baber/WOPTO huggingface dataset:
Patent JP-H02253097-A (JP)
Title: Electrofusion joint
Inventor: NISHIMURA HIROYUKI
IPC: B29C65/00
Filed: 1989-03-28
Abstract: PURPOSE:To enable the visual recognition of fusion completion by burying an indication member incompatible with a heating wire and a thermoplastic resin layer extending from the joint outer surface nearly to the heating wire in the resin layer formed to make contact with a body to be connected. CONSTITUTION:An electrofusion joint 1 is manufactured by inserting an uncross- linked polyolefin layer 3b, in the state where a heating wire 4 is buried therein, into a molding die together with a cylindrical indication member 7 formed of a colored resin incompatible with the resin layer or a metal, and forming a cross-linked polyolefin layer 3a by injection. Bodies to be connected 5, 6 such as polyolefin tubes are inserted from the both sides of the joint 1 up to a butt part 9, and the heating wire 4 is energized to fuse the bodies to be connected. In this fusion, the uncross-linked polyolefin layer 3b is melted and expanded, and by its pressure, the indicating member 7 whose frictional force is reduced by a channel 11 is protruded from the joint surface 1 to indicate the fusion completion. Hence, complete fusion can be conducted to improve sealing property.
Patent JP-H01252735-A (JP)
Title: Device for producing alloy
Inventor: MATSUMARU KENICHI
IPC: C22C1/02
Filed: 1988-03-31
Abstract: PURPOSE:To uniformize the composition of an alloy in a short time and to improve its production efficiency by high-frequency induction-heating a metallic material in a crucible, and agitating the molten material by the electromagnetic induction of an electromagnetic agitator. CONSTITUTION:Plural kinds of metal ingots 6 are placed in the crucible 5, and set on a table 2. The inside of a vessel 1 is evacuated by an evacuation device through an exhaust pipe 11. A high-frequency wave is then impressed on a induction coil 7 to heat and melt the ingot 6, and the electromagnetic agitator 13 is actuated to agitate the melt in the crucible 5 by electromagnetic induction on a non-contact basis. Consequently, the composition of the melt is uniformized in a short time. The table 2 is raised by a lifting device. And the tip of a preheated casting mold 9 is dipped into the melt. An inert gas is supplied through an air supply pipe 12 to pressurize the vessel 1, and the melt is injected into the mold 9. The table 2 is lowered, the mold 9 is cooled to solidify the melt, the solidified material is taken out from the vessel 1, the mold 9 is detached, and the metallic fuel specified shape for an atomic reactor is obtained.
Patent JP-S61236432-A (JP)
Title: Wire cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/04
Filed: 1985-04-10
Abstract: PURPOSE:To reduce impedance of a discharge circuit to a sufficiently small level to be continually fixed with no change, by providing rotating electrifiers in heads to be adapted under pressure in the vicinity of the machined part in a work. CONSTITUTION:A machine provides oscillating supporting pieces 12 in points or supporting shafts 11 vertically protruding toward the surfaces of a work 4 from heads 2. The supporting piece 12 and a shaft 13 positioned at a right angle with the supporting shaft 11, and the shaft 13 rotatably provides an electrifying roller 14. As machining advances, an NC unit 8 gives by its control a relative machining feed of machining shape between a wire electrode 1 and the work 4. The machine, in which the forced contact roller 14 rotates by a movement of said work 4 further the supporting piece 12 rotates about the shaft 11, brings the roller 4, while its direction freely changes in the moving direction of the work 4, continually into contact with a surface of the work 4 to be rotated and moved.
Patent JP-H02253235-A (JP)
Title: Liquid crystal electrooptical device
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/135
Filed: 1989-03-28
Abstract: PURPOSE:To perform high speed scanning by impressing a signal electrode signal whose phase is shifted extremely little on a signal electrode in synchronism with the scanning of a light source and selecting a picture element. CONSTITUTION:In a liquid crystal electrooptical device in which a displayed state is selected by irradiating an element which holds ferroelectric liquid crystal 6 between transparent substrates 2 and 11 where a photoconductor 9, a dielectric mirror 8 and transparent electrodes 3 and 10 are laminated with light, at least either of the electrodes is formed in a comb shape and write electric field is impressed to a moment when the light irradiates the comb-shaped electrode formed straight to a scanning line in the case of scanning one scanning line with the light. Therefore, the frequency of the write electric field is made low to a certain extent regardless of a write speed and the write electric field is surely impressed in a liquid crystal layer.
