baber/WOPTO huggingface dataset:
Patent JP-H04115468-A (JP)
Title: Start-controlling apparatus for liquid electrolyte type fuel cell
Inventor: KOBAYASHI YOSHIHARU
IPC: H01M8/04
Filed: 1990-09-05
Abstract: PURPOSE:To perform the temperature rising of a cell efficiently and without any occurrence of dilution of liquid electrolyte by allowing an arithmetic and control section to output to a variable resistor a signal for controlling an amount of a current flowing through a short circuit based on the signals from a current sensor and a temperature sensor. CONSTITUTION:An arithmetic and control section 27 is used to compute an amount of generation product water which is in proportion to an output current, a removal amount of product water corresponding to a temperature difference between the inlet and the outlet of a condenser 13 and the value of such a current that the amount of the generation product water becomes equal to the removal amount of the product water and then to control a current flowing through a short circuit l9, based on the signals from a current sensor 24 and temperature sensors 25, 26. And since the amount of the product water corresponding to the consumed power of a variable resistor 30 and the removal amount of product water of the condenser 13 are always balanced and the removal amount of the product water and the consumed power of the variable resistor 30 are increased with temperature rising of a fuel cell 1, the ability of the condenser 13 and a fan 11 for returning a reactive gas is fully utilized.
Patent JP-H05210075-A (JP)
Title: Production of liquid crystal cell
Inventor: MANO TOMOHIDE
IPC: G02F1/1341
Filed: 1992-08-12
Abstract: PURPOSE:To provide the process for production of the liquid crystal cells which does not project end seals from projecting outward from the peripheral edges of the liquid crystal cells. CONSTITUTION:Glass substrates 12, 13 which are formed with transparent electrode and oriented films on the inside surfaces facing each other and constitute the liquid crystal cells which are superposed on each other via main sealants 14 printed along the entire peripheral edge of all the regions to delineate the cells of the inside surfaces on the glass substrates 12, 13. Them main sealants 14 are then cured to form liquid crystal containers. Further, liquid crystals 17 are injected from liquid crystal injection holes 15 provided in the parts corresponding to the respective regions of the one glass substrate in a vacuum and end sealants 18 are applied and penetrated into the liquid crystal injection holes 15. The parts projecting to the surfaces of the glass substrates from the liquid crystal injection holes 15 are cut off, by which the liquid crystal cells 11 are constituted.
Patent JP-S60126976-A (JP)
Title: Automatic focusing device
Inventor: OONISHI MASAMI
IPC: H04N5/232
Filed: 1983-12-13
Abstract: PURPOSE:To attain a practical application of an automatic focusing system using the contrast of pictures by driving an automatic focusing device so that the output of a narrow picture angle gate circuit is set maximum with priority when the output of said gate circuit is higher than a regulated level and that the output of a wide picture angle gate circuit is set maximum when the output of said gate circuit is higher than a regulated level respectively. CONSTITUTION:A search mode is set when the wave detection output is lower than a regulated level for both narrow and wide picture angles. A lens is driven at the short or long distance side by switching an analog switch 18 is switched to +VM or -VM. Then the wave detection output of the narrow picture angle side is read every frame by an A/D converter 16, and a narrow picture angle loop is set when said wave detection output is higher than a regulated level. While the wave detection output of the wide picture angle side is discriminated when the wave detection output is lower than a regulated level. In case no transition is given to both narrow and wide angle picture loops, a lens edge is detected to check whether the lens moved a long or short distance. Then the lens end times are counted up with the edge of the lens, and at the same time the lens shift direction is inverted.
Patent JP-H1076926-A (JP)
Title: Brake pressure supplying device
Inventor: KOGA KEIICHI
IPC: B60T8/34
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce pressure vibration in brake pressure piping. To provide various brake pressure controls using less number of elements. SOLUTION: Four or more, even number of plunger pumps 1 to 4 are driven with an electric motor 11. Two opposing pumps of operation phase difference of 180 deg.C are paired and delivery pressures of the paired pumps are applied to a pipe passage 8out of a first set of brakes 16 and 17. Delivery pressures of the other pair of pumps are applied to a pipe passage 9out of a second set of brakes 16 and 17. Suction ports of the pumps are connected to reservoirs 20 and 21 through a third set of pipe passages 8in and 9in. Opening-closing solenoid valves 12 to 15 are respectively interposed between wheel brakes 16 to 19 and the reservoirs.
