baber/WOPTO huggingface dataset:
Patent JP-S51146592-A (JP)
Title: Polymerizable filler composition
Inventor: TAKIYAMA EIICHIROU
IPC: C09D167/06
Filed: 1975-06-11
Abstract: PURPOSE: A cold curing polymerizable filler composition with low shrinkage at the time of curing which can be used as a putty requiring no top coating of an unsaturated polyester putty for finish. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195983-A (JP)
Inventor: KOBAYASHI TOSHIYUKI
IPC: E06B3/96
Filed: 1983-04-21
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-S62229832-A (JP)
Title: Two flat plate separating device
Inventor: NAKANO KAZUSHI
IPC: B65H29/54
Filed: 1986-03-31
Abstract: PURPOSE:To smoothly separate a first flat plate and a second plane plate, which are being adhered at the fellow surfaces, from the peripheral parts of the second flat plate by deforming the first flat plate. CONSTITUTION:A pressing chamber 5 is mounted over the upper part of a mask 1, the pressign chamber 5 and a mask holder 2 are attracted by sucking a pipe line C and the interior of the pressing chamber 5 is sealed. Then, when a wafer chuck 4 is made to mechanically descend while the interior of the pressing cahmber 5 is pressed, the pressing force on the upper surface of the mask deforms the peripheries of the adhered surface of the mask 1 with a wafer 3 while aiding the mechanical descent of the wafer chuck 4 and the wafer 3 being suction-fixed on the wafer chuck 4 goes being separated from the peripheries due to the deformation of this mask 1. Then, the pressing to the interior of the pressing chamber 5 is released and moreover, the wafer chuck 4 is made to mechanically descend until the mask l is completely separated from the wafer 3 and the separation of the mask 1 from the wafer 3 is completed.
Patent JP-H11272222-A (JP)
Title: Image display unit
Inventor: YAMADA HIDEYUKI
IPC: G09G3/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To display an inspection pattern with good controllability in a short time. SOLUTION: In an image display unit having a microcomputer 8 which recognizes and processes remote control signals, a panel 2 constructed of fixed picture elements which display image signals, a control circuit 3 which performs processes for displaying the image signals on the panel 2, and drive circuits 4, 5 for driving the panel 2, to inspect the panel 2 of the fixed picture elements for defects and the drive circuits 4, 5 for failure, one or plural set values in registers in the control circuit 3 are changed to display an inspection pattern on the panel 2. Also, the changes of the one or plural set values in the registers in the control circuit 3 are effected by the control signals proctored in the memory 8a of the microcomputer 8.
Patent JP-H0646404-A (JP)
Title: Method and device for processing image data
Inventor: SAKAMOTO TAKAYUKI
IPC: G06T9/00
Filed: 1993-03-05
Abstract: PURPOSE:To evade the degradation of image quality at the edge part of an image by detecting the presence or absence of edges at every block and applying the wavelet transformation to the blocks having edges for the transmission of the image data. CONSTITUTION:A deciding circuit 10 detects the presence or absence of edges at every block and then outputs a selective signal SEL when any block includes an edge. A setting circuit 12 loads the matrix data for the discrete cosine transformation and outputs the matrix data to an arithmetic circuit 18. At this time, however, the circuit 12 loads the matrix data through a Hough transformation table 16 instead of a discrete cosine conversion table 14 and outputs the matrix data to the circuit 18 when the signal SEL is outputted from the circuit 10. The circuit 18 inputs the input data DZ and then calculates a matrix based on the matrix data set by the circuit 12. The Hough transformation is a kind of wavelet transformation and completed with the corresponding block only.
Patent JP-S57186263-A (JP)
Title: Controlling method of disk device
Inventor: SAKAGUCHI NORIYUKI
IPC: G11B19/20
Filed: 1981-05-12
Abstract: PURPOSE:To sharply reduce the time required for detecting abnormality when the sector detecting is not possible in a disk device using both index signal and sector signal, by providing a specific auxiliary signal. CONSTITUTION:When the signal of an auxiliary signal (SECBLK) is assigned at the time point when the detection of a sector(m) is assigned and a magnetic head is at a location (a). the SECBLK signal is outputted after 1/8 rotation and a desired SEC (m) comes after 3/4 rotation after the SECBLK signal is outputted. When the SEC (m) cannot be detected, the 2nd SECBLK will be detected after 1/4 rotation. Therefore, the rotating angle of the disk until an abnormality is found is reduced to about 1/5 and thus the abnormality detecting time is sharply reduced when compared with conventional method where the abnormality detecting processing is performed after the 2nd index signal is detected.
