baber/WOPTO huggingface dataset:
Patent JP-S6358923-A (JP)
Title: Selectively growing method for crystal
Inventor: TOMIYAMA CHISATO
IPC: H01S5/042
Filed: 1986-08-29
Abstract: PURPOSE:To suppress deposition on a mask to easily remove the mask and to selectively grow a III-V compound single crystal layer on an InP single crystal by forming the mask of Six Ny and using a reduced pressure organic metal thermal decomposing vapor growing method (MO-CVD method) under O.5 atm or less. CONSTITUTION:An SixNy film is deposited on a contact layer 5, and patterned to form a stripe-like mask 11. Then, regions not covered with the mask 11 are etched to a depth which arrives at an n-type InP clad layer 2 with bromine (Br)-methanol solution. Then, a p-type InP layer 6 and an n-type InP layer 7 are epitaxially grown by an MO-CVD method under 0.5 atm or less. Accordingly, InP polycrystals are scattered on the mask 11 to be slightly deposited during an epitaxial growth process filling the etched region, but the mask 11 and the deposit can be easily removed by a treatment with HF. Thus, a III-V compound single crystal layer matched to the InP single crystal can be easily selectively grown by the MO-CVD method.
Patent JP-S5996693-A (JP)
Inventor: MORI MINORU
IPC: H05B6/06
Filed: 1982-11-24
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-S58105637-A (JP)
Title: Method for transmitting information
Inventor: KOBAYASHI YOSHIROU
IPC: B60R16/02
Filed: 1981-12-18
Abstract: PURPOSE:To automatically controll a car to prevent the car from malfunction during parking, by stopping the car at a prescribed position, and changing the resonance frequency of a ground device to transmit information to a car-mounted device. CONSTITUTION:A car is parked at a prescribed position. At the time a ground device 2 is located on a position corresponding to a car-mounted device 5. The ground device 2 consists of a coil and plural capacitors. The coil and the capacitors are connected by relays. These relays are selectively turned on by a controlling device. The resonance frequency of the ground device 2 is changed by changing a capacitor to be connected to the coil. Consequently the oscillation frequency of an oscillator coupled with the car-mounted device 5 is changed. Control data are obtained from the variation of the oscillation frequency. If opening/closing of doors or the like is used as control data, driver's operation is reduced and malfunction can be prevented.
Patent JP-H0526439-A (JP)
Title: Incomplete combustion preventing device for combustion apparatus
Inventor: KIMURA NORITOSHI
IPC: F23N5/20
Filed: 1991-07-19
Abstract: PURPOSE:To improve convenient operability by performing an alarm by a CO sensor or a control of stop of an apparatus when an output of the sensor is unstable. CONSTITUTION:Since CO concentration might become high at the time of switching the number of burners when the number of the burners is switched, an output of a sensor is ignored, an alarm or control of stop of an apparatus is not executed even if the CO concentration reaches a reference value or more for a predetermined time until a timer reaches time's up from when the timer simultaneously starts counting.
Patent JP-S6362189-A (JP)
Inventor: YOSHIKAWA YUKIO
IPC: H05B41/24
Filed: 1986-08-31
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-2001036335-A (JP)
Title: Radar
Inventor: OKADA TAKESHI
IPC: H01Q19/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To continuously cause directivity to change, with a simple configuration. SOLUTION: A radar transmission signal, sent from a transmission signal generating means 1, is given to a power distribution revision means 2 through a circulator 5. The power distribution revision means 2 dynamically changes power distribution of a radar transmission signal to a feeding point, so as to be fed to a plurality of feeding points A, B, C configuring a feeding means 3 with a desired power in real time. Thus, the directivity of an antenna 4 can be changed continuously.
Patent JP-S6448614-A (JP)
Title: Camber control method for cold rolling
Inventor: YAMAMOTO HIROYASU
IPC: B21B37/30
Filed: 1987-08-20
Abstract: PURPOSE:To automatically prevent the generation of camber and to improve working efficiency by preventing a plate offset on the inlet side of a rolling mill, detecting rolling reduction loads on the work side and drive side and by controlling the roll gap difference of both sides based of the detected values. CONSTITUTION:A plate offset preventing device 3 and a load cell 5 are disposed at the inlet side of the rolling mill 1 and on a rolling reduction screw 13 of the rolling mill 1 respectively. Then, detected signals PW, PD of the load cell 5 are inputted into a control computer 6. A feedback arithmetic element 7 of the control computer 6 computes detected rolling reduction loads PW, PD and a roll gap difference  S between the work side and drive side roll gaps which makes the camber value to be zero and sends to a controller 11. The controller 11 outputs the operating signals  S to the rolling reduction screw 13 of the work side and drive side respectively and controls the roll gap difference.
