baber/WOPTO huggingface dataset:
Patent JP-H0850528-A (JP)
Title: Pen point device diagnostic method
Inventor: ASO TAKUMI
IPC: G06F3/0488
Filed: 1994-08-05
Abstract: PURPOSE:To decide normal or failure with high accuracy and to reduce failure caused by any artificial error by preparing a straight line expression by the method of least squares while using a measured coordinate group inputted onto an input board by using a pen, calculating expected coordinates and comparing them with the measured coordinate group. CONSTITUTION:An operator draws a diagonal on the input board of a pen point device 10 by using a stylus pen 9 just as tracing a diagonal 11 displayed while using a ruler 14. With this work, coordinate positions on the input board are detected and a diagnostic program can acquire all the coordinates on the input board detected by an antenna array. When the input of the measured coordinate group is detected, the diagnostic program prepares the expression of a straight line composed of inputted coordinates from all the measured X and Y coordinates by using the method of least square. Next, all the measured X and Y coordinates are substituted into this straight line expression, all the expected XYS coordinates are calculated, the respective coordinates are compared and when its difference is settled within the range of allowable error provided for the diagnostic program, normality is judged but when it gets out of the range, abnormality is judged and displayed on an LCD 8.
Patent JP-H0234945-A (JP)
Title: Brazing method
Inventor: KOMODA KOICHI
IPC: H01L21/52
Filed: 1988-07-25
Abstract: PURPOSE:To eliminate adherence of silver brazing material to the other side face of a second member by brazing a first member to the second member with a first silver brazing material, and brazing the first member side of the brazing structure to a third member with a second silver brazing material having the same composition as that of the first silver brazing material. CONSTITUTION:As an example of a first member, a copper pellet 7 is superposed on a molybdenum disc 9 as a second member through a first silver brazing material 10 of eutectic crystal, heated in a neutral or weak reducing atmosphere thereby to manufacture an adhering structure 12 of the pellet 7 and the disc 9. Then, as a third member, a second silver brazing material 8 made of eutectic crystal is supplied into the recess 4 of a stem board 1, the structure 12 is contained thereon, heated in a neutral or weak reducing atmosphere to melt the brazing material 8, thereby brazing the structure 12 to the board 1. Thus, the brazing materials 8, 10 are not combined, and the brazing material does not flow on the upper face of the disc 9.
Patent JP-S6160302-A (JP)
Title: Steel carcass radial tyre with double liner ply
Inventor: FUKUMOTO TAKAHIRO
IPC: B60C5/14
Filed: 1984-09-03
Abstract: PURPOSE:To maintain the adhesiveness for providing durability for a long service life by having an inner liner ply composed of two plies and mixing metal carcass cords and rubber having superior adhesive characteristics into the inside liner ply at the side of the carcass. CONSTITUTION:Inner liner plies 5 are piled adjacently to the entire inner face of the tyre of a carcass 4. The inner liner plies 5 consists of two plies of an inside liner ply 5b at the carcass side and the most internal liner ply 5a at the side of the inner face of the tyre. The inside liner ply at the carcass side needs to comprise sulfur of 2-8wt.pt. and organic cobalt salt of 0.5-5wt.pt. with respect to rubber of 100wt.pt. Rubber which is used for the inside liner ply is mainly composed of natural rubber, which needs to occupy at least 50% of rubber composition.
Patent JP-S6341386-A (JP)
Inventor: NAKAZATO MASAAKI
IPC: B66B5/02
Filed: 1986-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H057461-A (JP)
Title: Method for coloring frozen dessert into red
Inventor: ICHI TAKAHITO
IPC: A23G9/52
Filed: 1991-06-28
Abstract: PURPOSE:To color frozen dessert into vivid and bright red using a dye extracted from western madder. CONSTITUTION:A method for subjecting a pigment extracted with water or water-containing alcohol from one or more kind of root of western madder, tissue culture cell product of western madder or cultured product of capillary root of western madder to hydrolysis treatment and coloring a frozen dessert into red using a red pigment composition consisting of the resultant pigment and alums, organic acid salts and carbonates. The colored frozen dessert exhibits vivid and bright red having excellent light resistance.
