baber/WOPTO huggingface dataset:
Patent JP-H08144903-A (JP)
Title: Starter
Inventor: SHIGA TSUTOMU
IPC: F02N11/00
Filed: 1995-09-19
Abstract: PURPOSE: To provide a starter that is able to reduce even the extent of axial length while properly maintaining a spring characteristic to press a brush. CONSTITUTION: A compression coil spring 914 is set up in a peripheral side in the radial direction in relation to the axial direction of a plunger 610 of a magnet switch part 600, while spring length of the coil spring 914 is able to utilize as far as a portion of radial length of the magnet switch 600, whereby proper spring stress and load can be set up. Accordingly, service life in the coil spring is sharply improvable. In addition, since the coil spring 914 effectively utilizes a space at a peripheral side of the magnet switch 600, axial length of the coil spring 914 is not added to the axial length of a starter, so that a shortening effect in the whole starter is securable.
Patent JP-H01168987-A (JP)
Title: Method and apparatus for drying cylinder dryer for papermaking machine
Inventor: PERUTSUTEI HEITSUKIRA
IPC: D21F5/04
Filed: 1988-09-27
Abstract: PURPOSE: To provide a method for drying a web in a cylinder dryer of a paper making machine capable of reducing the swing of the web separated from a cylinder, by blowing a drying air toward a wire in a region where the wire is separated. CONSTITUTION: This method for drying a web in a cylinder dryer of a paper making machine comprises arranging many cylinders 10 in upper and lower two rows, disposing guide rolls 12 between the cylinders 10 in each row, spanning a wire F1 on the cylinders 10 and the guide rolls 12 in a zigzag state in each row, spanning a target web Wp on the cylinders 10 in the upper and lower rows in a zigzag state, and blowing drying air toward the wire F1 in a region where the wire F1 is separated from the cylinders 10 and moved toward the guide roll 12.
Patent JP-2001064350-A (JP)
Title: Polymerizable composition and structure coating material
Inventor: MORI YASUHIKO
IPC: C08G18/62
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition which excels in polymerizability and whose polymerize excels in flexibility, heat resistance, and weatherability, and a structure coating material composed the polymerizable composition. SOLUTION: This polymerizable composition comprises (A) an alkyl (meth) acrylate, (B) a polymer having a radically polymerizable group and a number average molecular weight of 1,000-30,000, (C) a wax having a melting point of not lower than 50 deg.C, and (D) a radical polymerization initiator. As the component (B), a vinyl polymer is preferred. The amounts of component (A), component (B), component (C), and component (D) based on the sum of component (A) and component (B) are 30-85 wt.%, 15-70 wt.%, 0.3-5 wt.%, and 0.01-10 wt.%, respectively. A structure coating material to be utilized as a coating material and a waterproofing agent can be obtained from the polymerizable composition.
Patent JP-H1184988-A (JP)
Title: Image forming device
Inventor: NAKANISHI SEIKI
IPC: G03G21/20
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining adverse influence on an original reading unit due to heat from a fixing device. SOLUTION: This image forming device is provided with the original reading unit 136 reading the image information of an original 148, a recording paper carrying means 106 carrying recording paper 108 through a recording paper carrying path 104, and the fixing device 126 for fixing a toner image formed on the recording paper 108. The carrying means 106 includes a guiding plate 112 for guiding the recording paper 108. Plural suction holes 13 are formed on the plate 112, and a suction fan 134 sucks the recording paper 108 carried along the plate 112 through the holes 113. Furthermore, the fan 134 acts on the fixing device 126 so as to discharge heated air around the fixing device 126 to the outside by keeping away from the unit 136.
Patent JP-H0990094-A (JP)
Title: Concrete surface layer removing device
Inventor: NARUKAWA TAKEFUMI
IPC: G21F9/28
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To improve removal efficiency by focusing microwave generated with a gyrotron using a reflection mirror and irradiating a contaminated part on concrete surface. SOLUTION: A gyrotron 6, rotary reflection mirror 9 and the like are positioned with a crane 12 on the side of a radiation contaminated part 10a of concrete body 10. Each driver of the gyrotron 6 and means for position change and area change of the reflection mirror 9 are remotely controlled with a remote control means 14 and the oscillation and output control of the gyrotron 6, the irradiation position and the irradiation area of microwave are adjusted. The large power microwave generated by the gyrotron 6 is focused by way of a wave introduction pipe 7, an irradiator 8 and the reflection mirror 9 and irradiate the contaminated part 10a of the concrete body 10. The microwave scans on the contaminated part 10a by driving the position change means.  By using a gyrotron 6 which has high frequency of oscillation source of microwave and is capable of outputting large power in this manner, both heat efficiency and removal efficiency of the contamination part 10a may be greatly improved.
