baber/WOPTO huggingface dataset:
Patent JP-S61156804-A (JP)
Title: Formation of thin film
Inventor: OZAKI KIYOSHI
IPC: H01F41/18
Filed: 1984-12-28
Abstract: PURPOSE:To reduce a strain applied to a magnetic thin film by a method wherein an insulating film composed of the magnetic thin film and silicon dioxide is formed by a bias sputter method while a bias potential is varied arbitrarily. CONSTITUTION:While the warp of a substrate is zero when a potential difference is zero, a substrate of width 10mm is warped bout 1.0mum when the potential difference is 11.5V, and it is warped about 1.4mum when said difference is 35.0V. Therefore a stepped portion and other portions, for instance, need to be connected in a smooth curve and, in addition, the formation of a film having a relatively small film thickness and a fine construction is demanded. A first insulating film 5 and second insulating films 8a and 8b are formed in the condition in which a large bias potential is impressed thereon, and they do not need to be connected in a smooth curve. In addition, the film thickness thereof may be large relatively, and the fine construction is not demanded either. A third insulating film 10 is formed with the bias potential lowered. Thereby the warp of the substrate is lessened, and thus a strain applied to a magnetic thin film can be reduced.
Patent JP-H07131555-A (JP)
Title: Machine security system having equipment/circuit fault detecting function
Inventor: ISHIBASHI SOTARO
IPC: H04B3/46
Filed: 1993-11-05
Abstract: PURPOSE:To provide a highly reliable machine security system which can detect the faults of equipments and circuits even if the fault of an equipment or the disconnection of a circuit is detected at any point between an end user and the monitoring center of a guard company. CONSTITUTION:A function is added into a group of equipments provided on a user house A to control the transmission/stop of an out-of-service zone signal T2. Then the transmission of the signal T2 is stopped as long as the connection of a circuit is impossible or the communication has no normal end when an automatic dialing operation is carried out to a monitoring center F for report of an alarm signal T1.
Patent JP-H01124581-A (JP)
Title: Heat insulating box
Inventor: YAMAMOTO MASASHI
IPC: B65D81/02
Filed: 1987-10-30
Abstract: PURPOSE:To pack the accessory in a heat insulating box body in a main body in a use state, by holding a floor carpet and a door to a use state by a packing pad formed of a shock absorbing material and respectively fixing the packing pad and the door as well as the door and the main body by an adhesive tape. CONSTITUTION:A packing pad 30 is constituted by a method wherein a cylindrical main body 31 is formed by bending a packing material and foot parts 32, 32 for preventing the left and right backlash of a floor carpet 10 are provided and contact parts 33, 33 for pressing the floor carpet 10 in a planar state at the time of fixing are formed. A receiving part 34 for receiving a door 20 in a planar state is provided to the upper part of the main body 31 and a prescribing piece 35 for prescribing the sliding of the door in the open direction thereof is provided. The floor carpet 10 is placed on a floor carpet receiving part 11 and the foot parts 32, 32 of the packing pad 30 are respectively inserted between the adjacent crosspiece parts of the floor carpet 10 to place the packing pad 30 on the floor carpet 10. The door 20 is placed on the receiving part 34, and the door 20 and the main body 31 of the pad are fixed by a packing adhesive tape 36A and the door 20 and the main body 2 of a low temp. stocker are fixed by an adhesive tape 36B to fix the door 20 and the floor carpet 10.
Patent JP-S62136524-A (JP)
Title: Production of martensitic stainless steel sheet having excellent workability and oxidation resistance
Inventor: MIURA KAZUYA
IPC: C21D8/02
Filed: 1985-12-09
Abstract: PURPOSE:To produce the titled stainless steel sheet having excellent workability and oxidation resistance by subjecting a specifically composed martensitic stainless steel stock to hot rolling at the specified coiling temp. and allowing the rolled sheet to cool then immediately subjecting the steel sheet successively to descaling, cold rolling and finish annealing. CONSTITUTION:The martensitic stainless steel stock contg., per weight %, <=0.40% C, <=1.0% Si, <=1.0% Mn, <=0.6% Ni, 10-15% Cr, 0.025-0.3% Al, and 0.025-0.060% N and consisting of the balance substantially Fe and inevitable impurities is hot rolled and the coiling of the hot rolled steel strip in said rolling stage is executed in a 650-800 deg.C range. The steel strip is then subjected successively to descaling, cold rolling and finish annealing without annealing of the hot rolled sheet after allowing the same to tool. The cold rolled sheet of the martensitic stainless steel having the excellent workability and oxidation resistance is thus obtd.
