baber/WOPTO huggingface dataset:
Patent JP-S59191553-A (JP)
Title: Header pipe for billet cooler of continuous casting machine for round billet
Inventor: MATSUMURA KAZUFUMI
IPC: B22D11/124
Filed: 1983-04-14
Abstract: PURPOSE:To cool uniformly a round billet and to prevent the longitudinal crack and flaw to be generated on the surface by constituting a titled header pipe of annular outside and inside header pipes which are fixed around the horizontally moving round billet concentrically therewith and the connecting pipes connecting these header pipes diagonally toward the tangential direction thereof and providing ejecting holes for cooling water to the inside header pipe. CONSTITUTION:A header pipe for a billet cooler of a continuous casting machine for a round billet is constituted of an annular outside header pipe 3 and inside header pipe 4 which are fixed around a horizontally moving round billet 1 concentrically therewith and, for example, four pieces of connecting pipes 5 connecting both header pipes. The respective pipes 5 are inclined in the tangential direction of the pipe 4 from the pipe 3 in connecting the header pipes. For example, six pieces of ejecting holes 4' for cooling water are formed to the pipe 4 with an inclination at a prescribed angle theta toward the diagonal direction of the pipes 5.
Patent JP-H04315738-A (JP)
Title: Cathode-ray tube and method of demagnetizing it
Inventor: IKETA SHUNICHI
IPC: H01F1/14
Filed: 1991-03-28
Abstract: PURPOSE:To make a cathode-ray tube less affected by geomagnetism so as to uniform demagnetization of the tube by forming from a ferromagnetic material of high magnetic permeability and low coercive forces a magnetic metallic material constituting one part of a vacuum envelope, and also using a ring- shaped demagnetizing coil. CONSTITUTION:A front metallic envelope 1 and a back metallic envelope 2 are both made of a permalloy and a metal funnel is also made of the permalloy. To demagnetize a flat cathode-ray tube, a ring-shaped demagnetizing coil is used. Because a ferromagnetic material of high magnetic permeability and low coersive forces such as a permalloy is thus used as the metallic material from which the envelopes 1,2 of a vacuum envelope 4 are made, magnetization due to geomagnetism is reduced to such an extent as being negligible and mislanding due to magnetization does not occur. Also the magnetic metallic material constituting the envelope 4 and being magnetized can uniformly be demagnetized by using the ring-shaped demagnetizing coil.
Patent JP-S63254014-A (JP)
Inventor: ROBAATO KURISUTOFUAA HEINZU
IPC: A63B49/10
Filed: 1988-03-17
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-S59189403-A (JP)
Title: Home controller
Inventor: TAKASE HITOSHI
IPC: G08B25/00
Filed: 1983-04-12
Abstract: PURPOSE:To operate a display device only when necessary and to realize a power economization and a conversion to a long life of the display device by constituting so that the display device is not operated in a stationary state, its operation is restarted automatically when the state is varied, and simultaneously, an alarm sound is raised. CONSTITUTION:When a power source is turned on, the whole system becomes on, an electric power is supplied to a CRT display device 11, too, through an electric conduction switch 14 from a power supplying circuit 13, and it becomes a display state. In this state, various inputs are executed to a home controller by using a keyboard 2 and a light pen 16, and each mode is set. When reaching a stationary state, a delaying circuit 15 operates, and when a constant interval of time elapses, an off-signal is outputted, the electric conduction switch 14 is turned off, and the electric power to the CRT display device 11 is cut off. In this off-state, for instance, when a detecting signal from each sensor arrives, an on-signal is applied to the electric conduction switch 14 from a CRT controller 10, and the electric conduction is restarted to the CRT display device 11.
Patent JP-H11249124-A (JP)
Title: Production of liquid crystal display panel
Inventor: IKEDA HIROYUKI
IPC: G02F1/1335
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce irregular display caused by static electricity generated at the time of a polarizing film affixing process. SOLUTION: After a pair of transparent electrode substrates 1a and 1b having transparent electrodes are affixed through a peripheral seal member 6, liquid crystals are filled between these transparent electrode substrates 1a and 1b to form a panel element. Prior to affixing polarizing films 2 and 2 onto the surface of the above panel element, the panel element is heated above an ordinary temperature. Such an extremely simple method for previously heating the panel element before the polarizing film affixing process reduces line-shaped irregular display caused by static electricity.
