baber/WOPTO huggingface dataset:
Patent JP-S5683534-A (JP)
Title: Controller for ignition timing of reciprocating internal combustion engine
Inventor: NAGASE KAZUHIKO
IPC: F02D41/40
Filed: 1979-12-12
Abstract: PURPOSE: To control fuel injection timing or ignition timing by a method wherein the fuel specific consumption of an internal combustion engine is instantaneously calculated by means of a high integrated circuit with a high-degree arithmetic function and a memory element with large capacity, and the optimum angle of lead or angle of lag of the engine is controlled on the basic of the value.  
     CONSTITUTION: A liquid transmission 2 is directly coupled with an output shaft 4 and a propeller shaft 3 of an engine 1, the input revolution number information of the liquid transmission 2 is inputted to an output counter 6 building in a pattern generator from a revolution-indicator 21 and an output shaft revolution-indicator 22, and transmission absorbing horsepower corresponding to the number of revolution of the transmission of interest previously memorized is generated at the inside as a pattern, thus detecting the absorbing horsepower of the liquid transmission, the output of the engine. Engine output information and fuel consumption information by a fuel gauge 5 are simultaneously inputted to a fuel specific consumption counter 7, and the momentary unit output and fuel specific consumption of the engine are calculated, thus controlling an angle of lead. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6221494-A (JP)
Title: Processing head for laser beam processing machine
Inventor: TANAKA KEN
IPC: B23K26/14
Filed: 1985-07-22
Abstract: PURPOSE:To simplify adjustment in the stage of exchanging a condenser lens by providing plural screws which move the condenser lens by pushing the outside edge thereof to a lens holder and finely adjusting these screws until the center of the lens holder is aligned to the optical axis of the lens. CONSTITUTION:An adapter 3 and a nozzle 2 are removed from a head body 1 by loosening a connecting ring 4 in the stage of exchanging the condenser lens. The screws of the lens holder 12 are then loosened and are also removed from the body 1. The holder is disassembled in order of a ring nut 10, a washer 11, a packing 9 and the condenser lens 7, then the condenser lens is exchanged with a fresh condenser lens 7. The fresh lens 7 is fastened by the ring nut 10 via the packing 9 and the washer 11. The plural adjusting screws 13 are rotated to the right and left to press the outside edge of the lens 7 by which the movement of the optical axis of the lens 7 is finely adjusted until the center of the holder 12 is aligned to the optical axis of the lens 7. The screws are thereafter retightened to fix the lens 7 to the holder 12. The holder 12 is attached to the body 1 by screwing.
Patent JP-H0325745-A (JP)
Title: Pcm reproducing device with rotary head
Inventor: SAWADA NAOTO
IPC: G11B15/473
Filed: 1989-06-22
Abstract: PURPOSE:To reduce the load of a magnetic tape and to improve the durability and the transport stability of the tape by controlling the rotating speed of a cylinder to be increased when the transport speed of the tape attains a speed at which the information of a track can not be reproduced. CONSTITUTION:In the case of reproducing the information of the track which is obliquely formed on the magnetic tape 1 with heads 2a and 2b on the cylinder 3, a mode command correspond to the transport of the tape 1 is outputted from a system control part 14 to a magnetic tape transport control part 12, an ordinary transport mode discrimination part 6 and a high speed transport mode discrimination part 7. When the high speed mode discrimination part 7 discriminates that the transport speed of the magnetic tape 1 shows a mode where the recorded information on the magnetic tape needs not be reproduced according to the mode command, the target value of the rotating speed is given to a cylinder control part 8 so that the cylinder 3 rotates at a high speed without depending on the relative speed of the tape 1 and the head 2. Thus, the rotating speed of the cylinder 3 is controlled to be rotated at a high speed which is the target value and the load of the tape is reduced.
Patent JP-S5684114-A (JP)
Title: Rolling-and-cooling bed
Inventor: ONO SHINICHI
IPC: B21B43/00
Filed: 1979-12-12
Abstract: PURPOSE: To prevent the moving rake from deformation due to the heat of steel billet, by dividing the length of moving rake into plural segments, and by connecting an end of divided segments so as to be freely rotatable, at utilizing plural groups of moving rakes for cooling the hot product such as the steel billet.  