Patent JP-2001059152-A (JP)
Title: Thermal spraying device and thermal spraying method
Inventor: YASUI TOYOAKI
IPC: C23C4/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the involution of oxidized fume into coating film and to form dense sprayed coating film good in corrosion resistance by mounting a shield cover having an inert gas feed port and a suction port on a thermal spraying torch. SOLUTION: A thermal spraying torch 9 is fitted with a shield cover 11 in which an inert gas feed port 18 and an oxidized fume suction port 16 are formed. From the feed port 18, inert gas (Ar) 12 is continuously flowed into a thermal spraying device, the inside of the shield cover 11 is made into an inert gas atmosphere, and the oxidation of spray particles in the process of flying is prevented. In this state, spray powder 14 is charged from a powder feed port 13 and is melted by a thermal spraying flame 15 from the thermal spraying torch 9, and moreover, while the oxidized fume 17 generated by the thermal spraying flame 15 is continuously sucked from a suction port 16 provided on the side face of the shield cover 11, a substrate 10 is applied with thermal spraying.  At this time, in the case the amt. of the inert gas to be fed is defined as Q1 and the amt. to be sucked as Q2, the relation of Q1>=Q2>=10 (1/min) is allowed to satisfy.
Patent JP-S61112887-A (JP)
Inventor: MOCHIZUKI TAKUO
IPC: F16L21/02
Filed: 1984-11-07
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-H1189042-A (JP)
Title: Protector
Inventor: OCHI HIROYUKI
IPC: B60R16/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the universal use of a protector, by forming a notched groove and an insertion hole for drawing and inserting a branch wire bundle at a protector body, and forming a locking part for conducting locking at an arbitrary position in a branch mechanism formed so as to be movable for the protector body. SOLUTION: A protector involves a notched groove 19 which extends along a protector body 14a at the side plate 16a of the protector body 14a and forms an opening part 20 for drawing a branched harness 13 when a cover 18 is closed, a branch mechanism 23 which is formed so as to be detachable freely at the outer periphery part of the protector body 14a and the cover 18 and involves an insertion hole communicating with the notched groove 19 and capable of inserting the branched harness, and capable of moving along the longitudinal direction of the protector body 14a, and a plurality of locking recessed parts 32 for conducting locking at an arbitrary position in the locking protruding part formed at the branch mechanism 23 along the longitudinal direction of the protector body 14a.  It is thus possible to meet the position of the branched harness 13 and the number of the branches sufficiently by a protector 14, thereby improving its universal use.
Patent JP-H1053487-A (JP)
Title: Production of nitrogen compound crystal
Inventor: SUKEGAWA TOKUZO
IPC: H01S5/00
Filed: 1996-08-03
Abstract: PROBLEM TO BE SOLVED: To provide production technology capable of selectively growing a crystal layer and a heterostructure on a crystal substrate having electroconductivity and cleavage such as CaP so as to produce a nitrogen compound semiconductor having a sphalerite type crystal structure and a device by its mixed crystal. SOLUTION: An As compound crystal layer 2a or its mixed crystal layer and an ammonia gas 3 are brought into contact with a most stable GaP substrate 1 by taking advantage an N compound being more stable than an As compound. A nitrogen compound 2c and its mixed crystal semiconductor layer are formed by the substitution reaction of an As atom forming a layer 2 with a nitrogen atom while maintaining a crystal form. In the operation, a formed nitride crystal takes the same sphalerite type crystal structure as that of the As compound. When the As compound layer 2 is made into a heterostructure or is provided with a pattern, the compound can be converted into a nitride in a state as it is and a basic structure of a nitride semiconductor device can be readily formed.
