baber/WOPTO huggingface dataset:
Patent JP-S61144179-A (JP)
Title: Video disk reproducing device
Inventor: TORII KENICHI
IPC: H04N5/93
Filed: 1984-12-18
Abstract: PURPOSE:To suppress a deterioration in picture quality due to crosstalk by reducing the quantity of crosstalk according to the quantity of tracking servo signals and reproducing signals free from crosstalk generated by true tracking. CONSTITUTION:Supposed that a main beam 2b traces a track of 1b as a desired signal. At this time, bias E and output of a photodiode 3c are added by an adder 6 and inputted to a differential amplifier 4. A closed loop is formed to make the output pass through a power amplifier 8 to drive a tracking mirror 9 and control the position of a beam 2 that irradiates a disk 1. Output of an FM detector 10 enters an A/D converter 24 and becomes a digital signal. As a signal one frame before is stored in a memory 16, this output is read out and multiplied by alpha by a multiplier 17. A digital circuit 13 increases the input signal 1/(1-alpha) times.
Patent JP-H09112487-A (JP)
Title: Low noise cooling fan
Inventor: ISHII SATOSHI
IPC: H05K7/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce a body sensory noise in the case where a fan is rotated at a high speed. SOLUTION: Six blades 101a to 101f are ununiformly set up in and around an impeller 2103 with a shaft 102, and then a balance weight 104 to compensate a fan vibration to be produced by this uniform setup is attached to the impeller 2103.
Patent JP-H02223349-A (JP)
Title: Linear driving assembly
Inventor: JIYON RESHIYUMAN SUNETSUDON
IPC: F16H25/20
Filed: 1989-10-13
Abstract: PURPOSE: To enable controlling a fluid path by providing a stator, which does not rotate, and a hollow rotor, and providing a female-screw driving member, which is fixed to the rotary assembly of the rotor, and a corresponding rotatable male-screw driving member, which acts linearly along the rotary axis of the rotary assembly. CONSTITUTION: An actuator 30 has a stator 32, which does not rotate in a frame 34. In the actuator 30, a rotary assembly is provided. This assembly has a rotor 38 attached thereon. Two sets of corresponding male/female screws (48 and 50) and (44 and 46) are arranged, so as to face to each other. Since drive members 48 and 50 can be slid so as not to rotate in the path formed by the rotary assembly of the actuator 30, the excitation of the stator 32 for rotating the rotor 38 commonly rotates the driving members 44 and 46 and linearly drives the driven members 48 and 50 in the mutually opposite direction, that is to say, in the combining or separating direction in the axial direction. Thus, the flow of the fluid in a pipe line can be controlled.
Patent JP-S63120293-A (JP)
Inventor: KINOSHITA MITSUO
IPC: G21C7/08
Filed: 1986-11-10
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-S61142955-A (JP)
Title: Voice coil motor
Inventor: KOGA YOSHIRO
IPC: H02K41/035
Filed: 1984-12-17
Abstract: PURPOSE:To improve usability facilitating assembly and inspection, by winding up voice coils in the circumferential direction to have a hollow section, and by inserting a center yoke through the hollow section to be connected to magnets to organize a unit. CONSTITUTION:Coil conductors are wound up to have a hollow section in the circumferential direction and to form voice coils 4. The voice coils 4 are fitted on a rotary shaft 1, and a center yoke 6 is inserted through the hollow section, and magnets 7 are arranged on the outer periphery of the voice coils 4 confronting each other. And the center yoke 6 is connected to each magnet 7 with a connecting yoke 9 on one section on the circumference to form a magnetic circuit, and the movement of the voice coils 4 is suppressed within 360 deg.. In this manner, a voice oil motor can be obtained as a unit, and the usability is improved.
Patent JP-2000079897-A (JP)
Title: Propeller
Inventor: SATO RYUICHI
IPC: B63H1/26
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and noises of a hull by providing a propeller with low rotation for inhibiting the cavitation, by applying a blade of the specific shape. SOLUTION: A first area 11A of a propeller body has a clearance range of 0.7-0.9R when a radius of the propeller body is R, and its maximum thickness is T, and 0.01<=r/T<=0.02 is satisfied when a radius of a front edge part 11B of the propeller body in the first area 11A is (r). In the propeller body, a second area 11C has a clearance range of 0.5 R from a peripheral surface of a rotary shaft 3 (boss), and 0.05<=t/T<=0.10 is satisfied when a thickness of a rear edge part 11D of the propeller body in the second area 11C is (t). Accordingly the enlargement of a diameter D is unnecessary even when the propeller is provided with the low rotation for inhibiting the cavitation.
