baber/WOPTO huggingface dataset:
Patent JP-H06141271-A (JP)
Title: Picture display device
Inventor: HIRONAKA NORIHIKO
IPC: H01J31/20
Filed: 1992-10-26
Abstract: PURPOSE:To reduce the illuminance nonuniformity of a horizontal line width of a hot cathode by adjusting the vertical offset of a vertical deflection signal by a D/A converter. CONSTITUTION:A D/A converter 51 receives the vertical deflection data of a deflection memory, and converts the data into analog currents. And also, a D/A converter 61 receives adjustment data from the deflection memory, converts the data into the analog currents, and superimposes the analog currents on the output of the converter 51. The analog currents of the output of the converters 51 and 61 are converted into an analog voltage by an operating amplifier 52, and resistors 53 and 54, and the vertical deflection is turned to the symmetrical vertical deflection signal by a non-inversion amplifier 55 and an inversion amplifier 56. The vertical offset of the signal is adjusted by the converter 61, and high voltage amplifiers 59 and 60 increase the signal into the voltage for deflecting an electronic beam. Then, the output of the operating amplifier 52 slides by changing data for the vertical offset, so that the luminance nonuniformity of the horizontal line width of the linear cathode can be reduced.
Patent JP-H06134555-A (JP)
Title: Method for continuously casting strip
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1992-10-26
Abstract: PURPOSE:To hold the tail end part of molten metal at a specific position by forming casting direction propulsive magnetic field and reverse casting direction propulsive magnetic field to near the tail end part of molten metal on a metallic belt, acting the force shifted to the reverse direction to running direction of the tail end of the molten metal and balancing. CONSTITUTION:The reverse casting direction propulsive magnetic field 12 acts the force Fr on the tail end part R-R' of the molten metal on the metallic belt 1 to reversely shift the tail end part R-R' of the metallic belt to the running direction 4 of the metallic belt. The casting direction propulsive magnetic field 11 acts the force Fs on the tail end part of the molten metal to shift the tail end part of the molten metal to the running direction of the metallic belt. Then, by adjusting the forces Fr and Fs, the tail end part of the molten metal is held to the specific position S-S' balancing Fr with Fs. By this method, the generation of cold shut failure generated caused by a back surface weir is eliminated and the continuous cast strip preventing the generation of flow mark can stably be produced.
Patent JP-H1182664-A (JP)
Title: Device whose connecting rods are linearly driven by making use of free-wheel
Inventor: SUZUKI CHUICHI
IPC: F16H25/12
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain driving force at a high efficiency by means of the linear movement of each connecting rod in place of the rotation of a crank shaft by each connecting rod, and a circular movement by stationary levers, by forming twisted splines on paired free-wheels and connecting rods, and forming the outer side surface of each free-wheel so as to be engaged with the twisted spline. SOLUTION: In this device, twisted splines 22 and 22' are formed in the hollow inner surfaces of connecting rods 21 and 21', free-wheels 23 and 23' are provided with outer side surfaces to be engaged with the twisted splines, and bevel gears 27 and 27' are provided for the lower ends of shafts 25 and 25' fixed to the hub sleeves of the free-wheels through receiving washers 24 and 24' and a supporting body 26, and let connecting rods be linearly driven by making use of each free-wheel comprising the side surface of each connecting rod 21 and 21' connected and liked therewith by a link 30 in such a way as to be connected with bevel gears 28 and 28' provided for a driving shaft 29 while being interlocked therewith.
Patent JP-H07123282-A (JP)
Title: Image forming device
Inventor: KUBOZONO HIROKI
IPC: G06T7/00
Filed: 1993-10-22
Abstract: PURPOSE:To make a device compatible with various kinds of recording paper sheets by providing a color correction processing means and a color component measurement means measuring a color component of recording paper so as to control the color correction processing means based on the result of measurement of the color component measurement means. CONSTITUTION:Upon the receipt of color picture data, a CPU 111 extracts recording paper from a recording paper stack and stops the recording paper at this side of a print part of a printer engine 108. Then a measurement light from a light emitting section in a photometry device 105 is emitted and a reflected light and a transmitted light from the recording paper are received by respective light receiving sections to measure the color of the reflected light and transmitted light thereby generating color parameters of the recording paper. Furthermore, when the reflected light quantity is less but the transmitted light quantity is much, the recording paper is discriminated to be an OHP sheet and color processing different from that for conventional recording paper is executed. Succeedingly color picture data are extracted from a picture buffer 104 and a color correction processing part 107 applies matrix operation to picture parameters XYZ to convert them into parameters CMYK, they are transferred to the printer engine 108, in which an image is formed and provided to be an output.
