baber/WOPTO huggingface dataset:
Patent JP-H0541332-A (JP)
Title: Capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G4/30
Filed: 1991-08-02
Abstract: PURPOSE:To contrive to make the superior performance characteristics of a capacitor fulfill in a high-temperature working atmosphere specially by a method wherein a specified organic polymer is used as a dielectric for capacitor use. CONSTITUTION:A capacitor is constituted of a dielectric consisting of an organic polymer and a three-dimensional structure addition polymer obtainable from an isocyanurate compound monomer, which is shown by the formula [R1, R2, R3 and R4 are an alkenyl group of 3 to 8c, an alkyl group of 1 to 8c or an alkylene group of 2 to 5c in a -R-C3N group] as a dielectric for capacitor use, is used as the dielectric. In the case the compound monomer is synthesized, it can be obtained by making an isocyanuric acid react with an oxide (alkenyl chloride, alkyl chloride and chlorocarbonitrile) under the existence of sodium hydroxide.
Patent JP-S6253085-A (JP)
Title: Video tex terminal equipment for user
Inventor: EDAMOTO MASANORI
IPC: G06F13/00
Filed: 1985-09-02
Abstract: PURPOSE:To automatically display a special picture with a prescribed time interval by providing a circuit to store a picture-retrieving state and a circuit to automatically request for a picture to the video TEX center periodically according to the information in the said circuit. CONSTITUTION:A periodic time interval is set in a time-setting command circuit 19 through a key pad 16. The circuit 19 instructs an automatic picture-request control circuit 18 to start to automatic picture retrieval operation at every time after the lapsing of the set time period. after being instructed, the circuit 18 obtains a desired picture from the video TEX center is accordance with the stored information which is a storage of the retrieving process after connecting with the video TEX center in a picture retrieval storage circuit 17. Untill the periodic time interval is released through the key pad 16, the above operation is repeated, and the user can observe the latest information of a desired picture in a displayer part 15.
Patent JP-H0920297-A (JP)
Title: Aircraft hijack settlement assisting device
Inventor: UDO YASUHIRO
IPC: B64D47/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To perform effective assistance of settlement of an aircraft hijack by a method wherein after announcement of a hijack is received, aircraft information is displayed on a television monitor through operation on a ground. SOLUTION: When announcement of an aircraft 1 being hijacked is transmitted from a criminal or a plane captain, the announcement is received and a command from a regulatory agency is received, and a ground transmission remote control device 7 is started. A signal is transmitted to the aircraft receipt control device 4 of the aircraft 1, and all necessary operations, such as energization and disconnection to a television camera 2, rotation to the right and left and above and blow, and variation of a focusing distance, are executed. A situation in an aircraft is sent to a television monitor 6 on a ground through a television camera 2, an aircraft transmitting device 3, a communication satellite 9, and a ground receiver 5.  This constitution projects aircraft information on a plurality of the television monitors 6, and not only effects remarkably rapid settlement but also prevents the occurrence of a hijack through well knowing of effectiveness thereof.
Patent JP-H0364600-A (JP)
Title: Laminated water-resistant paper and its production
Inventor: KAWAGUCHI KOJI
IPC: D21H27/00
Filed: 1989-07-28
Abstract: PURPOSE:To obtain the title paper excellent in water resistance, writability, printability, etc., by making an extrusion forming using a T-die so that the outermost layer represent an inorganic filler-contg. resin layer comprising a polyolefin and thermoplastic polyester. CONSTITUTION:(A) A molten resin containing 20-80wt.% of inorganic filler and comprising (1) 40-90 pts.wt. of a polyolefin and (2) 60-10 pts.wt. of a thermoplastic polyester and (B) an inorganic filler-free polyolefin resin, are extruded in a two-layer filmy form through a T-die so that, within said T-die, the resin B is located so as to come into contact with the surface of a paper substrate and the resin A is located at the outermost layer of said paper substrate, followed by laminating the surface of said paper substrate with both the resin layers, thus obtaining the objective paper laminated with the polyolefin resin with the outermost layer consisting of the resin A. Said polyolefin resin is pref. polyethylene- or polyolefin-based one.
