baber/WOPTO huggingface dataset:
Patent JP-H1124045-A (JP)
Title: Active matrix type liquid crystal display device and its driving method
Inventor: MORI YASUKI
IPC: G09G3/36
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for liquid crystal which can decrease problems such as the deterioration in display quality and the shortening of the life of the liquid crystal by adjusting a counter electrode to an optimum counter electrode at any time even if there is a partial rise in temperature or variation in the environmental temperature. SOLUTION: When a built in a set of a light source, a personal computer, etc., the surface distribution of heat applied to a liquid crystal layer and its extent are checked, parts of the counter electrode on the liquid crystal layer which are greatly affected by the light source and not affected are divided into three parts such as a counter electrode 13, a counter electrode 14, and a counter electrode 15, whose temperatures are measured by a temperature sense part to supply optimum counter voltages to the respective counter electrodes according to the temperatures. Consequently, the liquid crystal layer can be driven with alternating currents without DC components at almost all of the parts to suppress the deterioration in display quality, the shortening of the life of the liquid crystal, etc.
Patent JP-H098070-A (JP)
Title: Ic lead frame holder for removing resin flash
Inventor: OYA YASUO
IPC: B29C37/02
Filed: 1995-06-22
Abstract: PURPOSE: To effectively remove flashes from lead frames in a short time by using water jet, without deforming their thin narrow leads. CONSTITUTION: The holder is equipped with a support for holding a molded part of an IC lead frame, and a lead support 1 having a square hole 4 which engages a surface 1a of a lower lead surface in the IC lead frame with the molded part. The square hole 4 has trenches 5 which is open downward into flashes of molded resin in the form of teeth.
Patent JP-H0831743-A (JP)
Title: Method and equipment for preventing contamination of cvd system
Inventor: MIZUNO KANEKAZU
IPC: H01L21/205
Filed: 1994-07-08
Abstract: PURPOSE:To prevent particles from attaching a wafer and increase an yield of a product by exhausting inert gas through an exhaust line at the same time with introduction of the inert into a reaction chamber under the condition that the reaction chamber is opened. CONSTITUTION:After a water 7 is processed, inert gas such as nitrogen gas, helium gas, and argon gas is led in through a gas lead-in nozzle 8 and gas in an external reaction tube 1 is substitute with the inert gas and then the pressure of inside of the external reaction tube 1 is made into atmospheric pressure. After that, a seal cap 5 is lowered and a lower end of a throat flange 3 is opened. The inert gas is continuously supplied through the gas lead-in nozzle 8 and a main exhaust valve 10 is closed and an alternate exhaust valve 13 is opened and the gas in the external reaction tube 1 is exhausted little by little through an alternate exhaust pipe 11. By exhausting the inert gas through the alternate exhaust pipe 11 at the same time with leading it into the external reaction tube 1 through the gas lead-in nozzle 8, the gas flow is formed from the external reaction tube 1 side to the exhaust pipe 9 side and thereby the reverse diffusion of the gas from the exhaust side is prevented. Therefore, particles are prevented from attaching a wafer 7 under the condition that a reaction chamber is kept opened and thereby an yield of a product is increased.
Patent JP-S6070497-A (JP)
Inventor: KUSUHARA HISAYO
IPC: G10L25/00
Filed: 1983-09-28
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-H0628506-A (JP)
Title: Bar code reader
Inventor: TAKEUCHI HITOSHI
IPC: G06K7/10
Filed: 1992-07-08
Abstract: PURPOSE:To provide a bar code reader which can select the scanning directions, the scanning positions and the inclined angles of various emitting light beams with one kind of reader and which fits for mass production. CONSTITUTION:In the bar code reader which is provided with a semiconductor laser beam emitter 1, a rotary mirror 2 fixed to a prescribed position and a floor mirror 3 fixed to the prescribed position and in which one of or both the rotary mirror 2 or/and the floor mirror 3 has/have plural mirrors different in the inclined angles, the directivity of laser beams emitted to an external part can selectively be set by controlling the lighting time of the semiconductor laser beam emitter 1 by a directivity setting means 5 through a lighting control circuit 4.
