baber/WOPTO huggingface dataset:
Patent JP-S58105447-A (JP)
Title: Magnetic tape driver
Inventor: KANCHIKU YOUJI
IPC: G11B15/665
Filed: 1981-12-17
Abstract: PURPOSE:To drive a magnetic tape in a stable and assured way with accurate operation and a simple structure and without any control, by keeping a shift relation constant at all times between a pinch roller and a guide shaft which functions to draw out the magnetic tape and to increase the winding angle to the pinch roller. CONSTITUTION:A magnetic tape 10 is drawn out of a cassette shell 14 up to a position 10' shown by a 1-dot chain line in a recording or reproduction mode. A pinch roller 22 presses the tape 10 to a capstan shaft 20 as shown by 22'. On the other hand, a cam 38 kicks a kick pin 36 implanted to a guide arm 34 to the right side as a pinch roller arm 28 turns counterclockwise. A guide arm  34 turns clockwise centering on a rotary shaft 32 as sown by 34'. As a result, a guide shaft 30 provided on the arm 34 moves to the outside from a cut part 16 as shown by 30'. Thus no interference is produced between the roller 22 and the shaft 30.
Patent JP-S58104953-A (JP)
Title: Water-insoluble monoazo compound and dyeing of hydrophobic fiber
Inventor: HASHIMOTO KIYOYASU
IPC: D06P1/18
Filed: 1981-12-16
Abstract: NEW MATERIAL:The compound of formulaI[X is H, halogen or cyano; Y is H, lower alkyl or lower alkoxy (lower alkoxy); R is H, lower alkyl or phenyl]. EXAMPLE:The compound of formula II. USE:A dye capable of dyeing a hydrophobic fiber, especially polyester fiber in fast violet-ultramarine-greenish blue color. It has excellent degree of exhaustion, decomposition resistance and pH sensitivity, and high fastness to sublimation, water, washing, light and rubbing. PROCESS:The objective compound can be prepared by diazotizing the diazo component of formula III (e.g. 2,4-dinitroaniline, etc.) and coupling with the coupling component of formula IV. The coupling component of formula IV can be obtained by alkylating the amine compound of formula V (e.g. 3-acetylaminoaniline) with 2-phenoxy-1-halogenoethane, etc. in the presence of an acid acceptor such as sodium carbonate.
Patent JP-H0367607-A (JP)
Title: Guide structure
Inventor: ITO HARUYUKI
IPC: B28B13/06
Filed: 1989-08-07
Abstract: PURPOSE:To support a plurality of moving materials of coming up and down materials and the like without narrowing the utility space of a base, substance and reducing it in size by fixing a guide material respectively to a base substance, first moving substance, and second moving substance, and inserting these guide materials therethrough coaxially and slidably. CONSTITUTION:A base substance 31 is fixed with two guide posts (guide materials) 32 in the form of being separated right and left, and hollow cylindrical guide bushes (guide material) 33 and guide rods (guide material) 34 are coaxially pierced slidably therethrough in up and down direction. The guide bushes are fixed to a first moving substance 35 in their lower ends respectively and project upwardly from upper surfaces thereof, and the guide rods 34 are fixed to a second moving substance 36 in their lower ends respectively and project upwardly and inserted into the guide bushes slidably. Thus, a guide mechanism 40 are composed of these materials. Wherein, the first moving substance 35 is relatively movable up and down with respect to the base substance 31 and second moving substance 36.
Patent JP-H0488575-A (JP)
Title: Animation display system
Inventor: HIRAGA MASAKI
IPC: G06T13/80
Filed: 1990-08-01
Abstract: PURPOSE:To reduce the burden of a person for preparing teaching materials by making a part to operate a model independent of a part to execute animation display. CONSTITUTION:An operation control data 10, pre-model 12, demonstration 13, animation execution data 14 and monitor part 15 are inputted from an input device 10 and stored in a memory 30. A processing part 22 executes an operation inference processing and an animation display processing. An operation inference processing part 23 first generates a post-model 31 from the pre-model 12 by utilizing the demonstration 13 according to the contents of the operation control data 11 and next generates a possession information data 32 from the operation control data 11 and the post-model 31. A animation display processing part 24 first updates the animation execution data 14 based on the possession information data 32 and next executes the animation display according to the updated animation display execution data 33. The post-model 31 is outputted to the animation display area of a display device according to the updated animation execution data 33 by the instruction from the monitor part 15.
