baber/WOPTO huggingface dataset:
Patent JP-H10118134-A (JP)
Title: Bed sore preventive bed
Inventor: MIYAMOTO TAKEHIRO
IPC: A61G7/05
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To easily convert a body pressure part and also to remove humidity and a bad smell by constituting a bed floor part by means of the arrayal of transverse pieces with prescribed width and permitting the optional transverse piece to be elevating/lowering possible. SOLUTION: The bed floor part 2 of a bed sore preventive bed 1 is constituted by alternately arranging mobile transverse pieces 3 with prescribed width and fixed transverse pieces it. The mobile transverse pieces 3 are elevated by an elevating/lowering device 5 and automatically controlled in terms of a time by a timer. Active carbon is arranged in the fixed transverse pieces 4. The elevating/lowering device 5 is made to be also elevating/lowering possible by an elevating/lowering handle 9 manually. By the configuration, the mobile transverse pieces 3 are elevating/lowering-controlled among a position with the same height as that of the fixed transverse pieces 4, the position being higher and projected and the position being lower and recessed.  Thus, body pressure is converted into the posture received by the whole transverse pieces 3 and 4, the posture received by the mobile transverse pieces 3 and the posture received by the fixed transverse pieces 4 so as to prevent a bed sore, humidity and the bad smell.
Patent JP-S62159864-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1985-12-28
Abstract: PURPOSE:To improve wear resistance and seizing resistance by dispersing a nickel-phosphorus composite metallic deposit and a short fiber and forming a nickel-cobalt-phosphorus composite metallic deposit. CONSTITUTION:5-30vol% of wear resistant particles 4 with a particle diameter of 10mum or less and 5-30vol% of short fibers 5 of metallic nitride, metallic carbide, metallic oxide, etc. with a fiber diameter of 0.05-1mum and a length of 10-200mum, are dispersed in an alloy base 3 with an ingredient composition of 2-15wt% of phosphorus and 85-98wt% of nickel, to form a composite metallic deposit for the sliding surface of a piston ring 1. Accordingly, the short fibers are dispersed, improving the brittleness of a film as well as wear resistance and seizing resistance.
Patent JP-H09143766-A (JP)
Title: High-efficiency cathodic protection method
Inventor: YAMAMOTO MASAHIRO
IPC: C09D127/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the current quantity in cathodic protection by using a chromium-contg. steel for the substrate base material of a steel structure and applying an alkali-resistant paint on the base material to conduct cathodic protection. SOLUTION: The substrate base material of the steel structure used in an oceanic environment is formed from a chromium-contg. steel. An alkali-resistant coating is applied on the steel to conduct cathodic protection. The chromium- contg. steel as the base material preferably contains, by weight, 0.01-0.20% C, 0.01-1.0% Si, 0.1-2.5% Mn, <=0.020% P, <=0.020% S, 0.8-25% Cr and 0.002-2.5% Al and the balance Fe with inevitable impurities. The alkali-resistant coating to be used contains an epoxy resin or vinyl chloride resin as the main component and contains >=0.1vol.% alkali-resistant pigment. The current quantity required for cathodic protection is decreased over a long period by a combination of the steel component and coating.
Patent JP-H07153512-A (JP)
Title: Airtight insulation terminal
Inventor: TSURUTA MASAHIRO
IPC: H01R9/16
Filed: 1993-11-29
Abstract: PURPOSE:To enhance reliability of a terminal by fixing a conductor of the terminal using a ceramic insulator to an airtight container side wall inside a airtight container. CONSTITUTION:An insulating plate 10 through which a conductor 1 passes and which supports with no gap the circumference of the passing through part is fixed with a fixing bolt 12 to a screw seat 11 on the inside of a metal airtight container 100. Since the conductor 1 is supported by a cap 8 outside the airtight container 100 and by the insulating plate 10 inside, bending moment by mechanical force to the airtight insulating terminal through a cable does not act to the cap 8, and the airtightness in a brazed part between a ceramic insulator 8 and the cap 8 is not damaged.
