baber/WOPTO huggingface dataset:
Patent JP-H0268580-A (JP)
Title: Electrostatic developing device
Inventor: UEDA MASATO
IPC: G03G15/08
Filed: 1988-09-05
Abstract: PURPOSE:To agitate a developer sufficiently and to detect the amount of the developer by arranging the ring parts of an agitation member so that the ring part abuts elastically on the outer peripheral surface of a developing roller, and rotating the ring parts following up the rotation of the developing roller. CONSTITUTION:The agitation member 20 is constituted by coupling a single or plural ring parts 21 by a coupling part 22 and the ring parts 21 are arranged abutting elastically on the outer peripheral surface of the developing roller 10. The agitation member 20 is composed of a magnetic body and the ring parts 21 themselves abut elastically on the outer peripheral surface of the developing sleeve 11 with the magnetic force of the magnet roller 12. The ring parts 21 are driven following up the rotation of the developing sleeve 11 and the coupling part 22 rotates and moves around a pressure shaft 26. The developer 80 is agitated sufficiently by the rotation of the agitation member 20. The rotating speed of the agitation member 20 varies with resistance force received from the developer 80 and the amount of the developer can be detected according to the rotating speed of the agitation member 20.
Patent JP-H0384844-A (JP)
Title: Luminous radiation electron tube
Inventor: UETSUKI TADAO
IPC: H01J61/35
Filed: 1989-08-28
Abstract: PURPOSE:To simplify light adjusting control of a luminous radiation electron tube, reduce the cost of a lighting circuit for the electron tube and enhance the emission efficiency of the tube by causing the tube to emit light using a negative glow plasma comprising a pair of discharge electrodes arranged opposite to each other with a space of several mm to several cm between them, in a bulb body. CONSTITUTION:In a translucent spherical bulb body 1 having a discharge gas consisting of mercury vapor and rare gas sealed therein, a pair of discharge electrodes 2 are arranged opposite to each other with a space of several mm to several cm between them and a reflection film 4 is formed on the inner face of the backside portion of the bulb body 1 including that of a neck portion 1a where the extending portion 3 of both discharge electrodes 2 is formed. Also phosphor 5 is applied to the whole inner surface of the bulb body 1. Both discharge electrodes 2 are used as filaments for emitting thermions and a starter is connected between respective ends of both filaments 2 and AC supply is applied between the other ends of both filaments 2 via a pressure relief element so that the electron tube is lighted. Thus a luminous radiation electron tube having good light emission efficiency and including a simple, low-cost lighting circuit is obtained while its light adjusting control is facilitated.
Patent JP-H1046960-A (JP)
Title: Screen device for opening of building
Inventor: MORIYA MAMORU
IPC: E06B9/52
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a screen and the assembly of a screen device by providing runners at both ends of a movable stile, providing a slider which energizes on a movable stile side by an energizing spring on the runner, and moving the movable stile in parallel by these runners. SOLUTION: An energizing spring 31 energizes sliders 25 of a pair of runners 19 to a movable stile 5 side to bring the sliders 25 into pressure-contact in a rail part 17 of an upper frame member 1A and a lower frame member 1B. For this reason, the movable stile 5 is maintained vertically in the rail part 17 so that its parallel travel becomes possible. Consequently, it is possible to eliminate time and labor for stretching around a string in a screen device and manufacture the screen device more simply and at low cost. Moreover, the movable stile 5 comes off from a screen frame 1 easily due to the expansion and shrinkage of the energizing spring 31, and each locking plate 9 like plate is provided in end parts on both sides of a screen 3 over the whole length.  The screen frame 1 and the movable stile 5 are connected mutually in such a manner that they can be attached and detached freely. Consequently, it is possible to perform the maintenance of the assembly work of the screen device and the exchange work of the screen 3 easily.
