baber/WOPTO huggingface dataset:
Patent JP-H03233092-A (JP)
Title: Lubricator
Inventor: KUME SHINICHI
IPC: E21B33/126
Filed: 1990-02-06
Abstract: PURPOSE:To clean a winze easily and simply by a method wherein a plurality of packers are provided on a body of a lubricator while surrounding a through hole, and pressure sealing is made possible for the body by fluid pressure and, at the same time, automatization is made for operation by detecting a section in large diameter of a tubular body with a sensor. CONSTITUTION:A through hole 3 for insertion of a tubular body 10 therethrough is provided on a body 2 of a lubricator, then two packers 4 are arranged in the body to surround the through hole 3, and a fluid passage 6 and a fluid chamber 5 are provided in each of the packers for guiding of pressure. When fluid pressure is applied to each of the packers 4, the packers are pressed against the tubular body 10, and thereby the through hole 3 is sealed up at a place between the upper and the lower parts thereof. The tubular body 10 is then moved upward from the lower part, making the upper packer 4 closed and the lower packer 4 opened. Then the lower packer 4 is closed after passing there of a section of large diameter 10a of the tubular body, and the upper packer 4 is opened before the section of large diameter reaches there. Operations for the above-mentioned processes are automatized by a sensor 9.
Patent JP-H10218838-A (JP)
Title: Production of acylhydroxybenzoic acid
Inventor: MORI NOBUHIRO
IPC: B01D1/22
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound on an industrial scale at a low cost without using solvents by separating and purifying a crude reaction product containing the subject compound by thin-film evaporation. SOLUTION: The objective compound is produced by separating and purifying a reaction composition containing an acylhydroxybenzoic acid of the formula (R is a 5-17C alkyl or alkenyl; (n) is 1-3) [preferably a composition produced from a hydroxybenzoic acid (salicylic acid, p-hydroxybenzoic acid, 2,4- dihydroxybenzoic acid, 3,4,5-trihydroxybenzoic acid, etc.) using a carboxylic acid chloride or a carboxylic acid anhydride (the carboxylic acid in the structure is a 6-18C aliphatic carboxylic acid such as hexanoic acid or heptanoic acid) as an acylation agent] by thin-film evaporation preferably at an operation temperature of 140-220 deg. under a vacuum of 0.01-1mmHg at an evaporation rate of 20-200Kg/hr.m<2> .
Patent JP-H05220599-A (JP)
Title: Balancing device for hydraulic press
Inventor: YASUI SEIJI
IPC: B30B15/24
Filed: 1992-02-12
Abstract: PURPOSE:To reduce cost by making the leveling cylinder by which a slice to attach a upper die is supported, compact. CONSTITUTION:On the upper part of the base where a lower die is attached, a slide 6 where the upper die is attached is provided in a state lowerable by a pressurizing cylinder 9; on the side of the base, a plural number of leveling cylinders 10 constituted of double acting piston type hydraulic cylinders are provided; the slide 6 is supported by the piston rods 11 of the leveling cylinders 10; and each leveling cylinder 10 is controlled so that the balance of the slide 6 is maintained by a servo valve 12. Further, in the balancing device of the hydraulic press, which is made freely switchable by a switching valve 20 so that the leveling cylinder 10 is functional as a double acting cylinder at the rising time of the slide 6 and as a single acting cylinder where a hydraulic chamber 23 on a head side is connected to a pump 13 and a tank 14 via the servo valve 12 at the lowering time or pressurizing time of the slide 6, a low pressure supply circuit 28 is provided, by which the hydraulic chamber 18 on the rod side of the leveling cylinder 10 is maintained at a low pressure in the case where the leveling cylinder 10 is made to function as the single acting cylinder.
