baber/WOPTO huggingface dataset:
Patent JP-S6020920-A (JP)
Title: Production of thermosetting resin
Inventor: ISHIKAWA GENICHI
IPC: C08G12/36
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a thermosetting resin free from a dispersion of quality and capable of forming fine granules, by feeding materials for a thermosetting resin to a twin-screw extruder, reacting them therein with mixing, stopping mixing, solidifying the product by cooling, and extruding it into a string or a sheet. CONSTITUTION:Materials for a thermosetting resin are weighed by automatic metering devices 10 and 11, and fed to a twin-screw extruder 1. Thereafter, the screws 2 are rotated and heated by a heating medium passing through a heating tube 4, whereby the materials are mixed and reacted. The screws 2 are stopped after the reaction, and the heating of the product is stopped. The product is solidified by cooling. At this time, the product is divided into small sections between the screws 2 and these sections can be cooled uniformly. After the product is cooled, the screws 2 are restarted to extrude it into a string or a sheet, which is discharged from an exit 16. At this time, because there is substantially no clearance between the screws 2 and the external periphery of each screw is in close contact with the inside surface of the casing 3, the product can be discharged completely by self-cleaning.
Patent JP-H07312506-A (JP)
Title: Circuit device including dielectric resonator
Inventor: IGARASHI MASAO
IPC: H01P7/04
Filed: 1994-05-18
Abstract: PURPOSE:To make the size of the resonator small by connecting electrically the other end of a strip conductor layer whose one end connects electrically to a connection conductor layer to a rear side terminal conductor layer directly or through a coupling element so as to avoid the length of the dielectric resonator in the axial direction from being increased. CONSTITUTION:A coupling capacitor conductor layer 18 is provided on the front side of a 3rd dielectric layer 13c, and the conductor layer 18 is arranged to obtain a capacitor C3 in opposition to the other end of a strip line conductor layer 17. An inductive component L1 of a dielectric resonator 2 and an inductive component L2 of the strip line conductor layer 17 are connected in series by a conductive coupling member 23 and a capacitive component C1 of the resonator 2 and a capacitive component C2 of the conductor layer 17 are connected in parallel. Thus, the inductive component L0 of the resonator 2 in combination is L1+L2 and the capacitive component C0 of the resonator 2 in combination is C1+C2, and then the resonance frequency L0C0 is lower than the resonance frequency of the parallel resonance circuit L1C1 and L<2>C2. Thus, the resonance frequency of the resonance circuit device 1 in combination is reduced without increasing its length and the size is made small.
Patent JP-H01298549-A (JP)
Title: Double sides optical disk medium
Inventor: ITANO TSUTOMU
IPC: G11B7/24015
Filed: 1988-05-26
Abstract: PURPOSE:To absorb the volumetric change by the temp. rise of the gas in an internal space by thin films and to prevent the deformation of the disk by disposing the film surface sides of two pieces of the optical disk pieces opposite to each other, holding an inner circumferential spacer and outer circumferential spacer in place between said pieces, fixing the disk pieces by an adhesive agent, providing a through-hole to at least either of the optical disk pieces and the outer circumferential spacer and sealing the through-hole with the thin films having excellent flexibility. CONSTITUTION:The double sided optical disk medium is constituted by including the optical disk pieces 1, 2, the inner circumferential spacer 3, the outer circumferential spacer 4, and the thin films 5, 6. The thin film 5 on the outer circumferential side and the thin film 6 on the inner circumferential side are for absorbing the volumetric change by the temp. change in the internal space 7. The thin films are, therefore, required to have the properties of high flexibility and high resistance to corrosion. Synthetic resins such as polyvinylidene chloride and metallic films consisting of gold, platinum, etc., are desirable as the material of said thin films. The higher reliability is obtd. if the thin films 5, 6 are fixed to the disk in the state of substituting the gas in the space 7 with an inert gas such as, for example, argon.
