baber/WOPTO huggingface dataset:
Patent JP-H101070-A (JP)
Title: Oil draining structure for combine
Inventor: KOMOTO NOBUMI
IPC: F01M11/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in production by arranging a chute, which discharges waste oil from an engine and waste water from a radiator, below an oil drain port of the engine and a water drain port of the radiator individually and forming a drain passage, which guids the chute on a crawler traveling device from the machine body inside to the outside. SOLUTION: An oil drain port 14 for discharging oil an waste oil is arranged on an oil pan 13 arranged below an engine 10, and the oil drain port 14 is closed freely openably by means of a cap 15. A water drain port 16 for discharging internal cooling water is arranged bellow a radiator 11, and the water drain port 16 is closed freely openably by means of a cap 17. A cute 20 is suspended between a pair front and rear lateral frames 2A, and in the chute 20, a drain passage, which receives waste oil and waste water discharged from the oil drain port 14 and the water drain port 16 and guides them on a crawler traveling device 1 from the machine body inside to the outside so as to let them flow down to the lateral outside of the machine body, is formed. Therefore, work efficiency in production can be improved.
Patent JP-H01320121-A (JP)
Title: Built-in lubrication mold for injection molding
Inventor: NAKAMURA SUSUMU
IPC: F16N15/00
Filed: 1988-06-22
Abstract: PURPOSE:To obtain high-temperature resistant lubricating effect by a structure wherein a plurality of burying holes of solid lubricant provided on the sliding surfaces of parts necessary for lubricating are arranged in the positional relationship that edge faces of the holes intersect to each other in the sliding direction. CONSTITUTION:Guide poles 6 and guide holes 7 are respectively provided in molds 1a and 1b. In each guide hole 7, a bushing 71, on the sliding surface of which a plurality of burying holes 72 filled up with solid lubricant A are arranged so that their edge faces intersect to each other in the sliding direction, is fitted so as to fit each guide pole 6 by sliding its sliding surface. And, on the mold 1, a slide core 42, which slides through the incoming and outgoing of an angular pin 41 provided on the mold 1a to and from an angular hole 44 so as to advance and retract an undercut core 43 to and from the cavity of a molding part 4 in interlocking with the closing and opening of the molds, is installed under the state that burying holes 73 filled up with solid lubricant are arranged so that their edge faces intersect to each other in the sliding direction on the sliding bottom surfaces 45 of the slide core and on its sliding surfaces 46 against slide guides 47. As a result, high-temperature resistant lubricating effect is obtained and consequently higher efficient injection molding can be realized.
Patent JP-S5853291-A (JP)
Title: Data transmitting system of key telephone device
Inventor: MOTOSUGI NORIO
IPC: H04M11/06
Filed: 1981-09-25
Abstract: PURPOSE:To constitute a data receiving signal with a discriminating circuit having the ''one'' value reference level, by transmitting alternately a data pulse and a clock pulse to form a data format of transmission. CONSTITUTION:The clock and data pulses of a certain level are applied to a receiving terminal W of a data transmitting/receiving circuit of the other side via a control line. The resistances R3 and R4 are selected so that the output voltage is obtained at the output terminal X of a discriminating circuit G only when the clock and data pulses are applied to the terminal W. Thus these pulses are detected and can be applied to a microprocessor. The microprocessor under the receiving mode detects the first clock pulse CP with a sampling pulse having a period (t) which is shorter than the pulse width (s) of the clock pulse CP and the data pulse DP. Then the pulse DP is detected at a prescribed time T after the detection of the pulse CP. Thereafter the data is received in the same way.
Patent JP-S5776181-A (JP)
Title: Manufacture of exterior part for time piece
Inventor: MORITA YOSHIO
IPC: C23F1/26
Filed: 1980-10-30
Abstract: PURPOSE:To obtain a two-tone color (gold and white) exterior part for time piece by a method in which a TiN-based thin film is formed on a base material by an ion plating method, resist is partially applied, and the TiN film in places where no resist is present is removed by hydrofluoric acid. CONSTITUTION:A TiN alloy thin film is formed on a Co alloy body, for example, by an ion plating method, and then a thin resist layer, e.g., of positive type photosensitive novolac resin, negative type photo-sensitive rubber, etc., is partially coated on the TiN alloy thin film. Then, the TiN alloy thin film in the place where no resist layer is present is removed by an etching method using hydrofluoric acid.
