baber/WOPTO huggingface dataset:
Patent JP-H065159-A (JP)
Title: Operation mechanism for change over switch
Inventor: MURAI WASABURO
IPC: H01H3/28
Filed: 1991-03-28
Abstract: PURPOSE:To facilitate closing operation, and to reduce the size of a device by carrying out selecting operation and the closing operation through a series of operations only by providing one small elecgtromagnetic for closing on each of a side for normal use and a side for spare use. CONSTITUTION:First selection levers 96, 96' are rotated by rollers 88, 88' in the middle of the closing stroke of moving rods 84, 84' that are operated when an electromagnet for closing selected of the one in a power source side or the one in a spare side, is excited, and second selection levers 97, 97' are then rotated and a slide plate 94 is slid. An opeation link 72, which is engaged with a selection shaft 95 provided on the slide plate 94 in a long groove hole, and which is connected with a spring closing mechanism, is oscillated and is engaged with operation arms 75, 75' of the selected contact mechanism. A closing spring holding/release mechanism is then operated at the final stage of the stroke of the moving rods 84, 84', and the closing spring 26 is released, and the selected contact mechanism is closed through the operation link 72.
Patent JP-H11259931-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SAKAMOTO KEIJI
IPC: G11B15/07
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized magnetic recording/reproducing device preventing external force from being applied directly to an internal mechanism. SOLUTION: Since a main arm 26 and a sub-arm 29 are constituted so as not to be intersected with a photodetector 31 always in a plane containing the photodetector 31 during its turning operation, the size of the device in the horizontal direction is miniaturized. Together with that, by holding an upper end of a MIC-SW (cassette discrimination means) 46 with a back plate 48 according to thin the thickness of the MIC-SW 46, the size of the device in the depth direction is miniaturized.
Patent JP-H05264945-A (JP)
Title: Liquid crystal wavelength branching filter
IPC: G02F1/31
Filed: 1992-03-23
Abstract: PURPOSE:To provide the liquid crystal wavelength branching filter using a cell constituting method for generating three primary colors by a cell of one layer without lowering intensity of an incident light. CONSTITUTION:Between two pieces of glass substrates 1, 2 provided with transparent electrodes 6-8 on the opposed surfaces, chiral nematic liquid crystals or cholesteric liquid crystals 3-5 for allowing respective lights having different specific wavelength to be subjected to circularly polarized light separation are inserted to form plural liquid crystal cells 9-11 and the cells 9-10 are arrayed in adjacent to each other. A means for inverting the rotating direction of a circularly polarized light which is reflected or transmitted by each of the liquid crystal cells and allowing the light to be made reincident on the liquid crystal cells is provided. A function for allowing a white light or a wavelength multiplexed light to be made incident on one of the liquid crystal cells and emitting light having specific wavelength is provided. A voltage is applied to the prescribed transparent electrodes 6-8 of plural liquid crystal cells 9-11 and a cholesteric-nematic layer transition is generated so that at least one of the lights having specific wavelength is not emitted.
Patent JP-S61224607-A (JP)
Title: Detection circuit for automatic gain control
Inventor: MAEDA JOJI
IPC: H03G3/20
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled circuit possible for low voltage operation, suitable for circuit integration, with simple circuit constitution and less power consumption, high accuracy and wide signal input condition while output fluctuation due to temperature is compensated simply by connecting four transistors (TR) differentially and applying an input signal between based of the 3rd and 4th TRs. CONSTITUTION:Emitters of the 1st-4th TRs Q21-Q24 having equal characteristic and polarity are connected in common to a current source I1, the 1st DC potential V2 is fed to the bases of the 1st and 2nd TRs Q21, Q22, and the input signal Vin is fed between the bases of the 3rd and 4th TRs Q23, Q24. Then the 2nd DC potential V1 is fed respectively to the common collector of the 1st and 2nd TRs Q21, Q22 and the common collector of the 3rd and 4th TRs Q23, Q24 via the 1st and 2nd resistors R11, R12. Thus, the titled circuit is obtained, where the limit to the amplitude of the input signal is less, the fluctuation due to temperature is compensated simply with high accuracy, less power consumption and simple constitution suitable for circuit integration, which is operated sufficiently even with a high frequency of the input signal at a low voltage.
