baber/WOPTO huggingface dataset:
Patent JP-H07212623-A (JP)
Title: Ghost elimination device
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1994-01-21
Abstract: PURPOSE:To provide the ghost elimination device in which a defect of a conventional device requiring a long time for ghost elimination is overcome. CONSTITUTION:A waveform fetch device 1-2 fetches a GCR waveform from a video signal of an output of a filter section 1-1, a waveform converter 1-3 obtains a difference signal, an fft1-4 implements Fourier transformation to the signal to obtain a signal of a frequency region. The signal and a reference waveform in the frequency region being an output of a reference waveform generator 1-6 and a transfer function obtained from a memory circuit 1-7 precedingly are subjected to arithmetic operation processing by an arithmetic section 1-5, a new transfer function is synthesized again and it is stored in a memory circuit 1-7 and subjected to inverse Fourier transformation to obtain an impulse response, set as a coefficient of the filter section 1-1 to eliminate a ghost.
Patent JP-H10206921-A (JP)
Title: Automatic exposure camera
Inventor: KUDO TOMOYUKI
IPC: G03B9/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To always obtain appropriate exposure without being influenced by the change of power source voltage such as a battery power source by correcting and controlling the opening/closing driving of a shutter in accordance with the fluctuation of the power source voltage. SOLUTION: In the case voltage detected by a voltage detection circuit 3 is lower than specified voltage previously set, variation from the specified voltage is detected so as to decide data to correct the fluctuation value exposure caused by the variation of the voltage. Thus, approprite of exposure is obtained by adjusting a shutter time stored inside a CPU 1 according to a correction value decided. A plunger 14 included in a shutter driving circuit 4 is excited as long as the shutter time corrected in such a way, so that a shutter blade is opened/closed.
Patent JP-H11217287-A (JP)
Title: Production of coated granular fertilizer
Inventor: ADACHI KOICHI
IPC: C05G3/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a coated granular fertilizer industrially and economically advantageously on a large scaled by recycling and reusing a gas used for spray coating. SOLUTION: A coating solution is sprayed upon granular fertilizer particles while bringing a gas flow into contact with the granular fertilizer particles in a coating apparatus 1. Solid substances such as fine powder of the fertilizer contained in the used gas exhausted from the coating apparatus 1, fine powder of the coating material, etc., are removed by a dust collector 2. Consequently the clogging of piping, etc., in a used gas recycling line is prevented. The used gas after the removal of dust is cooled by a condenser 3, a solvent vapor in the gas is condensed and the removed solvent is recovered in a tank 4. The recovered solvent is reused for preparing the coating solution. A blower 5 for gas recycling is installed below the condenser 3. Consequently since the amount of the gas is reduced by cooling, the blower 5 is miniaturized.
Patent JP-S55113963-A (JP)
Title: Device for preventing flicker of frequency counter display
Inventor: KASHIMOTO YUUZOU
IPC: H03K21/08
Filed: 1979-02-26
Abstract: PURPOSE: To eliminate the flicker of measured counted value of a frequency counter to measure the constant frequency input by displaying the value counted previously when the difference between the value counted previously and the value counted next is less than predetermined value.  
     CONSTITUTION: While first gate signal b is applied to an up-down counter, the up counter 5 counts the input signal, while the down counter 10 counts down it. If the input signal frequency does not alter, the content of the down counter 10 becomes "1", "0" or "-1" at the end of the counting period. Therefore, the output of a comparator 12 is held at low level. Thus, a D flip-flop 12 is not set, a latch timing gate 9 is not opened even at the time of second gate signal c, and the content of the latch circuit 7 is not altered. Accordingly, the indication on an indicator 6 is not altered. Next counting period is completely prepared by a third gate signal d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62180841-A (JP)
Title: Sheet material feeder
Inventor: NISHIBORI TOSHIKI
IPC: H04N1/00
Filed: 1986-02-04
Abstract: PURPOSE:To continuously process a batch of different sheet materials while to process a large amount of sheet materials at a time, by using a mark sheet marking the process control information of the following sheet. CONSTITUTION:A read part 9 is provided appearing in a document-placing bed S, which stored documents D1-Dn and a mark sheet 1 placed on them, and the read part 9 reads picture information of the successively fed mark sheet 1 and documents D1-Dn following thereafter. The read picture information is stored in a memory 11 through a control part 10. Here the control part 10 decides the read information, if it is timing marks ML, MR of the mark sheet 1, to be the mark sheet 1, and the control part, from copying control information by the marking contained in frames 3-8, reads a control signal of a corresponding sheet material feeder 13 from a memory 12 to be output to the feed means 13, inputting data of number of sheets of documents to one terminal of a comparator circuit 16. And the control part, if the data agrees with the number counted by a counter 15, decides the sheet to be fed with no error.
