baber/WOPTO huggingface dataset:
Patent JP-H0518939-A (JP)
Title: Magnetic flaw-detection device of wire rope
Inventor: OHIRA YOSHIHIRO
IPC: G01N27/83
Filed: 1991-07-08
Abstract: PURPOSE:To achieve flaw-detection highly accurately and precisely by setting a spacing between a first magnetic pole and a second magnetic pole to integer multiples of the pitch of the strand and then setting a length of a wire rope of both magnetic poles in axial direction to be equal or longer than a pitch of a strand. CONSTITUTION:Since a length of magnetic poles 2A and 2B is equal to a pitch L of strands 1A-1H of a wire rope 1, all strands oppose the poles 2A and 2B with a same area. The strand 1A cycles through a bottom portion of the pole 2A   side surface   open portion   side surface   bottom portion   bottom portion of the magnetic pole 2B side surface   open portion   bottom portion and then an opposing surface of the poles 2A and 2B and the strand 1A cycles through the bottom portion for two times, the side surface for four times, and the open portion for two times, and that of the poles 2A and 2B and the strand 1E cycles through the same route. Then, an opposing surface of the strand 1E cycles through the bottom portion for two times, the side surface for four times, and the open portion for two times, which is the same as in the strand 1A. The strands 1A-1H oppose the poles 2A and 2B with a same area and are subjected to magnetic flux equally and then a magnetic flux density within the strands 1A-1H of the rope 1 is equal, thus enabling a fine flaw to be detected.
Patent JP-2000047272-A (JP)
Title: Optical wave guide element and its preparation
Inventor: NASHIMOTO KEIICHI
IPC: G02B6/12
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an optical wave guide element solving a characteristics of low driving voltage and of low propagation loss at the same time. SOLUTION: An optical wave guide element is installed with a conductive or a semi-conductive lower electrode 2, an epitaxial or a single-oriented buffer layer 4 set on the lower electrode 2, an epitaxial or a single oriented optical wave guide 1 provided on the buffer layer 4, and a conductive thin film or a semi-conductive thin film upper electrode 7 set on the optical wave guide 1. This optical wave guide element can modulate, switching or deflect light beams being made incident to the optical wave guide by applying a voltage between the upper electrode 7 and the lower electrode 2.
Patent JP-H0242798-A (JP)
Title: Magnetic shield material
Inventor: NAKANOUCHI YUKIO
IPC: H05K9/00
Filed: 1988-08-03
Abstract: PURPOSE:To easily obtain a flexible magnetic material by a method wherein an alloy of a composition made of Al (2 to 7%), Si (3 to 8%), Ni (less than 6%), and the remaining part of Fe and an unabvoidable impurity is ground to flat powder and this is mixed with an organic binder and spread on a substrate. CONSTITUTION:A compound material to be used is composed of, in weight, Ni less than 6%, Si 3 to 8%, Al 2 to 7%, and the remaining part of Fe and an unavoidable impurity. An alloy of this composition is made into ingot in vacuum dissolution or electroslag dissolution. When this is ground with a stamp mill, good flat powder can be obtained. If such flat powder is mixed with an organic binder and a mixture is spread thereon and made in a sheet form with paper or a flexible material like a plastic film as a substrate, they are oriented so as for the plate surface direction of particles and the sheet direction to be parallel because powder particles are flat. As a result, the sheet surface direction is an easy magnetization direction, and they become a magnetic shield material having excellent shield characteristics.
Patent JP-S6084643-A (JP)
Title: Program debugging device
Inventor: OONO MASAMI
IPC: G06F11/28
Filed: 1983-10-15
Abstract: PURPOSE:To improve the efficiency of debugging by calculating the difference between latched address data and the current address when the fetch of an operation code is detected, and writing the address when borrowing occurs or when the difference exceeds maximum machine word length. CONSTITUTION:The operation code fetch signal MI and memory code signal MEMR of a CPU are supplied to a latch circuit 1 through an AND gate 7, the difference between the address data on an address bus which is latched at this time and address data on the bus which is inputted to a subtracting circuit 3 is calculated, and the result is compared with the maximum machine word length of a setting part 5 by a comparator 4. The compared result and the borrow signal of the circuit 3 are supplied to an AND gate 8 through an OR gate 6 and ANDed with the read data of a memory during the fetch of the operation code to supply a write signal to a trace memory 9. Consequently, the address of a program branch point is traced.