Patent JP-S62249226-A (JP)
Title: Programmable logical apparatus and method
Inventor: KAPIRU SHIYANKAA
IPC: H03K19/177
Filed: 1987-02-04
Abstract: Method and apparatus providing a programmable logic device which has a high level counter element and a programmable AND array suitable for control applications. The method utilizes high level constructs bearing a one-to-one relationship to the architecture of the apparatus so that the design of the controller is facilitated resulting in a rapidly-executed program which is easy to comprehend, verify and document. Moore and Mealy state machines are readily implemented by the controller by virtue of its programmable AND array and counter which allow the next-state and output to be based on the contents of the counter as well as any set of input signals. Conditional testing can be made entirely state dependent, partially-state dependent, or state-independent Multiway branching is also readily implemented since the presence of the programmable AND array allows the user to specify a number of sets of input conditions, so that from a given state, as determined by the counter contents, each set of input condition gives rise to a transition to a specified next state. Instruction decoding for the controller is preformed in the programmable AND array, and thus can be specified by the designer in the high-level software method of the invention. Accordingly, instructions can be stored in the AND array in a logical form directly usable by the hardware. The counter is preferably of the Gray-code type so as to minimize instabilities in the output signals and to permit easy optimization of Boolean expressions involving the state of the device. Dedicated buried registers are provided as are dedicated feedback paths from the output registers, dedicated registers and counter to the AND array. Two separate OR arrays are provided, one generating output signals, the other generating control sequencing signals.
Patent JP-S53113092-A (JP)
Title: Preparation of polysaccharides
Inventor: MINODA TAIJI
IPC: C12P19/04
Filed: 1977-03-09
Abstract: PURPOSE: To prepare polysaccharides having antitumors, controlling effect against tobacco-mosaic virus, etc., by using specific microorganism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07233453-A (JP)
Title: High magnetic property grain-oriented silicon steel sheet and its production
Inventor: WATANABE HISASHI
IPC: C21D9/46
Filed: 1994-02-23
Abstract: PURPOSE:To produce a high magnetic property grain-oriented silicon steel sheet free from a desiliconized layer and to provide a producing method therefor. CONSTITUTION:The reduction in the [Si] concentration in the lower layer on the surface of a steel sheet in the thickness direction is regulated to <=0.1wt.% compared with that in the internal bulk layer, by which a high magnetic property grain-oriented silicon steel sheet can be obtd. Moreover, as for its production, in a stage of producing the grain oriented silicon steel sheet, before a decarburizing annealing stage or in the annealing stage, the SiCl4/H2 partual pressure ratio us regulated, to 0.05<=SiCl4/H2<=0.5, and the steel sheet temp. is held to 750 to 850 deg.C, by which siliconizing treatment is executed, or siliconizing treatment is executed in low temp. plasma of 500 to 850 deg.C steel sheet temp. in the same partial pressure ratio.
Patent JP-S62187848-A (JP)
Title: Method for preventing tacky adhesion on surface of photosensitive resin
Inventor: SHIMIZU TAKAAKI
IPC: G03F7/26
Filed: 1986-02-10
Abstract: PURPOSE:To prevent the tacky adhesion on the surface of a photosensitive resin by coating a soln. prepd. by dissolving a binder and photopolymerizable monomer on a surface on which an image is formed and drying the coating. CONSTITUTION:The tacky adhesion on the surface of the photosensitive resin which consists of the binder, photopolymerizable monomer, and photopolymn. initiator and on which the image is formed by a photomechanical process is prevented by coating the soln. prepd. by dissolving the binder and photopolymerizable monomer on said surface and drying the coating. A PVA, etc., may be used for the binder. All photopolymerizable monomers which are used for ordinary photosensitive resins are usable for the photopolymerizable monomer and can form a polymer by the effect of the photopolymn. initiator. Such monomer is exemplified by an acrylate, etc.
Patent JP-H07233695-A (JP)
Title: Self-traveling tail-clearance measuring device
Inventor: MIYAUCHI YOSHIKAZU
IPC: E21D9/093
Filed: 1994-02-23
Abstract: PURPOSE:To directly and precisely measure a tail-clearance. CONSTITUTION:An annular groove 7 is formed in a predetermined part of the inner peripheral surface of a skin plate 2 facing a segment 5, along a crossing line between the axis H of a shield excavator l and a plane orthogonal thereto. A self-traveling bed 9 which is slidable in the peripheral direction of the inner peripheral surface of the skin plate 2 is set can the inside of the annular groove 7, and a distance meter 10 is attached to the self-traveling bed 9 in a direction toward the axis H. An annular guide member 12 is provided on the inside of the groove 7 along a predetermined depth from the inner surface of the skin plate 2, and the self-traveling bed 9 is slid along the predetermined depth inside of the annular groove 7 while the bed 9 is made into contact with the annular guide member 12 through the intermediary of posture control means 11. Preferably, annular recesses 14 are formed in inner opposite surfaces of the groove 7 as viewed from the sliding direction of the self-traveling bed 9, and a plurality of protrusions 15 adapted to be slidably fitted in the annular recesses 14 are formed on the bed 9.