Patent JP-H06133891-A (JP)
Title: Mousse dispenser
Inventor: TAKAMOTO HIROYUKI
IPC: A47K5/16
Filed: 1992-10-26
Abstract: PURPOSE:To provide the mousse dispenser which is reduced in size and is capable of improving foaming efficiency. CONSTITUTION:A body 1 is fixed to a wash stand 32. This body 1 is internally provided with a foaming device 4 formed of a motor 9 and an impeller 8. This motor 9 is held in a housing 5 having a foaming chamber 7 and is driven by operation of a switching device 11. An impeller 8 is positioned within this foaming chamber 7 and is rotated. The housing 5 is provided with an air port 15 and a liquid agent port 16 formed in parallel with the thrust direction of this impeller 8. A liquid agent pipe 18 is connected to the liquid agent port 16. A discharge port 17 for opening the foaming chamber 7 in the radial direction of the impeller 8 is formed in the housing 5. A liquid detergent and air are introduced into the foaming chamber 7 and are agitated when the impeller 8 rotates, by which the mousse is obtd. The air port 15 and the liquid port 16 are formed in a thrust direction and the discharge port 17 in the radial direction, respectively and, therefore, the foaming efficiency is eventually improved.
Patent JP-H06138753-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1992-10-26
Abstract: PURPOSE:To provide an image forming device having a magnetic-brush electrifying device which can reduce ozone production to the lowest degree possible, restrict deterioration of magnetic particles without causing dielectric breakdown of an image forming body, and carries out extremely steady, uniform electrification. CONSTITUTION:The image forming device is provided with a nonmagnetic, conductive electrifying roller 22 disposed rotatably around the periphery of a fixed magnet body 23 having magnetic poles in its periphery and the electrifying device 20 which electrifies a photosensitive drum 10 by bringing a magnetic brush, composed of a layer of magnetic particles 21 sticking to the periphery of the electrifying roller 22, into contact with the moving photosensitive drum 10 and by generating a bias electric field between the electrifying roller 22 and the photosensitive drum 10. The AC current IAC of a bias in the electrification part of the electrifying roller 22 is controlled so as to be 20-500muA/cm, and the contact width L of the magnetic brush with the photosensitive drum 10 is 2mm<=L<=10mm.
Patent JP-H10132445-A (JP)
Title: Refrigerator
Inventor: SHIMIZU KATSUMI
IPC: F25D11/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a compressor by a method wherein a center axis of an annular condenser is aligned in a substantial linear line with a center axis of each of the compressor and a cooling fan in such a way that the cooling fan is sandwiched by the annular condenser and the compressor. SOLUTION: An annular condenser 5 formed of a metal having a good thermal conductivity is arranged between a compressor 3 and a cooling fan 4 within a machine chamber 2 formed at the lower part of the main body 1 of a refrigerator in such a way that its center axis is aligned in a substantial linear line with a center axis of each of the compressor 3 and the cooling fan 4. When the compressor 3 is operated, the cooling fan 4 is operated simultaneously with the operation of the compressor 3, the surrounding atmosphere passes through a suction port 16 and is sucked, passes through the annular condenser 5, passes through a partition plate 8 and the cooling fan 4 and then the air is blown to the compressor 3 side. A flow of air generated by the cooling fan 4 passes between the fans 10 of the annular condenser 5 and is discharged into the machine chamber 2. The annular condenser 5 is cooled with the air flow between the fans 10 so as to perform condensation of refrigerant.
