baber/WOPTO huggingface dataset:
Patent JP-H03274498-A (JP)
Title: Generation of ultra short pulse of electron beam
Inventor: TAKEMURA YASUHIKO
IPC: G21K1/093
Filed: 1990-03-26
Abstract: PURPOSE:To take out peak part of an electron beam selectively and to get ultra short pulses of electron beam by making an electron beam (REB) having a relativity theory speed, pass through a vicinity of a superconductive body. CONSTITUTION:A neon gas fills a chamber. Thermal electrons generated by a heater 1 from a cathod 2, are accelerated by an anode 3. High voltage required for the acceleration is obtained by storing electrical charge at a condenser 4. An REB obtained in such a way is focused to a beam by passing through a cavity 11 made of an oxide superconductive body. This beam is made to pass slightly through a surface part of a beam deflection tip 10. The beam other than a peak part thereof is deflected by the deflection tip 10 and only a very short part of the peak part goes straight-forwardly. The straightforwardly going beam is collected at a Faraday's cup 5 for time resolution. Also, if a solid scintillator is placed in stead of the cup 5, the scintillation thereof can be photoed by a streak camera.
Patent JP-2000263567-A (JP)
Title: Lens molding apparatus
Inventor: OZAWA TAKESHI
IPC: B29C39/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens molding apparatus wherein the no. of constituting parts for a lens mold to be stocked can be decreased and when automation is attempted, the occupied space of the whole apparatus can be reduced. SOLUTION: This lens molding apparatus is provided with a pair of chuck mechanisms 15 and 16 which chuck a pair of lens molding molds 12A and 12B and are slidable in the separating and approaching direction each other in such a way that a pair of lens molding molds 12A and 12B forming the outer shape of both faces of a molded lens are arranged so as to face to each other, and a tape winding mechanism 32 which encloses the facing space between a pair of lens molding molds 12A and 12B and forms a casting space 43 wherein a molding resin is cast between the facing space by advancing into a facing space 31 of a pair of the chuck mechanisms 15 and 16 and winding a tape 41 so as to surround the outer peripheral part of a pair of the lens molding molds 12A and 12B.
Patent JP-S571168-A (JP)
Title: Cordelle string winder
Inventor: IIYAMA RIYOUICHI
IPC: B65H81/06
Filed: 1980-06-04
Abstract: PURPOSE: To prevent a cordelle string from being cut or subjected to irregular-pitch winding in a device to wind and fuse the said string spirally on a coaxial cable with a small diameter of conductor by providing a rotatable spring guide in a stepped cylindrical body for removing the tension of the string.  
     CONSTITUTION: A coaxial cable conductor A is conducted through an inserting hole 4 and an induction heating device 9, and engaged with a winder 12. Meanwhile, a cordelle string B is wound round the conductor A along the turn of a spring guide 7 and fixed. At this stage, the lower end of the guide 7 is engaged with a projection 3 of a rotational body 1 and loosely fitted inside a cylindrical body 6 to be rotatable. When a driving device is started, the conductor A is drawn out. Simultaneously, the cordelle string B is delivered out and wound round the conductor A, as it is slided through a taper part or a stepped part 5 and its tension is removed. The cordelle string B is then the heating device 9 to be fused onto the conductor A, and wound up on the winder 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04313593-A (JP)
Title: Lifting magnetic attraction device
Inventor: IWASAKI HIROSHI
IPC: B25J15/06
Filed: 1991-04-09
Abstract: PURPOSE:To provide a lifting magnetic attraction device capable of on/off operation easily without losing simple structure by operating an operation mechanism, relatively moving a movable magnet group to a fixed magnet group, to make attraction action on/off. CONSTITUTION:Frames 2 are arranged on both upper and lower ends, and magnetic poles 6 and 7 are magnetically separated with a polarization material 8 to be arranged between the frames 2 and 2. A fixed magnet 9 is fixedly supported in the magnetic pole 6, and a movable magnet 10 is supported facing the magnetic pile 7 with a movable frame 12. A movable frame 12 is connected to a lever 5 with a movable shaft 3, the lever 5 is shaft-supported with a fixed shaft 4, and is rotated around the fixed shaft 4 according to operation to move a movable magnet 10 in a vertical direction. A full line condition is an on- condition where the movable magnet 10 is lowered to attract work to between the magnetic poles, and an imaginary line position shows an off-condition where the movable magnet 10 rises not to attract the work to between the magnetic poles.
