baber/WOPTO huggingface dataset:
Patent JP-S59130616-A (JP)
Title: Rolling method for straightening camber in thick plate rolling
Inventor: TANAKA YUUJI
IPC: B21B37/30
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a straight plate free from camber by rolling a rolling material while changing a target thickness difference between the left and right sides of the material (expressed as a target difference hereunder) by making the target difference correspond to the position in the longitudinal direction of the material. CONSTITUTION:A target left-and right-side plate thickness arithmetic device 54 obtains a target difference at each section by the outputted radius of a circular arc approximation arithmetic device 46 and a selecting switch 52, basing on the output of an averaging arithmetic device 48 or 50 selected in accordance with the reliability at that time and the target outlet-side thickness of the next pass or succeeding ones set from the outside. The chamber of a rolling material detected at the beginning is straightened by rolling it at the next pass or rolling it after distributing the target difference to several passes, basing on the results to produce the target difference in the material 10.
Patent JP-S58122603-A (JP)
Title: Sound recording and reproducing system
Inventor: MATSUI HIDEKATSU
IPC: G09B5/04
Filed: 1982-01-18
Abstract: PURPOSE:To attain ease of practice of songs and musical instruments, by recording sound A on one or both channels of a stereo recording medium and recording sound B on the other channel, and reproducing one or both sounds A, B as desired in the reproduction. CONSTITUTION:An accompanyment sound of a song is recorded on both left and right channels 7, 9 of a side A (or side B) of a cassette tape 1 and voice (e.g. a song by a singer) is superimposed on the left channel 7. This tape 1 is reproduced with a stereo reproducer as the accompanyment tape for the exercise of the song, the song is exercised according to the accompanyment or the song is reproduced if the melody of the song is not reminded. Further, an orchestral accompanyment is recorded on the left channel 7 in place of a text and sound of a solo instrument like piano and violin is recorded on the right channel 9, and the musical instrument is exercised by reproducing the recording with changeover at any time. Thus, the practice of songs and musical instruments is done easily.
Patent JP-S60150090-A (JP)
Inventor: SAKAGUCHI SHIYOUZABUROU
IPC: H04N9/64
Filed: 1984-01-17
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-S5289460-A (JP)
Title: Manufacture of support frame for color crt
Inventor: HAMAGUCHI KAZUO
IPC: H01J29/07
Filed: 1976-01-21
Abstract: PURPOSE: To improve precision in measurements and yield of raw material by adapting for wrinkle not to take place even when the flexural radium at a corner part is made small in manufactruing support frames for a CRT. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07205689-A (JP)
Title: Dc feeding circuit
Inventor: YOSHIDA TORU
IPC: B60M3/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide a dc feeding circuit which suppresses the starting-up of the trouble electric current by inserting an inductance utilizing a retrace line cable part as constitution equipment. CONSTITUTION:A plurality of transformer circuits 3 consisting of the series connection of a rectifier 1 and an interruptor 2 for positive electrode are connected with a positive electrode buss 4, and electric power is supplied from the positive electrode buss 4 to an electric train 8 on which an interruptor 5 for feed and a plurality of feeding circuits 7 consisting of the series connection of the feeding lines 6, and a return passage consists of a dc feeding circuit for the return to the rectifier 1 through a rail 9 and a retrace line cable 10, and an inductance 11 is inserted into the retrace line cable 10.
Patent JP-S62163840-A (JP)
Title: Rail-energized launcher
Inventor: YAMAMOTO HIROE
IPC: B60M7/00
Filed: 1986-01-16
Abstract: PURPOSE:To make a gliding surface interchangeable at once when this gliding surface of a feeding rail is damaged, by installing both main and auxiliary gliding surfaces, having the same circular surface each, in both back and side parts of the feeding rail feeding a projectile with a large current. CONSTITUTION:Both first and second feeding rails 3a and 3b are embedded in a gun barrel's external cylinder 1 via both first and second insulators 2a and 2b, forming a cylindrical shooting opening 4 with respective insulators 2a, 2b and feeding rails 3a and 3b, and a projectile 5 is made chargeable to the inside. In each of these feeding rails 3a and 3b, there are formed with fixed grooves 6a-6d for preventing thermal extensional deformation of each rail and main gliding surfaces 7a and 7b and auxiliary gliding surfaces 8a and 8b having the same circular surface each. And, each of these feeding rails 3a and 3b should be detachably installed so as to make these auxiliary gliding surfaces 8a and 8b usable according to the degree of damage.
