baber/WOPTO huggingface dataset:
Patent JP-S58132804-A (JP)
Title: Controller
Inventor: TAKABORI YOUICHI
IPC: G01D7/00
Filed: 1982-02-03
Abstract: PURPOSE:To simplify the constitution of a controller, by indicating one of two controlling means by indicators which indicate a measured value and a target set value and switching and setting displayed values by a manual and performing monitor and operation equivalent to those of plural indicating and operating parts by one indicating and operating part. CONSTITUTION:One controller incorporates two PID controlling operation arithmetic elements 13 and 14, and one display and operating part 12 is provided on the surface of the controller. A switching part 15 is provided between elements 13 and 14 and the display and operating part 12, and a push-button switch 7 of the display and operating part 12 is operated to set each switch of the switching part 15 to the A side, and the local set operation in the side of the element 13 is possible by a target set value manual operation dial 4 when the set mode is in the L side. Simultaneously, a measured value PV1 and a target set balue SV1 related to the side of the element 13 are indicated by a measured value needle 5 and a target set value needle 3 respectively. Thus, the button switch 7 is switched to perform monitor and operation equivalent to those of plural display and operating parts by one display and operating part 12, and the constitution of the controller is simplified.
Patent JP-S59144579-A (JP)
Inventor: JIYANNBOORU BOROTSUTO
IPC: B23K9/127
Filed: 1984-02-01
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-S60161258-A (JP)
Title: Auxiliary steering apparatus for car
Inventor: SHIBAHATA KOUJI
IPC: B62D7/15
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a flat yaw-rate gain and permit the accurate following of behavior of a car to a steering input by applying negative feedback according to the sum value of yaw-rate or lateral acceleration speed and its differentiation value. CONSTITUTION:An actuator 6 applies negative feedback onto a front-wheel steering system according to the sum value of yaw rate or lateral acceleration speed and its differentiation value and steers front wheels 2 in supplement in the return direction. Therefore, even if response delay or the damping of signal in high-frequency range is generated in each constitution element, these defects can be offset by the differentiation value as rapid signal, and the delay of negative feedback input F for the detected behavior by a sensor 3 is eliminated, and the aimed yaw-rate gain and phase-lag characteristic can be obtained.
Patent JP-H10274586-A (JP)
Title: Capacitance type pressure sensor unit
Inventor: AMANO KAORI
IPC: G01L9/12
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction caused by gain fluctuation of an amplifier of a switched capacitor driving part while reducing temperature drift by providing a time constant circuit for output of a sensor driving part. SOLUTION: A sensor driving part 52 drives a pressure sensor 51, and a switched capacitor action part 53 obtains a capacity ratio (Cs/Cr) of the pressure sensor 51 as output voltage by switched capacitor action. A sample-and-hold circuit 54 samples this output voltage and holds it for the fixed time. A reverse amplifying part 55 amplifies the output voltage and outputs it as output voltage of a pressure sensor unit 10. Voltage of a nonreversing input terminal of a reverse amplifier (WOP) 56 is set to electric potential close to GND potential, and the sensor driving part 52 is provided with a time constant circuit 1 formed of a resistance RD1 and a capacity CD1. The output voltage change of the sensor driving part 52 is therefore integrated to prevent malfunction so as to obtain normal pressure sensor output voltage.
Patent JP-H02196232-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIBAYAMA SHIGERU
IPC: G03C1/10
Filed: 1989-01-25
Abstract: PURPOSE:To obtain the photographic sensitive material having high sensitivity and excellent graininess and sharpness by using plate-shaped silver halide particles of >=3.0 average aspect ratio which occupy at least 50% of the total projection area of the total silver halide particles in one emulsion layer contg. a reduction-sensitized silver halide emulsion. CONSTITUTION:The plate-shaped silver halide particles of >=3.0 average aspect ratio occupy at least 50% of the total projection area of all the silver halide particles of the silver halide color photographic sensitive material. The flat plate silver halide particles of >=3.0 average aspect ratio occupy 50% of the total projection area of all the silver halide particles of the tone emulsion layer which is reduction-sensitized by one kind of ascorbic acid or its deriv. thereof in the presence of one kind of the compds. expressed by the general formulas I to III. In the formulas, R, R<1>, R<2> may be the same and different and denote an aliphat. group, arom. group or heterocyclic group; M denotes cation; L denotes a bivalent combination group; m denotes 0 or 1.
