baber/WOPTO huggingface dataset:
Patent JP-S6250707-A (JP)
Title: Thin film type optical element and its manufacture
Inventor: MIYAWAKI MAMORU
IPC: G02F1/29
Filed: 1985-08-29
Abstract: PURPOSE:To increase the threshold value of an optical damage and to improve the coupling efficiency in the input and output stage of guided light by implanting or diffusing ions to a substrate surface thereby forming an optical waveguide. CONSTITUTION:Parallel light from a laser are condensed by a cylindrical lens 5 onto the end face 3 of the optical waveguide in the thickness direction of the optical waveguide 2 and are coupled in the waveguide 2. The guided light 9 coupled therein is diffracted by a surface acoustic wave 2 generated in a comb-shaped electrode 7. The diffracted light is emitted as parallel light from the end face 4 of the optical waveguide. The width of the condensed luminous flux at the end face 3 is approximately the same as the width of the light 9; therefore, the high coupling efficiency is obtd. The depth of the implanted ions is smaller and the ion density is higher the nearer an optical function part 41 from the optical coupling part near the end faces 3, 4 of the waveguide 2. The light 9 is, therefore, confined near the surface of the substrate 1 in the function part 41 and the high diffraction efficiency is obtd.
Patent JP-S62235032-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: B65B57/10
Filed: 1986-08-15
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-H1039201-A (JP)
Title: Focus detector
Inventor: SATO OSAMU
IPC: G03B13/36
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a passive type focus detector usable for a single lens reflex camera and a lens shutter type camera. SOLUTION: This device receives light from a subject by means of line sensors 13A, 13B, 13C provided with plural photodetectors arranged along a line, integrates them and measures the distance to the subject or defocus based on the integrated outputs from the line sensors 13A, 13B, 13C. At least one line sensor 13B, a pair of line sensors 13A, 13C interposing the line sensor 13B in between and arranged at a prescribed interval along the same line and these line sensors 13A, 13B, 13C are independently controlled for integration or a pair of line sensors 13A, 13C is integrally controlled for integration.
Patent JP-S6250332-A (JP)
Title: Polyyne polymer containing platinum and silicon in main chain and its production
Inventor: SONOGASHIRA KENKICHI
IPC: G03G5/07
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled polyyne polymer useful as a (photo) electroconductive material, a material for a film for immobilizing a catalyst, etc., by reacting a specified platinum compound with a silicon compound in the presence of a cuprous halide and a basic solvent. CONSTITUTION:1mol of a platinum compound (A) of formula I (wherein M<1> is a group of formula II and R<2> is alkyl or aryl), e.g., trans-dichloro(tri-n- butylphosphine)platinum, is mixed with 1mol of a silicon compound (B) of formula III (e.g., diethynyldimethylsilane at a molar ratio of x/y of 0.5-3, and the mixture is reacted at 0-150 deg.C for 3-10hr in a basic solvent (e.g., diethylamine) in the presence of 0.1-0.001mol, per mol of component A, of a cuprous halide catalyst (e.g., cuprous iodide) to obtain a polyyne polymer containing platinum and silicon in the main chain, represented by formula IV (wherein R<1> is R<2>, Z<1> is Cl or a group of formula V and n is 0-50).
Patent JP-H0944939-A (JP)
Title: Cassette tape positioning mechanism for magnetic recording/reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B15/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cassette tape positioning mechanism capable of miniaturizing and making thin a magnetic recording/reproducing device. SOLUTION: Height reference pins 6a, 6b and a position reference pin 7 are arranged on a deck base 2, a first sub-base 12a fixed to the deck base 2 and a second sub-base 12b. Further, a reel movement mechanism 5 is arranged in the space between the deck base 2 and the first, second sub-bases 12a, 12b. Thus, plural kinds of cassette tapes are positioned with the same high precision in a planar position and a height without being affected by the rattle due to a slide clearance between a reel base 4 and a shaft 9.
