baber/WOPTO huggingface dataset:
Patent JP-H01284182-A (JP)
Title: Automatic focusing video camera
Inventor: TAKUMA MASAO
IPC: G02B7/28
Filed: 1988-05-11
Abstract: PURPOSE:To promptly and accurately restart focusing action after the focusing action is completed by discriminating the movement of an object and identifying the factor of the change of a focus evaluated value based on the reactive ratio of the focus evaluated value. CONSTITUTION:In a focus area set at the center of a picture, the level of on high frequency component of an image picked up video signal passed through a first HPF9 and the level of the other high frequency component of the image picked up video signal, which includes even a component having a frequency lower than that of the former high frequency component, passed through a second HPF10 are respectively fetched as first and second focus evaluated values for every constant period, and a microcomputer 26 calculates a true focus evaluated value from at least one out of both the focus evaluated values, calculates the relative ratio between the first and second focus evaluated values, completes the focusing action when the true focus evaluated value becomes the maximum evaluated value, and restarts the focusing action when the relative ratio becomes a prescribed value or below. Thus, it can be prevented that an erroneous position is made into a focused position, and the focusing action is completed under an out-of-focus state.
Patent JP-H08286187-A (JP)
Title: Liquid crystal display device
Inventor: TSUJI MAKI
IPC: G09F9/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a liquid crystal display device capable of easily protecting a fluorescent tube and easily positioning it. CONSTITUTION: In this liquid crystal display device; a light source fixing part 28 constituted by oppositely arranging two locking plates 28a and 28b is protrusively provided at the left end of a light transmission plate 23, and the fluorescent tube 26 is fixed at the fixing part 28 so that it may be faced to the left end face of the plate 23. For example, in the case of housing a backlight 22 in a piled state, load is not applied to the fluorescent tube 26 even when the backlight 22 is piled as it is, so that the fluorescent tube 26 is not broken and easily protected even though a protective case is not used as in the conventional manner. By fixing the fluorescent tube 26 on the fixing part 28 provided on the plate 23, the positioning of the fluorescent tube 26 is attained and the fluorescent tube 26 is easily positioned.
Patent JP-S60260450-A (JP)
Inventor: HIRAOKA SABUROU
IPC: C04B28/18
Filed: 1984-06-04
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-S5639641-A (JP)
Title: Light communication system
Inventor: TAKAMI MASAYUKI
IPC: H04B10/572
Filed: 1979-09-07
Abstract: PURPOSE:To make it possible to exercise stable gain control over a receiver even when the transmission of fluctuations of the mark rate of data is innterrupted, by multiplexing light signals with constant mean values, by light emission wavelength different than a light output transmitting the data. CONSTITUTION:Data to be transmitted are applied to driving circuit 1, which provides the intensity modulation of light emitting element 2. Light emitting element 3, on the other hand, output a photosignal of a constant mean value. The light outputs of elements 2 and 3 are mixed by light mixer 7, the output of which is sent to optical fiber 8. The light is separated by light branching filter 9 into components of wavelengths of elements 2 and 3 and the light output of element 2 is detected by photodetector 10 and applied to main amplifier 12. The light output of element 3, on the other hand, is detected by photodetector 13 and applied to gain controller 14 to control the gain of amplifier 12. Therefore, the light reception signal of constant amplitude is inputted to discriminator 15 without reference to the magnitude of the transmitted light and the data are reproduced by an adequate threshold level. To interrupt the data transmission, element 3 is only left in operation, exercising control over the gain of the receiver.
Patent JP-S5447223-A (JP)
Title: Direction changer for truck
Inventor: KATAOKA TAKESHI
IPC: B61B13/00
Filed: 1977-09-21
Abstract: PURPOSE:To reduce the equipment cost, by inserting a pin provided almost in the center of truck into a pinhole opened in a floor to position the truck and moving down swivel casters from the truck to the floor and turning the truck. CONSTITUTION:The truck 4 is stopped on a direction change center. The center pin 10 is moved down by a center pin elevator 11 and inserted into the center hole 3 opened in the floor to position the truck at a center of rotation. The swivel casters 7 are moved down to the floor by swivel caster elevators 8, thereby separating running wheels 5 from nails 1. The truck 4 is turned  as a whole by a swivel caster driver 9, thus chaging the direction of the truck. Then, the swivel caster elevators 8 are lifted so that the running wheels 5 are brought into contact with the rails 1 and the swivel casters 7 are separated from the floor. The center pin 10 is pulled out of the center hole 3. This process reduces the equipment cost.
