baber/WOPTO huggingface dataset:
Patent JP-H0212732-A (JP)
Title: Image tube
Inventor: TSUCHIKAWA MINORU
IPC: H01J7/18
Filed: 1988-06-30
Abstract: PURPOSE:To improve the reliability of maintaining the vacuum degree by providing a getter membrane for gas absorption purpose at the inner wall of an image tube. CONSTITUTION:A bulb main body 100 and a photoelectric screen plate 3 are set at different positions, and the inside of a vacuum chamber is evacuated. The photoelectric screen 2 is formed in a photoelectric screen forming member 16. In this case, a getter movement manipulator 18 with a flash getter 19 installed at the tip is lowered to evaporate the flash getter 19 at a specific position in the bulb main body 100, to form a getter film 1. After that, the getter movement manipulator 18 is lifted, the photoelectric screen plate 3 is moved, and the bulb main body 100 is sealed up. By forming the getter film 1 in such a way, an image tube requiring no getter wire and no current feeding electrode to the getter wire in the structure can be supplied. Consequently, the reliability in respect to maintaining the vacuum degree by reducing the soldered parts can be improved.
Patent JP-H11347754-A (JP)
Title: Member for machine element and its manufacture
Inventor: KUMAGAI MASAKI
IPC: B23K103/10
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a member for machine element obtained as a complete member by forming the member having a part of the structure of the machine element by normal extrusion dies and welding the formed members with each other, and to provide the manufacturing method therefor. SOLUTION: This member 2 having a part of the structure of the machine element and realizing one machine element by combining the plural members, is subjected to friction welding along a weld line 3 occurred by butting the plural members each other. Since the member 1 for the machine element, is divided into the member 2 of a unit of bisection or over, which is easy to manufacture, the unit member 2 can be formed by the normal dies. Since the divided members 2 are welded by the friction welding with few warp, moreover, sufficient welding strength, both of function and facilitation property for manufacturing, can be cleared.
Patent JP-S5686369-A (JP)
Title: Battery driven power tool
Inventor: OGAWA YOUICHI
IPC: G01R31/36
Filed: 1979-12-14
Abstract: PURPOSE: To predict the proper charging time of a battery, by providing a clear circuit which  flows the current proportional to the current consumption of a power tool driven by a battery to  an electrochemical element, a circuit which sets a specified electrical capacity to the electrochemical element plus the means which detects and displays the fact that the setting electrical capacity  is cleared.  
     CONSTITUTION: The battery 4 being finished charging is connected to the connection terminals  26 and 27, and then the switch 10 is closed, the switching elements 11, 15 and 18 are turned off,  and the switching element 16 is turned on via the code converter 13. As a result, the clear current  flows to the time-limit element 19 via the resistance 17. When the clearing is over, the increase of  voltage between the electrodes K and A is detected by the signal comparator. Then the switching  elements 11 and then 15 and 18 are turned on with the element 16 turned off respectively. At the  same time, the control circuit 9 starts clocking to flow set current. Thus the pilot lamp 12 glows  simultaneously with completion of the setting for time elasping by a fixed time. Then, the switch  10 is opened and the switch 25 closed accordingly the clear current flows by the different of potential having a proportional value between the load currents across the resistance 21. The pilot  lamp 23 glows when the clearing is over, thus knowing the proper charging time of the accumulator 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5590608-A (JP)
Title: Manufacture of spinneret for hollow fiber
Inventor: KAKIGI HIDEMICHI
IPC: D01D4/02
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the title spinneret having a high concentricity of orifices and water or gas outlets, by machining the periphery of the nozzle tip and the inner surface of the polymer outlet simultaneously to form an orifice, and by boring and communicating a blind hole for water or a gas.  
     CONSTITUTION: The nozzle 8 having the blind hole 6 for water or a gas at the center and a plurality of polymer ports 7 is fixed in the holder 10 with the central polymer outlet 9. The periphery of the nozzle tip and the inner surface of the polymer outlet 9 are finished simultaneously by spark erosion using the hollow electrode 14 in alignment with the spinneret tip to give the orifice 9'. The water or gas outlet 16 is bored at the center of tip by spark erosion using the cylindrical electrode 15, in alignment with the tip, to open and communicate the blind hole 6 for water or a gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0917278-A (JP)
Title: Push button sheet of display operation panel
Inventor: OKAMOTO AKITO
IPC: H01H13/70
Filed: 1995-06-29
Abstract: PURPOSE: To give operation feeling such as click feeling and stroke feeling with very simple constitution when an operation switch in a display operation panel is operated, and surely recognize whether an operator correctly operates the operation switch or not to prevent malfunction of a device. CONSTITUTION: A push button sheet 1 made of an elastic transparent resin sheet is placed on an upper surface of a display operation panel 11 comprising a display 12 and a touch panel 13. A projection 2 is formed in the push button sheet 1 in correspondence with a display position of a switch in the display 12. When display content of the display is confirmed through the touch panel 13 and the push button sheet 1, then the projection 2 is pushed, the projection 2 elastically deforms, and comes in contact with the touch panel 13, and operational state is detected.
