baber/WOPTO huggingface dataset:
Patent JP-H02167123-A (JP)
Title: Vacuum cleaner and its combined construction
Inventor: SAITO KATSUHIKO
IPC: A47L9/04
Filed: 1988-12-20
Abstract: PURPOSE:To improve the suction performance by a method wherein when an auxiliary motor is put into operation linking with a main motor, both suction forces of main and auxiliary fans act on dust that is scraped out from a surface to be cleaned by the rotation of a brush. CONSTITUTION:An auxiliary fan 9 is mounted on a shaft 8 of an auxiliary motor 7 is that drives a rotary brush 5. Therefore, when the motor 7 rotates, the rotary brush 5 and the auxiliary fan 9 located on a central suction path 10 are simultaneously put into operation. A power head 14 is connected through a pipe 11 and a hose 12 to a cleaner main body 13, and dust is scraped out from cleaning surface by the rotary brush 5 in the power heat 14 in cleaning operation. the dust scraped out is immediately sucked by the auxiliary fan 9 located on the central suction path 10, and continuously sucked by a main fan in the cleaner main body 13 through the pipe 11 and hose 12.
Patent JP-H06148099-A (JP)
Title: Method for inspecting web and inspection mechanism
Inventor: KITAMURA ATSUSATO
IPC: D06H3/02
Filed: 1992-11-06
Abstract: PURPOSE:To provide a method for inspecting a web by rapidly and accurately grasping a defect of the web and sufficiently considering a human engineering and a production efficiency and an inspecting mechanism. CONSTITUTION:The step of preliminarily inspecting a web is provided before supplying the web to an inspecting step to discover a doubtful defect position of the web by automatically detecting means, the defect position on the web is recorded, and only a position grasped by recording is precisely inspected mainly visually in the inspection step. An inspection mechanism therefor comprises a preliminarily inspecting unit 1 provided at a stage before supplying the web to an inspection unit 5. The unit 1 has automatically detecting means 2 for discovering the doubtful defect position of the web and a recorder 3 for recording the doubtful defect position on the web. Further, the mechanism has braking means 4 for decelerating or stopping the web based on the record only when the doubtful defect part of the web is passed through the unit 5.
Patent JP-H01160773-A (JP)
Title: Antiskid control method
Inventor: WATANABE HIDEO
IPC: B60T8/66
Filed: 1987-12-17
Abstract: PURPOSE:To smoothly effect a braking force to stop a vehicle by issuing a pressure reducing signal after comparison between signals from first and second processing circuits so as to derive a brake signal for likely locking a rear wheel. CONSTITUTION:Speeds of front left and right wheels and rear left and right wheels detected by detectors S11 through S14 are delivered to first and second processing circuits C1, C2 which deliver control signals giving a predetermined slip rate, so that antiskid control circuits 23a, 23c for left and right front wheels, control hydraulic pressure control means 25a, 25b so as to decrease the pressure. Pressure reduction signals from the antiskid control circuit 23b, 23d are fed to detection circuits 28, 30. When either one of the detection circuits detects the signal, a flip-flop 31 changes over a change-over switch 26 to the side where the detection is made so as to control a hydraulic pressure control means 25b so as to decrease the pressure. Thus, a control signal which likely locks a rear wheel is derived so as to control both rear left and right wheels with one and the same braking force. Thus, it is possible to smoothly apply a brake pressure without a wheel being locked, whereby it is possible to stop the vehicle.
Patent JP-H04266362-A (JP)
Title: Winding machine
Inventor: MARUTEIN TSUINGUZEMU
IPC: B65H54/28
Filed: 1991-12-06
Abstract: PURPOSE: To prolong the life of a traverse yarn guide by inserting one traverse yarn guide into a linear guide and a thread groove at an intersection between an approach guide rail and an approach guide groove and at an intersection among a return guide rail, a return guide groove and a return guide thread groove. CONSTITUTION: A linear guide is formed as a linear guide rail pair composed of rails 15 and 16 for approach and return guides, traverse yarn guides 1.1, 1.2 and 1.3 guided by the linear guide pair are caused to travel only in a circulating direction regulated along the linear guide rail pair, and the number of traverse yarn guides 1.1, 1.2 and 1.3 is set equal to twice + 1 of the number of traverse bobbins. Then, at an intersection between the approach guide rail 15 and the approach guide groove 20 and at an intersection among the return guide rail 16, the return guide groove 21 and the return guide thread groove of an inversion range 23.1, the traverse yarn guides 1.1, 1.2 and 1.3 are inserted into the linear guide and the thread groove.
