baber/WOPTO huggingface dataset:
Patent JP-H0914616-A (JP)
Title: Surface combustion burner of combustion device for roast cooking
Inventor: ISHIKAWA YOSHIHIRO
IPC: F23D14/14
Filed: 1995-06-27
Abstract: PURPOSE: To provide a surface combustion burner of combustion device for roast cooking, which is constituted of a molding produced by laminating heat resistant fibers and capable of unifying the heat distribution on the surface of a combustion plate. CONSTITUTION: A surface combustion burner is arranged on the ceiling of a combustion device for roast cooking so as to be opposed to a combustion chamber. A combustion plate 4, constituted of a molding produced by laminating the heat resistance fibers, is mounted so as to cover one side surface of a gas burner main body 3. The combustion plate 4 is provided with a part where flame port group 7 formed of a multitude of flame ports 6 with a predetermined interval is arranged, and another part 9 where no flame port is formed. A non-combustible layer 10 is provided at the outer surface side of the part 9 where no flame port is formed. The non-combustible layer 10 is connected to a gas burner main body 3 at the peripheral rim of the combustion plate 4 through a crosslinking part. The non-combustible layer 10 is constituted of alumina cement.  The heat resistance fibers are Si-C-O series silicone carbide fibers, coated by silicone carbide.
Patent JP-S6318034-A (JP)
Title: Aluminum-base powder metallurgical alloy combining high strength with stress corrosion cracking resistance
Inventor: ASADA KISUKE
IPC: C22C1/04
Filed: 1986-07-10
Abstract: PURPOSE:To obtain an alloy having high strength and excellent is stress corrosion cracking resistance, by preparing an Al-base powder metallurgical alloy which contains specific percentages of Zn, Mg, Cu, and Zr and in which the grain size of an intermetallic compound as well as crystalline grain size are specified. CONSTITUTION:An Al alloy consisting of, by weight, 5-10% Zn, 2-5% Mg, 0.5-3% Cu, 0.3-1% Zr, and the balance Al with inevitable impurities is refined. Further, this alloy may contain Mn, Cr, Co, Fe, Ni, V, Mo, W, etc., by <=about 0.5%. This molten Al alloy is rapidly solidified by gas atomizing method, etc., preferably at <=about 500 deg.C/sec cooling rate to be formed into a powder of <=about 150mu grain size, so that crystalline grain size and the grain size of the intermetallic compound are regulated to <=30mu in average and <=about 5mu, respectively. By forming the required member by the use of this Al alloy, a member having material characteristics suitable for use in aircraft material can be obtained.
Patent JP-S5953341-A (JP)
Title: Sheets container
Inventor: MOCHIMARU HIDEAKI
IPC: B65D83/08
Filed: 1982-09-17
Abstract: PURPOSE:To provide possibility of refilling the sheets, with the sheets feed cassette held in the condition as fitted in the copying machine's body, by installing a sheet sensing lever which turns in the direction as separating from the bottom plate, being interlocked with the opening action of the upper lid. CONSTITUTION:A feeler 25 to sense if any sheets exist on the bottom plate 2 and an actuator 26 to actuate a sensor S installed on the copying machine side are mounted on a shaft 24, which is situated a little ahead the front edge of a cover 5 and borne rotatably by the two side plates of a container 1. When the cover 5 is opened and its front edge depresses the top A of said feeler 25, the actuator 26 does not block the beam from the sensor S. Accordingly, the condition of the cover 5 is known, and if the container 1 is drawn off from the copying machine's body, the actuator 26 comes off without interference with the sensor S.
Patent JP-S6221310-A (JP)
Title: Current constant multiple circuit
Inventor: MATSUYAMA EIICHI
IPC: H03F3/343
Filed: 1985-07-19
Abstract: PURPOSE:To attain accurate prescribed multiple current amplification by connecting bases of an input transistor (TR) and an output TR through an impedance conversion circuit. CONSTITUTION:Since the input impedance of an impedance conversion circuit 8 is sufficiently high, most input current becomes a collector-emitter current of a TR 1, and the base-emitter voltage corresponding to the current flowing appears between the base and emitter of the TR 1. The impedance conversion circuit 8 sends the voltage to its output as it is, and even when the base-emitter impedance of a TR 5 is low, the voltage is maintained because the output impedance is sufficiently low. So long as the base-emitter voltage is the same, since the collector-emitter current of the TR 5 has a constant multiple, the output current is a multiple of the input current. That is, the circuit acts like a current constant multiple circuit.