Patent JP-H09206248-A (JP)
Title: Vacuum cleaner
Inventor: MORITA AKIHIRO
IPC: A47L9/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a control board and control parts from being contaminated with residual dust and to enhance assembling operability. SOLUTION: In a motor-driven blower chamber 3, a motor-driven blower 5 and a cord reel 6 are arranged in parallel. A fitting notch 8c is provided in the horizontally extended part 8b of a cord reel holder 8. A control board 10 is placed on the left side wall of the cord reel holder 8. Control parts are mounted on the left side face of the control board 10. An upper shielding plate has main and auxiliary walls. The auxiliary wall is fitted into the notch 8c in the cord reel holder 8. The upper shielding plate 31 is formed integrally with the upper wall of an upper case 1a to cover the upper half of the control board 10. A lower shielding plate 32 is formed integrally with the bottom wall of a lower case 1b to cover the lower half of the control board 10.
Patent JP-S55109742-A (JP)
Title: Exhaust port of engine and its manufacture
Inventor: MATSUNAMI SHIROU
IPC: F02B77/11
Filed: 1979-02-13
Abstract: PURPOSE:To obtain the exhaust port superior in adiabatic heat insulation at cheaper cost by molding foam metal into the wall of the exhaust port to form an adiabatic layer. CONSTITUTION:A plastic molding 5 is manufactured by fixing plastic balls to each other, for instance, and an intermediate molding 6 is obtained by metal-plating on its surface. The plastic molding 5 is removed from the intermediate molding 6 by calcining to obtain a cylindrical foam metal 7. At the inner side of the foam metal, a shell core 4 such as fran core made of fran resin binder is formed integrally therewith to reinforce the foam metal 7 and prevent its deformation when molding. Then, the shell core 4 is placed in a main mold and molten aluminum alloy is poured thereinto to mold a cylinder head 1, thereafter the shell core 4 being removed. There is contained an air layer within continuous air bubbles of thus molded adiabatic layer 3, so it is possible to obtain an exhaust port superior in adiabatic heat insulation.
Patent JP-S53100684-A (JP)
Title: Method of sealing mercury into discharge lamp
Inventor: MISHIMA KAZUNORI
IPC: H01J9/395
Filed: 1977-02-16
Abstract: PURPOSE: To prevent attachment of mercury to an exhaust tube and stabilize discharge characteristics by trickling mercury through an exhaust tube maintained at a high tem perature with a heat insulating agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11214493-A (JP)
Title: Electrostatic chuck
Inventor: FUKUTOME TAKEO
IPC: H02N13/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminium nitride electrostatic chuck by which a high chucking force based on the Johnson-Rarbeck force in a temperature range of 0-50 deg.C. SOLUTION: The electrostatic chuck has a work attraction face 5 as a ceramics electrostatic chuck contg. aluminium nitride. The ceramics contains Ce 5-20 vol.% as converted in oxides, the Ce<3+> /Ce<4+> atomic ratio is controlled in a range of 1-3 to thereby provide a volume resistivity of 10<8> -10<12> Ω-cm in a range of 0-50 deg.C, and thus a high chucking force based on the Johnson-Rarbeck force can be obtd. at a low temp. range.
Patent JP-S59151942-A (JP)
Inventor: MORI KAZUO
IPC: A61B6/02
Filed: 1983-02-01
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-H08211936-A (JP)
Title: Guiding device for traveling object
Inventor: MIYAWAKI KAZUMICHI
IPC: G05D1/02
Filed: 1995-02-02
Abstract: PURPOSE: To guide a traveling object along a set moving route by performing autonomous movement due to dead reckoning while using a jyro and a moving distance measuring instrument when a marker does not exist in the visual field of a camera because of an obstacle, etc. CONSTITUTION: A traveling object 3 is controlled so as to be moved toward a marker 12 whose image is picked up by a camera 7 for visual guidance fitted downward obliquely in the advancing direction and when the marker 12 comes just under the traveling object 3, the traveling object is moved to the next route by recognizing the marker 12 with a camera 8 for route recognition fitted vertically downward. With this movement, it is decided that the marker 12 does not exist in the visual fields of the cameras 7 and 8 for visual guidance and route recognition because of any obstacle, etc., and the autonomous movement due to dead recknoning is performed while using a jyro 14 and the moving distance measuring instrument. Thus, the traveling object 3 can be guided along the set moving route and trouble for maintenance management can be reduced.