Patent JP-S6182699-A (JP)
Inventor: ASANO YASUHISA
IPC: H05B6/36
Filed: 1984-09-28
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-S6265522-A (JP)
Title: Two-way communication equipment
Inventor: NUMATA NORIO
IPC: H04B1/50
Filed: 1985-09-18
Abstract: PURPOSE:To attain communication freely between optional two equipments by inverting a reception frequency and a transmission frequency when the transmission is started from the own station. CONSTITUTION:One of the two frequencies different from each other is used as the reception frequency and the other is used as the transmission frequency so as to attain simultaneous two-way communication. In a 2-way communication equipment for the purpose above, a transmission switch and a transmission/ reception frequency inverting means are provided, the transmission/reception frequency inverting means is operated in response to the operation of the transmission switch so as to invert the reception frequency and the transmission frequency. When the transmission is started from the own station, the reception frequency and transmission frequency are inverted, i.e., replaced together and the communication between optional two equipments in the 2-way communication system where >=3 equipments are used is attained freely.
Patent JP-S61117511-A (JP)
Inventor: HAWAADO AREN DESU FUOOJIESU
IPC: G02B6/25
Filed: 1985-09-18
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-H1049386-A (JP)
Title: Resource exclusive system
Inventor: ONO KAZUKI
IPC: G06F9/46
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the resource exclusive system which never causes a decrease in throughput even if the multiplicity of processes increases by decentralizing serial processing needed for exclusive control to respective processes, and eliminating a bottleneck of an exclusive control processing process. SOLUTION: Processes 13a and 13b to secure resources refer to and update an exclusive control management table 12 having resource names and a queue. Each process when making a request to secure a resource registers its own identifier at the tail of an exclusive queue when a process identifier is registered in the exclusive queue. When the process identifier is not registered in the exclusive queue, on the other hand, its own identifier is registered at its head to secure the resource. When releasing the resource, the process deletes its own identifier from the exclusive queue. At this time, when the identifier of another process is registered in the exclusive queue, resource exclusion completion is reported.
Patent JP-H05123527-A (JP)
Title: Method for deodorizing exhaust gas and apparatus therefor
Inventor: NAKAMURA KAZUNORI
IPC: B01D53/81
Filed: 1991-07-19
Abstract: PURPOSE:To efficiently deodorize exhaust gas containing an offensive small component by a method wherein excessive sludge formed at the time of the biological treatment of waste water is filtered and dehydrated to form a cake and this cake is dried to obtain immobilized bacteria, which are, in turn, suspended in a liquid to form a suspension, and the exhaust gas containing the offensive smell component is introduced into the suspension to be brought into contact with the bacteria. CONSTITUTION:Excessive sludge formed at the time of the biological treatment of waste water is filtered and dehydrated to form a cake with moisture content of 90wt.% or less and this cake is dried at 70 deg.C or lower to obtain immobilized bacteria, which are, in turn, suspended in a liquid to form a suspension. Exhaust gas containing an offensive smell component is introduced into the suspension through an introducing pipe 14 to be brought into contact with the bacteria to adsorb and decompose the offensive smell component. As a result, the exhaust gas containing the offensive small component can be efficiently deodorized.
Patent JP-S5996446-A (JP)
Title: Non-synchronous fuel injection method for internal- combustion engine under acceleration
Inventor: MASUI TAKATOSHI
IPC: F02D41/34
Filed: 1982-11-22
Abstract: PURPOSE:To increase the asynchronous portion of fuel injection amount in the initial period of acceleration by furnishing a circuit to convert the throttle valve degree-of-opening signal into asynchronous form. CONSTITUTION:The degree of opening of a throttle valve is sensed, and the signal obtained therethrough is converted into a one in asynchronous form. The accelerating condition is sensed through the change amount of the asynchronized signal, and if a specific level is exceeded, asynchronous injection shall be carried out. Thereby a larger amount of asynchronous injection can be made in the initial period of acceleration to assure an enhanced accelerating performance.
