baber/WOPTO huggingface dataset:
Patent JP-H05180360-A (JP)
Title: Heat leakage micro type cryogenic valve
Inventor: MCINTOSH GLEN E
IPC: F16K51/00
Filed: 1992-05-28
Abstract: PURPOSE: To obtain a cryogenic valve for controlling the flow of a cryogenic fluid with very low heat leak, excellent strength, pressure or vacuum integrity and modest manufacturing cost. CONSTITUTION: A bonnet extension 20 includes a thin-wall stainless-steel-made bellows 38, top covering wrapping 40 consisting of fiber filament and epoxy resin, and terminal members 42 and 44. Each member is independently welded with a valve body 14 and a bonnet assembly 16. The bonnet extension 20 is surrounded by a relatively thick layer 46 of an insulative material. This layer 46 is a composite insulative layer made typically by alternately laminating a material of high reflectance against thermal radiation and a material of very small thermal conductivity. This composite insulative layer is then surrounded in a vacuum jacket 48. The closest end to the valve body 14 is usually connected with a housing surrounding the valve body 14 and a passage 12.
Patent JP-H109778-A (JP)
Title: Tube type heat exchanger type vertical vapor generator
Inventor: SHIMIZU HIROSHI
IPC: F28D7/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a corrosion product to a heat transfer tube. SOLUTION: The tube type heat exchanger type vertical vapor generator 20 comprises a vertical shell 1 integrated at its lower part with a tube plate 3, a plurality of inverted U shape heat transfer tubes 21b, 21c mounted at both ends at the plate 3 to form a heat transfer tube group, and an enclosure cylinder 25 for forming a water supply downcomer 27 between the group and the shell 1 to surround the group. An interval between the cylinder 27 and the plate 3 is set to a value by which no peeling occurs at a circulating supply water flow. Further, start points of U-shaped bent parts of the tubes 21b, 21c is provided at a point higher by about 50% of the group, and arranged in a zigzag array to extend an interval of the tubes 21.
Patent JP-S6055082-A (JP)
Inventor: HIYUU JIEE PAAKUHAASUTO JIYUNI
IPC: C10G49/00
Filed: 1984-08-01
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-S6318033-A (JP)
Title: Spark plug electrode made of ni-base alloy
Inventor: OE JUNYA
IPC: C22C19/05
Filed: 1986-07-08
Abstract: PURPOSE:To manufacture a spark plug electrode made of Ni-base alloy excellent in resistance to high temp. oxidation as well as to high temp. corrosion, by using an alloy in which specific percentages of Cr, Mn, Si, and Y are incorporated to Ni. CONSTITUTION:The alloy consisting of, by weight, 0.5-5% Cr, 0.1-3% Mn, 0.1-3% Si, 0.0001-0.5% Y, and the balance Ni with inevitable impurities is prepared. Further, <=about 0.01% C, <=about 0.01% Ca, <=about 0.02% Mg, <=about 0.05% Al, and <=about 0.1% Fe can be incorporated as inevitable impurities. By forming a spark plug electrode by the use of this Ni-base alloy, the electrode excellent in resistance to high temp. corrosion, resistance to high temp. oxidation, and spark consumption resistance can be obtained, and this electrode can be used for internal combustion engine over a long period.
Patent JP-S6223302-A (JP)
Title: Current collector of trolley-assisted vehicle
Inventor: TAKEI HIDETOSHI
IPC: B60L13/00
Filed: 1985-07-22
Abstract: PURPOSE:To prevent a defect from occurring due to driver's electric shock or impact by enabling to lift a pantograph only when the door switch of a driver's cab is closed in a nontrolley mode. CONSTITUTION:When the door of a driver's cab is closed and a mode changeover switch 5 is shifted to a nontrolley mode E side, a pantograph control (PC) relay 15 is energized. When the switch 5 is shifted to a trolley mode T side in this state, a pantograph-actuating solenoid valve 8 is energized to lift the pantograph. When the door is opened in the state that the switch 5 is shifted to the trolley mode T, any of door contacts 12, 13 is opened to deenergize the relay 15. Thus, the valve 8 is deenergized after a slight delaying time due to an OFF delay relay 30. Simultaneously, a collected current is reduced by a rectification controller.
