baber/WOPTO huggingface dataset:
Patent JP-H09302806-A (JP)
Title: Mounted structure of fire resisting panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04F13/08
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounted structure that is usable as the interior or exterior wall material, roofing, ceiling, flooring, or partition of a building or construction, or a fire door, etc., does not undergo deformations such as swelling or deflection after manufacture, and is excellent in fire protection, fire resistance, and mechanical strength. SOLUTION: A plurality of long, narrow fire-resisting battens A are held in place at certain intervals, and a core 9 constructed of plastic foam 10 and a noncombustible board 11 formed at its end is formed between a front material 1 and a back material 12; the back material 12 is notched, and a fire resisting panel B formed into a butt structure is secured by fasteners β to the overall wall surface between the fire resisting battens A, a fire resisting joint sealer C is inserted into the joint G between the fire resisting panels B held in position, and a fixture E is secured on the fixed part between the fire resisting panels B by the fasteners β. Further, the engaging part 24 of a joint cover F is fitted into the locking part 20 of the fixture E to form them integrally with one another.
Patent JP-S63283131-A (JP)
Title: Rotary coater for semiconductor
Inventor: TSUZUKI KOICHI
IPC: H01L21/30
Filed: 1987-05-15
Abstract: PURPOSE:To form a resist film uniform in thickness by a method wherein a flow controlling panel is horizontally provided under slits in the inner wall of an annular cylinder. CONSTITUTION:A resist liquid (a) is allowed to drop out of a nozzle 5 onto a wafer 1 in rotation at a constant speed, when the resist liquid (a) spreads owing to the centrifugal force toward the circumference of the wafer 1 for the formation of a resist film. Upon activation of a pump through a pipe 14, air is introduced into a vessel 20 through a hole 26 in a ceiling 23 and then slits 27, for the creation of an air current C. Resist spray (b) from the circumference of the wafer 1 after impinging at an inclined panel 24 is converted into a mist (c), to be carried downward on the air current C. The slits 27 are so small in width that the mist (c) is prevented from coming back to the wafer 1 in the presence of an air current B generated by the rotating wafer 1 flowing into the slits 27. A flow controlling panel 28 deflects sideways the air coming into the vessel 20, which protects the wafer 1 from a disturbed boundary layer. In this design, a boundary layer may be uniform over the wafer 1, which results in a resist film uniform in thickness.
Patent JP-S6010634-A (JP)
Title: Automatic sorter in semiconductor element manufacturing apparatus
Inventor: IMAZAKI RIYUUICHI
IPC: G01R31/26
Filed: 1983-06-30
Abstract: PURPOSE:To enhance the workability of a characteristic testing device by holding a semiconductor element by a hand unit, conveying it to the position of a measuring socket, and mechanically inserting the element into the socket, thereby shortening the handling time of the element. CONSTITUTION:A body 5 is adjacently mounted on a measuring unit body 1, a plurality of sockets 6, 6,... of the structure for inserting semiconductor elements directed at the external leads upward from an upper inserting ports are arranged in a row on the surface 5a of the body 5, and measuring sockets 3 having measuring units 2 and measuring sockets 6 provided on the body 5 corresponding thereto are connected by extension cables 7. A post 8 is stood on the surface 5a of the body 5, and an arm 9 is mounted rotatably. A hand unit 10 having a chuck 10a for holding the element 4 in the upward mounting attitude of external leads 4a are elevationally movably mounted at the end of the arm 9. Further, a supply and containing unit 11 for containing the element is mounted.
Patent JP-S5547030-A (JP)
Title: Torsion coil spring device
Inventor: KOJIMA JIYUUJI
IPC: F16F1/12
Filed: 1978-09-28
Abstract: PURPOSE:To establish an upwardly convex nonlinear characteristic between angle of rotation and torque by fiting a rodlike control member over a coil spring, changing the coil diameter realtive to the member in the axial direction, and providing the other portion with a torsion in advance. CONSTITUTION:With a working end 4 twisted in the winding direction of te coil, only a smaller-diametered portion 6 is twisted, the effective length of the coil spring is equal to the length of the portion 6, and the spring constant increases. When the torque has exceeded that given, in advance, to a larger-diametered portion 5, the portion 5 is twisted together with the portion 6, the coil outside diameter of the portion 5 decreases, so that the outside surface of the portion 5 parts from the internal surface of a control member 7, the effective length of the coil spring is now equal to the whole length thereof, and the spring constant decreases.
