baber/WOPTO huggingface dataset:
Patent JP-S57125422-A (JP)
Title: Starting circuit
Inventor: NAKAYAMA TOSHIMITSU
IPC: H02M7/517
Filed: 1981-01-27
Abstract: PURPOSE:To eliminate the influence upon a switching regulator for the rise due to a command control signal, by turning off forcibly a switching transistor simultaneously with forming a closed loop. CONSTITUTION:When pulse command control signals are inputted to terminals 3 and 4 of a photocoupler 7, a trasistor TR of the photocoupler 7 becomes conductive, and a pulse is generated from a pulse generator 6 to drive a TR16, and a DC output voltage is obtained in a terminal 5. Then, a control circuit 20 starts operating, and the drive signal of the TR16 appears in the output of a drive transformer 14. The Zener voltage of a Zener diode 9 is lower than a DC voltage, which is obtained by rectifying and smoothing the drive signal, by a VBE of the TR of the photocoupler 7. Consequently, when the drive signal appears, the base of the TR of the photocoupler 7 is biased reversely for the emitter by a resistance 8, and the TR is switched immediately from an active region to a cut-off region.
Patent JP-H04246413-A (JP)
Title: Production of epoxy resin composition and laminated sheet
Inventor: OTAKE RIICHI
IPC: C08J5/24
Filed: 1991-01-31
Abstract: PURPOSE:To obtain the title compsn. with little increase in viscosity at ordinary temp. and with which impregnation work can be continued for a long time by selecting a specified polybasic acid anhydride in the title compsn. comprising an epoxy resin, the polybasic acid anhydride, a specified resin and a polymn. initiator. CONSTITUTION:The title compsn. comprises an epoxy resin (e.g. a bisphenol A epoxy resin), a polybasic acid anhydride (e.g. 3-methyltetrahydrophthalic anhydride), a resin having polymerizable unsatd. group (e.g. an epoxy vinyl ester resin obtd. by reacting a tetrabromobisphenol A epoxy resin with methacrylic acid) and a polymn. initiator (e.g. benzoyl peroxide), wherein the polybasic acid anhydride is a compd. wherein the content of an active O2 has been decreased to 30ppm or lower pref. by heating treatment.
Patent JP-S63179625-A (JP)
Title: Receiver
Inventor: SAKASHITA SEIJI
IPC: H03H7/075
Filed: 1987-01-20
Abstract: PURPOSE:To attain low cost by using a high frequency amplifier and a mixer in common and utilizing an FM demodulator so as to constitute an AM demodulator thereby decreasing the redundancy in the circuit constitution. CONSTITUTION:A broad band high frequency amplifier 8 and a mixer 7 are used in common both at satellite broadcast signal reception and ground broadcast reception, both the broadcast signals are converted into the same intermediate frequency by a local oscillator 8 and an undesired signal is eliminated from the intermediate frequency signal through an intermediate frequency filter 9 of a desired band. Then a phase synchronizing circuit 11 acting like the FM demodulator at the satellite broadcast signal reception is used for recovering a carrier at the ground broadcast signal reception and operated as the AM demodulator using a multiplier 13 applying multiplication with a ground broadcast signal. Thus, the satellite broadcast signal (FM signal) and the ground broadcast signal (AM signal) are received and demodulated by the same reception system.
Patent JP-H11211625-A (JP)
Title: Apparatus for measuring basic characteristic of vehicle and control method for the same
Inventor: UNO HIROSHI
IPC: B62D17/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To measure a basic characteristic of a vehicle from a static area to a dynamic area. SOLUTION: A platform PH holds a vehicle to be measured at a tire wheel part and loads thereon the vehicle 2 to be measured. A hydraulic up-down cylinder 56 drives the platform PH and an oscillator 57 corresponding to the platform PH together in an up-down direction of the vehicle, or fixes at a preliminarily set predetermined position after driving in the up-down direction. The oscillator 57 applies a preliminarily set dynamic vibration to the corresponding platform PH. Accordingly, a spectral oscillation from a static area to a dynamic area can be achieved, enabling measurement of a basic characteristic of the vehicle from the static area to the dynamic area.
