baber/WOPTO huggingface dataset:
Patent JP-S62980-A (JP)
Title: Magnetic toner transfer device
Inventor: HIROSE KAZUNORI
IPC: G03G19/00
Filed: 1985-06-26
Abstract: PURPOSE:To permit an operation of a titled device with a low voltage without requiring a high-voltage power source such as corona discharger by impressing a voltage between a transfer roller and magnetic recording medium and injecting electric charge to a magnetic toner so as to move the magnetic toner sticking to the magnetic recording medium toward a transfer material. CONSTITUTION:The negative charge is injected from the earth side by the transfer bias voltage of a DC power source 25 to the magnetic toner 23 sticking onto the recording medium 21 through a conductive medium base body 26 an the medium 21. On the other hand, a positive charge 29 is introduced via the transfer roller 22 onto the surface 28 of the transfer material 24 on the side opposite from the surface 27 of the material 24 with which the magnetic toner 24 contacts. The electrostatically charged toner 23 injected with the negative charge in the above-mentioned manner receives the force to move toward the material 24 by the electric field formed between the transfer roller 24 an the magnetic recording medium 21 and the toner 23 is transferred onto the material 24 by overcoming the restraining force by the magnetic force of the latent image magnetization pattern formed on the medium 21.
Patent JP-S5844612-A (JP)
Inventor: NAKANO KOUSAKU
IPC: H01B7/295
Filed: 1981-09-09
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-S62298467-A (JP)
Title: Electrically driven centrifugal separator which obviates clogging
Inventor: WATANABE SHINICHI
IPC: B04B5/02
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a centrifugal separator which obviates clogging by driving a motor for rotation via a generator in a conductive circuit of a sepn. cage mounted around a removing shaft to rotate said cage. CONSTITUTION:The sepn. cage 04 is supported by upper and lower bearings. A static gear 06 fixed to a foundation base 01 and a rotating gear 07 in the lower part of the cage 04 are engaged with each other. The cage 04 rotates while revolving. A liquid to be separated is introduced through a feed port 08 in the upper part of a circular conical mounting frame 05 into the cage 04. The liquid-component is then released by the solid-liquid sepn. effect generated by the centrifugal force in the cage 04. The solid matter is stopped on the cage filter film but the cage 04 rotates and therefore, the solid matter is stripped therefrom. Light energy is fed by an optical fiber to the conductive circuit on the generator 8. The contactless conduction to the rotating part and the omission of a mechanical power transmission system are thus attained.
Patent JP-H06347229-A (JP)
Title: Method and apparatus for measuring shape
Inventor: TAKAHASHI SATORU
IPC: G01B11/24
Filed: 1993-06-14
Abstract: PURPOSE:To make it possible to measure a shape highly accurately in a short time by focusing a laser beam on a position detecting element through a rotary mirror and a condenser lens, and deriving the three-dimensional shape of a material to be measured by computation. CONSTITUTION:A laser beam 1a emitted from a semiconductor laser 1 is stopped with a beam stop lens 2 and becomes collimated light 2a. Furthermore, the light path of the collimated light 2a is converted with a rectangular prism 3. The light 2a turns into a light projecting beam 4a with a rotary mirror 4. The surface of a material to be measured 5 is scanned with the beam 4a in one dimension. After the scanning, reflected light 5a from the surface of the material to be measured 5 is condensed with a condenser lens 6. The image is focused on a position detecting element 7. The one-dimensional amount of the displacement of the surface of the material to be measured 5 can be measured by an expression of computation. The material to be measured 5 or the apparatus is further rotated or moved, and the secondary scanning is performed. When the numerical values expressing the displaced positions are synthesized, the surface shape of the material to be measured can be measured in three dimensions.