Patent JP-S60263726-A (JP)
Title: Bearing unit
Inventor: JIEEMUZU KUREMENTO HANBURITSUK
IPC: F16C33/66
Filed: 1985-05-31
Abstract: A bearing unit e.g. for a planetary gear transmission includes inner (30) and outer (31) coaxial rings forming respective inner (32) and outer (33) raceways separated by an annular gap (34). A plurality of rotary bodies e.g. rollers (36) are engaged in the raceways and are alternatively disposed with a plurality of wedge-shaped separators (37) in an annular array within the gap. Each of the separators is provided with radially extending grooves (41) to channel lubricant between the sliding elements of the bearing units of effect the formation of an elastohydrodynamic lubricating film of a predetermined thickness between the sliding elements during use of the bearing unit. The radius (R4) of the separator bearing surface (39) is greater than the radius of the rollers (36). The radially outer surface (38) of the separators is convex and has a radius (R1) less than the radius (R1) less than the radius (R2) of the outer raceway (33) to form a lubricant (46) film therebetween.
Patent JP-S599397-A (JP)
Title: Method and device for obtaining gas and evaporative heat with water as media from liquefied gas
Inventor: GUNJIKAKE KIYOSHI
IPC: F17C7/04
Filed: 1982-07-07
Abstract: PURPOSE:To remove impurities contained in gas by introducing liquefied gas into water in container, then evaporating and discharging the gas in water, and obtaining the evaporated gas simultaneously while cooling water with the evaporative heat, thereby recovering the heat energy. CONSTITUTION:A high pressure gas bomb 1 contains gas, and water 3 is contained in a water tank 2. Water is fully filled in the tank 3 in a sealed state. A conduit 4 is provided to communicate between the bomb 1 and the lower part of the tank 2. The liquefied gas of the bomb 1 is introduced into water 3 in the tank 2, evaprated in water to become evaporated gas, filled in the upper space of the tank 2, and the evaporative heat is absorbed from the water 3 of the tank, thereby cooling the water.
Patent JP-H0569650-A (JP)
Title: Printing method
Inventor: TAKIGAWA SHIGEAKI
IPC: B41F13/00
Filed: 1991-05-23
Abstract: PURPOSE:To provide a method wherein a printing dimension, particularly a dimension in its cross direction can be finely enlarged and contracted with respect to a real dimension of the width of a print plate in offset printing. CONSTITUTION:A contact pressure of a blanket 4 is relatively changed dependent on the times that ink is to be supplied to the blanket 4 from a print plate 2 and that the ink is to be transferred to a body to be printed 6 from the blanket.
Patent JP-H0417711-A (JP)
Title: Intake and exhaust system of engine
Inventor: SHIMOKAWA KIYOHIRO
IPC: F02M25/07
Filed: 1990-05-09
Abstract: PURPOSE:To perform EGR(Exhaust Gas Recycle) while removing particulate by providing a communicating pipe communicating to an air intake side so as to branch from an exhaust pipe on the upper stream side of a main filter and installing an auxiliary filter and control valve in the communicating pipe. CONSTITUTION:A main particulate filter 15 is installed in the exhaust pipe 14 of an engine 10. In addition, an EGR pipe 16 communicating to an intake manifold 11 is provided so as to branch off the exhaust pipe 14 on the upper stream of the main particulate filter 15. An auxiliary particulate filter 17 and control valve 18 are installed in the EGR pipe 16. Owing to this constitution, the exhaust gas, from which particulate is removed by the auxiliary particulate filter 17, can be returned to the intake manifold 11 through the EGR pipe 16 by opening the control valve 18. Therefore, since the exhaust gas is thus purified, EGR becomes possible.
Patent JP-H05314790-A (JP)
Title: Semiconductor memory
Inventor: FUJII TOSHIRO
IPC: G11C11/413
Filed: 1992-05-12
Abstract: PURPOSE:To enable relieving redundancy even for a memory cell in which standby defect caused by a failure is generated by restricting a current flowing in a power source supplying line. CONSTITUTION:In an SRAM constituted so that plural SRAM cells 11 in which a driving transistor is constituted of a NMOS transistor and a load transistor in constituted of poly-silicon PMOS transistor are connected to a common power source supply line 12, a PMOS transistor 13 being a current restricting element and a fuse 14 are inserted into the power source supplying line 12.