Patent JP-2000344411-A (JP)
Title: Double-side printer
Inventor: OUCHI YOSHIO
IPC: G03G15/23
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized double-side printer not allowing extraction of a paper having only one printed surface from the outside with a simple structure. SOLUTION: This double-side printer has a paper discharge tray 28 for discharging a printed paper 27, and a paper reversing mechanism including a reverse temporary storage part (a paper reverse passage) 9 reversing the paper 27 in the case of double-side printing by guiding the paper 27 to a direction different from a discharging direction to the discharge tray 28, once exposing the paper 27 outside a printer body 25 and oppositely rotating the carrying roller 174. By providing a protection cover 170 for covering the paper 27 carried into the reverse temporary storage part 9 to the printer, the paper 27 having only one printed surface cannot be extracted from the outside.
Patent JP-H08318036-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1995-05-26
Abstract: PURPOSE: To secure the usefulness of a special fluctuation form in a reach state by executing the special fluctuation form of a fluctuation form different from the time of a non-reach state to a pattern display part to be stopped at last at the time of the reach state and performing normal stoppage even in the reach state when the number of start storages is more than a prescribed number. CONSTITUTION: When a variable pattern display device 6 is driven, the pattern display parts A, B and C start pattern fluctuation, and when about five seconds elapse for instance, the pattern fluctuation is stopped in the order of the pattern display parts A, B and C. Then, at the time of the reach state where the pattern display parts A and B match, excluding a case that it is a miss and the start storage number is more than the prescribed number, the final pattern display part C is stopped after fluctuating by the special fluctuation form of the fluctuation form different from the time of the non-reach state. Also, when it is not the reach state, pattern matching is performed so as to be a prescribed pattern determined in the drawing of a random number sequence beforehand and the final pattern display part C is normally stopped.
Patent JP-H07332765-A (JP)
Title: Warm wind generator
Inventor: HIGUCHI YASUSADA
IPC: F24H3/08
Filed: 1994-06-10
Abstract: PURPOSE:To provide a small-sized low-cost warm wind generator by realizing a heat exchanger which has a small size to be easily assembled and excellent sealability in a heat exchange type warm wind generator. CONSTITUTION:A cylindrical outer cylinder 21 is coaxially disposed in a cylindrical housing 3, and a plurality of tubes 22 are concentrically disposed therein. Both the ends of the cylinder 21 are closed except the passing part of the tube 22 at a front side plate 40 and a rear side plate 45, and the gap 23 of the adjacent tubes is closed by a partition plate 30 except the vicinity of the plate 40. A combustion chamber 50 is formed of the tube 22 and the plate 30, and combustion gas is discharged via a space 51. On the other hand, the atmosphere is heated via the tube 22 and exhausted. Since such a heat exchanger 20 is completed by assembling the tube 22, the plate 30 and the cylinder 21, a manufacturing man-hour is reduced, and a manufacturing cost can be decreased.
Patent JP-S6084259-A (JP)
Title: Clay dirt-removing/readhesion-preventing ethoxylated amineoxy useful in detergent composition
Inventor: DANIERU SUTETSUDOMAN KONAA
IPC: C11D1/75
Filed: 1984-07-23
Abstract: Water-soluble ethoxylated amine oxides having clay soil removal/anti-redeposition properties are disclosed herein. These amine oxides are selected from ethoxylated monoamine oxides, ethoxylated diamine oxides, ethoxylated polyamine oxides, ethoxylated amine oxide polymers, and mixtures thereof. These amine oxides are useful at from about 0.05 to about 95% by weight in detergent compositions which further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic, or cationic detergent surfactant or mixture thereof. In addition to these detergent surfactants, the detergent composition can optionally comprise from 0 to about 80% by weight of a detergent builder.
