baber/WOPTO huggingface dataset:
Patent JP-S5721181-A (JP)
Title: Television camera
Inventor: YOKOYAMA SHINICHI
IPC: H04N5/228
Filed: 1980-07-12
Abstract: PURPOSE:To enable to set the detecting range of a video signal level of a TV camera arbitrarily, by detecting the detection signal for automatic sensitivity control from an arbitrary required range only on screen, and obtaining always an optimum picture for the part. CONSTITUTION:An objective video signal converted into an electric signal from a pickup tube 1 is amplified at an amplifier 2 and the specified synchronizing component is added and pickup up as a video signal output externally. In a part of this signal, the picture part only to be detected for the automatic sensitivity control with a gate signal F at a gate circuit 3 is selected as shown in a signal H and converted into a control signal at a conversion control circuit 4. The gain of an amplifier 2 is controlled and the level change of a video signal is suppressed. Thus, the detection range of the video signal level of a TV camera having the automatic sensitivity adjusting function is set arbitrarily.
Patent JP-H09283010-A (JP)
Title: Electron source, image forming device, and their manufacture
Inventor: NAKANISHI KOICHIRO
IPC: H01J9/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of mutual electric connection portions by electrically separating the scanning side wiring and signal side wiring with insulating layers laminated with multiple insulating layer patterns different in shape. SOLUTION: Electron emission element electrodes 2, 3 are formed on a substrate, scanning side or signal side lower wiring layers 10 are formed, and recessed belt-like insulating layer patterns 12 are formed at the portions of the element electrodes 2 in the direction perpendicular to the lower wiring layers 10. Recessed belt-like insulating layer patterns 14 are formed at the portions of the element electrodes 2 on the patterns 12. Scanning side or signal side upper wiring layers 16 are formed on the insulating layer patterns 14.
Patent JP-S59220754-A (JP)
Title: Printing plate for electrostatic printing
Inventor: NAGANUMA TSUTOMU
IPC: B41N1/12
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a printing plate for printing a small lot of 100-1,000 sheets having sufficient sensitivity even to semiconductor laser beams by using a photoconductive layer composed of a phthalocyanine pigment, ZnO, and ZnS, and an electrically conductive toner to form a printing plate for electrostatic printing. CONSTITUTION:A photosensitive body 3 is composed of a conductive substrate 1 and a photoconductive layer 2 prepared by dispersing into a binder resin, ZnO, ZnS, and a phthalocyanine pigment, such as X-type (alpha-type, beta-type) metal-free phthalocyanine, epsilon-type (alpha-type, beta-type) copper phthalocyanine, or various other phthalocyanines. The photosensitive body 1 is exposed to semiconductor laser beams 4, the obtained latent image is developed with an electrically conductive toner, and fixed to form a printing plate for electrostatic printing.
Patent JP-S58212094-A (JP)
Inventor: NOBUE TOMOTAKA
IPC: H05B6/76
Filed: 1982-06-03
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-H08288608-A (JP)
Title: Printed wiring board
Inventor: KAWAMATA MAKOTO
IPC: H05K3/28
Filed: 1995-04-20
Abstract: PURPOSE: To provide a printed wiring board which does not generate burrs nor impress stresses upon mounted parts, can hold the original reliability of the parts, has side-face through holes having high connection reliability, and is suitable for high-density packing. CONSTITUTION: Since a land suitable for soldering is provided in each area of a printed wiring board 4 on which the same kind or different kinds of printed wiring board are edited and a land 3 coated with a resist which repels solder is provided in each area of a lightening margin 5, the lightening part 5 can be easily separated from the board 4 from a cutting line 2 formed of a slit 7 after parts are soldered.
Patent JP-H06135327-A (JP)
Title: Rotating seat
Inventor: JIYANNRUI DANTON
IPC: B60N2/14
Filed: 1992-04-15
Abstract: PURPOSE: To provide a rotary seat rotatable so that the passenger always turns in the running direction. CONSTITUTION: The seat comprises a fixed frame 24 fixed to the vehicle floor through a support 28 and a movable frame 22 to the top of which chairs 11, 11' are fixed, the movable frame 22 is pivoted onto the fixed frame 24 so as to take two positions 180 deg. apart from each other with center at a vertical pivot 32 disposed on a symmetric plane P to the two chairs, and the fixed frame 24 extends underneath one chair 11 slightly beyond the symmetric plane P to the two chairs while the other chair 11' is a cantilever to the fixed frame.