Patent JP-S5756944-A (JP)
Title: Substrate for semiconductor integrated circuit
Inventor: SUZUKI TAKAYA
IPC: H01L29/73
Filed: 1981-07-31
Abstract: PURPOSE:To improve the yield of a substrate for a semiconductor integrated circuit of insulating and isolating structure with polysilicon as a support by forming a polysilicon layer of modified crystalline configuration, and forming a film or region for preventing the invasion of oxygen to the surface, thereby preventing the curvature in the manufacturing step. CONSTITUTION:An isolating groove 12 is formed on an Si substrate 11, and a thermally oxidized film 13 is formed on the surface. Then, a polysilicon layer 14 is formed on the film 13 by a CVD device in a mixture atmosphere of halogenated silane reaction gas and impurity gas, an SiO2 filn 15 is accumulated in the same device, and a polysilicon layer 16 is further formed under the same conditions as the layer 14. The layer 16 is so polished as not to expose the layer 15 to be flattened, and is polished and removed until the Si single crystal 11 side reaches the isolating groove 12, a single crystalline layer 17 is retained insularly as an IC substrate 18. In this manner, it can prevent the bending of the substrate 18 at the time of accumulating polysilicon, oxidizing and diffusing it in the step of manufacturing the element, and the yield of the fine machining, e.g., photographic step can be improved.
Patent JP-S6010723-A (JP)
Title: Electron beam exposure system
Inventor: OSADA TOSHIHIKO
IPC: H01L21/30
Filed: 1983-06-30
Abstract: PURPOSE:To remove the influence of a magnetic field according to an eddy current, etc., and to enable to perform a stable deflection at an electron beam exposure system by a method wherein a coil to detect the output magnetic field is arranged in the neighborhood of a deflecting coil, and negative feedback is applied to a deflection amplifier to detect output thereof. CONSTITUTION:An electron beam 18 passed between electromagnetically deflecting plates 2 is electromagnetically deflected by an electromagnetically deflecting coil 8. The electromagnetically deflecting coil 8 is driven through signal lines 11, 12 by an electromagnetically deflecting circuit 9 controlled by the signal of a signal line 10 sent from a control circuit 4, and the change of a magnetic field is detected by a detecting coil 13 arranged in the neighborhood of the electromagnetically deflecting coil 8 to be fed back to the electromagnetically deflecting circuit 9 through signal lines 14, 15. Moreover a signal for correction of the magnetic field is applied to the electromagnetically deflecting circuit 9 through a signal line 16 from the control circuit 4. The electron beam 18 passed between the electromagnetically deflecting coil 8 is irradiated to the specified position of a sample 17 finally. By making the change of the output magnetic field to be fed back to the electromagnetically deflecting circuit 9, namely to the deflection amplifier in such a way, the change of the output magnetic field in relation to the change of an input voltage is stabilized and moreover quickened, and rapid scanning of the electron beam can be attained.
Patent JP-S61274941-A (JP)
Title: Composing system
Inventor: MORISAWA YOSHIAKI
IPC: G03F1/00
Filed: 1985-05-31
Abstract: PURPOSE:To enable the display of residual data, by adding not only a residual data processing part, a residual data storing and processing part and a residual data storing part but also an order decoding data for processing residual data. CONSTITUTION:When the composing indication order of a manuscript data is inputted, the composing results of an area to be composed and manuscript data from an A-point to a B-point are displayed on a display apparatus 2. When residual data display is selected from an input apparatus 2, a residual data display order is stored in an order decoding data storing part 5 and a residual data storing/processing part 17 stores composing data in a residual data storing part 16. A display processing part 14 takes out the composing data and displays the same on the display apparatus 2 as residual data. Hereinafter, composing is performed at every composing unit of manuscript data in the order of a data analytical part 10, a composing state check part 11, the residual data storing/processing part 17 and the display processing part 14 and processing is succeeded by the composing state check part 11 until a composing finish state is detected and, after the processing from a C-point to a D-point, composing is finished and all of a residual data display area and composing data are displayed on the display apparatus 2.
Patent JP-S5821438-A (JP)
Title: Vinyl chloride resin composition
Inventor: KATOU MOTOJI
IPC: C08L27/00
Filed: 1981-07-31
Abstract: PURPOSE:To prepare the titled composition having excellent chalking resistance and outdoor exposure stability, by compounding a copper chelate complex compound or copper acetate to a vinyl chloride resin. CONSTITUTION:The objective composition is prepared by mixing 100pts.wt. of a vinyl chloride resin with 0.001-0.5pt.wt., preferably 0.01-0.2pt.wt. of a compound selected from copper chelate complex compounds (e.g. copper dimethyldithiocarbamate, copper butylxanthogenate, etc.) and copper acetate.