Patent JP-S6171193-A (JP)
Title: Laser condensing device
Inventor: SUMIYA MITSUO
IPC: B23K26/064
Filed: 1984-09-13
Abstract: PURPOSE:To make the positioning of a work quickly and exactly and to heighten the efficiency and the accuracy of the work by installing an optical system in which visible laser light converges on the focus of a paraboloid mirror in the through hole of the paraboloid mirror having a visible laser device on the back thereof. CONSTITUTION:Visible laser light 8 is oscillated from the He-Ne laser device and this is converged at the focus 7 position. The position of convergence at this time, i.e. the position of the focus 7 of the paraboloid mirror 3 is confirmed visually, and the position of a work 10 is adjusted. When CO2 laser light 9 is oscillated from a CO2 laser device 11, the laser light 9 is reflected in the direction of the paraboloid mirror 3 by a reflecting mirror 13. The CO2 laser light 9 made incident on the paraboloid mirror 3 converges at the position of the focus 7 through the through hole 14. As adjustment is already made to bring the focus 7 and the work 10 to a proper position, a desired piercing work can be made. As the oscillator of CO2 laser light is unstable type, the intersection orthogonally with the optic axis becomes annular shape, and CO2 laser light 9 does not hit against the through hole 2.
Patent JP-2000082615-A (JP)
Title: Inductor element and its manufacture
Inventor: UCHIKOBA FUMIO
IPC: H01F17/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inductor element for suppressing any deviation in lamination without complicating a manufacturing process even when the element is made compact, and a method for manufacturing this inductor element. SOLUTION: This inductor element is provided with plural insulating layers 7, coil pattern units 2a and 2b formed among the insulating layers 7, and connecting part 6 for connecting the upper and lower coil pattern units parted by the insulating layers like a coil. The coil pattern units 2a and 2b are provided with two straight patterns 10 almost in parallel and a curved pattern 12 for connecting first end parts 11 of those straight patterns. When the total of the plane arrow view side areas of the two straight patterns 10 is obtained as A1 and the plane arrow view side area of the curved pattern 12 is obtained as A2, A1/A2 is set in a range of 1.45-1.85 or it is desired that A1/A2 is set in a range of 1.55-1.75.  When the plane arrow view side whole area of one block unit 15 of an insulating layer containing one coil pattern units 2a and 2b is set as A0, (A1+A2)/A0 is set in a range of 0.10-0.30, or it is desired that (A1 + A2)/A0 is set in a range of 0.13-0.20.
Patent JP-H0941750-A (JP)
Title: Centralized control system lease locker device
Inventor: NISHIMORI MONTAROU
IPC: E05B65/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To delay the unlocking of a locker and protect a baggage in a locker from a possible theft until a locker user who has done a specified release operation with an operating machine moves to the locker. SOLUTION: A plurality of lockers 11 are provided side by side on an operating machine 3. The operating machine 3 is provided with an unlocking command means 32, an unlocking delay setting means 33 and a control unit where the unlocking command means 32 commands the unlocking of the locker 11. The unlocking delay setting mans 33 sets a delay time from the input time of an unlocking command up to the time which unlocks an equivalent locker 11. The control unit, when it is determined possible to unlock, allows a display unit 22 to display the guide of unlockable operation and locks an equivalent locker 11 after the delay time from the input time of the unlocking command. The locker 11 is not unlocked directly even when a specified release operation is carried out by the operating machine 3.  A locker user delays the unlocking time until the user moves to the location of the locker 11 from the location of the operating machine 3.
Patent JP-S6251538-A (JP)
Title: Multi-strip winding and draw-out device
Inventor: KOJIMA ZENICHIRO
IPC: B65H35/02
Filed: 1985-08-31
Abstract: PURPOSE:To wind a lot of strip materials at the same time with designated tension by providing differential gear mechanisms comprising a planetary gear and a sun gear corresponding to the number of strip materials, and connecting the differential gear mechanism to each other by a driving planetary gear. CONSTITUTION:A driving shaft 1 is driven by a driving gear, the torque or speed of which is controlled. A planetary gear 2 is provided with a winding reel. Three planetary gears 2 are fixed to a spider 5 of the winding reel 3 adapted to freely turn by a bearing 4 for the driving shaft, for example, at intervals of 120 deg.. A sun gear 7 is rotatably mounted on the driving shaft by a bearing 6. Three planetary gears 2 and two sun gears 7 form one block. Five blocks are disposed on the driving shaft 1. Three driving planetary gears 8 are provided on a spider 9 fixed to the driving shaft 1, for example, at intervals of 120 deg.. The sun gears which are positioned at both ends outside the respective blocks are fixed on the driving shaft 1.
