baber/WOPTO huggingface dataset:
Patent JP-H08326921-A (JP)
Title: Elastic ring for sealing opening part and connecting part of cylindrical body
Inventor: NAKANO HIROYUKI
IPC: F16J15/10
Filed: 1995-06-05
Abstract: PURPOSE: To provide an elastic ring for sealing which can be simply mounted to an opening part and a connecting part of a cylindrical body used for a vessel, pipings, or the like. CONSTITUTION: This is an elastic ring 1 molded out of synthetic rubber so as to form a slender O-shaped ring as a whole, and it is constituted so as to be provided with the inner diameter D in the direction of major axis larger than an outer diameter of an outer circumferential part 7 of a cylindrical body 5 to be mounted thereon, the inner diameter (d) in the direction of minor axis smaller than the outer diameter of the outer circumferential part 7, and an inner circumferential part of inner circumference a little smaller than the outer circumference of the outer circumferential part 7. Hereby, two pieces of elastic rings can be injection-molded by one metallic mold, manufacturing efficiency of the elastic ring is improved, and a manufacturing cost becomes moderate.
Patent JP-H06345925-A (JP)
Title: Flame-retardant styrenic resin composition and molded sheet made therefrom
Inventor: ITAKURA MASAHIKO
IPC: C08L25/04
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a light-diffusing resin compsn. excellent in flame retardance, light resistance, and moldability by compounding a styrenic resin with a halogen- contg. flame retardant, an ultraviolet absorber, a hindered amine stabilizer, and a light-diffusing agent. CONSTITUTION:The resin compsn. contains 100 pts.wt. styrenic resin, 1-20 pts.wt. halogen-contg. flame retardant, 0.01-1 pt.wt. ultraviolet absorber, 0.01-1 pt.wt. hindered amine stabilizer, and 0.1-10 pts.wt. light-diffusing agent. A polystyrene resin is pref. as the styrenic resin in terms of cost. A pref. flame retardant is hexabromocyclododecane since it is effective even at a low amt. Examples of the ultraviolet absorber are a benzotriazole compd. and a benzophenone compd. Examples of the light-diffusing agent are glass, barium carbonate, zinc oxide, and a cross-linked polymer.
Patent JP-H06348898-A (JP)
Title: Code recognizing device
Inventor: TSUKADA HIROSHI
IPC: G06K9/46
Filed: 1993-06-10
Abstract: PURPOSE:To accurately recognize codes without being influenced by both the deformation of the codes and the difference of fonts, etc., by classifying the codes by the matching degree of the standard pattern of the codes and segment connection relation. CONSTITUTION:A character recognition processor 11 receives commands from a host computer 10, performs a picture processing or the like and recognizes characters. That is, code picture data are divided into respective row elements at every line, the respective row elements are divided into respective groups by respective conditions and the up and down connection relation for instance among the respective groups and the attributes of the respective groups, whether or not they come to clauses or not for instance, are judged. The, based on the respective group connection relation and group attributes, the respective groups are classified into base groups and sub groups corresponding to prescribed respective regulation, the sub groups between them are integrated in the base group and the codes are divided into respective segment. Then, the connection relation of the segments is judged and the codes are classified by the matching degree of the standard pattern of the codes with the segment connection relation.
Patent JP-H09325545-A (JP)
Title: Paper housing container
Inventor: SAKAGUCHI TAKESHI
IPC: G03G15/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make a paper housing container compact. SOLUTION: This paper housing container is provided with a first regulation plate 120 and a second regulation plate 130 for regulating the position of a paper in a housing chamber 111. The plate 120 can be slidably moved in a right-and-left direction, removed on a left end side and fitted to a regulation plate fitting part 111m in the chamber 111. At this position, the plate 120 abuts on the back side of the maximum-length paper so as to regulate the position of the paper. Then, the paper is prevented from being inclined and biased. The maximum-length paper is housed along the inside wall 111a of the chamber 111 and the size of the paper and an interval between time left and right sides of the inner size of the chamber 111 are made almost equal. Then, the size of the paper is detected according to a position to which the plates 120 and 130 are slidably moved.  Thus, the maximum-length paper is hardly inclined.
