baber/WOPTO huggingface dataset:
Patent JP-2001039490-A (JP)
Title: Jig for fitting flange and manhole with movable gauge
Inventor: SUZUKI MASAJI
IPC: B65D90/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To save labor for fitting a flange and a manhole to the side face of a tank, etc., and to decrease kinds of fitting jigs. SOLUTION: Movable gauges 2 being freely slidable to a rail 1 on which a flange and a manhole are fixed are fixed at appropriate intervals. It is possible thereby to simply position by avoiding an obstacle and at the same time, to remarkably decrease kinds of jigs.
Patent JP-S61130877-A (JP)
Inventor: ROBAATO BAABAGARURO
IPC: G01R21/133
Filed: 1984-11-22
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-H1087260-A (JP)
Title: Extension/contraction hoisting accessory
Inventor: AIHARA HIROSHI
IPC: B66C1/14
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To perform high accurate positioning, even in the case of a carrying cargo handling device of crane or the like without high vertical positioning accuracy, facilitate and quicken assembly work of inserting, fitting, etc. SOLUTION: In an upper part of an extension/contraction hoisting accessory 1, an eye nut 7 for suspension by a crane is provider, to be secured to a spring support 4a. In a lower part of the extension/contraction member 1, an eye nut 8 for suspending a fitting part is provided, to be secured to a spring support 4b. A coil spring 5 and a bolt 6 are arranged between the spring supports 4a, 4b. A tip end of the bolt 6 is secured to the spring support 4a. The bolt 6 is inserted through the spring support 4b. When the fitting part is suspended, the coil spring 5 receives a load of the fitting part to extend/contract, also the spring support 4b in the lower part is slid along the bolt 6. A head part 6b of the bolt 6 regulates excessive extension/contraction of the coil spring 5.
Patent JP-H09107111-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA KAZUMASA
IPC: H01L27/12
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To always control a threshold voltage at a correct value and manufacture a thin film transistor integrated circuit by a simple method by forming first and second transistors at the top of a substrate, providing a conductive layer that has a prescribed potential on the insulating film of the first transistor and providing a second insulating film on the conductive layer. SOLUTION: Insulating layers 103 and 104 are formed on an insulating substrate 101 through a conductive layer 102. A thin film transistor TFT is formed of a source part 105, drain part 106, channel part 107, gate insulating film 108 and a gate electrode 109. Wiring materials 114-116 made of Al, etc., are provided between the interlayer insulating films 110-113 and are protected by being covered with protection films 117 and 118. Such structure permits the wiring material 116 to be a terminal that controls the potential of the conductive layer 102. Thus, the semiconductor device is manufactured by the simple method, and the threshold voltage is always controlled at a correct value.
Patent JP-S63104765-A (JP)
Title: Continuous casting machine
Inventor: MASAOKA TOSHIO
IPC: B22D11/128
Filed: 1986-10-21
Abstract: PURPOSE:To prevent the development of cavity in inner part of a cast slab and to obtain a thick plate by executing the rolling reduction force of rollers at the finishing solidified part of molten metal by the specific squeeze to the interval of the rollers under consideration of the static pressure of molten metal and the shrinkage caused by the solidification of molten metal. CONSTITUTION:In the downstream side of a mold 2, many rollers 10a,..., 10b,..., holding to carry by drawing the cast slab 8 from the bottom of mold 2 are arranged. And, the rollers 10b,..., positioning to the finishing solidified part 12 of molten metal in the cast slab 8 are smaller diameter and narrower roller pitch in compared with the rollers 10a,..., of the other part. Further, the rolling reduction force of the rollers 10b,... are arranged, so as to execute the squeeze at 0.5-1.5mm/m to the interval of rollers under consideration of the static pressure of molten metal and the shrinkage caused by the solidification of molten metal. In this way, the development of cavity in the inner part of cast slab 8 is prevented at the finishing solidified part 12.
