baber/WOPTO huggingface dataset:
Patent JP-S54115664-A (JP)
Title: Controlling method for constant tension of strip by constant power
Inventor: YAMAMOTO TSUKASA
IPC: B21C47/16
Filed: 1978-02-28
Abstract: PURPOSE: To make possible the control of constant tension through the simply constituted circuit, independently of the change in the diameter of coil, at the control of the constant tension of the strip, by employing a driving controller constituted of a special mechanism for controlling the motor for giving the tension.  
     CONSTITUTION: The coiler 1 for coiling the strip 5 is drived by the motor 1, whose driving is controlled by the thyristor-Leonard circuit 6 and the automatic field current controlling circuit on the exit side of the thyristor-Leonard circuit 6. The value of power of above motor 1 is obtained through the operation of the arithmetic circuit from the voltage V t  of the voltage detector 7 and the value of voltage drop IaR obtained through the voltage drop setting circuit 10. The detected value V of the line speed of strip 5 is multiplied by the tension setting circuit 14, and the command value P for the reference power is obtained. Above power P and the motor power are operated for comparison in the comparison arithmetic circuit 12, and the Leonard circuit 6 is controlled until above two values become equal. According to this method, the control of constant tension becomes possible by the simple constitution of the circuit, as compared with the conventional method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61182155-A (JP)
Title: Channel control system
Inventor: MARUOKA MINEKAZU
IPC: G06F13/12
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the generation of troubles as well as the deterioration of the processing capacity by returning a condition code and processing start information in response to the displays of the idle, holding and storing states of a channel controller. CONSTITUTION:When a start indication is produced from a central processor 1 in a transfer mode of a channel controller 2, a condition code CDC is sent back to the processor 1 in replay. At the same time, the start of the processor 1 is held and this holding state is displayed. Then the held start information is stored and this storage is displayed. When such processes are through, the held start information is processed in response to the idle state and displays of the holding and storing states of the controller 2 respectively.
Patent JP-H04263286-A (JP)
Title: On-vehicle navigation system
Inventor: SAKURAGI YOSHINORI
IPC: G08G1/0969
Filed: 1991-02-18
Abstract: PURPOSE:To eliminate the troublesome selection of a road at each branch point on an expected travel course. CONSTITUTION:Map data and additional information on plural model courses for traveling between two specific points are stored on a CR-ROM 4, a current position estimation device 3 estimates the current position from the vehicle speed and azimuth, and a course setting device 11 which sets the expected travel course with a command from an operation part 7. A data processor 8 reads the additional information out of the CD-ROM 4 by the setting and the estimation of the current position and outputs the information to a display controller 5 and a course setting device 11, which generates the list of a starting point and a destination place; and a course emphasizing device 10 emphasizes the expected travel course and the expected travel model course is displayed on the map screen of a display part 6 according to the emphasized expected travel course, expected current position, and the respective data in the list.
Patent JP-2000220896-A (JP)
Title: Cold head for cold storage type refrigerating machine and tool for filling refrigerant for cold head
Inventor: IKUTA YOSHITAKA
IPC: F25B9/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To fill a refrigerant from a cold head side by providing a passage for filling a refrigerant that communicates with invalid space from the outside at a cylinder holder and at the same time providing a plug member for blocking the passage from external operation. SOLUTION: A plug member used when filling a refrigerant is provided at both of a gas compressor 100 and a cold head 200. When filling the refrigerant, a cap is removed and a refrigerant-filling tool 220 is fitted to a supporting part 204-2 by twisting. Further, a knob for rotary operation is pushed down and is rotated, thus moving the plug member 210 upward and hence opening a passage 204-3. In this state, a pressurized refrigerant is filled via piping 230 for filling the refrigerant. The pressurized refrigerant blocks the passage 204-3 through a cut-out part at one portion of the side surface of the plug member 210. After the filling is completed, the supply of the pressurized refrigerant is stopped, the plug member 210 is rotated by a knob and is moved to a lower portion, thus blocking the passage 204-3.
