baber/WOPTO huggingface dataset:
Patent JP-S61164780-A (JP)
Title: Polishing roll
Inventor: KURAHASHI MOTOFUMI
IPC: B24D13/10
Filed: 1985-01-09
Abstract: PURPOSE:To enable polishing uniformly by providing a polishing brush retractably in the centrifugal direction of a rotary drum while swingably in the peripheral and axial directions within a limited scope, and closely attaching said polishing brush on the surface of a workpiece. CONSTITUTION:A polishing brush 8 is removably installed between supporting rods 5, 5' which are removably provided laterally on the supporting frame 3 of a polishing roll. When this polishing brush 8 is partially damaged, the polishing brush 8 is removed form the supporting rods 5, 5', and replaced by a new one. This polishing brush 8 is installed retractably in the radial direction of the rotary drum 1 and swingably in the peripheral direction and axial direction within a limited scope. Accordingly, when the whole polishing rolls are rotated while the polishing member 7 of the polishing brush 8 is being slidably in contact with the workpiece, on the workpiece, the polishing member 7 hits, slidingly comes in contact with, or is retracted in the direction of a rotary axis 2, to grind off scale on the workpiece 9 favorably.
Patent JP-S5097766-A (JP)
IPC: F16H63/00
Filed: 1973-12-29
Abstract: A shift control mechanism is provided for a multipleforward-speed manual transmission with controlled operation of the shift lever between the reverse drive position and one forward drive position to prevent inadvertent shifting which might damage the transmission. A transmission lever whose movement is controlled through the shift lever is formed with a first projection extending therefrom which is adapted to engage a second projection extending from a housing. The housing is rotatably and linearly movable under the biasing force of spring means and when the shift lever is moved to the neutral position, engagement between the first and second projections will cause rotative movement of the housing. When the shift lever is moved to the one forward drive position, the spring means will rotate the housing back to its initial position thereby placing the second projection within the path of movement of the first projection. Any subsequent attempt to move the shift lever from the one forward drive position to the reverse drive position will be blocked in a manner which will not interfere with otherwise appropriate shifting of the transmission. The control mechanism may be configured to prevent erroneous shifting in both directions between the reverse drive position and the one forward drive position or, alternatively, shifting may be blocked in one direction only.
Patent JP-H02183229-A (JP)
Title: Organic nonlinear optical material
Inventor: IKEDA HIDEJI
IPC: G02F1/361
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the org. nonlinear optical material having a large cubic nonlinear optical constant by using a specific compd. CONSTITUTION:The org. nonlinear optical material is constituted by using the compd. expressed by the formula I. In the formula I, R<1> to R<4> are respectively 1 to 3C alkyl group; n is 1 to 5 integer; X<-> is halogen anion, CH3SO3<-> or CIO4<->, etc. The compd. expressed by the formula I has the large cubic nonlinear optical constant gamma and this constant gamma is measured by degenerate 4 light wave mixing by pump light Ef, Eb. The org. nonlinear optical material having the large cubic nonlinear optical constant is obtd. in this way and the application thereof to optical elements, optical information processing, optical communication, optical measurement, optical integrated circuits, etc., is possible.
Patent JP-S58118706-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A45D1/02
Filed: 1982-01-09
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-S5628609-A (JP)
Title: Method of producing molding from improved inorganic colloid
Inventor: DAIMON NOBUTOSHI
IPC: B01D61/50
Filed: 1980-01-14
Abstract: PURPOSE: To achieve the improvement in water resistance and electrical insulation characteristics by electrolytically ion-exchanging the hydrophilic cations contained in inorganic colloid with predetermined metal ions and performing molding by using thus obtained inorganic colloid having no hydration characteristic.  
     CONSTITUTION: The inorganic colloid contg. alkali metals such as Li and Na is injected into an electrolytic cell using metals selected from Ag, Cu, Zn, Mg, Sn, Pb,  Fe, Al, Sb, Bi as anode and electrolysis is performed by controlling the pH of electrolyte preferably to acidity, for example, a pH 3W6 range. Thence, the obtained inorganic colloid is washed to remove Li + , Na + , etc., then this molding is performed  by using this inorganic colloid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000198556-A (JP)
Title: Member for business machine
Inventor: TENGO YUICHIRO
IPC: B65H27/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To stabilize the paper sheet feeding of paper sheet feeding members used in devices having various types of paper sheet feeding mechanism. SOLUTION: The member for business machines comprises a core 4 and an annular elastic body 5 arranged about the outside periphery of the core 4. The annular elastic body 5 has a coefficient of expansion E of from 5 to 30%, given by a formula: E(%)=[d1-d2)/d2]×100, where d1 (mm) is the diameter of the core 4 including the longest cross-sectional distance of roller cores and deformed cores, and d2 (mm) is the inside diameter of the annular elastic body 5 before mounting.
