baber/WOPTO huggingface dataset:
Patent JP-S62243330-A (JP)
Title: Formation of x-ray mask
Inventor: TAKASU YASUHIRO
IPC: G03F1/68
Filed: 1986-04-15
Abstract: PURPOSE:To improve reliability and safety when a fine pattern is formed by a method wherein an X-ray transmitting film is exposed and developed with a resist pattern of a required shape as a mask and an X-ray absorbing film is deposited over the whole surface and then be X-ray absorbing film is lifted off and a protective film which transmits X-ray is formed over the whole surface. CONSTITUTION:BN 2 is deposited as a membrane on a silicon substrate 1 by plasma CVD. Then a resist pattern 4 of PMMA (polymethylmethacrylate) is formed. The BN film is etched by reactive ion etching with the PMMA resist pattern as a mask. Gold 5 is deposited on the etched surface by vacuum evapora tion. After that, the substrate is dipped in boiled solution of trichloroethylene and the gold on the PMMA and the PMMA are removed to form a gold pattern 6 as shown in Fig. (d). Further, after polyimide 7 is applied to the gold pattern as a protective film and baked, backside etching is carried out.
Patent JP-H01257801-A (JP)
Title: Antireflection film
Inventor: YAMANAKA TETSUO
IPC: G02B1/11
Filed: 1988-04-07
Abstract: PURPOSE:To enhance an antireflection effect and to obtain a thin low-refractive index film having good scratching resistance and durability by providing thin inorg. oxide films consisting of the 1st-3rd thin inorg. oxide films which are respectively specified in refractive index on the surface of a transparent base material consisting of plastic, then specifying the optical film thicknesses of the respective layers and the difference in the refractive indices of the 1st and 2nd layers. CONSTITUTION:The refractive index of the transparent base material 1 consisting of the plastic is specified to a 1.5-1.8 range. The 1st layer 2 consisting of the thin inorg. oxide film having 1.95<=n1<=2.10 refractive index n1 and the 2nd layer 3 consisting of the thin inorg. oxide film having 2.0<=n2<=2.20 refractive index n2 are provided on the surface thereof in such a manner that the difference therebetween attains 0.05<=(n2-n1)<=0.2. The thin high-refractive index film layer is formed of both. The 3rd layer 4 consisting of the thin inorg. oxide film having 1.45<=n3<=1.47 refractive index n3 is formed as the thin low-refractive index film layer thereon. The optical film thicknesses d1-d3 corresponding to the refractive indices n1-n8 of these thin films are set as lambda0/4(lambda0/20) in the 480nm<=lambda0<=560nm range of a design wavelength lambda0. The thin low-refractive index film having the good scratching resistance and durability is thereby easily formed.
Patent JP-H02267223-A (JP)
Title: Primary recrystallization annealing method for grain-oriented electrical steel sheet
Inventor: NAKAYAMA TADASHI
IPC: C21D8/12
Filed: 1989-04-05
Abstract: PURPOSE:To prevent the occurrence of defectiveness of a secondarily recrystallized product and ununiformity in magnetic flux density by calculating the grain size of a primarily recrystallized steel strip by an on-line process and controlling annealing conditions in accordance with the calculated value so as to make the grain size proper. CONSTITUTION:Primary and secondary coils are set between an annealing furnace and a device for applying a separating agent for annealing, a steel strip is passed through the coils and the iron loss of the steel strip is measured by an on-line process. The grain size of the primarily recrystallized steel strip is calculated from the measured value by an on-line process. In accordance with the calculated value, primary recrystallization annealing temp. is changed to regulate the grain size of the primarily recrystallized steel strip to a proper range.
Patent JP-H03285496-A (JP)
Title: Remote control system
Inventor: ISHII TOMOHIDE
IPC: H04N5/00
Filed: 1990-03-30
Abstract: PURPOSE:To enable effective remote control by a miniaturized remote control transmitter by displaying which radiation unit among plural radiation units provided in a transmitter radiates infrared rays received by the reception part of a television receiver, on the CRT of the receiver, and operating a switch to designate an objective function. CONSTITUTION:The light of diodes L1-L8 of an infrared ray radiator is emitted vertically over a side range, but emitted horizontally over only a narrow range. When the remote control transmitter is turned to left toward the television receiver, only the light of diode L1 from among diodes L1-L9 is made incident to a light-intercepting part. When the remote control transmitter is turned to a little further right from the state, only the light from a diode L2 is received and other light is not received this time. The direction of respective radiation units is adjusted to turn to this state. A control means 90 drives a character display means 85 based on the display position information, and displays an arrow mark at the optimum position on the CRT.
