baber/WOPTO huggingface dataset:
Patent JP-S62219763-A (JP)
Title: Image scanner
Inventor: MATSUURA HIROKAZU
IPC: G06K9/20
Filed: 1986-03-19
Abstract: PURPOSE:To attain the cost down and the miniaturization of a device, by detecting the scanning rate of a scanning part from a check pattern picture stored at a picture storing means which stores an original picture, and the check pattern picture read by the scanning part. CONSTITUTION:At a ROM50 connected to a CPU41, programs for the reading operation, the checking operation, and the printing operation of a picture, are stored, and at a control RAM51, a data, etc., inputted/outputted in the checking operation time using a check pattern, is stored. Furthermore, at a picture information recording GRAM52 that is a picture storing means, all of the picture data inputted from a CCD array 11, are stored. Also, a check pattern 5 is read by the CCD array 11, and is stored at the picture information recording GRAM52, and in the checking operation time, only the check pattern 5 is read out from the picture information recording GRAM52, and the scanning rate and the scanning direction of a scanning part 2, and contact degree between an original platen 3, are checked. In this way, the scanning part can be operated manually, and the cost down and the miniaturization of the device can be obtained.
Patent JP-S62218725-A (JP)
Title: Temperature control device for liquid fuel gasification device
Inventor: TAKATANI MASAHIRO
IPC: F23N5/02
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate a useless power consumption and prevent poor gasification and tar from being adhered to a gasification device by a method wherein a temperature control range of a gasification device is varied in response to an input condition. CONSTITUTION:When an operation is started, a switch 7 is turned on, a gasification device 3 is heated, liquid fuel is gasified and then ignited in a combustion unit 4. During combustion, setting of capability is judged: if it is weak, it is judged whether a temperature T in the gasification device 3 is 180 deg.C or not. If the temperature is not 180 deg.C, fuel is not supplied or a low temperature processing such as turning-on of a switch 7 is performed. When the temperature of the gasification device 3 exceeds 260 deg.C during, a hot temperature processing such as a turning-off of the switch 7 is performed. If the temperature of the gasification device 3 is within the control range, it is judged as a normal condition and the operation is continued. If the temperature T is decreased below 180 deg.C after the turning-OFF of the switch 7, the low temperature processing is performed and the switch 7 is turned ON. Then, a changing-over of the operation is performed and in case of setting of a strong or a medium value, it is controlled in such a way as the temperature T of the gasification device 3 is in a range of 230 deg.C to 260 deg.C.
Patent JP-H06246591-A (JP)
Title: Control panel for machine tool
Inventor: IWASAKI YASUHISA
IPC: B25J19/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a compact control panel capable of selectively displaying information on an operating mode by equipping at least a selecting switch for each operating mode such as automatic and individual modes, and a display monitor for displaying information on the selected operating mode. CONSTITUTION:A control panel 1 is equipped with a display means 2 and an operating means 3. A liquid crystal display monitor 4 is disposed at the display means 2. The operating means 3 is provided with switches and button necessary for operation, those are a power switch 5, an interlock-automatic-individual selecting switch 6, a workpiece selecting button 7, various function buttons 8, an abnormality reset button 9, an operation preparation button 10, a preparation completion button 11, an individual selecting button 12 for an individual operation mode, an operating button 13, a cycle start button for an interlock- automatic operation mode, and the like. This results in obtaining a compact control panel 1 capable of selectively displaying information on an operating mode.
Patent JP-S63229730-A (JP)
Title: Wafer prober
Inventor: SATO TERUYA
IPC: G05D3/12
Filed: 1987-03-19
Abstract: PURPOSE:To make possible rapidly and accurately the alignment of a wafer by a method wherein a prescribed pattern is detected and the position shifting to be corrected of the wafer is found in a probing operation. CONSTITUTION:A wafer prober is provided with a wafer chuck 5 for mounting a wafer, a thetaZ stage 6 for driving this chuck 5 in theta and Z directions, an X-Y stage for driving this stage 6 in X and Y directions, a microscope and a CCD camera 9 for inputting a pattern on the surface of the wafer and so on. The prescribed pattern is detected to execute an operation to find the shiftings in the X and Y directions of the wafer and after the shifting in the theta direction is corrected on the basis of the shiftings found at two positions on the periphery of the wafer, the shiftings in the X and Y directions are so contrived as to be found again, the high-accuracy shiftings in the X and Y directions of the wafer are finally found and the amounts of these shiftings are corrected to execute a probing operation. Thereby, the pattern on the wafer is detected rapidly and with high precision in the optimum procedure and the water can be aligned.
