baber/WOPTO huggingface dataset:
Patent JP-S59142772-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATABE MIYOICHI
IPC: H04N5/7826
Filed: 1983-02-02
Abstract: PURPOSE:To prevent disorder at a concatenation of records and to restarts speedily recording operation after a temporary stop mode is reset by providing an actuation start commanding circuit, control pulse generator, and reverse frame feeding circuit. CONSTITUTION:When a temporary stop commanding signal M is supplied, the reverse frame feeding circuit 324 stops a capstan motor 301 temporarily and then uses a reproduced control signal J to perform reverse frame feeding operation more than once. When a temporary stop reset commanding signal K is inputted, the actuation start commanding circuit 321 outputs a signal synchronizing with the rising of the following reference signal B and then generates a motor drive start commanding signal L a time T1 later to drive the motor 301. When recording operation is restarted, switches 312 and 318 are both placed on recording sides and the phase comparison signal H of a capstan phase control system is switched from control pulses to the output signal of a frequency divider 317. At this time, the frequency divider 317 is reset by the control pulse before the recording starts in order to put both signals in phase during switching.
Patent JP-S56120173-A (JP)
Title: Solid state image sensing device
Inventor: YAMADA TETSUO
IPC: H04N5/335
Filed: 1981-02-06
Abstract: PURPOSE:To secure the reading of a printing type by making a light acceptance portion of a solid state image sensing device rectangle, setting a long side and a short side thereof as the horizontal and vertical scanning direction respectively and thereby increasing the resolution with respect to the side lines. CONSTITUTION:A window 15 of a light sheltering plate is a reactangle. For instance, the length of the short side in the vertical scanning direction is 1/2 of that of the long side in the horizontal direction. The breadth of a horizontal scanning line which passes is 1/2 of a scanning period as usual (equal to the short side). The black and white information with respect to the horizontal lines (meshes) 12 which pass through the window 15 is obtained at a timing A-a-A-c. The informaton B-a-B-c, and B-a'-B-c' are obtained from the first and the second scannings respectively and more than 50% black information is always included in any one of them. Accordingly, when it is binarized by black an white, the breadth of the black signal becomes narrow in special case, but the horizontal lines are detected surely. If the light acceptance surface of a photoelectric conversion portion is formed like a window 15, there exists no need of the light sheltering plate. The degree of resolution order increases considerably by this constition, and the reading of the printing type becomes sure.
Patent JP-S62222246-A (JP)
Title: Photosensitive composition and photosensitive lithographic plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 1986-01-30
Abstract: PURPOSE:To enhance sensitivity of a photosensitive composition without impairing developability by incorporating a compound to be allowed to release an acid by exposure, and a compound or a polymer having Si-N bond to be decomposed by said acid. CONSTITUTION:As the compound to be allowed to release the acid by exposure, oxadiazoles and the like are used, and as the compound or polymer to decomposed by said acid, compounds and polymers having one or more Si-N bonds, such as 1,1,3,3,5,5-hexamethylcyclotrisilazane, or a polymer represented by the formula shown on the right, n being 1-100, are used. Those Si-N bonds are decomposed to produce silyl alcohol groups and amine groups. In addition, an alkali-soluble resin, such as novolak resins, is added to enhance resistance to chemicals, thus permitting the photosensitive composition to be enhanced in sensitivity and an excellent lithographic plate to be obtained by the presence of the compounds having Si-N bonds.
Patent JP-S63252699-A (JP)
Inventor: AABINGU CHIYUN CHI CHIEN
IPC: B30B9/20
Filed: 1988-01-27
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-H11213136-A (JP)
Title: Device and method for generating nonuniform resolution picture data, and image processor using nonuniform resolution picture data
Inventor: GOTO MAKOTO
IPC: G06F3/0481
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonuniform resolution picture data generating device capable of executing wide range zooming without consuming the contents of an image storing resource or an image transfer resource in the case of looking around the whole image by a user in an interactive system or looking around a real environment by a camera based on computer vision and to provide also an image processor using nonuniform resolution image data. SOLUTION: Nonuniform resolution image data are obtained by using an image input part 101 capable of obtaining nonuniform resolution image data by image pickup or applying resolution converting processing to a part of uniform resolution image data by an nonuniform resolution image generating part 1023, and at the time of outputting the obtained data, an output image generation part 1024 executes the resolution converting processing again to obtain nonuniform resolution picture data.
