baber/WOPTO huggingface dataset:
Patent JP-S5410890-A (JP)
Title: Control unit of control rod driving mechanism
Inventor: IKEHARA MORIHIKO
IPC: G21C7/14
Filed: 1977-06-27
Abstract: PURPOSE: To provide a solenoid valve in connecting a control rod selection bus bar with a solenoid valve control bus bar in matrix condition so as to reduce a plurality of solenoid valve control switching units. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01252772-A (JP)
Title: Ion implantation equipment
Inventor: SAKURADA YUZO
IPC: C23C14/48
Filed: 1988-03-31
Abstract: PURPOSE:To carry out uniform ion implantation by means of a simplified electric power source by subjecting analyzed and accelerated ions to deflection and neutral particle removal by means of electrostatic deflecting systems provided to the positions on the former-stage side of a focusing lens, respectively, and then allowing the above ions to scan a specimen by means of independently controllable multipole deflecting systems. CONSTITUTION:Ions produced in an ion source 1 are analyzed by means of analyzer magnet 2, and the resulting ions of the required energy and mass are accelerated by means of an accelerating tube 3. The resulting ion beam is focused through a focusing lens 6 and then implanted in a specimen 9 via deflection scanning systems. In the above ion implantation equipment, the above deflection scanning systems are constituted of an electrostatic deflecting system 4 for removing neutral particles and multipole deflecting systems 7, 8 for parallel scanning respectively capable of independent voltage control. Further, a second electrostatic deflecting system 5 is disposed on the former-stage side of the focusing lens 6, by which the ion beam after neutral particle removal is deflected parallel to an optical axis. Moreover, the focused ion beam is deflected by means of the above first multipole deflecting system 7 and then the direction of the ion beam is regulated to the prescribed direction with respect to the surface of the specimen 9 by means of the above second multipole deflecting system 8 having a structure similar to the above deflecting system 7. By this method, the uniformity of ion implantation can be improved.
Patent JP-S60219735-A (JP)
Title: Formation of deposited film
Inventor: HARUTA MASAHIRO
IPC: H01L21/205
Filed: 1984-04-16
Abstract: PURPOSE:To contrive the uniformity of characteristics and the stabilization of quality by forming the gaseous atmosphere of an Si compound expressed by a specific formula with a compound containing atoms belonging to the III group or the V group. CONSTITUTION:Valves 14-1 and 16-1 of a supply source 9 filled with the gas of an Si compound expressed by the formula [R<1> and R<2> represent H or an alkyl radical with the number of carbons 1-3, respectively; (m) represents integers of 3-7, and (n) integers of 1-11] and valves 14-2 and 16-2 of a supply source 10 in which the gas of a P type impurity is stored are opened, and the mixed gas produced by mixing those gases at a fixed mixing rate is fed into a deposition chamber 1. Then, the mixed gas is irradiated with photo energy by driving a photo energy generator 7.
Patent JP-H09266005-A (JP)
Title: Solid high polymer fuel cell system
Inventor: HIZUKA JUNJI
IPC: H01M8/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a system and to operate the system economically and stably over a long time by lowering the carbon monoxide concentration of reformed fuel gas supplied to a cell fuel electrode to a practical level. SOLUTION: This system comprises a fuel reforming system which reforms hydrogen carbide or alcohol fuel and a fuel cell main body 1 in which a platinum alloy is used as the electrode catalyst of a cell fuel electrode 2 into which fuel gas reformed by the fuel reforming system is introduced, platinum as the catalyst of a cell oxidizer electrode 3 into which an oxidizer is introduced, and a solid high polymer film as the electrolyte. In this case, the fuel reforming system is provided with a catalyst layer 11 for selectively oxidizing carbon monoxide.