Patent JP-S5980099-A (JP)
Title: Headphone circuit
Inventor: KAWASE OSAMU
IPC: H04R5/033
Filed: 1982-10-29
Abstract: PURPOSE:To eliminate unpleasant sound produced through a headphone by providing a negative feedback circuit which reduces the output of an amplifier in response to the headphone in case the output of the amplifier is connected to the headphone. CONSTITUTION:When a headphone is used, a headphone plug is inserted to a headphone jack 9. In response to this action, movable contact bars 5c and 14c of changeover switches 5 and 14 are switched to the sides of fixed contacts 5b and 14b respectively. Thus an audio output is delivered to the headphone, and at the same time a part of the audio output is negatively fed back to amplifiers 1 and 10 via resistances 18 and 19 respectively. Then the outputs of amplifiers 1 and 10 are reduced. Therefore an output waveform is never clipped to a fixed input signal. It is possible to apply audio signal containing reduced distortion to the headphone via the resistances 7 and 8 by selecting feedback resistances 18 and 19 as well as resistances 20 and 21 so as to eliminate the distortion of the output waveform. As a result, no unpleasant sound is produced through the headphone even though the volume is set maximum by volume resistances 16 and 17.
Patent JP-S6082139-A (JP)
Title: Oxidation catalyst for catalytic combustion at low temperature
Inventor: TABATA KENJI
IPC: B01J23/64
Filed: 1983-10-13
Abstract: PURPOSE:To obtain a titled catalyst having high heat resistance and high activity by synthesizing a perovskite directly on a carrier composed of a heat resistance inorganic material having a large surface area. CONSTITUTION:An organic silicone polymer is impregnated into the surface of a heatproof inorganic material such as alumina and silica having a large surface area and the impregnated inorganic material is calcined to cover said surface with a film of silicon carbide having low reactivity with a metal. Thereafter, the mixed salts of many kinds of metals constituting a perovskite shown by a formula of La1-xSrxCoO3 (wherein x is the value within the range of 0.01-0.9) are impregnated directly into the carrier and the impregnated carrier is dried and calcined to produce a composite metallic oxide having a perovskite structure. The titled oxidation catalyst having high heat resistance and high activity is obtained by said process.
Patent JP-S6347843-A (JP)
Title: Interrupting system for processing in execution
Inventor: YANAIHARA MIKA
IPC: G06F9/46
Filed: 1986-08-15
Abstract: PURPOSE:To limit an interruption module even by a condition other than an execution key, by searching the stack of a processing in execution after applying interruption on the processing by an asynchronous indexing, and performing the interruption designation of a specific stack frame. CONSTITUTION:An asynchronous indexing receiving means 14 delivers control to an interrupting position selection means 15 in a case to limit the interruption module by the condition other than the execution key, and decides the condition of the interruption module based on the cause of the generation of an interruption request, and searches the stack frame of a module which satisfies the condition. An interrupting position designating means 16 turns ON an interruption designating flag for a selected stack frame, and stores a bit of information regarding a processing performed at time of interruption, in a processing control structure 19. Hereafter, the ordinary processing of an interruption object processing 12 is performed, however, when the interruption designating flag is set at an ON-state, the control is delivered to an interruption receiving means 17, and the processing control structure 19 is referred, and the processing to be performed at time of the interruption is executed.
Patent JP-S6399655-A (JP)
Inventor: JIYON PORUKINGUHOON
IPC: G05B19/042
Filed: 1987-07-30
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-H0533986-A (JP)
Title: Current controller for power source
Inventor: ITOI YUICHI
IPC: F24F11/02
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a current controller which can control to operate a plurality of air conditioners in response to a total current. CONSTITUTION:The current controller for a power source comprises current detecting means 6 provided in a power source circuit, priority order setting means 14 for operating an upper limit value of a total current in response to a capacity of a breaker 2 and setting a total current priority order, ambient temperature detecting means 13 for detecting the ambient temperature of the breaker 2, operating frequency correcting means 17 for correcting an operating frequency of a compressor 7, and an output circuit 19 for controlling an air conditioner.
