baber/WOPTO huggingface dataset:
Patent JP-H10260039-A (JP)
Title: Surveying equipment for gps
Inventor: TAKAHASHI EIJI
IPC: G01S17/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To measure GPS even when a tall obstruction such as a forest exists around an observation point. SOLUTION: In the surveying equipment 1 for GPS, an antenna attaching body 4 which has a GPS antenna 3 is fixed to the top of a boom 2 through a connecting mechanism 5 which contains built-in servo-motors 8, 10 as rotation driving devices. The antenna attaching body 4 includes a positioning laser 12, a light wave range finder 13, and two-axial inclinometers 14, 15 which measure attitude of the antenna attaching body 4, and the connecting mechanism 5 has a built-in controller 18 which controls driving of servo-motors 8, 10 using data measured by two-axial inclinometers 14, 15.
Patent JP-S5512480-A (JP)
Title: Production of fet comparison electrode
Inventor: YANO MAKOTO
IPC: G01N27/00
Filed: 1978-07-13
Abstract: PURPOSE: To produce an FET comparison electrode, which is excellent in its water- resisting property, by forming a non-ion high molecular film having a thickness of 300 to 5000 Å due to the polymerization of ultraviolet rays at the gate portion of a gate insulating type FET transistor.  
     CONSTITUTION: An IG FET which has its gate surface rinsed is accommodated in a container having a transmissivity to ultraviolet rays (in the wavelength of about 2000 to 3000 Å). After evacuated, the system is supplied with non-ion monomer vapors under a vacuum pressure of 1 to 100 mm Hg and is exposed to the ultraviolet rays so that the polymerization is effected at 20 to 500°C (preferably 100 to 300 °C) for one to ten hours thereby to form the gate portion with a high molecular film having a thickness of 300 to 5000 Å. As the aforementioned non-ion monomer, a chemical as specified by Formula I (wherein: X 1  to X 4  stand for H, Cl, F excepting the case in which all are H) or Formula II (wherein: X 1  to X 6  stand for H, Cl, F or alkyl of C 1W3 ). It is desired that before the polymerization with the ultraviolet rays the gate portion of the FET be treated with a silane treating agent containing vinyl radical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5514338-A (JP)
Title: Pneumatic and oil hydraulic system control system for pressure application cylinder
Inventor: OKABE YOSHIO
IPC: B23K11/10
Filed: 1978-07-14
Abstract: PURPOSE: To reduce shocks at the time of pressure application and also reduce the rising period of electode pressure application.  
     CONSTITUTION: A pressure application cylinder 1, which includes a movable electrode 4 facing a fixed electrode 5 and reciprocated by the action of a pressure  application fluid such as air pressure, water pressure or oil pressure, and a flow  control valve 3 inserted in a pneumatic and oil hydraulic circuit system between the  oil hydraulic cylinder 1 and a pneumatic and oil hydraulic pressure booster 2 are  provided. The flow control valve 3 provided between the pressure application cylinder 1 and pneumatic and oil hydraulic pressure booster 2 restricts the rate of flow of fluid into the pressure application cylinder 1 to permit reduction of shocks produced at the time of pressure application and increase only the follow characteristic of the electrode pressure application in an initial state of welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09248295-A (JP)
Title: X-ray diagnostic device
Inventor: MIYAMOTO MARIKO
IPC: A61B6/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent misrecognition of a signal caused by ambient noises as a word for controlling, by equipping a time control device to stop drive of each device part when a prescribed time passed after stopping signals transmitted from a voice input device. SOLUTION: When non-voice time is set and stored in a final voice input time memory part 12 as a set progress time Ts, if voice input operation is started, the final voice input time memory part 12 stores time Tss upon every time receiving a voice input signal via a voice recognition device 6. A progress time detection part 13 detects a real progress time after the time Tss to judge whether it reaches a prescribed progress time Ts or not. When it reaches the prescribed progress time Ts, a voice input operation stop instruction part 14 outputs a voice input operation stop instruction to a device each part setting erasing operation part 15 and a device each part setting memory part 16.  The device each part setting erasing operation part 15 displays a message such as 'the voice input operation is stopped' on a monitor to inform of the device state that no voice input operation is possible.