Patent JP-2000080118-A (JP)
Title: Production of polybutadiene
Inventor: BABA YOSHIMOTO
IPC: C08F36/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To produce a two-peak polybutadiene having high and low mol.wts. by using a catalyst system comprising a Co compd., an org. Al compd., and water and a catalyst system comprising an Ni complex and an org. Al compd. SOLUTION: Polybutadiene having a wt. average mol.wt. by gel permeation chromatography(GPC) of 600,000-3,000,000 is produced by using a catalyst system comprising a Co compd., an org. Al compd., and water, and polybutadiene having a wt. average mol.wt. of 2,000-70,000 is produced by using a catalyst system comprising an Ni complex represented by NiX1X2Ln and an org. Al compd. In the Ni complex, X1 and X2 are each H, halogen, a 1-20C hydrocarbon group, alkoxy, or amino; L is a Lewis base; and n is 0-2. Pref., the polybutadiene has a content of cis-1,4-structural unit of 50-90 mol% and a content of trans-1,4- structural unit of 5-30 mol%.
Patent JP-H1183550-A (JP)
Title: Indicating instrument
Inventor: MIYAWAKI ATSUYA
IPC: G01D7/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an indicating instrument provided with a dial which is visible in the substantially same size even in the case where it is visible with reflected light or transmitted light, without increasing the film thicknesses of a colored layer and a ground color layer and has a high-quality displaying ability. SOLUTION: An inner window section 207 which is partially exposed on the inside of the contour 205 of a window section 204 forming an index so that the exposed part of the window 207 may not reflect reflected light 202 on the displaying surface side of a light transmissive substrate 201 by absorption or may be colored in a dark color by the reflected light and is smaller than the window part 204 is opened. The other part except for the inner window section 207 is coated with a light proof layer 209 so as to shield illuminating light 28 supplied from the backside of the substrate 201.
Patent JP-H03111591-A (JP)
Title: Surface treatment of aluminum alloy
Inventor: FUJIMOTO HIDEO
IPC: C25D11/06
Filed: 1989-09-25
Abstract: PURPOSE:To improve the filiform corrosion resistance of an Al alloy and the adhesion of a coating film by subjecting the Al alloy to anodic oxidation, etc., in an electrolytic soln. contg. a surfactant and a silicate-based alkaline builder at a prescribed concn. CONSTITUTION:An electrolytic soln. contg. a silicate-based alkaline builder at 0.5-5wt.% concn. and a surfactant is prepd. An Al alloy is subjected to anodic electrolysis or cathodic electrolysis and anodic electrolysis in the electrolytic soln.
Patent JP-S6490501-A (JP)
Title: Voltage dependent nonlinear element
Inventor: HARADA SHINJI
IPC: H01C7/10
Filed: 1987-10-01
Abstract: PURPOSE:To produce an element suitable for lowering voltage easily, by bonding fine powder of semiconductor material containing MnO2 and Pr6O11 and fine powder of metal or metal oxide through insulating binder. CONSTITUTION:Fine powder semiconductor material 6 containing MnO2 and Pr6O11 and applied with an insulating film 9 and fine powder 7 of metal or metal oxide are bonded through an insulating binder 8. Then electrodes 1, 2 are arranged entirely to produce an element having high voltage nonlinear factor even under a low current zone. Since the powder 7 is placed, electrical connection between the materials 6 is stabilized and an element having scarce fluctuation of characteristic can be obtained, thus enabling easy production of an element suitable for lowering of voltage.
Patent JP-S63101479-A (JP)
Title: Rare earth element oxysulfide phosphor
Inventor: HISAMUNE TAKAYUKI
IPC: C09K11/84
Filed: 1986-10-20
Abstract: PURPOSE:To improve the brightness of a phosphor, by replacing part of rare earth elements in a rare earth element oxysulfide phosphor with scandium and using europium as main activator. CONSTITUTION:Raw materials for rare earth elements are mixed with raw materials for scandium, main activator and coactivator by weighing them in such a proportion that an oxide mixture of the formula (wherein Ln is at least one member selected from the group consisting of yttrium, gadolinium, lanthanum and lutetium; Ln' is at least one member selected from the group consisting of terbium, praseodymium, neodymium and erbium; 0<x<=1.5X10<-1>; 1X10<-4=y<=2X10<-1>; and 0<=z<=1X10<-4>) is stoichiometrically obtd. Further, a flux is mixed with the mixture. The mixture is put into a heat-resisting container and fired to obtain the desired rare earth element oxysulfide phosphor. When the phosphor is excited by electron beams, it emits red light having good color purity with high brightness.
