baber/WOPTO huggingface dataset:
Patent JP-H08218978-A (JP)
Title: Hydraulic control valve
Inventor: TSUZUKI SACHIHIRO
IPC: F02M51/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a hydraulic control valve having a small leakage amount at very high pressure by introducing high pressure inside an equalizing chamber and allowing the high pressure to work toward a guide part from the equalizing chamber backwardly to a direction of the high pressure working in a clearance of the guide part. CONSTITUTION: A clearance between a guide part 55 forming one side of an oscillation part and an oscillation member 53 forming the other side of the sliding part is disposed such that high pressure works from an equalizing chamber 60 toward the guide part 55 reverse to the direction of the high pressure acting on the clearance of the guide part 55 by forming the equalizing chamber 60 communicated with the sliding part approximate to a member radially surrounding the guide member 55. Whereby, deformation of the member radially surrounding the guide part 55 to the outside in the radial direction is restrained.
Patent JP-S58147579-A (JP)
Title: Base plate for electrodeposition of metal
Inventor: NAKAGAWA TAKESHI
IPC: C25C/
Filed: 1982-02-24
Abstract: PURPOSE:To provide a titled base plate by which nearly spherical electrodeposited metal is obtained at a low cost by forming the exposed parts of conductive metal at the end edges of a nonconductive material of electricity covering the surface of a rectangular conductive metal and depositing electrodeposited metal on the exposed parts. CONSTITUTION:A covering 2 of a nonconductive material of electricity consisting of plastics such as epoxy is formed on the surface of a strip-like conductive metal 1 consisting of stainless steel or titanium, and holes are opened in the covering 2 at suitable intervals in the longitudinal end edge parts thereof, whereby exposed parts 3 of the metal 1 are formed. The exposed parts 3 extend generally to both side surfaces of the metal 1, and are in proximity to each other to the extent of preventing sticking of deposites to each other. Said parts are provided as many as possible and are formed preferably in a circular shape of about 2-15mm. diameter. The base plate obtd. in such a way is suspended with a hanger 4 on a cross bar and electricity is conducted to said plate as cathode in an electrolytic cell, whereby electric nickel or the like of a roughly a spherical shape centering at the parts 3 is electrodeposited.
Patent JP-H09220771-A (JP)
Title: Method and apparatus for conveying green tire
Inventor: FUKAZAWA HISASHI
IPC: B29C31/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To feed a green tire without deforming the same by preliminarily placing the green tire on a palette until the green tire kept on the storage conveyor designated by the request from a vulcanizing machine is taken out to be fed to the vulcanizing machine. SOLUTION: The green tire W placed on a palette P is transferred to a designated storage conveyor 3 along with the palette P by respectively driving the drive roller of a conveying transfer truck 7 and the designated storage conveyor 3 to be kept on the conveyor 3. The green tire W kept on each of the storage conveyors 3 of respective storage zones is moved to the taking-out position of the storage conveyor 3 wherein a tranport truck 10 is designated by the request from a vulcanizing machine 4 to be transferred to the transport truck 10 along with the palette P.
Patent JP-H08215604-A (JP)
Title: Method and apparatus for treating strip cleaning water
Inventor: HOTANI SETSUO
IPC: B03C1/28
Filed: 1995-02-17
Abstract: PURPOSE: To effectively separate iron powder sludge with a magnet from a large amount of cleaning water which is used for polishing and cleaning strips in the strip passing line in iron and steel industries and circulated between the strip cleaning process and a tank and to effectively precipitating the sludge. CONSTITUTION: Two units of tanks T1, T2 are installed, and cleaning water which is used in the cleaning of the above-mentioned style is introduced from the C-shaped one end side of a plane C-shaped cylindrical upper area A and made to pass over the area in a manner to be discharged from the other end side. Next, the cleaning water is circulated as indicated above in a manner to return it to a strip cleaning process, the flow of the cleaning water is staightened in the circumferential direction of the area A by a flow straightening wall 200 in the upper area A of the tank, iron powder sludge in water is caught by a magnet 300, and the iron powder sludge is released from the attraction of the magnet to be precipitated under a condition in which internal cleaning water is allowed to stand quietly in either of the tanks T1, T2.
