baber/WOPTO huggingface dataset:
Patent JP-H10341083-A (JP)
Title: Multilayered wiring board
Inventor: SHIMADA YASUSHI
IPC: C09J7/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered wiring board which has superior connection reliability with respect to flip-flop mounting. SOLUTION: In this multilayered wiring board, an insulating material layer 1 inside an outermost wiring layer and adjacent thereto constrains resin and inorganic filler as essential components, cured one of the resin by itself has a tensile modules of 700 Mpa or less, and the inorganic filler has a surface area of 5.0 m<2> /g or less. It is desirable that an addition amount of inorganic filler be 10-50 volume parts with respect to 100 volume parts of the insulating material layers which contains the resin and inorganic filler.
Patent JP-H10339590-A (JP)
Title: Plate type heat exchanger
Inventor: NUMATA MITSUHARU
IPC: F25C1/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To stabilize supercooling condition, by correcting the unevenness of a temperature distribution of supercooling water attributed to the channeling of a refrigerant. SOLUTION: In this heat exchanger, a heat transfer plate P1 having openings 61-64 at four corner parts thereof is provided with a groove surface 65 and a smooth surface 67. A third opening 63 serves as a water inflow port while a second opening 62 as water outflow port. The groove surface 65 comprises a first groove surface 65a, a second groove surface 65b and a third groove surface 65c formed sequentially in the direction toward the second opening 62 from the third opening 63. A first smooth surface 67a is provided between the first groove surface 65a and the second groove surface 65b, and a second smooth surface 67b between the second groove surface 65b and the third groove surface 65c. Water with an uneven temperature in the groove surface 65 undergoes heat exchange with the water in the smooth surface 67 to uniformize the temperature distribution thereof.
Patent JP-H05344350-A (JP)
Title: Image receiver and picture transmission system
Inventor: SUMIYA SHIGEAKI
IPC: H04N1/41
Filed: 1992-06-11
Abstract: PURPOSE:To transmit important information at first, and to obtain a high precise image by transmitting, decoding, and displaying low frequency components first among the same color data, and R and G components before B component among the same frequency data, and among different color components. CONSTITUTION:Gradation color image data constituted of color component data in at least R, G, and B three colors are converted into spatial frequency components at every color component, and transmitted from an image transmitting part 101 to an image receiver 102. At that time, the components whose frequencies are low among the same color component data are transmitted at first. And also, the R and G components among the data whose frequencies are the same and whose colors are different are transmitted before the B components. Then, a decoding part 103 in the image receiver 102 decodes the received image data, and an image display part 104 displays the data.
Patent JP-S5774072-A (JP)
Title: Granule of dietary fiber and its preparation
Inventor: MURAOKA KENICHI
IPC: A23L33/20
Filed: 1980-10-29
Abstract: PURPOSE: To prepare granules of dietary fibers easily administrable without flying, by kneading a dietary fiber derived from root systems, fruits, etc. with a dietary fiber, e.g. alginate salts or agar, and granulating the resultant kneaded  meterial.  
     CONSTITUTION: 80W99pts.wt. one or two or more dietary fibers, e.g. polysac- charide, various celluloses or various barns derived from root systems fruits or sea- weeds, is mixed with 1W20pts.wt. a dietary fiber selected from the group consisting  of alginate salts, alginic esters, agar, carboxymethl cellulosic salts, and pullulan or  a mixture of two or more thereof, and kneaded with an adequate amount of water  or a solvent e.g. ethanol or isopropanol. The resultant kneaded material is then  granulated in an extruding granulator, screened and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5275499-A (JP)
Title: Method of controlling issue of tickets
Inventor: OOTOMO YASUO
IPC: G07F17/42
Filed: 1975-12-19
Abstract: PURPOSE: To perform the operation necessary for closing works and the preparatory operation necessary for starting of business within a short time by performing the ticket control operation foe ticket issuing machines by means of the control signal from a central processing unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11343919-A (JP)
Title: Cylinder discriminating device of engine
Inventor: SEKINE MANABU
IPC: F02D45/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To avoid fuel injection and ignition to the erroneous cylinder even when a noise is superposed to the cylinder discrimination signal. SOLUTION: This device performs cylinder discrimination based on cylinder discrimination signal CAM every reference signal REF (S2, S3), while predicts the current cylinder discrimination result from the previous cylinder discrimination result (S1). When the current discrimination result is different from the predicted result, the injection control and/or the ignition control based on the current discrimination result are stopped, and the next predicted value is predicted from the current predicted value, thereby diagnosing the next discrimination result (S7).
