baber/WOPTO huggingface dataset:
Patent JP-H01279588-A (JP)
Title: Spark plug
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1988-04-30
Abstract: PURPOSE:To improve the heat resisting and fouling resisting properties by forming the intermediate electrode from a composite clad member whose inside consists of a metal with good heat conductivity and outer cylinder consists of a low expansion and high strength metal with oxidation resisting property. CONSTITUTION:An intermediate electrode 4 is constructed from a cylindrical composite clad member whose inside core material 4a consists of a metal with good heat conductivity such as Cu, Ag, etc., and outer coating material 4b consists of a low expansion metal such as inconel, copal, Fe-Ni alloy, etc. The intermediate electrode 4 is constructed by boring a recess in the core material 4a and press fitting the head portion of a center electrode 3 thereinto and sealing the other end of the recess with electrically conductive glass 6, or the intermediate electrode 4 is sealed by filling electrically conductive glass 11 at the head portion of the center electrode 3. Alternatively, the intermediate electrode 14 is formed by coating the outer periphery of the inside core material 14a, consisting of low expansion metal i.e. 42% Ni-Fe alloy, with a metal having good heat conductivity such as C by vacuum melting process to form an outer metal cylinder 14b and further forming a second coating layer 14c consisting of a plating layer of an oxidation-resistant metal or a baking layer of borax, etc., on the outer periphery of the metal cylinder 14b.
Patent JP-H11303141-A (JP)
Title: Construction vehicle with sound absorbing material
Inventor: EGASHIRA YUICHI
IPC: E02F9/16
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noises transmitted to the ears of an operator of a rear small turn type construction vehicle. SOLUTION: An engine room is surrounded by a counterweight 15 whose cross section is almost in the form of U and thereby a cabin 5a is placed in proximity to the engine room. In such a type of construction vehicle, a sound absorbing material made chiefly of polyurethane is mounted on the inner peripheral surface of the approximately semicircular part of the counterweight 15 and the inner peripheral surface of a front hood 16, etc., to reduce noises transmitted to an operator's ears.
Patent JP-H06326720-A (JP)
Title: Control system for transmitter with self distribution type loopback function
Inventor: OKITSU TOSHIYUKI
IPC: H04L12/42
Filed: 1993-05-11
Abstract: PURPOSE:To obtain the control system for the transmitter with the self distribution type loopback function by which a defective location is located. CONSTITUTION:A master station 1 and plural self distribution type terminal equipments 8-12 are connected by two systems of transmission lines 13. When a defect on the communication takes place, the transmission function of each of the terminal equipments 8-12 is stopped sequentially for a predetermined time and the terminal equipments 8-12 are disconnected from the transmission lines 13 by a command from the master station 1. Then the defective terminal equipment 10, for example, is specified by eliminating a defect on the communication through the loopback control of the terminal equipments 9, 11 at both sides of the disconnected terminal equipment 10.
Patent JP-S60252951-A (JP)
Title: Generation of digital graphic signal
Inventor: SANO NAOKI
IPC: G06T1/00
Filed: 1984-05-29
Abstract: PURPOSE:To obtain an equation of an oval accompanied by the revolution of a coordinate axis at a high speed just with a simple addition/subtraction function, by applying a replacement comparison method to a digital oval signal accompanied by the revolution of the coordinate axis. CONSTITUTION:For an equation (6) of an oval accompanied by the revolution of a coordinate axis, parameters A-C and G are set to a command register 11. Then an oval generating command is given to an input control part 1, and a microprogram control part 4 obtains a dot most close to an oval on an axis (x) or (y). Then a parabola is newly defined and a replacement comparison method is applied to produce an optimum dot at a start point. Thus the (x) coordinates and a displacement are obtained at that time point. These obtained coordinates and displacement are used as the initial displacement of the start point to produce optimum dots successively with use of the displacement comparison method.