Patent JP-S58192607-A (JP)
Title: Rolling method of thick steel plate
Inventor: TAKESHITA MASANORI
IPC: B21B1/38
Filed: 1982-05-06
Abstract: PURPOSE:To prevent the generation of seam flaw and the decrease in rolling efficiency by performing tapered rolling and rolling to a uniform thickness for broadside rolling of a thick steel plate then performing finish rolling in the longituidnal direction. CONSTITUTION:The rolling reduction of a roll 2' in the stage of bitting is decreased and a rolled material 3 of a tapered shape is rolled by increasing the rolling reduction successively during rolling in the 1st pass in broadside rolling of a thick steel plate. The gap of the rolls 2, 2' in the 2nd pass is kept intact, and the thin wall side is made bitting side. The rolling reduction in the stage of bitting is decreased and a rolled material 4 having a uniform thickness is rolled by increasing the rolling reduction successively. The prescribed broadside rolling is accomplished by repeatin the rolling stages for tapered rolling and rolling to a uniform thickness >=1 times alternately. The rolled material is rotated 90 deg. and is subjected to ordinary finish rolling in the longitudinal direction. The generation of seam flaw is prevented by the above-mentioned method without decreasing rolling efficiency.
Patent JP-H09268714-A (JP)
Title: External enclosure
Inventor: KONDO MINORU
IPC: E04D3/362
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an external enclosure which is excellent in the preventive function against rainwater and the durability and also which is simple in the structure and favorable in the workability. SOLUTION: A folded-back fixing part 2 is formed at the downstream side in the front and rear direction of a main board 1. An architectural board A in which a gutter-form bend 4 is formed at the upstream side is provided and a rising part 6 erected from a pedestal 5 is formed. A clip B in which a tongue flap 7 is formed from the upper end of the rising part 6 and a strengthened material C in which a plurality of claws 10, 10,... are formed at every specified distance in the longitudinal direction, are provided in the enclosure. A plurality of strengthened materials C, C... are parallelly arranged and the gutter-form bend 4 of the architectural board A is arranged to cross at almost right angles against respective strengthened materials C, C.  The gutter-form bend 4 is fixed by appropriate number of claws 10 and the clip B and the tongue flap 7 of the clip B is inserted in the folded-back fixing part 2 of the adjacent architectural board A.
Patent JP-S568164-A (JP)
Title: Paper discharge tray of copying machine
Inventor: YANAGAWA NOBUYUKI
IPC: B65H7/06
Filed: 1980-06-06
Abstract: PURPOSE:To achieve the simplification and miniaturization of the mechanism of a copying device by providing a copying sheet discharging and housing part to an upper step and a manual inserting and feeding part to a lower step respectively and utilizing the manual inserting and feeding part as a sheet guide at the time of both- side copying. CONSTITUTION:When a both-side copying button is pushed, a solenoid 41 is energized, and a change-over member 48 changes over to a both-side copying postion, causing a stopper member 52 to advance into a conveying path. When in this state a printing button is pushed, the copying sheet on a feed cassette 5 or 6 undergoes transferring and fixing on one side and is then led to roller pairs 57, 58 by being guided by the change-over member 48, thus its leading end goes into a feed port 7a for manual insertion provided to the lower step of a discharge tray 7. When the trailing end of the sheet passes the roller pairs 57, 58, said trailing end falls onto a guiding plate 60 and abuts against the stopper 52, by which it is put into a buffer tray 61, and in succession, it is subjected to the copying on the back side. With such constitution, the copying machine may be simplified and miniaturized.
Patent JP-S60219683-A (JP)
Title: Address data display device of information recording disc player
Inventor: ISHII TSUNEO
IPC: G11B27/34
Filed: 1984-04-16
Abstract: PURPOSE:To prevent flickering of elapsed time display of program reproduction and tentative increase in a display time by applying only once an extracted data of an extracting means to a storage means at the reproducing operating period at the fast rewiding mode. CONSTITUTION:A pickup 2 reads program information from a recording disc 1 at the reproduction period of the fast rewinding and fast feed mode and an address data is extracted by an extracting circuit 3. A controller 8 discriminates the first data when the extracted address data reaches the reproduction operating period. The first extracted address data turns on a switch 9 and the address data is fed to a storage circuit 4 and stored via the switch 9. Further, when the data is a new address data, the switch 9 is turned off by stopping the supply to the storage circuit 4. Since any one of the address data representing the program reproducing elapsed time is displayed, the flickering of the program reproduction elapsed time display and tentative increase of display time at the fast rewinding mode are prevented.
