baber/WOPTO huggingface dataset:
Patent JP-H0318657-A (JP)
Title: Rocket motor
Inventor: SHISHINO KEISHI
IPC: F02K9/00
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a rocket motor easy and speedy in firing preparation as well as economical without requiring a storage facility by injecting liquid-fuel from an injector toward solid oxidizer and at that time igniting the liquid-fuel, thus jetting high temperature-pressure gas generated under combustion reaction between the gasified oxygen and liquid-fuel from a rocket nozzle. CONSTITUTION:A motor case 1 is provided with a rocket nozzle at its lower end and an ignition burner 5 at the center of its upper end. A liquid-fuel injector 6 provided with injectors 7 is disposed concentrically in a combustion chamber 3, and its upper end is communicated with discharge opening of a fuel pump in a pump chamber 8. A tank 11 for liquid inert material is provided above a tank 10, a pipe 12 communicated with the bottom part of the tank 11 is communicated with an inert material pump in the pump chamber 8, the liquid inert material in the tank 11 is supplied to the combustion chamber 3 from the injector 6 at need by a control unit to be gasified at combustion temperature, and the gasification of solid oxidizer 2 is suppressed by this gasified inert gas, thus controlling combustion.
Patent JP-H04349498-A (JP)
Title: Noise control system
Inventor: SAKAGAMI HIROFUMI
IPC: G10K11/16
Filed: 1991-05-27
Abstract: PURPOSE:To perform multichannel noise control for obtaining a sound elimination area in a three-dimensional space. CONSTITUTION:The sound wave from a noise source is received by K microphones 1-1 to 1-k. Then K A/D converters 2-1 to 2-k convert the outputs of the microphones 1-1 to 1-k into digital signals. On the other hand, L microphones 3-1 to 3-L detect the suppression state of a noise. Then L A/D converters 4-1 to 4-L convert the outputs of the microphones 3-1 to 3-L into digital signals. Digital signals which minimize the L microphones by adaptive algorithm are outputted by M signal processing unit groups 5-1 to 5-M and then converted from analog to digital. Further, M speakers 10-1 to 10-M output sound waves for canceling the noise by sound interference.
Patent JP-S5483110-A (JP)
Title: Electric spray
Inventor: HATASAKI YASUZOU
IPC: B05B9/043
Filed: 1977-12-15
Abstract: PURPOSE: To spray liquid with a motor driven through pressing a switch so that the spray of the liquid containing none of Freon gas and the like becomes possible.  
     CONSTITUTION: When powered, a motor 4 revolves and drives to rotate a rotary shaft 4, and a rotary shaft 8 through the medium of a gear 6 and a reduction driving gear 9. Due to this rotation, a cam 10 rotates eccentrically with respect to said rotary shaft 8 to revolve one end 11a of an almost L-shaped lever 11 laterally of a cabinet 1. During this revolution, the other end of said almost L-shaped lever 11 vertically moves using a pin 15 as fulcrum to move vertically a nozzle 14 and a plunger 18  together. Through this vertical motion, a plunger pump 20 pumps up the liquid in a container 23 through a suction pipe 24 so that spray is made through the spray port 17 of a nozzle 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5483252-A (JP)
Title: Cooler for elevator cage motor
Inventor: WATANABE HIDENORI
IPC: H02P7/00
Filed: 1977-12-16
Abstract: PURPOSE: To reduce the size of an elevator cage motor and to reduce the noise limit of a fan by controlling the air flow of the fan upon detection of temperature of hoisting DC motor.  
     CONSTITUTION: An arc circuit 12 feeds an arc signal responsive to the outputs of temperature detectors 10, 11 of field 5 and interpoles 2 to thereby control an induction motor controller 9 to thus control the speed of an induction motor 8 to thereby adjust the air flow of a fan 7. When the cage starting frequency is low, the temperatures of the field 5 and the interpoles 2 are low to thereby control the controller 9 to rotate the motor 8 at low speed. Accordingly, it can reduce the speed of the fan with low air flow and noise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942790-A (JP)
Inventor: SUNADA KATSUYA
IPC: H01R43/04
Filed: 1982-08-31
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-H06335993-A (JP)
Title: Surface coated thermoplastic resin film and production thereof
Inventor: KOYANAGI KENJI
IPC: B32B27/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a thermoplastic resin film improved in slip properties without impairing the transparency of a film or film forming properties. CONSTITUTION:A layer of a granular resin with an average particle size of 0.05-1mum composed of a double-layer structure consisting of 20-70wt.% of a core layer of a methyl methacrylate/styrene/butadiene terpolymer and 80-30wt.% of surface layer of polyethylene is formed on at least the single surface of a thermoplastic resin film and heated to 60 deg.C or higher to obtain a surface coated film. By this method, a surface coated thermoplastic resin film wherein the thickness of the coating layer is 0.002-0.2mum, the coefficient of dynamic friction of the coating surface due to an Euler method is 0.5 or less and haze is 0.70% or less is obtained.
