baber/WOPTO huggingface dataset:
Patent JP-H01168450-A (JP)
Title: Manufacture of dry lithography and lithographic material
Inventor: TAKEUCHI SATOSHI
IPC: B41N1/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a printed matter having high resolution, visibility and high quality by varying the thermally softening substance layer of a lithographic material which receives a heat signal corresponding to image symbol information and corresponding oil repellent substance layer, thereby forming a lipophilic part on the surface of the material. CONSTITUTION:When a thermal head is, for example, brought into contact with or approached to the surface of an oil repellent layer 3 of a lithographic material 1 to transmit a signal corresponding to image symbol information from the head, heat arrives at a thermally softening layer 3 though the oil repellent layer, the thermally softening layer is softened or melted to be deformed by the contact pressure of the head and to be physically and/or chemically varied. As a result, the corresponding part of the layer 2 for supporting the layer 3 thereon is broken, the lipophilic part of the softened layer is exposed to form an ink receiver, and the remaining oil repellent layer becomes an ink repellent part. This pattern corresponds to the transmitted information, thereby performing a dry lithographic printing with the obtained dry lithography. Thus, the image of the ink receiver has high resolution and visibility, thereby obtaining a printed matter having high quality.
Patent JP-H02178259-A (JP)
Title: Amide compound
Inventor: OKAMOTO HIDENORI
IPC: A01N43/08
Filed: 1988-12-28
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are lower alkyl or halogen; R<3> and R<4> are H, lower alkyl or halogen, provided that at least either thereof is halogen; R<5> is alkyl, alkenyl, phenyl, furyl or thienyl). EXAMPLE:N-(2,2-Dichloroethenyl)-N-chloroaceto-2',6'-dimethylanilide. USE:A germicide, favorable especially as an agricultural and horticultural germicide and capable of especially exhibiting germicidal power against Pellicularia sasaki, Cochiliobolus miyabeanus, Piricularia oryzae, Fusarium oxysporum, etc. PREPARATION:A Schiff base compound expressed by formula II (R<3> is halogen) is reacted with a carboxylic acid derivative expressed by formula III [X is halogen or group expressed by the formula R<5>-C-(=0)-O-] to afford the compound expressed by formula I. The reaction is preferably readily advanced by using a polar solvent, such as N,N-dimethylformamide, having basicity as a solvent without using a capturing agent for by-products.
Patent JP-2001152262-A (JP)
Title: Method and apparatus for manufacturing alloy
Inventor: ONUKI MASAHIDE
IPC: B22D7/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an alloy which can efficiently be manufactured. SOLUTION: This apparatus is provided with a vacuum chamber 7 for reducing the pressure with an evacuating means 9, a melting part 2 arranged in the vacuum chamber 7, and a high energy heat source for melting an alloy material aggregate 1 composed of the alloy material 11 having >=2 kinds set in the melting part 2. Further, this apparatus is provided with an alloy material supplying means 5 fed into the melting part 2 in order by a prescribed quantity of plural alloy material aggregates 1 beforehand carried into the vacuum chamber 7 and an alloy taking-out means 6 for taking out the alloy formed in order in the melting part 2 in the vacuum chamber 7 under vacuum state from the melting part 2.
Patent JP-H08184508-A (JP)
Title: Detector
Inventor: KAJI EISHIN
IPC: G01L1/00
Filed: 1994-12-28
Abstract: PURPOSE: To detect attitude or acceleration, without using mercury or magnetism, by measuring the pressure being applied to a pressure-sensitive sheet combined with a balancer. CONSTITUTION: The detector comprises a balancer 1 producing rotary moment about a shaft 3, and a pressure-sensitive sheet 2 touching the balancer 1 at two contact points 2a, 2b to produce a pressure signal corresponding to the force which depends on the rotary moment acting at the contact point. The pressure signal is received sequentially at every unit time and processed thus realizing an attitude detector, a differential attitude detector or an acceleration detector.