Patent JP-S63191166-A (JP)
Title: Copying device compensating for fatigue of photosensitive body
Inventor: IWAHASHI HARUO
IPC: G03G15/00
Filed: 1987-02-04
Abstract: PURPOSE:To prevent copy images from being changed in density even if a copying device is continuously used by forming plural correcting functions depending upon copying time, finding out a certain point of the correcting functions on the basis of the degree of fatigue generated up to the point of time and a suspending time and executing correction and control corresponding to the copying time based on the found point. CONSTITUTION:The copying device is provided with a means for correcting and controlling the charging current of a band electrode/the voltage of an exposing lamp in accordance with the degree of fatigue of a photosensitive body, the correcting functions depending upon the copying time are formed, a certain point in the correcting functions is found out on the basis of the degree of fatigue generated up to the point of time and a halting time and correction and control are executed in accordance with the copying time based on the found point. Consequently, the fatigue of the photosensitive body can be compensated and copy images with proper density can be obtained. Since plural correcting functions are especially formed, the correction of density can be accurately executed in accordance with the degree of fatigue up to the preceding time, the halting time, the copying time, and so on.
Patent JP-H11221616-A (JP)
Title: Coil box
Inventor: MIYAGUCHI TADAHISA
IPC: B21C47/24
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a coil box with which the temp. drop of a coil is suppressed to the minimum, heating with a combustion burner or the like is unnecessitated and the running cost of a heat-retaining furnace is inexpensive by forming the furnace walls of the ceiling and side face of a coil box into heat insulating structure combining thin sheets and air layers. SOLUTION: On the ceiling and side wall part of the coil box 41, heat reflecting boards in which the thin sheets 43 and air layers are combined in multilayer are provided. The thin sheets 43 consist of a stainless steel sheet and rugged dimples are formed at random on the surface of these thin sheets 43. And, the thin sheets consist of rectangular small pieces and many small pieces of the thin sheets 43 are arranged on the wall surface of the coil box 1.
Patent JP-H09219381-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TERAJIMA HIDENOBU
IPC: H01L23/52
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an interconnection layer of a high electromigration resistance by forming a lower interconnection layer with an aluminum-silicon alloy and connecting it directly to substrate and forming an upper interconnection layer with an aluminum-high-melting-point metal alloy which does not include silicon and connecting it to a second interconnection layer. SOLUTION: A diffusion layer 11 and an oxide film 21 are formed in a silicon substrate 10. After making a contact hole in the substrate 10, an aluminum- silicon alloy layer is formed as a lower interconnection layer 31a of a first aluminum interconnection layer 31. Therefore, the lower interconnection layer 31 is brought into direct contact with the silicon substrate 10. Then, an upper interconnection layer 31b which constitutes the first interconnection layer 31 is formed on the lower interconnection layer 31a. The upper interconnection layer 31b is formed with an aluminum alloy layer which include high melting- point metal and does not include silicon. Then, a second aluminum interconnection layer 32 is formed and the upper interconnection layer 31b of the first interconnection layer 31 and the second interconnection layer 32 are connected.
Patent JP-S53109249-A (JP)
Title: Thermosyphon tube assembly
Inventor: OKADA MITSURU
IPC: F28D15/02
Filed: 1977-03-04
Abstract: PURPOSE:In a thermosyphon tube utilizing the boiling phenomenon, to improve heat trensfer efficiency easily by fitting a preheater on the boiling surface of the tube.
