baber/WOPTO huggingface dataset:
Patent JP-H029678-A (JP)
Title: Coated sheet used for non-impact printing, etc. and manufacture
Inventor: REONAADO NOERU BIIBAN
IPC: D21H19/36
Filed: 1989-03-30
Abstract: PURPOSE: To prevent a stain of a cut form or the like with carbonless copy sheets as a set by forming a block surrounded by a marginal portion of a periphery as a surface of a sensing layer and the marginal portion as a portion not formed with the sensing layer. CONSTITUTION: A coating A coated with a CB coating material is, for example, a size like a letter size of an international standard. And, a boundary to become a marginal portion (its width size of about 2 to 5 mm) is provided between the coatings. Accordingly, a coated sheet made of the respective coatings A (carbonless copy sheet) is cut in a letter size. The coating A maybe slightly (1 to 2 mm) extended from the boundary. In summary, the boundary may operated as an absorbing portion of the CB coating. To ensure an accurate size of the each coating A, an index mark 14 is printed at a suitable interval along the margin of a sheet web 12 via a print roller 35.
Patent JP-H05247266-A (JP)
Title: Latex for dip forming and product of dip forming
Inventor: OZAWA YUTAKA
IPC: A41D19/04
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the title latex which has specified properties and can give a product having excellent oil resistance and mechanical strengths and being soft to the touch by polymerizing a mixture comprising a conjugated diene monomer, an ethylenically unsaturated nitrile monomer and an ethylenically unsaturated acid monomer. CONSTITUTION:The title latex is one of a copolymer obtained by polymerizing a monomer mixture comprising 30-90wt.% conjugated diene monomer, 9-50wt.% ethylenically unsaturated nitrile monomer, 0.1-20wt.% ethylenically unsaturated acid monomer and 0-20wt.% other ethylenically unsaturated monomers copolymerizable therewith and having a weight-average molecular weight of 50000-500000 (in terms of polystyrene) and a content of methyl ethyl ketone- insolubles of 50wt.% or below. This latex is usually produced by emulsion polymerization, and it can be stably produced especially when the polymerization is performed at 40 deg.C or below.
Patent JP-H08151235-A (JP)
Title: Glass plate having electrically conductive transparent film and transparent touch panel
Inventor: FUKUHARA TAICHI
IPC: G06F3/041
Filed: 1995-04-05
Abstract: PURPOSE: To provide a glass plate having an electrically conductive transparent film and excellent visibility of letter and provide a transparent touch panel. CONSTITUTION: This glass plate 1 having an electrically conductive transparent film is produced by successively laminating a 1st layer 3 as an under-coating layer composed mainly of SiO2 on a glass plate 2, a 2nd layer 4 composed of a thin film composed mainly of SnO2 and having a thickness of 20-140nm on the 1st layer 3, a 3rd layer 5 composed of a thin film composed mainly of SiO2 and having a thickness of 20-90nm on the 2nd layer 4 and the 4th layer 6 composed mainly of SnO2 and having a thickness of 20-30nm on the 3rd layer 5.
Patent JP-S60222833-A (JP)
Title: Thermal copying device
Inventor: TAKAOKA TAKESHI
IPC: G03B27/02
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a copy having a good picture quality by a simple constitution by making separating claw contact at a contact angle of <=90 deg. to a glass tube containing an infrared-ray lamp for making a copy pass through by interposing a belt between said glass tube and a pressure roll. CONSTITUTION:That which has superposed an original and a sensible heat paper is carried by a belt 9, inserted between a glass tube 2 containing an infrared- ray lamp 6 and a pressure roll 3, exposed by an infrared ray and copied to the heat sensible paper. A copy is separated quickly from the glass tube by providing a separating claw 8 which contacts by pressure at a contact angle of <=90 deg. to the glass tube 2, on a position where the copy is separated from the glass tube 2. Accordingly, a ground fog generated by waste heat of the glass tube is prevented, and a copy having a good quality can be obtained.