Patent JP-H07276917-A (JP)
Title: Tire
Inventor: MASUDA KENGO
IPC: B60C11/11
Filed: 1994-04-08
Abstract: PURPOSE:To provide both anti-skid action and improved wondering action on road surfaces with trails, etc. CONSTITUTION:A recessed side buttress part 6 extending at a steep angle of alpharelative to a road surface 5 and a protruded side buttress part 7 extending at a gentle angle of beta are provided in the form of mixing with each other in circumferential direction. Also the edges 8 and 9 of these both buttresses 6 and 7 are arranged on the same circumference. Thus both the anti-skid action by the recessed side buttress part 6 and the wondering improving action by the protruded side buttress part 7 can be obtained.
Patent JP-S62228408-A (JP)
Title: Method for recovering metal from ore raw material by melt reduction
Inventor: KISHIMOTO YASUO
IPC: C21B11/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent damage to the refractory wall of a vessel by using oxygen- enriched air in place of pure oxygen as gaseous oxygen for refining at the time of forming a recess by a rotating magnetic field on the surface of the molten metal in the vessel and supplying raw material ore, carbonaceous material and gaseous oxygen for refining therein to reduce the raw material ore. CONSTITUTION:The molten iron 1 in the vessel 2 is rotated by a rotating magnetic field generating device 3 to form the recess in the central part. The raw material such as iron ore and carbonaceous material is thrown from a raw material adding hole 4 into the molten slag 7 in the recess and the oxygen-contg. gas for refining is blown from a lance 5 into the furnace to burn the CO-contg. reactive gas in the recess, by which the heat is generated and the iron oxide reduction reaction of an endothermic reaction is accelerated to reduce the iron component in the ore at a high yield. The iron-component is recovered into the molten iron 1. The air or oxygen- enriched air contg. <90% concn. of O2 is used in place of the pure oxygen as the refining gas 6 to be ejected from the lance 5 in this case. The heating-up of the exhaust gas to an abnormally high temp. and the consequent erosion of the refractories of the vessel 2 are thus prevented. this method usable for refining of Mn and Cr ores as well.
Patent JP-S57202253-A (JP)
Title: Preparation of retort processed food
Inventor: YAMAURA ISAO
IPC: A23L17/00
Filed: 1982-04-27
Abstract: PURPOSE: To prepare a retort processed food having improved flavor, sense of eating and keeping quality, by incorporating an emulsion consisting of a vegetable protein, starch, oil or fat, and water in a raw material for heat processed food, enclosing, packaging and heat-treating the resultant mixture at a high temperature and pressure.  
     CONSTITUTION: A vegetable protein, starch, oil or fat and water are mixed at a weight ratio of 1:(0.3W5):(0.3W5):(2W10) to give an emulsion. The resultant emulsion is incorporated with a ground fish meat, edible meat or tissual protein or another raw material for heat processed food, sealed, packaged and heat-treated at a high temperature and pressure to give a retort processed food, e.g. fish paste product, hamburger steak, meat sauce or curry. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62229141-A (JP)
Title: Resist for radiation and formation of pattern by using said resist
Inventor: WATANABE HARUAKI
IPC: H01L21/30
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a high-sensitivity resist in both cases of positive type and negative type by using a monopolymer or copolymer contg. the specific structural unit having a monovalent hydrocarbon group contg. silicon atoms. CONSTITUTION:The monopolymer or copolymer contg. the structural unit expressed by formula I is used. In formula, R1 denotes the monovalent hydrocarbon group contg. such silicon atoms that the silicon atoms are incorporated at 5-40wt% in the polymer. The specific polymer having the structure in which the chlorine atoms having high radiation sensitivity are introduced into the alpha-position of an acrylate polymer in order to improve the sensitivity of the resist and the silicon atoms are introduced into the ester side chain in order to improve resistance to O2 dry etching is used. The formation of the fine patterns is thereby made possible and the resist of the positive type or negative type having the high resistance to O2 dry etching is obtd.
