baber/WOPTO huggingface dataset:
Patent JP-S5780996-A (JP)
Title: Propeller shaft with frp sleeve
Inventor: YAMADA TSUTOMU
IPC: B63H23/34
Filed: 1980-11-05
Abstract: PURPOSE: To produce a propeiler shaft at a lower cost by a method wherein a woven fabric of glass fiber impregnated with an expoxy resin is wound around a propeller shaft main body under tension and then the resin is cured.  
     CONSTITUTION: The propeller shaft main body 1 consisting of a forged steel JIS FS45 is provided with grooves machined thereon, then an FRP sleeve material impregnated with an epoxy resin is wound around the main body 1, with an inside surface 3b of the sleeve material forced into the grooves.After the resin is cured, the outside surface 3a of the resultant FRP sleeve 3 is finished to attain a predetermined precision. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0453640-A (JP)
Title: Conveyor component, parts box feed component, bypass-functioning conveyor component and assembling station plus assembly line
Inventor: HONOKI HIDEYUKI
IPC: B23P21/00
Filed: 1990-06-18
Abstract: PURPOSE:To enable induction of automated equipment stepwise by constituting an assembling station in combining each of three-stage structural conveying means, a parts box feeding means delivering a parts box from a lower stage of the conveying means, a parts assembling means, and another conveying means with a lifting function, in an optional way. CONSTITUTION:A conveying unit 1 is made up of piling up an upper conveyor 11, a mid conveyor 12 and a lower conveyor 13 into three stages, and the upper conveyor 11 conveys a product conveying pallet 14 and a parts feeding pallet 15, the mid conveyor 12 conveys the emptied parts feeding pallet 15 in the reverse direction to the upper pallet, and the lower conveyor 13 conveys a parts box. A parts feeding unit 2 lifts the parts box up to such a height where an operator can easily take the parts, while it lowers the emptied parts box. An assembling unit 3 has a function capable of moving in both horizontal and vertical directions, and it is composed of an inductrial robot, a pick-and-place unit or the like. Thus, automation can be done stepwise at each elemental operation to be intended for automation.
Patent JP-H11347322-A (JP)
Title: Multilayer felt
Inventor: SUGIHARA SHIGEHARU
IPC: D04H1/4374
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To upgrade the filtering characteristics together with the mechanical and the chemical properties by providing a surface filtering layer with specified porosity, thickness and density and specifying the total air permeability. SOLUTION: In the multilayer felt comprising a filtering layer and a support layer to be used for a dust collector and a filtering device aimed at environmental protection or powder recovery, a surface filtering layer with 40-90% voids, 0.1-1.0 g/cm<3> density and 1 mm or less thickness is formed, and at the same time, the total air permeability is set at 1-15 cm<3> /cm<3> /s. In this case, for the fiber for forming the filtering layer, a polyimide and others are used or a polyphenylene sulfide fiber is used which has 0.01-20 μm degree of fineness and 10 or less degree of irregular shape (ratio of the diameter of a circumscribed circle to the diameter of an inscribed circle). In addition, a cloth formed of the polyimide and others is used for a support layer and the multilayer felt is coated with a fluororesin or the like.
Patent JP-S5586657-A (JP)
Title: Automatic coating device
Inventor: HATSUTA MASAMI
IPC: B22C23/00
Filed: 1978-12-22
Abstract: PURPOSE: To permit efficient and safe working by disposing required devices on the circumference and providing a set-up feeder at the center of the circumference in the coating device which makes set-ups by covering refractories on the wax patterns of lost wax precision casting.  
     CONSTITUTION: The set-up 1 in which wax pattern is assembled is placed on the set-up cart having been set on a rotary table 12, is taken out by a set-up take-out device 3, and is then subsequently sent to the slurry dipping device 4, excess slurry draining-off device 5, sanding device 6 and set-up cleaning device 8 disposed at an equal spacing on the cricumference by a set-up feeder 9 having vertical and turning function, after which the coated set-up is taken out from a set-up carry-out device. The operations of the feeder 9 are controlled by a control panel 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6217713-A (JP)
Title: Optical fiber
Inventor: IRI EIJI
IPC: H01B11/22
Filed: 1985-07-16
Abstract: PURPOSE:To reduce the electrostatic capacity between the metal layers of the adjacent optical fibers, and to enable to a low frequency communication by providing an insulating layer composed of a foamed synthetic resin around the outer surface of the conductive metal layer which is provided on the outer circumference of the titled fiber. CONSTITUTION:The metal layer 4 and the insulating layer 5 are provided on the outer surroundings of the quartz optical fiber 1 composed of a core 2 and a clad 3 in order from an inside of the titled fiber. The metal layer 4 is composed of a metal having an excellent conductivity such as Al, Cu, Ag, Au, Pb and a solder. The insulating layer 5 is composed of the foamed synthetic resin such as a polyethylene and a polystyrene.