Patent JP-S51141679-A (JP)
Title: Temperature detector for moving object
Inventor: ENDOU MASANORI
IPC: G01D5/12
Filed: 1975-06-02
Abstract: PURPOSE:To provide a temperature detector inexqensive and needless of lead wire taken out from a moving object.
Patent JP-S52149029-A (JP)
Title: Keyboard
Inventor: NAGASHIMA SHINICHI
IPC: G06F3/023
Filed: 1976-06-04
Abstract: PURPOSE: To achieve a simple-structure keyboard in which only 12 pieces of wiring are sufficient for the input circuit featuring a simple structure. Such keyboard can be effectively applied to the wristwatch equipped with a calculator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08258261-A (JP)
Title: Ink jet device
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/055
Filed: 1995-03-24
Abstract: PURPOSE: To provide an ink jet device excellent in mass-productivity and reliability and capable of easily performing electrical connection. CONSTITUTION: An actuator 101 composed of a piezoelectric ceramics material is produced by injection molding and constituted so that a plurality of first groove parts 102 opened upwardly and a plurality of second groove parts 103 opened downwardly are alternately formed on a reinforcing part 109 in one row. The actuator 101 is polarized in the direction shown by an arrow 120. A first FPC substrate 141 having first electrode patterns formed at the same pitch as the first grooves 102 is bonded to the actuator 101 by soldering the first electrode patterns to the first electrodes 121 on second inclined parts 106 and, in the same way, a second FPC substrate 142 having second electrode patterns formed at the same pitch as the second groove parts 103 is bonded to the actuator 101 by soldering the second electrode patterns to the second electrodes 122 on fourth inclined parts 107.
Patent JP-H06273188-A (JP)
Title: Vehicle traveling distance recording method
Inventor: NIIMURA TOSHIYUKI
IPC: G01C22/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a method for recording the traveling distance of a vehicle in which accurate data can be recorded even if a nonvolatile memory is replaced in the method for recording vehicle traveling distance calculated data of a vehicle traveling distance recorder in the memory. CONSTITUTION:Old and new areas for recording whether a nonvolatile memory 1 is used or not are provided in the memory 1. In case where a traveling distance recorded in a RAM memory 2 is equal to a traveling distance calculated from vehicle traveling distance calculated data when an ignition power source of a vehicle is turned ON, if records of both the old and new areas are new, they are set to old, and the data is recorded in the memory 1.
Patent JP-H03266020-A (JP)
Title: Touch input device
Inventor: TSUBOI HIDEO
IPC: G06F3/0487
Filed: 1990-03-16
Abstract: PURPOSE:To exactly execute touch input by providing a touch position storage means for storing the position of a touch panel operation executed to each block of the display surface of a display, and a parallax correcting means. CONSTITUTION:By a display control means 12, the display surface of a display 10 is divided into plural blocks, and a touch input to each block urged. When the touch input to these blocks is executed, an operating position of the touch input is stored by a touch position storage means 16 with regard to each block. In the case a regular touch input using a touch panel 14 is executed, its input position is corrected by a parallax correcting means 18, based on the position stored in the means 16 as a reference. Accordingly, in a position of the touch input executed in advance to each block, a touch position inputted at the time of using a regular mode is corrected. In such a way, an exact touch input can always be executed, a parallax increased in a corner part of a display screen and a fitting error of the touch panel 14 are obviated and the screen is utilized effectively.
Patent JP-S58182691-A (JP)
Inventor: SAKANO YUKIO
IPC: G09G1/06
Filed: 1982-04-20
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-H06273800-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KANBE MAKOTO
IPC: G02F1/1362
Filed: 1993-03-24
Abstract: PURPOSE:To improve the display quality of a reflection type liquid crystal display device. CONSTITUTION:A gate bus line, a source bus line and a TFT 40 are formed on a substrate 31, and an organic insulating film 42 provided with a projecting part 42b is formed thereon. A light shielding film 45 is formed on the surface of the organic insulating film and within an area above the TFT 40, a counter electrode 38 is formed in an area except the above-mentioned area. A gap 45a is open in between the counter electrode 38 and the light shielding film 45. Further, an oriented film 44 is formed thereon, and the oriented film 44 and the substrate 46 where a color filter 47, an electrode 48 and an oriented film 49 are formed are stuck together with liquid crystal 50 interposed.
