baber/WOPTO huggingface dataset:
Patent JP-H06111989-A (JP)
Title: Electric discharge lamp lighting device
Inventor: ISHIBASHI HISASHI
IPC: H05B41/24
Filed: 1992-09-30
Abstract: PURPOSE:To stabilize an oscillation waveform, and eliminate flickering of an electric discharge lamp while eliminating superimposition of pulse noise voltage upon DC electric power supply inputted to an inverter circuit by turning on and off a light dimming control transistor by means of a signal in synchronism with a zero cross point of a voltage waveform of a primary winding of an oscillating transistor. CONSTITUTION:A voltage waveform of a primary winding 4a of an oscillating transistor 4 is inputted to a non-reversal input terminal of a comparator 17, and a level of a direct current inputted to the terminal and this voltage waveform are compared with each other, and a clock signal in synchronism with a zero cross area of the voltage waveform of the primary winding 4a is taken out. When this clock signal is inputted to a clock terminal of an oscillation synchronizing circuit 20, output of the circuit 20 enables buildup control of the clock signal, and builds up a light dimming signal supplied from a light dimming signal generator 21, and builds up an output signal of the circuit 20 at buildup time of the first clock signal. In this way, the light dimming signal outputted from the circuit 20 is supplied to a light dimming control transistor 2, and noise-making voltage is not superimposed upon an inverter circuit.
Patent JP-H02108410-A (JP)
Title: Heat transfer tube having grooves on its inside surface and its manufacturing method
Inventor: YAMAMOTO KOJI
IPC: B21D15/02
Filed: 1988-10-18
Abstract: PURPOSE:To increase in surface without increase of pressure drop by leaving cut-shaped traces on grooves on the inside surface and the surface of fins between the grooves. CONSTITUTION:The inside surface of a steel tube stock 2 is sand blasted to form the inside surface into a rough surface 14 consisting of numerous, long, thin, film unevennesses. Then, a plug on which grooves 31 are formed in parallel is held by a rod 32 to be freely rotatable and is inserted into a definite position of the stock 2 and the stock 2 is poushed onto the plug by plural rolls 4 freely rotating around the plug under a planetary condition with the stock 2 being drawn. A heat transfer tube 1 whose inside surface has spiral fine grooves 11 in parallel to each other is manufactured by reducing the diameter of tube 2. By forming the grooves 11, unevennesses of the rough surface 14 in the tube inside are nearly crushed due to contact of plug and crush traces appear as fine cut-shaped traces 13 on the grooves 11 and fins 12 between the grooves 11.
Patent JP-H01105330-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1987-10-16
Abstract: PURPOSE:To uniformize high-speed vapor deposition and performance by executing heating and scanning by an elliptical electron beam having the major axis in the moving direction at the time of forming a magnetic recording layer on a high-polymer film by the vapor flow of a ferromagnetic metal which is transversely long in the direction perpendicular to the moving direction of the film. CONSTITUTION:The high-polymer film 1 is moved along a cylindrical can 4. The magnetic recording layer is formed on the film 1 by the vapor flow formed by housing a ferromagnetic metallic material 6 such as Co into a vessel 5 of Al2O3, etc., which is transversely long in the direction perpendicular to the moving direction of the film 1 and evaporating the material in a vacuum. The surface of a material 6 to be deposited by evaporation is scanned and heated by using the elliptical electron beam 8 having the major axis in the moving direction of the film from an electron beam generator 7 and the min. incident angle is determined by a mask 9. The fluctuation in the evaporation area is decreased and the incident angle of the diagonal vapor deposition is uniformized according to this constitution. The uniform characteristics are thus obtd. and the bumping threshold of the material to be deposited by evaporation is increased, by which the evaporation is executed at a high speed.
Patent JP-2000089955-A (JP)
Title: Program execution device, program preparation device and their program storage medium
Inventor: SUZUKI KAZUHIRO
IPC: G06F9/44
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute and prepare a program having structure suited to the improvement of maintenance as to a program execution device, a program preparation device and a storage medium for storing these programs. SOLUTION: The program execution device 300 executes a program described by using an object for starting processing included in another 1st object in response to the arrival of a 1st message from the 1st object and transmitting a 2nd message to a 2nd object in response to the end of the processing. The device 300 consists of a graph management part 1 for managing a message flow graph 202 describing the propagation order of a message between objects, a judging part 2 for judging whether an object can be executed in accordance with the propagation order described in the graph 202 or not and an execution part 3 for executing the inner processing of an executable object based on the judgement of the judging part 2.