Patent JP-2001032775-A (JP)
Title: Accumulator for compressor
Inventor: NISHIHARA SHIGENOBU
IPC: F04B39/16
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To form an accumulator compact by accelerating vaporizing action of an accumulator to suck a refrigerant from the upper side to be sucked and vaporized, and then to be returned to a compressor from the lower side to reduce quantity of liquid refrigerant collected in the accumulator. SOLUTION: A baffle plate 9 formed like a cap having a brim provided between a screen 8 of a protruded surface under an intake port 5 of a cylindrical closed container 4 having the intake port 5 at an upper part and a discharge port 6 at a lower part and an upper opening part 11a of a refrigerant discharge tube 11 connected to the discharge port 6 to rise is provided with communication holes 10 directed downward like nozzles. A refrigerant flowing from the communication holes 10 is thus provided with force, liquid refrigerant stored inside is agitated to accelerate vaporization, and liquid refrigerant is less likely to be collected, thereby an accumulator 2 can be formed compact.
Patent JP-H1150249-A (JP)
Title: Magnetron sputtering apparatus and magnet unit used for the same
Inventor: NAKANO YOSHIYUKI
IPC: C23C14/35
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the take-out of magnet pieces and to improve the workability of the work to correct the arrangement of these magnet pieces by inserting operation rods into the yoke of a magnet unit from the through- holes bored at the yoke. SOLUTION: The yoke 11 which is joined to the one surface of the magnet holder 13 and is bored with the second through-holes 11a penetrating the first through-holes of the magnet holder 13 comprises iron of a magnetic material in order to shut off the influence of magnetic fields on the rear surface and to enhance the magnetic field intensity to the front surface. The magnet 15' is inserted into the first through-hole of the magnet holder 13 so as to form a prescribed magnetic distribution. If the work to correct the arrangement of the magnet 15' occurs, a bolt is inserted as the operation rod from the second through-hole 11a of the yoke 11 to facilitate the take-out of the magnet 15' from the magnet holder 13.  More specifically, the magnet 15' is ejected by screwing the bolt 22 formed with external screw threads 22a to be screwed to the internal screw threads of the yoke 11 into the yoke 11 from its rear surface.
Patent JP-S5994378-A (JP)
Title: Manufacture of sealed battery
Inventor: MAKINO KOUICHI
IPC: H01M2/02
Filed: 1982-11-22
Abstract: PURPOSE:To enable clear hallmarks to be formed without deteriorating the characteristic of a sealed battery by forming the hallmarks on the bottom surface of a battery case at the same time when a positive material is made in close contact with the battery case by pressing. CONSTITUTION:A case having no hallmarks instead of a conventional case having hallmarks is used as a battery case 1. In the process (B), in which a positive mixture 2 is made in close contact with the case 1 and subjected to pressure molding in the case 1, a metallic mold on which hallmarks of designated indications are provided is used as a case-receiving mold so that clear hallmarks are provided on the bottom surface of the case 1 at the same time when the mixture 2 is molded. As to the following battery-manufacturing process, a positive and a negative electrode are combined in the conventional manner as indicated in figure (C) before the case 1 is caulked as indicated in figure (D) thereby completing a battery.
Patent JP-H0367750-A (JP)
Title: Passive seat belt device
Inventor: OTSUKA TATEO
IPC: B60R22/06
Filed: 1989-08-08
Abstract: PURPOSE:To encourage riders on a vehicle to fasten the seat belt by detecting the extension length of each seat belt, and diagnosing the released state of the seat belt according to the result of detection, and also producing alarm according to the result of the diagnosis. CONSTITUTION:A seat belt 12 pulled out of a winding device 9 disposed near a seat 8 is engaged at one end with a buckle 4. The buckle 4 is driven by the motor 5 until it makes contact with the front and rear end switches 6, 7 of a rail 3 disposed on the upper edge of the door opening 2 of a vehicle body 1, whereby the seat belt 12 is automatically attached or removed. In the above device, the extension length of the seat belt 12 is detected by a potentiometer 13 according to the amount of the belt 12 wound by the winding device 9. In accordance with the extension length detected, the released state of the seat belt 12 is diagnosed by a controller 16. An alarm lamp 20 is lighted according to the released stated diagnosed.
