baber/WOPTO huggingface dataset:
Patent JP-2001073371-A (JP)
Title: Steel pipes press-in pull-out device
Inventor: KUSUURA MASAYOSHI
IPC: E21B7/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe press-in pull-out device capable of easily changing its width rapidly. SOLUTION: The steel pipe press-in pull-out device has a lower frame and an upper frame 2 installed in a relatively displaceable manner in the vertical direction by a lifting-lowering driving section 3, a body of revolution 4 supported rotatably to the upper frame 2, C-shaped bands supported to the body of revolution 4 integrally rotatably, and an expansion-contraction means interposed among both free ends of the C-shaped bands.  The width of the lower frame and upper frame 2 is varied, and maximized in the case of usage, the body of revolution 4 is formed of a plurality of arcuate gear pieces 41, which are arranged at intervals along a circle, in the case of usage and disposed in an extensible manner in the cross direction and are not projected to the outside of the upper frame 2 in the case of the shrinkage of the upper frame 2, and the gear pieces 41 are engaged with a plurality of pinions 42A arranged at intervals larger than the intervals of the gear pieces and rotated and turned and driver, synchronously while the width of the C-shaped bands is formed variable.
Patent JP-2001076552-A (JP)
Title: Superconducting coil
Inventor: KOIZUMI NORIKIYO
IPC: H01B12/16
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a forced cooled conductor having high mechanical strength and low connecting electric resistance, generating little Joule's heat at a connection section, and excellent in superconductivity stability. SOLUTION: Superconducting stranded wires 3 at a connection end are covered with a copper pipe 2 of an electric connecting member, a current flows from the superconducting stranded wires 3 to other electric members via the copper pipe 2, and refrigerant helium circulates in gaps between the superconducting stranded wires 3 in the copper pipe 2 during operation in the connecting structure of a cable-in-conduit type forced cooled conductor constituted of Nb3Al or Nb3Sn compound superconducting strands. A metal foil of copper or silver having the thickness of 1/50 of that of the copper pipe 2 and low electric resistance is arranged at the contact boundary face section between the superconducting stranded wires 3 and the inner wall of the copper pipe 2.  The porosity at the connection end section where the refrigerant helium circulates in the copper pipe 2 is set smaller by 10-15% than the porosity at portions other than the connection end.
Patent JP-2001070836-A (JP)
Title: Device and method for preventing clogging of nozzle
Inventor: FUKUDA SHIGETO
IPC: B05B1/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the number of components, reduce cost and reduce the labor and time of maintenance as much as possible. SOLUTION: Liq. 21 flows into a flow passage 23a from a gap part 22 when a cylinder mechanism part 23c retreats a piston 23b. As a result, the water level of the liq. 21 is lowered, and a nozzle 3a is exposed on the liq. surface. When a needle valve 3f is moved downward in this state, an adhesive agent in a feed line 3e is ejected from the nozzle 3a. On the other hand, when the needle valve 3f is moved upward to close the nozzle 3a, jetting of the adhesive agent is stopped. Then, when the cylinder mechanism part 23c advances the piston 23b, the liq. 21 flows into a gap part 22 from the flow passage 23a. As a result, the water level of the liq. 21 is raised, and the nozzle 3a is sunk under the liq. surface, thus the drying of the adhesive agent remaining at the nozzle 3a is prevented.
Patent JP-H07107535-A (JP)
Title: Selective call receiver with display
Inventor: SUZUKI TORU
IPC: H04Q7/16
Filed: 1993-10-07
Abstract: PURPOSE:To provide a selective call receiver with display for simplifying transmission and shortening radio wave occupation time. CONSTITUTION:The selective call receiver with display is provided with a radio part 4 for receiving and demodulating a radio signal transmitted from a base station, decoder part 6 for comparing and collating the demodulated signal from the radio part 4 with it's own call number, display part 9 for displaying a demodulated information signal, and information storage part 7 for storing routine sentences consisting of a previously decided word group and those routine sentence numbers, and equipped with functions for reading a word corresponding to a number provided by the information signal from the storage part 7 and for displaying the read word on the display part 9. Inside the storage part 7, the words of different contents are provided corresponding to the transmitting positions of numbers in the information signals and according to the transmitting position of the number, that word is displayed on the display part 9.