Patent JP-S63171074-A (JP)
Title: Television receiver
Inventor: YAMADE SHIGEMITSU
IPC: H04N5/59
Filed: 1987-01-08
Abstract: PURPOSE:To prevent blooming on a CRT screen by detecting the white peak of a video signal, which is more than a specified value, and controlling a contrast and a luminance. CONSTITUTION:If the mean brightness (APL) of the video signal is low, an automatic beam quantity limiting circuit (ABL) does not actuate. But when a signal whose white peak is high is inputted, a transistor(Tr) Q10 is made to be conducted and the charging charge of a capacitor C10 is discharged to lower the electric potential of a C point if the white peak value of the inverse luminance signal of a B point becomes lower than a specified electric potential decided by resistances R10 and R11. Then, the diode D10 is made to be conducted and the electric potential of an A point drops to lower the contrast and the luminance. Thus, the beam current at the time of the white peak is suppressed, so that the blooming can be prevented.
Patent JP-S62159736-A (JP)
Title: Operation monitoring device for gas turbine generating equipment for emergency
Inventor: MATSUMOTO KAZUHIKO
IPC: F02C7/00
Filed: 1986-01-07
Abstract: PURPOSE:To reliably report a worker that a gas turbine comes to an overhaul timing and to improve maintenance properties, by a method wherein data necessary to computation of an overhaul timing is inputted to automatically compute and decide the overhaul timing, which is outputted. CONSTITUTION:A titled generating equipment starts a gas turbine 11 and drives a generator 13 according to an instruction from a control panel 1 during outage. An operating state is monitored by an integrating hour meter 4, the number 7 of starting revolutions, and a wattmeter 8, and the combustion intake air temperature of a gas turbine is monitored by a temperature converter 3 and a thermometer 2. In this case, an operation monitoring device 30 is provided for inputting the data of the temperature converter 3, a power converter 5, and a generating equipment-under-operation display contact 6 and monitoring operation. The monitoring device integrates an operation hour in each given intake air temperature region prevailing when a load is increased to higher than a given value, integrates the number of startings, and decides an overhaul timing based on each integrated value to actuate a display device.
Patent JP-S57115861-A (JP)
Title: Semiconductor memory device
Inventor: NISHIMURA TADASHI
IPC: H01L21/8242
Filed: 1981-01-10
Abstract: PURPOSE:To increase mask aligning margin and to increase the capacity of a memory cell when a dynamic MOS memory is formed by a system of 1 transistor, 1 capacitor, and a double layered polycrystal, by performing the self- alignment by using an ion implantation method. CONSTITUTION:A P<-> type separating layer 2 is formed on the peripheral part of a P<-> type semiconductor substrate 1 by the ion implantation. Thereafter, with the layer 2 as a basis material, a thick oxide film 3 for element separation is formed thereon, and an active region 4 is separated. Then the region 4 is separated from the substrate 1 by an N type ion implanted layer 5, and a P<+> type layer 6 is formed thereon by ion implantation. Thereafter, contact holes are selectively provided in the region 4, and a polycrystal Si layer 7 is deposited on the entire surface. The patterning is performed, and an N<-> type channel layer 8 is formed by ion implantation. A second polycrystal Si layer 10 is deposited on the layer 7 via a thin oxide film 9, patterning is performed, and an N<+> type layer 11 is diffused and formed with the layers 9 and 10 as a mask.