Patent JP-H0343278-A (JP)
Title: Head pressing mechanism of both directional thermal transfer printer
Inventor: SAITO SHOJIRO
IPC: B41J3/54
Filed: 1989-07-12
Abstract: PURPOSE:To miniaturize a printer and make it possible to adjust the height of a head support by pressing two printing heads selectively by a single operat ing device supporting two printing heads in rotatable manner. CONSTITUTION:A printing head for forward movement and a printing, head 2 for backward movement are supported axially by head supports 4,3. The head supports 3, 4 are supported by supporting shafts 5, 6 in rotatable manner and can be pressed against and parked from a platen 7. Pressure arms 9, 10 are engaged with a shaft 11 attached to a carriage frame 8 to press the head supports 3, 4. A swing arm 12 supported by the carriage frame 7 in rotatable manner rotates centered around a rotary shaft by a cam gear 13 and a drive motor 14 to press the pressure arms 9,40. A male screw is cut in the support shaft 5. A nut which ia engaged with the male screw holds a collar 17 from top and bottom and thereby fixes the latter. The head support 3 is supported by this collar 17 in rotatable manner. The head support 3 can be adjusted verti cally by moving the nut 16 vertically.
Patent JP-H0931162-A (JP)
Title: Latent curing agent and curable composition containing the same
Inventor: HYODO KENJI
IPC: C08G59/40
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a latent curing agent preservable for a long period of time and capable of initiating a curing reaction under mild conditions when actually used; and a curable compsn. wherein this curing agent is used. SOLUTION: This latent curing agent comprises at least 1 curing agent and at least one cyclodextrin compd. This curable compsn. comprises this latent curing agent and a curable compd.
Patent JP-H0347392-A (JP)
Title: liquid crystal panel
Inventor: TAKAGI MITSUAKI
IPC: E06B9/24
Filed: 1989-07-12
Abstract: PURPOSE:To develop variations in the control of lighting and glance by providing parallelly a plurality of divided liquid crystal panels in a window or a door etc., of a housing, and by controlling each divided liquid crystal panel by means of a control means to make said panels transparent or opaque. CONSTITUTION:A liquid crystal panel 11 is divided into divided upper and lower panels 12, 13, which are fitted into a window of a housing. And voltage applied to each of the divided liquid panels 12, 13 is on-off controlled by means of a control means 14 to make said panels transparent or opaque. When the upper divided crystal panel 12 of the panel 11 is made transparent and the lower panel 13 opaque, the sunbeams L are prevented from coming into the inside of a house, while the outside of the house can be seen from the inside. In this manner, variations in controlling the lighting and glance can be sufficiently developed.
Patent JP-H0845695-A (JP)
Title: Discharging device using soft x-rays
Inventor: IZUMI KENKICHI
IPC: H01T23/00
Filed: 1994-08-02
Abstract: PURPOSE:To provide a discharging device which prevents decrease in the soft X-ray amount resulting from contamination of an irradiation window and which is equipped with an enhanced discharging performance by applying air ions produced by soft X-rays effectively to a charged body. CONSTITUTION:A discharging device is equipped with an air flow path 3 installed along the outside surface of a soft X-ray irradiation device 2 and a blower fan 10 which supplies air forcedly to the air flow path 3 through an air filter 12. The air flow path 3 is formed so that the supplied air flows in while enclosing an irradiation window 7 provided in the irradiation device 2. Ahead of the window 7 an air jet 14 is formed through which the air having flowed to the window 7 is jetted out in the same direction as the soft X-ray irradiating direction.
Patent JP-S6242705-A (JP)
Title: Permselective hollow yarn and fluid separator
Inventor: MIZUTANI SHOJI
IPC: B01D63/02
Filed: 1985-08-21
Abstract: PURPOSE:To improve the efficiency in treating a body fluid by using the titled permselective hollow yarn provided with a fin, having a deformed cross section and having a crimp. CONSTITUTION:For example, a plasticizer such as polyethylene glycol is added to cellulose diacetate, a spinneret having a notched part on the outer peripheral part of the double annular part is used and the material is melt-spinned while blowing gaseous nitrogen into the central part. The obtained finned hollow yarn is supplied onto a wire mesh, hot water is sprayed to extract the plasticizer in the hollow yarn, the yarn is then cooled and a finned and crimped hollow yarn is obtained. A blood dialyzer is formed by using the bundle of hollow yarns.
