baber/WOPTO huggingface dataset:
Patent JP-H10153032-A (JP)
Title: Door with arm stopper and arm stopper
Inventor: JIN HIROBUMI
IPC: E06B3/36
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To remove a door main body from a door frame easily and completely at the time of emergency. SOLUTION: This door with arm stopper 1 is provided with a door frame 2, a door main body 7 attached to the door frame 2 in such a manner that it can be opened and closed freely through a hinge 6 engaged with the door frame 2 in such a manner that it can be engaged and disengaged freely, and an arm stopper 40 which is stretched between an upper end part of the door main body 7 and the door frame 2 and regulates an open end position of the door main body 7.  An operation lever 19 which is engaged with the hinge 6 and can release the engagement condition of the hinge 6 with the door frame 2 from an outdoor side is provided in the door main body 7, the arm stopper 40 has an arm 41 which is engaged with the door main body 7 in such a manner that it can turn and slide freely and by which a basic end part 41b on a door frame 2 side is engaged with the door frame 2 in such a manner that it can turn freely, and a tip part 41a on a door main body side of the arm 41 is engaged with the door main body 7 from above through a slider 43 in such a manner that it can be engaged and disengaged freely.
Patent JP-H02176289-A (JP)
Title: Solenoid valve
Inventor: KUBO KENICHI
IPC: F16K31/06
Filed: 1988-12-28
Abstract: PURPOSE:To lift and move at a high speed a valve unit, when it is lifted from a valve seat, by forming a recessed part, closed by the peripheral surface of a valve main unit and the valve unit in a cylindrical shape, and an internal peripheral surface of the valve unit, appearing in the recessed part, into a cylindrical shape. CONSTITUTION:A valve main unit 306 is fixed to a bottom wall in a casing 301. The valve main unit 306 forms a valve seat 309 and an annular recessed part 310 in an upper end of a shaft part 307. The valve main unit 306 forms in its inside an introducing path 311 opened in its one end to the recessed part 310 and in the other end to a lower end surface of the shaft part 307. The valve main unit 306 slidably provides a valve unit 312 seating in the valve seat 309 a crossing part of internal peripheral surfaces of a small contour cylinder part 313 and a tapered part 314, and the recessed part 310 is closed by the small contour cylinder part 313. The valve unit 312 is lifted, even when the recessed part 310 is opened, the valve unit 312, whose internal peripheral surface is formed in a fixed diameter, is prevented from being pressed in a direction of the axial line by fuel in the recessed part 310. In this way, the valve unit 312 can be lifted at a high speed.
Patent JP-H08156984-A (JP)
Title: Spray can of air spray can system
Inventor: HIROKAWA YOSHIRO
IPC: B05B9/04
Filed: 1994-12-05
Abstract: PURPOSE: To ensure the sealing performance between a mouthpiece and a valve and safely perform the residual pressure disposal after the mouthpiece is re moved, by a method wherein thread grooves are formed on the inner circumfer ential surface of the mouthpiece, a sealing material is attached on the thread grooves and the cylindrical part of a valve is brought into contact with the sealing material. CONSTITUTION: Thread grooves 22 are formed on an inner surface 20 of a mouthpiece 2 of a spray can 1, a sealing material 5 is attached on the thread grooves 22, and the inner circumferential surface of a cylindrical part 30 of a valve 3 to be mounted out the mouthpiece 2 is brought in contact with the sealing material 5 attached on the thread grooves 22, so the valve 3 is mounted on the mouthpiece 2 by a cap 4. Thereby, with the spray can 1 filled with pressure air, a complete air-tightness is ensured as the sealing material 5 is pressed by the pressure air.  When the cap 4 is removed to release the residual pressure after liquid in the spray can 1 runs out, releasing of the pressure cart be safely carried out because releasing of the residual pressure beings when the bottom edge of the cylindrical part 30 of the valve 3 passes the bottom edges of the thread grooves 22 which hold the sealing material 5.