Patent JP-H07280747-A (JP)
Title: Copper-containing scrap distinguishing and separating apparatus
Inventor: TANAKA TOMIO
IPC: G01J3/46
Filed: 1994-04-14
Abstract: PURPOSE:To automatically distinguish and separate copper-containing scraps among iron scrap groups after crushing. CONSTITUTION:A copper-containing scrap distinguishing and separating apparatus is provided with a transporting means 40 to continuously transport iron scrap groups after crushing, an image pick-up means 41 to take color images of the transporting iron scrap groups, and a distinguishing and processing means 42 which receives the color images and the image taken time from the image pick-up means 41 and sends out the position (X, Y) information of all the copper-containing scrap images among the images and image taken time for the former images. The apparatus is also provided with a separating means 44 joined to the transporting means 40 and having a system to separate the copper-containing scraps and iron scraps and a separating apparatus controlling means 43 which receives the position (X, Y) information of the images of all the copper-containing scraps and respective image taken time from the distinguishing and processing means 42, computes the time delay for transportation from the image taken time for each copper-containing scrap to the separating means 44 based on the position (X, Y) information and the respective image taken time, and operates the separating means 44 when each copper-containing scrap reaches the separating means 44.
Patent JP-S51151571-A (JP)
Title: Aiming tool of laser beam
Inventor: KAMATA HIROKI
IPC: G02B27/00
Filed: 1975-06-20
Abstract: PURPOSE: A small, light weight and stable aiming tool for laser beam which, by lifting, encircling and tranversing a reflection mirror, enables accurate aiming objectile by laser beam when measurement is made. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58203941-A (JP)
Inventor: BERUNHARUTO SHIYUTOUTSUTSUERU
IPC: C08F20/18
Filed: 1983-05-02
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-2000274249-A (JP)
Title: Gasoline internal combustion engine
Inventor: TANIYAMA TAKESHI
IPC: F02B17/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve fuel reforming effect and to reduce emission. SOLUTION: In this engine, a high-frequency electric field generator 14 forms a high-frequency electric field in a combustion chamber 4 during a compression stroke to induction-heat, ignite and burn a mixture in the combustion chamber 4. Because the induction heating decomposes high-molecular weight hydrocarbon molecules in a fuel into low-molecular weight hydrocarbon molecules to reform the fuel, a fuel consumption rate and an exhaust characteristics can be improved.
Patent JP-H11272085-A (JP)
Title: Wet type electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make excessive prewet and excessive carrier liquid in a developing toner layer so as to be removed, on an intermediate transfer material, when applying a constitution adopting liquid toner of high viscosity and high density identifying nonvolatilization. SOLUTION: This wet type electrophotographic device is provided with a photoreceptor 10 by which an electrostatic latent image is formed, a prewet device 13 applying a film of the prewet liquid on its surface, a developing device 14 sticking toner particles on an exposure section or the unexposed section on the photoreceptor 10 in accordance with an electric field generated between the photoreceptor 10, a intermediate transfer body 15 transferring the toner particles sticking on the photoreceptor 10, the heating device 18 heating the surface, and a pressure roller 19 transporting while pressing the printing medium on the intermediate transfer body 15.  Then, the device, provided with an oil eliminating mechanism 24 being held in contact with the intermediate transfer body 15, is allowed to remove the excessive prewet liquid shifted from the photoreceptor 10 to the intermediate transfer body 15 in accompany with the toner particles at the time of transferring and the oil consisting of the excessive carriers liquid of the liquid developer.
Patent JP-H06262491-A (JP)
Title: Workpiece discriminating device
Inventor: TSUCHIYA KOJI
IPC: B23Q17/00
Filed: 1993-03-11
Abstract: PURPOSE:To surely detect erroneous setting of a slider by detecting a turn position changed of a phase determining arm by an upper or lower patch, brought into contact with two kinds of workpieces, by a vertical set position of the slider loaded with the workpiece of crankshaft or the like. CONSTITUTION:A grinder or the like is provided with a phase determining arm 9 for positioning a pin P on a spindle rotary axial line with a reference surface 8 brought into contact with a reference arm of a chuck device by rotating a workpiece (crankshaft) W, loaded on a slider of the chuck device, about a journal J. This phase determining arm 9 is provided with upper/lower part patches 11, 12 brought into contact with upper/lower surfaces of pins PA, PB and a limit switch 14. By an operating condition of the limit switch 14 by a dog 15 synchronized with turn driving the phase determining arm 9, a turn position of the phase determining arm 9 is detected to be changed when the upper or lower part patch 11 or 12 is brought into contact with the workpiece W, and a wrong set position is detected of the slider which must correspond to the workpiece W.