Patent JP-S53114162-A (JP)
Title: Article supplying device
Inventor: ISHII TAIRA
IPC: B65G59/00
Filed: 1977-03-16
Abstract: PURPOSE: To exactly supply an article with simple configuration by utilizing the self-weight of the article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02207871-A (JP)
Title: Production of shaped sheet
Inventor: HINISHI EIJI
IPC: B29L7/00
Filed: 1989-02-08
Abstract: PURPOSE:To make a softened synthetic resin layer rugged and to transfer transferable color ink to the projecting parts by superposing an embossed film holding the ink in the recessed parts on a laminated sheet having the softened resin layer on a base sheet. CONSTITUTION:An embossed film 1 is superposed on a softened synthetic resin layer 22 on a base sheet 21, ruggedness reverse to the ruggedness of the film 1 is formed and color ink is transferred. Since the formed ruggedness is precisely reverse to the ruggedness of the film 1, the color ink is accurately transferred to the projecting parts of the surface ruggedness of the resin layer 22. The film 1 is then stripped and removed. The resulting shaped sheet 3 has surface ruggedness and only the projecting parts have color ink with accuracy. The sheet 3 can be used to render ruggedness to the surface of a decorative sheet of melamine resin.
Patent JP-H11234981-A (JP)
Title: Manufacturing equipment of dynamo electric machine and its manufacture
Inventor: OKA KIYOSHI
IPC: H02K15/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To permit manufacturing a rotating electric machine in a small working space. SOLUTION: This manufacturing equipment of a dynamo electric machine is provided with a binding machine 4 discharging a bind tape 2 while applying specified tension to the tape, and a height adjusting machine 9 adjusting the height of the tape 2 while retaining the bind tape 2 discharged from the binding machine 4 with a pulley 5. A columunar fixed pulley 5a is rotatably installed on the lower side of the height adjusting machine 9. A columunar movable pulley 5b in which the section on the contact surface of the bind tape forms a circular arc is rotatably installed on the upper side of the height adjusting machine 9. The movable pulley 5b can be moved up and down by movable mechanism installed in the height adjusting mechanism 9.
Patent JP-S62189348-A (JP)
Title: Fuel injection control device for engine
Inventor: NAKASUMI TADATAKA
IPC: F02D41/34
Filed: 1986-02-13
Abstract: PURPOSE:To ensure the responsiveness at the initial stage of acceleration and suppress shock upon return from the accelerated condition, by providing an acceleration correcting means for quickly advancing an injection timing at acceleration and a return control means for gradually returning the injection timing upon return from the accelerated condition. CONSTITUTION:An injector 3 is provided in a suction passage 2 for supplying a suction air to a combustion chamber 12 of an engine 1 to supply fuel to the combustion chamber 12. A throttle opening sensor 21 is used for detecting an accelerated or decelerated condition and calculating a target air-fuel ratio. A controller 20 corrects to advance a fundamental injection timing upon detection of the accelerated condition, while gradually retard the injection timing upon return from the accelerated condition to output an injection pulse to the injector 3 at a predetermined timing. Thus, the responsiveness at the initial stage of acceleration may be ensured, and shock upon return from the acceleration may be suppressed.
Patent JP-H11229179-A (JP)
Title: Plating method and apparatus therefor
Inventor: MIYAKE HIROKO
IPC: C25D5/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To supply a fresh plating soln. to the magnetic film forming face of a substrate at all times, to fix the pH of the soln. on the magnetic film forming face, to avoid the vibration of the apparatus caused when the soln. is agitated by a paddle, to form a magnetic film uniform in characteristic on the magnetic film forming face and to increase the yield with respect to the plating apparatus to be used when a recording magnetic pole constituting the recording magnetic core of the magnetic head for a hard disk is formed. SOLUTION: A substrate holder 16 for holding the substrate to be coated with a magnetic film to dip the substrate in a plating soln. 2 is dipped in the soln. 2 in a plating tank 1 and rotated in the circumferential direction of the tank 1, and the plating soln. 2 in the tank 1 is allowed to flow in the opposite direction to the rotation of the holder 16.
Patent JP-S57145018-A (JP)
Title: Separating and concentrating method of carbon monoxide
Inventor: KAMIGUCHI TAIJI
IPC: C01B32/40
Filed: 1981-03-04
Abstract: PURPOSE: To remove O 2  from a gas and prevent the deterioration in performance of an absorbing solution, by pretreating the gas previously with an ammoniac Cu 2 Cl 2 , and separating CO from the gas with an absorbing solution containing the Cu 2 Cl 2  and an oxyacid derivative of P.  