Patent JP-H01240882-A (JP)
Title: Searching apparatus
Inventor: NAKAMURA ATSUNORI
IPC: G01S11/00
Filed: 1988-03-22
Abstract: PURPOSE:To facilitate the determination of a distance to an object to be measured, by transmitting a radio wave output generated from an oscillator being varied cyclically. CONSTITUTION:A radio wave transmitted from an oscillator 1 is received with a receiver 6 within a receiving device 5. A vocalizer 8 generates a voice while an arrival detection circuit 7 detects the arrival of the radio wave. In the oscillator 1, a saw tooth made with a saw tooth generation circuit 3 is modulated with a modulator 2 and amplified with an amplifier 4 to be transmitted. The oscillator 1 is attached to an object to be searched with a power source therein and an searching person carries the receiving device 5. The vocalizer 8 generates a voice long as the searching person approaches the oscillator 1.
Patent JP-H02246177-A (JP)
Title: Discharge electrode of gas laser apparatus
Inventor: UCHIDA YUTAKA
IPC: H01S3/038
Filed: 1989-03-20
Abstract: PURPOSE:To be provided with both a thermal stability and a chemical stability and to realize a long life by a method wherein a discharge electrode is formed in such a way that a sheetlike outermost-layer part composed of an acid- resistant metal is fixed and bonded to a base part composed of a metal material whose thermal conductivity is high. CONSTITUTION:A base part 7 is formed of copper (Cu) or aluminum (A) as a metal material whose thermal conductivity is high in such a way that its cross section is nearly arc-shaped and its plane shape is a slender rectangle; a part near the top of an arc is formed to be a flat face 9. An outermost-layer part 8 which forms one part of the arc of the base part 1 and whose cross-sectional shape is formed to be a crescent shape is bonded and fixed to the flat face 9 by a means such as, e.g. a brazing operation. Sheetlike nickel as a metal whose corrosion resistance is excellent is used for the outermost-layer part 8. Since the base part 7 is formed of a metal whose thermal conductivity is high, heat is dissipated effectively by said base part 7 even when a pulse discharge is repeated; a thermal stability is not damaged.
Patent JP-S59191344-A (JP)
Title: Jig for thin plate attachment
Inventor: SUZUKI NARIKAZU
IPC: H01L21/68
Filed: 1983-04-14
Abstract: PURPOSE:To attach a thin plate to a jig substrate with highly accurate degree of flatness by a method wherein a dispersion part consisting of a small-diametered hole part is provided on the part where the jig substrate will be mounted. CONSTITUTION:A plurality of small-diametered ring grooves 3 are provided along the circumferential direction on the upper part of the jig substrate 2, and the part where a thin plate mounting part 4 will be formed on the facial part surrounded by each groove 3 as the positioning part of the groove 3. On this mounting facial part, a dispersing part 8 consisting of a plurality of small- diametered hole parts 7 is provided. At this point, a bonding agent 6 is applied on the mounting facial part 4, and when the thin plate 5 placed thereon is pressurized using a pressurizing plate 11, the irregularity of bonding layer gennerating between the thin plate 5 and the mounting facial part 4 can be made uniform by having the engulfed air, the dust in the air and the like run out to the dispersing part 8, thereby enabling to reduce the undulation and to improve the flatness of the thin plate 5 after bonding.
Patent JP-H0314854-A (JP)
Title: Thermoplastic resin composition
Inventor: FUKUI OSAMU
IPC: C08K3/34
Filed: 1990-03-16
Abstract: PURPOSE:To improve the heat resistance, impact strength, etc., of a thermoplastic resin compsn. comprising a polypropylene and a polyamide by partially or wholly modifying them. CONSTITUTION:A thermoplastic resin compsn. is produced by mixing 95-5wt.% polypropylene modified by grafting with an unsatd. carboxylic acid or/and a deriv. thereof (e.g. maleic anhydride), or crystalline polypropylene contg. at least 5wt.% said modified polypropylene; and 5-95wt.% polyamide partially or whereby modified with a clay mineral (e.g. montmorillonite). The resulting compsn. is useful for an automotive bumper, fender, etc. When the compsn. is further mixed with an ethylene/alpha-olefin copolymer rubber, the impact strength is improved still more.
