baber/WOPTO huggingface dataset:
Patent JP-H0429470-A (JP)
Title: Television receiver
Inventor: MURANAKA MASATAKA
IPC: H04N3/23
Filed: 1990-05-23
Abstract: PURPOSE:To always perform proper S form correction without increasing the power consumption of a horizontal deflecting circuit by providing a correction current generating means which applies a waveform approximating a sine wave to a horizontal convergence coil and correcting the linearity distortion in the center and the periphery in the horizontal direction of a display picture by the correction current. CONSTITUTION:Waveforms A and B are inputted to a switch IC 1 to switch the switch IC 1 by a square wave C whose polarity is changed in the first half and the latter of a horizontal period, thereby obtaining a parabolic wave D, whose polarity is inverted in the first half and the latter of the horizontal period, in the output terminal. The amplitude of this waveform D is fixed independently of the horizontal frequency and is changed only in proportion to the horizontal amplitude of the picture. The parabolic waveform D and a horizontal saw tooth voltage waveform E are added in a proper level by resistance R1 and R2 and are inputted to an inverting amplifier IC 2 to obtain a voltage waveform approximating a sine waveform like a waveform F as the output. This waveform F is adjusted to a proper level by a volume VR1 and is inputted to an operational amplifier IC 3 to flow the correction current to a horizontal convergence coil L1.
Patent JP-S62289964-A (JP)
Title: Disk drive device
Inventor: KANCHIKU YOJI
IPC: G11B19/20
Filed: 1986-06-09
Abstract: PURPOSE:To always hold a magnetic sheet at a prescribed height by setting the spring constant of a corrugated washer so that the extent of deformation of the washer due to the force generated for detachment of a disk cartridge is smaller than an allowable extent of disk height variance. CONSTITUTION:Though the force with which a disk cartridge 36 is pressed in the direction of an arrow A is applied to a ball bearing 42 through a disk 48, the height of the disk 48 is not changed because the ball bearing is an approximately rigid body. Meanwhile, the force generated by the attraction of an attracting magnet 50 is applied in such direction that a corrugated washer 52 is compressed when the disk cartridge 36 is taken out. The spring constant of the corrugated washer 52 is set to satisfy relations A>=P/K where A is the allowable extent of height variance of the disk 48 and K is the spring constant of the corrugates washer 52 and P is the attraction of the attracting magnet 50. Thus, the disk height is not considerably changed to always keep the magnetic sheet at a prescribed height.
Patent JP-H0430007-A (JP)
Title: Stuck object removing method of drier for regenerating asphalt pavement waste material
Inventor: HORAI HIDETO
IPC: E01C19/10
Filed: 1990-05-23
Abstract: PURPOSE:To make a stuck waste material fragile by heating the stuck asphalt waste material on the drum inner periphery wall of a waste material regenerating drier to the preset temperature with the hot air fed into a drum, spraying water with a pipe to quickly cool the waste material, then scraping the stuck waste material. CONSTITUTION:The drum 2 of a drier 1 heating and drying an asphalt waste material is rotatably and slantly supported by support rollers 4 and rotated at the preset speed, hot air is fed into the drum 2 with a burner 5, and exhaust gas is sucked from an exhaust gas duct. Many scraping blades 9 are provided on the inner periphery wall of the drum 2 together with check blades 10 advancing the inserted waste material into the drum 2. A pipe 12 and a hose 13 spraying water into the drum 2 are inserted through the pipe insertion hole 15 of a hot hopper 14 on the waste material insertion side of the drum 2, and water is sprayed to the stuck sedimentation with the pipe 12. The stuck waste material is made to be easily peeled off, and the scraping work can be reduced and shortened.
