baber/WOPTO huggingface dataset:
Patent JP-S62150075-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02P3/045
Filed: 1985-12-25
Abstract: PURPOSE:To secure accuracy of ignition timing by shutting off application of current by setting a conversion time based on an angular signal immediately before the ignition timing and by compensating timing of current application start based on a tendencey of change in the latest consecutive revolution speeds. CONSTITUTION:An ignition control device including a microcomputer 4 computes an ignition timing and a current application time based on a reference angle and a signal of every specified angle from sensors 1 and 2, and information on operating conditions such as amount of intake mixture from a sensor 5 to control the current application to an ignition coil 8. The microcomputer 4 computes the time required for a same crank angle period at every input of a signal from the sensor 2, compares with a previous one, discrminates acceleration/deceleration, and compensates timing of starting current application. Also, just before the computed ignition timing when an angular signal is inputted, a conversion time till ignition timing is set and current is shut off after the set time has elapsed. Thus, accuracy of ignition timing can be secured and appropriate current application time can be secured even during acceleration or deceleration.
Patent JP-H11132131-A (JP)
Title: Cylinder injection type high pressure fuel pump
Inventor: KONISHI KEIICHI
IPC: F02M55/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent pulsation of fuel pressure generated by a high pressure fuel pump from extending to a low pressure piping connected to a low pressure side. SOLUTION: In a high pressure fuel pump which is composed of a casing 1 in which an inlet passage 2 for sucking fuel and a delivery passage 35 for delivering fuel are formed, a cylinder 30 formed in the casing 1, a fuel pressurizing chamber 32 formed on a part of the cylinder 30, and a plunger 31 arranged in the cylinder 30 freely to perform reciprocating motion, and which is formed in such a constitution that fuel is sucked and pressurized from the inlet passage 2 into the fuel pressurizing chamber 32, pressurized fuel is forcibly supplied to a fuel injector of a cylinder injection type engine by delivering the pressurized fuel from the delivery passage 35; a check valve 70 is arranged in the inlet passage 2.
Patent JP-H02167576-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1989-11-13
Abstract: PURPOSE:To obtain an image forming device excellent in color reproductivity and sharpness by using a scorotron electrifier as an electrifying means carrying out electrification. CONSTITUTION:The scorotron electrifier is used for the electrifier 2: The scorotron electrifier can carry out stable electrification with less influence of previous electrification when an already electrified image forming body 1 is repeatedly electrified. When the drum-shaped image forming body 1 such as used for this recorder is used, an image exposing light 4 could be a light which slit exposing light is filtrated at every color which is used for an usual monochromatic electrophotographic copying machine, but the light by a laser beam scanner is more preferable in order to record a sharp color image. Thus, a recorder is miniaturized and the cost is reduced and the synchronization control of each image exposure can be easily and accurately carried out, and moreover, a color image having enough developing density and excellent sharpness can be recorded.
Patent JP-H05307077-A (JP)
Title: Receiver device
Inventor: FUNAI MIKIO
IPC: H04B17/00
Filed: 1991-10-16
Abstract: PURPOSE:To provide a receiver device which can calculate the spectral information and time-base information simultaneously. CONSTITUTION:The fed electromagnetic waves are delayed by a delay element 21, and meantime, signal reception and detection of the electromagnetic waves are conducted with the frequency decided on the basis of the spectral analyzing result of the signal which a compressive receiver 101 receives, detects, and outputs, and the obtained output signal is fed to the time-base analyzing process to be executed in synchronization with the spectral analyzing process in conformity to the time signal given from a timer. This allows separating a plurality of simultaneously incoming signals and calculating the applicable piece of spectral information and further a receiver device which can calculate the time-based axis information for individual signals can be obtained.