Patent JP-H11203951-A (JP)
Title: Rat-proof cable
Inventor: HARA YUICHI
IPC: H01B7/28
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a cable excelling in a rat-proof property, excelling in water resistance, chemical resistance, abrasion resistance, and flexibility, easy in execution work, and free from risk of toxicity, by forming stainless steel braid as an outer layer on a cable sheath and further coating the outer surface with an outer sheath made up of nylon of a specified thickness. SOLUTION: A rat-proof cable 1 is made up by coating a conductor with an insulator comprising a synthetic resin such as cross-linked polyethylene, forming stainless steel braid 7 as an outer layer on a cable sheath 2 placed thereon, and further coating the outer layer with an outer sheath 4 made up of nylon. As the nylon used to form the outer sheath 4, already known nylon can be used. The thickness of the outer sheath 4 is 0.5 to 1.0 mm. Preferably, in the stainless steel braid 7, the diameter of stainless steel wire is 0.1 to 0.2 mm, the number of holding of the braid is 5 to 10 pcs/set, the number of placing is 20 to 30 sets/circumference, and the braid is double to quituple.
Patent JP-H06212094-A (JP)
Title: Water-based over-print varnish composition
Inventor: ISHINO HIROKICHI
IPC: C09D177/06
Filed: 1993-01-14
Abstract: PURPOSE:To obtain the subject composition containing acrylic resin particles having specific composition and glass transition temperature and a condensation product of hydrazine and adipic acid having amino groups at both terminals and capable of imparting a printed material with excellent glass and waterresistance when applied to an ink coating film. CONSTITUTION:An alpha, beta-ethylenic unsaturated monomer having carbonyl group (e.g. N-butoxymethyl acrylamide), alpha-methylstyrene and 2-ethylhexyl acrylate are dropped into a solution composed of an ammoniacal aqueous solution of a styrene-acrylic acid copolymer and water, incorporated with a polymerization initiator and stirred at 80 deg.C for 4hr to effect the copolymerization of the monomers to obtain acrylic resin particles having a glass transition temperature of >=60 deg.C) and containing 10-20wt.% of alpha, beta-ethylenic unsaturated monomer having carbonyl group. The objective composition giving a tough and glossy coating film on an ink coating film by room-temperature drying can be produced by compounding 100 pts.wt. of the resin particles with 5-20 pts.wt. of a hydrazine-adipic acid condensation product having amino groups at both terminals and having a molecular weight of 174-316.
Patent JP-2000201527-A (JP)
Title: Handling apparatus for molded treating object, handling of molded treating object, loaded sealing apparatus for molded treating object and sealing of molded treating object
Inventor: YAMANA NOBUKI
IPC: A01F25/13
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a handling apparatus capable of preventing the loosening and falling of molded treating object and the disintegration of the object by placing a molded treating object on a desired position by a specific method. SOLUTION: The molded treating object B is formed by compressing plural treating objects to form a nearly cylindrical form and binding the cylindrical side face of the cylinder. The handling apparatus is provided with at least two clamping members 115, 116 having contacting faces 115a, 116a contacting with two circular planes of the treating object B, a clamping member operation mechanism 111, or the like, and a transfer means. The clamping means 115, 116 are operated to bring the contacting faces 115a, 116a into close contact with two circular planes of the object B, the object B is clamped, lifted and transferred while keeping the clamped state and lowered, and the contacting state of two circular planes of the object B with the contacting faces 115a, 116a is released to position the treating object B at a desired position.
Patent JP-H05184264-A (JP)
Title: Rod material
Inventor: YASUI TOSHIHIKO
IPC: B29D23/00
Filed: 1992-01-16
Abstract: PURPOSE:To recover cut pieces of fishing rod even in the case of fracture and cutting of rod. CONSTITUTION:Carbon yarn 4 having high elasticity as reinforcing yarn is impregnated with a thermosetting epoxy resin to form a prepreg 2, which is wound in plural layers and an ultrahigh-molecular-weight epoxy resin yarn 5 having lower elasticity than that of the reinforcing yarn is laid in the thickness of the plural layers.