Patent JP-H03284854-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII EIZO
IPC: H01L21/265
Filed: 1990-03-30
Abstract: PURPOSE:To provide a transistor with good quality and higher working voltage by implanting ions in two steps at different incident angles to form diffused source and drain. CONSTITUTION:At the first doping, ions are implanted in an oblique direction to a substrate 9 at 80% of the total dose required to form source 22 and drain 23. Since a gate electrode 13 is projecting above the substrate surface, it makes shade 17 on part of the drain region 23, where ions do not reach. At the second doping, the remaining 20% is applied perpendicular to the substrate to dope the entire area including the shade 17. This completes the application of the whole required dose to the source and drain regions and results in the formation of a lightly-doped spacer region 28 between the drain 23 and the gate 13. Consequently, field concentration is prevented, and drain voltage can be increased.
Patent JP-S58203822-A (JP)
Inventor: TAKEUCHI MASAHIRO
IPC: A61L2/04
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08283001-A (JP)
Title: Production of slush hydrogen and device therefor
Inventor: OGAWARA AKIRA
IPC: C10L1/00
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a method for producing slush hydrogen by which the slush hydrogen consisting of uniform and fine solid hydrogen particles is obtained without reducing the pressure of a vessel contg. hydrogen. CONSTITUTION: The helium liquefied by a helium liquefying device 6 is fed into a slush hydrogen producing vessel 10, and gaseous hydrogen is blown into the vessel 10 from its lower part to form solid hydrogen. Meanwhile, gaseous hydrogen is liquefied by a hydrogen liquefying device 8, and the obtained liquefied hydrogen is heat-exchanged with the low-temp. helium from the vessel 10 in a heat exchanger 11 to form triple point liquefied hydrogen. The solid hydrogen obtained in the vessel 10 is mixed with the triple point liquefied hydrogen obtained in the heat exchanger 11 to form the slush hydrogen contg. uniform and fine solid hydrogen particles.
Patent JP-H11276767-A (JP)
Title: Automatic supply mechanism and garbage treatment device
Inventor: MATSUYAMA NORIHIRO
IPC: B09B3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify a supply mechanism of powder material and solid material and reduce cost of a main body device to which the supply mechanism is applied. SOLUTION: This device is provided with a decomposition tank 3 for storing garbage 20 A and decomposing the garbage 20 A, a lid body 2 closing this decomposition tank 3, a supply member 71 which is engaged to this cover body 2 and performs a feeding operation and a loading means of a fixed amount of microbe 90 into this supply member 71. The fixed amount of microbe 90 is fed from the supply member 71 in the decomposition tank 3 by an opening operation of the lid body 2 after the microbe 90 is loaded by the loading means. Because opening power of the lid body 2 at the time of opening the lid can be applied to feeding power of the supply member 71, the simplifying of an automatic microbe supply mechanism 70 can be contrived and the reduction of cost of a main body device can be achieved.
Patent JP-H03286014-A (JP)
Title: Manufacture of flood gate
Inventor: MOMOSHIMA SACHITADA
IPC: E02B7/34
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a flood gate of a high pressure-tight structure by laminating CF/GF hybrid materials in multiple layers on a rectangular FRP made frame while arranging the fibers of respective layers to be crossed at right angles to each other. CONSTITUTION:A frame 1 is arranged rotatably around a longitudinal winding rotation axis 3-3 and a lateral winding rotation axis 4-4, and is first wound with a FRP material therearound. Subsequently, the frame 1 is wound with CF and GF materials both being impregnated with matrix resin around the longitudinal winding axis 3-3 and the lateral winding rotation axis 4-4, respectively. Consequently, the fibers in the first and second layer materials are orientated in the longitudinal and lateral direction of the frame 1, respectively. The third layer material 5c is composed of a GF material (a'') hybridized with reinforcing material (b''), and wound around the frame 1 in the longitudinal direction thereof. The frame 1 laminated with the CF/GF hybrid materials is then hardened, to form a panel 5. A gate A is formed of the thus obtained panel 5, and is vertically slidably fitted between groove type fitting members 6 and 6'. With this arrangement, it is possible to obtain the lightweight gate excellent in workability.