Patent JP-2000304077-A (JP)
Title: Brake device
Inventor: YAGI EIJI
IPC: B60T8/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of fail-safe operation in the generation of an abnormality of an electric system including an electric driving mechanism with a simple and inexpensive structure by imparting a driving force to a friction mechanisms by the electric driving mechanism and a hydraulic driving mechanism, respectively, so as to generate the driving force according to the operating force of a brake pedal. SOLUTION: When an abnormality occurs in an electric system such as an operating force sensor 2, a control unit 8, an electric driving mechanism 6, etc., current is carried to the solenoid 9d of a solenoid opening and closing valve 9 to open a valve element 9b against a spring 9c. When a brake pedal 1 is then operated, the hydraulic pressure of a master cylinder 3 generated according to the operating force is pressed into the sealed oil chamber 7d of a driving force transmitting mechanism 7 through the valve element 9b, and a driving force is generated in the direction of extending both pistons 7b, 7c thereof. Therefore, the driving force according to the hydraulic pressure of the master cylinder 3 is transmitted to a friction mechanism 5, and both disc pads 5a, 5b thereof are driven in the direction of being pressed to a disc rotor 4 to impart a braking force.
Patent JP-H0384886-A (JP)
Title: Temperature control device
Inventor: SHIRATAKE AKIRA
IPC: G05D23/19
Filed: 1989-08-28
Abstract: PURPOSE:To obtain a constant preheating constantly by starting the temperature control after a specific time passes from the input of a power supply, and maintaining a stronger setting for a specific time when the set temperature is reached. CONSTITUTION:When a power supply switch 8 is turned on, a power supply switch detector 9 detects it, a t1 timer is started, and after the t1 time passes, a temperature control signal is input for the first time to start the temperature control. Then, a DC temperature signal voltage Vt from a temperature detecting circuit 3 and a set voltage Vs from a temperature setting circuit 5 are detected, and when Vt>Vs, a variable resistor 14 for temperature setting is short- circuited, and a t2 timer is started while a stronger value is set. On the other hand, when the temperature control signal is ON, that is, Vt<Vs, a relay is turned on, and when the temperature reaches to the Vs' a stronger start is begun for the time t2. Then a set signal Vs' set at the stronger value and the temperature signal Vt are compared, and when Vt>Vs', the temperature control signal is OFF, and the relay is also turned off. Consequently, regardless of the initial condition when the power supply is fed, an even preheating time can be set.
Patent JP-H04103799-A (JP)
Title: Electroplating device with piezoelectric element utilized therefor
Inventor: MURAKOSHI HIDEFUMI
IPC: C25D21/10
Filed: 1990-08-22
Abstract: PURPOSE:To uniformly form a plated film on the surface to be plated by utilizing ultrasonic wave vibration obtained by a piezoelectric element and rotating a plurality of materials to be plated respectively while being accompanied with fine vibration, and imparting ultrasonic wave vibration energy to the materials to be plated from the piezoelectric element. CONSTITUTION:A piezoelectric element 3 having an electrode is provided on the upper part of the cover 2 of an electroplating tank 1. An annular type vibration plate 1, is provided on the upper part of the piezoelectric element 3 in a concentric circular shape. Thickness in the projecting parts of vibration members 5 is made gradually thin toward the circumferential direction and the upper faces thereof are made horizontal. The directions of the projecting parts of the vibration members 5 are properly arranged to the circumferential direction. The vibration members 5 are arranged in a row along the circumferential direction at every prescribed interval. A disk type rotor 10 is freely rotatably placed on the respective vibration members 5. A rotary shaft 14 is freely detachably fitted to the disk type rotor 10 by perforating the piezoelectric element 3 and the cover 2. The materials (a) to be plated are freely detachably provided to a series of electrodes 17. A rotator 16 equipped with these electrodes is fitted to the lower part of the rotary shaft 14. Electricity is supplied to a series of electrodes 17.
Patent JP-S6464286-A (JP)
Title: Manufacture of laminated board
Inventor: NISHIMOTO YOSHIO
IPC: H05K1/03
Filed: 1987-09-03
Abstract: PURPOSE:To make it possible to arbitrarily change the rheological behavior of heated and melted resin, by a method wherein, after fine-grain of inorganic material are uniformly dispersed on a substrate, and this is mounted on a base plate coated with thermosetting resin in a half-cured state, lamination forming is performed. CONSTITUTION:For an alumina paper 1 as a base material, alumina fiber whose fiber length is more than or equal to 10 times the fiber diameter is used to make paper together with micro-fibrillated organic fiber as binder. In this surface, fine-grain of alumina whose diameter is 0.1-50mum are uniformly dispersed. This is mounted an aluminum plate 3 coated with solution of phenol-curing-type epoxy resin. By holding this between heating plates 5 together with a copper plate 2 turning to a conducting layer, and heating them, a metal base substrate is obtained. Epoxy resin 4 on the aluminum plate 3 is melted by heating at the time of forming laminated layers, and permeates the mounted alumina paper 1. Then, in accordance with the compression and deformation of the alumina paper 1 as a base material, the impregnated resin is discharged outside the system. There is correlation between the amount of alumina fine-grain and the amount of discharged resin, so that the rheological behavior of resin can be controlled.