     CONSTITUTION: A raw material gas 100 containing CO, O 2  and CO 2  is brought into contact with an ammoniac solution of Cu 2 Cl 2  in the first absorbing column 1, and O 2  is absorbed. The resultant gas 101 free from O 2  is then sent to the second absorbing column 3 and brought into contact with a solution of an oxyacid derivative of P, e.g. phosphine oxide, and Cu 2 Cl 2  to absorb CO selectively. The solution after the absorption of CO is then heated in the second stripping column 4 to release CO gas 103. Thus, CO of high quality can be recovered efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62189800-A (JP)
Inventor: MASUJIMA MASARU
IPC: H05K13/02
Filed: 1986-02-15
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-S57177457-A (JP)
Title: Production method of pulley for toothed belt made of metal plate
Inventor: YAMANE MINORU
IPC: B21D53/28
Filed: 1981-03-04
Abstract: PURPOSE:To improve the molding precision and the life of a metal mold by conducting cold pressure molding on a cup-like body formed with a solid lubricating film by use of a punch adaptable for the internal shape of a tooth profile section and a die having a cone-like slope between a cylinder face and a mold section. CONSTITUTION:A punch 6 is provided with a peak section 8 and a valley section 9 adaptable for the internal shape of a tooth section 4 and a tooth bottom section 5 around its column body, and a die 7 has the upper culindrical face 10 fitted with a peripheral wall section 2, a mold section 13 provided with a valley section 11 and a peak section 12 formed below and adaptable for the outside shape of the tooth section 4 and the tooth bottom section 5, and a cone-like slope 14 formed between the cylindrical face 10 and the mold section 13. After a cup-like body 3 is first formed with a solid lubricating film, the punch is lowered, then the peripheral wall section 2 and the circumferential sectin of the succeeding bottom section 1 are shortened in diametar by the slope 14, and in addition, the peripheral wall section 2 is pushed into a gap between the punch 6 and the mold sectin 13 for molding.
Patent JP-H04268777-A (JP)
Title: Semiconductor laser excitation solid-state laser device and manufacture thereof
Inventor: NAGAI HIDEO
IPC: H01S3/094
Filed: 1991-02-25
Abstract: PURPOSE:To provide a semiconductor laser excitation solid-state laser device which is able to emit green laser rays that focus at an optional point and adapted to the record reproducing device of an optical disc, a laser printer, laser applied measurement, or the like. CONSTITUTION:Laser rays emitted from a green laser which is composed of an Nd: YVO4 microchip 1 and a KTP crystal 2 and excited by a semiconductor laser chip 3 are converged by a lens 4 mounted in front of a package 7. The lens 4 is made to vary in focal length, whereby it is able to focus at an optional point. As the emitted light can be converged without providing a lens outside, a compact optical system adapted to the use of laser rays can be realized.
Patent JP-H06116780-A (JP)
Title: Production of zn-ni alloy electroplated steel sheet excellent in spot weldability
Inventor: YAMAZAKI FUMIO
IPC: C25D5/26
Filed: 1991-02-25
Abstract: PURPOSE:To improve the corrosion resistance and spot weldability of a steel by sheet plating it at prescribed current density in a Zn-Ni alloy electroplating bath contg. trace of Sb and a phthalic ester compound and controlling the form of the crystals of the plating. CONSTITUTION:A Zn-Ni alloy plating bath contg., by ppm, 0.5 to 3 Sb and 10 to 200 phthalic ester compound (such as dioctyl phthalate, dilauryl phthalate or the like) is prepd. In this Zn-Ni alloy plating bath, the steel sheet is electroplated at 10 to 150A/dm<2> current density to obtain granular plating crystals, e.g. having 1 to 3mum diameter. The Zn-Ni alloy plating constituted of the same crystals reduces current value and pressurizing force reguired for spot welding.
Patent JP-S61190622-A (JP)
Title: Position indicating device
Inventor: MORIYA NOBUYUKI
IPC: G06F3/038
Filed: 1985-02-20
Abstract: PURPOSE:To improve the operability by providing the second means which converts displacement information of a detected position to that of a position larger than said displacement information by a prescribed proportion. CONSTITUTION:A position indicating device body 1 consists of a position displacement detecting part 2, a control 3, a processing part 4, and a data transmitting part 5 and is connected to an external device like a personal computer from the transmitting part 5 through a communication line 6. Information of position displacement detected by the detecting part 2 is inputted to the processing part 4, and information is converted to information corresponding to position displacement if a control button 3 is not depressed, and information is converted to information of position displacement larger than information of detected position displacement if the button 3 is not depressed, and converted information is sent to the data transmitting part 5. Thus, the processing part 4 converts always information of position displacement inputted from the detecting part 2 to information of position displacement larger than said information by a certain proportion when the control button 3 is depressed.