Patent JP-H09170013-A (JP)
Title: Method for melting extra-low carbon and high manganese steel
Inventor: SAKURAI EIJI
IPC: C21C7/068
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of an extra-low carbon and high manganese steel which can restrain a manganese loss quantity, oxidized loss quantity and vaporized loss quantity on a slag-metal interface. SOLUTION: At the time of melting the extra-low carbon and high manganese steel by using a vacuum degassing equipment and executing decarburizing treatment to molten high manganese steel, the carbon concn. in the molten steel before the decarburizing treatment is made to be <=0.06wt%, and while controlling dissolved oxygen concn. in the molten steel in the range of 200-400ppm during the decarburizing treatment, the vacuum decarburizing treatment is executed.
Patent JP-H06177535-A (JP)
Title: Metal surface treatment agent
Inventor: TSUCHIDA KATSUYUKI
IPC: C23F11/00
Filed: 1992-12-09
Abstract: PURPOSE:To realize a metal surface treating agent which enables a metal surface to be enhanced in rust-resisting properties and adhesive properties to a resin board by a method wherein a mixture of specific imidazolyl silane compound and specific bistrialkoxysilyl compound is used as a metal surface treating agent. CONSTITUTION:Metal surface treating agent is a mixture of new imidazole silane compound represented by formulas I, II, and/or III and bistrialkoxysilyl compound B represented by a formula, (R<4>O)3SiR<6>Si(OR<5>)3, as effective constituents, wherein R<5>O denotes a lower alkoxyl group where the number of carbon atoms is 1 to 4, and R<6> indicates an alkylene group whose number of carbon atoms is 1 to 8. In the formulas I, II, and III, R<1> is an alkyl group where the number of carbon or hydrogen atoms is 1 to 20, R<2> denotes an alkyl group whose number of hydrogen atoms, vinyl groups, or carbon atoms is 1 to 5, R<3> and R<4> are an alkyl group whose number of carbons is 1 to 3, and n denotes an integer of 1 to 3. By this setup, when a printed board is treated by the above treating agent and then mounted, it is hardly separated off under conditions that temperature and humidty are both high, so that it can be improved in reliability.
Patent JP-H03187003-A (JP)
Title: Rotary erasing head
Inventor: OKABE ICHIRO
IPC: G11B5/024
Filed: 1989-12-15
Abstract: PURPOSE:To erase only the information on a prescribed recording track by providing plural magnetic heads having the track widths corresponding to each of recording tracks widths on the same substrate. CONSTITUTION:The head disposition in the case of execution of frame erasing is the disposition to replace both of a rotary erasing head 3 and a dummy head 7 with the rotary erasing head 3. The two rotary erasing heads 3, 3 are so disposed on a rotary drum 4 that magnetic heads 1a, 1b face each other at 180 deg.. The track width of the magnetic head 1a in the rotary erasing head 3 is set nearly equal to the recording track width of an EP mode and the track width of the magnetic head 1b is set nearly equal to the recording track width of an SP mode. Field erasing is executed by the magnetic head 1b of the head 3 in the SP mode and the field erasing is executed by the magnetic head 1a of the head 3 in the EP mode. The erasing in a field unit is possible in either mode and the excess erasing is not executed like in the case of frame erasing.
Patent JP-H06176719-A (JP)
Title: Image strengthening device
Inventor: NAKAMURA HARUHITO
IPC: H01J31/50
Filed: 1992-12-09
Abstract: PURPOSE:To provide an image strengthening device which can be used for a long time and perform the efficient operation of high-frequency modulation. CONSTITUTION:When image light is incident upon a photoelectric surface 4, photo- electrons are emitted from the photoelectric surface 4. The photoelectrons are multiplied by a micro channel plate (MCP) 6 to be incident upon a fluorescent screen 12. Thereby, a fluorescent image corresponding to the distribution of the photo-electrons is produced to be delivered to the outside through a fiber plate 14. At that time, if a modulation voltage applied to the photoelectric surface 4 is controlled, the degree of strengthening ice light can be arbitrarily adjusted to make it feasible to perform a gate operation and the other various kinds of high-frequency modulating operations. And besides, with the existence of a mesh electrode 3 provided outside a surface plate 2, the high-frequency impedance of the photoelectric surface 4 can be reduced to prevent ununiformity of a modulation voltage applied to the photoelectric surface 4 and also the heat generation due to Joule's heat. Further, since the spacing between the photoelectric surface 4 and the input surface of the MCP 6 is increased, an electrostatic capacity is reduced to the modulation voltage, so that a large output is not required for the high-frequency driving of the photoelectric surface 4.