Patent JP-H0431523-A (JP)
Title: Binding method of column and beam and construction thereof
Inventor: HAKIRI MICHIO
IPC: E04B1/16
Filed: 1990-05-29
Abstract: PURPOSE:To promote the execution efficiency of beams by forming one end of the beam to be bound with a column so as to have a U-shaped section, projecting a beam reinforcement from the other end, placing the beam on the upper surface of the column, and placing concrete after the beam reinforcement of the other end is mounted on the one end of the beam. CONSTITUTION:Columns 1 and 1 are erected in specific positions on the ground G. After that, a beam 3 is lifted by a lifting machine 15 such as a crane, etc., and one end and the other end of the beam 3 are respectively mounted on the upper surfaces of the columns 1 and 1. At that time, a holder 16 is provided downward of one end of the beam 3 to bear the beam from 3 from the bottom. Upper reinforcements 3b of the beams 3 and 3 are moved horizontally to construct them to adjacent beams 3 and 3 each other, and stirrups 8... are set at U-shaped sections 3a and 3a of the beams 3 and 3. In addition, slab reinforcements are arranged on specific positions, and then, concretes are placed in binding sections of the columns 1 and 1 with the beams 3 to complete work.
Patent JP-H08309019-A (JP)
Title: Card type game facility
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-05-15
Abstract: PURPOSE: To use by taking out storage information even when a fault occurs in a lending device by providing a game medium lending device storage device with the loading detecting means of the lending device, the read-in means of lending information based on loading/unloading detection and a transmission means to the card information managing controller of read-in information. CONSTITUTION: In this card type game facility, a game is continued by a pachinko machine 2 with which an inter-board ball rental machine 3 is provided in parallel by taking out a normal inter-board ball rental machine 3 housed in a system stocker 6 that is the game medium lending device storage device and exchanging it with the inter-board ball rental machine 3 in which the fault occurs when the fault such as communication abnormality, etc., occurs in the inter-board ball rental machine 3 being a game medium lending machine. Also, the ball rental information of the inter-board ball rental machine 3 transmits the ball rental information of a game card 4 and the game card issuing information of a game card issuing machine 5 to a card company 9 via a card data transfer device 10 being a card information managing controller.  The card company 9 performs adjustment based on the issuance and usage of the game card 4 based on those information.
Patent JP-S5567317-A (JP)
Title: Apparatus for blowing gas into liquid
Inventor: FUJIMURA KENSUKE
IPC: B01D53/18
Filed: 1978-11-13
Abstract: PURPOSE:To obtain uniform fine gas bubbles through a mechanism wherein a number of gas injecting ports are directly formed on the cylindrical surface of an apparatus for dispersing a gas from a rotating cylinder into liquid as fine bubbles and the strong shearing force is imparted to the gas injected from said ports by enlarging the opening ratio thereof. CONSTITUTION:A rotating drum 2 is supported within a main casing by a shaft 11 and 12 and rotated by rotating the shaft 12 by a drive apparatus while the rotating drum is supported on the shaft 11. The gas is entered within the rotating drum 2 from the gap formed between an inner wall 5 within the rotating drum 2 and the boss of the shaft 12 and released into the liquid within the main casing from many injecting ports as fine bubbles.
Patent JP-S6031262-A (JP)
Title: Semiconductor device
Inventor: OZAWA TADASHI
IPC: H01L27/02
Filed: 1983-07-29
Abstract: PURPOSE:To form a resistor of high accuracy inhibiting the variation of resistance due to a depletion layer by a method wherein bias is performed by means of different power sources having two or more kinds of different voltage values, when a resistor in an LSI using high resistance is formed. CONSTITUTION:The title device consists of a transistor 46 forming a constant current source, a resistor 42 connected to its emitter, transistors 44 and 45 connected in common to the collector of the constant current source transistor, resistors 41 connected to the collector terminals of these transistors, a VCC line having the highest potential, a line (VCC1) 43A having secondly higher potential, and a line 48 having the lowest potential. By the use of two or more kinds of bias power sources of different voltage values of resistor systems, the inhibition of the variation of resistance value due to the influence of the depletion layer by biasing to a small degree is enabled in the LSI having a high resistance of over several kOMEGA, and then the resistance value can be determined with a good accuracy.