Patent JP-S62113396-A (JP)
Inventor: GOTO YASUOKI
IPC: H05B41/24
Filed: 1985-11-08
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-H0194700-A (JP)
Title: Cooling device
Inventor: UEDA AKIRA
IPC: H05K7/20
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a simple constitution and to improve cooling efficiency by constructing a cooling element with a base in which an arresting port is formed at one end of a cylinder and a linking port is formed at the other end thereof, and a cap in which a mating port to be mated with the linking port, and a supply inlet and discharge outlet of a refrigerant. CONSTITUTION:Cooling is implemented by a cooling device comprising semiconductor elements 3 and cooling elements 11 in which to circulate a refrigerant mounted on a printed board 2, the cooling elements 11 on the semiconductor elements 3 being arrested. In such a cooling device, the cooling element comprises a base 4 having an arresting section 6 which is detachably screwed to the peripheral 3A on one end of the cylinder and a linking port 5 which allows the other end of the cylinder to be an open end, and a cap 10 having a mating port 9 which mate with the linking port 5 by being in contact therewith and a supply inlet 7 and discharge outlet 8 of the refrigerant. For example, the arresting section 6 of the base 4 is inserted into a square hole 6B as shown by arrow A to the peripheral 3A of the semiconductor element 3, and further rotated along a thread 6A as shown by arrow B to arrest the semiconductor element 3.
Patent JP-H0193903-A (JP)
Title: Method and apparatus for producing of multilayered micro strip line using heat-resisting base material and its device
Inventor: TAKAKURA YOSHINORI
IPC: H01P11/00
Filed: 1987-10-06
Abstract: PURPOSE:To eliminate an electric loss and to prevent disconnection of a pattern due to Joule's heat by using a superconductor thin film in a micro strip line. CONSTITUTION:Ceramic material 1 is washed, and a superconductor paste is coated on both faces of material 1 to form a micro strip line 2 consisting of the superconductor thin film. The superconductor paste coated in the production process of a multilayered micro strip line 2 using a heat-resisting base material is coated on the surface of material 1 through a printing part 8. The superconductor paste coated on a non-printing part 9 remains on a screen plate 6. Since the micro strip line 2 is formed in this manner, it is printed and sintered at a required temperature to obtain a complete article. 'Teflon(R)' substrates 4 with a copper foil on one face are laminated on both faces of ceramic 1 with an adhesive between them by heating and press-fixing to form the multilayered micro strip line. Thus, the thin film having a satisfactory conductivity and a satisfactory uniformity is obtained.
Patent JP-H02102261-A (JP)
Title: Production of composite polyamide material
Inventor: DEGUCHI RYUICHI
IPC: C08L77/02
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the title material excellent in mechanical strengths and heat resistance economically and efficiently by mixing a composite obtained by bringing a specified layered silicate and an organic cation of a lactam into contact with each other in a dispersing medium with a polyamide monomer and polymerizing the polyamide monomer in the mixture. CONSTITUTION:A layered silicate (e.g., montmorillonite) of a cation exchange capacity of 50-200 milliequivalent/100g and an organic cation of a lactam as a swelling agent (e.g., an organic ion derived from epsilon-caprolactam) are brought into contact with each other in a dispersing medium (e.g., water or methanol) to obtain a composite material composed of said layered silicate and said ion adsorbed thereby (contacting step), said composite material is mixed with a polyamide monomer (e.g., 12-aminolauric acid) (mixing step) and the polyamide monomer in the obtained mixture is polymerized (polymerization step). In this way, a polyamide composite material excellent in mechanical strengths and heat resistance can be produced economically and efficiently.
Patent JP-H0591320-A (JP)
Title: Method and device for picture processing
Inventor: SEGI ITSUO
IPC: H04N1/409
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the cost of a picture processing device by simplifying the picture processing circuit which obtains a maximum value, a minimum value, a center value, and an average value in the vicinity of a limited part of picture elements in an object picture. CONSTITUTION:A first limited part vicinity processing means and a second limited part vicinity processing means are provided, and the former means consists of delay elements 1 which delay input picture data by one line, latch elements 2 which latch it, and maximum value calculating means 4 for calculation of maximum values of three sets of picture element data and generates picture element data in the vicinity of a limited part of 3X3 picture elements and outputs a maximum value of generated data, and the latter consists of delay elements 1, latch elements 2, and maximum value calculating means 3 for calculation of maximum values of two sets of picture data and generates picture data in the vicinity of a limited part of 2X2 picture elements by the input of picture element data outputted from the first limited part vicinity processing means and outputs the maximum value of generated data as the maximum value in the vicinity of a limited part of 6X6 picture elements.