Patent JP-H0940625-A (JP)
Title: Production of n-long chain acylamino acid or its salt
Inventor: NISHIMOTO YOSHIFUMI
IPC: C07C233/47
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound exhibiting surface activating action, bacteriostatic action, etc., and having low content of by-produced nitrile, high purity and low stimulation. SOLUTION: This N-long chain acylamino acid is expressed by formula I (R<1> CO is an 8-22C saturated or unsaturated fatty acid residue; R<2> is H or a 1-3C alkyl; R<3> is a 1-5C alkylene; X is a halogen), e.g. N-lauroyl-β-alanine. The compound of formula I can be produced e.g. by reacting a fatty acid halide of formula II such as lauric acid with an amino acid of formula III such as β-alanine in the presence of a basic substance such as NaOH or by hydrolyzing an amidonitrile in the presence of a basic substance such as KOH at 60-110 deg.C. The reaction product is purified by contacting with an inert gas or steam or washing with a solvent having a solubility parameter δ [cal/mL] of <=10.0, e.g. hexane to obtain the objective compound.
Patent JP-S6437091-A (JP)
Title: Multilayer ceramic wiring board and manufacture thereof
Inventor: SHIMADA YUZO
IPC: H05K3/46
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a multilayer ceramic wiring board whose wiring parts can be transferred into a superconducting state at the temperature higher than the temperature of liquid nitrogen by a method wherein the wiring parts in the multilayer ceramic wiring board are made of material whose main component is europium-barium-copper oxide. CONSTITUTION:Wiring parts in a multilayer ceramic wiring board are made of material whose main component is europium-barium-copper oxide and the wiring parts are formed inside insulating ceramics. As the insulating ceramic material, mixture of quartz glass powder and boron silicate glass powder is employed. A green sheet with a small and uniform thickness is made of the insulating ceramic material and a required conductor pattern is formed on the green sheet with conductive paste. The conductive paste is obtained by kneading europium oxide (Eu2O3), barium carbonate (BaCO3) and copper oxide (CuO) with organic solvents. Then the insulator and the conductor are baked together. The wiring formed like this is transferred into a superconducting state at about 90K which is higher than the temperature of liquid nitrogen and shows zero electric resistance.
Patent JP-H1065261-A (JP)
Title: Process of assembling two structures, device manufactured by this process and application to microlaser
Inventor: RABAROT MARC
IPC: H01S3/17
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To manufacture an assembled body, having sufficient mechanical strength to endure until the following cutting process, while ensuring a parallelism to each structure in a process for assembling a microlaser. SOLUTION: In a process for assembling two structures, studs 12, 14 and 16, which are fluidized and are made of a material which becomes wet in both structures, are formed on the structure on the one side of the structures, both structures are arranged holding the studs 12, 14 and 16 between them, both structures are heated to make the studs 12, 14 and 16 fludize and both structures are assembled. In another process of assembling the structures, notches 21, 23, 25, 27 and 29 are formed in the structure on one side of both structures 2 and 4, the studs which will fluidize, are inserted in these notches, and the studs are similarly made to fluidize by heating assemble both structures 2 and 4.
Patent JP-S5982634-A (JP)
Title: Magnetic recording medium
Inventor: KADOKURA HIDEKIMI
IPC: C10M103/06
Filed: 1982-11-01
Abstract: PURPOSE:To improve the wear resistance of a magnetic head and the smoothness of the surface of a tape by using a medium contg. magnetic powder and inorg. powder of a restricted average particle size and restricted Moh's hardness. CONSTITUTION:This magnetic recording medium has a magnetic layer contg. magnetic powder and inorg. powder of <=2mum average particle size and >=5 Moh's hardness obtd. by dry mixing under >=1G impact value in the presence of a dispersant having lipophilic groups. The inorg. powder is made of gamma-alumina, alpha-alumina, silica, iron oxide, chromium oxide, titanium oxide, zirconium oxide, cerium oxide, tin oxide, silicon carbide, spinel or the like, and the inorg. powder is required to have <=2mum, preferably <=1.5mum average particle size.
