baber/WOPTO huggingface dataset:
Patent JP-S57189894-A (JP)
Title: Thermal recording material
Inventor: WADA MINORU
IPC: B41M5/24
Filed: 1981-05-20
Abstract: PURPOSE:To prevent a recording material from being deteriorated with time, by providing a specified film in a specified thickness on one side of a recording layer, in a thermal recording material provided with a heat mode recording layer. CONSTITUTION:In a thermal recording material provided with a heat mode recording layer on a substrate, a thin film consisting of at least one element selected from the group consisting of In, Al, Au, Ag, Rh, Pd, Ir and Pt is provided on one side of the recording layer. The elements may be used either singly or in combination of two or more. The film is produced by using an appropriate means such as vapor deposition, sputtering, iron plating or the like to have a film thickness of 20-100Angstrom .
Patent JP-H04310451-A (JP)
Title: Lock release device for air bag of vehicle
Inventor: KURATA HIDENORI
IPC: B60R21/16
Filed: 1991-04-08
Abstract: PURPOSE:To enable lock release of an air bag sensor through assembling of an air bag unit with a mating member, by providing a hole part through which the tip of a lock release bolt advances to the operation position of a lock-release pin under a state where a stopper bracket is compressed by a basic body. CONSTITUTION:When a screwed part 71a at the tip of a steering shaft is screwed in a nut 61 on the inner surface side of a basic body 35, spring means 63 is compression deformed by the fastening action, and a stopper bracket 59 is compressed by the basic body 35 while it stands against the repelling force of the spring means 63. Under the condition, the tip 56 of a lock release bolt 5 comes to a position where it can enter a hole part 65C arranged at a stopper bracket, and according to the advance of the lock release bolt, lock of an air back sensor 1 provided at an inflator unit 41 is released. Accordingly safety and reliability upon assembling time is enhanced.
Patent JP-2000268669-A (JP)
Title: Switch device
Inventor: ABE KENJI
IPC: B29C45/40
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a switch device having a switch button without burrs produced on edge of a press surface, without shrinkage cavity produced on external surface, without slipping off from a switch, facilitating the matching of an ejector pin, and good in the fluidity of resin of a press part boss. SOLUTION: This switch device 1 has a switch 2 for controlling a mechanism in an electronic apparatus and a switch button 3 mounted on an operation panel 4 for operating the switch 2 from the exterior and making contact with/ parting from the switch 2. The switch button 3 is equipped with a part pressed by a human finger and a press part boss 9 provided on the back side of and integrally formed with the pressed part and making contact with/parting from the switch 2, and a contact surface 15 of the press part boss 9 with the switch 2 is formed into a long shape while the press part boss 9 is provided with a step part 16, surrounding the contact surface 15, serving as a non-contact surface with the switch 2, and made up by providing a step in the direction away from the switch 2 on the periphery of an end of the press part boss 9.
Patent JP-H09262688-A (JP)
Title: Surface reforming method for tool
Inventor: YASHIRO TOSHIAKI
IPC: B23P15/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced layer of a cutting blade of a tool which is capable of manufacturing and regenerating a tool at a low cost irrespective of hot-worked or cold-worked tool, controlling the thermal distortion, and free from any flaws by turning an overlaying metal so as to pass a groove wall from the back side in the moving direction of the built-up metal in reinforcing the cutting blade part of the tool through the friction cladding. SOLUTION: A cutting blade part of a trimming die to be used in the cold condition is reinforced by the friction cladding. A horizontal friction cladding equipment of 50 tons in the maximum thrust is used, and the cladding conditions are constant, for example, the base metal 1 is S45C, the number of revolution of a built-up metal 2 is N=600rpm, the feed speed of the overlaying metal 2 is Fr=0.2mm/s, and the feed speed of the base metal 1 is Fb=1mm/s. Two kinds of annealed SUS440C and SKD11 are sued for the built-up metal 2 of, e.g. Φ 20 in outer diameter, the groove shape of the base metal 1 is 90 deg., and the rotational direction of the overlaying metal 2 is the direction B to pass a groove wall 3 from the back side relative to the moving direction A of the built-up metal 2 at the groove of the tool base metal 1.