Patent JP-S5931092-A (JP)
Inventor: SUMIKEN SHIROU
IPC: H05K1/11
Filed: 1983-07-20
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-S5932357-A (JP)
Title: Voltage converter
Inventor: YOSHIMUNE HIDEO
IPC: H02J13/00
Filed: 1983-07-20
Abstract: PURPOSE:To reduce the number of cables and pins as well as to cut down the cost of the titled voltage converter by a method wherein two direct control voltage are transmitted by converting them into a signal. CONSTITUTION:The synchronizing signal sent from an input terminal 1 is integrated by an integration circuit consisting of a variable resistor 2 and a capacitor 3, and then it is supplied to a signal transmission line 6 through the intermediary of a variable resistor 4. Said signal is inputted to a peak holding circuit 7 and a clamp circuit 8. Also, the synchronizing signal sent from the input terminal 1 is inputted as a lock signal to the peak holding circuit 7 through the intermediary of a signal transmission line 6 and, at the same time, it is inputted to a counter circuit 10. The output of the peak holding circuit 7 is outputted as a DC control voltage, and using this voltage, the waveform shaping of the signal sent from the signal transmission line 6 is performed by the clamping circuit 8. The AND of the output of the clamping circuit and the clock signal is obtained by a gate circuit 9, its output is added to a counter circuit 10, and the second DC control voltage is obtained from said counter circuit 10.
Patent JP-S63300156-A (JP)
Inventor: UEZONO ITSUO
IPC: E04D3/00
Filed: 1987-05-30
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-S63298809-A (JP)
Title: Magnetic head device
Inventor: KAIDA KATSUHIKO
IPC: G11B5/31
Filed: 1987-05-29
Abstract: PURPOSE:To ensure the read/write by arranging a thin film head and an integrated circuit chip including a recording and reproducing circuit adjacently onto a slider block. CONSTITUTION:A recording and reproducing circuit is formed as an integrated circuit chip 20 and it is fitted onto a slider block 12 close to the thin film head. A read pad 21 for input/output of power supply, ground, a write signal and a read signal or the like and a lead 22 led out of the pad 21 are formed on the slider block 12 via an insulation layer such as glass or the like. The lead pad 21 and the lead 22 are formed by the photolithography method together with the coil 10 and the direct bonding between the integrated circuit chip 22 and the tip of the lead 22 is applied by using bump mount. An overcoat layer for protection is formed as a whole. Thus, the effect of noise between the thin film head and the recording and reproducing circuit is drastically reduce and the read/write is ensured.
Patent JP-H01303583-A (JP)
Title: Display control circuit
Inventor: UCHIUMI YASUNORI
IPC: G06T11/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain diverse display mode patterns without rewriting a display memory by switching a corresponding mode pattern in a table at a specific position of timing of the parallel-series shift outputs of plural display memories. CONSTITUTION:This circuit is equipped with the display memories (display planes) 11 and 12 stored with different bit patterns consisting of plural bits, the table 11 stored with display mode patterns obtained by processing the combination of selected parallel outputs of the display memories 11 and 12 by a program, and a means 12 which switches the corresponding mode pattern of the table 11 at the specific position of the timing of the parallel-series shift outputs of the display memories 11 and 12. Consequently, diverse display mode patterns are realized with the size-reduced constitution without rewriting the display planes.
Patent JP-S6025264-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: ANZAI YOSHIHARU
IPC: H01L27/01
Filed: 1983-07-22
Abstract: PURPOSE:To discover defective early, and to reduce wasteful work by measuring resistance values every time each resistance element is trimmed completely, stopping a trimming when the resistance values extend outside a standard and starting the trimming of a resistance element in the next module. CONSTITUTION:A resistance element R1 in a moduel M1 is trimmed, and the resistance value of said resistance element is measured and an acceptable or a defective is decided. The next resistance element is started to be trimmed when the resistance value is kept within a standard, and the work is repeated until all resistance elements in the module M1 are trimmed completely. A module M2 is started and a resistance element R1 is trimmed similarly, and the resistance value of said resistance element is measured and an acceptable or a defective is decided. The next resistance element is started to be trimmed when the resistance value is kept within the standard, and work is repeated unitl all in the module M2 are completed. Resistance elements R1-Rn are trimmed and resistance values are measured regarding all modules up to a module Mn in the same manner, and acceptable or defective resistance elements are each decided.