Patent JP-2000211829-A (JP)
Title: Elevator control device
Inventor: MUTO NOBUYOSHI
IPC: B66B1/30
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate an unbalance load sensor for an elevator at starting, enhance the maintainability, stop the elevator car stably at the reference position irrespective of riding passengers, and establish a high speed responsiveness at the time of starting. SOLUTION: This elevator control device including a speed control system to put the sensed speed of an AC motor 80 identical to a speed command is composed of a car stop position sensing means 120 to sense the position of an elevator car 110, a rotating direction judging means 400 to judge the rotating direction of the motor on the basis of pulses emitted from an encoder 140, and a position control system having a calculating means 410 to calculate the rotating angle (position) of the motor upon counting the encoder pulses by reference to the car stopped position given by the sensing means 120 and a position control means 420 to work so as to compensate the deviation of the obtained position from the reference signal.  On the basis of the encoder pulses, the position control is executed continuously from the start command for elevator to its having moved to the destination floor, and the car is held in the correct position of the stop floor.
Patent JP-H05209935-A (JP)
Title: Lsi device and lsi test method
Inventor: HATTA KOICHI
IPC: G01R31/28
Filed: 1992-01-31
Abstract: PURPOSE:To provide an LSI device and a LSI test method which can be tested with a loss clock number so as to shorten the test time. CONSTITUTION:In an LSI device, a plurality of flip-flops FF1 to FFn,..., FF1 to FFn are divided so as to be allocated to respective units U1 to Um of LSI. In each of the units U1 to Um, a scan-out terminal Sout of a certain flip-flop FFj is connected to a scan-in terminal Sin of a next stage flip-flop FF(j+1). Further, the scan-in terminal Sin and scan-out terminal Sout of the uppermost stage flip-flop FFn are connected respectively to an external scan-in terminal Si and an external scan-out terminal So so that scan paths Spath1 to Spathm are individually constituted for the units U1 to Um, respectively, and further, control circuits 18, 20 for selecting any one of the units U1 to Um are included.
Patent JP-H04270305-A (JP)
Title: Optical transmitter-receiver package
Inventor: SUTEFUAN MAIKERU INKU SUTO
IPC: H04B10/43
Filed: 1991-01-18
Abstract: PURPOSE: To provide the compact optical transmitter-receiver package of a low price and to perform assembling and testing as the subassembly of functional parts by integrating a connector, optical parts and integrated circuit parts. CONSTITUTION: An assembly is provided with a plug connector 12, and the plug connector 12 is inserted into a receptacle 34, formed at the end part of a transmitter modular package 22 mechanically and electrically provided on a circuit board 24. The board 24 is provided with a circuit bus and circuit parts 26, and the plug connector 12 is provided with a pair of latches 16 and 17 and held by an opening 30 provided in the shell 28 of the package 22. Also, the connector 12 forms a cable 18 for holding a pair of optical fibers 20 and propagates signals transmitted and received to/from the package 22.
Patent JP-2000212440-A (JP)
Title: Resin composition for electronic part sealing, its production, and sealed electronic part using the composition
Inventor: YAMAMOTO HIROSHI
IPC: C08L33/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for electronic part sealing of a thermoplastic resin with excellent humidity resistance reliability and moldability. SOLUTION: This resin composition comprises (A) a linear chain polyarylene sulfide resin, (B) an inorganic ion exchanger, (C) a molten kneaded product of (a) at least one olefin copolymer selected from a copolymer consisting of an α-olefin and an α,β-unsaturated acid glycidyl ester and another copolymer consisting of an α-olefin and an α,β-unsaturated acid alkyl ester, and (b) a copolymer composed of ethylene, an α-olefin of at least 3C and a non-conjugated diene, and (D) an inorganic filler.