Patent JP-H04301152-A (JP)
Title: Air-fuel ratio control device
Inventor: SUGA TOSHIYUKI
IPC: F02D45/00
Filed: 1991-03-28
Abstract: PURPOSE:To prevent over-injection of fuel at the time of high load of engine, for which a fuel containing alcohol is employed, by controlling the loading correction quantity to the fuel injection quantity for reduction with increase of the alcohol density to be detected. CONSTITUTION:Detecting signal of various sensors 3-5, 13 is input to a controller 7, and fuel supply quantity is decided by computing, and the output signal corresponding to the fuel supply quantity is output to a fuel injection nozzle 2. At the time of computing this fuel supply quantity, basic fuel injection time is corrected on the basis of a value of a correction factor of the alcohol, which is obtained in response to the alcohol density detected by an alcohol sensor 62, with accelerative increase time, voltage correction time, temperature correction factor, feedback correction factor, and high load increase factor or the like. The high load increase factor is corrected n response to a value of the alcohol density to prevent over-injection of the fuel at the time of high load of an engine.
Patent JP-2000254385-A (JP)
Title: Drum type washing machine
Inventor: MATSUMOTO SATORU
IPC: D06F25/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent washings effectively from sticking or entangling each other. SOLUTION: A washing machine motor 17, which makes a drum rotate directly, is driven and controlled by an inverter main circuit 39 and a control circuit 44. The control circuit 44 works as a small angle rotating action controlling means. That is, one cycle is defined as making a washing machine motor 17 rotate by 30 degrees forward in a mechanical angle (the rotating speed is 50 rpm) and rotate by 30 degrees backward in a small period and five cycles are repeated in five seconds, so that a drum rotates forward and backward in five cycles.
Patent JP-S55112451-A (JP)
Title: Power-transmission device for internal combustion engine
Inventor: ISHIHARA TAKEO
IPC: F16H1/36
Filed: 1979-05-25
Abstract: PURPOSE: To prevent abrasion of a contacting surface and assure smooth rotating movement by placing a carrier rotating at less speed than the output axis between the output axis of an internal combustion engine and a sun gear thereof being in a stationary state, not fitting directly the sun gear to the axis.  
     CONSTITUTION: When an engine 1 is started by the release of the assumulated force of a spiratl speing 5, an output axis 3 and a drive plate 9 are rotated unitedly. And when the inner member 12a of a clutch 12 for starting is expanded outward by the centrifugal force, the clutch 12 is connected, contacting under pressure with an outer member 12b. By this a ring gear 15a of a plantary gear mechanism 15 is rotated and the driving force given by the revolution of a planetary gear 15c is transmitted to a carrier 17. From a tube part 17b of the carrier 17 the driving force is taken out for a sprocket 19, through which the force is transmitted to a chain 20. According to this, the difference of relative speed of rotation between the output axis 3 and the carrier 17, and between the carrier 17 and the sun gear 15b can be made small, thus the desired purpose being realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01238841-A (JP)
Title: Trace data processing system
Inventor: SUGAYA NORIMASA
IPC: A61B8/14
Filed: 1988-03-18
Abstract: PURPOSE:To reduce errors in integrated values by determining whether certain trace data are in a direction reverse to that of the former trace data or not, so that if it is not in the reverse direction, the certain trace data are stored while it is in the reverse direction, a correcting data signal is delivered so as to erase stored data in order to subject the integrated value thereof to subtraction. CONSTITUTION:When a position data input device delivers a position data signal 211 as a trace, an address control section 213 calculates address data in accordance with a changed position data signal 233 so as to feed the address data as an address signal 217 to line drawing image memory 219, and accordingly, trace data are stored. In the case of a trace returning in the X-axis direction, a variation value determining section 231 delivers a variation correcting signal 235 to the address control section 213, and the changed position data signal 233 indicating a value by which the trace is once returned in the X-axis direction is delivered to the address control section 213 so as to calculate address data. Then, data stored in the line drawing image memory 219 are erased. Further, it is subtracted from an integrated value obtained by previous trances. Accordingly, it is possible to reduce errors in integrated values.