Patent JP-H0325494-A (JP)
Title: Image reproducing method of image file device
Inventor: SUGIURA YOJI
IPC: G09G5/00
Filed: 1989-06-22
Abstract: PURPOSE:To easily display the whole image even when the image is divided and filed by reading image data out of respective storage areas of a frame memory stored with image data of plural image planes, reducing and transferring the data to a display memory, and displaying one image plane consisting of the connected image planes. CONSTITUTION:Image data corresponding to plural image planes of read still images are stored in the frame memory 42 and a controller 12 determines the order and direction of the continuous transfer of the image data according to whether a display image plane is longitudinally or laterally long, so that the data are transferred to the display memory 46 while reduced. Therefore, one image plane formed by reducing and coupling the plural image planes is displayed on a monitor 52. Consequently, even when one still image is divided and filed, the whole image can easily be grasped on the monitor 52.
Patent JP-2000346461-A (JP)
Title: Infrared remote control transmitter for heating apparatus
Inventor: MATSUDA YUKIKAZU
IPC: F24H3/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a safety remote control operation by transmitting a data according to a specified remote control operation thereby preventing erroneous operation. SOLUTION: The infrared remote control transmitter for heating apparatus comprises a key input means 20, and a control section 23 being driven based on information designated by the key input means 20 to deliver an operation control data corresponding to a key from an infrared LED. The control section 23 delivers the operation control data when the key input means 20 is operated for a predetermined time or longer.
Patent JP-H0324919-A (JP)
Title: Method for molding smc molded product, laminated sheet and printed wiring board
Inventor: MATSUFUJI KENJI
IPC: B29K105/06
Filed: 1989-06-22
Abstract: PURPOSE:To eliminate air bubbles and thin spots, to improve capacity and appearance and to perform molding within a short time by superposing a plurality of prepregs on a male mold and fitting a female mold in the male mold to preheat both molds and, thereafter, applying vibration to said molds under heating and pressure or under heating, pressure and reduced pressure to form a molded product. CONSTITUTION:SMC prepregs 6 each formed by impregnating a glass fiber chop base material with a polyester resin and bringing the impregnated one to a semicured state are heated, pressed and depressurized using a press machine 1 equipped with male and female molds 7 having a depressurizing apparatus 3 and a vibration apparatus 4 and vibration is applied to the molds to perform molding. As a result, a molding time is shortened to a large extent and a pinhole and thin spots such as gloss difference and surface sink caused by the non-uniform flow of a resin at the time of molding are reduced and a molded product having good capacity and appearance is obtained.
Patent JP-S5785946-A (JP)
Title: Copper alloy for lead frame of semiconductor element
Inventor: NISHIYAMA SHINICHI
IPC: C22C9/02
Filed: 1980-11-14
Abstract: PURPOSE:To improve the strength and economical efficiency of the resulting titled alloy while maintaining the high electric conductivity to the utmost by providing a specified composition consisting of a small amount each of Fe, P and Sn, and the balance Cu. CONSTITUTION:This cu alloy utilized for the lead frame of a semiconductor element such as IC or LSI consists of 0.005-0.3% Fe, 0.005-0.2% P, 1-2.5% Sn and the balance essentially Cu. This alloy material has heat resistance and high strength required by the lead frame besides high electric conductivity, pressability and economical efficiency as the intrinsic essential characteristics.
Patent JP-H11350840-A (JP)
Title: Water stopping method for multiple window sash vertical frame joint part
Inventor: YAMAMIYA TERUO
IPC: E04B1/684
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of leakage of rain water by providing a water stopping member constructed of a plate shaped core material and nonvulcanization butyl rubber covering the material at a joint upper part between adjacent unit sash vertical frames, and filling the outer circumference thereof with water resistant mortar. SOLUTION: A plurality of unit sashes 1 each of which comprises two vertical frames 2, one upper frame 3 and one lower frame are connected laterally, and the both frames 2, 2 are connected by a joint part 4 to each other. A joint water stopping member 5 is constructed of a core member 6 made of steel plate and nonvulcanization butyl rubber 7 coverting the whole of the member 6 and has a proper viscousity, rigidity and elasticity. The member 5 is pressed against the joint part 4 between the frames 2, 2 and adhered thereto. A gap between the upper frame 3 of the sash 1 and a wall 11. Since the rubber 7 has sticking property a water stopping mortar 9 is surely brought into contact therewith. Accordingly, prevention of leakage of water is assured, and displacement caused by an earthquake is absorbed and breakage of window pane as well as buckling of the sash 1 can be prevented.
