baber/WOPTO huggingface dataset:
Patent JP-S6040558-A (JP)
Title: Ejecting mechanism of disk cartridge
Inventor: AOKI TOKUO
IPC: G11B17/04
Filed: 1983-08-12
Abstract: PURPOSE:To prevent a reverse action of a disk cartridge and simultaneously to prevent the new insertion of the cartridge by interlocking a rocking lever and a stopper both are provided to the bottom guide at the insertion side of cartridge via a slider. CONSTITUTION:When a disk cartridge 17 is pushed inside an ejecting mechanism 11 in the direction of an arrow 30, a push button 21 is pushed down. Then a lever 23 is turned around a pin 24 and therefore a plate spring 25 is also turned. However the spring 25 is kept bent since the rear side face 29 of a slider 26 hits the lower end part of the button 21. Then the cartridge 17 is pushed inside until it passes over the button 21. Thus the button 21 is pushed up by a reset spring 22, and the slider 26 is pushed into the place under the button 21 by the bent spring 25. In such a way, a reverse action of the cartridge 17 and the new insertion of the cartridge 17 are prevented.
Patent JP-S63311809-A (JP)
Title: High frequency filter
Inventor: OBA MOTOI
IPC: H01P1/205
Filed: 1987-06-12
Abstract: PURPOSE:To easily adjust the attenuation pole by using a sub-propagation line returning a signal from an optional resonator of a band-pass filter comprising plural resonators and a main coupling circuit to other resonator through a sub-coupling circuit via a lumped constant filter. CONSTITUTION:A band-pass filter BPF consists of the plural resonators 1 and the main coupling circuit 2, the phase of a signal extracted by the sub-coupling circuit 3 from one end point A of an optional resonator 1 is rotated by the phase characteristic of the lumped constant filter 6 and returned to one end point B of the other resonator of the BPF by the other sub-coupling circuit 5. Then the change in the phase of signal propagated through the lumped constant filter 6 is selected to be phiS=phiM+ or -180 deg., where phiM is a phase change of the main propagation by the BPF from the point A to the point B. That is, the lumped constant filter 6 is used as the phase shift function element of the sub-propagation path. Then a high frequency (polar) filter with ease of adjustment is obtained.
Patent JP-S5573452-A (JP)
Title: Roll revolution detector of continuous casting machine
Inventor: TANNO EIICHI
IPC: B22D11/16
Filed: 1978-11-29
Abstract: PURPOSE:To perform revolution checking of multiple rolls automatically and continuously in a short time by checking the revolutions of the rolls in the slab passageway from the respective revolving conditions of the detecting rolls of a moving body which moves while making friction contact with each roll. CONSTITUTION:A roll revolution detecting device 10 is inserted and moved between the upper and lower roll groups of the continuous casting machine by making use of dummy bars. If at this time the roll to be detected 15 in the slab passageway is normal, it revolves in the arrow A direction owing to the friction force with the roll revolving drive body 11. The detecting roll 14 making contact with the roll 15 revolves in the arrow B direction according to the rotating amount of the roll 15 when only the effect of the revolutions of the roll 15 is considered. Also, it rolls in the arrow C direction according to the movement amount of the time while it is making contact with the rool 15 when only the effect of the movement of the roll 14 is considered. Owing to the effect of both, the detection roll 14 revolves in the arrow D direction by as much as the difference in the rotation amounts in the B direction and C direction. By detecting the number of revolutions or the angle of revolutions and the direction of revolutions of this roll 14, the goodness or not of  the roll 15 and the goodness or not of its bearings are discriminated.
Patent JP-H11333734-A (JP)
Title: Manufacture of polishing body
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity and polishing characteristics by eliminating static electricity from a support after applying corona discharge to the plastic support, and by applying coating material for a grinding layer to one surface of the support. SOLUTION: In corona discharge, an insulated electrode facing a counter electrode dielectric roll which is grounded is installed, a.c. high voltage is applied between the electrode and the dielectric body by a corona discharging device while the support is made to pass in a state where the back surface of the plastic support is bound to the dielectric roll and the machining surface faces the electrode, corona discharge is generated, and surface treatment of the support is performed. In static eliminating to be applied after corona discharge, static electricity is eliminated by blowing ionic air formed by an ionic air generator. Moreover, a polishing layer is applied onto the corona discharged support to which coating material made of organic solvent is applied continuously to corona discharge and washing.  Therefore, binding performance and adhesive force of the polishing layer can be improved, good polishing characteristics can be obtained, and productivity can be improved.