Patent JP-S58140384-A (JP)
Inventor: ISHIZAKI KANJIROU
IPC: C04B41/61
Filed: 1982-02-17
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-S63189713-A (JP)
Title: Ignition device
Inventor: SHINODA SEIICHI
IPC: F23Q3/00
Filed: 1987-02-02
Abstract: PURPOSE:To provide a stable ignition characteristic by a method wherein a square part of a glass section is received by an electrode fixing element so as to cover a shape of the glass and the other electrode fixing element presses a portion of a circular section of the glass. CONSTITUTION:Two ignition electrodes 13 are fixed by electrode fixing elements (A)14 and (B)15 having two parallel V-shaped grooves in such a manner as orthogonal lines of the square sections of glass members 12 are perpendicular to a plane where the two ignition electrodes 13 have longitudinal center lines of the two glass members 12, so that a size between the two ignition electrodes 13 is always constant and since the electrode fixing member (A)14 receives the square section of the glass member 12, the ignition electrode 13 is not rotated. Since the electrode fixing member (B)15 presses the part (a) of the glass 12, if the ignition electrode 13 is displaced in a longitudinal direction, the electrode fixing member (B)15 may abut against the part (b) of the glass 12 and is not moved. Due to this arrangement, a mere fixing of the two ignition electrodes 13 with the electrode fixing members 14 and 15 and fixing to a nozzle holder 17 enables an easy accurate setting of positional relation between the extremity end sizes of the two ignition electrode rods 11 and further enables a stable ignition to be performed.
Patent JP-S61182972-A (JP)
Title: Thermal transfer recorder
Inventor: KIMURA TETSUO
IPC: G06K15/00
Filed: 1985-02-08
Abstract: PURPOSE:To enable uniform transfer to be performed even where a recording surface is severely rugged, by a method wherein a recording surface of a paper is pressed by a roller after an ink is transferred onto the paper. CONSTITUTION:A pressure roller 10 is provided for pressing the recording surface of the paper 9 after an ink is transferred onto the paper 9. The roller 10 is rotatably supported on a shaft 12 erected at a front end part of a bracket 11 slidably fitted on a carriage 3, and a spring 14 is fitted to a rising part 11B provided on the rear end side of the bracket 11. Therefore, the bracket 11 is constantly pushed to the front end side by elasticity of the spring 14, thereby pressing the roller 10 against the paper 9. Accordingly, since an ink is pressed against the paper 9 by the roller 10 even where the recording surface of the paper 9 is several rugged, the ink is uniformly transferred and adhered to the recording surface of the paper 9, and higher printing quality can be contrived.
Patent JP-S63191614-A (JP)
Title: Molding of synthetic resin hollow wheel
Inventor: NAKAMURA SAKURO
IPC: B29C49/48
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a synthetic resin hollow wheel being easily moldable, light weight and having excellent strength, by molding a hollow wheel main body from a parison, forming a bearing members of a specific insert members and welding both parts at the same time. CONSTITUTION:Cavities 2 are formed in inside faces of blow molds 1 and insert members 5 roughly cylindrically prepared of a synthetic resin such as high density polyethylene and the like are loosely inserted outside of cylindrical projected parts 3 being projected at about central parts of the bottom faces of these cavities 2. Both sides of the neighborhoods of the central parts of a parison 6 prepared of a synthetic resin such as high density polyethylene and the like set in the mold 1 is partially pressed by the apexes 5a of the insert members 5 located on its left and right sides and the neighborhoods of the central parts 6a facing to each other are contacted and partially melt-welded. Then, a tube for air blowing is inserted through the through hole 4 being made in the mold 1 and the wall of the parison 6 is broken by the apex of this tube. Air is blown into the parison 6 to mold a hollow molding product having insert members.
Patent JP-S57137334-A (JP)
Title: Electrically-conductive resin composition
Inventor: KAWAI YOUICHI
IPC: C08L23/00
Filed: 1981-02-20
Abstract: PURPOSE: An electrically-conductive resin composition having improved direct electric plating properties, and plate adhesion, obtained by blending a polyolefin resin with carbon black, sulfur, and trithiolcyanuric acid in a specific ratio.  
