baber/WOPTO huggingface dataset:
Patent JP-H11150934-A (JP)
Title: Column for linear motor and its manufacture
Inventor: FURUYA MASAHARU
IPC: H02K41/025
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To increase the thrust generated by a linear motor with high efficiency, by a method wherein a plurality of ring grooves are formed at prescribed pitches around a core material, and a plurality of conductor rings composed of a good conductor are buried inside the ring grooves. SOLUTION: A column 10 for a linear motor is formed in such a way that magnetic- body rings 13 and conductor rings 14 in the prescribed number of pieces are placed alternately in advance on a pillar-shaped core material 12 and that a tightening metal fitting 15 is then placed. A plurality of columns 10 are connected in series to be a prescribed length so as to be used. When the columns 10 are used, a current flows inside the columns 10, and a temperature is raised. In this case, when aluminum or copper is used for the conductor rings 14, its coefficient of thermal expansion is larger than that of the magnetic-body rings 13 composed of iron, and the diameter of the conductor rings 14 is expanded more so as to swell to the outside. However, the magnetic-body rings 13 are formed to be a trapezoidal shape whose width is expanded to the outside, and the conductor rings 14 are held by their taper parts. As a result, it is possible to prevent the diameter of the conductor rings 14 from being expanded, and the diameter of the columns 10 becomes more uniform as a whole. Since their distance to a stator at the outside can be reduced, the efficiency of the columns 10 can be enhanced.
Patent JP-H09177641-A (JP)
Title: Intake device of internal combustion engine
Inventor: NODA TORU
IPC: F02M69/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent atomized fuel from being attached to an intake passage wall and becoming the wall flow by providing an intake flow control valve having a notch to throttle the intake passage according to the operational condition, and a means to shield the atomized fuel which is injected from an injector toward the intake passage wall. SOLUTION: An injector 3 opposite to an intake port 4 is fitted to a cylinder head 10. The fuel is injected from the injector 3 to an intake port 4. A shielding projected part 22 is formed as a shielding means to shield a part of the atomized fuel by raising an intake passage wall 20. The shielding projected part 22 has a flat inclined surface 23 of the prescribed angle of inclination. The inclined surface 23 is located on the downstream side of a notch 13 of an intake flow control valve 8, and opposite to a fuel nozzle of the injector 3. The inclined surface 23 is formed so that a part of the atomized fuel which is injected from the injector 3 and diffused in the radial direction is collided and deflected so as to be away from the intake passage wall. The atomized fuel is prevented from being attached to the intake passage wall 20 and becoming the wall flow.
Patent JP-H01177061-A (JP)
Title: Photograph processing device
Inventor: YAMANA KEIICHI
IPC: G03G15/10
Filed: 1987-12-28
Abstract: PURPOSE:To effectively treat wastes by electrically attracting toner particles in excessive developer to an electrode, isolating and removing them, supplying a solvent constituent in the excessive developer from which toner particles are removed to a developing part which completes development and washing away the excessive developer. CONSTITUTION:Toner particles in the excessive developer remaining after film is developer are electrically attracted to the electrode by an electrically attracting and isolating means 86, and the particles are isolated and removed from the solvent in the excessive developer. The solvent from which toner particles are isolated and removed is supplied to the developing part 16 which completes development by a solvent supplying means, and the developer is removed by washing away the developer attaching to the developing part 16. In that case, the most of the excessive developer remaining after film is developed is a solvent constituent, and the toner particles in the developer attracted to the electrode after they are isolated and removed are less, and thereby their processing is easy. Thus the excessive developer (wastes) can be effectively treated.
Patent JP-H0220891-A (JP)
Title: Elastic fixing roller
Inventor: KATO CHIAKI
IPC: G03G15/20
Filed: 1987-12-30
Abstract: PURPOSE:To prevent damages of a fixing roller due to separating pawls and a thermistor and the like and to extend its life by forming as the outer layer of a roller core a heat-resistant rubber layer and further on the surface of this outer layer, a heat-resistant rubber layer reinforced with a porous material or fibers disclosed to the surface of the layer. CONSTITUTION:The outer layer made of heat-resistant layer 2 is formed on the roller core 1 made of a metal ceramics, or plastics, or the like, and on this outer layer 2, the heat-resistant rubber layer 3 is formed and it is reinforced with the heat-resistant porous material, such as fluororesin, or woven or nonwoven fabric of heat-resistant fluororesin fibers or conductive carbon or metallic fibers, and the surface of the layer 3 is the mixture of said rubber and the porous material or the fibers disclosed to the surface by grinding, thus permitting the elastic fixing roller to have resistance to scratching due to the separating pawls and the thermistor and the like, and to be extended in life.