Patent JP-H06154605-A (JP)
Title: Catalyst for combustion of hydrocarbon
Inventor: KIKUCHI HIDEKAZU
IPC: F23C13/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide a catalyst for combustion of hydrocarbon having high combustion activity and excellent in heat resistance. CONSTITUTION:Lanthanum is mixed with zirconium or zirconia in (3:7)-(7:3) molar ratio of La:Zr and this mixture is fired at 1,400-1,800 deg.C. The resulting La-Zr multiple oxide (La2Zr2O7) is used as a catalyst carrier and a Pt group metal is carried on the carrier to obtain the objective catalyst for combustion of hydrocarbon.
Patent JP-H0330679-A (JP)
Title: Dna for coding ban i restriction endonuclease, ban i methylase and dna for coding ban i methylase
Inventor: MAEKAWA YOSHIHIKO
IPC: C12R1/19
Filed: 1989-06-28
Abstract: NEW MATERIAL:A DNA fragment coding Ban I restriction endonuclease derived from Bacillus aneurinolytieus. EXAMPLE:DNA having a basic sequence coding an amino acid sequence expressed by the formula. USE:Collection of Ban I restriction endonuclease. PREPARATION:A chromosomal DNA collected from Ban I restriction endonuclease producing bacterium is digested with a proper restriction enzyme and integrated into a plasmid of BR 322, etc., and transformed to Escherichia coli and the transformed bacterium is proliferated to isolate Ban I restriction endonuclease producing bacterium. The Ban I restriction endonuclease is collected from culture of the producing bacterium and DNA coding the enzyme is isolated and identified.
Patent JP-S6223659-A (JP)
Title: Abbreviated dialing service system
Inventor: KISHIMOTO MORIHIRO
IPC: H04M1/274
Filed: 1985-07-24
Abstract: PURPOSE:To decrease the operating time of a telephone line by outputting dial information corresponding to an abbreviated number registered in advance to the telephone line by an abbreviated dial operation from a telephone set in the case of calling and talking. CONSTITUTION:The abbreviated dial registration of a key telephone set, the trunk line acquisition, the output of content of abbreviated dial translation and the signal type switching are all given to a CPU 27 via a data transmission/ reception circuit 28 and detected. Further, the registration content of the abbreviated dialing and the signal kind of the trunk line are stored in a RAM 26 in advance. Then the trunk line acquisition is operated from the key telephone set 21, a trunk line connection circuit 24 is operated to form a trunk line channel 22. When the abbreviated dial is operated, the translated content corresponding to the said abbreviated dial number is led out of the RAM 26 and dial information corresponding to the translated content is outputted from a dial information output circuit 23 by the designation signal kind.
Patent JP-S647739-A (JP)
Title: Secret talk equipment
Inventor: TAGUCHI SATORU
IPC: H04K1/00
Filed: 1987-06-29
Abstract: PURPOSE:To exclude the complexity of regulation handling and to reduce man- hour required for the management of the regulation and the input by providing a means to automatically set enciphered and combined regulation corresponding to a subscriber identification number in a public telephone network each time a call is executed. CONSTITUTION:When a receiver 106 is un-hooked and the subscriber identification number of a transmission opponent is inputted from a key board 101, the identification number is inputted into a ringer 102, a switch 113 and a subscriber network 2, and connected to a transmission destination. On the other hand, a code setter 103 receives the identification number, and generates M series code from a scrambler 104 in a time sequence. Voice information from the code and an LPC vocoder 105 is inputted into a frame bit adding device 107, and the adding device 107 adds a frame bit to a scrambling voice signal, and the voice signal is connected to a secret talk equipment 1 designated by the key board 101 by the exchanging function of a network 2 through a modulator 109, an echo canceler 111, hybrid transformer 112 and the switch 113.
