baber/WOPTO huggingface dataset:
Patent JP-2000137325-A (JP)
Title: Organic solvent type photosensitive resist composition and method for forming resist pattern
Inventor: KOJIMA DAISUKE
IPC: C08G18/67
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist composition superior in alkali developability and etching resistance and capable of forming resist micropatterns or the like by incorporating a photopolymerizable polyurethane compound having specified structural units. SOLUTION: The photoresist composition contains the photopolymerizable polyurethane compound having the structural units: B-[X]n[Y]m-B in which X is represented by the formula OOCHN-A-NHCOD-(R1)(COOH)-; Y is represented by the formula: OOCHN-A-NHCOO-(R2); A is a structural unit derived from a polyisocyanate compound; B is, independently, a structural unit derived from a hydroxy compound optionally having an ether bond having >=1 photopolymerizable group; R1 is a structural unit derived from a polyol compound having a carboxyl group; R2 is a structural unit derived from a polyol compound; and each of (n) and (m) is an integer of 0-10, thus permitting the obtained resist composition to be superior in the alkali developability and the etching resistance or the like.
Patent JP-H03173796-A (JP)
Title: Production of molten zinc double layer plated steel sheet having superior uniformity of upper iron-based electroplating
Inventor: KYONO KAZUAKI
IPC: C23C2/28
Filed: 1989-12-01
Abstract: PURPOSE:To improve the throwing power and chemical treatability of upper Fe-based electroplating formed on molten Zn plating by previously removing an Al oxide film on the surface of the Zn plating. CONSTITUTION:Molten Zn plating or alloyed molten Zn plating is formed on a steel sheet and a film of the oxide of Al thickened in the surface of the plating is removed to regulate the atomic ratio of Al to Zn to <=0.1. Fe-based electroplating is then formed on the Al-free plating of the molten Zn plated steel sheet.
Patent JP-H06135599-A (JP)
Title: Paper conveyor system of image former
Inventor: KOGURE YOSHIO
IPC: B65H7/06
Filed: 1992-10-28
Abstract: PURPOSE:To easily dispose the jammed paper without damaging it in the case where a paper jam occurres between two paper conveyor units, in a device made up of combining a paper conveyor system with two paper conveyor units. CONSTITUTION:A paper conveyor system of an image former is connected to a papercpnveyor unit consisting of a relay pass unit 10 and an aligner unit 15, and an interval between these two paper conveyor units connected by a connection unit 30 which is rockably installed in the relay pass unit 10 via a fulcrum shaft 32, and in the case where paper comes to a stop at a connection of the paper conveyor units, this connection unit 30 is rocked toward the unit 10, having a jammed paper Pg held by the paper conveyor unit on one side. In succession, the relay pass unit 10 is drawn out of a body of a copying machine, and the jammed paper is taken out of a part of the connection unit, through which a job for jam handling can be done easily.
Patent JP-H10143722-A (JP)
Title: Coin detecting device
Inventor: UENO KAZUNORI
IPC: G07F5/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a coin detecting device which can detect plural inserted coins, which can detect coins according to the exchanged number of coins to be inserted, and which does not operate when the number of coins is insufficient. SOLUTION: A device main body 3 of a coin detecting device 1 is provided with a coin path 9 connecting a coin insertion port 5 with a coin output port 7, and a first interrupting member 41 and a second interrupting member 61 for interrupting the coin path 9. The first interrupting member 41 is allowed to appear in the coin path 9 by a rotary disc 45. The rotary disk 45 is restrained by a restraining member 91 energized by an elastic member 93. When a detecting member 95 detects a coin C in the coin path 9, the movement of the restraining member 91 is not interrupted so that the rotation of the rotary disc 45 can be validated, and when the coin C is not detected, the movement is interrupted so that the rotation of the rotary disk can be invalidated. The second interrupting member 61 is allowed to appear in the coin path 9 by a switching lever 71.  The second interrupting member 61 is linked with the first interrupting member 41 when the coin path 9 is interrupted.