Patent JP-H0234842-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOYAKATA NOBUO
IPC: G03C7/384
Filed: 1988-07-25
Abstract: PURPOSE:To improve fastness to light of a color image by incorporating a 5-pyrazolone coupler having a specified coupling eliminative group bonded to a coupling position into an emulsion layer. CONSTITUTION:A 5-pyrazolone coupler having a coupling eliminative group expressed by the formula I bonded to a coupling position is incorporated into a silver halide emulsion layer. In the formula I, L1 is a methylene or an ethylene group; l is zero or 1; m is zero or an integer 1-4; Y is R1 or -Z-R'1, wherein R1 and R'1 is an aryl or a heterocyclic group or an alkyl group having at least one secondary or tertiary C atom; Z is -O-, -N(R3)-, wherein R3 is an H atom, alkyl group, or aryl group or a heterocyclic group; R3 is an H atom, alkyl, aryl, or heterocyclic group; R2 is a halogen atom, alkyl, aryl, or aryloxy group, etc. Thus, the fastness to light of color image of a silver halide color photo graphic sensitive material is improved.
Patent JP-H0352646-A (JP)
Title: Production of metal catalyst carrier
Inventor: YASHIRO TOSHIYUKI
IPC: B23K1/00
Filed: 1989-07-18
Abstract: PURPOSE:To produce a carrier having enough joint strength and heat resistance with using irreducible amt. of brazing material for a honeycomb-type carrier by compounding Cr, Si, C and Ni by specified proportions in the brazing material. CONSTITUTION:An alloy containing 18.0-20.0wt.% Cr, 9.75-10.5wt.% Si, <0.15wt.% C and the balance Ni is used for the brazing material used for production of a honeycomb-type carrier composed of stacks of A-contg. ferrite stainless steel foils. This alloy is formed into a powder state by gas atomizing method, made to adhere on a binder, heat-treated at 100-600 deg.C in air and brazed in vacuum. Thereby, the obtd. metal catalyst carrier has enough joint strength and heat resistance using irreducible amt. of brazing material.
Patent JP-H0473927-A (JP)
Title: X-ray transmission film and its manufacture
Inventor: FURUSE KAZUYUKI
IPC: H05G1/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a film so designed as to be reinforced with neither irregularity in the transmission factor of X-rays nor reduction in the absolute quantity of transmitted X-rays by integrating a reinforcement made of the same material as that of a film body with the film body on one side face of the film body made of a material which transmits X rays. CONSTITUTION:One side face of a film body 14 made of a material which transmits X-rays has a reinforcement 15 made of the same material as that of the film body 14 integrated with the film body 14. For example, an X-ray transmitting film 13 has a film body 14 formed rectangularly: this film body 14 is made of Ba that is a material of high transmission factor to X-rays, and is provided with a reinforcement 15 integrated with the film body 14; the reinforcement 15 consists of a frame member 16 installed along the periphery of the film body 14 by Be that is the same material as that of the film body 14 and a partition member 17 which separates the interior of the frame member 16 into a plurality of triangular regions. Swinging in the direction of arrow Z enables irradiation of a predetermined range with X-rays.
Patent JP-H05194645-A (JP)
Title: Preparation of solid component of catalyst for polymerization and copolymerization of ethylene
Inventor: MASI FRANCESCO
IPC: C08F4/652
Filed: 1992-07-13
Abstract: PURPOSE: To prepare the subject solid component excellent in polymn. activity and productivity by suspending a granular support of magnesium chloride in a hydrocarbon solvent, adding a titanium alkoxide and the like, precipitating a granular slid and bringing it into contact with an aluminum alkyl halide.  
     CONSTITUTION: A solid, granular support of MgCl 2 , obtd. by spray-drying an alcohol solution of MgCl 2 , is suspended in a liq. hydrocarbon solvent and an aliphatic alcohol and a titanium tetraalkoxide are added to the suspension thus obtd. The suspension is heated until a homogenous solution is obtd. and the solution is cooled to precipitate a granular solid. The granular solid obtd. is brought into contact and reacted with an aluminum alkyl halide. And, a solid component of a catalyst is recovered from the reaction product to prepare an objective solid component contg. titanium, magnesium, aluminum, chlorine and an alkoxy group. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5886978-A (JP)
Title: Arc welding device
Inventor: KASHIMA TAKAYUKI
IPC: B23K9/067
Filed: 1981-11-20
Abstract: PURPOSE:To facilitate arc starting by controlling load current with an arc starting signal in the stage of short circuiting of load, changing over the signal to a welding signal to control load current and performing welding in the stage of  arc firing. CONSTITUTION:A current detecting means 10 for the electric current which is outputted via a switching circuit 8 and flows to load, a current setting means 17 which obtains the output signal for setting plural kinds of load currents, a selecting switch means 15 which selects the plural means 17, a switching control circuit 11 which compares the feedback signal obtained via a current control means  12 and the current setting output signal obtained via the means 15 and controls  a switching circuit 8 at the period shorter than 1/6 the commercial power source frequency in such a way that the output current attains the set current at all times, a starting signal generating circuit 14 which generates a starting signal in the stage of arc welding, and a logical circuit 13 which controls the selection of the means 15 by comparing the starting signal and the voltage signal between a torch electrode and the base metal are provided.