     CONSTITUTION: The hot product like as steel billet is carried by the feeder 1 into the transferrer 2 in which the billet is cooled from 900W1,000°C down to 200W 300°C, and is transferred into the discharger 3. The transferrer 2 is provided with the moving rakes 5 and 6 respectively provided with a V-shape groove and an inverse trapezoide groove; the billet is cooled and is transferred by the transferrer 2 while being rolled around by the relative motion of aforementioned moving rakes 5, 6. Hereupon, the moving rakes 5, 6, are divided at positions of supports 12, 13, into three segments 5AW5C, 6AW6C; at respective dividing spot, a specified gap G is set for preventing the irregularity in the pitch of grooves. The rake segments 5A, 6A; 5B, 6B; 5C, 6C; are connected to supports 12, 13, with the bolt 26 and the nut 27. The deformation of the billet due to the heat is distributed into three groups of rake segmens, and hereby, the amount of deformation is reduced, and the billet is prevented from being brought into a stand-still condition impossible to transfer ahead while rolling around. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H065156-A (JP)
Title: Slide switch
Inventor: OOMORI NORIKATSU
IPC: H04N5/225
Filed: 1992-06-19
Abstract: PURPOSE:To provide a three-throw type slide switch for preventing switching error. CONSTITUTION:An engagement protrusion 16B is formed on a plate piece 16A for locking which is provided in an integrated manner with a push button 15 of a slide dial 14. When the slide knob 14 is slid from a camera motor position to a stop mode position, an engagement means 19 is engaged with the engagement protrusion 16B to prevent the slide knob 14 from moving to a video mode position. Erroneous operation is thus prevented, while consumption of a battery is also prevented.
Patent JP-2000349412-A (JP)
Title: Via hole forming method on flexible circuit board
Inventor: MIMURA SHINICHI
IPC: H05K3/28
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To correctly form a desired via hole with no effect on an adhesive sealing layer by forming a via hole after a protective layer is formed on the outside surface of the adhesive sealing layer, and then de-smearing the via hole before the protective layer is released. SOLUTION: A protective layer 5 is formed peelable on the outside surface of an adhesive sealing layer 4 by such means as laminating of an appropriate film material and coating of a resin. By NC-drilling or laser means, etc., a via hole 6 is formed which reaches the surface of a wiring pattern 2 through the protective layer 5, adhesive sealing layer 4, and insulating base material 1, at a position corresponding to a specified point of the wiring pattern 2. Then, as de-smearing process, the via hole 6 is processed with plasma cleaning. Since, with this configuration, the outer surface of the adhesive sealing layer 4 is covered with the protective layer 5, a de-smearing process does not affect such performance as bonding strength of the adhesive sealing layer 4.
Patent JP-H063474-A (JP)
Title: Fuel rod spacer
Inventor: MATSUOKA TETSUYUKI
IPC: G21C3/344
Filed: 1992-06-19
Abstract: PURPOSE:To keep fuel rods properly by eliminating the need for a spring requiring accuracy in a production process while curtailing manufacturing and assembling processes of cells and also by maintaining mechanical integrity is maintained. CONSTITUTION:In a fuel rod spacer in which cells having a fuel rod insertion path for inserting fuel rods therethrough formed independently are arranged in a lattice within an external frame, four of cylindrical cells 10 without slits and notches are arranged in a matrix of four (2X2) cells 10 to make one unit. A cell 11 for connection which has the slits at the positions crossing the above four cells 10 is fitted into one unit of the cells 10 and connected securely at four points along the axial direction.
Patent JP-S5590408-A (JP)
Title: Refining method for wet phosphoric acid
Inventor: TAGAMI SHIZUO
IPC: C01B25/237
Filed: 1978-12-26
Abstract: PURPOSE: To refine wet phosphoric acid thru a simple operation by a method wherein potassic salt and a silicate (or activated silica) are added in shapes that are jointly used and contained fluorine is removed.  