     CONSTITUTION: (A)100pts.wt. polyolefin resin[e.g., propylene homo polymer, etc. (preferably one havng a MI value of ≥20)is blended with (B) 10W60pts.wt. carbon black (preferably electrically-conductive carbon black), (C) 0.1W6pts.wt., preferably 0.3W5pts.wt. sulfur, (D) 0.1W5pts.wt., preferably 0.3W2pts.wt. trithiolcyanuric acid, and, if necessary, an inhibitor for deterioration of metal, etc. by a single screw extruder, etc. preferably in a low-temperature range, to give the desired resin composition. The resin composition can be molded into the given molded article by molding process such as injection molding, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11221675-A (JP)
Title: Plasma torch
Inventor: KOJO AKIRA
IPC: H05H1/28
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent as much as possible electric corrosion of an electrode holder and a nozzle holder of a plasma torch in a style of generating a plasma arc by energizing an electrode and a nozzle. SOLUTION: An insulating body 6 is made to intervene between an electrode holder 1 to energize an electrode 3 and a nozzle holder 8 to energize a nozzle 7, and a cooling water passage 9 is formed through each of the members 1,6,8. Fitting parts 1a, 6c, 8a are formed at constituting position of the cooling water passage 9 in each of the members 1, 6, 8, and to these fitting parts a cylindrical connecting member 20 is fitted to form a passage 9. On the outer peripheral surface of the connecting member 20, grooves 20a are formed, on which O-rings 21 are fixed. By fitting the connecting member 20 to each of the fitting parts 1a, 6c, 8a, the distance between the electrode holder 1 and the nozzle holder 8 is enlarged. The connecting member 20 is made of an insulating material having an electrical insulating ability, a material with big electric resistance, or a materiale free from absorptivity for water or with corrosion resistance in addition to the above proprerties.
Patent JP-S58140161-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L31/111
Filed: 1982-02-15
Abstract: PURPOSE:To make outside equipping parts as unnecessary, and to enlarge the value of (dv)/(dt) of the vertical photo thyristor by a method wherein the vertical photo thyristor is constructed selecting base width to be the most suitable value, enlarging hFE, and moreover reducing gate resistance. CONSTITUTION:A vertical photo thyristor has the sectional construction the same with the construction of the usual vertical photo thyristor, while for enlargement of (dv)/(dt), base width of the P-N-P transistor is made to be the most suitable, and moreover hFE is enlarged and gate resistance is reduced. Namely the characteristics of hFE and gate resistance can be improved usually by enlarging life time of the base region of the transistor, and it can be attained by performing a heat treatment. Moreover base width (d) can be extended utilizing the process to manufacture a resistor 9 by diffusion.
Patent JP-S61183337-A (JP)
Title: Flame-retarding polypropylene composition
Inventor: HASHIMOTO TAKASHI
IPC: C08L101/00
Filed: 1985-02-08
Abstract: PURPOSE:The title composition excellent in flame retardancy and impact strength, comprising a specified PP mixture, an ethylene/propylene copolymer, tetrabromobispenol S bis(2,3-dibromopropyl) ether and Sb2O3. CONSTITUTION:60-86.5wt% propylene homopolymer or PP mixture comprising 50-95wt% this polymer and 50-5wt% ethylene/propylene random copolymer of an ethylene content of 0.3-8wt% is kneaded with 3-20wt% ethylene/ propylene copolymer rubber (B) of a Mooney viscosity >=30, 8.5-15wt% tetrabisphenol S bis(2,3-dibromopropyl) ether (C) and 2-10wt% Sb2O3 (D).
Patent JP-S60167235-A (JP)
Title: Device for mounting electrical components onto electron tube
Inventor: MATSUI FUMIO
IPC: H01J29/54
Filed: 1984-02-10
Abstract: PURPOSE:To uniformalize press contact when electrical components such as a convergence unit are installed on an electron tube by tightening the fixed section of a cylindrical holder consisting of circular pieces with recesses and protrusions on the engagement surface using a ring made of synthetic resin. CONSTITUTION:A convergence unit for an electron tube is formed by providing two or more circular pieces 15 which is provided with recesses and protrusions 18 and whose outer circumferential surface gradually becomes a larger diameter from one end to the other end, as if a circle were drawn and incorporating static magnets 11 and 12, purity magnet 13, and spacer 14 in a holder 10 made of synthetic resin and provided with abovementioned recesses and protrusions 18, namely a fixing section 18. Then, the convergence unit is mounted on the electron tube by using a tightening ring 17 made of synthetic resin in which a protruded section 16 whose diameter is reduced gradually from one end to the other end at a position having recesses and protrusions 20 and opposed to the circular pieces 15, on an inner circumferential surface, and engaging it with the fixed section 18, then rotating it. As a result, press contact is uniformalized and the generation of loosening can be prevented.