Patent JP-H09192796-A (JP)
Title: Method for continuously casting different kinds of metals and apparatus therefor
Inventor: SUZUKI NORIYUKI
IPC: B22D11/103
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the mixture of different kinds of metals at a joining part having unconformity in components due to mixing thereof and to enable a continuous casting having high quality by forming a tundish into two chamber system. SOLUTION: The tundish 1 is partitioned into two chambers (a molten metal receiving side 7 and a molten metal discharging side 8) with a weir 11, in which a communication hole 9 is in the opening state. At the step of using up the remaining molten metal of the preceding stage metal A in a ladle 2, immediately, the providing ladle 2 is changing to the following ladle 2' incorporated with the following differently kind of metal B. Thereafter, at the time when the slag of the preceding stage metal A remains only, the communication hole 9 is closed with an opening/closing device 6. Successively, the preceding stage metal A at the molten metal discharging side is cast under condition of allowing only the slag to remain.  By this method, since the ladle is changed to the ladle for the following stage metal and the start of pouring of the following stage molten metal into the tundish can be executed while the opening/ closing mechanism between two chambers is used to discharge the remained molten metal of the preceding stage metal, the stopping time of the line between the preceding and following stages can be shortened.
Patent JP-H07206184-A (JP)
Title: Image forming device provided with paper feed device
Inventor: UCHIDA SHUNJI
IPC: B65H1/26
Filed: 1994-01-14
Abstract: PURPOSE:To automatically return a paper feed means when a paper feed unit is supplemented with recording paper and mounted again by providing a return means for automatically returning, to the paper feed position the paper feed means excluded by motion for inserting a paper feed unit part into a device main body. CONSTITUTION:When a paper feed unit part is drawn out from a device main body, a frame body 2002 together with a paper feed roller 210 are rotationally moved upward by about 90 deg. centering around a drive shaft 205. Hereby a lock claw 2008 provided on a guide plate 2015 guiding recording paper is locked with the lock part 2010 of a lock member 2009 elastically supported with a spring 2013. Recording paper P is supplementally loaded on a vertically movable loading plate in this condition, and the paper feed unit part is mounted on the device main body. Hereby a working member 2011 collides with a working projection 204A, but a lock pin 2016 is locked with the long groove 2014 of the lock member 2009, hence the lock member 2009 is rotationally moved centering around a shaft 2014S, the lock part 2010 is detached from the lock claw 2008 of the guide plate 1015, and the paper feed roller 210, the frame body 2002, and the guide plate 2015 are simultaneously returned to the initial position automatically.
Patent JP-S59140902-A (JP)
Inventor: HAINTSU RAIBAA
IPC: F15B1/02
Filed: 1984-01-12
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-H05191867-A (JP)
Title: Process supervisory and controlling device
Inventor: SHIOIRI KOICHIRO
IPC: H04Q9/00
Filed: 1992-01-10
Abstract: PURPOSE:To enable flexible control operation input controlling by providing a control operation input list of another man-machine interface to respective man-machine interfaces. CONSTITUTION:In a man-machine interface 11a where an input is executed, information indicating that the self man-machine interface 11a is under operation intervention is added to a list 16a during operation intervention concerning a relevant control operation object in a data file 13a. Then, the generated information of an operation intervention list in the respective man-machine interfaces 11a and 11b is periodically exchanged between the other man-machine interface 11b through a bud 15. When one of the man-machine interfaces executes operation intervention to the control operation object, information on the operation intervention lists 16a and 16b in the data files 13a and 13b is referred to and an operation is stopped or operation intervention is judged.
Patent JP-H02184006-A (JP)
Title: Electromagnetic induction apparatus
Inventor: KUMAGAI SABURO
IPC: H01F27/18
Filed: 1989-01-11
Abstract: PURPOSE:To remove insulating gas dissolving in cooling medium liquid inside an internal vessel so as to prevent bubbling phenomina with temperature rise by separating and sealing an insulating medium and a cooling medium in a sealed tank, and using them each independently. CONSTITUTION:A pure insulating medium 8a and a pure cooling medium 5a are separated completely in a sealed tank 1 by an internal vessel 2a, a cooling panel 7, etc. A high voltage winding 3 and a low voltage winding 4 are stored in the internal vessel 2a, and the cooling panel 7 is arranged in a laminated iron core 6. The circulation system of the cooling medium 8a is composed of the internal vessel, the cooling pipe, a pump 9, and a cooler 10a, and these are constituted in a sealed closed circuit. The sealed closed circuit is filled with the pure cooling medium 5a, and a pressure avoiding device 11 is provided in the sealed circuit. The top-side chamber inside the pressure avoiding device is connected to the insulating medium in the sealed bank 1 through a diaphragm 11a. Hereby, the insulating medium 8a and the cooling medium 5a inside the sealed tank 1 are separated completely, and the insulating medium and the cooling medium and its steam are never mixed.