Patent JP-2000140937-A (JP)
Title: Method and device for tracking welded joint part of wire rod
Inventor: TAKAHASHI SHIMAYUKI
IPC: B21F15/08
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To correctly cut a welded joint part by an outside cutting device without stopping a line by cutting the welded joint part while operating the cutting device when a time has elapsed that is the sum of the time required for the welded joint part to pass through a loop forming device and a loop conveyor and the time required for the welded joint part to pass through from the outlet side of a conveyor to the cutting device. SOLUTION: The time of a welded joint part which is required for passing through a loop conveyor is calculated from a known loop conveyor length on the basis of a loop pitch calculated from a loop forming number derived from the signal of a loop forming rotation detector 51, the transfer speed of a wire rod, the transfer speed to the loop conveyor and the loop diameter of a loop formed by a loop forming device. In a controller 150, after tracking by a trigger signal from a welded joint part detector 12 is started and a time has elapsed which is the sum of a delay time set by a delay time setting instrument 140 and the passing time of the welded joint part on the loop conveyor, a cutting command is outputted.
Patent JP-2001136154-A (JP)
Title: Optical transmission system using error correction and performance monitor system used for it
Inventor: TEZUKA HIROSHI
IPC: H04B10/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system that employs error correction by which an error rate can accurately be evaluated. SOLUTION: An error correction coder 11 of a terminal station 1 inserts a value subjected to error correction coding calculations to a redundant coded byte and an electro-optic converter 12 transmits the resulting signal. A photoelectric converter 21 of a terminal station 2 converts an optical signal into an electric signal and an error correction decoder 22 applies error correction decoding to the electric signal. The error correction decoder 22 corrects an error up to 8 bytes in one sub frame but outputs an error correction failure flag on the occurrence of an error in 9 bytes or over in one sub frame in the error correction decoding because accurate error correction cannot be executed. A failure flag collection device 23 counts the error in the unit of 9 bytes on the occurrence of the failure flag.
Patent JP-2000136819-A (JP)
Title: Bearing mechanism
Inventor: ICHINOHE TATSUO
IPC: F16C11/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a function such as interactive torque limiter by providing a winding part for winding, around a shaft, a metal plate for composing a principal body of a bearing mechanism part of a cover doubled as a liquid crystal display part such as a laptop personal computer, and which is provided with multiple projections in an inner surface, and a bottom surface part which is continuously arranged to one end of the winding part. SOLUTION: A bearing mechanism 1 arranged on a shaft 3 is provided with a plate spring 5 which is made of a metallic material for a spring and having an upper surface part 51, a winding part 52, and a bottom surface part 53 integratedly, and the upper surface part 51 and the bottom surface part 53 are fastened by fasting means such as a screw 71. Multiple projections 55 having same height are formed on an inner surface of the winding part 52. In the case of use, a shaft 3 is pressed in the winding part 52 of the plate spring 5, a little clearance part 54 is formed between the upper surface part 51 and the bottom surface part 53, and the screw 71 is fastened around a female screw part 72. Fastening by the screw 71 is regulated, a torque is continuously regulated, and change of the torque is suppressed by a shape of frictional contact.
Patent JP-H0771601-A (JP)
Title: Closure lid
Inventor: BUIRIBARUDO KURAUSU
IPC: B65D51/00
Filed: 1993-12-14
Abstract: PURPOSE: To improve a known closing cover adequate for sealing a ribbed hole to serve satisfactory sealing operation and positive holding means and to ensure high tolerance compensation. CONSTITUTION: A plastic closing cover 1, consisting of a bottom 3 and a cylindrical sleeved wall 4 has a bowl portion 2 with an engagement element 5 on the outer face of the cylindrical sleeved wall 4, for particularly closing a ribbed hole in an automobile body. The engagement element 5 is formed as a vane 6 arranged in inclination and the vane 6 runs at a sharp angle with respect to the radial line of the cylindrical sleeved wall 4 at least in a partial area.
Patent JP-S63165096-A (JP)
Title: Solder
Inventor: YASUTAKE AKIRA
IPC: B23K35/02
Filed: 1986-12-25
Abstract: PURPOSE:To provide solder which can surely join two spaced points by incorporating many pieces of metallic wires which are cut short into cream solder. CONSTITUTION:This solder is constituted by incorporating many pieces of the metallic wires B into the granular solder A formed of alloy particles essentially consisting of lead (Pb) and Tin (Sn) as well as a fluxing agent and flux. The wires B are formed of, for example, copper wires. The wires B incorporated into the cream solder act to bridge the granular solder A when the spaced points between an IC terminal 4 and substrate is connected by using the solder constituted in such a manner. Disconnection of the solder 10 in the spaced part is, therefore, obviated and the sure connection is made even if there is a spacing between the two points to be connected.