Patent JP-S60187707-A (JP)
Inventor: CHIESUTAA JII DEYUBOISU
IPC: F01M3/00
Filed: 1985-02-08
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-2000217950-A (JP)
Title: Manufacturing device and method for golf ball
Inventor: SANO HIDEKI
IPC: A63B37/06
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a golf ball with a simple structure that can wind an initial end of a rubber thread effectively. SOLUTION: A golf ball manufacturing device has a bobbin means that winds a rubber thread G on a core ball B and a treatment means for an initial end of the rubber thread 2 that sends an initial end of the rubber thread G with being wounded on the core ball B. The treatment means for the initial end of the rubber thread 2 has a cramp 3 which is composed of a revolution driving holding shaft part 6 having a pressure needle 5 that presses the initial end of the rubber thread G to the core ball B, a revolvable press shaft part 7 which is provided with being opposed to the holding shaft part 6 and a reciprocating movement device for a cramp 8 that brings the holding shaft part 6 and the pressing shaft part 7 close and detach each other.
Patent JP-H02205641-A (JP)
Title: Gold alloy thin wire for bonding
Inventor: MORI KENJI
IPC: H01L21/60
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the gold alloy thin wire for bonding having improved room or high temp. tensile strength, having reduced loop height at the time of bonding and applicable to a thin package by adding minimum limit of Y and Ca to be required whose total amounts are prescribed to high purity gold. CONSTITUTION:To high purity gold, by weight, 3 to 100ppm, preferably 3 to 60ppm Y and 1 to 50 ppm, preferably 1 to 40% Ca are added, and (Y+Ca) is furthermore regulated to 4 to 110ppm, preferably to 4 to 40%. As the result, by the synergistic effect of these two elements, the gold alloy thin wire for bonding having moreover improved mechanical strength at room temperature, and heat strength, having reduced loop height at the time of bonding and applicable even to a high-speed automatic bonder can be obtd.
Patent JP-S57136673-A (JP)
Title: Method and device for magnetic recording
Inventor: MACHIDA HAJIME
IPC: G03G19/00
Filed: 1981-02-19
Abstract: PURPOSE:To achieve recording with high resolving power by simple constitution by realizing a high-density multistylus electrode by using a magnetic recording medium consisting of a lamination of a vertical magnetic and a vertical electric anisotropic layer. CONSTITUTION:On the side of a vertical electric anisotropic layer 12, a multistylus electrode 13 opposed to a magnetic recording medium 9 is provided and the electrode 13a is applied to a pulse signal voltage. Then, a recording signal current flows to a feedback electrode 14 as shown by dotted lines and at a point (a) which corresponds to the electrode 13a, Joule heat is generated. Consequently, the vertical magnetic anisotropic layer 12 at this part decreases in coercive force and magnetic inversion becomes easy to occur, but little Joule heat is generated at a point (b) which corresponds to the feedback electrode 14. For this purpose, when an external magnetic field is applied from an electromagnet 15 to the magnetic recording medium 9, the magnetic inversion occurs only at the point (a) where the magnetic inversion becomes easy to occur, and necessary information is recorded magnetically.
Patent JP-H04262036-A (JP)
Title: Vibration control device for internal combustion engine
Inventor: MORINAGA SHUJIRO
IPC: F02D29/06
Filed: 1991-02-18
Abstract: PURPOSE:To reduce the backward-and-forward vibration produced in a vehicle at the time of acceleration or deceleration. CONSTITUTION:A vibration control device for an internal combustion engine comprises an operating condition detecting means A for detecting the operating condition of the internal combustion engine, a target vehicle vibration value calculating means B for calculating the target vehicle vibration value on the basis of the above operating condition, a vehicle vibration detecting means C for detecting the backward-and-forward vibration of the vehicle, and a torque control quantity setting means D for setting the torque control quantity of the internal combustion engine E by which the detected result of the vehicle vibration detecting means C is controlled to a target vehicle vibration value by using the optimum feedback gain being set on the basis of a dynamic model of the engine E. The torque control quantity setting means D comprises an ISC valve opening setting means for setting the opening of the ISC valve by which the flow rate inside an ISC piping bypassing the downstream of the intake piping of the engine E is controlled.