Patent JP-H01203442-A (JP)
Title: Rubber composition for tire
Inventor: KIDA AKIRA
IPC: B60C9/20
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the present rubber composition, having low heat buildup, hardness and modulus and capable of imparting excellent high-speed durability to tires, by blending a rubber component with carbon black, softener and vulcanized rubber particles in a specific proportion. CONSTITUTION:The aimed rubber composition, obtained by blending (A) 100pts. wt. natural rubber and/or polyisoprene rubber containing 0-60pts.wt. butadiene rubber with (B) 25-45pts.wt. carbon black, (C) <=5pts.wt. softener and (D) 4-40pts.wt. rubber particles which are a vulcanized rubber composition prepared by blending 100pts.wt. natural rubber and/or polyisoprene rubber containing 0-60pts.wt. butadiene rubber with <=10pts.wt. carbon black and <=5pts.wt. softener and have 0.05-0.5mm average particle diameter and improving durability of pneumatic tires for passenger cars and heavy loading.
Patent JP-S60170634-A (JP)
Title: Molded article of heat-resistant resin having improved abrasion resistance and production thereof
Inventor: SASAKI ISAO
IPC: C08J7/04
Filed: 1984-02-14
Abstract: PURPOSE:A molded article having very high heat and abrasion resistance and further various improved performances, by forming a cured coat of a curable resin consisting of an acryloyloxy or methacryloyloxy group-containing monomer on the surface of a base material of a resin containing methacrylic acid anhydride. CONSTITUTION:A cured film of a crosslinking curable resin containing >=30wt% at least one of monomer having 3 or more (meth)acryloyloxy groups in 1mol is formed on the surface of a molded resin article consisting of >=2wt%, preferably >=10wt% methacrylic acid anhydride structural units expressed by the formula and <=98wt%, preferably <=90wt% ethylenic monomer units. The coat is obtained by irradiating a film coated by spray coating, etc. with active energy rays to crosslink and cure the film to about 1-30mu coat thickness.
Patent JP-H10201943-A (JP)
Title: Receiving hole of exchanger for special game prizes
Inventor: MATSUNAMI HIROKAZU
IPC: A63F7/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a receiving hole for special game prizes in a special prize exchanger capable of being manipulated as well from the side of game parlor staff as the side of player. SOLUTION: A receiving hole for special prizes is provided in a special prize exchanger 11 which is composed of a special prize placing surface 12, two opposing operaional edge members 15 and 16 on the game parlor staff side and the player side with the prize placing surface 12 interposed, guide walls 13 and 14 installed upright at the two opposing edges pinched by the two operational edge members 15 and 16, a special prize transport hole 19 installed open between the lower part of one guide wall 13 and the prize placing surface 12, and a transporting means 20 driven in the direction to transport the object to the surface 12 in the direction of the transport hole 19. According to this configuration, special prizes are further introduced from the side with a lower guide wall 14 on the non-transporting direction side according to the transport direction while the special prizes stacked on the surface 12 are being transported.
Patent JP-S60170526-A (JP)
Title: Roll levelling device
Inventor: OONO YUKIO
IPC: B21D1/02
Filed: 1984-02-14
Abstract: PURPOSE:To make a roll straightening device small in size by constituting the device wherein one side of the groups of upper and lower rolls provided with levelling rolls is divided into two sets of roll groups and one roll group of the two is bent together with its frame. CONSTITUTION:A group of lower rolls formed by arranging plural pairs of plural backup rolls 4 and levelling rolls 5 supported by the rolls 4, divided in the axial direction, is installed on a frame 3. A large frame-roll group consisting of plural pairs of backup and levelling rolls 8, 9 and a small frame-roll group consisting of rolls 10, 11, are provided to frames 6, 7 arranged parallelly to the advancing direction of a steel sheet, in the same manner. In levelling the shape of steel sheet between the rolls 9, 11 and 5, a crown control is performed by bending separately two groups of rolls belonging to the frame 6 and to the frame 7, with the aids of rolling-reduction driving device 18, 19, etc. In this way, the roll levelling device is made small in size.
