baber/WOPTO huggingface dataset:
Patent JP-S5924932-A (JP)
Title: Positioning and connecting device for tool holder
Inventor: ARUBERUTO KATANII
IPC: B23B19/00
Filed: 1983-03-18
Abstract: A device for positioning and locking turning, milling or other tool holders on to mobile slides with an internal spindle, comprising a first system (14) of conventional type for machining centres which is designed to lock tools (37) usually carried by this type of machine; the device also comprises two diametrically opposing levers external to the slide (10), which are hinged (31) to the slide (10) and each comprises two end teeth (32,33), of which the first (32) is opposite a projection (29) on the piston (28) of a hydraulic or pneumatic cylinder (23), and the second (33) is arranged to engage in a tool holder (43) of a lathe tool (42) in order to lock it; the locking condition occurs when the piston (28) carrying the projection (29) has moved under the action of elastic means (27) so as to press against the opposing tooth (32) of the lever (30), so rotating this latter (30) such as to cause its other tooth (33) to engage in the tool holder (43); the release condition occurs when the piston (28) carrying the projection (29) has moved against elastic means (27), so as to cause the opposing tooth (32) of the lever to abandon the projection (29) such that the lever (30), urged by its elastic means (35), rotates in order to disengage the second tooth (33) from the tool holder (43).
Patent JP-H07254721-A (JP)
Title: Production of thin film solar cell
Inventor: TANDA MASAYUKI
IPC: H01L31/04
Filed: 1994-03-16
Abstract: PURPOSE:To improve the photoelectric conversion efficiency due to the reincidence of scattered light from the surface of an electrode layer into a photoelectric conversion layer by roughening the surface of substrate and forming one electrode layer thereon. CONSTITUTION:Plasma treatment is applied onto the surface of a substrate 1 made of polyimide, so that a rugged pattern having pyramidal projections of about 100nm in size is formed thereon. Then an Ag electrode layer 3 is sputtered at a substrate temperature of 200 deg.C to form a film of about 100nm in thickness, obtaining the rugged surfacial shape for the electrode. A photoelectric conversion layer 4 consisting essentially of amorphous silicon is formed on the rugged surface of the layer 3. Thus, the photoelectric conversion efficiency can be improved by the reincidence of the scattered light from the surface of the electrode layer into the photoelectric conversion layer, and the adhesive force against an insulation substrate can easily be strengthened, resulting in higher performance of solar cell. Furthermore, the kind, thickness, combination, etc., of electrode materials and substrate material can be selected widely, thereby improving the reliability and reducing the production cost.
Patent JP-H10201967-A (JP)
Title: Cleaning tool with place for accommodation of blades
Inventor: YAMAGISHI KAZUO
IPC: B26B27/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool to remove attached objects from a glass surface, etc., using a blade, with which it is not required to store the blade in a separate vessel, which does not require any troublesome operation for mounting and removal of the blade, and prevents the blade from being stored nakedly. SOLUTION: A groove 2 is furnished at the side face of the body 1 of flat plate, and it is arranged so that a blade 4 can be accommodated inside the body by fastening a screw 3 through the use of the resilience owing to the effect of the groove. If the screw 3 is of such a make as capable of being driven by hand, the operation can be carried out with no use of any other tool or vessel, which should enhance the safety and convenience in handling. In particular, this can serve well for defrosting of or ice removal from the window glass of a car in a cold place.
Patent JP-H02226677-A (JP)
Title: Ic socket
Inventor: FUJISAKI TSUTOMU
IPC: H01R33/76
Filed: 1989-02-23
Abstract: PURPOSE:To enable reflow soldering and enhance packaging density by pressing and fixing a contact from the back of a socket body at the lower side for ensuring easy pressing work and proper positioning, and also elongating the externally exposed part of a contact connection while positioned to the side of the body or inward. CONSTITUTION:An IC socket 1 is constituted with a socket body 2 comprising synthetic resin or the like, a cover 3 as a pressing member and contacts 4 pressed and fixed to the body 2. Also, the body 2 is made to have roughly I-shape when viewed from a side and both lengthwise ends thereof are fitted with cover mounting parts 2a wider than the intermediate part. Furthermore, a hook-shaped cover engagement part 5 is projected from the central external ends of the cover mounting parts 2, and a projection 7 for positioning an IC 6 is provided on the upper surface of both width-wise ends of the inner side end of the mounting parts 2a. Also, recessed grooves 9 for positioning the contacts 4 are provided at the predetermined intervals on the lower surface 8 of the intermediate part 2b of the body 2, except for a width-wise central lower end, and respective contact pressing recesses 10 are provided near the central part. According to the fore-going construction, the terminals 15 of the IC 6 are pressed to be in contact with contact parts 4a.