Patent JP-H03157832-A (JP)
Title: Adhering device for optical disk parts
Inventor: TAKASHITA KENJI
IPC: G11B7/26
Filed: 1989-11-16
Abstract: PURPOSE:To prevent misalignment by providing a lower frame with a disk substrate holding mechanism which can hold a disk substrate in a prescribed position and sticking an alignment shaft to the center of the lower frame and providing the disk substrate holding mechanism with plural pairs of holding levers and springs. CONSTITUTION:A device consists of an upper frame 22 and a lower frame 24, and the lower frame is provided with a disk substrate holding mechanism 31 which can hold a disk substrate 28 at a prescribed distance from the upper face of the lower frame in parallel with this upper face. An alignment shaft 52 which is fitted to respective center holes of a disk substrate 29 set on the upper face of the lower frame and the disk substrate 28 held by the disk substrate holding mechanism 31 to align these disk substrates 28 and 29 is stuck to the center of the lower frame. The disk substrate holding mechanism 31 consists of plural pairs of holding levers 32 and springs 34, and holding levers 32 can be shaked with pins 36 fixed to the lower frame as fulcrums. Thus, the disk substrate on the disk substrate holding mechanism and the disk substrate on the lower frame are surely and easily aligned.
Patent JP-H09139798-A (JP)
Title: Telephone system
Inventor: KUBO RYOJI
IPC: H04N1/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To detect a folded original by detecting a tilt angle of an original along an original carrying direction for two sides. SOLUTION: When an original 10 is carried and an image by one line is read by an image scanner, a picture element P1 detecting at first a density different from the density of a color behind an original and a picture element P2 detecting finally a density different from that of a color behind an original are obtained. When the original 10 is placed with a tilt, the position of the picture element P1 detecting a density different from a that of a color behind an original is changed and similarly the position of the picture element P2 is changed. In which direction and at how much speed the positions of the picture elements are moving for two sides of the original 10 are checked and a tilt angle θ in the original carrying direction for each side is detected.  The difference between the tilt angle of two sides to be detected is obtained for each line and occurrence of a folded original is detected by detecting that the difference is higher than a specific angle.
Patent JP-H04171420-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: MATSUMOTO FUMINAO
IPC: G02F1/1335
Filed: 1990-11-02
Abstract: PURPOSE:To lower the resistance of a transparent electrode in a liquid crystal display device using a plastic film as a substrate by providing the transparent electrode with an auxiliary electrode formed by a metal thin film. CONSTITUTION:A polyether sulfonic film which is high in heat resistance among plastic films is formed as a substrate 1 to manufacture a color film 2 by printing. After an acrylic resin protective layer 3 is formed, an ITO film 4 is formed as a transparent electrode by spattering. After that, a chrome film 5 which has good adhesion to the ITO film 4 and a low-resistance copper film 6 are formed in sequence as an auxiliary electrode 9. It is thus possible to set the resistance value of the transparent electrode 4 to 1/10 or so of the usual value.
Patent JP-H10118599-A (JP)
Title: Washing method for ampul tube and its washing device
Inventor: FUJITA SUKEHIRO
IPC: A61J1/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To evenly and completely wash the inside and outside surfaces of ampul tubes without destroying these ampul tubes by putting the ampul tubes on suction-out tubes and sucking out the washing water supplied to the outer side of the ampul tubes from the bottoms on the inner side of the ampul tubes by these suction-out tubes. SOLUTION: The ampul tubes 23 are put upside down on a suction-out chamber 21 and the washing to suck out the washing water 5 supplied to the outer side of the ampul tubes 23 from the bottoms on the inner side of the ampul tubes 23 in the suction-out chamber 21 is executed for several minutes to several tens minute. The washing of the outside surfaces of the ampul is executed by the washing water 5 flowing to the inside of the ampul tubes 23. The washing over the entire surface of the inside substrate of the ampul tubes 23 is executed by the washing water 5 which flows from the outside to the inside of the ampul tubes 23, is filled in the ampul tubes 23 and flows from the pointed ends to the bases of the ampul tubes 23 in a headstand state.  As a result, the washing water 5 does not exert impact on the ampul tubes 23 any more and the destruction of the extremely thin ampul tubes 23 is averted.
Patent JP-2001137640-A (JP)
Title: Gas treating device
Inventor: OKANO HIROSHI
IPC: B01D53/81
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas treating device capable of treating the gas even in the case when the vapor of a high boiling material such as photoresist is contained in the air to be treated. SOLUTION: The air stream quick in flow than that of regenerated air flowing in the desorption zone 5 is generated at the periphery of a desorption zone 5 with a blower for a separator to prevent the regenerated air flowing in the desorption zone 5 from flowing to other than desorption zone 5.