Patent JP-H10164274-A (JP)
Title: Communication terminal and communication automatic switching method
Inventor: YAMASHITA HIROMASA
IPC: H04W92/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent an unpleasant feeling from giving to the other party by responding with a voice message that is preliminarily stored when a voice communication comes with a modem automatic incoming call set and later by switching to a modem to perform data receiving when the time preliminarily defined passes. SOLUTION: A CPU 26 connects a modem part 31 to a line according to an input instruction from a key inputting part 27 and shows reproduced data on a display part 28 according to a processing program of a communication program part 32. Here, at the time of an incoming call, a message that is contained in a voice response outputting part 30 is automatically sent out via a CODEC part 24, for instance, 'The modem is now connected. Communication is not available. Please disconnect it.' After that, a timer 29 is started to measure an elapsed time and when the other party does not disconnect the line and a prescribed time preliminarly set passes, a response tone of data communication is sent through the part 31 to start a modem communication operation.
Patent JP-H03178359-A (JP)
Title: Electrodeposition coating apparatus
Inventor: INOUE AKITO
IPC: B05C3/09
Filed: 1990-11-30
Abstract: PURPOSE:To easily control the amount of the acid in an electrodeposition bath tank while keeping the quality of coating by using a neutralizing agent extraction type diaphragm electrode device and a neutralizing agent obstruction type diaphragm electrode device as the respective electrodes constituting the second electrode part. CONSTITUTION:The object 1 to be coated as the first electrode part 1 arranged in an electrodeposition bath tank 100 and the second electrode part 2 consisting of a plurality of the electrodes arranged corresponding to the object 1 to be coated are mounted. A current is supplied across the object 1 to be coated and the electrode part 2 through the aqueous solution W of a film forming substance received in the bath tank 100 to apply the film forming substance to the object 1 to be coated by electrodeposition. As a plurality of the electrodes constituting the electrode part 2, diaphragm electrode devices 3, 4 having diaphragm parts separating the respective electrodes from the aqueous solution W are used. An electrode 12 composed of a corrosion-resistant member and the first diaphragm part 9 obstructing the greater part of the flow of the ion in the neutralizing agent within the aqueous solution W attracted to the electrode 12 are provided to one diaphragm electrode device 4 and the second diaphragm part transmitting and extracting the neutralizing agent is provided to the device 3.
Patent JP-H02183061-A (JP)
Title: Setting method of strut
Inventor: OKAMOTO OSAMU
IPC: E04H17/22
Filed: 1988-12-29
Abstract: PURPOSE:To prevent the generation of cracks by fixing an anchor to the ground surface, fixing temporarily by erecting a strut so as to surround the anchor, and pouring grout between the inside downward of the strut and the anchor to harden. CONSTITUTION:An anchor 2 is set and fixed to the ground surface or concrete 1. After that, a strut 3 is erected so as to surround the anchor 2, and it is positioned to fix temporarily. Then, grout 4 is poured between the inside downward of the strut 3 and the anchor 2 to harden and fix.
Patent JP-H08154401-A (JP)
Title: Fork shovel
Inventor: FUJISAKI TOSHIKO
IPC: E02F3/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide a fork shovel capable of easily digging hard soil in the case of construction or planting work, etc. CONSTITUTION: A fork part 1 is formed at the tip end of the blade 2 of a shovel 3 for construction work.
Patent JP-H09176397-A (JP)
Title: Cyclic olefin-based resin composition and its use
Inventor: NISHIJIMA SHIGETOSHI
IPC: B65D1/09
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compound containing a prescribed cyclic olefin-based resin and a prescribed rubber in a specific ratio, and capable of stably retaining excellent transparency especially even in an environmental change.  