Patent JP-H05140698-A (JP)
Title: Material for highly accurate shadow mask and its manufacture
Inventor: NAKAMURA SHUICHI
IPC: C22C38/00
Filed: 1992-04-08
Abstract: PURPOSE:To improve the hot workability of a highly accurate shadow mask material by extremely reducing the amt. of added B deteriorating its etching properties and subjecting the improved material to working and treating under optimum conditions. CONSTITUTION:A primary invention: this material is a one contg., by weight, 33 to 40% Ni, 0.0001 to 0.0015% B, Mg and Ti, <=0.0020% S, <=0.0020% Al and the balance Fe. The secondary invention: this material is a one in which the accumulated degree in the {100} orientation on the rolled face in the above material is regulated to 70 to 95%. The third invention: this is a manufacturing method in which the above accumulated degree is obtd. by subjecting the material having the above components to cold rolling at 50 to 95% rate and executing annealing at 600 to 900 deg.C.
Patent JP-H05288097-A (JP)
Title: Inter-cylinder injection type internal combustion engine
Inventor: ITO YASUSHI
IPC: F02D41/38
Filed: 1992-04-08
Abstract: PURPOSE:To expedite dispersion of atomization of injection fuel by advancing a fuel injection timing in a compressed stroke as fuel pressure inside an accumulating chamber becomes low in comparison with a target fuel pressure, in an internal combustion engine equipped with the accumulation chamber for supplying high pressure fuel to a fuel injection valve. CONSTITUTION:A fuel pressure detection means 204 which detects fuel pressure, inside an accumulation chamber 202 is provided in a gasoline engine in which the fuel injection valve 200 is provided for each cylinder and high pressure fuel supplied from a fuel supply means 206 and stored inside the accumulation chamber 202 is supplied to each fuel injection 200. The fuel supply means 206 is driven and controlled by a fuel pressure control means 208 so as to converge the fuel pressure detected by the fuel pressure detection means 204 to a target fuel pressure set in response to an engine operational condition. In this case, a fuel injection timing from the fuel injection valve 200 is advanced by an advance means 21 in a compressed stroke as the fuel pressure inside the accumulation chamber 202 becomes low in comparison with the target fuel pressure, so that an atomization injection time of injection fuel can be secured sufficiently.
Patent JP-S57203720-A (JP)
Title: Treatment of electromagnetic steel plate
Inventor: TANAKA YOSHITADA
IPC: C23C22/00
Filed: 1981-06-06
Abstract: PURPOSE:To manufacture an electromagnetic steel plate having a film which is satisfactory in its insulation resistance, corrosion resistance and space factor, by executing a laser irradiation treatment onto the surface of said steel plate, and after that, removing a spatter before its insulation film threatment. CONSTITUTION:A directional electromagnetic band steel 1 wound lik a coil has a glass film on its surface. In order to remove surplus MgO, etc. adhering onto the surface of this steel tape 1, the band steel 1 is made to pass through each process of pickling 2, brushing 3, high pressure spraying 4 and drying 5. Subsequently, tensile force is provided to the band steel 1 by executing a tensile force film treatment 6. To this tensile force film, drying 7, baking 8 and cooling  9 are executed, and after that, a laser irradiation treatment 10 is executed. After  the irradiation, it is made to pass through a spatter removing device 11, the  spatter is removed by brushing and spraying, and subsequently it is dried 12. Subsequently, in order to repair laser marks of the tensile force film, an insulation film treatment 13 is executed, and the band steel is wound to a coil after  baking 14 and cooling 15.