Patent JP-S5582583-A (JP)
Title: Recording and reproducing unit for video signal
Inventor: HIRAI JIYUN
IPC: H04N9/84
Filed: 1978-12-18
Abstract: PURPOSE: To reject the failure in case of provision of individual delay circuit, to simplify the circuit and to enable good reproduction, by commonly using one delay circuit and using it to the comb type filter, cross talk rejection filter and dropout compensation circuit.  
     CONSTITUTION: The Y signal separation comb type filter is constituted with the delay circuit 1 and the adder 4, and the C(chroma) signal separation comb type filter is constituted with the delay circuit 1 and the subtractor 12. Since phase inversion is made for the C signal of the video signal S 2  every 1H, the C signal is cancelled at the adder 14. As a result, (Y+YD) signal is obtained at the adder 14. Further, (CD-C) signal is produced by cancelling Y signal at the subtractor 12. If no vertical corelativity is present between the signal S c  and that 1H before, the Y signal is not cancelled at the subtractor 12 and (YD-Y) component remains at the output. If corelativity is present, at the operator 18, the output of the adder 14 and that of the slice circuit 17 are subtracted or added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5858183-A (JP)
Title: Treatment of waste matter
Inventor: FUJIMOTO TADAO
IPC: B09B3/00
Filed: 1981-10-02
Abstract: PURPOSE:To efficiently perform drying treatment under an easily operatable condition and to efficiently perform melting treatment, while easily accurately obtaining desired formation or granulation strength, by forming or ganulating waste matter to be treated before its drying treatment. CONSTITUTION:Matter to be treated, e.g. the incineration ash of municipal garbage or sludge formed in the purification of water, is formed or granulated into a prper shape and a size such as blooks having the maximum size preferably below 150mm.. The formed or granulated matter to be treated is then supplied to a drying means 15, dried therein into a state having a moisture content ratio especially below 30wt%, and then supplied to a burning chamber 3. Melted matter from the chamber 3 is recovered through a withdrawing opening 13. since the matter to be treated is formed or graulated in this case, it can be smoothly moved in a packed supply line 4 and melted under an excellent buring condition in the chamber 3. As a result, the stable supply of the matter to be treated into an oven A is easily accurately performed, and troubles in an exhaust gas-purifying system and exhuast dust pollution derived from the inflow of  unburnt matter into a flue 12 are effectively suppressed.
Patent JP-S5855600-A (JP)
Inventor: MANFUREETO KIINHEEFUAA
IPC: C25F1/00
Filed: 1982-09-10
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-H0452805-A (JP)
Title: Method for generating working locus
Inventor: FUJIMOTO KOJI
IPC: G05B19/4103
Filed: 1990-06-15
Abstract: PURPOSE:To automatically and rapidly form an effective locus by generating a dot group on a free curve, generating a circular arc group or a straight line group passing the dot group and smoothly continued, detecting an error from the original free curve, evaluating and deciding the error, and then executing addition or deletion. CONSTITUTION:Plural dots P1 to P4 are generated on the free curves 1 and circular arcs 2, 3 passing the point P3 and inscribed to a straight line 4 circumscribed to a spline curve are generated. When an error from the curve 1 is detected, evaluated, and decided and addition or deletion is executed, a smooth and continuous locus to be used for tool diameter correction can be automatically and quickly formed.
Patent JP-S642328-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: NODA TOSHIO
IPC: H01L23/31
Filed: 1987-06-24
Abstract: PURPOSE: To facilitate a coating process of overall bonding wires while preventing the bonding wires from junction-peeling off and disconnecting in temperature cycle etc., by a method wherein the surface of a semiconductor chip held upside down is coated with a liquid resin sent up upward from a nozzle.  
