baber/WOPTO huggingface dataset:
Patent JP-S60119371-A (JP)
Title: Startor for small car
Inventor: HOSOI KOUJI
IPC: F02N15/06
Filed: 1983-12-01
Abstract: PURPOSE:To prevent noise when plunging and getting out, by functioning the switch for startor motor immediately before gearing of manual lever with plunging gear then performing gearing of driven gear upon rotation of plunging gear while regulating the pushing force. CONSTITUTION:Upon rotation of manual lever, a switch will first turn on to function a dash prevention mechanism to prevent dash of car even if the engine 1 is started. A lever 21 will rotate as said manual lever rotates and a fork 18 will pressure slide a grooved ring 16 to the plunging gear 13 and driven gear 15 side, and immediately before such stroke as the gear 13 will contact against the gear 15, the switch is turned on to start rotation of startor motor 9 thus to push in and gear the plunging gear 13 to the driven gear 15 untill reaching to the stroke l2. Since the pushing force is regulated under the state where the plunging gear 13 has started rotation, smooth gearing can be achieved where there is no collision of gear faces and no shock noise of gearing.
Patent JP-H10220431-A (JP)
Title: Reinforcement piece to be used for installing shelf plate
Inventor: TAKATANI TEIZO
IPC: F16B12/30
Filed: 1991-02-09
Abstract: PURPOSE: To firmly and easily proceed the work by selecting a shelf plate suitable to the position at which a metal piece is used according to the plate thickness at a part where plates are connected to each other and fitted to each other in installing the shelf plate, passing a screw into the metal piece, and screwing and fixing the metal piece together with the plate. CONSTITUTION: The dotted line part indicates the line of a part on the back side, and the slant line within the line indicates the sectional area of a metal piece. The sign P by the extension line indicates a hole to pass a screw in fitting the shelf plates to each other using the metal piece. H' indicates the sectional area of the part H. For example, the screws are not brought into contact with each other when the screws are inserted in the plates from the left side and from the right side, and the shelf plates are firmly fitted to each other.
Patent JP-H0390586-A (JP)
Title: Preparation of quaternary ammonium hydroxide
Inventor: EFUAARUTO YAN RIIKUHOFU
IPC: C25B9/19
Filed: 1990-08-29
Abstract: A process for the preparation of a quaternary ammonium hydroxide, which comprises electrolysing a quaternary ammonium halide in a divided electrolysis cell wherein the anode material is selected from iron, nickel, zinc, molybdenum and manganese, and an electrolysis cell specifically adapted for use in the process.
Patent JP-H0387881-A (JP)
Title: Transfer device
Inventor: SUZUKI HAJIME
IPC: G03G15/16
Filed: 1989-08-31
Abstract: PURPOSE:To prevent a transfer material support member from twisting and to reduce the size of the device by interposing an elastic member between a movable member which supports the transfer material support member and the transfer material support member. CONSTITUTION:While the rear end part of the transfer material carrying sheet 34 is adhered to a rigid body block 74 fixed to a coupling member 33, the front end part of the sheet 34 is adhered to the movable member 76 which has a shaft 76a as a start point on the rigid body block 75 through the elastic member 77. At this time, the member 76 is pressed up by a transfer part pressure lever 70 to abut on the photosensitive drum 1, but the elastic member 77 is interposed between the member 76 and sheet 34, so a shock generated by the abutting of the member 76 is reduced and not toner coheres to a photosensitive drum 1. Consequently, the sheet 34 is prevented from twisting and an area where transfer is disabled is reduced to make the device small.
Patent JP-2000052404-A (JP)
Title: Method and device for extrusion molding utilizing ultrasonic wave
Inventor: MATSUNAGA FUMIAKI
IPC: B29C48/30
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for extrusion molding utilizing ultrasonic wave in which such a resin film product can be produced that the same has wide width and precision and free from unevennesses on the surface. SOLUTION: In the method for extrusion molding utilizing ultrasonic wave, an ultrasonic vibration driving fitting part is equipped with an ultrasonic lip part 7 tilted at about 45 degrees for the direction of resin flow. An extrusion die 5 consists of structure in which a horizontal hole ranging over the whole width of the die is provided in the position of about 1/2 wavelength of ultrasonic resonance from an outlet part 8 of resin. Uniform ultrasonic vibration free from a node along the direction of resin flow is given to the whole width of the die in the vicinity of the tip of an outlet of resin in the extrusion die 5 by means of both a plurality of ultrasonic vibrators 2 driven through an adiabatic vibrator such as a joint-debooster 4 and an oscillator 1 for drive.