Patent JP-S6295208-A (JP)
Title: Tube coated chain and continuous manufacture thereof
Inventor: TOYOSAWA MANABU
IPC: B29C47/02
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a chain coated with a tube by a method wherein soft synthetic resin solution is injected continuously from an annular nozzle and is pulled to move it while the chain, inserted from the rear side of said nozzle, is moved simultaneously into the same direction as the moving direction of the form of injection. CONSTITUTION:The soft synthetic resin solution 5 of vinyl, nylon or the like is supplied continuously to an annular nozzle 1 from an injection molding machine and is injected through an annular port 2 under a condition immediately before solidifying while a tubular form 6, formed by injection, is pulled to moved into the direction X together with a chain 4 at an equal speed. In a tube-coated chain, manufactured by pulling and moving the chain 4 and the tubular form 6 with an equal speed to the injection speed of the form 6, the inner diameter of the tubular form 6 is larger than the width of the chain 4, therefore, the chain 4 is inserted loosely into the tubular form 6. Accordingly, the continuous chain body in which the chain is coated with the soft synthetic resin tube can be manufactured simply.
Patent JP-H03100136-A (JP)
Title: Aluminum alloy material for die
Inventor: OKUBO YOSHIMASA
IPC: C22C21/02
Filed: 1989-09-13
Abstract: PURPOSE:To improve the wear resistance and toughness in the die for plastic molding by an aluminum alloy obtd. by compacting constituted of alloy elements having specified compositional ratios. CONSTITUTION:The material is formed from an aluminum alloy obtd. by compacting a componental compsn. contg., by weight, 6 to 14% Si, 5 to 10% Cu and the balance Al with inevitable impurities and in which the average size of Si grains is regulated to 0.3 to 10mum. In this way, the wear resistance, heat resistance and toughness can be improved without deteriorating the advantages of the aluminum alloy such as machinability, lightness in weight, corrosion resistance, thermal conductivity, surface treatability (anodic oxidation treatability) and weldability, so that the service life of a molding die for plastics, rubber, metallic powder, ceramic powder, etc., can be improved.
Patent JP-H04116997-A (JP)
Title: Manufacture of printed circuit board
Inventor: YAMASHITA HIDETOSHI
IPC: H05K3/10
Filed: 1990-09-07
Abstract: PURPOSE:To fix conductor patterns to the bottom of a groove more securely and manufacture a printed circuit board efficiently by forming the conductor patterns on a removable follow-up film, sticking the film to a substrate having the groove corresponding to the conductor patterns, and removing the film. CONSTITUTION:Conductor patterns 1 are formed into plane form on a removable film 2. The film 2 holding the patterns 1 is removed after transcription to a substrate. Therefore, the film 2 is formed so as to expose part of the patterns 1 and the patterns 1 are fitted in a groove 5 corresponding thereto and transcribed to a substrate 4. The substrate is integrated to bury the patterns 1 in the groove 5 and bonded with bond 8. The film 2 is removed by mechanical peeling after the bonding. Thereby a printed circuit board having the patterns 1 buried in the groove is made.
Patent JP-S61113872-A (JP)
Inventor: KONDO AKIHIRO
IPC: D06B23/20
Filed: 1984-11-08
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-2001029977-A (JP)
Title: Light coal ash water treatment material
Inventor: HARADA HIKARI
IPC: B01J20/30
Filed: 1999-07-20
Abstract: PROBLEM TO BE SOLVED: To impart a function not inferior to that of activated carbon or the like as a biological carrier to a water cleaning material made of a coal ash. SOLUTION: In order to develop a water treatment material having a porosity with a level of several tens - 100 μm not possessed by water treatment pellets made of coal ash zeolite, the light part said to be float ash, which has characteristics with a specific gravity of 1 or less, a relatively large spherical diameter and high percentage of hollowness, of coal ash is utilized to be granulated and molded to produce a water treatment material. When float ash is molded and coated, finely divided coal ash is added to a binder as a filler to be mixed therewith. At this time, caustic soda is adapted in a powdery form. The granular molded article thus obtained has nitrification and denitrification functions almost equal to those of a commercial carrier comprising activated carbon or ceramic.