Patent JP-S62203927-A (JP)
Title: Portable engine work device
Inventor: TANAKA YOSHIO
IPC: F02B63/04
Filed: 1986-02-28
Abstract: PURPOSE:To improve heat radiation efficiency of a work device while to promote its size smallness and weight lightness, by supposing a virtual surface to pass through the vertically arranged direction of an engine and a rotary work machine and forming one side of the virtual surface as a high temperature system and the other side as a low temperature system, in case of the work device equipped with the engine and the engine driven rotary work machine. CONSTITUTION:An engine main unit 101 comprises a crankcase 102 and a cylinder block 103 or the like and an engine unit 100 is constituted providing an air cleaner unit 102, muffler unit 130 and a recoil starter unit 140 to be arranged with the engine main unit 101 serving as the center. And a generator 200, which contains a rotor plate 202 connected with an engine output shaft 104, is arranged in the bottom side of the engine main unit 101. These engine unit 100 and generator 200 are supported to be housed in a soundproof case 300, but the inside of this soundproof case 300 is separated into a high temperature system and a low temperature system by partitioning plates 220-222, provided in relation to a cooling fan 204, and partitioning plates 230, 231 arranged in the periphery of the engine main unit 101.
Patent JP-S55135730-A (JP)
Title: Thermal fatigue test unit
Inventor: YAGI KATSUMI
IPC: G01N3/60
Filed: 1979-04-11
Abstract: PURPOSE: To evaluate the test piece at the same time and in a short time, by fitting a plurality of test pieces to the rotary disc, directing one or more burner to them and locating the coolant at the rotary area of the rotary disc for test piece cooling.  
     CONSTITUTION: A plurality of test pieces 16 are fitted in a given distance at the rotary disc 12 linked to the motor 14 to perform intermittent rotation. The test piece 16 is heated at the burner 28 at the stop position and it is cooled in the cooling tank 10 when the temperature reaches e.g., 650°C for a given time. The test piece 16 is again exposed from the cooling tank 10 with the rotation of the rotary disc 12, it is heated with the burner 28, and this operation is repeated. Thus, thermal fatigue is developed to the test piece 16, but the evaluation time per one test piece can be reduced remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52128987-A (JP)
Title: Improved process for suspension polymerization of vinyl chloride, etc.unsaturated polyester resins
Inventor: SUZUKI HAJIME
IPC: C08F299/04
Filed: 1977-04-18
Abstract: PURPOSE: Unsaturated polyester resins with improved solvent resistance, characterized by incorporating unsaturated polyesters with monomers which have copolymerizable double bonds and contain allyl ethers having a hydroxyl group in a molecule. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61206502-A (JP)
Title: Control method for different peripheral-speed rolling
Inventor: NAKAHIRO HIROSHI
IPC: B21B45/02
Filed: 1985-03-08
Abstract: PURPOSE:To prevent upper and lower work rolls from producing surface roughening by monitoring roll ends and spraying a roll lubricant on the roll ends when roll kissing is pre-estimated in the control method of different peripheral-speed rolling of a strip by a cold mill. CONSTITUTION:When decided that roll kissing will generate at the ends of work rolls 2, 3 in the different speed rolling of a strip 1, a header 8 for spraying a lubricant, a partition board 10 and a lubricant collecting pan 16 are positioned in accordance with the width of strip 1. At that time, an arithmetic unit 15 actuates a device 14 for positioning the header 8 as well as outputs a signal to a control unit 13 of lubricant pump 11, when the sheet width of strip 1 is inputted, to rationalize the spraying rate of lubricant to the roll ends. In this way, the ends of work rolls are prevented from producing surface roughening in different speed rolling.