Patent JP-S60131654-A (JP)
Title: Information recording stamper
Inventor: KONISHI KOUICHI
IPC: G11B7/26
Filed: 1983-12-20
Abstract: PURPOSE:To prevent the change of electric characteristics between the inner and outer circumferences of a disk by varying continuously the width of the pit train signal or the width of a track groove in response to the proportional relation between the radius and the contraction factor decided by the material and the molding conditions of a copied matter. CONSTITUTION:The revolving speed is set at a fixed speed for a turnable containing a glass master disk, and a helium-cadmium laser is exposed to the glass disk from its inner circumference toward the outer circumference. The material of a copied matter uses polycarbonate resin and an injection molding process is applied. In this case, an aperture lens of the laser light is put gradually toward the glass disk from the inner circumference to the outer circumference and the stop-down diameter is increased in response to the direct proportional relation between the radius and a contraction factor 0.5% of a produced copied matter. At the same time, the exposure is carried out. Such an information recording stamper has constitution where the width of the pit train signal of a pit train signal part 6 is increased consecutively to an inner circumference pit train signal 7, an intermediate pit train signal 8 and an outer circumference pit train signal 9 respectively. Thus the width of the part 6 of a copied matter becomes completely even after contraction due to the molding.
Patent JP-S60132844-A (JP)
Title: Cassette-type sheet feeder
Inventor: WATANABE KAZUO
IPC: B65H1/12
Filed: 1983-12-19
Abstract: PURPOSE:To supplement copy sheets efficiently by providing a cassette in a copying machine, which can be drawn out to replace copy sheets and also may not be drawn out to replace copy sheets. CONSTITUTION:When a cassette 1 is loaded on a cassette placing table 9 mounted on a copying apparatus body, a receive plate 2 is pushed up by a pressing member 11 to press the upper end portion of a copy sheet to feed means 10. In this case, an operation lever (not shown) is turned to turn a shaft 14 clockwise through link means and a lever 26 so that the pressing member 11 is retreated to the base of the cassette against a spring, and the retreat position is locked by engagement of a lock finger 28 with an engagement receive member 25. When a cassette is loaded, the lock is released by a cam 6 fixed to the cassette 1, so that the pressing member 11 is returned to its assigned position by return operation of the operation lever.
Patent JP-H04119307-A (JP)
Title: Telescope
Inventor: KAMIYA MAKOTO
IPC: G02B23/00
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the telescope with an automatic focusing function to focus lenses even to a fairly old aged person by setting the focusing width at <=1 diopter (but larger than 0 diopter). CONSTITUTION:A focusing detection module 19 is provided along a central axis A-A' and a photodetecting lens 20a fixed in front thereof is provided. A stepping motor 22 for AF is provided behind the focusing detection module 19. A reduction gear part 23 for decelerating the motion of the motor 22 and to transmit the motion to objective lenses 13, 14 is provided between the focusing detection module 19 and the motor 22. The focusing width is set at <=1 diopter (but larger than 0 diopter). If the moving quantity of the lens per 1 pulse by the pulse motor 22 and the reduction gear part 23 is assumed to be 0.019mm, 7 pulses are required for moving the lens by one diopter and these 7 pulses are the number of the focusing zone pulses GZP i.e., focusing width. The automatic focusing function to focus the lenses even to the fairly old aged person is obtd. in this way.
Patent JP-S61120775-A (JP)
Title: Heat transfer recorder
Inventor: SAKURAGI KENKICHI
IPC: B41J17/36
Filed: 1984-11-16
Abstract: PURPOSE:To check any creases generated in an ink sheet at any time and so arrange that such creases may be removed easily by constructing a recorder in such a manner that if a start button is turned ON without setting a manuscript, a prearranged pattern printed record may be made. CONSTITUTION:An ink sheet 2 wound around a feed roll 1 and a recording material 4 wound around a recording material roll 3 pass closely side by side between a thermal head having a heating element 5 which can heat up according to recorded image information and a platen roller 7. A manuscript detection sensor 11 which detects a set of manuscripts to be recorded is connected to CPU12, a control block of a recorder. A program and a timer which perform a manual out operation and at the same time, a prearranged pattern of recording for a prearranged time when no manuscript is set in CPU12, are incorporated in the recorder. A motor 14 is driven by an instruction CPU12 through a motor driver 13 and a thermal head 6 is actuated through a thermal head driver 15. In addition, a thermistor 16 transmits the temperature of the heating element 5 in the thermal head to CPU12.
