baber/WOPTO huggingface dataset:
Patent JP-H04259070-A (JP)
Title: Design device
Inventor: SHINDO TOMIO
IPC: G06F17/50
Filed: 1991-02-14
Abstract: PURPOSE:To grasp the relationship between an input evaluation term and a design element shown in an image on the same screen. CONSTITUTION:When an input evaluation term 13 is inputted with operation of a keyboard 1, a computer 16 infers and extracts a car design element 11 most suited to the term 13 out of a knowledge data base 2. At the same time, the computer 16 extracts the image knowledge 12 that prescribes the relationship between an evaluation term related to the term 13 and the element 11 out of the base 2. These extracted element 11 and the knowledge 12 are simultaneously shown on the same screen of 8 CRT 55.
Patent JP-S61209121-A (JP)
Title: Manufacture of thermoplastic resin sheet containing metallic layer therein
Inventor: AZUMA SATORU
IPC: B29C48/305
Filed: 1985-02-05
Abstract: PURPOSE:To provided plastic material with high electrical conductivity by a method wherein molten low melting metal is continuously poured through a slit, in a thermoplastic resin flow flux and extruded and, after that, cooled while being taken off. CONSTITUTION:Thermoplastic resin, which is heated up to a temperature higher than the melting point of low melting metal, is poured in a die 1 by means of an extruder. A plurality of thermoplastic resin flow fluxes 2 are joined again on the die slit 4 side of a slit 3 for pouring low melting metal. Molten low melting metal 5 is continuously poured through the slit 3 for pouring low melting metal into thermoplastic resin 6 by means of a pump with heat resisting structure at the junction of said fluxes. The molten low melting metal 5 forms a molten low melting metal layer by being supported in the thermoplastic resin without touching with the inside surface of the die. By being cooled while the heated thermoplastic resin composition is taken off, the molten low melting metal solidifies, resulting in obtaining a resin sheet containing low melting metal layer in thermoplastic resin continuum.
Patent JP-2000221713-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and electrophotographic apparatus each having same
Inventor: KUNIEDA MITSUHIRO
IPC: G03G5/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor high in sensitivity and capable of keeping potential stable in repeated uses incorporating a specified diamine compound and a specified fluorene compound in a photosensitive layer. SOLUTION: The electrophotographic photoreceptor is provided on a conductive substrate with the photosensitive layer containing the diamine compound represented by formula I and the fluorene compound represented by formula II, and in formulae I and II, each of R1-R4 is an H atom or an alkyl, alkoxy, hydroxy, nitro, or optionally substituted aryl group or the like; each of R5 and R6 is an optionally substituted alkyl or aralkyl or aryl group; (n) is, independently, 1 or 2; each of R7 and R8 is an H or halogen atom or a hydroxy, and optionally substituted alkyl, alkoxy, or aryl group or the like; and each of R9 and R10 is an optionally substituted alkyl, aralkyl, or aryl group.
Patent JP-S62179007-A (JP)
Title: Control device for gas
Inventor: ITO NAGAKATSU
IPC: G05D16/16
Filed: 1986-01-31
Abstract: PURPOSE:To keep constant the gas pressure of the downstream side by surrounding an inserting hole with the interrupting plate to interrupt the downstream side of a butterfly valve. CONSTITUTION:Around an inserting hole 24 wherein a connecting rod 25 to connect a driving shaft 20 of a butterfly valve 19 and the first diaphragm 41 are inserted is surrounded by the first interrupting plate 27, the second interrupting plate 29 and a fitting body 30, and the inserting hole 24 is interrupted from the downstream side of the butterfly valve 19. Consequently, when both door type switching valves 11 and 12 are opened and gas flows in a distributing pipe 1, there is no fear that a part of the gas of the downstream side of the butterfly valve 19 passes through the inserting hole 24 and flows into the second pressure room 43. Thus, the pressure of the second pressure room 43 is stabilized and the pressure of the downstream side of the butterfly valve 19 can be kept constantly.
