baber/WOPTO huggingface dataset:
Patent JP-H1123707-A (JP)
Title: Arpa and its signal processing method
Inventor: TAKAYAMA HITOSHI
IPC: G01S7/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ARPA(automatic radar plotting assisting device) which can provide appropriate collision preventing information without receiving any influence from land sections by automatically masking the land sections which are not required to be caught with electronic lines. SOLUTION: The marine chart information of the same extent of radar images outputted from radar equipment is acquired by using the present position information of its own ship and the azimuth and distance information of land sections around the ship are obtained form the marine chart information. Then a reflect signal (c) inputted to an ARPA is obtained by superposing data (b) which eliminate reflect signals from land sections specified from the azimuth and distance information upon reflected signals (a) inputted from radar transmitter-receiver and supplemental processing is only performed on the reflected signals from the surface of the sea.
Patent JP-H1123620-A (JP)
Title: Apparatus for measuring power improved through phase lead capacitor
Inventor: YAMAMOTO MAKOTO
IPC: G01R21/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for indicating the power improved through a phase lead capacitor to a consumer so that the consumer can take an appropriate countermeasure. SOLUTION: A phase lead capacitor 12 is connected with the low voltage side wiring 10 of a power receiving transformer Tr. A load current transformer CT1 and an instrument transformer PT for measuring the current and voltage on the load side 14 are also connected with the wiring 10. The load current and voltage measured through the load current transformer CT1 and the instrument transformer PT are inputted to an operating section 18. A capacitor current measured through a capacitor current transformer CT2 connected with the phase lead capacitor 12 is also inputted to the operating section 18.  The operating section 18 operates the power factor and the power from the load current and voltage, operates the lead power from the operated power and the capacitor current and then determines the power improved through the phase lead capacitor 12 from the operated power factor and the lead power. The improved power thus determined is presented on a display means 20.
Patent JP-S6344286-A (JP)
Title: Graphic output device
Inventor: MIURA TAKAO
IPC: G06T11/20
Filed: 1986-08-08
Abstract: PURPOSE:To lighten the burden of a CPU by calculating the coordinates of an ellipse from the intersections between the coordinates of a circle and those of a straight line at every angle. CONSTITUTION:When the central coordinates, longer and shorter axes of the ellipse to be drawn are inputted, a circle coordinate generation means 1 obtains the coordinates of a circuit that employs the central coordinates as a center and the longer and shorter axes as a radius. On the other hand, a straight line coordinate generating means 2 obtains the coordinates of the straight line at every prescribed angle from the central coordinates toward the direction of the longer axis. An arithmetic means 3 calculates the coordinates of the ellipse from the intersections between the coordinates of the circle and those of the straight line at every angle.
Patent JP-H097823-A (JP)
Title: Magnet with adhesive tape
Inventor: SATO JUN
IPC: H01F7/02
Filed: 1995-06-20
Abstract: PURPOSE: To make elements quick disconnectable by a method wherein the first and second magnets are respectively bonded onto the first and second adhesive tapes. CONSTITUTION: The outside of an adhesive tape 1 is bonded onto a magnet 2. Next, the outside of another adhesive tape 4 is bonded onto another magnet 3. Next, the magnet 2 is bonded onto an element 5 through the intermediary of the adhesive tape 1 next onto another element 6 through the intermediary of the adhesive tape 4. Through these procedures, the elements 5 and 6 can be made quick disconnectable by the magnets 2 and 3. Accordingly, such inconveniences of an adhesive tape impossible to be disconnected once adhered to other elements or a magnet able to connect no more than specific elements can be settled.