     CONSTITUTION: Potassic salt (A), such as, potassium sulfate, potassium chloride, etc. and a silicate (b 1 ), such as, calcium silicate, magnesium silicate, etc. or activated silica (b 2 )(B), such as, talc, diatomite, etc. are added to wet phosphoric acid, and fluorine contained is changed into insoluble and removed, thus manufacturing refined phosphoric acid. The said potassic salt is added at the rate of not less than 0.5 atomic ratio K/F to fluorine in the wet phosphoric acid, and the potassic salt or the activated silica is added at the rate of not less than 0.1 atomic ratio Si/F. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06264798-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F02D41/14
Filed: 1993-06-30
Abstract: PURPOSE:To prevent discharge of a harmful component to the atmosphere by avoiding delay of correction in accordance with an air-fuel ratio on the downstream of a catalyser and constantly and certainly converging the air-fuel ratio upon a logical air fuel ratio. CONSTITUTION:This device is furnished with a CPU correcting an objective air-fuel ratio skippingly by skipping amount on the opposite side against the reversal direction and discriminating the reversal direction of output of an O2 sensor and enumerating a fuel injection amount for each 360 deg.CA by engine rotation in accordance with difference between an air-fuel ratio lambda detected by an A/F sensor and the objective air fuel ratio. Consequently, as the fuel injection amount is enumerated at updated speed for each 360 deg.CA, the objective air fuel ratio is immediately reflected to the fuel injection amount, the fuel injection amount is controlled by extremely favourable responsibility against disarrangement of the air-fuel ratio and when the air fuel ratio is reversed, the objective air-fuel ratio is skippingly corrected, large disarrangement of the air-fuel ratio thereafter is certainly restrained.
Patent JP-S639285-A (JP)
Inventor: JIEEMUZU HIYUU WAATON
IPC: H04N3/18
Filed: 1987-06-26
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-S6058355-A (JP)
Inventor: NAKANO YUZURU
IPC: B65D81/26
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6222364-A (JP)
Title: Sputter ion pump
Inventor: HOSHINO FUMIAKI
IPC: H01J41/20
Filed: 1985-07-20
Abstract: PURPOSE:To increase the life of a putter ion pump by arbitrarily selecting the sputtering position on the cathode surface by moving the anode relative to the cathodes while maintaining the internal vacuum of the pump case by means of a driving shaft and a driving mechanism connected to either the anode or the cathodes. CONSTITUTION:An operation hole 10 is formed in the reference surface 1a of a pump case 1. One end of a cylindrical bellows 6 capable of expansion and contraction is airtightly fitted into the operation hole 10. A driving shaft 7 is inserted into the pump case 1 through an insertion hole which is formed in the center of the closed surface 6a of the bellows 6. The insertion end of the driving shaft 7 is fixed to an anode 4. An XY motion introducer 8 for driving a sputter ion pump is connected to the root of the driving shaft 7 protruding outside the pump case 1. The anode 4 can be moved to a given position while maintaining a given distance between the anode 4 and cathodes 2 and 3 by controlling and driving the XY motion introducer 8. Due to the above structure, any local wear of the cathodes 2 and 3 is reliably prevented and the life of the sputter ion pump can be increased.
Patent JP-S6431305-A (JP)
Title: Molded unit with surface leakage current proof characteristics
Inventor: FUERUDEINANDO HANITSUSHIYU
IPC: C08K3/22
Filed: 1988-06-30
Abstract: PURPOSE: To provide a member, functioning as a surface leakage current resistant characteristic molded body and stabilize the current characteristic with respect to ultraviolet ray and optical beam by combining magnesium hydroxide with a metal oxide. CONSTITUTION: A shrinkable sleeve 6 in which magnesium hydroxide functions as a surface leakage current resisting characteristic molded body is provided by the use of magnesium hydroxide alone or a mixture thereof with an oxide, hydroxide or hydrate of other metals. When the shrink sleeve 6 having surface leakage current resisting characteristic is applied to a high-tension cable, the conductor of the high-tension cable is enclosed by an insulator 2, and an internal conductive layer 3 is interposed between the conductor surface and the insulator 2. A conductive shrinkable sleeve 5 is arranged on the cable end part, and the sleeve 5 is enclosed by the sleeve 6. The sleeve 6 protrudes further than the sleeve 5 and is closely fitted to a cable sheath 7.
