baber/WOPTO huggingface dataset:
Patent JP-H0941254-A (JP)
Title: Tape for press-winding of electric wire, its production and electric wire
Inventor: HORIGUCHI YASUYOSHI
IPC: D04H1/541
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a tape for the press-winding of an electric wire having excellent shrinkability and tape-pressing property and to provide a process for the production of the tape. SOLUTION: The objective tape is composed of a non-woven cloth made of a core-sheath conjugate filament of a thermoplastic resin. The fiber density of the tape is 0.4-0.5g/cm<3> , the tensile strength per unit areal density (g/m<2> ) is 250-350g and the 5% modulus is >=160g. Melt-spun core-sheath conjugate filaments of thermoplastic resin are collected on a net and the obtained sheet is passed through calender rolls, subjected to stretch heat-treatment at a temperature lower than the melting point of the low-melting polymer by >=20 deg.C, hot- pressed with an embossing roll and cut to the form of tapes.
Patent JP-H11312353-A (JP)
Title: Disk cartridge loading device, and disk storage device provided with the same
Inventor: YAMADA TAKASHI
IPC: G11B17/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To make a disk storage device thin in thickness by setting the moving amount of a cartridge holder smaller than the thickness of a disk cartridge and setting it to the amount capable of evading interference with a rotation drive mechanism at a loading/unloading time. SOLUTION: Before the disk cartridge 1 is loaded, the upper part of the cartridge holder 23 is protruded from an upper surface of a mechanical chassis 21 by nearly a half, and a moving door 36 is moved downward out of the moving locus of the cartridge 1, and an opening window 27 and a cartridge port 28 are opened also. At this time, when the thickness after the cartridge 1 is loaded is made T1, and the thickness before loading is T2, and the thickness of the cartridge is T3, they are in the relation of T2-T1<T3. When the cartridge 1 is loaded, the cartridge holder 23 enters the mechanical chassis 21, and an upper surface opened part is closed by a top cover 22, and the thickness of the storage device main body is made T1.  In such a state, the moving door 36 is moved from out of the moving locus of the cartridge 1 to on the moving locus, and the opening window 27 and the port 28 are closed also.
Patent JP-H11310015-A (JP)
Title: Pneumatic tire
Inventor: KOBAYASHI KAZUTOMI
IPC: B60C15/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve run-flat durability by restricting deflection deformation not only with a reinforcing rubber but also under the cooperation of carcass ply cords, a carcass and a bead filler rubber. SOLUTION: A pneumatic tire includes a carcass 5 including a turnup ply 5a, a bead filler rubber 8, and a reinforcing rubber 9, the turnup ply 5a being formed with steel cords having a stranded structure of 1×n (2<=n<=7) and an element wire diameter of 0.125-0.275 mm or less. A distance Br from a rim diameter line D of a crossing B between a line drawn from the contour circular center O of a rim flange 2a inward of the tire at an angle of 60 degrees to a line parallel to the rim diameter line D and the inner surface of the tire in the radial cross section of the tire is set to be 0.6-1.3 times a distance Ar from the rim diameter line D of the inner end A in the radial direction of the reinforcing rubber and the maximum thickness Gh of the reinforcing rubber is set to be 0.8-1.4 times the maximum thickness Gb of the bead filler rubber.
Patent JP-S61277223-A (JP)
Title: Semiconductor module
Inventor: OSHIKIRI KEIICHI
IPC: H03K17/08
Filed: 1985-06-03
Abstract: PURPOSE:To output signals of the same switching waveform by providing a detecting means which detects whether there is a supply current of switching elements or not and using the detection signal from this detecting means to prevent vertical short-circuit of switching elements connected in series. CONSTITUTION:At the moment when the emitter current of a transistor TR Q2 disappears, a detection signal 1E goes to the low level, and the output signal of an AND circuit 2a goes to the high level, and a TR Q1 is turned on. If there is the emitter current of the TQ Q1 when an output signal 1A of a PWM control circuit 1 i charged from the high level to the level, the TR Q2 is not turned on because a drive signal 1C from a drive circuit 3b goes to the low level, but the drive signal 1C goes to the high level at the moment when the emitter current disappears, and the TR Q2 is turned on then. Consequently, the turn-on/off time of both switching elements is not delayed when one of them is changed from the turning-on state to the turning-off state and the other is changed from the turning-off state from the turning-on state. Thus, the circuit is simplified and the mode of simultaneous turn-on of two TRs is prevented.
