baber/WOPTO huggingface dataset:
Patent JP-H04205911-A (JP)
Title: Magnetic recording medium for horizontal magnetization
Inventor: HORIKAWA JUNICHI
IPC: G11B5/66
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a magnetic recording medium for horizontal magnetization having superior magnetic characteristics and hardly undergoing the deterioration of the magnetic characteristics with the lapse of time by successively forming a layer of a first magnetic body contg. Co and a layer of a second magnetic body which is the oxide of the first magnetic body. CONSTITUTION:A layer 3 of a first magnetic body contg. Co is formed on a glass substrate 1 and a layer 4 of a second magnetic body which is the oxide of the first magnetic body is formed on the layer 3 to obtain a magnetic recording medium for horizontal magnetization. A change of the magnetic characteristics of the layer 3 due to oxidation can be prevented and the layer 4 also has magnetic characteristics and ensures superior magnetic characteristics of the vicinity of the surface of the medium required at the time of high density recording. The medium has high magnetic flux density and high coercive force and hardly undergoes the deterioration of the saturation magnetization with the lapse of time.
Patent JP-H11231528-A (JP)
Title: Photo-image forming composition
Inventor: BARR ROBERT
IPC: G03F7/032
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a photo-image forming compsn. having excellent adhesion strength and flexibility, little fluidity at low temp. and a long storage life. SOLUTION: This photo-image forming compsn. consists of (A) a polymer binder having 60 to 90 deg.C Tg and acid groups which render the compsn. developable in an alkaline aq. soln., (B) an addition polymerizable component comprising ethylenic unsatd. compds., and (C) a photoinitiator which initiates polymn. of the addition polymerizable component (B) by irradiation of active rays. The amt. of (A) is 29 to 69% of the total amt. of (A), (B) and (C), the amt. of (B) is 30 to 60% of the total amt., and the amt. of (C) is 0.1 to 15% of the total amt. The component (B) consists of (B') an isocyanate compd. having >=1000 weight average mol.wt. and (B") other ethylenic unsatd. compds. The amt. of (B') and the amt. of (B") are 2 to 30 wt.% and 0 to 57 wt.% of the total amt., respectively.
Patent JP-2000158101-A (JP)
Title: Method of preheating tundish
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To restrain oxidization of deposit/residual skull in a tundish easily and at low cost. SOLUTION: When a tundish 1 is preheated, oxidation retarder composed of carbon and organic substance carbonized by combustion is sprayed to the inner wall of the tundish 1 and then it is preheated with a gas burner. Since CO gas produced through combustion forms a reducing atmosphere, the generation of FeO near the inner wall of the tundish 1 can be prevented safely and easily.
Patent JP-H09161350-A (JP)
Title: Information signal reproducing device and its producing speed setting method
Inventor: SATO MAKOTO
IPC: G11B15/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To deal with and reproduce even any setting speed of other equipment by converting a speed setting command of other equipment to the speed setting data adapted to a self equipment. SOLUTION: An interface 3 performs processing of a link layer and a physical layer such as formation, detection of a packet and encoding and recording of data for an IEEE 1394 serial bus 2. Then, a digital interface microcomputer 4 performs the processing of formation application layers of various commands and responses, and converts the speed setting command sent from an editing equipment, etc., into the speed setting data adapted to a VTR 1. A mode processing microcomputer 5 inputs the speed setting data from the digital interface microcomputer 4 to a mechanism control microcomputer 6, and at this time, controls mechanical modes such as REC, PB, FF, RE of a mechanical system.  Thus, the reproducing speed set by other equipment is converted into an absolute speed capable of being dealt with by the self equipment, and the reproducing is performed at the speed according to the setting speed of other equipment.
Patent JP-2000157998-A (JP)
Title: Treatment of night soil, and coagulant therefor
Inventor: ITO SHUICHI
IPC: A47K11/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of night soil capable of reducing malodor of the night soil or the like just after use or during storing in a portable toilet or the like and coagulant therefor. SOLUTION: A proper quantity of water 11 and the coagulant 7 are charged into a night soil bag 3 housed in a pedestal 4 of a portable toilet 1 before the use of the toilet. The coagulant 7 contains a coagulating component 8 and a deodorizing component 9, which are sufficiently dispersed to each other. The coagulating component 8 acts on water 11 to form a jelly like coagulant 12, in which the deodorizing component 9 is uniformly dispersed. The jelly like coagulant 12 coagulates to wrap the night soil 10 by charging the same quantity of water 11 and the coagulant 7 after the use of the toilet as that before the use of the toilet.