Patent JP-H11154660-A (JP)
Title: Substrate processor
Inventor: NAGARA SHUJI
IPC: H01L21/304
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce corrosion of a detecting means for detecting level of a mixture of chemicals in rinse liquid as much as possible. SOLUTION: A passage member 78 constituted of a passage forming member 781 and an actuator part 782 is arranged at the outer periphery of a substrate processing tank 10 for rinse processing the surface of a substrate B. A lead-in passage capable of the passage of the rinse processed pure water ejected from the substrate processing tank 10 is formed in the passage forming member 781, and a resistivity measuring equipment 82 for measuring the resistivity of the pure water ejected from the substrate processing tank 10 is attached to this lead-in passage, and an opening and closing member for opening and closing the lead-in passage at the upstream side of the resistivity measuring equipment 82 is provided. The actuator part 782 is provided with a driving means for driving the opening and closing member.  Then, when a large amount of chemicals is mixed in the rinse processed pure water, the lead-in passage is closed by the opening and closing member, so that the pure water in which the large among of chemicals is mixed can be prevented from flowing in the resistivity measuring equipment 82 side.
Patent JP-H0825697-A (JP)
Title: Feed control method of printer
Inventor: KONO HIROYUKI
IPC: B41J19/96
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a feed control method excellent in throughput and capable of obtaining a high printing grade. CONSTITUTION:A feed quantity area storing paper feed quantity showing the printing position from the upper end of paper is provided to the block data formed from the receiving data from a host device and a development waiting buffer 16 successively storing the head address of the block data is provided to a memory part 31. When data is received from the host device, the block data is formed to be stored in a printing block buffer 15 and the head address thereof is successively stored in the development waiting buffer 16. Thereafter, when a predetermined quantity of the block data is stored or development start indication is issued, the development of the block data is started and the magnitude of the feed quantity at every block data is judged by a microprocessor 12 and printing processing is successively started from the block data having the smallest feed quantity and all of the data same in feed quantity or within the same pass range are subjected to printing processing at the same time.
Patent JP-H09313613-A (JP)
Title: Catheter with extension body
Inventor: SHIGA TOYOHIKO
IPC: A61M25/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the bending and clogging of a catheter, to improve torque transmissivity and pushability and to provide a safe one for not damaging the inside of a blood vessel by providing two or more pieces in an equal distance from the center part of an inner tube on the cross section shape of a part where projections provided in the intermediate part of the inner tube are continued. SOLUTION: It is desirable that a cross section at the part where the projections 25 of the intermediate part 22 of the inner tube 2 are continued in an axial direction to the shape provided with two or more projections 25 in the equal distance from the center part. As the number of the projections 25 is increased, the rigidity of a catheter tube, that is, the prevention of bending and the improvement of the pushability or the like, is accelerated. On the other hand, a flow passage for extending an extension body 10, that is, a lumen formed between the inner surface of an outer tube 1 and the outer surface of the inner tube 2, is narrowed and the passage of fluid at the time of extending and contracting the extension body 10 is obstructed.  Thus, 3-6 pieces are desirable as the absolute minimum number of the projections 25 effective for bending prevention and the improvement of the pushability or the like.
Patent JP-S6315975-A (JP)
Inventor: HENMI YOSHIAKI
IPC: A63D5/04
Filed: 1986-07-09
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-S6316599-A (JP)
Inventor: FUJITANI YOSHITOMO
IPC: H05B6/64
Filed: 1986-07-09
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-S5684250-A (JP)
Title: Vessel which can be stacked
Inventor: ENSU BURUMEISUTERU
IPC: B65D5/24
Filed: 1980-11-14
Abstract: 1. A stackable container (1) which has been erected from a blank and which has a quadrilateral container floor (2) which is surrounded on all sides by an upwardly conically opening container wall which, in its corner regions, has triangular fold portions (8-14) which extend from the corners (7) of the container floor (2) and which, partly over themselves and partly over quadrilateral wall regions (3, 4, 5, 6) disposed therebetween, form transitional portions between these wall regions which are folded so as to comprise three layers of material, characterized in that seven fold portions (8-14) are provided in each corner region, adjacent fold margins (17, 21 ; 20, 24 ; 23, 27) being contiguous, and in that the container (1) has a capacity of at least 56 litres.