Patent JP-H0459045-A (JP)
Title: Adsorbent for chlorinated organic solvent and adsorbing device for the same
Inventor: ICHIBA YASUYOSHI
IPC: C02F1/28
Filed: 1990-06-21
Abstract: PURPOSE:To obtain a cheap adsorbent which efficiently adsorbs a chlorinated org. solvent by using a combination of adsorbent material comprising nickel deposited on a carrier and a carbonaceous adsorbent material. CONSTITUTION:A carbonaceous adsorbent material such as activated carbon, carbon black, etc., is compounded in an adsorbent material comprising 1-50wt.% nickel deposited on a carrier such as silicon oxide, aluminum oxide, etc. When the obtd. adsorbent is brought into contact with a chlorinated org. solvent such as trichloroethylene, tetrachloroethylene, etc., double bonds in the solvent is easily coordinated with the transition metal and held by the metal. Then this chlorinated org. solvent gradually moves into pores in the carbonaceous adsorbent and gives a multilayer adsorption state of molecules. Thus, the obtd. adsorbent efficiently adsorbs a chlorinated org. solvent and is cheap.
Patent JP-H10243269-A (JP)
Title: Information processor and recording medium
Inventor: EJIMA SATOSHI
IPC: H04N5/225
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To control an electronic camera with voice. SOLUTION: An electronic camera 1 is formed, so as to be put in the pocket of shirt, etc. and to protrude a photographic lens 3 and a microphone 8 out of the pocket at that time. When a voice instruction is performed, while putting the electronic camera 1 in the pocket of shirt, this voice is inputted by the microphone 8 and an object is photographed.
Patent JP-H04362410-A (JP)
Title: Suspension for vehicle
Inventor: NOJIRI SHOGO
IPC: B60G21/055
Filed: 1991-06-07
Abstract: PURPOSE:To keep an engine room compact and a hood line low by arranging a stabilizer in front of an engine which is installed at the front part of a vehicle and holding the same to upper arms with a holding mechanism. CONSTITUTION:A stabilizer 38 which is arranged in front of an engine 4 is held via an elastic material 42 with a holding bracket 44. On this account, the stabilizer 38 is arranged right before a crank pulley at the position of a timing belt cover 22 and held to upper arms 32, 32. When a vehicle 2 runs, if any of front wheels 8 moves vertically, the opposite front wheel 8 is moved in the same direction by the stabilizer subjected to elasticity to prevent the inclination of the vehicle and prevent the rolling of the vehicle 2 while promptly recovering the inclination. It is thus possible to eliminate the need for ample space for stabilizer arrangement and keep an engine room compact and a hood line low.
Patent JP-S6054886-A (JP)
Title: Diazo thermal recording material
Inventor: NAGAMOTO MASANAKA
IPC: G03C1/61
Filed: 1983-09-06
Abstract: PURPOSE:To enhance heat sensitivity while maintaining live preservability of a recording material, by a method wherein a water-insoluble binder is incorporated in the lower one of a diazo layer and a coupler layer, and a specified urea compound is incorporated in the coupler layer. CONSTITUTION:The diazo layer comprising a known diazo compound as a main constituent and the coupler layer comprising a known coupler as a main constituent are laminated on a base such as a paper, a synthetic paper and a plastic film. A heat-fusible or thermosoftening substance and known auxiliary components can be incorporated in the layers, and a water-insoluble binder such as a polyester, polystyrene and a chlorinated rubber is incorporated in the lower one of the diazo layer and the coupler layer. Further, a basic substance and a urea compound of the formula, wherein each of R1 and R2 represents a lower alkyl group, are incorporated in the coupler layer in an amount of 1/5-5pts.wt. per 1pt.wt. of the coupler.
Patent JP-S5867660-A (JP)
Title: Condensing method of n-phenylcarbamic ester
Inventor: FUKUOKA SHINSUKE
IPC: C07C239/00
Filed: 1981-10-16
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for polyurethane industrially and advantageously in high selectivity, by condensing an N- phenylcarbamic ester with a methylating agent in the presence of a specific solid super acid as a catalyst. CONSTITUTION:A compound of the formula[R is alkyl, aromatic or alicyclic; R' is H, alkyl, halogen, nitro, etc.; (r) is an integer 0-4], e.g. methyl N-phenylcarbamate, is condensed with a methylating agent, e.g. formaldehyde or paraformaldehyde. In the process, the reaction is carried out in the presence of a solid super acid consisting of a metallic oxide, e.g. zirconium oxide, iron oxide or titanium oxide, and sulfuric acid ions, preferably dilute sulfuric acid, in combination. The catalyst has the following advantages: No halogen is contained, and there is no problem in the preparation and disposal thereof. It is stable to water and usable even in the case of a nonaqueous system. The reduced activity can be regenerated by the heat treatment, etc.