Patent JP-S6086219-A (JP)
Title: Process for dezincing from the collected steel making electric furnace dust
Inventor: FUJIURA MASAMI
IPC: C22B7/02
Filed: 1983-10-14
Abstract: PURPOSE:To remove Zn from dust of dust collectors of steel making electric furnace economically and to utilize blast furnace secondary ash as a resource wherein secondary ash (dust) of a the blast furnace is mixed with collected dust from steel making electric furnace, then sintered at a specified temperature. CONSTITUTION:Secondary ash generated from iron making blast furnace is mixed with about the same quantity of steel making electric furnace collected dust, then the mixture is allowed to form powder or granulated to size of about 10mm., dried and preheated, followed by sintering at about 1,100 to 1,200 deg.C so that ZnO in said collected dust can be reduced by carbon (C) contained in blast furnace secondary ash by about 30%, together with the ZnO in the blast furnace secondary ash. Thus reduced Zn can be removed easily owing to the high temperature in the furnace. Zn evaporated, on the other hand, is introduced to oxidation atmosphere to oxidize, enabling collector in a form of ZnO. Furthermore, blast furnace secondary ash from which Zn content is removed is reused as a raw materials for iron making.
Patent JP-2001024799-A (JP)
Title: Command-business telephone network provided with phs transfer adapter
Inventor: ISHII KOJI
IPC: H04W84/10
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve a command-business telephone system so that a worker can respond to an emergency call and an business telephone call which arrive during the work in a place other than the place where a command-business telephone set is installed. SOLUTION: An incoming call to a command telephone from a command telephone controller 20 is received by a PHS transfer adapter 18 and is transferred to a PHS exchange 38 after route selection. In the same manner, an informing call from an business telephone exchange 28 to a business telephone is received by the PHS transfer adapter 18 and is transferred to the PHS exchange 378 after route selection. Thus, the incoming call to the command- business telephone is transferred surely to the PHS terminal 36 to transmit information.
Patent JP-H0534524-A (JP)
Title: Laser probe
Inventor: SUGATA FUMIO
IPC: G02B6/10
Filed: 1991-08-01
Abstract: PURPOSE:To provide a fixing method which easily and securely fixes an optical fiber on the laser exit side of the laser probe. CONSTITUTION:This laser probe is constituted of the silver halide optical fiber 1 consisting of a silver chloride and silver bromide, a metallic chip 2a made of a shape memory alloy of Ni-Ti having a through-hole 9 provided with a slit 8 in the part b, a window 3 made of diamond protecting the exit end 1a of the optical fiber, a window holder 4 adapted to hold the window 3 and to press fit and fix the window to the metallic chip 2a, a joint 5 for press fitted and fixed to the metallic chip 2a and also fixed to an outside tube 6 made of polytetrafluoroethylene, i.e., to determine the positional relation of the optical fiber 1 and the outside tube 6, and a front end metallic part 7 press fitted and fixed to the joint 5 to provide the front end of the laser probe. Since the optical fiber is tightened and fixed uniformly over a wide range, the fixing force increases and, therefore, the stable optical characteristics are obtd. The dimensional control of parts and the control of production conditions are both easy.
Patent JP-H0716709-A (JP)
Title: Apparatus for producing metal fine wire
Inventor: KATSUYA AKIHIRO
IPC: B22D11/01
Filed: 1993-07-07
Abstract: PURPOSE:To simplify the constitution of an apparatus and to obtain a continuous fine wire having high quality by extending a groove in the horizontal surface of a rotary body having the horizontal surface rotating around a vertical shaft, supplying a cooling liquid into the groove and continuously injecting the molten metal from an injection nozzle. CONSTITUTION:At the time of injecting the molten metal M into the cooling liquid in the groove 4 from the nozzle hole 11 while rotating the rotary body 2, the molten metal M is dipped into the cooling liquid F and rapidly solidified to continuously produce the round cross sectional metal fine wire W. At this time, as the groove 4 and a crucible 3 are relatively shifted in the circumferential direction, the metal fine wire W is continuously extended along the groove 4. As the cooling liquid F is rotated together with the rotary body 2, the cooling liquid is almost in the stationary condition to the rotary body 2. Therefore, by balancing the rotating speed of the rotary body 2 with the injecting quantity from the nozzle hole 11, the desirable size of the metal fine wire W having high quality can be produced.