Patent JP-2000081164-A (JP)
Title: Jig for insertion of flexible pipe
Inventor: NATAHASHI NORIHIDE
IPC: F16L11/11
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To perform a smooth insertion work of a flexible pipe in a short time even when the inside diameter of an insertion hole in which the flexible pipe is inserted is not extremely larger than the outside diameter of the flexible pipe. SOLUTION: A jig for flexible pipe insertion is formed that the jig is mounted on the end part of a flexible pipe 1 on which an annular outward protrusion part 1a and an inward protrusion part 1b are alternately formed along a longitudinal direction and a cable-form body preinserted in an insertion hole in which the flexible pipe 1 is arranged in a state to be inserted is formed in a freely connecting state. Through engagement of engaging parts 5 and 6 engaged with the outward protrusion part 1a or an inward protrusion part 1b at the internal part of the flexible pipe 1, the jig is formed attachably to the end part of the flexible pipe 1. The outside diameter A of the jig is formed, as seen in the longitudinal direction of the flexible pipe 1, in a manner to be equal or approximately equal to or smaller than the outside diameter B of the flexible pipe 1.
Patent JP-S63103401-A (JP)
Title: Magnetic card reader/writer
Inventor: TAKEHARA HIDEAKI
IPC: G11B5/02
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a device with low price and difficult of forgery, by reading out the magnetized state of a prescribed part on which magnetization is applied evenly on an entire plane without having any magnetic recording pattern is advance, on a magnetic card, or enabling a bit of information to be written by changing the magnetized state. CONSTITUTION:The state of residual magnetization on the magnetic card 1 inserted to the device is read with residual magnetization quantity detectors 2 consisting of Hall elements, etc., provided at plural placed in the device. And a result is displayed on an activity status display device 5, and after the use of the magnetic card 1 is completed, write is performed by generating a prescribed magnetic flux on a magnetic flux generating coil 3, and changing a residual magnetization quantity of the magnetic card 1. Furthermore, the result is read by the residual magnetization quantity detector 2, and is displayed on the activity status display device 5, and the activity status, and the truth or falsehood of the magnetic card 1 is judged. In such way, it is possible to obtain a magnetic card reader/writer formed inexpensively, and difficult of the forgery.
Patent JP-H1190802-A (JP)
Title: Method and device for polishing chamfered face of wafer
Inventor: YANOO AKIHITO
IPC: H01L21/304
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of satisfactorily polishing the whole inner peripheries of the notched sections of a wafer and a device thereof of simple structure and a low cost. SOLUTION: This polishing device is equipped with wafer retaining structure 5 to retain a wafer W chamfered at its outer circumference and notched sections, in a given position, a notched section polishing wheel 24 installed as to intersect the wafer W and rotated on an axis, energizing mechanism 28 to energize and press the notched section polishing wheel 24 against the notched sections of the wafer W with an almost constant pressure, and reciprocating mechanism to move the notched section polishing wheel 24 and the energizing mechanism 28 back and forth in the direction as to intersect the face of the wafer W at right angles.  By reciprocating the notched section polishing wheel 24 across the wafer face at right angles while pressing the wheel 24 against the inner face of the notched sections with a constant pressure, the notched section polishing wheel 24 advances or retreats in the diametral direction of the wafer W following the contour of the inner face of the notched section.
Patent JP-H0592349-A (JP)
Title: Numerically controlled device
Inventor: ICHIHASHI HIDEKI
IPC: G05B19/404
Filed: 1991-09-27
Abstract: PURPOSE:To dispense with a measuring NC program by preparing a locus for the approaching of measured value to a workpiece on the basis of the coordinate value of each axis when measuring command appears in the machining NC program, measuring its dimensions, and storing the results of measurement. CONSTITUTION:After a NC program is read in the NC device of a machine tool from a NC program memory 8, a measuring command signal is added into a moving command block in the NC program by a command signal adding apparatus 14, and stored in the memory 8 again. The NC program is read in from a NC program reading out apparatus 9 and then analized to calculate moving quantity and speed on each axis. In addition, the presence of the measuring command signal is judged, and a measuring command is issued in the case of the existing of the measuring command signal, and the moving quantity on the each axis is read in from a NC program interpreting apparatus 18 through a coordinate value calculating apparatus 15, and the coordinate value on each axis in the NC program is calculated from the above moving quantity, and the coordinate value measured by a coordinate measuring instrument 19 when a detector 22 attains the workpiece is stored in a measured value memory 16.