Patent JP-S5364891-A (JP)
Title: Grinding wheel usding high pressure phase boron nitride grit
Inventor: HOSOKAWA TERUO
IPC: B24D5/00
Filed: 1976-11-20
Abstract: PURPOSE: To produce a grinding wheel improved in heat resistance and workability with the retaining of a grinding layer comprising a high pressure phase silicon nitride grit, copper or copper-tin alloy powder, and molybdenum disulfide bonded by a heat setting resin on the outer portion of a grinding wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5564948-A (JP)
Title: Production of fine metal wire
Inventor: OONAKA ITSUO
IPC: B22D11/06
Filed: 1978-11-10
Abstract: PURPOSE:To enable fine wires of a circular section to be readily produced by forming a liquid film layer in a rotary drum and freezing metal at the time of spraying the molten metal into the drum. CONSTITUTION:When the number of revolutions of a cylindrical drum 1 supported by a horizontal shaft 2 reaches a required value as a V-belt 5 rotates, cooling liquid such as water or the like is injected into the drum through liquid feeding pipe 7. This liquid is prevented from flowing out from the drum by an anti-effluent plate 6 and forms a liquid layer 9, into which molten metal is injected as jet from a device 14. The jet speed is easily controlled by controlling gas pressure for pressurizing. The device 14 is moved to the right and left between the distance L to prevent the jet from stopping at one position. The fine wire obtained by freezing of the jet is wound to the inside surface of the drum. Cooling water, heating water or the like is supplied from a pipe 22 to maintain the temperature of the liquid layer 9 constant and the thickness thereof is controlled by the discharge liquid from a discharge pipe 15.
Patent JP-S63304639-A (JP)
Title: Method of analyzing semiconductor device
Inventor: KAWAMOTO YOSHIHISA
IPC: G01R31/302
Filed: 1987-06-03
Abstract: PURPOSE:To enable the analysis of a P-N junction part in an approximate state of actual operation, by irradiating the P-N junction part of a sample to be measured with a pulse-type electron beam, and measuring a pulse-type electromotive force generated from a point irradiated with the beam. CONSTITUTION:An NPN bipolar transistor is provided. Its collector and base are connected to an amplifier 5, the output of a pulse generator 9 is input to a deflector 8, and an electron beam 10 is turned into a pulse type. The PN junction part of the NPN transistor is irradiated with the pulse type election beam 10, and the measurement is performed by changing frequency and pulse width of the pulse generator. The line scan of the electron beam 10 on the PN junction part between the collector and the base of a sample 6 is made by a scanning coil 2 and a scanning generator 3. An electromotive force from the PN junction part between the collector and the base is amplified by an amplifier 5, and displayed by an image displaying equipment 4. Thereby, the estimation of PN junction is enabled in an approximate state of actual operation.
Patent JP-2000327814-A (JP)
Title: Prepreg and tubular molded product using same
Inventor: TAGUCHI MASAHITO
IPC: A63B53/10
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform and good surface appearance after molding a prepreg and to stabilize strength of a molded product by setting an unevenness factor to a specific value or less in the right angle direction to the direction of drawing and aligning fibers. SOLUTION: There is provided a prepreg obtained by impregnating a reinforcing fiber bundle drawn and aligned in one direction with a resin and setting an unevenness factor Rz to 15 μm or less in the right angle direction to the direction of drawing and aligning reinforcing fibers. Even if the content of the reinforcing fibers is not more than 125 g/m2, a light-weight sheet high in surface flatness can be obtained. A tubular molded product formed by laminating the prepreg is improved in uniformity of surface appearances and stabilized in strength. As the reinforcing fibers are employed glass fibers, carbon fibers, aramid fibers and the like. As the matrix resin are employed bisphenol A type-, bisphenol F type-and phenol novolak type-epoxy resins and the like.  As the curing agent of the epoxy resin are employed amine-based, acid anhydride-based, phenolic and mercaptan-based curing agents and the like.
Patent JP-H01309367-A (JP)
Title: Semiconductor device
Inventor: IKEMASU SHINICHIROU
IPC: H01L27/08
Filed: 1988-06-08
Abstract: PURPOSE:To enhance a current driving capacity and to realize a high-speed device by a method wherein a film thickness of a gate oxide film in an N- channel is made thicker than a film thickness of a gate oxide film in a P- channel. CONSTITUTION:An oxide film 12 with a thick film thickness for device isolation use is formed on a silicon substrate 11; then, the whole surface is oxidized; an oxide film 17 is formed in a device region in an N-channel and a P-channel where a P-well 19 has been formed. A resist film 18 covering only the N-channel region is formed; the oxide film 17 in the P-channel region is etched by making use of this resist film 18 as a mask. The resist film 18 is removed; after that, the whole surface is oxidized again; a thick gate oxide film 13 is formed in the N-channel region, and a thin gate oxide film 14 is formed in the P-channel region. Gate electrodes 15 are formed; source-drain diffusion layers 16 are formed; an interlayer insulating film and a wiring layer are formed.
