baber/WOPTO huggingface dataset:
Patent JP-H05142972-A (JP)
Title: Method for forming image
Inventor: TOKUHASHI MASAKI
IPC: G03G15/08
Filed: 1991-11-20
Abstract: PURPOSE:To execute cleaning after a toner image is transferred without using a cleaning device by eliminating toner left on a photosensitive body by a developing device which visualizes an electrostatic latent image on the photosensitive body after the toner image is transferred on a transfer paper by the action of a transfer charger. CONSTITUTION:The developing device 5 is provided by being faced to the photosensitive body 1 and two-component developer 7 having polymerized toner and magnetic carrier housed in a developing container main body 6. Plural magnets are arrayed in a developing sleeve 14 and the developer is attracted to the sleeve 14 side by magnetic force and carried on the sleeve 14. Then, one part thereof is scraped at a doctor member 16 and the carrying quantity thereof is regulated. Besides, the developer is napped by the magnet force of the magnet 15a and brought into contact with the surface of the photosensitive body 1 as a magnetic brush. Then, the electrostatic latent image is visualized. After the toner image is transferred, the toner left on the surface of the photosensitive body 1 is eliminated by the developing device 5, by which the cleaning device is disused.
Patent JP-H03193538-A (JP)
Title: Baggage lighting system
Inventor: HIROTA YOSHIAKI
IPC: H01H3/00
Filed: 1989-12-21
Abstract: PURPOSE:To turn a lens when a seat is opened for hours and thereby make illumination so as not to be turned on by installing a projection in a needle, while setting up the lens in a housing free of detachment, and installing another projection, coming into contact with the needle projection and preventing a switch terminal from contacting with a fixed terminal, in a part of the lens. CONSTITUTION:When a seat projection 24 is opened, a switch knob 20 is slid upward by dint of spring 23, a switch knob projection 36 is touched on a projection 35 of a lens 28 and contact between a fixed terminal 25 and a switch terminal 26 is checked, thus illumination is no longer turned on. In addition, with the lens 28 is rotated in reverse up and down, the projection 35 of the lens 28 is moved downward, and since the switch knob projection 36 will not touch at all, it is moved upward as it is, so that both these terminals 25 and 26 are contacted with each other, thus the illumination is turned on. Accordingly, when the seat projection 24 is opened for hours, the projection 35 of the lens 28 is lifted upward whereby the contact between these terminals 25 and 26 is checked, getting rid of any illumination, thus battery consumption is reduced.
Patent JP-H01171643-A (JP)
Title: Carrier for immobilizing microorganism
Inventor: KAMIJO MASAYASU
IPC: B01J32/00
Filed: 1987-12-28
Abstract: PURPOSE:To immobilize microorganisms stably in the pores of an immobilizing carrier by constituting the carrier of a porous sheet-shaped or three- dimensionally formed product consisting primarily of artificial fibers having >=40 dyne/cm surface tension. CONSTITUTION:A porous sheet-shaped or three-dimensionally formed product is obtd. by binding a material consisting primarily of artificial fiber as an essential component. A carrier for immobilizing microorganisms is produced by regulating the surface tension of the formed product to >=40 dyne/cm by treating the surface with corona discharge or plasma jet, etc. Preferred artificial fibers are those having 0.1-30mum mean fiber diameter and >=100mum mean fiber length, such as artificial inorganic fiber e.g. glass fiber, alumina-silica fiber, alumina fiber, etc., or artificial org. fiber e.g. polyamide fiber, polyester fiber, etc.
Patent JP-H06177508-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSUJII AKIKO
IPC: H05K3/00
Filed: 1992-12-10
Abstract: PURPOSE:To provide a high productivity and high yield rate manufacturing method for a printed wiring board to be used for electronic parts. CONSTITUTION:This manufacturing method is composed of a process in which electrodeposition resist 13 is formed on the surface of a metal-plated layer 12c which is formed on a copper-clad laminated plate by dipping into an electrodeposition resist solution, and a process in which an ultraviolet ray exposing operation is conducted through the intermediary of a desired-shaped mask film 14 having a difference in photographic density between a through hole 12e and a conductor pattern 12d. As a result, the quantity of transmission of the ultraviolet rays per unit time on the mask film 14 of the through hole 12e becomes larger than the quantity of transmission on the mask film 14 of the conductor pattern 12d which is formed in the density higher than the through hole 12e. As a result, the appropriate quantity of light required for the exposure in the through hole 12e of the electrodeposition resist 13 and the appropriate quantity of light required for exposure of the conductor pattern 12d can be made to irradiate simultaneously.