Patent JP-H01188606-A (JP)
Title: Production of flaky magnetic metal powder
Inventor: SATO SHINJI
IPC: B22F9/04
Filed: 1988-01-22
Abstract: PURPOSE:To produce flaky magnetic metal powder having a specific geometry in large volumes by incorporating particulates of high magnetic permeability metal consisting of Ni and Fe having a specific compsn. together with small steel balls into an org. solvent and rotating rotary vanes while circulating the mixture. CONSTITUTION:A relatively soft and ductile Fe-Ni alloy consisting of 40-60wt.% Ni and the balance Fe is ground by the molten metal powdering method or mechanical grinding method to obtain high magnetic permeability metallic material of the relatively spherical particle powder having about <=45mum major diameter. This material powder is charged into a grinding tank 2 and is dispersed into org. solvent such as toluene. A prescribed quantity of small steel balls are then loaded therein. While this slurry is circulated through a bypass line 7 by a pump 6, the rotary vanes 1 are rotated to grind the above- mentioned powder. Cooling water is passed to a cooling water path 3 via a piping 4 having the pump 5 to maintain the above-mentioned org. solvent at <=150 deg.C temp. The flaky magnetic metal powder having >=1:2 ratio of the minor axis and major axis is thereby obtd. in a short period of time.
Patent JP-H09202843-A (JP)
Title: Polyvinyl alcohol-based composition and its production
Inventor: USAMI JINICHI
IPC: B65D81/24
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in resistance to water and moisture, and capable of preserving high gas barrier property inherent in polyvinyl alcohol-based resin even if exposed to a highly humid atmosphere. SOLUTION: This composition is such a one that an inorganic lamellar compound such as montmorillonite is located at voids in a crosslinked polymer consisting of a modified polyvinyl alcohol-based resin. The inorganic lamellar compound particles can be surely located at the voids of the crosslinked polymer by dissolving the crosslinked polymer in a solvent followed by adding the inorganic lamellar compound in the resultant solution.
Patent JP-S61170933-A (JP)
Title: Disk reproducing device
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B7/09
Filed: 1985-01-25
Abstract: PURPOSE:To improve flaw trackability by increasing the servo gain of a rotational frequency range only during the reproduction of a disk by a reduced gain correcting circuit. CONSTITUTION:When the output of a state decision device 7 shows the playback state of the disk, the contact of a switch 10 is placed at a side (b) and when the output of the state decision device 7 shows a state other than the reproducing state of the disk such as access operation, the contact is connected to a side (a). In a transient state, a servo loop is formed without including the reduced gain correcting circuit 9 and no oscillation occurs. The circuit 9 is connected in the reproducing state of the disk and the servo gain in the disk rotational frequency range increases. Consequently, the off-track quantity of a pickup due to disk eccentricity is reduced and deterioration in flaw trackability depending upon the eccentricity is improved.
Patent JP-H11209528-A (JP)
Title: Polyolfin resin composition for calender molding
Inventor: KOSHIRAI ATSUNORI
IPC: C08J5/18
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin composition for calender molding having a wide processing temperature range in calendering, excellent in peelability from roll, free from bleeding, giving mold products with excellent surface. SOLUTION: This polyolefin resin composition for calender molding comprises (A) 100 pts.wt. of polyolefin resin compounded with (B) a powder mixture consisting of polytetrafluoroethylene particles having less than 10 μm of particle diameter and an organic polymer and the amount of the polytetrafluoroethylene content is set to 0.0001-20 pts.wt.
Patent JP-H10209494-A (JP)
Title: Semiconductor light emitting device
Inventor: ITO NORIKAZU
IPC: H01L33/42
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which enhances inner luminous effectiveness, by diffusing enough current without being affected by the reduction in an outer luminous effectiveness due to the shutoff or decay of light by an electrode or a current diffusion layer. SOLUTION: A semiconductor light emitting device is composed of a substrate 1 which transmits light emitted from a light emitting layer (active layer 4), semiconductor layers 2 to 5 which are laminated on the substrate 1 including the active layer 4, a first electrode (P-side electrode 8) provided and connected to the first conductivity-type semiconductor layer (P-type layer 5), and a second electrode (N-side electrode 9) provided and connected to the exposed surface of the second conductivity-type semiconductor layer (N-type layer 3), wherein the first electrode 8 is provided substantially covering all the surface of the P-type semiconductor layer 5.
