baber/WOPTO huggingface dataset:
Patent JP-H0898194-A (JP)
Title: Deflection yoke
Inventor: NISHIWAKI KAZUTAKA
IPC: H04N9/28
Filed: 1994-09-28
Abstract: PURPOSE: To provide a deflection yoke which is small in its deflecting power loss and can execute convergence correction without causing ringing. CONSTITUTION: Ah auxiliary coil 22 connected to the magnetic field of a differential coil 21 connected in series to a horizontal deflecting coil 20 is provided, and induced voltage is generated in the auxiliary coil 22 in combination with magnetic flux due to a horizontal deflecting current, and this voltage is rectified by a diode bridge D1 to D4, and a current is supplied to a correcting coil unit 23. The correcting coil unit 23 generates a correcting magnetic field to correct misconvergence. Since the correcting coil is not inserted into the horizontal deflecting coil like in a traditional means, the loss of deflecting power is small, and besides, the ringing is not caused. The auxiliary coil 22 can be wound around a bar-core installed close to the differential coil 21, and it can be wound between the first coil and the second coil of the differential coil 21 as well.
Patent JP-S6387882-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGATA SHIGERU
IPC: H04N5/92
Filed: 1986-10-01
Abstract: PURPOSE:To record a video signal without any uneven hue by using a clock oscillated on self-excitation basis to read image data without using a clock synchronously with an input burst signal in recording a video signal stored in an image memory on an optional position on a magnetic tape. CONSTITUTION:When image data written in an image memory 13 is recorded on an optional position of a magnetic tape 1, a changeover circuit 6 is switched to the position of a D/A converter 14, a video signal converted into an analog signal is fed to a video signal processing circuit 4 and recorded by a magnetic head 2. Further, the changeover circuit 34 is changedover to the position of a 2nd clock generator 31 and the clock oscillated on self-excitation basis is used independently of the burst phase of the input video signal. Thus, the reading of the memory 13 is executed stably and the uneven hue due to the instability of the clock phase is prevented.
Patent JP-H1063707-A (JP)
Title: Device and method for logic circuit verification
Inventor: KUROSAKA HITOSHI
IPC: G06F17/50
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To automatically extract a partial circuit from a large-scale circuit while considering circuit constitution and to reduce the operation man-hour of a user, by referring to partial circuit data and corresponding point information and comparing and verifying divided circuit data. SOLUTION: By a data input part 101, circuit data 105 are read. A part using a library in the circuit data 105 is replaced by the read logic information of a library 110. Also, the logic information of the circuit data 105 is extracted and an intermediate form 106 is outputted. A corresponding point detection part 102 reads an intermediate form 106, uses a corresponding point detection algorithm, detects a corresponding point to be used at the time of comparison of a circuit and output it to corresponding point information 108. A circuit division part 103 reads the intermediate form 106, divides a circuit while referring to the corresponding point information 108 and outputs the partial circuit data 109. When the partial circuit data 109 are prepared, a comparison and verification part 104 compares corresponding data and writes the result to the corresponding point information 108.
Patent JP-H1058759-A (JP)
Title: Portable ordering terminal
Inventor: NAGATO HISASHI
IPC: B41J29/13
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To carry out the opening and closing of a hinge type cover only by sliding a slide type cover with a thumb or the like under the state that this terminal is placed on the palm by a method wherein this terminal is equipped with the hinge type cover for opening and closing the printer paper discharge opening and the slide type cover for exposing the hinge type cover when necessary. SOLUTION: An open-close cover 20 acting as a middle lid for covering a printer paper discharge opening 4 by contacting with a packaging 10 under pressure under a blocked state is mounted on a main body 1 side through a rotary shaft 22, to which a torsion spring 21 is annexed, so as to constitute a hinge type cover. On both sides of a slide type cover 30 acting as an outer lid, projections 31 are respectively provided so as to fit to sliding grooves 32 provided on main body 1 sides in order to be constituted slidable to the direction indicated with the arrows. As a result, only by sliding a slide type cover 30 to and for this device under the state being placed on a palm, the discharge opening 4 of a printer paper can be opened and closed.