Patent JP-H07258475-A (JP)
Title: Rubber composition for vibration insulation
Inventor: JINNO FUMIHIKO
IPC: C08L21/00
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a vibration-insulating rubber composition capable of forming a lightweight rubber vibration insulator reduced in increase of dynamic magnification and excellent in stiffness and fatigue resistance. CONSTITUTION:This rubber composition for vibration insulation is composed of an elastic rubber material and a hollow filler having 5 to 300mum average particle diameter and buried in the elastic rubber material in a dispersed state. If the average particle diameter of the hollow filler is reduced up to about 5mum, increase of dynamic magnification is reduced. According as, however, the average particle diameter of the hollow filter increases, the fatigue resistance is gradually reduced. A hollow filler having an average particle diameter up to about 300mum, therefore, is practically used. If a silane coupling agent is used in combination, the dynamic magnification is further reduced.
Patent JP-S56543-A (JP)
Title: Air heating and temperature controlling device prior to air cleaner and carburetor of gasoline engine
Inventor: HIGUCHI YOUICHI
IPC: F02M31/08
Filed: 1979-06-18
Abstract: PURPOSE: To gasify fuel thoroughly in the wintertime by a method wherein the sucked air is heated beforehand by means of a heat of an exhaust manifold and then led to a carburetor through air cleaner.  
     CONSTITUTION: To heat the air prior to its coming into an air cleaner (2), an air suction pipe is provided additionally on an exhaust manifold (7), thereby heating  the sucked air by means of an exhaust heat. To control the air temperature in this case, a governing valve provided in an air suction bypass pipe is controlled by an action of the air cleaner (2) and a bimetal (1) arranged at suitable portion, and  thus the sucked air passing the air suction pipe is allowed to bypass. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59202235-A (JP)
Title: Expandable styrene resin particle
Inventor: KUDOU TAKEO
IPC: C08J9/18
Filed: 1983-04-30
Abstract: PURPOSE:Expandable styrene resin particles undergoing no agglomeration during pre-expansion and, when molded, providing a molding in which fusion among particles is excellent, prepared by coating the surfaces of blowing agent-containing styrene resin particles with a specified polyether and starch. CONSTITUTION:The surfaces of blowing agent-containing styrene resin particles are coated with (A) a polyether containing the repeating units of formulas I , IIand III (wherein R is a trivalent organic group) at a I /II ratio of 100/0-60/40 and a III/( I +II) ratio of 0/100-8/92 and (B) starch. Component A is used in an amount of 0.005-1wt% and component B is used in an amount of 0.005-2wt%, each based on the above particles. Examples of the blowing agents which can be suitably used include aliphatic hydrocarbons, halogenated aliphatic hydrocarbons and alicyclic compounds, and those compounds which have a boiling point lower than the softening point of the above thermoplastic resin are preferable. Liquid polyethers (which may be viscous) are used as component A.
Patent JP-H09269156-A (JP)
Title: Regenerative heat exchanger
Inventor: NAKAMURA TAKAHIRO
IPC: F25B9/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the heat exchange performance by filling a plurality of granular materials in a gap between an inner circumferential surface of a cylindrical body and an outer circumferential surface of fillers to realize the sufficient contact of the working gas with the fillers in a system in which the fillers for heat exchange are arranged in the cylindrical body both ends of which are open. SOLUTION: In a displacer 21 to be used in a Sterling refrigerating machine, more than several hundred of metallic meshes 23 in which metallic wires of stainless steel or copper are knit are laminated and filled in a resin cylindrical body 22, and granular materials 24 formed of the copper alloy material of 150-200μm in grain size are filled in a gap between an inner circumferential surface of the cylindrical body 22 and an outer circumferential surface of the laminated metallic meshes 23 are filled. Because the granular materials 24 are required to keep the thermal gradient within the laminated metallic meshes 23, materials of excellent heat conductivity are not preferable. Most of the working gas flowing from an opening of the cylindrical body 22 to the fillers is passed into the fillers, and the sufficient heat exchange can be realized with the fillers.