Patent JP-S5842924-A (JP)
Title: Display device for residual amount of fuel for vehicle
Inventor: OOTA YUTAKA
IPC: B60K15/077
Filed: 1981-09-08
Abstract: PURPOSE:To prevent a great deviation on residual amount display even when a vehicle runs on a slope continuously, by making display variations in the residual amount of fuel slow when the liquid level in a fuel tank is inclined. CONSTITUTION:A microcomputer 11 samples a liquid level signal from a sensor 1 at a prescribed frequency, and claculates and displays the residual amount of fuel on a display device 14. When a vehicle runs a slope and the liquid level in its fuel tank is inclined, an inclination sensor 9 outputs an inclination signal. On receiving this signal, the computer 1 decreases the frequency of sampling of the liquid level signal from the sensor 1 to calculate the residual amount of fuel. Therefore, display variations in the residual amount of fuel are made slow. Thus, even when the vehicle runs on a slope continuously, no great deviation on the redisual amount display is prevented.
Patent JP-S5473251-A (JP)
Title: Protective relay
Inventor: ANDOU FUMIO
IPC: H02H3/28
Filed: 1977-11-25
Abstract: PURPOSE: To control an unnecessary operation signal of a current differential relay by the inrush current of a transformer, by detecting system voltage drop.  
     CONSTITUTION: This device contains a system voltage detector for detecting the voltage drop of a power system consisting of a circuit 59R for converting voltage into current, an instataneous value comparison circuit 62R and a time operation timer 63R. This device also includes a higher harmonic current detector for detecting the higher harmonic current of inrush current, etc. consisting of a 2nd harmonic passing filter 50R, an instantaneous value comparison circuit 51R and a "not" circuit 53R. And a current differential relay consisting of higher harmonic passing filters 31A, 31B, an adder 33 for obtaining the sum of current flowing through each current transformer winding, etc. and signal select devices 54R∼58R for selecting signals generated from each device are installed, and system voltage drop is detected, thus controlling an unnecessary operation signal of the current differential relay by the inrush current of a trasformer. Consequently, this device needlessly does not work to the inrush current of the transformer, and normally operates at high speed even the time when the content of higher harmonic current components accumulated by trouble current in case of internal accidents is high. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5952126-A (JP)
Title: Thermocouple type safety device for instantaneous firing and burning
Inventor: MATSUMOTO TOMOHIDE
IPC: F23N5/10
Filed: 1983-08-01
Abstract: PURPOSE:To improve the operating convenience of titled device adapted to automatically interrupt a gas passage for thereby preventing the outflow of unburned gas and consequently the occurance of accident upon pilot blame being gone off for some causes, by arranging a switch for opening/closing an electric circuit such that the switch may be operated in union with the igniting movement of the titled device. CONSTITUTION:A pilot flame is set to fire upon a push-rod 9 being depressed to open a valve with the simultaneous closure of switch 12. At this time, the pilot flame can heat up a single thermocouple 2 and an integrated type thermocouple 11 simultaneously. Similarly to a traditional one, th single thermocouple 2 raises its starting voltage slowly, whereas the integrated type thermocouple 11 has its starting voltage raised abruptly for the simultaneous charge of charging circuit 13. Upon the push-rod 9 being released, the switch 12 is opened for thereby interrupting the flow of starting voltage from the integrated type thermocouple 11 to an energizing coil 3a, but an electric power discharged from the single thermocouple 2 and the capacitor of charging circuit 13 acts upon an electric magnet 4 for thereby retaining a valve as opened. Should the pilot flame go off for some cause, the single thermocouple 2 has its starting voltage decreased for automatically opening the valve to prevent the outflow of unburned gas.
Patent JP-S6032808-A (JP)
Title: Molding composition
Inventor: UENO KAZUO
IPC: C08F20/10
Filed: 1983-08-02
Abstract: PURPOSE:To obtain the titled composition capable of providing plastic molded products of high hardness, high wear, heat and solvent resistance and excellent optical properties, by incorporating specific polyfunctional cyclic acetal compound in a polymerizable unsaturated group-contg. compound. CONSTITUTION:The objective composition can be obtained by incorporating (A) a polyfunctional cyclic acetal compound having at least two (meth)acryloyloxy groups (pref. a reaction product from 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10- tetraoxaspiro[5,5]undecane and (meth)acrylic acid), in (B) a compound containing polymerizable unsaturated group such as (meth)acryloyloxy-, aryl-, vinyl-one (pref., halogenated styrene). This composition will be incorporated with a polymerization initiator followed by copolymerization in mold.
