baber/WOPTO huggingface dataset:
Patent JP-H0534633-A (JP)
Title: Optical circulator
Inventor: FUJII YOJI
IPC: G02B27/28
Filed: 1991-08-02
Abstract: PURPOSE:To obtain the high isolation of optical circulator being independent upon polarization having a 4-terminal circuit used only double refraction crystals. CONSTITUTION:Double refraction crystals 10-1, 10-2 are provided at both sides of a non-reciprocal rotary polarization element 11 and the double refraction crystal 10-1 is provided with terminal modules 9-1, 9-3 and the double refraction crystal 10-2 is provided with terminal modules 9-2, 9-4 and by controlling the advancing direction of two optical beams being the same polarization direction from each terminal module, two 3-terminal circuits are combined to prepare a 4-terminal circuit.
Patent JP-S6437982-A (JP)
Title: Pinball replenishment monitor apparatus
Inventor: OKADA JUNICHI
IPC: A63F7/02
Filed: 1987-08-05
Abstract: PURPOSE: To regularly surely supply pachinko balls by detecting the operating states of the polishing machine, tank and carrying means of pachinko balls by a detecting means, and displaying the result on a display part. CONSTITUTION: When a polishing machine 12 cannot be operated by the failure of the motor 17 of the polishing machine 12, a motor display part 74 is lighted, for example, in red, and when the motor 20 of a lift 14 is broken down, a lift display part 75 is lighted, for example, in red. All of such display operations are performed on the basis of the control of a control part 61, and when the housing quantity of balls is extremely small in a tank display part 72 or a pool tank display part 73, the lift 14 or a lift 15 is operated by properly pressing a switch 21 or 23, and balls are carried from the former stage to increase the housing quantity of balls. When a polishing machine display part 71 or a tank display part 72 shows the full housing quantity of balls, the lift 14 or 15 is moved to transfer the balls to the latter stage so as to prevent the overflow.
Patent JP-S6350040-A (JP)
Title: Manufacture of semiconductor device
Inventor: UDA KEIICHIRO
IPC: H01L21/31
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a composite protective film having an extremely flat surface by forming an element and a wiring to an Si substrate, superposing PSG and an silica film containing Si and N and etching back the silica film in predetermined depth. CONSTITUTION:PSG in thickness of 0.1-1mum is superposed onto an Si substrate 1 to which an element and a wiring are shaped previously, an silica film 6 containing Si and N is applied in thickness of approximately 0.5-2mum, and a recessed section is buried and a flat lower layer film is formed. Known dry type etch-backing is executed. When the degree of vacuum, a gas flow rate and RF power are adjusted at that time, and an etching rate to PSG 5 and the silica film 6 is arranged, the projecting section of PSG as a lower layer is etched at the same rate as the silica film 6, and shaped extremely flatly. Accordingly, a plasma Si3N4 film is grown on the shaped surface in thickness of approximately 0.1-1mum, thus acquiring an extremely flat film 7. The protective film mutually compensates the defects of each insulating film, and the damp-proofing of the Si3N4 film is improved and mechanical stress is relaxed, thus enhancing the reliability of the title device.
Patent JP-S6350241-A (JP)
Title: Alarm information transmission system
Inventor: SATO CHIKAO
IPC: H04Q3/60
Filed: 1986-08-20
Abstract: PURPOSE:To reduce the number of subscriber's circuits for alarm information transmission to a master station as much as possible and to increase the number of subscribers which can be stored, by gathering alarm information of the other containers and discrimination information, which discriminates the container where alarm occurs, by one representative container and transmitting these information to the master station. CONSTITUTION:If alarm occurs in any of containers 111-1-111-n, alarm informa tion Sa or Sb is transmitted to the subscriber's circuit 4n of the representative container 111-n through a signal line LA or LB. Meanwhile, discrimination information cal1-caln which discriminate the occurrence of alarm are applied through peculiar signal lines L1-Ln from the container where alarm occurs. The subscriber's circuit 4n of the representative container 111-n transmits alarm information Sa or Sb and discrimination information cal1-caln to a master station 112. The master station 112 not only displays the contents of alarm information Sa or Sb and discrimination information cal1-caln, which are transmitted through the subscriber's circuit 4n of the representative container 111-n, on a video unit 17 but also prints out them by a printer 18.