Patent JP-2001130439-A (JP)
Title: Brake control system for vehicle
Inventor: HASEGAWA KAORU
IPC: B60T17/18
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent sudden braking even on trouble in an electric system by gradually discharging oil pressure keeping the brake released. SOLUTION: This brake control system of a vehicle comprises a steering lever 28 and a brake pedal 30 for outputting operation signals to control a left and a right clutch 1 and 2 and left and a right brake 3 and 4, clutch- dedicated solenoid-operated fluid pressure control valves 5 and 6 interposed in fluid pressure circuits for supplying the clutches 1 and 2 with fluid pressure, brake-dedicated solenoid-operated fluid pressure control valves 7 and 8 interposed in fluid pressure circuits for supplying the brakes 3 and 4 with fluid pressure, and a controller 27 for regulating the engagement and disengagement of the clutches and brakes by outputting control signals depending upon the operation signals.  Control circuit means for sudden braking prevention are disposed to discharge the fluid to release the brakes 3 and 4, gradually via drain circuits decompressed to or below the spring force to keep the brakes 3 and 4 engaged, when an interruption occurs in the control signals the controller 27 sends to the brake-dedicated solenoid-operated fluid pressure control valves 7 and 8.
Patent JP-H02160700-A (JP)
Title: Diamond polishing
Inventor: ITO TOSHIMICHI
IPC: C30B29/04
Filed: 1988-12-12
Abstract: PURPOSE:To abrase diamond of an arbitrary shape with high precision and high efficiency by means of a simple installation by bringing the diamond into contact with a fluidized metal on the surface to be polished under heating. CONSTITUTION:A cylindrical holder 10 of an gas-permeating material is set in the tightly sealed chamber 11 provided with the inlet 12 and the outlet 13 for the atmosphere gas. Further, a substrate having diamond layers 1 is held on the holding plate 2 in the cylindrical holder 10 and a fluidizable metal powder 3 such as molybdenum powder is placed in the holder 10. Then, an atmospheric gas such as hydrogen is fed from the inlet 12 and the substrate is heated with a filament 15 and heater 16, as the substrate is allowed to rotate and revolve with rotatable support bars 5 and 7. Thus, the fluidized metal 3 is brought into contact with the surfaces to be abrased of the diamond 1 to effect abrasion of diamond 1.
Patent JP-H11145445-A (JP)
Title: Solid-state image-pickup device and manufacture thereof
Inventor: TOYAMA SHIGERU
IPC: H01L27/148
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance the transfer power and reduce a part acting as a blooming preventing mechanism to improve sensitivity by forming regions which do not contain second conductivity type impurity near signal charge transfer centers of channel regions where first conductivity type are embedded. SOLUTION: A manufacturing method comprises a step of forming p-type well regions 2 on an n-type Si substrate 1, n-type CCD channel regions 3a, 3b of charge-coupled elements forming an image-pickup part at the regions 2, and n-type CCD channel regions 3a, contg. B near signal charge transfer centers, so as to transfer carriers reduced near the transfer end to the CCD channel regions 3a which do not contain B, a p-type impurity acting as scattering centers only, thereby displaying a high transfer power. The regions acting as a depth direction blooming preventing mechanism are limited to the well regions 2, thereby improving the sensitivity.
Patent JP-H03175159-A (JP)
Title: Slanted plate type plunger mechanism assembly method and device
Inventor: OGAWA YUKIO
IPC: B23P19/04
Filed: 1989-12-01
Abstract: PURPOSE:To attain the automatization and raying of efficiency of the whole of an assembly operation, by having a process in which a plurality of plungers provided with shoes slid by a slanted plate, are arranged annularly, and a process in which plungers are integrally retained from the inner side. CONSTITUTION:As the assembly operation of a cover plate 22 and a slanted plate case member 20 is conducted under the condition of plungers 12 being retained by means of an inside retaining mechanism 32, the unnecessary swing of plungers 12 is deterred, and the assembly operation of various parts are easily attained. At the time of plungers 12 being assembled to a main body portion 10, an outside retaining mechanism 34 in place of the inside retaining mechanism 32 is used, and at the same time, as the mechanisms 32 and 34 are attachable/detachable against plungers 12 indepedently to each other, there is no interference mutually, and the assembly operation is executed automatically and efficiently.