Patent JP-H07143002-A (JP)
Title: Pll frequency synthesizer circuit
Inventor: AKIYAMA TAKEHIRO
IPC: H03L7/18
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a PLL frequency synthesizer circuit capable of accelerating the charge/discharge of a charge pump circuit and realizing quick tuning. CONSTITUTION:A phase comparator 17 outputs phase differential signals phiR, phiP by comparison of a reference signal fr with a comparison signal fp, and the charge pump circuit 21 outputs a voltage signal Do based on the signals phiR, phiP. An LPF 19 outputs a control voltage signal VT by smoothing the voltage signal Do, and a voltage controlled oscillator 20 outputs a frequency signal fvco in accordance with the signal VT. The circuit 21 is equipped with transistors T1, T2 whose emitters are connected to the LPF 19, respectively. The circuit 21 is equipped with an analog svitch 22 which connects the base of the transistor T1 to a power source VCC based on the signal phiR, and an analog switch 23 which connects the base of the transistor T2 to the ground GHD based on the signal phiP.
Patent JP-2000205934-A (JP)
Title: Weight detection apparatus
Inventor: FUJII YUKO
IPC: G01G3/13
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of detecting accuracy by detecting load at a pressure level. SOLUTION: A piezoelechic transformer 14 where a drive 12 is formed by providing input electrodes 12a, 12b longitudinally on the upper and lower surfaces of a piezoelechic ceramic plate 11 at one end face thereof, and where a power generating part 13 is formed by providing an output electrode 13a on the other end face, is provided with a load transmission means 18 which transmits load, with a support means 19 between the transformer 14 and the means 18. A frequency is applied to the drive 12 by a signal generation means 15 and a computing part 16 computes an output signal from the power generating part 13 so as to calculate the load applied, thereby stabilizing output sensitivity and enabling the load applied to be detected easily even if it is at a pressure level.
Patent JP-S63171877-A (JP)
Title: Composit target material
Inventor: MATSUZOE NOBUYUKI
IPC: C23C14/34
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a composite target material having excellent corrosion resistance for magneto-optical disks, by dispersing an intermetallic compd. or solid soln. of a corrosion resistance improving metal and metal for constituting a matrix consisting of a rare earth metal and transition metal uniformly into said matrix. CONSTITUTION:The matrix is constituted of the rare earth metal such as Nd, Gd, Tb, Dy, Ho, Er, or Tm and the transition metal such as Fe, Co or Ni. On the other hand, the intermetallic compd. or solid soln. is formed of the metal such as Ti, Cu, Zr, Ge, Si, Sn, Pb, In, Cr, Mo, W, Nb. Ta, Pt, Rh, or Re having an effect of improving the corrosion resistance and >= kinds of the metals constituting the above-mentioned matrix. The above-mentioned intermetallic compd. or solid soln. is then dispersed uniformly at about 1-20atom.% into the above-mentioned matrix, by which the composite target material is obtd. The matrix preferably constituted of the eutetic structure of the rare earth metal and the transition metal and the metal structure which is the same as or different from said constituting metal components.
Patent JP-S59127255-A (JP)
Title: Long-time magnetic video recording and reproducing device by intermittent recording
Inventor: NISHITANI YOSHIHISA
IPC: G11B15/18
Filed: 1983-01-11
Abstract: PURPOSE:To reproduce an intermittently recorded tape even through a normal VTR by rewinding the tape once slightly in the opposite direction, and running it forward from the position and performing recording while the tape runs at the reference speed of the normal VTR. CONSTITUTION:The tape is rewound backward from a recording start position lo by a section M and accelerated there following a route (a) to attain to the reference speed when recording starts at the position lo. Then, a specific frame is recorded in a section (b) in VHS or beta format, and the tape is braked once the recording is completed and decelerated and stopped following a route (c). Then, the operation returns to the start point l1 of the next intermittent operation following routes (d) and (e). A long-time video tape recorded as mentioned above conforms with the existent VTR standards, so stable reproduction is performed by VHS and beta mode devices.