Patent JP-S61157911-A (JP)
Title: System for driving and controlling antenna
Inventor: MORI HIROMICHI
IPC: G05D3/12
Filed: 1984-12-29
Abstract: PURPOSE:To make a response time with respect to a command angle free of an exogenous disturbance by outputting a large torque with respect to an exogenous disturbance such as window pressure while an arithmetic angle for limiting an acceleration to the command angle. CONSTITUTION:With respect to the inputted command angle thetaC, a computing element 6 outputs an arithmetic angle thetaP for satisfying thetaP=V0t+1/2at<2> with respect to the initial speed of an antenna so that a torque command value TC can come to the acceleration (a) less than an acceleration limit value TL. The antenna inputs he angle thetaP to be accelerated by the constant acceleration (a). When ¦thetaC-thetaP¦<=theta<2>P'/2a is satisfied with respect to the speed distribution thetaP' of the angle thetaP, the arithmetic device 6 outputs the angle thetaP for satisfying thetaP=thetaP't-1/2at<2>. At this time the antenna inputs the angle thetaP to be decelerated by the constant acceleration (a), and stops where thetaC=thetaP. When the exogenous disturbance such as wind pressure is applied, the antenna generates toque more than drive torque with respect to the angle thetaP, and renders a read angle thetar to follow the angle thetaP.
Patent JP-H10101474-A (JP)
Title: Apparatus for liquid-phase epitaxial growth
Inventor: SEKIJIMA YUUTOKU
IPC: C30B19/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for liquid-phase epitaxial growth that does not increase heat dissipation even when the apparatus is large sized, and has a smaller temperature gradient near the surface of the solution for the epitaxial growth. SOLUTION: This apparatus for liquid-phase epitaxial growth 10 comprises a vertical type of heating furnace which has a muffle 14 inside which a crucible 18 is arranged to hold a solution in which a monocrystal substrate mounted in a substrate holder is immersed to epitaxially grow a monocrystal thin film on the monocrystal substrate, heat shielding plates 20 that are arranged above the solution inside the muffle 14 and include, respectively, a ring plate 20a which is formed so as to provide a clearance between the shielding plate 20 and the inside wall of the muffle 14 in a range of 2.5% or more and 15% or less of the bore of the muffle, and a projection 20b so as to extend from the ring plate 20b upward.
Patent JP-H11117723-A (JP)
Title: Muffler loaded with catalyst
Inventor: OGURA YASUMASA
IPC: F01N1/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a muffler loaded with catalyst, which does not cause a problem of reduction in the engine performance and which provides a sufficient exhaust gas purifying function and a muffling function. SOLUTION: In a muffler in which the inside of a muffler body 2 is divided into plural expansion chambers 5, 6, 7, the respective expansion chambers are connected by communicating pipes 8, 9, and a monolith catalyst 11 for purifying exhaust gas is provided at least in one communicating pipe 8, a diameter- reduced pipe 12 consisting of a hollow expansion pipe part 12a having the same diameter as that of the communicating pipe 8, a tapered pipe part 12b, the diameter of which is drawn into a conical shape, and a small diameter pipe part 12c, the diameter of which is reduced, is provided on the outlet side of the communicating pipe 8 provided with catalyst.
Patent JP-S61149717-A (JP)
Title: Luquid fuel combustion device
Inventor: KONAKAWA KATSUZO
IPC: F23D11/44
Filed: 1984-12-24
Abstract: PURPOSE:To make a compact device and shorten a preheating time by a method wherein atomized fuel is struck against one of the surface of the ceramic heater and at the same time a metallic plate is forcively contacted with the other surface of the ceramic heater and a part of the metallic plate form a part of the fuel passage wherein the fuel being used is atomized. CONSTITUTION:A flat plate ceramic heater 5 having fine heater wires buried in fine heat-resistant ceramic flat plate is made such that a metallic plate 6 of aluminum is pressed by a spring 7. The metallic plate 6 is made such that its end part from a cylindrical projection at the other surface of the ceramic heater 5 and an atomized fuel passage 8 is constituted. A nozzle 9 for making fine particles of fuel and injecting them is arranged in opposition to the ceramic heater 5. The metallic plate 6 an the gasification chamber 10 for closing the nozzle 9 cover the nozzle 9. The gasification chamber 10 is provided with an air pipe 12 communicating with a combustion fan 11 for forcedly feeding the combustion air. Around the nozzle 9 is arranged an air guiding means 13 for stabilizing the atomization pattern. A gasification fuel passage 15 passing through the gasifi- cation chamger 10 at a part of the fuel passage 8 and communicating with the combustion part 14 is made of aluminum material.