Patent JP-S61231470-A (JP)
Title: Apparatus for closing composition test of switch
Inventor: YAMAMOTO SHUNICHIRO
IPC: G01R31/327
Filed: 1985-04-05
Abstract: PURPOSE:To enable a stable closing composition test with high reliability, by perfectly separating a switch to be tested from a current source circuit and separately applying voltage to both terminals of the switch to be tested to lower the voltage applied to a current closing device. CONSTITUTION:A main transformer 2 has a tap 2a for taking out a large current and one terminal 4a of a switch 4 to be tested is connected to said tap 2a to receive the application of high voltage. A current closing device 5a is inserted between one terminal 4a of the switch 4 and the tap 2a and bridged by a current transformer 6 when a current is flowed to the switch 4. An earth closing device 11 bridged simultaneously with the closing device 5 by the current transformer 6 is inserted between the other terminal 4b of the switch 4 and the earth and a sub-transformer 9 is provided in parallel to the closing device 11. By this method, because the switch 4 is perfectly separated from the power source of a current source circuit when high voltage is applied by separately applying voltage to both terminals of the switch 4, high voltage can be applied to both terminals of the switch 4 while the voltage for operating each closing device is kept low.
Patent JP-S54162024-A (JP)
Title: Air fuel ratio controller
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/14
Filed: 1978-06-13
Abstract: PURPOSE: To make it needless to vary the comparison level of a comparison circuit, by detecting oxygen concentration of engine exhaust gas, altering the bias current of an air fuel ratio sensor and keeping the terminal voltage of the sensor constant.  
     CONSTITUTION: The resistance of the air fuel ratio sensor 1 varies stepwise through a prescribed air fuel ratio point depending on the oxygen concentration of the engine exhaust gas. The bias current is supplied from a current control circuit 2 to the air fuel ratio sensor 1. The terminal voltage of the sensor 1 is compared by the comparison circuit 3 with a set level corresponding to the prescribed air fuel ratio. The output of the comparison circuit 3 is integrated by an integration circuit 4. The quantity of injected fuel is regulated to the prescribed air fuel ratio by an air fuel ratio control means 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54162185-A (JP)
Title: Insulating spacer
Inventor: FUJIWARA YUKIO
IPC: H02G5/06
Filed: 1978-06-12
Abstract: PURPOSE: To prevent a tracking along the surface of spacer and to improve reliability of the apparatus by adding a very small amount of carbon powder to epoxy resin as the spacer material.  
     CONSTITUTION: The high voltage conductor 2 is supported by the insulating spacer 16 in the grounding tank 1, the spacer is molded of epoxy resin to which carbon powder is added in the ratio of from 0.001 to 0.1 % by weight. By this way, an insulating spacer in which a local resistance is hard to increase in the neighborhood of the anode even though the spacer is deteriorated in arced SF 6  gas and a voltage is applied to the surface, can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62227935-A (JP)
Title: Production of phenolic resin foam
Inventor: OGIWARA MASAAKI
IPC: C08J9/14
Filed: 1986-03-31
Abstract: PURPOSE:To produce the titled foam having low water absorptivity and a high closed cell content, by mixing a resol phenolic resin with a blowing agent, a foam stabilizer and a specified acid curing agent and foaming and curing the obtained mixture. CONSTITUTION:A naphthalene containing 20-100% added sulfonic acid groups is reacted with formalin to obtain an acid curing agent comprising a naphthalenesulfonic acid/formaldehyde condensate of at most eight naphthalene nuclei, represented by the formula (wherein a and b are each 0-2 and c is 1 or 2). 100pts.wt. resol phenolic resin is mixed with 5-30pts.wt. blowing agent (e.g., pentane), 0.5-10pts.wt. said acid curing agent for 30-60sec in a high-speed mixer, and the obtained mixture is foamed and cured at room temperature to 100 deg.C. In this way, a phenolic resin foam excellent in heat resistance, embrittlement resistance, mechanical strength, firing resistance and water resistance can be obtained.