Patent JP-H02160894-A (JP)
Title: Organic thin-film electroluminescent element
Inventor: HOSOKAWA CHISHIO
IPC: H05B33/14
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a thin-film EL element which needs only application of a low voltage to emit light with high luminous intensity, by using a luminescent material comprising a specified compound having benzenering-containing aromatic groups bound through C=C bonds on both sides of either a p-phenylene group or a 4,4'-biphenylene group. CONSTITUTION:An organic thin-film electroluminescent element made from a compound of formula I or II as the luminescent material. In the formulas, X and Y are each an aromatic group containing a benzene ring (except those containing N or S), and R<1> to R<8> are each H, halogen, hydroxyl, 1-6C acyl or carboxyl, except for the case where X and Y are any one of phenyl, alkyl- substituted phenyl, alkoxy-substituted phenyl, acryl-substituted phenyl or carboxyl-substituted phenyl at the same time in formula I. The compounds of formula I and II are each a fluorescent solid; in particular, the compound of all-trans form has an especially high fluorescent and gives an EL element having high luminous capacity.
Patent JP-H08148430-A (JP)
Title: Forming method for polycrystalline semiconductor thin film
Inventor: KANETANI YASUHIRO
IPC: H01L21/268
Filed: 1994-11-24
Abstract: PURPOSE: To prevent the disorder of the continuous properties of crystalline grain size by disposing an insulating layer having relatively low thermal conductivity and a thickness of a specific value or more, and setting the thickness of the film to a specific value or less, and laser annealing it. CONSTITUTION: A substrate 5 is formed of silicon, and its surface is covered with an insulating film 7. The film 7 is made of silicon oxide having relatively low thermal conductivity, and its thickness is set to 20nm or more. Accordingly, the film 7 has low thermal conductivity, and an insulating layer having a thickness of 20nm or more is formed. An amorphous silicon thin film 6 is formed 35nm thick on the film 7. Annealing step is conducted, the film 6 is irradiated with a laser beam 2 to be applied with thermal energy to convert it to a polycrystalline semiconductor thin film.
Patent JP-H08171059-A (JP)
Title: Flexible pipe of endoscope
Inventor: SHIBUYA HIROMITSU
IPC: A61B1/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a flexible pipe of an endoscope which allows sure and easy depositing of a skin layer on a net-like pipe and has excellent durability to repetitive bending, etc. CONSTITUTION: This flexible pipe for the endoscope is constituted by covering the outer peripheries of spiral pipes 2, 3 with the net-like pipe 4 formed by braiding fine metallic wires and further coating the outer periphery of the net-like pipe 4 with a skin 5 consisting of a flexible thermoplastic synthetic resin. The synthetic resin 6 of the same kind as the kind of the skin 5 is dissolved by a solvent and is applied on the net-like pipe 4 and is thereafter heated to the melting temp. of the synthetic resin 6 or above, by which the synthetic resin is fused and integrated to the net-like pipe 4. The skin 5 heated to the temp. above the melting temp. is clad from above, by which the flexible pipe is formed.
Patent JP-S63162571-A (JP)
Inventor: YAMAGUCHI HISASHI
IPC: H01B3/12
Filed: 1986-12-25
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-H02160854-A (JP)
Title: Chlorosulfonated polyethylene elastomer composition
Inventor: MASUKO YOSHIHIRO
IPC: C08L23/34
Filed: 1988-12-15
Abstract: PURPOSE:To prepare a chlorosulfonated polyethylene elastomer compsn. excellent in mold release and mold staining properties in vulcanizing process by compounding a chlorosulfonated polyethylene elastomer with a specified amt. of a specific polyethylene deriv. CONSTITUTION:100 pts.wt. chlorosulfonated polyethylene elastomer is compounded with 0.5-30 pts.wt. polyethylene deriv. having a number-average MW of 500-5000 and contg. pref. at least 0.1mole% (based on the polyethylene deriv.) of hydroxyl and/or carboxyl groups in its molecule.