Patent JP-2000281706-A (JP)
Title: Manufacture of active ray curing composition and molding prepared by curing it
Inventor: KAWAMURA TAKAYUKI
IPC: G02B1/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cured material excellent in face accuracy and copying property. SOLUTION: This active ray curing compsn. consists mainly of a monomer polymerizable with a radical, a compd. producing benzoyl radical (component A), and a heat-sensitive radical polymerization initiator (component B). A molding is manufactured by a process in which the compsn. is introduced into a mold, a process in which an active ray having a wave length of not shorter than 340 nm is radiated on the compsn in the mold, and a process in which the compsn. in the mold is heated.
Patent JP-H07290883-A (JP)
Title: Knock-type writing tool
Inventor: KANNO MINORU
IPC: B43K5/17
Filed: 1994-04-25
Abstract: PURPOSE:To improve the sound of impact and generation of breakage when a knock member is returned and stopped in a knock-type writing tool wherein a writing part becomes a writing condition projected from a main body by pushing inward the knock member and it is returned by the releasing operation of a button part of a releasing member hooking with this knock member and the writing part is stored. CONSTITUTION:A releasing member 12 for releasing a knock member 11 from a writing condition is formed of an elastic member to allow deformation caused by pressing of a button part 12a and has an elastic deformation part 12d at a different position from the button part 12a and a part of the knock member 11 is brought into contact with the elastic deformation part 12d of the releasing member 12 when movement for returning is performed and the elastic deformation part 12d is moved in the returning direction while it is deformed and on the storing condition, a slidably contacting part 11d for releasing the deformation is formed.
Patent JP-H02265202-A (JP)
Title: Chip component
Inventor: SAITOU ISAMI
IPC: H01G4/252
Filed: 1989-04-05
Abstract: PURPOSE:To reduce a surface area of an electrode part, to make it smooth, to improve solderability and to enhance soldering reliability for long-term preservation by a method wherein a low-melting metal film is used for an outermost- layer electrode film and a substratum is constituted of a metal material whose melting point is higher than that of the low-melting metal film and whose affinity is good. CONSTITUTION:Solder or tin is precipitated on a nickel film 5 by an electroplating method; after that, a heat treatment is executed at a temperature which is higher than the melting point of the solder or tin and the solder or tin is remelted; and a metal film 7 is formed. A solderable time of the solder or tin film 7 which has been remelted by this heat treatment is one second or lower at a soldering temperature of 215 to 235 deg.C. During this process, it is required that the substratum (nickel film 5) of the low-melting metal-plated film is made of a metal film whose melting point is higher than that of the low-melting metal-plated film and whose affinity for the low-melting metal-plated film is good. Thereby, a defective soldering operation is reduced.
Patent JP-H10281088-A (JP)
Title: Sealed type electric compressor
Inventor: SUGIYAMA JUNICHI
IPC: F04C29/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make liquid coolant difficult to be sucked from a suction opening part of an oil feeding mechanism by providing a shelf part which is higher than the bottom part of a sealed container in the lower direction of the suction opening of the oil feeding mechanism. SOLUTION: A shelf part 7 which is higher than the bottom part of a sealed container 1 is provided in the lower direction of a suction opening of an oil feeding pipe 14 supplying ice machine oil to a compression element 2. The length of the oil feeding pipe 14 is shortened so as not to interfere with the shelf part 7. Because compatibility of HFC system coolant and mineral oil or alkylbenzene ice machine oil is not good by this constitution, liquid coolant is reduced near the suction opening part of the oil feeding pipe 14 because the shelf part 7 pushes its way through a liquid coolant layer 6 even in a state that liquid coolant is condensed and stays on the lower side of an ice machine oil layer 5 according to pressure within the sealed container 1 and a temperature condition.  When drops of liquid coolant condensed is generated around a suction pipe of a compressor, the liquid coolant becomes difficult to be sucked from the suction opening part of the oil feeding pipe 14 by an action that liquid coolant does not stay near the lower part of the suction opening part of the oil feeding pipe 14 by the shelf part 7 even if the liquid coolant drops down.
Patent JP-H08266016-A (JP)
Title: Heat-operated switch for sealed electric compressor
Inventor: TOHO ISAO
IPC: H01H37/04
Filed: 1995-03-18
Abstract: PURPOSE: To eliminate a heating process and at the same time facilitate the work of fitting an electrically insulating cover onto a heat-operated switch by fixing an airtight container in the state that an adhesive material is applied to the surface of the airtight container side of the electrically insulating cover. CONSTITUTION: A heat-operated switch 11 is composed of a switch main body having a metallic airtight container 3 and an insulating cover 12. The insulating cover 12 is folded in two so that an adhesive surface 12A is positioned on the inside and is applied to the airtight container 3 of the heat-operated switch 11, thereby packing and fixing the switch. At that time, the direction in which the airtight container 3 is held between the insulating covers 12 can be a longitudinal direction to the airtight container or a lateral direction thereto. As a result, the positioning of the metal-made sealed container of the switch is facilitated and since the work of shrinking the insulating cover becomes unnecessary, the work of covering the metal-made sealed container of the switch with the insulating cover can be facilitated, so that it my be automated.