Patent JP-H094765-A (JP)
Title: Tool for protecting piping
Inventor: NISHIIKE AKIZOU
IPC: F16L5/00
Filed: 1995-06-19
Abstract: PURPOSE: To provide a tool for protecting piping to simplify piping executing work when a piping in a wall is effected, ensure the sufficient mounting strength of an interior decorative plate, and sufficiently ensure protection ability of a piping against nailing. CONSTITUTION: A tool for protecting piping is such constituted that a lock part 22 for fixing formed of a vertical division semicylindrical metal machined product extending along the outer surface of a piping and protruding in the direction of an outer diameter is arranged at an intermediate in the axial direction; and the lock part 22 for fixing is locked to the edge part of the piping insertion hole of a lower frame 3 and positioned in such a state that, with the protrusion part 22 for fixing serving as a boundary, a part on one side (an insertion part 23) is inserted between the outer surface of a piping and the inner surface of a piping insertion hole, and a part on the other side (a non-insertion part 24) is arranged along a piping 9 pulled out from a piping insertion hole 7.
Patent JP-H095857-A (JP)
Title: Photometry device for camera
Inventor: SAEGUSA TAKASHI
IPC: G03B7/28
Filed: 1995-06-19
Abstract: PURPOSE: To reduce the dissociation of a printing area from a photometry area, at the time of executing trimming photographing. CONSTITUTION: In this photometry device for a camera capable of switching a normal photographing mode for printing almost the whole area of the photographic picture frame 1 of a film, a first trimming photographing mode for printing an area narrower than the photographic picture frame 1 and a second trimming photographing mode for printing the area in a ratio smaller than that of the printing area of the first trimming photographing mode, even if any photographing mode is selected, the photometry of most of the printing area in the first photographing mode is executed.
Patent JP-S6131645-A (JP)
Title: Electronic control for car engine
Inventor: ABE KUNIHIRO
IPC: B23H7/20
Filed: 1984-07-20
Abstract: PURPOSE:To secure the safe operation in the case when a sensor is broken, by rewriting the value in each range in a table to a set value when the learned value taken into the table having the engine control elements as parameters exceeds each preset max. and min. values. CONSTITUTION:When an engine 1 is in operation, a microcomputer 15 corrects the fundamental injection amount Tp calculated on the basis of the inhaled air amount Q detected by an air-flow meter 17 and the number of revolution N detected by a crank-angle sensor 21 on the basis of the data such as those of an O2 sensor 16 and a water-temperature sensor 19 and controls an injector 4 according to the corrected fuel injection amount Tp'. In this case, when the data of the O2 sensor 16 is taken as learned values into a table, if the learned value taken into the table exceeds the max. or min. value, the value in each range of the table is rewritten to a previously set value. Afterwards, the set values are used as control values.
Patent JP-S5276796-A (JP)
Title: Electric machine tool
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1975-12-22
Abstract: PURPOSE: To provide an electric machine tool having large degree of freedom to support and feed a tool electrode by supporting a head via servo arm mechanism having plural arms controlled by the servo at respective positions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11329530-A (JP)
Title: Mounting structure for printed wiring board
Inventor: FUTAMI ISAO
IPC: H01R9/03
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To save work time for manufacturing inspection and reducer mounting area by connecting an electrode provided on a printed wiring board to a mounting terminal provided for a bus bar with pressure, and feeding power from the bus bar. SOLUTION: Electrodes in mounting holes 22A, 23A of a printed wiring board 211 are abutted in one-to-one correspondence against mounting terminals P11, P12 provided for a bus bar 27, and electrodes in mounting holes 22B, 22B are one-to-one-correspondingly abutted against mounting terminals N11, N12. In a condition that only electrodes of the printed wiring board 211 are suspended from horizontal surfaces of the mounting terminals P11, P12, N11, N12, screws 5 are inserted through the mounting holes 22A, 23A, 22B, 23B, screwed into female screws of the mounting terminals P11, P12, N11, N12, and fastened and fixed, and the electrodes and the terminal surfaces are electrically connected by pressure contact.  Similarly, electrodes of a printed wiring board 212 are connected in one-to-one correspondence to mounting terminals P21, P22, N21, N22, and electrodes of a printed wiring board 213 are connected in one-to-one correspondence to mounting terminals P31, P32, N31, N32.