Patent JP-H05209553-A (JP)
Title: Sealed structure of cylinder liner
Inventor: KAARU TEII BATSUKU
IPC: F02F11/00
Filed: 1992-09-18
Abstract: PURPOSE: To obtain a seal configuration of a collar of a cylinder liner capable of resisting blowing away of a head gasket. CONSTITUTION: An internal combustion engine comprises a cylinder head 12, a cylinder block 10 and a cylinder liner 14 mounted in a hole in the cylinder block 10. The cylinder liner 14 has a hollow cylindrical body 16, and an annular seal collar 18 radially projecting from the body outward. The collar 18 has a seal surface 22 generally facing towards the cylinder head 12. A cylindrical head gasket 24 has a collar seal face 22 and a corresponding head seal surface 23 on the cylinder head. The collar seal surface 22 is in the shape of a truncated cone and extends from a radially inner edge to a radially outer edge. The radially inner edge is farther away from the other seal surface while the radially outer edge is closer to the other seal surface.
Patent JP-H07104389-A (JP)
Title: Focusing device for picture projector
Inventor: KASHIWAGI ATSUMI
IPC: G03B27/34
Filed: 1993-10-05
Abstract: PURPOSE:To perform a smooth movement by enhancing the parallel accuracy of a lens and enhancing the support strength of a lens attaching frame by making the lens attaching frame to be freely movable in a picture projection direction by the screw shaft of a main body side part and synchronously rotating all screw shafts. CONSTITUTION:When the screw shaft 9 is driven by operating a driving means 11, other screw shaft 9 is synchronously rotated through a synchronizing means 12 and the lens attaching frame 4 is simultaneously elevated through a nut 10 by all the screw shafts 9, so that an enlarging lens 2 attached at the lens attaching frame 4 is elevated with respect to a film holding frame 6. Then, since three screw shafts 9 are arranged, the lens attaching frame 4 becomes to be center support while preventing the inclination, and focusing is performed without inclining the optical axis of the enlarging lens 2 and maintaining the enlarging lens 2 to be in parallel with film 31.
Patent JP-H04261667-A (JP)
Title: Dispensing catheter and dosing of substance
Inventor: RICHIYAADO EI SHIYATSUTSU
IPC: A61M25/00
Filed: 1991-09-27
Abstract: PURPOSE: To provide a distributing catheter capable of surely administering a substance, e.g. feeding a fertilized ovum into the oviduct of a female mammal, via a simple action. CONSTITUTION: This distributing catheter 10 is provided with a hollow flexible collection chamber 44 for storing a living substance, a discharge port 48 is formed at its tip 50, and an actuator port 38 is formed at the base end 52 respectively. A guide tube 40 provided with a lumen 42 is coaxially arranged in the chamber 44, and the tip and base end of the guide tube 40 are connected to the collection chamber 44 respectively in the fluid seal coupled state. The distributing catheter 10 is inserted into the passage of a body along a guide wire 66. When the discharge port 48 is arranged at the prescribed position of the passage in the body, a fluid is guided into the collection chamber 44 from the actuator port 38, and the living substance is discharged to the passage in the body from the discharge port 48. The distributing catheter 10 and the guide wire 66 are extracted from the passage.
Patent JP-H08115960-A (JP)
Title: Lead for semiconductor element
Inventor: FUJII HIDEO
IPC: H01L21/66
Filed: 1994-10-14
Abstract: PURPOSE: To provide a lead for semiconductor element in which false defect is eliminated by preventing Sn from fusing with a probe pin. CONSTITUTION: At an electrode pad part being employed for inspecting or measuring the electric characteristics of a semiconductor element, a coating layer containing Sn is formed on an underlying layer of Cu and an Sn oxide is deposited on the surface of the coating layer containing Sn so that Cu is diffused from the underlying layer into the coating layer. In such lead for semiconductor element, average compositional ratio between Cu and Sn (Cu/Sn) in the coating layer is set in the range of 1.2-3.0 or lower than 0.2.