Patent JP-H0864365-A (JP)
Title: Object detecting device and illumination flickering device controlled by the object detecting device
Inventor: SUZUKI HIROAKI
IPC: G01V3/08
Filed: 1994-08-17
Abstract: PURPOSE: To increase the ratio of a detecting area to the surface area of a detecting electrode and make a device compact by arranging a reinforcing electrode in the position facing the detecting electrode of a capacitance sensor at specified intervals. CONSTITUTION: A capacitance sensor 11 is constituted with a signal generating sensor board 9 which detects approach of an object with a detecting electrode 8 and flickers illumination, and a shield plate 10 which protects the electrode 8 and the board 9 from an electric noise. A flickering control means 12 is connected to the sensor 11 and illumination is flicked with a signal from the sensor 11. Since this device is usually installed on the wall surface and the installation position is standardized to specify the whole dimension, the size of the electrode 8 is also limited. By producing a front panel 1a of the electrode 8 with metal and using it as an auxiliary electrode, a detecting area is enlarged about 150%. The metal is selected from aluminium, an aluminium alloy, copper, and a copper alloy.
Patent JP-H0480173-A (JP)
Title: Sticking device for adhesive tape
Inventor: SUZUKI HITOSHI
IPC: B65H35/07
Filed: 1990-07-21
Abstract: PURPOSE:To obtain good adhesion between an adhesive tape and an object to be stuck by forming a pulley wound with a transport belt for transporting an object to be stuck so as to elastically and pressingly incline in the crossing direction with the transport direction. CONSTITUTION:A pressing roller 54 is provided over a pulley 15 wound with a transport belt 16, an adhesive tape T is supplied on an object W to be stuck such as envelope transported with the transport belt 16, and they are pressed and closely stuck with the pressing roller 54. The pulley 15 is inclinable in the crossing direction with the transport direction centering around a pin 80, and inclinedly moved by elastic pressing of a elastic pressing member 83 in the crossing direction with the transport direction according to the form of object to be stuck. Consequently, regargless of the form of the object to be stuck, good adhesion between the object to be stuck and the adhesive tape is obtained.
Patent JP-H10130139-A (JP)
Title: Suppository
Inventor: SAKAMOTO ISAMU
IPC: A61P25/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a suppository excellent in low irritation and absorbing property by adding buprenorphine to a base comprising polyethylene glycols and glycerols. SOLUTION: This suppository is obtained by compounding a mixed base comprising 80-97wt.% polyethylene glycols having 200-20000 average molecular weight and 3-20wt.% glycerols with Buprenorphine which is a strong nonnarcotic analgesic as an active ingredient, properly compounding conventional ingredients as other ingredients therewith and preparing the resultant compound according to an ordinary method. The suppository having low irritating property and good absorbing property of glycerol itself without exhibiting rectal mucous membrane-irritating property, compared with buprenorphine suppository prepared by using propylene glycol, is obtained by using the mixed base in such compounding ratio.
Patent JP-S5892276-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBIKI MICHIHIRO
IPC: H01L21/338
Filed: 1981-11-28
Abstract: PURPOSE:To perform the aligning of parts automatically, by mounting a flip flop type semiconductor device at the bottom part of a supporting table for compressing an additional electrode having a double stepped concave part, and  mounting the additional electrode to the second step of the supporting table. CONSTITUTION:A flip chip type GaAs FET chip 9 is mounted on the first concave part 23 in a supporting table 22 for compressing the additional electrode, which also has the second concave part 24 to which the additional electrode 20 is mounted. The entire body is placed on a heating plate and heated and compressed by a compressing rod 21. Finally, the flip chip type GaAs FET chip 9, to which the additional electrode 20 is compressed is taken out of the supporting table 22 for the additional electrode, and the extra part of the additional electrode 20 is cut off. Thus the heating and compressing process for the additional electrode 20 is finished.