Patent JP-S5818241-A (JP)
Title: Manufacture of narrow necked container
Inventor: NAGANAMI HIROSHI
IPC: B29C33/52
Filed: 1981-07-28
Abstract: PURPOSE:To obtain the titled seamless container safely and inexpensively, by positioning a core of a readily meltable alloy in a mold, filling an unvulcanized rubber in a space between them, heating the core to be melted after the vulcanization molding of the unvulcanized rubber, and removing the core. CONSTITUTION:For example, the spherical core 1 made of a readily meltable alloy (e.g. an alloy of 52.0wt% Bi, 31.7wt% Pb, 15.3% Sn and 1% Cd and having melting temperature of 83-92 deg.C) attached around one end of a bar 2 is positioned in the upper mold 4 and the lower mold 5, and an unvulcanized rubber compound is filled in the space 6 defined by the core 1, the bar 2, and the upper and lower molds 4, 5 and is vulcanized by heating and pressing by press heating plates 6, 7 to obtain the molded item. The the vulcanized and molded item is removed from the molds 4, 5 and the core 1 is melted by a sheathed heater 3 in the bar 1, and is removed from the opening of the obtained product.
Patent JP-S5544589-A (JP)
Title: Electroplating method of inside surface of metal tubular body and apparatus thereof
Inventor: KAWASAKI MOTOO
IPC: C25D5/08
Filed: 1978-09-26
Abstract: PURPOSE: To form a homogeneous plating layer on the inside surface of a tubular body inserted with inert anode with high performance by electroplating the same while continuously feeding the specified electrolyte into said metal tubular body.  
     CONSTITUTION: Electrolyte E is so controlled in a control cell 11 that the metal ion concentration of the metal to be plated becomes constant, after which it is supplied into a metal vessel 14 whose inside surface is to be plated with its opening part 17 being faced upward, by means of a pum 12. If necessary, the electrolyte E is so controlled that its pH and liquid temperature as well as other conditions become constant as well. Voltage is applied between the insoluble anode 15 inserted and disposed into the metal vessel 14 and the metal vessel 14 from a power source V, whereby plating is accomplished. Here, the transport pipe 13 of the electrolyte is inserted into the metal and the inert electrode 15 is provided on the outside circumference surface thereof, whereby the electrolyte led into the metal vessel through the bottom opening part 16 of the transport pipe 13 is evenly dispersed and circulated, whereby even plating is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08290106-A (JP)
Title: Coating sheet
Inventor: SATO MASAAKI
IPC: C08L23/00
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a sheet excellent in designability, functionality and prevented from impairing the appearance of a bent part at the time of bending by forming a coating film composed mainly of a polyurethane bead and an urethane resin on one or both surfaces of a sheet composed of an olefin based polymer. CONSTITUTION: The coating sheet is obtained by forming the coating film composed mainly of the polyurethane bead and the urethane resin on one or both surfaces of the sheet composed of the olefin based polymer. As a result, since the cross-linked polyurethane bead is protruded on the surface, surface hardness against scratch or the like is improved. Further since the coating film is composed mainly of the polyurethane bead and the urethane resin, the elasticity of the urethane resin absorbs the force partially impressed to the polyurethane bead to hardly generate the scratch and if the scratch is generated, the scratch is easily recovered by the restoring force of the urethane resin. And the elasticity gives soft feeling at the time of holding the sheet with hand.