Patent JP-S6246368-A (JP)
Title: Transfer automating system
Inventor: SAKAI KUNIO
IPC: G07D9/00
Filed: 1985-08-23
Abstract: PURPOSE:To make procedure of transfer simple and efficient by setting an original slip to a character reading device to input information and making confirmation and correction. CONSTITUTION:The body of an OCR12 reads ant inputs information described on an original slip 11 under control of an OCR control section 13, recognizes and processes character information and the result is displayed in a display device of a data terminal 14 (CRT keyboard). When an error is found, a user corrects the result of recognition from a keyboard. Corrected input information is stored in a storage section 15 and given to a printing device 16. The printing device 16 outputs this as a secondary slip 17. Further, the printing device 16 records only selected and designated information out of input information in a specified recording medium and prepares a secondary slip. Procedure of transfer is made by setting the secondary slips 17, 18 to a reading device 21.
Patent JP-H0475915-A (JP)
Title: Stop position positioning device for pallet
Inventor: YOSHIDA HIROO
IPC: B65G35/06
Filed: 1990-07-13
Abstract: PURPOSE:To provide silent pallet stopping by forcing a stopper installed at the stopping position of a frame so that it may approach little by little with a side surface running along the roller traveling locus of a pallet back surface facing the downstream side, and forming a recessed part for stopper which engages with a roller on the downstream side of the side surface. CONSTITUTION:A rotatable positioning roller 58 is installed at the back surface of a pallet 18, and in a conveyer frame 14, a mobile stopper 62 is installed on a fixed stopper 61 so that it may move with an axis 74 serving as a supporting point. Side surfaces 61a, 62a running along the traveling locus of the roller 58 are inclined in a proximity direction toward the downstream side, and recessed parts 61b, 62b for stopping are formed on the downstream side to make the mobile stopper 62 forced by a spring 76. When the roller 58 of the pallet 18 which is placed onto the conveyer and delivered approaches its stopping position, therefore, is engaged with the recessed part 61b to be stopped while forcing is increasing little by little along the inclined surface 62a of the mobile stopper 62. It is thus possible to eliminate rapid stopping and provide exact positioning of the pallet 18.
Patent JP-S6341053-A (JP)
Title: Package structure of electronic part
Inventor: TODA HITOSHI
IPC: H05K1/18
Filed: 1986-08-06
Abstract: PURPOSE:To prevent the loading of weight to a lead section for an electronic part soldered onto a substrate conductor section by projecting a projecting section from the lower section of the point of center of gravity of the electronic part, directly or indirectly bringing the projecting section into point-contact with the surface of a mounting substrate and supporting the electronic part. CONSTITUTION:A projecting section 6 from a semiconductor element 1 is projected to an extent capable of forming clearances required for soldered connection among conductor sections for a mounting substrate 4 and lead sections 2 connected to the conductor sections among the conductor sections and the lead sections 2. When soldering paste 7 interposed among the conductor sections for the mounting substrate 4 and the lead sections 2 for the semiconductor element 1 is caused to reflow under the state in which the projecting section 6 from the semiconductor element 1 is brought into point-contact and supported desirably, the surface tension of the soldering paste 7 effectively works to the lead sections to which weight is not loaded, thus properly conducting connection by soldering positively.