Patent JP-S6095183-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: ATAGO TAKESHI
IPC: F02M61/16
Filed: 1983-10-31
Abstract: PURPOSE:To improve heat resistant effect by forming a flow out pipe and a flow in pipe with one pipe which is divided into two through a partition board to provide a sufficient mounting space while securing a sufficient quantity of return fuel. CONSTITUTION:A flow-in passage 300 and a flow-out passage 320 of fuel are constructed from one pipe, which is separated by a partition board 331, coexisting within a spring adjuster 303. Fuel flows in from a flow-in port A, through a fuel filter 301, the flow-in passage 300, and a spring seat 332. On the other hand, a return fuel flows through fuel passages 318, 319, 321, and through the flow-out passage 320, and a passage between a filter holder 333 and a fuel pipe 313, flowing out in the direction of E. Due to such a construction, a suficient return fuel can be secured, providing an injection valve, which is excellent in heat resistant effect, while the valve can be installed in the conventional mounting space.
Patent JP-H0651746-A (JP)
Title: Document editing device
Inventor: MAEDA SHOICHI
IPC: G09G5/24
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the document editing device which can use characters of a font that a user freely handwrites even for characters of a specific JIS standard coded font. CONSTITUTION:On the document editing device, JIS standard coded font data on a specific character 'a' in Japanese syllabary are drawn and inputted on a pen drawing input part 2 set on the CRT screen of a display part 7 by the user from the outside by using a touch pen. The font data on the handwritten 'a' which is drawn and inputted are stored in a character code storage part 6 by code data corresponding to the character 'a' specified with the JIS standard code. When the key corresponding to 'a' is pressed on a keyboard 9, the document editing device 1 prints 'a' by using the handwriting font data stored in the character code storage part 6.
Patent JP-S6098227-A (JP)
Title: Damper disk
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/14
Filed: 1983-10-31
Abstract: PURPOSE:To surely prevent an abnormal noise in a driving transmission system, by providing a torsion spring in the peripheral part of a flange in a hub, weights concentrically with the flange and a subdamper comprising a friction-torque generating part provided between the flange and the weights. CONSTITUTION:A torsion spring 30 is interposed in a notch 28 provided in a part doubling subplates 25, 26. Then spacers 33, 34 and friction members 35, 36 are secured to an annular retainer 31 neighboring to ends of weights 37, 38 in the peripheral direction. In this way, generation of an abnormal noise can be prevented by enabling a rotary resonance speed to be decreased lower than the range of actual speed by inertia (mainly by the weight) additionally given to a subdamper, friction torque generated in the subdamper and damping action of the torsion spring.
Patent JP-H1133182-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve expectation and interest of a game by shortening an interval from one variation to the variation corresponding to a display content when a display result based on a stored display result content becomes a special display embodiment or an embodiment to remind the special display embodiment. SOLUTION: For instance, upon Reach ready-for-winning state) 3, right, middle, and left patterns simultaneously start variation after about 0.510 seconds from the end of the variation just before. Right, middle, and left patterns simultaneously stop temporarily after variation for a prescribed time in a variation pattern a. After about 0.480 seconds of the temporary stop, the variation is repeated for about 1-3 times and temporarily stop for about 0.480 seconds again. After the left pattern varies in the variation pattern a for about 0.500 seconds, varies in a variation pattern b for about 0.900 seconds. The right and middle patterns also vary in a variation pattern a, b, or c for each time. By the repeating different variation patterns and a temporary stop, interest of the variable display is produced and expectation and interest can be improved.