Patent JP-S646020-A (JP)
Title: Production of polycarbonate for disk base
Inventor: EZOE MOTONOBU
IPC: G11B5/73
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the titled polymer having high purity and quality in high efficiency, by contacting a powdery polycarbonate containing impurities with an organic solvent in a vessel provided with a solid-liquid contact zone, a solid- liquid separation mechanism and a drying mechanism, separating the organic solvent and drying the powder. CONSTITUTION:A powdery polycarbonate containing impurities such as low- molecular weight components and unreacted bisphenol A, etc., and an organic solvent (e.g. acetone) are introduced into a vessel provided with a solid-liquid contact zone, a solid-liquid separation mechanism and a drying mechanism to effect the contact of the powdery polycarbonate with the organic solvent. The powdery polycarbonate is separated from the organic solvent by the solid- liquid separation mechanism consisting of e.g. a filter plate placed near the bottom of the treating vessel. The obtained powdery polycarbonate is dried by the drying mechanism to obtain the objective polymer.
Patent JP-H0719425-A (JP)
Title: Low nitrogen oxide burner
Inventor: FUJIMORI TAKATERU
IPC: F23D14/70
Filed: 1993-06-30
Abstract: PURPOSE:To provide a burner in which generation of nitrogen oxide is suppressed and a combustion range is increased. CONSTITUTION:A primary combustor 1 of a double tube structure having a gas tube 3 outside an air tube 2 is mounted at a center of a burner in an air chamber 4, a primary burning part 5 is formed at its downstream side, a secondary air injector 6 is provided at its periphery, a secondary burning part 7 is provided at its downstream side, and a gas tube has a primary gas hole 8 at the part 5 side and a secondary gas hole 9 at the part 7 side. The burning part is divided into the part 5 and the part 7, a burning ratio up to the primary burning part is set to 3-15%, and further a recirculation passage 10 is so provided at to arrive at a base of the secondary burning part. Divided burning and low-temperature burning are effectively conducted to eliminate a special high temperature part, and a generation amount of NOx is largely suppressed to a low value of 30-50ppm. A guide cone 12 is mounted to gather a flame even in a low burning state to obtain a stable flame and to take a turn-down ratio to about 1/10.
Patent JP-S6319158-A (JP)
Inventor: OSUGA MIEKO
IPC: A61M21/02
Filed: 1986-07-09
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-S6224954-A (JP)
Title: Method and device for chamfering
Inventor: MIYATANI TAKASHI
IPC: B24B53/017
Filed: 1985-07-22
Abstract: PURPOSE:To enable efficient burr removal in a short time with the chamfering method and device, which removes burrs at the edge of metal parts etc., by furnishing a grinding member and a retaining plate with holes to retain a work rotatably. CONSTITUTION:A grinding member 1 provided with a grinding face 3 at the oversurface is rotated by a drive shaft 5 installed at the undersurface in its center. The oversurface is equipped with a retaining plate 7 having in the periphery a number of retaining holes 15 to retain a work 17, and is fixed to a fixation part 11 by a mounting piece 9 with the aid of screws 13. Here the grinding liquid supplied from a pump 29 through a supply pipe 27 is supplied to the work 1 from a plurality of through holes 23 provide at the inside of bosses 25, and burrs are ground off by contact frictions due to relative rotation. Because works 1 do not collide one another, their surfaces are free from risk of flaw to lead to efficient burr removal in a short period of time.
Patent JP-S5950425-A (JP)
Title: Color liquid crystal display device
Inventor: OOTA MAKOTO
IPC: G02F1/133
Filed: 1982-09-16
Abstract: PURPOSE:To make the full-color and large-screen display possible, by constituting a liquid crystal panel, fluorescent lamp, printing board where electronic parts are mounted, a diffusing plate, etc. into a one-body module structure, and making electrodes of the liquid crystal panel independent of one another. CONSTITUTION:Glass substrates 2 and 4 are interposed between polarizing plates 9, and the light is intercepted when no voltage is applied across electrodes 1 and 3; but when a voltage is applied, the light is transmitted through them and is colored by a color filter 7 and is radiated to the outside. When the device is watched at a sufficient distance, mixed colors are obtained because of the principle of additive color mixing. A display module 19 has an independent frame 11, and the fluorescent lamp is provided in the frame, and therefore, the module 19 is one independent module; and the screen is made large easily because guide grooves are provided on both sides of the frame. Consequently, the large-screen display of an optional size with full colors is possible.