Patent JP-S5834303-A (JP)
Title: Hole pitch measuring device
Inventor: MUTOU HEIKICHI
IPC: G01B5/14
Filed: 1981-08-25
Abstract: PURPOSE:To obtain a simple high-precision measuring device which does not require skillfulness, by providing pins which can be inserted into two holes at both ends of a substrate, and allowing one pin to move toward and away from the other and measuring its displacement. CONSTITUTION:Prior to the pitch measurement of holes (a) and (b) of a body W to be measured, the interval between a reference pin 4 and a measurement pin 16 is adjusted to reference size P. In this state, this device is placed on the body W to be measured and the pin 4 is lowered along the through hole of a bush 3 fixed to the substrate 1 to insert a tapered part 4a into the hole (a). Simultaneously, the measurement pin is lowered to insert a tapered part 16a into a hole 6. Then when hole pitch has deviation, three members of the measurement pin 16 slide to left or right through a slider 13 and a movable bush 15b in accordance with the extent of the deviation. Said sliding displacement is measured by a dial gauge 24 through a measurement rod 27 and a measurer 25.
Patent JP-H0216309-A (JP)
Title: Valve system of four cycle engine
Inventor: MORISHITA ISAO
IPC: F01L1/00
Filed: 1989-05-26
Abstract: PURPOSE:To even a combustion chamber ceiling wall and improve flame propagation in device provided with three intake(discharge) valves by standing a center valve more vertically than outside valves, and locating an end of combustion chamber center side of a valve plate at substantially the same height as that of a lower surface of a valve plate of the outside valve. CONSTITUTION:Three intake valve openings 19, 18, 19 and two discharge valve openings 20, 20 are formed on a substantial circumference along a peripheral edge of a combustion chamber recession 16 of a cylinder head 11, while a plug hole 22 is formed at the center of the combustion chamber recession 16. The intake valve openings 18, 19 and the discharge valve opening 20 are opened and closed by intake valves 24, 25 and a discharge valve 26. A valve shaft 24a of the center intake valve 24 stands more vertically than those of the outside intake valve 25, while an end 24c of the combustion chamber center side is located at substantially the same height as the lower end of a valve plate 15b of the outside intake valve 25 viewing in the direction of the cam shaft of a valve plate 24b. It is therefore possible to even places around a fire plug of the combustion chamber ceiling wall.
Patent JP-H08322544-A (JP)
Title: Cigarette treatment device
Inventor: KONDO NOBUYUKI
IPC: A24F19/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a cigarette treatment device capable of removing offensive odor, etc., due to smoking through adsorption e.g. offensively odorous matter existing mainly in the subplumes from cigarettes. CONSTITUTION: This device stands equipped with a cigarette end holder 12a, a cylindrical body 14 covering the holder 12a and having an opening 26 on part thereof, a suction chamber 24 to suck the subplumes generated from the cigarettes in the holder 12 and flowing toward the opening of the cylindrical body 14 so as to be passable through the opening, and a filter section 20 installed in the cylindrical, body 14 and passable for subplumes.
Patent JP-H05324668-A (JP)
Title: Production plan generating method
Inventor: OMURA TAKAYUKI
IPC: G06Q50/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a production plan generating method capable of forming the plan of synchronous production in which the progressing state of each proc ess and the production efficiency of the process are taken into consideration. CONSTITUTION:As for a production plan, first of all, in a box member working process plan I, plan sorting processing is executed by executing sequencing about the progress of a subject in a box member working process. After this processing is finished, the production plan for the box member working process is generated by box member working process plan generation processing. In a door member working process plan II, the priority of the subject is set, and simultaneously, the priority of the same subject as the box member working process, that is, the subject to be synchronized is set as well, and the plan sorting processing is executed. After the plan sorting processing is finished, the production plan for a door member working process is generated by door member working process plan generation processing.
Patent JP-H04358852-A (JP)
Title: Thermal printer
Inventor: ATSUMI HIROAKI
IPC: B41J2/36
Filed: 1991-06-05
Abstract: PURPOSE:To prevent irregularity in density due to fluctuation in load of power supply in a thermal printer. CONSTITUTION:A dummy circuit 11 is equipped with the same structure as that of a thermal head 10, excepting that a data DATA is inuersed by a NOT circuit 15 to be inputted to the dummy circuit 11, dummy resistors 9 are of the same members as those of the heating elements 1, and the number of members is the same as that of the heating elements 1. Further, the operation and functions of a driver 12, a latch 13, and a shift register 14 are respectively the same as the those of a driver 2, a latch 3, and a shift register 4 of the thermal head 10. Let the number of the heating elements 1 be (n). Since the data DATA to be inputted to the dummy circuit 11 has been inversed by the NOT circuit 15, when the heating elements (the number of them is k(0<=k<=n) are electrified, (n-k)-dummy resistors are electrified. Therefore, (n)-heating elements are always electrified to the power supply, and fluctuation in load is never caused.