Patent JP-H02197532-A (JP)
Title: Method for recovering ru from metallic electrode
Inventor: SHOJI SUSUMU
IPC: C22B11/00
Filed: 1989-01-26
Abstract: PURPOSE:To efficiently recover Ru by peeling off an Ru-containing coating layer from an electrode base material, oxidizing the peeled matter by means of heating, reducing precipitated ruthenium oxide, and then separating the resulting metallic ruthenium by dissolution in a solution of sodium hypochlorite. CONSTITUTION:A peeled matter peeled off from a titanium base material electrode and containing ruthenium dioxide is heated up to 800-1200 deg.C in an oxidizing atmosphere, by which the associated base material composed of titanium, etc., is oxidized and also ruthenium oxide is precipitated. After cooling, the above peeled matter is heated up to 700-1200 deg.C in a reducing atmosphere and the above ruthenium oxide is reduced into metallic ruthenium, and the above is put into an alkaline sodium hypochlorite solution to dissolve metallic ruthenium and separate it by filtration, by which ruthenium liquor is recovered. By this method, ruthenium can be separated and recovered from the metallic electrode in a short time.
Patent JP-S62294535-A (JP)
Title: Manufacture of canvas conveyor belt
Inventor: MORI YUKIO
IPC: B65H35/02
Filed: 1986-01-29
Abstract: PURPOSE:To attain simplification of a molding process of lug rubber and automation of a laminating process and covering process of the same, by a method wherein the lug rubber to be molded continuously of a surplus rubber sheet to be cut down at both end parts is supplied to a belt core body, which is directly before the covering process, and stuck together with the core body. CONSTITUTION:Cover rubber 4 cut down is stuck together onto a belt core body 1 to complete a covering process. On the one hand, a surplus rubber sheet 5 to be cut down at both end parts out of a rubber sheet 3 to be molded through division is supplied to a warming mill 12 as a lug material through a fourth roll 11d and guide rollers 15, 16 provided in the rear of a calendar roll machine 11 while the rubber sheet 5 is being cut to an even length into a tapelike state of a constant width, then molded into a desired lug rubber 6 by pressing a rotary blade 17 against the surface of a front roll 12a. Then the rubber sheet is stuck together with both the end parts of the belt core body 1 while the rubber sheet is being supplied to the belt core body 1, just as before the covering process, through a guide roller 18 provided on the upper part of the warming mill 12 and laminating process of the lug rubber is performed.
Patent JP-2000212102-A (JP)
Title: Method for isomerization
Inventor: NAKANO MITSURU
IPC: C07C11/22
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To isomerized an allene to an alkyne stably and less expensively under the control of the degree of isomerization of the allene by reacting an allene hydrocarbon compound in the presence of a hydride of an alkaline earth metal and adequately selecting a reaction temperature and the time of contact with the catalyst. SOLUTION: An allene hydrocarbon compound [the formula R1R2C=C=CR3R4 (R1 to R4 are each H, an alkyl, a halogen or an acyl)], preferably allene, methylallene, ethylallene or dimethylallene is made to react in the presence of a hydride of an alkaline earth metal, preferably at least one kind out of beryllium hydride, magnesium hydride, calcium hydride, strontium hydride and barium hydride, especially preferably calcium hydride to convert into an alkyne hydrocarbon (R1C<= CCR2R3R4). The isomerization is preferably carried out at -20 deg.C or higher.
Patent JP-H11220356-A (JP)
Title: Digital filter
Inventor: TAKANO KOJI
IPC: H03H17/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To operate a QMF(quadrature mirror filter) as a separating or synthesizing filter. SOLUTION: A multiplier 43 multiplies the data which are successively read out of a RAM 41 by the filter coefficients h(n) which are successively read out of a ROM 42. An accumulator 44 accumulates the multiplication data on the multiplier 43. A selector 47 selects the accumulation data on the accumulator 44 or the decoding input data and supplies the selected data to the registers 48 and 49. An adder-subtracter 50 adds and subtracts the data read out of the registers 48 and 49 to and from each other. A selector 54 selects the arithmetic data on the adder-subtracter 50 or the encoding input data and supplies the selected data to the RAM 41. Then the arithmetic data on the adder- subtracter 50 are used as the encoding output, and the accumulation data on the accumulator 44 are used as the decoding output respectively.