Patent JP-S61247265-A (JP)
Title: Linear driving gear
Inventor: SUZUKI TATSUO
IPC: H02K41/025
Filed: 1985-04-23
Abstract: PURPOSE:To stably control a moving unit, by losing the weight of the moving unit moving in the vertical or slanting direction, with the tensile force of a spring plate. CONSTITUTION:A stator frame is fitted on a motor fixed way, and a mover frame is butted to the open end section. A guide rod is penetrated into the sleeve bearing of the mover frame, and the mover frame interior is provided with a mover. Then, by conducting stator windings electrically, the mover is vertically and linearly moved in parallel with a stator. Then, at the lower end of the mover, a constant-tension spring unit 9 for losing the weight of the mover is fitted. The unit 9 is composed of a bobbin 13 supported rotatably by a unit frame 10 fixed on the lower end face of the mover, a spring plate 14 lap-wound on the bobbin, and position detecting means 18, 19 for detecting the elongation (return) of the spring plate. Then, the return force of the pulled- out spring plate 14 is equal to the gravity with addition of the weight of the mover, and by the position detecting means 18, 19, the position and the moving speed can be transmitted to the controlling section side.
Patent JP-2000032256-A (JP)
Title: Image data interpolation device, image data interpolation method, and medium storing image data interpolation program
Inventor: KUWATA NAOKI
IPC: G06T3/40
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the device by which an optimum interpolation result with respect to an optional interpolation magnification is obtained by acquiring an interpolation magnification of image data that expresses an image with pixels in a dot matrix form and selecting an interpolation processing to obtain an optimum interpolation result corresponding to the acquired interpolation magnification. SOLUTION: An image is expressed by pixels in a clot matrix form and image data consist of sets of data representing each pixel. The image is magnified/reduced in a system in the unit of pixels in a system where the image is processed in the unit of pixels. An image data acquisition means C1 acquires image data as above and a pixel interpolation means C2 conducts interpolation processing to increase number of pixels configuring the image data and executes plural interpolation processing as the interpolation processing.  When an interpolation magnification acquisition means C3 acquires an interpolation magnification as to image data, an interpolation processing selection means C4 selects an interpolation processing to obtain an optimum interpolation result corresponding to the interpolation magnification and allows the pixel interpolation means C2 to execute the selected interpolation processing.
Patent JP-S5512499-A (JP)
Title: Alarm attached electronic watch
Inventor: JIYANNMARUSERU SUTANPURI
IPC: G04G13/02
Filed: 1979-07-10
Abstract: An electronic watch having a stepping motor and equipped with an alarm, in which the number of power transistors necessary for the control of the stepping motor and of the alarm transducer is reduced so as to permit the integration of all the electronics of the watch of a single chip and to reduce the number of terminals of the integrated circuit and the number of interconnections. A pair of the power transistors (5, 6) is common to the control of the motor coil (11) and of the alarm transducer coil (12) and the alarm control signal is inserted between the driving pulses.
Patent JP-H0815560-A (JP)
Title: Optical device for separating or synthesizing light of plural wavelengths
Inventor: KIYOMOTO HIRONOBU
IPC: G02B6/293
Filed: 1995-03-20
Abstract: PURPOSE:To reduce the size, number of parts and cost of the above device by arranging a dichroic mirror in a non-parallel optical path and reflecting light rays or allowing transmission thereof at need, thereby synthesizing or separating the light rays. CONSTITUTION:This optical device consists of light sources 1a, 1b which dissipate and emit light rays of wavelengths lambda1, lambda2 varying from each other in non-parallel, the dichroic mirror 3 as an optical element which is arranged in the non-parallel optical paths thereof, has wavelength selectivity and synthesizes the light rays by reflecting the light rays or allowing the transmission thereof according to the wavelengths and a collimating lens 2 which collimate the light synthesized by the dichroic mirror 3. The light rays of these light sources 1a, 1b progress non-parallel from separate directions to the dichroic mirror 3. The one light ray is made incident on the one surface of the dichroic mirror 3 and the other light ray is made incident on the other surface of the dichroic mirror 3. The two light rays progressing non-parallel progress non- parallel as they are even after the light rays are synthesized by the dichroic mirror 3.