Patent JP-S5984300-A (JP)
Inventor: NAGASAWA KIYOSHI
IPC: G10L25/78
Filed: 1982-11-08
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-H1042025-A (JP)
Title: System for checking power source of separate vibrator
Inventor: YAMANAKA YUICHI
IPC: H04W84/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To recognize the power state of a vibrator without operating a vibrator mainbody by setting functions such as the inputting of a separate vibrator identifying number in a portable telephone. SOLUTION: ID is inputted by the operation of a key switch operating part at a portable telephone 1 side. The portable telephone 1 transmits ID stored and set in a memory 9 by a radio transmitting/receiving part 6 from an antenna as electric wave and it is transmitted to a vibrator 2 side. It is received by the antenna 12 and a receiving part 13 at the vibrator 2 side and ID included in feeble electric wave is stored in the memory 15. Then, at the side of the portable telephone 1 which corresponds to the separate vibrator 2 in one-to-one correspondence, it is recognized that the vibrator 2 is vibrated for a fixed time with the battery capacitance of a power source part 17 so as to be operated whenever the function for turning on the correspondence of the vibrator 2 is set.
Patent JP-S6258866-A (JP)
Title: Linear motor
Inventor: SUZUKI YASUMASA
IPC: H02K41/03
Filed: 1985-09-04
Abstract: PURPOSE:To obtain the stable running of a mover, by arranging respective magnetic poles symmetrically at the almost equal distance respectively from the centers of the first and second mover cores, and by exciting the poles. CONSTITUTION:By exciting windings arranged at magnetic poles 5-1-5-4, 10-1-10-4 in order, thrust for a mover 9-1 to shift on a stator is obtained. Then, magnetic flux is concentrated on the magnetic poles 5-1 and 5-4, 10-1 and 10-4, and so exciting attraction is worked at a point A1 on the first mover core 4-1 and is worked at a point A2 on the second mover core 4-2, and as a result, the point A is set to be the center of an exciting attraction force on the mover 9-1. From the same viewpoint, also in figures b-d, the point A is set to be the center of the exciting attraction force, and even if the exciting mode is changed, the center of the exciting attraction force working on the mover 9-1 is not changed, and the stable running of the mover is obtained.
Patent JP-2001017883-A (JP)
Title: Metal recovering apparatus
Inventor: KASAI SETSUICHI
IPC: B03B5/62
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a metal recovering apparatus for recovering metals such as iron, stainless steel, copper or the like from waste. SOLUTION: A metal recovering apparatus is equipped with a column 1 forming an ascending flow channel, an acting fluid supply system opened to a metal recovering system 17 at the position on the bottom part side of the column 11 and supplying the liquid flow of an acting fluid into the column 11 at a predetermined speed, the slag supply system 13 communicating with the column 11 on the way thereof to supply particulate slag M/S and the metal recovering system 17 having the valve 18 communicating with the bottom part of the column 11 and a flow field having the energizing force against gravity is formed in the column 11 by an ascending flow F and the particulate slag M/S originates from waste or the incineration residue of waste and the slag formed in a surface melting furnace is crushed up to a proper particle size.
Patent JP-H07171382-A (JP)
Title: Molecule process and device therefor
Inventor: RICHIYAADO II PAAMAA
IPC: H01L49/02
Filed: 1994-08-19
Abstract: PURPOSE: To provide a novel means to effect the initiation of molecular process and/or catalyst reaction by the bombardment of molecules with electrons emitted from a specific type of generating source. CONSTITUTION: A method for initiating a molecular process or a molecular reaction in a substance is given. The substance is brought into contact with the surface of a cold cathode apparatus, an electric potential is applied through the cold cathode apparatus and electrons are emitted from the surface having a sufficient energy level to cause the initiation.