Patent JP-S552342-A (JP)
Title: Inverter
Inventor: ISHIDA YOSHIO
IPC: H02M7/515
Filed: 1978-06-20
Abstract: PURPOSE: To onbtain an inverter that stably operates to the variation of load while being capable of the change of the frequency of the inverter, ,by selecting the frequency of the inverter in conformity with the conditions of LC vibration.  
     CONSTITUTION: When electric charge charged to a condenser 4 through a choke coil 3 is discharged through the primary winding 81 of a transformer 8 by means of a thyristor 9, the thyristor 9 is in ON only for a short time by the change of the magnetic flux of a core of the transformer 8, but the thyristor 9 is in OFF because the direction of the change of magnetic flux is immediately inverted. Meanwhile, electric charge charged to a condenser 11 is discharged comparatively slow for discharge time decided by the inductance of the condenser 11 and the secondary winding 82 of the transformer 8. the discharge currents of the condenser 11 are fed to load 17 through the transformer 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61232356-A (JP)
Title: Warming-up controller for internal-combustion engine
Inventor: NISHIO TOSHIHIKO
IPC: F02D41/16
Filed: 1985-04-08
Abstract: PURPOSE:To make such warm-up running control as being neither more nor less attainable, by calculating a fuel increasing rate at the time of warming up, while detecting a loss of horsepower by this fuel increasing tate, and also detecting a grogressing condition of warming up directly from a dropping state in the loss of horsepower. CONSTITUTION:At the time of running an engine 1, first a control part 20 judges of whether the engine 1 is in a state of receiving increment control at starting or not, and when YES is the case, a desired rack position is set to a starting increment rack position, and a rack actuator 3 is controlled, making it perform warming up. At this warming up, the actual value and the setting value of an engine speed are compared with each other whereby the said actuator 3 is controlled so as to eliminate the difference. In addition, an injection quantity increasing rate is calculated with each actual value of the engine speed and the rack position as well as a maximum rack position and a no-load rack position at warm-up, and the value is compared with a reference value of the injection quantity increasing rate. Then, when the calculated increasing rate is less than the reference value, it is controlled so as to end the warming up control.
Patent JP-S63242178-A (JP)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1987-03-28
Abstract: PURPOSE:To facilitate the manufacture of the title device, by a method wherein a piezoelectric oscillating piece is formed so as to be a sheet type piece, having the configuration of a plane except a round circle, and electrodes are provided on both surfaces of the piece. CONSTITUTION:A piezoelectric oscillating piece 4 is formed so as to be a sheet type piece having the configuration of square plane. When AC field is impressed on electrodes 5, 6, the piezoelectric oscillating piece 4 is swollen into the direction of the thickness thereof as shown by dotted lines A whereby the profile thereof is contracted as shown by dotted lines C. On the other hand, when the piezoelectric oscillating piece 4 is contracted into the direction of the thickness thereof as shown by dotted lines B, the profile of the piece is expanded as shown by the dotted lines D. When a driven body 8, supporting a rotary shaft 7 at the side surface of the oscillating piece 4 is provided and an AC field is impressed on the electrodes 5, 6 of said oscillating piece 4, a travelling wave is generated on the side surface and the driven body 8 is rotated by the travelling wave.
Patent JP-H11273104-A (JP)
Title: Objective lens drive device, optical head and optical information recording/reproducing device
Inventor: YASUDA AKIHIRO
IPC: G11B7/09
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress a tilt of an objective lens without increasing fitting precision by providing the objective lens, a holder holding the objective lens and a drive system driving the holder in the focusing direction and tracking direction and providing a tracking direction positional adjustment means on a yoke constituting the drive system. SOLUTION: When a magnet 8 fixed to the yoke 9 is moved in the tracking direction, an applied point of electromagnetic force is moved in the tracking direction also, and the radial tilt of the objective lens 1 is changed also. When a relative position between a focus coil 2 and the magnet 8 is deviated in the shifting adjustment of the objective lens 1, and when an amount of a damper agent 7, a spring constant of an elastic support means 5, the fitting position of the focus coil 2 to the holder 4 come off, etc., by performing the positional adjustment of the yoke 9 in the tracking direction, the radial tilt of the objective lens 1 is suppressed, and the tilt is suppressed without increasing the fitting precision.