Patent JP-H11156102-A (JP)
Title: Reboiling steam compression type distillation method and distillator used therefor
Inventor: TAKAMATSU TAKEICHIRO
IPC: B01D3/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain further higher energy-saving effect by a method wherein steam generated from a reboiler is compressed to be supplied to a distillation tower, a reboiler is heated with the steam rising in the distillation tower, and simultaneously reflux is generated in the distillation tower to execute distillation operation. SOLUTION: Mixed solution in which a raw material is introduced at a specific proportion into a tower bottom solution of a distillation tower 5 and a reboiler part 4, is supplied to an upper part in a pipe (the reboiling part) 4 from a solution inlet 8, and steam generated from an inside of the pipe (the reboiling part) 4 is pressurized with a compresser 20 to be supplied to a tower bottom of an outside of the pipe (a distillation tower part) 5 from a steam inlet for outside pipe 10. Thereby, the outside of the pipe (the distillation part) 5 is operated at a pressure higher than that of the inside of the pipe (the reboiler part) 4, the inside of the pipe (reboiling part) 4 is heated with steam rising in the outside of the pipe (distillation part) 5, and reflux is generated in the outside of the pipe (the distillation part) 5 to execute specific distillation operation. Therefore, energy required for compression is extremely reduced, and distillation can be efficiently executed.
Patent JP-2000159618-A (JP)
Title: Stable control of plant disease
Inventor: INUTA TORU
IPC: A01N59/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably controlling plant diseases in extremely high effect repeatability for controlling the plant diseases. SOLUTION: This method for stably controlling plant diseases comprises using acidic electrolyzed water, preferably the acidic electrolyzed water having an effective chlorine concentration of >=50 ppm. The acidic electrolyzed water is an aqueous solution produced on the side of an anode on the electrolysis of an aqueous solution containing chlorine, and the hypochlorous acid as the major antimicrobial ingredient is highly reactive and has many action points against the pathogenic microbes. Stable control effects rich in repeatability can be expected by the method for controlling the plant diseases with the acidic electrolyzed water.
Patent JP-2000141156-A (JP)
Title: Driving device for machine tool
Inventor: KITAMURA AKIHIRO
IPC: B23Q5/22
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To average and uniformize the positioning error due to the deflection of a ball screw by setting the sum of distance from a ball screw driving unit motor to each nut constant. SOLUTION: Ball screws and nuts 26, 28 are deflected by the dead weight thereof and a load from a table. During variously working work pieces, positioning is repeatedly performed. A position of the maximum deflection of the ball screws 26, 28 is located close to ball screw driving unit motors 38, 40. The degree of deflection is different largely and uneven positioning error is generated according to the positioning of the ball screws 26, 28. Since the ball screw driving unit motors 38, 40 are arranged opposite to each other so that a sum B+D of distances B, D from the ball screw driving unit motors 38, 40 to the ball screw nuts 44, 46 becomes constant, positioning error can be averaged to be even. Consequently, correction of the positioning error is remarkably facilitated.
Patent JP-H08231393-A (JP)
Title: Allergic conjunctivitis therapeutic agent for eye local site
Inventor: OGAWA TAKAHIRO
IPC: A61K9/08
Filed: 1995-12-26
Abstract: PURPOSE: To obtain the subject safe therapeutic agent containing a specific aromatic amide compound as an active ingredient and effective in a small amount. CONSTITUTION: This therapeutic agent containing an amide compound of the formula as an active ingredient in a concentration of 0.001-2W/V% (especially preferably 0.3-1W/V%). The therapeutic agent is administered at a dose of approximately 0.0005-8 mg (especially preferably approximately 0.15-4mg) (as the active ingredient) per day for an adult in one to four proportions a day by one or two drops (e.g. 50-100μl) once. The therapeutic agent is especially prepared in the form of an aqueous suspension opthalmic solution. The therapeutic agent may be compounded with additives such as a buffer solution, an isotonic agent, a preservative, a stabilizer, a thickening agent, a chelating agent, a pH-controlling agent, a dissolution auxiliary agent, a surfactant, and a suspending agent, and one or more other medicines.
