baber/WOPTO huggingface dataset:
Patent JP-H11179519-A (JP)
Title: Duct tube for transporting molten metal
Inventor: NODA SABURO
IPC: B22D35/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supplying tube improving the durability by holding a double tube structure of the whole tube and a liquid tightening structure of the connecting part with the other member regardless of heating at the time of transporting the molten metal. SOLUTION: In a duct tube 2 having the double tube structure of a duct outer tube 6 and a duct inner tube 8, the duct inner tube 8 is constituted of an inner tube main body 81 inserted into the outer tube 6 remaining the inner tube gap parts 61, 62 at both end parts of the duct outer tube 6 and forming concentrical main body stepping parts 81a, 81b at both tube end surfaces and inner tube end parts 82, 83 inserted in the inner tube gap parts 61, 62 and also, engaged with the duct outer tube 6 so as to be integrally worked to the extension in the axial direction caused by the heat expansion of the outer tube 6 and forming concentrical end part stopping parts 82a, 83a fitted into the main body stepping parts 81a, 81b having the fitting depth allowable to the extension.
Patent JP-2001168975-A (JP)
Title: Automatic answering telephone set
Inventor: UHARA HIROTO
IPC: H04M1/57
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic answering telephone set, where each phone user can use a specific automatic telephone answering message. SOLUTION: This automatic answering telephone set is provided with an exclusive telephone directory 14 and an exclusive message storage section 16, that can be used by a phone user specified by a user discrimination means, a common telephone directory 15 and a common message storage section 17 that can be used by all phone users. Respective automatic telephone answering messages can be set to the message storage sections 16, 17.
Patent JP-2000174294-A (JP)
Title: Photoconductive element
Inventor: TADATOMO KAZUYUKI
IPC: H01L31/0264
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductive element which has a structure of electrodes capable of efficiently collecting carriers generated by received light, and an excellent resistance to ultraviolet rays. SOLUTION: A photoconductive element is formed so that a light receiving layer 1 is an n-type or p-type high resistance layer of GaN group crystal, and one surface of the light receiving layer 1 is a light receiving surface 1a which is irradiated with light L to be received, and the ohmic electrodes P and Q at both positive and negative pole side are oppositely located on the light receiving surface 1a. As a result, carriers can be generated directly under the electrodes of the light receiving layer to more efficiently collect the carriers, allowing the element to be more sensitive. This also allows the problem of a high contact resistance which often occurs when the electrodes are formed on the high resistance layer to be resolved.
Patent JP-H05157842-A (JP)
Title: Underwater state detecting device with sea bottom display function
Inventor: YOSHIOKA TAKASHI
IPC: G01S7/52
Filed: 1991-12-03
Abstract: PURPOSE:To prevent misjudgment on the sea bottom. CONSTITUTION:Plural target detection data to be the candidates of the sea bottom is selected first by a condidate data selecting part 17. Among plural selected target detection data, a pair of detection data 181, which is a pair of target detection data of 1:2 in the depth relation indicated by the respective target detection data, is detected by a data pair detecting part 18. The depth indicated by the target detection data on the shallower depth side between the detected detection data pair 181 is then outputted as the detected sea bottom depth 191 from a detected depth judging part 19.
Patent JP-H07187749-A (JP)
Title: Phenol resin cement admixture and its production
Inventor: KITAMURA SEIJI
IPC: C04B24/30
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the subject admixture improved in hardenability, etc., possessed by a conventional phenol resin cement admixture and provide a method for producing the admixture. CONSTITUTION:This method for producing a phenol resin cement admixture comprises a phenol resin which is a reactional product of (a) a resorcinol component containing a resorcinol novolak resin that is a reactional product of resorcinol with aldehydes in the presence of resorcinols and/or an acidic catalyst with (b) a phenol resol resin which is a reactional product of formaldehyde and/or paraformaldehyde with phenol, mixing cement or mortar with the phenol resol resin (b) and then the resorcinol component in a method for producing the phenol resol resin cement admixture containing a resorcin-modified phenol resin and a cement or a mortar.