Patent JP-S5837848-A (JP)
Title: Tracking system of optical information
Inventor: TSUNODA YOSHITO
IPC: G02B27/44
Filed: 1981-08-28
Abstract: PURPOSE:To ensure the stable tracking, by setting >=2 light spots at the front or back of the information recording/reproducing light spot or in both directions of the light spot and with a slight shift given in the contrary direction to the track direction. CONSTITUTION:Five light spots 6a1, 6a2, 6b, 6c1, and 6c2 are formed on a track 16b. The spot 6b is used for the recording/reproduction of the information. The spots 6a1 and 6c1 are set at the right side of the track 16b with a slight shift given between them; while the spots 6a2 and 6c2 are set at the left side of the track 16b with a slight shift between them. The spots 6a1, 6b and 6c2 are on a straight line and form an angle theta2 with the track 16b with distances l4 and l3 to  the track 16b. On the other band, the spots 6a2, 6b and 6c1 are on a straight line and form an angle theta1 with the track 16b with distances l2 and l1 to the track 16b respectively. In general, l1=l2, l3=l4 and l1theta1= l3theta2 are satisfied. Then the tracking is made possible by detecting the difference of the  reflected light volume between the light spots 6a1 and 6a2, the difference of th  reflected light volume between the spots 6c1 and 6c2 or the sum of these differences.
Patent JP-2000317525-A (JP)
Title: Press bending die
Inventor: SUZUKI GISABURO
IPC: B21D5/01
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for manufacturing many kinds of dies in correspondence to the curving of a punch pressing surface and to reduce a die cost by consisting of above die with a pressing surface built up to a required shape and a urethane plane plate which is placed atop a receiving base installed within a holding frame in such a manner that the central part of a recess is deepest and has a required thickness. SOLUTION: The receiving base 5 is installed in the holding frame 6 of a box shape in such a manner that the recess 5a of the receiving base in the central part is deepest. The recess 5a of the receiving base is formed to a staircase-like shape. A plate of, for example, about 50 mm in thickness is used as the urethane plate 7 to be placed atop the receiving base 5. The bending die is composed of the urethane plate 7 and the punch 4. When the plate material to be bent is placed on the urethane plate 7 and is pressed by the punch 4, the plate material curves in compliance with the shape of the pressing surface 4a of the punch 4.  At this time, the urethane plate 7 intrudes into the recess 5a of the receiving base 5 but the rear surface of the plate material is received by sufficient force and, therefore, the plate material curves in compliance with the pressing surface 4a of the punch 4. Since the urethane plate 7 has elasticity, the plate material is deformed in corresponding to the shape of the pressing surface 4a.
Patent JP-H0428463-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: TSUTSUMI KAZUHIKO
IPC: B22D41/58
Filed: 1990-05-24
Abstract: PURPOSE:To execute stable continuous casting by arranging a gas pressure equalizing chamber to a submerged nozzle barrel part or discharging hole side wall part and also forming a submerged nozzle inner wall or discharging inner wall part adjacent to this pressure equalizing chamber with formed refractory including fine penetrating holes at random. CONSTITUTION:The submerged nozzle, which can concentrically inject gas having low activity of argon, etc., from the discharging hole 3 wall part and bottom part with deposit remarkably stuck and further surface in the pressure equalizing chamber 4 at lower part from molten metal surface in a mold, is provided. The gas pressure equalizing chamber 4 is arranged at the side wall part or to the bottom part of discharging hole 3 and the formed refractory 14 including the fine penetrating holes at random and made by adding natural or artificial combustible fiber in formed refractory raw material and burning up at the time of burning is applied to inside material from this pressure equalizing chamber 4. This nozzle is the gas blowing type submerging nozzle, which can concentrically blow a gas to the position substantially mostly needing prevention of sticking and deposition at the side wall part or the bottom part in the discharging hole 3. By this method, the sticking and the deposition of inclusion of alumina, etc., to the discharging hole in the submerged nozzle are not developed, and the stable continuous casting can be executed.