Patent JP-S60116854-A (JP)
Title: Fuel injection apparatus for diesel engine
Inventor: MIYAKE HIROSHI
IPC: F02M57/02
Filed: 1983-11-29
Abstract: PURPOSE:To enable complicated control of the injection timing and the injection quantity of a fuel injection pump easily by a simple apparatus, by disposing an electronically controlled solenoid valve in a return passage for returning fuel discharged from the fuel injection pump to a fuel tank. CONSTITUTION:Fuel A discharged from a feed pump 2 is supplied to a pump chamber 11 of each fuel injection pump 4 via a check valve 3, and when a plunger 7 is moved downward by a cam 8, it is supplied from the pump cham ber 11 to an injection nozzle 5 via a fuel supply passage 17 as pressurized fuel A. When a solenoid valve 19 is energized by an electronic control means 24 and a return passage 18 is closed by a needle valve 21, all of the pressurized fuel A is supplied to the injection nozzle 5. On the other hand, when the solenoid vavle 19 is not energized and the needle valve 21 is pushed by a spring 23 to the position for opening the return passage 18, fuel A discharged from the pump chamber 11 is returned to a fuel tank 1 via the return passage 18 and injection of fuel from the injection nozzle 5 is interrupted.
Patent JP-H0273508-A (JP)
Title: Positioning and fixing method for magnetic head
Inventor: ITONAGA TOKUO
IPC: G11B5/53
Filed: 1988-09-08
Abstract: PURPOSE:To improve the accuracy of the position of a chip and the strength of adhesion by holding, by an attracting means, the chip for which a positioning reference height and an adhesive injection clearance are ensured, injecting an adhesive and fixing it. CONSTITUTION:A prescribed positioning reference height H0 is ensured between an edge g0 of the magnetic gap of a core chip 2 and a joint reference face 15a of a head base 15. An adhesive injection clearance C is ensured between the joint reference face 15a and the facing face of the core chip 2. The chip 2 in this state is attracted and held by a permanent magnet which is an attracting and holding device 17, the reference height H0 and the injection clearance C are positioned by a microscope 18, an adhesive 16 is injected and the chip is fixed. Consequently, the lowering of the accuracy by the unevenness of the thickness of the core chip 2 and the imperfect flatness of the joint face can be prevented and the strength of the adhesion can be improved by the suitable injection clearance.
Patent JP-H0275102-A (JP)
Title: Lighting fixture
Inventor: OSHITA YUJI
IPC: F21S4/00
Filed: 1988-09-09
Abstract: PURPOSE:To facilitate the distinction of the subject W number of a lamp socket and make a shade uniform brightness by integrating a large-W lamp connection section and a small-W lamp connection section and providing the shade with a shape expanded downward. CONSTITUTION:A small-W connection section 8 and a large-W connection section 7 are integrally provided so that their distances from the center of a fixture main body 1 are quite different. They can be easily distinguished, and a lamp with the erroneous lamp W number is not connected. A large-W lamp 11 is located on the lower side of a small-W lamp 12, and a shade 5 has a shape expanded downward. Distances of the large-W lamp 11 and the small-W lamp 12 from the shade 5 are nearly the same size, thus the shade 5 is uniformly illuminated, no irregularity of brightness occurs, the light reflected by the shade 5 is radiated from a wide opening section, thereby a wide range can be effectively made bright.
Patent JP-S61104663-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TORU
IPC: H01L29/732
Filed: 1984-10-29
Abstract: PURPOSE:To obtain the transistor structure which is easy of base width control, having small base parasitic capacitance, and is not affected by noises, by a method wherein a thin p-type layer is formed on an n-type buried layer and made as the collector region, and a base electrode and an emitter electrode are arranged in opposition. CONSTITUTION:The p-type buried layer 2-8 is provided on the n-type buried layer 2-2 and made as the collector region by connection to a p-type region 2-6 diffused from a p-type polycrystalline layer 4. The title device is a vertical p-n-p transistor consisting of an emitter region 2-9, a base region 2-5, and a collector region 2-8, and the emitter-collector distance can be easily controlled by controlling the diffusion time; therefore, the control of base width is facilitated. Besides, since the base electrode B is formed close to the emitter electrode and produced in the same single crystal island, the base parasitic capacitance reduces. The n-type buried layer 2-2 is led out through an electrode V, and the substrate 2-1 can be electrically separated from the vertical transistor by impressing fixed voltage on the electrode.
