baber/WOPTO huggingface dataset:
Patent JP-H053940-A (JP)
Title: Sliding mat for artificial skiing ground
Inventor: KASHIWA KOICHI
IPC: E01C13/00
Filed: 1991-06-28
Abstract: PURPOSE:To remove such space that the finger of a skier catches from a sliding mat for an artificial skiing ground, and facilitate assembling and work execution. CONSTITUTION:A sliding mat 10 is made by combining a plurality of plastic pipes 12 in the shape of a reed screen. These plural plastic pipes 12 are coupled with each other through spacers 20 by coupling members 22 such as wires, etc.
Patent JP-S5886882-A (JP)
Title: Brushless motor
Inventor: NAGAI NOBUYUKI
IPC: G01P3/66
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a high-accuracy rotating speed signal with a simple structure by a method wherein the deviated time of two predetermined detection signals of two or more sensors for armature coil conduction control is measured and the rotating speed signal is generated based on the measurement result. CONSTITUTION:A transistor 17 is turned OFF by the low level of the detection signal Sb of a driving circuit at time t1. Therefore, a transistor 15 is turned ON by the high level of the detection signal Sa of the other driving circuit and the output signal Sc from an output terminal 20 is inverted into low level. Sb is produced at time t2 and when the transistor 17 is turned ON, the transistor 15 is turned OFF and the Sc is inverted into high level. The low level period T of the Sc corresponds to the time of either of the Sa or the Sb and a constant voltage is applied to the capacitor 23 in an integrating circuit 21 by turning OFF a transistor 24 during the period T only. Therefore, the Sc and a saw- tooth rotating speed signal related to the period T and produced from an output terminal 21a.
Patent JP-S6244991-A (JP)
Inventor: SUGIURA SHIRO
IPC: H05B37/02
Filed: 1985-08-21
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-S6340485-A (JP)
Title: Recording and reproducing device
Inventor: SAITO ETSURO
IPC: H04N5/922
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a reproduced picture having no noise bar even in fast forwarding at a high speed by bringing a head at a prescribed position in the cross direction of a tape shape recording medium into opposed contact with this tape shape recording medium and reproducing a track formed at the prescribed position in the cross direction. CONSTITUTION:At the time of running a magnetic tape 10 at high speed, the fixed head sequentially reads the track at the constant position in the cross direction of the magnetic tape 10. Namely, when the fixed head reads the track of No. 1, then the track at the right side thereof is read. The repeating frequency of a frame is not the same as a television signal according to the running speed of the magnetic tape 10 and by storing it in a frame memory, the problem can be resolved. Thereby, a clear video is reproduced even at the time of fast forwarding at a very high speed such as fifty times speed.
Patent JP-2000017113-A (JP)
Title: Rubber composition and improvement of temperature dependency of rubber dynamic modulus
Inventor: IYAMA HIRONOBU
IPC: C08L21/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving environment-dependency of the physical properties of rubber, particularly the temperature-dependency of its dynamic modulus, by admixing a filler and a specific N-alkenylamide to raw rubber. SOLUTION: This method comprises admixing, to (A) raw rubber (e.g. natural rubber or synthetic rubber such as styrene-butadiene copolymer rubber), (B) a filler (e.g. carbon black and silica) and (C) an N-alkenylamide shown by the formula [R1-R5 are each H, an alkyl, an alkenyl, or the like; R1 and R2 or R2 and R3 can bind each other together with a benzene ring to form a (tetrahydro)naphthalene ring; R6 and R7 are H or an alkenyl, and at least one of R6 and R7 is/are an alkenyl] (e.g. N-allylbenzamide), preferably at B/A and C/A weight ratios of about 0.2-1.5 (in the case of carbon black and silica) and about 0.03-0.4, respectively.
Patent JP-H0350388-A (JP)
Title: Rotary compressor
Inventor: SEKIGUCHI KOICHI
IPC: F04B35/01
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a rotary compressor effective for making a rotation number variable range wide, by making the height of an end ring on the compression mechanism portion side of a rotor, as small as possible, and making the height of an end ring on the anti-compression mechanism side more than three times that of the end ring on the compression mechanism portion side. CONSTITUTION:The height of an end ring 12a on the compression mechanism portion 2 side of a rotor 4 is made to be as small as possible, and the height of an end ring 12b on the anti-compression mechanism portion side is made to be more than three times that of the end ring 12a on the compression mechanism portion 2 side. Thus, it becomes possible to secure a space volume between an upper bearing 8 and the rotor 4 even if the fixed position of the rotor 4 has been lowered, by making the height of the end ring 12a on the compression mechanism portion 2 side of the rotor 4 as small as possible. Therefore, it becomes possible to check the forming of the refrigerant gas of the rotor 4 and of the refrigerating machine oil. Accordingly, it becomes possible to lower the fixed position of the rotor 4, and the proper value of a shaft system can be increased.