Patent JP-S61129949-A (JP)
Title: Multi-function type telephone set
Inventor: HOYA SHIGEKI
IPC: H04M1/00
Filed: 1984-11-29
Abstract: PURPOSE:To relieve the burden of the user from the standpoint of installation space and cost by designing the titled telephone set that an accessory function such as a loudspeaker function or an abbreviated dial function is added or omitted as required. CONSTITUTION:A telephone unit 1 consists of a telephone set main body 11 performing dialing and talking operation as the basic telephone function and a handset 12. An abbreviated dial unit 2 has an RAM storing an opposite telephone number, reads a corresponding telephone number from the RAM through the operation of a button 21 to drive an abbreviated dial function. The loudspeaker unit 3 is incorporated with a speaker 31. The accessory units 2, 3 are selectively electrically and mechanically connected to the telephone unit 1.
Patent JP-H0589953-A (JP)
Title: Heating unit
Inventor: SHINADA HIDEHIRO
IPC: H05B3/44
Filed: 1991-09-30
Abstract: PURPOSE:To surely fix a heating element by sandwiching a sealed portion between coil portions provided at both ends of the heating element and a pair of metallic supporting members mounted to both ends of a glass bulb. CONSTITUTION:A coiled nichrome wire 1 and a coil portion 11 are inserted into a glass bulb 2. Next, the glass bulb 2 is sealed at its sealing portion 21 with the coil portion 11 slightly contracted. At this time the coil portion 11 pushes the sealing portion 21, from inside and in this state rectilinear portions formed at both ends of the coil portion 11 are each connected to a lead wire 3 by a crimp-style terminal 4. Therefore, the sealing portion 21 is sandwiched between the crimp-style terminal 4 and the coil 11 and the nichrome wire 1 can surely be fixed to the inside of the bulb.
Patent JP-H02101352-A (JP)
Title: Composition for absorptive type freezer
Inventor: MAMADA MASAMI
IPC: C09K5/00
Filed: 1988-10-06
Abstract: PURPOSE:To prevent the corrosion of metal and deposition of sediment in absor bent liquid by a method wherein compound of boron is added to the composition of an absorptive type freezer using the solution of lithium bromide as absorptive liquid, and lithium molybdate as a corrosion restricting agent. CONSTITUTION:Lithium borate is added to the solution of lithium bromide to promote a passive state film formation at a metal surface by lithium molybdate, thereby corrosion of metal is prevented and further pollution of the solution of lithium bromide and occurrence of sediment are prohibited. As a result, in case that the solution of lithium bromide added with lithium borate is applied in an absorptive type freezer, corrosion of metal can be prevented, a clogging of a tray of a low temperature heat exchanger 9 or an absorbing unit 5 caused by a crystalized substance can be avoided and a freezing capability of the absorptive type freezer is kept at its superior state for a long period of time. Also in case that lithium molybdate shows a concentration less than a critical concentration, lithium borate shows a hydrolysis, remaining oxygen is present in the absorptive liquid, the immobilized state of the surface of metal in the absorptive type freezer is assisted and then the suppression of metal in the surface of metal can be promoted.
Patent JP-H0195814-A (JP)
Title: Manufacture of forge-welded steel pipe
Inventor: SUGA KATSUYUKI
IPC: B23K26/352
Filed: 1987-10-08
Abstract: PURPOSE:To remove oxides on a forge-bonded surface and groups of non-metallic inclusions from the forge-bonded part by spraying inert gas to the facing forge-bonding surfaces of an open pipe, forming deoxiding atmosphere and projecting a laser beam. CONSTITUTION:A narrow bond steel 1 is preheated by gas combustion in a heating furnace 2, then, both side end parts are heated in an induction heater 3. Then, the narrow band steel 1 is formed by form rolls 4 into a pipe form to obtain an open pipe 5. Both forge-bonding surfaces 8 face each other on the lower side of the open pipe 5. Then, the forge-bonding surfaces 8 pass through the upper side of a laser irradiating head 6 acting as an inert gas blowing nozzle, too, and an oxide layer on both forge-bonding surfaces 8 is vaporized and removed in this case. Then, this material is fed to forge-welding rolls 7 and both forge-bonding surfaces 8 push each other and are forge-bonded into a forge-welded steel pipe 9.