Patent JP-H0330205-A (JP)
Title: Stand type luminaire
Inventor: MATSUO KOJI
IPC: F21S6/00
Filed: 1989-06-27
Abstract: PURPOSE:To realize compactness at the time of housing without hindering safety at the time of use by moving a stabilizing member against a base main frame with turning of a turn shaft. CONSTITUTION:A strut 4 is turnably fitted to a base main frame 2 on which a lighting device is mounted, and a lighting tool 6 in which a lamp 5 is equipped is turnably fitted in the tip of the strut 4. A stabilizing member 3 is provided under the base main frame 2 movably against the base main frame 2, and while a driving device for moving the stabilizing member 3 against the base main frame 2 with turning of a turn shaft is provided in the base main frame 2. The stabilizing member 3 is thereby moved by the driving device to the stabilizing position under the used condition and to the housing position under the housed condition, and safety at the time of using an compactness at the time of housing can be compatible with each other.
Patent JP-H11333326-A (JP)
Title: Centrifugal separator
Inventor: TOYAMA MASAMI
IPC: B04B15/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To precisely execute the temp. control of a sample with excellent heat efficiency by arranging a heating means or a cooling means directly on a rotor of a centrifugal separator. SOLUTION: In a centrifugal separator, a motor 3 is mounted to a flange 2 through an elastic body 4 and the rotor 5 is arranged freely detachably on a shaft 3a of the motor 3. Holes 5a for holding are formed on the periphery of the upper surface of the rotor 5. A circuit recessed part 11 is formed on the bottom surface of the rotor 5, plural Peltier elements 12 are arranged to be stuck to the recessed part 11 and 2 annular conductive bodies 13, and 14 are concentrically arranged to be stuck to the center part of the recessed part 11. And one terminal of the Peltier element 12 is connected to the annular conductive body 13 and another terminal is connected to the annular conductive body 14 and both terminals are connected to a controller 19 with contacts 15 and 16, lead wires 17 and 18.  The rotor 5 is cooled or heated with the Peltier elements 12 by supplying current set by the controller 19 to the Peltier elements 12 to cool or heat each tube, in which the sample is housed.
Patent JP-S61111547-A (JP)
Inventor: HERUMUUTO TORIBUCHIYU
IPC: C30B9/00
Filed: 1985-07-26
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-H0513557-A (JP)
Title: Electrostatic chuck
Inventor: NODA KAZUO
IPC: H02N13/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide an electrostatic chuck which has good power supply properties to a chuck electrode plate and prevents damage to a surface layer of a ceramic board. CONSTITUTION:Recessed parts 11, 12 are formed on a rear of a device and the device is provided with an alumina plate 1 whose surface is a chuck surface 13, chuck electrode plates 2, 3 buried inside the alumina plate 1, power receiving electrode plates 4, 5 buried inside the alumina plate 1 to be exposed at bottoms of the recessed parts 11, 12 and connecting parts 6, 7 for electrically connecting the chuck electrode plates 2, 3 and the power receiving electrode plates 4, 5. It is formed by pressing the power supply electrodes 8, 9 which are electrically connected to a high voltage generating device to exposed surfaces 41, 51 of the power receiving electrode plates 4, 5.
Patent JP-H05330376-A (JP)
Title: Load conveyor system
Inventor: NISHIOKA HIDEKI
IPC: B60P1/36
Filed: 1992-05-29
Abstract: PURPOSE:To provide a load conveyor system wherein a belt is layed and supported with a proper tension according to the property thereof or the weight of a conveyed load and so on as well as the simplification of driving structure and reduction in the cost of production are promoted. CONSTITUTION:In a load conveyor system in which a belt 5 to be installed via a slide frame 7 is brought into slide contact with the top of a fixed frame 17, a driving roller 20 and a driving sprocket 23 being solidly locked are installed at one end side and a driven roller 21 and a rolling wheel 24 at the other end side, respectively, while both ends of a load chain 6 being stretched via the driving sprocket 23 and the rolling wheel 24 are connected to the slide frame 7 via a chain tension adjusting bolt 10. Likewise, both ends of the belt 5 being stretched on an outer peripheral side of the load chain 6 via the driving roller 20 and the driven roller 21 are connected to the slide frame 7 via a belt tension adjusting bolt 9.