Patent JP-H0750434-A (JP)
Title: Led aggregate lamp
Inventor: KAWAI SEIJI
IPC: G09F13/22
Filed: 1993-08-05
Abstract: PURPOSE:To adjust an overhag part to the optimum position according to the mounting place of a lamp and to make it possible to fulfill always the superior light-shielding function of the lamp even if to which direction the optical axes of LEDs are slanted. CONSTITUTION:A printed board 4 with a multitude of elliptical wide-angle LEDs 3 arranged in housed in a cylindrical casing 2. The mounting surface 5 for modifying the direction of irradiation from the wide-angle LEDs 3 is formed on the base end of the casing 2. A ring member 11 molded as a member different from the casing is fitted in the point of the casing 2. An overhang part 12 to project to the outside of the casing 2 and an anchor part 13 to project to the inside of the casing 2 are formed integrally with the member 11. The member 11 is rotated to adjust the position of the overhang part 12 to that of the mounting surface 5, the gaps between the LEDs 3 are filled with an insulating sealer 14 in such a way that the part 13 is buries in the sealer 14 and board 4 and the member 11 are mounted integrally with the casing 2.
Patent JP-S6257711-A (JP)
Title: Production of aluminum shape material for heat insulating structural material
Inventor: SHIMA ISAO
IPC: B21C25/02
Filed: 1985-09-05
Abstract: PURPOSE:To inexpensively form detaining pawl parts for preventing the slip of a heat insulating material in one stage without spoiling the appearance by extrusion-molding an aluminum shape material by using a die having prescribed projecting lines. CONSTITUTION:The aluminum shape material 2 is extrusion-molded by using the die 4 provided with sharp-pointed projecting lines 2e to the inside wall parts of a groove 2d for packing the heat insulating material. Tearing arises at the top ends of the projecting lines 2e in this case and the slightly warped saw tooth-like detaining pawl parts 2f are eventually periodically formed to the top ends of the shape material. The heat insulating material is thereafter packed into the groove 2d and is cured. A connecting wall part 2c is removed and the prescribed heat insulating structural material is formed. The heat insulating material is thereby securely bound as the detaining pawl parts 2f gnaws into said material. The shape material is thus inexpensively manufactured in one stage without spoiling the appearance.
Patent JP-H0833766-A (JP)
Title: Pachinko ball carrying device
Inventor: KISHINAMI YOSHIO
IPC: A63F7/02
Filed: 1994-07-26
Abstract: PURPOSE:To provide the pin ball carrying device which directly introduces compressed air into a pin ball guide cylinder, thereby simplifies the constitution and fabrication of the guide cylinder, and does not allow any pin ball from reversely flowing back even if the guide cylinder is clogged with pin balls at its downstream side in the pin ball carrying direction. CONSTITUTION:The device is provided with a compressed air generator 7, a guide cylinder 12 guiding each pin ball, a compressed air introducing port 13 provided for the guide cylinder, introducing compressed air generated by the compressed air generator 7 into the guide cylinder, and with a control, means 9 provided for the guide cylinder 12, controlling the movement of each pin ball within the guide cylinder. The guide cylinder with its portion including the compressed air introducing port 13 is housed in a sealed container 6, and compressed air is introduced in the sealed container 6. The control means may be replaced by a friction force investing means.
Patent JP-S6174117-A (JP)
Title: Magnetic head device
Inventor: INAGOYA OSAMU
IPC: G11B5/49
Filed: 1984-09-19
Abstract: PURPOSE:To improve the adhesion of a magnetic core to a disc by decreasing the length of head elements arranged opposedly vertically while clipping the disc to be shorter than the length of the element holder so as to improve the contact surface pressure. CONSTITUTION:The length L1 of the head elements 3 of the magnetic head device arranged opposedly vertically while clipping a floppy disc in the disc running direction is decreased than the length L2 of the head element holder 2. since the area of the sliding faces 4a, 5a of the head element 3 is decreased remarkably to the area of the sliding face 2a of the holder 2, the contact surface pressure of the sliding faces 4a, 5a is increased in applying a pressing force to the head device. Thus, the adhesion with the disc is improved by increasing the contact surface pressure of the head without increasing the total surface pressure so as to improve the recording/reproducing characteristic.