Patent JP-H06290967-A (JP)
Title: Protective device for forced ventilation type reactor
Inventor: EBIZUKA RYUJI
IPC: H01F37/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a protective device quickly determining the absolute value of the allowable temperature of the temperature of a reactor coil, emitting a command to a protective circuit, interrupting a unit circuit and positively protecting a forced ventilation type reactor when a ventilating fan is stopped by trouble in the forced ventilation type reactor. CONSTITUTION:In a protective device for a forced ventilation type reactor composed of principal parts such as a temperature sensing element 10, a temperature sensor, a set temperature comparator, a circuit breaker, etc., the temperature sensing element 10 is fixed onto the surface of an insulating coating reactor coil on the intake port side.
Patent JP-H10290528-A (JP)
Title: Voltage-reactive power monitoring controlling device
Inventor: KUBO OSAMU
IPC: H02J3/18
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-reactive power monitoring controlling device which maintains the stability of a voltage at a high level upon securing margins to the bus voltage of a substation and the operating upper and lower limit values of a reactive power flow flowing through a power-transmission line. SOLUTION: A device 101 estimates the quantity of state in a system, for example, the bus voltage, the reactive power flow flowing through a line, the effective power output of a generator, and the effective power load power and reactive power load of a load bus by performing estimating calculation in a time cross section. A device 102 calculates the deviation discriminating indexes of the operating upper and lower limit values of the bus voltage and reactive power flow of the line by using the results of the estimating calculation and data 103. A device 104 discriminates the presence/absence of deviations from the operating upper and lower limit values of the bus voltage and reactive power flow of the line by comparing the indexes calculated by the device 102 with thresholds read from data 105.
Patent JP-S6035960-A (JP)
Title: Protecting device of electron tube
Inventor: OZAKI AKIRA
IPC: H01J27/02
Filed: 1984-05-15
Abstract: PURPOSE:To effectively protect an electron tube against anode loss by calculating the anode loss of the tube from the terminal voltage and the load current of the tube, and limiting or breaking the current of the tube when the calculated value exceeds the set value. CONSTITUTION:The anode voltage of an electron tube 3 is obtained by calculating the difference between the output signal of a voltage divider 8 and the output signal of a voltage divider 6 in a subtractor 9. The product of the anode voltage signal and a load current signal obtained by a branch unit 7 is calculated by a multiplier 10 to obtained the anode loss in the tube 3. When the anode loss becomes larger than the reference value set by a setter 12, the output of a comparator 11 is transmitted to a drive circuit 4, thereby limiting or breaking the current of the tube 3.
Patent JP-2000288608-A (JP)
Title: Rolling roll
Inventor: YAMAMOTO KATSU
IPC: B21B27/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent slip during rolling by improving the fixing strength of a rolling ring in the rolling roll whose rolling ring is fixed to the outer periphery of the main body of the roll. SOLUTION: In the rolling roll constituted by fixing the rolling ring 14 to the outer periphery of the main body 11 of the roll which is revolved around the axial line O, lateral pressure S is imparted to this rolling ring 14 in the axial line O direction and also the rolling ring 14 is fixed on the outer periphery of the main body of the roll by imparting internal pressure P from the inner peripheral side in the radial direction to the axial line O, for example, by fixing by executing shrinkage fit, expansion fit or press fit of the rolling ring 14 on the outer periphery of a cylindrical holder 18 attached to the outer periphery of the main body 11 of the roll.
Patent JP-H0453-A (JP)
Title: Planetary gear
Inventor: MIZUTA MUNEO
IPC: F16H1/28
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the occurrence of deficiency in cooling of a portion around a pinion during high speed rotation by arranging an oil guide member for directing the flow of oil injected from a shaft located at the central part of a carrier to a pinion, on the carrier. CONSTITUTION:Since, during high speed rotation, the force of oil injected through an oil injection shaft 4 located to the central part of a carrier 1 is increased, oil is difficult to flow to an engaging part 21 of a pinion 2. However, since an oil guide member 5 directing the direction of the flow of oil to the pinion 2 and bent at a central part is arranged to a carrier, oil flows to the engaging part 21 of the pinion 2, and the pinion 2 is always cooled by means of oil. The oil guide member 5 axially intercouples a base plate 11 and a carrier plate 12 in a part where the base plate 11 and the carrier plate 12 are positioned in parallel to each other, resulting in improvement of return rigidity of the carrier 1.