Patent JP-H05264841-A (JP)
Title: Optical fiber array and its assembly method
IPC: G02B6/24
Filed: 1992-03-23
Abstract: PURPOSE:To array and hold plural optical fibers and to easily and surely connect various optical elements to the respective optical fibers. CONSTITUTION:This optical fiber array has a substrate 22, a retaining member 24 and the plural optical fibers 28. Plural V-grooves 30 for arraying and housing the respective optical fibers 28 are provided on this substrate 22. The substrate 22, the optical fibers 28 and the retaining member 24 are integrally fixed via adhesives and the front ends of the optical fibers 28 project by a prescribed length from the end faces of the substrate 22 and the retaining member 24 to the outside. The end faces 28a at the front ends of these fibers are subjected to a polishing treatment.
Patent JP-S52147214-A (JP)
Title: Pneumatic control equipment
Inventor: SUZUKI MOTOO
IPC: F02D35/00
Filed: 1976-06-02
Abstract: PURPOSE: With regard to a pneumatic control equipment which is desigend to detect operation data through the suction in air intake system, or the positive pressure generated by a secondary air pump etc. to secure high reliability in its operation as well as simplicity in construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60210310-A (JP)
Title: Control method of rolling mill at time of changing sheet thickness in running
Inventor: YAMASHITA MICHIO
IPC: B21B37/00
Filed: 1984-04-03
Abstract: PURPOSE:To restrict the variation of material tension and to improve the accuracy of sheet thickness by completing the changes of a roll gap of stand and a roll speed within a prescribed time, in changing the sheet thickness of a running sheet-material while changing the rolling speed of a tandem mill. CONSTITUTION:The change of the sheet thickness of a running sheet-material is performed while changing the rolling speed in a tandem mill. At that time; a time corrected by the reciprocal number of the sheet speed at the outlet side of a final stand or the peripheral speed of a roll at the final stand at the time when the sheet-thickness changing point arrives at the (i)th stand is obtained. Then, the changes of the roll gap and roll peripheral speed of the (i)th stand are completed within said period of time.
Patent JP-H09235616-A (JP)
Title: Production of hot rolled steel plate excellent in surface characteristic and acid pickling property by continuous hot rolling process
Inventor: NAKAMURA TAKAAKI
IPC: B21B3/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled steel plate minimal in the amount and dispersion of formed scale and excellent in surface characteristic and acid pickling property by subjecting a steel plate, in which respective contents of C, Si, Mn, P, S, etc., are limited, to rolling at specific temp. in a finish rolling mill. SOLUTION: A steel plate, which has a composition consisting of, by weight, <=0.20% C, <=2.50% Si, <=2.5% Mn, <=0.025% P, <=0.025% S, and the balance Fe with inevitable impurities and containing, if necessary, one or more kinds among <=0.060% Nb, <=0.100% Ti, <=0.080% V, and <=0.0060% Ca, is subjected to a continuous hot rolling process. At this time, rolling is performed while regulating the temp. in a finish rolling mill to a value between Ar3 and 900 deg.C. It is preferable to regulate average finishing velocity and finish rolling velocity difference in a coil to >500mpm and <100mpm, respectively. Further, if necessary, finishing temp. difference in a coil is regulated to <100 deg.C and further >=1kgf/mm<2> coil tension during rolling is secured.
Patent JP-H09237671-A (JP)
Title: Heating roller
Inventor: NAKABAYASHI HITOSHI
IPC: H05B3/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a roller in which an inner surface of a feed ring directly gets in contact with a terminal electrode of a heating resistor, and in which the feed ring is surely fixed to a metal base member. SOLUTION: This roller 10 is composed of a cylindrical metal base member 11, a heating resistor 13 formed on an outer surface of the metal base member 11, and feed rings 31, 32 for supplying electricity to the heating resistor 13. The heating resistor 13 has terminal electrodes 131, 132 at both end parts, and the feed rings 32, 32 are installed to directly get in contact with the terminal electrodes 131, 132 on their inner surface.