Patent JP-H05193001-A (JP)
Title: Pipe lining material and impregnating method for the same with resin
Inventor: YOKOSHIMA YASUHIRO
IPC: B29D23/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide a pipe lining material having high durability and a resin impregnating method capable of smoothly impregnating the pipe lining material with a resin with excellent workability. CONSTITUTION:A tubular resin absorbent material 2 is passed into a tubular plastic film 3, the resin absorbent material 2 is decompressed to fast stick the film 3 to the resin absorbent material 2, and the film 3 is heated which maintaining that state and the film 3 is welded and unified to the resin absorbent material 2, thus constituting a tubular lining material 1. In a resin impregnating method to the pipe lining material, in which vacuum hoses are inserted from one end of the pipe lining material, a curable resin is injected from the other end and the resin absorbent material is impregnated with the curable resin while evacuating the resin absorbent material by the vacuum hoses, the vacuum hoses having different length are inserted into the pipe lining material from one end of the pipe lining material, and connection with a vacuum source of these vacuum hoses is changed over.
Patent JP-H10194702-A (JP)
Title: Natural gas type hydrogen generator
Inventor: KIN TAISEN
IPC: B01J7/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a natural type hydrogen generator capable of reducing both the number of equipment parts and the production unit cost, minimizing the installation space, making the installation cost inexpensive, removing an electric heater in the interior of a desulfurization reactor, improving the assembling productivity, shortening the start-up time and maximizing the thermal efficiency. SOLUTION: A natural gas type hydrogen generator comprises the first pipeline 26 for making a reformer 100 communicate with a desulfurizer 200, the first valve means 302, arranged on the second pipeline 23 for feeding air to the reformer 100 and capable of regulating the low rate of air fed to the reformer 100, a heat exchanger 300 capable of making the third pipline 25 having both ends thereof respectively communicating through the interposed first valve means 302 with the second pipeline 23 exchange heat with the fourth pipeline 5 for feeding a gas produced from the reformer 100 to a CO converter 6 and cooling a high temperature produced gas and the second valve means 301, attached to a prescribed position of the third pipeline 25 and capable of regulating the flow rate of the air fed to the third pipeline 25.
Patent JP-H07185424-A (JP)
Title: Resin application device
Inventor: FUJITA FUMIO
IPC: B05C11/10
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the quality of a finished product and increase its yield by providing an output calculation device which calculates the output amount of an output control device so as to ensure the uniform distribution of a coat thickness in accordance with the coat thickness distribution of steel sheet, and transmits the calculated value to the output control device. CONSTITUTION:In a resin application device, a steel sheet 4 which passes though a gap between an application roll 2 and a back-up drum 1 and has a resin applied, and reaches a thickness distribution measuring device 5 which measures the widthwise coat thickness distribution of the steel sheet. In addition, the output amount of each heater 8 is calculated using an output amount calculation device 6 so that the widthwise coat thickness distribution is even, and the calculated value is transmitted to an output control device 7. Further, the output amount of each heater 8 is adjusted by the output control device 7 based on the transmitted value. Consequently, the diameter of the back-up drum 1 is adjusted so that any appropriate diameter size can be obtained at each part in a width direction. Thus the steel sheet obtained has a uniform coat of specified thickness.
Patent JP-2000176635-A (JP)
Title: Automatic soldering device
Inventor: SUNAGA SHUICHI
IPC: B23K3/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic soldering device capable of eliminating deviation of parts to be soldered and joining them without fail. SOLUTION: In the automatic soldering device which solders an FFC(flexible flat cable) to a point on an FDD(floppy disk drive), a soldering iron 10 is supported vertically movably through an air cylinder 5 for raising/lowering the soldering iron, and also supported movably along the direction of the soldering face of the joining part of the FFC through an air cylinder 11 for horizontally sliding the soldering iron; an FFC holder 9, which is for holding the joining part of the FFC at the time of soldering, is supported vertically movably through an air cylinder 6 for raising/lowering the FFC holder.