Patent JP-S5996547-A (JP)
Title: Capacity change type information recording medium
Inventor: HIRANO SHIYOUJI
IPC: C08L51/00
Filed: 1982-11-22
Abstract: PURPOSE:To improve the impact resistance, flowability and thermal stability without deteriorating the electric characteristics by using a vinyl chloride-EVA graft copolymer as a resin base. CONSTITUTION:Vinyl chloride is graft-polymerized with 5wt% EVA contg. 19wt% vinyl acetate up to 400 average degree of polymn. to prepare a vinyl chloride-EVA graft copolymer. The copolymer, a stabilizer, a lubricant and carbon black as an electric conductivity providing agent are weighed and mixed. The resulting composition is mixed by means of a stirrer and kneaded by means of an extruder. The kneaded material is cut into fine pellets, and the pellets are compression-molded in a metallic mold to form a videodisc as a capacity change type information recording medium. The metallic mold is formed from a disc of a photoresist having video signals recorded as unevenness with laser beams.
Patent JP-S6265524-A (JP)
Title: Ping-pong transmission equipment
Inventor: OOTA TAKAHISA
IPC: H04B3/10
Filed: 1985-09-17
Abstract: PURPOSE:To improve the line frequency characteristic in a short time regardless of types of the wire of a transmission line by providing a setting means obtaining a coefficient of an equalizer characteristic to eliminate the distortion at the tail end ridge of a pulse during the reception pause period. CONSTITUTION:A signal inputted from a reception input terminal 1 and amplified by an AGC amplifier 2 is converted into a digital signal by an A/D converter 3 and enters an f<1/2> equalizer circuit 4, which is an m-order digital filter whose characteristic Hz is expressed as Hz=1-az<-m>, and the spread of a reception pulse to an isolated transmission pulse is squeezed within a prescribed time by setting the constant (a) to a proper value. After one burst training data is received till the next burst comes, an operation/control circuit 7 calculates the coefficient (a) and inputs the result of calculation to the f<1/2> equalizing circuit 4 to complete the setting of the circuit 4.
Patent JP-S6362832-A (JP)
Title: Production of alloy
Inventor: MIZUKAMI HIDEAKI
IPC: C22B9/20
Filed: 1986-09-02
Abstract: PURPOSE:To produce a homogeneous alloy which is not contaminated at a low cost by opposing consumable electrodes each consisting of only the single component horizontally in such a manner that the different components face each other or to truncated chevron, generating an arc between the electrodes to melt the front ends thereof and dropping the melt. CONSTITUTION:The consumable electrodes 15, 16 each of which consists of the single metallic component and which are different in the components from each other; for example, Nb and Ti, etc., are horizontally and coaxially installed movably in a horizontal direction by moving devices (not shown in figure) in a vacuum chamber 10 the inside of which is evacuated to a vacuum by an evacuating means 14 or an inert gaseous atmosphere is maintained. A DC voltage is impressed from a DC power supply 17 to said two electrodes 15, 16 to generate the arc 18. The top ends of the electrodes 15, 16 are thereby melted and the molten particles are dropped into a casting mold 11, by which an alloy ingot 19 of Nb-Ti, etc., is obtd. The alloy is preferably uniformized by stirring the molten metal pool 13 in the mold 11 electromagnetically by a coil 12. The compsn. of the resultant alloy is controllable by varying the diameters of the electrodes 15, 16 or changing the cooling water flow rate in an electrode holder part.
Patent JP-H0545526-A (JP)
Title: Optical fiber unit
Inventor: CHIBA MINORU
IPC: G02B6/46
Filed: 1991-08-15
Abstract: PURPOSE:To improve a force feeding characteristic and productivity by providing a coating consisting of a microballoon compsn. on the outermost periphery of plastic layers for coating coated optical fibers. CONSTITUTION:The coating is formed on the coated optical fibers 1 which are doubled and twisted. An expanded coating layer 3 formed by expanding a plastic material is formed on this common coating layer 2 and further, microballoons 4 are stuck to the outer periphery thereof. Namely, the optical fibers formed with the common coating layer 2 are extrusion-coated with the expanded plastic coating material by an extruder and the microballoons 4 are brought into contact with the molten plastic material and are stuck thereto right thereafter. The microballoons are expanded by the preheating of the extrusion, by which the coating is obtd. Then, the microballoon layer having the desired uniform surface roughness is easily and stably formed by selectively using various kinds of the microballoons according to applications.