Patent JP-2001021797-A (JP)
Title: Focus detector
Inventor: OZAWA MASAMITSU
IPC: G03B13/36
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To simplify constitution for a focus detecting optical system by using in common a diaphragm opening of a diaphragm mask and a re-image-focusing lens part of a re-image-focusing optical system, in a focus detector provided with a large number of focus detecting regions. SOLUTION: This detector has a focus detecting region having a cross-shaped visual-field opening 204 in a position different from that on a line connecting centers of the first and second focus detecting regions corresponding to the visual-field openings 201, 202, diaphragm openings 401, 404 and re-image-focusing lens parts 501, 504 corresponding to the first focus detecting region are used for an image transmitted through one rectangular visual-field opening of the cross-shaped openings 204, and diaphragm openings 406, 408 and re-image- focusing lens parts 506, 508 corresponding to the second focus detecting region are used for an image transmitted through the other rectangular visual-field opening. Constitutional elements for a focus detecting optical system are simplified remarkably thereby.
Patent JP-H09273713-A (JP)
Title: Operating method of circulated fluidized-bed reaction equipment
Inventor: ARIMA KENICHI
IPC: F23C10/24
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation method in which the ash generated from the fuel is prevented from becoming coarse and from being stored on a furnace bottom part or a bottom part of a fluidized-bed heat exchanger, and the prescribed high-speed fluidizing condition can be kept in a fluidized-bed reactor in the fluidized-bed reactor to form the high-speed fluidized bed to react the solid with the gas. SOLUTION: Coarse particles generated in a circulated fluidized-bed reactor provided with a combustor 1, a cyclone 2, and a fluidized-bed heat exchanger 3 are drawn out from at least either of a bottom part of the combustor 1 or a bottom part of the fluidized-bed heat exchanger 3, and pulverized, and the pulverized ash is again returned to the furnace by an injector 12. The Ar chimedes number Ar obtained by the physical property of the gas in the reactor is <=20,000 when the grain size of residual 5% oversieve of the pulverized ash is used. The prescribed high-speed fluidizing condition can be kept in the fluidized-bed reactor.
Patent JP-S6348838-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RYOICHI
IPC: H01L21/768
Filed: 1986-08-19
Abstract: PURPOSE:To form a fuse element in a semiconductor substrate, on which an LSI circuit is formed, without providing an area, by alloying a junction part of the substrate and an Al wiring, i.e., the junction part of an Al/Si n<+> layer, forming an Al.Si p-type layer, forming a p-n junction, and providing a non- conductive insulated layer of the Al wiring. CONSTITUTION:Laser pulses 17 are projected on a contact hole part. Al in the contact hole part is fused by heating with the laser pulses. The junction part of Al/Si is made to be alloy, and an Al.Si alloy layers 15 are formed. In the alloying work, excimer laser pulses are projected. Since the p-type alloy layer is formed in the n<+> junction part of an n<+> type layer of Al/Si, a current, which flows in the direction of an arrow II, is stopped by the Al.Si alloy layer 15 on the right. A current in the opposite direction is stopped by the left alloy layer 15. Therefore, an Al wiring 14 becomes a non-conductive insulated state. The device shown in the Figure is operated as a fuse element.
Patent JP-H09122341-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a control trouble by noise intrusion or unfairness by exchanging ROM, by composing a premium control device with a control chip microcomputer which is made by integrating a fixed data memory means, a variation data memory means, a calculation control means to perform control instruction. SOLUTION: On the back side of a solenoid attaching board 280 to be attached on the back side of a rear frame of a game board of a pachinko machine, a premium control device 500 in which a first printed circuit board 520 and a second printed circuit board 530 are contained is mounted. The first printed circuit board has IC sockets 522, etc., on which connection terminals of a control chip microcomputer (control device) are equipped, on the lower step part thereof. The control chip microcomputer is integrally equipped with a CPU as a calculation control means, an ROM as a fixed data memory means, an RAM as a variation data memory means, a sound generator, etc.
Patent JP-S6351514-A (JP)
Title: Measurement of thickness of soil raked out in soft ground surface layer treating work
Inventor: MAEDA MASATAKE
IPC: E02D3/02
Filed: 1986-08-19
Abstract: PURPOSE:To raise the accuracy of construction work by a method in which a waves sender whose waves-sending face is directed to the underground and a receiver of reflected waves are provided on a truck, and the thickness of soil raked out is detected by time lag between waves-sending signal and waves- receiving signal. CONSTITUTION:An air-permeable sheet 3 is buried between supersoft ground 1 and good-quality soil 2, and a truck 4 is set on the soil 2 in a traveling manner. A laser level meter 5 is fixed and the truck 4 is provided with a received light level sensor 7, a waves sender 11, and a waves receiver 12. Output of an oscillator 10 is sent into the ground by the waves sender 11, reflected waves from the sheet 3 are received by the receiver 12, and the outputs of the sender 11 and the receiver 12 are calculated as a time lag in a time lag sensor 13. Laser from the level meter 5 is detected by the sensor 7 and supplied through a photoelectric converter 8 to the sensor 13 and a substraction unit 9. The results are sent out to a displayer 16 and a recorder 17.