Patent JP-H11211716-A (JP)
Title: Molten metal probe
Inventor: IGAWA OSAMU
IPC: G01K13/12
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To execute by a single probe main body both storage solidification for obtaining solidification temperature data and storage solidification for obtaining a solidification sample by setting runners up and down from an introduction path opened to face an inflow opening, connecting a collection path to a collection chamber and connecting a communication path to an upper part of a temperature measurement chamber. SOLUTION: An inflow opening 3 through which a molten metal is sent is opened at a side part of a paper tube cylindrical body 2 of a probe main body 1. The inflow opening 3 is shut by a paper tube sheath 4 coating an outer periphery of the cylindrical body 2. A plug body 6 and a unit body 7 are fitted in the cylindrical body 2. The unit body 7 forms an introduction path 8 opened facing the inflow opening 3 of the cylindrical body 2, a communication path 9 extending upward, a communication path 9 extending downward, and a temperature measurement chamber 10. A collection container 23 has a metallic container main body constituting a collection chamber 25, and a guide pipe 26 extending from a mouth part of the container main body and constituting a collection path 27. The probe main body 1 is soaked in the molten metal to measure a melt temperature.  The molten metal entering the collection path 27 runs to the collection chamber 25, where a solidification sample is collected.
Patent JP-S53108938-A (JP)
Title: Improved process for producing phthalic anhydride
Inventor: NISHISAKA YASUSHI
IPC: C07D307/89
Filed: 1977-03-07
Abstract: PURPOSE: o-Xylene is catalytically oxidized using highly active V 2 O 5 -supporting catalyst containing V 2 O 5  recrystallized from the molten state in a specific proportion to produce phthalic anhydride efficiently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58141080-A (JP)
Title: Video camera device
Inventor: HASEGAWA TAKAYOSHI
IPC: H04N5/232
Filed: 1982-02-16
Abstract: PURPOSE:To monitor easily the condition of a VTR, by providing a microcomputer which generates a VTR control signal and discriminates between information on a video camera itself and information from the VTR, and displaying its output information in the electronic viewfinder of the camera. CONSTITUTION:In a figure 1 is the electronic circuit device of the VTR and the microcomputer 2 controls a signal generator 3 and also transmits and receives information to and from the electronic circuit device 6 and microcomputer 7 of the VTR to control the signal generator 3. Further, 4 is a mixing circuit and 5 is a multicore cable. The microcomputers 2 and 7 perform mutual information transfer and control each other. For example, information on tape consumption, battery consumption, operation mode, etc., is transmitted to the microcomputer 2 through the electronic circuit device 6, microcomputer 7, and connection cable 5. Therefore, the microcomputer 2 controls the character signal generator 3 according to the information to select display, thereby displaying the data on the screen of the electronic view-finder 8.
Patent JP-H08222825-A (JP)
Title: Connecting structure of printed board
Inventor: HASHIMOTO TORU
IPC: H05K1/14
Filed: 1995-02-13
Abstract: PURPOSE: To attain miniaturization and weight reduction on the occasion when a printed board is connected to a connector disposed on another printed board or a prescribed plate. CONSTITUTION: Paired through holes 32A are disposed at positions in a first printed board 211 and a second printed board 212 and in the second printed board 212 and a third printed board 213 at which the printed boards are to be connected electrically to each other respectively, and contact pins 24 are inserted from the upper sides of these boards and pressed in socket contacts 33 disposed in pads or the through holes 32A on the lower sides, so that electric connection be made discretely. It is needed only to dispose the contact pins 24 in necessary numbers between the printed boards opposed to each other, and therefore miniaturization and weight reduction can be attained.