Patent JP-S6138245-A (JP)
Title: Power transmission drum of automatic speed changer
Inventor: SUMIYA KOJI
IPC: F16H3/44
Filed: 1984-07-30
Abstract: PURPOSE:To prevent lubricating oil from being stirred by providing a space section allowing the easy movement of lubricating oil between a speed changer case located at a position where the lubricating oil is discharged from a lubricating oil discharging section and a power transmission drum. CONSTITUTION:A space section A allowing the easy movement of lubricating oil is provided between a speed changer case 1 located at a position where the lubricating oil is discharged from a lubricating oil discharging section 2A and a power transmission drum 2. Thereby, the lubricating oil discharged into the power transmission drum 2 is discharged into the space section A via the lubricating oil discharging section 2A and quickly flows downward via the space section A, thus the lubricating oil is prevented from being stirred by the speed changer case 1 and the power transmission drum 2, and the bubbling of the lubricating oil, deterioration of oil performance due to a rise of the oil temperature, and the sliding resistance due to the drag of the lubricating oil can be eliminated.
Patent JP-H09323216-A (JP)
Title: Gear cutting device
Inventor: ONO MAKOTO
IPC: B23F23/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain high torque output at the time of low speed rotation which is advantageous for the manufacture of a gear by connecting a work spindle to a rotor of a large bore flat servo motor and connecting a cradle to a rotor of the other large bore flat servo motor. SOLUTION: A work spindle 11 is connected with a rotor of a large bore flat servo motor 31, and a workpiece 51 is held by the work spindle 11. On the other hand, a cradle 12 is connected to a rotor of a large bore flat servo motor 32, and a tool 52 is attached to the cradle 12. When DC current of the amount which is controlled by an arithmetic unit 81 flows in a coil, each rotor rotates, and the work spindle 11 and the cradle 12 rotate through a retainer. Low speed rotation and high torque output of the rotors having large bore are transmitted to the work spindle 11 and the cradle 12 directly.
Patent JP-2000349309-A (JP)
Title: Sealing method of solar battery module
Inventor: SUZUKI TAKAYUKI
IPC: H01L31/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To enable lamination by uniformly heating a member to be laminated. SOLUTION: In this method, a lower chamber 12 having a mounting plate 14 on which a heater 15 is installed, and an upper chamber 13 which has an expandable diaphragm 21 and is arranged so as to be able to relatively open and close to the lower chamber 12 are installed. Sealing of a solar battery module wherein a member to be laminated which is a solar battery module and sealing member mounted on the mounting plate 14 is laminated is performed.  In this case, a process for preheating the diaphragm 21 at a specified temperature; a process for supplying the member to be laminated on the mounting plate 14; a process wherein the lower chamber 12 and the upper chamber 13 are closed, pressure of the insides of the chambers is reduced, and deaeration is performed from the sealing member; and a process wherein the diaphragm 21 is expanded and the member to be laminated is pressed and heated; are possessed.
Patent JP-S6220630-A (JP)
Title: Pressure wave supercharged engine
Inventor: TAJIMA SEIJI
IPC: F02B33/42
Filed: 1985-07-19
Abstract: PURPOSE:To reduce an internal exhaust-gas-recirculation rate as well as to improve the universality of a pressure wave supercharger, by letting a position of an opening end at the advance side in a rotor rotational direction of a suction discharge port to be interconnected to a suction passage at the downstream side of the supercharger alter to the delay side at an engine low-speed range. CONSTITUTION:A pressure wave supercharger 6 propagates the extent of pressure wave energy of exhaust to suction air with rotation of a rotor 7 and supercharges this suction air. In this case, an interconnecting part of a suction passage 4 of a suction discharge port 9 is halved in a rotational direction of the rotor 7, and a discharge port 42 on one side is set up at the advance side of the rotational direction of the rotor 7 with a discharge port 41 on the other, while in this discharge port 42, there is provided with a suction passage on-off valve 32 to be driven for opening or closing by an actuator 31. At a zone where an engine speed is relatively low and low load, the said on-off valve 32 is closed, whereby an internal EGR rate to be mixed in suction air from the suction discharge port 9 is prevented from increasing.