Patent JP-H0934897-A (JP)
Title: Book management system
Inventor: HOSOYA ISAO
IPC: G06F17/30
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the book management system in which a keyword is easily selected, the unified selection criterion is maintained and efficient retrieval is conducted. SOLUTION: The system is provided with a real book data file 4, a management data file 31, a key word library 32, and a synonym library 33 in which synonyms corresponding to keywords stored in the library 32 are stored by using a keyword registered in the keyword library as a representative keyword, and when a retrieved keyword is not in existence in the keyword library 32, whether or not it is in existence in the synonym library 33 is checked, and when in existence therein, the key word is replaced with a represyntative keyword of a corresponding synonym group and the result is used for the retrieval keyword and the word is retrieved by using the management data file 31.
Patent JP-S57105964-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TAKAHASHI KENICHI
IPC: H01M4/50
Filed: 1980-12-22
Abstract: PURPOSE:To contrive averaging of discharging voltage and an improvement of a utilization factor by using manganese dioxide having an average particle diameter less than a specific value as a main active material for a positive electrode  in a nonaqueous electrolyte battery taking light metal as negative electrode. CONSTITUTION:A battery using a nonaqueous electrolyte is formed by taking light metal such as lithium and sodium, etc., as a negative electrode active material, and manganese dioxide as a positive electrode active material. To  maganese dioxide particles 1 of this positive electrode active material, a conductive assistant 3 and fluorine resin 2 are added and mixed homogeneously, and this is pressurized and molded with heating to form a positive electrode. At this juncture, those having an average particle diameter less than 10mum are used as the manganese dioxide particles 1.
Patent JP-S6427819-A (JP)
Title: Electric discharge machine for fine hole
Inventor: ISHIHARA SHOJI
IPC: B23H9/14
Filed: 1987-07-21
Abstract: PURPOSE:To detect a poor electrode or poor mounting of an electrode before the electrode is inserted in a fine hole guide, by a method wherein, when the rotation size of the tip part of the electrode produced by means of a centrifugal force during rotation is equal or larger than the size of an electrode insertion hole, the tip part of the electrode is forced into contact with a sensor. CONSTITUTION:An electrode 1 is fitted onto a chuck 4 and mounted on a rotary device 5 for rotation, and the tip part thereof is rotated in a manner to draw a circle with a diameter of R by means of a centrifugal force. A sensor 9 is set in a position having conditions that run-out R is smaller than an electrode insertion port D of a fine hole guide 2, and in the case of R>=D, the tip of the electrode 1 is brought into single-time contact with a sensor 9, a fine current flows from a power source 8, a detecting device 7 is worked to detect the poor electrode 1 to stop rotation, and after replacement of the electrode 1, the electrode is inserted in a similar manner as described above. In the case of R<D in which the deflection of the electrode 1 is low, no contact between the electrode 1 and the sensor 9 occurs, and the electrode 1 is properly inserted in the fine hole guide 2 to start machining.
Patent JP-H1113975-A (JP)
Title: Quick joint of pipe by chucking with entire case made of synthetic resin material
Inventor: SHIOZAKI KOTARO
IPC: F16L37/12
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an entire joint and to improve the reliability of connection between main body and a pipe by forming the main body and an attaching part for constituting the case of a quick joint by using specified thermoplastic synthetic resin materials and connecting these in proper places by welding or weld-caulking. SOLUTION: A main body 1 and an attaching part 2 are made of thermoplastic synthetic resins used up to about 120 to 200 deg.C of a UL long heat resistant temperature, e.g. polyether imido or polyether sulfon. The attaching part 2 is fitted in the main body 1, and parts denoted by codes K and M are welded by heat to be connected. In this case, the welded members K and M are selected in positions where a pipe grasping member is prevented from being changed by heat influence during heating. Chucks loaded as grasping members in the main body 1 and the attaching part 2 are preferably made of synthetic resins, having physical properties allowing continuous use at M100 or higher by Rockwell hardness D785 test and at a heat resistant temperature of 170 deg.C.