Patent JP-H09295430-A (JP)
Title: Document preparing-editing device
Inventor: SASA MASAAKI
IPC: G06F3/12
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a plurality of printing results, and a printing result being different from a display, and improve the efficiency of a document preparation by a method wherein objects in the document including a designated specific colors, are selected, and a printing is performed while the objects including the specific colors being included in the selected document, as an attribute, are made non-printing objective data. SOLUTION: An object administration unit 25 checks the coordinate in a display region, and the size of an object information buffer 26, based on the coordinate where a pointing device 19 is depressed, and specifies a selected object, and obtains the color information and the data kind of the object. Then, a color, which this object has, is set as a non-printing color for a display region where the selected object is included. By this processing, the object which has a selected color attribute in each display region, and also has a designated data kind, can be set in a non-printing information buffer 28, as an objective not to be printed.
Patent JP-S5233100-A (JP)
Title: Method to manufacture an insulated conductor
Inventor: SHIBAYAMA KIYOUICHI
IPC: H01B17/60
Filed: 1975-09-09
Abstract: PURPOSE: The reactive dilution of monomeramid caompounds are added to the mixture of bismeramid resin and the epoxy resin to obtain a conductor insulated by polymeramid resin composition, a non-solvent with low viscosity long available time, and excellent heat resistivity, used as H (180C). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5232465-A (JP)
Title: Reciprocating mechaism
Inventor: TOGIYA MASAMI
IPC: F16H21/16
Filed: 1975-09-08
Abstract: PURPOSE: A reciprocating mechanism for achieving linear movement in the intermediate portion and up-down movement in the both ends. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01279523-A (JP)
Title: Switch
Inventor: TSUNODA TOSHIO
IPC: H01H25/06
Filed: 1988-05-02
Abstract: PURPOSE:To eliminate necessity for provision of separate switches by furnishing an actuator installed in such a way as movable in the axial direction and rotatable round the axis, and providing both the push type changeover function and rotary type changeover function. CONSTITUTION:When an actuator 3 is reciprocated upon intruding in the axial direction, the bottom pawl 83 of a lock ring 8 collides with the main guide surface of No.1 detent member 9 and rotates a little under guidance. At this time, No.2 contact piece 7 shortcircuits a common terminal C2 with an individual terminal f. When the push-in force is disengaged, the forces of coil springs 5, 51 move the ring 8 back upward to cause a pawl 82 to be detained with a shallow concave in No.2 detent member 10, and the member 7 locates the terminal C2 and terminal f in the position of shortcircuiting. When a shaft 31 is rotated thereafter, No.1 contact piece retainer 61 is moved sideways in the direction in accordance with the rotation through a pinion and rack mechanism, and No.1 terminal member 6 shortcircuits the common terminal C1 with either of the individual terminals a-f. Thus rotary type changeover can be conducted.
Patent JP-H05302570-A (JP)
Title: Mono-head piston swash plate type compressor
Inventor: TAKENAKA KENJI
IPC: F16J1/22
Filed: 1992-04-28
Abstract: PURPOSE:To facilitate work for fitting a sliding member by suppressing local friction between the internal peripheral surface of a cylinder bore and the external peripheral surface of a piston, to improve durability and also saving the material cost. CONSTITUTION:A mono-head piston 13 is received into a cylinder bore la of a cylinder block 1 and also stopping both surfaces of a swash plate 7, supported to a rotary shaft, through a shoe 14 to supporting recessed parts 13b provided in a neck part 13a of the piston 13. A sliding ring 18, formed of wear resisting material having elasticity, is fixedly fitted to the internal peripheral surface in a side of a crank chamber 10 of the cylinder bore 1a. In the case of receiving moment M at the time of compression-actuating the mono-head piston 13, a peripheral surface 13c of the piston 13 is prevented from wearing by concentrated pressing force FM1.
Patent JP-H047049-A (JP)
Title: Air cleaner
Inventor: FUKUDA MITSUO
IPC: B03C3/70
Filed: 1990-04-25
Abstract: PURPOSE:To avoid spark discharge from being caused between the wire electrodes by equipping the wire electrode and a high-voltage power source to both sides of a dust collection filter and performing insulated coating to the positive pole side of the wire electrodes. CONSTITUTION:When DC high voltage is impressed between the wire electrodes 8, 9 by a DC high-voltage power source 7, an intensive electric field is generated. Fiber of a dust collection filter 6 is dielectrically polarized by this electric field. Air is sucked from a suction port 1 and passed through the dielectrically polarized filter 6 and blown out from a discharge port 2. When dust particles contained in the sucked air are passed through the filter 6, dielectric polarization force of the filter 6 acts thereon and thereby dust particles are collected on the filter 6. Even when dust of conductive substance is contained in the air to be treated and deposited on the electrodes 8, 9, dielectric strength of insulated coating 11 is large and spark discharge is not caused. Thereby safety is enhanced.