     SOLUTION: This composition comprises (A) 100 pts.wt. of a cyclic olefin- based resin which is selected from among (i) a random copolymer of ethylene and a cyclic olefin of formula I ((n) and (q) are each 0 or 1; (m) is 0 or a positive integer; R 1  to R 18 , R a  and R b  are each H, a halogen, etc.) or formula II ((p) and (q) are each 0 or a positive integer; (m) and (n) are each 0-2; R 1  to R 19  are each H, a hydrocarbon, etc.), (ii) a ring opening polymer or copolymer of the cyclic olefin of formula I or formula II, (iii) a hydrogenated substance of the component (ii) and (iv) a graft modified substance of the component (i), the component (ii) or the component (iii) and has ≥70°C softening point and 0.05-10dl/g intrinsic viscosity at 135°C in decalin, and (B) 0.01-10 pts.wt. of a rubber having ≤98 rubber hardness specified JIS A. The difference, ND[B]- n d [A] in refractive indexes nD[A] and nD[B] of the component A and the component B is ≤0.015. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02178097-A (JP)
Title: Tip of writing utensil
Inventor: SATO NAOKI
IPC: B43K8/02
Filed: 1988-12-28
Abstract: PURPOSE:To make the tip of a brush easy to shape, to make the flow of ink smooth at the beginning of writing, to make the tip of the brush easy to become soft and to prevent the generation of a blur by treating the tip of the brush with an aqueous solution containing a specific amount of an alkali salt of a styrene/acrylic resin having a specific wt. average MW. CONSTITUTION:The tip of a brush is treated with an aqueous solution containing 0.01-20 wt.% of an alkali salt of a styrene/acrylic resin having a wt. average MW of 2000-30000. As the alkali metal salt of the styrene/acrylic resin, a sodium salt, a calcium salt, a hydroxyamine salt, a potassium salt and an ammonium salt are designated. When clothlike laver is soak in the aqueous alkali salt solution, the tip of a brush is made easier to shape and writing is made smooth at the beginning of writing. The use amount of said laver is pref. set to 0.01-20% by wt. of the total amount of the aqueous solution in the sum amount with the alkali salt of the styrene/acrylic resin.
Patent JP-2001152181-A (JP)
Title: Purification method for fatty acid
Inventor: TERASAKA MICHIO
IPC: C11C1/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a purification method whereby a fatty acid excellent in hue, storage stability, or the like, is obtained at a low cost in a simple and easy manner without using an additive. SOLUTION: In this method, a palm-derived fatty acid is heated at 80-240 deg.C in an oxygen or air atmosphere and then distilled.
Patent JP-2000159380-A (JP)
Title: Medium aligning mechanism and printing device provided therewith
Inventor: IWATSUKI TAKASHI
IPC: B41J11/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a part of a medium from being pressed against a reference plane and buckled by aligning the medium so that it becomes parallel without tilting. SOLUTION: Aligning rollers 290, 290B are formed into structures rotatable about a shaft 284 and connected together via a connecting link 291. Thus when one of the aligning rollers 290, 290B is in contact with a medium, the one aligning roller becomes parallel to conveying direction; when both of the aligning rollers are in contact with the medium, the aligning rollers are tilted to a reference plane; that is, since aligning is achieved only when both of the aligning rollers are in contact with the medium, the medium is aligned to become parallel with a feed path.
Patent JP-H11175839-A (JP)
Title: Automatic vending machine
Inventor: KOSUGE MASAHITO
IPC: B65G59/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine of a simple and inexpensive structure that can attain simplification of as merchandise delivery mechanism and stabilization of the delivery posture of a merchandise. SOLUTION: A merchandise carrier table 11 that has a width equivalent to an entire width of a merchandise column row is provided in a lower part of plural rows of merchandise columns so that the merchandise carrier table can protrude to the front side of the merchandise column and move back and forth. And this merchandise carrier table 11 is provided with a pusher 13 which is selectively moved vertically by a plunger mechanism 14 through a central opening part of a merchandise supporting table 4 which forms a bottom part of each the merchandise columns, so that the pusher can protrude to the inside of the merchandise column.  When the merchandise carrier table 11 moves forward, a merchandise is selectively pushed out by the pusher 13 which protrudes to the inside of the merchandise column concerned by selectively operating only a plunger mechanism 14 that is selected and, after this merchandise is mounted on the merchandise carrier table 11 at one point, it drops in a merchandise passage by retreat of the merchandise carrier table 11.