Patent JP-H10251709-A (JP)
Title: Packing material for sintering and production of sintered compact using the same
Inventor: OKUBO MASAKAZU
IPC: C04B35/64
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a packing material that is interposed between compacts to be sintered or a compact to be sintered and a substrate or a vessel, prevents sticking and fusion at a sintering temp. and can easily be removed from the compacts after sintering by using a compd. of a group IIa element of the Periodic Table and one or more kinds of solid materials each having a higher m.p. than the sintering temp. and not forming a liq. phase at the sintering temp. in a specified ratio. SOLUTION: This packing material for sintering consists of >=95vol.% one or more kinds of IIa compds. selected from among oxides, hydroxides and carbonates of group IIa elements of the Periodic Table and <=5vol.% one or more kinds of solid materials each having a higher m.p. than a sintering temp., not forming a liq. phase at the sintering temp. and other than the IIa compds. The IIa compds. are preferably magnesium oxide, magnesium hydroxide and magnesium carbonate. The solid materials are preferably silicon dioxide and boron oxide.
Patent JP-S56160045-A (JP)
Title: Bonding of semiconductor element
Inventor: SHIMAOKA MAKOTO
IPC: H01L21/52
Filed: 1980-05-14
Abstract: PURPOSE:To enhance breakdown strength of the semiconductor element by a method wherein the element is arranged at the lower part and a header being applied with gold foil or gold plating is arranged at the upper part, and the header and the semiconductor element are bonded interposing an Au-Si eutectic soldering material between them. CONSTITUTION:The semiconductor element 1 positioning at the upper part of the header 3 being applied with the gold foil or the gold plating 2 are rotated together at 180 deg. to make the header being applied with the gold foil or the gold plating 2 to be put on the semiconductor element 1 and are heated pressing the header 3 from the upper part at the same time, and the header is rubbed against the element to form the Au-Si eutectic layer 5 extending up to the sides and bonding is performed. Accordingly the side faces of the semiconductor element 1 having defects are eliminated to enhance breakdown strength, and the semiconductor elememt having superior reliability can be obtained.
Patent JP-S63481-A (JP)
Title: Device for glow discharge decomposition
Inventor: HIGUCHI HISASHI
IPC: C23C16/24
Filed: 1987-03-17
Abstract: PURPOSE:To form homogeneous amorphous semiconductor layers on respective cylindrical substrates by forming an introducing port for forming gases to the top of a reaction chamber at the time of forming the amorphous semiconductor layers on the surface of the plural substrates by the single reaction chamber. CONSTITUTION:The device for glow discharge decomposition is installed with, for example, 4 pieces of the cylindrical substrates 9, at prescribed intervals, in the reaction chamber 6 into which the gases for forming the amorphous semiconductor layers are introduced. Electrode plates 7 for glow discharge are respectively disposed to face the respective substrates 9 and the amorphous semiconductor layers are simultaneously formed on the surfaces of the four substrates 9 by the glow discharge generated between the substrates 9 and the electrode plates 7. The introducing port 8 for the gas for forming the amorphous semiconductors is installed to the central part on top of the reaction chamber 6.
Patent JP-H07264907-A (JP)
Title: Auxiliary wheel of multi-row seedling planting machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-03-31
Abstract: PURPOSE:To enable a stable seedling planting traveling of a multi-row seedling planting machine by auxiliary wheels and simplify the reduction of width of the machine. CONSTITUTION:This auxiliary wheel is used for a multi-row seedling planting machine mentioned below; This seedling planting machine involves a seedling planter 4 composed of a central seedling planting unit 2 combined with the car body 1 so as to face the middle part thereof in the width direction and side seedling planting units foldably attached to both the right and left side parts of this central seedling planting unit. The axle 5 of this car body 1 has a length almost equal to or shorter than the width (A) of the central seedling planting unit 2. The main wheel 6 is arranged on the middle part side of the axle 5. The auxiliary wheels 7 are attached on the shaft end side and the auxiliary wheels can be moved toward the axle so as to be shifted to a region A of the central seedling planting unit width and a region B of the side seedling planting unit width.