Patent JP-H05158782-A (JP)
Title: Storage device
Inventor: IWABUCHI KAZUNORI
IPC: G06F13/14
Filed: 1991-12-06
Abstract: PURPOSE:To easily and directly attain an access to a secondary storage device from a processor by adding a buffer and a control means in front of the secondary storage device. CONSTITUTION:At the time of making access to a storage device 1, a processor 5 directly tries the access by using an address bus 7 and a data bus 9 in the same manner as the access to a main storage device 6. A control means 3 in the storage device 1 obtains the change of the value of the address buffer 7, issues an access request to the secondary storage device 2 and the secondary storage device 2 transfers data to a buffer memory 4. Consequently, the data of an address position requested by the processor 5 are outputted from the buffer memory 4 to the data bus 8, so that the access to the data of the secondary storage device 2 can be attained by the processor 5. Also, at the time of a miss hit, the control means 3 transfers the present data of the buffer memory 4 to the secondary storage device 2 and transfers the data of the address position requested by the processor 5.
Patent JP-H07178662-A (JP)
Title: Method and device for honing work
Inventor: IIIZUMI MASAHIKO
IPC: B24B33/06
Filed: 1993-12-21
Abstract: PURPOSE:To attain uniformity of a cross hatch formed in an internal surface of a drilled hole by uniformly generating pressing pressure to the internal surface of the drilled hole by a guiding wheel, at honing work time, corresponding to changing internal diametric dimension along an axial direction of the drilled hole. CONSTITUTION:In the vicinity of the top dead center 15a with a large internal diameter of a drilled hole of a cylinder bore 15, an extending pressure by an extending pressure giving means 21 is increased, and in the vicinity of the bottom dead center 15b with a small internal diameter of the drilled hole, this extending pressure is decreased. In this way, pressing pressure to an internal surface 16 of the drilled hole by a grinding wheel 29 is uniformly generated over a total length of the cylinder bore 15, to uniformly obtain also clearness of a cross hatch.
Patent JP-H03183658-A (JP)
Title: Production of stabilized zirconia film
Inventor: MORINAGA KENJI
IPC: H01M8/10
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a thin, uniform and dense stabilized zirconia film by extrusion-molding a specified compsn. consisting of stabilized zirconia powder, an org. binder, a lubricant, a plasticizer and water and sintering the resulting sheet under ordinary pressure. CONSTITUTION:An org. binder, a lubricant and a plasticizer are added to stabilized zirconia powder by >=6 pts.wt., in total, per 100 pts.wt. of the zirconia powder and water is further added by >=15 pts.wt. They are uniformly kneaded and extrusion molded into a sheet with an extrusion molding machine under 20-60kg/cm<2> molding pressure. This molded sheet is then sintered under ordinary pressure to obtain a stabilized zirconia film. By this method, continuous sheet- shaped stabilized zirconia films of large area can be produced in large quantities at a low cost in a short time and the thickness of the films can easily be reduced.
Patent JP-H11311480-A (JP)
Title: Method and device for liquefying natural gas without performing phase separation of refrigerant mixture
Inventor: PARADOWSKI HENRI
IPC: F25J1/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for liquefying a fluid or a gas mix ture where at least one portion is made of hydrocarbon such as natural gas. SOLUTION: A first compression refrigerant mixture M1 that is condensed at least partially by cooling with the support of an external cooling fluid to a temperature lower than -30 deg.C, then is supercooled, is expanded, and is evaporated and a second compression refrigerant mixture M2 that is cooled by the support of the external cooling fluid, then is cooled by heat exchange using the first refrigerant mixture M1 during the first cooling stage (I), and then is condensed at least partially are used, thus liquefying a gaseous mixture such as natural gas. The second partially condensed mixture is sent to a second cooling stage (II) without any phase separation, is completely condensed, is inflated, and is evaporated at least at two-stage pressure levels. The supercooled natural gas is expanded, thus forming a generated liquid natural gas.