Patent JP-H10337102-A (JP)
Title: Farm working machine and controller therefor
Inventor: IKEUCHI YOSHIKATSU
IPC: G05D1/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To simplify a remote control unit and raise the efficiency of operation of the remote control unit by making the remote control unit common to the remote control of plural kinds of farm working machines. SOLUTION: This controller is equipped with a remote control unit 1 provided in common regardless of the kinds of farm working machines and further a remote control unit 2 installed corresponding to the kinds of the farm working machines. The remote control unit 1 has an operating part 12 for indicating the operations of the farm working machines and an output part 13 for outputting a remote signal according to the operation of the operating part 12. The remote control unit 2 has an input part 22 for inputting the remote signal from the remote control unit 1 and a controlling part 21 capable of discriminating the operations of the farm working machines corresponding to the remote signal and practicing the operations of the farm working machines.
Patent JP-S5849282-A (JP)
Title: Thermal transfer type printer
Inventor: NAKAMURA MASAHIRO
IPC: B41J2/32
Filed: 1981-09-19
Abstract: PURPOSE:To make it possible to print at high speed with simultaneous preheating and  recording by inserting a transfer medium and recording paper over one another between a transfer head adjacently equipping a magnetic body and a platen partially  composed of a magnetic body so as to apply an alternating magnetic field. CONSTITUTION:Between a transfer head 2 with which a magnetic body 1 is adjacently  equipped and a platen 6 in which a C-shaped magnetic body 3 is coiled by a wire 4  and, between its magnetic poles, a non-magnetic/non-conductive plate 5 is provided, a  transfer ribbon 9 comprising a transfer leyer 7 consisting of a layer of thermally fusible ink and a supporting layer 8 made of a good conductor, and a recording paper  10 are equipped in such manner that the transfer layer 7 and recording paper 10 are  equipped vis-a-vis and over one another. Applying an alternating magnetic field onto  the magnetic body 3 by the coiled wire 4, generating a magnetic field loop between the magnetic bodies 3 and 1, the supporting layer 8 is resulted in heat generation.  Thus the transfer layer 7 is preheated upto near its melting point, by which temperature change of the transfer head 2 becomes small at recording, and high speed printing become possible. EFFECT: Durability of a transfer head is also improved.
Patent JP-H0388286-A (JP)
Title: Thermoshrinking object and its formation method
Inventor: NAIJIYARU JIEIMUZU GUREGORII
IPC: H01R13/46
Filed: 1990-06-06
Abstract: PURPOSE: To prevent the break of a conducting coating in shrinkage and recovery by forming continuous conducting indium coating on the surface of a heat contraction tube structure. CONSTITUTION: Continuous conducting coating 16 of indium is formed on the surface of heat contraction tube structure. Although indium has a clear melting point, at a temperature lower than the melting point, indium has high ductility. Even in a temperature range higher than the melting point, indium does not easily flow out. A tube-shaped heat contracting article 14 can be heated to a temperature of 145-160 deg.C to recovery, and in recovery, the coating 16 of indium deforms without break, and after recovery, the coating 16 of indium continuously attached onto the surface of the commodity stays without break.
Patent JP-S6210884-A (JP)
Inventor: SUZUKI SHIGERU
IPC: H01R13/633
Filed: 1985-07-05
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-S5576294-A (JP)
Title: Low temperature tank with steady shape bottom
Inventor: YAMAGUCHI TOMIO
IPC: F17C3/06
Filed: 1978-11-30
Abstract: PURPOSE:To correct distorsion of the botom of a tank by corrugating in one direction practically. CONSTITUTION:A lateral or a longitudinal center line 7 corresponding to a diameter D is the maximum length of all lines included in the bottom 1, across which the most corrugations 4, 5 in the bottom extend to die a distorsion. As apart from the center line 7, the corrugation 5 reduces in the staged from in a certain distance at a point near the external wall whrer intermediate section 10 of neighbour corrugation 13 meets the corrugation 5 to have a distorsion in vain in place of it. At any point of these corrugations 4, 5 13 pass across its tangent line, which provides no distorsion given and easy manufacturing.