Patent JP-2001161046-A (JP)
Title: Motor actuator
Inventor: SASAKI KAZUAKI
IPC: F16D41/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To control surely the opening/closing of a drain valve of a washer, etc., and avoid impact noise in a fully closed operation state. SOLUTION: A motor actuator has an output shaft 9 to which a rotation force of a motor 1 is transmitted via a deceleration wheel train, a valve opening/closing operation unit 10 which is made to rotate by receiving the rotation force of the output shaft 9 and converts the rotation force into a linear reciprocal motion force to open/ close the drain valve, a coil spring 13 as a part of a one-way clutch mechanism which transmits the rotation force of the output shaft 9 disconnectably to the valve opening/ closing operation unit 10, and a centrifugal governor mechanism 60 which makes the valve opening/closing operation unit 10 close the valve while giving brake to the unit 10 when the drain valve is closed.  A rotary plate 65 of the centrifugal governor 60 is turned with a high revolution when the revolution of the valve opening/closing operation unit 10 reaches a value not less than a certain revolution (a revolution by a restoration force of the drain valve), and braking members 66a and 66b provided on the rotary plate 65 are spread outward and brought into contact with the inner surface of a fixed wall 75a of a braking operation housing unit 75, formed on a cover 73, and a braking force is produced by the friction between the fixed wall 75a and the braking members 66a and 66b.
Patent JP-H06182486-A (JP)
Title: Production of sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C9/10
Filed: 1992-12-18
Abstract: PURPOSE:To provide the sand core having excellent coatability by compounding an inorg. salt and esters to form a sand core prototype even if the sand core prototype is solidified by using a worm box method. CONSTITUTION:The sand core prototype is obtd. by compounding the inorg. salt, such as Na2SO4, and phthalic acid esters, such as dibutyl phthalate, or fatty acid esters at the time of molding the sand core. The surface of the sand core prototype is then subjected to uniform coating by immersion into a coating agent, etc., and is dried, by which the sand core having the excellent coatability is obtd.
Patent JP-H09175672-A (JP)
Title: Sheet feeder
Inventor: FUJIWARA HIROSHI
IPC: B65H3/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To satisfactorily separate and feed a wide sheet body with a simple structure when the sheet body is separated and fed by a feed roller continued with a cylinder face and a notch face and separation pawls holding both corners of the sheet body. SOLUTION: Integrally rotated auxiliary rollers 15 are provided on both sides of a feed roller 14, and a cylinder face 22 continued with the portion having nearly the same diameter as that of the cylinder face 18 of the feed roller 14 and the portion having a smaller diameter is formed on each auxiliary roller 15. Even when a sheet body is wide in width, the excessive curve between the feed roller 14 and separation pawls 10 is restrained by the auxiliary rollers 15, and a satisfactory separation feed is realized.
Patent JP-H08183456-A (JP)
Title: Carrier
Inventor: SUDO ATSUSHI
IPC: B62B1/26
Filed: 1994-12-28
Abstract: PURPOSE: To provide a carrier easy to transport a liquid container and a plastic case, especially easy to keep balance in the case of transporting the liquid container for kerosine or the like and to facilitate liquid discharge work. CONSTITUTION: The upper part of a truck 1 with two tires 4 fitted to the bottom part is provided with two arms 7, 7 erected with a space in the orthogonal direction to the proceeding direction of the truck 1. The upper end sides of both arms 7, 7 are laterally connected to form a handle 8. A bearing 10 is laterally fitted to the intermediate parts of both arms 7, 7, and a storage bucket 12 is provided between both arms 7, 7. Supporting shafts 13, 13 are protrusively provided in the cross direction on both sides of the storage bucket 12, and these supporting shafts 13 are rotatably supported on the bearing 10 so as to hold the storage bucket 12 horizontally at the time of transportation.