Patent JP-H04302152-A (JP)
Title: Wire bonding device
Inventor: KOBAYASHI HIROAKI
IPC: H01L21/60
Filed: 1991-03-29
Abstract: PURPOSE:To suppress a current which is made to flow through clamping metals and to inhibit the roughness of the contact surfaces of the clamping metals to a bonding wire. CONSTITUTION:A wire bonding device has clamping metals 2 and 2' for clamping a bonding wire 1 and a torch electrode 11 for applying a high voltage between the metals 2 and 2' and the tip of the wire 1. The metals 2 and 2' are made of a semi-conductive substance of a specific resistance value of 10<4> to 10<7>OMEGAcm and these metals 2 and 2' are grounded. As the metals 2 and 2' are set at a large specific resistance value in such a way, a current which is made to flow through the metals 2 and 2' is reduced. Moreover, as the metals 2 and 2' are grounded, a stray capacitor is never formed between the metals 2 and 2' and the metals 2 and 2' are never changed.
Patent JP-H09260423-A (JP)
Title: Substrate cleaning equipment and tab-ic supply device
Inventor: TAKABAYASHI HIRONORI
IPC: H01L21/60
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable cleaning of a recognition mark and a connection lead on a substrate before transferring the substrate to visual recognition means, by providing cleaning means in a manner to sandwich a lateral edge of the substrate, and means for dropping a cleaning solution onto a wiping roller of the cleaning means. SOLUTION: Before a substrate 1 is transferred, a cleaning solution is dropped onto a wiring roller 4 by cleaning solution dropping means. Along with the transfer of the substrate 1, a pair of wiping roller 4 containing the cleaning solution are passed on a recognition mark 7 and a connection lead 8, thus cleaning these parts. The remaining cleaning solution and stains are removed by a pair of drying rollers 5. After that, the substrate 1 is transferred and fixed onto a carrier stage 9, and turned 180 degrees around the vertical axis by a rotational driving motor 12 so that the direction of the substrate 1 is changed. The substrate 1 is returned to carrier means 2, and similar cleaning operation is performed on the recognition mark 7 and the connection lead 8 on the other lateral edge.
Patent JP-H05265027-A (JP)
Title: Positioning method and its device
IPC: G05D3/12
Filed: 1992-03-24
Abstract: PURPOSE:To provide a positioning device capable of minimizing the parts tolerance between two objects and a deviation of their positional relation and executing highly accurate positioning within a short time. CONSTITUTION:Plural positioning alignment marks are formed on each of liquid crystal glass base 11 and a TAB 12. A deviation from a reference position previously determined in each of the base 11 and the TAB 12 is found out correspondingly to each alignment mark. The base 11 and the TAB 12 are respectively moved by their corresponding XY tables 24, 28 so that the deviation becomes zero to determine the directions of the base 11 and the TAB 12. The positioning point of an opposite part is found out in each of the base 11 and the TAB 12. While holding the determining directions for allowing the positioning points of the base 11 and the TAB 12 to coincide with each other, the base 11 and the TAB 12 are moved by the corresponding XY theta tables 24, 28 to position them.
Patent JP-S63233398-A (JP)
Inventor: TANIGAWA SHOJI
IPC: G21C7/26
Filed: 1987-03-20
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-S57180650-A (JP)
Title: Resin composition for video disc molding
Inventor: MURAMATSU HIDEKAZU
IPC: G11B9/06
Filed: 1981-04-30
Abstract: PURPOSE: To provide the titled compsn. having improved resistance to heat distortion, etc., containing a polymer obtd. by impregnating PVC particles with an alkyl acrylate, etc. and polymerizing the mixture, a polymer contg. an arom. vinyl compd., a processing aid and an electrically conductive material.  