Patent JP-H07280784-A (JP)
Title: Chromatography device
Inventor: MATSUURA SHUNICHI
IPC: G01N30/86
Filed: 1994-04-15
Abstract: PURPOSE:To enable information such as part replacement year, month, and day to be has no simply and precisely recorded even in a unit which printer. CONSTITUTION:Plural units 9, 10, and 11 are mutually connected via communication, and maintenance information such as part replacement date is sent to a unit 11 incorporating a printer 8 and output therefrom. The current year, month, and day are inquired to the unit 11 incorporating a clock unit 7, and the part replacement information together with the current date are stored in the memories 3a and 3b of the units 9 and 10.
Patent JP-H09262208-A (JP)
Title: Ophthalmological apparatus
Inventor: SATAKE EIJI
IPC: A61B3/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make peripheral devices connected to an ophthalmological apparatus possible to operate by an examiner from the side of the ophthalmological apparatus without increasing extra operating switches, etc., in the ophthalmological apparatus. SOLUTION: In this ophthalmological apparatus, a joy stick 3 is installed for displaying the transferring direction of a slit lamp body 1 on alignment for an objective eye when a person detecting sensor 6 does not detect the existence of the objective person. The joy stick 3 fulfills a command selection switch which selects a command to be transmitted to an image recording device 7 as the peripheral device connected to the ophthalmological apparatus and a switch 4 installed for commanding the photographing of the object eye and also fulfills a command transmitting switch to transmit the command to the image recording device 7.
Patent JP-S57191566-A (JP)
Title: Simple measuring method for resistance value
Inventor: FUKUSHIMA YASUMASA
IPC: G01R27/14
Filed: 1981-05-21
Abstract: PURPOSE:To perform measurement easily without cutting a part of a closed circuit while the circuit is in operation, by connecting a voltmeter across a resistance to be measured in the closed circuit, and further connecting an ammeter across another resistance in the same closed circuit. CONSTITUTION:For the measurement of the resistance value of a resistance R1n, a voltmeter 1 having sufficiently high internal resistance is connected across the resistance R1n. Further, an ammeter 2 which has sufficiently low internal resistance is connected across a resistance R2n connected in series to the resistance R1n. When measured values of said voltmeter 1 and ammeter 2 are assumed to V volt and I ampere, then R1n=V/I(OMEGA) is obtained. Similarly, values of other resistances are measured respectively.
Patent JP-S58195720-A (JP)
Title: Space heater
Inventor: MIURA MITSUYOSHI
IPC: F24V30/00
Filed: 1982-05-08
Abstract: PURPOSE:To provide a space heater which is safe and easy to operate, and has a low running cost, by constituting the device such that the heat of absorption, produced in case a coolant steam being of a type of a concentration difference energy is absorbed, is utilized. CONSTITUTION:A solution 23 of absorption heating salts is housed in a solution tank 20, and a solvent 44 such as water is housed in a solvent tank 40 located in the solution 23 to heat a heater 50 including an electric heater 53. In this case, when the temperature of the solution 23 attains the boiling point of the solvent 44, only the solvent 44 is boiled to generate steam. Then, steam in the tank 40 is jetted into the solution 23 from a blow-off pipe 72 through a pipe 70 passing through a heat exchanging chamber 60 to generate the heat of absorption. The steam in the tank 40 flows in a pipe 80 provided at the middle part thereof with an injector 81, and makes contact with the solution 23, absorbed through a pipe 82, at the injector 81 to produce the heat of absorption. The heat produced by said absorping reaction is dissipated into the air through the heat exchanging chamber 60 to perform a heating.
Patent JP-H02256117-A (JP)
Title: Structure of switch terminal for key board
Inventor: HOTTA HIROSHI
IPC: H01H13/04
Filed: 1989-03-29
Abstract: PURPOSE:To prevent critical troubles such as disconnection, etc., owing to cracking in soldered parts by forming a slit in terminal and splitting the slit and fixing a switch main body therein. CONSTITUTION:Slits 5 are so formed as to be split in a plurality of terminals 4 in their longitudinal direction which are projected downward from a wall of a switch main body 1 and installed in the printed substrate 2. Since the switch main body 1 is fixed unmovably in the printed substrate 2, the switch 1 is prevented from coming up in succeeding dip soldering process. That is, the printed substrate 2 is pinched between a stand-off 6 which is formed in the bottom of the switch main body 1 for a key board and a solder 8. Consequently, critical troubles such as disconnection owing to stress and cracks in the soldered part are prevented.
