkyl iodide with a terminal acetylene in the presence of a palladium catalyst and base. CONSTITUTION:A polyfluoroalkyl iodide expressed by formula I (R<1> and R<2> are H, halogen or polyfluorocarbon), e.g. perfluorooctyl iodide, etc., is reacted with a terminal acetylene expressed by formula II (R<3> is H, alkyl, alkenyl, aryl, aralkyl or silyl), e.g. 1-hexyne, etc., in the presence of a palladium catalyst, particularly preferably a palladium complex, e.g. dichlorobis(triphenylphosphine) palladium, etc., and a base, e.g. alkali metal hydride, triethylamine, etc., to afford the aimed fluorine-containing unsaturated compound expressed by formula III, e.g. 2-butyl-1-perfluorooctyl-1-octen-3-yne, etc.
Patent JP-H107782-A (JP)
Title: Copolycarbonate polymer and its production
Inventor: OGAWA NORIYOSHI
IPC: C08G64/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a copolycarbonate polymer excellent in solvent solubility, soln. stability, and surface hardness by selecting a copolycarbonate polymer derived from specific compds. SOLUTION: This polymer has structural units represented by formula I (wherein R1 to R8 are each H, fluorine, chlorine, bromine, iodine, a 1-6C alkyl, a 6-12C aryl, a 2-6C alkenyl, a 1-6C alkoxy, or a 7-17C aralkyl) and structural units represented by formula II [wherein R9 to R16 are each the same as R1 to R8 ; and Y is a group represented by formula III (wherein R17 to R20 are each H, a 1-6C alkyl, a 2-6C alkenyl, a 1-6C alkoxy, a 6-12C aryl, or a carbocycle or heterocycle formed by combining two of them; and (b) to (d) are each 0-20), S, a group represented by formula IV, O, CO, a group represented by formula V (wherein (e) and (f) are ach 1-100), or SO], the units represented by formula I accounting for 2-40mol% of all the structural units, and has an intrinsic viscosity of 0.3-2.0dl/g.
Patent JP-H11353414-A (JP)
Title: Character image recognizing device
Inventor: KURODA HIROSHI
IPC: G06K9/34
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a character image recognizing device which can perform high-precision character image from even a character image of low quality, specially, in a free writing style where adjacent characters are in contact with each other. SOLUTION: The character image recognizing device which performs character recognition from a character string image included in inputted multi-level image data is provided with an input device 100 which converts the multi-level image data to 1st and 2nd slice data by using slice levels and a data processor 110 which compares pieces of physical position information of respective segments of character images obtained with the 1st and 2nd slice data and recognizes the character image according to the comparison result.
Patent JP-H0828188-A (JP)
Title: Mucking construction method in tunnel excavation
Inventor: MATSUBARA KENTA
IPC: E21D9/12
Filed: 1994-07-14
Abstract: PURPOSE:To efficiently carry out discharge work of excavated muck by effectively using a pile tunnel after arriving. CONSTITUTION:At the time of drilling an upper half part 1 of a working face surface 2a of a main tunnel 2 after arrival of a pile tunnel 1, a groove part is opened by simultaneously drilling an upper part of the pile tunnel 1 under an engineering method to drill while widening the main tunnel 2 in the rear part of the pile tunnel 1. Drilling muck 6 is dropped into the pile tunnel 1 through the groove part 1a, transferred to a belt conveyor 4 by a muck loading machine 5 which is a muck carrier means provided in the pile tunnel 1 and discharged to the arrival side through the belt conveyor 4.
Patent JP-2000348060-A (JP)
Title: Method and device for retrieving contents
Inventor: SUGAWARA TAKAYUKI
IPC: G06F17/30
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a contents retrieving method by which multi-dimensional retrieval is executed by combining contents ID, media ID and user ID. SOLUTION: A retrieval data map generator 12 generates a retrieval data map based on inputted contents ID, media ID and user ID and records the map in a retrieval data map memory 20. A retrieval data map retriever accesses the retrieval data map memory 20 based on designated retrieval ID and retrieves media ID, contents ID and user ID which are recorded in relation with retrieval ID.
