baber/WOPTO huggingface dataset:
Patent JP-S62169965-A (JP)
Title: Automatic water pouring device of feed hot water space heater
Inventor: ARAI TOSHINORI
IPC: F24H1/22
Filed: 1986-01-21
Abstract: PURPOSE:To make it possible to conduct water injection and water stoppage, eliminate the refilling operation of a user and improve the convenience for use by providing an automatic valve opening and closing in response to a water reduction sensor and a full water sensor provided within a tank for space heating. CONSTITUTION:When water within a tank 1 for space heating, an automatic valve 23 provided in a water injection pipe 6 is set at 'open' by a water reduction sensor 22, and water is injected into the tank 1 for space heating. When water is fully filled, the automatic valve 23 is set at 'close' by a full water sensor 21, and water filling is stopped. During this time, a burner 9 for space heating is put into a state where the operation of the burner 9 is continued as it is. If the water reduction sensor 22 or the automatic valve 23 gets a fault and water injection is not conducted, an operation stop sensor 20 is actuated to control the burner 9 for space heating and to stop the operation. Accordingly, the device reducing the load of the user is obtained.
Patent JP-H09202399-A (JP)
Title: Fuel feeder
Inventor: TAKAHASHI TOKUJI
IPC: B67D7/04
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To move a fuel feed hose without allowing it to contact with a vehicle body, only by moving the fuel feed hose along a fuel feed support section, by providing fuel feed support sections so as to obliquely intersect fuel feed areas. SOLUTION: A fuel feeder 1 has a measuring unit 3, a support 4 and hose support sections 5, 6 provided at the upper part of the support 4. The hose support sections 5, 6 extend so as to be inclined backward at a predetermined angle (α=45 degrees) with respect to the driving direction of a vehicle 14 when viewed from above and are provided so as to extend in an oblique direction (Ya direction) with respect to the driving direction of the vehicle 14 at a portion above the vehicle 14 stopped in a fuel feed area. The extending direction of each of the hose support sections 5, 6 is substantially coincident with a moving direction in which a worker goes round the rear of the vehicle 14 and makes a hanging position of a fuel feed hose 11 move. Accordingly, the hanging position of the fuel feed hose 11 can be easily moved.
Patent JP-H09286210-A (JP)
Title: Pneumatic tire
Inventor: NAKAYASU RITSUO
IPC: D02G3/48
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To raise the burst pressure of a tire having a bead core made of an aramid cord, with a simple structure. SOLUTION: A bead 12 is embedded with a bead core 14 on the outer periphery of which a rubber belt member 16 is adhered, and plural carcass plies 18 composed of tire fabric are wound up with the bead core 14 acting as the fulcrum to obtain a tire 10. The bead core 14 is made of one circularly-wounded cord 22 consisting of an aramid cord formed at its surface with a rubber covering layer. The bead core 14 is designed so that the aramid cord occupies the bead core 14 in its section by 50% or above, preferably 60% or above.
Patent JP-S5294932-A (JP)
Title: Carburetor
Inventor: KIZAWA MINORU
IPC: F02M5/12
Filed: 1976-02-06
Abstract: PURPOSE: To send fuel to float chamber from fuel supply system at the situation not directly interfered with float to obtain constantly stable fuel flow control at carburetor with float chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09203988-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: HAINO KOZO
IPC: G03C1/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To ensure high contrast and high image density by using a polymer having a specified structural part in each molecule as a contrast increase accelerator. SOLUTION: An exposed silver halide photographic sensitive material is developed in the presence of a polymer having a structural part represented by the formula in each molecule. In the formula, each of R1 -R3 is alkyl which may have a substituent, alkenyl, aryl or a heterocyclic group, X is an anion, L is a combining group and (n) is 0 or 1. It is desirable that the polymer is generally hydrophilic in use and it is more desirable that other monomer in the copolymer is also hydrophilic. The amt. of the monomer represented by the formula in the copolymer is 5-100wt.%, preferably 10-100wt.%. The amt. of the polymer to be added is reduced in accordance with the increase of the amt. of the monomer represented by the formula but the monomer is used by 5-100wt.% from the viewpoint of copolymerizability with other monomer and the solubility of the polymer.