Patent JP-S51151260-A (JP)
Title: A process for treatment of exhaust gases containing nitrogen oxides
Inventor: NISHIMOTO KOREHIKO
IPC: B01D53/14
Filed: 1975-06-20
Abstract: PURPOSE: Exhaust gas containing nitrogen oxides is brought in the coexistence of nitric acid gas and chlorine gas whereby the nitrogen oxides are oxided and removed by absorption. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11270209-A (JP)
Title: Locking device in drawer cabinet with shutter
Inventor: SUGIHARA YUTAKA
IPC: E06B9/90
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To lock and unlock with a single key a cabinet having a shutter on the upper portion of a drawer section by locking simultaneously the shutter by extending an operating plate that locks more than one drawers. SOLUTION: A cylinder lock 5 is provided in a topmost drawer of a cabinet, and by pressing and rotating an operating plate 10 provided inside the main body 11 of a sleeve through an opening 15 by an operating rod 16 by rotating a key, more than one drawers are locked simultaneously by engaging an engagement piece 9 provided on the operating plate 10 with an opening formed on the sides of drawers. An engaging hook 7 is formed at the tip of an extended portion 10a by extending the operating plate 10 in the upper portion, a hook- shaped stopper 8 is provided at the tip end of a shutter 3 that closes the upper portion of a top plate 4a, of the drawer part and can be engaged with the engagement hook 7 through an opening 6 provided in the top plate 4a.  Therefore, by operating the cylinder lock 5, more than one drawers and the shutter 3 in the upper portion of the drawer section can be locked simultaneously.
Patent JP-H0618207-A (JP)
Title: Measurement of angle of roll
Inventor: BAANDO NIRUSON
IPC: F41A21/32
Filed: 1991-03-14
Abstract: PURPOSE: To determine the rolling angles of a rotary projectile, a cannonball, a missile and the like when they are outputted from a cannon barrel and a launcher. CONSTITUTION: A rotary projectile has the magnetized part containing the known magnetic pole direction. In a cannon barrel or launcher 7, two pairs of windings 9 and 10 are mounted directly in front of a muzzle bell 8 for launching so that a voltage is induced at the winding when the projectile passes through the muzzle. Furthermore, an evaluation unit, which computes the rolling angle of the projectile at the firing time based on the voltage signal, is provided in this constitution.
Patent JP-H07280359-A (JP)
Title: Solar heat collector for solar system house
Inventor: OKUMURA AKIO
IPC: E04D13/18
Filed: 1994-04-14
Abstract: PURPOSE:To reduce a cost of a mounting construction of a solar cell by omitting a cost of a trestle by roofing a roof plate laminated with the cell, and forming an air channel having a roof gradient directly under the plate. CONSTITUTION:A roof plate 1 laminated with a solar cell 26 is roofed, and an air channel 2 having a roof gradient is formed directly under the plate 1. A solar cell module 27 is formed by laminating a net plate 24 for a roof and an amorphous silicon solar cell 25 via a filler 25 on the plate 24 and laminating fluorine resin 27 as resin coating on an upper surface of the cell 26 via the filler 25. Thus, heat collection of the plate 1 and electric generation by the cell can be simultaneously executed. Accordingly, a cost of a trestle can be omitted, and a cost of a mounting construction of the cell can be omitted.
Patent JP-S59201401-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-04-28
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-H05237998-A (JP)
Title: Printing plate treatment apparatus
Inventor: HASHIMOTO KAZUHIRO
IPC: B41F31/02
Filed: 1992-02-28
Abstract: PURPOSE:To certainly read the bar code applied to a printing plate without positioning the printing plate in a feed process. CONSTITUTION:In a printing plate treatment apparatus having a feed device feeding a printing plate 1 to which printing plate treatment data is applied as a bar code 2 and a bar code reader 1 reading the bar code 2 applied to the printing plate 1, a detector 22 detecting the printing plate 1 fed by the feed device 11, a moving device 23 moving the bar code reader 21 in the direction crossing the feed direction of the printing plate 1 at an almost right angle and a control unit operating the moving device 23 on the basis of the printing plate detection result of the detector 22 are provided.