Patent JP-H06322792-A (JP)
Title: Speed switching device for running lever
Inventor: YAMAMOTO MICHIHIRO
IPC: E02F9/00
Filed: 1993-05-11
Abstract: PURPOSE:To simplify the coupling mechanism of a running lever and to reduce a space for a speed switching device to such a low value as possible. CONSTITUTION:A central boss 23 is mounted on a shaft 22, a support frame 26 for a running lever is fixed to the central boss 23, and detent plates 27 and 27 are fixed with a given distance therebetween. A telescopic shaft 29 is fitted internally of an outer cylinder 28 for the running lever and a lower end part 29a of the telescopic shaft is loosely fitted in the support frame 26. A moving boss 45 is pivotally mounted on a lower end part 29a of the telescopic shaft, a speed switching rod 48 is coupled to a plate 47 protruded from the moving boss 45, and the plate 47 is loosely fitted in a gap part between the detect plates 27 and 27.
Patent JP-H08302601-A (JP)
Title: Structure of road bed supporting plate
Inventor: WATANABE TOMOTOSHI
IPC: E01B1/00
Filed: 1995-05-08
Abstract: PURPOSE: To prevent permeation of rainwater into a road bed, enhance the draining effect, and preclude generation and propagation of a warp in the track effectively. CONSTITUTION: In the direction perpendicular to the track. bulkheads 1a are upright installed at a certain spacing which is narrower than the particle size in the road bed, wherein the crest face of bulkhead 1a is tapered in such a way as lowering toward the center of the track. A groove 1b is formed between each pair of adjoining bulkheads and is also tapered in such a manner as lowering outward of the track.
Patent JP-H04117581-A (JP)
Title: Graphic processor
Inventor: UEDA TADASHI
IPC: G06T11/20
Filed: 1990-04-24
Abstract: PURPOSE:To obtain an area ratio at high speed by reading the gradation value of the group of an applying triangle part based on the inclination of storage means vector data at processing an anti-alien thing and determining the gradation value of an edge part picture element with the area ratio. CONSTITUTION:When one picture element on a scanner line is defined as a closed section, a triangle part formed when vector data intersects and crosses the upper edge and the lower edge of the closed section and the triangle part formed when they intersects and crosses a left side edge and a right side edge are case-classified by the inclination of the vector data in advance. Then, a gradation value K' is set every the group of the triangle part case-classified and is stored as an LUT (recording means), the gradation value K' of the group of the applying triangle part is read based on the ionclination of the vector data at processing an anti-alien thing and a gradation value K of an edge part picture element is determined with the gradation value K'. Thus, an area ratio can be found at high speed without executing subpixel division and the counting of the number of painting-out.
Patent JP-S602525-A (JP)
Title: Transfer device for plated material
Inventor: TANIGUCHI KAZUHIRO
IPC: B65G47/28
Filed: 1983-06-17
Abstract: PURPOSE:To prevent a plated material from being dislocated, by shifting the position of a chuck in order to chuck the plated material at a balanceable position at both symmetrical sides. CONSTITUTION:In order to transfer a plated material onto a plating device body 20, plural rollers 26 are set up upward at the inlet side of the body, and plural positioning grooves 38 are installed on the circumferential surface of each roller, while each top of a pair of symmetrical belts 39 being selectively engaged with these grooves and rolled round between front and rear rollers 29 is set down to a pass line for the plated material and further retractably arranged upward at both symmetrical sides of a roller device 21, then the plated material alone is made to be situated within a chuck turning locus of a chuck device 22, which rotates at the said symmetrical sides of the roller device 21 and embracively chucks both sides of the plated material, and each roller is situated outside the turning locus. Thus, dislocation of the plated material is prevented from occurring and, what is more, a state of their being paralleled is maintained.