Patent JP-S53106988-A (JP)
Title: Apparatus for processing an end to appropriate fixed size
Inventor: TODA KIKUJIROU
IPC: B24B49/04
Filed: 1977-02-28
Abstract: PURPOSE:To control a face to be ground as against a reference face by bringing a seat face of a lst work into contact with an engaging face of 2nd work, and processing the lst work while measuring the position of a face to be ground of the lst work and that of a reference face of the 2nd work by means of different inprocess gauges.
Patent JP-H02200592-A (JP)
Title: Carbureter installing structure for motorcycle
Inventor: NARUKAWA HITOSHI
IPC: F02M17/34
Filed: 1989-01-31
Abstract: PURPOSE:To satisfy demand in designing and maintain the performance of a carburetor favorable by forming a recessed part on the upper face of a crankcase and installing a carburetor vertically enclosing its lower part in the recessed part. CONSTITUTION:A recessed part 24 is formed at the upper face of a crankcase 12 formed of a left crankcase 12A and a right crankcase 12B, and a carburetor 8, with its lower part enclosed in the recessed part 24, is installed vertically between a pipe frame 3 and the crankcase 12. As the carburetor 8 and an air cleaner are thus disposed between the crankcase 12 and the pipe frame 3, a cylinder can be disposed diagonally frontward and upward to the crankcase 12 so as to make it possible to satisfy demand in designing. In addition, as the carburetor 8 is installed vertically, the lowering of the performance generated in the case of being installed incliningly can be avoided, so that the performance of the carburetor 8 can be maintained favorable.
Patent JP-H10221605-A (JP)
Title: Lighting optical system
Inventor: IMAMURA FUMIYOSHI
IPC: F21V9/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a lighting optical system capable of effectively removing infrared rays even without an infrared cut filter. SOLUTION: This optical system is constituted so that it is provided with a light source 11 emitting white light containing at least visible and infrared region components and a relief type diffractive optical element 12 diffracting luminous flux of the white light, and the relief type diffractive optical element 12 is provided with a grating with a rectangular sectional shape and an equal interval, and 0-order light 13 among diffracted light emitted from the relief type diffractive optical element 12 is usable as lighting light.
Patent JP-H06241326-A (JP)
Title: Throttle valve mechanism
Inventor: OKUDA EIICHIRO
IPC: F16K1/22
Filed: 1993-02-09
Abstract: PURPOSE:To reduce the load of a motor without lowering the torsional strength of a valve shaft. CONSTITUTION:A throttle valve 4 is held in a cut-out part 9 axially formed in a valve shaft 5. Alternatively, the cross-sectional shape of a valve shaft is formed in a circular shape or a circular shape at least larger than a semi-circle, or in a rectangular shape other than an arcuate shape smaller than a semicircle, and the attaching part of a throttle valve is formed in a recessed or protruded shape corresponding to the cross-sectional shape. Alternatively, the attaching part of a throttle valve is formed in a cylindrical shape so as to allow a valve shaft to pierce therethrough.
Patent JP-H10222470-A (JP)
Title: Terminal equipment monitor system
Inventor: MIZUTANI TETSUYA
IPC: G06Q10/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To permit a manager to speedily and securely recognize whether a terminal equipment is illegally used or not by reading appearance information from a storage medium and correspondingly making appearance information which is read and a video which a photographing device takes into the video. SOLUTION: When it is detected that a user inserts an IC card which a user himself has into an IC card insertion port 10, an IC card reader 11 reads video data of ID data stored in the IC card. The video data is transmitted to a personal computer 4 and video data of the user taken by a video camera 1 is transmitted to a monitor 3. The monitoring person of the information terminal equipment 2 compares screens displayed on the monitor 3 and the personal computer 4, compares whether the face of a person displayed on the monitor 3 is the same as that of the right possessor who is displayed on the personal computer 4 and it can discriminate whether the information terminal equipment 2 is illegally used or not. Thus, monitor work can efficiently be executed.