Patent JP-S62235762-A (JP)
Title: Semiconductor device
Inventor: SAITO TADAYOSHI
IPC: H01L23/498
Filed: 1986-04-07
Abstract: PURPOSE:To facilitate the packaging of semiconductor elements into a printed board and thereby to enhance packaging density by a method wherein it is so designed that a part of a semiconductor element upper lead-out electrode may be in contact with a side of an envelope and an end thereof may be positioned in a same plane as an end of a lower lead-out electrode. CONSTITUTION:lt is so designed that a part of a semiconductor element upper lead out electrode 1 may be in contact with a side of an envelope 2 and an end thereof may be positioned in a same plane as an end of a lower lead-out electrode 3. An end of the lower lead-out electrode 3, for example, is attached by a solder 5 to a semiconductor chip 4, and the other end is attached by a solder 6 to a wiring metal 7 in a printed board 8. An end of the upper lead-out electrode 1 is attached by a solder 5 to the semiconductor chip 4. The other end of the upper lead out electrode 1 is exposed at the upper surface and a side of the resin-made envelope 2 and its lowest end is attached with a solder 6 to the wiring metal 7 in the printed board 8 in the same plane as the end of the lower lead-out electrode 3.
Patent JP-S59209711-A (JP)
Title: External bead removing device for welded tube
Inventor: NISHI JIYUNICHI
IPC: B23K37/08
Filed: 1983-05-11
Abstract: PURPOSE:To remove beads on a welded tube to perfection, by installing a cutter shiftably in both radial and circumferential directions toward the welded tube. CONSTITUTION:A relative position between a keep roll 44 and a tip end of a cutter 42 situated in a cutting position is adjusted and set to the specified infeed depth. With oscillation in an oscillating link 23 and rotation in a rotating shaft 31 of the turning cutting part of a link 26, positional adjustment to the circumferential direction of an electric welded tube 1 takes place. In addition, with an up-and-down motion in a tool slide 38, positional adjustment in a radial direction takes place whereby the position of the cutter 42 is set down so as to cause the keep roll 44 to stride across a bead 1a. Making full use of the feed of the tube 1, the bead 1a is scraped off with the cutter 42 in a state of being stationary, and chips are rolled round in coil form.
Patent JP-S566470-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONJIYOU SHIGERU
IPC: H01L21/331
Filed: 1979-06-28
Abstract: PURPOSE:To reduce the irregular current amplification factor, withstand voltage, transistor frequency characteristics and safety operation region in transistor characteristics by reducing the irregularities of the junction depth and impurity surface  density of a semiconductor device after slumping. CONSTITUTION:An impurity accumulation layer 2 is formed partly on the main surface of a semiconductor substrate 1, and an insulating layer having a thickness of 1.2mum extended and coated on the exposed surface of the substrate 1 from the exposed surface of the layer 2 is formed then thereon. The surface impurity density of the layer 2 is retained higher than 2X10<18>cm<-3>, the surface impurity density after slumping is retained at (1-2)X10<16>cm<-3>, and the diffusion depth is retained at 30-50mum.
Patent JP-H05278126-A (JP)
Title: Forming material of fiber reinforced thermoplastic resin
IPC: B29K105/08
Filed: 1992-04-02
Abstract: PURPOSE:To provide a forming material of fiber reinforced thermoplastic resin having a further improved impregnating property and also having workability with much pliability capable of being adapted for various shapes by heat-melting tape-like substances impregnated with thermoplastic resin, and thereafter by putting, them together at a specific convergence ratio. CONSTITUTION:A plurality of tape-like substances with reinforcing fibers immersed in thermoplastic resin to 8% or lower at percentage of void are employed and after heat-melted, the tape-like substances are put together at a convergence ratio that meets the conditional expressions of R <=0.98, R=S1/(S2XN). Herein, R shows a convergence ratio, R1 is the cross-sectional area of a forming material of fiber reinforcing thermoplastic resin, S2 is the cross-sectional area per each tape-like substance, and N indicates a number of supply of tape-like substances. In order to obtain a forming material of fiber reinforced thermoplastic resin, tape-like substances 2 are supplied from a creel 1 and, following this, the tape-like substances 2 are melted by means of an infrared ray heater 4 so that they are converged and formed in water. In this manner, formation can be done extremely simply with an excellent impregnating property.