Patent JP-H07196416-A (JP)
Title: Herbicical composition
Inventor: YOSHIKAWA HARUTOSHI
IPC: A01N47/38
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subject composition capable of widening separatlely possessed weeding spectra by synergistic effects of two herbicides and manifesting strong herbicidal effects. CONSTITUTION:This herbicidal composition consists essentially of (a) 1-(2- chloroimidazo[1,2-a]pyridin-3-ylsufonyl)-3-(4, 6-dimethoxypyrimidin-2-yl)urea and (b) O,O-diisopropyl S-(2benzenesulfonylaminoethyl)phosphorodithioate. Furthermore, a herbicidal method is provided.
Patent JP-H11179481-A (JP)
Title: Manufacture of center ring for transmission
Inventor: KOBAYASHI AKIO
IPC: F16H63/30
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To ensure the hardness of a claw part making use of the work hardening by the cold forging without heat treatment by forging the claw part out of a ring stock, working the claw part into a semi-product having an inner tapered part and outer tapered part, and cold-forging a groove in the height direction in each tapered part. SOLUTION: A ring stock is machined into a ring of the prescribed outside diameter, inside diameter and height. The ring is annealed, bonded, and loaded by a hydraulic press, and then, extruded with the area reduction ratio of 20-80% through the cold forging to form a claw part 10, and a semi-product of the prescribed outside diameter, inside diameter and height of a ring part and the prescribed height and thickness of the claw part 10 is worked, and then, clod- forged to obtain a center ring 6. The hardness of the claw part 10 is not less than the hardness of a conventional heat-treated claw part, while the harness of a part close to the claw part 10 in the circumferential direction is higher than that through the conventional normalizing.
Patent JP-H11180128-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKOTA NORITSUGU
IPC: B60H1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the outside air from blowing out from the aspirator and disturbing the occupants in the cabin in using dual airflow mode of a vehicle air conditioner capable of setting dual airflow mode of inside and outside air. SOLUTION: An aspirator 30 is disposed such that it communicates with a second air passage 10 where the inside air flows in the dual airflow mode with inside and outside air. Negative pressure is generated by the inside air leaking out from the second air passage 10. Further, the aspirator 30 is connected to a hose for sucking the air from the cabin, in which a thermal sensor is provided for detecting the temperature of the air taken in from the cabin.
Patent JP-H05158211-A (JP)
Title: Calender producing method
Inventor: TACHIBANA KAZUHIRO
IPC: G03F1/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide an efficient calender producing method in which picture data, character data, etc., can be integrally processed, and a correction is easily executed. CONSTITUTION:A basic layout is stored in a storage means 2, and a desired one is selected or newly formed. The picture data is stored in the storage means 2. A picture is retrieved with a key word, from the storage means 2, and arrangement is executed according to a basic layout style by a screen inside instructing means 4. Additional character graphic data is inputted into an input means 1, and a arranged as a design by the screen instructing means 4. The formed design for a calender is corrected by the screen inside instructing means 4 while being confirmed by a display means. Calender picture data is sent to an output means 6, and first, outputted to a block copy film for printing, and then, as a print by offset printing, etc., via a printing plate process.
Patent JP-2000170912-A (JP)
Title: Piston for internal combustion engine
Inventor: SATO TAKESHI
IPC: F16J1/16
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of a bush and reduce compression height, that is, measurement from a top surface of a piston main body to a center of a pin hole on an inner periphery of a bush through easy improvement of the bush, in a piston for an internal combustion engine prepared by press-fitting a circular bush through which piston pin penetrates to a boss hole formed on a pin boss of the piston main body. SOLUTION: A bush 3 has a circular outer peripheral form and a circular pin hole 30 at its inner periphery. A center of the pin hole 30 is eccentrically located on the side of a top 11 of a piston main body 1 compared to the center of the outer peripheral form of the bush 3. Thickness of an upper portion 3a of the bush located at the side of the top 11 of the piston main body 1 in respect to a center of a boss hole 21 is less than the thickness of side portions 3b of the bush on peripherally both sides of the piston main body 1 in respect to the center of the boss hole 21.