Patent JP-H1121689-A (JP)
Title: Production of high-purity silver
Inventor: NAKATSU SHIGERU
IPC: C25C7/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of the impurity metal ions in an electrolyte to the cathode side and to stably obtain high-purity silver from an impurity- contg. material by providing a cation-exchange membrane between an anode and a silver depositing cathode to divide the electrolytic cell into two compartments and electrolyzing the material in the cell. SOLUTION: A silver electrolyte contg. impurity metal ions is introduced into the anode compartment 4 of an electrolytic cell and electrolyzed by using crude silver or an insoluble anode 2 to deposit pure silver on the surface a cathode 3 in the cathode compartment 5. In this case, since the anode compartment 4 and cathode compartment 5 are divided by a cation-exchange membrane 1, the intrusion of the impurity metal ions other than silver in the electrolyte into the cathode compartment is prevented, and the concn. of impurity metal ions in the anode compartment 4 is decreased.  Further, the electrolyte in which the impurity metal ions are accumulated is supplied to the desalting compartment 17 of an electrolytic cell to pass only the silver ion into the concentration compartment 18 by electrodialysis, and the electrolyte reduced in impurities is supplied to the anode compartment 4 of the cell.
Patent JP-S6352684-A (JP)
Title: Current detector for induction motor
Inventor: SASAGAWA KIYOAKI
IPC: H02P21/13
Filed: 1986-08-22
Abstract: PURPOSE:To enhance the effect of filters regardless of phase difference for current detection and reduce influence by current ripples, by putting the same filters as the current detection filters, in two-phase signal for coordinate conversion. CONSTITUTION:The primary current of an induction motor is converted to two-phase quantities ialpha, ibeta on a stationary coordinate. The two-phase quantities ialpha, ibeta are inputted to detection filters 21, 22 to be converted to the two-phase quantities i'alpha, i'beta, which are inputted to a vector rotating unit 11. Then, between the two-phase quantities ialpha, ibeta and i'alpha, i'beta, a phase difference is generated. Then, also in two-phase signals sinphi, cosphi for coordinate transformation, the same filters 23, 24 as the current detection filters 21, 22 are arranged, and the filter outputs are set to be sin'phi, cos'phi. As a result, also between two-phase signals sinphi, cosphi and sin'phi, cos'phi, a phase difference is generated. Accordingly, the phase difference of current vector due to the detection filters is not influenced by the current of a rotary coordinate axis.
Patent JP-S6439510-A (JP)
Title: Thickness measuring method
Inventor: HAMAZAKI GIICHI
IPC: G01B17/02
Filed: 1987-08-06
Abstract: PURPOSE:To detect the thickness of even a body whose material is unknown by measuring the speed of a surface wave and operating the speed of a longitudinal wave, and sending and receiving the longitudinal wave and measuring its required time. CONSTITUTION:When a probe 3 equipped with vibrators 1 and 2 at a specific equal angle is made to abut on the surface of the body 4 to be measured and an ultrasonic measuring instrument 5 applies a high frequency electric signal to the vibrator 1, ultrasonic wave pulses are generated to propagate the surface wave to the body 4, and the vibrator 2 receives it. Then, the speed Cs of the surface wave is found from the time t1 between the transmission and reception and the interval between the vibrators. Here, it is evident that the speed Cs is 0.45 time the speed Cd of the longitudinal wave whatever material the ultrasonic wave is propagated in, so the speed Cd is operated. For the purpose, a probe 7 which has a vibrator 6 for transmitting and receiving the longitudinal wave is made to abut on the surface of the body 4 and the time t1 required by the reciprocation of the longitudinal wave is measured to calculate the thickness of the body 4 from the speed Cd and time t4.
Patent JP-H0280882-A (JP)
Title: Pipe capable of being used for carrying fluid capable of changing volume of pipe and particularly length thereof at time of passage of pipe
Inventor: MISHIERU MARUKOEFU
IPC: F16L11/12
Filed: 1989-07-27
Abstract: PURPOSE: To elongate the service life of a tube capable of changing its volume and length reversibly and macroscopically by elastically absorbing the deformation generated by a physical or a mechanical stress on a part of the tube. CONSTITUTION: This tube made of a plastic material for conveying fluid capable of reversibly and macroscopically changing its volume and especially its length when it passes through the tube is provided with a Ω shape or a relaxation on at least a part of the tube including couplings 'c', 'c' on both ends and is capable of elastically absorbing a macroscopic deformation generated by continuous or noncontinuous external physical and/or mechanical stress. The tube is of various resins such as polystyrene and polyamide. Thus diameter 'd$ of the Ω portion elongates, changes to distance 'e', protects the tube from physical and mechanical stress, and is tolerable for long term use.