Patent JP-S6463377-A (JP)
Title: Thermostable cellulase and production thereof
Inventor: KOBAYASHI TAKESHI
IPC: C12R1/19
Filed: 1987-09-03
Abstract: PURPOSE:To enable production of a cellulase having more excellent thermostability, by cultivating a bacterium containing a plasmid vector integrated with a gene to code thermostable cellulase protein. CONSTITUTION:Chromosome DNA derived from the genus Thermoanaerobacter is blended with restriction enzyme EcoR1 and a plasmid vector to form recobminant plasmid pNB6. Then recombinant plasmid pNB6 is inoculated into Escherichia coli C600 strain to give transformant SAM0772 having a thermostable cellulase gene. Then SAM0722 is to produce cellulase is inoculated into ampicillin-containing L medium and cultivated at about 37 deg.C for 18hr. Then a supernatant liquid of the destroyed cell is obtained as a thermostable cellulase enzyme solution. The optimum temperature of cellulase produced by pNB6 is 80 deg.C. Consequently, thermostable cellulase can be produced by a bacterium such as Escherichia coli to be readily cultivated and productivity of the thermostable cellulase having properties can be raised.
Patent JP-2000057031-A (JP)
Title: Database backup processing method
Inventor: MASUDA ETSUO
IPC: G06F12/16
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a database backup processing method for minimizing the influence to be exerted upon a user during system operation by collecting backup in the cycle of minimizing the number of calls to be lost. SOLUTION: In the case of backup collection to a semiconductor disk device(SD) 103 with a database(DB) 1021 on a main memory(MM) 102 as a check point database(CPDB) 1031, a backup cycle τ is selected so as to minimize a total f(τ) of a number f1(τ) of calls to be lost during database recovery processing and a total number f2(τ) up to the time point of database destruction occurrence concerning the number of calls to be lost during the backup processing of the check point database. Thus, the number of calls to be lost is reduced and the influence upon the user can be reduced to a minimum.
Patent JP-H0389160-A (JP)
Title: Laser desorption method and apparatus for molecular ion of object to be analyzed, especially organ molecule
Inventor: FURANTSU HIRURENKANPU
IPC: G01N27/447
Filed: 1990-08-22
Abstract: PURPOSE: To make it possible to desorb living body molecule ions by selecting and using a matrix which absorbs laser light with long wavelength UV or IR wavelength. CONSTITUTION: A sample base 10 is arranged in the vacuum chamber of an ion source, a sample is mounted, and a laser beam 12 having a >=300nm wavelength is emitted by a laser 13. At this time, the laser beam 12 enters the vacuum chamber through a reflecting mirror 14 and a lens 15 and is deflected by a reflecting mirror 14 to collide with the sample base 10 and sample, and analyte ions desorbed by the laser beam 12 are extracted by an ion-light system 17 and converged with the ion beam 18 to enter the vacuum chamber 19 of an analyzer. Here, a nitrogen laser, CO2 laser, or Er-YAG laser is usable as the laser 13 and when a specific matrix which can absorb their wavelength range is selected, living body molecules do not absorb laser light of >=300nm in wavelength, so natural living body molecules which have 10,000 to hundreds of thousands daltons molecular weight can be desorbed.
Patent JP-H03179339-A (JP)
Title: Optical storage medium
Inventor: SUZUKI HIROYUKI
IPC: G11B7/24035
Filed: 1990-08-24
Abstract: PURPOSE:To allow high-speed writing and reading out with small spot diameters by using an intramolecular electron transfer reaction of a high speed and a high quantum yield as a photochemical reaction which is the cause for hole formation. CONSTITUTION:The intramolecular electron transfer reaction between electron donative quest molecules 1 and electron receptive quest molecules 2 is utilized for the purpose of the hole formation. A porphyrin dielectric which is solid at room temp., affords the absorption ray having >= 1 nonuniform spreads and causes the photochemical reaction of the high speed and high quantum yield, such as electron transfer reaction to accompany the irreversible chemical reaction with >= 1 kinds of the molecules existing simultaneously in a medium upon receipt of the light of the band width narrower than the band width of the absorption rays is used as the electron donative guest molecules 1. A compd. which is solid at room temp.; for example, 1-chloro-4-iodobenzene, etc., are used as the electron receptive guest molecules 2. The high-speed writing and high-speed reading out with the light of the small spot diameters are possible in this way.