Patent JP-S5512973-A (JP)
Title: Acoustooptic element
Inventor: SAITOU TAKAYOSHI
IPC: G02F1/33
Filed: 1978-07-14
Abstract: PURPOSE: To provide an easy production and a wide band HF operation to a flat type steering system acoustooptic element, the intermediate portion of the top electrode is provided with cut grooves connected only by use of conductive paste.  
     CONSTITUTION: An optical deflection element includes a TeO 2  crystal 2 as an acoustooptic medium, a bottom electrode 4, piezoelectric oscillator 3 (lithium niobate crystal, etc) and a top electrode 5. Grooves are cut on the top electrode 5 at 0.55mm intervals, on both of the oscullator 3 and bottom electrode 4 at 1.1mm intervals. Grooves 10 are only slightly cut into the oscillator 3. For steering operation, the grooves 8 cut to the bottom electrode 4 are filled with synthetic resin 9 to insulate the bottom electrode 4 and the top electrode 5. Conductive paste 7 is used to cover the insulator 9 to connect the electrodes 5, and the lead wires 6 are fixed. Because of lead wire free connection, floating capacity and line inductance are eliminated and mechanical strength is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5614419-A (JP)
Title: Recovering method for indium from waste plating liquid containing cyanide and indium
Inventor: HAYASHI HIROSHI
IPC: C01G15/00
Filed: 1979-07-09
Abstract: PURPOSE: To recover high purity In in a high yield by treating the titled bath with a Cl type anion exchange resin, washing the resin with formalin or the like, carrying out elution with nitric acid, and adding an NH 3  soln. to the eluate to precipitate In as indium hydroxide, which is then separated.  
     CONSTITUTION: The titled bath is treated with a Cl type anion exchange resin to allow In and Zn to be adsorbed as the cyano-complex, and the resin is washed with formalin or chloral hydrate to libertate In 3+  and Zn 2+ . These cations are then eluted with dil. nitric acid, and by adding an NH 3  soln. to the elutate, In alone is precipiated as indium hydroxide. This precipitate is separated and dried to recover pure indium hydroxide in a high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59213751-A (JP)
Title: Thermoplastic resin composition
Inventor: NORO MASAHIKO
IPC: C08L51/06
Filed: 1983-05-18
Abstract: PURPOSE:A composition having improved coating performance and improved properties to prevent adhesion of dirts, obtained by blending a composition of a specific olefinic or vinyl rubber graft copolymer and a polycarbonate resin with a polyester resin and a polyamide resin. CONSTITUTION:100pts.wt. composition consisting of (A) 20-80wt% rubber reinforced resin composition containing a graft polymer obtained by grafting a monomer selected from an aromatic vinyl monomer, vinyl cyanide monomer, (meth)acrylic acid ester monomer onto olefinic rubber and/or acrylic rubber-like polymer (content of it in reinforced resin is preferably 10-30wt%) is blended and (B) 80-20wt% polycarbonate resin is blended with (C) 0.1-10pts.wt., preferably 0.3-5pts.wt. polyester resin and/or polyamide resin. A content of vinyl cyanide bond in a component (nongraft component) soluble in a solvent such as acetone, etc. in the component A is preferably 28-35wt%.
Patent JP-H04318807-A (JP)
Title: Laser beam scanning device
Inventor: ISHIKAWA HIROMI
IPC: G02B26/10
Filed: 1991-04-18
Abstract: PURPOSE:To greatly reduce the cost by using a common surface plate for a scanning optical system which uses a rotary polygon mirror. CONSTITUTION:A large-sized rotary polygon mirror rotation device 3 consisting of a rotary polygon mirror 3a and a large-sized motor, and a small-sized rotary polygon mirror rotation device assembly composed of a small-sized rotary polygon mirror rotation device consisting of a rotary polygon mirror 5a and a small-sized motor, and a support base 6 for supporting the small-sized rotary polygon mirror rotation device are fixed on the optical surface plate 1 through a common adapter 4. Those two kind of rotary polygon mirror rotation devices 3 and 5 can selectively be fixed on the common optical surface plate 1 and optical surface plates 1 need not be formed individually, so the manufacture cost of the optical scanning device which uses the rotary polygon mirrors can greatly be reduced.