Patent JP-S56124781-A (JP)
Title: Electric system flow-amount controlling valve apparatus
Inventor: AKAGI MOTONAGA
IPC: F02M3/07
Filed: 1980-02-29
Abstract: PURPOSE: To obviate the trouble of freezing of a control valve on starting, in the electric system flow control valve apparatus for the air supplied to an internal combustion engine, by allowing the control valve to be set in the opened state during stoppage when the negative pressure does not exist in a pressure chamber.  
     CONSTITUTION: When a command signal is applied to a solenoid coil 32 due to the output of an O 2  sensor, a transfer element 18 shift rightward against springs 29 and 30, and opening is formed between the valve surfaces 16 and 26 of valves 17 and 27. Then, the bypass passage is formed which passes through a pipe 13, opening 12, the inner cavity of a case 1, passage between the valve surfaces 16 and 17, the inner cavity of the wall 7 and an opening 14, for the throttle valve in the main intake conduit, corresponding to the control means such as O 2  sensor. During stoppage, the state shown in the upper half of the line OWO in the drawing is formed, and opening is formed between the valve surfaces 16 and 26. When a negative pressure is generated in an intake manifold on starting of the internal combustion engine, the state shown in the lower half of the drawing is formed, and closing is formed between the valve surfaces 16 and 26 (a little opening is left), and opening and closing operation is started according to the instruction of the O 2  sensor. Thus, the trouble of freezing can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01200955-A (JP)
Title: Preparation of decorative display body
Inventor: SATO TOSHITAKA
IPC: B32B27/08
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a display body capable of observing display without generating mutual overlap even when same or different color display is applied to the front and back sides, by a method wherein the second color layer of a laminate of each dot or spot like pattern on a support is bonded to a transparent base material and a water-soluble resin layer is dissolved and the laminate of the dissolved part is set on the side of the transparent base material to be formed in a releasable manner. CONSTITUTION:A water soluble layer 2 is formed on a support 1 in a dot or spot like pattern and the first color layer 3 is formed thereon by printing and a hiding layer 4 is formed thereon in a solid state. Next, the second color layer 5 is formed thereon by printing to obtain a laminate A on the support 1. After an adhesive layer 6 is applied to the second color layer 5 if necessary, a transparent base material 7 is superposed thereon to be bonded thereto under heating and pressure. Thereafter, the whole is immersed in water and alcohol and the water-soluble resin layer 2 is dissolved to release the support sheet 1. By this method, a display body wherein the first color layer 3, the hiding layer 4 and the second layer 5 are laminated in this order to form a spot or dot like laminated color layer (a) can be obtained.
Patent JP-S60171298-A (JP)
Title: Production of compound semiconductor having high purity
Inventor: SHIROKAWA JIYUNJIROU
IPC: C30B11/04
Filed: 1984-02-14
Abstract: PURPOSE:To decrease direct and indirect contamination and to improve purity by disposing a boat provided with a compd. semiconductor component and a seed crystal in an ampoule in a prescribed position and setting the respective parts in the furnace at a prescribed temp. CONSTITUTION:A boat 4 which contains a compd. semiconductor polycrystal 2 or the component having the lower vapor pressure out of the constituting components thereof and is provided with a seed crystal 3 is prepd. The boat 4 is disposed near the center in a hermetic quartz ampoule 1. A space part 9 and a component 5 having the higher vapor pressure out of the constituting components of the semiconductor are disposed respectively at both ends in the ampoule 1. The boat part A and both ends B, C of the ampoule 1 are set at respectively corresponding temp. The temp. at the end C is set lower by a slight difference DELTAT than the temp. at the end B.