Patent JP-S62278144-A (JP)
Title: Infrared optical fiber
Inventor: KANAMORI TERUHISA
IPC: G02B6/02
Filed: 1986-05-26
Abstract: PURPOSE:To obtain optical fiber having high quality and low loss, by forming a core and a clad by the use of ZrF4-BaF2-LaF3-YF3-AlF3-LiF or specific glass obtained by replacing it. CONSTITUTION:Infrared optical fiber which has a core and a clad comprising fluoride glass consisting of 43-55mol% at least one fluoride of ZrF4 and HfF4, 18-28mol% BaF2, 1.5-7mol% LaF3, 1.5-7mol% at least one fluoride selected from GdF3, LuF3, YF3 and ScF3, 1.5-7mol% AlF3 and 15-25mol% at least one fluoride selected from LiF and NaF and having 100mol% total amount, wherein the clad surely contains HfF4 or NaF or both of HfF4 and NaF and the total of number of moles of HfF4 and NaF contained in the core is smaller than the total of number of moles of HfF4 and NaF contained in the clad.
Patent JP-H11311458-A (JP)
Title: Chiller
Inventor: HIRAI SHINJI
IPC: F25D11/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in the noisy operating sound of a compressor. SOLUTION: Operating frequency of a compressor is kept constant during an interval when refrigerant is being fed to an RF refrigerant channel 19 and an F refrigerant channel 20. Since fluctuation in the load torque of a compressor motor is made gentle, fluctuation in the magnitude or quality of operating sound is suppressed. Refrigerant is fed at an operating frequency (50 Hz) into the RF refrigerant channel 19 and at an operating frequency (40 Hz) into the F refrigerant channel 20. Since the flow rate of refrigerant in the RF refrigerant channel 19 and the F refrigerant channel 20 is optimized, production efficiency of chill is enhanced.
Patent JP-H11312032-A (JP)
Title: Interactive help system, method therefor and storage medium stored with program related with the method
Inventor: HATTORI TAKAHARU
IPC: G06F3/048
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an interactive help system capable of making an inquiry in simple natural language, and providing an answer to a problem to be solved by a user with extremely high precision without displaying a lot of complicated items. SOLUTION: A predicate part in which an operation or processing related with an object indicating the object or function of a processing is described, and a descriptive content to be outputted corresponding to the predicate part are stored. The data of each object are stored in the format of a hierarchical object tree, and the name of the object inquired by a user is retrieved from the object tree. When this object name is present, the predicate part inquired by the user is retrieved for the object in a level higher than the level of the object, and when the predicate part is present, the descriptive content corresponding to the predicate part is outputted as an answer to the inquiry of the user.
Patent JP-2000308731-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To please a player further with a game, making the game more thrilling and exiting by relating a variable display device and variable winning devices of a game machine with each other to make the game more visually enjoyable. SOLUTION: In this game machine, a variable display device 30 executes a symbol variation game based on the entrance of a ball into a starting winning slot 20. If the result is a jackpot display, a bonus condition is generated in which a variable winning device 50A opens/closes sixteen times at the maximum. If the result is a special jackpot display in which the variation of symbols stops on all display sections 31-33 to display the same symbol among special symbols, a special bonus condition is generated in which variable winning devices 50A-50E related to the displayed special symbol open/close sixteen times at the maximum.
Patent JP-H09306299-A (JP)
Title: Switch
Inventor: TAKANOHASHI DAISUKE
IPC: H01H25/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and simplify a structure by swinging a slider by means of two cylinder parts and guide mechanisms, selecting a slide switch and a vertical switch, and further integrating a knob and the slider. SOLUTION: A slider is swung by means of two cylinder parts 8 and guide mechanisms provided corresponding to these cylinder parts 8. Thus, any of a slide switch 61 and two vertical switches 62 and 63 is selected and can be turned ON/OFF, and a column for operation direction limitation can be omitted. By providing the guide mechanisms 71 and 72, a limit cam part 14, and a slide cam 15 for an outer case 12, an inner case 13, and a slider 3 itself, respectively, a guide mechanism 7, a switch mechanism 6, and a core adjustment mechanism 5 are constituted without addition of another member. As a result, the number of parts can be reduced. Moreover, a knob 4 and the slider 3 are assembled so as to be vibrated integrally, a groove does not need to be provided, and a knob structure can be simplified.
