baber/WOPTO huggingface dataset:
Patent JP-S59118270-A (JP)
Title: Punching device for inclined hole
Inventor: NAGAYAMA KOUJI
IPC: B23Q27/00
Filed: 1982-12-22
Abstract: PURPOSE:To punch easily an inclined hole in the stage of punching said hole to a steel sheet by attaching freely rotatably an inclined revolving shaft attached with a nozzle for punching to a supporting stand. CONSTITUTION:An inclined revolving shaft 13 attached with a working nozzle 20 of a gas cutter, etc. is swiveled integrally with a driving shaft 6 around a shaft 9, and the angle between a steel sheet and the shaft 13 is determined according to the angle of the inclined hole to be punched in the steel plate to be worked, then the nozzle 20 is ignited while it is swiveled integrally with the shaft 13. When a flame penetrates the steel sheet, the device 6 is moved in horizontal the vertical directions to positions the fulcrum poing 13a of the shaft 13 at the center of the inclined hole to be punched. The nozzle 20 spaced at a specified distance from the steel sheet is swiveled integrally with the shaft 13 and while the nozzle part is vertically moved in a circular shape along the shaft 13 by the device 6, the inclined hole is punched.
Patent JP-H0389491-A (JP)
Title: Ballast for discharge lamp
Inventor: TAKANO YASUHARU
IPC: H05B41/02
Filed: 1989-08-31
Abstract: PURPOSE:To suppress the occurrence of vibration and reduce noise by forming a bottom plate in a composite damping structure pinching a resin material with steel plates, and forming a space between an apparatus chassis and the bottom plate for fitting. CONSTITUTION:A stacked iron core 1 is fitted to a bottom plate 2 with the nearly same length as it. The bottom plate 2 is formed in a damping structure pinching a polymer elastic resin 6 such as rubber between two steel plates 5. A ballast is screwed and fixed to a chassis 7 while a space (g) is formed between the bottom plate 2 and the apparatus chassis 7. The vibration transmitted to the chassis 7 from the ballast via the bottom plate 2 is reduced, the vibration preventing effect of the chassis 7 due to the leaked magnetic flux is obtained, and noise is reduced.
Patent JP-H04106593-A (JP)
Title: Still image display device
Inventor: OTAKE MASAHIRO
IPC: G06F3/14
Filed: 1990-08-27
Abstract: PURPOSE:To easily enable partial scrolling by storing offset data previously and reading them out at need. CONSTITUTION:The display device is equipped with a storage means 3 stored with character data, a storage means 7 stored with horizontal and vertical offset data corresponding to characters displayed on a horizontal line, a 1st read means 2 which reads offset data corresponding to a character in the storage means 3 out of the storage means 7 when the character is displayed, and a 2nd read means which reads character data to be displayed out of the storage means 3 according to the read offset data on the character and a horizontal and a vertical position on a monitor 8. Then a storage area specifying means specifies a storage area corresponding to one desired line among plural lines in the storage means 7 and changes storage areas corresponding to the lines in line or frame units to enable vertical/horizontal scrolling at a part on the screen of a monitor which is divided horizontally and vertically.
Patent JP-S6471555-A (JP)
Title: Production of amorphous metal strip
Inventor: SHIMIZU HIDEAKI
IPC: B22D11/06
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a strip having beautiful surface by specifying surface temp. of rotating roll and rapidly cooling and solidifying molten metal in order on the surface of the rotating roll. CONSTITUTION:By using hot water at >=40 deg.C as roll cooling medium, the surface temp. of the roll is made to 45-85 deg.C. By using the hot water at 40-about 100 deg.C as the roll cooling medium, expansion of the roll is controlled to small and the flow of the molten metal is stabilized. By this method, the quality of thickness, surface roughness, etc., of the ribbon can be stabilized.
Patent JP-2000058139-A (JP)
Title: Air cell
Inventor: TAKAGI RYOSUKE
IPC: H01M12/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an air cell having small inner electrical resistance, large discharge capacity and superior liquid leakage proof performance. SOLUTION: A positive electrode case 12 having an air hole 11 is sequentially piled with an air diffusion material 13 which causes air to diffuse, a porous PTFE film 14, an air electrode 15, a separator 16 made of a microhole polypropylene film and an electrolyte holding member 17 made of natural pulp wood. A negative electrode mixture 18 is put into a negative electrode cup 19, and it is contained in the positive electrode case 12 via a gasket 20, then caulked and fixed. After that, the air hole 11 is sealed with an air hole seal 21 to form the button-type air cell 1. Here, a metal ring 22 having a U-shaped section is provided around the air electrode 15, to secure sufficient contact between the metal ring 22 and a current-collector of the air electrode 15 and between the positive electrode case 12 and the metal ring 22.