Patent JP-H0653068-A (JP)
Title: Manufacture of magnetic thin film
Inventor: SATO KATSUHIRO
IPC: G11B5/23
Filed: 1992-07-31
Abstract: PURPOSE:To enable a magnetic thin film to maintain prescribed magnetic characteristics even in the case where a magnetic film is formed on a base part consisting of a material different from the magnetic material to be formed in a method of manufacturing the magnetic thin film. CONSTITUTION:In a method of manufacturing a sendust magnetic material 33, which makes the material 33 form on a ferrite substrate 24, a film growth is performed in an oxygen (or nitrogen) atmosphere in the early stages of the formation of the material 33, whereby an oxidized (or nitrided) oxide film 32 is formed and after that, the sendust magnetic film 33 consisting of a pure sendust is formed on the above oxide film 32 in an atmosphere not containing oxygen (or nitrogen).
Patent JP-H0755779-A (JP)
Title: Managing method for neutral salt liquid of stainless steel plate manufacturing process
Inventor: MAKINO YOSHIKAZU
IPC: C23G1/00
Filed: 1993-08-19
Abstract: PURPOSE:To cope with acceleration of a manufacturing process by automatically analyzing ion concentration of neutral salt liquid to be used for annealing and pickling steps of a cold rolled stainless steel plate manufacturing process by an ion chromatography method and managing it. CONSTITUTION:A cold rolled stainless steel strip 1 is annealed and then electrolytically pickled in solution containing Na2SO4 as neutral salt in an electrolytic cell 2. The liquid is sent from a circulation tank 3 to the cell 2 via a line 8 by a pump 4, and overflowing liquid of the cell 2 is returned to the tank 3 via a line 9. This liquid is collected by a pump 5, and a pretreating unit 6 conducts a diluting process for preventing precipitation of the salt and a filtering process for removing sludge. Then, it is introduced to an ion chromatography method analyzer 7 to measure SO4<2-> and CrO4<2-> as an impurity in concentrations, to control waste liquid amount, new liquid amount, feed water amount of the neutral salt liquid based on it, thereby holding a surface quality of the strip 1 at a high level.
Patent JP-S6448177-A (JP)
Title: Fast coordinate transformation system
Inventor: FUKUDA MAKOTO
IPC: G06T3/00
Filed: 1987-08-19
Abstract: PURPOSE:To quickly perform transformation of a digital picture with high quality by retrieving tabled interpolation information with a reference picture element address and interpolating the density between grids to be interpolated by coordinate transformation. CONSTITUTION:A collation table 15, a register 3 of a parameter which sets fractionization of an interpolation range to a desired degree, and adder/subtractors 4 and 5 which operate addresses of nearby picture elements in accordance with the parameter given as an inverse matrix and the address of the reference picture element are provided. When the density of a picture element in an original picture corresponding to a transformation picture element is interpolated by interpolation between minimum grids each of which is surrounded with four nearby points, the interpolation range between grids is fractionized into smaller grids, for example, 8X8, and interpolation information is preliminarily calculated and tabled based on values which nearby information can take, and the address of the reference picture element in the original picture at the time of coordinate transformation is calculated only by addition and subtraction in accordance with a picture area after transformation, a coordinate point in the original picture to be first referred, and the inverse matrix of a transformation matrix, and tabled interpolation information is retrieved based on the value below the decimal point of the calculated address, and the interpolation density is obtained. Thus, the picture is quickly expanded or rotated with a high quality.
Patent JP-H0499152-A (JP)
Title: Fe-ni alloy excellent in etching characteristic
Inventor: SEO TAKEHISA
IPC: C22C38/08
Filed: 1990-08-02
Abstract: PURPOSE:To produce an Fe-Ni alloy sheet having high-precision etching characteristic by applying surface treatment to a sheet of an Fe-Ni alloy having a specific composition and remarkably reducing C and other impurities in the extreme surface layer. CONSTITUTION:As a shadow mask material and a lead frame material requiring high-precision etching characteristic, an Fe-Ni alloy having a composition consisting of, by weight, 30-80% Ni (or 25-40% Ni and 5-20% Co), <0.25% Si, <0.5% Mn, and the balance Fe is worked into a sheet, e.g. of 0.25mm thickness. Subsequently, this sheet is heated in a hydrogen atmosphere or cleaned with surfactant and organic solvent, by which the concentrations of C and 0 at a depth of 10Angstrom  from the surface are reduced to <=20 atomic %, respectively, and also the total amount of impurities, such as S, Ci, P, and B, other than C and 0 is regulated to <=5 atomic %. By this method, the Fe-Ni alloy sheet excellent in high-precision etching characteristic can be obtained.