Patent JP-H06239173-A (JP)
Title: Device for detecting passenger seated
Inventor: WATANABE YOSHIAKI
IPC: G01V3/00
Filed: 1993-02-16
Abstract: PURPOSE:To properly detect a passenger seated by surely discriminating the seated human body from an article rested on the seat even while a vehicle is running in a device for detecting passengers seated which detects whether or not the passenger is seated. CONSTITUTION:The output signal of each piezo-electric element 2 is divided into a plurality of frequency components by letting the device be so constituted as to be made up of each piezo-electric element 2 disposed in each eat 1 within a cabin, a plurality of filters 3a and 3b which filtrate the specified frequency component of the output signal of each piezo-electric element 2, and of a judging means 6 which judges whether or not a human body is present in the seat 1 based on a plurality of output signals from a plurality of filters 3a and 3b. By this constitution, since signals caused by the minute movement of the human body of seated person in a rest condition that is, the movement propagated through pulsation and respiration, and signals generated by the vibration of a vehicle in a running condition can be detected, it can surely be judged whether or not the human body is in the seat based on the signals.
Patent JP-H01201989-A (JP)
Title: Wiring construction on glass substrate
Inventor: MASE AKIRA
IPC: H05K3/46
Filed: 1988-02-05
Abstract: PURPOSE:To enable each electrical parts to be inspected after fitting them by providing a plurality of common wirings on an insulation substrate, by providing wiring branched from the common wiring, and by enabling electrical parts to be fitted to this branched wiring. CONSTITUTION:An ITO conductive film is formed on a glass substrate 1 and an electrode 6 is patterned to the liquid crystal display region of the substrate 1 and an electrode group 7 constituting a liquid crystal drive circuit is formed simultaneously at the edge of the remaining substrates. A chip 9 of integrated circuit for driving liquid crystal device is directly subject to face-down bonding to an electrical parts connecting part 8 of a wiring group 7. In this case, with this independent electrode group 7 as a lead-out terminal for inspection, an integrated circuit chip 9 and the connection part are inspected. In the case of non-conforming articles or if the connection part is not appropriate, the chip once adhered is removed and another chip is mounted again for performing inspection again. Then, an inner-layer insulation film 10 is formed at the multi-layer wiring part and a wiring group 11 being connected to the wiring group 7 is formed crossing this inner-layer insulation film, and a common wiring is constituted by mutually connecting the wiring group 7. It allows yield of products to be improved.
Patent JP-S59150519-A (JP)
Title: Oil mist or dust removing apparatus
Inventor: HOTSUTA SHIGEO
IPC: B01D45/12
Filed: 1983-02-17
Abstract: PURPOSE:To enhance the separation efficiency of oil mist or the like, by scattering water droplets by supplying water to a rotor which is formed by securing blades to the surface of a disc while allowing gas accompanied by oil mist and dust to pass through the scattered water droplets. CONSTITUTION:Blades 48 are fixed to one surface of a disc 16 subjected to rotary driving around the horizontal axis thereof by a motor 17 so as to provide intervals in the peripheral direction of said disc 16. Water is supplied from a nozzle 21 through a pipeline 9 and scattered externally in the radius direction of said disc 16 at a high speed to form a water film to a passage 18 over the entire periphery thereof. Gas accompanied by oil mist and dust is introduced from an introducing port 19 and flowed through the water film formed in the passage 18 while oil mist and dust are separated while collided with water droplets. The purified gas is exhausted from a pipeline 18 and the water accumulated in a cover 32 is discharged from a pipeline 10.
Patent JP-H04266426-A (JP)
Title: Bending device
Inventor: SUZUKI YOSHIO
IPC: B21D7/06
Filed: 1991-02-20
Abstract: PURPOSE:To precisely bend a high rigidity work by rotatively deforming a movable die round a 2nd axial line and supporting the movable die at both ends of the 1st frame on both sides of the 2nd axial line. CONSTITUTION:A semi-circular arc 1st frame 5 is faced down and the movable die 2 is supported at both ends through a pair of horizontal axes 6, 6 at the inside parts of both ends. The movable die 2 is displaced rotatively round the horizontal axis 6 and turns its direction round the axial line extending in the right and left direction. The 1st frame 5 is supported by the 2nd frame 7 on the lower surface of its central part through a vertical axis 8, the 1st frame 5 is displaced rotatively round the vertical line 8 and the movable die 2 turns its direction round the axial line extending in the vertical line. In this way, rigidity between the movable die 2 and the 1st frame 5 is improved. The three dimensional turning motion of the movable die 2 to the high rigidity work is poor in deviation and the work can be bent precisely.