     CONSTITUTION: A semiconductor chip 2 is mounted on an island of a leadframe while the chip 2 and leads 3 are electrically connected to one another by bonding wires 4. First, the chip 2 and the island 1 are held upside down while a jet of surface protective resin 6 is sent up from the jet nozzle 5 of a lower resin injector unit to evenly coat the surface of chip 2 and a part of bonding wires 4. Second, the leadframe is reversed to turn the mounted sides of chip 2 upward as well as to let the resin 6 stagnant in a part of bonding wires 4 flow down so that the resin 6, after covering the overall bonding wires 4, may be set to form a protective film 7. Through these procedures, a part of leadframe including the semiconductor chip 2, the bonding wires 4 can be sealed with another resin 8 by a transfer molding process. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06209123-A (JP)
Title: Light emitting diode switch driving circuit
Inventor: HASEGAWA KAZUO
IPC: H04B10/116
Filed: 1992-06-17
Abstract: PURPOSE:To provide a LED switch driving circuit capable of coping with LED driving signals of high repeated frequency without increasing the power consumption even in abnormal operation time of a microcomputer. CONSTITUTION:This LED switch driving circuit wherein LED driving signals are transmitted from a driving signal source 10 to a base contains a clip circuit comprising an LED driving transistor 1, an LED connecting to the collector of the transistor 1 and two each of series-connected diodes 6, 7 connecting the base of the LED to one power supply terminal 4'. On the other hand, the other diode 8 in inverse polarity to that of the series-connected diodes 6, 7 is parallel-connected to the clip circuit to restrict the high and low sides of the driving signals so that a coupling capacitor may be series-connected between the driving signal source 10 and the base to cut down the DC components of the driving signals.
Patent JP-S5858461-A (JP)
Title: Flaw detection with magnetic powder
Inventor: TAKAHASHI AKIRA
IPC: G01N27/84
Filed: 1981-10-01
Abstract: PURPOSE:To detect defects automatically with a high precision, by distinguishing indefectible parts and defective parts from each other on a basis of the difference of the quantity of the reflected light from a surface, where a magnetic  powder is scattered, of irradiated visible rays. CONSTITUTION:A material 1 to be examined such as a slab where, for example, a white magnetic powder is scattered is irradiated with visible rays from a light source 7, and these rays are reflected regularly on indefectible parts of the material 1 and are reflected irregularly on indefectible parts. Only a patial weak reflected light of the irregularly reflected light is detected by a photoelectric detector 6. Thus, indefectible parts and defective parts are distinguished from each other not on a basis of the difference of wavelength of lights but on a basis of the difference of quantity of reflected lights, and the defect detection is performed automatically with a high precision. The regularly reflected light may be detected to distinguish indefectible parts and defective parts from each other.
Patent JP-S5585271-A (JP)
Title: Scanning conversion device for radar
Inventor: MATSUDA HIKARI
IPC: G01S7/298
Filed: 1978-12-22
Abstract: PURPOSE:To carry out an aritifical indication on the TV scope by providing in the device an RAM in which artificial information is memorized and an RAM in which low video information is memorized, and adding informations read out by the both RAMs to the device. CONSTITUTION:A luminance signal Z is converted in a digital signal by an A/D converter Z1 and supplied as input in an operational register 2 on one hand, and supplied in a RAM 26 on another. Deflection signals X and Y are supplied in a multiplexer 5 on one hand, and supplied in an A/D converter X22 and an A/D converter Y23, on another. An address register 24 for writing sets the assignment address of the RAM 26 on the basis of the deflection signals digitally converted by the A/D converters X and Y. Reading or writing of the RAM 26 is changed by a multiplexer 25. Read out information pieces from RAMs 3 and 6 are added by an adding register 27, and thereafter introduced through a D/A converter 4 into a TV 13.
Patent JP-H0258053-A (JP)
Title: Multi-layer sheet material and manufacture thereof
Inventor: TOOMASU EMU SUMISU
IPC: B32B7/02
Filed: 1989-06-22
Abstract: PURPOSE: To reduce the thickness of a sheet material, to enhance flawing resistance and to prevent the excessive curling of a photographic element to which the sheet is applied by providing the surface of a peelable carrier with a flawing resistance layer, an intermediate layer and an adhesive layer. CONSTITUTION: This sheet material is constituted by successively laminating the flawing resistance layer 12, the intermediate layer 14 consisting of a flexible sheet material much thinner than the releasable carrier 10 consisting of a flexible sheet material and the adhesive layer 16 on the carrier 10. Polyethylene terephthalate films are usable for the carrier 10 and the layer 14. The surface of the carrier 10 in contact with the layer 12 may be provided with an under coating layer as well and the surface of the layer 14 in contact with the layer 12 may be subjected to a corona discharge treatment as well. The layer 12 includes the poly(ethylene glycol) diacrylate (x in the formula is 5 to 20) and acrylated pentaerithritol, for which a radiation curing compsn. capable of imparting an antistatic property is usable as well.  A pressure sensitive adhesive of an acrylic resin base, etc., are usable for the layer 16.