Patent JP-H03284592-A (JP)
Title: Method for conveying carriage by elevator
Inventor: HAYAKAWA KIYOSHI
IPC: B66B13/28
Filed: 1990-03-30
Abstract: PURPOSE:To make a smooth unmanned delivery feed possible by forming a floor of an elevator in double-floor structure, setting up a lifter provided with upper part paired parallel upper plates on a lower part floor, mounting a cage- provided carriage mounting carriage on the upper plate of the lifter and further providing a longitudinally movable shuttle in a front part of the lifter. CONSTITUTION:A cage-provided carriage 3, fed from a cargo receiving spot 2 by a cart, is placed on a crawler carriage 5 on an elevator and fed to a predetermined story. Here a lifter 8 is mounted onto a lower part floor 6 by forming a floor of the elevator in a double-floor so as to place the cage-provided carriage 3 on this lifter, and an optical switch for adjusting a vertical position and a shuttle 10 for adjusting a longitudinal space are provided in a point end part of the lifter 8 on which the cage-provided carriage 3 is mounted, so that when the elevator is stopped in each story, a reflecting and receiving condition of light from a reflecting plate in a building side is checked by the optical switch of the lifter 8, and when light is received in both the upper and lower, a lift of the lifter is stopped, when the lifter 8 is placed in a level equal to each floor. Smooth running of the carriage 5 can be performed by simultaneously filling a space between the floors in the elevator and building sides.
Patent JP-S61241419-A (JP)
Title: Double suction port type suction device for internal combustion engine
Inventor: SAKANO KENJI
IPC: F02B31/00
Filed: 1985-04-16
Abstract: PURPOSE:To improve a swirl and the extent of volumetric efficiency, by limiting one suction port of an engine provided with two suction valves at each cylinder to only helical suction, while setting the other port down to a helical port performing partial direct suction, and making an axis connecting both suction holes parallel with a cam axis. CONSTITUTION:One port 2 in two suction ports 2 and 3 of an engine provided with two suction valves at each cylinder is set down to a pure helical port having only a suction gas swirl component out of a suction hole 11, and the other port 3 is set down to a partial helical port in which suction air out of a suction hole 12 has a partial swirl component and another part has a direct component. An axis connecting both these suction holes 11 and 12 is set up so as to parallel an axis S of a can shaft. At the time of low speed, suction takes place from only the port 11, forming a strong swirl but at the time of high speed, a strong swirl and suction excellent in volumetric efficiency are carried out through both these ports.
Patent JP-H05279296-A (JP)
Title: Production of carboxylic acid alkenyl ester
IPC: B01J27/128
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a carboxylic acid alkenyl ester in high conversion efficiency by using a new catalyst system. CONSTITUTION:An aromatic or apliphatic carboxylic acid alkenyl ester is produced by transesterification of an aromatic or aliphatic carboxylic acid with a formic acid or acetic acid alkenyl ester of formula (R1 and R2 are H or methyl) in the presence of a catalyst system composed of iron, halogen and lithium.
Patent JP-S62238009-A (JP)
Title: Inertial force balancing device for pilger type rolling mill
Inventor: TAKAHASHI MUNEHARU
IPC: B21B21/04
Filed: 1986-04-10
Abstract: PURPOSE:To make stable operation with a small balancing device by balancing the inertial force of a rolling mill which converts rotating motion to reciprocating motion by an air pressure, making the change of the inertial force relative to a rotating angle and rotating speed to coincide with the change of the air pressure and hydraulically correcting an error. CONSTITUTION:The rotation of a crank arm 3 by a motor 1 is transmitted by a connecting rod 5 to a stand 8 of a Pilger mill 7 so that the stand moves back and forth. The inertial force of this case is balanced by the air pressures in the front and rear chambers 20, 21 of a piston 11 of an air cylinder 10 sealed to an adequate pressure by an air circuit 31. The rotating angle and rotating speed signals of a tachogenerator and rotating angle detector 18 are calculated 14 and a motor 15, and screw jack 13 are operated by the signal J1 thereof to change the pressures of sub-cylinders 22, 23 so that the change thereof is made to coincide with the change of the inertial force. A correction signal J2 obtd. by calculation in an arithmetic part 17 for the pressure to balance the inertial force and the error by the sliding friction, etc., of the stand 8 are corrected by the oil pressure of the hydraulic cylinder which is regulated by a servocontrol valve 19 operated by a tension detection signal J7. The stable operation of the rolling mill is executed with the smallest balancing device by the above-mentioned technique.