Patent JP-H03150250-A (JP)
Title: Cement composition for producing steam cured concrete product and production of steam cured concrete product
Inventor: NAGABUCHI TSUYOSHI
IPC: C04B28/04
Filed: 1989-11-07
Abstract: PURPOSE:To obtain the title cement composition providing steam cured concrete having a strength same as or higher than conventional product and excellent workability by blending Portland cement partially replaced with granulated slug having >=a specific Blaine specific surface area with a specific amount of SO3 or SO3-containing substance. CONSTITUTION:The above-mentioned cement composition is obtained by replacing 8-60wt.% Portland cement with granulated slag having >=3,000cm<2>/g Blaine specific surface area and blending the resulting material with SO3 or SO3- containing substance. The content of SO3 in the cement composition is 5-8wt.% calculated as SO3 and the content of SO3 contained as hydrate among the SO3 is prescribed to <=5wt.% calculated as SO3. Gypsum such as anhydrous gypsum and high-strength admixture sold on the market may be cited as the SO3- containing substance. Concrete products having the same or higher strength than concrete for steam cured concrete products using Portland cement only as a cement component and excellent workability can be produced from the cement composition at low cost.
Patent JP-S63140681-A (JP)
Title: Starting compensating system
Inventor: UMETSU JUN
IPC: G05F1/10
Filed: 1986-12-03
Abstract: PURPOSE:To reduce voltage drop generated upon starting a motor, by providing a voltage compensating transformer and a voltage regulating element in a load dispatching center through a power source changeover switch. CONSTITUTION:When a voltage drop is generated in the load dispatching circuit of a substation due to a large starting current upon starting a motor 5, an undervoltage relay 11 is operated to switch a power source changeover switch 7 and a compensating transformer 8 is thrown. When the load dispatching voltage of the substation has risen too high under this condition or a change is generated in a voltage due to the starting condition of the motor 5, a voltage regulator 10 controls a voltage regulating element 9 and effects so as to keep the voltage in constant. When the motor 5 has become stationary operating condition and the voltage has become stationary, a constant voltage relay 6 is operated and the power source changeover switch 7 is switched whereby the compensating transformer 8 is cut off.
Patent JP-H01128728-A (JP)
Title: Domestic culture vessel
Inventor: NOGUCHI TAMIJI
IPC: A01G9/24
Filed: 1987-11-14
Abstract: PURPOSE:To obtain the title vessel, equipped with a box body having the interior which is a cultivation chamber, provided with a transparent part for seeing a cultivation state from the outside and a temperature and humidity controlling means for controlling temperature and humidity in the box body and capable of readily cultivating mushrooms, etc., with excellent growth at home. CONSTITUTION:A box body 2 having the interior which is a cultivation chamber 1 is provided with a transparent part 3 so that a cultivation state can be seen from the outside. A device chamber 6 is provided through a bottom plate 12 in the bottom and a tank 8 is installed in the device chamber 6. A heater 10 is provided in the tank 8 to keep the hot water in the tank at a given temperature. Furthermore, a hot water pipeline 9 of a temperature controlling means 4 is laid along the whole back surface of the bottom plate 12 in the device chamber 6 and both ends thereof are respectively connected to the tank 8 to pass hot water through the pipeline and carry out temperature control. One end of a water sprinkling pipeline 13 is connected to the tank 8 to control humidity by a humidity controller 5 for sprinkling water from a water sprinkling pipe part 15 above the pipeline 13. Thereby plants, such as mushrooms, are cultivated.
Patent JP-H02133698-A (JP)
Title: Production of double-side coated paper
Inventor: FUKUI TERUNOBU
IPC: D21H27/30
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a double-side coated paper free from curling while keeping the high-quality of the substrate paper before lamination by applying an electron beam curable resin to the reverse face of a pair of specific coated papers, laminating the papers facing the reverse sides with each other and irradiating with electron ray to cause the curing of said resin and the bonding of the papers. CONSTITUTION:An electron-curable resin [e.g., styrene or poly(meth) acryloyloxyalkylic acid ester] is applied (preferably in an amount of 4-15g/m<2>) to the reverse face of one or both of a pair of coated papers having K and N-ink absorption of <=10.0g/m<2> at the reverse face. The paper sheets are laminated facing the reverse sides with each other, pressed and then irradiated with electron ray (preferably at a dose of 0.5-10Mrad) to effect the curing of the resin and the lamination of the paper sheets. The objective double-side coated paper can be safely produced in high efficiency by this process.