Patent JP-S54109039-A (JP)
Title: Regulating method for amount of chromate film on steel sheet treated with chromic acid by electrolysis
Inventor: KAMATA MINORU
IPC: C25D11/38
Filed: 1978-02-16
Abstract: PURPOSE: To enhance the corrosion resistance, coating adherence and weldability of a steel product by forming a chromate film on the product surface and subjecting the film to dissolution treatment in a soln. while applying ultrasonic vibration to  regulate the amt. of the film.  
     CONSTITUTION: Electrolysis is carried out using a steel sheet, etc. as a cathode in an aq. soln. contg. 5W150 g/l (as CrO 3 ) of chromic anhydride, chromate or dichromate and an auxiliary at about 30W70°C for about 0.5W3 sec to form a chromate film. The electrolytic bath is immediately applied with vibration energy of 0.1W1 W/cm 2  to form cavitation. Thus, the film is subjected to dissolution treatment in a short time to stably regulate the amt. of the film to below 6 mg/m 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10195434-A (JP)
Title: Antioxidant
Inventor: ODERA NORIO
IPC: A61K8/97
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain an antioxidant composition, having excellent antioxidant actions, capable of providing various methods for addition and having high safety for living bodies. SOLUTION: This antioxidant comprises three ingredients of a rosemary extract, a tocopherol concentrate and a higher fatty acid ester of ascorbic acid. In the antioxidant, the ratio of the three ingredients is 0.01-10wt.% higher fatty acid ester of the ascorbic acid based on the total amount of the rosemary extract and tocopherol concentrate.
Patent JP-H05208385-A (JP)
Title: Laser marking apparatus
Inventor: FUKATSU TORU
IPC: B25H7/04
Filed: 1992-01-31
Abstract: PURPOSE:To enable relatively readily conducting high-contrast marting. CONSTITUTION:A laser marking apparatus comprises a marking mask 6 formed, on a light-transmission substrate 60 thereof, with a light-transmission portion 61 and a light scattering portion 63, the light scattering portion 63 consisting of a region in which a large number of light scattering particles 63b each having a particle size of 2 to 20mum are almost uniformly dispersed. This makes it possible to readily conduct marking of high contrast while ensuring a sufficient largeness of the light scattering angles.
Patent JP-S57129595-A (JP)
Title: Reproducer of color video signal
Inventor: ABE FUMIYOSHI
IPC: H04N5/95
Filed: 1981-02-05
Abstract: PURPOSE: To improve the quality of pictures, by giving a simultaneous correction of time to the reproduced signals of both the luminance and chrominance signal systems in case the speed of reproduction is substantially equal to the speed of ordinary reproduction even for a reproduction of variable speeds.  
     CONSTITUTION: The reproduced signal is supplied to a luminance/chrominance signal system time axis compensating circuit 14 as well as to a signal separating circuit 13 via an input terminal 11. The signal separated by the circuit 13 is supplied to both time axis compensating circuits 15 and 16 of luminance and chrominance signal systems respectively. The reproduced signals of luminance and chrominance signal systems which received a compensation of the time axis through the circuits 15 and 16 are added with each other by an adder 17 to be supplied to a contact (a) of a switching circuit 18. On the other hand, the circuit 14 gives a simultaneous compensation of time axis to both reproduced signals. The output of this compensation is supplied to a contact (b) of the circit 18. In this case, the circuit 18 receives the switching control by the control signal CT given from a reproducer main body 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11213026-A (JP)
Title: Structure analytic system and record medium
Inventor: YAMAURA KAZUYA
IPC: G06F17/50
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To allow even a nonskilled engineer to simply judge the normal/ defective condition of design by looking at sensitivity coefficient data after correcting by reforming correction to make it easy to judge the normal/defective condition of sensitivity coefficient data based on the code of stress data so as to display graphically. SOLUTION: A stress calculation means 2 divides a three-dimensional object to elements to calculate stress data of each element. A sensitivity coefficient calculation means 3 obtains difference between calculates stress data and stress data of last time or reference to calculate sensitivity coefficient data. A correction means 4 corrects calculates sensitivity coefficient data based on the code of calculated stress data and an output means 5 graphically edits and outputs sensitivity coefficient data after correction. At this time the means 5 prepares a sensitivity coefficient value after correcting as a graph by coordinating with each element of the three-dimensional object or the sensitivity coefficient value after the correction of each element as a color or gradation distribution drawing to display or print.