Patent JP-S60170199-A (JP)
Inventor: HASHIMOTO KIYOSHI
IPC: H05H1/22
Filed: 1984-02-13
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-H04212317-A (JP)
Title: Cooking range
Inventor: YURIUSU FUSURAIN
IPC: H05B3/74
Filed: 1991-01-22
Abstract: PURPOSE: To improve discrimination performance and distribution performance of a light emitting member, and improve structure of the whole body of a light emitting device by disposing the light emitting member at an innerpart or a circumferential edge of a mounting surface of a support plate in a heat cooking zone. CONSTITUTION: An infrared heating device 2 is disposed under a mounting surface of a heat cooking zone of an at least partly transparent support plate 1 comprising glass or crystalline glass. A recessed place 7 opened toward the support plate 1 is cut in a vertical and annular wall 6 of a support body 4 of heat insulation material disposed in a metal cover 3, and a glow lamp 8 as a light emitting member is disposed in it. An incandescent lamp 12 surrounded by a glass tube may otherwise be used as the light emitting member. A strip type light waveguide tube 13 extended thin and long to circularly surround the mounting surface may be used instead of the incandescent lamp 12 or glow lamp 8. The optimum discrimination performance and distribution performance of the light emitting member related to the mounting surface can thus be provided.
Patent JP-H05224736-A (JP)
Title: Corner cutting nc program preparing method
Inventor: SEKI MAKI
IPC: G05B19/416
Filed: 1992-02-07
Abstract: PURPOSE:To interactively designate the revolving speed of a spindle in a corner cutting state in a CAD/CAM system. CONSTITUTION:In regard of preparation of an NC program, the end of the corner designation processing is decided in a corner cutting state S1. If this processing end is not decided yet, the individual designation or the batch designation is selected S2. Then it is decided whether the revolving speed of a spindle should be designated or not S3. If not, a corner is selected by a selected designating method S4. Then the individual selection or the range selection is designated and an angle range, etc., are designated in a batch designated mode. If the revolving speed of the spindle is designated, the designating method is selected for the revolving speed of the spindle S5. The coefficient, etc., of a calculation formula are inputted for the revolving speed of the spindle based on the designated method S6. Then the corner which changes the revolving speed of the spindle and the data on this revolving speed are fetched into the NC data S7.
Patent JP-S58143859-A (JP)
Title: Control apparatus of electric dust collecting device
Inventor: SHIMODA MAKOTO
IPC: B03C3/68
Filed: 1982-02-17
Abstract: PURPOSE:To reduce electric power consumption, by providing a dust concn. detector provided to the gas outlet of an electric dust collecting apparatus using a single-phase half-wave D.C. high voltage power source controlled by a thyristor and a means for controlling the phase angle of the thyristor so as to make dust concn. constant to maintain collection capacity. CONSTITUTION:The control apparatus of an electric dust collecting apparatus 1 is constituted from a dust concn. detector 2, a D.C. high voltage power source 8 and the control circuit thereof. The D.C. high voltage power source 8 converts single-phase voltage to high voltage in a high voltage transformer 3 through a thyristor circuit for controlling a phase angle and the obtained high voltage is converted as D.C. half-wave high voltage by a rectifier 4 to be applied to the discharge electrode of the electric dust collecting apparatus 1. The greater part of soot in an exhaust gas is collected by the electric dust collecting apparatus 1 and uncollected soot is conveyed into the exhaust gas to be discharged from the outlet of the electric dust collecting apparatus 1. The concn. of soot at this time is measured by the dust concn. detector 2 and compared to a set value 5 in a comparator 6 to control phase angle 7.
Patent JP-S60174875-A (JP)
Title: Metal mask
Inventor: FUJIWARA KOUICHI
IPC: H01L21/285
Filed: 1984-02-13
Abstract: PURPOSE:To combine quickly and easily a main metal mask and an auxiliary metal mask by constituting a metal mask of both masks and using said mask after sucking and uniting both metal masks through the through-holes provided to the auxiliary metal mask. CONSTITUTION:A metal mask is constituted of a main metal mask 4 and an auxiliary metal mask 1. The mask 1 is made to have a disc-shaped outside shape and is inscribed with an annular groove 3 in the circumferential edge part thereof. Through-holes 2 are punched equally to the groove 4. The mask 3 has a disc shape as well and the pattern thereof is made smaller than the pattern of the mask 1. Both masks 1, 4 are mounted to a holder 11 and are vacuum- sucked through a suction hole 9, the groove 8 and the holes 2 by which both masks are fixed in one body to a retaining frame 7 and are thus positioned. The vacuum suction is then stopped and both masks 1, 4 are placed still on a substrate 5 for vapor deposition. Both masks 1, 4 and the substrate 5 are integrally press-fitted to a receiving base 6 by tightening the screw 10 which is screwed to the frame 7.