Patent JP-H08179464-A (JP)
Title: Benzotriazole-based uv-absorbent monomer and photographic element containing polymer generated from it
Inventor: RARU CHIYANDO BISHIYURAKARUMA
IPC: G03C1/815
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel UV monomer absorbent, its manufacture, and a photographic element containing it. SOLUTION: This photographic element contains an ultraviolet ray absorptive monomer having a repeat unit formed of a monomer represented by the formula. In the formula, R<4> and R<5> independently represents a substituted or nonsubstituted alkylene having or not having interposed oxygen, sulfur or nitrogen atom, R<6> represents a substituted or non-substituted methyl, which may be further substituted or not substituted by benzo ring, hydroxy-substituted phenyl ring, and phenyl ring of stilyl group, but each substituent has no unsaturated carbon-carbon bond.
Patent JP-H0588637-A (JP)
Title: Method for altering internal circuit connection
Inventor: OHARA AKIKAGE
IPC: G02F1/133
Filed: 1991-09-27
Abstract: PURPOSE:To perform control corresponding to the specifications of various LCD panels by user by incorporating registers for blinking in an IC and switching inputs to the registers by altering a mask in one process among manufacturing processes. CONSTITUTION:Blinking in 2Hz cycles is ON when 2Hz is 1 and OFF when 0 (This 2Hz-cycle signal is generated in the IC.). The data input terminals D of the registers 5, 7, and 9 are so connected that one of signals D0, D1, D2, and D3 is inputted. The output terminals of AND gates 1, 2, and 3 connected to the clock input terminals of the registers 5, 7, and 9 are so connected that one of a signal AB0 and the inverse of AB0, a signal AB1 and the inverse of AB1, a signal AB2 and the inverse of AB2, and a signal AB3 and the inverse of AB3 is outputted. Thus, the data inputs of the respective registers 5-10 and the inputs of decoders (AND gates 1-4) are changed in wiring to perform the flexible blinking control.
Patent JP-H0885369-A (JP)
Title: Engine control device
Inventor: KOIDE MIYUKI
IPC: B60W10/06
Filed: 1994-09-19
Abstract: PURPOSE: To improve the drivability by stopping the fuel supply to stop the engine when the engine stopping condition is met, and controlling to release a starting clutch after the prescribed period of time after the stop to prevent the racing of the engine when the engine is stopped. CONSTITUTION: The signals from sensors 58, 60, 62, 64 for the throttle opening, the engine speed, the input number of revolution of a transmission, and the vehicle speed are received by a controller 56, and a fuel injection valve 14 is stopped by an engine stopping device 46 to stop the fuel supply to the engine 2. A starter 18 is driven by an engine starting device 48 to start the engine 2, and a starting clutch 20 is controlled in the connected/released condition by a starting clutch actuating device 50. When the prescribed period of time is elapsed alter the fuel supply is stopped, the starting clutch 20 is controlled to be released. After the fuel left in the air intake tube is sucked in the engine 2, the starting clutch 20 is released, and the racing of the engine speed is prevented to improve the drivability.
Patent JP-H1098534-A (JP)
Title: In-band numeral information in common line signal system line
Inventor: OSHIKIRI HIROSHI
IPC: H04Q3/545
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent most of the service control based on a call control from being complicated because a call control component is made complicated. SOLUTION: By the request of a call control component 2, an in-band numeral reception control component 4 started by a common line signal protocol control component 3 informs received in-band numeral information to the call control component 2 through the common line signal protocol control component 3. That is, upon the receipt of a numeral reception request from the call control component 2, the common line signal protocol control component 3 checks whether or not the request is an in-band numeral reception request and makes a numeral reception request to the in-band numeral reception control component 4 when the request is the in-band numeral reception request.  Upon the receipt of the in-band numeral reception report from the in-band numeral reception control component 4, the common line signal protocol control component 3 makes a numeral reception report to the call control component 2.