     CONSTITUTION: The titled resin compsn. for an electrostatic capacity type video disc molding contains a polymer (A) obtd. by impregnating PVC particles and/or PVC copolymer particles with at least one other vinyl monomer selected from among an alkyl acrylate, an alkyl vinyl ester, an alkyl vinyl ether and an α- olefin and polymerizing the impregnated particles, a polymer or a copolymer (B) contg. an arom. vinyl compd., a processing aid (C) and an electrically conductive material (D) such as carbon black. This compsn. has excellent resistance to heat distortion, thermal stability and processability. Miscibility of each component is also good. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08260041-A (JP)
Title: Production of martensitic stainless steel excellent in co2 corrosion resistance and sulfide stress cracking resistance
Inventor: KAWAKAMI SATORU
IPC: C21D8/00
Filed: 1995-03-24
Abstract: PURPOSE: To produce a martensitic stainless steel with excellent CO2 corrosion resistance and sour resistance. CONSTITUTION: A martensitic stainless steel, having a composition consisting of, by weight, 0.005-0.05% C, 1.5-6% Ni, 11-16% Cr, 0.5-3% Mo, and the balance essentially Fe with inevitable impurities or further containing 0.2-4% Cu, is used. This steel is hot-worked, naturally air-cooled down to room temp., heated to and held at a temp. at which the fraction of austenitic phase becomes 1.5-60% in a two-phase region between the Ac, point and the Ac3 point, and immediately cooled down to a temp. in the vicinity of room temp. at a rate of >=2 deg.C/sec. Further, if necessary, this steel is subjected to either or both of heating up to a temp. between (Ac3 +30 deg.C) and (Ac3 +200 deg.C) before the heating treatment in the two phase region and tempering treatment at a temp. between Ac1 and (Ac1 -150 deg.C) after the heating treatment in the two phase region.  The resultant martensitic stainless steel, in which components and strength are regulated, has excellent CO2 corrosion resistance and sour resistance.
Patent JP-H08257026-A (JP)
Title: Digital x-ray photographing device
Inventor: TACHIBANA AKIFUMI
IPC: A61B6/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a digital X-ray photographing device by which a tomographic image running along an optional tomographic surface can be obtained by one time X-ray photographing and which has high image pickup sensitivity. CONSTITUTION: A digital X-ray photographing device is provided with an X-ray source 6 to generate an X-ray toward an object, an X-ray image pickup unit 7 to detect an X-ray image passing through the object, a turing arm 4 and a plane moving mechanism 3 to relatively move the X-ray source 6 and the X-ray image pickup unit 7 to the object while opposing them to each other, a CPU 21 and a frame memory 22 to generate a tomographic image on the basis of an image pickup signal from the X-ray image pickup unit 7 and an image display part 26 to display the tomographic image. The X-ray image pickup unit 7 contains an MOB image sensor having two-dimensionally arranged plural light receiving picture elements.
Patent JP-H05274371-A (JP)
Title: Graphic retrieving method
IPC: G06F17/30
Filed: 1992-03-25
Abstract: PURPOSE:To provide the means which can shorten an average retrieval time of a graphic. CONSTITUTION:This method consists of a process for imparting a block number to each block formed by dividing logically a display screen of a display means 2 like a matrix, a process for allowing the block number corresponding to a graphic displayed on the display screen to correspond to this graphic and storing it in block number tables 8, 9, a process for converting an inputted input coordinate to a block number X in order to designate a specific graphic F1 in the graphic, and a process for comparing this converted block number X, and the block number stored in the block number tables 8, 9, and retrieving the graphic F1 corresponding to an input coordinate Q.
Patent JP-S54158522-A (JP)
Title: Egr/fuel feeder for engine
Inventor: SUJITANI MASAHIRO
IPC: F02D37/00
Filed: 1978-06-02
Abstract: PURPOSE: To simultaneously enable both the reduction in a Nox discharge density in the event of running in cities and the improvement of a fuel cost and drivability in the case of running in the suburbs, by regulating properly EGR and an air-fuel ratio corresponding to an operation condition.  
     CONSTITUTION: A throttle valve 4 is opened, and a substantial negative pressure works on a negative pressure discharge port 51 of a No.3 suction pipe as well. This causes a higher negative pressure than a given value to work on the inside of a diaphragm room 44 of a negative pressure switching valve 38, and the valve element 39 is lifted up to a upper part of the drawing. As a result a valve port 40 opens and a valve port 41 closes. A No.1 negative pressure passage 37 is then open to the air, and resultantly a diaphragm room 34 of a EGR control valve 23 is open to the air. And thus, the EGR control valve 23 closes and stops re-cycling a discharge gas. 
     COPYRIGHT: (C)1979,JPO&Japio