Patent JP-H06213301-A (JP)
Title: Differential gear for rotating one driving apparatus with two motors
Inventor: IKEDA TSUGUNOBU
IPC: H02K7/10
Filed: 1992-11-08
Abstract: PURPOSE:To enable a heavy object to be moved at a high speed and to be stopped at its stop position with high accvracy. CONSTITUTION:Bevel gears 5 and 6 fitted around an driving shaft 1 rotatably from both sides are engaged with a bevel gear 4 which is fitted around an induction shaft 3 which is perpendicularly to the shaft line 2 of the driving shaft 1. A pulley 8 which drives a movable object is attached to the driving shaft 1, and pulleys 9, 10 are attached to gears 5, 6 respectively, the belt 12 of a high power motor 11 is laid around the pulley 9, and the belt 14 of a low speed motor 13 is laid around the pulley 10. When heavy objects are moved at a high speed through, this constitution, the heavy objects are moved by the high power motor 11, and when heavy objects are to be moved by a low speed motor 13 at a low speed immediately before stopping, the heavy objects can be stopped at the stop position with high accuracy.
Patent JP-H07157574-A (JP)
Title: Polyester sheet excellent in impact resistance and container made therefrom
Inventor: FUJITA AKIHIDE
IPC: C08G63/181
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a polyester sheet improved in impact resistance, especially when stored under high temperature and moisture and to obtain a polyester container therefrom. CONSTITUTION:This sheet consists of a polyester resin composed of a polyethylene terephthalate obtained by polycondensation of terephthalic acid and ethylene glycol and having 0.5-1.2 intrinsic viscosity and <=2.0mol% diethylene glycol content.
Patent JP-H05147252-A (JP)
Title: Auto-adjusting circuit for print density
Inventor: TATE MASASHI
IPC: B41J29/46
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a thermal printer which always realizes high print quality (equal print density) without the influence of a variety of media. CONSTITUTION:The title circuit has a fixed image pickup sensor 2 that detects the print results printed on a medium with heating elements and a control circuit 4 that controls the energy supply in each dot unit by storing the information of the results detected by the fixed image pickup sensor 2 in each dot unit.
Patent JP-H08185556-A (JP)
Title: Money exchanger for freely switching coin dispensation and collection
Inventor: NAKAJIMA KEN
IPC: G07D1/04
Filed: 1994-12-28
Abstract: PURPOSE: To improve the certainty, easiness and speediness of coin collecting work of a money exchanger. CONSTITUTION: This money exchanger is provided with a paper money slot for inserting a paper money to be exchanged, coin dispensing port for dispensing coins for exchange, coin stock part 56 for housing those coins for exchange, coin counter 78 for counting the amount of coins to be dispensed from the coin dispensing part among the coins housed in that coin stock part 56, path 80 dedicated to coin dispensation for guiding the required number of coins counted by that coin counter 78 to the coin dispensing port 32, and path 166 dedicated to coin collection for guiding the coins to be housed in the coin stock part 56 to a coin collecting box 20 separately from that path 80 dedicated to coin dispensation, and these paths 166 and 80 dedicated to coin collection and dispensation are provided so as to be freely switched.
Patent JP-H06182345-A (JP)
Title: Water purification device
Inventor: ASAI KUNIO
IPC: C02F1/46
Filed: 1992-12-21
Abstract: PURPOSE:To eliminate the necessity of wiring connection work with a power source at the time of replacing an aluminum plate and utilize effectively power source electricity. CONSTITUTION:A device comprises an electrolysis cell 4 circulating waste water, a couple of electrode plates 5a and 5b provided in the electrolysis cell 4, a plurality of aluminum plates 6 disposed between the electrode plates 5a and 5b, and solar battery 7 connected with the electrode plates 5a and 5b.
Patent JP-H03203239-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIYOSHI TOSHIKIYO
IPC: H01L21/3205
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to form a contact hole smaller than the resolution of a lens by etching an insulation layer with a side wall film and a resist film as a mask and forming a contact hole. CONSTITUTION:A resist is applied on an etched film 2 so that a resist film 3 is formed. The resist film 3 is subjected to patterning so that an opening section 4 is formed. After a side wall film 6, which is required as a mask when the layer 2 is etched on the side wall of the resist film 6, the resist film 3 and the side wall film 6 are used as a mask and the layer 2 is etched, thereby forming a contact hole 8. It is, therefore, possible to form the contact hole 8 whose width is smaller than the resolution of a lens.