Patent JP-H1176850-A (JP)
Title: Preshredder
Inventor: YAMAGUCHI HIROHISA
IPC: B02C18/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To shear and crush soft large-sized discarded articles smoothly by installing projections which contact both sides of blades of toothed disks on adjacent rotary axes on both surfaces of the rear side in the end rotation direction of the toothed disks on any rotary axis of the first rotary axis, the second rotary axis, and the third rotary axis. SOLUTION: On both surfaces of the rear side in the rotation direction of the end in the blade 10a of a toothed disk 10 on the third rotary axis 6 are installed projections 11 which contact both sides of a toothed disk 8 on the first rotary axis 4. In crushing in the second stage, although fibers and strings are apt to be wound onto the axis 4 or the axis 6, since projections 11 which are installed on both surfaces of the rear side in the end rotation direction of the blades 10a contact both sides of the blade 8a of the toothed disk 8, they are cut finely by the rotational shearing action of the disk 8 to be discharged from a discharge opening 2 with a crushed product of small particle size without being wound and supplied to a shredder and others in the next stage.
Patent JP-2001079721-A (JP)
Title: Vice device, and machining device
Inventor: SATO MASAMI
IPC: B23Q3/06
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To easily and speedily hold machining material by enlarging the maximum opening width of a holding part. SOLUTION: In this device, holding members 12, 14 longer than the maximum opening width L4 of holding parts 24, 28 are installed on the holding parts 24, 28. The maximum opening width L2 between holding pieces 12B, 14B of the holding members 12, 14 is longer than the maximum opening width L4. This means that machining material 10 even longer than the maximum opening width L4 between the holding parts 24, 28 can be held by the holding pieces 12B, 14B, so removal of a vice device 20 is not necessary, and need of installation work of the machining material 10 using a dial gauge is eliminated.  The maximum opening width L2 to hold the machining material 10 by the holding members 12, 14 is therefore enlarged compared to conventional devices, so even the machining material 10 longer than the maximum opening width between the holding parts 24, 28 can be easily and speedily positioned to a table 66 of a milling machine 64, thereby machining work can be smoothly conducted.
Patent JP-H03113167-A (JP)
Title: Automatic transmission
Inventor: INOUE KAORU
IPC: F16H59/70
Filed: 1989-09-28
Abstract: PURPOSE:To shorten the synchronous time in speed change by installing a synchronous control means which controls the drive of a synchronous driving means so that an input shaft obtains a prescribed revolution speed in correspondence with the variation of the gear ratio in speed change. CONSTITUTION:A speed change control means C outputs speed change signals into a clutch actuator 9 and speed change actuators 22 and 23 on the basis of a speed change map M when the traveling state obtained from the throttle opening degree and the car speed crosses a speed change line. Further, the speed change signal is outputted also into a simultaneous control means B, and the operation timing of each actuator is adjusted, and when the simultaneous control means B outputs the speed change signal, the driving signal corresponding to the synchronous revolution speed after speed change which is obtained from he variation of gear ratio from the time before a clutch 2 is cut off to the speed change and the output revolution speed is outputted into a synchronous servomotor 25. Then, the operation state of the air-furl ratio is monitored from the motor current of the motor 25, and control is performed so that the synchronous revolution speed is obtained when the clutch 2 is cut off.
Patent JP-H03114389-A (JP)
Title: Drive circuit for flat type display device
Inventor: SAKAMOTO TSUTOMU
IPC: H04N5/66
Filed: 1989-09-27
Abstract: PURPOSE:To simplify the constitution and to reduce the cost by receiving n-set (n is a positive integer) of 3 primary color signals as inputs, sampling them as n-phase clocks, supplying the result to signal electrodes of a flat display panel and displaying the signal on a same line simultaneously in line sequence with the scanning pulse. CONSTITUTION:A noninterlace digital signal at a double speed and broad band outputted from a noninterlace conversion processing section 1 is separated into multi-line with clocks whose phase is deviated by 1/n each by using D/A converters 51-56 and sampled by the n-phase clocks and written simultaneously on a same line on a display panel 11. Thus, the frequency band of the D/A converters 51-56 and X drivers 121-124 is decreased to 1/n with respect to the substantial frequency band (made narrow band) and video display at broad band is attained on the display panel by noninterlacing. Thus, no A/D converter whose handling is inconvenient and which is expensive is required and number of the D/A converters is reduced.