Patent JP-H02178229-A (JP)
Title: Antiviral agent
Inventor: KIDO YASUHITO
IPC: C08B37/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an antiviral agent effective especially for treating AIDS, having low toxicity, containing a sulfated carboxymethyl polysaccharide. CONSTITUTION:A sulfated carboxymethyl polysaccharide having 10-70% carboxymethyl group and 1-20% sulfate group is contained as an active ingredient is pharmaceutically manufactured to give the aimed substance. Cellulose, chitin, mannan, inulin, lentinan, etc., can be preferably used as the polysaccharide of raw material. The sulfated carboxymethyl polysaccharide is obtained by combination of reaction of introducing sulfate group into a polysaccharide and reaction of introducing carboxymethyl group into the polysaccharide. The polysaccharide can be optionally converted into a salt.
Patent JP-H0686913-A (JP)
Title: Regeneration process and system for simultaneous removal of fine particle, sulfur oxide and nitrogen oxide from gaseous stream
Inventor: MITSUCHIERU AARU KOOEN
IPC: B01D53/34
Filed: 1991-11-20
Abstract: PURPOSE: To make simultaneously removable SOx , NOx and particulate matter from a gas stream by removing SOx by means of a fine solid acceptor on a porous carrier, NOx by means of ammonia gas and particulate matter by means of filtration while using an entrained bed. CONSTITUTION: In a reactor 6, the entrained bed for carrying an absorbent being the fine solid SOx acceptor on the porous carrier is formed by the flow rate of a waste combustion gas. An ammonia gas is supplied to the waste combustion gas stream through a gas injector 20. NOx is reacted with ammonia to generate nitrogen and water and SOx is reacted with the absorbent or absorbed on it. A mixture of used absorbent and particulate matter is collected at a filter 8 and is separated into comparably coarser finely-divided absorbent and comparatively finer particulate matter at a classifier 30. The finer matter is filtrated at a filter 36 and removed through a pipe 48. The used absorbent is regenerated by releasing SOx gas at a regenerator 40 and the regenerated absorbent is returned to the reactor 6 through a pipe 50 by jetting. The released SOx is supplied to a SOx recovery apparatus 60.
Patent JP-H03192587-A (JP)
Title: Disk cartridge
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/50
Filed: 1989-12-21
Abstract: PURPOSE:To improve a cleaning effect and to reduce the error generation probability by constituting the spring force of a lifter for pressing a disk cleaning sheet to the disk side so that the force is greater on both sides as compared with the center part. CONSTITUTION:The lifter 9 is constituted of working an elastic material such as a metallic sheet or a synthetic resin sheet so that only one DD cross section (center part) is formed or two CC cross sections (both side parts) are formed. Thereby, the spring force of the lifter 9 is greater on both sides and liners 4a, 4b are effectively brought into contact with the disk 3 even in the outer or inner periphery of a recording part in a magnetic disk 3, so that cleaning is applied to all areas and the error generation probability can be reduced. Since only a part of the lifter is constituted of plural parts and other parts are not drastically changed, cleaning can be extremely simply executed.
Patent JP-H07157188-A (JP)
Title: Encapsulation and sealing device
Inventor: SATAKE ATSUSHI
IPC: B65H39/043
Filed: 1993-11-30
Abstract: PURPOSE:To prevent enclosure from beakage by sensing whether the enclosure set in a standby means is in place and whether is supplied to the stage face from the standby means, and sensing that the enclosure is neither deformed nor curled up or has not experienced falling off etc. CONSTITUTION:The first photo-sensor X is installed at a supplying means 6 of an encapsulating/sealing device. When an enclosure 2 placed on a stage plate 8 aslant is going to be transported by a contacting member 5 with any unreasonable force to cause its curving in such a way as protruding gradually upward, the sensor X will sense this situation of enclosure 2. The encapsulating/ sealing device is stopped by transmitting a stop signal from an emergency stopping means in conformity to the output of this first photo-sensor X. The second sensor Y is installed on the stage plate 8 so that the encapsulating/ sealing device is stopped alike through the emergency stopping means in accordance with the output of the second photo-sensor Y in case the contacting member 5 has missed capturing the enclosure 2 while passing under it and the enclosure 2 has not passed the part with the second photo-sensor Y.