Patent JP-2000309724-A (JP)
Title: Photopolymerizable composition for exposure to short- wavelength semiconductor laser
Inventor: MUROTA YASUBUMI
IPC: G03F7/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition sufficiently sensitive to the oscillation wavelength of a short-wavelength semiconductor laser by mixing a sensitizing dye having a specified chemical structure with a titanocene compound and an addition-polymerizable compound having at least one ethylenic unsaturation. SOLUTION: This dye is represented by the formula (wherein A and B are each independently -S-, NR3, or NR4; R3 and R4 are each independently a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl; Y1 and Y2 are each independently, a nonmetallic atomic group which, together with adjoining A or B and adjoining carbon atoms, forms a basic nucleus of the dye; R1 and R2 are each independently a monovalent nonmetallic atomic group or may be combined with each other to form an aliphatic or aromatic ring. The titanocene compound used may be any one that can generate active radicals when irradiated with light in the presence of a sensitizing dye.
Patent JP-H01291844-A (JP)
Title: Ultrasonic probe
Inventor: SAITOU YOSHITAKE
IPC: G01N29/04
Filed: 1988-05-18
Abstract: PURPOSE:To enable a high resolution diagnosis to be realized using a high-frequency ultrasonic probe by providing an air-core matching coil in its housing. CONSTITUTION:A piezoelectric element 1 provides on both sides of its ultrasonic beam emitting direction an obverse electrode 2 and a reverse electrode 3, and a lens layer 4, for focusing an ultrasonic wave, is provided on the obverse electrode 2. A damping layer 5, for absorbing vibration from a side of the reverse electrode 3, is provided in the side of the reverse electrode 3, while an air-core matching coil 14 is embedded in this damping layer 5 in its orthogonal direction both sides with the ultrasonic beam emitting direction. The damping layer 5 is provided in a housing 6, having conductivity, through an insulating layer 7. The matching coil 14 connects its one end to be conducted to the housing 6 and the other end to be conducted to a cable line 11.
Patent JP-S60264077-A (JP)
Inventor: HIEJIMA KIYOSHI
IPC: H05B6/12
Filed: 1984-06-11
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-H08286648-A (JP)
Title: Video display device
Inventor: HASHIMOTO MASAHIKO
IPC: H04N5/765
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a normal display video, even when the video is taken out from a video camera and fetched into a frame memory, asymmetrically with a displaying synchronizing signal by a restart/reset function. CONSTITUTION: This device is provided with a field memory 12 in which the video image corresponding to a display mode among the output video images of the video cameras 1-4 or the video images stored in video memories 10a, 10b is written synchronously with the display synchronizing signal, a display device 16 for displaying the video image written in the field memory 12 and a means for inhibiting the write of the video image in the field memory 12 during a first prescribed period when the video image is fetched from the video cameras 1-4 to the video memories 10a,  10b at the timing asymmetrical with the display synchronizing signal by the restart/reset function and displaying the video image written in the field memory 12 on the display device 16 immediately before the write of the video image in the field memory 12 is inhibited for a period from the time when the write of the video-image in the field memory 12 is inhibited to the time when a second prescribed period elapses.
Patent JP-S5358891-A (JP)
Title: Pinion cutter
Inventor: SAWA YUKIO
IPC: B23F21/06
Filed: 1976-10-05
Abstract: PURPOSE:To prevent deterioration of cutting performance of the cutting edge on the leading side by increasing the side relief angle of the cutting edge on the tralling side so as to reduce wear thereof on the side while making the side relief angle normal on the leading side.
Patent JP-2000315726-A (JP)
Title: Insulation method of silicon on insulation layer
Inventor: CHO TENSEI
IPC: H01L21/265
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problems of sidewall leakage, and the like, by selecting a basic material of silicon, or the like, determining an insulating section and a noninsulating section through lithography and etching, performing ion implantation, removing photoresist, performing high temperature annealing and insulating between silicon materials of an element. SOLUTION: A silicon-silicon dioxide-silicon type SOI wafer on an insulation layer of basic material is coated with photoresist which is then patterned by lithography and etching prior to ion implantation. Oxygen is not implanted into a part protected with photoresist. Subsequently, photoresist is removed and high temperature annealing is carried out. The implanted oxygen reacts on silicon to form silicon dioxide serving as an insulation layer. Independent silicon islands can form a flat surface through this process. An insulation layer of silicon nitride can be formed by substituting nitrogen for oxygen and similar effect can be attained.
