baber/WOPTO huggingface dataset:
Patent JP-H04362166-A (JP)
Title: Method for soldering or tin hot-dip coating on metallic wire
Inventor: NAKAMURA YASUYUKI
IPC: C23C2/26
Filed: 1991-06-06
Abstract: PURPOSE:To offer a method for soldering or tin hot-dip coating easily executable to metallic wires of various materials in mass productivity on an industrial scale and to offer a soldered or tinned metallic wire having uniform soldering or tinning thickness, furthermore less in the involution of sludge, less in ruggedness on the surface of the plating and extremely good in wettability. CONSTITUTION:A metallic wire 1 is, before its dipping into a plating bath 4, passed through felt 8 soaked by water soluble flux, is coated with the flux and is thereafter dipped into a hot-dip soldering bath 4. At the time of taking it up in a direction perpendicular to the plating bath, hot inert gas is injected from gas nozzles 9, 9 arranged in the vicinity of the surface of the plating bath 4 in the direction of the plating bath 4 parallel to the metallic wire 1, and the oxidation on the surface of the soldering and the involution of sludge or the like are prevented to obtain a soldered metallic wire extremely good in wettability.
Patent JP-S6056156-A (JP)
Title: Variable choke carburetor
Inventor: TABATA MICHIO
IPC: F02M9/06
Filed: 1983-09-06
Abstract: PURPOSE:To make improvements in operability and accelerating responsiveness, by installing a slide valve functioning as a Venturi tube and a butterfly type throttle valve to be set up at the downstream side both in a suction passage, while coupling both valves together in keeping the specified relationship in tact via an interlocking mechanism. CONSTITUTION:When a throttle wire 31 is pulled up and a butterfly type throttle valve 7 is therefore opened via lever 30, a rocker arm 37 of an interlocking mechanism 9 and a second rocker arm 38 are continuously turned round via a coupling arm 39. At this time, an adjust screw of an adjusting mechanism 40 comes resiliently into contact with a projection of the rocker arm 37 whereby the lever and a rotary shaft 33 are all turned round in the same direction as the rocker arm 38, and a slide valve 6 is made to go up along a guide cylinder 24 via a rocker arm 34, thus opened. Opening of this slide valve 6 is preset so as to be larger as far as a portion for a fixed quantity at all times than the opening of the throttle valve 7 at least in a low opening range, while fuel is designed so as to be drawn out of a main fuel nozzle 10 according to the opening of the said valve 6.
Patent JP-H0331081-A (JP)
Title: Engine suspension device of vehicle
Inventor: UMENO TEIJI
IPC: B62M7/02
Filed: 1989-06-28
Abstract: PURPOSE:To hold high ability of an elastic unit for absorbing vibration by interposing a spacer and the elastic unit between a car body frame and an engine mounting part while bringing the elastic unit, having an area equal to the end face of larger area of the spacer, into contact with the end face of larger area of the spacer. CONSTITUTION:An engine 9 is supported between a pair of rear arm brackets 7 by a bolt 15 inserted into a mounting part 9a of the engine 9. Here two- divided spacers 16a, 16b and elastic units 17 held therebetween are respectively interposed between the mounting part 9a and each bracket 7. While in each spacer 16a, 16b, an area of the respective one end faces 16a-1, 16b-1 set larger than the area of the other end faces 16a-2, 16b-2. The elastic unit 17 is formed, so as to provide an area equivalent to the one end faces 16a-1, 16b-1, and interposed therebetween. Thus by increasing a pressure receiving area of the elastic unit 17 to decrease a surface pressure, ability of the elastic unit 17 for absorbing vibration is held at a high level.
Patent JP-S6410421-A (JP)
Title: Position detector for moving part
Inventor: TOGAWA MASAYUKI
IPC: G11B7/085
Filed: 1987-07-02
Abstract: PURPOSE:To detect accurately the position of a moving part of an optical system driver by applying light shield to the side face of a reflection plate provided to a moving part formed to be movable so as to uniformize the reflectance of a target at any position in a position detector of the moving part. CONSTITUTION:The target 54 is fitted to the moving part supporting an objective lens of an optical head provided to an optical information recording and reproducing device and a light emitting section 52a and a photodetection section 52b are provided to a photo reflector 50 for detecting a tracking displacement. The target 54 has a plate glass 62 and a reflecting face 64, the luminous flux A made incident from the upper face 61 of the glass 62 is reflected in the reflecting face 64 and reaches a point P1 on the photodetector section 52b of a luminous quantity detection face I. On the other hand, the luminous flux B made incident in the side face 63 to the glass 62 cannot be made incident in the glass 22 because of the presence of a light shield part 31. Thus, the reflectance of the target 54 is moving the target 54 relatively to the photo reflector 50 is made uniform.