Patent JP-S59189992-A (JP)
Title: Method and apparatus for purification of piping utilizing bakuhan-seki rock and magnet
Inventor: AKIYAMA MASATO
IPC: C02F1/48
Filed: 1983-04-12
Abstract: PURPOSE:To gradually remove scale from piping without damaging the piping, by receiving BAKUHAN-SEKI (rock) (spongy quartz porhyry mainly comprising silicic anhydride and aluminum oxide) in an amount corresponding to the capacity of a tank in a water reservoir tank, and providing a magnet in the vicinity of said BAKUHAN-ISHI to apply a magnetic field to water inside the tank. CONSTITUTION:The molecular structure of water inside a tank 2 is changed by the action of a strong magnetic field discharged from a magnetic bar 10 immersed in the water to strengthen its permeating power, and the adsorbing, decomposing and activating power, etc. of BAKUHAN-SEKI (rock) are enhanced to a higher degree. Hence, the absorbing, decomposing and activating power of the water having flowed through the activated BAKUHAN-SEKI rock is accelerated, too, so as to perform the action to decomposedly remove scale. Alternatively, the same effect may be obtaind by constituting a cylindrical vessel with a punched metal, receiving BAKUHAN-SEKI therein and sinking it in a water reservoir tank 2.
Patent JP-H07273430-A (JP)
Title: Manufacture of electric wiring board
Inventor: TAKAMATSU OSAMU
IPC: H01B13/00
Filed: 1994-03-31
Abstract: PURPOSE:To locally heat an etching solution in the vicinity of a short-circuit part, accelerate etching, and selectively eliminate the short-circuit part defect, by applying a current to the short-circuit part, after etching solution of wiring material is brought into contact with the short-circuit defect part generated at the point of intersection between multilayered wirings formed via an insulating layer and in the gap between adjacent wirings. CONSTITUTION:On a substrate 4 composed of a cleaned blue plate glass, Cu and Au are deposited to have the respective specified thicknesses by a vacuum evaporation method, and then worked into a desired pattern by a photoetching method. Thus a row direction wiring 1 is formed. An interlayer insulating film 5 composed of SiO2 is deposited by an RF sputtering method, and worked into a desired pattern by a photoetching method. By a lift-off method, a Ti film and an Au film having the respective specified thicknesses are formed by a vacuum evaporation method, and an unnecessary film is eliminated. Thus a column direction wiring 2 is formed. A short-circuit part 6 between the wirings is detected, and thereon etching solution 7 is dripped. The short-circuit part 6 is etched and eliminated by applying a current across the wirings having short-circuit defect part 6.
Patent JP-S57177825-A (JP)
Title: Drawing device
Inventor: SAKAI SHIYUUICHI
IPC: B21C1/28
Filed: 1981-04-28
Abstract: PURPOSE:To draw various materials and to reduce the labor for the work by providing a material to be drawn with split dices at part of it reduced in diameter other than end parts, and then moving the dices to the end parts under the hydraulic pressure of oil which contains lubricant oil component. CONSTITUTION:Part of a material 1 to be drawn other than end parts is reduced in diameter by swaging, etc., and >=2 split dices, e.g. dices 2 and 2' are arranged at the part. Then, this material is installed in a pipe 3 and the dices 2 and 2' are enabled to move in the pipe 3 in such a way that the flanks of the dices 2 and 2' come into contact with the internal wall of the pipe 3. Space surrounded with the rear surfaces 22 and 22' of the left and right dices is filled with oil which has a lubricant component for dice drawing injected from an intake and outlet 5 for the oil, and further pressure is applied forcibly. Then, this hydraulic pressure allows the split dices 2 and 2' to move forth, and the material 1 is drawn between both.