Patent JP-S63209657-A (JP)
Inventor: MASUDA SENICHI
IPC: A61L/
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02229277-A (JP)
Title: Finishing of suede-like sheet
Inventor: YONEDA HISAO
IPC: D06N3/00
Filed: 1989-02-23
Abstract: PURPOSE:To finish suede-like sheet having fuzzy face of ultrafine fiber to a product having bulge feeling and flexibility by treating said sheet in water or solution of dye, drying, treating in organic liquid, removing the treating liquid and drying with giving crumpling action. CONSTITUTION:A substrate comprising fiber-confounded nonwoven cloth mainly composed of ultrafine fiber having <=0.1d average single fiber size composed of polyamide or polyester, etc., or/and bundle-like fiber of said ultrafine fiber and polyurethane elastic polymer is subjected to buffing to obtain suede-like sheet having fuzzy face of ultrafine fiber. Next, said sheet is treated in water or solution of dye and dried, then treated with treating device having cloth- crumpling mechanism in an organic liquid not dissolving constructing material of the sheet, thus said treating liquid is removed and residual sheet is dried with giving cloth-crumpling action (e.g. by tumbler drying) to afford suede-like sheet having natural leather-like bulge feeling and flexibility and excellent fuzzing properties.
Patent JP-H05246740-A (JP)
Title: Method for recoating exposed quartz fiber part of carbon-coated optical fiber with carbon film
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a highly reliable carbon-coated optical fiber by eliminating the exposed part of an optical fiber causing the lowering of the mechanical strength of a carbon-coated optical fiber or an increase in transmission loss, previously removing the moisture adsorbed on the surface of an uncoated quartz fiber by gaseous chlorine and preventing the lowering of strength due to the silanol formed in the course of heating to remove moisture and a decrease in the fatigue characteristic by stress corrosion due to the moisture present on the surface of the uncoated quartz fiber. CONSTITUTION:The exposed part 10 of a quartz fiber at the welded junction of a carbon-coated optical fiber 4 having a carbon-film coating on the surface is recoated with a carbon film. In this case, the exposed part 10 is brought into contact with a chlorine-contg. gas and heated before being recoated with the carbon film.
Patent JP-H05251434-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIBA SHINICHI
IPC: H01L21/316
Filed: 1992-03-03
Abstract: PURPOSE:To prevent unwanted part from remaining unetched at overhangs formed at the end of a field oxide film by the improved LOCOS selective oxidation method. CONSTITUTION:A pad oxide film 2 is formed on a silicon substrate 1, and polysilicon 3 and a silicon nitride film 4 is deposited thereon in this order. The silicon nitride film 4 is etched using a photoresist 5 as mask, and a channel stopper 6 is formed. After the removal of the photoresist 5, thermal oxidation is performed using the silicon nitride film 4 as mask to form a field oxide film. The silicon nitride film 4, polysilicon 3, and pad oxide film 2 are removed. A silicon oxide film 8 is deposited, and then etched back, leaving a side wall 8a.
Patent JP-S52128692-A (JP)
Title: Foaming composition for preventing fire
Inventor: AMANO SHIGERU
IPC: C09K21/12
Filed: 1976-04-20
Abstract: PURPOSE: To provide a foaming composition with improved water proofness in which halide compound with a melting point equal to working temperature thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03249059-A (JP)
Title: Paper discharge device
Inventor: ONO MAKOTO
IPC: B65H29/52
Filed: 1990-02-26
Abstract: PURPOSE:To improve the operability of an operator by providing a passage selecting means for discharging sheets of different sizes discharged from an image forming device separately per size, and trays being loaded with the sheets discharged by the passage selecting means. CONSTITUTION:The outer side part of a guide member (passage selecting means) 7 is formed in a semi-cylindrical guide piece 7a, and its inner side part is formed in a guide piece 7b extended downward from the semi-cylindrical part. A tray 8 for a small size is provided on the outer side of the guide member 7, a bent tray 9 for a middle size is provided under a left side wall 3, and a tray 10 for a large size is provided inward from the lower side of an entrance 6 respectively. When a small size sheet P1 is discharged, it is discharged through the inner side of the piece 7b of the guide member 7 onto the tray 8 for the small size. For discharging a middle size sheet, it is discharged downward by the piece 7b onto the tray 9 for the middle size. For discharging a large size sheet, it is U-turned by the piece 7a onto the tray 10 for the large size.