Patent JP-S5977624-A (JP)
Title: Magnetic recording medium
Inventor: MIYAI SEIICHI
IPC: C08F290/00
Filed: 1982-10-26
Abstract: PURPOSE:To improve dispersibility, etc. of magnetic powder by providing a magnetic layer contg. a resin curable by electron ray composed of crosslinkable polyester urethane acrylate contg. a carboxylic acid component having a metallic salt group of sulfonic acid in a polyester molecule at specific mol% as a binder. CONSTITUTION:A binder consists essentially of a resin curable by electron ray having 1,000-50,000mol.wt. which is polyester urethane acrylate having respectively >=2 double bonds at both terminals obtd. by bringing the (meth)acrylic monomer expressed by the formula [R1 is H or CH3, R2 is a (substd.) alkylene group] into reaction with both terminals of polyester urethane having an urethane bond at both terminals of a polyester molecure contg. a metallic salt group of sulfonic acid at 0.2-30mol% based on the total carboxylic acid component in the monecule in the carboxylic acid component of a copolymer polyester. A magnetic layer consisting essentially of such binder and magnetic powder is formed on a substrate. A magnetic tape or the like which has good uniform dispersiblity of the magnetic powder, has excellent mechanical strength, solvent resistance, heat resistance, etc. and a good squarenes ratio and is free from dislodging of the powder is thus obtd.
Patent JP-S6079986-A (JP)
Title: Ribbon and paper feeding system for printer
Inventor: SEKIGUCHI TADASHI
IPC: B41J29/38
Filed: 1983-10-07
Abstract: PURPOSE:To achieve highly accurate correspondence of feeding of a ribbon with a paper following up to piezoelectric element type printing, by conducting printing in the vicinity of zero level of a sine wave voltage for driving an AC motor for feeding the ribbon and the paper. CONSTITUTION:The AC motor 12 is driven by a sine wave voltage through an AC amplifier 11, slowly or rapidly in accordance with the voltage level, thereby feeding the ribbon and the paper in synchronism with each other. In the period in which a low-level state of the sine wave voltage is detected by a level detector 13, a piezoelectric element in a printing head 14 is driven by a voltage to print.
Patent JP-H0475974-A (JP)
Title: Package quality managing method
Inventor: MASAI TETSUJI
IPC: B65H67/06
Filed: 1990-07-18
Abstract: PURPOSE:To permit judging the quality of a full wound package by sending full wound package takeup information from a regular length control device to a doffing device when it performs doffing of the full wound package, and giving this takeup information to package. CONSTITUTION:A regular length control device 2 is coupled with a doffing device 3 through a signal transmission/reception line 9, and the doffing device 3 signals the current position to the regular length control device 2. The regular length control device 2 sends the spindle number of a takeup unit 1 to be doffed on the doffing device 3 and the takeup information of the applicable taken-up package - for example, winder unit No., spindle No., number of knots when taking-up is made with this spindle, gauge, data, and lot No. The doffing device 3 prints the takeup information received from the regular length control device 2 directly on the fully wound package Po at the time of doffing, or affixing the printed label with takeup information to the package Po. Thereby the quality of full wound package Po can be judged.
Patent JP-H0833998-A (JP)
Title: Impact imparting device and aluminum dross recovering and treating device
Inventor: WATANABE HIROSHI
IPC: B30B5/00
Filed: 1994-07-19
Abstract: PURPOSE:To lessen noise generation and to enable continuous operation with high durability and highly efficient aluminum recovery by providing an impact shaft for impact impartation with a counter shaft formed with an increased diameter joint part and imparting impact via a vibration buffer member at the time of recovering and treating aluminum dross. CONSTITUTION:A pressing plate is placed on the upper part of the dross housed in a vessel and the dross receives the pressing by a pressing plate 41. This pressing plate 41 is pressurized and vibrated by receiving the vibration by an impact breaker 5. Namely, the impact motion transmitted from the impact shaft 58 via an impact conduction member 52 and an impact transmission member 54 is transmitted to the pressing plate 41 through a projecting surface 56 of the impact transmission member 54 and an arm-shaped recessed surface 47 disposed at the central part of the pressing plate 41, by which exact action transmission is executed. The impact conduction member 52, of which the bottom end is formed as the joint part 53 increased in its diameter to a bevel shape, is disposed to face the impact transmission member 54 via the impact buffer member 6 and is connected thereto by a connecting shaft 55.
Patent JP-H09328201-A (JP)
Title: Garbage storage basket for sink
Inventor: KOWARI IETATSU
IPC: E03C1/264
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently drain water even if the depth is shallow in the case of storing a considerable quantity of garbage even in a shallow garbage storage basket by setting the bottom of a bowl body into a small diameter. SOLUTION: A bowl body 3 is so constituted that a part 6 of the circumferential wall of the bowl body 3 is provided inside the internal diameter of the base 5 and a flat part 7 of a stainless thin plate is provided in a clearance between the base 5 and the circumferential part 6. The storage basket main body 1 is fitted into a drainage container in a sink of a kitchen cabinet. Garbage is stored only in the bowl body 3 without stayed in the flat part 7 of the stainless thin plate and consequently the drain flow path having an area of the flat part 7 is secured and the draining is smoothly executed.