Patent JP-S57192402-A (JP)
Title: Continuous suspension polymerization
Inventor: TSUBONE TSUNEHIKO
IPC: C08F2/00
Filed: 1981-05-22
Abstract: PURPOSE: To prevent agglomeration of monomer particles and thereby to carry out a continuous suspension polymerization effectively, by carrying out the suspension polymerization in a centrifugal suspension polymerization apparatus, whereby a centrifugal force is exerted to the suspension to form a liquid layer consisting of the suspension and a nonsolvent therefor and the mixture is transferred.  
     CONSTITUTION: As a polymerization apparatus, there is used a centrifugal suspension polymerization apparatus having a rotatable frustoconical inner cylinder 13. Then, monomer particles are suspended in a nonsolvent therefor. A polymerization initiator is added to the suspension and heated. The resulting suspension is continuously supplied from a material supply nozzle 20 of the apparatus to the rear inside on the side of the smaller diameter of the frustoconical inner cylinder 13. Then, a centrifugal force resulting from rotation of the inner cylinder 13 is exerted to the suspension to form a liquid layer consisting of the suspension and the nonsolvent. This liquid layer is suspension-polymerized while it is transferred in the longitudinal direction of the inner cylinder 13 by a combined action of rotation of the inner cylinder 13 and a piston flow resulting from the difference in diameter of the cylinder along its longitudinal direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03278353-A (JP)
Title: Slow tracking controller
Inventor: YAMAMOTO JUNICHI
IPC: G11B15/467
Filed: 1990-03-28
Abstract: PURPOSE:To eliminate slow tracking deviation by decelerating a capstan motor after the lapse of a time in which phase difference detected by a phase difference detecting means is added on a time decided by slow tracking adjustment. CONSTITUTION:Field slow reproduction is performed based on an FG pulse 100 generated in proportion to the rotation of the capstan motor 1 and a control pulse 200 reproduced from a tape 10. A counter means 7 which counts the number of waves of the FG pulse 1 starting from a time when a negative control pulse 200 is detected, and a control means 5 which starts control to decelerate the capstan motor 1 after the lapse of the time obtained by adding the phase difference T1 detected by the phase difference detecting means 5, 6 on the time Td decided by the slow tracking adjustment starting from the time when the counter means 7 counts a prescribed value are provided. In such a way, the slow tracking deviation due to the phase difference between the control pulse 200 and the capstan FG pulse 100 can be eliminated.
Patent JP-H05278193-A (JP)
Title: Designing method of aperture in metal mask
IPC: H05K3/12
Filed: 1992-03-31
Abstract: PURPOSE:To calculate the aperture in a metal mask so as to perform optimum soldering to the shape of the lead of an electronic part and that of the land of a printed board. CONSTITUTION:The optimum soldering state is simulated on the basis of the shape of the lead of an electronic part and that of the land of a printed board (step 2). The volume of the soldering part is calculated on the result of the simulation (step 3). Next, the volume of cream solder is calculated on the calculated volume of the soldering part (step 4). Further, the shape of the aperture in metal mask is determined on the basis of the volume of the cream solder (step 5).
Patent JP-H06286299-A (JP)
Title: Recording device
Inventor: TOMONO HIDENORI
IPC: B41M5/00
Filed: 1993-04-02
Abstract: PURPOSE:To permit stabilized recording by employing a polymerized crosslinking body as a latent image forming liquid retaining member upon forming the latent image by forming a structural body contacting angle in accordance with the heating temperature on a recording body film and forming a visible image by contacting the latent image with a recording material containing pigment. CONSTITUTION:An area, showing a structural body contacting angle in accordance with a heating temperature, is formed on a recording body film 2a by a method wherein a recording body film 2b, formed on the substrate 2a of a recording body 2, is contacted with a latent image forming liquid retaining material 5, impregnated with latent image forming liquid 4, and the recording body 2 is heated selectively by a heating means 1 such as a thermal head and the like from the rear side of the same, while recording material (ink), containing a color developing material, is supplied into the area to develope the image. In such a recording device, a polymerized crosslinking body, such as rubber, gel and the like, is employed as the latent image forming liquid retaining material while a liquid, having a low vapor pressure such as silicone oil and the like, is employed for the latent image forming liquid 4. According to this method, a latent image forming liquid supplying mechanism and an impregnating amount control mechanism for the latent image forming liquid are made unnecessary whereby the structure of the device can be simplified.