Patent JP-2000279111-A (JP)
Title: Bag like sheet including laver for packaging rod shaped cooked rice and packaging form of rod shaped cooked rice
Inventor: SAKIYAMA MASAHISA
IPC: A23L7/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bag like sheet including sheet like laver for packaging rod shaped cocked rice capable of packaging rolled sushi in which the rod shaped cocked rice and laver sheet are separated, without needing to grip the rod directly by hand, capable of realizing an easy opening by pulling the bag like sheet relative to the laver sheet and provide a packaging form for rod shaped cocked rice. SOLUTION: The sheet comprises a rectangular sheet of laver 1 having a length to wind the rice roll (R) in one turn and a little remainder, the bag like sheet body 2 of the length shorter than the required length for two turns of the rice roll (R), selvage piece film 3 covering over both ends of the rice roll (R) by a pair of selvage parts 3a. The bag like sheet body 2 comprises an exterior wrapping film 2a and interior wrapping films 2b, 2c and the interior wrapping film 2c does not directly coil around the rice rod (R). The bag like sheet body 2 can be divided into two parts by a tear tape 2d. The separable positions are set on the interior wrapping film 2b, 2c approximately corresponding to the tear tape 2d, and approximately the half coiling length of the sheet of laver 1 does not overlap with the interior wrapping film 2b of the starting side and the selvage piece film 3.
Patent JP-S59211446-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A61D19/00
Filed: 1983-05-18
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-H08285796-A (JP)
Title: Spherical diffractometer and material structure analytic method
Inventor: TAKAGI YASUO
IPC: G01N23/207
Filed: 1995-04-12
Abstract: PURPOSE: To analyze the structure of material by scanning each measuring unit independently using a spherical diffractometer, especially mounting a plurality of radiation measuring units. CONSTITUTION: Basically, the spherical diffractometer has (single axis + 2n axes (nεN) constitution where a plurality of pairs of independently scannable arcuate goniometers 5 (κ axis) and a linear slider 6 (η axis) are mounted on a single annular goniometers 4 (ξ axis). A plurality of radiation measuring units 7 are scanned independently on arbitrary spherical coordinates having an origin 2 matching that of a sample (center of scattering) thus measuring the intensity, energy spectrum, etc., of radiation 3 from the sample.
Patent JP-H03285933-A (JP)
Title: Fire retardant resin composition for injection molding
Inventor: MISHIMA YASUHIRO
IPC: C08L27/24
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the subject composition having excellent impact resistance and processability, etc., by mixing a fire-retardant resin composition with a specific copolymer. CONSTITUTION:(A) (i) 15-80 pts.wt. copolymer composed of 65-85wt.% alpha- methylstyren monomer unit and 15-35wt.% vinyl cyanide monomer unit and having 0.2-0.5dl/g reduced viscosity of methyl ethyl ketone-soluble part is mixed with (ii) 5-40 pts.wt. graft copolymer derived from polymerization of 40-90 pts.wt. rubbery polymer and 10-60 pts.wt. monomer mixture composed of 10-90wt.% vinyl cyanide monomer and 10-90wt.% aromatic vinyl monomer, etc., (iii) 20-70 pts.wt. post-chlorinated vinyl chloride-based resin containing 58-65wt.% chlorine derived from chlorination of a vinyl chloride resin having 400-800 degree of polymerization and (iv) 0-65 pts.wt. said vinyl chloride resin to obtain a fireretardant resin composition. Then, 100 pts.wt. the component (A) is mixed with (B) 0.5-10 pts.wt. copolymer composed of 5-40wt.% vinyl cyanide monomer unit, 30-9wt.% alkyl acrylate monomer unit and 0-65wt.% other vinyl monomer copolymerizable with said monomers to afford the aimed composition.