Patent JP-S5289412-A (JP)
Title: Alarm signal generator for wire-television
Inventor: OKUDA TOSHIAKI
IPC: H04B17/40
Filed: 1976-01-22
Abstract: PURPOSE: To detect with ease the location where abnormality takes place to make restoring time short by benerating alarm signal in accordance with the signal issued when automatic gain control signal which exceeds the automatic gain control width of a main line amplifier is detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62166763-A (JP)
Title: Linear pulse motor
Inventor: MAEDA TETSUO
IPC: H02K41/03
Filed: 1986-01-14
Abstract: PURPOSE:To easily obtain the product of high precision, by manufacturing the stator of a linear pulse motor formed with a pair of magnetic core sections, yoke sections, and four-phase pole tooth sections integrally, on a substrate made of a sheet of soft-magnetic metallic substance. CONSTITUTION:A linear motor is formed with a mover 1 forming pole teeth 11 on the lower surface and a stator 2 confronted with each other at a specified distance. The stator 2 is provided with a slit-formed fitting slot 21 met at the right angle to the moving direction A of the mover 1, and with a slit slot 22 orthogonal to the fitting slot 21, on the central section of a substrate 20 made of a sheet of soft-magnetic metallic substance. An integrally organized pair of magnetic core sections 3, 3a, yoke sections 4, 4a, and four-phase pole tooth sections 5a-5d are arranged, and pole teeth 51a-51d are formed by etching. A permanent magnet 6 with poles N, S on the pole tooth side is fitted on the fitting slot 21. The core sections 3, 3a are wound up with coils 31, 31a, and the direction of current is changed, and the making and breaking of the current is executed. As a result, the product of high precision is obtained from simple assembling work.
Patent JP-S63172956-A (JP)
Title: Arithmetic method for mass value
Inventor: KUMAZAKI HIRONORI
IPC: H01J37/05
Filed: 1987-01-12
Abstract: PURPOSE:To vary a mass value continuously even before and after the coefficient of a function is switched by drawing the specific function in a graph which shows the square of magnetic flux density B on the lateral axis and the mass value M on the longitudinal axis, and computing the mass value M from the magnetic flux density B by using this function. CONSTITUTION:This function is drawn by connecting the straight line Z1 running at the origin O and the point R1 determined by coordinates (B1<2>, M1) and the straight lines Z2-ZN running the points R2-RN determined by coordinates (B2<2>, M2)-(BN<2>, MN) in order by the squares of magnetic flux density values B1'-BN-1 which are the intermediate values between the squares of magnetic flux density values B1-BN-1 and the squares of magnetic flux density values B2-BN as to coordinates on the lateral axis. The mass value M is calculated from magnetic flux density B. The mass value M is therefore varied continuously with the magnetic flux density B before and after the coefficient of the function is switched.
Patent JP-H11205131-A (JP)
Title: Digital pll circuit, and delay element for oscillator
Inventor: YAMAGUCHI MICHIMASA
IPC: H03K5/135
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To perform a stable operation regardless of manufacture variation even at a low voltage and to improve jitter characteristics. SOLUTION: A delay element control circuit 2 detects the delay value of output signals based on the error signals of the difference from reference signals of output signals received from a phase frequency comparator circuit 1 and generates digital control signals for controlling the delay element of an oscillator 3 by the delay value. The respective serially connected delay elements 31-3m for setting the delay value in the oscillator 3 are provided with delay circuits constituted of plural transistors and the respective delay circuits are activated by an optimum delay value by receiving the control of the plural digital control signals.  Thus, by the combination of the delay circuit constitution of the respective delay elements 31-3m and the logic constitution of the digital control signals of the delay element control circuit 2, the optimum circuit provided with the delay value of a fine notch width by the minimum number of the delay elements 31-3m is formed.