Patent JP-S60220308-A (JP)
Title: Optical beam scanner
Inventor: NOGUCHI MASARU
IPC: H04N1/053
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a high-energy scanning beam by providing plural semiconductor lasers as optical beam generating means and concentrating their optical beams to a common scan point. CONSTITUTION:For example, four semiconductor lasers 11-14 are so arranged that their beam exit axes are parallel with one another, and collimator lenses 21-24 and reflection mirrors 31-34 are provided for them respectively. Optical beams emitted from semiconductor lasers 11-14 are converted to parallel beams 41-44 by collimator lenses 21-24, and these parallel beams 41-44 are reflected on reflection mirrors 31-34 and are made incident on a shared galvanometer mirror 5. The galvanometer mirror 5 is turned back and forth in the direction of an arrow A to deflect parallel beams 41-44, and deflected parallel beams 41- 44 are concentrated to one spot S by a common converging lens 6 and are converged. Thus, a face 7 to be scanned is scanned in the direction of an arrow B by the high-energy scanning beam.
Patent JP-H09263944-A (JP)
Title: Film forming device
Inventor: SASAKI MAKOTO
IPC: C23C16/44
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a film forming device capable of preventing the contamination of impurities to inside the device. SOLUTION: The film forming device having double o-rings 132, is provided with an evacuating means for evacuating air between double o-rings and the outside o-ring 132b constituting the double o-rings has larger cross-sectional diameter than that of the inside o-ring 132a. The value obtained by dividing the cross-sectional diameter of the inside o-ring 132a by that of the outside o-ring 132b is >=0.25.
Patent JP-H11318056-A (JP)
Title: Miniature gap-inspecting device
Inventor: HATLEY KENNETH J
IPC: H02K11/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To inspect the field of a stator core and a generator on the spot by constituting a tractor part with a tractor frame and a stretchable mast that is connected to the tractor frame. SOLUTION: A device 10 includes a track part 12, a mask part 14, and an inspection head 16, and the track part 12 is controlled so that it positions the device in a circumferential direction around field. Also, the mask part 14 is mounted to the tractor part 12 for positioning the inspection head 16 in an axial direction in a gap, and the inspection head 16 is mounted so that it moves in an axial direction along with the mask part 14, thus supporting at least one inspection tool. Then, control is made by an operator due to clockwise and couterclockwise move along the track and at speed control panel in a circumferential direction along a press ring, thus inspecting the field and the stator core of a generator with a small entrance gap on the spot.
Patent JP-H11268041-A (JP)
Title: Mold setting machine for unvulcanized rubber roller
Inventor: HATTA TAISUKE
IPC: B29C33/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold setting machine for unvulcanized rubber rollers which is capable of introducing a vulcanization molding die and an unvulcanized rubber roller through a through hole in the cylindrical vulcanization molding die without hurting an unvulcanized rubber part. SOLUTION: An unvulcanized rubber roller 4 is supported, in a movable manner into a specified direction, by a guide groove 16. On the other hand, a vulcanization molding die 5 is supported by a die supporting groove 21 in such a manner that the center line of a through hole coincides with the center line of the unvulcanized rubber roller 5 placed in the guide groove 16. Further, the unvulcanized rubber roller 4 placed in the guide groove 16 is pressed out of the one end part side of the rooller 4 to be inserted into the through hole of the vulcanization molding die 5, using a movable member 32. Then a lifting member with tapered upper faces 42c, 42c, is made to ascend to remove the vulcanization molding die 6 from its support position by the die supporting groove 21 and discharge the die 6 into the work receiving tray 44 direction.