Patent JP-S573117-A (JP)
Title: Output control system for induction generator
Inventor: IMAI KOUJI
IPC: H02M5/45
Filed: 1980-06-05
Abstract: PURPOSE:To obtain a stable electric output, by performing the output control adapted to the case where a prime mover is provided with a speed governor mechanism as well as the case where the prime mover is not proided with the speed governor mechanism with a high response in an induction generator which is connected directly to the prime mover having intense speed and mechanical output fluctuation. CONSTITUTION:The output of an induction generator IG connected directly to a prime mover PM is converted to a DC temporarily by an AC-DC converter 1 and is supplied to a separately energized inverter 2 through a DC reactor 3 and is converted to a commercial AC again and is supplied to a load 4 and a commercial AC current AC. The detection value from a detector 8 for the rotation number of the prime mover PM and a power command value 9 are inputted to a control circuit 10, and a corresponding voltage reference 11 is outputted and is inputted to an error amplifier 13, and the error between this output and the output voltage of an output voltage  detector 12 of the induction generator IG is outputted. This output is inputted to a control circuit 14a for reactive power supply device and a reactive power supply device 15 is controlled by this output to cause the terminal voltage of the generator IG to concide with the voltage reference 11. Meanwhile, a current reference 16 becomes the reference of a current control system for separately energized inverter to control a DC link circuit current.
Patent JP-H11272161-A (JP)
Title: Sign language word dictionary generating method and dictionary learning device
Inventor: SAGAWA HIROHIKO
IPC: G06T1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To generate a sign language word dictionary by which sign language words in complicated structure can be recognized with high precision and to save user's trouble through a generating process for a sign language word dictionary wherein symbols and successive values are both present. SOLUTION: Only a dynamic operation element is recognized (107) from sign language data 102 for learning and a combination of dynamic operation elements in allowable range relation is retrieved (108) from dynamic operation elements according to a dictionary template (106) showing the outline of the structure of sign language operation to generate sign language word candidates. According to the time range of dynamic operation elements among the sign language word candidates, the time range of static operation elements is determined and according to the minimization of parameter variation of the static operation elements, necessary parameters of the static operation elements are extracted (109).  The dictionary template contents are corrected with dynamic operation element parameters, static operation element parameters, and parameters of the time relation among the operation elements to generate the sign language word dictionary (110).
Patent JP-H06287492-A (JP)
Title: Ink, method of recording using the same, device and production of the same ink
Inventor: KASHIWAZAKI AKIO
IPC: C09D11/38
Filed: 1993-04-01
Abstract: PURPOSE:To obtain ink providing excellent printing concentration and printing qualities even on any kind of common paper, having improved reliability. CONSTITUTION:In ink comprising pigment and a dispersant in an aqueous medium, the ink contains one or more white inorganic particles selected from titanium dioxide fine particles and alumina fine particles. Method for ink-jetting recording using the same ink and device therefor.
Patent JP-S57190346-A (JP)
Title: Integrated circuit device
Inventor: ICHIDA KENJI
IPC: H01L29/80
Filed: 1981-05-20
Abstract: PURPOSE:To obtain the sufficient preventing effect of electrostatic destruction of an  integrated circuit device without destroying the characteristic by a method wherein an  input terminal of normally closed junction type FET is connected to an input/output  terminal of IC, the output terminal thereof is connected to a substrate of the IC, and  the FET is made to open after an electric power source for the IC is closed. CONSTITUTION:The input terminal of the normally closed junction type FET 2-6 is  connected between the output buffer 2-2 and an output terminal 2-1, and the output  terminal 2-1 of the FET 2-6 is connected to a VDD terminal. Because the FET 2-6 is  closed normally before the electric power source is to be closed, the output terminal 2-1 is connected to the VDD terminal, namely to the IC substrate. When the electric  power source is closed to the IC, because a gate of the FET 2-6 is earthed and the IC  substrate has the voltage VDD, the FET 2-6 is made to OFF. While because the voltage  to be generated on the output terminal is reduced owing to large electrostatic capacity  of the substrate, electrostatic destruction of the FET is not generated, and because an  outside wiring and an active element is connected thereto during operation, static electricity is hard to be generated and is easy to be discharged, and destruction to be  generated by static electricity can be prevented.