Patent JP-2000176820-A (JP)
Title: Cutting method for cylindrical work
Inventor: INABA AKIHIRO
IPC: B24B57/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the depth of a working-altered layer of the cut surface of a work (wafer) without impairing the cutting efficiency. SOLUTION: In this cutting method, a cylindrical work 1 is cut while the cylindrical work 1 is pressed against a wire 4 running at high speed, and slurry 3 containing abrasive grains are fed to the wire 4. As the abrasive grains contained in the slurry 3, the abrasive grains in which a mixing ratio of the abrasive grains with an average particle size of 10 to 30 μm to the abrasive grains with an average particle side of 0.1 to 2 μm is 8:2 to 3:7, are used.
Patent JP-H06174939-A (JP)
Title: Peeling tool for slot membe
Inventor: TANITSU HIROYUKI
IPC: G02B6/00
Filed: 1992-12-03
Abstract: PURPOSE:To facilitate a peeling operation by stepwise cutting a slot member at the time of peeling the slot member of a fiber cable. CONSTITUTION:A moving side clamping haudle 26 is freely turnably mounted to a stationary side clamping handle 11. A blade 16 is mounted freely frictionally rotatably with a revolving axis 20 to this stationary side clamping haudle 11. A projecting part 27 for positioning is formed on the rear end of a blade 16 and a cutting edge 24 is disposed to face a slot member holding part 13. One end of a detaining lever 32 is freely rotatably mounted to the moving side clamping haudle 26. This detaining lever 32 is provided with first to third recessed parts 36 to 38 for engaging. One end side of a connecting plate 40 is freely rotatably connected to the detaining member 32 and the connecting pin 42 of the connecting plate 40 is fitted into a loose hole 25 of the blade 16. The opening degree of the cutting edge 24 is maximized when the projecting part 27 for positioning is engaged with the first recessed parts 36 for engaging. The cutting depth of the cutting edge 24 is successively increased stepwise by selectively engaging the projecting part 27 for positioning automatically by each to the rear side recessed parts 37, 38 for engaging every time the lancing operation of the clamping part 29 is carried out.
Patent JP-H04291904-A (JP)
Title: In-line connection of flagile superconductor
Inventor: RICHIYAADO ANDORIYUU RANZE
IPC: H01F41/06
Filed: 1991-12-11
Abstract: PURPOSE: To obtain a device that indicates a sufficient safety characteristic and can form a connection part that matches the shape of a tension device and a coil core instead of a flat connection by providing each specific coil core, a roll frame for supply, a spacer means for protection, and a fixing means. CONSTITUTION: A coil core 4 in which a first fragile conductor with a first terminal 40 is wound, a roll frame 10 for supply where a second fragile conductor 6 with a second terminal 42 is wound, and a protective spacer means 32 that is arranged adjacent to the first terminal 40 between the conductor 6 wound on the above coil 30 and the coil 30 are provided. Further, a second terminal 42 is arranged so that a given length is generated between the terminals 40 and 42 is contact with the first conductor, while it is separated from the first terminal 40 by a predetermined distance. A fixing means for forming a connection part 38 that matches the shape of a coil core 4 is provided by connecting the first and second conductors along both conductors between the first and second terminals 40 and 42.