Patent JP-S6222466-A (JP)
Title: Manufacture of lead frame for integrated circuit device
Inventor: KITAMURA NAOHIRO
IPC: H01L23/50
Filed: 1985-07-22
Abstract: PURPOSE:To mount easily a holder at a high precision in a given position on a lead frame, by providing an inner short rod, and removing the inner short rod after the holder is molded. CONSTITUTION:Under a condition in which inner leads 1 are connected by inner short rods 8 provided so as to surround the base stand 2, outer short rods 6, dam rods 5 and leads (the tips of the inner leads 1 and the base stand 2 are cut and separated), the lead frame is punched. Under this condition, since the inner leads 1 are fixed by the inner short rods 8, they are secured at designed positions even after press punching. After a pour of fluid insulating holder 7 is made by using a mold, it is cooled and hardened to hold the inner leads 1. Again by punching, the inner short rods 8 are cut. Where bonding onto the lead frame is done, the bonding may be done onto the inner leads 1 around the holder 7.
Patent JP-S5785967-A (JP)
Title: Silent chain
Inventor: DOUNO JIYUNICHI
IPC: C23C12/00
Filed: 1980-11-17
Abstract: PURPOSE:To improve toughness and hardness, and improve meshing performance, that is, transmission efficiency of a silent chain by subjecting the surfaces of the ring plates and pins of the chain to a chromizing treatment then to oil hardening and tempering. CONSTITUTION:Blank materials for ring plates 3 and pins 2 in a silent chain 1 are manufactured of a steel material contg. >0.3% C, and these are subjected to a chromizing treatment to form Cr layers on the surfaces. After these are heated to 860 deg.C, they are oil-hardened and further tempered. A large number of fine particles of Cr carbide of high hardness are dispersed and deposited in the Cr layers of the blank material surfaces to improve the toughness and hardness of the material. Hence, it is possible to constitute the recesses 9 of the ring plates provided so as to avoid interference of the plates 3 with sprockets 6 at a larger notching rate R and to bring the meshing point A, that is, meshing line D closer to the pitch line P of the chain 1, thereby permitting the improvement in the meshing performance of the chain.
Patent JP-H0910190-A (JP)
Title: Measuring apparatus for concentration of oxygen
Inventor: KURONO TAKEHIRO
IPC: G01J1/40
Filed: 1995-06-28
Abstract: PURPOSE: To provide a measuring apparatus for concentration of oxygen which can continuously measure changes in the concentration of oxygen alone in the body of a subject. CONSTITUTION: This measuring apparatus is provided with an exercising cycle detecting section to detect an exercising cycle of a subject 1, a synchronous signal generating section 45 to generate a synchronous signal by a pulse in sections made by dividing the cycle of a detection signal from the exercising cycle detecting section, a transmission light quality, detecting section 41 to detect the degree of transmission of the light irradiated to a measuring part 2 of the subject 1 at a pulse timing of the synchronous signal and an arithmetic section 47 to compute changes in the concentration of oxygen in blood of the subject 1 for each section from a quantity of transmission light data detected at the transmission light quantity detecting section 41.
Patent JP-S56108734-A (JP)
Title: Preparation of beta-halogenoisobutyryl halide
Inventor: OOHASHI TAKEHISA
IPC: C07C51/60
Filed: 1979-12-13
Abstract: PURPOSE: To obtain the titled substance useful as an intermediate for hypostensive agent, by the simultaneous halogenation of the hydroxyl and the carboxyl groups of β-hydroxyisobutyric acid in one stage with a halogenating reagent, in the presence of an amide compound or a base.  
     CONSTITUTION: β-Hydroxyisobutyric acid or its salt is reacted with a halogenating reagent, e.g. thionyl chloride, phosphorus trichloride or phosphorus oxychloride, in the presence of an amide compound, e.g. N,N-dimethylformamide, N,N-dimethylacetamide, N-formylmorpholine or N-formylpiperidine, or a base, e.g. an organic base, its hydrochloride, or an inorganic base, in an amount of 0.1W10mol%, at 0W25°C during the addition of the halogenating reagent, and at 30W70°C after the addition, to give the titled substance, especially an optically active substance of D-form. 
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