Patent JP-S5854641-A (JP)
Title: Semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L23/50
Filed: 1981-09-29
Abstract: PURPOSE:To increase the operating speed of an IC by a method wherein a silicon chip and the bimetal structure of an IC package are adhered by die bonding by an eutectic alloy method. CONSTITUTION:An IC package having bimetal structure adhered cover (coefficient of linear expansion 5X10<-6>/deg)M1 with a thickness of 1,000mu and bronze (coefficient of linear expansion 17X10<-6>/deg)M2 with a thickness of 1,000mu is made. Next, a metal layer P with a thickness of 3mu is formed on the surface of the cover M1 by vapor deposition, plating or the like. Next, the whole part of the IC package including the metal layer P is heated at about 400 deg.C and a semiconductor silicon chip 1 as thin as about 100mu is pressed against the surface of the metal layer P under this heating condition and vibration is given to promote the growth of the eutectic alloy of metal silicon and the chip is adhered to the IC package. Next, with temperature returned to room temperature from the high temperature of about 400 deg.C, elongation distortion is given by the bimetal structure.
Patent JP-S5941236-A (JP)
Title: Method and apparatus for producing thermoplastic resin foamed body
Inventor: SHIRAI HIDETOMO
IPC: B29C47/08
Filed: 1982-09-01
Abstract: PURPOSE:To prolong the life of a flexible sheet and to form a foamed body efficiently, by putting on the flexible sheet a plastic net or the like, and pressing the combinations each consisting of the flexible sheet and the plastic net onto the surface of the extrudate, with the combinations attached to the exit of a decompression apparatus in such a way that the combinations close the circumference of the extrudate. CONSTITUTION:A thermoplastic resin composition that is melted to be plastisized and is foamable is extruded through a mouthpiece, is allowed to foam at a sizing die 2, and is further foamed in the decompression apparatus 4 to produce a foamed body. In this method, an air cutting device 9 for surrounding the extrudate 10 is attached at the outlet (or inlet) of the decompression apparatus 4, the flexible sheets 92 are positioned in the air cutting device 9 to face the extrudate 10, a plastic net, plastic film, or natural or synthetic fiber cloth 94 is positioned on each flexible sheet 92, and a fluid is forced via a fluid injection inlet 93 so that the nets, films or cloths 94 are pressed onto the extrudate 10 by the flexible sheet 92 thereby the circumference of the extrudate 10 is closed. As the sheet 92 would not touch directly the extrudate 10, it is not abraded and therefore the forming can be efficiently carried out.
Patent JP-H09308700-A (JP)
Title: Fire-fighting instrument and throwing device for the same
Inventor: TATSUNO HIYOSHI
IPC: F41B11/681
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform initial fire-fighting by providing a fire-fighting instrument for which water is sealed into a bag. SOLUTION: A fire-fighting instrument 1 is a stretch and fire-resistant bag made of a thin film and it is preferable water is sealed into a spherical bag having the diameter of about 15cm. When such a fire-fighting instrument 1 is thrown toward a burning object at a fire site, the bag hits the object and bursts so that water is splashed and fire is extinguished. Thus, water is prevented from being leaked during carriage by sealing water into the bag, effective fire-fighting activities can be performed. The fire-fighting instrument 1 can be thrown more far away by using a throwing device 10. When using the throwing device 10, first of all, a manual handle 13 is reciprocatively moved and air is pressurized by a piston 12 and stored in an air cylinder 20.  Next, the fire-fighting instrument 1 is put into a gun barrel 23, an opening/closing valve 22 is opened by pulling a lever 21, and the fire-fighting instrument 1 inside the gun barrel 23 is shot out toward the target.