Patent JP-H07252445-A (JP)
Title: Silicone-containing medium for artist and its production
Inventor: JIYUDEISU MAABEIN BINSENTO
IPC: C09D13/00
Filed: 1994-12-01
Abstract: PURPOSE: To obtain the subject medium wherein the coating and compounding easiness of a soft pastel, the self-fixing durability of an oil pastel and solvent diluting capacity are combined by mixing a pigment, a binder and a volatile low viscosity methylsilicone fluid.  
     CONSTITUTION: (A) A pigment, (B) a binder and (C) a volatile low viscosity methylsilicone fluid represented by formula I or II (wherein (x) is 3-10; and (y) is 0-4) are together mixed to be applied to a substrate to be dried. The component C is pref. a compd. of either one of hexamethyldisiloxane, octamethyltrisiloxane, hexamethylcyclotrisiloxane, octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane and the component B is pref. either one of tragacanth gum or its deriv., a cellulose deriv., stearyl alcohol, cetyl alcohol, polyvinyl alcohol, hydrocarbon wax and animal (vegetable) fat. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10142820-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SURUGA KAZUYUKI
IPC: G03G5/05
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity and low residual potential and excellent in stability at the time of repetitive use by simultaneously incorporating a specified styryl compd. and a specified hydrazone compd. as an electric charge transferring material. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. an electric charge generating material and an electric charge transferring material on the electrically conductive substrate and a styryl compd. represented by formula I and a hydrazone compd. represented by formula II are simultaneously contained as the electric charge transferring material. In the formula I, each of R1 -R4 is H, alkyl, aralkyl or aryl, R3 and R4 may bond to each other to form a ring and X is a group of atoms required to form a satd. 5- to 8-membered ring in combination with two C atoms in an indoline ring. In the formula II, each of R5 and R6 is alkyl, alkenyl, aralkyl, aryl, etc., at lest one of R5 and R6 is alkenyl and each of R7 and R8 is H, alkyl, alkoxy or halogen.
Patent JP-H03157421-A (JP)
Title: Thermosetting composition and production of cured resin
Inventor: UMETANI HIROYUKI
IPC: C08G18/30
Filed: 1989-11-16
Abstract: PURPOSE:To obtain the quick-drying title composition containing a specific poly(N-cyclic iminoether) compound, epoxy compound and active hydrogen, etc., at a prescribed ratio, having excellent heat resistance and chemical resistance, excellent moldability and small molding shrinkage. CONSTITUTION:The aimed composition containing (A) a poly(N-cyclic iminoether) compound expressed by formula I [n is 2-10; x is hydrocarbon residue of n valent; when n is 2, X is direct bond or formula II (R<b> is H or group expressed by formula III; m is 1-10); Y is bivalent hydrocarbon residue; Ra is H or monovalent hydrocarbon; R<1> to R<4> are H, 1-3C alkyl, benzyl, etc.; Z is direct bond], (B) polyepoxy compound and as necessary (C) either one of a compound having active hydrogen, cyanic acid ester and isocyanate at an amount of iminoether group of the ingredient A of 0.1-10 equivalent per equivalent of epoxy group of the ingredient B and at an amount of <=2 equivalent of ingredient C active hydrogen and (iso)cyanate group per equivalent of total of the epoxy group and the iminoether group.
Patent JP-H04171405-A (JP)
Title: Optical integrating element
Inventor: HOSOI TAKASHI
IPC: G02B6/12
Filed: 1990-11-02
Abstract: PURPOSE:To reduce effect from other elements on a substrate and improve photo detecting precision by providing a high-impedance clad layer between the substrate and a photo detector which consists of a light absorbing layer and photo detecting electrodes. CONSTITUTION:A light guiding layer 3 is formed on a substrate 2 via a high- impedance clad layer 9. A photo detector 6 is made up of a light absorbing layer 11 formed on the end upper face of the light guiding layer 3, and is made up of a metal-semiconductor-metal (MSM) photodiode consisting of photo detecting electrodes 12a, 12b formed on the upper face of the light absorbing layer 11. That is, the photo detector 6, if it has one of electrodes formed on the lower face of the substrate 2, is affected by input signals from a phase modulator 4 which also has an electrode formed on the lower face of the substrate 2, and so small photosignals can not be detected. On this account, both electrodes 12a, 12b of the MSM photodiode are provided on the upper face of the light absorbing layer 11 and the clad layer 9 is provided thereon. It is thus possible to reduce effect from the phase modulator 4 and improve photo detecting precision.