Patent JP-S573111-A (JP)
Title: Temperature control device
Inventor: FUKAZAWA KATSUROU
IPC: G05D23/24
Filed: 1980-06-05
Abstract: PURPOSE:To secure fail safe for disconnection of a temperature sensor, by detecting the disconnection state of the temperaure sensor independently of temperature control and control for prevention of excessive rise. CONSTITUTION:A resistance 8, a temerature sensor 9, and the baseemitter connection of a transistor 10 are conncted in parallel to the heating main circuit consisting of a temperature fuse 3, a relay contact 4a, and a heater 5. Similarly, a relay coil 4, the collector emitter connection of a transistor 26, and the collector-emitter connection of the transistor 10 are connected in parallel. The output terminal of an operational amplifier 28 for temperature control is connected to the base of the transistor 26. By this constitution, even if the temperature sensor 9 is disconnected, a bias current is not supplied to the base of the transistor 10, and therefore, a current is not flowed to the relay coil 4, and the contact 4a is opened to prevent power supply to the heater 5, and thus, overheat is prevented.
Patent JP-H05278231-A (JP)
Title: Ink jet recording method
IPC: B41J2/21
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an image having no density unevenness and an emphasized specific color without lowering a throughput. CONSTITUTION:In a multihead, a plurality of heads each having an arrangement of a plurality of ink delivery ports are arranged per ink color in a direction different from the arranging direction of the ink delivery ports. A main scanning is conducted by reciprocating the multihead in the arranging direction of the heads. After the main scanning, a sub-scanning is conducted by feeding a recording material by a width according to a recording width. In this manner, a color image is being recorded on the recording material. In a forward path in the reciprocating action, all of colors Y, M, C, and K are recorded, and in a return path, only the color K is recorded.
Patent JP-S61229864-A (JP)
Inventor: HANSU PIITAA ISENRINGU
IPC: C07D213/82
Filed: 1986-04-03
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-H08277929-A (JP)
Title: Transmission control device for beltless continuous variable transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H9/00
Filed: 1995-04-03
Abstract: PURPOSE: To enable starting, climbing and running with medium/high speed of a car in a fail state of electric control. CONSTITUTION: When fail in electric control during running of a car, a power source of a controller is switched OFF and operation of transmission control solenoids 5a and 5b is stopped. Hydraulic pressure in oil chambers 4a and 4b are kept constant. When hydraulic pressure in a hydraulic supply oil passage port 4k is increased in such a state, force in respect to the a spool 4g is increased upward, and the spool 4g is moved upward. A communication rate between the hydraulic supply oil passage port 4k and a discharge port 41 is increased, and hydraulic pressure in the hydraulic supply oil passage port 4k is reduced. When the hydraulic pressure in the hydraulic supply oil passage port 4k is decreased, upward force in respect to the spool 4g is reduced. The spool 4g is moved downward.  A communication rate between the hydraulic supply oil passage port 4k and a line pressure port 4c is increased, and hydraulic pressure in the hydraulic supply oil passage port 4k is increased.
Patent JP-S59202489-A (JP)
Inventor: SEKIDO MUTSUHIRO
IPC: G09F9/30
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5932423-A (JP)
Inventor: HANSU CHIERUFUERUDAA
IPC: A47F7/00
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60220645-A (JP)
Title: Data transmission system
Inventor: YOSHIMATSU KENZOU
IPC: H04L29/06
Filed: 1984-04-18
Abstract: PURPOSE:To discriminate easily an instruction, to which a device responds, even in case of disturbance of the sequence of instructions and responses by including data indicating contents of the instruction in response data to the instruction of one device from the other device. CONSTITUTION:When an IC card 1 is inserted to an IC card reading/writing part 20, a write instruction and data are supplied to a CPU41 of the reading/writing part 20 from a CPU11 of a card handling machine. The CPU41 checks whether received write instruction and data are correct or not; and if they are correct, data and the instruction are supplied to a CPU3 of the card 1, and response data indicating the check result and data indicating the instruction to this response data are outputted to the CPU11. Then, the CPU11 finds that response data to the write instruction is transmitted back from the IC card reading/writing part 20 and correct transmission is performed. The CPU3 checks whether the instruction and data are transmitted correctly or not; and if they are transmitted correctly, the CPU stores them in a memory 4 and outputs data indicating the check result to the CPU41.