Patent JP-S637903-A (JP)
Title: Fibrous bamboo material and its manufacture
Inventor: MIZUNO HIROSHI
IPC: B27J1/00
Filed: 1986-06-28
Abstract: PURPOSE:To provide a heterogeneous bamboo product in such a constitution where a bamboo material can be used for a cushion material and buffer material, by a method wherein the bamboo material is blown up to pieces of a fibrous state by releasing the bamboo material at a breath after the bamboo material cut in predetermined length has been left for a predetermined period of time under a high pressure atmosphere. CONSTITUTION:A large number of bamboo pieces 3 obtained by cutting off (cutting in round slices or slivers) bamboo raw materials (long-jointed bamboo) directly after felling in 5cm width are prepared. When the bamboo piece 3 itself is dry hereupon, the same is impregnated with water of 10% of more beforehand. Then pressure of the inside of an oven is raised to the extent of 10-30 atmospheric pressure by heating the furnace by putting the above- mentioned bamboo piece 3 into a high-pressure oven which has been made into a reducing atmosphere. Sulfur dioxide is used as the reducing atmosphere. A fibrous bamboo material 1 wherein numerous flexible bamboo fibers 2 are entangled one another at random is obtained. In addition, size of the bamboo fiber 2 turns thing whose diameter is about 0.01-0.5mm and length is about 5mm-60cm.
Patent JP-S5579001-A (JP)
Title: Tube immersion type evaporating boiler
Inventor: YAMADA AKIRA
IPC: B63J1/00
Filed: 1978-12-06
Abstract: PURPOSE: To enable the miniaturization of an apparatus and to increase the water making capacity of an apparatus for making fresh water from sea water used in a ship or the like by arranging a heating pipe and a condensing pipe at a predetermined place within a cylindrical can body divided into an evaporating chamber and a condensing chamber.  
     CONSTITUTION: A heating chamber 5 and a condensing chamber is provided in a mutually comminucated condition at the upper portion thereof through a cylindrical partition 4 in a cylindrical tube body 1 and few stages of a ring shaped heating pipe 7 are arranged concentrically at a bottom portion of a ring shaped evaporating chamber 5 as well as a heating liquid chamber is formed at an opening portion through a heating liquid cover 8 and a heating liquid introducing and a discharging pipe 10, 11 are connected and provided to the heating liquid chamber. In a condensing chamber 6, plural condensing pipes 12 are arranged vertically on a bottom plate 3 thereof and provided with an introducing and a discharge pipe of sea water for cooling. An introducing pipe of sea water functioned as an evaporating liquid is opened to a can body 1 tangentially. Because a longitudinal direction of a condensing pipe 12 and a flow direction of vapors are same, the volume can be reduced, a vapor flow passage can be lengthened, the separation of accompained splash is carried out effectively and the heat conductivity is enhanced by the tangential introduction of sea water to be evaporated as well as an apparatus is miniaturized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5942814-A (JP)
Inventor: KIME OSAMU
IPC: A01D34/27
Filed: 1982-08-31
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-H08327799-A (JP)
Title: Electron beam source
Inventor: TAKEI TARO
IPC: G21K5/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an electron beam source which can efficiently irradiate objects to be irradiated in the air with electron beams even if an irradiation window to take out electron beams from a vacuum is formed in a position away from an opening made on a side of an accelerating tube of the electron beam source and which can place in line a disinfecting or sterilizing process in continuous processes for containers and the like. CONSTITUTION: An electron beam source is equipped with an accelerating tube 1 which accelerates thermions emitted from a filament and takes them out as electron beams and whose inside is vacuum and an irradiation window 6 which takes out the electron beams from an opening of the accelerating tube 1 in order to irradiate it in the air with the electron beams. An electron guide tube 5 whose inside is vacuum is integrally formed between the accelerating tube 1 and the irradiation window 6, and a grid 8 is provided between the accelerating tube 1 and the electron guide tube 5. The electron beam source is constituted by applying accelerating voltage to the filament and irradiating electron beams from the irradiation window.