Patent JP-H01187439-A (JP)
Title: Defect detecting method for transparent body with projection and recess
Inventor: TSUKADA NORIAKI
IPC: G01N21/90
Filed: 1988-01-21
Abstract: PURPOSE:To detect, specially, at a knurling part, etc., securely and stably by irradiating the transparent body with an uneven part with light and photodetecting light which is transmitted without being affected by the uneven part. CONSTITUTION:The light from a light source is projected on an NCA tea jar having knurling as the transparent body to be inspected through a diffusion plate and its transmitted light is inputted to a CCD camera 15. Then the output of the camera 15 is A/D-converted 18 and supplied to an image processing part 19 to detect potential differences between horizontally adjacent picture elements and potential differences between vertically adjacent picture elements respectively. Then those are summed up by an image arithmetic part 20 and supplied to a binary coding circuit 21, which generates a binary signal based upon a specific threshold value. This binary output is supplied to and displayed on a display part 22 to detect the defect without being affected by the knurling part of the tea jar. Further, when the tea jar is supplied automatically, it is supplied to a sorter 24 through an interface 23 to sort conforming and nonconforming articles automatically.
Patent JP-H09202995-A (JP)
Title: Phosphor electrodeposition solution and method for forming phosphor layer
Inventor: MIYAMA TAKASHI
IPC: H01J9/227
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor electrodeposition solution excellent in electrification stability and redispersibility in the soln., excellent in adhesion even when deposited through a dielectric layer as well as when deposited directly on an exposed electrode, high in packing density and capable of forming a uniform phosphor layer and to furnish a method for forming a phosphor layer. SOLUTION: This phosphor electrodeposition soln. is prepared by dispersing a resin grain occluding an inorg. phophor in an electrical insulating dispersion medium. A body to be electrodeposited provided with an electrode and a counter electrode are arranged in the electrodeposition soln., the resin grain occluding the inorg. phosphor is deposited on the body by electrophoresis, and a phosphor layer is formed.
Patent JP-H09205043-A (JP)
Title: Aging system for capacitor with explosion-proof valve
Inventor: KOBASHI MIKIO
IPC: H01G13/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an aging system for a capacitor with an explosion-proof valve in which reliability of connection and holding is enhanced at the time of power supply by suppressing rupture of the explosion-proof valve. SOLUTION: The aging system for a capacitor with an explosion-proof valve comprises a power supply terminal for feeding power to the terminal of the capacitor 106 with the explosion-proof valve being held by means of a plurality of carriers 1, fixed at a constant interval to move while rotating in a heating section 20 formed by a cover 21, such that the terminal of the capacitor 106 is set on the carrier 1 side, a holding jig 101 having an L-shaped stopper lever for pressing the side of the explosion-proof valve housed oppositely to the terminal while energizing from the outside, and a section 9 for feeding power to the power supply terminal. Since the explosion-proof valve is pressed while being energized from the outside, it is prevented from being ruptured thus ensuring reliable power supply and holding.
Patent JP-H03215228-A (JP)
Title: Drip type coffee maker
Inventor: SASAJIMA NOBUHIKO
IPC: A47J31/46
Filed: 1990-01-19
Abstract: PURPOSE:To enable the feeding of hot water to be controlled with a simple mechanism by opening a return pipe and an outflow pipe at a hot water storing section set at a hot water injecting pipe, and by opening or closing the opening sections of both the pipes with a plunger to be interlocked with a heat-response member working at the temperature of hot water in the hot water injecting pipe. CONSTITUTION:To a hot water storing section 6 set above a hot water injecting pipe 5, a return pipe 11 opened above a water tank 1, and an outflow pipe 12 faced to the upper section of a chamber 7 are opened to communicate with each other. Normally, by an opening or closing valve 14, the second opening section 12a of the pipe 12 is blocked, and the first opening section 11a of the pipe 11 is released, and hot water heated by a heater 4 is returned to the water tank 1 via the hot water storing section 6. Then, the temperature of water in the water tank 1 is heightened by the returned hot water, and when the specified temperature of the hot water temperature is detected by a heat-response member 10, then a plunger 13 is worked, and the opening or closing valve 14 is pushed up, and the second opening section 12a is released, and the first opening section 11a is blocked, and hot water heated at a high temperature is fed to the chamber 7 from the second opening section 12a.