Patent JP-S5810726-A (JP)
Title: Controlling method for camera element
Inventor: WATANABE MITSUHARU
IPC: G03B17/36
Filed: 1981-07-14
Abstract: PURPOSE:To control camera elements at high speeds and with high precision, by using a counter to count pulses generated in relation to camera elements and giving information of the counter to a microprocessor to control camera elements when the counted value coincides with a set value. CONSTITUTION:At the photographing sequence start, the lock due to a diaphragm stop pin is released by the electromagnetic force of a magnet, and the restoring foce of a spring is utilized to start stopping-down. A microprocessor 5 set a preset value to a counter 4. The quantity of rotation corresponding to one pit of a slit 1a of a Siemens' star 1 rotated synchronously with stopping-down corresponds to 0.1EV of stopping-down. A photodiode 3 is turned on and off repeatedly by the rotation of the Siemens' star 1, and the set value of the counter 4 is counted down by 1 for every input of a pulse; and when contents of the counter 4 become 0, a carry signal is sent to the microprocessor 5 to stop the stopping-down. Other camera elements are controlled similarly at a high speeds and with high precision.
Patent JP-H06153962-A (JP)
Title: Dna coding p31 modified protein
Inventor: FUJISAWA YUKIO
IPC: C07K14/705
Filed: 1993-05-12
Abstract: PURPOSE:To provide a new DNA coding a new P31 modified protein useful as an HBV preventive vaccine. CONSTITUTION:The subject DNA contains a DNA coding a P31 modified protein having a hepitis B virus surface antigen activity and a polymerized human serum albumin bonding capability and modified to desensitize at least one of the trypsin-like protease sensitive sites of a hepatitis B virus surface antigen P31 protein, e.g. plasmid pGLD P31-Rc. It can be produced from plasmid pBR 322-BamHI/HBr330 integrated with 3.19 kb adr-type HBV.DNA by subjecting the plasmid to double digestion with restriction enzymes EcoRI and BamHI to get a DNA fragment of 1398 bp containing a part of the pre-S region, linking an adaptor containing the sequence of formula to the fragment and inserting the obtained DNA coding p31 into a proper vector.
Patent JP-H05302871-A (JP)
Title: Sample injection equipment
Inventor: KARIGOME AKIO
IPC: G01N30/20
Filed: 1992-04-28
Abstract: PURPOSE:To obtain sample injection equipment which enables execution of injection with excellent reproducibility by a simple construction, in particular, and an easy change of a volume of injection, regarding the sample injection equipment used in an apparatus in which a sample is led to a detector by a flow of a moving phase and measured. CONSTITUTION:Sample injection equipment for measurement by a flow system which has a first three-way valve 11 being connected to a moving phase supply flow passage 6 and a sample supply flow passage 5 and putting either of the flow passages in continuity with a connection flow passage 3, the connection flow passage 3 and a second three-way valve 2 being connected to a flow passage 8 leading to a detector and also to a discharge flow passage 9 and putting either of these flow passages in continuity with the connection flow passage 3. The equipment has a timer mechanism which switches the first three-way valve 1 when a sample is led to the connection flow passage 3 and this flow passage 3 is put in continuity with the flow passage 8 leading to the detector by switching the second three-way valve 2, or a prescribed time after this switching.
Patent JP-H05304380-A (JP)
Title: Cooler for electronic apparatus
Inventor: TAJIMA TOMOKO
IPC: H05K7/20
Filed: 1992-04-28
Abstract: PURPOSE:To reduce vibration of a rotor generated at the time of rotating the rotor and wind cutting sound of a fan and to resultantly reduce noise of an electronic apparatus by providing one spiral fin coincident with an axial direction of the rotor at starting and finishing ends along an outer periphery of the rotor pivoted by a center of a frame. CONSTITUTION:A rotor 2 is pivoted by a center of a frame 1, one fin 3 spirally circulated along an outer periphery of the rotor 2 is provided, and starting and finishing ends of the spiral coincide with an axial direction of the rotor. Since the fin 3 is so provided as to coincide at the starting and finishing with the axial direction, an irregularity in weight of the fin 3 at the rotor 2 as a center is eliminated, and a vibration of the rotor 2 is reduced. Since the fin 3 is formed of one sheet, a central frequency of wind cutting sound is lowered, and out of a frequency band in which a human being feels unpleasant. Heat from a heat generator can be discharged by altering a direction of rotating the rotor 2.