Patent JP-H0330414-A (JP)
Title: Manufacture of x-ray alignment
Inventor: YAMADA MASAO
IPC: G03F1/22
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to enhance the accuracy in shape of a pattern by a method wherein the internal stress of the film of an X-ray absorbing substance is reduced, it is thermally stabilized, the positional accuracy of pattern is enhanced, and the selective ratio of etching with a resist is made sufficiently larger by implanting argon ions into the film of the X-ray absorbing substance. CONSTITUTION:A membrane 2 is formed on a substrate 1, a film 3 of X-ray absorbing substance, consisting of heavy metal, is formed on the membrane 2, and when an X-ray exposing mask is manufactured by selectively etching the film 3 of X-ray absorbing substance, a process in which an argon ions are implanted into the film 3 of X-ray absorbing substance is provided. For example, an SiC membrane 2 is formed on the silicon substrate 1, and after a tantalum layer 3 has been formed thereon, argon ions are implanted into the tantalum layer 3. Then, a supporting frame 4, consisting of SiC ceramic, is installed on the outer circumferential part on the rear of the substrate 1, and after an X-ray exposing mask blank 5 has been formed by removing the exposed part of the substrate 1 by etching, a pattern 31 corresponding to the pattern 61 of the resist mask 6 is formed on the tantalum layer 3.
Patent JP-S6054640-A (JP)
Title: Improvement of quality of rice cake
Inventor: MIYAKE KANICHI
IPC: A23G3/00
Filed: 1983-09-06
Abstract: PURPOSE:To prepare a rice cake having improved surface roughness and brittleness on the surface of product, regular shape, and a little damage, by blending a raw ingredient for rice cake with high amylose cornstarch containing a specific amount of amylose in a specified ratio during preparation of the raw ingredient for rice cake. CONSTITUTION:When a raw ingredient for rice cake comprising glutinous rice as a main raw material is prepared, 5-20wt% high amylose cornstarch having >=50wt% amylose is added to the raw material for rice cake comprising glutinous rice as the main raw material, and a rice cake is prepared by an ordinary method such as boiling or steaming, kneading, etc. Consequently, the rice cake having excellent qualities with improved roughness and brittleness on the surface of product, regular shape, and little damage, can be prepared without damaging the taste and flavor of the rice cake.
Patent JP-S5863749-A (JP)
Title: Polyurethane composition having improved light-resistance
Inventor: HIRAI KOUJI
IPC: C08L7/00
Filed: 1981-10-13
Abstract: PURPOSE:The titled composition useful as a covering agent for cloth, plastic, etc., artificial leather, etc., obtained by blending polyurethane prepared from a specific high polymer diol, an alicyclic organic diisocyanate, hydrazine, and an alicyclic organic diamine with specified dye. CONSTITUTION:Polyurethane comprising (A) a high polymer diol containing 50-80wt% polyoxyethylene chain (CH2CH2O) (n is 12-100, especially 15-80), having an average molecular weight of 300-5,000, preferably 500-4,000, (B) an alicyclic diisocyanate having a molar ratio to the component A of 2.5-5.5, (C) hydrazine as a chain extender, and (D) an alicyclic organic diamine (with the proviso that the molar ratio of the component D to the total moles of the components C and D is 0.05-0.8) is blended with 3-70wt% dye selecteded from metal-containing complex dye, vat dye, acid dye, and sulfur dye (preferably metal-containing complex dye).