Patent JP-H06118558-A (JP)
Title: Production of resin coated paper as photographic substrate
Inventor: SATAKE KOJI
IPC: G03C1/79
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the occurrence of lateral stepped unevenness in peeling from a cooling roll used in coating with a thermoplastic resin and to prevent the reduction of production speed when resin coated paper as a photographic substrate is produced by coating a base such as paper with a molten resin. CONSTITUTION:A heat pipe system cooling roll with a sealed heat medium such as gaseous chlorofluorocarbon is used. The occurrence of lateral stepped unevenness in peeling from the cooling roll and partial lateral stepped unevenness in peeling in a transverse direction is prevented, the reduction of production speed can be prevented and a high smoothness and high glossiness photographic substrate is obtd. by development after coating with an emulsion.
Patent JP-S62121790-A (JP)
Title: Method of molding dehydrated brown coal
Inventor: OZAKI HIRONORI
IPC: B30B11/16
Filed: 1985-11-21
Abstract: PURPOSE:To provide dehydrated brown coal which has a high bulk specific gravity, is free from cracking at the terminal portion of the molding and is excellent in handleability, by molding brown coal having a particular water content into briquettes having a special flat sphere shape by means of a double roll press. CONSTITUTION:Dehydrated coal having a water content of 17wt% or less is fed to a double roll press with a forced feeder of the screw type, where the coal is molded into a flat sphere briquette having a thickness (t) to length (l) ratio of 1/3 or less and an apparent specific gravity of 1.1 or higher.
Patent JP-H0976430-A (JP)
Title: Laminate
Inventor: KAGEYAMA YOHEI
IPC: B32B27/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminate good in the adhesiveness of a resin layer composed of polyolefin and a polyamide resin layer and excellent in chemical resistance, gas barrier properties and liquid barrier properties. SOLUTION: A laminate is obtained by bonding a resin layer composed of polyolefin and a polyamide resin layer by a layer of a modified polyolefin resin obtained by grafting an isocyanate group-containing unsaturated compd. to polyolefin. In the modified polyolefin resin, 0.001-1.5mol% (based on an olefin monomer) of the isocyanate group-containing unsaturated compd. is pref. grafted. The modified polyolefin resin is pref. produced by reacting a specific amt. of a mixture consisting of polyolefin, the isocyanate group-containing unsaturated compd. and org. peroxide in a molten state to perform graft modification.
Patent JP-H0976158-A (JP)
Title: Hanger type shot blast device
Inventor: HIDAKA KENZO
IPC: B24C3/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To carry out blast disposal without causing distortion and breakage to a thin part by providing a command means to give a command of whether to project a shot or not to a shot projection mechanism in accordance with a detection result of an angle detection means to detect an angle of rotation of a hanger. SOLUTION: A hanger 7 and an article to be disposed of are horizontally rotated through an endless roller chain 28 and a chain pulley 8 by driving each motor 26 with a speed reducer. Thereafter, a controller 37 detects an angle of rotation of the hanger 7, that is, an angle of rotation of the article to be disposed of based on an electric signal from a rotary encoder 29 and gives a command to open and close the gate of the shot supply mechanism of a shot projection mechanism. Consequently, the projection and cessation of the shot to the article to be disposed of are repeated. That is, it is devised to cease the projection of the shot at the time when the projected shot hits a thin part of the article to be disposed of.
Patent JP-2001051990-A (JP)
Title: Incorporation of document contents to electronic document for individual name identification
Inventor: NAKAGAWA KENJI
IPC: G06F17/21
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To record contents such as individual name on an electronic document and to confirm these recorded contents are prepared by the person of that name. SOLUTION: As a stamp program, the information of fixed authentication information (such as name and serial No) and variable authentication information (such as date/time and title) is enciphered and defined as a recognition pattern. The recognition pattern (character string or graphic) is stuck on a document to the other program while using inter-program communication such as the 'clip board' of Windows (1). As an authentication program, the stuck recognition pattern (character string or graphic) is extracted by inter-program communication and deciphered and the authentication information (such as name, date/time and document title) is displayed (2).