Patent JP-H0212423-A (JP)
Title: Disk access system
Inventor: ISHIBASHI EIJI
IPC: G11B20/10
Filed: 1988-06-30
Abstract: PURPOSE:To immediately execute the next request processing by instructing a disk access control means to perform the data transfer processing indicated by the next processing object request contents by a processing optimizing means at each time of completion of one data transfer processing of the disk access control means when a request stack means is not empty. CONSTITUTION:Input/output requests which take one of magnetic disk drives 30-1 and 30-2 as the object are continuously issues from a CPU 10, and a string of data transfer request contents designated by channel programs indicated by requests is stacked in a request stack means 53, and respective request contents are continuously processed. Consequently, an unnecessary idle time is shortened in comparison with the conventional system where the next input/ output request is issued after the completion of one input/output request. Thus, the request processing is efficiently performed.
Patent JP-H0880709-A (JP)
Title: Nondirectional pneumatic tire
Inventor: DEEBUITSUDO JIYON SARUKOUSUKI
IPC: B60C11/04
Filed: 1995-06-27
Abstract: PURPOSE: To provide a nondirectional tread tire that includes a circumferential groove for improving wet traction with no assist of nonstandard carcasses, auxiliary reinforcement carcasses and two-ply reinforcement belt systems. CONSTITUTION: A tire 10 includes a subtread, a plurality of tread elements 38 extending a height H, and a circumferential groove 44 cut in a tread 12 so as to have a depth greater than the height H of the tread elements 38 and/or to extend into the subtread. The groove 44 is most preferably bounded by continuous circumferential ribs that close the groove 44 to prevent drainage of fluid to the tread edge and reduce the amount of noise generated by the tread 12. The ribs also radially reinforce the tread 12 in the region of the groove 44 and aid in providing the tread 12 with a uniform road engaging surface 36 for maximum wear life. The tire 10 preferably includes a belt system 30 for substantially reinforcing the entire width of the tread 12.
Patent JP-H0451458-A (JP)
Title: Manufacture of battery
Inventor: KITANO TAKAYUKI
IPC: H01M50/528
Filed: 1990-06-19
Abstract: PURPOSE:To eliminate poor contacting of a pos. electrode electricity collecting member with each pos. electrode output terminal and prevent breakage of the electric insulative substance of a hermetic seal part by equipping the pos. electrode electricity collecting member with a fitting part for mounting of the pos. electrode output terminal to a battery electrode, and upon mounting of the pos. electrode output terminal to the fitting part, allowing a current to flow to the same polarity output terminals in between, and welding the electricity collecting member with the output terminal. CONSTITUTION:A pos. electrode active substance 5 is put in tight contact with a pos. electrode electricity collecting member 2, which is leading to a plurality of pos. electrode output terminals 1 sealed at the lid 10 hermetically with an electric insulative substance. To connect the pos. electrode active substance 5 with each pos. electrode output terminal 1 in good performance, the pos. electrode electricity collecting member 2 having a fitting part 11 is arranged on the surface on the pos. electrode terminal side. After fitting together the pos. electrode electricity collecting member 2 and the pos. electrode output terminals 1, a large current is flowed momentarily between the same polarity terminals, and the contacting part of the pos. electrode electricity collecting member 2 and pos. electrode output terminals 1 are resistance welded.
Patent JP-S6138642-A (JP)
Title: Dust collector
Inventor: MIYAHARA ISAO
IPC: B03C1/28
Filed: 1984-07-31
Abstract: PURPOSE:To prolong the life of apparatus in a dust collector by incorporating both the plural conductive plates and the magnet plates into the box-shaped crosssections, impressing the voltage of heteropoles between the adjacent conductive plates and opposing the heteropoles between the adjacent magnet plates. CONSTITUTION:In the inside of a dust collector 1, the plural conductive plates 2 and the magnet plates 3 are incorporated into the #-shaped crosssections and the voltage of heteropoles is impressed between the adjacent conductive plates and the heteropoles are opposed between the adjacent magnet plates to cause the electrical field in the X axis direction and the magnetic field is the Z axis direction and the gas contg. water vapor and dust or the like is passed through this in the Y axis direction. The particles joined with water vapor and the electrified particles are stuck on the conductive plates and the stuck particles are flowed down from the conductive plates by means of the liquefied water, discharged and removed to the outside part of the dust collector via a drain.