Patent JP-H06142885-A (JP)
Title: Method for molding material
Inventor: ISHIZUKA SATORU
IPC: B22D18/02
Filed: 1992-11-09
Abstract: PURPOSE:To provide the method for molding material which does not require a large-scale pressurizing device and tough molds, can make molding with simple one time of stage, can mold a hardly deformable material and yields a defectless product at a good yield. CONSTITUTION:A blank material 1 to be worked is installed in the molds 2. This blank material 1 is then pressurized in the molds 2 and is heated to the state that the blank material 1 is softened in a vacuum or inert gaseous atmosphere. The product is molded by one stage utilizing the softening of the blank material 1 while simultaneously executing the pressurizing and heating.
Patent JP-H02144012-A (JP)
Title: Pneumatic driver
Inventor: SUGANO TADAO
IPC: A47C4/54
Filed: 1988-11-25
Abstract: PURPOSE:To set the hardness of each air pressure to compose a chair, respectively and independently to regulate the hardness freely by connecting hoses respectively to the proper places of a plurality of air places consisting of sheet materials to be freely expanded or shrunk, and by connecting the other ends of the hoses in series respectively in the order of a pressure detecting section, a valve device, and a fan, to form an air circuit. CONSTITUTION:Air chambers 11, 12, 13 are composed of sheet materials to be freely expanded or shrunk, and the air chamber 12 has an arm placing section 12'. Each one end of hoses 15, 16, 17 is connected to each air chamber, and the other ends are connected to a controller 18. In the controller 18, an operating section 19, a pressure detecting section 20 set at the other end of the hose 15, and a valve device 21 set in close contact with the pressure detecting section 20 are arranged. The hoses 16, 17 are also arranged in the same manner. The spray port 27 of a fan 26 is connected to the valve device 21, and a valve device 23 is connected to a valve device 25, respectively. When they are used as a chair, then the fan 26 is worked, and the respective valve devices are placed between, and air is fed to the respective air chambers and the arm placing section 12' from the respective hoses. The respective air chambers are expanded, and the expansion is detected by the pressure detecting section, and when pressure reaches pressure set previously at the operating section 19, then the respective valve devices are closed. Internal pressure can be individually set, and so hardness can be regulated as desired.
Patent JP-2000126948-A (JP)
Title: Cylinder device
Inventor: FUKUI CHIAKI
IPC: B25B11/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently execute maintenance work for a stopper without disassembling a body. SOLUTION: Circular-arc projecting parts 82a, 82b are formed on a support lever 74 exposed through openings 16a, 16b formed in a first casing 46 and a second casing 48 constituting a body 12, and the circular-arc projecting parts 82a, 82b are allowed to abut on plates 84a, 84b connected to the body 12 to stop the turning operation of an arm.
Patent JP-S63150207-A (JP)
Title: Chain-prolonged urethanediacrylate and dental impression forming matter
Inventor: PAMERA ETSUCHI HEAA
IPC: A61K6/90
Filed: 1987-11-26
Abstract: Disclosed is a new urethane polyacrylate having at least one terminal isocyanato acrylic pendent radical. Preferably the molecular chain within the acrylate caps has been extended with a polyhydroxy compound just before final end capping with isocyanato acrylic. The isocyanato acrylic is preferably isocyanato ethyl methacrylate and the urethane is diisocyanate capped polyether and the polyether radical is oxyalkylene. The method for producing the urethane polyacrylate involves end capping a polyol with diisocyanate yielding a reaction product with two reactive equivalents of isocyanate and then capping less than all of the isocyanate with a hydroxyacrylate, after which the remaining isocyanate is reacted with polyol to provide chain extension. The chain extending polyol is then capped with a isocyanato acrylic. Also disclosed is a new impression material for application to mammalian tissue and curing in contact therewith; the impression material including a free radical polymerizable resin, alkyl benzensulfonyl titanate, polymerization initiator, and filler; and a method of use.