Patent JP-H01171843-A (JP)
Title: Manufacture of composite container and its apparatus
Inventor: KUROSAWA MASAO
IPC: B29D22/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a desired shape of a pipe, e.g., a square pipe having a large curvature at a corner, by providing a plurality of female split molds at both sides of a male mold, and closing said molds while a free end portion of a sheet material is wound around the outer peripheral surface of said male mold. CONSTITUTION:While a pair of female molds 16, 17 are opened, a sheet material 2 molded in advance into a U-shape is set on a male mold 15. After the sheet material 2 is completely set, a positioning pin 24 is pulled up, and simultaneously a pair of female molds 16, 17 are closed. As a pair of female molds 16, 17 are closed, the inner surfaces in the upper part of the molds 16, 17 are closely adhered to the upper corners of the sheet material 2 on the male mold 15. On the other hand, the inner surfaces in the lower part of the molds 16, 17 bend free end portions of the sheet material 2 protruding downward from the both sides of the male mold 15 along the lower corners of the male mold 15. A molten resin is ejected from a resin ejection nozzle 52, which flows first through an injection hole 50 into a mold which is a bottom wall 11b of a container 11. Then, the molten resin, running through a lower annular groove 56 and a communicating groove 57, fills an upper annular groove 55.
Patent JP-H07155797-A (JP)
Title: Sludge granulating system
Inventor: OKUDA AKIRA
IPC: C02F11/14
Filed: 1993-11-30
Abstract: PURPOSE:To enhance a granulating effect by dripping a sludge mixed with a core soln. by a sludge dripping device, dipping the sludge drip in a liq. coagulant to form a sludge current and taking out the current from the coagulant by a grain discharge means. CONSTITUTION:An aq. soln. of alkali alginate, etc., is prepared as a core soln. and stored in a storage tank 3. The sludge from a sludge tank 4 and the core soln. from the tank 3 are introduced into a mixing tank 6a and mixed by an agitator 6b to form a homogeneous sludge. The sludge flowing down from the mixing means 5 is dripped by a sludge dripping means 7, the sludge drip is dipped in a liq. coagulant sent from a coagulant preparation tank 13 into a coagulant tank 9 to form a gel-like sludge grain. The sludge grain discharged from the tank 9 and the coagulant are separated in a solid-liq. separation tank, the sludge grain is squeezed and crushed in a dehydrator 16, and the water of the sludge occluded in the grain is pressed out from the gel-like clad.
Patent JP-H01180795-A (JP)
Title: Laser beam machine
Inventor: OKUBO TAKAHIRO
IPC: B23K26/064
Filed: 1987-12-28
Abstract: PURPOSE:To surely protect a condensing lens from dusts by injecting a gas toward a laser passage by setting up a gas pouring port on a condensing lens holder and crossing the injected gas near the holder end face. CONSTITUTION:A 1st passage running along an inner wall part 4 by communicating a gas pouring port 12 smaller than the diameter of 1st and 2nd condensing lens holder 1, 2 and a 2nd passage toward the center direction of the hollow part 2 of the 1st condensing lens holder 1, i.e., the laser light passage are formed in a gas injection port 10. This 2nd passage is taken as the tip of the gas injection port 10 in the shape of its tip being contracted. A condensing lens can thus be protected from dusts surely.
Patent JP-2001147977-A (JP)
Title: System and method for supporting purchase and sale
Inventor: KOMATSU HIROYUKI
IPC: G06Q50/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a purchase and sale supporting system with which a purchase and sale negotiation can be effectively supported. SOLUTION: A purchase and sale supporting system 10 for supporting the purchase and sale negotiation between the buyer of an article and sellers who are providing articles is provided with a buying order input part 12 for receiving a buying order containing the non-routine request item of the buyer, a buying order checking part 14 for checking the clearness and rationality of the buying order, a buying order classifying part 16 for classifying the buying order for each kind of articles, a buying order presenting part 18 for presenting the buying order to the sellers, an answer input part 20 for inputting the answers of the sellers and an answer presenting part 24 for presenting the answers from the sellers in a comparable way to the buyer.  Buyers B1-Bn of articles and sellers S1-Sm of articles are respectively connected through the Internet 100 to the purchase and sale supporting system 10.
Patent JP-H10160280-A (JP)
Title: Cooling system for show case
Inventor: YAMADA YUTAKA
IPC: F25B27/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a show case which is preferable to be used in a shop under a commercial environment where a supplying of electrical power is restricted. SOLUTION: A cooling system for a show case includes a compressor 41 for refrigerant, a condenser 45 for condensing the refrigerant, an expansion valve 21 for expanding the refrigerant and an evaporator 15 for heat exchanging the refrigerant with air in a show case 1 and evaporating it. The system comprises an engine 61 having a gas as its fuel for use in driving the compressor 41. Since the engine having a gas as its fuel is used, it is possible to eliminate a problem associated with a limitation of supplying an electrical power.