Patent JP-2000073775-A (JP)
Title: Supercharging pressure control device for internal combustion engine
Inventor: OSAWA KOICHI
IPC: F02D43/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To increase the engine output sufficiently while preventing the sudden change of the engine output. SOLUTION: A waste gate valve 26 is provided in a bypass passage 24 to bypass the turbine 20 of an exhaust gas turbocharger 10, so as to control the supercharging pressure of an engine 1. When the opening of a throttle valve 11 provided in an intake duct 6 is less than a set opening, the air-fuel ratio of the mixture is made lean, and when it is not less than the set opening, the air-fuel ratio is made rich. When the air-fuel ratio is converted from the lean to the rich, the opening of the waste gate valve 26 is increased to reduce the supercharging pressure once so as to block the sudden increase of the engine output, and at the same time, the opening of the waste gate valve 26 is reduced with the passage of time thereafter, to increase the supercharging pressure gradually, so as to accomplish the increase of the engine output.
Patent JP-S60133903-A (JP)
Title: Manufacture of sectorial metallic sheet
Inventor: OONISHI YOSHITOSHI
IPC: B21B1/22
Filed: 1983-12-20
Abstract: PURPOSE:To improve remarkably the manufacturing yield of a sectorial metallic sheet by cutting a rolling material and providing a camber thereto by a rotary cutting blade having a prescribed tip angle before rolling the material by using rolling rolls having each a peripheral speed varying in the material width direction. CONSTITUTION:A roughly cambered metallic sheet 13 is manufactured by cutting a metallic sheet 12, descaled after extracting it from a heating furnace, by a rotary blade 11 provided to a slitting roll 10. Further, the camber is properly changed by the tip angle of rotary blade 11. Successively, the sheet thickness and the quantity of camber of sheet 13 are adjusted by a rolling mill provided with taper rolls 14 having each a peripheral speed varying in its width direction, by guiding the sheet 13 by edgers 15 capable of freely advancing and retreating, and the edges of sheet 13 are formed by the edgers 15 simultaneously to form a prescribed sectorial metallic sheet. In this way, the straightening to be performed before welding the sectorial metallic sheet is eliminated.
Patent JP-S6395781-A (JP)
Title: Color image recording method
Inventor: ASANO MASASHI
IPC: H04N1/393
Filed: 1986-10-10
Abstract: PURPOSE:To suitably prevent a color smear by adding a correcting dot discretely to raster data, increasing and decreasing the correcting dot in accordance with the width size changing information of a recording paper during the recording and recording it. CONSTITUTION:The correcting dot is added discretely for raster data, for example, for a unit data block for several-several tens of bits each to constitute the raster data, for example, at the rate of 1-several bits, the correcting dot is increased decreased in accordance with the width size changing information of a recording paper during the recording and the recording is executed. When second and third color images are overlapped and formed and the width of the recording paper is contracted, for example, by drying, the size of the image formed first comes to be small. On the other hand, for the recording of the second and third succeeding color images, the correcting dot is removed based on the changing information of a recording paper width, and the recording is executed based on the raster data of the length in which the length matches with a first color image size. Thus, even when the elapsed size change occurs at a recording paper, the generation of the color smear can be prevented.
Patent JP-H1087746-A (JP)
Title: Granulated tetrafluoroethylene copolymer and its production
Inventor: TAKAKURA TERUO
IPC: C08F6/24
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To produce granulated tetrafluoroethylene copolymer having good moldability and heat stability by granulating the copolymer of tetrafluoroethylene and a perfluoro (alkyl vinyl ether) while removing a solvent from a slurry-like liquid of the copolymer and further bringing the granulated copolymer into contact with fluorine gas. SOLUTION: A copolymer of tetrafluoroethyl and a perfluoro (alkyl vinyl ether) in which the perfluoroalkyl group has a 1-7C is produce by a solution polymerization method or a slurry polymerization method. Spherical granules having 1-5mm average particle diameter is obtained by granulating the copolymer while removing the solvent from the obtained slurry-like liquid in the presence of water under stirring by heating. The objective granules are obtained by further bringing the spherical granules into contact with fluorine gas to regulate the total number of the COF group and CH2 OH group to <10 based on 10<6> carbon atoms in the copolymer. Foaming and generation of hydrofluoric acid are suppressed in molding, and a molding miss and correction of the mold of molding apparatus are reduced.