Patent JP-S61116177-A (JP)
Inventor: MANMOHAN ESU KARUSHI
IPC: F16K3/18
Filed: 1984-11-07
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-H0871240-A (JP)
Title: Lift inspecting device for installation island of pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-09-05
Abstract: PURPOSE: To provide a lift inspecting device capable of blocking the inflow of balls into a lift and easily performing an inspection and cleaning with a simple structure by arranging a ball shielding plate on the passage of the lift lifting the balls in the tank storing the balls fed to a PACHINKO game machine. CONSTITUTION: A spiral body 124 is connected to the output shaft of a conveyance motor 125, and it is inserted into a conveyance tube in a lift inspecting device 170. A rectangular ball inlet 171 is opened between ball inlet members connected at one end of the conveyance tube. A ball flow limiting plate is arranged at the inlet of a funnel 172 feeding balls to an island tank 115 and feeding balls to the ball inlet 171, and multiple openings 174 are bored on it. A ball shielding plate is openably provided on the island tank 115 to prevent the inflow of balls from the right and left. When the inspection and cleaning of a small lift 119 are performed, the ball shielding plate is rocked centering on a shaft 182, a fixed section is fixed to the island tank 115, and the inflow of balls into the small lift 119 is prevented.
Patent JP-H0284807-A (JP)
Title: Digital signal processor
Inventor: WADA HIROSHI
IPC: H03H17/06
Filed: 1988-09-20
Abstract: PURPOSE:To accelerate a product sum processing required for filter operation and to improve processing capacity by constituting a data RAM of a dual board RAM, and providing a bypass signal line which performs the linear transfer of data without interposing a bus between two boards of the data RAM. CONSTITUTION:The data DRAM which stores sampling data, etc., transiently and the data DROM which stores the fixed data of a filter coefficient, etc., are contained in a digital signal processor. Also, a readout board RP and a write board WP are provided at the DRAM, and the address of the board RP is designated by a readout address pointer RAP. Also, the address of the board WP is designated by a write address pointer WAP, and the sampling data X1, etc., read out from the readout RP of the DRAM is supplied to either a multiplier circuit MULT or an arithmetic and logic unit ALU via a Y-BUS. Also, the data is transmitted to the board WP via a bypass signal path BP under the condition that the product sum processing required for the filter operation is performed.
Patent JP-H09129985-A (JP)
Title: Device for mounting optical transmitter thereon
Inventor: SWAMINATHAN VENKATARAMAN
IPC: H04B10/155
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of controlling temperature within a loop device by surrounding an optical transmitter with an adapter, connecting a heat exchanging element to the adapter, and mounting the heat exchanging element on mounting block so as to cool the optical transmitter SOLUTION: A front face 321 of an optical transmitter 320 allows the modulated optical signal to enter an optical fiber cable 310. An adapter 340 is thermally kept in contact with a heat exchanging element 350 and the optical transmitter 320. the heat exchanging element 350 and a printed circuit board 330 are mounted on a mounting block 360. The heat exchanging element 350 has a function of thermionic cooling by peltier effect. A sensor lead 382 is connected with a sensor 381 on the adapter 340. The sensor lead 382 is connected with a controller 380 for cooling device, so that a current is allowed to flow through a lead 384 to the heat exchanging element 350 in contact with the adapter 340.
Patent JP-H1178747-A (JP)
Title: Foundation cloth for airbag and airbag
Inventor: AOYAMA MASATAKA
IPC: D03D15/567
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide foundation cloth with excellent low air permeability without imparting a resin coat and obtain flexibility by alternately arranging two kinds of synthetic fiber yarn made of the same polymer which are different in heat contraction ratio as warp and/or weft. SOLUTION: Weft 1 is formed by all the same synthetic fiber yarn 1A and warp 2 is formed by alternately counting and weaving each of a synthetic fiber yarn 2A and a synthetic fiber yarn 2B which are different in heat contraction ratio. In this case, the synthetic fiber yarn 1A and the synthetic fiber yarn 2A, 2B are required to be made of the same polymer from the viewpoint of recycling. As the alternately counting and weaving modes of synthetic fiber yarn which are different in heat contraction ratios, either one mode of three kinds of modes of only weft 1 and both of weft 1 and warp 2 in addition to only warp 2 exists and can be properly selected according to a requested characteristic.  The number of fiber yarn of different heat contraction ratios to be alternately counted and woven may be made different, as one line of fiber yarn with high heat contraction ratio and two lines of fiber yarn with low heat contraction ratio are alternately counted and woven.