Patent JP-H06766-A (JP)
Title: Shaping method for tool
Inventor: OZAWA HIDETO
IPC: B24B53/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide the shaping method of a tool capable of easily automating the machining process such as grinding and capable of making the process efficient. CONSTITUTION:A robot hand H holds a dresser D provided with a grip section h1 having nearly the same shape as that of the grip section of a work and dresses a tool T with the dresser D in the grinding process grinding the work with a tool T while the grip section of the work is held by the robot hand H. The tool T can be dressed in the same procedures as those when the work is machined by the robot hand H, the dressing process of the tool T is incorporated into the grinding process of the work, and both processes can be integrated.
Patent JP-H0825444-A (JP)
Title: Injection and compression molding machine
Inventor: KURODA HIDEO
IPC: B29C45/56
Filed: 1994-07-13
Abstract: PURPOSE:To uniformize the wall thickness of a molded product, in a mold clamping device having mold clamping cylinders at four corners thereof, by controlling only the pressures or flow rates of four mold clamping cylinders or the pressures and flow rates thereof when an asymmetric molded product is subjected to injection and compression molding. CONSTITUTION:In a mold clamping device having mold clamping cylinders at four corners thereof, electric pressure adjusting valves 11 are provided to the respective mold clamping hydraulic circuits of four mold clamping cylinders 4 and the mold clamping pressures of a compression circuit are timewise controlled at every mold clamping cylinders in one stage or two or more stages by the pressure adjusting valves 11 and the set values of the pressure adjusting valves are automatically corrected and calculated corresponding to the wall thickness deviation of four corners of an actual molded product to be altered.
Patent JP-H06192-A (JP)
Title: Water jet operating device
Inventor: TATSUMI KOICHI
IPC: A61B17/32
Filed: 1992-06-19
Abstract: PURPOSE:To prevent injected and pressurized water from stagnating in a foamed state in the tissue section of the lesion. CONSTITUTION:This water jet operating device is constituted to excise the lesion tissue by injecting the pressurized water through a pressurized water injection route 7 of a catheter 2. The device is provided with a pressurized gas injection route 5 for injecting a pressurized gas toward the injection direction of the pressurized water in the catheter 2.
Patent JP-S6329051-A (JP)
Inventor: HARRIS KENNETH MAXWELL
IPC: F02M59/10
Filed: 1987-06-30
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-H0210418-A (JP)
Title: Synchronizing logic circuit
Inventor: HIRASAWA MASAO
IPC: G06F1/24
Filed: 1988-06-28
Abstract: PURPOSE:To easily synchronize operations by providing a circuit which determines a master or slave mode in accordance with the input signal of a terminal other than a reset terminal. CONSTITUTION:A synchronizing logic circuit is provided with a circuit which takes in the signal from a terminal LPEN at the time of reset. When the master mode will be set, an external multiplexer 8 is used to forcibly set the input from the terminal LPEN at the time of reset to '1'. By this operation, a signal 104 obtained by delaying an input 103 from the terminal LPEN is latched at the rise of reset to enter into the master mode. When the slave mode will be set, an external multiplexer 16 is used to forcibly set the input from the terminal LPEN at the time of reset to '0'. By this operation, a signal 113 obtained by delaying an input 112 from the terminal LPEN is latched at the fall of a reset signal 102 to enter into the slave mode.
Patent JP-S6053449-A (JP)
Title: Car washer
Inventor: DENDA MAMORU
IPC: B60S3/06
Filed: 1983-09-01
Abstract: PURPOSE:To facilitate finding of an abnormal spot, by a method wherein, in a car washer having washing brushes disposed in a self-traveling portal frame, output systems, such as water systems, driving systems, and hydraulic systems, or output devices are adapted to be independently workable. CONSTITUTION:A car washer is provided at both sides of a portal car washer body 1, self-traveling on a pair of rails 2 and 2', with side brushes 3 and 3', at the top part of the body 1 with a top brush 4, and at the lower halves on both sides of the body 1 with locker brushes 5 and 5'. In which case, a number of electromagnetic valves, installed to a piping for a plurality of nozzle tubes for spreading water or a detergent. Wax solution in the body 1, form a water system, and a plurality of motors for rotating the brushes 3-5' form a driving system. Further, a plurality of air cylinders for displacing and moving the brushes 3-5' form a hydraulic system. An input board 52 is controlled based on the input instruction from a display device 51 in a control panel 7, and this enables the systems or output devices to be workable independently.