Patent JP-H1072199-A (JP)
Title: Load detecting type pneumatic pressure control device
Inventor: LANGNER LUKE E
IPC: B66D3/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To easily and conveniently move a load to the other position from a certain position by an operator by automatically detecting the load acting on a pneumatic pressure actuating type device, automatically self-compensating various loads, and selectively maintaining the loads in a stationary condition. SOLUTION: A control device 10 is put in a holding mode, that is, a load detecting mode. A load 20 is held in a stable and stationary condition, and the control device 10 automatically self-compensates load weight acting on an air hoist 12. When this is actuated, a directional control valve 46 is made to detect control pressure necessary for the device 10 to hold the load 20 in a stationary condition. This is because pneumatic pressure in lines 48, 50, 52, 56, 63 and 64 is equal to preset pressure of an adjuster 58. When the load 20 is once stopped by reaching its desired position, an operator can switch the control device 10 in a stationary counter balance mode by shifting the directional control valve 46.
Patent JP-H05214241-A (JP)
Title: Polymerizable composition
Inventor: MAIKERU RESURII OOTON
IPC: C08L75/00
Filed: 1992-07-31
Abstract: A polymerisable composition comprising an ethylinically unsaturated isocyanurate resin and at least one vinyl monomer copolymerisable therewith. The isocyanurate resin is the trimerised reaction product of an ethylenically unsaturated, isocyanate functional urethane composition derived from the reaction of a polyisocyanate composition comprising a mixture of 2, 4' - and 4, 4' - diphenylmethane diisocyanates with at least one hydroxyl functionalised vinyl monomer. The polymerisable compositions are clear resins which can be reaction injection moulded to produce moulded articles having a high heat distortion temperature.
Patent JP-S6099738-A (JP)
Title: Side marker lamp lighting circuit
Inventor: SHINODA HIROAKI
IPC: B60Q1/26
Filed: 1983-10-31
Abstract: PURPOSE:To make a marker lamp discriminable so easily for drives of other cars and/or pedestrians and aim at improvements in safety, by forming a control unit so as to cause the marker lamp to blink together at a time when turn and hazard signal flasher lamps are lighted. CONSTITUTION:When a turn switch 14 is neutral and a hazard switch unit 8 is normal, both terminals TL and TR of side marker lamp control units 15 and 16 are zero in consequence as well as when a tail light switch 22 is opened, marker lamp terminals ML and MR come to zero whereby market lamps goes out, and transistors at both tail and flasher sides are turned to OFF. And, when a tail lamp 23 is lighted, the switc 22 is closed, therefore the transistor at the tail lamp side comes to off and marker lamps 20 and 21 are continuously lighted together with the tail lamp 23. Likewise, when the switch 14 is neutral and the switch 8 is hazard, these terminals TL and TR come to 1 in common, while the transistor at the flasher side receives an ON-OFF signal out of a flasher relay and repeats on-off operations so that each of marker lamps at both sides gets flashing.
Patent JP-H0550247-A (JP)
Title: Double gas shielded metal-arc welding method
Inventor: KUTSUNA MUNEHARU
IPC: B23K9/29
Filed: 1991-08-16
Abstract: PURPOSE:To stably continue a low sputter state by setting a difference of Re numbers of outside/inside nozzle gas of a welding torch having a double nozzle to a specific range. CONSTITUTION:In double gas shielded metal-arc welding containing a fact that a welding torch having a double nozzle is used, a stable arc is generated between an electrode and a welded joint, and gaseous CO2, and inert gas or mixed gas obtained by adding a small, quantity of active gas are allowed to flow simultaneously to an outside nozzle and an inside nozzle, respectively, a difference DELTARe between the Re number of outside nozzle gas and the Re number of inside nozzle gas is set to within a range of 0-500. In such a way, a low sputter state can be continued stably.
Patent JP-H0745123-A (JP)
Title: Dielectric material
Inventor: ITO TAKU
IPC: C04B35/00
Filed: 1993-07-28
Abstract: PURPOSE:To freely set the ratio of temperature change of dielectric constant from minus to plus and to increase a Q-value by mixing at specific ratios neodium oxide, magnesium oxide and niobium oxide. CONSTITUTION:A dielectric material contains at least either neodium oxide or magnesium oxide, as well as niobium oxide. The mol ratios converted with the neodium oxide, the magnesium oxide and the niobium oxide expressed as Nd2O3, MgO, and Nb2O5, respectively, are expressed on the lines and the inside of a pentagon with tops A (0.4, 0.525, 0.475), B (0, 0.525, 0.475), C (0, 0.5, 0.5), D (0.5, 0, 0.5), and E (0.925, 0, 0.075), in the composition diagram of the three components (Nd2O3, MgO, Nb2O5). The dielectric material contains at least one kind selected from an Nd3Mg2NbO9 phase, NdNbO4 phase, and MgNb2O6.