Patent JP-S58122849-A (JP)
Inventor: KONAKA YUKIO
IPC: B31B1/84
Filed: 1982-01-18
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-H02188102-A (JP)
Title: Power converter
Inventor: KATO AKIRA
IPC: B60L3/00
Filed: 1989-01-17
Abstract: PURPOSE:To protect a charging resistor from burning by providing a high speed circuit breaker, an LC filter circuit, a charging resistor, a power converter, means for detecting closing of circuit breaker, a voltage detecting means, and a protective means. CONSTITUTION:Upon occurrence of short-circuit fault in a power converter 7, a short-circuit unit operational command signal E is not produced because a protective detection circuit 19 does not detect voltage higher than a predetermined level. The protective detection circuit 19 detects whether the voltage detection signal D fed from a filter capacitor 6 has reached to a predetermined level. If it has not reached to the predetermined level, a short-circuit unit 10 is short-circuited and the current flowing to a charging resistor 9 is interrupted. It is restarted upon finish of the protective operation, and the power converter 7 is stopped completely when the current flowing through the charging resistor 9 is cut.
Patent JP-S60153360-A (JP)
Title: Conveying mechanism for sensitized material
Inventor: NAKAMURA TAKESHI
IPC: B65H23/188
Filed: 1984-01-17
Abstract: PURPOSE:To enable smooth conveyance of a sensitized material without damage of an emulsifier thereof, by a method wherein a driving roller forming roller pair, which conveys the sensitized material in a condition to nip it, is decreased in friction coefficient over that of a free roller, and conveying speed is gradually increased. CONSTITUTION:When a sensitized material 1 is conveyed in a direction P through rotational driving of two driving rollers 7B and 8B, since 2 free rollers 7A and 8A are rotatable and formed by a material having high friction coefficient, the sensitized material 1 is smoothly conveyed without slip and damage of an emulsifier layer 1A. In which case, since the roller 8B on the downstream side is rotated at a peripheral velocity slightly faster than that of the roller 7B on the upper stream side, slight tension is generated between the two rollers 7B and 8B, and no bending is left on the sensitized material 1. Besides, since the driving roller 7B and 8B are formed by a material having friction coefficient lower than that of the free rollers 7A and 8A, unnecessary tension is prevented from production at the sensitized material 1.
Patent JP-S60163482-A (JP)
Inventor: RODNEY CLIFFORD ALFERNESS
IPC: H01S5/14
Filed: 1985-01-18
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-H05191009-A (JP)
Title: Resistor of thick film printed substrate for hybrid ic
Inventor: ISHIGURO FUMIYASU
IPC: H01C7/00
Filed: 1992-01-17
Abstract: PURPOSE:To lessen the variation in resistance value of a resistor by improving the composition of the electrode part which comes in contact with the resistor of a thick film printed substrate for a hybrid IC. CONSTITUTION:The title resistor is formed on a thick film printed substrate to be used for a hybrid IC, it is located between a wiring 2 and a resistor 1. The resistor is provided with an electrode part 3 with which the above- mentioned wiring 2 and the resistor 1 are electrically connected. The content of silver in the electrode part is less than that of the wiring 2.
Patent JP-S5599414-A (JP)
Title: Car cooler controlling device
Inventor: HAGA GUNJI
IPC: B60H1/32
Filed: 1979-01-22
Abstract: PURPOSE:To reduce the noise and to save fuel by controlling the electromagnetic clutch connecting the engine and a compressor by means of a diaphragm switch to automatically disconnect the compressor from the engine when the engine is operated at a high output rate. CONSTITUTION:The suction chamber 2 formed in the case 1 for a diaphragm 7 is connected to the suction pressure pickup through a connection tube 4. Normaly, a switch 8 is kept open as a low suction pressure is applied to the diaphragm 7. A contact point 12 of a relay is connected to the magnetic coil 14 of an electromagnetic clutch A contact point 11, a time switch 13 and a coil 10 form a self-retaining circuit which is opened by the time switch 13. When the revolution rate of the engine is raised and the torque of the engine exceeds a limit, the diaphragm 7 closes the switch 8 to actuate the coil 10 and close and retain the contact point 11, and at the same time, the contact point 12 is opened so that the electromagnetic clutch is released. After a fixed period of time, an electromagnetic coil 14 is actuated to connet the electomangetic clutch.