Patent JP-H033800-A (JP)
Title: Cutting device for marking cloth and the like
Inventor: AZUMAGUCHI KAZUHIKO
IPC: B26F3/12
Filed: 1989-05-31
Abstract: PURPOSE:To maintain a thermal fusion means at a desired set temperature and to prevent the efficiency reduction in a mark cutting work by providing a temperature adjusting means that the temperature of the thermal fusion means is freely adjustable to a desired temperature. CONSTITUTION:A thermal fusion means, e.g. a heat cutter 100 is fitted to a moving mechanism 38 freely displaceable two dimensionally on a placing base 12 for cloth and also a temperature adjusting means detecting the temperature of the heat cutter 100 itself and adjusting it to a desired temperature is provided. No defective mark cutting is thus caused due to the temperature variation of the heat cutter 100 itself and a desired mark can be cut off automatically and with high accuracy from a cloth 136.
Patent JP-S6122460-A (JP)
Title: Diagnostic device
Inventor: KOYAMA YOSHIAKI
IPC: G11B15/43
Filed: 1984-07-05
Abstract: PURPOSE:To attain accurate diagnosis by measuring other reel angle when the rotation of a reel is restricted, a limit detector detects one limit angle and other limit angle to discriminate the propriety of a mounting angle of a tension arm. CONSTITUTION:Reels 13, 14 are used as winding and supply sides and they are driven while a switch S21 is closed. Then a control section 20 clears a count value of a position counter 24 and a reel restricting mechanism 22 restricts the rotation of the reel 14. Then a magnetic tape 1 stops a tension arm 2 while a specified tension is applied and a reading m0 of the counter 24 is outputted to a discriminating section 25. In opening the S21, a motor 11 revolves to the right shown in the figure and when the arm 2 reaches a limit angle, a limit detector 30 generates a detection signal and outputs a reading m1 to the discriminating section 25. The motor 11 is driven gradually to the left while the S21 is kept open and when the motor reaches the other limit angle, the reading m2 of the output of the detector 30 is inputted to the discriminating section 25, and accurate diagnosis is attained by the readings m0, m1, m2.
Patent JP-S63306877-A (JP)
Title: Automatic machining width setting device in numetrically controlled surface grinding machine
Inventor: SASAGAWA TSUTOMU
IPC: B24B49/00
Filed: 1987-06-05
Abstract: PURPOSE:To substantially enhance machining efficiency by providing a machining stroke width setting means for setting a range, excepting a machining stroke part decided to generate no load change, to a memory unit of an NC device as the regular total machining stroke width. CONSTITUTION:An output value of a detecting circuit 2, when a grinding wheel shaft motor 1 is in no-load operation, is stored in a memory unit 3. Subsequently, over the total machining stroke width preset in the time of the initial machining by an NC surface grinding machine, a comparator circuit 4 in a machining stroke width setting means compares the memory data (no-load data) of this memory unit 3 with the present output data of the detecting circuit 2, deciding a load change for whether it exists or not for each unit machining stroke, and a range, excepting a machining stroke part decided to generate no load change, is set to a memory unit 5c in an NC device 5 as the regular total machining stroke width. The NC device, performing the machining thereafter by the machining width set to this memory unit 5c, eliminates the wasted time for machining enhancing machining efficiency.