Patent JP-S63252318-A (JP)
Title: Manufacture of superconductive wire
Inventor: HASEGAWA SHOICHI
IPC: B28B3/20
Filed: 1987-04-09
Abstract: PURPOSE:To enable the continuous manufacturing of a long-scaled superconductive wire by inserting a high tension core into a molding die and filling this molding die with powder which composes an oxide group superconductor and with powder of copper oxide and next by providing the powder with heat treatment so as to form a superconductor and coating the periphery of the superconductor with a metallic material. CONSTITUTION:A high tension core A is inserted into a molding die 7, and a screw 4 is rotated to fill the molding die 7 with powder C which is formed by blending Y2O3 powder, BaO powder, CuO powder. In succession, a high-frequency heater 8 is used to heat the high tension core A and provide the powder C with heat treatment, so that a superconductor D is obtained by the reaction of the powder C. When a metallic tape E is inserted into a molding machine 9 and made to run in the direction of an arrow P, both sides of the metallic tape E are made to butt to each other upon its going out from the molding machine 9. The butting parts of the metallic tape E are welded to form a cylindrical member by a welding machine 11. The superconductor D is inserted into the inside of this cylindrical member, and the superconductor D together with the cylindrical member is inserted into a swaging die 12. Thereupon, the cylindrical member is compressed and its inner peripheral surface is fast stuck to an outer surface of the superconductor D, and so a superconductive wire B is obtained accordingly.
Patent JP-S62246820-A (JP)
Title: Production of perovskite-type compound containing lead
Inventor: SHIRASAKI SHINICHI
IPC: C01G25/00
Filed: 1986-04-15
Abstract: PURPOSE:To obtain a product having an extremely low content of chlorine by precipitating lead carbonate from a water-soluble lead compd. under specified conditions, and the precipitating other compds. contg. chlorine as the hydroxides when a water-soluble chloride is used as at least one raw material to produce the titled perovskite-type compd. contg. lead. CONSTITUTION:A water-soluble chloride is used as at least one raw material to obtain the perovskite-type compd. by the following method A or B. Namely, (A) the water-soluble lead compd. and carbon dioxide or an alkali carbonate are allowed to react with each other in >=1.1 molar ratio of Co3/Pb to precipitate lead carbonate and then other compds. contg. chlorine (e.g., titanium tetrachloride) and precipitated as the hydroxides, and (B) the compds. other than a lead compd. wherein at least one compd. contains chlorine are precipitated as the hydroxides, and then a water-soluble lead compd. is allowed to react with carbon dioxide or an alkali carbonate in the soln. contg. the precipitates in >=1.1 molar ratio of CO3/Pb to form a precipitate.
Patent JP-S59214173-A (JP)
Title: Separator for zinc-bromine battery
Inventor: ANDOU YASUO
IPC: H01M50/449
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a microporous separator which can increase the energy efficiency of a battery by preparing the separator from a porous film and an ion exchange thin film. CONSTITUTION:A separator 4 is prepared by not only stacking but also closely sticking together by heat press or similar method an ion exchange thin film 41, prepared by graft-polymerizing a Teflon or polyolefin film of a thickness of for example 10mum order with an ion exchange compound such as styrene sulfate by radiation or something similar, and a porous film 42 made of a polyolefin-system or Teflon-system macromolecular ceramic member or the like having a relatively large thickness of 100mum order and a great mechanical strength. Such a separator can reduce the diffusion of bromine due to its ion-exchange ability to a greater extent than the conventional separator consisting of a porous film alone, thereby enabling the energy efficiency of a zinc-bromine battery to be improved.
Patent JP-H08261182-A (JP)
Title: Scroll type fluid machine
Inventor: OKADA HIROKI
IPC: F04C29/04
Filed: 1995-03-20
Abstract: PURPOSE: To improve compressing performance by effectively utilizing cooling air circulated in a cooling passage, so as to suppress a temperature rise of delivery fluid. CONSTITUTION: A receiver 16 having a flat space 18 in the inside is provided in a back surface side of a fixed scroll 14, to form a plurality of cooling air passage 19 of circulating cooling air between the receiver and the fixed scroll 14. A delivery piece 15 of connecting the flat space 18 to a compression chamber R1 and a delivery pipe part 20B of delivering compressed air to the outside from the flat space 18 are respectively provided in the receiver 16. In this way, compressed air or the like in a lap part 14C of the fixed scroll 14 and in each compression chamber R is cooled, also compressed air delivered from the delivery piece 15 can be simultaneously cooled.