Patent JP-H0788994-A (JP)
Title: Heat insulator
Inventor: GOTOU YASUYOSHI
IPC: B32B27/30
Filed: 1993-09-28
Abstract: PURPOSE:To prevent heat insulation properties of a heat insulator from being deteriorated by preventing gas which is whithin a urethane foam and has low thermal conductivity from being scattered outside of the urethane foam, by a method wherein a vinylidene chloride coat is applied to one side or both the sides of an inner material formed of acrylonitrile resin. CONSTITUTION:A frame body (the frame body of a heat insulation box of a refrigerator) is formed of an inner material 1 made of ABS and an outer shell 2 made of a metal, the frame body is constituted by providing an urethane foam 3 within the frame body and a vinylidene chloride coat 4 is applied to the inside of the inner material 1. Gas which is within the urethane foam 3 and has low thermal conductivity is prevented from being scattered by the vinylidene chloride coat 4, through which heat insulation capacity of a heat insulator is prevented from being deteriorated.
Patent JP-H0293081-A (JP)
Title: Method for etching multilayer film
Inventor: IKEDA SEIJI
IPC: H05K3/06
Filed: 1988-09-28
Abstract: PURPOSE:To easily and precisely etch a multilayer film at a low cost by using the same resist formed on plural thin-film layers to successively etch the adjacent layers, and removing the pent roof-shaped part of the upper layer. CONSTITUTION:At least two thin-film layers are formed on a substrate, and the respective layers are made of the material incapable of being simultaneously etched by the same liq. etchant. In the film structure, a resist is formed on the upper-layer film, and the first layer is wet-etched. The second layer is then just-etched with the same resist. O2 plasma ashing treatment is then applied to appropriately reduce the shape of the resist pattern. As a result, the overhung part of the upper layer is exposed, and etched by the etchant for the upper layer to remove the pent roof-shaped part of the upper part. By this method, the multilayer film is easily etched, and the highly reliable thin-film pattern free of form defect is obtained.
Patent JP-H04121670-A (JP)
Title: Method and device for measuring intensity of scattered wave in radio wave anechoic chamber
Inventor: TOGAWA HITOSHI
IPC: G01R29/10
Filed: 1990-09-13
Abstract: PURPOSE:To enable measurement of the strength of a scattered wave in an arbitrary direction from the wall surface in a radio wave anechoic chamber by receiving a direct wave from a transmission antenna by a second antenna and by receiving the scattered wave form the wall surface by a first antenna. CONSTITUTION:In side this radio wave anechoic chamber 1, a transmission antenna 2 and a reception antenna 3 and disposed. The reception antenna 3 is constructed of an antenna 3A and an antenna 3B so combined that main beams thereof form an angle thetaR. The antenna 3B is so disposed as to be opposite to the transmission antenna and receives a direct wave Ed from this transmission antenna 2, while the antenna 3A receives a scattered wave Es from the wall surface 1A in the radio wave anechoic chamber 1. The respective output signals of the antenna 3A and the antenna 3B are given to a synthesizing unit 4 through attenuators RA and RB respectively. The attenuators RA and RB can regulate the amount of attenuation.
Patent JP-H04122018-A (JP)
Title: Pattern formation method
Inventor: SUZUKI TAKASHI
IPC: G03F7/004
Filed: 1990-09-13
Abstract: PURPOSE:To form a mask film excellent in uniformity with high accuracy by oxidizing, nitriding, or silicifying the surface so as to form a layer for suppressing the reflection of an energy beam, and forming a resist layer hereon, and applying an energy beam thereby controlling the quantity of irradiation light and the quantity of reflected light. CONSTITUTION:First, a film of a metal which can form a Schottky junction with a semiinsulating substrate 1, for example, a tungsten nitride film 21 is formed on this substrate by sputtering, and by heat-baking, the surface of the film 21 is transformed compulsively into an oxide film 22 and is used to a reflection suppressing film. When applying a UV beam 5 to the desired place of the resist layer 4 by this layer 22 so as to form a photosensitive part 61, the reexposure by the reflection of the beam 5 is prevented, and the quantities of irradiation light and the reflected light are controlled, whereby a highly accurate and uniform mask can be made.