Patent JP-H06273473-A (JP)
Title: Partial discharge measuring device of device for connecting cable for transmission
Inventor: NOMA TAKASHI
IPC: G01R31/12
Filed: 1993-03-24
Abstract: PURPOSE:To provide a partial discharge measuring device which can accurately discriminate whether partial discharge is being generated inside a connection device or not. CONSTITUTION:The device is provided with current-voltage conversion amplifiers 12a and 12b which have an input impedance with a specific resistance and convert partial discharge current detected by detection electrodes 4a and 4b to voltage signal and block impedance 13 connected between the other terminal of the input impedance of the current voltage amplifiers 12a and 12b and a cable shielding layer, thus preventing the partial discharge current from being bypassed by the floating resistance between the detection electrodes and the floating capacity between the cable shielding layer and a cable core and allowing the partial discharge current to flow to the input impedance only.
Patent JP-S58102407-A (JP)
Inventor: YOHANISU DOORUN
IPC: H01B7/282
Filed: 1982-04-19
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-S61224122-A (JP)
Title: Magnetic recording medium and its production
Inventor: ICHIKAWA KOJI
IPC: G11B5/64
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled medium for horizontal recording having excellent magnetic characteristic and corrosion resistance by composing the magnetic film of a Co-base alloy contg. one or >=2 kinds among Ru, Ti and Hf and which is an h.c.p. crystal consisting essentially of crystal grains having specified grain diameter and whose C axis is substantially in the plane. CONSTITUTION:A substrate layer and a magnetic layer are formed on a discoid substrate and a protective film (sputtered amorphous, graphitic or diamond carbon films and a coated liq. lubricant) is, if necessary, coated on the surface of the magnetic layer. The magnetic film is composed of a Co-base alloy contg. one or >=2 kinds among >=0.5at% Ru, >=5at% Ti and >=5at% Hf where the total amt. is regulated to <=22at%, which is an h.c.p. crystal consisting essentially of crystal grains having 100-500Angstrom  grain diameter and whose C axis is substantially in the plane. Although ceramic (e.g., of Al2O3) and glass can be used as the substrate, an aluminum substrate and the substrate of an aluminum alloy (contg., for example, 3.9wt% Mg and the balance essentially of Al) are more preferably used.
Patent JP-H10248061-A (JP)
Title: Sunrise and sunset video service system
Inventor: KUJIRADA MASANOBU
IPC: H04N5/765
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a the sunrise and sunset video service system by which even a person such as a sick person or an aged person who is unable to made a trip to a remote place easily sees a scene of sunrise and sunset actually. SOLUTION: The system includes a camera 1 that picks up a video image of sunrise and sunset viewed at a point, a time recording means 2 that records the time of the sunrise and sunset at the point for one year, a timer 3 that provides an output of time data, and a video service means that serves in real time the video image of sunrise and sunset from the camera 1 at the time of sunrise and sunset at the point via a communication network and also preferably a discrimination means that a degree of beauty of the video image of sunrise and sunset and a discrimination result service means that serves almost in real time the discrimination result form the discrimination means via the communication network.
Patent JP-S59193295-A (JP)
Title: Method and apparatus for nickel plating
Inventor: OKA HITOSHI
IPC: C25D3/12
Filed: 1983-04-15
Abstract: PURPOSE:To contrive the elongation of the life of a plating solution and the reduction of stress in a plating film, by letting Ni cation formed in a liquid anolyte by applying an electric current to an insoluble electrode as an immersed anode permeate through a cation-exchange membrane into an Ni plating solution in which a cathode is immersed. CONSTITUTION:An anode 14 and a cathode are separated from each other with a cation-exchange membrane 11 which allows the permeation of Ni ion only, and the cathode is immersed in an Ni electroplating solution comprising Ni ion, sulfamic ion, boric acid and a pH adjusting agent as essential components. On the other hand, the insoluble anode 14, e.g. a platinum-coated titanium electrode, is immersed in a liquid anolyte poured in an anodic case 13. Hereon, the liquid anolyte is pumped up from a liquid tank 15 through a filter 16 to the case 13 by a pump 17, let overflow through holes in the case 13 and returned to the liquid tank 15. By applying an electric current to said electrode 14, the liquid anolyte is chemically converted in the case 13 to form Ni cation. Hence, the Ni ion is circulated through the membrane 11 into the electrolytic solution to perform plating.