Patent JP-S61231473-A (JP)
Inventor: JIYAN KUROODO ANRI
IPC: G01S7/298
Filed: 1986-04-02
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-H09270855-A (JP)
Title: Call waiting system
Inventor: NAKAZAWA MASARU
IPC: H04M3/42
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To avoid an incoming call to a terminal equipment acting normally to which the call waiting service is registered in advance from being an invalid call at the start of a speech, by waiting for start of speech of the terminal equipment, when an incoming call arrives at the terminal equipment registered in advance in the case of making call or dialing. SOLUTION: Upon the receipt of an incoming call from a terminal equipment 2C to a terminal equipment 2A, a central controller 3 retrieves a terminal status table 5 to check a state of a called terminal equipment 2A. When the called terminal equipment 2A is not idle, the central controller 3 checks the called terminal equipment as to whether or not the call waiting service is registered and sends a call tone to the caller when the service is registered. Then the central controller 3 retrieves a terminal state table 5 to check again the state of the called terminal equipment 2A. When the called terminal equipment 2A is busy, the controller 3 sends an incoming speech tone to inform the arrival of a call by a 3rd party to the called terminal equipment 2A, so as to conduct function processing of the call waiting service.
Patent JP-H04289799-A (JP)
Title: Constant current driving circuit for step motor
Inventor: KONO TAKANORI
IPC: H02P8/12
Filed: 1991-03-16
Abstract: PURPOSE:To suppress torque fluctuation due to voltage fluctuation in a constant current driving circuit for step motor which relies on a power supply subjected to voltage fluctuation such as a dry cell. CONSTITUTION:Driving current flowing through a load L is detected through a resistor 5 and fed back to an operational amplifier 3 so that the voltage induced across the resistor 5 by the driving current follows up the command voltage of the operational amplifier 3. The command voltage is applied from a charging current 16 which repeats charge/discharge in synchronism with a pulse control signal and the charging characteristics thereof are set such that the charging curve approximates to the rising waveform of driving current. Since the charging curve of the charging circuit 16 functions as a limiter for the rising waveform of driving current, torque fluctuation due to fluctuation of power supply voltage can be suppressed by setting the charging curve of the charging circuit 16 appropriately.
Patent JP-H11271778-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KOMURA SHINICHI
IPC: G02F1/1343
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high contrast by performing an alignment layer treatment by irradiating an alignment layer with specific linear polarized light, and making the direction of the linear polarized light parallel to the axis of transmission of a polarizing plate touching one substrate. SOLUTION: Two substrates 31 and 32 having alignment layer 11 and 12, used for an optical aligning method, on their surfaces are stuck across a gap to be filled with liquid crystal with the alignment layer surfaces in to form an empty cell. A polarizing plate 21 is stuck on one side of this empty cell, which is irradiated with ultraviolet ray used for the optical aligning method for the side of the polarizing plate 21. The ultraviolet light transmitted through the polarizing plate 21 becomes linear polarized light, which irradiates the alignment layer 11 and 12 on both the substrates 31 and 32. With this linear polarized light, the alignment layers 11 and 12 are given alignment restricting forces for arraying the liquid crystal in parallel or at right angles to the linear polarized light. After the alignment layer treatment is thus performed, the liquid crystal 10 is charged between the two substrates 31 and 32, so that liquid crystal molecules are aligned completely in parallel or at right angles to the polarization direction of the polarizing plate 21 stuck on the liquid crystal cell.
Patent JP-H11273869-A (JP)
Title: Organic luminous element and its manufacture
Inventor: HORI YOSHIKAZU
IPC: H05B33/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a display element which is high in reliability by a relatively simple element structure without taking complicated measures for sealing it up. SOLUTION: An organic luminous element comprising, at least a positive electrode layer, a luminous layer 5 made of an organic material and a negative electrode layer, having a positive electrode 2 and a negative electrode 6 at least one of which is transparent, and emitting light from the luminous layer 5 by injecting a current thereinto, is turned into an element to act as a display element of high reliability and high definition by making up its pixels or segments for display out of a plurality of minute current injection area 3' groups neighboring each other.