Patent JP-H02161577-A (JP)
Title: Optical reader
Inventor: ISHIKAWA HIROSHI
IPC: G06K7/01
Filed: 1988-12-15
Abstract: PURPOSE:To stably hold a distance between a medium reading area and a bar code sensor by providing the optical reader with a sensor driving body consisting of an engaging member, a holding case and an elastic member. CONSTITUTION:When a contact chip 21a extruding from a holding case 21 is elastically contacted with the bar code writing face of a name card 30 to be a medium by the elastic force of a coil spring 22, a bar code sensor held on the case 21 can be arranged with a prescribed distance from the reading area of the name card 30. When the gear part 19a of the engaging member 19 is elastically contacted with the periphery of a screw shaft 6 by the elastic force of the spring 22, the engaging relation between the gear part 19a and the spiral groove of a shaft 6 is held even when a slight error is generated in the inter-axis distance between the gear part 19a and the shaft 6. Since the fixing position of the shaft 8 is set up so that the pressing force of the gear part 19a to the shaft 6 is larger than the suppressing force of the contact chip 21a to the name card 30, the driving force of the shaft 6 can be surely transmitted to the sensor driving part 10 through the gear part 19a.
Patent JP-S63167631-A (JP)
Inventor: KITSUSHIYUU KATSUMI
IPC: H02H11/00
Filed: 1986-12-26
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-H11146703-A (JP)
Title: Fender of managing machine
Inventor: NAKAMURA TADAYOSHI
IPC: A01B33/12
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of tilling rotor by extension fenders extended from the right and left sides of a main fender, reduce the production cost of the extension fender, prevent the lowering of the strength at the through-hole part for the fastening of the extension fenders and facilitate the fastening of the extension fender to the curved part of the main fender. SOLUTION: The main fender (b) attached to a machine body and extension fenders (c) extending to the right and left and superposed on the upper surface of the main fender (b) are extended backward and curved downward. Fastening through-holes are opened on both side edge parts of the extension fenders (c) at the fastening side edge to enable the use by the right and left extension fenders (c1 , c2 ) in common. The through-holes for the fastening of the extension fenders (c1 , c2 ) to the main fender (b) are arranged in zigzag state avoiding the arrangement on a straight line. A gap is formed between the main fender (b) and the extension fenders (c) by adjusting the downward curvature at the back of the extension fenders (c) to be slightly larger than that of the main fender (b).
Patent JP-H01159123-A (JP)
Title: Motor-driven reciprocating saw
Inventor: USUI NORIO
IPC: B23D49/16
Filed: 1987-12-15
Abstract: PURPOSE:To reduce the labor of an operator and facilitate the handling by advancing and retreating a saw plate in the axial direction through a bevel gear, eccentric pin, connector, and a reciprocating spindle by the revolution of a driving motor and vertically swinging said saw plate during the longitudinal movement. CONSTITUTION:The both side surfaces of a reciprocating spindle 55 extending in parallel to the driving shaft of a motor M is supported in the axis line direction onto the guide surface 59a of a guide block, and the upper and lower surfaces are supported by a pair of bearings 61 and 63, and deflection can be perfectly prevented. Then, a roller 51 moves in the axis line direction of the spindle 55 up to the front side position from the rear side position, accompanied with the revolution of a bevel gear 27, and the spindle 55 swings, having the bearing 61, 63 as fulcrum. Therefore, the spindle 55 moves in the combination of the longitudinal movement and the swing, and draws substantially an elliptical orbit, and a so-called orbital movement is achieved. Further, a vibration absorbing member is constituted of an O-ring 87 installed onto the outer periphery of a bush 83, and effectively absorbs the vibration transmitted from a bypass device.
Patent JP-2001130623-A (JP)
Title: Cross-shaped plastic binding tape and manufacturing method therefor
Inventor: MATSUMOTO MASAYOSHI
IPC: B65D63/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a plastic binding tape which can bind waste newspapers or the like in a cross shape without trouble and a manufacturing method therefor. SOLUTION: The cross-shaped plastic binding tape comprises a pair of overlaid plastic tapes A and a pair or V-shape-folded plastic tapes B interposed between the tapes A wherein their ends are welded. The tape A and the tape B are welded at their lower rims in a widthwise direction of the tapes, one of the tapes A and one of the tapes B each are welded by a gradient welding line extending from the lower rim welding line to a side rim of each tape.  The manufacturing method of the tape comprises steps of forming a strip film having V-shaped gussets on both side rims of a tubular film, cutting the strip film into a pair of surface films and a pair of V-shape-folded films, welding one of the surface films and one of the V-shape-folded films each in a truncated chevron shape, welding the surface film and the V-shape-folded film in a widthwise direction at an upper end of a welding line of the truncated chevron shape, and cutting the films outside the widthwise welding line.