Patent JP-H04140551-A (JP)
Title: Vibration isolating structure for control lever
Inventor: FURUKAWA MASAAKI
IPC: F16H59/04
Filed: 1990-09-29
Abstract: PURPOSE:To reduce vibration to a control knob effectively even in the case of lever length being short by connecting a unit side control shaft and a lever side control shaft to each other through an elastic member interposed in between. CONSTITUTION:A control lever 32 is formed of a support side member 34 and a control side member 36, and a support side member 40 and the control side member 36 are connected to each other through a lever elastic member 48. A control shaft 22 is split around a joint part between a front control case 24 and a rear control case 26, and a shaft elastic member 54 is fittingly mounted to a lever side control shaft 22-2, at the back face of a fixing plate 52 provided at the end face of the lever side control shaft 22-2, and inserted into a fitting part 50. The tip part 50t of the fitting part 50 is bent onto the outer peripheral surface side of the lever side control shaft 22-2 so as to be rigidly fixed to the outer peripheral surface of the lever side control shaft 22-2, and a unit side control shaft 22-1 and the lever side control shaft 22-2 are reconnected to each other by a connecting fixture 56.
Patent JP-S61141204-A (JP)
Title: Manufacture of waveguide
Inventor: YAMADA NORIYOSHI
IPC: H01P11/00
Filed: 1984-12-14
Abstract: PURPOSE:To use silver for a conductor layer by eliminating a nickel plating layer and a copper plating layer without using an acid in the core bar melting metallic face transfer method. CONSTITUTION:An aluminum or aluminum alloy made matrix 1 applied sequentially with nickel plating 2 and copper plating 3 is used as a core bar. After silver plating 4 is applied to the core bar, a fiber reinforced plastic 5 is formed to be bonded with the silver plating layer 4. Then the matrix 1 is molten and removed by using alkali and the nickel plating layer 2 exposed to the inner face is removed by immersing the layer into a copper sulfate water solution and replacing the silver with copper. Then the copper deposited on the inner face and the copper of the copper plating layer 3 at the outside are being oxidized, and they are solved as ammonium complex ions. Through the processes above, silver having a small electric resistance is used for the conductor layer.
Patent JP-H0717673-A (JP)
Title: Basket load detector-installing structure for elevator
Inventor: YANGU ESU YUU
IPC: G01G19/14
Filed: 1991-09-13
Abstract: PURPOSE: To provide a car load detection device capable of improving load detection performance of the car load detection device, detecting a load of a car in a form to be installed on a frame and using a load converter or a load cell common to different weight. CONSTITUTION: A constitution is made of a frame of a car device, a car, support rods 16 arranged on four corners of the cage, one ends of which are connected to the frame, the other ends of which are connected to the cage and which receives tensile force in proportion to weight of the cage and its passengers and a load detection device 20 having a load detector 34 installed on at least one of the support rods 16 and to measure weight of the cage and a load support means 32 to make load input to the load detector 34 a separate component of an actual load loaded on the one support rod 16.
Patent JP-S60145082-A (JP)
Inventor: RITSUKARUDO MATSUTEI
IPC: A24C5/39
Filed: 1984-12-14
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-2000084316-A (JP)
Title: Filtration equipment
Inventor: TAKEGAWA HIROO
IPC: B01D29/60
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make a filtration equipment small-sized and lightweight and to reduce the production cost by eliminating the need for exclusive backward washing pump and compressor to be used when the filtration equipment is backward washed. SOLUTION: A first three-way valve 22, to which one end of a first water suction pipe 24 with the other end dipped in an unfiltered liq., one end of a second water suction pipe 25 with the other end connected to the water suction side of a pump 21 and one end of a backward washing pipe 26 with the other end connected to the upstream side of a filter 2 are connected, and a second three-way valve 23, to which one end of a first water feed pump 27 with the other end connected to the water discharge side of a pump 21, one end of a second water feed pipe 28 with the other end connected to the upstream side of the filter 2 and one end of a backward washing water discharge pipe 29 with the other end opened to a backward washing water discharge part are connected, are provided in the filtration equipment.  Consequently, the unfiltered liq. is sucked up during the filtration and the filtered liq. is sucked up during the backward washing of the filter 2 by the one pump 21 by switching the three-way valves 22 and 23.