Patent JP-H01311924-A (JP)
Title: Opening type box shape load-carrying platform
Inventor: ARIIZUMI HIDEO
IPC: B60P1/00
Filed: 1988-06-10
Abstract: PURPOSE:To enable the loading work from sides and the top face of a load- carrying platform by providing on the load-carrying platform, a front box part and a rear box part, which can slide each other into the other box to enclose it, and opening a working space in all directions at the time of loading and unloading of a load. CONSTITUTION:A box shape load-carrying platform equipped on a truck load- carrying platform part consists of a front box part 1, and a rear box part 2 which can slide each other into the other box to enclose it. A roller for rotating movement is installed under the front box part 1 and the rear box part 2 so as to make an internal/external channel shape rails provided on the load- carrying platform part, movable and while front and rear fasteners 6, 6', 6'' and upper and lower fasteners 7, 7' are provided so that the front box part 1 and the rear box part 2 may be opened/closed and fixed freely. At the time of loading and unloading of a load, either one of the front box part 1 or the rear box part 2 is slid into the other to enclose it, and the working space is opened in all directions, enabling the loading work from sides and the top face of the load-carrying platform part so as to aim at efficient works.
Patent JP-S5568457-A (JP)
Title: Control circuit for brake device
Inventor: HIROTA KENICHI
IPC: F16D65/14
Filed: 1978-11-15
Abstract: PURPOSE: To make release of a mechanical brake device rapid and positive in such a way that an overspeed preventive means and a braking retaining means are provided, and an absorber is activated by all the voltage.  
     CONSTITUTION: When an electromagnetic valve in its usual use, etc. has lost its effect, load precipitantly drops, and a geared axle 7 and a rotary axle 20 rotate faster than a settled speed, a centrifugal switch 24 works, electric current to a brake coil 6 is cut off. Then a stator iron core 5 is demagnetized, a brake plate 16 is thrusted through a movable iron core 18, a pressure plate 17 to a braking surface 4a by thrust of a thrust means, rotation of the geared axle 7 and a toothed wheel 7a stops, drop of load is prevented. And since a relay holds itself even if the centrifugal switch 24 returns, an emergency electromagnetic brake device keeps its braking condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5265617-A (JP)
Title: Chrominance processing circuit
Inventor: KANEKO SHINJI
IPC: H04N9/83
Filed: 1975-11-26
Abstract: PURPOSE: To cancel time base regualtion easily by detecting the time base regulation of a burst signal and horizontnal synchronizing signal by a pahse comparator and by controlling a variable frequency oscillator by the detected output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62298437-A (JP)
Title: Production of emulsifier for aqueous resin
Inventor: HIRAYAMA TAKAO
IPC: C09K23/52
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a resin having excellent emulsifying performance by mixing 5-80wt% polyethylene glycol and a dicarboxylic acid, polycondensing the mixture, then polycondensing the material under reduced pressure, and depolymerizing the material to specify the mol.wt. CONSTITUTION:From 5-80wt%, based on the total weight, polyethylene glycol is mixed into the dialcohol component and dicarboxylic acid component. The mixture is estrified at 150-260 deg.C, and the acid value is controlled to <=2. The polycondensate is polycondensed under reduced pressure, preferably at 0.5-6mmHg, while distilling glycol, for example, at 250-300 deg.C. When oil or fatty acids are further allowed to react with the polycondensate, <=20wt% oil, etc., is mixed into the rsin polymerized under reduced pressure, the mixture is heated at 250-290 deg.C and depolymerized, and polyester resin having 4,000-20,000 number average mol.wt. is obtained. The resin is effectively used as the emulsifier for synthetic resin such as alkyd resin and acrylic resin.