Patent JP-H03184247-A (JP)
Title: Image display device
Inventor: AONO HIROSHI
IPC: H01J31/12
Filed: 1989-12-13
Abstract: PURPOSE:To reproduce a high quality image always stably by installing a structure, which consists of an insulative material and has a hole in a position eccentric from the center of gravity, penetratively at one end or the two ends of each wire cathode, and fitting a structure having a proper clearance and is equipped with an eccentric hole into a hole of a restraining tool in which a hole mating with the first named structure is bored. CONSTITUTION:Wire cathodes 30(i) thru 30(iv) are stretched and given a tension by a spring 35, and penetrate holes in eccentric rings 31(i) thru 31(iv). Wire a proper clearance, eccentric ring 31 is fitted in a restraining hole 32a, which is provided in a restraining tool 32 and mating with eccentric ring 31. Even in the case any external force applied to an image display device concerned is generated vibration on wire electrodes 30, the eccentric rings 31 at once abc sorb the vibratory energy, i.e., serve as a damper, to stop the vibration of the wire cathodes 30. Thereby a high quality image can be obtained stably.
Patent JP-H03182574-A (JP)
Title: Lining-free two-sided adhesive tape
Inventor: BORUFUGANGU SHIYAHATO
IPC: C09J7/10
Filed: 1990-11-28
Abstract: PURPOSE: To provide a double-sided adhesive tape that can bond permanently items having nonuniform pads on the surfaces to be bonded by providing a pressure-sensitive layer containing solid glass fine particles.  
     CONSTITUTION: Solid glass fine particles (the average diameter: 10 to 100 μm, particularly 30 to 60 μm, and the density: 1.8 to 7.2 g/cm 3 , particularly 1.9 to 4.2 g/cm 3 , and 2 to 3 g/cm 3  in a special case) are contained in an amount of 1 to 50 pts. by volume, particularly 3 to 40 pts. by volume to form a pressure- sensitive adhesive layer having a thickness of 200 μm thereby making a double- sided adhesive tape without any backing. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09160144-A (JP)
Title: Three-dimensional display device
Inventor: NOMURA TOSHIO
IPC: G03B35/18
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To accurately realize stereoscopic vision even when an observer moves and to prevent the observer from sensing the switching of an image. SOLUTION: A lenticular lens 12 is arranged on the front surface of a liquid crystal panel 11, and six two-dimensional belt-like images, that is, three belt-like images for a left eye and three belt-like images for a right eye are allowed to correspond to one cylindrical lens. Three images for the left eye are the same image each other, and also three images for the right eye are the same image each other. The position of the observer is detected by a head position detecting device 17, and a both-eye signal synthesis circuit 15 is controlled by a display position control circuit 16 in accordance with the detected result so as to positionally deviate the belt-like images on the panel 11.  Thus, an image area for a left eye and an image area for a right eye formed in an observation space are moved by following the positions of both eyes of the observer so that the respective eyes of the observer may be always positioned in the center of the image area for the left eye and the image area for the right eye.
Patent JP-H09155145-A (JP)
Title: Packing type biological deodorization tower
Inventor: OKETANI SATOSHI
IPC: B01D53/81
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of sulfur even when either of an once-through type water spray method and a circulation type water spray method is adopted. SOLUTION: Inflow ports 21, 22 of odorous gas are formed in a deodorization tower 11. Two treatment sections which consist of sections 14, 15 corresponding to the inflow port 21 of odorous gas and of sections 16, 15 corresponding to the inflow port 22 of odorous gas are arranged side by side in the inside of the deodorization tower 11. While operation of either treatment section is stopped for a suitable period, sulfur deposited during operation can be decomposed by microorganisms.
Patent JP-H11214665-A (JP)
Title: Cmos image sensor
Inventor: GUIDASH ROBERT MICHAEL
IPC: H01L27/146
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To form an active image sensor, by the fact that the sensor comprises a photo detector constituted by the implant at an angle to the gate. SOLUTION: A substrate 1 comprises a part of a transistor 32 or gate 22, and a dopant is implanted at an angle to the gate 22 to ensure a region 26 expanding below the gate 22, whereby the masking and other treatments for forming of the region 26 and source of the transistor 32 are omitted. A conductive region 26 is formed by the implant, it can be expected that a region having a desired doping level and enough depth obtd. by a short and low heat continuity is formed in a submicron CMS process. Accordingly, by forming a deep conductive region and shallow two p-n junctions are formed, the structure thereof also minimizes the bulk dark current to maximize the charge mobility, the same as the surface recombination.