Patent JP-H10112488-A (JP)
Title: Manufacturing method of cvd device and semiconductor device using this
Inventor: SHIMAMOTO TATSUMI
IPC: H01L21/336
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a CVD device for a high melting point metallic silicide film having a surface processing function, and a semiconductor device which includes the MOS transistor of a polycide gate electrode excellent in adhesion between a polysilicon film and a high melting point metallic silicide film and ohmic property and is made by the use of this CVD device. SOLUTION: A CVD device 50 is composed of a loading chamber part 51, a surface processing chamber 52 which processes the surface of a semiconductor in inert gas including reductive gas or halogen gas, a CVD chamber part 53 which accumulates a tungsten silicide film, an unloading chamber part 54 which takes out a substrate to be processed, and others. Here, by this CVD device 50, a semiconductor device which includes the MOS transistor of a polycide gate electrode is manufactured, adopting the process of forming a WSi2 film after removing the natural oxide film made on the surface of the polysilicon film.
Patent JP-H08202297-A (JP)
Title: Marker and sheet material useful for said marker
Inventor: FUIRITSUPU ROBAATO SHINAA JIYU
IPC: B32B27/12
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To dispense with a frame for preventing the deformation of a surface in use, and prevent the breakage in bending by providing a marker formed of a plastic sheet having a specified flexibility and a rigidity for keeping a smooth surface. SOLUTION: A display sheet is formed of a plastic having a flexibility of the extend to which it can be wound 180 deg. around a cylindrical spindle having a diameter of about 5.08 cm while keeping the state returnable to a smooth surface without being broken at about 20 deg.C, and a rigidity of the extend to which it can keep a flat surface state free from shrinkage, corrugated wrinkle or dent in use when mounted on a frame 12 having a simple structure having no special tensile element. The center part of the sheet is preferably reinforced by a cloth layer. The display is formed by selectively solution-removing a prescribed part of a second plastic layer having a different color on a first plastic, and a third plastic layer is arranged as a barrier layer between the first and second layers.
Patent JP-H06117274-A (JP)
Title: Power generating device
Inventor: ABE TAKAYUKI
IPC: F02C7/22
Filed: 1992-10-05
Abstract: PURPOSE:To improve power generating efficiency without increasing operation pressure of a fuel gas generating device. CONSTITUTION:In a power generating device to generate electric power by supplying a part of fuel gas from a fuel gas generating device 1 to a single-stage gas turbine 6 together with air and by supplying the residual part to a two stage gas turbine 9 together with exhaust gas from the single-stage gas turbine 6, a compressor 16 is arranged to increase pressure of the exhaust gas from the single-stage gas turbine 6.
Patent JP-S63121516-A (JP)
Title: Stabilizer control device
Inventor: ONUMA TOSHIO
IPC: B60G17/027
Filed: 1986-11-07
Abstract: PURPOSE:To improve the riding comfort, controllability and stability of a vehicle by closing the shut-off value of one of hydraulic coupling means used for an outer wheel when making a turn based on a steering angle, when both the vehicle speed and a steering angle of the device stated in the above title exceed the set value. CONSTITUTION:When the vehicle speed detected by a vehicle speed detecting device M2 exceeds the set vehicle speed and when a steering angle detected by a steering angle detecting device M3 exceeds the set value, a controlling device M4 closes the shut-off valve of one of coupling means M1 used for an outer wheel when making a turn based on the steering angle. By this action, the volume of the fluid in a cylinder is maintained at a fixed volume. Therefore, entry of a piston rod into the cylinder is restrained and the space between the an unsprung member and the coupling part of a stabilizer bar mounting portion is maintained more than the space when the shut-off valve is switched to 'close'. By this, the restoring force is originated on one of the stabilizer bars so as to improve the stability.
Patent JP-H0671334-A (JP)
Title: Indirect extrusion press use as also direct extrusion press
Inventor: YAMAMOTO TAKEJI
IPC: B21C35/04
Filed: 1992-08-25
Abstract: PURPOSE:To speedily deal with the production of many kinds in small quantities by arranging a shear for the direct extrusion press and a shear for the indirect extrusion press side by side on the same extrusion press body. CONSTITUTION:The shears 28, 40 are mounted on the extrusion press to cut off an extruded product and residual discards of a billet. Then, the shear 28 for the direct extrusion press mounted on an end platen 12 of the extrusion press and the shear 40 for the indirect extrusion press mounted on a container are provided side by on the same extrusion press body. In this way, since only one press body answers the purpose, a small equipment space will do. Further, only the selection between the indirect extrusion die and the direct extrusion die in accordance with the kind of billet metal an wers the purpose to deal with the production of many kinds is small quantities.