Patent JP-S60113876-A (JP)
Title: Pressure regulating valve
Inventor: OONISHI KICHIYA
IPC: F16K17/04
Filed: 1983-11-24
Abstract: PURPOSE:To provide a pressure regulating valve which can eliminate the need of separately disposing an emergency cutoff valve by disposing a pin capable of freely elevating at a middle portion of an operation rod piercing in such a manner as to reciprocate between an inner chamber and a side wall and bringing the uper and lower ends of the pin into contact with head portions of valve guards in such a manner as to freely engage and disengage. CONSTITUTION:A pair of valve gaurds 9, 10 have conical head poritons 9a, 10a opposed to each other in an inner chamber of a valve and leg portions 9b, 10b pieced through the center portions of upper and lower partition walls 1a, 1b in such a manner as to freely elevate. The respective ends of the valve guards are brought into contact with the lower surface of an interlocking element 7 and the upper end of a valve rod 2b, reepectively. An operation rod 11 piecing wide walls is disposed in the inner chamber, and a through hole 11a bored through the middle portion of the rod 11 is provided with a pin 12 brought into contact at both ends thereof with head portions 9c, 10c of the valve guards 9, 10.
Patent JP-S61173798-A (JP)
Inventor: KAARO EMU KUROOSU
IPC: C12N15/10
Filed: 1985-10-03
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-S6462799-A (JP)
Title: Emergency rescue system
Inventor: SHIROKURA NAOSHI
IPC: G08B25/08
Filed: 1987-09-03
Abstract: PURPOSE:To surely recognize the condition of an abnormal situation, by providing a centralized monitoring part which is connected to an equipment main body through a telephone circuit and hastens a vehicle or a person to a place from which a signal is transmitted. CONSTITUTION:When the button of an emergency switch 2 is depressed, a signal is transmitted from a transmitter 11. In case of receiving this signal by a receiver 12, an equipment main body 5 installed in a house 1 automatically connects the line to a preliminarily registered centralized monitoring part 6 by an automatic service function 13 and outputs preliminarily stored user's telephone number and information by voice synthesis. The centralized monitoring part 6 takes in this information from a telephone 17, and information of destination's (user's) name and address, the route to the destination, etc., is displayed on a CRT or the like when the telephone number is inputted to a microcomputer 18. The centralized monitoring part 6 finds a vacant taxi running in the vicinity of the destination by an AVM device 19 and teaches the address, the route, etc., to the driver of this taxi 7 by radio waves and allows the taxi 7 to go to the rescue of user's house.
Patent JP-S6463301-A (JP)
Title: Attaching device for tillage tine
Inventor: TAGUCHI TOMOO
IPC: A01B33/14
Filed: 1987-09-02
Abstract: PURPOSE:To enable easy and tight attachment of a tillage tine, by pressing a tillage tine to an attaching device via a flat spring which increases tightening force according to the working reaction force of the tine. CONSTITUTION:A tine 2 is inserted into an attaching box 1 together with a flat spring 3 placed close to the tine and is fixed with a fixing pinch 4. Several mm of clearance 6 is formed in the box. When a working reaction force is applied, the tine 2 is rotated in the direction to narrow the clearance. The tine and the spring are pressed with each other on curved faces having different curvature to effect the tightening of the tine.