Patent JP-H06298227-A (JP)
Title: Heat-shrinking method and device for heat-shrinkable film
Inventor: KATAKURA TAKAAKI
IPC: B65B53/02
Filed: 1993-04-19
Abstract: PURPOSE:To provide a heat-shrinking method and heat-shrinking device for said method of a heat-shrinkable film which can greatly improve the processing efficiency. CONSTITUTION:The objects to be processed W on which a protective heat- shrinkable film F is put are arranged on a belt conveyor 2 with a specified interval, and carried. A cylinder group 5 which is formed by arranging and connecting a plurality of heating cylinders 3 with the same interval is moved in the same direction as the carrying direction at the same speed from an initial position, and a high temperature steam is injected toward the objects to be processed W from a nozzle 6 in the heating cylinder while lowering the cylinder group 5 toward the objects to be processed W and covering them, to perform a heat-shrinking process for the protective film F. Then, the cylinder group 5 is lifted and removed from the objects to be processed W of which the heat- shrinking process is completed while moving the cylinder group 5 in the same direction as the carrying direction at the same speed, and the cylinder group 5 is returned to the initial position. The same procedures are repeated after that.
Patent JP-H05287874-A (JP)
Title: Wall structure
Inventor: FURUTA ATSUSHI
IPC: E04F13/08
Filed: 1992-04-06
Abstract: PURPOSE:To enhance the waterproofness and water tightness in a wall, to eliminate the need of masking for the outer surface of a facing plate, and to improve the execution efficiency of jointing. CONSTITUTION:Bed plates 3 and facing plates 4 are superposed and disposed on the outer surface of frame materials 2 arranged parallel to each other, and the bed plates 3 are so constructed that inner joints 5 formed by gaps between the bed plates 3 are aligned with the frame materials 2 and the inner joints 5 are filled up with a caulking agent 6. The facing plates 4 are so constructed that outer joints 7 formed by gaps between the facing plates 4, 4 are shifted from the inner joints 5 and a joint filler 9 which can make the outer joints 7 watertight by fitting is disposed in the outer joints 7.
Patent JP-H05290368-A (JP)
Title: Manufacture of magnetic disk
Inventor: MAN TOSHIHIRO
IPC: G11B5/84
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a magnetic disk having good durability by subjecting a nonmagnetic substrate to grinding with a polishing tape of a fixed abrasive grain type, then to texturing by using a slurry prepd. by mixing and dispersing abrasive grains for grinding having prescribed properties with and into a grinding liquid. CONSTITUTION:The magnetic disk is produced by texturing the surface of the nonmagnetic substrate, then laminating a magnetic layer thereon. The nonmagnetic substrate is subjected to >=1 times of the grinding by the polishing tape formed by fixing the abrasive grains for grinding to a tape and is then further subjected to >=1 times of the grinding while the slurry prepd. by mixing the abrasive grains for grinding having the Knoop hardness ranging from 1000 to 6000 with the polishing liquid and stirring the liquid mixture is dropped between the buff tape and the magnetic disk as the texturing method at the time of such production. The magnetic disk with which the low floating of a magnetic head is possible and which is good on both characteristics of a gliding characteristic and weatherability is produced.
Patent JP-S62270806-A (JP)
Inventor: KUBOTA OKIZOU
IPC: F16B2/18
Filed: 1986-05-19
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-S5751303-A (JP)
Title: Polishing apparatus for reforming contour of railroad rail
Inventor: ROMORO PANETSUTEI
IPC: E01B31/17
Filed: 1981-07-23
Abstract: A grinding device for the reprofiling of a rail of a railway track, comprises at least one grinding unit having a conical grinding wheel rotatably driven by a motor. The motor is secured to a bracket connecting it rigidly to the chamber of a jack whose piston is secured to a rod fixed on the carriage of a railroad vehicle. The jack makes it possible to cause feeding movement of the grinding wheel along a direction parallel to the side profile of the grinding wheel and defining the cutting depth and compensating for wearing away of the grinding wheel. This feeding movement of the grinding wheel takes place along a direction forming an angle with the axis of rotation of the conical grinding wheel, this angle being about half the summit angle of the conical grinding wheel.