Patent JP-S61234881-A (JP)
Inventor: OSAKO MASAAKI
IPC: B65G47/84
Filed: 1985-04-11
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-H06344967-A (JP)
Title: Motorcycle
Inventor: KONAKAWA TSUGUNORI
IPC: F02B75/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a motorcycle capable of reducing the pitching of a body to improve the maneuverability by reducing an axial force of a front fork in actual travelling. CONSTITUTION:An extension line of a first straight line (s) interconnecting the drive contact 61 of a drive chain 42 with a drive sprocket 40 and the driven side contact 62 with a driven sprocket 41 is adapted to intersect an extension line of a second straight line (t) interconnecting a rear arm pivot shaft disposed in an axial projection surface of the drive sprocket 40 and a rear wheel axle 63 in the front part of a vehicle as viewed from about 1/2 stroke state of a rear wheel suspension, and a straight line (u) interconnecting the intersection IC and a ground contact point E of the rear wheel is set to make about 90 deg. of the intersecting angle theta with a front fork 4.
Patent JP-H07279281-A (JP)
Title: Assembly structure of wall with opening
Inventor: SAITO HIROYUKI
IPC: E04B2/74
Filed: 1994-04-15
Abstract: PURPOSE:To provide an assembly structure of a wall wherein construction efficiency is good and an opening, which can be constructed from the inside of an equipment unit body, is provided. CONSTITUTION:Cut-off portions 5, 6 are formed from the side edges of wall panels 1, 2, to which edges frames 3, 4 are fixed, toward the central portion thereof, in which the frames 3, 4 also are cut off. The cut-off portions 5, 6 of the adjacent wall panels 1, 2 jointly form an opening 8. The frames 3, 4 of the panels 1, 2 facing the opening 8 are clamped by clips 9, 10 to connect the panels 1, 2.
Patent JP-S62232911-A (JP)
Title: Magnetic film forming device
Inventor: KAMEI MITSUHIRO
IPC: C23C14/35
Filed: 1986-04-03
Abstract: PURPOSE:To form a magnetic thin film superior in magnetic characteristics on a substrate by means of a miniaturized device, by installing an auxiliary magnetic field generating device which generates the magnetic field nearly parallel to the one generated by a main magnetic field generating device in a magnetic film forming device. CONSTITUTION:A magnetic film forming device is composed of a target 10, a substrate 6, a substrate holder 3 holding the substrate 6, a main magnetic field generating device 1 which impresses the magnetic field on the substrate 6plane, and a vacuum container 7 housing their parts. And, an auxiliary magnetic field generating device 14 which generates the magnetic field nearly parallel to that generated by the device 1 is installed. Then, a magnetic field, which is uniform and parallel to the substrate 6 plane, is generated over a wide range on the holder 3. Hence, a magnetic thin film superior in magnetic characteristics is formed on the substrate 6 by means of this miniaturized device.
Patent JP-2000271344-A (JP)
Title: Video game machine
Inventor: YAMAJI TETSUYOSHI
IPC: G09B9/34
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To correctly evaluate a play by calculating a deviation value from a right route at the vertical surface of a moving direction as a line segment and integrating the line segment by each of consecutive plural frames in a video game machine consecutively displaying the vertical surfaces of the moving direction as a displaying frame. SOLUTION: The input/output control circuit 6 of a controller 1 detects the state of an operating device operated by a player and transmits it to a CPU circuit 7. When the circuit 7 outputs a picture, picture data is written in a screen memory 14 and a monitor 3 reads picture data written in the memory 14 to display a visible image. The player progresses a game by operating the device 2 while watching the visible image of this monitor 3. Then, in the video game for consecutively displaying the vertical surfaces of the moving direction as a display frame, the deviation value from a right route at the vertical surfaces of the moving direction as a line segment and the line segment is integrated by each of consecutive plural frames.