Patent JP-H08208768-A (JP)
Title: Abs molding compound with new form
Inventor: HERUBERUTO AIHENAUAA
IPC: C08F279/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic ABS molding compound having a high viscosity and a relatively low rubber content.  
     SOLUTION: The molding compound contains at least one resin matrix and a particulate emulsion-polymerized graft rubber dispersed therein. At least 70% (by number) of the rubber particles have rubber-phase structures detectable by photographs taken with a transmission electron microscope. Each of the particles contains irregular cell-like sealed bodies of a resin-forming polymer. Its surface has an irregularly serrated structure having 5-30 serrated projections, and has a diameter of d+d/x (wherein x is 3-15) differing from that of an ideal spheres having a diameter of d. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01170354-A (JP)
Title: Rotor for magnet generator
Inventor: SUGIURA HIDEMASA
IPC: H02K1/27
Filed: 1987-12-23
Abstract: PURPOSE:To smoothly rotate a rotor by providing a plurality of partition walls protruding axially from the annular base of the inner bottom of a cup-shaped yoke, and securing a magnet disposed between the walls by elastic protrusion pieces attached to the walls. CONSTITUTION:An annular positioning member 8 of synthetic resin is loosely press-fitted to the inner bottom of a cup-shaped yoke 6, and its base 8b is secured by a pin 8a to a predetermined position. The member 8 has two axial partition walls 8c, 8d, a magnet 7 is inserted to a zone A therebetween, pressed by a cuplike suppressing cylinder 9 clamped by screws to the bottom, and secured by an adhesive coating in advance the outer periphery. The wall 8d has elastic members 8e elastically protruding circumferentially at both sides. Thus, the magnet 7 is effectively held, and even if magnet pieces has irregular dimensions, a rotor can be smoothly rotated.
Patent JP-H06146076-A (JP)
Title: Anodic oxidizer for conductive film
Inventor: MATSUDA KUNIHIRO
IPC: C25D11/00
Filed: 1992-11-10
Abstract: PURPOSE:To surely prevent the non-oxidized part of conductive film from being oxidized by preventing a resist mask formed covering the non-oxidized part of the conductive film on a substrate from being peeled while anodic oxidation is being performed. CONSTITUTION:Substrate heaters 11, 12 are provided on a substrate carrier path which carries the substrate in an electrolyte cell 21, and the resist mask on the substrate is calcined by heating the substrate 1 just before the anodic oxidation is performed, and the resist mask is adhered closely with the conductive film.
Patent JP-H01166384-A (JP)
Title: Magnetic disk
Inventor: TANI HIROSHI
IPC: G11B5/73
Filed: 1987-12-23
Abstract: PURPOSE:To obtain high recording density by causing an area, in which a head executes a CSS (contact start stop), to be multi-layer constitution which is different from the other area. CONSTITUTION:A protecting film 3 to have anticorrosion is formed only in the area, where the head executes the CSS, and a protecting film 4 to have resistance against sliding is formed on the film 3. Namely, this protecting film 3, which is formed in the area where the head executes the CSS and has the anticorrosion, prevents a metallic magnetic medium 2 from being eroded in the area. Then, the protecting film 4 to have the resistance against sliding on the upper part prevents a magnetic film and head from being abraded with accompanying the low floating of the head. Thus, the anticorrosion of the magnetic disk is improved and a record reproducing can be executed at the high density in a record reproducing area.
Patent JP-H02167742-A (JP)
Title: Decorative braided tape for car molding and preparation thereof
Inventor: NAGAYAMA TOMOYOSHI
IPC: C09J7/02
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the damage of a film and the crack of a metal membrane and to provide a beautiful metallic hue by bonding a releasable adhesive tape to the single surface of a fluoroplastic film and successively providing the metal membrane, an adhesive layer and a polyvinyl chloride resin layer to the other surface thereof. CONSTITUTION:A metal membrane 2 composed of chromium, nickel, aluminum or an alloy thereof is provided to the single surface of a fluoroplastic film 1 having a thickness of 10-100mum usually and bonded to a polyvinyl chloride layer 4 (usual thickness, about 50-200mum) through an adhesive layer 3 while an adhesive tape 5 is bonded to the other surface of the film 1. The adhesive tape 5 is formed by providing a pressure-sensitive adhesive layer 7 based on an acrylic polymer or rubber to the single surface of a support 6 composed of paper or a plastic film. By this method, a decorative braided tape capable of effectively preventing the generation of the damage of the film 1 and having a sharp metallic hue is obtained.