Patent JP-H11213446-A (JP)
Title: Optical information recording medium and its production
Inventor: OTA HIROYUKI
IPC: G11B7/257
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which is an optical information recording medium having a recording film reversibly changed in optical characteristics and essentially consisting of at least one selected from among GeXN and GeXON and has excellent weatherability and a good recording erasure characteristic and repeating characteristic selected by incorporating at least one element selected from among group VIII element, group IIa element and Au in the material component X of the layer described above and a process for producing the same. SOLUTION: An optical disk is manufactured by successively laminating a protective layer 2 consisting of ZnS/SiO2 , a GeN layer 7, a Ge-Sb-Te recording film 3, a GeNiN layer 8 and a reflection layer 5 consisting of an Al alloy on a polycarbonate resin substrate 1. The protective layer described above is formed by reactive sputtering in a gaseous mixture contg. rare gas and nitrogen by using a material contg. Ge and X or any among Ge, X and N as a target.
Patent JP-H05202341-A (JP)
Title: Double-face black tacky adhesive tape or sheet
Inventor: HISHIDA MAKOTO
IPC: C09J201/00
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a double-face black tacky adhesive tape or sheet usable for the pasting of a black rubber plate, etc., to the other member without causing the color-difference at the pasted part by applying transparent tacky adhesive layers to both surfaces of a black-colored substrate. CONSTITUTION:A black sheet or tape substrate having a thickness of 20-40mum is produced by kneading 1-5 pts.wt. of carbon black into 100 pts.wt. of a base material (e.g. polypropylene resin or polyester resin). The objective double-face black tacky adhesive sheet or tape is produced by applying transparent tacky adhesive layers (e.g. acrylic tacky adhesive) having thickness of 30-70mum to both surfaces of the obtained substrate. When the sheet or tape is used for pasting a black rubber sheet (vibration-damping plate or packing) to the other member, no color-difference is discernible between the pasted parts and the product has an excellent appearance.
Patent JP-H06222648-A (JP)
Title: Electrophotographic printer
Inventor: HIRAYAMA YOSHIHIKO
IPC: G03G15/24
Filed: 1993-01-27
Abstract: PURPOSE:To eliminate the color mixture of toner and to realize high image quality, high reliability and low maintenance frequency in an electrophotographic printer provided with intermediate transfer. CONSTITUTION:This printer is constituted of a belt-like photosensitive body 4 whose periphery is divided into four, yellow, magenta, cyan and black, and a drum-like intermediate transfer body 14; a belt position sensor for color discrimination is arranged to face the inside lower surface of the photosensitive body 4, and two intermediate transfer rollers come into contact with the upper surface of the photosensitive body 4 and face the lower edge of the transfer body 14. The intermediate transfer rollers move up and down so as to allow the belt-like photosensitive body 4 to be brought into press-contact with and separated from the transfer body 14. A transfer roller 15 holding and carrying recording paper 17 is positioned at the upper edge of the transfer body 14.
Patent JP-S63180343-A (JP)
Title: Casting method for hollow ingot
Inventor: ITOYAMA SEIJI
IPC: B22C9/10
Filed: 1987-01-23
Abstract: PURPOSE:To effectively cool a core so that the dissolution and deformation of the core are prevented and a defectless hollow ingot can be produced by using the core coated with a material which makes endothermic reaction at the time of thermal decomposition on the inside surface of a hollow metallic pipe. CONSTITUTION:A coating compd. 4 such as phenolic resin or epoxy resin which makes endothermic reaction at the time of thermal decomposition is previously coated on the inside surface of the metallic pipe core at the time of casting the hollow metallic pipe by using the core. The temp. rise of the core is retarded by the endothermic reaction of the coating compd. at the time of the thermal decomposition thereof when the core is heated by a molten metal, by which the dissolution of the core and the generation of the buckling and eccentricity thereof is prevented. Erosion of the core is thereby obviated and the defectless hollow ingot is produced.