Patent JP-H10160713-A (JP)
Title: Ultrasonic device for detecting and/or measuring internal defect of rail
Inventor: JAEGGI JEAN-PIERRE
IPC: G01N29/28
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device for detecting and/or measuring internal defects of a rail for a railroad which is protected from collisions and the coarseness of the surface of a rail head part in a method in which the device can be driven at high speed along a railroad to be measured and its ultrasonic sensors remarkably improve their reliability and lengthen their useful life. SOLUTION: This ultrasonic device for detecting and/or measuring internal defects of at least one of rails in situ and continuously includes at least one ultrasonic sensor 15 which receives the pressure driving in the direction of the rail. The sensor presses the rail via a smooth web 17 made of a synthetic material which transmits ultrasound. A means for forming a liquid film is provided between a plurality of sensors 15 and the web 17 and between the web 17 and the surface of the rail.
Patent JP-S5558759-A (JP)
Title: Rotary electric machine
Inventor: OONO MASAHARU
IPC: H02K1/24
Filed: 1978-10-24
Abstract: PURPOSE: To disperse frequency components of the sound produced by the revolution of a rotor and reduce noise by giving variations to pitch angles at the front ends on the same side of each pole in claw pole rotors.  
     CONSTITUTION: In a claw pole rotor, for instance, by giving a constant to the axial width l of each pole 15 and varying pitch angles θ at the center in the axial direction, circumferential pitch angles α at the front parts 16a∼16f on the same side of each pole 15 are formed at unequal pitches α 1 ∼α 6 . Additionally, the unequal pitches α 1 ∼α 6  can be obtained by giving same pitch angle θ at the center point of each pole 15 and varying the circumferential widths l. In this way unequal space dimensions between the poles are made and frequency components caused by rotation are not focused in the same frequency, and so noise can be decreased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06317093-A (JP)
Title: Shield tunnel double segment constructing method and structure of outside segment
Inventor: KANEKO KENICHI
IPC: E21D11/04
Filed: 1993-05-07
Abstract: PURPOSE:To reduce the costs for constructing segment, make assembly effective, and enhance the efficiency in executing the works for shield tunnel construction by splitting each segmet into an inner piece and an outer piece for achievement of lightweight structure and also adopting a T-form segment. CONSTITUTION:Outer segments 1 are ring-shapedly assembled in the tail part 1 of a shield machine 4. Parallel with excavating forward with the shield machine 4, inner segments 2 are assembled ring-shapedly on the inside of the outer segments, and a shield tunnel is constructed with these segment rings in double structure inside and outside. Thereby the weight of the segments 1, 2 is reduced, and the assembly is expeduted, and it is possible to assemble the segments 1, 2 in parallel with excavating forward to lead to enhancement of the efficiency in execution of works. Use of T-form segment provided with a projection of the same thickness of the inner segment 2 on the inside surface of the tunnel of the outer segment 1 facilitates locating of the inner segment 2 and also its dislocation is prevented.
Patent JP-S6371431-A (JP)
Title: Device for operating clutch
Inventor: JONNER WOLF-DIETER
IPC: F16D48/06
Filed: 1987-05-28
Abstract: The present invention relates to a clutch actuation device wherein the functional connection between actuation of the clutch and the excursion of the clutch pedal is made via an interposed electronic control unit. A first depression sensor is located on the clutch pedal for the purpose of determining the set value and a further sensor for determining the actual value is located on a lever of the clutch. The lever is connected to an actuation cylinder which is adjustable by means of a control valve in response to the output signals from the electronic control unit. In addition to the set value which is determined via the sensor, the electronic control unit is supplied with an additional signal from a regulating unit; the additional signal being dependent on the presence of a regulating function of a locking protection control system (LPCS). Accordingly, the above-described device is designed to allow automatic actuation of the clutch in an LP control system.