Patent JP-H06255931-A (JP)
Title: Trouble diagnosis system for elevator
Inventor: KITAHARA HIROMICHI
IPC: G08B25/08
Filed: 1993-03-05
Abstract: PURPOSE:To provide an elevator trouble diagnosis system by which the inquiry of the cause of trouble and the repair of the trouble can be conducted simply regardless of the length of the work experience of an elevator maintenance person. CONSTITUTION:An elevator trouble diagnosis system is equipped with plural elevator watch terminal devices 1 and a trouble watch center 10, and at each elevator watch terminal device 1, the watch and memory of elevator operation information are conducted, and when abnormality occurs at the operation information, the contents of the abnormality is arranged to be reported to the trouble watch center 10 through a communication circuit 17. A trouble diagnosis center 13 which conducts the contents diagnosis of operation information and generates its diagnosis information, is provided, and a communication means 9 which, in a case in which the abnormality of operation information is detected in an elevator watch terminal device 1, transmits this detected operation information to the trouble diagnosis center 13 through a communication circuit 18 and also receives diagnosis information obtained at the trouble diagnosis center 13 through the communication circuit 18, and a diagnosis information memorizing means 7 to memorize the diagnosis information thus received, are provided.
Patent JP-S59170660-A (JP)
Inventor: OOTSUBO MICHIO
IPC: F25B47/02
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09209939-A (JP)
Title: Electric motor-driven hydraulic steering machine hydraulic pump
Inventor: YATSUYANAGI HIROSHI
IPC: F04B53/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To enable pump installation and oil passage connection to be executed simultaneously, piping work execution after installation of the pump to be omitted so as to attempt reduction of manufacturing date schedule and the cost, concerning a hydraulic pump installation structure applicable to an electric motor-driven hydraulic steering machine and other various sorts of hydraulic pumps. SOLUTION: The outer crust of a hydraulic pump P is formed of a casing 1, a front plate 2, and an end plate 3 and encloses a shaft 6 inside thereof. The bottom installation surface e of the end plate 3 is formed in a plane on which oil outlet/inlet is bored. The end plate 3 is placed on the valve block 17 and the oil outlet/inlet of the end plate 3 and that of the valve block 17 are connected to each other. The connection port of the valve block 17 and a hydraulic cylinder are connected to each other by means of pipings 26, 27 so as to operate a hydraulic cylinder 23 to control a steering machine. When the shaft 6 is rotated in the direction of an arrow mark n and a solid cam 12 is inclined in the direction shown in the figure (+) side, oil is fed out to move the hydraulic cylinder 23 in Q direction shown in the figure.  And if the solid cam 12 inclined in the direction shown in the figure (-), the hydraulic cylinder is moved in the direction opposite to the direction of an arrow mark Q.
Patent JP-S54137547-A (JP)
Title: Shaft sealing device of supercharger
Inventor: AIZU SHIYOUICHI
IPC: F16J15/44
Filed: 1978-04-18
Abstract: PURPOSE: To improve durability and the performance of seal, by eliminating the deterioration of the performance of seal by mounting a clearance between a cylindrical bush and a cylindrical bush holding portion material and by fitting the cylindrical bush to a shaft while shaping a small clearance between the cylindrical bush and the shaft.  