Patent JP-S6074984-A (JP)
Title: Starting method of motor
Inventor: YOKOTA HIROSHI
IPC: H02P1/50
Filed: 1983-09-28
Abstract: PURPOSE:To reliably and rapidly start a motor by starting the motor by applying a start initiating voltage lower than a reduced voltage, and switching to the reduced voltage capable of accelerating to the speed capable of pulling in the synchronization immediately after an in-rush current is flowed in. CONSTITUTION:When starting pumping a generator motor 1, the tap of a main transformer 5 is set to a high voltage side to lower the voltage (start initiating voltage) of a reduced voltage winding 5'a as compared with the prescribed reduced voltage Vc, and a reduced voltage breaker 4 is closed. A tap of the main transformer 5 is switched and set to a low voltage side immediately after an in- rush current is flowed in, and the applied voltage of the motor 1 is raised to the reduced voltage Vc. When the slip of the motor 1 falls within the specified value, an excitation is applied to pull in the synchronization, the breaker 4 is opened, and a full voltage breaker 3 is closed after the prescribed time.
Patent JP-H0470200-A (JP)
Title: Electronic silencing system
Inventor: GOTODA RYUSUKE
IPC: G10K11/178
Filed: 1990-07-10
Abstract: PURPOSE:To surely silence the sound of a transmitted sound wave from a noise source transmitted from an upstream-side by generating additional sound whose- phase is opposite to the transmitted sound wave and whose sound pressure is the same from a speaker and using a directional microphone detecting only the transmitted sound wave from the upstream-side. CONSTITUTION:The microphone having directivity which can detect only the transmitted sound wave from the upstream-side is used as a second sensor microphone 30. Consequently, the second sensor microphone 30 does not detect noise transmitted from the downstream-side of the second microphone 30 and it can detect only the transmitted sound wave from the noise source, which is transmitted from the upstream-side. Thus, it can accurately control a controller 18. Then, the controller 18 drives the speaker 16 based on an output signal transmitted from a sensor microphone 12 and the error microphone 30. Thus, the transmitted sound wave from the noise source can surely be silenced.
Patent JP-S6074692-A (JP)
Inventor: AKAZAWA MASASHI
IPC: H05K3/18
Filed: 1983-09-30
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-H0626346-A (JP)
Title: Engine control device
Inventor: YAMAMOTO MASARU
IPC: F02D45/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide an engine control device simple in structure and capable of increasing cranking engine speed rapidly at the engine starting time so as to shorten the time until reaching complete explosion and thereby to heighten startability. CONSTITUTION:A rotary piston engine RE is provided with an intake delay- closing means (pumping loss reducing means) formed of a communicating passage 24 and a switching valve 25, and intake delay-closing is performed by opening/closing the switching valve 25 by a control unit 26. Until reaching complete explosion at the engine starting time, a starter 30 is turned on in the opened state of the switching valve 25, so that pumping loss is reduced, and cranking engine speed rises rapidly. This results in reaching complete explosion early and thereby shortening the time required for cranking. After complete explosion, the switching valve 25 is closed, and actual compression pressure is heightened. Combustibility is thereby heightend, and engine output is improved.
Patent JP-2000335708-A (JP)
Title: Hft system
Inventor: YAMASHITA MITSUNARI
IPC: B65F9/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To recover, sort, compact and package solely on behalf of an autonomous body and an institution society, and to contribute to reduction in an autonomous body cost, waste reduction and environmental conservation. SOLUTION: This system is to perform an entrusting business to rent two kinds of boxes of antibacterial painting box for recovering 50 m3 volume of waste plastics and intermingling antibacterial painting box for recovering 25 m3 volume of PET bottles, bottles and cans to an autonomous body and an institution society, to recover, sort, compact and package recovered recycling matter in the boxes, and to store it ultimately.
Patent JP-S5973007-A (JP)
Title: Filter membrane apparatus
Inventor: MIURA MASAHISA
IPC: B01J47/12
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the power consumption of a filter membrane apparatus and to enhance filtering efficiency, by providing a filter membrane having a beta<+> radioactive isotope mixed therein and a filter membrane ving a beta<-> radioactive isotope mixed therein in combination CONSTITUTION:A filter membrane molded from a membrane stock material by mixing and processing the beta<+> radioactive isotope therein and a filter membrane molded from a membrane stock material by mixing and processing the beta<-> radioactive isotope therein are respectively provided in a filter tank as ion exchange membranes. The anion in the filter tank is collided with a beta<3> radioactive proton having positive charge while the cation therein is collided with a beta<-> radioactive negatron having negative charge and both of them are neutralized to be extracted on said filter membranes as molecules. The radioactive isotopes may be together provided in the filter membranes themselves by processing the same into a ultra-fine grid form or a permeable membrane form. By using this filter membrane apparatus, the desalting of seawater can be performed only by applying slight bias voltage and power consumption reduced to 1/3 or less as compared with conventional one.