Patent JP-S58139973-A (JP)
Title: Unrolling machine
Inventor: KIKUCHI HIDETOMO
IPC: B65H45/105
Filed: 1982-02-13
Abstract: PURPOSE:To obtain correct unrolling in an unrolling machine for a rolled textile placed on an oblong work table to travel easily by constructing the machine of an unrolling roll, a textile-guiding belt conveyor, and a letting-out roll for controlling them respectively on the basis of the feedback value of the traveling distance of the main body of the unrolling machine. CONSTITUTION:In this unrolling machine, a long textile 7 mounted on a support base 6 on an unrolling machine main body 4 is drawn out by the rotation of an unrolling roll 9 for letting out via a belt conveyor 11, a letting-out roll 13, and the like, and the unrolling machine main body 4 is made to travel along a rail 1a on a work table 1 via traveling wheels 5 for unrolling the textile 7 on the work table 1. At this stage, the traveling distance of the unrolling machine main body 4 is calculated by the output of a revolution sensor 55R. This calculated value is respectively compared with outputs of revolution sensors 55K, 55F, and 55C provided in drive servo-motors 52K, 52F, and 52C for rollers 9 and 13 and the conveyor 11, and servo-motors 52K, 52F, and 52C are respectively controlled in accordance with the compared results thereof.
Patent JP-S55113741-A (JP)
Title: Preparation of brassylic acid diester
Inventor: SAWANO KIYOHITO
IPC: C07C69/18
Filed: 1979-02-26
Abstract: PURPOSE: To obtain the title compounds which are useful as raw materials of musk perfumes, etc., easily, industrially, in high yield, by the heat treatment of 6,6'- methylenebis (6-hexanolide) under hydrogen pressure in lower alkanols in the presence of a metal catalyst and an acid catalyst.  
     CONSTITUTION: The title compounds of formula I are easily produced by the heat treatment of a compound of formula III under hydrogen pressure in alcohols of formula ROH (R is lower alkyl) in the presence of a metal catalyst, particularly a metal of the VIII group of the periodic table, and an acid catalyst, particularly a strong-acid type cation-exchange resin or p-toluenesulfonic acid. The compound of formula III can be produced in high yield by the reaction of a peracid, particularly peracetic acid, with a compound of formula II, which can be produced easily from a raw material available at low cost as a petrochemical product, in a halogenated organic solvent in the presence of an alkali carbonate. The title compounds of formula I have various uses as raw materials of various polymers and plasticizers as well as musk perfumes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09199604-A (JP)
Title: Semiconductor device
Inventor: NEMOTO KIYOSHI
IPC: H01L21/8249
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where a PIN-type photo diode with a high frequency characteristic without any area dependency, a bipolar transistor which can be electrically isolated from a substrate for easy circuit design, and further a CMOS transistor are constituted on the same substrate. SOLUTION: In a semiconductor device, a PIN-type photo diode, a vertical- type NPN bipolar transistor, a horizontal-type PNP bipolar transistor, and a vertical-type PNP bipolar transistor are constituted on a same semiconductor substrate. In this case, an N-type substrate 1 is used as the semiconductor substrate, the vertical NPN bipolar transistor and the horizontal PNP bipolar transistor are formed at the region of a P-type buried layer 2 which is formed with a concentration of 1E16cm<-3> -1E18cm<-3> on the above N-type substrate 1, and the PIN-type photo diode and the vertical-type PNP bipolar transistor are formed on the above N-type substrate 1.
Patent JP-H02202264-A (JP)
Title: Picture reading device
Inventor: TAKARAGI YOICHI
IPC: H04N1/10
Filed: 1989-01-31
Abstract: PURPOSE:To attain the high speed and accurate automatic focus control by moving a projection lens to compute a parameter which reflects the sharpness of an input picture signal, then moving the projection lens more finely to compute a parameter which reflects the sharpness of the picture signal respectively. CONSTITUTION:A projection lens 1018 is turned up to the position of a limit switch 1019, and the sampling data (AF data = S value) is calculated for execution of the automatic focus control. The AF data calculates the square sum S of the difference between adjacent picture elements for a G(Green) signal with use of a parameter which reflects the sharpness of a subject picture. A 3-line parallel sensor is used to an input color sensor. Then a stepping motor 1014 is driven by an N pulse and the lens 1018 is turned. Then the sampling data (AF data) is calculated for automatic focus control. The AF data calculated previously is compared with the AF data calculated presently. Thus rotational position of the lens 1018 is controlled.