Patent JP-H10144385-A (JP)
Title: Wiring connector for illuminating lamp for shelf of showcase
Inventor: AZUMA KIYOSHI
IPC: H01R13/52
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the drip-proof, moisture-proof properties, and detachment operability of a wiring connector for an illuminating lamp for shelve built in a showcase. SOLUTION: This wiring connector is constricted by combining an electric outlet 8 in the electric power side and which is installed and buried in a back side panel of a case body and a plug 9 which is connected to a wire cord of an illuminating lamp for shelve to be inserted into the electric outlet 8 and the electric outlet 8 is so formed as to have a structure in which a socket part 8b is projected in a gun battery-like state in the center of the bottom of a cup-like installation base 8a and the plug is so formed as to have a structure in which an outer cylinder 8c is fitted in the installation base of the outlet while surrounding a connection pin 9b.  In the circuit connector having such a structure for an illuminating lamp for selves, a cylindrical packing member 11 equipped with a fin is pressure-inserted in the circumferential face of the socket part 8b and in the outlet/plug connected state, the fin tip end of the packing member 11 is closely attached to the inner wall face of the plug outer cylinder in order to seal the connector and prevent infiltration of the electrode parts with liquid drips and moisture from the outside.
Patent JP-H09114601-A (JP)
Title: Magnetic tape recording and reproducing system
Inventor: IZEKI AKIRA
IPC: G11B15/087
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve a practical data transfer rate including tape exchange time. SOLUTION: A host computer 110 and a data recorder 111 are connected by an SCSI cable 113. Also, an automatic changer 112 is connected with the host computer 110. The host computer 110 is provided with a hard disk drive 114 and the data recorder 111 is provided with a memory 116 for a DIT (directory information table). A tape 115 to be mounted is supplied from the automatic changer 312 to the data recorder 111. Instead of reading the DIT from the tape by physical loading, logical loading is performed by using the write DIT command of an SCSI from the host computer 110. Further, instead of writing the DIT on the tape by physical unloading, logical unloading is performed by using the read DIT command of the SCSI.
Patent JP-H07154668-A (JP)
Title: Automatic focus adjustment device
Inventor: FUJII TAKASHI
IPC: H04N5/232
Filed: 1993-11-25
Abstract: PURPOSE:To make a device small at a fast speed with high focusing accuracy by implementing focusing at first with a focusing means of the autocorrelation system and implementing focusing with a hill climbing focusing means. CONSTITUTION:An aperture 3 is made up of a zone 3-a having two openings at least with different sizes against a luminous flux led from an image pickup lens 1 and leading an object image onto a face of a photoelectric conversion element 3 as two images, a zone 3-b having one circular opening having a larger area around the optical axis, leading the object image to a face of the photoelectric conversion element 2 as one image, and a zone 3-c having a smaller opening. At first the zone 3-a of the aperture 3 is inserted in the luminous flux of the image pickup lens 1 and a focus lens 1-a is driven to focus the object image onto the face of the photoelectric conversion element 2 by the autocorrelation system. Then the zone 3-b or 3-c of the aperture 3 is selected and the focus lens 1-a is driven up to a position focusing the object image onto the face of the photoelectric conversion element 2 by the focusing means adopting the hill climbing system.
Patent JP-H03157543-A (JP)
Title: Planetary speed change gear
Inventor: IMAMURA TAKESHI
IPC: F16H3/44
Filed: 1989-11-13
Abstract: PURPOSE:To contrive prevention of wearing of a clutch plate and improvement of durability by forming a drain hole, which communicates with an oil chamber in a low speed side clutch part, in a partition and housing in the drain hole a ball valve, which closes the drain hole by a pressure of oil acting in the oil chamber while opens the drain hole by centrifugal force with release of the pressure of oil. CONSTITUTION:High and low speed clutch parts 14, 15 are longitudinally provided, being parallelly provided in the axial direction while spaced with a partition 13, in a clutch body 12, and the one low speed side clutch part 14 is formed in a hydraulic clutch and provided with a peripheral direction annular oil chamber 16, annular piston 17 placed in a fitting state to the oil chamber 16 and a clutch plate 18 pressed by the piston 17. In the partition 13, a drain hole 28 of communicating with the chamber 16 is formed, and this drain hole 28 is provided with a ball-housing recessed part 28A in which a ball valve 27 is housed. The ball valve 27, closes the drain hole 28 and slides the piston 17 to press the clutch plate 18 when a pressure of oil acts in the oil chamber 16 from an oil path 19A.