Patent JP-S6072950-A (JP)
Inventor: SERUJIO GERI
IPC: C08K5/17
Filed: 1984-09-05
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-S6078655-A (JP)
Title: Method for assembling electric dust collector
Inventor: KADOTA HIROSHI
IPC: B03C3/02
Filed: 1983-10-03
Abstract: PURPOSE:To shorten the assembling period of works of an electric dust collector to a large extent, by preliminarily assembling a dust collecting electrode plate and a discharge electrode frame in an assembling and conveying jig and installing the assembled collector on the spot. CONSTITUTION:A plurality of dust collecting electrode plates 2 and discharge electrode frames 3 are assembled in an assembling and conveying jig 1 and conveyed in the assembled state while being held at prescribed installing intervals. In the next step, a cover is attached to the assembling and conveying jig 1 and loaded on a trailer by a crane to be conveyed to the installation site. The assembling and conveying jig 1 is placed under an electric dust collector main body 8 and the dust collecting electrode plates 2 and discharge electrode frames 3 are collectively hung up by a hanging jig 9 and installed at predetermined positions. As mentioned above, installation is performed efficiently and the assembling period of works of the electric dust collector is shortened to a large extent.
Patent JP-H09269526-A (JP)
Title: Hood for lens and its production
Inventor: MATSUBARA TAKASHI
IPC: G03B11/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve operation property for photographing, to decrease probability to damage a lens and camera and to avoid a high cost by using a carbon fiber reinforced resin for a hood. SOLUTION: In a hood 10, a thick part 2 is formed in the inside of the hood body. The thick part 2 has projections (frame) 3, 4 to fix a lens. The thick part on the top facing a lens is used to engage a rubber ring. As for the reinforcing fiber which can be used for the hood, a carbon fiber and a glass fiber can be used. As for the resin for impregnation, a thermosetting resin such as phenol, polyester, vinyl ester, and epoxy resin, or a thermoplastic resin such as nylon and PEEK resin can be used. Especially, it is effective to use a reinforced resin containing sheets of continuous carbon fibers arranged in a crossed state or in one direction paralleled.
Patent JP-H05295214-A (JP)
Title: Rubber composition and vulcanized rubber composition
Inventor: YAMAMOTO KEISAKU
IPC: C08G59/56
Filed: 1992-07-13
Abstract: PURPOSE:To provide the vulcanizable rubber composition which is excellent in the oil resistance, heat resistance, cold resistance and compression permanent set and composed of an ethylene-methacrylate ester copolymer rubber and an epichlorohydrin rubber as main components. CONSTITUTION:The rubber composition comprises (A) 30-95 pts.wt., preferably 40-70 pts.wt., of an ethylene-(meth) acrylate ester copolymer rubber [e.g. the copolymer of ethylene, a (meth) acrylate ester and an epoxy group-containing monomer], 70-5 pts.wt., preferably 60-30 pts.wt., of an organic peroxide- vulcanizable epichlorohydrin rubber (e.g. epichlorohydrin-ethylene oxide- acrylglycidyl ether copolymer), the total amount of A and B being 100 pts.wt., and 1-10 pts.wt. of an epoxy group-containing compound, preferably a compound obtained by the condensation reaction of bisphenol A with epichlorohydrin and having an average molecular weight of 300-15000 and an epoxy equivalent of 100-10000, and the vulcanized rubber composition is produced by vulcanizing the composition with an organic peroxide.
Patent JP-H0627675-A (JP)
Title: Exposing method and actinometer
Inventor: KENMOCHI HARUYASU
IPC: H01L21/027
Filed: 1992-07-13
Abstract: PURPOSE:To provide the exposing method which can easily execute a development operation by inducing an adequate photochemical reaction in a photoresist on the surface of a substrate and in through-holes. CONSTITUTION:A light receiving part 23 having recessed parts of the diameter nearly equal to the through-holes is arranged near the substrate 1. The light quantity of UV rays 26 made incident on the photoresist within the through-holes or on the surface of the substrate is determined by measuring the light quantity of the incident UV rays 26 on the light receiving part 23 at each time of irradiating the substrate 1 with the UV rays once or plural times. The quantity of the working light received by the actinometer is so set that the determined light quantity nearly equalizes to the value obtd. by dividing the standard exposure or the permissible max. exposure of the photoresist by the number of irradiation times.