Patent JP-H05310102-A (JP)
Title: Automotive wiper device uncontacted to window glass
Inventor: KADONAGA KANJI
IPC: B60S1/54
Filed: 1992-05-06
Abstract: PURPOSE:To prevent a sliding sound and the abrasion of a rubber blade part, by making a wiper being not in contact the window glass surface of an automobile, vibrate with a distance of several millimeters kept, and simultaneously performing hot-air jetting and suction of warerdrops, etc. CONSTITUTION:A hot-air conduit 2A, and injection hole 1A communicated with it, and a suction conduit 2B, and a suction groove 1B communicated with the suction conduit 2b are formed on a wiper main body 1 vibrating with a distance of several millimeters kept from a window glass surface 7. An air blower, driven concurrently with switch-ON, is rotated in the hot-air conduit 2A, a valve is opened to jet hot-air from the jetting hole 1A, concurrently a suction fan is rotated to open the valve to suck blown off raindrops, etc., from the suction groove 1B. Consequently the generation of a sliding sound and the generation of abrasion can be prevented without impairing removal effect.
Patent JP-H117915-A (JP)
Title: Ion implanter
Inventor: HIDAKA YOSHITOMO
IPC: H01J37/317
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanter of a sheet capable of uniformly implanting ions to a semiconductor wafer with an emitting direction of an ion beam fixed. SOLUTION: An emitting direction of an ion beam is fixed. Ions are implanted to a semiconductor wafer 1 while the semiconductor wafer 1 is mechanically moved laterally and vertically. For this purpose, an oscillating mechanism is provided for reciprocally and laterally moving a wafer platen 2, which holds the semiconductor wafer 1 therein, at a constant speed inside a vacuum container 9, and a vertically driving mechanism is provided for vertically moving the wafer platen 2 at another constant speed.
Patent JP-H0323698-A (JP)
Title: Electronic component inserting device
Inventor: BABA SHIGENORI
IPC: B23P21/00
Filed: 1989-06-21
Abstract: PURPOSE:To improve operation performance and productivity by stopping the operation of an anvil at the time of an erroneous insertion of a lead based on a signal from a sensor, and stopping a fixing operation to a printed board, and removing it from the board. CONSTITUTION:A device inserts the lead 22 of an electronic component 21 to a predetermined hole of a printed board 23. An anvil 29 is provided under the board 23 to be vertically rotatable, and the component 21 is fixed on the board 23 at the time of mounting the component. A first chuck 24 is disposed above the board 23, the component 21 is mounted, and a second chuck 35 can hold the component 21. A sensor 30 detects the lead 22 of the component 21. The operation of the anvil 29 is stopped at the time of insertion mistake of the lead 22 based on a signal from the sensor 30, the fixing operation of the component 21 on the board 23 is stopped, and a second chuck 35 can remove the component 21 from the board 23.
Patent JP-S5860349-A (JP)
Title: Transmission data controlling device for printer
Inventor: YONEDA KAZUHIRO
IPC: H04L1/16
Filed: 1981-10-07
Abstract: PURPOSE:To transmit correct multi-character sequence by accumulating character-strings in the multi-character sequence in a character-string buffer and, during a package transmission, inhibiting the interruption of an acknowledge (ACK) signal outputted from the 1st decoder in the receiving side to remove the interruption of the ACK signal into character sequence. CONSTITUTION:The 2nd decoder 12 receives an output of a keyboard buffer 2 to detect the starting of multi-character sequence and an output from the decoder 12 changes over a switch 20 to accumulate the output of the buffer 2 in a multi- character string buffer 13 at a while. When detecting the end of said sequence is detected by decoder 12, the decoder 12 turns a switch 3 to the buffer 13 side to fix it. Consequently the interruption of an ACK signal outputted from the 1st decoder 7 decoding the output of a receiving buffer 6 is inhibited and, when the buffer 13 is emptied, the switch 20 is changed over and the switch 3 is released from fixing, transmitting correct multi-character sequence.