Patent JP-H01136745-A (JP)
Title: Manufacture of plywood or the like
Inventor: OHASHI KEIICHI
IPC: B27D3/02
Filed: 1987-11-24
Abstract: PURPOSE:To make it possible to obtain a product which has remarkably reduced heat gradient, and uniform quality, and at the same time, to process many polymerized plates at one time at an increased heating speed, by forming a layer of a far-infrared-ray radiating material on the surface of a hot plate of multistage pressing. CONSTITUTION:A layer of a far-infrared-ray radiating material is formed on the opposite surfaces of a hot plate of multistage pressing. Polymerized plates obtained by laminating several to several tens sheets of plates are filled every several units in the hot plates. Then, a hydraulic device is operated to press up a platen so as to press the polymerized plates. Steam is supplied to a steam pipe of the hot plate so that the hot plate is heated to a predetermined temperature. The heat is converted into a far-infrared ray by the far-infrared-ray radiating material, and the polymerized plates are heated by the far-infrared-ray. Accordingly, the sheets of the polymerized member are bonded each other by the heat of the far-infrared-ray and also by the pressing force of a press, whereby a plywood or a laminated plate of uniform quality can be obtained.
Patent JP-H07131028-A (JP)
Title: Fabrication of thin film transistor
Inventor: SHIMOMAKI SHINICHI
IPC: H01L21/8238
Filed: 1993-11-02
Abstract: PURPOSE:To allow formation of PMOS and NMOS thin film transistors on a glass substrate having relatively large area using a photoresist having low thermal resistance as an impurity implantation mask. CONSTITUTION:An upper layer gate insulation film 16 and a gate electrode 21 are patterned on a PMOS semiconductor thin film 13, for example, in the center thereof through a lower layer gate insulation film 15. In other words, only the lower layer gate insulation film 15 of silicon oxide is formed about 20nm thick on a part of the PMOS semiconductor thin film 13 where a source- drain region 13b is formed. Consequently, boron ions can be implanted with an acceleration voltage as low as 30kV and the temperature rise of substrate can be suppressed even if a glass substrate 11 as large as 300X300mm or above is employed. This method allows employment of a photoresist 23 having low thermal resistance as an impurity implantation mask covering the part of the NMOS semiconductor thin film 14.
Patent JP-S62154847-A (JP)
Title: Electronic file system
Inventor: UEKUSA AKIHIKO
IPC: G11B27/00
Filed: 1985-12-26
Abstract: PURPOSE:To execute rapidly the registration of a keyword by using an optical mark reading sheet at the recording of image information to input the additional information of the image information. CONSTITUTION:An optical mark reader (OMR) sheet for reading and recognizing a mark optically is inserted into each file and the files are set in an autofeeder 7 for a scanner 1 so that originals are successively carried to the 2nd sheet and after. To select a system mode, a registration mode is indicated by a keyboard 4. When a mode for inquiring the registration mode and using the OMR sheets is indicated by the keyboard 4, the autofeeder 7 checks the existence of an original and then feeds the original to the scanner 1. If a keyword input and image properties in the succeeding page and after are specified in the 1st OMR sheet, document images on the 2nd sheets and after can be continuously inputted.
Patent JP-S62155506-A (JP)
Title: Connector for bushing
Inventor: KIMURA MASAYA
IPC: H01F27/04
Filed: 1985-12-27
Abstract: PURPOSE:To facilitate insertion and connection, to absorb vibrations from a winding and to improve quality by eliminating the possibility of an imperfect contact by supporting the horizontal and vertical sections of an L-shaped connecting lead having rigidity by a support section in an oil-filled induction electrical equipment, etc. CONSTITUTION:In an electrical equipment such as an oil-filled transformer, an oil-side terminal 5 for a bushing 4 and one end of an L-shaped connecting lead 3 having rigidity are connected through a slide connecting section 7. A projecting-side inserting terminal 9 fitted to the oil-side terminal 5 is inserted to a recessed-side fitting terminal 8 formed at one end of the connecting lead 3 in the slide connecting section 7, the connecting lead 3 is supported by support sections 16, 17, and the other end of the connecting lead 3 is connected to a winding 2 by a flexible connecting conductor 15. Accordingly, the bushing 4 and the winding 2 are connected easily, and the connecting lead 3 is held by the support sections 16, 17, thus eliminating the possibility of the falling of the connecting lead 3, then completely removing inconvenience with the falling.