Patent JP-2001014901-A (JP)
Title: Lighting system
Inventor: FUJISAWA SHIGEKI
IPC: F21Y101/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system, capable of irradiating uniform beams onto an object being irradiated by making divergence of beams at the emission plane of an optical fiber uniform. SOLUTION: This lighting system is configured with the light emitted from an incandescent lamp 1 being reflected and condensed with a reflector 2, entering into an incidence plane of one end of an optical fiber 3, and being emitted from an emission plane thereof, thereby illuminating an object to be irradiated. The incandescent lamp 1 is of one-end-sealed type. The reflector 2 has an insertion hole at the apex part T side thereof for inserting a pinch seal part 13 of the incandescent lamp 1. At the first focus F1 of the reflector 2, a filament 11 of the incandescent lamp 1 is arranged, while at the second focus F2 thereof, the incidence plane 3a of the optical fiber 3 is located. On an arc tube 12 of the incandescent lamp 1, a frosting process A is applied to the region facing the apex part T side of the reflector 2.
Patent JP-S5878456-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MAEGUCHI KENJI
IPC: H01L29/861
Filed: 1982-10-21
Abstract: PURPOSE:To control the resistance value of the load element of a memory cell simply when the titled semiconductor device is used as the load element while improving the degree of integration of the element by sufficiently increasing the value of the inverse currents of a P-N junction element. CONSTITUTION:P<-> type silicon is deposited onto the surface of an insulating substrate such as a sapphire substrate 31, and a silicon layer 32 is formed. When the silicon layer 32 and the silicon layers 321, 322 of sections previously etched are oxidized and an SiO2 film 33 and an Si3N4 film 34 are removed through the etching treatment of the surface of the silicon layer 32 after completion of oxidation, the P<-> type silicon layer 32 is isolated from other regions by SiO2 layers 361, 362, and changed into an island region. When oxidizing, a section up to the depth of approximately 4,000Angstrom  from the surface of the silicon layer 32 exposed from a through hole 35 is oxidized and converted into an SiO2 layer 363, and the silicon layer positioned at the lower section of the SiO2 layer 363 is turned into a P type layer 37. A diode 20 or 21 is obtained as the P-N junction element using an N<+> type layer 42 as a cathode region and the P type layer 37 as an anode region.
Patent JP-2001014278-A (JP)
Title: Handy terminal
Inventor: HORIKOSHI TAKAO
IPC: G06F3/0484
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enable the design and easy change of a free display layout to be performed by transferring a bit map file from a computer to a handy terminal and displaying it on a graphic display. SOLUTION: A display layout 1 is designed while using a graphic tool to be executed on a computer 2, and stores a picture layout as a bit map file 5. File transfer functions are respectively loaded on the computer 2 and a handy terminal 3 and the prepared bit map file 5 is transferred from the computer 2 to the handy terminal 3 by optical communication or the like. Then, concerning the stored bit map file 5, a file name is designated from an application program on the handy terminal 3. The designated bit map file 5 is read by the system program of the handy terminal 3 and displayed on a graphic display 4.
Patent JP-S5887761-A (JP)
Title: Mold tool for battery and its manufacture
Inventor: FUJIWARA TETSUO
IPC: H01M4/08
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a mold tool for a battery having excellent wear resistance and a long life by covering it with a sintered layer mainly comprising cobalt, nickel, and chromium, and also containing boron, silicon, iron, and carbon. CONSTITUTION:An alloy comprising 68wt% Ni, 13.25wt% Cr, 4.25wt% Si, 3.0wt% B, 4.75wt% Fe, 0.75wt% C, and 6wt% WC is crushed. 5g of this alloy powder under 250 mesh is suspended in 100ml of 4wt% sodium carboxymethylcellulose solution. A molding punch for a battery comprising tool steel (SKD11) is coated with this suspension, and dried. The thickness of the coated layer was about 1.0mm.. This punch is set in an electric furnace, and heat-treated under an argon gas atmosphere for one hour at 1,025 deg.C to sinter coated alloy powder. When this punch is used for molding of a positive black mix of a manganese dry battery, wear of it was extremely decreased.
Patent JP-H0473389-A (JP)
Title: Door frame
Inventor: SHIYOUKO TOSHIHIRO
IPC: E06B1/52
Filed: 1990-07-13
Abstract: PURPOSE:To facilitate installation by arranging a pair of door frame members and a connecting member, and by interconnecting respective door frame members through the connecting member in the width direction, to form the one side of a door frame. CONSTITUTION:Between a pair of door frame members 6, the connecting section 9 of a second fitting metal fittings 7 is placed, and is fixed with counter-sunk screws 23, and with a bolt 16, the fitting section 8 of the second fitting metal fittings 7 and a connecting member 15 are connected to each other. After that, the first latch sections 18A of a plurality of regulating metal fittings 17 are fitted on the connecting channel 12 of the second fitting metal fittings 7, and a plurality of first fitting metal fittings 2 are screw-stopped on a fitting section 1. Then, the second latch sections 19A of the regulating metal fittings 17 are inserted into the engaging channels 4 of the first fitting metal fittings 2 to be fitted on each other, and on the door frame members 6, a door 22 is fitted via hinges 21. As a result, the standardization and precision of door frames can be improved.
Patent JP-H1032552-A (JP)
Title: Data transmitter
Inventor: TSUJI ICHIRO
IPC: H04J3/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To transmit data group recorded in a CD without an error to a receiving point distant from a transmitting point by converting a data group outputted from a CD decoder to a data group added with an error-corrected code based on the PCM voice transmission system of BS broadcasting so as to transmit it. SOLUTION: A received modulation signal is demodulated by a digital demodulator 18 such as QPSK and additionally inputted to a BS decoder 19 to execute generation of a synchronizing signal, the processing of added data and an error correction processing. A packet header, independent data and a data group equivalent to data outputted from the data conversion part 3 of a data sending part 28 are separated from a transmission data group decoded by the BS decoder 19 by a data separation part 16. Data in the separated data group is divided by each bit. A data conversion part 17 converts 32-bit data to 48-bit data, namely the data are converted to a data group equivalent to a D data group outputted from the CD decoder 28 of the data sending part 2.
Patent JP-S6429276-A (JP)
Title: Production of frp bar used in ueven bars or parallel bars and said bar
Inventor: KAWADA KOJI
IPC: B29C70/10
Filed: 1987-07-24
Abstract: PURPOSE: To enhance the deflecting property of a bar by winding, on the outside of a glass roving layer, a layer of organic fibers integrated together by the curing of a resin, and winding a beech veneer in a layer around a drawing molded FRP pipe to bond the plate to the outside of the FRP pipe. CONSTITUTION: Organic fibers 2 integrated together by the curing of a resin are wound in a layer on the outside of resin-impregnated glass roving 1 and are impregnated with a rein, and a predetermined FRP pipe is drawing molded using a die. Next, a beech veneer 3 is wound in a layer around and bonded to the outside of the FRP pipe. Also, an FRP layer (a) having an elliptical cross section and using the glass roving 1 as main reinforcement from inside, a synthetic resin layer (b) (2') using the organic fibers 2 as reinforcement, and the wound layer (c) of the veneer 3 are arranged in triple layers. Thus, the rigidity characteristic of the glass roving in the direction of its axis is canceled out for an enhanced deflecting property, and the amount of deflection can be set freely because of the elliptical form.
Patent JP-H1029793-A (JP)
Title: Vertical transferring device and vertical transferring method
Inventor: SAITO DAISUKE
IPC: B61B3/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a vertical transferring device and a vertical transferring method by which positional correction is finished at a high speed while the position correction and a lowering action can be carried out at the same time and productivity is improved. SOLUTION: This vertical transferring device is provided with a moving body 1 traveling along a rail 2, a position correction table 9 which is connected to the moving body 1 so as to shift the moving body 1 for position correction, and a table 5 whose upper end side is connected to the position correction table 9. The table 5 is provided with an articulated link elevating mechanism 8, which can be freely expanded vertically, and an arm 6, which is connected to the lower end side of the articulated link elevating mechanism 8 so as to grip/release a conveying object.
Patent JP-S5975265-A (JP)
Title: Picture forming device
Inventor: FUJII HARUO
IPC: B41J2/415
Filed: 1982-10-25
Abstract: PURPOSE:To facilitate picture formation by impressing an electruic field which moves toner as electrified particles from a base electrode to a signal electrode in a specific aperture of an aperture board only when an alternating electric field which moves the toner from a conveying member to the aperture board operates between the conveying member and base electrode 3 by an AC power source. CONSTITUTION:When an AC electric field with an output waveform (b) from the AC power source 8 is impressed between the toner conveying member 7 and base electrode 3, an output voltage is supplied from a signal source 10 to a signal electrode 1 to pass the toner 11 through an aperture 4 all the time only when AC electric field polarity between the members 7, 3 is the polarity directing the toner 11 from the conveying member 7 to the base electrode 3; and the signal output is synchronized with the output waveform from the AC power source 8 to obtain a uniform picture free of dot absence and picture unevenness. Further, it is unnecessary to increase an AC frequency and the control response speed of the toner 11 is also increased.
Patent JP-S62161950-A (JP)
Title: Production of alloy layer having high corrosion resistance
Inventor: HARA YASUHIRO
IPC: C23C14/16
Filed: 1985-08-24
Abstract: PURPOSE:To improve the corrosion resistance of a base metal by subjecting a ferritic stainless steel as the base metal to surface treatment with Ni and forming an alloy layer by thermal diffusion. CONSTITUTION:An Ni layer of about 10-40mum thickness is formed on the surface of a ferritic stainless steel contg. <=0.08% C by plating, vapor deposition or other means. The steel is then subjected to diffusion heat treatment at about 900-1,100 deg.C to form an Ni-Fe-Cr-Mo alloy layer on the surface of the base metal. Since the alloy layer is clean and has a high Ni content, the base metal is isolated from the external corrosive environment and the corrosion resistance is improved.
Patent JP-H064768-A (JP)
Title: Register with crime prevention function and crime prevention system
Inventor: MIMURA MASAHIKO
IPC: G07G1/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide the register which can inform automatically a police organ of a case of theft at the time when the case of theft is generated, and also, the crime prevention system for which the register is used. CONSTITUTION:The system consists of a network center 9 and a register 1 connected mutually, and the register is constituted by providing a timer 5 for counting the time when a drawer 4 is opened, a controller 7 for inputting a counting value of the timer and raising an alarm in the case where a prescribed input processing is not executed before a prescribed time elapses, and a communication equipment 6 for transmitting the alarm raised by the controller 7 to the network center 9.
Patent JP-S6437323-A (JP)
Title: Adhesion of shrink packaging label
Inventor: MURAKAMI SEIJI
IPC: B65B53/00
Filed: 1987-07-24
Abstract: PURPOSE:To achieve a well-looking adhesion of shrink label package by applying an adhesive to the upper end of the inner peripheral surface of the said cylindrical shrink packaging label against a part of the outer peripheral surface of a subject applied before the shrink label is affixed to the subject. CONSTITUTION:In the adhesion process of a shrink packaging label, to be closely affixed to an applied subject, by covering the subject 2 with the label and contracting it with heat the cylindrical shrink label 1 made of polyolefine film as the base material, an adhesive 5 is applied to a part 4 to be closely affixed, of the upper end 3 of the inner peripheral surface of the cylindrical shrink packaging label, a part of the outer peripheral surface of the subject before the shrink label 1 is affixed to the subject 2. It is preferable for polyolefine film in use to have a lateral thermal contraction ratio more than 10% at 100 deg.C and for the thickness thereof to be from 10mum to 200mum although it is not specifically limited. It is also preferable for the width of adhesive applied to be within 1mm-15mm, when applied in a belt, and for the thickness of the adhesive to be 5-200mum.
Patent JP-2001011419-A (JP)
Title: Reactive hot-melt adhesive composition
Inventor: KITAGAWA KENJI
IPC: C08G18/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a reactive hot-melt adhesive composition having an excellent initial adhesion strength, elasticity and slip property of the adhesive layer surface before curing within the ordinary temperature range. SOLUTION: This composition comprises 20 to 80 wt.% isocyanate group- terminated urethane prepolymer (A), obtained by allowing a polymer polyol comprising a polyester polyol (a) having a number average molecular weight of 500 to 8,000, to react with excessive organic polyisocyanate (b), 10 to 80 wt.% adhesion-imparting resin (B), 0.1 to 8 wt.% waxes (C) and 0.01 to 4 wt.% silicone oil.