Patent JP-H036694-A (JP)
Title: Heater for automatic vending machine
Inventor: KONISHI YOSHIHIRO
IPC: G07F13/00
Filed: 1989-06-02
Abstract: PURPOSE:To improve the power supply condition in an automatic vending machine by providing an inclined partitioning plate which partitions the inside of a tank into upper and lower parts and has a gap between the plate itself and the inside wall of the tank. CONSTITUTION:An inclined partitioning plate 10 partitions the inside of a tank 1 into upper and lower parts and has a gap between the plate 10 itself and the inside wall of the tank 1, and this partitioning plate 10 is so arranged that its highest part crosses a water supply tube 3. As the result, the temperature of hot water in the whole of the tank 1 is efficiently controlled by a heater 7 in the lower layer, and the temperature of hot water in the upper layer from which hot water is discharged is high. Thus, the number of times of turning-on/off of a large-capacity heater 5 is reduced to improve the power supply condition in the vending machine.
Patent JP-S5473255-A (JP)
Title: Two-wire system delay switch
Inventor: ARAKIDA RIHACHI
IPC: H01H43/04
Filed: 1977-11-25
Abstract: PURPOSE: To save electricity, by utilizing the output of a generator operated by depressing a push-button.  
     CONSTITUTION: When depressing a push-button 1 at time t,. a rack 8 downward moves against the force of a return spring 12 to turn a permanent magnet 10, thus inducing voltaye to a coil 11. A condenser 4 is charged by rectifying the voltage. A semiconductor control element 7 conducts at the time t 2  when the voltage of the condenser 4 reaches voltage conducting the element 7, and power is fed to a load 6 from a power source 5. When releasing depressing, the rack 8 returns, the revolution of the magnet 10 stops and induced voltage becomes zero, but voltage remains at both ends of the condenser 4, the condenser discharges through a resistance 14, the element 7 becomes non-conductive at t 3  and conduction to the load 6 is stopped. Thus, current can be flown to the load 6 until voltage at both ends of the condenser 4 drops. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11333560-A (JP)
Title: Soldering jig
Inventor: NUMAKURA KENICHI
IPC: B23K1/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a soldering jig, with which the soldered quality can be improved without affecting with static electricity. SOLUTION: This soldering jig is provided with a base boad 6 formed of a graphite material having small heat capacity, good electric conductivity and high heat resistance in the plate shape and having plural square holes 7,... in a matrix-state and positioning guide members 8-13 which are fitted so as to surround the square holes 7 and are projected from the surface of the base boad 6 to use this jig for guiding the second BAG type ICs 12 (the first BAG type ICs 11 ) and position these ICs.
Patent JP-H05333309-A (JP)
Title: Projective display device
Inventor: NOMURA TOMOYOSHI
IPC: G03B21/00
Filed: 1992-06-03
Abstract: PURPOSE:To obtain high-precision, high-quality and high-luminance projected images with no distortion in a projective display device. CONSTITUTION:Light valves 51 and 52 of adjacent projectors are arranged while mutually reversely making optical axis n1 and n2 eccentric so as to adjacently superimpose respective picture element on a screen 7, and one original image is synthesized as a whole so as to obtain high-density and high-precision images. Therefore, the respective projectors are brought close to the center of the screen, and optical axes m1 and m2 of the respective projectors are made parallel and perpendicular to the surface of the screen 7. Thus, any optical distortion is prevented from being generated so as to obtain high-quantity projected images, and plural peaks are prevented from being generated in illuminance distribution on the surface of the screen 7 so as to obtain the uniform and high-luminance illuminance distribution without being polarized.
Patent JP-H05313141-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: SUZUKI YASUSHI
IPC: G02F1/1333
Filed: 1992-05-08
Abstract: PURPOSE:To provide a ferroelectric liq. crystal panel excellent in memory and responsiveness and having contrast and gradation. CONSTITUTION:A ferroelectric liq. crystal is interposed between the two substrates respectively provided with an electrode and an oriented film to constitute the ferroelectric liq. crystal panel. The ferroelectric liq. crystal consists of plural liq. crystal layer blocks 10 having a chevron interface 13, and at least one of the layer surfaces 16 and 17 of the block 10 is curved.