Patent JP-S6256409-A (JP)
Title: Skin cosmetic
Inventor: WAKABAYASHI NORIMITSU
IPC: A61Q1/06
Filed: 1985-09-05
Abstract: PURPOSE:A skin cosmetic having improved beautifying effects on the skin and organic function characteristics, obtained by extracting grape brewing residue, prepared in brewing process of grape wine. CONSTITUTION:Grape brewing residue is extracted with an extracting medium consisting essentially of a carbon dioxide in a supercritical state to give an organic component and 0.5-10.0wt% of the organic component is added to a skin cosmetic base of lotion, milky lotion, cream, lipstick, foundation, etc., to give a skin cosmetic. The organic component contains no anthocyanin dyestuff, causes neither rancidity nor offensive smell because of low-temperature extraction and contains a wide range of components from a fragrant component to high-boiling component. EFFECT:Showing improving effects on chapped skin, humectant effects on the skin, etc.
Patent JP-H0522732-A (JP)
Title: Cathode-ray tube image display device
Inventor: URA MITSUGI
IPC: H01J29/76
Filed: 1991-07-10
Abstract: PURPOSE:To enhance the workability of a undesired radiation reducing measure as against a deflection yoke and to improve productivity by arranging a magnetic material in the neighborhood of the opening part of a hirozontal deflection coil. CONSTITUTION:Magnetic fluxes 6 from fringe parts 5 and 5' are made to be strong by the magnetic meterials 7 and 7' which are arranged in the neighborhood of the opening part fringes 5 and 5' of the horizontal diflection coils 1 and 1' and have the characteristic of high resistance with high magnetic permeability like a ferrite core, for example. Thus, the main magnetic flux 4 for deflecting an electronic beam from a chathoderay tube in the right/left direction in the magnetic fluxes measured as undesired radiation can be corrected so as to reduce undesired radiation. Therefore, working man-hour in the production of the deflection yoke is reduced so as to improve productivity in comparison with a cancell coil attaching method.
Patent JP-S6439786-A (JP)
Title: Q-switch laser device
Inventor: MORISHIGE YUKIO
IPC: H01S3/131
Filed: 1987-08-06
Abstract: PURPOSE:To improve the output stability by a method wherein a photodetector to monitor the laser oscillation level is provided while the initial timing of Q-switch is set up meeting the requirements to specify the gain of a laser resonator. CONSTITUTION:The high-frequency power supplied for a Q-switch element 5 is set up at the level slightly oscillating the laser if it is modulated. When the laser medium in a condenser 6 is excited by an exciting unit 2, the gain in the laser medium is increased. As soon as the gain in the laser medium exceeds the loss in a resonator 12, the laser is slightly oscillated. This laser oscillation is detected by a photodetector 3 to transmit the output from the detector 3 to a comparison circuit 10. The initial timing of the laser oscillation is detected by comparing the judgement level with the output from the photodetector 3 by the comparison circuit 10. In such a constitution, the output wave form of comparison circuit 10 is reformed by a Q-switch trigger circuit 9 to be converted into a Q-switch starting signal.
Patent JP-H0645360-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L29/786
Filed: 1992-07-22
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device wherein a gate electrode material can be selected freely, low temperature treatment is possible and source/drain electrodes and a gate electrode can be flattened well. CONSTITUTION:A mask layer is formed by patterning on a surface of a gate insulating film 5 and a surface of a field oxide film 4, the gate insulating film 5 is selectively removed by a mask layer 6, and source/drain regions 7, 8 are formed on a surface of an semiconductor layer 3 exposed thereby by adding impurities of reverse conductivity thereof. Source/drain electrodes 10, 11 are formed on a surface of source/drain regions by selective CVD method, a thermal oxide film 13 is formed in an upper surface and a side surface of the source/ drain electrodes 10, 11, the mask layer 6 is removed to expose a gate insulating film, a gate electrode material 14 is applied and formed which extends from a gate insulating film surface to a thermal oxide film surface and polishing is carried out from a surface of the gate electrode material 14 until a surface of the source/drain electrodes 10, 11 is exposed.