Patent JP-S63150107-A (JP)
Title: Control method for shearing in flying shear
Inventor: MATSUOKA RITSUO
IPC: B23D36/00
Filed: 1986-12-16
Abstract: PURPOSE:To improve the shearing accuracy by providing a material passage detecter at the position where the passage of a material to be sheared can be detected after the acceleration of a flying shear is finished and directly recognize a material position before shearing for adjusting the rotating speed of a shear and correcting the tracking error of the material. CONSTITUTION:A contact A is closed so that a reference rotating speed is inputted into the speed controller 12 of a motor 7 for driving a shear while a flying shear 15 is started so that a rotary drum 5 is rotated. With the advance of a material 1 to be sheared, the tip 1T of the material 1 is detected with a second detecter 9 and at this time the position of a shering blade 6 on the rotary drum 5 is read. At the same time the correcting speed  V in the reference rotating speed of the motor 7 is calculated by the specified expression for closing the contact B. The signal of the correcting speed  V in the reference rotating speed is outputted from the controller 12. In order that the timings when the blade 6 and the shearing position of the material 1 reach the shearing point PB respectively are coincident with each other, the reference rotating speed is corrected with the correcting speed  V so that it is possible to improve the shearing accuracy.
Patent JP-H04170785-A (JP)
Title: Magnetic memory cell
Inventor: MATSUDERA HISAO
IPC: G11C11/14
Filed: 1990-11-05
Abstract: PURPOSE:To enhance transfer characteristic of the corner of a transfer passage by applying a vertical magnetic field together with a uniform magnetic field in a surface to the corner region of the passage in a magnetic memory cell of magnetic bubbles. CONSTITUTION:A magnetic bubble magnetic memory cell is formed of minor loops 6, and major lines 5 in which bubble transfer high frequency currents mutually deviated 90 degrees in phase are applied to conductors of two layers. The conversion gate 1 of the cell is disposed at a position in which many stripe domains of the loops 6 are brought into contact with the lines 5, a domain cutting hair pinlike conductor is composed of two conductors for locally applying a magnetic field in a surface, the two types of the conductors are disposed perpendicularly to the loops 6 at the ends of the loops 6, and a vertical magnetic field is locally applied out of the uniform magnetic field in the surface over the entire cell in the surface at the corner region of a transfer passage. Bloch line pair are replaced with a transfer passage stabilizing Bloch line disposed at the corner by the vertical magnetic field to enhance the transfer characteristic of the corner of the passage to increase the operating margin of the cell.
Patent JP-2000323549-A (JP)
Title: Vacuum processing apparatus
Inventor: NARISHIMA MASAKI
IPC: H01L21/677
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum processing apparatus which can improve throughput and moreover can suppress size enlargement. SOLUTION: This vacuum processing apparatus includes a cooling mechanism 200, which cools a plurality of wafers W accommodated within first and second preliminary vacuum chambers 110 and 120 respectively. The cooling mechanism 200 has a plurality of cooling bases 210 for cooling the wafers W mounted thereon and a hoisting and lowering mechanism 220 for relatively hoisting or lowering the wafers W mounted on the cooling bases 210 with respect to the bases 210. Since the plurality of wafers W after processed can be collectively cooled on the plurality of cooling bases 210, the time for cooling the wafers W can be reduced and its throughput can be improved. Furthermore, since the cooling mechanism 200 is provided within the preliminary evacuation chambers, the size enlargement of the apparatus can be suppressed.
Patent JP-H09141016-A (JP)
Title: Water purifying device
Inventor: KAWAI YU
IPC: E04H4/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure such treated water to which city water is supplied at all times and to enable a user to enjoy comfortable bathing by providing the device with a high-degree treating means for removing the components of the detergent, shampoo and soap intruding into a bathtub and connecting this means in series to a purifying means. SOLUTION: The flocculated and filtered bathtub water flowing into the high-degree treating means 24 from the purifying means 22 is stirred by rotating vanes 24(a). Air is fed through an air pipe 24(e) from an air pump 14(d) simultaneously therewith and is sent in the form of fine air into the high-degree treating means 24 by a porous body 24(b). The air sent therein is mingled with the flocculated and filtered air by the rotating vanes 24(a) to generate froth. The many components of the detergent are included in the generated froth. When a two-way valve 31 in common use as a froth separating means is opened, the froth contg. a small amt. of moisture is discharged from a drain pipe 30. The detergent components are mostly discharged as the froth in such a manner. The remaining detergent components are adsorbed by ion exchange resins 24(c).