Patent JP-H0268966-A (JP)
Title: Field effect type semiconductor
Inventor: YAMAGUCHI HIROSHI
IPC: H01L29/78
Filed: 1988-09-02
Abstract: PURPOSE:To improve amount of breakdown resistance and a device which is hard to damage due to overload by providing a buffer layer which is formed between the bottom surface of a third semiconductor area and a second semiconductor area and reduces injection efficiency of a carrier between second and third semiconductor areas. CONSTITUTION:It has a first conductive type first semiconductor area 1, a second conductive type second semiconductor area 2 formed within the surface of the first semiconductor area 1, a first conductive type third semiconductor area 3 formed within the surface of the second semiconductor area 2, a buffer layer 10 which is formed between the bottom surface of the third semiconductor area 3 and the second semiconductor area 2 and reduces injection efficiency of a carrier between the second and third semiconductor areas 2 and 3, a gate insullation film 5 which is formed on the surface of the second semiconductor area 2 between the first semiconductor area 1 and the third semiconductor area 3, a gate electrode 6 formed on the gate insulation film 5, and an electrode 7 formed on the surface of the third semiconductor are 3 and on the surface of the second semiconductor area 2. For example, the above buffer layer 10 is the oxidation layer 10.
Patent JP-S6281956-A (JP)
Title: Brushless synchronous machine
Inventor: ENDO TAKASHI
IPC: H02K19/38
Filed: 1985-10-04
Abstract: PURPOSE:To shorten overall length in the axial direction by scaling up a rotor of a main body in the radial direction, mounting the rotor to a common shaft while being supported by a rotor center having a U-shaped section and disposing an exciter into the internal space of the rotor center. CONSTITUTION:A stator 12 for a main body is fitted through an axial stator radially mounted inside a cylindrical frame 11, and a common shaft 16 to which a rotor 13 surrounded by the stator 12, a rotor 3 for an AC exciter 1, a rotary rectifier 4, a cooling fan 15, etc. are set up in common is supported rotatably to both end surfaces of the frame 11 through a bracket 17. The rotors 12, 13 have large radial size and small axial size. The rotor 13 is mounted supported by a rotor center 18 having a U-shaped section to the common shaft 16, and the exciter 1 is disposed in the internal space of the rotor center 18.
Patent JP-H0770653-A (JP)
Title: Wire rod continuous annealing apparatus
Inventor: AOKI AKIRA
IPC: C21D9/56
Filed: 1993-09-06
Abstract: PURPOSE:To prevent the surface flaw of a wire rod at the time of annealing by using dancer rollers for synchronization of a continuous annealing device with a wire drawing machine and using each DC motor to a first and a second electrode rings and a third electrode ring for synchronization in the continuous annealing apparatus. CONSTITUTION:The dancer rollers 3 are arranged between a last wire drawing capstan 1 and the continuous annealing apparatus 10 and the driving motor 4 for the first electrode ring 5 and the second electrode ring 6 and the driving motor 8 for the third electrode ring 7 are arranged. The number of revolutions of a driving motor 2 for the last wire drawing capstan is used as the base and the number of revolutions of the driving motor 4 for the first and the second electrode rings is controlled. From this number of revolutions, the number of revolutions of the driving motor 8 for the third electrode ring 7 is controlled. In order to follow to the variation of wire velocity, and adjust the fine difference, the number of revolutions for the first and the second electrode rings 5, 6 is controlled with the dancer rollers 3. The number of revolutions of the third electrode ring 7 is optionally adjustable and corresponds to the variation of the wire diameter. By this method, as, the number of revolutions of the electrode ring matches to the wire velocity, the wear of the electrode ring is little and the high quality wire surface is obtd.
Patent JP-H06118337-A (JP)
Title: Head part or face mounting type display device
Inventor: KONUMA OSAMU
IPC: G02B27/02
Filed: 1992-08-20
Abstract: PURPOSE:To observe an electronic image, etc., in accordance with diopter of a user, in the head part of face type display device which can observe the electronic image, and the electronic image and an external image. CONSTITUTION:A diopter correcting optical device 7 for correcting diopter of a user is inserted into one optical path of the head part or face mounting type display device so that diopter of an external image or the external image and an electronic image is corrected and they become easily visible, and it is possible to sort the construction into three cases in accordance with in which position of the display device the diopter correcting optical element 7 is arranged, and the figure shows each of cases when the diopter correcting optical device 7 is arranged on the same axis as a visual line in front of the display device, and in addition, the case when the diopter correcting optical element 7 is arranged on the same axis as the visual line on an eyeball 1 side of the display device, and also, the case when the diopter correcting optical device 7 is shared with a concave surface half mirror 3 of the display device.
Patent JP-S60110249-A (JP)
Inventor: KENTO RII SHIPORO
IPC: A23J3/00
Filed: 1984-10-23
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。