Patent JP-S63316986-A (JP)
Title: Video decision device
Inventor: YAMAGUCHI YOSHIHISA
IPC: H04N5/372
Filed: 1987-06-19
Abstract: PURPOSE:To correct a still picture being displayed fitting to an original object image, by setting the number of image elements per unit time read out from a storage means. CONSTITUTION:An magnification/reduction setter 54 outputs a voltage corresponding to the preset level of a variable resistor, and supplies it to a level shift amplifier 105. A data selector 108 selects the output data of an A/D converter 106 when a reference/variable change-over switch 53 is connected to a variable side. In such a way, when an image is extended or reduced in a horizontal direction compared with the object image of an actual race horse, it is possible to correct the image to the actual object image by magnifying or reducing the still picture in the horizontal direction by setting the reference/ variable change-over switch 53 to the variable side and operating the magnification/reduction setter 54.
Patent JP-2000334966-A (JP)
Title: Manufacture of ink jet recording head, ink jet recording head and ink jet recorder
Inventor: TERAI HARUHIKO
IPC: B41J2/135
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve continuity of recording without adhesivity fault of a water repellent film, releasing and reducing water repellency by forming a water repellent layer on a surface of an electrocast base material, then removing an upper layer of the repellent layer to expose a protruding portion and forming a hydrophilic region on the same surface as the repellent region of a discharge plate. SOLUTION: If a surface of a base material 9 brought into contact with an electrocast matrix 11 becomes a discharge port forming surface, a surface shape of the matrix 11 of a portion brought into contact with the forming surface of the material 9 is formed like B so that heights of a protruding portion of a region a' corresponding to a region a to become a water repellent region and a region b' corresponding to a region b to become a hydrophilic region are formed the same. A water repellent treated layer 10 of a thickness of covering a protrusion and recess portion of the surface is formed on the forming surface of the material 9 and then the surface of the layer 10 is not exposed at the material 9 of the region a to become the repellent region, and the material 9 of the region b to become a hydrophilic region is exposed in a sufficient amount to exhibit hydrophilic property.
Patent JP-H07335022-A (JP)
Title: Paste and paste working method
Inventor: SATO KAZUHIDE
IPC: C09J201/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide paste having favorable adhesiveness, an enhanced stress and improved workability. CONSTITUTION:Voids 5 formed inside epoxy silver (Ag) paste 4 alleviate a stress of the paste 4 so as to apply suitably strong adhesiveness. A solvent added by a predetermined amount into the paste 4 foams by heating abruptly to some extent, thereby forming the void 5 inside the paste. A quantity of voids inside the paste can be set to a given value by specifying a heating degree. The voids are generated over the almost whole paste with little unevenness of adhesiveness. The heating degree is specified to approximately the same degree independent of the kind of the solvent to be added, to be easily controlled. A stress cannot be increased even in a semiconductor chip having a large area. Consequently, it is possible to solve problems such as a chip crack, a paste crack, and chip peeling-off, improve workability without adding beads, and reduce a cost.
Patent JP-S6045902-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIROISHI YOSHIHIRO
IPC: G11B5/02
Filed: 1983-08-24
Abstract: PURPOSE:To improve the density of recording by a head having a simple constitution by combining a normal annular head with a two-layer film recording medium and restricting its gap length and vertically magnetized film thickness to respective specific values or less. CONSTITUTION:Data are recorded and reproduced on the two-layer film recording medium 13 obtained by forming a vertically-magnetized film 16 having <=0.25 mum thickness (t) on a high magnetic permeability layer 15 by using an annular magnetic head 11 having <=0.25mum gap length (g). In this case, the saturated magnetization of the vertically-magnetized film 16, vertical coercive force and the specific magnetic permeability of the high magnetic permeability layer are set up to 200-600emu/cc, 250-1,000Oe and >=500 respectively. A Co-Cr thin film is used as the vertically-magnetized film 16. Said constitution makes is possible to obtain high density recording of >=100 KBP1. Since the normal annular head and the two-layer film recording medium are practically used and their production technique is also established, the reliability is also high.