Patent JP-S5276514-A (JP)
Title: Rotary piston engine
Inventor: MORITA MINORU
IPC: F02P15/08
Filed: 1975-12-22
Abstract: PURPOSE: To prevent mis-fixing and accomplish steady combustion by providing the casing with at least two ignition cells that are so arranged as combuition which is started in the combustion chamber from one ignition cell may not be conqucted to the other ignition cell. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5941324-A (JP)
Title: Preparation of charge-transfer polymer complex
Inventor: HOTSUTA OSAMU
IPC: C08G61/00
Filed: 1982-09-01
Abstract: PURPOSE:To prepare a charge-transfer polymer complex applicable to the field of electronic device, quickly, by the electrolytic oxidation of benzene (derivative), a 5-membered heterocyclic compound, etc. in the presence of an electron acceptor. CONSTITUTION:The objective polymer complex can be prepared by the electrolytic oxidation of (A) a compound selected from (i) benzene or its derivative, (ii) a 5-membered heterocyclic compound containing one oxygen-group element or nitrogen-group element (e.g. furan) and/or (iii) a compound composed of a plurality of rings selected from benzene ring and 5-membered heterocyclic ring containing one oxygen-group element or nitrogen-group element wherein said rings are bonded with each other directly or through ether, sulfide, selenide or telluride bond forming a straight chain, in the presence of (B) an electron acceptor such as a 7, 7, 8, 8-tetracyanoquinodimethane derivative.
Patent JP-S6045999-A (JP)
Title: Semiconductor non-volatile storage device
Inventor: HAGIWARA TAKAAKI
IPC: G11C17/00
Filed: 1983-08-24
Abstract: PURPOSE:To attain writing by a 5V single power supply by impressing power supply voltage and high voltage generated at ON CHIP to the drain and gate of a memory element respectively at the writing time. CONSTITUTION:An element 22 is selected among MOS floating gate semiconductor elements forming a ROM having an operation means for abalanche injection to a matrix type ROM device 21, 5V power supply voltage is applied to the drain of one selected element 22 through a row line 24 and 10V voltage boosted by a boosting circuit 25 in an on-chip multistage charge pump or the like is impressed to the gate of the element 22 through a column line 23 to write data in the element 22. Consequently, the semiconductor non-volatile storage device can attain writing only by the 5V single power supply.
Patent JP-S5378151-A (JP)
Title: Differential amplifying circuit
Inventor: TAGUCHI YASUO
IPC: H03F3/343
Filed: 1976-12-22
Abstract: PURPOSE:To reduce the error current caused parastically, by using the lateral transistor in diode connection between the base and emitter of a pair of transistors supplying differential input current as elements increasing the breakdown voltage.
Patent JP-S5965288-A (JP)
Inventor: JIYON DONARUDO KONORII JIYUNIA
IPC: G21C3/00
Filed: 1983-08-24
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-S52125177-A (JP)
Title: Preparation of 1-(2-tetrahydrofuryl)-5-fluorouracil
Inventor: KOJIMA ATSUSHI
IPC: C07D405/04
Filed: 1975-12-24
Abstract: PURPOSE: To prepare the title compound, useful as anti-tumor and antiviral agent, in good yield by reacting 5-fluorouracil with 2,3-dihydroxyfuran in the presence of a specific accelerator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5942557-A (JP)
Title: Intermediate stack device for copying paper of both-side copying machine
Inventor: OONO YUKIHIRO
IPC: G03G15/23
Filed: 1982-09-03
Abstract: PURPOSE:To make a jam hard to occur and to remove jamming paper easily, by supporting a stopper rotatably on a fixed member through a bell crank mechanism, and providing a breadthwise shifting roll atop of an L-shaped arm having a fulcrum at the fixed member. CONSTITUTION:At an intermediate stacker equipped with several endless belts 14', the base end part of the stopper 17 is united to the L-shaped arm constituting the bell crank mechanism and the bent part of an arm is supported pivotally on a reference plate 36 through a shaft 38. Further, the end part of the arm 37 is linked to the plunger 39a of a solenoid 39 fixed to the fixed member by a coupling piece 40 and when the solenoid 39 is turned off, the arm 37 rotates counterclockwise to raise a cover 44 by the bottom part of a notch 42, moving the breadthwise shifting roll 22 back from the belts 14'. When the solenoid 39 turns on, the breadthwise shifting roll 22 is pressed against the belt 14' by its own weight.
Patent JP-S5579670-A (JP)
Title: Dc motor
Inventor: NOGUCHI NAOTO
IPC: H02K23/58
Filed: 1978-12-11
Abstract: PURPOSE: To obtain a DC motor with high efficiency and output through increasing the effective conductor length, by providing pole pieces which constitute the peripheral part and both sides of an annular maynetic field and are located at its poles and by placing the pole pieces in a rotor so that clearances are defined between the rotor and the peripheral part and both sides of the field system.  