Patent JP-S619509-A (JP)
Title: Method for filling mud gun with mud
Inventor: ANAMI YASUHIKO
IPC: C21B7/12
Filed: 1984-06-26
Abstract: PURPOSE:To save the labor necessary for forcing mud into a tap hole by time- controlling various stages such as the stage of charging mud into a mud charge chamber from a slicer, and charging automatically mud into a mud gun. CONSTITUTION:Mud is charged into a mud charge chamber 3 from a slicer 6 at the first stage. A piston 4 for pushing the mud which is supplied in the chamber 3 into the cylinder 1 of a mud gun is moved forward from the initial position at the second stage. The piston 4 is moved backward to the initial position at the third stage. The time necessary for said first stage, the timing of the start of the second stage, the time required for the forward stroke, and the time needed for the third stage are set to a timer 12. Then the presence or absence of a confirmative signal for the filling of mud is detected by a mud detecting plate 8 provided at the nozzle 2 of the mud gun. When said signal is absent, the stages from the first to the third stage are repeated. When the signal is present, the operation is stopped after the completion of the third stage.
Patent JP-S5754357-A (JP)
Title: High density equipping structure of lsi element
Inventor: SONODA MASAO
IPC: H01L23/34
Filed: 1980-09-19
Abstract: PURPOSE:To obtain an LSI module having high equipping density by a method wherein slanting surfaces are formed at the circumference of a rectangular ceramic carrier being fixed with the LSI logic element, and plural carriers are constituted as the slanting faces of respective carriers to come in contact with each other. CONSTITUTION:The LSI elements 1 are fixed to four side faces of a base 32 of tower type fins 31 formed with a thermally good conductive material. After a means to form the LSI's in a module is performed, flat lead pins 23 led out from the side faces of the respective chip carriers 2 as to be of equal length with the base bottom face of the base 32 are put on the prescribed positions of a mother board 4. While the slanting end faces 25 having inclination of 45 degrees are formed at the circumference of the chip carrier 2 consisted of a rectangular insulating substrate, and pad patterns 25X are provided on the end faces 25 at an equal pitch. Therefore when the carriers 2 are made to come in contact with the four faces at the circumference of the base 32 of the heat radiating fins, the respective pad patterns 25X are adhered with pressure precisely with each other.
Patent JP-H0762188-A (JP)
Title: Cross-linkable water-dispersed resin composition
Inventor: KAYANUMA KIMIE
IPC: C08L33/00
Filed: 1994-06-13
Abstract: PURPOSE:To obtain the title compsn. which forms a good film in a short time. CONSTITUTION:The compsn. comprises a water-base emulsion of an acrylic resin having ketone or aldehyde groups and a water-sol. polyhydrazide compd. having a solubility in water at 25 deg.C of 20g/100g water or higher, forms a good film having a uniform surface in a short time, and is suitable for a clear coating agent, a topcoating agent, an undercoating agent, an adhesive, an impregnant for cloth and paper, etc.
Patent JP-H05318916-A (JP)
Title: Image recording apparatus
Inventor: MATSUHASHI KUNIHIKO
IPC: B41M5/26
Filed: 1992-05-22
Abstract: PURPOSE:To enable the reuse of a reversible recording medium to enhance convenience by a method wherein a separation and feed means and a feed and insertion means are provided to the keeping means of the reversible recording medium and the recording medium is separated and fed from the keeping means to be subjected to the recording of an image and again fed to the keeping means to be inserted therein. CONSTITUTION:A reversible recording medium 2 is received in a drawer stand 102 and a handle 104 is grasped and pulled to draw out the recording medium 2 from a case 105. A window 101 facilitating the visual confirmation from the outside is formed on the upper surface of the case 105 and the recording medium 2 is circulated within an apparatus to be fed to the window 101. Image data is recorded on the recording medium 2 by a recording head 8 or a press roller 9 and the recorded image data is erased by a heating plate 71, a heater 72 and a press film 73. The recording medium 2 is placed on a tray 21 to be kept and separated by a paper feed roller 3 or a separation stand 5 to be fed and further fed to the tray 21 by a guide part 64 or a paper discharge roller 14 to be inserted therein.