Patent JP-H0472601-A (JP)
Title: Manufacture of magnetic powder for magnetic recording medium
Inventor: KURISU TOSHIHARU
IPC: H01F1/11
Filed: 1990-07-12
Abstract: PURPOSE:To manufacture the hexagonal system base ferrite in the narrow particle size distribution by a method wherein the component to be formed into hexagonal system base ferrite and the other component to be formed into a glass are mixed, melted down and quenched to be made amorphous and then heat-treated at the temperature exceeding the melting down temperature of the crystal of the glass formation component. CONSTITUTION:The component to be formed into a hexagonal system base ferrite represented by a general formula of AO.n{(Fe1-xMx)2O3} (where A represents at least one element selected from Ba, Sr, Ca and Pb, M represents at least an element selected from Co, Ti, Ni, Cu, Zn, Zr, Nb, Zr, In, V, Ta, Al, Cr, Sb, Hf, Mo, W, Ir, Mn, Ge and Mg, 5.0<=n<=6.5, 0.02<=x<=0.24 and the other compound to be formed into a glass are mixed, melted down and quenched to be made amorphous. Next, this amorphous body is heat-treated to separate the crystal comprising said formation component of the hexagonal system base ferrite and the glass so as to extract the separated hexagonal system base ferrite powder by cleaning process. At this time, the heat treatment temperature of the amorphous body shall be set up at the temperature exceeding the melting down temperature of the crystal of the glass formation component.
Patent JP-H0510432-A (JP)
Title: Speed change controller for automatic transmission
Inventor: BABA FUMIAKI
IPC: F16H61/18
Filed: 1991-06-29
Abstract: PURPOSE:To feed operating pressure always at the fixed timing at the speed change time when operating pressure is fed to a friction locking element, regardless of whether an operating pressure feed passage is filled with operating oil or contains air. CONSTITUTION:In an automatic transmission, a one-way orifice 66 formed of a shuttle ball 66a and a fixed orifice 66b is provided at an operating oil feed passage to a specified friction locking element in a hydraulic control circuit. This one way orifice is installed in a line 117 for feeding operating pressure to the release port 45c of a servo piston. In such constitution, a drain line 147 reaching a 3-2 timing valve 88 from the downstream part of the line 117 is branched, and a solenoid valve 90 is driven in such a way as to drain the line 117 by the 3-2 timing valve 88 for the specified time at the speed change time when operating pressure is fed to the release port 45c.
Patent JP-S5888436-A (JP)
Title: Air fuel ratio corrector of internal-combustion engine having correcting function by intake temperature
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/04
Filed: 1981-11-19
Abstract: PURPOSE:To improve working stability and operational performance in a device which corrects air fuel ratio of a mixture in accordance with intake temperature, by correcting the air fuel ratio on the basis of a correction coefficient obtained from a prescribed formula in accordance with the intake temperature and reference intake temperature or the like. CONSTITUTION:A device is constituted such that air fuel ratio of a mixture supplied to an internal combustion engine 1 via an intake pipe 2 is adjusted by controlling a valve opening time of a fuel injection device 6, and the opening time of the device 6 is corrected through an ECU5 in accordance with a correction coefficient KTA obtained on the basis of an output of an intake temperature sensor 9 provided to the intake pipe 2. Then the above correction coefficient KTA is calculated in accordance with the following expression. In the expression KTA=1/[1+CTA(TA-TAO)], the alphabet TA is intake temperature, TAO reference air temperature and CTA is a constant determined for each engine. Further this correction coefficient KTA is set to increase with a decrease of the intake temperature in a condition below prescribed temperature.
Patent JP-S6430608-A (JP)
Title: Selectively permeable separating membrane
Inventor: KONAGAYA JUJI
IPC: B01D71/68
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a separating membrane having superior chlorine resistance and selective permeability by mixing an arom. diamine compd. having a diphenylsulfone unit with a heterocyclic diamine compd. contg. tert. nitrogen in the ring and by using the mixture as a diamine component. CONSTITUTION:An arom. diamine compd. represented by general formula A such as 4,4'-diaminodiphenylsulfone is mixed with an N-contg. heterocyclic diamine compd. represented by formula B such as 2,6-diaminopyridine in 95/5-50/50 molar ratio. The mixture is dissolved in a solvent such as N- methylpyrrolidone, an acid component such as isophthalic acid chloride is added and soln. polymn. is carried out to obtain arom. copolyamide. This polymer is dissolved in a solvent such as N,N'-dimethylacetamide and a glass plate is coated with the resulting soln. and immersed in a bad solvent such as water to obtain an asymmetric membrane.