Patent JP-H0777712-A (JP)
Title: Local polarization control method for nonlinear optical material
Inventor: YAMAGUCHI KYOJI
IPC: H01S3/109
Filed: 1993-09-10
Abstract: PURPOSE:To obtain local polarization inversion regions with good controllability. CONSTITUTION:First electrodes 11 constituted of an electrical conductor having a width of less or equal half the local polarization inversion region width Wi to be designed are arranged on one surface 10a of surfaces 10a and 10b facing each other of a nonlinear optical material substrate 10 subjected to monopolarization. A second electrode 12 is arranged on another surface 10b opposite to the first electrodes 11. A voltage is impressed between the first electrodes 11 and the second electrode 12 to form the local polarization inversion regions.
Patent JP-H0273093-A (JP)
Title: 3-deoxy-d-glycero-d-galacto-2-nonulopyranosonic acid derivative
Inventor: OGURA HARUO
IPC: A61P25/28
Filed: 1988-09-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or acetyl; R<2> is 1-6C alkoxy, cholestenyl, cholestanyl or halogen; R<3> is H, 1-6C alkyl, aryl, aralkyl, alkali metal or NH<+>4). USE:The compound expressed by formula I has nerve activation action, immune reguating action, antiphlogistic action, etc. PREPARATION:N-Acetyl-D-neuramic acid is subjected to methanol treatment and then acetic anhydride-pyridine treatment to give a compound expressed by formula II, which is then reacted with dinitrogen tetraoxide in the presence of sodium acetate in acetic acid and further refluxed in carbon tetrachloride while heating to afford a compound expressed by formula III. The compound expressed by formula III is further subjected to K2CO3-methanol treatment and then 0.1N-NaOH treatment and heated in an aqueous solution of CF3OOH and subjected to demethylation to provide the aimed compound.
Patent JP-H0756482-A (JP)
Title: Regenerating method for image holding substrate and image reproducing device
Inventor: IGARASHI MASATO
IPC: G03G7/00
Filed: 1993-08-19
Abstract: PURPOSE:To eliminate the need for a cleaning mechanism by forming a sheetlike material wound in a roll form as an image peeling member. CONSTITUTION:A regenerating device for an image holding substrate 3 has at least the image peeling member 1 wound in the roll form and press contact rollers consisting of a press roller 5 for bringing the unwound sheet-like image peeling member 2 and the image holding substrate 3 into pressurized contact with each other and a heat roller 6. The image holding substrate 3 which is composed of a paper base layer consisting essentially of cellulose fibers in at least a part thereof and is formed with hydrophobic images consisting of thermoplastic ink (toners) on this paper layer is impregnated with liquid contg. water. The hydrophobic images and the image peeling member are brought into contact with each other by the impregnation state of the liquid, by which the hydrophobic images are peeled from the paper base layer. The image peeling member is the sheet-like material wound in the roll form. The sheetlike image peeling member is unwound from this rolled material and is brought into contact with the images under heating, pressurizing or pressurizing and heating.
Patent JP-H0389049-A (JP)
Title: Sail cloth for toothed belt
Inventor: SHIOKARAMATSU YOSHIYUKI
IPC: D02G3/32
Filed: 1989-08-31
Abstract: PURPOSE:To provide the sail cloth of a toothed belt with self-stretchability so as to enhance its strength by using non-stretch yarn as warp in the sail cloth of the toothed belt and constraining the non-stretch yarn with plural stretch yarns. CONSTITUTION:In stretch filament 15, two stretch yarns 16a, 16b are mutually twisted. Non-stretch yarn 17 is disposed in the zigzag state so as to pass though up and down successively between the plies of the stretch yarns 16a, 16n. Small loops 18 are formed at a small pitch on both sides of the stretch yarns 16a, 16b. The non-stretch yarn 17 is used as warp in the sail cloth 5 of a toothed belt 1. The strength of the sail cloth is thus enhanced, and abrasion resistance and durability are heightened.