Patent JP-H09198797-A (JP)
Title: Information signal processor and information signal processing method
Inventor: MURABAYASHI NOBORU
IPC: H04N5/765
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To record an information signal such as a television video signal so as to be able to understand its contents to some degree by utilizing efficiently a recording medium of a large capacity. SOLUTION: When the level of a video signal forming a television signal being an information signal and an acoustic signal are detected and the level of these both signals in a prescribed level or higher, the television signal is recorded in a recording medium such as a hard disk. When either one of both signals is the prescribed level or higher, it can be performed that only a video signal is recorded or only an acoustic signal is recorded. Both signal are a prescribed level or lower, since recording in a standby state is not performed, efficient utilization of a recording medium can be achieved.
Patent JP-S58140195-A (JP)
Inventor: KOUNOUE OSAMU
IPC: H05K3/46
Filed: 1982-02-15
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-H01197611-A (JP)
Title: Magnetic encoder
Inventor: SAGARA TAKEHIKO
IPC: G01D5/245
Filed: 1988-02-03
Abstract: PURPOSE:To constitute the small-sized, high-accuracy magnetic encoder by arranging two magnetic pole arrays in opposite-polarity directions and providing a magnetism sensing element at the border part of the magnetic pole arrays. CONSTITUTION:A magnetic film 1 consisting of gamma iron, etc., is provided on the outer peripheral surface of a rotary drum 1. Further, the magnetic pole arrays 12 and 13 are provided in opposite-polarity directions so that N and S magnetic poles alternate in the moving direction, i.e. right-left direction of the film 11. Then a magneto-resistance effect element 14 is provided at right angles on the border part of the magnetic poles arrays 12 and 13 so that the magnetic fields of the magnetic pole arrays 12 and 13 operate at the same time. Consequently, the magnetic fields having the opposite polarities operate on the magnetism sensing element at the same time, so such hysteresis that the variation rate of the resistance value is different because of a difference in polarity is expected to be eliminated.
Patent JP-H02203215-A (JP)
Title: On-vehicle arithmetic unit
Inventor: OKURA KAZUMA
IPC: G01D7/00
Filed: 1989-02-01
Abstract: PURPOSE:To accurately compute serial vehicle speed data by outputting the serial vehicle speed data obtained by adding vehicle speed data to the upper- limit value of serial transmission only when a vehicle speed is lower than specific speed. CONSTITUTION:A vehicle speed measuring means (a) converts the low-order 8 bits of binary parallel data corresponding to the vehicle speed value and outputs the serial vehicle speed data. Further, a specific vehicle speed detecting means (b) outputs an arrival signal when the speed reaches the specific vehicle speed value. Further, a data converting means (c) is a microcomputer which has an 8-bit serial communication port. The arrival signal of the means (b) is inputted and when the vehicle speed value corresponding to the serial vehicle speed data is lower than the specific vehicle speed value, a 1st converting means adds the upper limit value of the serial transmission to the serial vehicle speed data and outputs the result. When the vehicle speed value which is inputted and corresponds to the serial vehicle speed data is higher than the specific vehicle speed value, a 2nd converting means outputs the serial vehicle speed data unless the arrival signal is inputted.
Patent JP-S57138509-A (JP)
Title: Creating method of free curved surface
Inventor: YOKOTA AKIRA
IPC: B23C3/16
Filed: 1981-02-18
Abstract: PURPOSE:To minimize the irregularities on a curved surface by making an end  mill path along a line of curvature obtained through a coordinate value determined by a model design value conicide with the like of curvature having a  large radius of curvature. CONSTITUTION:A coordinate value of a cured surface is obtained based upon either a model or a designed value. Height of irregularities is reduced if a radius of curvature of a work is made lager while both a distance between paths of end mills and a tip radius of the end mill are kept constant. Then, the path is selected in consideration of the path 6 and the radius tip of the end mill and by putting those in operation so that the radius of curvature of the work can be made largest.