Patent JP-S6121531-A (JP)
Title: Object program generating system
Inventor: KANEDA YASUSHI
IPC: G06F9/45
Filed: 1984-06-06
Abstract: PURPOSE:To improve the parallel execution of an instruction in an object program by obtaining a parallel execution block data set and inserting a data copy instruction to an intermediate word program or replacing a data copy instruction string by other data copy instruction string. CONSTITUTION:A compiler applies translation/optimizing processing 2 to a source program 1 to convert it into an intermediate word program 3. Each instruction included in the intermediate word program 3 handles each data as an imaginary register. The compiler uses the intermediate program 3 to apply parallel execution block data estimating processing 4 and obtain a parallel execution block data set 5. Then data copy instruction insertion/replacement processing 6 inserts a data copy instruction to the intermediate word program 3 or replaces the data copy instruction string in the intermediate word program 3 by other data copy instruction string. Further, a register replacing processing 7 uses data copy instruction insertion/replacement processing 6 to the instruction to replace the corresponding data to a virtual register. Finally, a code generation processing 8 replaces the intermediate word program 3 into an object program 9.
Patent JP-S606814-A (JP)
Title: Measuring method of surface roughness
Inventor: HORI SATOSHI
IPC: G01B11/30
Filed: 1983-06-24
Abstract: PURPOSE:To measure easily the surface roughness of an object covered with liquid by using two wave sources having different wavelengths and detecting the thickness of the liquid layer from the difference in the absorption quantity of the two waves. CONSTITUTION:The light from two kinds of light sources 2, 5 having different wavelengths, that is, transmission losses, for a liquid layer are reflected by an object covered with liquid. The information on the output from the sensors 4 of a line sensor 3' is processed with a microcomputer 6 and the result of the measurement is outputted with a CRT display 7 and a printer 8.
Patent JP-H02293624-A (JP)
Title: Plant monitor device
Inventor: ARAKAWA YASUHIRO
IPC: G01D21/00
Filed: 1989-05-08
Abstract: PURPOSE:To easily vary sampling cycles by setting and storing sampling cycles by signals for process data on an interactive basis and inputting the sampling cycles by the signals when trend data is generated. CONSTITUTION:The sampling cycles are set on the interactive basis on a display device 1. Namely, when a record number of process data added for each signal is inputted, the corresponding record is read out of a trend cycle file 7 and displayed on the display device 1. When an operator refers to the display and inputs a specific sampling cycle, a sampling cycle setting means 6 sets a sampling cycle and stores it in the file 7. Then, when process data is inputted by a process input means 2, a trend data generating means 3 refers to the file 7 to input the sampling cycles by the signals and the process data is sampled according to the cycles and stored in a storage means 4.
Patent JP-S5341055-A (JP)
Title: Waste water treatment process
Inventor: SUGAWARA HIDEYUKI
IPC: C02F1/28
Filed: 1976-09-27
Abstract: PURPOSE: To greatly reduce the COD and BOD values in waste water in an organic combination of an oxidizing treatment with an active carbon adsorption treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000307168-A (JP)
Title: Piezoelectric transformer and electric discharge lamp device
Inventor: ASADA TAKAAKI
IPC: H05B41/282
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To stabilize a tube current which flows through a discharge tube such as a cold- cathode tube and to enable a piezoelectric transformer itself to make a stable tube current flow through the discharge tube by specifying the quotient obtained by dividing the output voltage when a load resistor is nearly infinite in resistance by an output current obtained when a load resistor is nearly zero in resistance. SOLUTION: With respect to the output characteristics of a piezoelectric transformer, a quotient obtained by dividing an output voltage when a load resistor is nearly infinite in resistance by an output current obtained when a load resistor is nearly zero in resistance is defined as the output impedance of the piezoelectric transformer. The output impedance of this piezoelectric transformer is set larger than roughly 1/3 the maximum impedance when an electric discharge takes piece in a discharge tube, by which the piezoelectric transformer has output characteristics to serve nearly as a constant current source, so that a tube current flowing through the discharge tube becomes stable.  For instance, the maximum impedance of a cold-cathode tube is about 500 kΩ, so that the output impedance of the piezoelectric transformer is set about 1/3 the maximum impedance of the cold-cathode tube or above 150 kΩ, and the cold-cathode tube can be stably kept on without oscillating or running away.