Patent JP-H10273658-A (JP)
Title: Fluorescent material and display tube
Inventor: TAMURA KIYOSHI
IPC: C09K11/67
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent material having decreased activities such as adsorption and desorption of gases and usable as a light-emitting display part of a display tube by adding a group 4b element to an SrTiO3 : Pr fluorescent material doped with Al and/ or Ga. SOLUTION: This fluorescent material is produced by adding (A) a group 4b element (preferably Si, Sn or Ge) to (B) an SrTiO3 : Pr fluorescent material doped with Al and/or Ga. The fluorescent material is preferably expressed by the formula Sr(Ti1- XAX)O3 :Pr, Al(Ga) (A is Si, Sn or Ge; (x) is 0.001-0.3). A display tube having long life and exhibiting red light with excellent chromaticity can be produced by using the fluorescent material in the light-emitting part of the display tube.
Patent JP-H03276441-A (JP)
Title: Magneto-optical recording medium and method for magneto-optical recording
Inventor: TANAKA MOTOHARU
IPC: G11B11/10
Filed: 1990-03-27
Abstract: PURPOSE:To enable overwriting with good reliability using a single magnetic field by depositing a memory layer comprising ferromagnetic film and an auxiliary layer comprising an antiferromagnetic film in a manner that the compensation temp and transition temp. of each film has a specified relation to the Curie temp. CONSTITUTION:On a transparent substrate 1, a protective film 2 is provided, on which a ferromagnetic film 3 showing perpendicular magnetic anisotropy with the compensation temp. higher than room temp., is provided. Further, an antiferromagnetic film 4 in which the antiferromagnetic phase transfers to the ferromagnetic phase at temp. higher than room temp. is provided thereon, an a protective film 5 is provided. The compensation temp. Tcomp and Curie temp. Tc1 of the ferromagnetic film 3, and the transition temp. Tpc, Curies temp. Tc2 of the antiferromagnetic film 4 are determined to satisfy the relation Tpc<Tcomp<Tc1<Tc2. The external magnetic field Hex to be applied on the medium on recording and erasing is set lower than the coercive force of the film 3 at room temp., so that the coercive force Hc1 and Hc2 of the film 3 and 4, respectively, satisfy the relation Hc1<Hc2<Hex. Then a laser beam is made to irradiate the part where recording is performed to raise the temp. near Tc1, while Hex is applied for recording.
Patent JP-S572683-A (JP)
Title: Immobilizing method of enzyme
Inventor: NANKAI SHIROU
IPC: G01N27/327
Filed: 1980-06-09
Abstract: PURPOSE: To reduce the deterioration of the enzymic activity in the immobilization remarkably and obtain an immobilized enzyme having a high enzymic activity, by feeding an immobilizing agent from the vapor phase to an enzyme solution to advance the immobilization in the enzyme immobilizing step by the crosslinking method.  
     CONSTITUTION: In crosslinking and immobilizing an enzyme with a carrier or enzymes with each other by the action of an immobilizing agent, e.g. glutaraldehyde or an aldehyde polymer, the immobilizing agent is fed from the vapor phase thereof to an enzyme solution in an inert gaseous atmosphere, e.g. argon or nitrogen, or under reduced pressure to advance the immobilization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09269174-A (JP)
Title: Cold insulation case
Inventor: KOIKE MOICHI
IPC: F25D23/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently endure against an impact at the time of traveling without damage to a machine room in case of loading a transporting vehicle. SOLUTION: Since a machine room 12 is formed above the ceiling wall of a cold insulation case body 11, when the case is loaded in a transporting vehicle by a fork lift truck, the forks of the truck are not brought into contact with the chamber 12. Since the peripheral wall 121 of the room 12 is formed of a heat insulation wall having high strength, it can sufficiently endure against the impact caused as the vehicle runs.
Patent JP-S521649-A (JP)
Title: Counterflow prevention device at two stage compression refrigerating c ircuit
Inventor: SATOU YOSHIKATSU
IPC: F25B1/10
Filed: 1975-06-24
Abstract: PURPOSE: This is the system to be applied on the two stage compression refrigerator incorporated with direct expansion system intercooler, and is to prevent the liquid counterflow phenomenon which is liable to happen at the time to start operation and before the expansion valve of the temperature sensitive tube arrives at a certain temperature. This system also abviates the troubles resulting from the counterflow of the liquid. 
     COPYRIGHT: (C)1977,JPO&Japio