Patent JP-S63313540-A (JP)
Inventor: GIYUNTAA BEENKU
IPC: A22C25/14
Filed: 1988-04-01
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-H05344133-A (JP)
Title: Bus interface circuit
Inventor: KANEKO YASUYUKI
IPC: H04L1/22
Filed: 1992-04-03
Abstract: PURPOSE:To speedily send transmitting data to a common bus line after a reserve unit is synchronized in the case of switching from an active unit by supplying power to the reserve unit. CONSTITUTION:A reception synchronizing part 21 generates a reception timing signal Pr synchronized with the frame of signals on a common bus line 11 for reception. A transmission synchronizing part 22 generates a transmission timing signal Pt while receiving the reception timing signal Pr. A transmission synchronization judge part 23 monitors the synchronizing state of the transmission timing signal Pt and sends a synchronization establish signal Ht when it is judged that the signal is synchronized. A power ON detection part 24 receives a power source ON signal Po1 transmitted at the time of starting power supply and after the lapse of time previously set corresponding to a transient fluctuation period just after the turn-on of a power source, a power source supply signal Po2 is sent. An output control part 25 respectively receives the power source signal Po2 and the transmission synchronization establish signal Ht and controls the transmission of transmitting data Dt to a common bus line 12 for transmission.
Patent JP-H10275829-A (JP)
Title: Small ball-mounting device
Inventor: FUJIMURA NAOYUKI
IPC: H01L21/60
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To markedly shorten the working hours of the mounting work for small balls on a work by improving the efficiency of the mounting work. SOLUTION: A turntable 27 which is rotated by means of an index 26 is put on a column 24 supported by a stand 23, and a plurality of suction heads 28 are installed to the turntable 27. A mounting mechanism section 25 which mounts small balls B on a work 1 supported on a work supporting table 42 by pressing a suction jig 34 against the work 1, by pushing the heads 28 is supported by the column 24. The balls B are housed in a stocking pan 44, and a ball supplier 45 which supplies the balls B to the sucking jig 34 of the heads 28 from the stocking pan 44 is provided. During the execution of a mounting process for mounting one ball B on the work 1 supported on the work supporting table 4 with one suction head 28, preparations are made for mounting the balls B of the ball supplier 45 on a next work 1 by executing a sucking process for sucking the balls B to another suction head 28.
Patent JP-S525484-A (JP)
Title: Manufacturing process of plastic sheathed communication cable
Inventor: ISHIBASHI MASATSUGU
IPC: B29C48/06
Filed: 1975-07-03
Abstract: PURPOSE:The Glober sheath type communication cable without use of the laminating tape, to map out the protection from the humidity by pressing and coating the protection from the humidity by pressing and coating the inner stratified plastics evenly on the cable core.
Patent JP-S59209708-A (JP)
Title: Small-sized boring device
Inventor: OOGAWARA TAKASHI
IPC: B23B45/00
Filed: 1983-05-10
Abstract: PURPOSE:To make it unnecessary to carry a large-sized work up to a factory, by installing a small-sized boring device shiftably so as not to cause a spindle shaft to produce its centrifugal whirling, in a base provided with a built-in reduction gear via a guide rod. CONSTITUTION:A reamer or a drill 17 or the like as a work jig is installed in the tip end of a spindle shaft 12, and a handle 14 is operated while rotating the jig whereby a prepared hole is reamed. Since movement of the spindle shaft is made so as to be performed along a guide rod 11, its centrifugal whirling is in no case produced there in time of making the spindle shaft move with rotation as it is. Therefore, when reaming operation takes place for a runner and a spindle, highly accurate perpendicularity is kept up.
Patent JP-H01253968-A (JP)
Title: Manufacture of field effect transistor
Inventor: ISHIKAWA MASAOKI
IPC: H01L21/265
Filed: 1988-04-01
Abstract: PURPOSE:To improve microwave characteristics by a method wherein a low resistance metal film is provided on a short gate and a source parasitic resistance is reduced. CONSTITUTION:A first film 30 which has a vertical wall 31 formed by anisotropic dry etching is provided on the gate region of a substrate 1 on which an operation layer 2 is provided. A gate metal film 50 is applied to the whole surface and left on the wall 31 of the first film 30 only by anisotropic dry etching to provide a gate 51. A low impurity concentration ion implanted layer 61 is formed in the substrate 1 by utilizing the gate 51 and the first film 30 as masks and a second film 70 is formed on the layer 61. A gate assisting metal film 80 is provided on the whole surface and the gate assisting metal film 80 and the second film 70 are left on the side surface of the gate 51 by anisotropic dry etching so as to be bonded tightly to the side surface of the gate 51. Then a high impurity concentration ion implanted layer is formed by utilizing those films as masks. With this constitution, excellent microwave characteristics can be obtained.