Patent JP-S59132193-A (JP)
Inventor: FURANSHISU SHII PIITAASON
IPC: H05K7/20
Filed: 1983-10-18
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-S6254598-A (JP)
Title: Supporting device for angle pipe or the like in tentative assembly for butt welding of piping
Inventor: OKAMOTO HARUKI
IPC: B23K37/053
Filed: 1985-09-02
Abstract: PURPOSE:To permit the easy tentative assembly of butt welding by clamping and fixing the end of an angle pipe, etc. which is perpendicular to the axis of a straight pipe onto a supporting base and finely and manually adjusting the height and position of the angle pipe, etc. by using screws, springs, etc. CONSTITUTION:Both end sides of the straight pipe 15 are respectively imposed on the V-shaped free bearings 17 on a supporting stand 16 and the height of the supporting stand 16 is adjusted to horizontally support the straight pipe 15. The angle pipe 2 with the aperture side at the end thereof faced downward is placed on the supporting base 1 and a clamp 7 is moved in an opposite direction by rotating a screw shaft of a handle 8 to grasp and fix the end of the angle pipe 2. The height of a base plate frame 9 is then adjusted by a handle 10 to adjust the height position, etc. of the base 1 so that the height and axial direction of the aperture face at the straight pipe 15 side end of the angle pipe 2 are aligned to the straight pipe 15. The space between the straight pipe 15 and the angle pipe 2 is further adjusted correctly by means of a jig, etc. The position of the angle pipe 2 is then manually and finely adjusted by utilizing compression coil springs of deformed columnar bodies 12. The tentative assembly work for butt welding is thus easily executed.
Patent JP-H0518120-A (JP)
Title: Repairing method for concrete skeleton
Inventor: KAWAMURA TAKUJI
IPC: E01D22/00
Filed: 1991-07-09
Abstract: PURPOSE:To perform repair in a short period at a low cost without reconstructing a building, constructing a new bridge, or temporarily supporting a bridge girder in the repairing method of a concrete bridge pier, the base of a large machine, or the other general concrete skeleton. CONSTITUTION:A repairing hole 9 is bored at the required repair position, multiple resin injection conduits 10, 11 are inserted into the inlet of the hole 9 while the rear end sections are protruded to the outside, the tip sections 10a, 11a of the resin injection conduits 10, 11 are located at the depth side of the hole 9, and the inlet 9a section of the hole 9 is sealed with grout 12. A repairing filler material is injected into the hole 9 with an injection device from one resin injection conduit 10. After the hole 9 is filled with the repairing filler material, the other resin injection conduit 11 used for an air vent is closed, the repairing filler material is further injected with high pressure into the hole 9 from the other resin injection conduit 10 to be infiltrated to fine sections of the position under repair.
Patent JP-S5986540-A (JP)
Title: Sheet winder
Inventor: SUGITA YASUTOSHI
IPC: B65H23/195
Filed: 1982-11-04
Abstract: PURPOSE:To improve safety of sheet winding by making the rotary speed of shaft lower than normal speed while higher than feeding speed until the leading edge of sheet will wind around a winding reel while converting to high speed winding upon completion of winding. CONSTITUTION:A film drive starting switch SW1 is turned on to drive a solenoid 5 and capstan drive motor 3 thus to feed a film. Furthermore, a transistor 101 is turned on while to turn off a transistor 102. Consequently current will flow through a winding reel motor 15a to rotate with speed lower than normal retrieval rotary speed. Under this state, the leading edge of film is wound around a winding reel 81 while upon completion of winding, switch SW2 is turned on and control circuit CC will turn off a solenoid 5 and motor 3. Furthermore the transistor 102 is turned on to shortcircuit a resistor 103. As a result, motor 15b is provided with current to rotate with predetermined high speed to wind a film F around a winding reel 8. In such a manner winding of film is stabilized to improve the reliability.
Patent JP-H0479008-A (JP)
Title: High aspect groove embedding method
Inventor: KUDO ICHIRO
IPC: H01L21/285
Filed: 1990-07-20
Abstract: PURPOSE:To embed an insulating material into a high aspect groove without any void by applying a negative bias voltage only to this conductor when embedding the insulating material into the high aspect groove formed on a substrate by a bias sputtering method. CONSTITUTION:A negative bias voltage -V is applied to a conductor 10 on a substrate 1 and by executing sputtering to an insulating material molecules 12 while setting the substrate 1 at 0 potential the insulating material molecules 12 is accumulated on the exposing faces of the conductor 10 and an insulation pattern 2. Then, Ar<+> collides a simultaneously accumulated insulating material 4 so as to cut off one part of the surface of the insulating material 4. In such a case, the insulating material 4 accumulated on the upper or side surface of the conductor 10 is cut off by the collision of Ar<+> and the Ar<+> is not almost collided to an insulating material 4b accumulated on the bottom of a high aspect ratio 11. Therefore, speed for accumulating the insulating material 4 onto the bottom of the high aspect groove 11 is much higher than the other, and the high aspect groove 11 starts embedding the insulating material 4b from the bottom. Thus, the insulating material can be easily embedded into the high aspect groove while reducing the void.