Patent JP-H01131851-A (JP)
Title: Air conditioner
Inventor: KITAGAKI TOSHIO
IPC: F25B1/00
Filed: 1987-11-13
Abstract: PURPOSE: To control the condensing pressure of a condenser with good response by providing means for controlling the rotation of a fan in an upper stage split condenser depending on the condensation temperature from a temperature sensor. CONSTITUTION: A temperature sensor 23 is disposed at the outlet pipe part of a path 10a on the upper side of an upper stage split condenser 9a in a condenser 9 comprising a plurality of condensers 9a, 9b split vertically while being connected in parallel and having a plurality of independent stages of path 10 in vertical direction. Rotation of an upper stage fan 13a out of a plurality of fans 13a, 13b disposed vertically is controlled depending on the condensation temperature from the temperature sensor 23. Since the sensor 23 can be disposed at a position where refrigerant flows easily, a temperature substantially equal to the condensation temperature can be detected in quick response to variation in the condensing pressure.  Only the upper stage tan 13a is subjected to r.p.m. control while leaving the lower stage fan 13b as it is through the use of a high response temperature sensor 23.
Patent JP-H09167394-A (JP)
Title: Operating-mode switching device for reproducing/recording apparatus
Inventor: YASU SEIITSUKU
IPC: G11B15/10
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To accurately select the operation mode of a recording/reproducing device by matching an operation mode pattern selected by the rotation of the cam gear part brush of an operation mode switching device with an operation mode selected by user. SOLUTION: The cam gear part 220 of an operation mode switching device 210 is rotated by the rotation of a loading cam motor and a brush 224 is electrically connected to the operation mode pattern 244 of an operation mode pattern plate 240. When a user presses an operation mode button, the first signal of the selected operation mode is inputted to a controller, the cam gear part 220 is rotated, the operation mode pattern 224 is selected by the brush 224 and a second signal is outputted from an output part 248 to the controller. The controller compares the first signal with the second, signal, controls a control mode switching device 210 until the signals are matched with each other and thus the operation mode is accurately selected.
Patent JP-H02134724-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: C09D175/00
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the medium having excellent electromagnetic conversion characteristics and traveling durability by incorporating carbon blacks having specific average grain sizes and polyurethane in which the negative functional group forms the intramolecular salt into a magnetic layer. CONSTITUTION:The carbon black having 15 to 30mmu average grain size and the carbon black having >=40mmu average grain size as well as the polyurethane in which the negative functional group forms the intramolecular salt are incorporated into the magnetic layer. The surface of the magnetic layer is moderately roughened and the electrostatic charge of the medium is prevented; in addition, the coefft. of friction is lowered and the traveling durability is improved. The dispersibility of the magnetic powder and the carbon blacks is simultaneously improved and the good electromagnetic conversion characteristics are obtd.
Patent JP-H11125897-A (JP)
Title: Lithographic printing original plate and production of printing plate
Inventor: SHIMIZU SHINJI
IPC: G03F1/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing original plate in which digital information from a computer or the like can be directly written by using high density energy light and to provide a producing method of a printing plate by which a printing plate obtd. by treating the printing original plate has printing characteristics equal to those of a conventional PS printing plate. SOLUTION: As first constitution, a printing original plate is provided with a resin mask layer containing a substance which absorbs light and generates heat, resin particles having 0.005 to 15 μm average particle size and a fluorine- based surfactant on a positive photosensitive image forming layer formed on a supporting body. Second constitution is provided with each of the following processes, (1) a process to write information with high density energy light in the printing original plate, (2) a process to remove a nonimage part on a resin mask layer in a wet process, (3) a process to expose the whole face to active rays, (4) a process to remove the nonimage part on an image forming layer by using a positive developer, (5) a process to remove the mask layer by using a surface protecting liquid or a plate cleaner before or after the process (4) and (6) processes of washing, gumming and drying.