Patent JP-S608664-A (JP)
Inventor: SAKISHITA SHINICHI
IPC: F25B1/00
Filed: 1984-02-22
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-H05235847-A (JP)
Title: Mobile communication channel allocation system
Inventor: SATO TERUHISA
IPC: H04B7/26
Filed: 1992-02-18
Abstract: PURPOSE:To utilize effectively a radio channel possessed by a radio base station by implementing communication between mobile equipment in existing within a same communication available area through a direct communication channel possessed by a radio base station. CONSTITUTION:A direct transmission connection means 200A of a caller mobile equipment 2A sends a request of making communication with a called mobile equipment 2A in existence in a same communication available area via a direct communication channel 3DI possessed by a radio base station 1. A direct connection control means 100 of the base station 1 allocates the channel 3,. to the mobile equipment 2A, 2B. Connection means 200A, 200B of the mobile equipment 2A, 2B set up a call via the channel 3DI. Furthermore, when the communication is finished, the connection means 200A of the mobile equipment 2A informs the end of communication to the base station 1 and the control means 100 of the base station 1 releases the channel 3DI. Thus, only one channel 3DI is occupied for the communication between the mobile equipment 2A, 2B and the radio channel possessed by the base station 1 is effectively utilized.
Patent JP-S57143659-A (JP)
Title: Magnetic disc control device
Inventor: MAHARA MINORU
IPC: G06F3/06
Filed: 1981-03-03
Abstract: PURPOSE:To prevent the destruction of succeeding recorded data even if a counting means is faulty, by providing additionally a monitor means in a magnetic disc control device. CONSTITUTION:When a counting means does not perform the count operation normally and is stopped, the count value does not reach a prescribed value to be detected because the count operation for signal of a set number of bytes, and therefore, a data transfer control circuit 3 transmits a transfer signal 104 to a data register 2 to continue the transfer operation after transferring recorded data which is much enough to generate the transfer stop signal 104. Meanswhile, a monitor counter 10 counts down the monitor signal of the number of bytes, and when the count value reaches a prescribed value because a transfer stop signal is not sent to the counter 10, a count end pulse signal 120 is generated. If a signal indicating that the count end signal 120 and a count set signal 121 are not reset is inputted to an error detecting circuit 11, the circuit 11 issues an error transfer stop signal 122 to stop the transfer operation, thus preventing destruction of succeeding recorded data.
Patent JP-S62187567-A (JP)
Title: Vacuum brazing furnace
Inventor: HAKOZAKI MASATOSHI
IPC: B23K1/008
Filed: 1986-02-14
Abstract: PURPOSE:To reduce expenses for a maintenance and a check by providing a reflecting plate to an evaporated reducing material, between a carrier means, and a heating chamber and a suction and exhaust hole, and also, providing adsorbing plate between the heating chamber and the suction and exhaust hole. CONSTITUTION:The first reflecting plate 13 is provided on a supporting tool 11 of a carrying means 10, and also, an inclined plate part 4a and a vertical plate part 14b are formed in the upper part of the reflecting plate 13. Also, the second reflecting plate 16, and the third reflecting plate 17 are installed to a support 3, and the upper wall part of a suction and exhaust hole 1 side, respectively. On the other hand, an adsorbing chamber 18 is provided on a passage 2a extending from a chamber 5 of the upper side of a vacuum chamber 2 to the suction and exhaust hole 1, and also, plural adsorbing plates 20 are fixed in parallel to the lower face of a flange plate 19. According to such a constitution, an evaporation reducing material which is generated at the time of brazing is reflected and adsorbed, and can be removed. Accordingly, expenses for a maintenance and a check can be reduced.