Patent JP-S62162508-A (JP)
Inventor: ARAN JIYON HOORU
IPC: B01J35/02
Filed: 1986-11-08
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-S60207943-A (JP)
Inventor: MAIKERU DENISU KIYANON
IPC: G06F12/12
Filed: 1984-12-19
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-H04144507-A (JP)
Title: Opening/closing mechanism of door
Inventor: MAKABE EIJI
IPC: H05K5/03
Filed: 1990-10-04
Abstract: PURPOSE:To open and close the door without providing a wide space on the front side of a housing, and to economize the occupied installation area of the housing by protruding the door by a guide fixed to the housing, and thereafter, sliding a projection member into a slit hole and moving the door in the side face direction. CONSTITUTION:In the case of opening a door 2, first of all, when the door 2 is prawn in the direction as indicated with an arrow F2, the door 2 is projected because a shaft 3 is allowed to slide by a slot 4A, and subsequently, by pushing the door 2 in the width direction as indicated with an arrow F1, a projecting member 7 is allowed to slide along a slit hole 6, the door 2 positioned in the part of H1 can be moved to the part of H2 and the door 2 is opened. On the other hand, in the case of closing the door, in the reverse sequence, first of all, by pushing the door 2 in the reverse direction to the arrow F1, the projecting member 7 is allowed to slide along the slit hole 6, and subsequently, by pushing the door 2 in the reverse direction to the arrow F2, the shaft 3 is allowed to slide by the slot 4A and the door 2 is pushed in, the door 2 positioned in the part of H2 can be moved to the part of H1 and the door 2 is closed. When there is a space shown in E, the door 2 can be opened and closed enough.
Patent JP-H09116897-A (JP)
Title: Picture transmission device
Inventor: YASUDA YOSHIO
IPC: H04N19/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To normally multiplex and transmit encoded data even if the bit rate of picture encoding is changed and information generation quantity is changed by providing a rate controller in a picture encoding part outputting encoded data. SOLUTION: A picture transmission device 7 is constituted by the picture encoding part 8 and a media multiplex part 11 receiving encoded data from the picture encoding part 8 and multiplexing it with other data and transmitting them. The rate controller 10 is provided for the picture encoding part 8 and bit rate information and a reset signal are received from an encoder 9. Then a processing for making the bit rate to be that after a change is executed. An enable gate signal is transmitted to a transmission gate 5 and a data output period signal is outputted to a media multiplex part 11. The media multiplex part 11 is caused to receive encoded data after the bit rate is changed.
Patent JP-H08129678-A (JP)
Title: Booking device
Inventor: UEDA YASUKIYO
IPC: H04B7/26
Filed: 1994-10-31
Abstract: PURPOSE: To enable a booking device to perform a large-amount processing by receiving and displaying a destination and a wait time from a fixed machine by a portable machine, making an indication by the portable machine when the wait time reaches a specific value, collating the portable machine by a destination terminal machine and allowing an entry, and erasing the information of the portable machine at the time of exiting and informing a booking center of that. CONSTITUTION: A visitor receives the portable machine 33 at an entrance 2, inserts the portable machine 33 into a booking terminal machine 36 in an area 1, and inputs a booking. The booking terminal machine 36 reads identification code information out of the portable machine 33 and sends it to a booking center 35. The center 35 collates it with booking information and newly sends booking order back to the booking terminal machine 36. The visitor receives his or her wait time information through the portable machine 33. The destination terminal machine 32 reads the destination and wait time information out of the portable machine 33 and collates it with the destination and wait time information from the booking center 35 to send an entry permission signal. When the visitor exits, the information in the portable machine 33 is erased and that is sent to the booking center 33.
Patent JP-H08129460-A (JP)
Title: Disk restoration management method
Inventor: TORIYAMA MANABU
IPC: G06F3/06
Filed: 1994-10-31
Abstract: PURPOSE: To reduce mistake in the generation of a JCL and to simplify the operation. CONSTITUTION: A JCL turne into parts is registered in a library type file 1, and these registered parts are combined to generate a restoration JCL for a fault, and this restoration JCL is preliminarily registered in a library type file 2. A JCL which restores circumstances to the one before restoration from the fault is generated in the same manner and is registered in the library type file 2. If the fault occurs, the states of the faulty disk and a disk of the restoration destination which are designated based on a management file 3 where disk information is registered are checked, and thereafter, the restoration JCL is started to perform the restoration processing. If the restoration processing is abnormally terminated, the JCL which restores circumstances to the one before restoration from the fault can be started to restore the circumstances to the one before restoration.  Thus, mistake in the generation of JCL is reduced and the operation is simplified to shorten the restoration processing time for the disk fault.