Patent JP-S62170139-A (JP)
Title: Electron beam blanking device
Inventor: OZAKI KAZUYUKI
IPC: H01J37/147
Filed: 1986-01-22
Abstract: PURPOSE:To stick stain symmetrically and obtain a stable electron beam by irradiating an electron beam circularly around the aperature of a blanking aperture electrode at the time of blanking. CONSTITUTION:At the time of blanking that an electron beam gate signal 11 is off, by superposing a rotating magnetic field in a plane perpendicular to the optical axis of an electron beam on a DC deflecting magnetic field in inverse direction to the deflection direction in blanking times, the electron beam 17 rotationally scans around the aperture 41 of a blanking aperture electrode taken as the center circularly. As the result, stain sticked by the scanning of the electron beam 17 on the blanking aperture electrode 4 becomes circular. As this stain is sticked symmetrically with respect to the aperture 41, the electron beam 17 is little influenced only in one direction and consequently, becomes stable.
Patent JP-2000207417-A (JP)
Title: Information providing device and method
Inventor: YANA KOUSHIYAKU
IPC: G06F3/0482
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To easily identify a music information signal by forming an image showing visually the contents of information signals based on the physical value that is detected by the information signals, i.e., the audio signals etc., and selecting the corresponding information signals by means of the formed image. SOLUTION: When a user selects the audio signals recorded on a server 2 under the control of a controller 3, a converter 7 forms a menu image based on the additional information which is recorded together with the audio signals and shows the image on a display device 8. A menu screen is formed by arranging the display (icons) H showing the music images and the corresponding artist name, music name, release date, etc., for every piece of music. Then the converter 7 displays these icons H based on the image information assigned to the additional information and also displays the artist name, music name, release date, etc., based on the text data. Thus, the user selects the icons H on the menu screen by means of a cursor.
Patent JP-S5295304-A (JP)
Title: Pump apparatus pjmp system
Inventor: YOSHIHARA SHIGETOMO
IPC: F04D29/42
Filed: 1976-02-06
Abstract: PURPOSE: To prevent breakdown of a pump made of synthetic resins when inner fluid in the pump is freezed by employing an expansion cover to absorb expanded volume of the fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10205568-A (JP)
Title: Composite torque hinge
Inventor: TANMACHI AKIRA
IPC: F16F9/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain large rotational torque even if the size is small, by taking a first rotational means as a cam mechanism to be operated by an elastic means, and taking a second rotational means as a fluid damper. SOLUTION: A rotational sliding cam 8 is slid and energized in one direction by an elastic means 7. The rotational sliding cam 8 is rotated together with a first rotational shaft by axially inserting and engaging a small-diameter part 5c into and with a deformation hole 8a of the axis part. The rotational sliding cam 8 is provided with projecting parts 8b, 8b projecting in the axial direction in the facing positions on the outer periphery.  A fixed cam provided with a pair of projecting parts 9a, 9a and recessed parts 9b, 9b projecting in the axial direction in the facing positions on the outer periphery on one side is attached on one side of a partition wall, the small-diameter part 5c of a first rotational shaft 5 is rotatably inserted through an insertion hole provided on the axis part, and the projecting parts 9a, 9a and the recessed parts 9b, 9b are faced to and brought in contact with the projecting parts 8b, 8b of the rotational sliding cam 8.
Patent JP-H03214366-A (JP)
Title: Automatic graph plotting system
Inventor: ITO TERUKO
IPC: G06T11/20
Filed: 1990-01-19
Abstract: PURPOSE:To eliminate the need of designation of detailed information related to graph plotting by introducing an intermediate table generation rule, a plotting graph kind decision rule and a plotting priority decision rule. CONSTITUTION:An intermediate table generation rule 9, a plotting graph kind decision rule 10 and a plotting priority decision rule 11 are introduced, and by using means 2 - 4 for setting automatically the kind of a graph, the number of items and the name of item being suitable for retrieval data, the graph is displayed automatically. Accordingly, the number of input means for generating the graph decreases, and also, since the graph being suitable for data is selected and displayed, a user necessitates no knowledge related to graphing, and moreover, by allowing a rule for selecting an optimal graph to have a learning function, the graph as per a user's request can be plotted in a short time, and a work for regenerating the graph decreases. In such a way, it becomes unnecessary to designate detailed information related to graph plotting.