Patent JP-S618565-A (JP)
Title: Heat collector utilizing solar heat
Inventor: IWANAGA SHIGERU
IPC: F24J2/46
Filed: 1984-06-25
Abstract: PURPOSE:To improve the heat collecting performance at snow fall or snow has accumulated, by positioning snow receiving sections and hole sections, through which air current and light can pass, over an upper surface of a heat collecting section consisting of an air side heat transmitting surface and passages through which a heat collecting working fluid flows directly as refrigerant. CONSTITUTION:When snow falls during the heat collecting operation of the present apparatus, the snow piles up first on snow receiving sections 26a of a snow preventive member 26, and part of the snow drops on a heat collecting section 5. As snow falls, hole sections 26b are gradually clogged with the snow on the snow receiving sections 26a, and all the surface of the snow preventive member 26 became covered with snow 29. Therefore the snow is prevented from dropping onto the heat collecting section 5, and since ventilating sections 25 are not clogged, ventilation can be secured as snown by an arrow in the figure, and lowering of the heat collecting performance due to snow falling can be prevented, so that the heat collecting performance can be improved in comparisons to prior art. Since the snow 29 is out of contact with the heat collecting section 5, it is not cooled with it is in heat collecting operation. Therefore when it has cleared up, and the sun has shone, the snow 29 on the snow preventive member 26 melts within a relatively short period and disappear.
Patent JP-S5254807-A (JP)
Title: Axial-flow fluid machine
Inventor: SATOU TAKESHI
IPC: F04D29/08
Filed: 1975-10-31
Abstract: PURPOSE: A suction slot with a limited width is provided in the static blade flow path at the upper and lower diaphragm walls for fixing the static blade to reduce secondary flow losses and wall face friction damages caused in the interior of blade array by controlling development of the boundary layer of the wall and blade faces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5464486-A (JP)
Title: X-ray tomogram unit
Inventor: SHIBATA KUNIO
IPC: H05G1/32
Filed: 1977-10-31
Abstract: PURPOSE: To obtain the X-ray image with suitable luminance when the peak value of video signal is lowered at the next frame, by discharging the capacitor for peak hold at the occurrence of the vertical synchronizing signal included in the video signal from TV camera and charging up it immediately through the use of the next video signal.  
     CONSTITUTION: The voltage corresponding to the video signal from the TV unit 11 is fed to non-inverting terminal of the operational amplifier 21, and the output voltage is given to the capacitor 23 via the diode 22, charging up it. The capacitor 23 is provided with a series circuit consisting of the discharge resistor 24 and the transistor 25 parallely, and when the vertical synchronizing signal from the TV unit 11 is taken place, it is conductive. Further, the terminal voltage of the capacitor 23 is fed to the amplifier circuit 28, and the output is fed back to non-inverting input terminal of the amplifier 21. Next, the output voltage of the amplifier 21 is fed to the automatic phase control circuit 29, this output is delivered to the high voltage transformer 6 via the transistor 33, and the output is fed to X-ray tube 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09252924-A (JP)
Title: Stand with device for preventing ornament tumbling
Inventor: NAGASAWA YUKO
IPC: A47G35/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent an ornament placed on an ornament stand from being trumbled down by earthquake, wind, pets or the like and provide a device for preventing the ornament from tumbling down without any exposure to the outside and the damage of the beauty. SOLUTION: The bottom surface of an ornament is attracted by a sucked 1. The sucker 1 and a sucker support are mounted to a ornament stand and the mounting portion is concealed by the bottom surface of the ornament.
Patent JP-S62286509-A (JP)
Title: Purifier for lubricating oil or the like
Inventor: FUJIMOTO MORIO
IPC: B01D17/00
Filed: 1986-06-04
Abstract: PURPOSE:To efficiently remove the impurities contained in oil such as lubricating oil, by providing an attraction member consisting of a magnetic material and an electrified member electrified with positive electricity to the midway of a passing route of oil containing impurities, such as lubricating oil. CONSTITUTION:Lubricating oil subjected to crushing is introduced into a cylindrical body 50 through an inlet 51. In this case, a coil magnet 55 fed with current from outside generates magnetism and thereby a steel net 53 which is incorporated in corrugated board paper 54 is magnetized. Sludge such as an iron component contained in the lubricating oil is magnetically attracted and removed therein. Furthermore the other impurities electrified with negative electricity by crushing are electrostatically attracted by the corrugated board paper 54 electrified with positive electricity and removed. Therein sludge such as the iron component magnetically attracted before attracts the impurities electrified with negative electricity on the surface thereof through positive electricity of the corrugated board paper 54 and therefore purifying effect is enhanced. In the case of principally aiming only at removal of the impurities electrified with negative electricity, this treatment may be performed by internally providing only the corrugated board paper 54 in the cylindrical body 50.