Patent JP-H02172708-A (JP)
Title: Molding tool
Inventor: MIZUTANI TAKAYUKI
IPC: B29C33/38
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the light molding tool excellent in mold-release property, abrasion resistance, corrosion resistance and workability by a method in which a part or the whole of the tool is composed of graphite material, and a part or the whole of said graphite is inverted into silicon carbide. CONSTITUTION:The graphite which is most stable and is not chemically corrodes, is used as a stock, and the shape of a mold is worked at high speed. More heavy cutting for graphite may be carried out than metallic material, and the speed of cutting is heightened. A part or the whole of this tool (stationary tool 1, movable tool 2) is inverted into silicon carbide. For said purpose, the mold is placed in a same graphite vessel so as not to be in contact with the generating source of silicon monooxide gas, and silicon monooxide gas is introduced onto the surface of the graphite mold from the generating source of silicon monooxide gas, and then the silicon monooxide gas is diffused into the graphite mold through the fine air holes thereof, whereby siliconizing reaction is carried out, and the layer 3 is molded. Consequently, the structure in which its boundary is perfectly continuous, is obtained, and the silified layer 3 is not separated from the tool even by the repeated use at high temperature under high pressure.
Patent JP-H02172696-A (JP)
Title: Recording device
Inventor: KASHIWABARA ATSUSHI
IPC: B65H20/04
Filed: 1988-12-26
Abstract: PURPOSE:To cut a continuous sheet in correct length by constituting so as to detect the continuous sheet transfer amt. by counting the pulse generated by a motor driving a transfer system. CONSTITUTION:A pulse signal generating means 18 generating a pulse signal according to the rotation of the driving means 17 for continuous sheet transfer means 2, 3 is provided. On the other hand, a size information output means 14 outputting a size information is provided, a cutting means 4 is controlled by its driving by a control means 11 based on the pulse signal fed from the means 18 and this size information and the continuous sheet is cut in the specified length by this cutting means.
Patent JP-H06162404-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: MORISADA KATSUHIRO
IPC: G11B5/53
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a magnetic recording and/or reproducing device capable of reducing the effect of noise. CONSTITUTION:A rotary cylinder driving means 14 is formed above a rotary cylinder part and the rotary shaft 8 of the rotary cylinder part fitted to a rotary cylinder 9 freely rotatably is made hollow. The rotor part of a rotary transformer is formed in the periphery of the lower end of the rotary shaft 8, and a connecting means electrically connecting video heads 11 and 12 to the rotor part 5 of the rotary transformer is provided in the hollow part of the rotary shaft 8. Also, a stater part opposed to the rotor part 5 of the rotary transformer is formed on a printed board 1.
Patent JP-2001148803-A (JP)
Title: Image processing unit, control method for the image processing unit, and computer-readable storage medium
Inventor: YAMAGISHI YOICHI
IPC: H04N5/907
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can conduct image processing suitable for panorama photographing. SOLUTION: In the case that an instruction to revise setting of exposure and/or color temperature is received after a first image among a plurality of images is picked up and stored that is going to be stored in cross-reference with each other, the setting instruction for the exposure and/or color temperature by a setting instruction means is inhibited in a 1st display layout mode, while the setting instruction for the exposure and/or color temperature by the setting instruction means is permitted in a 2nd display layout mode.
Patent JP-H02174292-A (JP)
Title: Printed wiring board provided with reinforcing coating for conductive ink connection section
Inventor: KAWAKAMI SHIN
IPC: H05K9/00
Filed: 1988-12-27
Abstract: PURPOSE:To protect conductive ink disposed on a printed wiring board against impact by disposing a reinforcing coating covering a land on an overcoat. CONSTITUTION:A solder resistor coating 4 is made on a copper foil circuit pattern 2 on an insulation substrate 1 of a printed wiring board with a connection land 3 left. Conductive ink 5 is applied by printing so that jumper lines, resistor line, etc., are formed. An overcoat 6 is applied over the entire surface of the printed wiring board including the conductive ink 5, thus the printed wiring board is completed. A reinforcing coating 7 covering the connection section between the land 3 and the conductive ink 5 is applied by silk screen printing on the overcoat 6. A bending section 8 is necessarily formed on the conductive ink 5 due to a difference in the thicknesses between the circuit patterns 2, 3, and the solder resist coating 4. The thickness of the coating becomes about half of that in an ordinary case. The strength of the coating is weak, and it is easily scratched and has weak points in the circuit. Therefore, the reinforcing coating 7 is extended from the land 3 to the outside of the bending section 8 in order to make a complete reinforcement.