Patent JP-S6129380-A (JP)
Inventor: TAKAMORI KEISUKE
IPC: A63H23/04
Filed: 1984-07-19
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-H11340040-A (JP)
Title: Manufacture of printed coil sheet and annular printed coil
Inventor: YAMAMOTO KUNITOSHI
IPC: H01F17/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed coil sheet comprising an annular printed coil which is easily obtained with no trouble, and to provide an annular printed coil with longer coil. SOLUTION: A method for manufacturing a printed coil sheet comprising a plurality of annular printed coils wherein a plurality of annular line-segment holes 2 and a plurality of center holes 3 surrounded by the annular line-segment hole 2 are provided on an insulating plate 1 so that a plurality of annular peninsulas 4 comprising a part surrounded by the annular line-segment hole 2 and the center hole 3 are formed, and with an annular part 5 of each annular peninsula 4 as axis, a conductor film 6 is formed spirally on its both surfaces and side surface, as well as a method for manufacturing an annular printed coil wherein, using the printed coil sheet, each annular peninsula 4 is cut out of the insulating plate 1 to obtain a plurality of annular printed coils P.
Patent JP-S637540-A (JP)
Title: Magneto-optical recording medium
Inventor: YAHAGI KATSUHIKO
IPC: C22C38/00
Filed: 1986-06-25
Abstract: PURPOSE:To enable the use of a specific alloy having the axis of easy magnetization in the direction perpendicular to the film plane as a magneto-optical memory material by providing said alloy to the titled medium. CONSTITUTION:Co is added to a thin ternary alloy film consisting of Hf, Ta and Fe to substitute part of Fe with Co, by which the magneto-optical memory material improved to have the larger Kerr rotating angle thetaK is obtd. The compsn. of the thin alloy film is expressed by Hf1-XTaX(Fe1-YCoY)2, where X, Y are 0<X<0.3, 0<Y<0.5. The amt. of the Co to be added leads generally to an increase in thetaK with an increase in Y in said compsn. formula and thetaK exhibits the max. value between 0.2-0.3 Y although the increase thereof varies with the relation with X, thus the thetaK is largely improved up to nearly thetaK=0.5 deg.. The magneto-optical memory material is thereby provided with high thetaK and the application thereof to a memory of a disk, tape, drum and sheet or hologram, and magneto-optical device is conceivable.
Patent JP-S635194-A (JP)
Title: Oscillation device for motor fan
Inventor: KOKETSU TADAAKI
IPC: F04D25/10
Filed: 1986-06-25
Abstract: PURPOSE:To make rotational speeds to be uniform, by setting the rotational speed of an oscillation motor at a high rotational speed when a fan head section is in a range on each side of the turning range in accordance with the turning position of the fan head section. CONSTITUTION:Sensors 15, 16 are arranged in a fan head section in an oscillating range so that the oscillation turning range is divided into three parts, that is, a center range C a right side range Sr and a left side range Sl. There is provided a speed change-over circuit 18 for setting such a condition that, when the fan head section is positioned in the right or left side range Sr, Sl, which may be detected by an oscillating position detecting circuit 17, an oscillating motor is rotated at a speed which is higher than the speed of the same when it is in the center area C. Accordingly, the turning speed of oscillation may be made to be uniform over the entire turning oscillation range.
Patent JP-S5573427-A (JP)
Title: Deck plate bending roller
Inventor: ENDA HIDEO
IPC: B21D5/14
Filed: 1978-11-29
Abstract: PURPOSE: To press a deck plate between revolving rolls and enable the same to be bent without forming any crease by combining the rolls provided with annular concave and convex parts fitting to the concave and convex grooves and flights of the deck plate.  