Patent JP-S6348167-A (JP)
Title: High-voltage dc power unit
Inventor: ARAKI ICHIRO
IPC: H02M9/04
Filed: 1986-08-11
Abstract: PURPOSE:To prevent generation of a trouble and reduce a cost by providing a parallel circuit of capacitor and inductance between a high-voltage generator and an electrode in a vacuum vessel. CONSTITUTION:Electrodes 4, 5 in a vacuum vessel 3 are connected with a high- voltage generator 1 so that a DC high voltage is applied from said high-voltage generator via a current limiter 2. In this case, a parallel circuit of capacitor 6 and inductance 7 is connected between the high-voltage generator 1 and a cathode 4 (equipped with a current limiter 2 therebetween). Thus, it electric discharge takes place between said electrodes 4, 5, electric charge is stored at the capacitor 6 so as to move between the inductance 7 and capacitor 6 by parallel resonant action. Then, an oscillating voltage is generated at both ends of said parallel circuit and applied as a reverse voltage between the electrodes 4, 5 to enable cancellation of the electric discharge.
Patent JP-S6431480-A (JP)
Title: Piezoelectric vibration plate
Inventor: IKEDA TERUYUKI
IPC: H01L41/08
Filed: 1987-07-27
Abstract: PURPOSE:To reduce the thickness of a piezoelectric material and to obtain a vibration plate having flexibility by providing the material interposed between opposing first and second electrodes, and a member having a partial space formed at a position corresponding to any of the first and second electrodes for holding the material for coupling with the material. CONSTITUTION:A whole surface electrode 12 which is the same as a normal one is formed on one side surface of a piezoelectric material 11. A plurality of ring-like electrodes 13 coaxial from the center of the material 11 are formed on the opposite side surface. The material 11 having such electrodes 13 is bonded to a bonding member 14. A plurality of ring-like grooves 15 coincident with the electrodes 13 are formed on the member 14. The member 14 and the material 11 are bonded with an adhesive layer 16 at portions having no electrode 13.
Patent JP-H0633698-A (JP)
Title: Mobile type center
Inventor: FUTAI MUTSUHIRO
IPC: E04G15/06
Filed: 1992-07-15
Abstract: PURPOSE:To facilitate the construction of floor concrete, and enhance the strength thereof by preliminarily mounting a frame board formed in dimensions identical to the contact surface between the floor concrete and lining concrete to the lower end outer periphery of an arch center. CONSTITUTION:From boards 11 formed in dimensions identical to the contact surface between floor concrete and lining concrete 2 inside the cross section of a tunnel excavation is preliminarily mounted to the lower end outer periphery of a movable type arch center 3. Then, during the casting of the lining concrete 2, the shape of the floor concrete is patterned on an inverted arch based on the form boards 11, thereby eliminating the need for making. Then, it is arranged that the floor concrete provided with a stair-shaped longitudinal cross section, can be cast in proper dimensions after the lining concrete is cast.
Patent JP-H0351067-A (JP)
Title: Golf course data control system
Inventor: SAKAI ISAMU
IPC: A63B71/06
Filed: 1989-07-20
Abstract: PURPOSE:To inform intermediate results in real time and allow a total information service by providing data transmitting/receiving functions by radio on portable data terminal units and a host system. CONSTITUTION:A player on a golf course inputs score data to a portable data terminal unit 11, and input data are transmitted to a host system 10 when each hole is completed. The host system 10 invariably monitors data reception requests from many portable terminal units 11 on the golf course by polling or the like, when it receives the score data sent from portable data terminal units 11, it processes the data in real time and stores them. When it receives data transmission request signals of portable data terminal units 11, it immediately transmits data such as ranking. Players can request center results to the host system 10 by radio, and the course information can be received by portable data terminal units 11 and displayed on display terminal units 12.