Patent JP-H10102184-A (JP)
Title: Hot rolled steel plate for resistance welded tube for high strength line pipe
Inventor: KUMAGAI MASASHI
IPC: C22C38/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a strength after tube making, satisfying the high strength standard value of a resistance welded tube for line pipe of API5L-X80, by hot- rolling and coiling a steel slab of specific composition at respectively specified temps. and specifying TS and YS. SOLUTION: A steel slab, having a composition consisting of 0.04-0.08% C, 0.10-0.30% Si, 1.20-1.70% Mn, 0.02-0.O7% Ti, 0.03-0.08% Nb, 0.10-0.50% Mo, and the balance Fe with inevitable impurities, is heated to 1200-1300 deg.C, hot- rolled, and coiled at 450-560 deg.C. In the resultant coiled steel strip, a value (TS1 ) obtained by equation I satisfies inequality III, and TS2 necessary to make the yield point (YS) after tube making satisfy inequality IV is defined by equation II, and TS1 is higher than TS2 . In the above equations, (t) is the wall thickness (mm) of a tube, D is the outside diameter (mm) of a tube, and CT is coiling temp. ( deg.C). By this method, the hot rolled steel plate for resistance welded tube for high strength line pipe can be provided.
Patent JP-H11122182-A (JP)
Title: Infrared communication system
Inventor: ISHII HIROTOMO
IPC: H04B10/114
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent a communication error and to realize stable infrared communication by providing a port selection means selecting the infrared communication port of the maximum sensitivity for at least one unit side. SOLUTION: The port selection means 70 is loaded on one unit. Signals from the other unit are received by infrared communication ports 10A-10D. The respective received light signals are inputted to a comparison means 60 through a buffer 61. The signal intensities are mutually compared. A comparison result in the comparison means 60 is inputted to a controller 50 and it is judged which sensitivity of the infrared ports 10A-10D is the maximum. A selection signal which is to select the infrared communication port of the maximum sensitivity is generated and it is given to a port selection control means 40. The port selection control means 40 selects the infrared communication port of the maximum sensitivity and the received light signal is outputted to the controller 50. The controller 50 displays which infrared communication port is selected.
Patent JP-H11120621-A (JP)
Title: Optical recording medium
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/24073
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a medium which permits recording and reproducing for any specification of lasers even when the wavelength of a laser light or the numerical aperture of the optical system are changed, by forming grooves having specified depth on a substrate and recording, reproducing and erasing information in the lands and grooves with violet or red laser light. SOLUTION: This optical recording medium is a phase transition type optical disk using 6 material which reversibly changes between a noncrystalline state and a crystalline state. The depth of grooves in the recording layer 4 is specified to 40 to 70 nm in order to obtain high compatibility. When violet laser light of 400 nm wavelength is used, signals of a high level can be obtd. by a push-pull method and three-spot method by controlling the depth of the grooves to 33 to 70 nm. When red laser of 680 nm wavelength is used, also signals of a high level can be obtd. by controlling the depth of the grooves to 40 to 113 nm. The track pitch is preferably 0.30 to 0.50 nm and the thickness of a light- transmitting layer 6 is preferably 10 to 177 μm.
Patent JP-H09117582-A (JP)
Title: Horizontal rotating shuttle for sewing machine
Inventor: KATO AKIRA
IPC: D05B71/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal rotating shuttle for not generating oil leakage even when the operation of a sewing machine is stopped and not obstructing the reflux of oil. SOLUTION: To a space 11 surrounded by a rotating hook 2, a cylinder part 10 provided on a hook saddle and a bearing 9, the oil supplied to the sliding part of the rotating hook 2 and a shuttle body 5 is made to flow in from a flow passage 18. A code 23 is a bypass flow passage and makes the oil and air inside the space 11 bypass the bearing 9 and escape to a gear room 14. For the bypass flow passage 23, a diameter size and a shape, etc., are selected so as to make the oil and the air naturally flow down opposing the surface tension and viscous resistance of the oil. The oil made to flow from the bypass flow passage 23 to the gear room 14 is circulated from the lower part of the hook saddle.