Patent JP-H11354208-A (JP)
Title: Self-aligning connector
Inventor: IDE TAKEHISA
IPC: H01R13/64
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning connector capable of preventing incomplete fitting, improving fitting reliability and miniaturaizable. SOLUTION: A male connector 1a is provided with a housing 2a, a terminal 3a arranged in this housing 2a, four coil springs 5a connected to the housing 2a and a male connector support means for swingably supporting the housing 2a in a state of compressing these coil springs 5a, and a female connector 1b is provided with a housing 2b, a female connector terminal arranged in this housing 2b, four coil springs 5b connected to the housing 2b and a female connector support means for swingably supporting the housing 2b in a state of compressing these coil springs 5b. A self-aligning connector is provided with a guide means for guiding either one terminal of the terminal 3a or the female connector terminal to the other terminal.
Patent JP-H11354555-A (JP)
Title: Method of filling underfill
Inventor: SEKI YOSHIHITO
IPC: H01L21/56
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling an underfill, which prevents formation of space and improves the productivity by shortening the time needed for the filling process. SOLUTION: An underfill 1 is printed on a predetermined area of a printed wiring board 4b to a thickness greater than the gap between a chip-type component 4a and the printed wiring board 4b, which is formed when the chip type component 4a is mounted on the printed wiring board 4b. Next, while the chip- type component 4a is pressed against the printed wiring board 4b with bumps 5 aligned with electrodes 3b on the board, the underfill 1 and the bumps 5 are heated so that the underfill 1 is cured, and the bumps 5 are melted.
Patent JP-2000321047-A (JP)
Title: Method and apparatus for inspecting inner wall of main column member of steel pipe tower
Inventor: FUKUDA TOSHIO
IPC: G01B17/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To measure the film thickness in a steel pipe at an arbitrary position by suspending an inspection apparatus with a rope from the end part on the top of a steel tower, moving the body to an inspecting position while holding at the central part of the steel pipe by adjusting the length of the rope and pressing a probe against the inner wall of the steel pipe thereby inserting the inspection apparatus easily into a main column member. SOLUTION: An inspection apparatus A is inserted into a main column member D at the top of a steel tower while being suspended from the end part thereof and the body is lowered down to an inspecting position while being held at the central part of the steel pipe. When the inspecting position is reached, the probe 14 of the body is pressed against the inner wall B of the steel pipe and the film thickness (plating thickness, coating thickness, and the like) is measured.  When a suspension rod fixed to the top part is lifted, several main links 1 provided in the circumferential direction at the lower end part of the inspection apparatus A begin to open and when the forward end of the main links 1 reaches the inner wall B of the steel pipe, several main links 2 provided in the circumferential direction at the upper end part begin to open and the forward end part thereof reaches the inner wall B of the steel pipe and holds the body at the central part of the steel pipe.
Patent JP-S5591810-A (JP)
Title: Zero phase current transformer
Inventor: TAKEDA MITSUGI
IPC: H01F38/28
Filed: 1978-12-29
Abstract: PURPOSE: To remove the unoperative region of the braker at the time of leakage by an arrangement wherein the magnetic materials with high permeability is combined to the magnetic materials with low permeability to dilay the magnetic saturation of the core and further delay the reduction speed of the width of the output pulse.  
     CONSTITUTION: Core members 6 made of magnetic materials with high permeability is combined to core members 7 made of magnetic materials with low permeability to constitute a hybrid core 1. Normal core members for ZCT such as supermalloy, high permeable ferrite and amorphous can be used for the magnetic materials with high permeability, while soft magnetic materials such as SPC, silicon steel plate, pure iron and ferrite can be used for the magnetic materials with low permeability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H065296-A (JP)
Title: Molten carbonate type fuel cell power generating apparatus
Inventor: KAIJI TOORU
IPC: H01M8/04
Filed: 1992-06-23
Abstract: PURPOSE:To decrease the capacity of a blower and make it easy to control the gas temperature at a cathode inlet. CONSTITUTION:A combustion apparatus 4 is set between a fuel cell 1 composed of layered unit cells and a compressor 8 to supply an oxidizing agent, wherein a unit cell consists of a carbonate-containing electrolytic plate and an anode 1 and a cathode 2 formed on both sides of the electrolytic plate. At the same time, a bypass line 11 of the combustion apparatus 4 is also installed.