Patent JP-H03277297-A (JP)
Title: Determination of recombinant-type human angiotensinogen
Inventor: MURAKAMI KAZUO
IPC: G01N33/60
Filed: 1990-03-28
Abstract: PURPOSE:To easily accomplish the title determination by determining angiotensin I formed by making human renin act on recombinant-type human angiotensinogen. CONSTITUTION:Firstly, recombinant-type human angiotensinogen (A) is prepared by incubating animal cells produced by introducing animal cell manifestation vector incorporated with the cDNA of the component A. Secondly, angiotensin I (C) is obtained by reaction of the component A with human renin (B) in a buffer solution containing EDTA at a concentration of 5-10mM/l. Thirdly, the component C is labeled with e.g. <125>I into the <125>I-labeled component C (D). Fourthly, the component D is diluted with a buffer solution containing tris hydrochloric acid, bovine serum albumin and NaN3 as preservative into a solution (E) at 1.5-3.75fmol. Thence, the component E is counted by radioimmunoassay, thus determining the recombinant-type human angiotensinogen.
Patent JP-H10273233-A (JP)
Title: Hand seating detecting mechanism for cargo gear
Inventor: MIYAWAKI KUNIO
IPC: B66C13/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately execute gripping or releasing work even if a height distance from an automatic cargo mechanism to a container is changed or if the container is mounted in an inclined state by detecting the complete contact of a substrate suspended to be freely moved up and down with a container upper end surface. SOLUTION: When the wire 45 of a winch 46 is fed, if a container 3 is inclined in a forward/backward direction, first, a detecting mechanism 48 is contacted with the rear upper end surface of the container 3. When the wire 45 is further fed, the detecting mechanism 48 is contacted with the front upper end surface of the container 3. After detecting the contact of both front and rear detecting mechanisms 48, a control unit determines the seating of a substrate 42 on the upper end surface of the container 3, the feed driving of the wire 45 is stopped and a hand 43 is driven to be gripped. In an automatic cargo facility utilizing a hand seating detecting mechanism 11, when the seating of the substrate 42 on the upper end surface of the container 3 is detected, the hand 43 is accurately positioned in the height of a gripping hole 3a.
Patent JP-H05156236-A (JP)
Title: Non-asbestos frictional material
Inventor: TSUGAWA KAZUO
IPC: F16D69/02
Filed: 1991-02-19
Abstract: PURPOSE:To provide a frictional material having a stable friction coefficient, especially a high friction resistance, and reduced in the counter surface-attacking property in a non-asbestos friction material. CONSTITUTION:In a frictional material containing a fiber component excluding asbestos, a binding component comprising a thermoplastic resin such as a phenolic resin and a filler component such as graphite or barium sulfate, the surface of at least one kind of the fiber component is coated with a pitch.
Patent JP-S59203049-A (JP)
Title: Feeder of continuous synthetic resin film
Inventor: WADA KAN
IPC: B65H19/18
Filed: 1983-05-04
Abstract: PURPOSE:To feed continuous synthetic resin film to a process line by connecting together resin films before feeding and those films after feeding. CONSTITUTION:Clamp devices 2 and 2', and pinch rolls 3 and 3' are formed putting a film connector 1 between them. Said film connector 1 is a kind of electric heaters for press-contacting and posesses a cutter which cuts the ends of resin films before and after feeding. Clamp devices 2 and 2' are formed with cylinders being operated by oil-pressure or air-pressure at its top and bottom, and is equipped with a loop absorber 4 in the rear. Fed synthetic resin film 6 or 6' is transported to a laminater 8 via said pinch roll 3, said clamp device 2, said film connector 1, said clamp device 2', said pinch roll 3', and said loop absorber 4 to be press-contacted by heating with a metallic object 7.
Patent JP-S5412266-A (JP)
Title: Compression bonding device of metal foils and pieces
Inventor: YAMANE MASAHIRO
IPC: H01L21/68
Filed: 1977-06-28
Abstract: PURPOSE: To perfect thermocompression bonding by beforehand providing a vertically movable rod within a suction pipe, sucking a metal foil or piece with the rod being held raised, positioning the foil or piece on a lead frame, pushing down the rod and pressing the same together with a pipe to thermocompression-bond the foil or pice thereafter pulling up the pipe and rod in this order. 
     COPYRIGHT: (C)1979,JPO&Japio