Patent JP-S5677216-A (JP)
Title: Conditioning cosmetic for hair of head
Inventor: UJIIE TOSHIAKI
IPC: A61Q5/12
Filed: 1979-11-27
Abstract: PURPOSE:The titled cosmetic, capable of generating suitable heat in use, and containing polyethylene oxide, polypropylene oxide or a derivative thereof and an alkylene glycol as essential components. CONSTITUTION:A conditioning cosmetic for the hair of head, having improved finishing effect even in use with water, usable for a hair rinse and hair treatment, etc., and containing polyethylene oxide, polypropylene oxide or a derivative thereof, e.g. polyethylene glycol 200, 300, 400 and 600 (molecular weight), in an amount of 50-90wt%, based on the total cosmetic and a 2-9C alkylene glycol at a weight ratio between the polyethylene oxide, polypropylene oxide or a derivative thereof and the alkylene glycol of 0.1:1-1.0:1. Hydroxypropyl cellulose is preferably used as a viscosity increasing agent in the cosmetic.
Patent JP-H09331524-A (JP)
Title: Digital signal coding method, edit method and transmission method
Inventor: TAWARA KATSUMI
IPC: H04N21/647
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To attain seamless coupling without destroying a decoder buffer in the case of linking a plurality of video bit streams. SOLUTION: In the case of linking a 2nd bit stream from a coder 20 with a 1st bit stream from a coder 10, a coding section 12 applies a limit to the vicinity of the end of the 1st bit stream to ensure a decoder buffer amount required for starting up the 2nd bit stream in response to a control signal from a terminal 14 so as to code the bit stream and a coding section 22 applies a limit to the vicinity of the head of the 2nd bit stream to ensure a decoder buffer amount required for starting up the 2nd bit stream in response to a control signal from a terminal 24 and decodes the stream.
Patent JP-2000338811-A (JP)
Title: Fixing device
Inventor: HIRAOKA TSUTOMU
IPC: F16C13/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a compact fixing device whose handleability is excellent and which is constituted so that fixing can be executed even on a general-purpose OHP sheet and thin paper is prevented from being wound without using a peeling pawl by forming the surface of a heating roller of a non-ground molded surface having specified surface roughness and forming the surface of a pressure roller of a ground surface having specified surface roughness based on roughness by a non-contact surface roughness tester. SOLUTION: The silicone rubber 1b of the heating roller 1 is the molded rubber which is not ground and the surface roughness thereof is set to be Rmax<=3 μm by the non-contact surface roughness tester. Thus, since light transmitted through an OHP is not irregularly reflected, the sufficient transparency of an OHP picture is secured. Besides, the silicone rubber 2b of the pressure roller 2 is rubber ground after being molded so that the surface roughness thereof becomes 10 μm<=Rmax<=15 μm by the non-contact surface roughness tester. Therefore, since the carrying force of paper is given by the driving of the roller 2 whose surface is rough in addition to the roller 1, the paper can be carried without slipping by oil.
Patent JP-H0316426-A (JP)
Title: High voltage switching circuit
Inventor: YAMAMOTO MASANORI
IPC: H03K17/73
Filed: 1989-06-14
Abstract: PURPOSE:To facilitate the use for a high voltage circuit by adopting a constitution such that a gate turn-off thyristor (GTO) and a 3-terminal thyristor (SCR) are connected in series with a main circuit, thereby eliminating the need for suppressing the dispersion in the turn-off storage time of the GTO. CONSTITUTION:A GTO 1 and an SCR 2 are connected in series with a main circuit 5 and both are switched simultaneously at the turn-on state. Then the GTO 1 is turned off at first at the turn-off state, the SCR 2 is turned off when the tail current of the GTO 1 reaches the holding current of the SCR 2 or below and the GTO 1 and the SCR 2 share a high voltage at the steady-state off-state. In this case, a coil L and the snubber capacitor CS of the main circuit are selected so that a jump-up voltage VDM applied to the GTO 1 is less than the breakdown voltage of the GTO 1 or below. Thus, the GTO 1 and the SCR 2 share a high voltage at the steady-off state and a high voltage is applied to the GTO 1 only at the turn-off switching and the suppression of the dispersion in the turn-off storage time is not required in comparison with the switching circuit employing only the GTO.