Patent JP-H07127309-A (JP)
Title: Structure of structure
Inventor: NUMAJIRI AKIRA
IPC: E04H9/14
Filed: 1993-11-01
Abstract: PURPOSE:To damp vibrations by a wind while improving design properties by constituting the external wall surface of a structure of a plurality of polygons (particularly triangles) in a non-vertical shape while forming a floor face of the polygon having three angles or more. CONSTITUTION:The external wall surfaces 20 of the multistoried section 12 of a structure 10 receiving wind pressure are composed of a plurality of triangular wall surfaces 21, and each triangular wall surface 21 is installed under a non-vertical state and inclined toward each direction. The external wall surfaces may also be constituted of the surfaces of polygons except triangles, and may also be formed by the combination of the triangles and the polygons. The floor face shapes of each floor are formed in a polygonal shape having three angles or more, and the structure 10 is formed in a multistoried shape without inhibiting the degree of freedom of the design of the structure 10. When the structure 10 receives wind pressure, vortexes generated on the rear side are suppressed effectively, thus improving the efficiency of vibration damping, then reducing the shaking of the structure. Accordingly, vibrations by a wind of the structure are restrained while design properties can be enhanced.
Patent JP-H11122445-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To perform optimum training check by a G3 mode and an ECM mode and to improve the efficiency of communication by changing the decision reference of a training check signal between when the G3 mode is selected and when the ECM mode is selected and performing training check. SOLUTION: A control circuit 20 controls a receiving operation by a G3 mode and an ECM mode at the time of facsimile communication and also makes the criterion of a training check signal severer when the G3 mode is selected than when the ECM mode is selected. With this, although a transmission speed becomes a little slow in the G3 mode, it is possible to reduce line omission due to an error at the time of receiving an image signal and on the other hand, an error at the time of receiving the image signal can be recovered by resending in the ECM mode, it is possible to perform fast communication.
Patent JP-H04169326-A (JP)
Title: Agricultural working car
Inventor: MATSUDA KENJI
IPC: B62D49/00
Filed: 1990-10-31
Abstract: PURPOSE:To ensure the mounting of a fuel tank and so on in a simple and inexpensive structure, and to facilitate the work such as piping and wiring along a car body frame by inserting a supporting rod into the through hole of a tank wall, and by fastening a bolt on the front end of the supporting rod, so as to fix the fuel tank and so on in a sandwiched manner. CONSTITUTION:Two supporting rods 9 for hanging and supporting a fuel tank T are fixed to a car body frame 8 of U-shaped cross section, for which an opening part is directed to the lateral exterior side of a machine body, in such a way that the rods are protruded to the lateral exterior side of the machine body. While the supporting rod 9 is solidly supported by elonging the mounting span of a base part, it is supported at two points through a mounting stay 10 that also works as a spacer for separating and thus mounting a fuel tank T from the car body frame 8. The supporting rod 9 is inserted into a hole of a pipe 13 that penetrates a tank wall, i.e., a through hole 11, and a threaded bolt 12 is fastened on the front end of the supporting rod 9, so as to sandwich the fuel tank T between the stay 10 and the bolt 12.
Patent JP-H08163771-A (JP)
Title: System locking control in current differential relay system using loop transmission line
Inventor: YAMAGUCHI HIROSHI
IPC: H02H3/30
Filed: 1994-11-30
Abstract: PURPOSE: To make it possible to use a protective function continuously even after there is a disconnection at one point on a loop transmission line by inputting a transmission error collective signal into an AND circuit under the condition that a relay lock signal has already been input. CONSTITUTION: Under the condition that a relay lock signal 'e' has already been input into an AND circuit 24, a transmission section error signal 'f' is input into the AND circuit 24 if it is recognized by a timer T2. This circuit is so configured that the transmission section error signal 'f' may be input into the AND circuit 24, which sets a flip flop 27, under the condition that the relay lock signal 'e' has already been input and a locking condition 'there should be no relay lockÅ is attached for a transmission section error detection relay 29. By this method, when the relay lock signal 'e' is O, a protective function is not stopped by a disconnection at one point on a loop transmission line and therefore the protective function can be used continuously.