Patent JP-S6010787-A (JP)
Title: Manufacture of schottky barrier type field effect transistor
Inventor: NAKAMOTO HIROYUKI
IPC: H01L29/812
Filed: 1983-06-30
Abstract: PURPOSE:To prevent a disconnection while forming a MESFET by a simple manufacturing process by laminating and shaping a protective film and a mask layer on a substrate, forming source and drain regions through the mask layer and the protective film and thermally treating the whole. CONSTITUTION:A protective film 8 and a mask layer 11 are laminated and formed on the surface of a substrate 1, and ions are implanted continuously through the mask layer 11 and the protective film 8 to shape an N layer 12. Source-drain regions 13, 14 consisting of N<+> layers are formed simultaneously on the surface of the substrate except a section under the mask layer 11, and the whole is thermally treated under the state in which the surface of the substrate is protected by the protective film 8. Accordingly, a MESFET can be manufactured through a simple manufacturing process while the surface of the substrate need not be etched in order to form a Schottky electrode, etc., the surface of the substrate is kept flat, and the disconnection of an electrode wiring can be removed.
Patent JP-H11312402-A (JP)
Title: Luminaire
Inventor: SHIMIZU YASUO
IPC: F21V8/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To make displayed contents on a display member easy to see when it is seen at a desired angle. SOLUTION: This luminaire is equipped with a lamp 6, a light guide member 1 for transmitting the light from the lamp 6, a display member 3 disposed in superposed relation on the light guiding member 1, and a transmissive member 2 disposed between the light guiding member 1 and the display member 3. The display member 3 is adapted to have light diffusivity of 15 to 50%.
Patent JP-S63284700-A (JP)
Title: Led signal lamp for traffic signal and lighting device for led signal
Inventor: HORIKITA TAKASHI
IPC: G08G1/095
Filed: 1987-05-15
Abstract: PURPOSE:To facilitate the replacement of a incandescent signal lamp with an LED signal lamp by providing a power source transformer for the LED (light emitting diode) lamp between the connection end parts of the lamp and a power source. CONSTITUTION:A group of LED lamps 2 is connected to a ferrule, which is inserted into a socket 4 for the LED lamp. Then the LED signal lamp which is fed with electricity through an insertion pin 18 connected to the LED lamp socket 4 and the receptacle 19 of this pin 18, the power source current transformer composed of a transformer 15, a voltage dividing resistor 16, and a rectifier, and the connection end part 20 between the insertion pin 18 connected to the power source current transformer and the receptacle 19 of the pin 18, and the power source is mounted on a reflector 7 by using a fixture 26.
Patent JP-H11308327-A (JP)
Title: Portable telephone bands-free receiver connected with speaker of car acoustic system
Inventor: CHIN SHAKUKUN
IPC: H04W88/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve convenience and safety in the case of using a portable telephone in a car by sharing an output speaker and a power source between a hands-free receiver and a car acoustic system and switching the sound source of the speaker based on whether the portable telephone set can be used or not through the operation of a hands-free receiver circuit device. SOLUTION: A sound source control unit 51 identifies whether a portable telephone 2 just receives a telephone call from the outside or is occupied or not and triggers a power source switch 52 and a switch set 56 for controlling the speaker sound source. The power source switch 52 receives the trigger of the sound source control unit 51 and temporarily turns on or off the power source of the car acoustic system 3. A power amplifier 55 amplifies the output signal of the portable telephone 2 and provides it for ringing a terminal. The switch set 56 receives the trigger of the sound source control unit 51, controls the sound source of speaker sounds and uses it as the output of the car acoustic system 3 or power amplifier 55.