Patent JP-H01176258-A (JP)
Title: Low-pressure extrusion of hollow board containing reinforcing fiber
Inventor: MATSUDA HIDEAKI
IPC: C04B28/02
Filed: 1987-12-30
Abstract: PURPOSE:To obtain the title hollow board outstanding in fireproofness, light weight, safety and weatherability through low-pressure extrusion forming proc ess, by preparing, under specified conditions, a cement-contg. W/O type emulsion in which reinforcing fiber consisting of synthetic fiber has been dispersed. CONSTITUTION:First, an emulsified product is prepared by incorporating (A) a mixture of 100pts.wt. of cement (e.g. Portland cement) and 40-500pts.wt. of water with (B) 1-20wt.% of a vinyl monomer solution made up of at least one kind of water-insoluble vinyl monomer (e.g. styrene, trimethylolpropane trimethacrylate), 3-50wt.%, based on said monomer, of an inverse emulsifying agent (e.g. sorbitan monoleate) as the nonionic surfactant with a HLB of 3-6, and a polymerization initiator (e.g. benzoyl peroxide). Thence, this emulsified product is incorporated with (C) 0.3-5wt.%, based on this product, of a synthetic fiber (e.g. acrylic fiber) with an aspect ratio of 100-2,000 and length of 2-20mm to produce a cement-contg. W/O type emulsion dispersed with the reinforcing fiber. This emulsion is then fed to an extruder equipped with dies for forming hollow board to perform extrusion hollow forming at 0.1-2kg/cm<2> followed by curing and drying.
Patent JP-2000162697-A (JP)
Title: Film unit with lens
Inventor: TOBIOKA TAKU
IPC: G03C3/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To switch a photographing focus position and to imprint data such as date on a photographic frame with respect to a film unit with a lens. SOLUTION: A light transmitting member 19 is provided on the front of a unit main body 2, and the liquid crystal panel of a data module provided in the main body 2 is irradiated with external light and strobe light. By setting a focus-switching knob 10 provided at a lower part on the front of the main body 2 to an index M, a projection formed at the outer periphery part of a photographic lens 14 moves into the deepest part of a recessed part formed on a lens presser in the main body 2, and the lens 14 is projected to a subject side and is focused at about 0.1 m to 1 m. By depressing a shutter button 22 after setting a subject within such a distance range, the subject image is formed within the exposure range of film. At the same time, data light transmitted through the liquid crystal panel is formed in a data image forming area within the same exposure range. By setting the knob 10 to an index N, the projection comes out of the recessed part of the lens presser and abuts on the back of the lens presser, and the lens 14 is moved so as to be separated from the subject and focused at about 1 m to ∞.
Patent JP-H06158236-A (JP)
Title: Metallic material
Inventor: TAKEMURA KATSURO
IPC: C22C19/05
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a metallic material generating no metal dust in a hydrocarbon-hydrogen atmosphere having a very low S content under low pressure by specifying a compsn. consisting essentially of Fe and Cr or further contg. Ni. CONSTITUTION:This metallic material consists of Ni, Fe and Cr in (0-0.65):(0.25-0.85):(0.10-0.70) weight ratio, satisfies 0.0385928Ni<8>+0.00638238 Fe<18>+0.00378623Cr<6=0.001 and is especially suitable for a catalytic reformer. When this metallic material is used, the generation of metal dust in an atmosphere having a very low S content under low pressure can be prevented.
Patent JP-2001152773-A (JP)
Title: Drilling bit and drilling tool
Inventor: HAYASHI TAKESHI
IPC: E21B10/26
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a drilling bit 1 and a drilling tool capable of drilling a hole having parts differing in inside diameter at a time. SOLUTION: This drilling bit is provided with a bit main body 2 in which a cutting blade part 5 is provided on at least an outer peripheral side of a tip part, mounting parts 6, 7 to which drilling rods 12, 13 can be attached, respectively, are provided on the tip side and the rear end side of the bit main body 2, the drilling rod 13 driving the drilling bit 1 is attached to the mounting part 7 on the rear end side of the bit main body 2, and the drilling rod 12 to which the other drilling bit 11 provided with a cutting blade part 18 having a smaller diameter than that of the cutting blade part 5 of the drilling bit 1 is attached to a tip thereof is attached to the mounting part 6 on the tip side of the bit main body 2.