Patent JP-H04257791-A (JP)
Title: Water jet propulsion boat
Inventor: FUTAKI YOSHIMARE
IPC: B63H11/01
Filed: 1991-02-08
Abstract: PURPOSE:To eliminate a need to unload a jet unit during non-use and to facilitate mounting and demounting of a screen during a work, such as inspection of the jet unit. CONSTITUTION:A jet unit 3 is arranged in a recessed part 1a of the ship bottom part of a stern and an engine 1 is arranged on the front side thereof. Water is sucked through a water suction port 30 of the jet unit to inject water through a water injection nozzle 8 to the rear of the stern. An elevating means to rock the jet unit is provided, and a screen 39 to block entrance of large refuse to the flow passage of the jet unit is located to the lower end part of the flow passage of the jet unit in a manner that a screen 39 is rotatable around the one end part thereof.
Patent JP-H09212123-A (JP)
Title: Method and device for display control
Inventor: SAWADA MASAYUKI
IPC: G09G3/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To display pixel data having a prescribed order at the prescribed position on the display device without increasing the circuit size and the complexity of the circuit constitution. SOLUTION: The display control device processes plural pixels in parallel based on the video signals which include picture signals and synchronization signals and displays them. In the device, a dot clock cs1.03 is generated to sample the picture signals based on the horizontal synchronization signals and the display resolution of the display device. Then, the picture signals are sampled in synchronization with the dot clock and pixel data are captured. A frequency dividing clock cs1.04 is obtained by frequency dividing the dot clock and the plural pixel data sampled in one period of the frequency divided clock in synchronization with the clock cs1.04 are outputted to plural signal line groups s1.03A and B. By adjusting the reset period of the clock cs1.04, data P0 of a first pixel is transferred to the prescribed signal line group s1.03-A as shown in Case 2.
Patent JP-S59143119-A (JP)
Title: Light branching device
Inventor: KURATA NOBORU
IPC: G02B6/28
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a light branching device having a variable branching ratio and high mass productivity by putting together ends of two optical fibers to form an oval section form and adding an optical fiber which is connected to said deformed end face. CONSTITUTION:The tip 29 of a plastic optical fiber 18 fixed to a metallic parts 26 is heated and softened. Then the tip 29 is crushed down to the position of a face 30 and deformed into a spherical form. Two optical fibers of such structure are adhered close to each other at the face 30 to form a branching part 19 having an oval section form. The light 12 delivered from an end face 16 of an optical fiber 11 which is movably held goes into optical fibers 17 and 18 from an end face 24. The branching ratio is varied in accordance with the position of the fiber 11. The mass productivity of this light branching device is improved since no polishing process is needed.
Patent JP-H02199282-A (JP)
Title: Single blade non-contact pump
Inventor: KITAMURA SHUICHI
IPC: F04C2/20
Filed: 1989-01-30
Abstract: PURPOSE:To improve efficiency by a method wherein communication between the actuating chamber of a male rotor and a suction passage is already shut off by a blade at a time near to a moment when the delay end, making adhesion contact with the inner peripheral surface of a casing, of the outer peripheral part of the blade of the male rotor is separated away from the inner peripheral surface. CONSTITUTION:At a moment when communication between a suction passage 13 and an actuating chamber 12 on the rotor side is shut off by a blade 2 of a male rotor is set in a manner to be preceded by a moment when a delay end c1 of the portion, making adhesion contact with a casing inner peripheral surface 3, of an outer peripheral part 2' of the blade 2 is separated away from the casing inner peripheral surface 3. On and after a moment when the delay end c1 passes a passage 16 formed in a casing, a recessed part 10 of a male rotor 8 and the actuating chamber 12 on the male rotor side are communicated with each other. This constitution reduces a compression rate prevailing right before the recessed part 10 is communicated to the actuating chamber 12, and enables reduction of incurring of a loss to improve efficiency.
Patent JP-S61176490-A (JP)
Title: Butt method in welder
Inventor: MORIKAWA KATSUMI
IPC: B23K26/21
Filed: 1985-01-30
Abstract: PURPOSE:To perform a stabilized welding without defective welding due to differential step nor notch effects by working aslant the butt upper face of a thicker plate, in case of there being plate thickness difference between a preceding plate and succeeding plate in a butt welder. CONSTITUTION:The upper part of the end of preceding strip plate 4a and succeeding strip plate 4b is cut aslant by cutting tools 7a and 7b after shear cutting of the end part of the preceding strip plate 4a and succeeding strip plate 4b. The locating (cutting quantity) of the cutting tools 7a, 7b is performed with the plate thickness of thinner part as the standard. After cutting, the weld is performed with the butt of both strip plates 4a and 4b each other.