Patent JP-S5428918-A (JP)
Title: Internal combustion engine
Inventor: SAKAI YASUROU
IPC: F02B23/00
Filed: 1977-08-09
Abstract: PURPOSE: To greatly improve the burning property of mixture, by accelerating the mixing of the mixture in all running ranges without dropping the suction efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58212058-A (JP)
Title: Separator for lead battery
Inventor: TSUJINO NAOHIRO
IPC: H01M50/477
Filed: 1982-06-03
Abstract: PURPOSE:To improve the high rate discharge characteristic by jointing at least two stripes of tape having glass fiber bonded with methacrylic acid ester binder of specific width as the basic material on one face of a separation substrate thereby reducing the fluctuation of electrolyte level during charge/discharge and the inner resistance. CONSTITUTION:The glass tape 4 has the basic material where an acid-resistant and oxidation-resistant borosilicate C glass fiber is bonded with methacrylic ester binder while has the width of 10-50mm. which is selected in accordance to the application. When cutting the tape having practical thickness of 0.1-2.0mm. shorter than the width of 10mm., the productionability and the yield will deteriorate considerably while when the width is wider than 50mm., the defect of conventional flat glass mat can not be eliminated. The separation substrate 1 and the glass tape 4 are jointed such that the number of tapes will be more than two on one face of said substrate 1. Consequently the gas produced during charging will be dispersed easily through the gap of the tapes 4 while the tapes 4 will improve the holding and dispersion of electrolyte on the surface of the positive plate.
Patent JP-H04324990-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: YAMAGISHI MASAKAZU
IPC: H05K1/16
Filed: 1991-04-25
Abstract: PURPOSE:To manufacture a hybrid integrated circuit without a dedicated and separated burning process where a printed resistor formed on a board is burned for a long time. CONSTITUTION:Epoxy-modified multifunctional maleimide resin base carbon resin printing resistor paste is screen-printed between conductive paths 12 formed on a board 11, an overcoat film 16 is screen-printed on the printed resistor paste, and then the printed resistor paste is hardened a following process provided with a burning process which is carried out following a resistor printing process.
Patent JP-H07274791-A (JP)
Title: Fishing tackle for automatic adjustment
Inventor: HAMADA HIDEO
IPC: A01K97/11
Filed: 1994-04-08
Abstract: PURPOSE:To provide a fishing tackle, designed to pull a fishing line in good timing when a fish takes a bait attached through a fishhook to the tip of the fishing line and pierce the fishhook through the fish and capable of automatically adjusting the timing which is hard to adjust by an amateur and pulling the fishing line. CONSTITUTION:This fishing tackle for the automatic adjustment is constituted by installing a sliding unit 2 in the interior of a cylindrical case 1 equipped with a sensing table 7 at the tip so as to slide in the direction of the rear end of the case 1 by a force of a spring 4, further securing the rear end of a supporting tool 5 for a sensing pin connectedly provided with the sensing pin 6 at the tip to the sliding unit 2, pressing and fixing the sensing pin 6 to the sensing table 7 with the tip of the supporting tool 5 for the sensing pin and pulling a fishing line 8 forward so as to remove the sensing pin 6 from the sensing table 7 and pull the fishing line 8 rearward.
Patent JP-H03292572-A (JP)
Title: Animation data display device
Inventor: UEHARA HIROTOSHI
IPC: G06T1/00
Filed: 1990-04-11
Abstract: PURPOSE:To enable browsing retrieve of an optional animation data (file) by taking out a frame set before or after a detected switching scene and displaying an index image. CONSTITUTION:A scene switching detection means 41 detects the scene switching of an animation file read out of a data reading means 32. An animation index control means takes out a frame set before or after the scene switching detected by the means 41 and controls the frame. Then, this index control means holds the frame Nos or the frame data. The information on a mobile vector showing the parallel shifts of the entire images as well as the correlation between two frames continuing in terms of time, for example, is used for detection of the scene switching. A display means 5 displays the index images controlled by an animation index generation mechanism 4 in a list. Thus, the animation editing efficiency is improved.