Patent JP-H02193616-A (JP)
Title: Coffee extractor
Inventor: AOKI TETSUO
IPC: A47J31/10
Filed: 1989-01-20
Abstract: PURPOSE:To mount a filtering member to the bottom surface of a filter without fail and to prevent overflow by providing an extraction hole in the central part of the bottom surface in the filter, forming plural projecting parts in a radial direction from this extraction hole and further forming a step part, to which the circular filtering member is mounting, in an outer circumference. CONSTITUTION:A pedestal 11 supports a water container 13 to right and left pillars 12 and 12 and a dripper 14 connected to this water container can adjust a dripping speed by a knob 15. A filter 16 to house coffee powder is composed of synthetic resin and made transparent. In the part of the filter 16, a recessed part 26 is provided to store dripped water and to load a sprinkler 17 which is rotated by the dead weight of this dripped water. A handle 19 is fixed to a heat resistant glass-made bottle 18 to house extracted liquid. An extraction hole 3 is provided in a center of the bottom surface in the filter 16 and plural projecting parts 24 are formed in the radius direction from this extraction hole 3 and further in the outer circumference, a step part 25, to which a circular filtering member 21 is mounted, is unitedly formed. Then, an inner circumferential wall almost equal with the above mentioned filtering member 21 is formed.
Patent JP-S54105966-A (JP)
Title: Package structure of semiconductor device
Inventor: MURAKAMI HAJIME
IPC: H01L23/28
Filed: 1978-02-08
Abstract: PURPOSE: To ensure the reliability as high as that of the lamination ceramic package in an economical way by adhering the semiconductor pellet on the package base  and then filling the cavity caused on the pellet with the low fusing point frit glass.  
     CONSTITUTION: Semiconductor pellet 3 is adhered on the package base 1 composed of the ceramic molded substance via metalized layer 2, and metalized layer 4 forming the external lead is connected to the electrode on pellet 3 electrically via bonding wire 5. Then glass powder 6 of the PbTiO 2 -group coke lipton type is filled into the whole cavities on base 1 to be fused at 400W450°C and then to be cooled down for sealing. In such way, the lamination of the ceramic molded substance can be omitted, thus reducing the cost down with the high quality being retained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05200410-A (JP)
Title: Continuous rolling method for steel
Inventor: HORII YUKIHIKO
IPC: B23K26/21
Filed: 1992-01-27
Abstract: PURPOSE:To enable continuous rolling for steel by the conbination of welding for connecting slabs with a high energy beam and joining by hot rolling. CONSTITUTION:The rear end part of a preceding steel sheet 1 and the tip part of the following steel sheet 2 are seamed with the high energy beam and, after that, stronger joining is realized in the hot rolling stage. The means is as follows: In the rolling stage, the tip and rear end of each of steel ingots are worked into a wedge-shape, the rear end part of the preceding steel ingot and the tip part of the following steel ingot are overlapped and preferably a brazing filler metal is held between the overlapping parts. The high energy beam is radiated on the overlapped part from the vertical direction, one place, two or more places in the breadthwise direction or rolling direction are welded and next the slabs are hot rolled.
Patent JP-S56110239-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKUI TAKAYUKI
IPC: H01L29/74
Filed: 1980-02-06
Abstract: PURPOSE:To enhance working efficiency and mass productivity by attaching glass  powder for passivation on the P-N junction exposed part, preheating it at low temperature, separating it into pellets, adhering the pellets and a support electrode plate in alloy form with the use of aluminium solder and at the same time, baking glass. CONSTITUTION:A P-N-P-N semiconductor substrate 10 having a groove 11 where a P-N junction is exposed is available here. In this groove 11, glass powder for passivation is attached and then is heated at temperature below a glass softening point in an oxidation atmosphere to form a preheating baked glass. This base is split into individual pellets. Following this procedure, this pellet is adhere to a support electrode plate 15, 16 in alloy form with aluminium as a solder. At the same time, for glass baking, it is thermally treated in a nonoxidation atmosphere at temperatures above aluminium/silicon eutectic point and below glass eutectic point.  Thus it is possible to obtain a high power semiconductor element through passivation process and with the assistance of aluminium-soldered electrode which is  characteristic of high working efficiency and mass productivity.