Patent JP-S62220267-A (JP)
Title: Casting metallic mold
Inventor: NAGATA YUKIHIRO
IPC: B22D19/00
Filed: 1986-03-20
Abstract: PURPOSE:To prevent leakage of molten metal and to use a metallic mold without any trouble for a long term by forming an inserting member by a shape memory alloy in the casting metallic mold fitting the inserting member at end part of the metallic mold body. CONSTITUTION:In the casting mold for producing continuously casting parts by a pressure casting process, the inserting member 11 formed as a dent part 12 having cone shape section by the shape memory alloy at end part of the casting metallic mold body 10 composing of cast iron is fitted. The casting mold 13 fitting the inserting member 11 is closely fixed to the tip part of injecting nozzle through the inserting member 11. In this way, by good adherence between the tip part of the molten metal injecting nozzle and the bottom face of the inserting member, even if it uses for a long term, the leakage of the molten metal is prevented.
Patent JP-H01273659-A (JP)
Title: Manufacture of metallic matrix composite material and metallic matrix composite material product manufactured through said manufacture
Inventor: MAIKERU KEBUOOKU AGAJIYANIAN
IPC: C22C1/10
Filed: 1989-03-15
Abstract: PURPOSE: To obtain a metal matrix composite material by a simple and reliable method by heating a first supply source of a parent metal at the melting point or higher and spontaneously infiltrating the parent metal in a permeable lump consisting of a filler. CONSTITUTION: The quantity of a parent metal contained in a first supply source 3 of the parent metal is not a sufficient quantity for completely infiltrating a permeable lump 5 of a ceramic material (e.g. ceramic pre-foam). Thus, a storage source 4 of the parent metal is brought into contact with the first supply source 3 of the parent metal and the both are communicated with each other. The first supply source 3 of the parent metal is supplemented by the parent metal in a storage source 4 in atmosphere containing nitrogen at an infiltration temperature and the infiltration of the pre-foam 5 is completed. In addition, the excessive parent metal is supplied from the storage source 4 to manufacture a complex composite material body.
Patent JP-H06246675-A (JP)
Title: Force sensor damage preventing device for force control robot
Inventor: SATO KENICHI
IPC: B25J19/02
Filed: 1993-02-26
Abstract: PURPOSE:To prevent early fatigue failure of a force sensor so as to extend its life by detecting vibration applied to a force signal in suitable timing, deciding the vibration normal and abnormal, and taking action of avoiding an abnormal vibration condition when the abnormal vibration is judged. CONSTITUTION:In a force control robot, as a hand point effector, a grinder of mounting a grinding wheel is provided through a force sensor 34 in a part of a robot hand. In the force sensor 34, force consisting of force applied to the grinding wheel 37, that is, contact force with a workpiece and of vibration, when the grinder is in rotary action, is detected to feed this detection signal to a control unit. In this control unit, in a vibration detecting mode, an output signal at racing time of the force sensor 34 is fetched to a vibration detecting means 9, to take out a signal component, related to vibration, from a force signal, and from the output signal, an output signal of each channel is checked by a vibration judging means 10. When a vibratory condition at racing time is judged abnormal, an abnormal vibration preventing means 11 is actuated to avoid abnormal vibration.
Patent JP-H02243683-A (JP)
Title: Separation of alkyldiphenylene oxides
Inventor: KITO TAKETOSHI
IPC: B01D53/02
Filed: 1989-03-17
Abstract: PURPOSE:To easily produce the subject compound in high selectivity by contacting a specific zeolite to a mixture containing monoalkyl diphenylene oxides. CONSTITUTION:A mixture containing monoalkyl diphenylene oxides having 1-3C alkyl group is added with (A) an adsorbent consisting of a zeolite exhibiting a powder X-ray diffraction pattern same as that of faujasite (faujasite-type zeolite modified with a metal such as alkali metal), (B) a diluent (preferably 5-10C paraffin) and (C) a desorbent (preferably toluene, etc.) and treated at room temperature - 350 deg.C under atmospheric pressure - 100kg/cm<2>.G to adsorb the objective compound other than 4-alkyldiphenylene oxide to the adsorbent and obtain the objective compound.