Patent JP-S6010678-A (JP)
Title: Insulated gate field effect transistor
Inventor: MIHARA SEIICHIROU
IPC: H01L29/49
Filed: 1983-06-29
Abstract: PURPOSE:To enable to open a contacting hole on a channel region gate and to enhance the density by forming at least part of a gate electrode in a 2-layer structure of polycrystalline silicon and nitrided titanium. CONSTITUTION:After a gate oxidized film 2 and a polycrystalline silicon film 3 are grown on a P type silicon substrate 10, a nitrided titanium film 4 is covered. Then, a diffused layer 5 to become source and drain region is formed. Since the nitrided titanium film is formed of high melting point material, the formation of a diffused layer due to self-aligning can be performed, and since it has barrier characteristic for aluminum, it can be connected to aluminum wirings 7 through a contacting hole on the gate electrode of the channel region after the interlayer film 6 is grown.
Patent JP-H0417797-A (JP)
Title: Vacuum pump
Inventor: YAMAMOTO TAKASHI
IPC: F04D19/04
Filed: 1990-05-08
Abstract: PURPOSE:To reduce the leak for an exhaust passage and prevent the deterioration of performance by installing a temperature sensitive type clearance control means which causes the shape change because of the temperature rise, in the opposed part between a rotor disc and a stator. CONSTITUTION:A vacuum pump is equipped with a swirl shaped pump element 5 in which a blade 2 installed on the outer periphery of a rotor disc 1 is set close to an annular exhaust passage 4 installed on a stator 3. A temperature sensing type clearance control means 6 is installed on the opposed part between the rotor disc 1 and the stator 3. When the clearance between the rotor disc 1 and the stator 3 increases because of the temperature rise, the control means 6 generates the shape change in the direction for reducing the increased clearance. Accordingly, the increase of the clearance is compensated, and the leak for the exhaust passage 4 can be reduced, and the deterioration of performance can be prevented.
Patent JP-S6228413-A (JP)
Inventor: HERUBERUTO SHIYUTARUDAA
IPC: D01H4/16
Filed: 1986-05-26
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-H0415253-A (JP)
Title: Polycyanoaryl ether resin composition
Inventor: SATOJI FUMITADA
IPC: C08L71/08
Filed: 1990-05-09
Abstract: PURPOSE:To obtain a resin composition having excellent heat resistance, flame retardancy, chemical resistance and nonstickiness, high mechanical strengths at high temperatures, and excellent sliding properties by adding a specified copolymer to a polycyanoaryl ether resin. CONSTITUTION:A resin composition prepared by adding 10-90 pts.wt. copolymer of 3,3,3-trifluoro-2-trifluoromethylpropene with 1,1-difluoroethylene to 100 pts.wt polycyanoaryl ether resin. A molding obtained from the above resin composition by injection molding or other techniques has nonstickiness, excellent lubricity and abrasion resistance presumably because a fluororesin which is the copolymer of 3,3,3-trifluoro-2-trifluoromethylpropene with 1,1-difluoro-ethylene is highly concentrated on its surface. By virtue of the strength and rigidity of this fluororesin, the molding has excellent strengths and high-temperature rigidity as a whole.
Patent JP-H06145192-A (JP)
Title: Synthesis of amino-derived oligonucleotide
Inventor: ROIDO EMU SUMISU
IPC: C07H19/20
Filed: 1992-04-14
Abstract: PURPOSE: To prepare novel compounds useful as an agent for DNA sequence determination and for improving DNA hybridization for detecting a genetic disease by coupling detectable fluorophores or chromophores to the amino groups introduced to end nucleosides.  