Patent JP-H08160508-A (JP)
Title: Camera
Inventor: HARADA OSAMU
IPC: G03B17/24
Filed: 1994-12-07
Abstract: PURPOSE: To take a photograph faithful to the hue of a photographing environment by providing a tungsten light source detecting means for detecting the fact that an object is under a tungsten light source or not and including plural sensors having different spectral sensitivity. CONSTITUTION: The ratio of digital signals of first and second photometric values obtained by photometry for the luminance of the object by a photometry sensor 208 and for the object by an AF sensor 206 having the spectral sensitivity different from that of the photometry sensor 208 is obtained. When the ratio of two signals is higher than a prescribed value B, it is discriminated that the object is one under the tungsten light source including a large number of infrared components and the fact is stored in a storage means in a microcomputer, as film magnetic information. When the ratio of two signals is lower than the prescribed value B, it is discriminated that the object is one under natural light hardly including the infrared component and the fact is stored in the storage means in the microcomputer, as the film magnetic information.  A distance up to the object is obtained by a floodlight means 205, a photodetector means 206, a range-finding circuit 207 and the microcomputer 201.
Patent JP-H05162444-A (JP)
Title: Thermosensitive recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/337
Filed: 1991-12-13
Abstract: PURPOSE:To manufacture a thermosensitive recording material of good color developing sensitivity and color developing image reservation stability by forming a thermosensitive recording layer composed of an electron donation compound and an electron receiving compound as main components to which a specified compound is added and contained therein on a substrate. CONSTITUTION:The respective quantities of an electron donation color developing compound, an electron receiving compound and a compound represented by the formula I (R1 and R2 represent hydrogen atoms, alkyl, alkoxyl, and halognated atom.) are crushed and dispersed in a water solution binder by using a means such as a ball mill to prepare coating liquid for thermosensitive recording layer. The coating liquid is applied for coating on a substrate such as paper, a plastic sheet, or synthetic paper and dried thereon to form a heat- sensitive recording layer and manufacture a thermosensitive recording material. As an actual example of a compound represented by the formula I, 1,2-phenoxy phenyl benzoate, 2,2-phenoxy benzoate(4'-methyl phenyl), 3,2-phenoxy benzoate(3'- methyl phenyl) or the like is used.
Patent JP-H05164972-A (JP)
Title: Infrared microscope
Inventor: TAJIMA TAKAHIRO
IPC: G02B21/00
Filed: 1991-12-13
Abstract: PURPOSE:To widen a selection range of materials which are usable for a prism by providing a prism moving means for moving the prism in a reflecting objective mirror such as a Cassegrainian mirror. CONSTITUTION:In infrared measurement mode, the prism 3 is moved down and a sample stage 26 is moved up to bring the sample 13 mounted on the sample stage 26 into contact with the bottom surface part of the hemispherical prism 3, thereby forming a sample border surface. Infrared incident ray 15 is reflected by a mirror 2 and the reflecting objective mirror 27 such as the Cassegrainian mirror, made incident on the prism 3, and totally reflected by the sample border surface, but the ray is under the influence of absorption by the sample at this time. The ray is projected again from the prism 3, reflected by the reflecting objective mirror 27, and mirror 2, and guided out as projection ray 16, which is photodetected by a photoelectric converter to obtain an electric signal corresponding to the quantity of the reflected ray. In visible observation mode, the prism 3 is moved up and the sample stage 25 is moved down to make an observation not through the prism 3.