Patent JP-H06920-A (JP)
Title: Anti-fogging laminated film
Inventor: HASEGAWA KAZUHIKO
IPC: B32B27/08
Filed: 1992-06-23
Abstract: PURPOSE:To provide new laminated film, which has high water content barrier properties and oxygen barrier properties, which are suitable for the covering material of gas packed packaging, pinhole resistance and anti-fogging properties on the inner surface of packaging. CONSTITUTION:The anti-fogging laminated film is produced by laminating ethylene-vinyl alcohol copolymer A as gas barrier layer, ionomer resin B as pinhole resistance imparting layer, acid modified ethylene-based resin C as adherent resin layer, and ethylene-based resin D as sealing layer in the order of D-B-C-A or D-C-B-C-A starting from the inner layer. In addition, the surface of the sealing layer D is subjected to corona discharge treatment and the coated one with anti-fogging agent.
Patent JP-H1011872-A (JP)
Title: Hard disk control mechanism
Inventor: KAWAI TATSUJI
IPC: H02J1/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To surely start up plural hard disk devices by using a power source device having a smallest possible capacity. SOLUTION: A measuring value of a current measuring device 6 is obtained, and after the lapse of a prescribed time, another measuring value is obtained again from the current measuring device 6 by a CPU 2, where a difference between them is evaluated. When this difference exceeds a constant N, the above operation is repeated because one of the hard disk devices 10 is considered to be in a transitional state. On the other hand, when this difference is below the constant N, this hard disk device 10 is judged to be in a stable state, and the next hard disk device 10, i.e., the hard disk device 10 of an identification number (h) is started up.
Patent JP-H1111296-A (JP)
Title: Brake device
Inventor: ITO KENJI
IPC: B60T13/66
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To stabilize a boosting start period irrespective of a pressure variation of a negative pressure source in a brake device capable of boosting a brake cylinder fluid pressure more than a master cylinder fluid pressure after the limitation of assistance of a vacuum booster to assist a braking operational force with negative pressure from a negative pressure source is reached. SOLUTION: A first check valve 23 which prevents a pressure in a negative pressure chamber 17 from being lowered from such a level as is lower by a valve opening pressure than atmospheric pressure is installed between the negative pressure chamber 17 of a vacuum booster 12 and atmosphere. Also a second check valve 30 which prevents a pressure in the negative pressure chamber 17 from being risen according to a rise in pressure of an engine negative pressure source SV is installed between the engine pressure chamber 17 and engine negative pressure source SV. Thus the width of variation in pressure of the negative pressure chamber 17 is reduced more than the width of variation in pressure of the engine negative pressure source SV so as to stabilize the boosting start period.
Patent JP-H083249-A (JP)
Title: Thermoplastic resin and composition thereof
Inventor: OTAKE TOMIAKI
IPC: C08L55/02
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a thermoplastic resin improved in chemical resistance, impact resistance, surface gloss, and vibration-damping properties by grafting a specific monomer mixture onto a block copolymer comprising an aromatic vinyl polymer and a conjugated diene polymer. CONSTITUTION:A thermoplastic resin is obtained by grafting 95 to 20wt.% monomer mixture (B) onto 5 to 80wt.% block copolymer (A). The copolymer (A) has a number-average molecular weight of 20,000 to 300,000 and comprises 10 to 60wt.% of aromatic vinyl polymer block (a) and conjugated diene polymer block (b) of which the peak temperature of the primary dispersion of tan deltais in the range of -25 to 40 deg.C. The mixture (B) comprises 5 to 95wt.% aromatic vinyl monomer and 95 to 5wt.% one or more kinds of monomer selected from among vinyl cynide monomers, (meth)acrylic acid monomers and maleimide monomers. The graft ratio is 20 to 80% and the size of the dispersed particles is 0.1 to 1mum.
Patent JP-H08337455-A (JP)
Title: Motor for packing
Inventor: KONO TOSHIO
IPC: C04B111/70
Filed: 1995-06-07
Abstract: PURPOSE: To produce a mortar for packing presented at an expansion side from an initial period, reaching a certain expansion thereafter and capable of maintaining an expanding volume over a long period of time by mixing plural expanding agents having different expanding period, respectively with a cement mortar. CONSTITUTION: The motor for packing is obtained by mixed the expanding agent consisting of a powder consisting essentially of plural aluminum powders having different expanding period, respectively and calcium oxide or plural aluminum powders and calcium sulfoaluminate(CSA) to the cement mortar. A mixing agent composition in which the expanding agent using 3 kinds aluminum powders is mixed is exemplified by wt.% per cement: 3% calcium oxide based expanding agent (or, 5% CSA based expanding agent), 4% blast furnace slag (8000cm<2> /g), 0.8% fluidizing agent, 0.0003% aluminum powder for admixture of cement, 0.0025% aluminum plant waste material, 0.001% aluminum reagent of class first, 2% gypsum unhydride (or, 0% in the case of CSA based expanding agent), 0.015 anti-foaming agent and 0.02% thickner.