Patent JP-H0327523-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAMOTO HIROSHI
IPC: H01L21/288
Filed: 1989-06-23
Abstract: PURPOSE:To improve adhesion of a metallic film to a substrate at a side to prevent peeling and to acquire a highly reliable semiconductor by forming a metallic plating film on a deposited metallic film at a side of a semiconductor substrate and by forming a side wall metallic film. CONSTITUTION:A rear electrode 4 is formed on a rear of a semiconductor substrate 1 which is provided with an element section 2 and an electrode pad 3 on a surface. It is mounted on a silicon substrate 6 upside down through photoresistors 5, 7. After the resist 7 on the substrate 6 is removed along an outer shape, a metallic film 8 is formed. Then, a semiconductor device is immersed in a gold plating tank, voltage is applied to the film 8 for gold plating and gold plating film 9 is formed on a surface of the film 8 and the substrate 1 to electrically connect the metal 4 and the pad 3. Finally, the resists 5, 7 are removed and a semiconductor having a side wall metallic film consists of the films 8, 9 are formed. Thereby, it is possible to improve adhesion of a metallic film on the side to prevent peeling and to acquire a highly reliable semiconductor device.
Patent JP-S646254-A (JP)
Title: Diphenacyl 3,3'-thiodipropionate
Inventor: YAJIMA HIDEHIKO
IPC: C07C323/52
Filed: 1987-06-29
Abstract: NEW MATERIAL:The compound of formula I. USE:Sensitizer for heat-sensitive recording paper. An oxidizing agent. Especially useful also as an additive for plastics. PREPARATION:The compound of formula I can be produced by reacting 3,3'- thiodipropionic acid with a phenacyl halide of formula II (X is Cl, Br or I) in the presence of an organic base of formula III (R<1>-R<3> are alkyl) (e.g. triethylamine) in a solvent (e.g. toluene) at 80-130 deg.C for 1-20hr using >=1.5mol., preferably 2.0-2.5mol. of the compound of formula II and >=1.5mol., preferably 2.0-3.0mol. of the organic base of formula III based on 1mol. of 3,3'- thiodipropionic acid.
Patent JP-H0912865-A (JP)
Title: Antistatic urethane resin composition
Inventor: WATANABE TAKAYUKI
IPC: C08L75/04
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an antistatic urethane resin compsn. having both a high dimensional accuracy and high antistatic properties by using a liq. urethane resin of which the main component has a specified viscosity and which contains carbon fibers. CONSTITUTION: A liq. urethane resin which comprises a main component having a viscosity of 150-900cP and a curative component and contains carbon fibers is cast into a mold and cured to give an antistatic urethane resin molding. The resin is of a two-component type; i.e., the main polyol component is cured by mixing it with a curative component comprising a methylenebis(4-phenyl isocyanate)-based prepolymer. Pref. both the components do not contain xylene. Carbon fibers having an average length of 0.5-1.5mm and an average diameter of 10-20μm can be used and is compounded usually in an amt. of 3-10wt.% based on 100wt.% liquid urethane resin.
Patent JP-H11354382-A (JP)
Title: Electronic component
Inventor: TASHIRO WATARU
IPC: H01G9/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component having a high soldering strength for a circuit board and superior vibration resistance. SOLUTION: The electronic component comprises a component body 11A having an outer case 111 contg. a component element 112 and a pair of lead terminals 13 led out from the component element 112 through a seal member 12 of the outer case 111, and seat 14A mounted on the end face of the outer case 111 at the seal member 12. Each lead terminal 13 pierces the seat 14A with its top end bent away from each other along the bottom face of the seat 14A, a dummy terminal 21 is planted on the seal member 12 of the component body 11A and pierces the seat 14A like the lead terminal 13, and the top end thereof is bent along the bottom face of the seat 14A.
Patent JP-H0455151-A (JP)
Title: Mechanical ignition type inflator for air bag device
Inventor: SHINDO HIROAKI
IPC: B60R21/26
Filed: 1990-06-20
Abstract: PURPOSE:To restrict height of an inflator to low, and while obtain a large distance between an ignition bin and firing agent by arranging inflammation agent in a side of the firing agent to be arranged in the ignition direction of the ignition bin, and arranging gas generating agent in the surroundings of the inflammation agent and the firing agent. CONSTITUTION:In a mechanical ignition type inflator D, inflammation agent 13 is arranged in a side of firing agent 12 to be arranged in the ignition direction of an ignition bin 17b, and gas generating agent 14 is arranged in the surroundings of the inflammation agent 13 and the firing agent 12. Height of the inflator D can be therefore restricted to a height specified with an arrangement space of a starting device 17 and an arrangement space of the firing agent 12 and the inflammation agent 13, while a distance between the ignition bin 17b and the firing agent 12 can be made large within a height to be allowed by the inflator D. Consequently, collision energy of the ignition bin 17b against the firing agent 12 can be made large.
Patent JP-S6222916-A (JP)
Title: Swinging display of electric stove and the like
Inventor: TANAHASHI TAKASHI
IPC: F04D25/10
Filed: 1985-07-23
Abstract: PURPOSE:To enable the central position of automatic oscillation to be displayed on a fixed stand by means of light, by a method wherein plural luminous bodies are placed on a switch mechanism, actuated in linkage with rotation of a latchet support, and the fixed stand, and the luminous bodies are lighted according to the position of the latchet support. CONSTITUTION:A moving contact 18 is locate to a latchet support 9, and plural fixed contacts 17a-17e in positions on a fixed stand 16 positioned facing the moving contact 18. Plural LEDs 19a-19e, electrically connected to the fixed contacts 17a-17e, are mounted to the sloped surface of the fixed stand 16. When the latchet support 9, moved on the central position of a rotation angle, is rotated, an electric circuit to plural luminous bodies placed on the fixed stand 16 is switched by a switch mechanism actuated in linkage with rotation of the latchet support, and the position of the latchet support 9, i.e., the central position of the rotation angle of automatic swing is displayed by lighting of the luminous bodies.
Patent JP-H0827781-A (JP)
Title: Coupling structure of steel pipe pile and construction of steel pipe pile using coupling structure of steel pipe pile
Inventor: YOSHIDA SHIGERU
IPC: E02D5/24
Filed: 1994-07-14
Abstract: PURPOSE:To easily connect both pipes by providing an engagement slit opening upward on an upper end part side wall of a first single pipe and an engagement projection free to engage with the engagement slit on a lower end part of a second single pipe. CONSTITUTION:A plural number of engagement slits 11 are circumferentially provided in the circumferential direction of an upper end part of a first single pipe 10, while a fitting cylinder 31 is previously fit, projected and welded on the inner peripheral surface of a lower end part of a second single pipe 30, and engagement projections 32 are respectively provided circumferentially at positions corresponding to the engagement slits 11 of the first single pipe 10. After one of unit steel pipe piles having such coupler structure is driven into the foundation, a fitting part of the other unit steel pipe pile and an end part of the one unit steel pipe pile are fit to each other so that an engagement projection of the other unit steel pipe pile is inserted to a bottom part of an insertion groove from an end part of the insertion groove of the engagement slit of the one unit steel pipe pile. The engagement projection of the other unit steel pipe pile is engaged with the engagement groove one unit steel pipe pile by rotating the other unit steel pipe pile or the one unit steel pipe pile in the circumferential direction.
Patent JP-2000352293-A (JP)
Title: Adapter for foundation work machine
Inventor: NOZAKI SATOSHI
IPC: E21B11/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To mount a working device for a round leader by providing an adapter with a mounting part capable of being vertically movably assembled in a guide for the working device mounted on a square leader, and mounting a mounting part of the working device for the round leader thereon. SOLUTION: A revolving body 1c is mounted on a travelling body 1a through a revolving device 1b, a boom 2 is mounted on the revolving boy 1c, and a square leader 4 is mounted on the boom 2 by means of a hydraulic cylinder 3. A kelly-bar 8 is supported by a hoisting rope 11 through a swivel joint 12m and inserted into a hole of a driving disc rotated by a motor 7, and an earth drill bucket 9 is mounted on a lower end of the kelly-bar 8 to form a working device 5 for a round leader. When the working device 5 is mounted on the square leader 4, a mounting part 14 of an adapter 13 is vertically movably assembled in a guide 6 of the leader 4, and the working device 5 is fastened to the adapter 13 through a mounting part 17 by means of a fastening tool 16. Thereby the working device for the round leader can be mounted only by adding a member small is scale.