Patent JP-S6257930-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: MIYOSHI FUMIHIRO
IPC: D01F11/10
Filed: 1985-09-04
Abstract: PURPOSE:To obtain the titled uniform fiber free from welding in a short time, by coating a melt-spun pitch fiber with a colloidal solution containing fine ceramic powder, heating and infusibilizing the coated fiber in an oxidizing gas atmosphere and carbonizing or graphitizing the treated fiber. CONSTITUTION:A pitch fiber produced by melt-spinning process is coated with a colloidal solution containing ceramic powder (preferably zirconium oxide having an average particle diameter of about 1-0.1 mu) (the content of ceramic powder in the solution is preferably 5-50 wt%), the coated pitch fiber is infusibilized by heating in an oxidizing atmosphere (preferably air) and the treated fiber is carbonized or graphitized to obtain the objective fiber. The ceramic powder attached to the obtained carbon fiber can be removed by electrolyzing the carbon fiber in an aqueous solution of an electrolyte (preferably aqueous solution of nitric acid, etc.) using the carbon fiber as the anode.
Patent JP-S57121382-A (JP)
Title: Method of converting serial-to-paralle code of parallel digital train and digitized video signal transmitter using same method
Inventor: JIYAN RIYUKU GURIMARUDEI
IPC: H04L25/49
Filed: 1981-12-03
Abstract: The process for the code conversion of eight parallel bits into words with nine series bits uses among the nine-bit words on the one hand those having five "1" and four "0" and which do not have five consecutive bits and whereof none starts or finishes with four identical bits, as well as their complements to 1, and on the other words having six "1" and three "0" with a maximum of transitions, as well as their complements to 1. Two complementary digital frame synchronization words are chosen from among the nine-bit words not retained for coding and which are not found in a random series of coded words.
Patent JP-H1025161-A (JP)
Title: Burning furnace for aluminum nitride and production of aluminum nitride sintered compact using the same furnace
Inventor: HAMANO AKIHIRO
IPC: F27B17/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum nitride sintered compact excellent in compactness and heat conductivity, and capable of preventing the compact from discoloration and warp by constituting a heat insulating layer so as to contain a specific alumina refractory material layer and a graphite layer. SOLUTION: This aluminum nitride burning furnace is constituted so as to contain an alumina refractory material layer containing <=0.5wt.% SiO2 , <=0.5wt.% Fe2 O3 and other unavoidably impurities and a graphite layer which is arranged at a position becoming 1000-1500 deg.C temperature during the burning treatment, in a heat insulating layer thereof. A heater consisting of W, Mo or their alloy is installed in the furnace. The burning is conducted under an inert atmosphere or the inert atmosphere containing <=3vol.% hydrogen. A typical AlN burning furnace is shown in the figure. An AlN compact 16 is loaded at the inside of a burning furnace 10, the inert gas is introduced through a gas introducing pipe 14 and a gas discharging pipe 15, and the furnace is heated by a heater 17 to attain 1550-1650 deg.C burning temperature.  As steam is decomposed to H2 and CO2 by the graphite layer, AlN is not oxidized.
Patent JP-S6257782-A (JP)
Title: Spot welding method
Inventor: MATSUO MUNEYA
IPC: B23K11/36
Filed: 1985-09-06
Abstract: PURPOSE:To remove residual stress from a spot welded point, by installing circuits of resistance welding and normalizing to a welding equipment and successively performing holding together under force, resistance welding, electricity normalizing, air cooling after releasing from holding-together state. CONSTITUTION:Welding conditions are set in accordance with the quality and thickness, etc., of a material to be welded and a pressure control mechanism and timer related mechanism are installed to a welding equipment. Metallic plates 7' and 8' are held together under force against each other by means of welding terminals 5 and 6, and then, resistance welding is performed by supplying electricity. After welding, the weld part is held at a prescribed normalizing temperature for a prescribed time by means of the timer mechanism. Then the holding-together state is released and the weld zone is air-cooled. Since the weld zone 11, a heat-affected zone 12, and boundary zone 13 formed at the time of resistance welding regain fine structures, residual stress in these zones can be removed completely.