Patent JP-H0358264-A (JP)
Title: Processing program activating system
Inventor: NOGUCHI KAZUHIRO
IPC: G06F9/06
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the number of execution memories or the production amount of softwares from being increased by delivering a command number and a sub command number to a program activation processing part, retrieving a program entry table, and executing the processing of input data by a correspondent address. CONSTITUTION:A control part 1 obtains the command number of a command selected from a control table 3 for command processing and the numbers of sub commands selected from control tables 4 and 5 for sub command processing, obtains an input parameter from a control table for parameter processing instructed by a next pointer for the sub command of the sub command number, and executes input processing. The above processing program is obtained from the program entry table by the command number and sub command numbers and data processing is executed. Thus, the capacity of the execution memory can be reduced and the production amount of the softwares can be also reduced.
Patent JP-H1084861-A (JP)
Title: Method and device for processing slaughtered animal or part of it in slaughterhouse
Inventor: ZWANIKKEN RADBOUD HUBERT GERAR
IPC: A22C21/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for processing the slaughtered which improves slaughter processing performance by nearly automating inspection. SOLUTION: The method and device for processing the slaughtered made to pass through a slaughter line by a conveyer gives identification number to the slaughtered, observes the slaughtered, judges an evaluation result including acknowledgment or rejection based on observing data and stores the evaluation result by relating with identification data. Based on stored evaluation result, identified slaughtered matter is removed from the slaughter line by an automatic sending machine, which is provided with a first and a second sending means for respectively removing the acknowledged or rejected slaughtered.
Patent JP-H0247351-A (JP)
Title: Sewing machine for tufting yarn
Inventor: MURAKOSHI SHIGERU
IPC: D05C15/16
Filed: 1988-08-04
Abstract: PURPOSE:To prevent the breakage and to form uniform tufted pile by blasting a gas flow against the tufting part of a base cloth at the back-stitch side in the moving direction of pile stitch, thereby preventing the interlocking and stitching of an empty thread. CONSTITUTION:The objective sewing machine for tufting yarn has a gas-blasting nozzle 13 blasting a gas against the tufting part 12 of a base cloth 11 on the back stitch side in the moving direction of pile stitch. The free end of an empty thread is flowed in the moving direction of pile stitch by the gas stream 33 blasted from said nozzle 13 to prevent the laying of the end of the empty thread 36 just below a needle 26.
Patent JP-H1026052-A (JP)
Title: Starting device for carburetor
Inventor: FUJIWARA HIDEJI
IPC: F02M1/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a starting device for a carburetor to perform smooth acceleration operation during acceleration operation wherein a throttle valve is released just after starting operation. SOLUTION: A starting fuel passage 19 connected to a fuel source a starting air-fuel mixture passage 21 connected to an intake passage 2A on the engine side from a throttle valve 3, and a starting air passage 20 are opened to a starting valve guide cylinder 18. Opening and closing of an opening to the starting guide inner cylinder 18 for the passages 19, 20, and 21 are controlled by a starting valve 22. The upper stream opening 20A of the starting air passage 20 is opened to a venturi part V formed on the air cleaner side by the throttle valve 3.
Patent JP-H05218914-A (JP)
Title: General-purpose demodulator and communication wave analyzing device
Inventor: WAKAYAMA SHIGEO
IPC: H04B7/00
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a general-purpose demodulator and a communication wave analyzing device recognizing the modulation system of a reception signal and demodulating the signal even when the modulation system of the received communication signal is not clear. CONSTITUTION:The device is provided with a modulation system recognizing means 4 recognizing the modulation system from the phase of a communication signal received by a receiver 2 and plural demodulator corresponding with each modulation system and a corresponding demodulator is selected among the demodulators 6 by the number of modulation systems based on the result of the recognition of the modulation system recognizing means 4. Moreover, and expert analyzing device, a fuzzy inference or a neural network are adopted for the recognition of the modulation system.