Patent JP-S648669-A (JP)
Title: Manufactur of charge coupled element
Inventor: SHIRAISHI TADASHI
IPC: H01L29/762
Filed: 1987-06-30
Abstract: PURPOSE:To suppress a variation in the area between both an output barrier electrode and a reset electrode due to the displacement of a mask alignment and to easily suppress a variation in the area of a floating diffused region by manufacturing the barrier electrode and the reset electrode in the same step. CONSTITUTION:An isolation region 2 for electrically isolating between elements, and a gate oxide film 3 are formed on a semiconductor substrate 1. Then, with a mask a transfer electrode 4a is formed on the film 3. Thereafter, its positioning is conducted by a mask alignment, and a transfer electrode 4b, a reset electrode 5 and an output barrier electrode 6 are formed on the film 3. Subsequently, with all the electrodes formed on the film 3, i. e., the electrodes 4a, 4b, 5 and 6 in the drawings as masks an ion implantation is executed to form a floating diffused region 7, a reset drain region 8. Further, an insulating film 9 is deposited by glass coating or the like. Thus, since the electrodes 4, 6 are positioned with the same mask and manufactured by the same process, the mask alignment is not displaced.
Patent JP-H064897-A (JP)
Title: Optical head
Inventor: HIGO KAZUHIKO
IPC: G11B7/135
Filed: 1992-06-23
Abstract: PURPOSE:To provide a miniaturized and simplified fixed optical system and a movable optical system with light in weight and high rigidity and to provide an optical head with low cost corresponding to high speed access. CONSTITUTION:A galvano-mirror 17 is provided on halfway of an optical path between an objective lens 21 and a collimator lens 16 and tracking from the fixed optical system 18 is driven by this constitution. By forming a reflection type hologram on the whole surface of the galvano-mirror 17, the returned light beam from the surface of a recording medium 22 is separated from a transmitted light from a semiconductor laser 15 and the returned light beam is introduced to a photodetector 23 integrated with the semiconductor laser 15.
Patent JP-H0721245-A (JP)
Title: Method and device for drawing information processing
Inventor: KONDO SATOSHI
IPC: G06F17/50
Filed: 1993-07-02
Abstract: PURPOSE:To previously display all errors in a drawing. CONSTITUTION:When the drawing is inputted to a device, all kinds of the errors existing in the drawing are detected. When the errors of four points consisting of (X1, Y1), (X2, Y2), (X3, Y3) and (X4, Y4) exist in the drawing, the positions and the contents of the errors are stored as the list of error information. When all the errors are detected, the errors are displayed on the drawing so that the types of the errors can be discriminated. An operator can previously learn the error on the drawing by viewing the drawing where the errors are shown.
Patent JP-S5865982-A (JP)
Title: Vehicle cooling unit
Inventor: YUUNAI KAZUHIDE
IPC: F04B25/00
Filed: 1981-10-15
Abstract: PURPOSE:To prevent the temperature rise of discharge gas from a compressor having two cylinders, by allowing a small amount of gas coolant to flow into one of the cylinders which is closed during one cylinder operation. CONSTITUTION:A bypass pipe 11 formed of a thin capillary tube is arranged between the inlet part 9 and outlet part 10 of an opening and closing valve 8 so that a small amount of gas coolant is fed to the suction port 2b of a compressor 1 even when the opening and closing valve 8 is closed. Accordingly, the inside of the closed cylinder of the compressor 1 is prevented from being evacuated so that refrigerator oil is prevented from entering into a coolant circuit, thereby the temperature rise of the compressor discharge gas may be prevented.
Patent JP-H1010397-A (JP)
Title: Lens barrel and optical equipment provided with it
Inventor: MAEKAWA HIROAKI
IPC: G02B7/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel constituted so that an output required by the driving means of a cam member is reduced and a zooming speed is prevented from becoming very different according to a zooming direction and an optical equipment provided with it. SOLUTION: This lens barrel is provided with a holding member biasing means 5 biasing a plurality of lens holding members 1 and 2 mutually made to approach or separated by driving the cam member 4 in a direction that they mutually approach or in a direction that they are mutually separated between the holding members 1 and 2. Besides, it is provided with a cam member biasing means 8 biasing the cam member 4 in a driving direction that the holding members 1 and 2 are moved by resisting to the biasing force of the biasing means 5.