Patent JP-H07198940-A (JP)
Title: Polarizing plate having adhesive layer
Inventor: KIMURA YOSHIHIRO
IPC: G02B5/30
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a polarizing plate having excellent durable adhesion strength under conditions of high temp and high humidity, especially excellent creep characteristics and showing no decrease in the polarizing degree even when the plate is left to stand for a long tern by forming a specified acrylic resin adhesive layer on the outside of a protective layer. CONSTITUTION:This polarizing plate consists of a polarizing film at least one surface of which is covered with a protective layer. An acrylic resin adhesive layer compounded with a siloxane polyfunctional epoxy compd. is formed on the outside of the protective layer. Namely, the siloxane polyfunctional epoxy compd. is used as a crosslinking agent of the acrylic adhesive. The structural component of the acrylic resin includes a monomer component which is soft and has low glass transition temp. and a comonomer component which is hard and has high glass transition temp., and if necessary, a small amt. of functional group-contg. monomer component. The siloxane polyfurictional epoxy compd. is for example, alpha, omega,-bis(3-glycidoxy propyl)polydimethylsiloxane.
Patent JP-H07197994-A (JP)
Title: Torsional damper
Inventor: GOMI SHOJI
IPC: F16F15/16
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the torsional damper which can be easily manufactured at a low cost by forming a cavity between a circular cover body and the side of a damper mass, and thereby sealing viscous fluid therein. CONSTITUTION:A cavity including a step section 3 is formed between the outer circumference side in the radial direction of a disc shaped-damper plate fixed on the rotating shaft 1 of a crank shaft and the like, which is bent roughly in a L shape in cross section in the radial direction, and the extension line in the radial direction of the damper plate 2 which is not bent. A damper mass 5 is fitted on one surface of the damper plate 2 faced to the aforesaid cavity via rubber 4. A circular cover body 6 is fitted to the damper plate 2 by welding and the like in such a way that the damper mass 5 is enclosed. A cavity 7 is then formed between the circular cover body 6 and the damper mass 5 side, so that viscous fluid 8 is thereby sealed therein. By this constitution, parts can be reduced in number to a great extent, and since the damper plate and the damper mass are integrally formed in a vulcanizing metallic mold, manufacturing processes can also be reduced in number.
Patent JP-H07201475-A (JP)
Title: Lighting device for electric discharge lamp
Inventor: DOKE TAKAHIRO
IPC: H05B41/18
Filed: 1993-12-28
Abstract: PURPOSE:To provide good lighting performance by sufficiently long taking a period, in which a lamp current flows after applying a high voltage pulse, so as to facilitate establishing an arc discharge, in a lighting device for starting an electric discharge lamp by applying the high voltage pulse overlapped with stationary device voltage to the electric discharge lamp. CONSTITUTION:In an inverter 3, rectangular wave AC voltage of prescribed frequency is generated. In an igniter circuit 9, a capacitor C2 is charged in each half cycle of negative polarity of this rectangular wave AC voltage. In the point of start time in each half cycle of positive polarity of the rectangular wave AC voltage, a thyristor Q is ignited, and a charge of the capacitor C2 flows in a primary coil L21 of a pulse transformer PT, to generate a high voltage pulse in a secondary coil L22. This high voltage pulse is overlapped with the head part of a half cycle of positive polarity and applied to an electric discharge lamp 12. In the electric discharge lamp, a lamp current is started to flow, by applying the high voltage pulse, and continued to flow over a total period of the half cycle of positive polarity, and as a result, an arc discharge is established in the electric discharge lamp 12 to arrive at lighting it.
Patent JP-H10186255-A (JP)
Title: Color image forming device
Inventor: NISHIZAWA KATSUHIKO
IPC: B41J2/525
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To correct a displacement of a color image with good accuracy and in a short time. SOLUTION: An optical scanning device 2 forming an electrostatic latent image to a photoreceptor is arranged correspondingly to each of a plurality of photoreceptors corresponding to each color, and an electrooptical element is arranged in a path of a light beam. Each electrostatic latent image formed on each photoreceptor body 11 is developed by a development means 22, and a color image is formed by mutually superimposing and transcribing each developed electrostatic latent image on a form. By detecting the image for displacement among detection formed on a carrier 3 by the above optical scanning device for detection the displacement amount of each color image, a voltage is applied on each electrooptical device so that this displacement amount becomes a value within a fixed range.