Patent JP-H09174088-A (JP)
Title: Aerobic treatment method for waste liquid containing terephthalic acid
Inventor: KIMURA TAKUHEI
IPC: C02F3/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently treat waste liquid containing terephthalic acid without diluting to reduce its high load by performing aerobic microorganism treatment of terephthalic acid waste liquid using microorganisms which are obtained by collecting and acclimatizing cultivation using a culture medium containing a specified ratio or more of terephthalic acid. SOLUTION: Bacteria are added into the alkali reducing processing waste liquid of polyester fibers and cultivated aerobically using a microorganism source obtained by collecting and acclimatizing cultivation using a culture medium such as soil, compost, and sludge containing 0.5% or more of terephthalic acid, after the growth of the bacteria being recognized. A part of the bacteria is transferred to a new culture medium, and the cultivation is continued further. The work is repeated many times, and microorganisms involved in the decomposition of terephthalic acid are collected and treated. In this way, waste liquid containing terephthalic acid can be treated efficiently without diluting to reduce its high load.
Patent JP-H09181154-A (JP)
Title: Board thermal treatment equipment
Inventor: YABE MANABU
IPC: H01L21/683
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment equipment which performs thermal treatment of a board and can correct a position of a board which is shifted to the side direction. SOLUTION: A fixed guide 4 fixed to a fixed shaft 8 and a rotation guide 5 which is rotatably fixed are arranged below a board retaining plate 1. A first long hole 13 stretching in the radius direction is formed in the fixed guide 4, and a second long hole 14 stretching in a direction slanting in the radius direction is formed in the rotation guide 5. When side shift of a board 15 is corrected, the rotation guide 5 is rotated, an abutting pin 10 moves the board 15 to a horizontal direction, with the first long hole 13 and the second long hole 14, and the center of the board 15 is made to coincide with a specified reference position.
Patent JP-H11169000-A (JP)
Title: Culture of laver
Inventor: SHIRAISHI TOSHIKUNI
IPC: A01G33/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for culture laver capable of preventing reduction in commercial value of laver caused by change of laver to red bud and deficiency in luster in treating laver with an acid so as to exterminate and prevent miscellaneous algae such as green laver, diatoms, etc., and red rot disease, white rot disease, etc. SOLUTION: Seawater is mixed with 0.001-0.3 wt.% of bittern obtained from a solution after removal of sodium chloride from seawater in a salt manufacturing process and an acid such as an inorganic acid, a carboxylic acid, an organic phosphoric acid or the like and adjusted to pH0.5-5.0 to give a treating solution, in which laver or a culture tool stuck with laver is immersed.
Patent JP-H10174635-A (JP)
Title: Bed for vehicle
Inventor: IWATANI MASAMITSU
IPC: A47C17/80
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a bed for a vehicle which is lightweight and easy to handle constantly at a stable cost. SOLUTION: This bed for a vehicle is formed by placing a bed main body 2 over a frame 3. In this case, the bed main body 2 is formed of corrugated cardboard of a triple-layer structure that a core material 10 and both corrugated cardboard sheets 11 and 11 are stacked on each other. Inner cores 10a of the core material 10 are provided one after another vertically in numbers along the length L of the bed 1. Inner cores 11a of the corrugated cardboard sheets 11 are arranged with their wave-shaped length matched to the width W of the bed 1.
Patent JP-H11172395-A (JP)
Title: Hot dip metal coating device
Inventor: MASUMOTO HIROTO
IPC: C23C2/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the craze and crack of the inside wall of a hot dip metal coating vessel at the time of executing batch type hot dip Al-Zn coating by using a wet process flux. SOLUTION: The sectional shape of the inside wall of the hot dip metal coating vessel 5 comprises a continuous slope, for example, a semicircular or elliptic shape, axisymmetrical with the central axis of the furnace bottom, or a tapered surface inclusive of plural surfaces of over 90 deg. in intersection angle or a curved surface, by which the quantity of the thermal expansion of the plating bath in a solid phase state is absorbed and the stress on the inside wall is relieved.