Patent JP-S62221096-A (JP)
Inventor: TAWA AKINORI
IPC: G07F13/06
Filed: 1986-03-20
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-H06251474-A (JP)
Title: Multiloaded recording and/or reproducing device
Inventor: FUKAZAWA TETSUO
IPC: G11B15/68
Filed: 1993-02-26
Abstract: PURPOSE:To surely record/reproduce an assigned medium by adjusting the deviation in the stop position of a magazine and a transporting section. CONSTITUTION:Two-dimensional coordinates to completely cover the movable range of a carrier driving mechanism section 30 of the device 100 and the mounting position of the magazines 1 (1A to 1D) are set. The coordinate data are stored into a hard disk storage unit. A control CPU and a program unit 4 read the coordinate data corresponding to the respective positions of the magazine tracks accommodated with the tape cassettes meeting the assignment of input operating apparatus 6 to 8 out of the unit 5, compute and detect the difference from the coordinate data of the present position of the mechanism section 30 and transports the mechanism section 30 to this magazine rack in such a manner that the coordinates attain zero. The control section corrects the deviation in correspondence to the deviation between the magazine, the transporting section and the stop position and adjusts and controls the stop position of the transporting section with respect to the aperture of the rack and, therefore, the deviation is completely eliminated and the recording/ reproducing of the assigned tape cassette is surely executed.
Patent JP-H10272743-A (JP)
Title: Noise resistant sheet
Inventor: ALBERTO LUCA STASI
IPC: B29C48/305
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of warp by forming methyl-methacrylate copolymer on entire or surface of a sheet by altering a blending ratio of methyl methacrylate and acrylic acid and/or methacrylic acid by a molding method (extruding method or casting method) of the sheet, thereby raising heat resistance. SOLUTION: At the time of forming the sheet by an extruding method in the case of forming copolymer on entire or at least surface of the sheet with methyl methacrylate and acrylic acid and/or methacrylic acid, methyl- methacrylate copolymer is formed by using 99 to 80 wt.% of methyl methacrylate and 1 to 20 wt.% of acrylic acid and/or methacrylic acid, at the time of forming the sheet by casting method, 99 to 70 wt.% of methyl methacrylate and 1 to 30 wt.% of acrylic acid and/or methacrylic acid is used. Thus, a noise resistant and burning resistant barrier can be obtained.
Patent JP-S60207364-A (JP)
Title: Manufacture of integrated circuit device
Inventor: YASUDA YOUJI
IPC: H01L29/78
Filed: 1984-03-31
Abstract: PURPOSE:To form transistors having different thresholds value proper to a Schmitt trigger circuit, etc. extremely simply by preventing an execution to a low threshold value transistor of a shallow implantation during a forming process for an NMOS transistor. CONSTITUTION:A gate oxide film 13 is formed in an element region in a field oxide film 12 on a semiconductor substrate 11, and ions having the same conduction type as the substrate 11 are deep-implanted. Ions are shallow-implanted in an NMOS transistor formation prearranged region A. That is, a formation prearranged region B for a low threshold value transistor is coated with a resist 14, and ions having the same conduction type as the substrate 11 are implanted in the low quantity of dose. The resist 14 is removed, and gate electrodes 15A, 15B are shaped to predetermined sections on the gate oxide film 13. Accordingly, threshold voltage is brought to approximately 0V because impurity concentration in the vicinity of the surface of a channel on the low threshold transistor side is brought to approximately 0.
Patent JP-H0651009-A (JP)
Title: Method and apparatus for measuring noise
Inventor: MAIKERU NII
IPC: G01R29/26
Filed: 1993-03-23
Abstract: PURPOSE: To make it possible to accurately measure a noise value by periodically calculating the activity value of a pixel block, comparing it with an estimated noise value, and correcting it. CONSTITUTION: Only 3×3 blocks of active images are fetched at an interval set by a pseudo-random number generator 75 by a shift register 71, and the average value of the blocks is calculated by an adder 722, a D-FF 723 and a divider 724. The block average value is subtracted by a subtracter 725 from the pixel value of the present block suitably delayed by a delay unit 721. The block value B filtered by a high pass filter is input to an adders 727 and a D-FF 728 via an absolute value circuit 726, added to the block, and output as the activity value A of the block. The logarithmic value 729 of the value is compared by a comparator 76 with the noise estimated value N calculated by an accumulator 78.  At the time of A>N, the first correction value is added to N by the accumulator 78, and at the time of A<=N, second correction value 10 to 100 times as large as the first value is subtracted from the N.