Patent JP-H1132016-A (JP)
Title: Packet communication equipment
Inventor: SHIOTSUKI RYUTARO
IPC: H04B17/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To perform a path communication test, without affecting a communication path by utilizing a free packet area and receiving and monitoring test packet data for a set packet number on a side facing opposite the equipment. SOLUTION: At the time of detecting the free area of incoming data, a test packet transmission processing part 22, to which a transmission test packet number is set by a CPU 9, reads transmission test packets for the set packet number for a transmission memory 7 and inserts them to the free packet area. In the meantime, on an outgoing data side, a test packet reception processing part 23 compares a set reception header value and a header received in an outgoing output processing part 6, writes matched packet data to a reception memory 8 and at the same time counts a reception packet number. The CPU 9 judges the communication of a test object path from the reception packet number and reception packet data. Also, this operation is executed similarly in respective corresponding parts on the station side.
Patent JP-S6081248-A (JP)
Title: Vulcanizing composition for halogen-containing polymer
Inventor: NAKAGAWA MASAZUMI
IPC: C08K5/37
Filed: 1983-10-07
Abstract: PURPOSE:To provide the titled polymer composition vulcanizable easily and effectively to give a material having excellent physical properties such as heat resistance, oil resistance, chemical resistance, etc., by compounding a halogen-containing polymer with a specific pyridazine compound. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.(wt.) of a halogen-containing polymer (e.g. polychloroprene, epichlorohydrin-ethylene oxide copolymer, ethylene oxide homopolymer, brominated butyl rubber, chlorinated butyl rubber, chlorinated polyethylene, etc.) with (B) 0.1- 10pts., especially 0.3-6pts. of 3,6-dimercaptopyridazine of formula and (C) 0.5- 50pts., especially 1-10pts. of a metallic compound acting as an acid acceptor (e.g. hydroxide, carbonate, carboxylic acid salt, silicate, etc. of the group II metal of the periodic table, or oxide, basic carbonate, carboxylic acid salt, phosphite, sulfite, etc. of the group IVa metal of the periodic table).
Patent JP-H0237908-A (JP)
Title: Rolling equipment
Inventor: IMAI ISAO
IPC: B21B37/00
Filed: 1988-07-28
Abstract: PURPOSE:To improve crown accuracy by providing a sheet crown detector to the inlet side of a rolling mill, disposing a sheet length detector at need and executing work roll bending control in accordance with respective detection data. CONSTITUTION:The sheet crown detector 8 is provided to the upper stream side of the rolling mill 1 and the sheet length detector 9 is disposed at need to the upper stream side thereof. The detector 8 has X-ray signal transmitters/ receivers 12, 13 and is set in a truck 14. The material characteristic value of the inlet side is inputted together eith a set crown value Cr1 to an arithmetic control unit 11 and the correction value of roll bending is determined by the arithmetic control of the detection data of the crown detector 8 and the length detector 9 at the time of rolling. Since the feed forward control is executed by providing the crown detector 8 to the inlet side of the rolling mill, the crown accuracy of the sheet is improved.
Patent JP-H0356084-A (JP)
Title: Measuring method for actual torque applied to driven body by motor with retarding device, and hybrid controlling method for position and force
Inventor: TORII NOBUTOSHI
IPC: H02P29/00
Filed: 1989-07-24
Abstract: PURPOSE:To perform control excellent in stability even without a torque sensor by fitting speed detectors respectively on the input side and output side of a retarding device, and by detecting torque with arithmetic operation. CONSTITUTION:A difference between a position command thetar and the position thetaM of a motor is multiplied by a position loop gain Kp, to find a speed command thetar', and to a difference between the command thetar' and an actual speed thetaM', an acceleration command thetar'' is found by a transfer function 12. Then, the PI control of an acceleration loop is performed, and from a position controlling line to a servo-motor, a voltage command A is fount. By a power loop 20, torque (tau) over the controlling line is fount, and to a difference between the torque (tau) and a command torque taur, the PI control is performed with a transfer function 21 and voltage command B to the servomotor is found. The torque (tau) is found by arithmetic operation through the detected values of speed detectors fitted on the input side and the output side of a retarding device.