Patent JP-H0551360-A (JP)
Title: Phenyl ether derivative and its production
Inventor: IMADA SATOSHI
IPC: A01N37/50
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for herbicides. CONSTITUTION:A compound expressed by formula (X and Y are halogen; R is lower alkyl), e.g. O-methyl-2-nitro-5-(2,4-dichloro-3-methylphenoxy)-thiobenzoate. The compound expressed by formula I is obtained by reacting a 2- nitro-5-(substituted phenoxy) benzamide derivative expressed by formula II (R<1> is H or lower alkyl) with an alkylating agent or converting the compound expressed by formula II into a halogen compound, then reacting the resultant compound with an alcohol and reacting the prepared imidate intermediate expressed by formula III (A <-> is anion) with hydrogen sulfide. The resultant compound is an intermediate for 2-nitro-5-(substituted phenoxy)benzohydroximic acid derivatives which are excellent selective herbicides having a wide herbicidal spectrum in a reduced application amount.
Patent JP-S60155935-A (JP)
Title: Color thermometer
Inventor: OKUHARA SEIICHI
IPC: G01J5/60
Filed: 1983-12-12
Abstract: PURPOSE:To accurately perform color temp. measurement without receiving the influence of secular change or temp. drift, by transferring calibrating operation to measuring operation, dirrectly after the former operation is finished, by changing over a switch. CONSTITUTION:When the changeover to a reference light source 2 used in calibration with a temp. of 1,000 deg.C is performed by a light path changeover circuit 6, switches 28, 29 are cooperated to make only a counter 19 enable and a counter 20 preset corresponding to 1,000 deg.C by a thumb switch 25 performs no counting operation. On the other hand, reference light outputs transmitting the filter parts 11, 12 of a rotary filter 10 by a photoelectric conversion element 7, a separation circuit 14 and smoothing circuits 15, 16 are converted by D/A converters 17, 18 respectively connected to the counters 19, 20 and the pulse from a pulse generator 24 corresponding to the difference of both outputs are subjected to incremental/decremental counting by the counter 19 controlled by a comparator 22 to perform correction. Whereupon, an observation state is directly brought by the changeover circuit 6 and the switches 28, 29 and accurate color temp. measurement receiving no influence of secular change and temp. drift is performed by the counter 20, ROM26 and an indicator 27.
Patent JP-H0976864-A (JP)
Title: Air bag in air bag device used for side collision
Inventor: ONO MITSUYOSHI
IPC: B60R21/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce a dimension in the thickness direction of an air bag when it is folded down so as to make the air bag compact when it is stored. SOLUTION: In an air bag device against a side collision mounted inside a seat back in a vehicle seat, an air bag 20 is constructed of a long bag body which is formed by putting cloths together and sewing their outer circumference parts together. In the air bag 20, a base end in the longitudinal direction is connected to an inflater 18, while its point end is free, and a shape before folding is a trapezoidal shape whose width dimension is gradually reduced toward the tip in the longitudinal direction. When the air bag 20 is bent alternately along the longitudinal direction so as to be folded, the sewed parts, which are arranged along the folding direction of the air bag 20, in the outer circumference part in the air bag are collapsed without overlapping each other.  As the sewed parts does not overlap each other, increase in a dimension in the thickness direction can be prevented when the air bag 20 is folded down.
Patent JP-S59123149-A (JP)
Title: Sample-moving device in electron ray system
Inventor: OBARA KENJI
IPC: H01L21/027
Filed: 1982-12-28
Abstract: PURPOSE:To facilitate the polar-coordinate-type movement of a sample by driving with motors both a rotary mechanism used to rotate the sample and a linearly moving mechanism used to move the rotation center along a linear line, and controlling the motors through a means for movement in the XY perpendicular coordinate system. CONSTITUTION:A rotary mechanisms 3 on which a sample 1 is placed and a linearly moving mechanism 4 used to move the center of the rotation of the mechanisms 3 in the direction of linear line (R) are installed in a sample chamber 2. The mechanisms 3 and 4 are driven with stepping motors 5 and 6 attached to the side wall of the sample chamber 2. The motors 5 and 6 are controlled by a control signal from a motor-driving circuit 7. An output from a sample-moving means 8 is used as the input to the circuit 7 after being converted in a central controlling circuit 9. The means 8 is provided with switches 10-13 used in designating the direction of movement in the XY coordinate system, switches 14 and 15 respectively used in changing R coordinates and theta coordinates of the polar coordinate system and a switch 16 used in switching between the polar and the XY coordinate systems. By the means mentioned above, polarcoordinate- type movement can be performed in the same manner as the XY coordinate system.