Patent JP-2000103259-A (JP)
Title: Driving source switching controller of hybrid car
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of a torque variation caused by switching a driving source in a hybrid car having an engine and a motor generator. SOLUTION: An engine E/G 10 is connected to a torque converter T/C 18 through a connecting clutch 14. A motor generator M/G 16 is connected to the torque converter T/C 18 through an M/G connecting clutch 15. When switching a driving source, before switching the driving source, an ECU 22 puts a lockup clutch of the torque converter T/C 18 in an unengaged state to prevent the transmission of a torque variation caused by switching the driving source. When switching the driving source, the torque variation is restrained by synchronizing a rotating speed of a starting driving source with a rotating speed of an actuating driving source.
Patent JP-H07198649-A (JP)
Title: Gas sensor and preparation thereof
Inventor: BOKU HIYONSHIYU
IPC: G01N33/00
Filed: 1994-11-11
Abstract: PURPOSE: To form a thin film gas sensor on a silicon substrate with a semiconductor manufacturing technique by providing an insulating film, a heater and a temperature sensor on the silicon substrate. CONSTITUTION: Gas sensitive material for gas sensitive layers 25-1, 25-2 is SnO2 , gas sensitive material for gas sensitive layers 26-1, 26-2 is WO3 and gas sensitive material for gas sensitive layers 27-1, 27-2 is ZnO. A common electrode 29 is formed below the sensitive layers 25-1, 25-2 and electrodes 34-1, 34-2 are formed below the sensitive layers. A gas sensitive material target is first formed and then an element is manufactured. For the purpose, both faces of a silicon substrate 11 is polished, where nitride films 12, 13 are uniformly evaporated. A photoresist film is applied over all the substrate 11 and removed by etching to expose the substrate 11. A heater 15 and a temperature sensor 19 are manufactured. An insulating film 23 is evaporated and then removed to form a contact hole. A heater 15 and a pad 17 are formed and a pad 21 connected to the sensor 19 is formed.
Patent JP-H04152869-A (JP)
Title: Watermelon juice
Inventor: MASUZAWA KAZUYUKI
IPC: A23L2/02
Filed: 1990-10-17
Abstract: PURPOSE:To prepare a watermelon juice containing active components for stomatitis, hemeralopia, cystitis, etc., and promoting the health by collectively grating pulp, etc., of a watermelon to obtain a juice. CONSTITUTION:The objective juice can be prepared by collectively grating the pulp, skin and seed of watermelon.
Patent JP-H0699140-A (JP)
Title: Laminated piezoelectric ceramic actuator
Inventor: FUDA YOSHIAKI
IPC: B06B1/06
Filed: 1992-09-21
Abstract: PURPOSE:To provide a laminated piezoelectric ceramic actuator, which is long and has piezoelectrically inert part, with a structure hardly destructible during polarization and operation. CONSTITUTION:Regarding a laminated piezoelectric ceramic actuator 1 which is manufactured by layering plate like piezoelectric sheets and electrode layers reciprocally and which generates mechanism energy of displacement to the longitudinal direction or of force when voltage is applied to it, at least one groove part 3 filled in with electrically insulating resin is formed in the two side faces where outer electrodes 2 are formed and in rectangular direction against the longitudinal direction of the piezoelectric ceramic actuator 1. Then, a conductive resin layer 4 to electrically connect the outer electrodes 2 which are separated by the groove part 3 is formed on the electrically insulating resin of the groove part 3.
Patent JP-H09103916-A (JP)
Title: Diamond tool and method for cutting reinforced structure
Inventor: HOSHINO AKIFUMI
IPC: B28D1/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the life of a diamond tool by reducing wearing of diamond grinding particles caused by steel frame cutting. SOLUTION: The grinding particle layer 1 of a reinforced structure cutting diamond tool 10 is formed by coupling together diamond grinding particles 2 and graphite particles 3 by a binder 4. The amount of these graphite particles 3 is 1 to 30volume% against the grinding particle layer 1. A method for cutting the reinforced structure is a method for performing cutting by supplying cutting liquid containing graphite particles to the vicinity of a contact part between the reinforced structure and the diamond tool. The amount of graphite particles contained in the cutting liquid is 2 to 20wt.%.