Patent JP-H06171583-A (JP)
Title: Plate-like craft running on water or rescure tool for marine use
Inventor: SHIONO OSAMU
IPC: B63H21/17
Filed: 1992-12-10
Abstract: PURPOSE:To perform propulsion by means of other power than a man power by forming recessed parts in the surface of a plate-form or annular constituting material and individually or integrally containing a propulsion machine part, a power feed source, and an electric circuit for regulating the output of the power feed source, in a plate-form craft, running on water, for utilizing electric energy. CONSTITUTION:A plurality of recessed parts are formed in a plate-form craft 9 molded by using formed urethane. A propulsion machine part 1 is contained in two rear recessed parts, a power feed source 5 in a central recessed part, and an electric circuit part 8 for regulating the output of the power feed source 5 in a front recessed part. Thus, the rear recessed part is formed such that the screw of the propulsion machine part is positioned in water. The output of the power feed source 5 is controlled through operation of the electric circuit part 8, and the output of the propulsion machine part 1 is controlled. Further, the power feed source 5 is contained in a container with a cover.
Patent JP-H10151433-A (JP)
Title: Apparatus for fermenting and agitating excrement, etc.
Inventor: NAKASHITA TAKASHI
IPC: C05F3/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently remove lignin which hinders the growth of plants by alternately installing a group of ventilating diffusion pipes for supplying air necessary for fermentation to the bottom surface of a fermentation tank and a group of cooling diffusion pipes for activating a lignin decomposing enzyme. SOLUTION: A fermentation tank 2 with its both ends opened is installed in a compost house 1 and formed to be lengthy by a concrete wall 3. A group of ventilating diffusion pipes 4 and a group of cooling diffusion pipes 5 are arranged alternately on the bottom surface of the tank 2 perpendicularly to the longitudinal direction of the tank 2. In other words, a fermentation section B in which the ventilating diffusion pipes 4 are installed from the initial end side A and a lignin decomposing enzyme section C in which the cooling diffusion pipes 5 surrounded by an imaginary line are arranged alternately. Thus, lignin which hinders the growth of plants can be removed efficiently, and, compost making by fermentation bacteria is made possible.
Patent JP-H05167434-A (JP)
Title: Multilevel output circuit and multi-gradation display device
Inventor: KANBARA MINORU
IPC: H01L27/04
Filed: 1991-12-13
Abstract: PURPOSE:To provide the multilevel output circuit and the multi-gradation display device in which the reproducibility of the characteristic is improved, the limitation from a leakage current is reduced and the yield is enhanced. CONSTITUTION:This display device consists of a P-channel transistor(TR) TFTO connected between a power supply VDD and an output terminal OP, N-channel TRs TRT11-TFT44 of plural switching circuit cells S11-S44 decreasing a voltage outputted at an output terminal OP respectively in the ON operation, a selection circuit applying selective ON/OFF drive to the N-channel TRs TRT11-TFT44 corresponding to an input signal.
Patent JP-H05166581-A (JP)
Title: Cooker
Inventor: AKAGI KENSUKE
IPC: H05B6/74
Filed: 1991-12-13
Abstract: PURPOSE:To enable various ways of cooking simply by high frequencies so as to reduce the cost of a cooker in many aspects by providing a plate which is heated with high frequencies, and disposing the plate insides via the through hole of the wall of a cooking chamber in the case of browning, and disposing the plate outsides during induction heating. CONSTITUTION:To brown a subject for heating, the top board 11 of a plate 1 advances into a cooking chamber 58 an high frequencies from a magnetron 36 are applied to the board 11 and the board is heated to the subject for heating. The degree of browning can be adjusted by the degree of the advance of the plate 11 into the chamber 58. Further, the heating state can be controlled without errors since a thermistor 40 is directly added to the plate 11. In oven cooking, the plate 11 absorbs high frequencies, preventing their leakage to the outside of a punching hole 12. Therefor, oven cooking, grille cooking and open cooking can be performed using microwaves and the cost of the cooker can be reduced with the number of components reduced and heat efficiency enhanced.