Patent JP-S5896603-A (JP)
Title: Manufacture of ethylene-vinyl acetate copolymer saponified product
Inventor: OOMAE TADAYUKI
IPC: C08F8/00
Filed: 1981-12-04
Abstract: PURPOSE:To obtain titled saponified product in high yield and economically without any pulverized product formation, by the saponification, under a specific condition, of an ethylene-vinyl acetate copolymer in a lower alcohol medium using a fluidized bed system. CONSTITUTION:Using a fluidized bed-type reactor, in a medium of at least one sort of a 1-5C lower alcohol incorporated with, pref. sodium hydroxide, a saponification of a granular ethylene-vinyl acetate copolymer is carried out while controlling the flow of the medium so that the (fluidized) bed expansion ratio falls between 1.1 and 3.0, at such a temperature that said granules may avoid mutual fusion, thus obtaining the objective saponified product. If required, following the above reaction, the resulting product is subjected to washing.
Patent JP-S6440203-A (JP)
Title: Spindle supporting device
Inventor: KAWAMOTO KOICHI
IPC: B23B19/02
Filed: 1987-08-04
Abstract: PURPOSE:To exactly give bearings a fixed preload with responsibility kept in an excellent state by converting the rotating force of a motor into displacement in an axial direction through fixed structure, and making one of the bearings reciprocate in its axial direction according to the above-mentioned displacement. CONSTITUTION:The rotating force of a motor 18 is converted into displacement in its axial direction by a rotary moving body 16 which engages with a trapezoid female thread part 14 provided on the side of an inner periphery of a housing 5, and has angular ball bearings 8, 9 inserted in its inside and its periphery inserted in the housing 5, and is formed with a male thread part 16a engaging with the female thread part 14 and a gear part 16b, and the ball bearings 8, 9 reciprocate in the axial direction of a spindle 2 according to the above-mentioned displacement. Thus the outer rings of the angular ball bearings 8, 9 fixed to the rotary moving body 16 are slightly moved in their axial direction for the proper adjustment of a preload for the spindle 2. In addition to that, since the rotating force of the motor 18 is directly converted into the displacement in the axial direction through the housing 5 and the thread part formed on the rotary moving body 16, this supporting device is especially excellent in responsibility in comparison with a usual device utilizing fluid action.
Patent JP-S6256532-A (JP)
Title: Furnace for annealing coil
Inventor: TAKEUCHI OSAMU
IPC: C21D9/663
Filed: 1985-09-05
Abstract: PURPOSE:To shorten treating time for heating, soaking and cooling, to improve productivity and to save energy, by upwardly and downwardly providing radiation tubes and injection nozzles respectively, and setting a wind box having a fan at furnace side wall. CONSTITUTION:A partition valve 17 is held at lower limit during heating and soaking to close an upper end aperture part 16 of the wind box 9. Gas in furnace sucked by the fan 10 descends in the box 9 and is injected from a top blown nozzle 6 of the injection nozzle 7. Heat radiation is emitted from circumference of the radiation tubes 2, and coils 1 are warmed by radiation heating from upper surface and convection heating from under surface. At cooling time, coolers 12 are pushed into the box 9. The valve 17 is held at upper limit and burner at the tube 2 end part is extinguished. Gas is furnace is cooled by the coolers 12, sent upwardly and downwardly to the box 9 and injected to the coil 1 from an aperture part 16 and the nozzle 7.
Patent JP-H0248499-A (JP)
Title: Production of silicon carbide whisker
Inventor: MAEDA EIZO
IPC: C30B29/62
Filed: 1988-08-08
Abstract: PURPOSE:To economically and industrially obtain a high-quality silicon carbide whisker having large aspect ratio in high yield by subjecting a mixture consisting of a silicon-containing powder and carbonaceous powder and having a specific bulk density to heat reaction in hydrogen-containing whisker. CONSTITUTION:A mixture consisting of a silicon-containing powder and carbonaceous powder and having <=0.1g/cm<2> bulk density is subjected to heat reaction in a stream containing hydrogen. The silicon-containing powder includes silica flower, white carbon, SiO2 such as silicic anhydride, silica gel or silica sol, SiO2-containing glass powder, chaff ash or diatomite. The carbonaceous powder includes pitch coke, charcoal powder coke powder, carbon black, incomplete combustion soot of organic compound or incomplete combustion residual carbide of organic compound. A mixed ratio of the silicon-containing powder and carbonaceous powder is preferably nearly equivalent. The hydrogen-containing stream is mixed stream of inert gas extruding hydrogen gas and N2 gas and hydrogen gas concentration is preferably >=15%. The heat reaction temperature is preferably range of 1400-1650 deg.C.