Patent JP-S57133525-A (JP)
Title: Automatic focusing system of optical information reader
Inventor: KIMURA KENJI
IPC: G02B7/28
Filed: 1981-02-07
Abstract: PURPOSE:To obtain an optimum in-focus position although plural stable points exist in a loop system of the automatic focus control using the focus error signal, by performing an automatic focus control by making use of the fact that the reproduced information signal is detected only at the area close to the in- focus position. CONSTITUTION:A selection switch 41 is connected to an OFF side terminal 41B before the automatic control starts for an objective lens 13, and a switching element 32 is connected to an OFF side terminal 32B. As a result, the lens 13 is shifted further away from a disk 14 to be held there. When the automatic control starts, the switch 41 is connected to a terminal 41A. Thus the charging voltage of a capacitor 44 is supplied to a focusing mechanism 34, and as a result the lens 13 gets close to the disk 14. At the in-focus position, the servo locking is applid to a control loop using the focus error signal given from a differential amplifier 18 by the output of a level sensor 37. When no reproduced information signal is detected any more, the element 32 is connected to the terminal 32B. Thus the lens 13 is once returned to its original position and then gets close to the disk 14 to perform the automatic focus control.
Patent JP-S56113429-A (JP)
Title: Film having improved printing property
Inventor: TOYODA TAKASHI
IPC: C08K3/00
Filed: 1980-02-13
Abstract: PURPOSE: To obtain a film having an improved printing property, by a method wherein orefin resin film, for use with gravure printing, is formed such that a composition, consisting of a specified proportion of orefine resin and an inorganic fillers powder, is formed into a film.  
     CONSTITUTION: A composition, consisting of 100 weight part orefin resin and 3W 30 weight part inorganic fillers powder, except heavy calcium carbonate, having 20PPM or less contents of particles not passing through a 325 mesh screen, is formed into a film. The film so obtained is stretched in at least the uniaxial direction at lower then the melting point of the orefin resin to form a stretched film. A homo polymer of orefin, such as ethylene, propylene, copolymer of them, polystyrene and the like are enumerated as the orefin resin used thereupon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03221524-A (JP)
Title: Fluorine-containing polyamic acid-based resin and fluorine-containing polyimide
Inventor: YAMAMOTO MICHIHARU
IPC: C08G73/10
Filed: 1990-01-26
Abstract: PURPOSE:To obtain a fluorine-containing polyamic acid-based resin, having specific recurring units, capable of providing fluorine-containing polyimide-based resins with specified recurring units by curing, having low hygroscopicity and dielectric constant, excellent in heat resistance and suitable as insulating films. CONSTITUTION:A fluorine-containing polyamic acid-based resin, obtained by dissolving a fluorine-containing bifunctional diamine, e.g. 2,2-bis[4-(4- aminophenoxy)phenyl]hexafluoropropane and a tetracarboxylic acid (derivative) such as a fluorine-containing pyromellitic acid (derivative) in a solvent such as N-methylpyrrolidone and carrying out reaction at ambient temperature overnight, having recurring units expressed by formula I (R1 and R2 are H or alkyl; R3 is bifunctional group having fluorine atom and 1-4 benzene rings; n is 2-10), capable of providing fluorine-containing polyimide resins expressed by formula II by curing and having preferably 0.3-2.0dl/g intrinsic viscosity.