Patent JP-H0869682-A (JP)
Title: Vtr with editing function
Inventor: YOSHIDA YUKIHIRO
IPC: G11B27/02
Filed: 1994-08-30
Abstract: PURPOSE: To simplify the operations by providing a reproducing means which generates reproduced signals for a recording VTR which is connected to the means, a control signal generating means which generates control signals and a changing means which changes the characteristics of the reproducing means. CONSTITUTION: When the start of an editing operation is instructed to a controlling circuit 18 by a remote controller 3, a tape is moved to 2 to 3 seconds prior to the start and the reproducing of a camcorder 1 is started. The circuit 18 controls a noise canceller 12 and a comb line filter 15 and the characteristics of the reproduced signals are switched. Since various characteristics of a video processing circuit are automatically switched under the control of the editing operation of a host micro computer, an editor switch is not required and conventional complicated operations on a remote controller are eliminated.
Patent JP-2001034351-A (JP)
Title: Voltage stabilizing circuit, and semiconductor device using the circuit
Inventor: TANAKA HITOSHI
IPC: G05F1/56
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a voltage stabilizing circuit increased in response speed while reducing the current consumption by controlling the current of a differential amplifier circuit in an area of a small load current and an area of a large load current and to provide also a semiconductor device using the voltage stabilizing circuit. SOLUTION: A load current feedback type regulator circuit limiting the feedback quantity of a load current is constituted of a differential amplifier circuit 1, an output circuit 2, a current proportion/limitation circuit 3, and so on. The circuit 3 consists of two pMOS transistors(TRs) M8, M10 and an nMOS TR M9, controls a current on the basis of a load current IL from the output circuit 2 and is constituted so as to allow a differential amplifier circuit current Is proportional to the load current IL to flow into the circuit 1 in an area of a small load current IL and allow the differential amplifier circuit current Is limited to a fixed value by a current limiting TR M10 to flow into the circuit 1 in an area of a large load current IL.
Patent JP-H0545302-A (JP)
Title: Inspecting apparatus
Inventor: OKUDA KENTARO
IPC: G01N21/88
Filed: 1991-08-16
Abstract: PURPOSE:To obtain a highly reliable inspecting apparatus which can observe the defect of an object to be inspected. CONSTITUTION:A lighting means 22 for lighting an object to be inspected 23 and a CCD camera 23 for picking up only the image of the parallel light of the reflected light from the object to be measured 32 are provided. Furthermore, a defect extracting means 25 for extracting the defect of the object to be inspected 32 based on the output of the CCD camera 23 and a quality judging means 26 for judging the good or bad state of the object to be inspected 32 based on the extracted result of the defect extracting means 24 are provided.
Patent JP-H0370643-A (JP)
Title: Headlamp device of motorcycle
Inventor: TAKASAKI YUKIHIRO
IPC: B60Q1/124
Filed: 1989-08-10
Abstract: PURPOSE:To rotate a headlamp without locking a steering shaft, even when the headlamp is locked by a certain cause, by providing a torque limiter halfway an interlocking mechanism, in a motorcycle in which a direction of the headlamp is changed being associated with the steering shaft. CONSTITUTION:A drive arm 12 is secured to an arm bracket 14 fixed to a steering shaft 3 supported in a head pipe 2 of a motorcycle. While a shaft bracket 16 is fixed to a point end part of a supporting arm 9 fixed to the head pipe 2, and a head lamp shaft 17 is turnably fitted to this shaft bracket 16. A driven arm 18, which comprises upper and lower fixed plates 19A, 19B, free plate 20 and upper and lower torsional coil springs 21A, 21B serving as a torque limiter, is provided in the shaft 17, and a point end part of the free plate 20 is connected to the point end part of the drive arm 12 through a connecting rod 13 with a head lamp 8 swivellable to right and left interlocking to the steering shaft 3.