Patent JP-2000055225-A (JP)
Title: Solenoid valve device
Inventor: SUMIYOSHI MOTOHIRO
IPC: F16K27/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To lower a cost by reducing the working cost, etc., of parts at the time of manufacturing. SOLUTION: In a fixing block 2 for constituting a valve body, a synthetic- resin-made connecting member 5 is externally formed on an aluminum-alloy- made block 4, and a choke 8 is formed on the connecting member 5. The main body 11 of a solenoid valve 3 is formed of the synthetic resin of a kind same as that of the connecting member 5 to fix the solenoid valve 3 to the fixing block 2 by vibrationally welding the connecting member 5 and the main body 11. Consequently the working cost of the block 2 can be reduced, and also members needed to fix the solenoid valve 3 can be eliminated.
Patent JP-S59114700-A (JP)
Inventor: DAARIRU METSUTSU
IPC: G08G5/00
Filed: 1983-12-16
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-S60127879-A (JP)
Title: Aperture correcting circuit
Inventor: MATSUOKA HIROKI
IPC: H04N5/208
Filed: 1983-12-15
Abstract: PURPOSE:To attain natural state for smooth change in a luminance signal by applying four arithmetical operation for aperture correction and handling the obtained data whose low order (a)-bit is rounded off as the aperture correction data. CONSTITUTION:After an n-bit accuracy of aperture correction data 305 is obtained by a series of adders/subtractors 302-304 to a luminance signal 301 of n-bit accuracy, a circuit 306 rounds off the LSB of the data and the result is handled as the aperture correction data 307 of (n-1)-bit. Since the change in + or -1LSB at n-bit accuracy is neglected, no aperture correction relating to the change in the luminance signal at each 1LSB is not conducted. Thus, the smooth change of the luminance signal is expressed naturally so as to improve picture quality.
Patent JP-S6295805-A (JP)
Inventor: SENDA ATSUO
IPC: H01C7/04
Filed: 1985-10-22
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-H1084617-A (JP)
Title: Electrical junction box
Inventor: TETSUNA TOSHITAKA
IPC: H02G3/16
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To assure efficient assembling work through integration in the overlapping direction. SOLUTION: This electrical junction box has an aperture 22 provided through the vertical direction, a J/B(Junction Block) 9 having a divided connector 23 within the aperture and a dividing connector 24 which enters the aperture for integration with the connector 23 and is also provided with a connected block 10 which integrates with the J/B in the overlapping direction. A bus bar in the J/B is connected with electric components 4, 5 through the joints. In the first structure, a sub wire harness 6 is provided in the J/B 9, one end of the harness 6 is connected to electric components and the connectors 7, 8 of the other end are fixed to the J/B. The sub wire harness 14 having the connectors 12, 13 is arranged to the wire harness 11 extending from the divided connector 24. In the second structure, connectors 7, 8 for the electric components 4, 5 are provided in the connetor block 10.  The bus bar and male-female connectors are provided opposed with each other in the J/B. The electric component 4 is connected to one end of the male-female terminal and the connector is connected to the other end. The connector block 10 and J/B 9 are coupled to the lower case 15 in the overlapping direction.
Patent JP-H0552453-A (JP)
Title: Air bleeding method for engine-driven heat pump
Inventor: SUZUKI YUTAKA
IPC: F25B45/00
Filed: 1991-08-26
Abstract: PURPOSE:To facilitate bleeding of air even in the case of a device having a number of indoor machines arranged throughout a plurality of floors and to save the power required for an air bleeding work by a method wherein the motor-operated valve of the indoor machine is opened by means of a switch for opening and closing an indoor motor-operated valve located to an outdoor machine and air in a refrigerant circulating system is bled with the aid of a vacuum pump. CONSTITUTION:An outdoor machine 1 comprising an engine, a compressor, and an outdoor heat-exchanger and an indoor machine 2 are interconnected through a serial communication line 4. A switch 3 for opening and closing an indoor motor-operated valve 21 is arranged on the control panel of the indoor machine 1 and after full opening of all the indoor motor-operated valves 21 through operation of the switch 3, a vacuum pump is connected and air in a refrigerant circulating system is bled. Since, as noted above, the indoor motor-operated valve is operated from the indoor machine side, even in the case of a cooling heating system having a number of the indoor machines arranged throughout a plurality of floors, opening and closing of the indoor motor-operated valve are facilitated, and the power required for a work to bleed air in prior to filling with a refrigerant is sharply saved.