     CONSTITUTION: Pole pieces 3 are provided at the poles of a magnetic field 2 made of a disc-shaped permanent magnet magnetized in the radial direction. The magnetic field 2 is secured on a bearing 4 mounted on a rotary shaft 5. A commutator 6 connected with a rotor 1 is mounted on the rotary shaft 5. The bearing 4 is coupled with an upper lid 7 held by a lower lid 8. The magnetic field 2 having the pole pieces 3 is set in the rotor 1 so that minute clearances are defined between the rotor 1 and the pole pieces and between the bearing 4 and the rotor. As a result, the effective conductor length which contributes to causing the torque is increased and the efficiency and output are raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5377156-A (JP)
Title: Deflection voltage generator
Inventor: ABE YUTAKA
IPC: H03J3/00
Filed: 1976-12-20
Abstract: PURPOSE:To realize the deflection voltage generator obtaining the output voltage close to the cubic curve with respect to the change linearly of the input voltage, with a simple circuit combinating two resistors and two Zener diodes together with adjusting man hour.
Patent JP-H0715072-A (JP)
Title: Optical pulse oscillation element and oscillation circuit
Inventor: MIZUHARA AKIRA
IPC: H01S5/065
Filed: 1993-06-24
Abstract: PURPOSE:To allow output of ultrashort optical pulse while lowering the repetitive frequency thereof down to a practical level by constituting a mode lock resonator or an optical output waveguide according to the selection mode of an optical switch. CONSTITUTION:A common waveguide 2 includes an optical amplifying section 1 and the branch part 3 of the common waveguide 2 is coupled with first and second branches 2-1, 2-2 through an optical switch 9. Under a mode where the optical switch 9 selects the first branch 2-1, the first branch 2-1, the common waveguide 2 and the optical amplifying section 1 constitute a resonator which oscillates as a mode lock laser. Under a mode where the optical switch 9 selects the second branch 2-2, the second branch 2-2 is constituted as an optical output waveguide. This constitution allows output of an arbitrary ultrashort optical pulse including one having frequency lowered down to a practical level.
Patent JP-S5857455-A (JP)
Title: Thermoplastic elastomer composition
Inventor: UCHIKAWA TAKESHI
IPC: C08L51/00
Filed: 1981-09-30
Abstract: PURPOSE:To provide a thermoplastic elastomer compsn. consisting of styrenic block copolymer rubber and non-crystalline vinyl acetate/ethylene copolymer rubber and having excellent kneadability, moldability and high-frequency weldability. CONSTITUTION:Styrenic block copolymer rubber (A) having a styrene content of about 10-50wt% and containing a polystyrene segment as a hard segment and a polybutadiene segment as a soft segment in one molecule (e.g., ''Solprene T- 411 , a product of Asahi Kasei Co.) and non-crystalline vinyl acetate/ethylene copolymer rubber (B) with a vinyl acetate/ethylene ratio of about 45:55-85:15 by weight and a Mooney viscosity (M1+4 at 100 deg.C) of about 10-70 are mixed at about 100-150 deg.C by means of a roller, pressure kneader, etc. For better kneadability, (A) and (B) are used in a blend ratio of around 80:20-20:80 by weight.
Patent JP-H04354649-A (JP)
Title: Rotary work feeder
Inventor: KAWANAMI JIRO
IPC: B23Q7/03
Filed: 1991-05-28
Abstract: PURPOSE:To automatically position a work on a pallet in a rotary work feeder. CONSTITUTION:A pallet feeder 4 circulating a pallet 5 on the preset circulation path is provided on a rotary table 2 mounting the work conveying pallet 5. Multiple guide bars 12 positioning a work among them are erected on the pallet 5. An interlocked centripetal system 8 centripetally operating the guide bars 12 is provided, and racks 15, 16 engaged with gears 11a, 11b constituting the interlocked centripetal system 8 are provided at part of the forward path and return path of the circulation path of the pallet 5. When the pallet 5 mounted with the work is moved on the forward path and return path of the circulation path, the gears 11a, 11b of the interlocked centripetal system 8 are rotated by the racks 15, 16, and the guide bars 12 of the pallet 5 are centripetally operated or centripetally released.