Patent JP-H09314763-A (JP)
Title: Laminate
Inventor: SENDA KAZUHISA
IPC: B32B7/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate with a good low temperature extension durability by providing an ethylene vinyl alcohol compolymer as a gas barrier. SOLUTION: In order to form this laminate, a joint material layer having a tensile elastic modulus of 7×10<9> -3×10<10> dine/cm<2> (-40 deg.C) and a thermoplastic elastomer of a tensile elastic modulus of 3×10<9> -7×10<9> dine/cm<2> (-40 deg.C) are laminated in turn on both the surfaces of a gas barrier layer consisting of a tensile elastic modulus 3×10<10> -7×10<10> dine/cm<2> (-40 deg.C). Furthermore, a butyl rubber and nitrile rubber can be vulcanization adhered on the thermoplastic elastomer layer of the laminate.
Patent JP-H11346517-A (JP)
Title: Seedling guide in planter
Inventor: TAKAMI YUKINORI
IPC: A01C11/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a seedling guide capable of carrying out the guide of scratched off seedlings without being influenced by the movement of an apron. SOLUTION: This seedling guide 16 for guiding the left and right sides of scratched off seedlings scratched off from the seedlings for planting in the planting direction in a planter is composed of a scratching off guide 17 for guiding the left and right sides of the scratched off seedlings when scratching off the seedlings with a planting beak 11 and a conveying guide 18 for guiding the conveyance of the scratched off seedlings to the side of a field with the planting beak 11 on the left and right sides of the scratched off seedlings. The scratching off guide 17 is installed on the side of an apron 9 and the conveying guide 18 is provided on the fixed side of the planter.
Patent JP-H0916214-A (JP)
Title: Automation sequence progress display device
Inventor: FUJITA KENJI
IPC: G05B19/048
Filed: 1995-06-27
Abstract: PURPOSE: To provide an automation sequence progress display device which enables the progress state of an automation sequence program to easily be confirmed. CONSTITUTION: A facility operation state chart 1 which shows the connection state and operation state of equipment and also additionally shows a progress step number (n) showing the order of the progress step and the control mode of the equipment to be controlled in each progress step of the sequence step for the equipment to be controlled, a progress state table 3 which shows the control contents of the controlled equipments by progress steps together in the order of the progress step numbers so that they correspond to the progress step numbers (n) and also shows the progress steps in process, and an operation condition table 2 which shows whether or not the state of the equipment meets conditions for performing the sequence process are displayed on one screen.
Patent JP-H1118302-A (JP)
Title: Control adjusting equipment of electric power system
Inventor: AKAMATSU MASAHIKO
IPC: H02J3/18
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve a continuous operation of an electric power control adjusting equipment connected with a power system, by installing a current transformer in a current path between the secondary winding of a transformer and the electric power control adjusting equipment. SOLUTION: A current transformer 6 is inserted in a current path between a secondary winding 22 of a main transformer 2 and an electric power control adjusting equipment 10. Thereby, a current which is caused by transient of circuits of the electric power systems 1a, 1b at the time of accident and flows into a primary winding 21 of the main transformer 2 is not directly detected. A magnetic core of the main transformer 2 is often magnetically saturated when the electric power systems 1a, 1b are closed or accident is eliminated, and, at this time, a magnetic saturation current also which flows into the main transformer 2 from the electric power systems 1a, 1b does not flow into the current transformer 6. A transient DC component which flows into the main transformer 2 from the electric power systems 1a, 1b is hardly transmitted to the current transformer 6.  Since an output current of the electric power control adjusting equipment 10 is detected with the current transformer 6, a magnetic saturation current from the electric power system 1 is not concerned.
Patent JP-S5786158-A (JP)
Title: Driver for tape reel
Inventor: MISAO IKUO
IPC: B65H23/18
Filed: 1980-11-18
Abstract: PURPOSE:To prevent a tape from running beyond control in a section where a playback control (CTL) signal is not recorded, by bringing the tape under constant-rotation using a frequency signal through a signal selecting circuit when the CTL signal is ceased during the high-speed run of the tape. CONSTITUTION:In high-speed playback mode, a playback CTL signal detected by a CTL head 5 is amplified by a CTL amplifier 6 and, while supplied to a voltage comparator 11 forming a drive control circuit 20 through the 1st frequency/voltage converter 8A, it is supplied to a signal selecting circuit 14 through an amplifier 13A. The voltage comparator 11 is applied with a reference voltage from a reference power source 12 and, when the 1st voltage signal drops below the reference voltage, operation control is exercised over the signal selecting circuit 14 to supply the 1st voltage signal to a motor driving circuit 9. A signal from a frequency generator 7, which generates a signal having a frequency proportional to the rotational frequency of a take-up side tape reel 4, is supplied to the 2nd frequency/voltage converter 8B and in a section where the CTL signal is not recorded, the 2nd voltage signal is selected and supplied to the motor driving circuit 9.