Patent JP-H1128764-A (JP)
Title: Method and apparatus for manufacturing inflation film
Inventor: SAKAI SUSUMU
IPC: B29C48/92
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a biaxially oriented film having transparency and high strength in various types. SOLUTION: The method for manufacturing an inflation film comprises the steps of bringing an outer peripheral surface of a melt tubular film 4 extruded from an annular die 1 into contact with an inner peripheral wall of a managing cooling cylinder 6a to cool temperature of the film 4 while managing it, then partitioning the film into an upstream side area and downstream side area at a partition of the pressurizing as a boundary by pressurizing an inner peripheral surface side of the film by a pressurizing board in which a pressurizing unit 8 is brought into contact with the inner periphery of the film, blowing hot air from its outer periphery to the film output to the downstream side via the partition to heat is so that the film is extended and oriented, and blowing extending and orienting air into the film to orient the film biaxially.
Patent JP-S60253280-A (JP)
Title: Semiconductor pressure sensor
Inventor: ABE ARIMASA
IPC: G01L9/04
Filed: 1984-05-29
Abstract: PURPOSE:To prevent the easy breaking of a semiconductor pressure sensor even when stress is applied to a lead frame and a pressure introducing pipe by forming a base by alumina ceramics and connecting a semiconductor pressure sensor chip to the upper surface of the base through a spacer, a thermal expansion coefficient thereof approximates to that of the semiconductor pressure sensor chip. CONSTITUTION:Alumina ceramics are used as a base 10. A through-hole 10a is formed at the center of the base 10, a metallizing layer 4 is shaped onto a lower surface through evaporation, etc., and a pressure introducing pipe 5 is fitted. Metallizing layers 4 as metallic patterns are formed onto an upper surface, and lead frames 7 are fitted. A metallizing layer 4 is also shaped at the central section of the upper surface and a molybdenum washer 11 is connected, and a metallizing layer 4 is shaped onto the upper surface of the washer 11. A spacer 12 consisting of zirconium ceramics is mounted to the upper section of the washer 11 through the metallizing layer 4, and a semiconductor pressure sensor chip 1 is joined with the upper section of the spacer 12. The pressure sensor chip 1 is formed in bridge structure and has six electrodes, and is connected to the metallizing layers 4 on the upper surface of the base 10 as the electrode patterns by gold wires 8.
Patent JP-2000302298-A (JP)
Title: Sheet aftertreatment device for image forming device
Inventor: NAKAYAMA YOSHIHIKO
IPC: B65H15/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the swelling of a bunch of sheets, if thick, following slackening after passing though a U-turn portion. SOLUTION: A sheet distribution passage F is provided for carrying downwardly a bunch of aftertreated sheets received from an aftertreatment end. One side of the sheet distribution passage is provided with a mail box tray (discharge tray) 8 in stages and a driving roller 50. The other side is provided with a driven roller 51 for carrying the bunch of sheets held together with the driving roller 50 in the sheet distribution passage F at a speed V1. On the other hand, a U-turn portion 56 U-turned to the side of the driven roller 51 is provided under the sheet distribution passage F. The bunch of sheets passing through the U-turn portion 56 is controlled to be carried at the speed V1 on its outer periphery and at a speed V2, slower, on its inner periphery.
Patent JP-S603929-A (JP)
Title: Production of metallic knob
Inventor: FUKAZAWA KINEHARU
IPC: B23P13/04
Filed: 1983-06-20
Abstract: PURPOSE:To enable mass production and to obtain products having consistency in the stage of cutting a side-walled and long-sized blank material and producing metallic knobs for an acoustic device by cutting the end part of the side wall left in the stage of slitting the material at the slightly larger width after working of the knob. CONSTITUTION:A slit 3 is formed at every size of a desired knob to a blank material 1. The slit 3 is formed by leaving the end part 4 of a side wall. The entire part of the material 1 is then subjected to knob fabrication such as hairline working, alumite finishing, finishing of the slit surface or the like and thereafter the end part 4 is cut slightly larger than the width of the slit 3. One metallic knob is completed by such cutting. Since the end part 4 is cut slightly larger than the width of the slit 3, burrs are formed on the inside without projecting to the slit 3.