Patent JP-H0670401-A (JP)
Title: Controller for electric railcar
Inventor: KOTAKE KAZUYOSHI
IPC: B60L3/00
Filed: 1992-08-10
Abstract: PURPOSE:To design insulations of controllers connected in series to the ground at a potential or less between positive and negative current collectors and to reduce a voltage unbalance between the controllers. CONSTITUTION:A midpoint of a plurality of controllers connected in series of an electric railcar is brought into a rail 17 through wheels 16 to be set to 0V. Controllers are respectively connected between a positive current collector and 0V and between a negative current collector and the 0V. Accordingly, since the midpoint of the plurality of controllers connected in series becomes the 0V, designing of insulations of the controllers to the ground can be conducted by a half of a potential between the positive current collector and the negative current collector. Since the voltage unbalance between the controllers also becomes 0V at the midpoint, it substantially becomes a half.
Patent JP-H07237268-A (JP)
Title: Flexible graphite shaft and its production
Inventor: GAI EMU HAUZAA
IPC: B29C53/82
Filed: 1994-09-02
Abstract: PURPOSE: To inexpensively and accurately provide bending to a large number of shafts by covering a mandrel having a soft portion with a graphite material to bend the soft portion and curing the graphite material to form a hard graphite shaft and allowing the mandrel to slide by using the soft portion to take out the same. CONSTITUTION: When a bent portion 8 is formed to a graphite shaft 6, a flexible leading end region 30 is provided to a mandrel 12 and a non-flexible straight region 32 is attached to the remaining part thereof by a screw 34. The mandrel 12 is rotated to wind a sheet 10 comprising a graphite composite material. A shrink wrap tape 14 is used in order to compress the graphite material to the straight region of the mandrel 12. When the mandrel 12 is drawn out of the terminal of the shaft 6, the soft leading end region 30 passes the bent part 8 of the shaft 6 at first to be pulled back and returned to a straight state when it arrives at the straight portion of the shaft 6. Next, the shrink wrap tape 14 is removed.
Patent JP-H0571141-A (JP)
Title: Hydraulic circuit structure of working vehicle
Inventor: SUGAWARA SAKAE
IPC: E02F9/22
Filed: 1991-09-13
Abstract: PURPOSE:To keep pressure in a circuit at the set pressure without causing the temperature rise of a hydraulic oil by detecting a hydraulic pressure at the time of overload to automatically set a control valve at a neutral position, and returning the hydraulic oil fed from a hydraulic pump to a tank through the neutral position. CONSTITUTION:The hydraulic circuits of the first and second hydraulic pumps 15, 16 to drive the hydraulic motor and cylinder or the like of a working vehicle are provided with plural control valves 18, 21, 22, 23, 24, 25, 27, 30. The first and second relief valves 31, 32 are provided at positions toward the pumps 15, 16 on the hydraulic circuit to keep pressure in the circuit at the set pressure. The first and second pressure sensors 33, 34 are provided at the positions nearer the control valve than the valves 31, 32, and detects an increase in hydraulic pressure at the time of overload at value a little lower than the set pressure. In addition, the control valve being at a hydraulic oil supply position is set at a neutral position by a control device 19 to return the hydraulic oil fed from the pump to a tank through the neutral position. Thus, the hydraulic oil can be prevented from temperature rise caused by the frequent opening and closing of the relief valve and deterioration.
Patent JP-2001058067-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To judge whether or not it is an error by checking the data of plural bytes for constituting a command for control transmitted from a control means and received in a means to be controlled and to report the generation of a communication error and an operation error. SOLUTION: At the time of unidirectionally transmitting the command for control relating to pattern variation and pattern stoppage from a main control means to a pattern control means 60, an error judgment part 61 does not define the error in the case that the data of the plural bytes for constituting the command for pattern control are received in an order similar to a preset setting order and in the case that the data of the plural bytes for constituting the command for the control are similar to preset data and defines the error in the case that the data of the plural bytes are received in the order different from the preset setting order and in the case that the received data are different from the preset data based on the data of the plural bytes for constituting the command stored in a command data storage part 65.