Patent JP-H07278848-A (JP)
Title: Removing solution for titanium nitride coating film
Inventor: TANOKURA YUKIO
IPC: C23F1/00
Filed: 1994-04-14
Abstract: PURPOSE:To decrease the time for removing and to prolong the life of the soln. by mixing a chelating agent to a soln. essentially comprising hydrogen peroxide and sodium hydroxide. CONSTITUTION:This removing soln. for a titanium nitride coating film has a compsn. comprising 200-800ml/l hydrogen peroxide, 20-140g/l sodium hydroxide, 20-80g/l chelating agent and a proper amt. of water. The chelating agent as a stabilizer and reaction inhibitor is preferably sodium ethylenediamine tetraacetate. This removing soln. actively reacts with a titanium nitride film without damaging a base body such as stainless steel and plated copper alloy so that the titanium nitride film can be removed in a short time. Even when the compounded amt. of sodium hydroxide is large, decomposition of hydrogen peroxide by itself can be properly inhibited by the chelating agent so that the life of the soln. can be prolonged.
Patent JP-H09265966-A (JP)
Title: Rectangular battery outer packaging can
Inventor: YAMAUCHI YASUHIRO
IPC: B21D51/26
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of faulty sealing when laser sealing is performed while neither high production cost is incurred nor low yield is obtained. SOLUTION: In a rectangular battery outer packaging can which is formed out of a bottom part 2 and a cylindrical part 3 roughly in a square cylindrical shape wherein the cylindrical part 3 is formed out of cylindrical main bodies 3a,... in a sheet shape each, and of circular arc shaped corner parts 35,... thicker in thickness than the cylindrical main bodies 3a,..., and located at four corners, the inner circumferential surface of each corner part 3b,... is cut off at its opening end so as to allow each stepping part 4,... to be provided for the opening end of each corner part 35,..., and it is so constituted that the provision of each stepping part 4,... allows the cylindrical main bodies 3a,... to be roughly equal in thickness to the corner parts 35,....
Patent JP-S62231946-A (JP)
Title: Camera having switching type variable power finder system
Inventor: OGAWA YUKIO
IPC: G03B13/12
Filed: 1986-04-02
Abstract: PURPOSE:To effectively utilize a space of the inside of a camera, and to make the whole camera small in size by projecting a partial finder member of a finder system from the camera body by interlocking with a change of a partial optical member. CONSTITUTION:At the time of switching a standard photographing state to a telephotographing state, it is executed by moving a lens barrel 7 in the upper direction (the direction as indicated with an arrow A) so that an optical axis of a main lens system 1 is positioned on the front optical axis of a sub-lens system 2. In this case, an objective lens 10 and an eyepiece 11 being a main finder system of a variable power finder system move in the upper direction of a camera body 14, namely, a casing, as the lens barrel 7 moves in the upper direction, and become a state that they have jumped out of the camera body 14, namely, pop up. In this way, it becomes unnecessary to secure in advance a space for withdrawing a lens part to the outside of a finder optical axis, in the inside of the camera.
Patent JP-S62233122-A (JP)
Inventor: SAKATA SOJI
IPC: A47J43/04
Filed: 1986-04-02
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-H04310581-A (JP)
Title: Method for cementing ceramics to metal
Inventor: HIRAI SHOZO
IPC: C04B37/02
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a method for cementing ceramics to a metal. CONSTITUTION:The objective method is for cementing ceramics 1 to a metal 2. In the process, an active metallic foil 3 is arranged on a surface in contact with the ceramics which are a material to be cemented. A brazing filler material 4 consisting essentially of Ni without containing Au, Ag and Cu at all is placed between the active metallic foil and the metal which is a material to be cemented. The aforementioned members are heated above the melting point of the brazing filler material in a vacuum or an inert atmosphere to cement the ceramics to the metal.