Patent JP-H08187560-A (JP)
Title: Heat treatment method of continuously cast slab
Inventor: KINOSHITA KATSUHIRO
IPC: B22D11/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide a heat treatment method of a continuously cast slab which can be applied in on-line and does not give the effect to casting velocity of the cast slab and further, can accurately execute the heat treatment. CONSTITUTION: On the way of carrying the cast slab 10 produced by continuous casting and cut off into a prescribed length by laying on a carrying table D, water of >=0.3m<3> /min.m<2> flow rate is sprayed from sprays 13-16 arranged vertically and horizontally to the carried cast slab 10 to execute the rapid cooling treatment on the surface of the cast slab 10.
Patent JP-H05175990-A (JP)
Title: Second channel data transmitter
Inventor: NAKAMURA YUZO
IPC: H04L5/22
Filed: 1991-12-24
Abstract: PURPOSE:To send data of a end channel newly in addition to conventional data transmission in the data transmission of an envelope form. CONSTITUTION:A 2nd channel data transmission circuit 13 of a sender side equipment 10 controls a status bit transmission 12, inserts 2nd channel data 16 to a status bit within a protection time of the status bit, an envelope composition circuit 11 generates an envelope from the data 15 and the status bit 17 and sends it. An envelope separation circuit 21 of a receiver side equipment 20 separates the envelope into data 24 and a status bit 25, a status bit detection circuit 22 detects the status bit, outputs control information 26 and sends status bit information 27 and a 2nd channel data reception circuit 23 detects 2nd channel data 28 from the status bit information 27.
Patent JP-H06183760-A (JP)
Title: Production of infrared transmissive lens
Inventor: MIZUNO YASUO
IPC: C03C3/32
Filed: 1992-12-22
Abstract: PURPOSE:To provide a inexpensive lens particularly by press molding in producing an infrared transmissive lens. CONSTITUTION:The lens 6 is formed by feeding a piece 3 cut-out into dice shape from a glass lump made of a chalcogenide glass stock to a mold 4 provided with a recessed part, heating the mold 4 at a temp. above the softening point of the glass, softening and deforming the piece 3 to obtain pellets 5 and pressing the pellets 5 in a metallic mold.
Patent JP-2001149917-A (JP)
Title: Cover cap
Inventor: OTAKI SHIGETOSHI
IPC: C02F1/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cover cap which is light in weight, can be opened and closed with a little labor, floats easily in water, is high in anti-deflection strength, stable in a walk feeling and provides the necessary and sufficient strength efficiently in accordance with a size of the cover. SOLUTION: This cover cap A comprises a composite plate 10 which is formed by laminating fiber reinforced erasing plates 2, 3 integrally above and below a resin foam 1 of a high expansion ratio and is constituted in such a manner that longitudinal reinforced materials 4 which part the resin foam 1 are plurally disposed in parallel with the width direction at constant intervals between the upper and lower fiber reinforced resin plates 2, 3, the upper and lower both ends of the resin foam 1 are stuck to the upper and lower fiber reinforced resin plates and a rib body which is formed by drawing the glass roving impregnated with hardenable resin and has an I-shape cross-section or a net cylinder body which is manufactured with the glass roving impregnated with the hardenable resin and has a rectangular opening which is vertically long is used as the reinforcing material 4.
Patent JP-2001169947-A (JP)
Title: Bathtub
Inventor: ISHINO YUICHI
IPC: A47K3/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with excellent decorativeness and appearance in compliance with a conventional technique. SOLUTION: This bathtub consists of a surface material composed of a transparent resin sheet, a decorating layer formed on the back surface and a base material for which a heated and molten thermoplastic resin is injected corresponding to the decorating layer of the surface material and compression- molded while being in contact with the surface material. The caption numbers stand for: 1 for an acrylic resin plate, 1a for the decorating layer, 3 for the male side mold (moving mold) of an injection compression molding machine, 4 for the thermoplastic resin, 5 for the female side mold (front mold) of the injection compression molding machine, 6 for the gate of the injection compression molding machine, 10 for the surface material and 20 for an intermediate material.