Patent JP-S621201-A (JP)
Inventor: NAITO YUJI
IPC: H01C1/02
Filed: 1985-06-26
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-H01310028-A (JP)
Title: Power device utilizing fluid pressure
Inventor: NAMITA TOYOICHI
IPC: F04B9/115
Filed: 1988-06-07
Abstract: PURPOSE:To make a pump a low attitude and compact the pump by providing the piston mechanism and its switching valve in which a piston reversely moves when fluid pressure is applied or unapplied, and a switching valve operating mechanism switching the switching valve in the cource of a piston movement. CONSTITUTION:A piston mechanism A having the following composition is provided in which a piston 12 is pressed to be moved in one direction when fluid pressure is applied and moved in the reverse direction by the energized force of a return spring 5 when the pressure is unapplied. And a switching valve B is provided which switches a pressure-applied condition and a pressure- unapplied condition to the mechanism A. And with a switching valve operation mechanism C, the valve B is switched to a pressure unapplied side in the course of the movement of the piston 12 in one direction in the pressure applied condition interlocking with the piston 12 of the mechanism A, and switched to a pressure applied side in the course of the movement of the piston 12 in the reverse direction in the pressure unapplied condition. This makes a high reliable drainage pump easily obtained.
Patent JP-H05309632-A (JP)
Title: Concrete shuttering for molding of concrete block
Inventor: TSUJI TSUGIO
IPC: B28B7/38
Filed: 1992-05-01
Abstract: PURPOSE:To make application operation of a mold release agent to a concrete shuttering or cleaning operation of the concrete shuttering after demolding, which is performed at every conventional molding operation, unnecessary or reduce the same, by a method wherein this is related to the concrete shuttering molding the concrete secondary product and mold release properties at the time of demolding of the product is improved. CONSTITUTION:A ceramic coating layer 11 at least the surface of which is vested with repellency is provided on molding surfaces of skin plates 2, 4, 6 of a concrete shuttering and the upper fringe surface 10 of the concrete shuttering according to the need. As a device letting a ceramic coating layer 11 have the repellency, a device firing the same by mixing carbon or a fluorinate with ceramics or a device spraying fluorine gas on the surface by making fluorine gas into a plasmic state after coating or a device making use of fluorine mica ceramics can be mentioned. As formation of the ceramic coating layer 11, a device by a method other than the ordinary method performing flame spraying of ceramics after application of shot blasting can be adopted also.
Patent JP-S5472959-A (JP)
Title: Formation method of electrode of semiconductor device
Inventor: KAWANOBE TOORU
IPC: H01L21/3063
Filed: 1977-11-24
Abstract: PURPOSE:To improve corrosion resistance, and to increase the fixing strength of a bump electrode with a side-etching phenomenon suppressedf by uniforming the cathode reaction of the part which is not covered with the bump electode layer of a base metal layer. CONSTITUTION:By using Au bump electrode layer 22 as a mask, Cu layer 20 is etched selectively, and on the exposure surface of Cr layer 18, an extremely-thin Au layer is formed by being substitution-decomposed as cathode-reaction uniforming layer 24. Then, electrode layer 22 is used as a mask for selectively etching cr layer 18 via layer 24. Next, remaining layer 24 is etched and removed. Consequently, the bump electrode structure can be obtained nearly without being side-etched.
Patent JP-S63307102-A (JP)
Title: Preparation of ceramics raw material by coprecipitation
Inventor: YOSHIZAKO MAMORU
IPC: C01G49/00
Filed: 1987-06-05
Abstract: PURPOSE:To enable preparation of a ceramics raw material having precisely adjusted chemical composition and high degree of homogeneity, by blending an aqueous solution of metallic compounds prepared by blending the compounds in a specific proportion with an oxalic acid based coprecipitating agent adjusted with an organic amine based pH adjustor. CONSTITUTION:Water-soluble metallic compounds capable of forming oxalates or hydroxides at pH >=9 are dissolved in 2l pure water in a specific proportion, e.g. 18.6g barium acetate with 19.0g copper nitrate and 21.5g yttrium nitrate, to prepare an aqueous solution of the metallic compounds. On the other hand, 40g oxalic acid is dissolved in 250ml aqueous solution of an organic amine based pH adjustor, e.g. 25wt.% tetramethylammonium hydroxide, and then the above-mentioned aqueous solution of the pH adjustor is added to prepare an oxalic acid based coprecipitating agent adjusted to pH 13.0. The afore-mentioned aqueous solution of the metallic compounds is subsequently added to the coprecipitating agent while stirring and the resultant blend is allowed to stand for about 1hr to coprecipitate the receptive barium, copper and yttrium in the form of oxalates or hydroxides. The resultant coprecipitates are then filtered, separated from liquids and dried at about 1,200 deg.C to afford the aimed ceramics raw material.