Patent JP-H03190862-A (JP)
Title: Amide derivative and fungicide for agricultural and horticultural use
Inventor: SUZUKI HIDEO
IPC: C07D409/12
Filed: 1989-12-20
Abstract: NEW MATERIAL:The compound of formula I [A is group of formula II, formula III, etc., (R<1> is H or 1-4C alkyl; R<2> is 3-6C cycloalkyl or 5-6C cycloalkenyl); B is thienyl, furyl, pyrazoline, triazole, etc.; D is cyano, thiocarbamoyl or amidoxime] and its optically active isomer. EXAMPLE:N-(cyano-2-furylmethyl)-4-cyclobutyl-2-methyl-thiazole-5-carbo xamide. USE:A fungicide for agricultural and horticultural use. Especially effective against blights caused by Phycomycetes such as downy mildew of cucumber and late blight of potato. PREPARATION:The compound of formula I can be produced by reacting an aminoacetonitrile derivative of formula IV with an acid halide of formula A-COX (X is halogen) in the presence of an acid acceptor (e.g. triethylamine) in a solvent such as THF at -30 deg.C to +50 deg.C.
Patent JP-H05196788-A (JP)
Title: Rotating jig for key in support grid
Inventor: OYAMA JUNICHI
IPC: G21C21/00
Filed: 1991-12-13
Abstract: PURPOSE:To facilitate insertion of fuel rods by a method wherein springs projecting into lattice spaces of support grid are made to bend all together by rotating simultaneously keys inserted into the lattice spaces. CONSTITUTION:The title jig has the body 10 of the title jig having a strip- shaped flat plate surface 11 formed, a plurality of engagement members 2 which are provided rotatably in the flat plate surface 11 of the body 10 and to which the end parts of a plurality of keys inserted in juxtaposition into each array of lattice spaces in support lattices for fuel assemblies are fitted respectively and a drive shaft 4 disposed along the direction of arrangement of these engagement members 2, and the drive shaft 4 and the engagement members 2 in a plurality are joined by gears.
Patent JP-H04195173-A (JP)
Title: Cleaning device for full-color copying machine
Inventor: MAEDA YASUTAKA
IPC: G03G21/00
Filed: 1990-11-28
Abstract: PURPOSE:To successively execute both-side copying without deteriorating image quality by eliminating fixing oil attached on a photosensitive body by a magnetic brush oil cleaner after toner left on the photosensitive body is eliminated by a blade. CONSTITUTION:Since the large quantity of fixing oil is attached on a paper where a toner image is fixed, the fixing oil is attached on a transfer intermediate body 15 and the photosensitive body 13 when the both-side copying is executed. Then, after the toner left on the body 13 is eliminated by the blade 23, the fixing oil on the body 13 is eliminated by the magnetic brush cleaner 21 and before the next cycle of developing is started. Thus, the image quality is prevented from being deteriorated because the fixing oil is mixed in developer.
Patent JP-H04199055-A (JP)
Title: Pellicle structure body
Inventor: FUJITA MINORU
IPC: G03F1/62
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the separation between a pellicle film and a frame body by bonding the pellicle film to the frame body using adhesive capable of dissolving coating layers. CONSTITUTION:A pellicle structure body 10 is formed by bonding a pellicle film 12 to a frame body 14 using adhesive 20 capable of dissolving a coating layer. After forming coating layers 16, 18 on the whole surface of the pellicle film 12, the coating layers 16, 18 are dissolved/removed by the adhesive 20 at the time of bonding the pellicle film 12 to the frame body 14, and the adhesive 20 is hardened to bond the pellicle film 12 directly to the frame body 14. Sufficient bonding strength can be thereby obtained, and both are not separated even with air blowing or the like performed to remove foreign material from the pellicle film face.