Patent JP-H0719221-A (JP)
Title: Securing method of male screw to metal plate
Inventor: IWATA YUKICHI
IPC: F16B35/04
Filed: 1993-06-30
Abstract: PURPOSE:To secure a male screw to a metal plate in a simple manner by forming a lot of rugged grooves parallel to an axis in a male screw head part and plural pieces of notch stepped parts on a peripheral surface of this head part respectively, while securing these rugged grooves to a peripheral wall part of a burring hole of the metal plate, and engaging a locking claw with the notch stepped part. CONSTITUTION:A lot of rugged grooves 13 parallel to an axis is formed in the peripheral surface of a head part 11 of a bolt 10 and a rectangular notch stepped part 14 in a symmetrical position at the side end of a screw shaft 12 of the head part 11, respectively. A burring hole 16 is formed in this metal plate 15 at a diameter equal to the bolt head part 11 and in height equal to the height, while about two-thirds in height of a peripheral part 17 is cut into a U-shaped form at the shorter width than that of the notch stepped part 14 and a locking claw 18 bent inward in parallel with a surface of the metal plate 15 is formed in a position corresponding to the peripheral wall part 17. When the notch stepped part 14 is mateched with the locking claw 18 and the bolt head part 11 is pressed-in the burring hole 16, the rugged grooves 13 advances into an inner surface of the peripheral wall part 17 as biting thereinto, whereby the notch stepped part 14 is engaged with the locking claw 18, and the bolt head part 11 is fitted in the burring hole 16, so that the bolt 10 is secured to the metal palte 15.
Patent JP-S6316817-A (JP)
Title: Spinning machine
Inventor: NAKAMURA YOSHINOBU
IPC: B21D22/16
Filed: 1986-07-09
Abstract: PURPOSE:To optionally and easily set the speed and drawing amount of a drawing roll by connecting a tool post and carriage to a handle mechanism via a servo mechanism respectively and controlling the speed position of the drawing roll according to the operation amount of the handle lever of the handle mechanism. CONSTITUTION:The output corresponding to the movement amount according to the lever tilting angle is fed by pushing down to one part the handle lever 11 of one part of a operation handle mechanism 10, and impressed to a servo valve 17. A drawing roll 4 thus advances or retreats in X axial direction. With the parting a hand from the handle lever 11 the lever 11 returns with its spring to a neutral position, the servo valve 17 is closed, the feed and discharge of a pressure oil to the cylinder 16 for advance and retreat is stopped and the drawing roll 4 is held at the position thereof. The drawing roll 4 is transferred in Z axial direction via the carriage 6 by the operation of the handle lever 13 of the other part of a operation handle mechanism 12 similarly.
Patent JP-S6054698-A (JP)
Inventor: MANFUREETO KAPUNERU
IPC: C12Q1/04
Filed: 1984-08-02
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-S6141618-A (JP)
Title: Air blow controlling actuator of automobile's air conditioning controller
Inventor: TAKEMOTO KAZUAKI
IPC: B60H1/00
Filed: 1984-07-31
Abstract: PURPOSE:To simply mount the entitled actuator on a vehicle, reduce size thereof and prevent the actuator from incorrected adjustment by constituting the actuator as that quantity of air is adjusted in accordance with operation of a supply air temperature adjusting portion. CONSTITUTION:A driving signal is output to a motor 11 from a supply air temperature setting device 200 which consists of an internal air temperature sensor 210, an open air temperature sensor 220, a variable resistor 230 and an electronic controller 240. The motor 11 is then driven and turned so as to open an air mix damper 300 at an optimum degree for supplying air of the specified temperature. The driven state of the motor 11 is fed back to the electronic controller 240 to drive the motor 11 to an optimum turning position. At the same time, current of the armature of a blower motor 600 is controlled to be increased to the same revolution number as of the blower motor 600 in order to provide said opened degree of the air mix damper 300. By use of such constitution, the driving source and the operating state detecting part of two adjusting parts can be substituted by one apparatus so that an actuator can be reduced in size and provided with higher reliability.