Patent JP-H1132806-A (JP)
Title: Sole for shoe
Inventor: PAKU DONHON
IPC: A43B13/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a sole for shoe that can maintain a fixed angle of inclination with pointing the point of the sole that corresponds to a toe of a shoe at an upward of the side of the point so as to adapt a sole for shoe to execute a normal walking mechanism for human's bare foot. SOLUTION: A sole for shoe is constituted of an out-sole 1 and a mid-sole 1' that is combined at the upper part of the out-sole 1, or constituted of the out-sole 1 alone and a point which corresponds to a toe of a shoe 3 is formed with being lifted toward an upward of the point with a fixed angle of inclination. An elastic plate 2 with an angle of inclination from 5 to 20 degrees toward the upward of the point is buried in the point of the out-sole 1 or the mid-sole 1' so as to maintain the angle of inclination from 5 to 20 degrees toward the upward of the point.
Patent JP-S5973624-A (JP)
Title: Bearing apparatus for turbo charger
Inventor: TAMURA KAN
IPC: F16C32/04
Filed: 1982-10-18
Abstract: PURPOSE:To provide a lubricantless, non-contact, high speed-resistant bearing by disposing permanent magnets repulsive with each in radial and thrust bearing areas, and utilizing the magnetic repulsion and the air film which is produced by inducing the compressed air in spiral grooves formed on the permanent magnets. CONSTITUTION:Cylindrical permanent magnets 20, 21 are disposed on the outer circumference near the center of a rotor shaft 18 and the inner surface of the opposing bearing housing 19. A disc-like permanent magnet 24 is fixedly attached to a part 18a of the rotor shaft, and disc-like permanent magnets 25, 26 which are located on both sides and are magnetized to repulse each other are disposed respectively in the bearing housing 19. The repulsion between the magnets 20, 21 controls the movement of the rotor shaft 18 in the radial direction, and the repulsion of both sides of the magnet 24 controls the movement of the rotor shaft 18 in the thrust direction. Spiral grooves 32 are formed on the surface of the magnet 20 and the surface of the magnets 25 26. The buoyancy of the compressed air film and the magnetic repulsion constitute a lubricantless, non-contact bearing apparatus.
Patent JP-S5884892-A (JP)
Title: Continuous stabilization of coal oil mixture
Inventor: KOBAYASHI YOSHIO
IPC: C10L1/32
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a coal oil mixture having high quality and stability with  preventing the unevenness of the amount of a stabilizer added, by providing  plural feed openings for stabilizer midway in a pipe for sending the coal oil mixture at given intervals, feeding simultaneously a stabilizer to the openings by a  constant delivery pump. CONSTITUTION:For example, the plural feed pipes 4 for adding stabilizer are connected to the header pipe 3 set along the pipe 1 for sending the coal oil mixture, the feed openings 2 of the plural feed pipes are placed at the inner side of  the pipe 1 at given intervals, and a stabilizer is fed form the feed openings 2 to  the coal oil mixture simultaneously. The coal oil mixture is then introduced to  the stirring tank, and stirred by a stirring machine, to give the desired coal oil mixture oil successively.
Patent JP-H0231712-A (JP)
Title: Seat cushion for automobile
Inventor: MIHO TOSHIMI
IPC: A47C7/18
Filed: 1988-07-21
Abstract: PURPOSE:To restrain vibrations transmitted from a road surface to passengers for improving riding comfortability by using low repulsion elastic foam plastics for a material easy to absorb vibrations from the road surface to be disposed on the underside of high hardness urethane foam plastics beneath a seat cushion. CONSTITUTION:A seat cushion 1 consists of a high hardness urethane foamed plastic layer 2 and low repulsion elastic foam plastic layer 3. Said layer 2 is formed on the upper surface with an upper seat portion 1a and left and right holding portions 1b, 1b and on the lower surface with a recessed portion 4 having a rectangular portion corresponding to the seat portion 1a removed in which portion said layer 3 is fixedly fitted in the lower surface of said layer 2 to be flush therewith in one body. Fine vibrations from a road surface are absorbed by said layer 3 to restrain the vibrations transmitted from a road surface to passengers seated on the seat portion 1a so that riding comfortability can be improved.