Patent JP-S62244488-A (JP)
Title: Mineral water making device
Inventor: OZASA MAMORU
IPC: C02F1/28
Filed: 1986-04-17
Abstract: PURPOSE:To effectively sterilize water, by a method wherein a mixture of activated carbon and Somerite, and a mixture of Somerite and coral sand are respectively housed in separate cartridges and water is allowed to pass through said cartridges. CONSTITUTION:When water is introduced into the lower cylinder 1b of an outer housing 1 under pressure from an inflow cylinder 7, said water becomes a vortex stream in the gap between the inner surface of the lower cylinder 1b and a cartridge 9 to flow in the cartridge 9 from water passing ports 11, 11.... An ultrasonic wave is generated by fine air bubbles formed when water passes through a reticulated body 12 to generate a convection and water is contacted with activated carbon and Somerite. The water further rising flows in the gap between wall bodies 15, 10 and passes the bed of a mixture of activated carbon and Somerite packing said gap to flow in the wall body 15 and passes through the bed of activated carbon and Somerite to flow in the bottom part of a Somerite housing cartridge 17. By this method, mineralization can be surely attained.
Patent JP-H0787609-A (JP)
Title: Pantagraph with two connected heads for motor-driven streetcar
Inventor: ARAN DEYUBOO
IPC: B60L5/24
Filed: 1991-01-28
Abstract: PURPOSE: To prevent the current collecting heads of a pantograph for an electrically driven track vehicle from being separated from an overhead wire. CONSTITUTION: The pantograph of an electrically driven track vehicle for current collection is provided with an upper arm 5 whose end is provided with a support 22. Two current collecting heads 20 provided with a wear strip 19 for electrical connection to an overhead wire L are coupled with the support 22 by means of coupling means 23, 24, 25, 28, and 30, and these coupling means are so adjusted that they guide the heads in movement in the lateral direction relative to the electric wire and in the direction perpendicular to the plane of the track and, when one of the heads 20 is moved relative to the support 22, force in the opposite direction is exerted on the other head 20.
Patent JP-H03284759-A (JP)
Title: Electrophotographic sensitive material
Inventor: NIIMI TATSUYA
IPC: G03G5/14
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the delay in rising of the electrostatic charge potential by the repetitive use of the photosensitive body and to obviate the degradation in image density, unequal image densities, fogging or the ground staining at the time of reversal development by providing an intermediate layer consisting of a specific metal compd. CONSTITUTION:This photosensitive body is formed by providing the intermediate layer 13 on a conductive base body 11 and laminating, for example, a charge generating layer 17 and a charge transfer layer 19 thereon. The layer 13 is formed in incorporating >=1 kinds selected from tantalate (e.g.: lithium tantalate), titanate (e.g.: strontium titanate) and niobate (e.g.: barium niobate) therein. The layer 13 may be formed by a vacuum thin film forming method or wet process.
Patent JP-H11284364-A (JP)
Title: Lid opening apparatus of casing
Inventor: HAZAMA HISAKAZU
IPC: G11B33/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable execution of function without trouble when a casing is thinned, by fixing a toggle spring whose one end is engaged with a chassis and the other end is engaged with an open lever, on an intermediate part of a press protruding segment and a second guide shaft, and fixing the open lever on a first and the second guide shafts. SOLUTION: In an intermediate part of a press protruding segment 32 and a second guide shaft 72, a toggle spring 40 is so fixed that one end is engaged with a fixing shaft 37 of an open lever 30 and the other end is engaged with an engaging hole 73 of a chassis 7. On the chassis 7, a first guide shaft 71 and a second guide shaft 72 which make one pair and keep a specified interval, and an engaging hole 73 are formed. The first guide shaft 71 and the second guide shaft 72 are inserted in a first guide hole 33 and a second guide hole 34 of the open lever 30, respectively, and the open lever 30 can be slidden being guided. It is also possible that the open lever 30 is slidably attached by screwing a machine screw in the chassis 7 and guided.
Patent JP-H01259357-A (JP)
Title: Optical recording medium
Inventor: HIBINO JUNICHI
IPC: G11B7/249
Filed: 1988-04-11
Abstract: PURPOSE:To make possible to form a stable associate, and to extend the recording life of the title medium by providing the controlling layer of the associate on the medium. CONSTITUTION:The controlling layer (c) of the associate is interposed between the recording layer (a) of the medium and a substrate plate (b). And, the layer (c) is preferably exemplified by a Langmuir-Blodgetts (LB) membrance composed of one or more kinds of the compds. selected from a metal salt of fatty acid (for example, Cd salt of stearic acid), a fatty acid ester and a fatty acid alcohol. And, the substrate plate (b) is preferably exemplified by the plate which is mounted a reflecting layer composed of Ag, etc. on the substrate plate (b), and laminated the layer (c) on the reflecting layer. And, the layer (a) is composed of a prescribed spiropyran.