Patent JP-S5779209-A (JP)
Title: Exhaust gas purifier
Inventor: NOMURA ETSUJI
IPC: F01N3/18
Filed: 1980-11-01
Abstract: PURPOSE: To renew filters by an uncomplicated procedure by arranging parallelly two filters to collect fine particles in the exhaust gas of a Diesel engine, switching the route of flow with a selector valve, and by switching the burner passage also, in interlocking, for burning the fine particles in the filter not in use.  
     CONSTITUTION: The exhaust gas of a Diesel engine is led into one of those filter elements 1, 2 having an opening 4b opened by a selector valve 3, which are arranged parallelly in a filtrating device to collect fine particles contained in the exhaust gas. Into the other filter element 2 shut by said selector valve 3, on the other hand, flames of a burner are introduced which is constituted by a fuel nozzle 5 and those pressurized air jets 8b furnished around said nozzle 5, and thus the fine particles are combusted with the aid of reaction heat of a catalyzer provided in front of the filter elements. Thereby the filter element not in service is regenerated while the filter in service is sensed about its stoppage condition from the pressure difference between in front and behind the filter element concerned to undergo necessary regenerating procedure in the same manner after switching with the selector valve 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61132059-A (JP)
Title: Manufacture of rotary electric machine
Inventor: IRIE SHINICHIRO
IPC: H02K1/18
Filed: 1985-07-15
Abstract: PURPOSE:To improve a magnetic characteristic by forming flat dividing surfaces through an extension and a tooth to divide a core into a plurality, winding coils, then bonding the divided surfaces, and welding the ends, thereby facilitating the winding. CONSTITUTION:A core 3 is formed with teeth 4 in the bore side, extensions 5 extended radially outward are formed at the positions of the teeth 4, the ends 5a of the extensions 5 are converged, substantially flat dividing surfaces 6 of radial direction passing the extension 5 and the tooth 4 are formed to divided the core 3 into a plurality. The end 5a of the extension 5 is finely formed to integrally weld at the end 5a by welding. After winding, the surfaces 6 are bonded to weld the ends. Thus, the winding is facilitated to eliminate the deterioration of magnetic characteristics.
Patent JP-S6046309-A (JP)
Title: Modification of steel and modifying agent
Inventor: SENDA AKIO
IPC: C22C33/04
Filed: 1983-08-24
Abstract: PURPOSE:To modify the cast steel properties such as corrosion, wear, and heat resistances by adding Fe-Si-Mg-Ca system modifying agent having been selected, to the steel, instantly or after degassing low alloy molten steel. CONSTITUTION:Degassing is conducted by adding degassing agent such as Al and Ti to low alloy molten steel containing in wt%, 2.04 or less C, and Ni, Cr, Mo, etc. While modifying agent is formulated so as to contain MgF2, Fe-Si-Ca, Fe-Si-Ca-Mg, or containing rare earth metals therein, but containing 5% or more of the total content of Mg, Re, and Ca, then 0.03-1.0% of one or more types of this modifying agent are added instantly or after degassing for melting. By this treatment refining of structure of the cast steel is accomplished, as a result of which mechanical properties and weldability are improved.
Patent JP-H05320558-A (JP)
Title: Oil-based black ink
Inventor: NISHIMOTO TOMOHISA
IPC: C09D11/36
Filed: 1992-05-21
Abstract: PURPOSE:To obtain the subject product storable for a long period without causing the lowering of the solubility of nigrosin, having excellent ink-delivery performance and keeping acceptable writing performance even after a long-term storage by compounding a specific solubilizing agent to a composition composed of nigrosin, an aliphatic alcohol solvent and a resin. CONSTITUTION:The objective product contains (A) nigrosin as a coloring material, (B) lactic acid and/or its ester as a solubilizing agent for the component A, (C) an aliphatic alcohol (preferably >=4C alcohol such as methanol) as a solvent and (D) a resin soluble in the component C for controlling the viscosity and improve the fixability (e.g. phenolic resin). The amounts of the components A, B, C and D are preferably 7-15wt.%, 3-20wt.%, 40-90wt.% and 1-20wt.% based on the total ink, respectively.
Patent JP-S5277727-A (JP)
Title: Electrophotographic light sensitive screen
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/00
Filed: 1975-12-24
Abstract: PURPOSE:To provide the title screen of high sensitivity and enlarged electrostatic capacity, by using a composite layer of an inorganic photoconductor thin layer and an organic photoconductor layer to form a light sensitive layer.