Patent JP-S5860050-A (JP)
Inventor: GEAHARUTO HITSUTERU
IPC: D04B27/10
Filed: 1982-09-11
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-H0711379-A (JP)
Title: Thin steel sheet excellent in impact resistance
Inventor: IIZUKA EIJI
IPC: C22C38/00
Filed: 1993-06-29
Abstract: PURPOSE:To produce a thin steel sheet improved in the ratio of dynamic strength and static strength and excellent in impact resistance by specifying the content of C, Si, Mn, Ni, Be, P and Al in thin steel sheet components. CONSTITUTION:The compsn. of the thin steel sheet is constituted of, by weight, <=0.01% C, <=1.50% Si, <=2.5% Mn, 0.02 to 0.50% Ni, 0.0001 to 0.01% Be, <=0.05% P and 0.001 to 0.030% Al, and the balance Fe with inevitable impurities. Or, 0.0001 to 0.001% B is furthermore incorporated therein. In the case Ni is compositely added in addition to Be, grain boundary strengthening remarkably proceeds by their mutual action, thereby the ratio of dynamic strength and static strength is remarkably improved. Moreover, by the addition of B, the ratio is furthermore improved.
Patent JP-S5863050-A (JP)
Title: Self-cooling plain sleeve bearing device for rotary electric machine
Inventor: OKUYAMA HIDEKAZU
IPC: H02K5/16
Filed: 1981-10-07
Abstract: PURPOSE:To enhance cooling efficiency for a bearing device, by a method wherein lubricant on oil ring outer diameter surface scraped by a scraper is stored in a dam once, and later it is supplied to the portion of the bearing of which temperature rises highest. CONSTITUTION:Bearing 2 is set in a bearing case 1 in which lubricant 9 is stored on the bottom. Then, an oil ring 4 is installed to the outer periphery of an axis 3 supported by the bearing 2. The scraper 5 is set in inclination in close to the outer periphery surface of the oil ring 4, and at the bottom portion of the scraper 5, a container-like dam 6 is set. An oil path 7 for which a plurality of holes are made is connected to the bottom of the dam 6. The axis 2 is rotated to make the oil ring 4 rotate, therefore lubricant attached on the outer diameter surface of the oil ring 4 is scraped by the scraper 5. The scraped lubricant is stored in the dam 6 once, then supplied to the portion of the bearing 2 of which temperature rises highest through holes of the oil path 7.
Patent JP-H0825597-A (JP)
Title: White polyester film
Inventor: FURUKAWA KEIICHI
IPC: B32B27/36
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a white polyester film that has a flexibility and heat-sealing properties as well as superior masking properties and can be used in the application to a decorative laminate and other building materials requiring masking properties. CONSTITUTION:In a white polyester film, a heat-sealing layer is provided on at least one surface of a polyester film, a tension modulus is 1-150-kg/mm<2> an optical density is from 0.7 to and including 1.6, and the film is substantially unoriented.
Patent JP-H08329159-A (JP)
Title: System for delivery management of liquefied petroleum gas container
Inventor: KAKIMI YUJI
IPC: G06Q50/00
Filed: 1995-06-02
Abstract: PURPOSE: To surely deliver a fresh replacing gas container prior to gas shortage and to reduce remaining gas volume by setting up a scheduled data for delivery by subtracting the number of days for securing safeness from predicted days gas shortage. CONSTITUTION: In the case of setting up a delivery date as a reference data, the delivered volume of gas on the delivery date of a container to be replaced which is read out from a delivery data file HDF 2 is remaining volume on a delivery reference date (process 3). Then the average volume used per day in this month, i.e., average volume used per day from the last delivery date up to the data just before the current delivery date, is found out (process 4), the number of days capable of supplying gas is calculated based upon 'the number of days capable of supplying gas = remaining volume on reference date/average volume used per day in this month' and added to the reference date. A predicted date for gas shortage can be thereby calculated (process 5).  At least one day is prepared as 'safe days' in order to reduce the remaining gas volume as less as possible within a range generating no gas shortage based upon the volume used per day in this month. Consequently the scheduled date for delivery can be calculated (process 6).
Patent JP-S6214841-A (JP)
Inventor: MIKAERU HARARUTO KUUN
IPC: G01R33/483
Filed: 1986-07-08
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-S5384622-A (JP)
Title: Facsilime receiver
Inventor: KUDOU SHIYOUZOU
IPC: H04N1/23
Filed: 1976-12-30
Abstract: PURPOSE: To receive and record various kinds of control information such as receiving time and transmission destination on individual receiving paper. 
     COPYRIGHT: (C)1978,JPO&Japio