Patent JP-S61289821-A (JP)
Inventor: SHIMAMOTO TOSHIJI
IPC: A01C1/00
Filed: 1985-06-14
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-H05254006-A (JP)
Title: Barrier container
IPC: C08F10/06
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a container, which is possessed of excellent barrier properties and can be easily manufactured and has high recycling properties after use, by a method wherein the container concerned consists of a blown container made of polyamide resin represented by the specified formula and a cap, which is integrally provided at the mouth of the blown container through barrier film. CONSTITUTION:A blown container 10 consists of inner surface layer 4, which forms the innermost surface of the container, barrier layer 6, which is formed outside the inner surface layer 4 through adhesive layer 5, and outer surface layer 8, which is formed outside the barrier layer 6 through adhesive layer 7. The preferable thickness of the inner surface layer 6 or of the outer surface layer 8 is about 50-500mum. The barrier layer 6 contains polyamide resin (nylon MXD 6) represented by the formula I, which is obtained by condensation- polymerizing constituent mainly made of mixed xylylene diamine of m-xylylene diamine and p-xylylene diamine and acid carboxylic acid constituent and has favorable barrier properties due to the aromatic ring in main chain.
Patent JP-S619430-A (JP)
Title: Solid-state polymerization of polyester
Inventor: SASAKI SHINGO
IPC: C08G63/78
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a polyester of a high degree of polymerization and low CH3CHO content within a short time, by effecting the precrystallization and solid-state polymerization of polyethylene terephthalate by heating it in a vacuum under fluidization generated by a horizontal vibration at a specified frequency. CONSTITUTION:Polyethylene terephthalate pellets or a polyester based thereon is fed to the body 1 of a horizontal vibration fluidizer through its feed pellet inlet 3. The rate of revolution of a vibration motor 8 is changed by means of a speed change gear, and the pellets are heated by a heating medium which enters a heating jacket 2 through an inlet 6 and leaves it through an exit 7, under fluidization generated by a horizontal vibration of frequency of 10-40Hz corresponding to the rate of revolution of the motor in a vaccum or a stream of an inert gas to effect precrystallization at 120-190 deg.C and solid-state polymerization at 190-(Tm-10) deg.C, wherein Tm is the m.p. of the polyester. In this way, it is possible to obtan a solid-state polymerized polyester low in the content of fused pellets and capable of giving a molding of excellent transparency at a high production rate.
Patent JP-H0425552-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MURATA KAZUHIKO
IPC: C08L51/06
Filed: 1990-05-21
Abstract: PURPOSE:To improve tensile strength, flexibility, elasticity, impact resistance, surface flatness, coatability, thermal stability, and weather resistance by bringing part of the surface of a specific crosslinked polymer particle into contact with a phenolic stabilizer. CONSTITUTION:100 pts.wt. crosslinked polymer particles not having such a high heat history that the particle shape is destroyed, comprising a crystalline olefin polymer part and 20-80wt.% amorphous olefin polymer part, and having a mean particle diameter of 100-5000mum, a geometric standard deviation of 1.0-3.0, a bulk specific gravity of 0.25-0.70, an aspect ratio of 1.0-3.0, and a content of fine particles having diameters of 100mum or lower of 20wt.% or lower are compounded and dry blended with 0.01-10 pts.wt. phenolic stabilizer (e.g. 2,6-di-t-butyl-4-methylphenol) and, if necessary, with 0.01-10 pts.wt. at least one stabilizer selected from the group consisting of an org. thiol stabilizer, an org. phosphite stabilizer, a hindered amine stabilizer, and a metal salt of a higher fatty acid. Part of the surface of each particle is brought into contact with the stabilizers.