Patent JP-H10279800-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: WAKATAKE SHOICHI
IPC: C08L81/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject highly rigid composition excellent in resistance to cleaning agents using hydrochloric acid as the main material and suitable for water-related parts, by compounding a polyphenylene sulfide resin, a glass fiber and an ethylene-based copolymer. SOLUTION: This composition comprises (A) 100 pts.wt. of a polyphenylene sulfide and (B) 10-100 pts.wt. of glass fiber containing B2 O3 at <=1 wt.%. It is prefeable that this composition further contains (C) 1-40 pts.wt. of an ethylene- based polymer per 100 pts.wt. of the component A. As the component C, polyethylene, a copolymer of ethylene and a monomer copolymerizable therewith, is preferably used, with a glass transition temperature of <=-10 deg.C. Preferably, furthermore, an organic silane compound is compounded in this composition, its content being preferably 0.1-5 pts. per 100 pts. of the component A. Thus, excellent water-related parts can be provided.
Patent JP-H06297228-A (JP)
Title: Thin plate slitting device and slitting method
Inventor: SADAHISA MORIHIRA
IPC: B23D19/06
Filed: 1993-04-08
Abstract: PURPOSE:To provide a thin plate slitting device and a slitting method by which a breakage flaw or an abrasive flaw is not caused and high dimensional accuracy on a plate width can be kept and slit width changing work is facilitated. CONSTITUTION:Spacers 7-1 to 7-4 formed in which a rubber layer having a thickness of 5-20mm is formed integrally in a width retreated by 0.3-0.5mm from the respective side surfaces of a metallic disk 12 to an outer peripheral surface of the metallic disk 12 having a shaft fitting hole 11 in the center, are slitted while push-pressing and deforming the rubber layer by inserted thin plates 1-1 to 1-3 by using a slitting device arranged adjacently to a round blade.
Patent JP-H04294776-A (JP)
Title: Housing case for tape cartridge
Inventor: MIZUTANI HIKARI
IPC: B65D43/16
Filed: 1991-03-20
Abstract: PURPOSE:To prevent come-off and loss a lid by a method wherein a body into or from which a tape cartridge is inserted or drawn off is connected integrally with the lid which is engaged with and released from the body. CONSTITUTION:A housing case is provided with a bottomed rectangular tube body 2 having a mouth 11 through which a tape cartridge 1 is inserted and drawn out, and a bottomed rectangular tube lid 3 inserted, easily being drawn out, into an outer periphery 11a of the mouth 11 of the body 2 for closing the mouth 11. Further, the lid 3 has a pair of right and left slide arms 23 and 24 extending from its bottomed rectangular tube part 22, and a slide groove 14 is opened to the slide arms 23 and 24 and engaged with a headed engaging shaft 25 which protrudes from a part of an outer surface of right and left walls 6 and 7 of the body 2, so that the shaft 25 can slide freely but is prevented from coming off. By this, the body 2 and the lid 3 can be connected integrally with ease, and further the release of the lid 3 from the body 2 can be prevented.
Patent JP-S57197666-A (JP)
Title: Interface controlling system
Inventor: MORIHARA MASABUMI
IPC: G06F13/10
Filed: 1981-05-29
Abstract: PURPOSE:To reduce the load of a processor and to increase the processing speed, by providing key information not relating to a command processing operation as a part of controlling parameter information from a processor. CONSTITUTION:In transmitting command information and controlling parameter information from a processor 1 to a disc controller 2', key information not relating to the command processing operation as a part of parameter information is stored in a key information storage area 10 in a result status register 5' without referencing or using as commond processing operating information and reported to the processor 1 by adding the key information to a result status. Thus, when a plurality of controllers 2' and magnetic discs 7, 7' are used, since the device number can be known from the key information by using the set number information of discs controlled by the processor 1 as the key information, no managing table is required and no corresponding program is necessary,  allowing to quicken the processing.