Patent JP-H0389471-A (JP)
Title: Electric cable connecting method to breaker
Inventor: MORI KATSUHISA
IPC: H01R4/18
Filed: 1989-08-31
Abstract: PURPOSE:To surely connect an electric cable with no defective pressing by inserting an electric cable removed with an insulating film at the end section into a soft metal sleeve, inserting the metal sleeve into a cylindrical terminal opening, and pressing the metal sleeve with a bolt made of a hard metal. CONSTITUTION:A cylindrical metal sleeve 16 made of copper is coupled with the end section of a twisted electric cable 17 removed with a film at the end section. The metal sleeve 16 is inserted into a square terminal 14 made of soft steel, and three lead wires R, S and T are mounted on a terminal 15 welded and inserted by a patch metal 13 in the fastened state. A bolt 20 is screwed into the female section 18 of the terminal 14, and the metal sleeve 16 is pressed to the terminal 15.
Patent JP-S59125912-A (JP)
Title: Production of carbon yarn
Inventor: OOTANI TAKEJI
IPC: D06M101/16
Filed: 1982-12-27
Abstract: PURPOSE:To produce carbon yarn efficiently without causing fusion, hang-up, etc., by treating an acrylonitrile yarn precursor chemically while irradiating it with ultrasonic wave in a liquid phase, carbonizing it by calcination. CONSTITUTION:An acrylonitrile yarn precursor obtained by copolymerizing >=90wt% acrylonitrile with <=10wt% another comonomer (e.g., acrylic acid, etc.) is immersed in a liquid phase prepared by dissolving an agent such as an oxidation reaction promotor (e.g., potassium permanganate, etc.), a ring formation reaction promotor (e.g., tin tetrachloride, etc.), etc. in water, chemically treated with it while being irradiated with 10-40kHz ultrasonic wave. Fiber density of it is raised to 1.20-1.28g/cc, it is calcined and carbonized by a conventional procedure, to give the desired carbon yarn.
Patent JP-H0295901-A (JP)
Title: Automobile wheel bearing device
Inventor: SATO TASUKU
IPC: B60B27/00
Filed: 1988-09-08
Abstract: PURPOSE:To add up corrosion and damage resistance to the bearing device in the title by pressure-setting thermoplastic adhesive film to the surface of an exposed part, after cleaning degreasing and preheating the surface. CONSTITUTION:The necessary portion of the work (the cylindrical part 7 of a hub 2) of an automobile wheel bearing device exposed outside is at first cleaned, degreased (for example, with benzen, etc.) and subsequently, preheated (for example, at 100 to 140 deg.C for 5 to 10 minutes). Thereafter, thermoplastic adhesive film (for example, macro molecule multiple compound material, the softening point of which is more than 100 deg.C) is pressure-set on an objective face through an elastic body. In this method, the thickness of a coating layer 8 formed on the surface of the work can be easily adjusted by changing the thickness of the film to be pressure-set and also no large scale device is required.
Patent JP-H04106444-A (JP)
Title: Pressure sensor
Inventor: SHOJI MASATO
IPC: G01L9/16
Filed: 1990-08-28
Abstract: PURPOSE:To make the thickness of an adhesive layer fixed, to improve a yield thereby and also to improve corrosion resistance by a buffer material covering the surface of an amorphous magnetic alloy, by providing the buffer material on the surface of the amorphous magnetic alloy. CONSTITUTION:An imide adhesive used on the occasion of bonding an amorphous magnetic alloy 7 to a main body 1 is applied also as a buffer material 14 on the surface of the amorphous magnetic alloy 7. Nonuniformity of a heat- shrinkable tube 21 is absorbed by the buffer material 14. Therefore the thickness of an adhesive layer under the amorphous magnetic alloy 7 is fixed irrespective of the way of shrinkage of the heat-shrinkable tube 21, and uniform adhesion can be attained. Since the surface of the amorphous magnetic alloy is covered with the buffer material 14, besides, the progress of corrosion can be prevented. According to this constitution, the thickness of the adhesive is made fixed, a yield is improved thereby, and corrosion resistance can be improved by the buffer material 14 covering the surface of the amorphous magnetic alloy.