Patent JP-S58107114-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01D63/02
Filed: 1981-12-18
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-2000105391-A (JP)
Title: Liquid crystal display device and image receiver using the same and formation processor
Inventor: SEKIME TOMOAKI
IPC: G09F9/30
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection induced by differences in level arising in reflection pixel electrodes on the boundaries between protective films and insulating films and to prevent the occurrence of point defects. SOLUTION: This liquid crystal display device has a transparent substrate 110, nonlinear elements 111 which are installed on the transparent substrate 110 and have plural electrodes, the protective films 103 which are installed on the nonlinear elements 111, the interlayer insulating films 102 which are installed on the protective films 103 and the pixel electrodes 101 which are installed on the interlayer insulating films 102. Apertures 104 having a cross-sectional shape of a V-shaped gradient are formed at the protective films 103 and the interlayer insulating films 102.
Patent JP-2000032964-A (JP)
Title: Magnetic drinking water and its production
Inventor: KATO YOSHIHIDE
IPC: A23L5/30
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic drinking water different in magnetic properties supplementarily required for maintenance of the health of human bodies, an activity of living bodies and an improvement in physical constitution. SOLUTION: A drinking water which is boiled, melted or heated to a temperature at which the magnetism is changed or above is cooled to a temperature for changing the magnetism or below by utilizing the magnetic field of global magnetic poles to produce the magnetic drinking water.
Patent JP-S6184797-A (JP)
Inventor: MATSUI SHINJIRO
IPC: G08B13/00
Filed: 1984-10-03
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-H0489575-A (JP)
Title: Acceleration sensor
Inventor: NODA SUKEHISA
IPC: G01P15/12
Filed: 1990-08-01
Abstract: PURPOSE:To enhance durability of the title sensor against over specified acceleration and resonance frequency acceleration by fixing both ends of cantilever beam putting stages in between and forming thin part at the both ends. CONSTITUTION:On both sides of a cantilever beam 30, grooves 8a and 8b are formed. Stages 2a and 2b are to fix both ends of the cantilever 30 to a case 1. A weight 4 is provided at the center of the cantilever beam 30, and a first stopper 50 fixed to both ends of the cantilever beam 30 is provided keeping a small gap 51 to the weight 4. Also both ends of a second stopper 52 are fixed to the case 1 near the stages 2a and 2b, keeping a small gap 53 to the other side of the weight 4. When acceleration Ay works on the weight 4 in the direction indicated with an arrow, force Fy=M.Ay works at the center of gravity of the cantilever beam 30 including the weight 4. In the case the acceleration Ay exceeds a limitation, the weight 4 tends to displace largely. However, the displacement is limited by the first stopper 50 and the second stopper 52 provided above and below, and thus the failure of the cantilever beam 30 is prevented.
Patent JP-2001044354-A (JP)
Title: Large non-hermetic multichip module package
Inventor: DAVID T WINSLOW
IPC: H01L25/18
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a large non-hermetic multichip module for packaging an integrated circuit. SOLUTION: A substrate 11, a high density multilayer mutual connection board 20 fitted to the substrate 11, plural outer fitting pads 14 which are arranged at the edge parts of the substrate 11, are bonded to the substrate 11 and are arranged adjacently at each edge part, and plural connection pads 15a which are arranged adjacently at the other edge parts and used for fitting pads 15 and 17 are installed. Furthermore, there are arranged printing wiring boards 13, constituting transfer parts for connecting the connection pads 15a to the outer fitting pads 14, electronic integrated circuit chips 21 fitted to a high density multilayer mutual connection board, chip-on-board coating 22 installed on the electronic integrated circuit chips 21 and wire bonds 18, and a cover 25 covering a package, except for the outer fitting pads 14 exposed to the edge parts of the package.