Patent JP-S5979948-A (JP)
Title: Emission electron microscope
Inventor: KOIKE KAZUYUKI
IPC: H01J37/285
Filed: 1982-10-29
Abstract: PURPOSE:To observe the two-dimensional distribution of the magnetizing direction near the magnetic material surface by providing a means to extract an optional portion of electrons forming an electro-optical image and to measure its spin polarization ratio. CONSTITUTION:Photoelectrons 4 are accelerated by an anode 6 at an earth potential, and an image is formed on the upper portion of a magnetic field lens 8 by means of a cathode lens comprised of a sample 1, a Wehnelt 5, and the anode 6 then expanded on a phosphor screen 10 by a magnetic field lens 8. Part of electrons forming this image is extracted through a hole 9 opened on the phosphor screen 10, and its spin polarization ratio and polarization direction are measured by a Mott detector consisting of an Au foil 12 and four electron detectors 11 placed at four-face symmetrical positions. The image position in relation to the hole 9 is raster-scanned by use of a deffection electrode 7, and the spin polarization ratio and polarization direction of electrons having passed the hole are computed by a minicomputer 13 and displayed on a display 14 in two dimensions.
Patent JP-H059676-A (JP)
Title: Manufacture of thin aluminum alloy sheet for drawless fin excellent in bore expandability
Inventor: SAKOTA SHOICHI
IPC: C22C21/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide a method for manufacturing a thin aluminum alloy sheet for a drawless fin excellent in bore expandability and used as a fin for a room air conditioner by executing bulging, burring, ironing and stretch-flanging. CONSTITUTION:An Al alloy ingot contg., by weight, 0.01 to 0.15% Si, 0.10 to 0.40% Fe, 0.10 to 0.40% Mn and the balance Al with inevitable impurities is subjected to homogenizing treatment at 400 to 500 deg.C for 1 to 30hr and is thereafter immediately subjected to hot rolling without executing cooling. The above hot rolling is executed at a draft by which the rolling at the sheet thickness of <=100mm is executed by >=7 passes till the thickness of the sheet finished with the hot rolling and the finishing temp. of the hot rolling is regulated to >=200 deg.C, after that, cold rolling is executed at >=80% draft, and the obtd. thin sheet is subjected to temper annealing at 250 to 290 deg.C.
Patent JP-H058480-A (JP)
Title: Passbook identification device
Inventor: YUZAWA FUMINORI
IPC: G06Q40/02
Filed: 1991-07-03
Abstract: PURPOSE:To ensure that a passbook can be identified without writing classification data magnetically by collating knowledge-wise pattern data obtained by reading a print pattern of the specified position of the passbook with a previously prepared standard pattern data and identifying the passbook after determining whether both pattern data coincide with each other. CONSTITUTION:An image sensor 1 reads a print pattern at a reading point of a reference passbook, then a binary coding circuit 4 binarizes a pattern signal which is read and stores the binarized pattern signal in pattern memory 5 as a standard pattern data. The pattern signal which is read from a passbook to be identified using the image sensor 1 is binarized using the binary coding circuit 4 and the binarized pattern signal is collated with a standard pattern data, as a pattern data to be identified, using a comparison circuit 6. An identification circuit 7 identifies a passbook using an identification signal from the comparison circuit 6. Thus writing classification data magnetically during the preparation of a passbook is no longer required and subsequently, it is possible to prepare a passbook at low cost.
Patent JP-S6432666-A (JP)
Title: Surge protective integrated circuit
Inventor: KIKUYAMA SEIICHIRO
IPC: H01L27/02
Filed: 1987-07-28
Abstract: PURPOSE:To prevent input leakage currents at a high temperature without deteriorating a surge protective function by connecting a second conductivity type first layer formed onto a first conductivity type substrate at fixed potential. CONSTITUTION:For take the potential of an N-type epitaxial layer 8, an N<+> diffusion layer 14 is shaped to one part on one main surface of the N-type epitaxial layer 8, and connected to an Al wiring 15 for connecting a power supply. Consequently, the potential of the power supply 4 is applied to the N-type epitaxial layer 8 through the Al wiring 15 for connecting the power supply. Accordingly, leakage currents between the N-type epitaxial layer 8 and a P-type substrate 7 are fed from the power supply 4, thus preventing the flowing of the base current of a parasitic P-N-P transistor.