Patent JP-2001077716-A (JP)
Title: If filter amplifier
Inventor: SAKAI TAKEHIRO
IPC: H03G3/20
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To always obtain the best reception quality by making it possible to optionally adjust the center frequency, band width, and noise convergence point of an IF filter only under the control of a CPU at the time of shipment or at a shipment destination and since they are adjusted according to the shipment destination and monitoring the center frequency of an IF filter even while a radio broadcast is received. SOLUTION: This amplifier 11 has band-pass notch filters composed of a low-pass notch filters LPN (LPN1 to LPN4) and high-pass notch filters HPN (HPN1 to HPN4), those band-pass notch filters are connected in plural stages, and only the final stage can be adjusted by a CPU 14. A noise convergence point trimmer circuit 22 which is adjusted by the CPU 14 is arranged in front of the band-pass notch filters of the stages. Further, an IFAGC circuit 25 monitors not only an IF output, but also the output of the initial-stage band-pass notch filter to control variable gain amplifiers VCA (VCA1 and VCA2).
Patent JP-H07101371-A (JP)
Title: Air intake device for scooter type vehicle
Inventor: SUZUKI TAKAYUKI
IPC: F02B61/06
Filed: 1993-10-08
Abstract: PURPOSE:To provide an intake device for a scooter type vehicle which is constituted to suck clean fresh air freed from dust and mud water to an air cleaner. CONSTITUTION:In a scooter type vehicle 20 wherein a car body cover 28 having an apron part 28a is arranged below a driver's seat 31 and an air cleaner 38 is installed to the upper part of a swing type power unit 34, a fresh air suction port 41 is formed integrally with the apron part 28a. The fresh air suction port 41 is connected to the intake port 43 of the air cleaner 38 through a connecting means 44.
Patent JP-2001078388-A (JP)
Title: Motor
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K5/16
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor that has high electrical efficiency, and at the same time can maintain stable rotation over a long time. SOLUTION: In this motor, that is equipped with disk-shaped thrust plates 4a and 4b stuck to the end part of a shaft 4, and thrust dynamic pressure bearings 16 and 18 where lubricating oil is maintained between at least one axial direction surface of the thrust plate and the thrust surface of a sleeve member 6b, when the thrust plate is set to low temperature, extremely small gap deformation results, so that the internal pressure of the lubricating oil being maintained at the thrust dynamic bearing part becomes low.  When the thrust plate is set to high temperature, extremely small gap deformation results so that the internal pressure of the lubricating oil being maintained at the thrust dynamic bearing part becomes high, thus generating specific dynamic pressure at the thrust dynamic bearing part, maintaining required bearing stiffness, and hence maintaining stable rotation of the motor for a long time.
Patent JP-S62112514-A (JP)
Inventor: YAMANE YOSHIYUKI
IPC: A47J27/00
Filed: 1985-11-12
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-H0594795-A (JP)
Title: Ion source grid
Inventor: MITSUZUKA TSUTOMU
IPC: H01J1/02
Filed: 1991-10-01
Abstract: PURPOSE:To get an ion source grid wherein no Mo is mixed, whose life is long, wherein no discharge is initiated between two sheets of grids in use, whose price is lower than one made of pyrolytic graphite. CONSTITUTION:Carbon whose price is lower than pyrolytic graphite is used for the material of an electrode, and the surfaces of both sides of two grides are coated with metal thin film 1, respectively. In the case where these grides are used for film-coating by the ion beam sputtering technique, one which may be mixed in a coating film causing no problem, is selected as the metallic thin film for coating. It is thereby possible to provide an ion source gride in which no Mo is mixed, whose life is long, which is free from discharge to be caused between 2 sheets of grids, whose price is lower than one made of the pyrolytic graphite.