     CONSTITUTION: An upper roll 1 and lower roll 2 which are formed with annular concave and convex parts on the outside circumference are combined and are revolved. A deck plate A is inserted between the rolls 1, 2. Then, the concave and convex parts of the upper roll 1 and the concave and convex parts of the lower roll 2 make close contact and fitting to the concave grooves (a) and convex flights (b) along the lengthwise direction on the front and back surfaces of the deck plate A and firmly press these, thereby bending the deck plate A to a required curvature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S634620-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAKURA NOBUYUKI
IPC: H01L21/306
Filed: 1986-06-24
Abstract: PURPOSE:To avoid discontinuity of a conductor layer even in case of a thick insulating film by a method wherein the impurity concentration in the insulating film is varied along the direction of its thickness to vary the etching rate of the insulating film along the direction of its thickness and inclinations are given to the side surfaces of the etched part of the insulating film. CONSTITUTION:The part of an oxide film 2 which is not masked with a resist 3 is etched with etchant such as hydrofluoric acid. The distribution of the P- concentration in the oxide film 2 is such that the P-concentration decreases along the depth direction toward the surface of an Si substrate 1. The higher the P-concentration, the higher the etching rate. Therefore side-etched area is large near the boundary between the oxide film 2 and the resist 3 and small near the Si substrate 1 surface so that a contact hole 4 can be obtained whose cross section has no cornered part and has gentle slopes. With this constitution, when conductor material such as Al is evaporated on the surface, the discontinuity of the Al layer 5 caused by the contact hole 4 can be avoided.
Patent JP-S6042205-A (JP)
Title: Manufacture of sodium sulfate-hydrogen peroxide- sodium chloride adduct
Inventor: ITOU YOSHIROU
IPC: C01B15/06
Filed: 1983-08-16
Abstract: PURPOSE:To manufacture easily the titled adduct by adding a chloride other than sodium chloride to a reaction system when sodium sulfate is reacted with hydrogen peroxide in an aqueous soln. CONSTITUTION:A chloride other than sodium chloride is added to an aqueous soln. contg. sodium sulfate and hydrogen peroxide so as to adjust the concn. of hydrogen peroxide in the reactive soln. to >= about 0.5mol/l, the concn. of chlorine ions to about 0.2mol/l and the concn. of sulfate ions to >= about 0.1mol/l, and an adduct is crystallized by a reaction. LiCl, KCl, NH4Cl, MgCl2, Al2Cl6 or the like is used as the chloride, and the reaction temp. is regulated to about 0-60 deg.C.
Patent JP-S628742-A (JP)
Inventor: TAKAYAMA NAOHIKO
IPC: A61B8/14
Filed: 1985-07-05
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-S62151614-A (JP)
Inventor: SAKAYORI KIYOSHI
IPC: B29C45/26
Filed: 1986-06-25
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-H0442368-A (JP)
Title: Reproducing method for picture filing device
Inventor: HIRAUCHI YOSHIO
IPC: G06F17/30
Filed: 1990-06-07
Abstract: PURPOSE:To improve the responsiveness of retrieval by executing the preprocessing of a retrieval processing to transfer all the reduced pictures recorded in a recording medium to a memory for reduced picture, reading out the reduced picture corresponding to a retrieved result from the memory for reduced picture, and displaying the read picture. CONSTITUTION:The picture reproducing part of a picture filing device is composed of a picture display device 1, host computer 2, console 3, optical disk device 4, reproducing processor 5, frame memory 6, memory controller 8 and memory 9 for reduced picture. In this case, the reprocessing of the retrieval processing is executed to transfer all the reduced pictures recorded in the optical disk to the memory 9 for reduced picture, and the reduced picture corresponding to the retrieved result is read out from the memory 9 for reduced picture and displayed. Thus, the responsiveness of retrieving the picture filing device can be improved.
Patent JP-H0313793-A (JP)
Title: Submaterial charger for electric melting furnace
Inventor: KITAYAMA KIYOYUKI
IPC: F27D11/10
Filed: 1989-06-12
Abstract: PURPOSE:To melt and disperse a submaterial effectively, and to equalize a composition and a temperature rapidly by connecting the upper end of a submaterial charging pipe connected to a furnace cover to one distribution pipe and connecting the distribution pipe to a submaterial supply source. CONSTITUTION:The upper ends of a plurality of submaterial charging pipes 6a, 6a bonded with a furnace cover 2 are connected to one distribution pipe 8, and the distribution pipe 8 is bonded with a submaterial supply source. Consequently, the number of the usage of pipes constituting submaterial supply paths and tanks 13 may be reduced, and constitution is simplified. Since a submaterial is charged onto the molten metal surface of a melt positioned between electrodes 3a, 3b, the position is kept in the next high temperature region in the vicinity of the electrodes, thus excellently heating and melting the submaterial fed. Since the melt is dropped to the position by a convection regarding the position, the submaterial dropped to the position is pulled into the melt while being placed in the downflow of the convection, and mixed effectively with the melt. Accordingly, the submaterial is melted and dispersed effectively, thus quickly equalizing a composition and a temperature.