Patent JP-H02176234-A (JP)
Title: Chain belt for transmitting motive power
Inventor: YASUSHIRO TAKESHI
IPC: F16G5/18
Filed: 1988-12-27
Abstract: PURPOSE:To prevent abnormal sounds occuring with resonance generated at the change of the peripheral speed of a belt so as to reduce noise by arranging at least two kinds of chip bodies at random, the angles of the inclined faces of the chip bodies being different from each other. CONSTITUTION:Chip bodies 40a, 40b, 40c of the same form and with three kinds of angles of inclination theta1, theta2, theta3 are arranged at random and the relationship between the angles of inclination of the chip bodies are provided as theta1>theta2>theta3, and the angle of inclination theta2 is designed to be approximately the same as that of the wall face of a V pulley, while the angles of inclination theta1, theta3 to be different from theta2 by + or -3 deg. or so. When the pulley advances, the chip body 40b with its angle of inclination theta2 is therefore engaged with the pulley while in completely close contact with the wall face 50 of the pulley, whereas the chip body 40a with its biggest angle of inclination theta1 makes contact at only a part of its outer peripheral face with the pulley; by this change of the state of engagement, sounds produced by collision of each chip body with the wall face of the pulley are caused to interfere with the frequency of the belt, and both the sounds and vibration of the belt can as a result be reduced.
Patent JP-H05163593-A (JP)
Title: Method and device for removing impurity on metal surface
Inventor: HORIE MASANOBU
IPC: C23G5/00
Filed: 1991-12-13
Abstract: PURPOSE:To vaporize off the impurities stuck to the surface of a metal as metallic waste without melting the metal by heating the cut waste above the vaporizing temp. of the impurities on the surface under reduced pressure. CONSTITUTION:A metallic waste consisting of galvanized steel sheet, etc., is cut into a desired shape, placed in a vacuum furnace 10 and agitated by an agitator 11, and the furnace is evacuated by a vacuum pump 16 and electrically heated 17. The values measured by a vacuum gage 12 and a thermometer 13 are inputted to a computer 21 to obtain the vaporizing temp. of the impurities such as zinc on the waste surface corresponding to the operating pressure and degree of vacuum through a converter 20, and the waste is heated to the obtained temp. or more under reduced pressure through a controller 22. Consequently, the impurites are vaporized and recovered in the trap 14 and filter 15 provided in an evacuating system.
Patent JP-H11149022-A (JP)
Title: Optical sensor composite pipe cable
Inventor: FUJIEDA TAKASHI
IPC: G01L1/24
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical composite cable usable as a sensor for monitoring a state of a dike and also usable as an optical cable for general communication. SOLUTION: Optical fibers 1 for detecting distortion and pipes 5 for force-feeding the air are combined with a sheath 10 in one body, and a steel tape armor 11 is provided on this sheath. Changes in the state of a dike, etc., are monitored from distortion changes by connecting the distortion detecting optical sensors 1 to a BOTDR (Brillov in Optical Time Domain Reflectometer), and optical fiber units 13 are inserted into the pipes 5 for force-feeding the air and these optical fiber units 13 are used for general communication.
Patent JP-H10155502-A (JP)
Title: Slippers
Inventor: SATO HIROAKI
IPC: A43B13/18
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide slippers which embody excellent durability, are hardly slipperable and ensure safe walking by extremely effectively preventing the wear of sewing threads with an extremely simple structure. SOLUTION: The slippers consist of bottoms 1, insoles 2 which are fixed by sewing the peripheral edges to the front surfaces of these bottoms 1, inner socks 3 which are fixed to the front surfaces of these insoles 2 and uppers 4 which are sewn by inserting their peripheral edges between the bottoms 1 and the insoles 2. The bottoms 1 consist of EVA foams which have closed cells and are elastically deformable. The, peripheral edges of the bases of these bottoms 1 are provided with sewing step parts 1a. These sewing step parts 1a are formed thinner than the ground contact surfaces of the central parts by removing the non-foamed skins 1B produced at the time of expansion forming of the EVA foams.  The insoles 2 sewed to the bottoms 1 are formed of the plate materials hardly deformable than the front surfaces of the sewing step parts 1a and the sewing threads 5 for sewing these parts are penetrated nearly over the entire part more to the inner side than the bases of the sewing step parts 1a by locally crushing the bases of the sewing step parts 1a, by which the cutting by rubbing of the sewing threads 5 is prevented.