Patent JP-H07327868-A (JP)
Title: Heating toilet stool and its production
Inventor: INOUE SHUJI
IPC: A47K13/30
Filed: 1994-06-10
Abstract: PURPOSE:To provide a heating toilet stool, bringing about no molding uneveness caused by injection pressure, at the time of injection molding, being excellent in productivity as well. CONSTITUTION:By the injection mold 130, an upper portion 52 is molded with melted resin injected into the cavity CV1 for the upper portion, and before the upper portion 52 gets cold and stiff, the mold is opened, then, carrier- foundation, previously formed, is to be placed on the upper portion 52. Subsequently, by turning around and pressing the upper core fixing table 143, the first upper mold 144 and the second upper mold 145, the cavity CV2 for the lower portion is molded with the second upper mold 145 and the first lower mold 154. Then, by injecting melted resin into the cavity CV2 for the lower portion, the lower portion 54 is to be molded combining the upper portion 52 and the carrier-foundation. Simultaneously, another upper portion 52 for the heating toilet stool is to be molded with melted resin injected into the cavity CV1 for the upper portion.
Patent JP-H1072594-A (JP)
Title: Cleaning agent
Inventor: KAKIZAWA MASAHIKO
IPC: C11D7/32
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To remove metallic impurities from the surface of a semiconductor substrate without corroding metal wiring and without detriment to the flatness of the surface by cleaning it with a cleaning agent prepd. by adding a complexing agent capable of forming a complex compd. with a metal-staining substance to an org. carboxylic acid. SOLUTION: The org. acid has at least one carboxyl group, pref. 1-3 carboxyl groups, and may have 1-3 hydroxyl groups and/or 1-3 amino groups, a dicarboxylic or hydrocarboxylic acid being esp. pref. EDTA is an example of a complexing agent capable of forming a complex compd. with a substance which stains Al or Fe; however, a phosphonic acid compd. (e.g. 1- hydroxyethylidene-1,1'-diphosphonic acid) is an esp. pref. complexing agent. The amts. of the org. acid and the complexing agent compounded are 0.05-50wt.% and 0.01-10wt.%, respectively. Though the cleaning agent exhibits cleaning effects even at normal temp., it is heated to a suitable temp. when used since fine particles are removed more efficiently at higher temps. The cleaning agent can be compounded with many auxiliary ingredients.
Patent JP-H07334944-A (JP)
Title: Optical pickup drive device
Inventor: NAKAMICHI NIRO
IPC: G11B7/085
Filed: 1994-06-11
Abstract: PURPOSE:To arrange motors in dead space and to move an optical pickup at a high speed by providing plural motors and always driving the optical pickup with them. CONSTITUTION:Thread motors 35, 41 are arranged shifting their motor housings 55, 65 by 30 deg. from each other. Further, the rotary shafts 36, 42 of the thread motors 35, 41 are connected by a timing belt 40 so that rotors 54, 64 become the same rotational positions. Thus, the synthesized output torque of the thread motors 35, 41 are averaged and increased uniformly, and torque ripples are canceled with each other. Thus, the optical pickup 25 is driven smoothly.
Patent JP-H05115949-A (JP)
Title: Continuous casting machine provided with mechanical burr remover for use in oxygen burr cutting
Inventor: TOPURASU ROTSUTSU
IPC: B23D79/02
Filed: 1991-06-25
Abstract: PURPOSE: To completely remove burrs by arranging a deburring shearing beam diagonally to the burr line, and guiding a shearing piece in a height-adjustable manner by a spring at both end parts. CONSTITUTION: A bloom 2 cut from a cast strand is fed to a deburring process, and abutted on a bloom stopper to be positioned. A shearing piece 6 is lifted by an elevating/lowering element 11, abutted on a lower side of the bloom 2, and moved toward the burr line 7. A shearing beam 5 supporting the shearing piece 6 is diagonal to the burr line 7, and the shearing piece 6 successively remove the burr line 7 from the end. Since the shearing piece 6 is height- adjustable by the spring, burrs can be completely removed following the unevenness of the burr line 7.