Patent JP-S59117496-A (JP)
Title: Speed controller for induction machine
Inventor: HORIUCHI HIDEKAZU
IPC: H02P25/04
Filed: 1982-12-24
Abstract: PURPOSE:To minimize the input power of an inverter by providing an output voltage correcting circuit. CONSTITUTION:A correcting polarity instructing circuit 40 receives a signal of a discriminator 20 and instructs the polarity of a correcting signal of an output voltage command. The output of the circuit 40 turns ON either one of the switch 52 or switch 53 of an output voltage correcting circuit 50. In an ordinary state, the output voltage correcting voltage is applied to an output voltage controller 7 so that the inverter input current is minimized by alternately turning ON and OFF the switches 52, 53.
Patent JP-H1165502-A (JP)
Title: Information display device
Inventor: TAKAHASHI MINORU
IPC: G09F13/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an information display device constituted so as to make ornamental patterns visible without using visible light lamps, and to make the visibility of the ornamental patterns more helpful for creating a mystical atmosphere. SOLUTION: This information display device is used, for example. as a fortune-telling game machine 1. A box 2 of this fortune-telling game machine 1 is provided internally with a display 3 for displaying stereoscopic videos, for example, videos of tarot cards, etc., related to games. A dark color translucent plate 4 on which the ornamental patterns are applied by fluorescent material-contg. coating materials is arranged in the front position of the screen of a display 3. UVlight irradiation means 5, 5 with which the ornamental patterns are irradiated with UV rays or light of the wavelength approximating to the wavelength of the UV rays are disposed in the front positions on both the sides of this color translucent plate 4. Since the ornamental patterns emit a visible light from itself by the UV light, and therefore the ornamental patterns are made visible without the use of visible light lamps.
Patent JP-H1159000-A (JP)
Title: Thermal transfer film
Inventor: KUROKI KENICHI
IPC: B41M5/28
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer film not damaging the life of a heating element while camouflaging white voids after transfer. SOLUTION: A hot melt ink layer 3 is formed on one face of an almost transparent film base 2, while a heat-sensitive coloring layer 9 of being almost transparent and coloring an almost same color as that of the ink layer 3 when heat is sensed is formed on the other face in the constitution of a heat-sensitive film. Voids can be camouflaged by filling the white voids of the thermal transfer film 8 after printing by the coloring of the heat-sensitive coloring layer 9 by the arrangement, and the sliding of a heating element 5 is smooth on the heat- sensitive coloring layer 9 not to damage the life of the heating element 5.
Patent JP-2001049933-A (JP)
Title: Opening/closing body
Inventor: KURODA KIYOSHI
IPC: E05D1/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To smoothly open/close an opening/closing body by meshing tooth parts arranged on the side edge of a pair of plate-like installing pieces, and rotatably holding an installing piece end part by a vertical directional support shaft. SOLUTION: A hinge 1 is composed of a pair of rectangular plate-like installing pieces 2 and a connecting member 3 for covering the opposed end parts from the outside. Next, an outward circular arc-shaped carved part is arranged in a base end part of the installing pieces 2, and mutually meshing teeth 5 are arranged on the opposed surfaces. Next, the member 3 is formed in a plan view almost U shape having an equal dimension to the vertical length of the installing pieces 2, and an inward piece having a vertical directional circular cross-sectional support shaft part 6 on the tip is arranged on the loose end.  The shaft 6 is horizontally rotatably fitted to a vertically formed segmental cross-sectional recessed strip on a curved part outside surface of the installing pieces 2, the teeth 5 are held in a mutually meshing state, and the installing pieces 2 can equally open/close in the relative direction by interlocking with each other with the support shaft 6 as the center. Thus, an opening/ closing body can be smoothly opened/closed by small force, and since meshing strength of tooth parts is large, the opening/closing body can be used as a large opening/closing body.