Patent JP-H05164111-A (JP)
Title: Intensifying type fluid pressure cylinder
Inventor: MATSUI AKIO
IPC: F15B11/02
Filed: 1991-12-13
Abstract: PURPOSE:To provide an intensifying type fluid pressure cylinder capable of outputting an intensifying operational force near the final end of extruding a piston rod and being miniaturized with a relatively simple structure. CONSTITUTION:An auxiliary cylinder chamber 21 is formed near a rod cover 3 by providing a partition wall part 4 in a cylinder tube 1, and an intensifying piston 10 is disposed slidably in the auxiliary cylinder chamber 21 axially on the outer peripheral part of a piston rod 6. The piston rod 6 is formed on the outer peripheral part with a shoulder part 6b for pushing the intensifying piston 10 and a lock recess. A path 28 for passing fluid pressure into an auxiliary cylinder chamber 21 between the intensifying piston 10 and partition wall part 4 when the shoulder part 6b pushes the intensifying piston 10 is provided in the partition wall part 4.
Patent JP-H04261314-A (JP)
Title: Aluminum-wire cutter of steel-cored aluminum cable
Inventor: TANIMOTO MASANORI
IPC: H02G1/02
Filed: 1990-11-30
Abstract: PURPOSE:To easily cut an external layer constituting aluninum strand by rotating a cutter-holding member and cutter-driving ring around the shaft center of a transmission line held through a gripping member and by advancing the cutter to the center of the transmission line through the relative rotation between the holding member and driving ring. CONSTITUTION:The boss 3a of an annular cutter-holding member 3 is rotatably fitted via a bearing to the inside a bearing ring 2 with axis directed horizontally. The holding member 3 and cutter-driving ring 11 are rotated by unshown motor via chain sprocket 3b of the outer peripheral part of the holding member 3 and a chain 4. An electric wire W is inserted through the gripping member 15 and held from above under, and the edge 6 of a roller-cutter 5 is brought into contact with the wire. The holding member 3 causes the roller-cutter 5 to rotate in one direction around the wire W and the driving ring 11 rotates slightly after in the same direction. By the relative rotation between the holding member and driving ring, the roller-cutter 5 is pressed by a cam 11c to cut an aluminum strand A toward the center of the wire W. Thus, the aluminum strand is cut accurately and efficiently.
Patent JP-H09263183-A (JP)
Title: Mirror support bracket
Inventor: RICHIYAADO AARU FUTSUKU
IPC: B60R1/04
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the change in a fastening force according to the fluctuation of the expansion contraction coefficient of a material due to the increase and the decrease in temperature by providing a bias member disposed on the back side of a cup and maintaining a fastening force, exerted on a ball throughout a temperature range, at a constant value, and a mechanism to regulate a force exerted on the cup. CONSTITUTION: A ball 46 is inserted through an opening part 128 and a ball member 46 is pressed in the inner wall 126 of a cup 122. A spring 124 is attached to the rear side 144 of the cup 122. Thereafter, the cup 122 and the ball member 46 are contained in a disassembled socket. The spring 124 is received by a channel 118. A hole 92 receives a hook 82. In such a state that the spring 124 and a cup flange 132 are joined together so as to be mounted on a corresponding channel, a cap 84 is matched with a fixed jaw 70. A screw 102 is screwed in the hole 80 of the fixed jaw 70 and a cup 122 around the ball member 46 and a cup segment 138 are fastened for regulation.
Patent JP-H01171045-A (JP)
Title: External storage device control system
Inventor: SASAZAKI ISAO
IPC: G06F3/06
Filed: 1987-12-26
Abstract: PURPOSE:To optimize an average access time to the disk of all systems by assigning a memory area in a temporary storing means so that the size of the data cashed in the temporary storing means can be set at every system and can become a desired rate for respective systems. CONSTITUTION:The data transferred from information processing systems 111, 112-N to a writing processing control means 101, after they are once stored into a temporary storing means 103, are recorded through an external memory control means 104 to an external memory means 121. Thereafter, a temporary memory control means 102 judges which information processing system data are, the data left at the temporary memory means 103 are selected based on the maximum value set for respective information processing systems and the memory area in the temporary memory means 103 is assigned. Thus, the average access time to the disk of all systems can be optimized.