Patent JP-H08318890-A (JP)
Title: Engine suspension device of motor-bicycle
Inventor: FUKUDA TADASHI
IPC: B62M7/02
Filed: 1996-05-26
Abstract: PURPOSE: To improve the connection and disconnection workability of an engine to a body frame, and its connecting rigidity, by fastening the other side installing bracket, the installing boss of the engine, and a sleeve, and fixing the sleeve to one side installing bracket so as to fix the engine to the body frame. CONSTITUTION: Between the inner side surface of a nut 15 at an installing bracket 8' side, and the inner side surface of the head 5a of an installing boss 5 at the installing bracket 8 side, a sleeve 14, the installing bosses 9 and 9' of an engine 2, and the installing bracket 8' are positioned, and the sleeve 14, the installing bosses 9 and 9', and the installing bracket 8' are fastened and integrated by the installing bolt 5 and the nut 15. And a fastening bolt 13 inserted in a through hole for fastening bolt 13, and screwed in the screw hole is screwed up, so as to fix to the installing bracket 8. Consequently, the engine 2 can be fixed to a body frame 1 solidly, without operating a drawing force to draw them, to the left side and the right side installing brackets 8 and 8' perfectly.
Patent JP-S6049122-A (JP)
Title: Shaft coupling
Inventor: YAMADA YOSHIAKI
IPC: F16D3/18
Filed: 1983-08-24
Abstract: PURPOSE:To facilitate the check for the discrepancy of center by incorporating a load cell for detecting the thrust force generated on a shaft coupling, between the outer and inner gears at least on the driving side, in the connection of each inner ring on the driving side and the driven side. CONSTITUTION:An outer gear 2 is fitted onto a driving shaft 1, and an inner gear 3 is engaged with the outer gear 2. Similarly, an outer gear 6 is fitted onto a driven shaft 7, and an inner gear 5 is engaged with the out gear 6. Each inner gear 3, 5 constitutes a gear coupling 10 through the connection of the flange part by a reamer bolt 4. In this constitution, holes 2a are formed at least at plural positions on the periphery of the side surface of the boss part of the driving-side outer gear 2, and one edge of a load cell 8 is inserted into said hole, and the other edge is attached onto the flange side surface 3a of the inner gear 3. When a center discrepancy is generated between the driving shaft 1 and the driven shaft 7, the thrust force in the gear coupling 10 is detected by the load cell 8, and the necessary measures are taken.
Patent JP-S63317921-A (JP)
Title: Plating film for magnetic recording medium and magnetic disk formed by using plating film
Inventor: FUJISAWA MASAKO
IPC: G11B5/738
Filed: 1987-06-22
Abstract: PURPOSE:To obtain excellent corrosion resistance without impairing magnetic characteristics by using the plating film consisting of an alloy which contains Co as an essential component and into which about 10-35wt.% Mo is incorporated as a magnetic recording film. CONSTITUTION:An Ni-W-P plating film is formed as an underlying film to 1.5mum thickness on a disk consisting of an Al-Mg alloy as a substrate. The plating film of the alloy which contains Co as the essential component and into which Mo is incorporated at about 10-35wt.% is formed to 300-1,500Angstrom  thickness thereon. The extremely higher corrosion resistance than the corrosion resistance of the conventional Co-P plating film is obtd. if the corrosion resistance is determined from the increased number of errors after resting of this recording medium for 24hr at and under 60 deg.C and 80% RH. The good characteristic is obtd. in terms of CSS strength as well.
Patent JP-S5277103-A (JP)
Title: Coal briquette composition
Inventor: MATSUMOTO JIYUNICHI
IPC: C10B57/06
Filed: 1975-12-24
Abstract: PURPOSE: A coal briquette composition giving firm bonds between the particles of raw coal by the use of a specially treated bottom residue of petroleum as a co-binder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09316783-A (JP)
Title: Nonslip-processed fabrics and their processing
Inventor: MORI SHIGEKI
IPC: D06Q1/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing fabrics without losing touch feeling and excellent in nonslip effect. SOLUTION: Nonslip processing having 1600-3600 dot per square inch is applied to at least one face of a base fabric. The nonslip processing is carried out by applying a liquid containing preferably microcapsulate foaming agent having 10-20μm average particle diameter to at least one side of the base fabric and drying, heating and foaming the applied base fabric. For example, an acrylic aqueous ink commercialized as New coat PL-005 (R) from Shin-Nakamura Chemical Co., Ltd. can be used as the liquid. Coating amount of the liquid is preferably 15-25g/m<2> and the coating is preferably carried out by transferring the liquid to the objective fabric face in dot-like state without breaking a microcapsulate foaming agent by using a gravure roll having 40-60 mesh.