Patent JP-S59117217-A (JP)
Title: Manufacture of semiconductor element
Inventor: FURUKAWA RIYOUZOU
IPC: H01L21/225
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a diffusion layer of high carrier concentration on the surface of a diffusion layer of low carrier concentration at the same time on a semiconductor substrate by a method wherein an oxide film or a nitride film having large content of impurities is formed on an oxide film or a nitride film having small content of impurities formed on the semiconductor substrate, and heat treatment is performed. CONSTITUTION:A first oxide film or a first nitride film 4 having small content of impurities is formed on a semiconductor substrate 1, a second oxide film or a second nitride film 5 having large content of impurities is formed on the first oxide film or the first nitride film thereof, and after the second oxide film or the second nitride film 5 thereof is formed, heat treatment is performed. Accordingly because impurities diffused from the first oxide film 4 are diffused directly in the semiconductor, and impurities diffused from the second oxide film 5 are diffused through the second oxide film 5, depth of a diffusion layer obtained from the first oxide film 4 becomes larger than depth of a diffusion layer obtained from the second oxide film 5, and semiconductor element structure having the diffusion layer of high carrier concentration on the surface of the diffusion layer of low carrier concentration can be obtained.
Patent JP-H0567875-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: ARIJI KATSUNORI
IPC: H05K3/46
Filed: 1991-09-05
Abstract: PURPOSE:To contrive the improvement of a laminate moldability by a method wherein when a circuit pattern is formed on the internal layer surface of an external layer material, etching resists, different from each other in peeling system are respectively applied on both surfaces of the external layer material and at the same time, an entire surface etching resist layer is formed on the external layer surface of the external layer material. CONSTITUTION:Photosensitive dry film resists 16 and 17 different from each other in peeling system and circuit formation system, are used and the resist 16 superior in copper foil 2 surface treatment resistance, is applied on the whole external layer surface of an external layer material. Accordingly, at the time of the formation of a circuit pattern on the side of an internal layer surface of the external layer material and the surface treatment of copper foils 2 subsequent to the formation, an entire surface etching resist layer is not infiltrated by an infiltration treatment from the outside and via holes 6. Moreover, the flowout of a prepreg resin 13 from the holes 6 is prevented-by this resist 16. Thereby, an even laminated pressure is obtained and a laminate moldability is improved.
Patent JP-S60119348-A (JP)
Title: Piston of internal-combustion engine and manufacture thereof
Inventor: USUI KENJI
IPC: F02F7/00
Filed: 1983-11-30
Abstract: PURPOSE:To aim at enhancing the heat-shielding capability of a piston, by leaving holes in a part of an assembly of inorganic fibers for compounding the head of the piston without filling a mother metal and a ceramic thereinto so that a porous air-layer is formed between a ceramic flame-coated layer and the mother metal. CONSTITUTION:A filler consiting of sodium chloride added with almina particles is coated to a metal fiber mold member 1 made of stainless steel, which compounds a piston head, leaving a part having a length of (1) on the outer peripheral side, and after hardening the mold member 1 is positioned below a drag mold in a piston casting device. Then molten metal of aluminum alloy is poured to cast the piston. Air pore parts which are not coated with the filler are filled with the mother metal. Thereafter, stream water under the pressure of water supply is applied to the top part of the piston body 9 to remove the filler, and then, zirconia powder added with 6% of yttrium is flame-coated onto the surface of the piston. Below the flame-coated layer 11 spaces 12 are formed between the layer 11 and the metal mold member 1 filled with the mother metal for constituting a piston body.