Patent JP-H06322083-A (JP)
Title: Copolyester for sealant
Inventor: MINO KAZUYOSHI
IPC: C08G63/183
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a copolyester which is odorless, is excellent in fixative effect property, moldability, and heat-sealability, and is suited for use as sealant for a beverage container, etc., by polymerizing a specific dicarboxylic acid ingredient with a specific diol ingredient to yield the copolymer having an intrinsic viscosity and a melting point in respective specific ranges. CONSTITUTION:This copolyester is the one obtained from a dicarboxylic acid ingredient (A) comprising terephthalic acid as the main component and 5-15mol% at least one member selected from isophthalic acid, naphthalenedicarboxylic acid, 1,4-cyclohexanedicarboxylic acid, succinic acid, adipic acid, and sebacic acid, and a diol ingredient (B) comprising ethylene glycol as the main component and 5-15mol% at least one member selected from 1,4-butanediol, hexamethylene glycol, and 1,4-cyclohexanedimethanol. The copolyester has an intrinsic viscosity of 0.5-1.5dl/g and a melting point of 190-220 deg.C.
Patent JP-H0413716-A (JP)
Title: Thermosetting resin composition for laminate
Inventor: ENOKI HISAFUMI
IPC: C08G59/40
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the title composition having high excellent workability, curing properties, heat resistance, water-vapor resistance, toughness and low dielectric constant, comprising a specific propargyl etherified resin, an epoxy resin and a polyisocyanate compound. CONSTITUTION:The objective composition comprising (A) a propargyl etherified phenol aromatic hydrocarbon resin shown by formula I (R1 and R2 are is H or -CH3; a to c are percentage of each structural unit and 0-100 with the proviso that the total of a to c is 100) and/or a propargyl etherified hydroxystyrene styrene copolymer resin shown by formula II (d to f are percentage of each unit, 0-100 with the proviso that the total of d to f is 100), (B) an epoxy resin and (C) a polyisocyanate compound (e.g. dicyanate benzene). The resin shown by formula I is preferably obtained by reacting a phenol modified xylene resin, etc., as a raw material with propargyl chloride and the resin shown by formula II is preferably obtained by reacting a hydroxystyrene styrene copolymer as a raw material with propargyl chloride.
Patent JP-S63279309-A (JP)
Title: Level controller for water dividing tank of water purification plant
Inventor: AKAMATSU NOBUO
IPC: G05D9/12
Filed: 1987-05-12
Abstract: PURPOSE:To minimize the level fluctuation of a water dividing tank against the change of a requested shift transfer rate by supplying the set value for control of the transfer flow rate after a primary delay of the waste time is calculated by a waste time unit. CONSTITUTION:When the measured level of a water dividing tank 4 exceeds a fixed range, an operation output obtained by applying an intermittent PI operation to the difference between said level of the tank 4 and the prescribed level is supplied to a 1st level control means 8 via a switch means 19. Then a transfer flow rate is set via a waste time element. The flow rate correction value is calculated from the difference of time integration between the measured level of a water path 3 and that of the tank 4. Then the operation output obtained by applying a control operation to the difference from the measured level of the path 3 with the sum of the arithmetic output of said flow rate correction value and the set transfer rate defined as the set value is supplied to the means 8 as the cascade set value via the means 19 in case the level of the tank 4 is kept within a fixed range. In such a way, the level fluctuation of the tank 4 is minimized.
Patent JP-H0253982-A (JP)
Title: High tension steel cord structural body
Inventor: RUKU BURUGOWA
IPC: B60C9/00
Filed: 1989-05-10
Abstract: PURPOSE: To obtain a high tension steel cord structure which imparts high tensile strength and rigidity in rubber and has satisfactory rubber permeability by twisting three specified steel filaments at a prescribed twisting pitch. CONSTITUTION: Three steel filaments 1 having 0.27-0.35 mm diameter δ, 0.2-0.45% elongation under partial load and high tensile strength Rm are twisted at a prescribed twisting pitch with a tubular twisting machine or a double twisting machine to obtain the objective steel cord 10 for reinforcing the breaker of a rubber tire. This cord 10 has satisfactory rubber permeability independently of payoff tension.