Patent JP-H03234021-A (JP)
Title: Method and apparatus for cleaning semiconductor wafer
Inventor: KABASAWA MASAYA
IPC: H01L21/304
Filed: 1990-02-09
Abstract: PURPOSE:To clean a wafer completely by employing an apparatus that includes a wafer table with a rotator for spinning a semiconductor wafer fixed on it, a device for spouting hot N2 to dry the wafer, and a pressure reducer for keeping a cleaning chamber at low pressure. CONSTITUTION:A wafer 3 is place on a table in a cleaning chamber 1. After the chamber is closed, it is evacuated by a pressure reducer 24. Then, N2 gas 5 is supplied through a port 25 to keep the chamber at atmospheric pressure, and cleaning liquid 4 is supplied through a port 21. The cleaning liquid is discharged through an outlet 23, and pure water 5 containing no oxygen is supplied through a port 22 to replace the cleaning liquid. The pure water is discharged through the outlet 23. While the wafer 3 is spun by a rotator 26, hot N2 gas from a gas source 20 is spouted over the wafer 3. During this process, the chamber is evacuated below atmospheric pressure by the pressure reducer 2 to dry the wafer surface and trenches. As a result, the wafer is completely cleaned.
Patent JP-S61190594-A (JP)
Title: Non-corrosion oil composition
Inventor: NIIKURA MASAMI
IPC: C10M129/26
Filed: 1985-02-20
Abstract: PURPOSE:A composition that contains a lubricant base oil, lubricant additives such as an anti-seizing agent and anticorrosive additives at a specific ratio, thus enabling prevention of corrosion and drying-up of lubrication system in a machine in the case where a specified amount of the lubricant cannot be supplied therein. CONSTITUTION:The objective composition is composed of (A) 10-50wt% of a lubricant base oil such as a purified paraffinic mineral oil, (B) 10-30wt% of a petroleum solvent such as high-boiling light oil, (C) 0-10wt% of lubricant additives such as an anti-seizing agent and (D) 10-50wt% of an anticorrosive additive. As component C, is cited a mixture of a phosphorus-sulfur high-pressure agent and an amine antioxidant, while petroleum sulfonic acid or its Ca salt, oxidized wax or its Ca salt and calcium salts of aliphatic carboxylic acids are and butylcellosorb and mixture thereof are mentioned as a component D.
Patent JP-H03232723-A (JP)
Title: Superconductor
Inventor: YUZURIHARA HAJIME
IPC: C01G1/00
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a lamination type superconductor capable of showing the critical temperature of the superconductive oxide itself by laminating a silicon substrate, an oxide ground layer having a spinel type crystal structure and an oxide superconductor layer in order. CONSTITUTION:(a) A substrate (Silicon is suitable), (b) an oxide ground layer [a layer having spinel type crystal structure, composed of oxide represented by AB2O4 (A is Zn or Mg; B is Fe, Al or Ga) and having 200Angstrom -1mum, especially 500-2000Angstrom  thickness] and (c) an oxide superconductor layer [especially oxide superconductor thin film of Y (or Er)-Ba-Cu-O-based oxide, Bi-Sr-Ca-Cu-O-based oxide, etc., having 1000Angstrom -1mum, especially 1000-4000Angstrom thickness] are laminated in that order to obtain the objective superconductor applicable to a device composed of combined semiconductors such as a superconductive transistor.
Patent JP-S52113751-A (JP)
Title: Optical scanner
Inventor: KODERA TSUGIO
IPC: G03G15/14
Filed: 1976-03-19
Abstract: PURPOSE:To minimize the number of optical parts and to make the device compact by reflecting the scanning beam twice by a parabola mirror.
Patent JP-S58148245-A (JP)
Title: Device for feeding plural fuels to internal-conbustion engine
Inventor: UNO KAORU
IPC: F02M13/06
Filed: 1982-02-26
Abstract: PURPOSE:To improve the starting of an internal-combustion engine at low temperature without making the operating person control the engine, by providing a device for feeding plural fuels to the engine and by feeding the auxiliary fuel to the engine at its low-temperature starting regardless of the selected position of a fuel changeover means. CONSTITUTION:When the operating person of an engine has turned on a starter switch 40 at the low-temperature starting of the engine, a gasoline shutoff valve 24 is opened regardless of the changeover state of a fuel changeover switch 38, as long as a temperature switch 44 remains closed, so that gasloine is supplied from a gasoline carburetor 12 into an intake passage 11. In the normal operation of the engine, the operating person turns the fuel changeover switch 38 to a side (b) to open a liquefied petroleum gas shutoff valve 30 and close the gasoline shutoff valve 24 to feed only liquefied petroleum gas into the intake passage 11 from a liquefied petroleum gas adapter 14.
Patent JP-S58162666-A (JP)
Inventor: YOAHIMU BORUFU
IPC: C09B62/245
Filed: 1983-02-28
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。