Patent JP-H08273808-A (JP)
Title: Selective energy radiating body and selective energy radiating body unit
Inventor: WATANABE TSUTOMU
IPC: H05B3/10
Filed: 1995-03-29
Abstract: PURPOSE: To provide an energy radiating body which can selectively radiate energy in a desirable wavelength range at high efficiency and an energy radiating body unit. CONSTITUTION: A selective energy radiating body 1 is provided with a group of through holes 1a which are formed and arranged closely and in prescribed directions in parallel to radiate energy in a desiring wavelength and the diameter of respective through holes 1a is 1/2λ wherein λ is the wavelength of the radiated energy.  To say further practically, the selective energy radiating body is so composed as to have a structure wherein a group of through holes 1a formed and arranged closely and in prescribed directions in parallel to selectively radiate energy in desiring wavelength are provided and a heat source to heat from outside is provided, so that in the case the temperature of the center part is set to be about as high as 200 deg.C, no light-rays of heated energy but light-rays with wavelength shorter than 4μm wavelength can exist in the through holes due to the cavity effect.  Since the temperature is kept at relatively low, radiation of energy with wavelength equal to or shorter than the prescribed wavelength to be radiated to the through holes 1a is lessened and the wavelength of the energy to be radiated is concentrated near the desiring wavelength, giving a sharp distribution curve of wavelength of the energy.
Patent JP-H08271235-A (JP)
Title: Object surface inclination measuring device
Inventor: OTSUBO GORO
IPC: G06T7/00
Filed: 1995-03-29
Abstract: PURPOSE: To calculate inclination angle between reference and object surfaces from length ratio of a picture and projection angle by finding a rotation position meeting the condition in which length ratio of a pair of slit light images is decided from light projection angle, finding inclination angle between the reference surface on the object surface and a parallel line, and rotating a stage by a right angle. CONSTITUTION: An angle c is adjusted so that two slit light from a slit light projector 1 is projected on an object surface 5, and a picture of the slit light is generated by a picture input device 2, and length ratio L/L' of the two slit pictures is found. A stage 3 is rotated in forward direction, for finding a rotation angle d wherein cosc=L/L'. In such a case, a Y' axis fixed to the stage 3 is parallel to a rotation axis 6 of the object surface 5. Then, the stage 3 is rotated by 90 deg. for measuring slit light length L and L'. Based on these and the slit light projection angle c, a rotation angle a around the rotation axis 6 of the object surface 5 is found from a formula. Thus the inclination of the object surface 5 is measured with a simple device without needing a special reference paint of the object surface 5.
Patent JP-H05273507-A (JP)
Title: Method for assembling liquid crystal panel
IPC: G02F1/13
Filed: 1992-03-27
Abstract: PURPOSE:To provide the method for production of the liquid crystal panel which stabilizes the quality of products and production capacity and further improves the production capacity by shortening tact time. CONSTITUTION:Substrates 1a, 1b are so disposed that the sealing materials 3 on one side thereof face each other. The pressurization is stopped under 0kg pressurizing force between stages 5a and 5b. The relative positions between two sheets of the substrates 1a, 1b are subjected to image recognition, by which the positions of the substrates are confirmed. The substrates on the stages 5a, 5b are fixed and the substrates of the stages 5a, 5b are set as a moving side. The correction of X-Y-theta is executed and simultaneously the pressurization up to the primary pressurizing force is executed by an imaging recognizing device. The pressurization until the pressurizing force of the primary pressure +akg is executed. The accuracy of the relative positions between two sheets of the substrates 1a, 1b is checked at the point of the time when the final pressurization ends. The relative positions between two sheets of the substrates 1a, 1b before and after the pressurization of the respective steps in the previous time are stored. These positions are offset and corrected at the time of the correction of X-Y-theta before the pressurization in the respective steps.
Patent JP-H01242047-A (JP)
Title: Ultrasonic eye axial length meter
Inventor: KOBAYASHI KAZUNOBU
IPC: A61B3/10
Filed: 1988-03-24
Abstract: PURPOSE:To easily perform disinfection and sterilization or maintenance and inspection, by providing an opening part or a cover to a main body having an ultrasonic probe mounted therein to make it possible to take out the ultrasonic probe. CONSTITUTION:An ultrasonic probe 2 is received in a main body 6 and the upper outer housing 61 of the main body 6 is made detachable in order to perform the disinfection, maintenance and inspection of the ultrasonic probe 22. By detaching the outer housing 61 by loosening an outer housing fastening female screw 62, the ultrasonic probe 22 received in the main body 6 can be disassembled from a probe holder 20 by loosening a fastening screw 21 and, by forming the leading end part of a cable 23 into a separable connector, the whole of the probe can be separated and taken out from the main body 6.