Patent JP-S6385215-A (JP)
Title: Cooling device for internal combustion engine
Inventor: HASHIMOTO FUJIO
IPC: F01P3/22
Filed: 1986-09-27
Abstract: PURPOSE:To elevate clean water temperature so as to seek effective use of exhaust heat by pressurizing the whole cooling system with pressure air after enclosing, in a device where a cylinder, an exhaust valve and an air cooler, etc. are cooled by clean water. CONSTITUTION:In the cooling system of a Diesel engine 1, the cooling water discharged from an exit main pipe 3 is cooled with a cooler 5 and then circulated into inside of the engine 1 through an entrance main pipe 2 after being elevated in pressure with a clean water pump 4 and hereby the engine 1 is cooled. In this case, the whole cooling system is so constituted that it may be pressured by adding pressuring air into a pressuring tank 6 through an air pipe 8. Hereby the maximum temperature of the cooling water inside the engine becomes possible to elevate up to about 120 deg.C-164 deg.C and the exhaust heat from the engine can be used effectively as heat source for various kinds of heaters such as lubricant heater, fuel heater and others which were not available up to now due to the low water temperature.
Patent JP-H1070528-A (JP)
Title: Confidential communication method
Inventor: YASUMOTO TADAYUKI
IPC: H04L9/32
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To surely send transmitted contents by conducting a notice in advance before the confidential transmission and starting the confidential transmission after it is confirmed that the receiver side is a reception enable state. SOLUTION: A user ID, a password, an electronic mail address and a provider type are registered to a user table 1 for each user and the provider type corresponds to a provider type in a provider table T2. Furthermore, a destination name, an electronic mail address of an opposite party, a facsimile number and its type and a password are registered to each addreviation number and one operation dial number. When the password is a password returned from a receiver side in the case of confidential transmission and the password is received after the transmission of the confidential transmission notice, the table T3 is referenced to discriminate whether or not the confidential transmission is executed. Then the confidential transmission is started after it is confirmed that the password is coincident with the registered password.
Patent JP-S61105495-A (JP)
Inventor: SATO KAZUHIKO
IPC: G21D1/02
Filed: 1984-10-29
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-S61105888-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KINOSHITA JUNICHI
IPC: H01L21/208
Filed: 1984-10-29
Abstract: PURPOSE:To manufacture a low-threshold value, high-output and high-efficiency semiconductor laser at a high yield rate by a method wherein an etching is performed on the substrate from the side of the back surface of the substrate using a semiconductor layer on the bottom part of a groove formed in the substrate as a mask and the configuration of the mesa to be formed on the side of the back surface of the substrate is formed into the configuration of a quasi-mesa (trapezoid) reverse to the configuration of the mesa to be formed in the side of the surface of the substrate. CONSTITUTION:A striped groove 12 is formed in a semiinsulative substrate 11, and after that, first conductive type mask semiconductor layers 13' and 13 having a ratio of etching selectivity with the substrate 11 for the prescribed etchant are made to grow on the surface of the substrate 11 and on the bottom part of the groove 12. Then, first conductive type clad layers 14' and 14, active layers 15' and 15 having a forbidden band width smaller than that of the said clad layers and a second conductive type clad layer 16 are made to grow and these layers are formed being isolated respectively on the surface of the substrate and in the groove. Moreover, an etching is performed on the substrate from the side of the back surface of the substrate using an etchant and using the semiconductor laser 13 as a mask in such a way that a striped trapezoidal cross-section mesa is formed on the side of the back surface of the substrate. According to such a way, current to run on the side of the active layer 15 surrounded with a semi-insulating region 19 runs out and most of the elements oscillate at a threshold value. Furthermore, the deterioration thereof is also little generated. As a result, the low-threshold value and high-output element can be obtained at a high yield rate.