Patent JP-H09320693-A (JP)
Title: Electric connector assembly, electric connector for use therein, and contact for use in electric connector
Inventor: HASHIMOTO TAKESHI
IPC: H01R13/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric-connector assembly having electric connectors such that the male contact part of a male contact which fits with a mating connector is so firmly secured to a male housing that the male contact is not deformed when fitted with the mating connector, to provide the electric connectors for use in the assembly, and to provide the contacts for use in the electric connectors. SOLUTION: A flat plate part 13, having a male contact part receiving passage 15 which receives the male contact part 31 of a male contact 30 and which fixes the male contact part 31 vertically and horizontally, is projected from the male housing 11 of a male connector 10, and the upper and lower surfaces of the male contact part receiving passage 15 in the flat plate part 13 are opened to expose the upper and lower surfaces of the male contact part 31. The female contact part 47 of a female contact 46 has upper 47a and lower 47b contact beams that make elastic contact with the upper and lower surfaces of the male contact part 31, respectively.
Patent JP-S5487378-A (JP)
Title: Nuclear fuel assemby
Inventor: KAJIWARA KOUICHI
IPC: G21C3/32
Filed: 1977-12-22
Abstract: PURPOSE: To reduce the pressure loss of the upper coolant, by means of constituting an upper tie plate frame which supports only the upper ends of fuel rods existing at the most outer circumference and by a grid plate which supports fuel rods existing in the inner part.  
     CONSTITUTION: An upper tie plat is constituted from a tie plate frame 20 which is a angular cylindrical member and which supports only the fuel rods existing at the most outer circumference among fuels 11 arranged in a rectangular grid shape, and a grid plate 30 which supports the fuel rods existing in the inner part out of the most outer circumference at a constant distance. When this fuel assembly is allowed to be injected by the coolant from the upper tie plate of the assembly, by means of actuating an emergency cooling system due to the loss of coolant accident, the coolant is entered into the nuclear fuel assembly from the grid plate 30, namely from the central part of the upper tie plate. The heated steam is raised up by means of passing the outer circumference of the upper tie plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11330511-A (JP)
Title: Thin film solar cell and its forming method
Inventor: HAOTO DAISAKU
IPC: H01L31/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar cell in which a thin film solar cell pattern formation is made by utilizing characteristics of palladium of a hydrogen occulusive metal instead of conventional chemical etching and a laser patterning; and its forming method. SOLUTION: In a thin film solar cell in which a first electrode layer 16, an amorphous silicon layer 20 and a transparent second electrode layer 26 are sequently formed from a base material 1 side on an insulative base material 11, a palladium layer which is pattern-formed by applying heat on the first electrode layer 16 is used. Further, in a method for forming this cell, a-Si:H layer and a transparent electrode layer formed by stacking on the electrode layer composed of palladium are weakened by applying heat on a palladium layer and released to form pattern.
Patent JP-H0447396-A (JP)
Title: Material stirring device for cup type drink vendor
Inventor: TANAKA YASUHIKO
IPC: G07F13/00
Filed: 1990-06-12
Abstract: PURPOSE:To prevent material powder from remining in the center of a cup by providing nozzles with spiral beads integrally, by which stream lines from nozzles form a turning current, at the time of supplying hot water from plural nozzles into the cup. CONSTITUTION:A prescribed quantity of material powder is thrown into a cup 1, and hot water is poured there, and they are agitated and mixed in the cup 1 to prepare drink. A pressure pump, a hot water tank, etc.,not shown in the figure are connected upstream side of a pair of nozzles 2 and 3, and these nozzles 2 and 3 are arranged symmetrically with respect to an axis 4 of the cup 1. Plural beads 5 formed integrally in nozzles 2 and 3 project toward centers of nozzles 2 and 3 and are spiral. Thus, material powder is prevented from remaining in the center part because the jet stream itself of hot water or water from nozzles 2 and 3 has the turning force.