Patent JP-S61175014-A (JP)
Title: Molding machine with separated type controller
Inventor: TAMURA TOSHIYUKI
IPC: B29C48/92
Filed: 1985-01-31
Abstract: PURPOSE:To enlarge an installation space, and to prevent an actuating apparatus from operating accidentally, by connecting a safety circuit section to a molding machine main body when a separated type controller is required, and inputting a starting switch to allow an operation switch to be inputted. CONSTITUTION:A connector 20 and a connector 50 are connected, and when a push button switch 32 is pushed, a coil of a control relay 70 is actuated by a DC power source 60, and a relay contact 71 of the control relay 70 that is now operable is turned ON since an electric current is passed thereto via a jumper wire 36. If the connection of the connectors is inadequate, the molding machine is different, or a similar thing occurs, the jumper wire 36 will not be conductive, and the relay contact 71 will not be operated. If the push button switch 32 is released, the relay contact 7 keeps the ON due to the self-keeping function of the relay contact 71 of the control relay 70. Therefore, a pilot lamp 31 is lit and the actuating apparatuses of the molding machine can be operated by changeover switches 33, 34, 35.
Patent JP-S52101868-A (JP)
Title: Plant for cleaning sea surface of container for conveying waste
Inventor: TAKEDA NORIAKI
IPC: B08B9/08
Filed: 1976-02-23
Abstract: PURPOSE: To easily treat a container without unpleasant feeling by cleaning the container such as cleaning and drying efficiently by using extremely simple facility. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198663-A (JP)
Title: Coating drying and baking device
Inventor: AKIYOSHI TAKEHIRO
IPC: B05C13/00
Filed: 1989-01-27
Abstract: PURPOSE:To wash away the carbides sticking to a conveyor at the intermediate point of the moving route of the conveyor extending from a station for discharging articles provided with coating films to a station for supplying articles coated with coating material by providing a station for washing the conveyor in the intermediate point of the above-mentioned moving route of the conveyor. CONSTITUTION:A drying furnace 1 for coating material and the conveyor 2 which carries the articles coated with the coating material into the furnace 1, passes the articles in the furnace 1 and takes out the articles from the furnace 1 after the coating material is dried and baked are provided. The conveyor 2 is disposed with the station 3 for supplying the articles coated with the coating material and the station 4 for discharging the articles provided with the coating films on both sides of the furnace 1. The station 5 for washing the conveyor is provided in the intermediate point of the moving route of the conveyor 2 traveling from the station 4 toward the station 3. A high-pressure water injection type conveyor washing device is disposed to this station 5. Namely, the carbides sticking to the conveyor extending from the station 4 to the station 3 are washed away and the adverse influence thereof on the appearance of the coated articles, etc., is prevented.
Patent JP-S59145203-A (JP)
Title: Production of catalyst component for olefin polymerization
Inventor: HATSUTORI YOSHITAKA
IPC: C08F4/02
Filed: 1983-02-08
Abstract: PURPOSE:To produce the titled catalyst component capable of providing a stereoregular polymer of a high bulk density and a sharp particle diameter distribution, by contacting a specified solid composition with a liquid crosslinking agent in a dispersing medium, and contacting the product with a halogen-containing titanium compound. CONSTITUTION:A solid composition is obtained by contacting a Mg compound (e.g., MgCl2), alone or together with an electron donor (e.g., diethyl ether), with at least one medium selected from halogen-containing compounds (e.g., thionyl chloride). 1g of this solid composition is dispersed in a dispersing medium (e.g., hexane), 0.001-10ml of a liquid crosslinking agent (e.g., 1-propanol) is added to the dispersion, and the mixture is agitated at -10-50 deg.C for 1min-10hr. The product resulting from this agitation treatment is contacted with a halogen-containing titanium compound (e.g., TiCl4) in the presence (absence) of an electron donor for 10min-100hr to obtain a catalyst component for olefin polymerization.