Patent JP-2000003384-A (JP)
Title: Device and method for distributing design/manufacture information over whole sheet metal manufacturing equipment
Inventor: SAKAI SATOSHI
IPC: G06Q50/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for managing and distributing design and manufacture information over the whole of a factory for promoting the manufacture of parts such as bent sheet metal parts by making the device include a bending plan storage system for storing the bending plan for parts based on a bending order and the preparation of tools. SOLUTION: The respective places of a design office 10, an assembly workshop 12, a shipping work field 14, a punching workshop 16, a bending workshop 18 and a welding workshop 20 in a factory 38 are provided with executing tools corresponding to a manufacture stage/processing for the manufacture of parts. An appropriate CAD/CAM system is used for the design office 10 for promoting the design of sheet metal parts based on the specification of a customer, for example. The system generates and displays a bending order input window on a display device and the bending order input window has the two-dimensional pictures of parts. Important design and the management/ distribution of manufacture information are executed by electronically storing and distributing the design and manufacture information.
Patent JP-S63306915-A (JP)
Title: External combustion room heating device for vehicle
Inventor: TOYOMASU SHUNICHI
IPC: B60H1/22
Filed: 1987-06-09
Abstract: PURPOSE:To prevent waste of power source voltage due to consumption of power for a motor, that is, to prevent a battery from weakening, by changing voltage, applied to the motor for a blower, being based on the power source voltage during operation of an external combustion heater which performs prior room heating. CONSTITUTION:A prior room heating timer controller 30, when it reaches the preset time, urges each relay 31, 32 while outputs an ignition signal to a burner unit 33. Then urging an accessory relay 24 and an ignition relay 22, voltage from a battery 40 is applied to a blower motor 11 and an automatic air conditioning controller 20. As a result, a control signal is output from the controller 30 to the controller 20 performing prior room heating by an external combustion heater. In this device, the voltage, applied to the motor 11 from the battery 40, is detected by the controller 20 in a point C. The motor 11 is controlled through an amplifier 25 based on the detected voltage.
Patent JP-H024159-A (JP)
Title: Heat pump hot water feed device
Inventor: OKUMA KEIKO
IPC: F24H1/00
Filed: 1988-06-09
Abstract: PURPOSE:To perform proper and rapid judgment of a trouble and abnormality of a device by a method wherein by means of detecting signals outputted from a temperature sensor mounted in a specified position and an integrating wattmeter situated on each heat pump, abnormality or normality is diagnosed based on the internal program of a trouble diagnosing part. CONSTITUTION:The temperatures of given parts and the powers of wattmeters 48 and 49 are detected by means of temperature sensors 34, 35, 36, 37a, 37b, 38a, and 38b, and by means of the detecting signal, the trouble of a device is monitored by a trouble diagnosing part 39. For example, when an integrating power amount of a heat pump on the high temperature side exceeds a given value and a hot water temperature is reduced to a value lower than a set value and other abnormality is not detected, based on a trouble diagnosing program stored in an internal memory 47 of the trouble diagnosing part 39, it is judged that the efficiency of a heat pump is reduced, a report to that effect to a supervisor is made by a display part 40 and a printing part 41.
Patent JP-S59145691-A (JP)
Inventor: TOOMASU JIEI INUTSUDO
IPC: B63H11/08
Filed: 1983-08-03
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-S63305353-A (JP)
Title: Production of photographic film
Inventor: SAKAMOTO NORIO
IPC: B23P21/00
Filed: 1987-06-08
Abstract: PURPOSE:To enable dealing with small-volume production of diversified kinds by joining the flows of scrolls formed of plural film winding parts, then deciding the kinds of films successively by codes provided on a holder, selecting and arraying cartridge body members fitting thereto and supplying the same to an assembling section in synchronization with the scrolls. CONSTITUTION:The scrolls 2 formed of the plural film winding parts 1a-1d are placed on the holder 3 and re ejected. After the scrolls are joined to each other as one flow, the kinds of the films are successively decided by the codes 7 provided on the holder 3. The cartridge body members 9 fitting thereto are selected from stackers 8a-8d, are successively taken out and are arrayed. These members are then supplied to the assembling section 5 in synchronization with the scroll 2. The control thereof is, therefore, extremely facilitated and the efficient production control operation is executed. The dealing with the small-volume production of diversified kinds is thereby enabled.
Patent JP-S623781-A (JP)
Inventor: OKIMOTO MINEHARU
IPC: A24F13/08
Filed: 1985-07-01
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。