     CONSTITUTION: The oligonucleotides with a single chain have a detectable fluorophore or chromophore coupled to an amino group of 5' carbon atom of 5- end nucleoside. These compounds are prepared by synthesizing oligonucleotides on the solid support according to the known process, reacting aminonucleoside phosphoramidites at the final coupling stage to introduce an amino group and then coupling a detectable fluorophore or chromophore to the amino group. Furthermore, as aminonucleocide phosphoramidites, it may be preferable to use 5'-trifluoroacetoamide-5'-deoxy-3'-N,N- diisopropylphosphoramidethyimidine or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000309373-A (JP)
Title: Coating-material drum can and coating-material supply method using the same
Inventor: YOSHIDA MASAHIRO
IPC: B65D77/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter from being mixed into a coating material and prevent dangers of inflammation and explosion due to static electricity, by attaching an inner bag sheet made of polyethylene or a laminate type inner bag sheet comprising polyethylene and nylon, which has specific thickness and surface leak resistance. SOLUTION: The thickness of an inner bag sheet 9 attached to the inside of a drum can 7 is approximately 0.05-0.5 mm. When the thickness exceeds the upper limit, it makes its disposal difficult and impairs workability in the attachment of it to the inside of the drum can 7 and the close contact of it with the internal wall of the drum can 7. When the thickness is less than the lower limit, its barrier properties with respect to a solvent are degraded. A polyethylene sheet or a laminate type sheet comprising polyethylene and nylon is suitable as the inner bag sheet 9. Further, it is preferable that the surface leak resistance of the inner bag sheet 9, in the case it is molded in a sheet form, be approximately 1.0×1012 Ω or less. The thickness exceeding the upper limit makes it difficult for generated static electricity to escape, causing a danger of ignition.  The thickness less than the lower limit impairs its strength and the degree of its stretch and is, therefore, not suitable for the production of the bag.
Patent JP-S5744952-A (JP)
Title: Primary ion monitor for analyzer of mass of secondary ion
Inventor: IZUMI EIICHI
IPC: G01N27/62
Filed: 1980-09-01
Abstract: PURPOSE:To detect the total volume of primary ions accurately by a method wherein a mechanism for making variable the electrode plate position is provided in such a way that the mechanism can convert the cores of an aperture and a primary beam into those concentric and non-concentric. CONSTITUTION:In place of a beam shutter by the prior art, a variable mechanism 8 using an air cylinder as an aperture electrode 5 is used. By this variable mechanism 8, an aperture 5 and a primary ion beam is made concentric in the first state. In the second state, a monitor electrode is moved so that the electrode plate provides a condition in which the whole primary ion beam is screened, while the whole primary ion beam is monitored by the aperture electrode 5, allowing the volume of the beam to be displayed by an indicator 6 via an insulating material 10. By so doing, the deterioration of an ion source, reduction in trucking efficiency and so on are readily monitored. Furthermore, the mechanism incorporating the beam shutter will contribute to the simplification of the apparatus.
Patent JP-H04346009-A (JP)
Title: Track inspecting apparatus
Inventor: ONO KENJI
IPC: B61K9/08
Filed: 1991-05-24
Abstract: PURPOSE:To light a track and the surrounding part on the track by enhancing not only the upper part of the track which is the object to be inspected but also the surrounding part on the track when the image of the object to be inspected on the track of a railroad is photographed from a running rolling stock. CONSTITUTION:A pair of rod-shaped stroboscopes 5a and 5b as lighting means for emitting illuminating light for a TV camera which receives the image on a track are provided. The rod-shaped stroboscopes 5a and 5b are arranged in the direction orthogonal to the extending direction of a rail with the rail in-between. The TV camera 4 is arranged at the inner central part of a pair of the rod-shaped stroboscopes. A transmitting means 1 for emitting an energy beam on the track and a receiving means 2 for receiving the energy beam reflected from the track are arranged in the extending direction of the rail at the opposite sides with the image sensing camera in-between.
Patent JP-H06332355-A (JP)
Title: Hologram, hologram working method and swelling film for the same
Inventor: TAWARA SHIGEHIKO
IPC: G03H1/02
Filed: 1993-05-21
Abstract: PURPOSE:To stably and exactly control the reconstruction colors of particularly the hologram of a volume type recorded with interference fringes with good reproducibility. CONSTITUTION:After the volume hologram 4 is formed on a photosensitive material 1 consisting of a photopolymer, etc., the swelling film 5 consisting of a photopolymer, etc., changing in the amt. of a penetratable monomer or oligomer diffusible outside from the surface of the swelling film 5 according to an irradiation quantity of light is brought into tight contact with the hologram 4 and thereafter, the swelling film 5 is irradiated with a prescribed quantity of the light and simultaneously therewith or thereafter, the penetratable monomer or oligomer is diffused into the hologram 4 from the swelling film 5 to swell the film to a prescribed quantity to control the reconstructing wavelength of the hologram 4.