Patent JP-2000354101-A (JP)
Title: Mobile communication equipment, its function selecting method and recording medium in which the method is recorded
Inventor: TOKUNAGA KIMIHARU
IPC: H04M1/57
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To easily select various instructing functions when a response/no- response function is set by selecting a recorded telephone number and a message of the opposite party by displaying them by kind when an incoming call is received. SOLUTION: The incoming call reaches a radio part 140 at a state the response/no-response function is set. The telephone number and the message of the opposite party are stored in a storage part 150 in response to the incoming call by a control part 100. Next, the telephone number and the message of the opposite party are displayed on a display part 110 by every kind by the control part 100. When a necessary message is selected by a selecting switch 130 after a cursor of the display part 110 is transferred to the necessary message by operating a transfer switch 120, a function corresponding to the selected message is operated by the control part 100. For example, when the cursor is set as (automatic recording exists) and the selecting switch 130 is selected, reproduction of the automatic recording is started.
Patent JP-S5592119-A (JP)
Title: Bag filter pre-coating
Inventor: OGUCHI AKIRA
IPC: B01D46/02
Filed: 1978-12-28
Abstract: PURPOSE: To provide uniform precoating on the entire internal peripheral surface of bag filter by a simple method prior to the use of the bag filter.  
     CONSTITUTION: Aspirator device connected to the exhaustion outlet 11 is actuated, the upper dumper 1 is closed, and the lower dumper 5 is opened. Then, air which contains pre-coat is sent through one opening of the bag filter 3 installed in the bag filter house, allowing pre-coat to be deposited on the internal peripheral surface of the bag filter. Next, the lower dumper 5 is closed, the upper dumber 1 is opened, and air which contains pre-coat is sent through the other opening of the bag filter 3 to permit the pre-coat to be deposited on the internal peripheral surface of the bag filter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06136128-A (JP)
Title: Organo@(3754/24)poly)siloxane modified with phosphoric ester and its production
Inventor: IHARA TAKESHI
IPC: A61K8/00
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a modified organo(poly)siloxane useful as an ingredient of cosmetics by reacting a specific alcohol-modified organo(poly)siloxane with a phosphorus oxyhalide and hydrolyzing the linkage between phosphorus and a halogen. CONSTITUTION:An alcohol-modified organo(poly)siloxane having at least one group of formula I (wherein R<4> and R<6> are each 2-4C alkylene; R<5> is a 1-50C linear or branched alkylene group optionally having hydroxyl groups; q is 0-200; and r is 0 or 1) directly attached to an Si atom in the molecular chain is reacted with a phosphorus oxyhalide, and the linkage between phosphorus and a halogen is hydrolyzed, giving an organo(poly)siloxane having at least one group of formula II (wherein R<4>, R<5>, R<6>, q, and r are each the same as described above; and M<1> and M<2> are each H, an alkali metal, ammonium, or an alkylamine or alkanolamine group). Thus obtd. organo(poly)siloxane is excellent in compatibility, emulsifying properties, foaming properties, etc., and suitable as an ingredient of cosmetics.
Patent JP-H11351087-A (JP)
Title: Fuel supply system
Inventor: KOIKE YASUHIRO
IPC: F02M69/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a fuel delivery pipe and bleed it of air efficiently by lifting restrictions in layout on it. SOLUTION: A fuel delivery pipe 15 for distributing fuel to injectors 4a to 4d provided for the respective cylinders of an engine 1 is angled up, as viewed from the front, at its portion between the two injectors 4a and 4b that are nearer to the connection of a fuel return pipe 8 such that its internal flow of air becomes smooth. A pressure regulator 7 is arranged at the crest to discharge the air outward efficiently.