     CONSTITUTION: A cylindrical bush 17 is fitted to a shaft 1 so that a small clearance a be formed between the bush and the shaft 1, and a comparatively large diameter direction clearance and an axial direction clearance are mounted between a bearing car chamber 6, a cylindrical bush holding portion material, and a thermal shielding plate 18 in order that the bush can freely move in the diameter direction and the axial direction. The gas pressure receiving area of the bearing car chamber 6 side is made smaller than the gas pressure receiving area of the thermal shielding plate 18 side, and the cylindrical bush 17 is pushed to a flank of the bearing car chamber 6 by the differential pressure, thus preventing the leakage of gas. Even when vibration is formed in the shaft 1 being turned, the revolution of the shaft is not restiricted because there is the diameter direction clearance between the cylindrical bush 17 and the bearing car chamber 6 and motion in the diameter direction of the cylindrical bush is free. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03250547-A (JP)
Title: Small-sized electric discharge lamp
Inventor: IKEUCHI MITSURU
IPC: H01J61/067
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a bulb from damage by using a pair of electrodes set in the bulb as emitter for alkali earth metal expressed by a specific formula, and installing these electrodes on the inner wall of a hollow metal pipe. CONSTITUTION:A coating of fluorescent substance 2 is applied to the inner wall of a tubular bulb 1 for a small-sized discharge lamp, and a hollow metal pipe 4 constituting an electrode upon connecting to a lead 3 provided has a tip opening 5, and on the inner wall of this pipe 4 an emitter 6 is provided, to which MgO powder of composition as in Formula I is baked fast. In the Formula I, Me is alkali earth metal, and 0<=x<=1. The lead 3 may for ex. be a Dumet wire of 0.3mm in dia., while the hollow metal pipe 4 is made of Ni or stainless steel, and the bore of the opening 5 dimensions 0.6mm. thus tip opening 5 of the pipe 4 is smaller in dia. than its central part, and vapor from emitter 6 during the lamp in lighting will never attach to the tube wall of the lamp to ensure that the whole bulb is free of damaging.
Patent JP-S57160835-A (JP)
Title: Different-diameter pipes duplexing equipment
Inventor: EGARASHI HIROJI
IPC: B65G1/02
Filed: 1981-03-28
Abstract: PURPOSE:To enable the easy and quick operation of duplexing different-diameter pipes with one pipe inserted into the other by disposing the cradles carrying the respective pipes on the entral axis line on which carriages travel. CONSTITUTION:A sheathing pipe is placed on a V-shaped cradles 84, 87. Thus deposited sheathing pipe fits into the grooves of V-shaped frames 82, 86 by its own weight so that it is held in a horizontal position on the central axis of the equipment. A pipe smaller in diameter than the sheathing pipe is placed on a roller cradle 16 and roller elevating cradle 17. By its own weight said pipe is so positioned that its central axis is at the center between the conical rollers on both sides and aligned with the central axis of the equipment. Therefore, if the pipe cradles are placed on the central axis on which the carriers travel and the pipes to be duplexed are placed on said cradles, the central axes of the pipes will be aligned with the central axis of the equipment, thus making it easy and quick to obtain a duplex pipe by inserting the smaller-diameter pipe into the larger-diameter pipe.
Patent JP-H01224221-A (JP)
Title: Preparation of bi-alkaline earth element-cu oxide based high-temperature superconducting ceramic raw material powder
Inventor: ODAN KYOJI
IPC: H01B13/00
Filed: 1988-03-01
Abstract: PURPOSE:To contrive a finer and more uniform particle diameter of a raw material powder, by blending a flux in a mixture of respective compounds of Bi, an alkaline earth element and copper in calcining the afore-mentioned mixture and preparing the subject raw material powder. CONSTITUTION:A mixture of a Bi compound, an alkaline earth element compound and copper compound is calcined to prepare a Bi-alkaline earth element-Cu oxide based superconducting ceramic raw material powder. In the process, the above-mentioned mixture is mixed with a flux. A compound, e.g., a halide of Na, K or Ba, meltable at the calcining temperature without decomposition is used as the flux. Since mutual fusion of formed particles formed by the calcination and growth into large particles are suppressed by this method, the aimed raw material powder having <=1mu particle diameter and a uniform particle size distribution is obtained.
Patent JP-H07262345-A (JP)
Title: Multimedia presentation editing method
Inventor: TANAKA EIICHIRO
IPC: G06F3/0487
Filed: 1994-03-16
Abstract: PURPOSE:To visually and easily prepare multimedia presentation with the small amount of data by collecting screen presentation information before and after a change and screen transition information, to which any event required for transiting a state is added, into one piece of information. CONSTITUTION:A picture data editing part 13 executes the editing of screen presentation information. A differential data preparing part 15 prepares the screen transition information by extracting the difference between the screen presentation information before and after the editing. At such a time, the differential data preparing part 15 compares two pieces of screen transition information and when the same medium name exists and position information is matched, the absence of any change is regarded. On the other hand, differential data are prepared by adding an additional medium name and a deleted medium name to the difference. A scenario preparing part 16 prepares a multimedia scenario corresponding to the screen presentation information before and after the change and the screen transition information to which start conditions for changing a screen state are added.