Patent JP-H0869857-A (JP)
Title: Ultraviolet ray and infrared ray radiating device
Inventor: TAKAHASHI YUKIHISA
IPC: H05B3/10
Filed: 1994-08-30
Abstract: PURPOSE: To enhance the working efficiency by replaceably arranging an ultraviolet ray and infrared ray radiating unit, constituting so that a cooling air is sucked in when ultraviolet rays are radiated and a hot blast is blown out when infrared rays are radiated, and preparing a light source suitable for ink in a short time when a kind of ink is changed. CONSTITUTION: When an ultraviolet ray radiating unit 13 is housed and used inside of a radiating device body 11, a cooling air cools an ultraviolet light source 16, and is discharged through a ventilating cylinder 21 of the radiating device body 11. Plural partione plates 22 arranged in an inside upper part of the body 11 is constituted so as to become parallel to the inside upper part, and the cooling air is made easily passable. On the other hand, when an infrared ray radiating unit 17 is housed and used inside of the device body 11, the air passing through the ventilating cylinder 21 is heated by infrared rays 20, and reaches a surface of a work, and dries ink. In this case, the partition plates 22 arranged in the inside upper part of the body 11 are constituted so as to become perpendicular to an inside upper surface.  Since the partition plates 22 are constituted so as to become short in order as they become close to a ventilating hole, the air is controlled, and uniformly flows on the surface of the work, and uniformly dries the ink.
Patent JP-H06177347-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IMAI KEITAROU
IPC: H01L27/105
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a capacitor wherein sufficient capacitance can be secured, irregularity of characteristics is not present, and reliability is high. CONSTITUTION:As a lower electrode 117, single crystal or quasi-single crystal of high orientation is formed. On the upper layer, a perovskite type high dielectric film 118 which is epitaxially grown on the storage node electrode is formed as a capacitor insulating film. On the upper layer, an upper electrode 119 is formed.
Patent JP-S60118831-A (JP)
Title: Camera provided with oscillating rewind shaft holder
Inventor: NAKAMURA YASUSHI
IPC: G03B17/30
Filed: 1983-11-30
Abstract: PURPOSE:To prevent a film from being damaged due to the take-up operation while a cartridge is not being supported, by preventing a shutter release operation, when a rear cover is closed and a rewind shaft holder is not at a set position. CONSTITUTION:A rewind shaft 112 engaged to a shaft of a cartridge PT is supported by a holder 115, and the holder 115 is rocked to the set position where the shaft 112 is engaged to the cartridge shaft, and a save position where its engagement is detached. An opened or closed state of a camera rear cover and the position of the holder 115 are detected by means 33-35. A release obstructing means 31 obstructs a shutter release operation, when it is detected that the rear cover of the camera is closed, and the holder 115 is not at a set position.
Patent JP-H1166231-A (JP)
Title: Device and method for character recognition
Inventor: SEKINE KENTARO
IPC: G06K9/20
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To automatically perform a character recognition processing of high precision for an image, which is divided and inputted by combining the recognition results of the image, which is divided into areas, into one. SOLUTION: An image input part 10 inputs a document of size which is larger than a maximum effective read size by dividing it into areas, so that more than one character is repeated at least in the divided parts. A layout analysis part 30 takes a layout analysis of images corresponding to the divided areas and extracts layout information such as area attributes and coordinate information on the areas. A character recognition part 50 performs a character recognizing process, based on the images stored in an image storage part 20 and pieces of corresponding layout information stored in a layout information storage part 40.  A character-combining part 90 combines characters stored in a character information storage part 60 according to the corresponding result obtained by a combined line detection part 70 and the corresponding result obtained by a combined character detection part 80 so as to acquire character recognition information on the whole document.
Patent JP-S6382741-A (JP)
Inventor: YONEKURA MINORU
IPC: B32B17/04
Filed: 1986-09-26
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-S6472130-A (JP)
Title: Camera
Inventor: TAJIMA HISAO
IPC: G03B15/05
Filed: 1987-09-11
Abstract: PURPOSE:To miniaturize and to reduce weight of a camera by executing three actions, moving of a flashing device (setting and housing), changing of magnification for photographing and changing of an irradiation angle of a flash light flux, with a driving mechanism and a motor used commonly for these actions. CONSTITUTION:In the camera body 1, a motor 4 is installed in order to supply power to a movable barrel in a zoom lens barrel 2 and a housing turning mechanism and an irradiation angle varying mechanism in a flash light device housing 3. A power transmitting mechanism connected to the motor 4 constitutes the variable power mechanism of the zoom lens, the turning mechanism of the flash light device housing and the interlocking mechanism between variable power and irradiated angles. It is not so constituted as to use many gears as the interlocking means between variable power and irradiation angles. As it is so constituted that the single motor 4 supplies power to the flash light device moving means and the interlocking means between variable power magnification and irradiation angles, a light weight and miniaturized camera can be produced at a reduced production cost.