Patent JP-H02161004-A (JP)
Title: Tool for preventing break of embankment
Inventor: IHARA MINORU
IPC: E02B3/04
Filed: 1986-08-18
Abstract: PURPOSE:To prevent the break of an embankment by protecting the embankment from erosion in case of a flood by putting a large number of weights on the tip, both side ends and central part of a sheet, and coating the embankment with the sheet getting used to a slope thereof. CONSTITUTION:Housing sections 1b in which weights 2 are packed are provided to the tip, both side ends and central part of a sheet 1, and a large number of weights are packed in them. The weights 2 may be put so as to secure to the rear of the sheet 1. Then, the rear end 1a of the sheet 1 is fixed to a pile 5 driven to an embankment 6 with a string 3. In addition, the tip 1c of the sheet 1 is fixed to a wheel attached guide bar 4 to be curved along the slope of the embankment, and the slope of the embankment 6 is covered with the sheet 1. According to the constitution, the break of the embankment in case of a flood can be prevented.
Patent JP-S6085684-A (JP)
Title: Coding and decoding circuit
Inventor: NAKAMURA KOUZOU
IPC: H04N1/417
Filed: 1983-10-17
Abstract: PURPOSE:To code and decode speedily by converting the code inputted by parallel to serial and by converting to parallel again by inputting the serial output of a parallel in serial out shift register, whose serial code is part of a memory address memorizing the decoding information. CONSTITUTION:A controller 1000 accesses a table ROM2040 at the processing step and latches the output j to a parallel in parallel out shift register (PS)2050. The PS2050 is constructed by 8 bit. The output l enters the terminate detection circuit 2060 which detects the coding end, and a most significant bit signal m of the output enters through a selection circuit 2070 controlled at a mode signal O to a serial in parallel out shift register (S/P)2080. The terminate detection circuit 2060 is a gate which outputs the coding end signal n with the point that the parallel output l of the PS2050 is consistent with (10000000)2. The controller 1000 decides whether or not the coding ends at the decision processing step after the above-mentioned processing step.
Patent JP-S5893336-A (JP)
Title: Semiconductor device
Inventor: KUBO HIROSHI
IPC: H01L23/50
Filed: 1981-11-30
Abstract: PURPOSE:To prevent the generation of defective short circuits by bending the nose of a lead frame at the root of an inner lead so that the nose is positioned in the same plane as of the upper surface of a semiconductor pellet or a plane in the vicinity of the upper surface. CONSTITUTION:Concave sections 8 are formed to the roots of the inner leads 2 through punching while the inner leads 2 are bent. The noses of the inner leads 2 are positioned in the same planes as the upper surface of the semiconductor pellet 3 or the planes in the vicinity of the upper surface. Accordingly, when the inner leads 2 are previously bent and the electrodes of the semiconductor pellet 3 and the inner leads 2 are connected by metallic thin wires 4, the metallic thin wires 4 are not contacted with the corner sections of the semiconductor pellet 3, and short circuits can be prevented.
Patent JP-H057894-A (JP)
Title: Anaerobic treatment of organic waste water containing sulfate ion
Inventor: NOMURA TADASHI
IPC: C02F3/28
Filed: 1991-07-05
Abstract: PURPOSE:To anaerobically treat an org. waste water contg. sulfate ion while maintaining high BOD load and BOD removing rate by methane fermentation. CONSTITUTION:An org. waste water contg. sulfate ion is anaerobically treated by methane fermentation in a treating tank 1. The gas generated from the tank is desulfurized in a desulfurization tank 8 and introduced continuously and quantitatively into a liq. in the treating tank through a diffuser 10 and circulated, and the hydrogen sulfide concn. in the gas is decreased below 10,000ppm. Consequently, the concn. of the hydrogen sulfide deteriorating the activity of methanogen is lowered above 70mg/L, and high BOD load and BOD removing rate are simultaneously maintained.