Patent JP-S61118516-A (JP)
Title: Valve drive device in engine
Inventor: MASUDA TOSHIHARU
IPC: F01L1/14
Filed: 1984-11-14
Abstract: PURPOSE:To control the operation or rest of a valve, by inserting the front end of a valve rod slidably in a lifter body abutting against a cam, and by controlling the engagement and disengagement of the body and the valve rod with the use of a pin provided to the body. CONSTITUTION:A lifter body 15 is disposed in a cylinder head 2 so that it is driven by a cam 12. The extension 9c of the valve rod 9b is slidably inserted in the body 15. A selector pin 18 which may slide perpendicular to the moving direction of the valve rod, is provided to the body 15, and therefore hydraulic pressure at an oil feed port 2b formed in the guide surface of the selector pin 18 for the body 15, is adjusted in association with the operation of a valve 30 which is controlled in accordance with the load and rotational speed of the engine, so that the motion of the selector pin 16 is changed over. Accordingly, the engagement and disengagement between the body 15 and the extension 9c are controlled. With this arrangement, the operation and rest of the valve 12 may be selected.
Patent JP-H04123168-A (JP)
Title: Terminal equipment
Inventor: TAKADA MIKIO
IPC: G06F19/00
Filed: 1990-09-13
Abstract: PURPOSE:To curtail the trouble and to decrease the probability of an input error by storing an exchange individual telegraphic message (exchange individual data) from the center in an extracting/storing means, and executing an inquiry by on-line by using a telegraphic message generating means. CONSTITUTION:A file server 13 being an extracting/storing means receives an exchange drawn telegraphic message from the center 11, and extracts an exchange individual telegraphic message therefrom and stores it. Subsequently, a telegraphic message generating means 14 generates an inquiry telegraphic message or a received money telegraphic message by an inquiry item or normal data inputted by an operator with respect to the contents of exchange linking data fetched from the exchange individual telegraphic message stored in the extracting/storing means 13, and sends it out to the center 11. In such a way, the business processing of exchange individual data can be automatized.
Patent JP-H0290434-A (JP)
Title: Time switch
Inventor: HINO YOSHIKI
IPC: H01H43/10
Filed: 1988-09-27
Abstract: PURPOSE:To improve operability by connecting and disconnecting a coupling piece to and from the neck part of a main axis and returning a switch to a preparatory position after a lapse of a prescribed time. CONSTITUTION:When a main axis 6 is pushed for operation and put into an actuating position, a coupling piece 32 of an engaging part 35 falls into a neck part 10 of the main axis 6 and a contact 29a of a movable contact plate 29 comes in contact with a contact 27a to turn a switch 26a ON for starting a timer motor to rotate. Then, just before the lapse of a prescribed time, a projection part 19b of a cam 19a pushes a follower 30 to alienate the contact plate 29 from 27, while the switch 26a gets into an open state for stopping the motor. Further, the contact plate 29 pushes the coupling piece 32 to pull out the engaging part 35 from the neck part 10. Thereby, the main axis 6 returns to a preparatory position by a spring 7. Accordingly, next operation becomes easy to improve operability.
Patent JP-H0691480-A (JP)
Title: Deformation correcting device of cutting tool of machine tool
Inventor: IMAMURA YOSHITERU
IPC: B23Q15/18
Filed: 1992-09-10
Abstract: PURPOSE:To provide a deformation correcting device of the cutting tool of a machine tool which can correct the deformation of the cutting tool without interrupting the cutting process. CONSTITUTION:A temperature detector 13, a numerical control(NC) device 18, and the like are provided. The temperature detector 13 has its sensor positioning near a cutting tool 4, detects the temperature of the cutting tool during the cutting process, and a detecting signal c to indicate the temperature is output to the NC device 18. The NC device 18 houses a built-in correcting operation circuit, a correcting value is operated depending on the detecting signal c in the correcting operation circuit, and a process instruction value output from the NC device 18 is corrected by this correcting value.