Patent JP-H10289448-A (JP)
Title: Recording failure determination device for optical disk recording system
Inventor: ISHIZUKA KENICHI
IPC: G11B7/126
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording failure determination device for an optical disk recording system, which is capable of taking quick measures to solve the failure by specifying the recording failure in an optical disk medium and its cause. SOLUTION: This device comprises a laser power detecting means (photoelectric transducer section) 12 for detecting the output intensity of a laser light B, a return light detecting means (CCD sensor) 13 for detecting the intensity distribution K of a reflected return light from an optical disk medium 100 and outputting it and an operation control unit 11 for performing an arithmetic operation by receiving bits of information from these detecting means.  The operation control unit 11 includes a power fluctuation detecting function for detecting the fluctuation of laser power, a peak value fluctuation detecting mechanism for detecting the peak value fluctuation of the intensity distribution K of the reflected return light and a recording failure determining function for outputting, based on bits of information therefrom, the existence of a recording failure and its cause as determination information to the optical disk medium 100.
Patent JP-S5219889-A (JP)
Title: Temperature controller
Inventor: OOZEKI TOSHIYUKI
IPC: G05D23/19
Filed: 1975-08-08
Abstract: PURPOSE: To reduce overshoot in temperature rise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264171-A (JP)
Title: Method for coating embossed surface
Inventor: TAKAHASHI FUMIO
IPC: B05D5/06
Filed: 1987-04-18
Abstract: PURPOSE:To promote design properties and stereognostic feeling with synergistic effect of both coating result and an uneven pattern from embossing work by applying coating coincident with the uneven pattern on a main material by means of a roll for coating which is applied with the same uneven pattern as an embossing roll. CONSTITUTION:Embossing work is performed on the surface of a main material A consisting of a synthetic resin plate or the like having a smooth surface by means of embossing rolls 2, 3 applied with an uneven pattern and then the surface of the main material A is coated by a coating roll 5 applied with paint by means of a transcription roll 6. The same uneven pattern as the embossing roll 2 is applied on the surface of the coating roll 5 and the uneven pattern of the roll 5 is allowed to coincide with the unevenness of the face worked with unevenness of the main material A and the roll 5 is rotated by transfer of the main material A. As a result, embossing work is synchronized with a coating pattern and thereby design properties and stereognostic feeling can be promoted with synergistic effect of both uneven pattern and coating resulting from embossing work.
Patent JP-S60240974-A (JP)
Inventor: NODA TOSHINORI
IPC: F25D11/02
Filed: 1984-05-14
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-S58657-A (JP)
Title: Power transmission device for vehicle
Inventor: HIRAMATSU TAKEO
IPC: F16H63/46
Filed: 1981-06-23
Abstract: PURPOSE:To transmit only prescribed smooth torque to an output shaft, by feeding an excitation current to an electromagnetic clutch and performing feedback control of th current so that the output shaft can be rotated at a lower speed than rotary speed of a crankshaft. CONSTITUTION:An absolute value 1 Ne-Nt of difference between speed Ne of a crankshaft 4 and speed Nt of an output shaft 16 is smoothed to detect a smoothed value No. Then a current, fed to a clutch coil 14 in an electromagnetic clutch 8, is feedback controlled by an electronic controller so that the smoothed value No may be aligned to a preset slip speed Ns. And the electromagnetic clutch 8 rotates the output shaft 16 at the speed Nt, lower by the preset slip speed Ns larger than a variable speed + or -DELTANe from change of torque, for the speed Ne of the crankshaft 4, having the torque change.