Patent JP-S61105063-A (JP)
Inventor: MASHITA KATSUYUKI
IPC: F25B25/02
Filed: 1984-10-26
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-S6381918-A (JP)
Title: Manufacture of mixed crystal
Inventor: SUKEGAWA TOKUZO
IPC: C30B19/02
Filed: 1986-09-26
Abstract: PURPOSE:To enable the growth of mixed crystal of aimed composition on an arbitrary seed crystal substrate with interposition of a lattice mismatched relaxation layer having a compositional gradient, by changing temperatures of seed crystal, raw crystal, and solution, periodically up and down within a temperature range, and by precipitating the solute in the seed crystal. CONSTITUTION:Growth solution 3 is interposed in a sandwitch shape between seed crystal 1 and raw crystal 1 of the same composition as aimed mimed crystal. when a specific weight of the solution 3 increases as concentration of its solute rises, the seed crystal 1 is disposed under the solution 3. Contrarily, when the specific weight decreases, the seed crystal 1 is disposed on the solution 3. Then, temperatures in this growth system are changed uniformly in this space and changed periodically up and down within a temperature range. During 8 rise period in this temperature cycle, the solute is supplied to the solution 3 from the raw crystal 2. During a down period in the periodical temperature cycle, the solute is precipitated on the side of the seed crystal 1 coming from this uniform solution 3, on the basis of its own specific weight difference, so that a growth layer 4 uniform in composition and thickness can be formed.
Patent JP-H0228258-A (JP)
Title: Novel dope for forming and production of polyimide precursor fiber therefrom
Inventor: KUNUGI KATSUO
IPC: D01F6/74
Filed: 1988-09-12
Abstract: PURPOSE:To obtain the title dope outstanding in solidifiability, homogeneity and stability with time and useful for producing polyimide precursor fibers of excellent heat resistance and mechanical properties by incorporating the base dope with an amide and/or metal salt of specific weak acid. CONSTITUTION:The objective dope for forming can be obtained by incorporating (A) such a dope virtually free from chemically cyclizing agent that polyamic acid is dissolved in an aprotic organic polar solvent with (B) 0.1-4 (pref. 0.2-1) equivalent, based on the COOH in the polyamic acid, of an amine (pref. tertiary amine) and/or metal salt of an acid >=4.3 in PKa value (at 15 deg.C in water) (pref. alkali metal salt of lower aliphatic carboxylic acid). This dope is delivered through a spinneret and passed through an inert atmosphere followed by solidification and drawing, and the resultant drawn yarn is wound in a chemically cyclizing agent (pref. a combination of acetic anhydride with pyridine), thus obtaining the other objective polyimide precursor fiber.
Patent JP-S6285991-A (JP)
Title: Laser recording medium
Inventor: ISHIMOTO HIKARI
IPC: G11B7/24062
Filed: 1985-10-11
Abstract: PURPOSE:To provide a laser recording medium having high sensitivity, high density and reversibility through enhancing the yield of a built-up film, by constituting a recording layer of a built-up film comprising a specified organic coloring matter and a film-forming substance. CONSTITUTION:A laser recording medium comprises a base, a reflective layer and a recording layer. The recording layer is constituted of a built-up film of J-associates, which is formed by the Langmuir-Blodgett method using an organic coloring matter having an absorption band in the oscillation wavelength region of a laser and a cationic film-forming substance. The organic coloring matter is a cyanine coloring matter of formula (I), and the film-forming substance is stearylamine and methyl stearate. The base, the reflective layer and the recording layer are preferably laminated in the order of base-reflective layer-recording layer or in the order of base-recording layer-reflective layer.
Patent JP-S59119775-A (JP)
Title: Light emitting semiconductor device
Inventor: KANEKO TOSHIAKI
IPC: H01L33/24
Filed: 1982-12-25
Abstract: PURPOSE:To obtain an LED with less amount of internal heat generation due to reactive current by a method wherein a ring form groove reaching a P-N junction surface is provided in the periphery of an electrode part adjacent to a light emitting part, and then covered with an insulation layer. CONSTITUTION:A Te doped P-type AlGaAs active layer 15 and a Ge doped P- type AlGaAs 16. The layers 14 and 15 are mesa-etched in ring form by using a resist mask, and a CVDSiO2 13 is formed on an exposed surface and selected to the film thickness d=lambda/2n. The symbol lambda is light wavelength, and n is the refractive index of the film 13. The SiO2 13 in the ring form is removed by etching, an electrode 11 is formed by successively evaporating TiPt, and an Au-plated heat dissipating plate 19 is attached. An AuGe-Au ring form electrode 17 is laid on the N-layer 16. By this constitution, the active layer 15 does not generate photo leakage to the side surface in the presence of the insulation film 13 of the thickness (d), a current flows nearly vertically from the electrode to the electrod 17, the reactive current reduces, the amount of internal heat generation decreases, and the reliability improves.