Patent JP-H02292564-A (JP)
Title: Hydraulic control device for belt type continuously variable transmission in vehicle
Inventor: ITO HIROSHI
IPC: F16H61/00
Filed: 1989-12-21
Abstract: PURPOSE:To prevent any excessive tension of a transmission belt by generating a pressure-reducing oil pressure signal to be supplied to a chamber which gives urging force in a direction of decreasing a governed pressure value to a spool valve piece of a pressure governing valve, when a car speed exceeds a predetermined value. CONSTITUTION:When a car speed, detected by a car speed sensor 462, exceeds a predetermined value, an electronic control unit 460 duty-controls the fourth electromagnetic valve 346 serving as a pressure-reducing oil pressure signal generating means, and by supplying a pressure-reducing oil pressure signal to a chamber of a pressure governing valve in a hydraulic control circuit, a spool valve piece is urged in a direction of decreasing a governed pressure value. By supplying the reduced governed pressure value to a secondary side hydraulic cylinder 56, tension of a transmission belt 44 is adjusted in a decreasing direction. Thus by a centrifugal oil pressure generated in the driven side hydraulic actuator 56, the transmission belt can be prevented from generating any excessive tension.
Patent JP-2001145872-A (JP)
Title: Method and apparatus for cleaning polluted ground or waste landfill ground
Inventor: TOGE KAZUO
IPC: B09C1/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance the cleaning capacity of the polluted ground to a large extent by intermittently injecting a cleaning accelerating component in the polluted ground (including even waste landfill ground) at a short-time interval in a pulse-like manner under ultrahigh pressure to explosively blow the same in the polluted ground to allow the cleaning accelerating component to reach over a remoter and wider range. SOLUTION: A cleaning accelerating component is intermittently supplied to the injection well 14 inserted in the polluted ground 12 under ultrahigh pressure at a short-time interval in a pulse-like manner and injected in the polluted ground 12 from the jet orifices 14a of the injection well 14 under ultrahigh pressure in predetermined intermittent timing. By this constitution, the cleaning accelerating component is explosively blown in the polluted ground 12 by labyrinth effect to be allowed to reach over a remoter and wider range.
Patent JP-H06156944-A (JP)
Title: Stairs elevator
Inventor: NAKATANI MASATO
IPC: B66B9/08
Filed: 1992-11-18
Abstract: PURPOSE:To prevent a guide device from impeding passage by shortening the length of a guide device. CONSTITUTION:When, with passengers riding in a car 100, a hydraulic cylinder 305 is driven, a placing platform 301 is raised, and the car 100 on the placing platform 301 is lifted. Thus, even when a guide device 6 is ended in the vicinity of the lowermost step of a stairs 5 and protruded from the side wall 5a of the stairs 5 and not extended to the vicinity of the floor of downstairs 2, the car 100 can be coupled to a traction car 20. Thus, even when the downstairs 2 is a concourse crossing a stairs passage at right angles, the guide device 6 is prevented from being an obstacle to people passing the concourse.
Patent JP-H02177702-A (JP)
Title: Constitution method for microstrip line circuit
Inventor: UNNO ISAMU
IPC: H01P3/08
Filed: 1988-12-28
Abstract: PURPOSE:To make the circuit small due to the increase in the mount density of each side by placing a line forming a matching circuit of a main high frequency circuit of a microwave active circuit or the like and a line forming a power supply circuit including a high frequency choke or the like and other control circuit to both sides of a dielectric board separately. CONSTITUTION:A main high frequency circuit 1 made of a strip line to an outer face 51s of a dielectric layer 51d of one side of a grounding conductor pattern side 3 provided in the midway of a dielectric layer of a dielectric board 5 and a sub circuit 2 such as a power supply circuit or a bias circuit including a high frequency choke made of a strip line similarly provided to an outer side 52s of a dielectric layer 52d on the other side are arranged to two sides 51s, 52s of the dielectric layers 51d, 51d at both sides of the grounding conductor pattern side 3 separately. Thus, the mutual effect between the main high frequency circuit 1 and the sub circuit 2 is reduced by the dielectric board 5. Moreover, since the main high frequency circuit 1 and the sub circuit 2 are arranged separately on the two sides 51s, 52s of the board respectively, the mount density of the sides 51s, 52s of the board 5 is more improved.