Patent JP-S62161118-A (JP)
Title: Variable focus liquid crystal spectacles
Inventor: OKADA TAKAO
IPC: G02C7/06
Filed: 1986-01-10
Abstract: PURPOSE:To easily manufacture variable focus lenses meeting the characteristics of the human eyes by providing low-resistance electrodes having the notches provided to the circumferences of liquid crystal lenses. CONSTITUTION:The liquid crystal lenses 2, 3 are respectively constituted by forming the liquid crystal cells of a spheroconcave lens 4 and flat plate glass 5 formed with electrodes 6, 6 of transparent conductive films consisting of SnO2, In2O3, SnO2+In2O3, etc. at the insides thereof, and joining both plates via a spacer 8 consisting of an insulator. The low-resistance electrodes 9, 10 consisting of chromium, nickel, etc. are disposed to cover the peripheral edges of the lenses to the electrodes 6, 7 of such transparent conductive films and are connected from one end to an external driving power source 11 respectively by connecting wires 12, 13. The voltage distribution curve by the voltage impressed by the power source 11 to the right and left liquid crystal lenses 2, 3 is as shown by dotted lines on the lens faces of the liquid crystal lenses to act in such a manner that the apparent refractive indices of the liquid crystals increase in the regions gear the interrupted parts 15, 16 of the electrodes 9, 10 on the nose side of the spectacle lenses 2, 3.
Patent JP-S63174242-A (JP)
Title: Emitter tip processing device
Inventor: IKEBE YOSHINORI
IPC: H01J27/26
Filed: 1987-01-12
Abstract: PURPOSE:To simply obtain an emitter tip having uniform wettability by moving the emitter tip in an ionizing material melted in a crucible. CONSTITUTION:An ionizing material 1, a crucible 2, and an emitter tip 3 are maintained at the same potential in a vacuum, and the emitter tip 3 can be vertically moved by an electrically insulated emitter tip adjusting knob 4 from the outside. Electrons emitted from a filament 5 is accelerated by the difference E1-E2 between the voltage E1 of an electron bombardment accelerating power supply 7 and the voltage E2 of a filament power supply 8 and bombard and heat a crucible 2 filled with the ionizing material 1. Since the crucible 2 is thermally isolated by a support bed 9, it is excellent in heating efficiency and can rise to the temperature of 2500 deg.C. Thereby, various ionizing materials 1 having low and high melting points can be heated and melted. The emitter tip 3 is vertically moved, and the nose of the emitter tip 3 is uniformly wetted by the molten material 1. Accordingly, the uniform emitter tip having uniform and excellent wettability can be prepared easily in a short time.
Patent JP-H08196069-A (JP)
Title: Rotary motor
Inventor: YAMAGATA KAZUHIRO
IPC: H01L41/09
Filed: 1995-01-12
Abstract: PURPOSE: To decrease the number of components by integrating rough and fine positioning mechanisms. CONSTITUTION: The rotary motor comprises a rotor 10 rotatable integrally with a rotary shaft 9 supported rotatably by a frame 1, a magnet fixed to the rotor 10, an armature 3 fixed rotatably to the frame 1, and a fine motion member 14 for rotating the armature 3 fixed to the frame 1 and the armature 3 at the opposite ends thereof. Rough positioning 15 carried out through the operation as a stepping motor and fine positioning is carried out by turning the armature 3 finely through the fine motion member 14.
Patent JP-S57116343-A (JP)
Title: Manufacture of optical mask
Inventor: KINOSHITA HARUAKI
IPC: G03F1/00
Filed: 1981-01-13
Abstract: PURPOSE:To obtain a light and shade inverted negative type pattern without performing side etching, by forming a positive resist pattern on a metallic film adhered to a substrate, and changing the quality of the metallic film except at the pattern, and removing the pattern and the metallic film except at the quality-changed part. CONSTITUTION:A metallic film 2 adhered to a substrate 1 is coated with positive and then exposed and developed to form a positive resist pattern 3, which is irradiated with a laser beam 4 which has energy about one tenth as high as that used to correct the metal remaining defect of a metallic mask, thereby changing the metallic film except at the pattern into a metallic film 5 with superior etching resistance. After the pattern 3 is peeled off, the metallic film 2 is etched away, thus performing patterning. Consequently, an emulsion copy of an inverted pattern reticle is made unnecessary and a master or working makes free of side etching is manufactured.