Patent JP-S6128904-A (JP)
Title: Manufacture of glass fiber of material easy to crystallize
Inventor: WATANABE MINORU
IPC: G02B6/02
Filed: 1984-07-20
Abstract: PURPOSE:To obtain the glass fiber which contains no or a little crystal by heating the fiber above fusion points of the core and clad materials and at temperatures where the coating material has no fluidity, and then quenching it. CONSTITUTION:The coated crystal fiber 2 wound around a drum 1 is heated in a heating part 3, e.g. electric furnace, etc., above the fusion points of the core and clad material and at temperatures where the coating material has no fluidity, and quenched with a cooling body 4, e.g. water, etc., to turn into glass, which is wound around a drum 6 through a roller 5. In this case, the rotation of the drum 6 is controlled preferably so that no large tension is applied to a fusion part. Further, the length of the fusion part of the fiber 2 and the length from the heating part to the fusion part are both preferably short. A medium for the cooling need not be liquid and can use gas, e.g. water.
Patent JP-S6041388-A (JP)
Title: Trunk selecting system
Inventor: OOSHIMA SATOSHI
IPC: H04Q3/00
Filed: 1983-08-16
Abstract: PURPOSE:To average the use rate of trunk groups by determining the selection order of trunk groups in accordance with the number of times of actual measured value. CONSTITUTION:When a subscriber's device B acquires selectively groups of trunk circuits 30-3n, the device B scans individual constitutions 60-6n of a recording means 6 through a central controller 4 by a program and selects the trunk circuit which has the lowest frequency in acquisition and tries to acquire this trunk circuit. In this case, when the circuit 30 is idle and is acquired, the device B and the circuit 30 are connected through a switch network 2, and a counter corresponding to the circuit 30 is incremented, and contents of the corresponding constitution 60 of the recording means 6 are rewritten. Thus, trunk circuits having lower frequencies in acquisition are acquired in order preferentially.
Patent JP-H05344101-A (JP)
Title: Data reproducing device
Inventor: TANAKA MITSUGI
IPC: H04L1/00
Filed: 1992-06-09
Abstract: PURPOSE:To prevent voice information from being interpolated with an error in an image information part. CONSTITUTION:An internal code decoding circuit 60 corrects error corresponding to internal codes in error correction blocks composed of the image information, voice information, detection codes for these pieces of information, and error correction codes for them. An external code decoding circuit 64 corrects error corresponding to external codes. The direction of external code encoding is the horizontal scanning direction of images. The circuit 60 writes an error detection flag in a flag memory 62 corresponding to uncorrectable error at a music information part, and the circuit 64 writes an error detection flag in a flag memory 66 corresponding to uncorrectable error. A CRCC decoding circuit 68 detects error corresponding to an error detection code and when any error is present on the image information part, it is interpolated by an interpolation circuit 76. An interpolation circuit 78 interpolates voice information by the error detection flags in the flag memories 62 and 66.
Patent JP-S5772392-A (JP)
Title: Coupler for semiconductor laser and optical fiber
Inventor: MATSUI TERUJI
IPC: H01S5/00
Filed: 1980-10-24
Abstract: PURPOSE:To prevent speckle noises effectively by phase-modulating semiconductor layer rays through ultrasonic waves. CONSTITUTION:Laser rays generated from the semiconductor laser 1 are focussed by means of a lens 2, phase-modulated through ultrasonic waves at an ultrasonic transmitter 4 and projected to the optical fiber 5. Ultrasonic vibration is generated at a piezo-electric element 3, and transmitted to the ultrasonic transmitter 4. Consequently, since the incident conditions of the phase, etc. of the laser rays at an incident surface of the optical fiber 5 are changed periodically in accordance with a period of the ultrasonic vibration, interference conditions in the optical fiber 5 alter, and a position and a form of a speckle change. Accordingly, the speckle in the optical fiber 5 is smoothed and the speckle noises can be reduced by generating ultrasonic waves at frequency higher than the frequency of modulation signals applied to the semmiconductor laser 1.