Patent JP-S62124366-A (JP)
Title: Gravity free globe valve with passage hole
Inventor: TANAKA HIROMI
IPC: F16K5/06
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a globe valve device which is able to prevent the reverse heat convection of a boiler and the like surely, by providing passage holes for a spherical shell valve, in a gravity free or extremely minute gravity globe valve device which checks the reverse heat convection. CONSTITUTION:The cross section of the valve body 1 of a globe valve device is formed circularly, an opening is bored on a part thereof, and a spherical valve seat 9 is formed. A globe valve 2 is disposed inside the valve body 1, and the specific gravity of the glove valve 2 is set up in such a manner that the specific gravity of the upper portion 2 of a spherical shell is smaller than the specific gravity of the lower portion 4 of the spherical shell, and the specific gravity of the entire globe valve 2 amounts to 1. Moreover, passage holes 3, 5 are formed on the upper and lower portions 2, 4 of the spherical shell, and fluid is streamed into the globe valve 2. With this globe valve device, the globe valve 2 floats in fluid, so that the opening and the closing of a valve can be carried out with even minute force.
Patent JP-H08106771-A (JP)
Title: Door opening/closing mechanism for electronic device
Inventor: WATANABE TOMOYOSHI
IPC: G11B33/02
Filed: 1994-10-04
Abstract: PURPOSE: To allow a user to select an action of opening a door utilizing the ejecting force of a recording medium or an action of conveying the recording medium to a position immediately before the ejection thereof with the door left closed by simplifying an ejecting operation of the recording medium. CONSTITUTION: Video tape recorder 1 has an opening 3 for loading or unloading a tape cassette 2 and a door 4 for covering it in front thereof and the closing of the door 4 is kept by magnetic attraction with a magnet 6. When a pawl 7 provided on the internal surface of the door 4 is made to project, the tape cassette 2 is conveyed during the ejection of the tape cassette 2 and an end part 2a thereof contacts the pawl 7 to open the door 4. When the pawl 7 is not made to project, the end part 2a of the tape cassette 2 fails to contact the pawl 7 and the door 4 is kept closed as the conveying of the tape cassette 2 is stopped.
Patent JP-H08121178-A (JP)
Title: Intake device for engine
Inventor: TANAKA KOTARO
IPC: F02B31/00
Filed: 1994-10-27
Abstract: PURPOSE: To surely form intake tumble flow in a combustion chamber under a low and a medium load areas without increasing intake flow passage resistance under a high load area. CONSTITUTION: A movable plate 15 having flow passage with variable sectional area is arranged inside an intake port 7 from its downstream side to an intake port 7 on an upstream side. A driving piece 13 or a driving bar is arranged for operating the movable plate 15.
Patent JP-S61140525-A (JP)
Title: Antistress agent
Inventor: YOKOYAMA KOJI
IPC: A61P25/20
Filed: 1984-12-13
Abstract: PURPOSE:An antistress agent that contains garlic extract as an active ingredient. CONSTITUTION:Garlics are extracted with water or an aqueous lower alcohol of 1-3 carbon atoms at room temperature, preferably lower than 40 deg.C for 10-20 hours. The resultant extract is subjected to at least one selected from dialysis, gel filtration and ultrafiltration to remove compunds of low molecular weights such as organic and inorganic compounds of less than 10,000 molecular weight. The product is subjected to anion-exchange chromatography to obtain the fraction having antistress activity. The dose is 100mg to 10g of the fraction/ day and given once or in portions. The fraction is prepared in powder, granules, tablets or capsules for oral purpose and into an injection solution for parenteral purpose.