Patent JP-H02188168-A (JP)
Title: Ultrasonic linear motor
Inventor: TOYODA JUNICHI
IPC: H02N2/00
Filed: 1989-01-13
Abstract: PURPOSE:To improve output, efficiency and stabilization of operation by combining flexural oscillation of an elastic body with the second oscillation of projected sections projecting in this oscillating direction. CONSTITUTION:An actuator by an ultrasonic linear motor is equipped with an elastic body 10, on the underside of which a pair of oscillators 11 to 12 consisting of piezoelectric ceramic are installed. Projected pieces 13 to 14 are continuously connected respectively to the spot in the maximum amplitude when the primary flexural oscillation is caused to the elastic body 10 with oscillators 11 to 12. Between the sides of the projected pieces an oscillator 15 of laminated type ceramic is installed. The tip section of a pair of projected pieces 13 to 14 are brought into contact with a moving piece 16. As a result elliptic oscillation is generated to the tip sections of projected pieces 13 to 14, and the moving piece 16 pressed therewith is moved.
Patent JP-S59133751-A (JP)
Title: Error correcting and decoding system
Inventor: YAMADA TSUKASA
IPC: H04L1/00
Filed: 1983-01-20
Abstract: PURPOSE:To improve the error correcting capacity without deteriorating the error detecting capacity by performing the correction after shifting the bit position when the error correction is impossible. CONSTITUTION:An information bit 200 is obtained when an information part has 190 bits by contracting the original code by a bit, and the bit 200 is turned into a transmission packet signal 205 through a switch 204. At the same time, the bit 200 produces a parity bit through switches 202 and 203 and via an adder 206. Then the signals equivalent to a packet are delivered in the order of the information bit and the parity bit. While a received signal 300 is equal to an input signal to be corrected and has 273 bits with addition of 0 to the data head. A data register 301 stores the data to be corrected, and a syndrome register 302 consists of a shift register of 82 bits. The adders 303-323 produce input signals to be applied to a majority circuit 341. The output 342 of the circuit 341 and the output of the register 301 are supplied to an adder 343. Then the data 344 is delivered after the output of the register 301 is corrected by the error correcting signal 342.
Patent JP-H04248392-A (JP)
Title: Synchronous operation of ac servomotor with synchronous motor
Inventor: OGAWA HIROYUKI
IPC: H02P5/52
Filed: 1991-01-24
Abstract: PURPOSE:To avoid generation of an overload, an overcurrent state in a special AC motor by connecting a main servo motor and armature windings of a plurality of synchronous motors in series in respective phases. CONSTITUTION:In a main AC servo motor (MM) 2, windings 2a of input terminals U, V, W are commonly connected via the output terminals of windings 2a as a neutral point. In a synchronous motor (SM), three windings 3a of U-X, V-Y, W-X with input terminals U, V, W and output terminals X, Y, Z are provided. The windings 2a, 3a are connected in series in respective phases of the input terminals U, V, W. The SM 3 has the same number of poles of the same rated current as that of the MM2. A PG of a pulse oscillator 5 outputs a pulse signal at each predetermined unit revolution angle of the MM 2. A controller 4 receives a detection signal from the PG, calculates to control as prescribed, with the MM 2 as an object, and resultantly simultaneously control by including the two SM 3.
Patent JP-S63174193-A (JP)
Inventor: MINATO TAKASHI
IPC: G07G1/06
Filed: 1987-01-14
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-H1054959-A (JP)
Title: Display device
Inventor: GOTO TAKESHI
IPC: G02B27/42
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of efficiently processing 0-order diffracted light and 1st-order diffracted light passing through a diffraction grating and displaying a high definition image in a color display device. SOLUTION: A light valve 16 is provided with plural minute unit areas, and each unit area contains plural display dots corresponding to colors different from each other, and plural display dots in the unit area are arranged in order of a wavelength of light in the vertical direction of display. Then, this device is constituted so that the incident angle of the 0-order diffracted light L0 passing through the diffraction grating 12 on the light valve 16 is made larger than the incident angles of the 1st-order diffracted light LR, LG, LB on the light valve 16, and the 1st-order diffracted light LR, LG, LB diffused in the prescribed area of the diffraction grating 12 pass through plural display dots of one unit area, and the 0-order diffracted light L0 passing through the prescribed area of the diffraction grating 12 passes through the unit area different from one unit area.