Patent JP-H0618632-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRASAWA MASAO
IPC: G01R31/28
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device, which can apply a scan-test method in test-pattern detection without decreasing the test-pattern detecting rate. CONSTITUTION:This device is constituted of an application circuit 2, wherein scan tests can be applied, a non-application circuit 4, wherein the scan tests cannot be applied, and a control circuit 3, which is provided between the application circuit and the non-application circuit. The control circuit 3 has a F/F group (flip-flop for the scan test), a multiplexer 10, an F/F group 8 and a multiplexer 9. The F/F group 7 receives the signal from the scan-test application circuit. The multiplexer 10 selects the output signal of the F/F and the signal from the test-scan application circuit and supplies the selected signal into the scan-test non-application circuit. The F/F group 8 receives the signal from the scan-test non-application circuit. The multiplexer 9 selects the output signal of the F/F and the signal from the scan-test non-application circuit and supplies the selected signal into the scantest application circuit.
Patent JP-H1140900-A (JP)
Title: Electric circuit apparatus
Inventor: UENO OSAMU
IPC: H05K3/36
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for an electric circuit apparatus which has the high suppression effect for unwanted electromagnetic radiation. SOLUTION: An apparatus is provided with an within-board conductive face 2 which is formed inside a circuit board 1, with an outside-a-board conductive face 4 which is formed outside the circuit board 1 and with conductive interconnections 5 which are arranged and installed on the outside-a-board conductive face 4 and which are connected to the circuit board 1. In this case, a deformed part 10 comprising a conductive face 2a is formed so as to protrude from the circuit board 1, and the conductive interconnections 5 are arranged on the deformed part 10. As a result, a structure is formed in such a way that the conductive face 2 of inside a board and the outside-a conductive face 4 outside the substrate are connected at a position which is adjacent to the lower side of the conductive interconnections 5.  A mirror-image current and/or a feedback current flow in the conductive faces, with respect to a noise current flowing in the conductive interconnections, and the offset effect of the currents is exhibited.
Patent JP-2000037582-A (JP)
Title: Thread cutting device for sewing machine and its use
Inventor: WAHLSTROEM ROLF
IPC: D05B57/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To operate a thread cutting device for sewing machine through a control unit for the sewing machine at a small space which is suitable for a sewing machine for household use and improve a function which cuts an upper thread or a lower thread or the both threads selectively. SOLUTION: In a sewing machine which uses one lower thread 15 and at least one upper thread 17, a device cuts at least one thread and has a thread fetcher 18 which is arranged so as to drew at least one thread and transfer to a cutting position and a knife which cuts at least one thread with working together with the thread fetcher 18 and the thread fetcher 18 is transferred between the cutting position and at least one drawing position to drew the upper thread 17 or the lower thread 15 or the both treads 17 and 15 selectively.
Patent JP-H0938886-A (JP)
Title: Wrist mechanism of robot
Inventor: YAMADA SHIGERU
IPC: B23P19/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a wrist mechanism which is movable in a parallel and rotational direction in the plane of a movable body by providing a base member connected to one end of a link means, the movable body connected to its other end and an actuator capable of a servo-control for driving each link means. SOLUTION: A value by which a movable body 13 is positioned on its center and the position of a rotary angle becomes zero is given as the target value of the angle of each link 12 in a servo-control circuit. Under this state, when the position shift in x direction or θ direction is generated by the fitting operation of an article for a hand 7, the movable body 13 is displaced to a position shift direction and the position shift is absorbed by the extension/contraction or rotation of the responding link 12 in response to the position shift direction of the movable body 13. Here, a proportion gain and differentiation gain are changed by the PD gain circuit of a control loop in the servo-control circuit and a force for holding the link 12 in a prescribed state is changed by a rotary motor (actuator) 14.