Patent JP-S62169175-A (JP)
Title: Color copying device
Inventor: HOSHINO OSAMU
IPC: G03G15/01
Filed: 1986-01-21
Abstract: PURPOSE:To eliminate a memory required for making the toner of each color synchronous to each other, by providing an original carrying means, convergent light transmission body, means which inverts the image obtained by the light transmission body upside down, optical system provided with a color separating means, intermediate transfer medium, and collectively transferring means. CONSTITUTION:When each photosensitive body is driven at the peripheral speed which is the same as the moving speed of an original platen 101 and an electrophotographic process is executed, a colored toner image corresponding to a color separated image is formed on each photosensitive body. The colored toner images formed on the photosensitive bodies are successively transferred onto an intermediate transfer medium 130 which is a polyester film under a superimposed state. The colored toner images formed on the transfer medium 130 are collectively transferred onto a cut-sheet-like transfer material 135 by means of a transfer roller 136 and fixed by a fixing device. After fixing, the picture is outputted to the outside of this device. The toner remaining on the medium 130 after transfer is cleaned by a cleaner 141 and used for the next process.
Patent JP-S61171953-A (JP)
Title: Elevating device
Inventor: SATO YOSHIAKI
IPC: F16H25/22
Filed: 1985-01-23
Abstract: PURPOSE:To prevent a quick return mechanism from being effected by motor performance and lead of ball screw by providing a slide block coupled to an actuator so as to move coaxially with a screw nut unit and having a work lifting claw. CONSTITUTION:A ball screw 8 receiving rotating drive and moving vertically and a screw nut unit 18 guided by a guide shaft 24 in parallel with the ball screw 8 and elevating while being restrained by the ball screw 8 are provided. And a slide block 26 having a work lifting claw 31 and an actuator 30 elevating the slide block 26 independently from the screw nut unit 18 are provided. By this construction, a quick return mechanism is not effected by motor performance and ball screw 8.
Patent JP-S58177792-A (JP)
Title: Folding boat with stem section and stern section
Inventor: JIIKUFURIITO HORUTSUBAURU
IPC: B63B7/04
Filed: 1983-01-28
Abstract: The invention proposes a foldable boat having a rearward portion mounted on hinges extending medially of the boat and arranged so as to fold forwardly over the front portion of the boat. The front portion of the boat includes retractable wheels so the boat may form a trailer for an automobile. These is also provided a retractable wheeled structure for assisting in moving the boat from the water over muddy surfaces when the boat is to be transported on the highway. The power plant for the boat is mounted substantially medially of the boat with the drive shaft depending therefrom into the water.
Patent JP-S62170701-A (JP)
Title: Vane motor
Inventor: SUZUKI TOSHIAKI
IPC: F01C21/08
Filed: 1986-01-22
Abstract: PURPOSE:To prevent a vane tip from falling apart from the inner periphery of a casing and to restrain the leakage of fluid by projecting a pushing up cam inside a sideplate and holding a vane between the outer periphery of the pushing up cam and the inner periphery of the casing. CONSTITUTION:An eccentric rotor 3 is arranged in a space surrounded by a hollow cylindrical casing 1 and sideplates provided in both ends of this casing 1 and vanes 6 are so arranged as to be free in sliding in plural slots 4 holed in the eccentric rotor 3. In the above-mentioned constitution, a disc-shaped pushing up cam 9 is so projected in a central part inside each side plate 2 as to be concentric with the center line 8 of the casing and thereby the front and the rear of each bane 6 in width direction are held between the outer periphery 10 of a cam and the inner periphery 12 of the casing. Hereby the pushing up cam 9 compulsively lifts up the vane 6 and holds the vane 6 between each face 10, 12, therefore the tip of the van 6 can be prevented from separating from the inner periphery 12 of the casing.