Patent JP-H06211292-A (JP)
Title: Floating-roof waterproof and heat-insulating method of floating-roof type tank
Inventor: SUMIDA NOBORU
IPC: C09D175/04
Filed: 1993-01-14
Abstract: PURPOSE:To apply a heat insulating material by a simple method to a deck plate constituting the floating roof of a floating roof-type tank. CONSTITUTION:The frame members 4 of a heat insulating material having fire resistance and flexibility but no water absorption properties are bonded by adhesive to a deck plate 1 constituting the floating roof of a floating roof- type tank, phenol-modified urethane foam raw material is sprayed on the inside of the deck plate partitioned by the frame members 4 so that a heat insulating barrier 7 is formed, and butyl rubber moistureproof paint and chlorosulfonated polyethylene rubber moistureproof paint are successively sprayed upon the barrier 7 so that a waterproof and fireproof film 8 is formed. Thus, the adiabatic application to the deck plate, which is easily deformed in the manner of undulating by wind pressure, etc., is performed with ease. Also, when the phenol- deformed urethane foam raw material is used, the raw material indicates a weak alkalinity at the time of coming into contact with water so that there is no possibility of accelerating the corrosion of the deck plate. Further, when the three spraying materials are colored differently, the insufficiency of thickness at the time of application can be confirmed visually.
Patent JP-H10204612-A (JP)
Title: Dehydrogenation for machine parts
Inventor: UEDA KOJI
IPC: C23C8/80
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a dehydrogenating method for machine parts capable of reducing hydrogen infiltrated at the time of carburizing treatment or carbonitriding treatment. SOLUTION: Machine parts are subjected to carburizing treatment or carbonitriding treatment under prescribed conditions and are thereafter held under heating in a vacuum to release diffusible hydrogen and nondiffusible hydrogen from the steel. In this way, the formation of a surface abnormal layer and the generation of soot can be prevented, and furthermore, hydrogen in the steel can be removed in a short time only by the increase of vacuum equipment without requiring the remarkable change of the equipment.
Patent JP-S63189959-A (JP)
Title: Control system for changing and synchronizing network resource constitution
Inventor: ISHIBASHI KOJI
IPC: G06F15/16
Filed: 1987-02-02
Abstract: PURPOSE:To reduce the burden of an operator and to improve a reliability after a release by automatically making a recognition on a resource between respective host computers coincide at the time of changing the resource. CONSTITUTION:When there is the change request of a network resource, a change request processing part 11A applies an identifier relating to the sequence of the change to change information to inform to a communication controller 18. The respective host computers 10A, 10B update resource management control tables 13A, 13B held in change processing parts 12A, 12B and processed identifier storing parts 16A, 16B. Accordingly, the resource information held by the respective host computers 10A, 10B can be coincide with each other.
Patent JP-H11216392-A (JP)
Title: Coking nozzle
Inventor: MASUDA HIROTAKA
IPC: B05B1/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a coking nozzle capable of being smoothly moved along a grooved part and also preventing the squeeze-out of a coking material. SOLUTION: A nozzle 5 is attached to the leading end of the cartridge held to a coking gun 10 by an union nut 12 and the projected part 4 provided to the leading end surface of the nozzle 5 is introduced into a joint gap 22 to guide the movement of the nozzle 5. An injected coking material C is pressed by the press surface 3 of the leading end surface of the nozzle 5 and the squeeze-out thereof is prevented by a cover 9.
Patent JP-H01199724-A (JP)
Title: Wire electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1988-02-03
Abstract: PURPOSE:To prevent a wire from twining around a belt by providing a detecting means for detecting the deposition of the wire on the belt on a site where the belt is inverted from the wire carry out port of a belt type wire conveying system and stopping wire feeding and electric discharge machining based on the detected output. CONSTITUTION:In a belt type wire conveying system 8, if a wire 1 is deposited on a belt 8a or 8b due to the surface tension, etc., of a machining liquid traveling together with the belt 8a or belt 8b even after passing through a wire carry- out port 20, the wire 1 is brought into contact with a detecting roller 13 or 15. A short-circuit detecting voltage which is applied to the wire 1 during non- machining, or a machining voltage which is applied to the wire 1 during machining is inputted into the terminal A or B of a circuit for detecting the deposition of the wire 1 on the belt 8a or 8b via a brush 14 or 16. This voltage is charged into a capacitor 25 and the charged voltage is compared by a comparator C1, the output signal of which is inputted into an OR gate 27 to output a detected signal, thereby, stopping wire feeding and machining.