Patent JP-H06125820-A (JP)
Title: Kitchen device
Inventor: ONO TADASHI
IPC: A47B77/04
Filed: 1992-10-16
Abstract: PURPOSE:To provide a fitting structure for improving such a maintenance property as detachment of a kitchen device. CONSTITUTION:In an eye level equipment (for instance, an electronic range, a tableware dryer, a draining shelf, etc.) 10 suspended through a projecting rail suspending fixture 9 under a wall cabinet 8 being a system kitchen 7, a recessed slide guide fixture for sliding the suspending fixture 9 so that it can be loaded to its top plate 11 is provided. Also, this device is constituted so that in the back of the eye level equipment 10, a spacer 13 which is attachable and detachable and has prescribed depth, and whose cross section is a U-shape or a square shape is fixed with a screw 15, etc., through the bottom part 14 of the eye level equipment 10, and between the rear part 16 of the eye level equipment 10 and an installation back wall 17, a cavity is generated.
Patent JP-2001096692-A (JP)
Title: Laminated sheet for higth frequency welding processing
Inventor: NOMURA YASUHIRO
IPC: B32B27/32
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet excellent in high frequency weldability and also excellent in moistureproofness and flexibility while having the strength of a welded part and that of a base material part. SOLUTION: A laminated sheet for high frequency welding processing is constituted by forming a modified polyolefin resin (2) layer of which the value calculated by multiplying a dielectric constant and a dielectric loss tangent measured at a frequency of 100 kHz is 50×100-3 or more on at least the single surface of a three-layered laminated sheet wherein modified polyolefin resin (1) layers of which the value calculated by multiplying a dielectric constant by a dielectric loss tangent measured at a frequency of 100 kHz is 30×10-3 or less are formed on both surfaces of base cloth comprising a fiber.
Patent JP-2000198788-A (JP)
Title: Organic thin film el element and quinoxalino- benzooxazine derivative used in the element
Inventor: YOSHIDA KAN
IPC: H01L51/50
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an organic thin film EL element that efficiently emits light in high brightness in the visible range. SOLUTION: In an organic thin film EL element that has a hole transport layer comprising at least one organic compound and an electron transport layer between a pair of electrodes, at least one quinoxalino-benzooxazine derivative is included in the hole transport layer or the electron transport layer. The quinoxalino-benzooxazine derivative is represented by the formula (R1-R10 are independently H, nitro group, nitrile group, a perfluoroalkyl group, hydroxyl group, a halogen atom, acetyl group or carboxyl group; R11 is H, an alkyl group or an aryl group).
Patent JP-S63131266-A (JP)
Title: Ic card transaction device
Inventor: SAKAKIYA YOSHIFUMI
IPC: G06Q40/00
Filed: 1986-11-20
Abstract: PURPOSE:To easily recognize the utility condition of an IC card by displaying a balance in a PIN pad just after the termination of transaction by means of the IC card. CONSTITUTION:An IC card transaction device 1 has a PIN pad 3 into which the IC card 2 that a customer has is inserted. The user of the IC card 2 previously pays cash to a financial institution 4 and the amount is stored in the balance storage area of the IC card 2. The IC card transaction device 1 withdraws the transaction amount from the balance area of the IC card 2 and stores the transaction content in a floppy disk. The balance of the balance storage area is displayed in a display provided in the PIN pad 3. An official in charge brings the floppy disk into the financial institution 4, reads data and receives cash equivalent to the sales amount.
Patent JP-S61155452-A (JP)
Title: Electromagnetic wave shielding composition
Inventor: KUSUNOKI KOHEI
IPC: C08K3/16
Filed: 1984-12-27
Abstract: PURPOSE:To provide an electromagnetic wave shielding compsn. which has an excellent electromagnetic wave shielding effect and excellent manufacturing workability and gives moldings having excellent strength, by adding a metallic fiber, ferrite in a specified ratio and pref. further a lubricant to a thermoplastic resin. CONSTITUTION:100pts.wt. thermoplastic resin (A) such as polypropylene resin or ABS resin, 5-25vol% (based on the quantity of component A) metallic fiber (B) (e.g. aluminum fiber or stainless steel fiber), 1-80pts.wt. ferrite (C) (e.g. magnetite or spinel type composite ferrite) and pref. further 0.1-2pts.wt. lubricant (D) selected from fatty acid amides and metallic soaps (e.g.palmitamide and cadmium stearate) are mixed together to obtain the desired electromagnetic wave shielding compsn. Component D is effective in preventing the formation of a fiber ball of metallic fiber and uniformly dispersing it.