Patent JP-H10223537-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: AOYAMA TORU
IPC: H01L21/205
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To form a thick selectively grown layer, e.g. a SiGe layer, having no defect by preventing SiGe from condensing when epitaxially growing. SOLUTION: In a UHV-CVD apparatus, a substrate 1 is mounted and set to a substrate temp. of 650 deg.C, disilane is irradiated and irradiation is stopped before forming Si clusters are formed on an oxide film 2, C1 is irradiated to remove Si atoms on the oxide film 2, and this is repeated to form an Si epitaxial layer 3 (step b). The substrate temp. is lowered to 550 deg.C, disilane, germane and C1 are irradiated repeatedly to form an SiGe epitaxial layer 4. With a substrate temp. of 550 deg.C, disilane is irradiated to form an Si cover layer 5. The substrate temp. is raised to 650 deg.C, and an Si epitaxial layer 3 is formed similarly to step b. Similarly the epitaxial growth is repeated to form an Si/SiGe superlattice structure.
Patent JP-H09215622-A (JP)
Title: Apron for bathtub
Inventor: SHIMO HIDEO
IPC: A47K3/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To substantially increase the strength even with the conventional thickness and a resin material without increasing the thickness and altering the resin material. SOLUTION: This apron 1 is manufactured into a rectangular flat plate by press molding of a resin material, and the inner side surface is disposed opposedly to the outside surface of a bathtub body 11, the upper side edge is joined with the upper side edge of the bathtub body 11 and the side end edge is connected through a connecting fixed member 13 to the bathtub body 11, while a buffer member 14 is interposed between the lower side of the inside surface and the lower side of the outside surface of bathtub body. Then, in a nearly central position as viewed in a plan of the inside surface surrounded by the upper side edge of the bathtub body 11, the connecting fixed member 13 and the buffer member 14 is embedded a reinforcing seat member 2 having the rectangular shape corresponding to the profile of the apron.
Patent JP-S63191025-A (JP)
Title: Distributor
Inventor: NAGAHARA YUKITO
IPC: G01F13/00
Filed: 1987-02-03
Abstract: PURPOSE:To simplify the construction, by rotating a shaft body at a constant speed to distribute a pressure fluid to each drain hole by a fixed amount. CONSTITUTION:A distributor 1 is made up of a cylinder 2 and shaft body 5 rotatively driven in the cylinder 2. The cylinder 2 is provided with a shaft hole 27 and a lead out hole 29 formed diametrically with respect to the shaft hole 27. A diameter-wise drain hole 35 is formed on the cylinder 2. A groove 31 is provided on either the outer surface of the shaft body 5 or the inner surface of the cylinder 2 with a fixed length circumferentially while the lead out port 29 or the drain hole 29 is opened thereon. A pressure fluid is sent to each drain port 35 with the rotation of the shaft body 5.
Patent JP-H04213093-A (JP)
Title: Bracelet and strand attaching device for side plate of time piece
Inventor: POORU GONIYATSUTO
IPC: A44C5/14
Filed: 1991-01-25
Abstract: PURPOSE: To provide a simple structure for attaching a bracelet to a side of a watch. CONSTITUTION: Each strand 4 includes a horn 4 to be attached to a side band 10 for attaching a strand 1 of a bracelet to a watch side 3. The horn is notched into a predetermined shape, wherein the notch is put into a bride housing 7 for attaching the side band to this thin plate through a pin.
Patent JP-H11209954-A (JP)
Title: Rotary driving unit for elevating sector gate and method for driving the same
Inventor: WAKAMATSU MAKOTO
IPC: E02B7/20
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a device by causing discontinuous operation of a continuously driven rotary gate in the dead center area of the rotary gate. SOLUTION: A gate main body 4 is continuously rotated between a fully open position and a fully closed position by a link mechanism 5 comprising a first link and a second link. In that case, when the link mechanism 5 is in its dead center area, the gate main body 4 is put into intermittent rotary feed, i.e., rotational movement in the manner of a looper by a discontinuous drive means comprising a hydraulic cylinder serving as a propelling means and a stopping means which is a stopping arm, so that the gate main body 4 is rotated up to a maintenance position.