Patent JP-S62180186-A (JP)
Title: Electrically-operated flow control valve
Inventor: KAWAHIRA MUTSUYOSHI
IPC: F16K31/04
Filed: 1986-02-05
Abstract: PURPOSE:To enable the valve starting operation to be performed easily by causing a compression elastic energy and a twisting energy to be stored when a valve is in its totally opened state and its totally closed state. CONSTITUTION:When a valve element 12 is brought to its totally opened position, a spring supporting member 16 comes in knocking contact with the internal surface of a closed container 5, and does not proceed any further. When, at such a state as mentioned above, a supporting metal fitting 8 still continues to rotate, a spring 18 is compressed to store an elastic energy, and at the same time, stop at a state in which a twisting energy is stored in it. Therefore, both at the time of starting for another valve-closing operation from the stop position in the valve totally opened state, and at the time of starting for another valve- opening operation from the stop position in the valve totally closed state, the starting can be performed very easily.
Patent JP-S53107869-A (JP)
Title: Liquid fault detector
Inventor: YOKOUCHI TOSHIO
IPC: G01F23/32
Filed: 1977-03-03
Abstract: PURPOSE: To detect the contamination of liquid and make possible the detection of change in liquid level by measuring the change in the quantity of light received when the light radiated to the mirror in the liquid reflects and is received in a photo detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05216499-A (JP)
Title: Speech synthesis system
Inventor: HIRAYAMA AKIRA
IPC: G10L25/75
Filed: 1992-02-07
Abstract: PURPOSE:To provide the speech synthesis system capable of making speech synthesis which has been hardly enables before, close to human voicing and wording. CONSTITUTION:When the contents of voicing or wording are supplied to a motion command generating circuit 1, the motion command generating circuit 1 converts them into a motion command signal equivalent to a muscle potential, a motion command-motion track converting circuit 2 converts the motion command signal into a motion track, and a motion track-acoustic signal converting circuit 3 converts the motion track into an acoustic signal, so that the acoustic signal corresponding to the contents of the voicing and wording can be obtained.
Patent JP-H09208389-A (JP)
Title: Crystalline silicon membrane, forming of the same and device therefor
Inventor: KIRIMURA HIROYA
IPC: C30B29/06
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline silicon membrane formed at a relatively low temperature in a good productivity and to provide a method for forming the same and device therefor, capable of forming the membrane at the relatively low temperature in a good productivity. SOLUTION: This crystalline silicon membrane is formed by making a plasma of a raw material gas containing a silicon based gas with energy supplying means for plasma excitation (a high frequency power source 17a, a ring shaped electrode 14a, etc.), also forming the plasma 13 near the periphery of a material 10 for forming the membrane thereon, and irradiating an ion beam to the surface of the material 10, and the method for forming the same and the device therefor.
Patent JP-H04262527-A (JP)
Title: Dry etching apparatus
Inventor: MIYAZAKI YASUO
IPC: H01L21/302
Filed: 1991-02-18
Abstract: PURPOSE:To accurately judge the end of an etching operation by a method wherein the end of the etching operation of a thin film on a semiconductor substrate is judged by analyzing a reactive gas discharged from a vacuum chamber. CONSTITUTION:The flow rate of four kinds of reactive gases is controlled by using gas flow-rate controllers 1, 2, 3, 4; the reactive gases are introduced into a vacuum chamber 5. An analyzer used to analyze the reactive gases discharged from the vacuum chamber 5 is provided between a vacuum pump 9 and the vacuum chamber 5; a control part 8 which processes a signal form the analyzer 6 and which judges the end of an etching operation is provided. The reactive gases are injected into the vacuum chamber 5; a high frequency is applied; a plasma state is produced; a thin film on a semiconductor substrate is etched. The reactive gases after the etching operation are analyzed by using the analyzer 6; the end of the etching operation is judged by the control part 8 on the basis of the signal form the analyzer 6. As a result, the end of the etching operation can be always judged stably.