Patent JP-2001146700-A (JP)
Title: Mold for pulp molded cushion, method for producing pulp molded cushion and pulp molded cushion
Inventor: HAYASHI SHIGEJI
IPC: B65D85/68
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pulp molded cushion regulated so that the angle between one surface contacting with a product, and another surface may be 90 deg.. SOLUTION: One surface a1 or b1 of the mold, for molding a part at which the pulp molded cushion 11a and 11b contacts with one surface of a product 12 is tilted from the parting line 10 by the draft, and another surface c1 of the mold, for molding a part at which the pulp molded cushion 11a and 11b contacts with another surface of the product 12 is arranged so as to incline at 90 deg. angle from the one surface a1 or b1 of the mold.
Patent JP-H07189488-A (JP)
Title: Compactor for concrete
Inventor: HARA HIDETOSHI
IPC: E04G21/06
Filed: 1993-12-27
Abstract: PURPOSE:To save labor, and to improve quality by bearing a vibrator to a float floating on placed concrete. CONSTITUTION:Vibrators 11, on which floats 16 are mounted previously, are dropped into a placing space S from the inspection windows 4 of an inner mold 1. When concrete C is placed into the placing space S, the vibrators 11 are elevated together with the floats 16. The vibrators 11 are driven at optimum time intervals by a control section through wiring cables 14, and concrete C is excited and compacted.
Patent JP-2001145665-A (JP)
Title: Absorptive article
Inventor: KOYAMA TAKAO
IPC: A61F13/494
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article, such as a throw-away diaper, which is excellent in the preventiveness of leakage from leg parts or waist part and does not excessively tighten the parts around the legs and trunk of a wearing person. SOLUTION: This absorptive article has a liquid permeable front surface sheet 2, a liquid impermeable leak-proof sheet 3 and a liquid holdable absorber 4, is substantially longitudinally long and has a pair of side flaps 6 and 6 on both right and left sides in a longitudinal direction. Shrink sheet materials 10A and 10B consisting of shrink materials and non-shrink materials are disposed in the waist part in at least either of a back side part A and abdomen side B or a pair of the side flaps 6 and 6. The waist part 1a where the shrink sheet materials are disposed or a pair of the side flaps 6 and 6 are curved toward the inner side of the absorptive article.
Patent JP-H03190911-A (JP)
Title: Star type copolymer and production thereof
Inventor: OHATA MASATOSHI
IPC: C08F297/02
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the title copolymer having different arms by subjecting an anion-polymerizable monomer to anion polymerization, then adding a protecting hydroxyl group-containing monomer to the living growth end, subjecting another monomer to block copolymerization and polymerizing a third monomer with a deprotecting hydroxyl group salt. CONSTITUTION:(A) An anion-polymerizable monomer is subjected to anion polymerization using an organic alkali metal as an initiator, a protecting hydroxyl group-containing diphenylethylene derivative shown by formula I (R1 is H or 1-3C alkyl; R2 is direct bond and 1-3C alkyl; R3 to R5 are 1-3C alkyl; Z is Si or C) is added to the living growth end of the formed polymer of the component A and the formed addition product is used as an initiator. (B) An anion- polymerizable monomer is subjected to anion-polymerization, a hydroxyl- protecting group of the compound shown by formula I at the chain center of the formed block copolymer is removed to give an alkali metal salt, which is used as an initiator. (C) An anion-polymerizable monomer is polymerized to give a star type copolymer shown by formula II (A', B' and C' are polymerized repeating units of the components A, B and C; x, y and z are degree of polymerization).
Patent JP-2000161326-A (JP)
Title: Manufacture of screw member and female screw member and working method for metallic material
Inventor: NAKAMURA KATSUAKI
IPC: F16B35/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To secure a moving destination of excess thickness generated in forming a screw and to improve formability by providing a screw shape on a peripheral surface and parting the screw shape by a plurality of grooves extending in the axial direction. SOLUTION: An inner periphery of a punch 350 is worked into a tapered shape and an outer periphery of the punch 350 has a taper of the same shape. Therefore, because tips of quadripartite punches 340a to d are collided against a stopper 330 and are stopped after two kinds of punches 340a to d and 350 are integrally inserted into a hole 14, further the quadripartite punches 340a to d are expanded in a radial direction by a wedge effect as the insertable punch 350 advances. As a result, screw shapes formed on outside faces of the quadripartite punches 340a to d are bitten into an inner peripheral surface of the hole 14 and the screw shapes are transferred. At this time, a location where the quadripartite punches 340a to d are bitten is a location for avoiding a groove. As a result, excess thickness due to biting of the quadripartite punches 340a to d can be released to the groove.