Patent JP-H05139588-A (JP)
Title: Heating device
Inventor: KOU SHIYOUKIYOU
IPC: F16H7/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a heating device having a control means for changing the conveying speed of an endless film, and a control means for changing the film biasing movable range of a film biasing control means in accordance with a control speed from the conveying speed changing control means. CONSTITUTION:A heating device for heating a film using an endless film 11, comprises a film biasing control means 23 for changing the biasing direction of the film so as to endlessly reciprocate the film in a predetermined film biasing movable range in accordance with a detected data from a means 16 for detecting the widthwise biasing position of the film. Irrespective of the participation in the factor of control instability, the control means 23 substantially maintains the frequency of control reciprocation of film biasing within a predetermined range so as to minimize damage to the film caused by excessive stress to the film. Accordingly, the biasing control and conveyance of the film can be stably controlled, thereby it is possible to enhance the reliability of the heating device.
Patent JP-H07188579-A (JP)
Title: Coated magnesium oxide powder
Inventor: SHIMADA YOSHIHISA
IPC: C01F5/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a magnesium oxide powder coated with glass, having excellent water-vapor resistance, useful as a filler for a resin for sealing semiconductors and a filler for a sheath heater, etc., requiring high heat dissipation. CONSTITUTION:The objective powder is coated with glass comprising preferably >=50wt.% of PbO and the residual components composed of B2O3 and/or SiO3.
Patent JP-H10161574-A (JP)
Title: Display
Inventor: KOIZUMI ICHIRO
IPC: G09F13/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and easily visible display. SOLUTION: When a light emitting element 21 is put out, the character formed by printing on a 'minute' film 22 is shielded by a translucent ' deg.C' film 23 and is invisible and, therefore, only the red character of red ' deg.C' printed on the ' deg.C' film 23 is visible to a user. When the light emitting element 21 is lighted, the red light from the light emitting element 21 is visible through the 'minute' film 22 and the ' deg.C' film 23 and, therefore, the character of the ' deg.C' film 23 is negated by the same color and is no more identifiable. At this time, the character of the 'minute' film 22 is opaque and, therefore, the light from the light emitting element 21 is shut off and the character 'minute' is projected on the ' deg.C' film 23 in the state of a shadow hemmed by the surrounding light.
Patent JP-H07188632-A (JP)
Title: Water-soluble pressure-sensitive adhesive composition and its production
Inventor: MIURA MAKOTO
IPC: C08F2/48
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a water-soluble pressure-sensitive adhesive composition which dissolves in water with any pH value can be washed away, by using as the constituent a polymer made from a specified monomer as the essential monomer component and neutralized with an alkaline neutralizing agent. CONSTITUTION:This composition contains a polymer which is made by using as the essential monomer component a monomer comprising a (meth)acrylate with its terminal hydroxyl group esterified with phosphoric acid (e.g. phosphoric ester of 2-hydroxyethyl acrylate) and is neutralized with an alkaline neutralizing agent (e.g. triethanolamine). It is produced by dissolving or suspending a monomer comprising a (meth)acrylate with its terminal hydroxyl group esterified with phosphoric acid in a mixture of a polyalkylene glycol (meth)acrylate and an alkaline neutralizing agent, and irradiating the solution or suspension with light in the presence of a photoreactive free-radical generator to effect polymerization.
Patent JP-H02179701-A (JP)
Title: Plastic composite veneer and manufacture of decorative table board employing the same
Inventor: KONDO MASAMI
IPC: B27D5/00
Filed: 1988-12-29
Abstract: PURPOSE:To prevent damage of a veneer plate and improve the yield thereof by cutting a treated material such as a veneer material or joined material being infiltrated with polymeric resin liquid, and obtaining a veneer infiltrated with polymeric resin liquid, and then polymerically curing the polymeric monomer in the veneer. CONSTITUTION:A joined material, for example, a block material is dried, and then resin liquid is injected into the dried joined material. In the next place, the joined material injected with the resin liquid is cut (sliced), thereby obtaining a joined veneer being infiltrated with resin liquid. After that, polymeric monomer in the joined veneer being infiltrated with resin liquid is polymerized and cured so as to obtain a joined veneer. And, the joined veneer is laminated on a table board, and they are heated and compression-clamped, and further, the polymeric curing for the polymeric monomer is performed through the heat as heating, whereby a decorative table board can be obtained conveniently. Thus, the damage of the veneer may be avoided, as a result, the yield of the veneer is improved rapidly in comparison with the conventional method.