Patent JP-S58131316-A (JP)
Title: Swirl controlling device of internal-combustion engine
Inventor: KAMIMURA HITOSHI
IPC: F02B31/00
Filed: 1982-01-29
Abstract: PURPOSE:To improve the fuel consumption, exhaust emission and output simultaneously by a method wherein the passage area of an auxiliary suction air passage is changed so as to form optimum swirl in accordance with the running conditions. CONSTITUTION:Swirl correction in response to the engine speed or cooling water temperature of the engine is inputted in advance in a computer 22. Under the running conditions of low engine speed and light load, because high swirl is required, the valve seat 21c and valve port 21d of an electrically operated type valve 21 come nearly close. Because the negative pressure applied to a diaphragm is large, a stay 17 is pulled up in a large way, resulting in fully closing a throttle valve 11 mounted to a shaft 13. Under the running conditions of high engine speed and heavy load, because improved suction efficiency is rather required than swirl, the throttle valve 11 is fully opened so as to bring the pressure at the negative pressure taking-out port 19 of a carburetor 7 near the atmospheric pressure.
Patent JP-H11211047-A (JP)
Title: Incinerating facility
Inventor: SOGA SHINICHI
IPC: F23G5/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To control to stop driving of a comminutor and a dust feeder in the case of exceeding a set value at a detecting concentration from a concentration detector for detecting a concentration of a combustible gas. SOLUTION: Gas concentration detectors 21, 23 are provided at a route 4 of the incinerating facility 1. And, a controller having a function of stopping driving of a drive cylinder unit 14, a driver 25 of a comminutor 8 and a dust feeder motor 16 of a dust feeder 9 according to concentration signals from the detectors 21, 23 is provided. And, if combustible gases G1, G2 having concentrations exceeding a set value are detected from the detectors 21, 23, the unit 14, the driver 25 and the motor 16 are stopped to prevent an ignition.
Patent JP-H10225480-A (JP)
Title: Absorptive product having means to be adapted
Inventor: ULMAN JOHN
IPC: A61F13/53
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain an absorptive sanitary article capable of snugly covering the perineum region of a wearing person by providing this product with means to be adapted which include hardened elements extending in the transverse direction of an absorptive element adjacently to the terminal of a central region. SOLUTION: The sanitary napkin 30 including a liquid permeable layer 2 which faces the body, a liquid impermeable layer 4 which faces the clothing and an absorptive element 6 which is interposed between both layers 2 and 4 is provided with the central region 18 which has the length sufficient to cover the vestibules and labia majora of a female. The napkin is also provided with a first end region 22 which covers at least part of the mons pubis adjacent to a first end 19 of this central region 18 and a second end region 24 which covers at least part of the rear perineum adjacent to the second terminal 20 of the central region 18. The respective regions 22, 24 are provided with the means 32 for adapting including the hardening elements 26, 28 which extend in the direction crossing the respective end regions 22, 24 and are stiffened by compression and pleating.
Patent JP-H07221793-A (JP)
Title: Transferring method for mass information
Inventor: OKAMURA MINEO
IPC: H04L45/24
Filed: 1994-02-04
Abstract: PURPOSE:To attain quick information transfer in a backup exchange network by designating a backup connection command together with a command and transferring information while occupying a backup junction line connecting to a public line. CONSTITUTION:When a command of transferring mass information comes from a network monitor 11, backup connection command identification is designated in addition to usual transfer object information identification. When a basic relay line 17 is normal and a backup line is not connected in exchanges 12, 13, backup line is connected by using a public line 18. After the connection of the backup line, a data transfer control section 4 of the packet exchange uses the backup line 18 for lots of data only. Thus, even when a communication packet between terminal equipments is sent through the junction line 17 and mass information transfer packets are transferred from the exchange 13 to the network monitor 11 via the public line 18 and the packet exchange 12, the line usage of the junction line 17 is not increased.
Patent JP-H06138984-A (JP)
Title: Information processor
Inventor: KOIKE KESAMITSU
IPC: G06F11/30
Filed: 1991-02-01
Abstract: PURPOSE:To surely disconnect a system power supply even when an end processing program runs away and when no interrupt processing is enabled in the information processor which performs a power supply disconnection by the end processing program. CONSTITUTION:An execution monitoring means 42 monitors an end processing program 41, and sends a cancellation signal to a runaway monitoring means 32 for each reference time. The runaway monitoring means 32 judges that the end processing program 41 is normally executed during the cancellation signals are given. When no cancellation signal is given the lapse of a time longer than the reference time, the run before away monitoring means 32 judges the run away of the end processing program 41, disconnecting the system power supply.