Patent JP-S60155579-A (JP)
Inventor: OKI TAKEO
IPC: C04B37/02
Filed: 1984-01-25
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-H06223923-A (JP)
Title: L-type plug structure
Inventor: KATSUTA HIDEAKI
IPC: H01R13/648
Filed: 1993-01-28
Abstract: PURPOSE:To provide an L-type plug structure of a signal cable picking up no noise and requiring no soldering to connect the cable. CONSTITUTION:A shield case assembly 9 stores a pin holder fixed with a pin terminal caulked with a plus side cable. A minus side cable is caulked by the second claw 8c provided on the first cover 8b of a shield case 8 for the conduction with the shield case 8. When the shield case assembly 9 is inserted from the insertion port 3c of a case 3, a pin terminal 6 and a circular terminal 8a are protruded from a projection port 3d by the prescribed sizes and are held. The second cover 4 is coupled with the case 3 to block the upper insertion port 3c.
Patent JP-H01188835-A (JP)
Title: Solid solution
Inventor: MIYATA SEIZO
IPC: C08L77/00
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a host/guest type solid soln. in which a guest org. compd. having an electron-attracting group and electron-donating group is uniformly solutionized in a large quantity by incorporating the above-mentioned guest org. compd. into a host high-polymer compd. consisting of copolymerized nylon. CONSTITUTION:The guest org. compd. having the electron-attracting group and electron-donating group in combination is incorporated into the host high- polymer compd. consisting of the copolymerized nylon. The host high-polymer compd. to be used consists of the copolymerized nylon and is excluded from ordinary nylon or homonylon such as nylon. The copolymerized nylon is obtd. by copolymerizing mixing raw materials consisting of >=2 kinds of the homonylons. The guest org. compd. having a polarization rate of large nonlinearity in the host high-polymer compd. is thereby easily solutionized into the host high-polymer compd. In addition, the solid soln. having resilience and excellent mechanical strength and workability is obtd. even if a large amt. of the guest org. compd. is incorporated therein.
Patent JP-H07326456-A (JP)
Title: Resistance welding device for wire and method for connecting
Inventor: UESONO KOICHI
IPC: H01R43/02
Filed: 1995-01-30
Abstract: PURPOSE:To weld wires together in a mutually crossing pattern without moving them relative to each other by performing resistance welding with upper and lower electrodes abutting the crossing portions of wires which are made to cross each other and supported by a reception means and a holding means both of which have positioning grooves that cross each other. CONSTITUTION:When a holding means 21 is lowered using a hydraulic cylinder 51, wires 41, 43 are positioned in a mutually crossing pattern by the reception side positioning grooves 35, 37 of a reception means and by the holding side positioning grooves 55, 57 of the means 21. Under these conditions, resistance welding is carried out with a lower electrode 23 and an upper electrode 25 pressed into contact with the crossing portions of the respective wires 41, 43 so as to ensure that the wires are welded together in a mutually crossing pattern without moving relative to each other, resulting in the enhanced reliability of the welding connection.
Patent JP-2000216994-A (JP)
Title: Image processor
Inventor: YAMAMOTO TADASHI
IPC: H04N1/409
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To increase the flexibility of filter processing and to freely modulate the frequency characteristic of signal processing according to the large number of kinds of areas, such as fine dots and rough dots or fine characters and thick characters or the difference of the frequency characteristic of vertical and horizontal images at the time of magnification/reduction. SOLUTION: A high image quality processing part 105 provided with three filter parts corresponding to each color and a coefficient generating part for generating the coefficient operates convolution arithmetic operation, that is, digital filter processing, and switches the coefficients according to identification signals from a macro-image area identifying part 103 and a microimage area identifying part 104 and an magnification/reduction rate by referring to the table of the coefficient generating part. Then, 175dpi components are excluded in a dot area, and 150dpi components are emphasized in a character area, and 120dpi components are emphasized somewhat in the other areas.