Patent JP-H07298963-A (JP)
Title: Merchandise display shelf of showcase
Inventor: ITO TATSURO
IPC: F25D25/02
Filed: 1994-05-10
Abstract: PURPOSE:To provide a merchandise display shelf of showcases designed to be easily assembled by simple operations even on site at a place to be installed with the showcases without executing welding and screwing. CONSTITUTION:This merchandise display shelf is assembled and constituted by building a shelf frame 11 of a parallel cross shape having a rigid frame structure by a pair of right and left brackets 8 which project forward from shelf struts and are supported with a cantilever method, a front shelf frame 9 and rear shelf frame 10 which are spanned between these brackets and are coupled by an inter-engaging system and placing a shelf board 12 on this shelf frame. The front shelf frame 9 is formed of an aluminum extrudate integrated with a tag molding 9a commonly used as a shelf fence. The brackets 8 are formed to an inverted L shape in section. Engaging holes 8a are formed in the front parts of the upper surfaces of the brackets and side facing notch grooves 8b are formed in the rear parts thereof. Engaging projections 9b, 10b formed at the shelf frames 9, 10 are fitted therein. The shelf frame 11 having the rigid joint structure is thus built without welding or screwing.
Patent JP-S62251000-A (JP)
Title: Vacuum drier for night soil
Inventor: SAKAI TAKATOSHI
IPC: C02F11/12
Filed: 1986-04-25
Abstract: PURPOSE:To compact the titled device and to reduce the running cost by holding the inside of the vacuum drier at the specified temp. and introducing anaerobic bacteria thereinto. CONSTITUTION:Night soil is collected in a storage tank 1 and anaerobic bacteria are introduced thereinto and stirred. Night soil is fed to a vacuum drier 3 by a transfer pump 2. Solenoid valves 15, 16 are actuated and controlled so that the inside of the vacuum drier 3 is held at 50-70 deg.C. Gaseous methane produced by the fermentation of night soil is passed through a desulfurizer 11 and stored in a gas holder 10. When water content of night soil incorporated in the vacuum drier 3 reaches 30-40%, degree of vacuum is reduced and night soil is allowed to fall to a two-step drier 4. Herein it is reheated by the exhaust B of a boiler and steam A and furthermore water content is reduced and thereby the burden of sewage treatment can be reduced.
Patent JP-S57210831-A (JP)
Title: Manufacture for thermoplastic resin tube
Inventor: GOTOU MASAYUKI
IPC: B29C48/885
Filed: 1981-06-22
Abstract: PURPOSE:To increase the durability of a thermoplastic resin tube at high temperature  by following method in which an extruded resin tube is drawn through the tube path  of a sizing device, and then only the surface of the tube once having been cooled and  solidified is fused by heating, and it is subsequently cooled and solidified, thereby removing the residual strain in the surface layer of the resin. CONSTITUTION:Thermoplastic resin at half fused plastic state is extruded in tubular  form from a extruding head 2 and the predetermined diameter of the tube is obtained  by being drawn through a sizing device 3. At sizing, the extruded tube with slightly larger diameter than that of a tube path 31 of said device is drawn through said tube  path 31 with finished tube-diameter. Then, because the tube is sucked by vacuum  through many holes 31a on the peripheral wall of the tube path 31, the tube is passed  through the path in the state where it is closely in contact with the wall of the tube  path 31. Therefore, the tube cooled and solidified in next cooling tank 4 has residual  strain on its surface. Then only this surface of the tube is heated and fused in a high  temperature liquid bath 6, and is again cooled and solidified in next cooling tank. Accordingly, the residual strain on its surface is removed, thereby increasing the elongation in tension remarkably and providing the durability for long period.
Patent JP-2000294143-A (JP)
Title: Separating method of cathode ray tube from image display panel, cutting method, and separating device
Inventor: YOTSUMOTO MIKIO
IPC: B09B3/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To efficiently, quickly cut and separate a cathode ray tube in almost a dry process by jetting water pressed to critical pressure or higher, and heated to a temperature of a specified value and a critical temperature or lower to the outer circumferential part of the cathode ray tube from a nozzle, and separating a panel part from a funnel part. SOLUTION: A cathode ray tube separating device 100 has two facing nozzle heads 73 for jetting water. As water jet, pressed to a critical pressure or higher and heated to 100 deg.C or higher but at a critical temperature or lower, for example, is supplied from a water jet generator, the nozzle head 73 is constituted so as to approach to and separate from the side of a cathode ray tube 1 with a driving means such as a motor or an air cylinder, and keep a specified gap to the cathode ray tube 1. Position data of the joining part of a funnel part and a panel part is decided in the preceding process, and instructed to a nozzle head 73 driving means.