Patent JP-H08124648-A (JP)
Title: Connector terminal inspecting apparatus
Inventor: HIROSE SEIKI
IPC: H01R43/00
Filed: 1994-10-27
Abstract: PURPOSE: To inspect the attaching condition of a terminal and at the same time inspect the locking position of a locking tool. CONSTITUTION: Each contactor 20 is positioned on opposite to each terminal 14 of a housing receiving part 16 of an apparatus main body 2, whether the attachment condition of each terminal 14 is well done or failed is detected based on wheher each contactor 20 and each terminal 14 have a contact between them or not, and an optical sensor 30 is installed at a position on the opposite to a locking tool 25 of the housing receiving part 16.  The photosensor 30 is so installed as to make reflected light received by the photosensor 30 from the locking tool 25 be less intense than a prescribed level in the case the locking tool 25 is not locked and when light is radiated to the locking tool 25 by the optical sensor 30 and the reflected light received by the optical sensor 30 from the locking tool 25 be equal to or more intense than the prescribed level only in the case the locking tool 25 is locked. Consequently, if each contactor 20 and each terminal 14 have a contact between them, each terminal 14 is found normally attached and if the optical sensor 30 detects that the reflected light is equal to or more intense than the prescribe level, the locking tool 25 is found locked at normal position.
Patent JP-H1087530-A (JP)
Title: Reduction of aldehyde or ketone
Inventor: KOBAYASHI YUICHI
IPC: C07C35/29
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing an aldehyde or ketone, enabling to safely and easily reduce the aldehyde or ketone with a high selectivity and in a short time in the absence of a solvent or in a general inexpensive solvent by reacting the aldehyde or ketone with polymethylhydrosiloxane in the presence of a specific catalyst. SOLUTION: This method for reducing an aldehyde or ketone comprises reacting (B) an aldehyde or ketone with (C) polymethylhydrosiloxane of the formula [R<1> , R<2> are each H, methyl; (n) >=0] in the presence of (A) a catalytic amount of tetrabutyl ammonium fluoride. The component A is preferably used in an amount of usually 0.001-0.5 equivalent, especially 0.005-0.1 equivalent, based on the component B in the reaction, and the reaction easily proceeds even at a low temperature such as -70 deg.C.
Patent JP-2001091447-A (JP)
Title: Vegetable and fruit quality measurement device
Inventor: OTANI MASAKI
IPC: G01N33/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To non-destructively measure quality such as a sugar content, acidity, a water content, freshness of vegetables and fruits such as an orange quickly and accurately without any complication in structure. SOLUTION: In this vegetable quality measurement device, measurement light is radiated toward the vegetable and fruit conveyed to an irradiation position by means of a conveying means 5, the measurement light moving downward from a clearance S formed in the conveying means 5 is received, and a spectrum of the received measurement light is analyzed for determining vegetable and fruit quality. The measurement device is provided with a stopping means preventing formation of a clearance in a contact part between a vegetable and fruit mounting part arranged continuously in the conveying direction of the conveying means 5 and the vegetable and fruit, and the stopping means deforms the vegetable and fruit mounting part because of the weight of the vegetable and fruit so as to serve as a means increasing adhesiveness between the vegetable and fruit mounting part and the vegetable and fruit.
Patent JP-H08124405-A (JP)
Title: Floodlight of surface light source
Inventor: MIZUSHIMA OSAYUKI
IPC: F21V8/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide soft and uniformly diffused light and ideal light distribution without generating a undesirable shadows or multiply overlapped shadows in a floodlight used for stage illumination, particularly, picture illumination for a movie studio, a TV studio or the like. CONSTITUTION: A transparent plate 1, the plane form of which is an n-sided polygonal form (where n is 5 to 14 and in a first embodiment n=6, a hexagonal form), is adopted as a light emission body, the end surfaces 1a, 1c, 1e of alternate side or every three side of the transparent plate 1 are adopted as an incident surface of light, and the lamp light source 4 of a long tube is provided in parallel to the end surfaces. A diffusion means for performing the diffused reflection of light which is incident upon the rear surface of the transparent plate 1 and then emitting light from the front surface is provided, and a light reflecting means 3 is disposed in the end surfaces respectively horizontally facing the end surfaces 1a, 1c, 1e. As occasions demand, a heat sink can be disposed outside the diffusion means disposed in the rear surface of the transparent plate 1.