Patent JP-H08153737-A (JP)
Title: Fixture for semiconductor device
Inventor: TOKUMARU TOMOHIDE
IPC: H01L21/68
Filed: 1994-11-30
Abstract: PURPOSE: To provide a fixture for a semiconductor element that fixes the semiconductor element precisely in parallel with a fixing surface. CONSTITUTION: A fixture 1 for the semiconductor element is provided with a recessed part 12 at the under edge part of a fixture body 11 and the under edge surfaces 14 of side wall parts 13, that divide and form the recessed part 12, are formed by 4 surfaces that comprise the sides of a rectangle. Each of the 4 surfaces is provided with an inclined part 15 that inclines inward and horizontal parts 16 are provided on a pair of the opposing surfaces out of 4 surfaces at the different position from the inclined parts 15. The horizontal part 16 is arranged at the predetermined height between the lower edge and the upper edge of the inclined part 15.
Patent JP-S62148019-A (JP)
Title: Manufacture of lead covered metallic tube
Inventor: KANARI SHOHEI
IPC: B21C37/06
Filed: 1985-12-24
Abstract: PURPOSE:To easily manufacture a long-sized lead covered metallic tube having an optional covered layer thickness by inserting a metallic tube having a higher tensile strength than that of lead tubes into a lead tube and spreading the lead tube over the outside periphery of the metallic tube. CONSTITUTION:A copper tube 1 having a higher tensile strength than that of a lead tube 2 is inserted into the lead tube 2. The lead tube 2 is spread over the outside periphery of the copper tube 1 by a die 3. For example, lead covered copper tubes having a covering layer thickness of about 1-10mm and a length of >=5.5m is easily obtained as necessary.
Patent JP-H08152279-A (JP)
Title: Box for calcining ceramic powder
Inventor: WASHIMI NAOHISA
IPC: C04B35/64
Filed: 1994-11-30
Abstract: PURPOSE: To maintain the temperature distribution in a box constant and to obtain uniformly calcined powder by providing protrusions therein in a box for filling ceramic powder and calcining it. CONSTITUTION: In order to stabilize the performance and improve the dimensional accuracy when a ceramic product is manufactured, necessary raw materials are mixed for a predetermined time, then the mixed powder is calcined at a specified temperature to be reacted. This treatment is executed by filling the materials in a calcining box 2 and inserting it into the box 2. In this case, protrusions 1 are provided in the box 2. Thus, since heat quantity given from a calcining furnace can be uniformly transferred into the box 2 with the protrusions 1 as a center with the box 2 as medium, the temperature irregularity in the box 2 can be reduced, and uniform heat can be given to the mixed powder.
Patent JP-2000118414-A (JP)
Title: Vehicular handle structure
Inventor: MORIMUNE SHINICHIRO
IPC: B62D1/14
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To operate a bar handle without imposing a burden on a wrist by providing a rotatably journalled handle grip projecting from the bar handle and a direction maintaining means for maintaining the extending direction of the handle grip. SOLUTION: A handle structure 3 has a rotatably erected steering rod 31, a handle arm 32 connected to the steering rod 31, a grip bracket 33 arranged on the handle arm 32 and a handle grip 34 projecting from the grip bracket 33. A direction maintaining means has the grip bracket 33 fixed to the handle arm 32, a first wire 301 connected to the handle grip 34, a rod side bracket 39 projected on the steering rod 31, a car body side bracket 38 oppositely arranged on the rod side bracket 39, a second wire 302 connected to the car body side bracket 38 and a third wire 303. Thus, handle operation can be easily performed, and the imposition of a burden on a wrist can be eliminated.
Patent JP-2000191404-A (JP)
Title: Composition for treating rush, and rushen product treated with the same
Inventor: HIRONAKA YUTAKA
IPC: A01N47/48
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rush-treating composition capable of giving treatment effects, such as a fungicidal effect, to the rush for a long period, having persistency of the effects, and giving excellent storage stability, and to provide a rushen product treated with the component. SOLUTION: This rush-treating composition comprises a rush-treating agent, at least one resin selected from a group comprising a vinyl acetate-based resin and an acrylic ester resin, an organic solvent and/or a surfactant, and water. The rush-treating agent comprises a sole fungicidal agent or a mixture of the fungicidal agent and a miticidal agent. The rushen product is characteristically treated with the rush-treating composition.