Patent JP-S63234143-A (JP)
Title: Sample tray for electrode device of electric resistance type moisture meter
Inventor: KAWAGUCHI KAKUJI
IPC: G01N27/04
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a sample tray which is easy to manufacture, has less problems of contact fault and is low in cost by forming the electrode pieces and contact pieces provided on the front and rear faces of the sample tray into a sectorial shape and arraying these electrode pieces and contact pieces to an annular shape. CONSTITUTION:The electrode pieces 2 and contact pieces 3 are respectively packaged on the front and rear faces of a printed circuit bard 12. On the other hand, an IC circuit 7 packaged on the circuit board 12 as well as the electrode pieces 2 and contact pieces 3 are connected by the patterned wirings on the circuit board 12. Only the front faces of the electrode pieces 2 and the rear face of the contact pieces 3 are exposed and the circumference of the circuit board 12 is molded by a plastic material. A recess 1a is formed as a sample receiving part at the time of molding. Eight pieces of the sectorial electrode pieces 2 are so arranged atop the sample tray 1 as to form the entire part into a toric shape. Insulating films 4, 13 are formed between the respective adjacent electrode pieces. The contact pieces 3 having the sectorial are arranged to the toric shape on the rear face of the sample tray 1 and insulating grooves 11, 14 are delineated.
Patent JP-S54157354-A (JP)
Title: Induction heat generating roller
Inventor: MUKOUYA HAJIME
IPC: H05B6/14
Filed: 1978-06-02
Abstract: PURPOSE: To characterize desired axial directional temperature distribution on the surface of a roller by forming heat transfer resistance between the roller surface and an electroconductive layer under deformation in the roller axial direction in what has the electrocondutive layer inserted inside the roller.  
     CONSTITUTION: In the structure that a roller shell 1 is combined with an axle 2, induction heating is done by a coil 4 installed inside a roller, between the coil and the shell, for example, an electroconductive layer 5 formed annular grooves 5a. This facilitates to obtain a desired temperature distribution with changed heat transfer resistance, because gaps 5a' between the electroconductive layer 5 and the shell 1 are different in the axial direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06284725-A (JP)
Title: Push-pull-type power supply
Inventor: ISHII HIROYUKI
IPC: H02M3/28
Filed: 1993-03-25
Abstract: PURPOSE:To provide a push-pull-type power supply wherein biased excitation detector which can detect the biased excitation amount of a transformer is provided, the biased excitation of the transformer is reduced to a minimum and the iron core of the transformer is small and lightweight. CONSTITUTION:A push-pull-type power supply is provided with a switching control circuit 10 by which two transistors Q1, Q2 perform a switching operation alternately and with a powersupply transformer 20 which has an intermediate terminal 2 in a primary winding. In the power supply, a current is made to flow to primary windings 2-3, 2-4 for the power-supply transformer in mutually opposite directions, and a direct current is converted into an alternating current. In addition, the power supply is provided with a biased excitation detection transformer 30 having two primary windings 5-6, 7-8, and the respective primary windings are connected in series across two transistors and the power-supply transformer. In addition, the power supply is provided with a detection circuit 32 which detects a biased excitation amount on the basis of the secondary-side output of the biased excitation detection transformer and by which the output is fed back to the switching control circuit.
Patent JP-S54157496-A (JP)
Title: Manufacture of tunnel junction
Inventor: KURODA KENICHI
IPC: H01L39/24
Filed: 1978-06-02
Abstract: PURPOSE:To avoid the contamination as well as to increase both the yield and the reliability by carrying out continuously in the vacuum state the processes of the electrode formation from the lower junction to the upper junction with no photo etching process. CONSTITUTION:First wiring layer 2 of the lead is provided to Si substrate 1, and only the junction scheduled region is exposed via resist mask 3-1. Then lower junction electrode 6 of the superconductor (lead), tunnel layer 4 and upper junction electrode 7 are laminated each through evaporation. The tunnel layer is the surface oxide film of electrode 6 or the evaporation film of other insulator and semiconductor. Mask 3-1 is then removed and insulator 8 is coated with an aperture drilled to layer 4. Then lead second wiring layer 5 is evaporated on part of layer 8 as well as on electrode 7 via mask 3-2, and then mask 3-2 is removed to complete the manufacture. In this method, the surfaces of the upper and lower junction electrodes are never contaminated with no evil effect given to formation of the tunnel layer. This effect is more enhanced is the oxide film of the lower junction electrode is used to the tunnel layer.
Patent JP-S59195562-A (JP)
Inventor: KITAGAWA AKIO
IPC: C04B28/14
Filed: 1983-04-14
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。