Patent JP-H04263060-A (JP)
Title: Partial carbonization method
Inventor: FUKUNAGA KEIGO
IPC: F16H55/06
Filed: 1991-02-07
Abstract: PURPOSE:To prevent instruction of carburizing gas into the part where a seal is inserted and to enable partial carburization by inserting the seals having expandability and heat resistance between each mating face of plural steel-made worked materials, and applying the carburizing treatment. CONSTITUTION:On each mating face of the steel-made disk gears 3, 4, 5, 6, the graphite sheets 7, 8, 9 having expandability and heat resistance is laid, respectively. A bolt 1 is passed through each of hollow parts of the gears 3, 4, 5, 6 and fastened with a nut 2, and gaps of the gears 3, 4, 5, 6 are sealed with the graphite sheets 7, 8, 9 under compressive condition. At the time of applying the carburizing treatment to the gears 3, 4, 5, 6 in the high temp. carburizing gas atmosphere, the bolt 1 is heat-expended and the graphite sheets 7, 8, 9 are expanded correspondingly but the sealing function is not impaired. By this method, formaiton of the carburizing layer on the parts 3a, 4a, 5a, 6a desired to be formed with the carburizing layer is prevented, and the pertial carburization can easily be executed at a low cost.
Patent JP-S63183826-A (JP)
Title: Method and apparatus for controlling film thickness in extruder die
Inventor: NOGUCHI TAKEHIKO
IPC: B29C48/31
Filed: 1987-01-27
Abstract: PURPOSE:To control in clear ambience and small space the distribution of the thickness of an extruded film in width direction safely even in the gaseous atmosphere of hazardous material, by a method wherein heating medium is allowed to flow selectively through a plurality of flow paths provided at the extrusion slot of a die. CONSTITUTION:Heating medium, the temperature of which is controlled by a heater 6 and a temperature controller 7, is supplied through a heating medium circulating pump 5, a solenoid valve 10 and a sequencer 9 to the predetermined positions of conduits 3, which are provided in grooves 2 carved near the extrusion slot 4 of the lip 1b of a die 1. A film 11 extruded from the extrusion slot 4 is taken up through a casting drum 8 and a drier 12 into a roll 13. The temperature of the heating medium is properly determined by the temperature of an extruder die, the distance between the conduit of the heating medium and the liquid to be extruded, the amount of controlled variable and the thickness of the film, the object of thickness control, the temperature-dependent property of the viscosity of the liquid to be extruded and the like. Consequently, the distribution of the thickness of an extruded film in width direction can be controlled in clean ambience and small space even in the gaseous atmosphere of hazardous material.
Patent JP-S60161464-A (JP)
Title: Cationic aqueous pigment dispersion
Inventor: AIHARA TETSUO
IPC: C09K23/52
Filed: 1984-02-01
Abstract: PURPOSE:The titled dispersion, consisting of a dispersing agent consisting of a specific acrylic polymer solubilized in water, a pigment and an aqueous medium, having improved dispersibility and dispersion stability, and capable of giving films having remarkably improved corrosion resistance. CONSTITUTION:A cationic aqueous pigment dispersion consisting of a pigment, a dispersing agent consisting of an acrylic polymer, solubilized in water and an aqueous medium, and obtained by polymerizing (A) 3-98pts.wt. (i) (meth)acrylic monomer modified with a lactone or oxyacid condensate and/or (ii) (meth)acrylic monomer modified with mono- or polyalkylene glycol (derivative) with (B) 1-97pts.wt. aminoalkyl (meth)acrylate or aminoalkyl (meth)acrylamide and (C) if necessary an alpha,beta-ethylenically unsaturated copolymer other than the components (A) and (B), and neutralizing the resultant polymer with an acid.
Patent JP-S56115832-A (JP)
Title: Device for increasing volume of compressed air
Inventor: URATANI EIICHI
IPC: F02G1/02
Filed: 1980-02-14
Abstract: PURPOSE: To increase the volume of the compressed air by a method wherein the compressed air is heated by a compressed air heater utilizing the waste heat of a heating furnace or the like while water is injected thereinto from a water injector to evaporate and supply it to a machine utilizing the compressed air.  
     CONSTITUTION: The compressed air heater 4 is provided above the heating furace 3 and the water injector 5 is attached to it while the heater 4 is connected to the compressed air utilizing machine 9 through an air feeding tube 8. The compressed air obtained from the air compressor 1 is fed into the compressed air heator 4 through an air feeding tube 2 and is heated by the waste heat of the heating furnace 3 while water is injected into the compressed air from the water injector 5 to evaporate it and increase the volume of the compressed air, thereafter, the compressed air is supplied to the compressed air utilizing machine 9 through the air feeding tube 8. According to this method, the volume of the compressed air may be increased by utilizing the waste heat of a heat source effectively, an energy being supplied to the compressed air utilizing machine 9 may be increased and the operation capacity thereof may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio