baber/WOPTO huggingface dataset:
Patent JP-2000018330-A (JP)
Title: Vibration inhibiting damper of rotating shaft
Inventor: NAKANO RYOJI
IPC: F16F9/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To inhibit both of longitudinal vibration and a torsional vibration by a single damper by providing a variable wing fixed to a rotating shaft in a damper case, rotating the variable wing in a viscous fluid filled in the damper case and varying the direction. SOLUTION: A variable wing 12 is radially projected in a recess portion 13a of the damper case 13 from a crank shaft 1. A variable and adjusting device 16 is mounted to a base portion of the respective variable wings 12 and an operating oil is introduced to the variable and adjusting device 16 through an oil passage 15 formed in the crank shaft 1 and a radial oil passage 18. The variable and adjusting device 16 rotates the variable wings 12 by a pressure of the operating fluid introduced from the oil passage 18. When a damper is used as a longitudinal vibration damper, the respective variable wings 12 are rotated such that the surface becomes a right angle to an axis 1a of the crank shaft 1.  Whereas, when the damper is functioned as a torsional vibration inhibiting damper, the respective variable wings 12 are rotated such that the surface becomes parallel to the axis 1a of the crank shaft 1.
Patent JP-H0529363-A (JP)
Title: Wiring board
Inventor: SOGO KEIKO
IPC: H01L21/52
Filed: 1991-07-22
Abstract: PURPOSE:To provide high-density packaging and multifunction in a wiring board, by providing a height enough for a connecting part between an electric component, such as a semiconductor chip, and the wiring board without generating a short circuit. CONSTITUTION:With a wiring pattern, a conductive layer and a land 2 are formed on an insulating substrate 1. The surface other than a place of the land 2 is coated with a soldering resist 3, and a refractory metal 4 is selectively formed on the land 2 by using a deposition method, such as plating, or a stud bump method and so on. Then, a fusible metal 5 is formed on the refractory metal 4 by using a deposition, dipping or stud bump method and so on.
Patent JP-H0738944-A (JP)
Title: Mobile communication channel setting method
Inventor: NAKAMURA TAKEHIRO
IPC: H04Q7/28
Filed: 1993-07-22
Abstract: PURPOSE:To apply multimedia service to mobile communication by using plural radio channels. CONSTITUTION:A base station refers to a line management table to select required number of radio channels in a form of a serial number, if possible, based on information relating to a required radio channel included in a call setup signal from a mobile station. One serial number is given to each channel and its busy/idle state is stored on the table. When channels whose line numbers 4-7, 10-13 are selected, a channel designation signal comprising a signal type 61 representing a line command, a signal length 62, a minimum line number of a selected 1st group line (4 in this embodiment) 63, a maximum line number (7 in this embodiment) 64, a minimum line number 65 an a maximum line number 66 of a selected 2nd group line is sent to the mobile station. Each of the mobile station and the base station is provided with plural transmission and reception circuits a transmission circuit and a reception circuit to each radio channel selected and designated are started, a signal is distributed to plural transmission circuits and demodulation signals from the plural reception circuits are collected.
Patent JP-H0347556-A (JP)
Title: Apparatus for sprinkling chemical solution
Inventor: IMOO HIROSHI
IPC: A01M7/00
Filed: 1989-07-13
Abstract: PURPOSE:To enhance workability by providing a freely movable holder to the lateral part of a moving agricultural machine and further arranging a guide body thereto and mounting a contact type sensor behind the guide body and mounting a chemical solution sprinkling port to the holder. CONSTITUTION:When a moving agricultural machine 1 advances over a definite distance along a levee planted with a tobacco after the positioning of a holder 35, a contact type sensor 38 is brought into contact with the upper parts of the trunks of the tobacco to sense the presence of the tobacco. The limit switch in a relay/solenoid mechanism part 43 is closed at the same time when the contact type sensor 38 is brought into contact with the trunks of the tobacco to sense the presence of the tobacco to bring an electromagnetic valve to an open state and the lateral bud inhibitor received in a chemical solution tank 21 is sprinkled from a chemical solution sprinkling orifice 39 and flows down along the trunks of the tobacco to prevent the germination of a lateral bud.
Patent JP-H0346067-A (JP)
Title: Vector processing system
Inventor: SEKI TSUYOSHI
IPC: G06F17/16
Filed: 1989-07-13
Abstract: PURPOSE:To improve access efficiency by performing plural access of distance size in parallel by using a free address arithmetic part corresponding to another system. CONSTITUTION:A vector unit 131 is equipped with plural address generating parts 141 which generate vector addresses corresponding to plural systems, a priority control circuit 151 which sends only an access request corresponding to its own system to a main memory device 111 by performing priority control based on the vector addresses corresponding to the plural systems, and plural access pipelines 161 which fetch the access request corresponding to its own system sequentially. Then, the vector address corresponding to its own system is generated at each of the plural address generating parts 141 corresponding to the plural systems in parallel, and the access request of its own system corresponding to each vector address is sent to the main memory device 111. In such a way, the access efficiency is improved.
Patent JP-S6072496-A (JP)
Title: Video signal magnetic recorder
Inventor: SAITOU ETSUROU
IPC: H04N9/86
Filed: 1983-09-29
Abstract: PURPOSE:To attain high resolution demanded in making a hard copy from a reproduced picture of an electronic still camera or the like by changing over the recording system between color difference line sequential FM frequency multiplex recording and the high resolution recording an original color signal onto each track. CONSTITUTION:The 1st video signal generating circuit 18 generating a luminance signal and a color difference sequential signal and the 2nd video signal generating circuit 19 superimosing the luminance signal on the color sequential signal are provided. At the high resolution recording, a system controller 17 changes over an SW6 to the position of a mixer 5 and a muting circuit 8 to the muting state to prevent an output signal of an FM modulator 7 from being inputted to an adder 9. Moreover, every time a magnetic disc 12 turns for two revolutions, an SW5 is changed over by a ring counter 16, a color signal inputted to the mixer 5 is changed over as R, G, B, R, G, B and after the signal is superimposed on a synchronizing signal Sync at the mixer 5, the signal becomes color signals Rfm, Gfm and Bfm subject to FM modulation by an FM modulator 6, and the signal for one field's share is recorded magnetically onto one track.
Patent JP-H0735421-A (JP)
Title: Vapor compressing type refrigerating machine
Inventor: KAWAI TAKESHI
IPC: F25B1/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a vapor compressing type refrigerating machine which corrects an objective temperature at the refrigerant discharging side of the compressor so that the objective temperature at the refrigerant discharging side of the compressor is set successively at the optimum value with respect to individual refrigerant dynamic characteristics, different depending on the difference of the kind of machine and the like. CONSTITUTION:The changing amount of objective temperature of a refrigerant temperature is operated based on the detecting refrigerant temperature of a temperature detecting means 10 detecting a refrigerant temperature at the refrigerant discharging side of a compressor at every given times and the changing rate of the detected refrigerant temperatures. This refrigerating machine is provided with a correcting temperature operating means 13, outputting an objective temperature after correcting it in accordance with the changing rate of the same, an objective temperature memory means 12, storing a preset objective refrigerant temperature as well as the correcting temperature, operated by the correcting temperature operating means 13, as a new objective temperature, and a means 11 for controlling the degree of opening and closing of an electronic expansion valve 4 in accordance with a difference between the correcting temperature, operated by the correcting temperature operating means 13, and the detected refrigerant temperature.
Patent JP-S6245905-A (JP)
Title: Extractor for gland leak steam in turbine
Inventor: YANAKA AKITO
IPC: F01D11/04
Filed: 1985-08-21
Abstract: PURPOSE:To prevent lubricating oil from being emulsified and vacuum pressure from being reduced, by connecting the gland steam leak line of a turbine to an air ejector while the ejecting side of the air ejector to the sealed water tank of a vacuum pump unit. CONSTITUTION:The gland steam lines 2a, 2b of a turbine 2 are connected to an air ejector 1 while the ejecting side of this air ejector 1 is connected to a sealed water tank 3a. And the sealed water tank 3a is a part of a vacuum pump unit equipped with a vacuum pump 3b connected to a exhaust vacuum condenser of the turbine 2 or the like. Therefore, driving air is suitably blown into the air ejector 1 so that the casing through part of a turbine shaft, namely, the grand part is made to be negative pressure and it is possible to introduce the leaked steam to the sealed water tank 3a for condensing.
Patent JP-H04230350-A (JP)
Title: Optically active n-alpha-fluoroacryloylamino acid derivative, process for producing same, optically active polymer produced therefrom and use thereof for resolving racemic modification
Inventor: RORUFU GUROSAA
IPC: C08F20/54
Filed: 1991-06-27
Abstract: The invention relates to novel optically active N- alpha -fluoroacrylolyamino acid derivatives of the general formula (I) <IMAGE> in which R1, R2, R3 and X have the meaning given in the description, to a process for the preparation, to their polymerisation to give optically active polymers and to the use of these optically active polymers as adsorbents for the chromatographic resolution of racemates into their enantiomers.
Patent JP-H0844062-A (JP)
Title: Radiation sensitive resin composition
Inventor: SAKURAI AKIHIKO
IPC: C09D179/08
Filed: 1994-08-02
Abstract: PURPOSE:To form a patterned film made of a heat resistant polymer having imido rings and excellent in electrical and mechanical characteristics by incorporating specified polyisoimide and a compd. which assumes acidity under irradiation. CONSTITUTION:Polyisoimide having units represented by formula I and/or formula II as principal repeating units and a compd. which assumes acidity when exposed (acid generating agent) are incorporated. In the formulae I, II, each of R1 and R3 is a divalent alicyclic group or a divalent group contg. an organosiloxane skeleton and each of R2 and R3 is a tetravalent org. group. The polyisoimide is obtd. by preparing polyamic acid as a prepolymer and isoimidating it by dehydration ring closure with an isoimidating agent. Acetic anhydride is preferably used as the isoimidating agent.
Patent JP-S5881070-A (JP)
Inventor: YOSHIDA MITSURU
IPC: A63F13/00
Filed: 1981-11-11
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-H0234296-A (JP)
Title: Brazing alloy for aluminum and brazing sheet for heat exchanger made of aluminum
Inventor: OKUDA YUTAKA
IPC: C22C21/02
Filed: 1988-07-22
Abstract: PURPOSE:To improve the corrosion resistance of the heat exchanger made of Al by using a brazing alloy contg. Si, Fe and Ti respectively at specific ratios and consisting of the balance Al and cladding the alloy to a core material which is electrochemically nobler than this alloy. CONSTITUTION:The brazing alloy for Al contg., by weight, 5-13% Si, 0.05-1.0% Fe and 0.06-0.3% Ti, and the balance Al and unavoidable impurities is prepd. The brazing alloy is then clad to both surfaces or one surface of the alloy core material contg. 0.5-1.5% Mn, 0.3-1.0% Cu, 0.1-0.7% Fe, 0.03-0.4% Si, and contg. 1 or 2 kinds of either of 0.05-0.3% Cr and 0.05-0.3% Zr at need to form the brazing sheet for the heat exchanger. The brazing filler metal is converted to the metal which is electrochemically base to the core material in this way so that the brazing filler metal plays the role of a sacrificial anode on the core material. The corrosion resistance of the heat exchanger is, therefore, improved.
Patent JP-S6243699-A (JP)
Inventor: YASUE RIICHI
IPC: G10L15/28
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-S5884937-A (JP)
Title: Electrical contact material
Inventor: FUKUI AKIRA
IPC: C22C29/16
Filed: 1981-11-13
Abstract: PURPOSE:To improve the rapid arc disappearance, hardly conpumable property and welding resistance of the titled material and to reduce the contact resistance by dispersing the carbide of a IVa, Va or VIa group metal and the nitride of a IVa, Va, VIa, VIIa or VIIIa group metal in an iron group metal and silver. CONSTITUTION:This electrical contact material has a composition consisting of, by weight, 5-70% carbide of a IVa, Va or VIa group metal, 0.1-60% iron group metal, 0.1-30% nitride of a IVa, Va, VIa, VIIa or VIIIa group metal, and the balance silver. Said carbide and nitride are dispersed in the iron group metal and silver, and part or all of the carbide and nitride is solubilized in the iron group metal.
Patent JP-H0773676-A (JP)
Title: Semiconductor memory circuit, driver circuit thereof and selecting method of line of memory
Inventor: RII ESU TABUROU
IPC: G11C11/415
Filed: 1994-07-12
Abstract: PURPOSE: To obtain a row selecting circuit quickened a selecting speed. CONSTITUTION: A decoder part and driver part are included in the row selecting circuit. Plural decoder circuit respectively serving plural rows are included in the decoder part of the row selecting circuit. Two levels of decodes are used in the case of selecting one row. First, one of plural decoder circuits is selected. Second, a pre-decoder is provided with in order to simultaneously select one of plural rows served by the selected decoder circuit.
Patent JP-S6338257-A (JP)
Title: Photoconductive film laminated solid-state image sensing device
Inventor: SHINADA HARUJI
IPC: H04N5/335
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a photoconductive film laminated solid state image sensing device in which an after-image remaining in a photoconductive film is reduced in the degree of being substantially ignored by providing a transparent electrode on an amorphous silicon, and applying a bias voltage for forming a predetermined potential difference between the transparent electrode and a source electrode of a vertical switch. CONSTITUTION:Vertical switches D, G, S are formed on a semiconductor substrate 1, a photoconductive film 2 made of an amorphous silicon is formed on the substrate 1, and a transparent electrode 3 is formed on the film 2. An aluminum electrode 4 is buried in the film 2, and individually connected to a source electrode S of the switch. An aluminum electrode 5 is connected also to the drain electrode D of the switch, and connected to the source electrode of a series of the switches to be used as a vertical signal transfer path. A bias voltage for forming a predetermined potential difference is applied between the electrode 3 and the source electrode of the switch.
Patent JP-H0624249-A (JP)
Title: Cabin structure for agricultural tractor or the like
Inventor: ISOGAI TAKAYUKI
IPC: A01D41/12
Filed: 1992-07-09
Abstract: PURPOSE:To impede a noise from infiltrating into a cabin by arranging a fuel tank between right/left cabin front part frames constituting the cabin. CONSTITUTION:A cover plate for supporting a fuel tank 1 by protruding before and after to cover a total surface of this fuel tank 1 is arranged between right/ left cabin front part frames 5, 5 for constituting a cabin. By the fuel tank 1 thus arranged, a noise is prevented from infiltrating into the cabin from an engine. A subfuel tank 2 is supported to a cabin lower part frame 7 downward from this fuel tank 1, to connect this fuel tank 1 and the subfuel tank 2. Accordingly, in the case that capacity is short with only the fuel tank 1, a shortage of fuel capacity is supplemented by this subfuel tank 2.
Patent JP-S6427219-A (JP)
Title: Winding method for solid electrolytic capacitor element
Inventor: NAITO KAZUMI
IPC: H01G13/00
Filed: 1987-07-23
Abstract: PURPOSE:To manufacture an etching foil for a winding anode by placing the foil on a winding sheet, spirally winding the sheet on the foil, and then removing the wound foil from the sheet. CONSTITUTION:A winding sheet 3 made of a metal foil is placed in a strip state on a flat surface, and its right end is secured at a stationary section 4. The section 4 is secured to a work table, its left end is secured to a rod-like rotary section 5, and the section 5 can wind the sheet 3 by rotating a knob 6. Then, when an etching foil 1 for an anode having an anode lead terminal 2 and spirally wound is placed on the sheet 3 as it is in the strip state, the knob 6 is turned clockwise to spirally wind the sheet 3, the foil 1 is simultaneously spirally wound. Thus, the foil for the anode easily spirally wound can be manufactured.
Patent JP-H0469812-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI TAKAHIRO
IPC: G11B5/733
Filed: 1990-07-10
Abstract: PURPOSE:To compatibly obtain electromagnetic conversion characteristics and traveling property at a high level by optimizing the ratio of the projecting parts and recessed parts of the fine ruggedness on the surface of the magnetic layer of the magnetic recording medium. CONSTITUTION:The sectional area of the projecting parts on the plane higher by 50nm from the central surface which is parallel with the film plane of the magnetic layer and where the sectional areas of the projecting parts and recessed parts of the fine ruggedness on the surface of the magnetic layer are the same is designated as Ap and the sectional area of the recessed parts on the plane lower by 50nm than the central surface is designated as Av, then these areas are specified to Av/Ap>=0.90. The electromagnetic conversion characteristics and traveling property are compatibly obtd. at the high level in this way.
Patent JP-H0628097-A (JP)
Title: Coordinate input device
Inventor: YAMANAKA KENJI
IPC: G06F3/038
Filed: 1992-07-09
Abstract: PURPOSE:To easily specify line width by accurately drawing horizontal and vertical straight lines independently of software and attaining highly accurate coordinate movement equivalent to the movement of a character cursor. CONSTITUTION:When an X direction rotational variable lock switch 9 or a Y direction rotational variable lock switch 10 is depressed, a pulse suppressing circuit inhibits the increment/decrement of an X direction or Y direction rotational variable signal value inputted from an X direction moving variable detecting encoder 4 or a Y direction moving variable detecting encoder 5 and locks a signal values obtained at the time of operation. When a cursor moving switch 15 is operated in a static state, an X direction rotational variable signal and a Y direction movement signal for one character are outputted. When a Z direction switch button 13 is depressed, a Z direction moving variable detecting encoder 11 is rotated and line width is finely adjusted in accordance with the rotational variable of the encoder 11.
Patent JP-S6072934-A (JP)
Title: Microbial degradation of rubber
Inventor: DOI AKIO
IPC: C08J11/00
Filed: 1983-09-30
Abstract: PURPOSE:To degrade a natural or synthetic isoprene rubber article powerfully within a short time, by culturing micro-organisms which can degrade and utilize the above specified rubber article in a medium containing the rubber articles as the chief carbon source and degrading it. CONSTITUTION:A synthetic or natural isoprene rubber article having a crosslinking density <=about 4X10<19>cm<2> or having an equilibrium degree of swelling in benzene at 25 deg.C>= about 4 is degradated by culturing microorganisms belonging to the genus Nocardia or Rhodococcus and being able to degrade and utilize the rubber in a medium containing the rubber ariticles as the chief carbon source. The strains which can be applied are designated as strain NR265, strain NR-34A and strain NR-35A and are deposited with the Fermentation Research Institute. From their mycological natures, it is presumed that strain NR-26S belongs to the genus. Rhodococcus, strain NR-34A to the genus. Nocardia, and strain NR-35A to the genus Nocardia.
Patent JP-S6160419-A (JP)
Inventor: DENDA TOSHIO
IPC: B65H20/16
Filed: 1984-08-31
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-2001014644-A (JP)
Title: Magnetic recording medium
Inventor: YATAGAI HIROSHI
IPC: G11B5/64
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance the close adhesiveness of a carbon protective layer to a lubricant and to improve the running performance and durability by holding a lubricant which contains a compound of perfluoropolyether and an amine and a long chain saturated fatty acid ester in the outermost layer of the protec tive film which is formed on a magnetic layer and top-coated with an aromatic amine. SOLUTION: The lubricant is used, which contains a compound of a bifunctional perfluoropolyether having terminal carboxyl groups and an amine represented by formula I and a long chain saturated fatty acid ester represented by formula II. In these formulae, Rf denotes a perfluoropolyether chain, R1-R4 each denotes hydrogen or a hydrocarbon group; RI and RII each denotes an alkyl group. The mixed ratio by weight of the compound represented by the formula I to the compound represented by the formula II is preferably from 10:90 to 90:10. An aromatic amine on a surface of a carbon protective film is o-phenylenediamine or the like which enhances the close adhesiveness of the lubricant to the protective film. The 0.05-100 mg/m2 aromatic amine is preferably applied on the surface of the film.
Patent JP-H0348245-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/44
Filed: 1989-07-17
Abstract: PURPOSE:To obviate the generation of a recoloration defect and the degradation in image preservable property even if a bleach-fix bath is repeatedly used by forming a regenerating agent in such a manner that >=80mol% of the cations consisting of the alkaline metal ions and ammonium ions of the regenerating agent consist of the ammonium ions. CONSTITUTION:The regenerating agent is incorporated into the used bleach-fix bath and this bath is reutilized as the regenerated bleach-fix replenishing liquid. The regenerating agent is so formed that >=80mol% of the cations consisting of the alkaline metal ions and ammonium ions of the regenerating agent consist of the ammonium ions. Namely, the metal ions accumulate heavily in the bleach-fix bath and the recoloration defect and the degradation in the image preservable property arise on repetition of the reuse if a large amt. of the metal ions usually used for the bleach-fix bath are incorporated into the regenerated replenishing liquid, but the problems can be effectively solved if the replenishing liquid contg. the specific amt. of the ammonium ions is used. The recoloration defect and the degradation in the image preservable property are hardly generated in this way even if the processing is executed by repeating the reuse of the bleach-fix bath. The photosensitive material having the excellent image quality is thus obtd.