Patent JP-H0931748-A (JP)
Title: High-strength polyamide monofilament and its production
Inventor: UMEMURA YASUO
IPC: A01K91/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain polyamide monofilaments having high tensile strength, high knot strength, and excellent wear resistance or impact resistance on a hard rough surface, especially combinedly having properties required for a fishing gut. SOLUTION: This high-strength polyamide monofilament comprises >=80wt.% of capramide unit and simultaneously satisfies 4.0-8.0 relative viscosity (ηr ), <=8.0 (Mw /Mn ), a ratio of weight-average molecular weight (Mw ) to number- average molecular weight (Mn ), >=0.05mm filament diameter (D) and >=45×10<-3> birefringence (Δn). The high-strength polyamide monofilament is obtained by subjecting a capramide-based polyamide having <=8.0 (Mw /Mn ), a ratio of weight- average molecular weight (Mw ) to number-average molecular weight (Mn ), >=4.5 relative viscosity in sulfuric acid (ηr ) and <=0.05wt.% water content to a melt spinning and to drawing.
Patent JP-S6428930-A (JP)
Title: Semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L23/498
Filed: 1987-07-24
Abstract: PURPOSE:To connect a rear electrode of a semiconductor element to an external circuit without spoiling an advantage of a tape carrier by a method wherein a conductive tape carrier for connection use which is to be connected to the rear electrode of the semiconductor element is installed on the rear of the tape carrier of the semiconductor element and this tape carrier for connection use is connected to a lead. CONSTITUTION:A tape carrier 22 for connection use is installed on the rear of a tape carrier 3. If the tape carrier 3 is superposed on the tape carrier 22 for connection use and these are then bonded, a rear electrode of a semiconductor element 2 is connected electrically to a sheet of conductive foil 24 by a bonding agent 25; a through hole 26 in the tape carrier 22 for connection use is connected electrically to another through hole 26 in the tape carrier 3. As a result, the rear electrode of the semiconductor element 2 is connected electrically to a lead 5 via the sheet of conductive foil 24 of the tape carrier 22 for connection use and the through holes 26.
Patent JP-H0851401-A (JP)
Title: Optical ring network communication system
Inventor: AOYANAGI SHUSUKE
IPC: H04B10/291
Filed: 1994-08-08
Abstract: PURPOSE:To simplify access control and to efficiently transfer a cell by connecting plural nodes without determining the number of nodes to be stored in a system by the wavelength multiplicity of a ring and restricting it by the number of multiplexed wavelengths and reducing the constitutional size of an access node. CONSTITUTION:This communication system consists of one exchange node 11 connected to all waves having wavelength multiplexed on a ring and plural access nodes 12 connected two wavelengths. i.e., a control wavelength lambda0 and a specific wavelength lambdai. The access control information of each access node 12 is assembled as a frame in each slot for transferring a data cell based upon one control wavelength lambda0. A transmission node 12 transmits a cell by its own wavelength lambdai and writes control information by the control wavelength lambda0. The exchange/transfer of a cell is executed by converting the wavelength of a transmitting cell into the wavelength of a receiving node 12 by the exchange node 11 based upon the control information.
Patent JP-H0234932-A (JP)
Title: Gettering method for semiconductor wafer
Inventor: NODA SANEYA
IPC: H01L21/322
Filed: 1988-07-25
Abstract: PURPOSE:To equalize the gettering effect inside a semiconductor wafer over the whole area by implanting ions of oxygen into the depths under the surface of a low oxygen concentration semiconductor wafer, and next recovering it from the damage caused by ion implantation by high temperature short-time annealing treatment, and then performing low temperature annealing treatment and high temperature annealing treatment. CONSTITUTION:As a semiconductor wafer 1 the one of low oxygen concentration is prepared. The ions of oxygen are implanted from the surface 2 side of the semiconductor wafer 1 with high energy so as to elevate the concentration of oxygen at a place deeper than the part 4 that the active region of a semiconductor element is formed. And to restore favorable crystal property by recovering it from the damage 5 that occurred at the active region 4 by ion implantation, high temperature short-time annealing is done, and then low temperature annealing treatment and high temperature annealing treatment are done. Hereby, the gettering effect inside the semiconductor wafer can be obtained equally over the whole area of the semiconductor wafer.