Patent JP-H01306632-A (JP)
Title: Apparatus for repeatedly injecting lubricant in bearing of rotor means of open end spinning frame
Inventor: EBUGENI PABUROOBUICHI NOOBUIIK
IPC: D01H7/20
Filed: 1988-05-31
Abstract: PURPOSE: To provide the subject apparatus having such a scheme that a blocking means integrated with a plurality of passages and a plurality of embedded check valves is held between the shoulder of a stationary flange and the annular member of the mobile member of an assured holder mechanism so as to extend the service life of a rotor means. CONSTITUTION: This apparatus has such a scheme that a blocking means 2 is held on a rotor means 4 by the aid of the parts 5, 6 on both sides of the blocking means 2; the blocking means 2 which has a plurality of radially extending pressure passages and a plurality of embedded check valves is connected to pressure pumps 26, 24, 25 for respectively feeding flushing fluid, compressed air and lubricating oil; the annular member 42 of the mobile member 39 is pressed on sealing member 16 by moving a holding table 36, the blocking means 2 is pressed on the annular shoulder 28 of a bearing flange 27 by turning a handle wheel 41 and moving the mobile member 39 to compress the sealing members 15, 16; the above-mentioned three kinds of fluids are then fed in a given order via a gap 11 to a bearing 10, and the flushing fluid is returned to a tank 33.
Patent JP-H02311729-A (JP)
Title: Thin film type pressure sensor
Inventor: FUKUDA MITSUHIRO
IPC: G01L9/00
Filed: 1989-05-26
Abstract: PURPOSE:To improve workability by providing a plurality of pins which also serve the role of a pad for connection of an electromagnetic substrates and soldering of lead wires between the electromagnetic substrates. CONSTITUTION:A lead wire group L is soldered to the end parts of a pins P which are provided on a second electrode substrate 32 as a protruding pattern at a second stage. Therefore said parts are separated from the end parts of the electrode pattern of a first electrode substrate 30 which is a gold-wire bonding part. Thus, the gold wires are covered with the substrate 32, and troubles such as cutting of the gold wires during working are eliminated. Furthermore, a sufficient space is provided for soldering the lead wires L to the pins P, and workability is excellent. Solder bridges are few. These properties contributer to securing of mass productivity. Alumina substrates are used for substrates 30 and 32. The electrode pattern is formed by printing and baking conductive paste. Heat resistance is provided, and a chip resistor and a Melf resistor can be provided by using reflow furnace.
Patent JP-H0986754-A (JP)
Title: Image forming device
Inventor: MARUYAMA YUICHI
IPC: B65H29/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To keep carried and delivered sheets free from a rumple by applying the constitution that a sheet carrying speed with a carrying means positioned downstream of the fixing device of an image forming device is made variable, depending upon a sheet carrying condition or the like. SOLUTION: When a paper sheet carried after an image fixed thereon with a fixing roller 7 is a repeated copy, or comes from the feed of a long-sized paper sheet, the linear velocity of a delivery roller 11 is decelerated to be slower than the initial linear velocity thereof, but within a range equal to or above the linear velocity of the paper sheet at a fixing part, thereby keeping the sheet free from a rumple or the like. Also, when the delivery roller 11 is in a decelerated control mode and a gap between paper sheets is equal to or above the prescribed value, the velocity of the delivery roller 11 is reset to the initial linear velocity, thereby preventing the paper sheets from being deflected between the fixing roller 7 and the delivery roller 11.  In other than the prescribed conditions, the delivery roller 11 is driven at a constant speed without any deceleration control, and the drive thereof is stopped after the passage of the sheet.
Patent JP-S5925134-A (JP)
Inventor: KAWASAKI KENJI
IPC: H01H50/18
Filed: 1982-07-30
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-S5259317-A (JP)
Title: Quantitative liquid filling device
Inventor: SUGIYAMA KUNROU
IPC: F17C13/02
Filed: 1975-11-11
Abstract: PURPOSE: By establishing a detection means utilizing ultrasonic waves at the filling position of the quantitative liquid and stopping the filling of the liquid, the quantitative liquid filling device where of the mounting position is easily changed and it can be used if the strage bath is sealed irrespective of the size and the configuration of the strage bath. 
     COPYRIGHT: (C)1977,JPO&Japio