Patent JP-H05283302-A (JP)
Title: Capacitor sealing rubber
IPC: C08L23/22
Filed: 1992-03-31
Abstract: PURPOSE:To improve strength, particularly, elongation by compounding a compound of butyl rubber or butyl rubber and ethylene-propylene rubber with peroxide vulcanizer, carbon black, and white filler in a wt.pt. of a specified range of values. CONSTITUTION:A 100wt.pt. of a compound of butyl rubber or butyl rubber and ethylene-propylene rubber is compounded with peroxide vulcanizer in 0.03-10wt.pt., carbon black of 0-300wt.pt., and white filler of 0-300wt.pt. Capacitor sealing rubber can be obtained by compounding rubber components in such amounts and by vulcanizing its rubber composite. Thus obtained capacitor sealing rubber is excellent in antichemical permeability, tearing strength, elongation, etc. Further, it can prevent cracks from occurring in edges of the metal case and in the sealing rubber zone.
Patent JP-S57193741-A (JP)
Title: Position detector of throttle valve
Inventor: TAMURA TAKESHI
IPC: F02D35/00
Filed: 1981-05-22
Abstract: PURPOSE:To perform position detection of high reliability without hysteresis for a throttle valve, by securing a rotor to a shaft of the throttle valve, mounting a reflection mirror to the rotor and providing light emitting and receiving units and photocoupler at a face-to-face position to said reflecting mirror. CONSTITUTION:Voltage is applied across a power source terminal 9 and earth terminal 10 to emit light from a light emitting unit 15a of a photocoupler 15, and the light is refelcted by a reflecting mirror 14, mounted to a rotor 13, at a position of a throttle valve shaft 1 under an idling condition, if a light receiving unit 15b is existent within a range of luminous flux 16, to output an ON signal from an output terminal 11. When the shaft 1 is angularly displaced to the direction of increasing a rotary speed, the reflected luminous flux 16 is amplified to the displacement of double angle and deflected out of the light receiving unit 15b. Accordingly, hysteresis is eliminated, and chattering from vibration is removed, further position detection of high reliability can be performed for a throttle valve because of contactlessness.
Patent JP-S58194826-A (JP)
Title: Preparation of hexafluoroisobutene and/or hexafluorobutene
Inventor: AISAKA YOUNOSUKE
IPC: C07C67/00
Filed: 1982-05-10
Abstract: PURPOSE:To obtain the titled substance useful as a comonomer for a heat- resistant polymer or an improver for ethylene/tetrafluoroethylene copolymer, etc. inexpensively and easily, by reacting hexafluoropropene with a methyl halide. CONSTITUTION:Hexafluoropropene and a methyl halide are fed at a molar ratio of 1:(0.2-5) [preferably 1:(1-3)], and reacted at 400-800 deg.C (preferably at 55- 700 deg.C) at 0.5-5 atm. for one second - one hour, to give the titled substance. The reaction mixture is distilled to give a mixture of the titled substance, which is reacted with bromine or chlorine, so that hexafluorobutene is halogenated and converted into a high-boiling substance, and it is separated from hexafluoroisobutene.
Patent JP-H02259893-A (JP)
Title: Portable semiconductor memory
Inventor: KIMURA MASATOSHI
IPC: G06F21/60
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an IC memory card, in which it is extremely difficult to theft and forge stored data, by providing personal identification function by a personal identification code train in the configuration of only passive function parts. CONSTITUTION:Respectively for decoding text and the personal identification code train stored in a non-volatile memory 19, the personal identification code train is read out to a collation circuit 18 and the decoding text is read out to a terminal equipment where an IC card 100 is connected. In the terminal equipment side, a key-inputted personal identification number is coupled to the read out decoding text and the personal identification code train is decoded and sent from the terminal equipment to the collation circuit 18 in the IC card 100. The personal identification code train is collated with a personal identifica tion code train, which is read out of the non-volatile memory 19, and when both code trains are coincident, an access can be executed from the terminal equipment to a main storage part 1a. Thus, secret holding function is added to the main storage part.