Patent JP-S59198535-A (JP)
Title: Magnetic tape automatic recording monitor device
Inventor: FURUSAWA HIDEFUMI
IPC: G11B27/36
Filed: 1983-04-22
Abstract: PURPOSE:To prevent defective recording during copying by making always a signal of a master tape desired to be compared coincident with a signal of a copied slave tape desired to be compared on a time axis and conducting comparison by extracted signals of the both by means of sampling or pulse values. CONSTITUTION:A program signal reproduced from a reproducing head 11a by the running of a master tape is applied to an amplifier 1a', a monitor signal recorded on a prescribed track of the master tape is reproduced by a reproducing head 11b' and amplified via a reproducing amplifier 1b', waveform-shaped at a Schmitt circuit 20, converted into a signal of pulse waveform at a monostable multivibrator circuit 22, the program signal reproduced from the reproducing head 11a is sampled by a sampling circuit 23 and its pulse voltage value is stored in delay circuit 24. This shift memory corrects the time deviation component due to wow and flutter of the tape of the slave recorder by being provided with a capacity sufficiently catching a time (t) until the slave reproducing signal is reproduced.
Patent JP-S57187231-A (JP)
Title: Mold apparatus for compression molding of resin
Inventor: KENMOCHI KATSUE
IPC: B29C45/00
Filed: 1981-05-13
Abstract: PURPOSE:To obtain the resin molded product having high accuracy of a shape, by giving same specific volume as the one at an ordinary temperature or its neighboring temperature above a certain temperature and hereafter keeping a cavity volume constant till opening of a mold. CONSTITUTION:Resin temperature, mold temperature and pressure of resin filled in a cavity at the time initiating one molding cycle are detected and respective signals are inputted to a first calculator 31. The calculator 31 calculates an ideal specific volume-time profile from the state change of resin and a forseen cooling velocity. A second calculator 32 compares a signal of molding initiation and a signal obtained from a working transformer 21 via an amplifier with the specific volume-time profile calculated by the calculator 31 and controls a fluid control valve so as to plot an ideal profile, and controlled fluid is poured into a cylinder  17.
Patent JP-S61229902-A (JP)
Title: Connecting structure of ceramic turbine rotor and metal shaft
Inventor: SASAKI NAOTO
IPC: F01D5/04
Filed: 1985-04-04
Abstract: PURPOSE:To improve the strength of sleeve at the end of metal shaft by making the tip section thinner than the central section then jointing a ceramic turbine rotor to the hole bottom section of sleeve and jointing the sleeve. CONSTITUTION:The tip section 16 of a sleeve 13 formed at the end of a metal shaft 12 is made thinner than the central section 14. Then the short shaft section 11 of a ceramic turbine rotor 10 is inserted into the hole bottom section 18 of said sleeve 13. Under this state, the thin section 17 is shrinkage fitted over the short shaft section 11 with predetermined fastening margin. Consequently, the central section of sleeve 14 can be made thick without applying excessive fastening force onto the shaft section of turbine rotor 10, resulting in improvement of the strength of sleeve 13.
Patent JP-S62227122-A (JP)
Title: Method for orientating high polymer liquid crystal
Inventor: UENO TOSHIHIKO
IPC: C09K19/00
Filed: 1986-03-28
Abstract: PURPOSE:To make a display element and a light memory element, etc., to high performance by impressing a shearing force to uniformly orientated thin film of the high polymer liquid crystal in the prescribed direction and under the prescribed pressure while maintaining the high polymer liquid crystal to a liquid crystal phase or an isotropic phase, simultaneously or after coating the high polymer liquid crystal on a substrate plate. CONSTITUTION:The high polymer liquid crystal having a side chain shown by the formula is dissolved in tetrahydrofuran in a concn. of 20wt%, and the obtd. solution is coated on the substrate 1 for 20-30sec by means of a spinner having 1,000-2,000r.p.m. revolutions, and the coated film is dried for 60 deg.C for 2hr under a reduced pressure to vaporize the solvent, thereby obtaining a high polymer liquid crystal thin film 2 having an uniform film thickness. The substrate 1 which is formed the high polymer liquid crystal thin film 2 thereon, is mounted on a hot stage 3 capable of controlling the temp., and the substrate is set at a prescribed temp. of the liquid crystal phase, namely 100-140 deg.C. The shearing force is impressed on the upper surface of the high polymer liquid crystal thin film by using a roller, while putting the prescribed weight in a vertical direction against the upper surface of the thin film, while moving the roller on the thin film at a prescribed speed of 1mm-1.0cm/sec in the prescribed direction. Thus, the almost transparent thin film having a regulated arrangement of the liquid crystal group, is obtd.