Patent JP-H07137238-A (JP)
Title: Ink jet recorder
Inventor: YAMAZAKI HIDEO
IPC: B41J2/01
Filed: 1993-11-17
Abstract: PURPOSE:To provide a transfer ink jet recorder capable of producing an image of a desired size on a recording medium. CONSTITUTION:Recording data 46 entered from a host computer 45 are developed in an image buffer 47 as bitmap data, and transferred to a head drive means 44. A recording data contraction means 48 is comprised of a drive signal generating means 40, a motor drive means 42 and the head drive means 44. The drive signal generating means 40 calculates a revolution speed of a transfer drum 1 and timing of ink discharge based on the percentage of elongation of an image and transfers a motor drive signal 41 to produce a rotational speed of the transfer drum 1 to the motor drive means 42 and a head drive signal 43 to realize the ink discharge timing to the head drive means 44. A contracted image can be formed on the transfer drum in response to an extension of an ink image.
Patent JP-S63140763-A (JP)
Title: Automatic soldering device
Inventor: MASUDA TSUGUNORI
IPC: B23K3/08
Filed: 1986-12-03
Abstract: PURPOSE:To freely execute a combination of arbitrary units, and to cope with a job shop type production by dividing an automatic soldering line into plural units, and allowing each unit to have a fixture carrying function. CONSTITUTION:By a loading unit 11, a work is installed automatically to a fixture 51, and the fixture 51 is carried by each soldering conveyor 21 provided on plural units 12-15, respectively, related to soldering, which have been combined in accordance with necessity. Subsequently, soldering and its incidental work are executed to the work, and in the end, by a non-loading unit 16, the work is collected automatically from the fixture 51. The empty fixture 51 is returned to the loading unit 11 by each returning conveyor of plural units 12-15 related to soldering, and a work is installed again by the loading unit 11.
Patent JP-H02133798-A (JP)
Title: Heat transfer tube for in-tube condensation
Inventor: INUI KENICHI
IPC: F28F1/40
Filed: 1988-11-15
Abstract: PURPOSE:To prevent a phenomenon of drawing up a refrigerant liquid from generating, and to increase the transfer rate of condensation by a method wherein a spiral-shaped groove in a heat transfer tube is cut by molten deformation parts extending in an axial direction, and at least a pair of the molten deformation parts have a spacing angle of not less than specified degrees between them. CONSTITUTION:A spiral-shaped groove 1 is formed at an angle in the longitudinal direction of a heat transfer tube, and molten deformation parts 2a and 2b continuously extending in the axial direction of the tube are also formed. The molten deformation parts 2a and 2b are formed in two or more places in the circumferential direction of the tube, and these parts are spaced from one another. In the case where the molten deformation parts 2a and 2b are formed in two places so that even if one of them is positioned in the bottom of the tube so as to be submerged into a refrigerant liquid, the other part is always positioned above the refrigerant liquid to prevent the refrigerant liquid from being drawn up, the molten deformation parts 2a and 2b are formed to have a spacing angle alpha of 120 deg. or more between them. As a result, all of the molten deformation parts 2a and 2b are not submerged in the refrigerant liquid, and a phenomenon of drawing up the refrigerant liquid by the spiral-shaped groove 1 is effectively controlled, whereby the possibility of deterioration of a heat transfer efficiency, which is caused by the unnecessary wetting of the inner wall surface of the tube with the refrigerant liquid, is eliminated sufficiently.
Patent JP-H02136366-A (JP)
Title: Auxiliary support device for levitation type vehicle
Inventor: ODA KAZUHIRO
IPC: B61B13/08
Filed: 1988-11-15
Abstract: PURPOSE:To improve safety with a simple structure by supporting a vehicle with a backup wheel provided at a different position from an auxiliary support ring on a link supporting the auxiliary support ring in place of the auxiliary support ring when it has a flat tire while running. CONSTITUTION:A levitation type vehicle not in the levitating state is supported by auxiliary support rings 5, one end of an auxiliary support ring lifting device 2 is rotatably supported on a bogie horizontal frame 7, and the other end is pivotally fitted to one end of a link 3. The other end of the link 3 is supported on a bogie horizontal frame 8. The auxiliary support ring 5 with a pneumatic tire is rotatably supported at the middle section of this link 3, and a backup wheel 1 is fitted at the connection portion between the auxiliary support ring lifting device 2 and the link 3. The shock function damping a shock load transmitted to the connection section with the link 3 is provided on the lifting device 2. A gliding chute 16 glidable on a running path 10 is provided at the lower end section of the bogie horizontal frame 8.