Patent JP-H0898042-A (JP)
Title: Color converter
Inventor: KOMATSU MANABU
IPC: H04N1/60
Filed: 1994-09-29
Abstract: PURPOSE: To provide the color converter in precision and capable of being realized with a comparatively simple hardware. CONSTITUTION: A CPU 407 allows an image forming device to measure various conditions such as a process state of the image forming device and environment around the converter. Then information stored in a ROM 409 is referenced based on measured information succeedingly and an optimum apex output of the ROM 401 or ROM 408 is selected for each apex and the selected apex output is loaded to a RAM 403. An interpolation processing section 402 calculates an output at an output P through linear interpolation at an interpolation processing section 402 based on the loaded apex output.
Patent JP-H0894735-A (JP)
Title: Gps sensor
Inventor: TAKEDA HIROSHI
IPC: G01S19/24
Filed: 1994-09-29
Abstract: PURPOSE: To save backup electric power by providing an antenna, which receives the GPS signal transmitted from a GPS satellite, a receiver, which computes position measuring information, an operating part having a RAM for storing ephemeris information and the like, a real-time clock and the like. CONSTITUTION: A receiver 2 computes the position measuring information based on a received GPS signal and outputs the information into an operating device 4. A real-time clock(RTC) 5 always ticks and stores the present time with a backup power supply 6. The dissipation power is less in comparison with a conventional operating clock. The (RTS) 5 ticks the accurate time. The device 4 has a RAM 3, which stores ephemeris information, almanac information and position information. The error of the satellite time is obtained from the present time and the final time, which is read out of the RAM, with the device 4, and the position information and the time information are loaded into the receiver 2. The GPS satellites located in the sky are sequentially acquired based on the errors of the satellite times, the position information and the like.  A plurality of the GPS satellites are aquired, and positions and altitudes in two dimensions or three dimensions are measured.
Patent JP-S6293719-A (JP)
Title: Control system for inverter driven by solar battery
Inventor: YOKOI YASUO
IPC: G05F1/67
Filed: 1985-10-21
Abstract: PURPOSE:To control a solar battery to the vicinity of the maximum power output point at a high response speed irrespective of whether the solar light quantity is large or small, by controlling an output of an inverter in accordance with a detected value of an output voltage. CONSTITUTION:When a set voltage of a voltage setting device 23 is set to a set voltage Vs which becomes the maximum power output point Pmax, a variable frequency control inverter 12 controls the variable frequency control inverter 12 so that an output voltage of a solar battery 11 becomes the set voltage. Also, an output current 1 which has been detected by a current sensor 15 and output voltage V which has been detected by a voltage sensor 16 are inputted to a multiplying circuit 18, and an output power P of the solar battery 11 is derived. The output power P is inputted to an increase direction discriminating circuit 19, and an 'increase +' or 'decrease -' signal of the output voltage is generated so that the output power of the solar battery 11 becomes a voltage of the maximum power output point Pmax, and inputted to a lamp function generating circuit 20. In this lamp function generating circuit 20, a voltage DELTAV being proportional to the 'increase +' or 'decrease -' is generated and inputted to a comparing part 22.
Patent JP-H04114464-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KEIICHIRO
IPC: H01L21/28
Filed: 1990-09-04
Abstract: PURPOSE:To reduce the effect, of distribution of a current which flows through a resistive film by a method wherein a resistive film formed on an insulating film deposited on a semiconductor substrate and a first and a second electrode connected to both the end side faces of the resistive film are provided. CONSTITUTION:As the end side faces 6 and 7 of a resistive film 2 are brought into contact with electrodes 8 and 9, a current flows through the resistive film 2 uniformly in a thicknesswise and a widthwise direction, in result the film 2 becomes constant in resistance independent of current density. A resistive film 2 is protected against error in resistance caused by the error of a contact opening in dimension when the contact opening is provided onto the primary surface of the resistive film. Therefore, the resistance R of the resistive film 2 can be represented by a formula, R=2.RC+RS (L/W), where RC denotes the sheet resistance of the film 2, and RS is contact resistance between the end side faces 6 and 7 of the resistive film 2 and the electrodes 7 and 8.