Patent JP-S60258232-A (JP)
Title: Laminated board of fluorine-containing resin
Inventor: FUJIKAWA SHIYOUJI
IPC: B32B15/08
Filed: 1984-06-04
Abstract: PURPOSE:A laminated board, obtained by impregnating a base material with a fluorine-containing resin, sintering the resultant material, and placing the resultant plural sheets of the resin impregnated base material on top of each other, having improved high-frequency characteristics, dimensional stability, smear resistance and peeling properties while hot, and useful for printed circuit boards. CONSTITUTION:A laminated board obtained by impregnating plural sheets of a base material, preferably glass cloth with a fluorine-containing resin, preferably tetrafluoroethylene-perfluorovinyl ether copolymer, sintering the resultant impregnated material, placing the resultant plural sheets of the resin impregnated base material on top of each other, inserting a fluorine-containing resin into the gaps between the sheets, and if necessary integrating a laminated material with a metal foil through a fluorine-containing resin film therebetween on the top and/ or bottom of the abovementioned base material by hot-pressing, etc.
Patent JP-S5238759-A (JP)
Title: Urinal vessel
Inventor: ARIYOSHI KAZUO
IPC: A47K11/12
Filed: 1975-09-22
Abstract: PURPOSE: To prevent urine from  scattering outward so as to be kept sanity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01286387-A (JP)
Title: Replacing method for electronic component
Inventor: ISOGAI YOSHIO
IPC: H05K3/34
Filed: 1988-05-12
Abstract: PURPOSE:To improve positioning accuracy by sucking air by one nozzle and spraying heated nitrogen gas. CONSTITUTION:The surface of an electronic component 3 is sucked to the end of a nozzle 5 thereby to position the component 3 at a predetermined pad 2 of a printed board 1, and heated nitrogen gas is fed from the nozzle 5 to conduct a reflow bonding. The heated nitrogen gas is fed from the nozzle 5 to the bonded component, the component is sucked by the nozzle 5 to remove it from the board 1. Thus, since the reflow bonding and the removal can be conducted by one nozzle 5 and the nozzle 5 and the component 3 can be held at a predetermined interval S therebetween, they are not displaced at the positions, and the quality of the device can be improved.
Patent JP-S63279952-A (JP)
Title: Method of controlling vehicle window washer device
Inventor: TAMURA MICHIO
IPC: B60S1/48
Filed: 1987-05-12
Abstract: PURPOSE:To prevent entrance of washer liquid into the passenger's compartment by detecting the opening condition of a closable opening communicating between the inside and outside of a vehicle, and by controlling a washer device in such a way that washer liquid is not injected in the opening condition. CONSTITUTION:The communication between the inside and the outside of a vehicle is established and shut off in association with the opening and closing of a sunroof provided in a vehicle body. When a sunroof is closed so that the communication is shut off, a detecting switch 7 is closed. When the sunroof is closed so that the detecting switch 7 is closed, a normally open contact 10c is closed, and further when an washer switch 8 is closed, a washer motor 5a is operated. When the sunroof is opened so that the detection switch 7 is opened, the normally open contact 10a is left to be opened so that the switch 8 is closed, resulting in a motor 5a being not operated. Further, a second contact point 7b is provided in the detection switch 7, and when the switch 7 is closed so as to energize a contact 7b, the switch 8 is closed, and a relay contact 11a is closed so as to operate an alarm 12, thereby it is possible to inform an opening condition.
Patent JP-H06333735-A (JP)
Title: Superconducting magnet
Inventor: NEMOTO TAKEO
IPC: H01F6/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a superconducting magnet with which a load supporting body for supporting and fixing a low temperature tank housing a superconducting coil to a vacuum container is not subjected to a thermal strain. CONSTITUTION:In a superconducting magnet 1 comprising a low temperature tank 3 housing a superconducting magnet and a vacuum container 9 surrounding a container for the tank 3 both of which are connected together by load supporting bodies having a low thermal conductivity, a member having the coefficient of linear expansion of almost zero is provided between the low temperature tank 3 and the low temperature end of the load supporting body 13.