Patent JP-H04283531-A (JP)
Title: Process for producing bisphenol
Inventor: JIYOSEFU BUROUN PAUERU
IPC: C07C37/00
Filed: 1991-11-13
Abstract: PURPOSE: To provide a process for producing an acid contact bisphenol using an acid resin contact isomerization method which yields the improved purity and yield of products.  
     CONSTITUTION: a) The reaction product mixture composed of the bisphenol and bisphenol by-products is formed by bringing a carbonyl compd. into reaction with an excessive amt. of a phenolic compd. in the presence of an acid catalyst; b) part of this reaction product mixture is sent to a crystallization zone; c) part of this bisphenol by-product is brought into reaction with an acidic ion exchange resin isomerization catalyst under the conditions of converting this by-product to this bisphenol to form the isomerized reaction product mixture contg. the bisphenol; d) the isomerized reaction product mixture is brought into reaction with a protective bed selected from alumina, silica, titanium oxide, zirconium oxide, tin oxide, carbon and silicon carbide and e) the bisphenol is recovered from the isomerized reaction product mixture subjected to the treatment. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02169934-A (JP)
Title: Bath unit
Inventor: NAKAJIMA AKIHIKO
IPC: E03C1/02
Filed: 1988-12-22
Abstract: PURPOSE:To use a bathtub water discharge opening and a shower simultaneously, and make possible hot water supply for the bathtub water discharge opening even if a power failure occurs by arranging a water feeding stop valve and a hot water supply stop valve in a bypass circuit for the bathtub water discharge opening, while a mist nozzle is connected to this side of a small mixing valve. CONSTITUTION:When a primary water feeding pipe 40, a primary hot water supply pipe 41, a water feeding stop valve A15 and a hot water supply stop valve 15A are opened together, a water feeding stop valve B28 and a hot water supply stop valve B30 are closed, electric power is supplied to an electronic type mixing valve 1, hot water supply change motor switches of an overhead shower 18, a hand shower 22, a bathtub water discharge opening 26 and a wash place water discharge opening 27 are successively operated by a separately set remote controller, desired hot water can be discharged. On the other hand, in the case where hot water is discharged simultaneously with the use of the bathtub water discharge opening 26 and the hand shower 22, the water feeding stop valve B28 and the hot water supply stop valve B30 can be opened to regulate and at this time the overhead shower 18, the wash place water discharge opening 27 and the mist shower 18 are wholly made possible for simultaneous use. Specially, the mist shower alone is made possible for the simultaneous use even if a power failure occurs, and it is easy to apply to the bathtub water discharge opening 26 by the above operation.
Patent JP-H03183511-A (JP)
Title: Manufacture of composite molded product
Inventor: INOUE MASATAKA
IPC: B29C44/00
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a sandwichlike composite molded product having a low- density foam core in a core part, by a method wherein foamable resin particles and curable liquid molding resin are cast into such a part of the inside of a cavity of a mold, where the foam core is formed, along the inside of which at least a reinforcement material is installed. CONSTITUTION:Molds 1, 2 are prepared and a reinforcement material 3 is installed along the inside of the molds, that is, the inside of a cavity of the molds 1, 2. An airtight sheet such as paper or a film or a fiber sheet comprised of an organic fiber or an inorganic fiber or a metallic fiber is used as the reinforcement material 3. A matter comprised of a curing foam, for example, polyurethane or phenol or its precursor or thermoplastic resin such as polyacrylonitrile or polystyrene is mentioned as foamable resin particles. Curable liquid molding resin such as epoxy resin or unsaturated polyester resin well- known generally is used preferably. Although a compounding ratio of the foamable resin particles and liquid molding resin differs with density or tenacity of an obtainable molded product and easiness in molding, a range of 5/95-60/40 is preferable by a weight ratio generally.