Patent JP-S59126833-A (JP)
Inventor: SHIYUU TENBUN
IPC: E03F5/04
Filed: 1982-12-29
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-H0684192-A (JP)
Title: Separation-type optical head
Inventor: IMURA SHOZO
IPC: G11B11/10
Filed: 1992-09-02
Abstract: PURPOSE:To simply and easily detect the angle of rotation of a galvanomirror in a separation-type optical head which is divided into a fixed part and a movable part. CONSTITUTION:The title optical head is provided with a function by which radiant light from a semiconductor laser 3 which is incident on a galvanomirror 7 is separated into reflected light and transmitted light. The transmitted light is detected by a two-split photodetector 73 via a pinhole 71 and a parallel plane plate 72. Thereby, the angle of rotation of the galvanomirror can be detected by a simple constitution, and the number of adjusting parts is reduced.
Patent JP-H0980307-A (JP)
Title: Real-image type variable power finder
Inventor: UEDA TAKESHI
IPC: G03B13/12
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a real-image type variable power finder which uses a GRIN lens whose conditions required for high power and compact constitution are represented with concrete numerals. SOLUTION: This finder has an objective lens part 30 which consists of a 1st lens 11 consisting of one biconcave lens and a 2nd lens 12 consisting of one biconvex lens in order from an object side and varies in power by the movement of the 1st lens 11 and 2nd lens 12 and an ocular part 15, and at least one of the lenses constituting the objective lens part 30 is a GRIN lens and when the refractive index distribution is represented by n(r)=n0 +n1 r<2> +n2 r<4> +... (where n(r) is the refractive index at a position of a radius, n0 , n1 , n2 ... are refractive index coefficients, and (r) is the radius), ϕ.n1 <0 holds, where ϕis the power when the lens medium has an equal refractive index n0 .
Patent JP-H0281982-A (JP)
Title: Scroll compressor
Inventor: KAMEI MASAHARU
IPC: F04C18/02
Filed: 1988-09-20
Abstract: PURPOSE:To avoid liquid compression in the time of cold start of a compressor simplified in its constitution by providing a communication hold, connecting a suction chamber to communicate with the inside of a closed vessel, in a fixed scroll and a valve with a built-in shape memory alloy spring halfway the communication hole. CONSTITUTION:In the time of cold start with refrigerant gas dissolved in lubricating oil 21 in the bottom part of a closed vessel 10, its low internal temperature causes a piston 25 to be pressed to the side of a shape memory alloy spring 24 by urging force of a bias spring 26 fixed by a fixing screw 27 in a fixed scroll 1, so that a suction chamber 12 communicates with the inside of the closed vessel 10 through a communication hole 22. That is, a valve 23 with a built-in spring of shape memory alloy is opened, and liquefied refrigerant, reaching the suction chamber 12, is not compressed but guided in the closed vessel 10, avoiding liquid compression. Accordingly, the improvement of reliability can be contrived while preventing a motor from burning due to an overload.
Patent JP-S6392766-A (JP)
Inventor: BITO HITOSHI
IPC: D04H1/58
Filed: 1986-10-02
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-H0282833-A (JP)
Title: Network synchronization clock selection circuit
Inventor: FUKUDA KEIJI
IPC: H04L7/00
Filed: 1988-09-20
Abstract: PURPOSE:To minimize the self-running state of an exchange and to suppress the occurrence of an error in data communication or the like by detecting a clock error and outputting a network synchronization clock of the most significant station from other selector while a selection output of one selector is shifted periodically. CONSTITUTION:Suppose that a selector 1 selects a network synchronizing clock of the most significant station C, a control circuit 5 executes the acquisition of synchronizing clock selected by a selector 1 by a PLO 31 to keep the state and the result is outputted. When a frequency comparator 32 or a clock interruption detection circuit 33 detects it, the control circuit 5 detects it that the network synchronizing clocks B, D do not cause a clock error signal even through a selector 2, a frequency comparator 42, a clock interruption detection circuit 43 and an OR gate 44 and applies selection control such that a clock B is selected, a network synchronization clock B is outputted from the selector 1 so as to perform the acquisition of synchronism with the PLO 31.