Patent JP-H07120911-A (JP)
Title: Waterless lithographic printing master plate
Inventor: KOKUNI MASAHIRO
IPC: G03F7/00
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a master plate having excellent printing durability and high sensitivity by incorporating specified several compds. into a photosensitive layer. CONSTITUTION:The photosensitive layer contains at least each one compd. of two ester compds. One is obtd. by partially crosslinking a compd. having at least one structure expressed by formula I with a polyfunctional crosslinking agent and then estrifying the compd. with a quinonediazide compd. The other is obtd. by partially crosslinking a compd. having at least one structure expressed by formula II with a polyfunctional crosslinking agent and then partially estrifying the compd. with a quinonediazide compd. In formulae I and II, R1 is at least one element selected from sulfur atom, substd. or unsubstd. nitrogen atom, substd. or unsubstd. carbon atom, and substd. or unsubstd. silicon atom. R2-R5 are substituents and may be the same or different from each other.
Patent JP-S62128263-A (JP)
Title: Facsimile broadcast signal receiving equipment
Inventor: SASANO JUN
IPC: H04N1/00
Filed: 1985-11-29
Abstract: PURPOSE:To reduce wasteful recording paper and memories by storing the newest picture information at least in the memory among required kinds of picture information such as picture information of a facsimile broadcast signal. CONSTITUTION:When picture information A1 being the 1st picture information A is inputted, the picture information A1 is stored in a storage area 10a, and when picture information A2 being the 2nd picture information A is inputted, the picture information A2 is stored while being overlapped on the picture information A1 stored in the storage area 10a. Similarly, picture information B is stored in a storage area 10b and picture information C is stored in a storage area 10c. Since the newest picture information only is stored always in the memory in this way, the waste of memory and recording paper is saved.
Patent JP-H0649739-A (JP)
Title: Method for direct weaving
Inventor: TOKUDA KAZUO
IPC: D03D47/34
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a method for direct weaving capable of simply imparting an arbitrary change of color in the weaving direction during weaving. CONSTITUTION:A method for direct weaving wherein a weaving machine 1 having a spray nozzle 4 is connected to a weft processing machine 5 which sends two or more undrawn yarns Y1A and Y2A having different colors, etc., to a processing box 9 by separate feed rollers 7a and 7b and weft Yt is processed. The processing conditions of at least the weft processing machine 5 are changed during weaving and the woven fabric is provided with an arbitrary change of color in the weaving direction.
Patent JP-H04146542-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAZAWA HIROSHI
IPC: G11B11/105
Filed: 1990-10-05
Abstract: PURPOSE:To allow overwriting having a wide margin by disposing a 1st protective layer, a recording layer consisting of rare earths and transition metals, an auxiliary layer consisting of rare earths and transition metals, and a 2nd protective layer in this order on a substrate and forming the recording layer of NdDyFeCo. CONSTITUTION:The recording medium is constituted by laminating the protective layer 12, the recording layer 13, the auxiliary layer 14, and the protective layer 15 in this order on the transparent resin substrate 11. The Nd5.9Dy21.9Fe61.8 Co10.4 is used for the recording layer 13, the Dy30.0Fe43.1Co26.9 for the auxiliary layer 14, and AlSiN for the protective layers 12, 15. The overwriting with a low laser power is possible in this way and the wide margin for the recording power is obtd.
Patent JP-H04143799-A (JP)
Title: Reverberation adding device
Inventor: MAKI MIKIHARU
IPC: H04S7/00
Filed: 1990-10-04
Abstract: PURPOSE:To densely enough generate the reverberation sound on a time base, and to realize a desired natural reverberation by generating a reflected sound by a convolutional operation of the output signal of a first reverberation adding circuit and a time function for showing a reverberation characteristic of a second room. CONSTITUTION:An input signal X1(t) outputted from a digital audio apparatus 1 is inputted to a first reverberation adding circuit 100, and a first reverberation adding circuit 100 generates a signal Y14(t). Subsequently, the signal Y14(t) is inputted to a second reverberation adding circuit 300, and a time function for executing a convolutional operation with the signal Y14(t) by a second reverberation adding circuit corresponds to an initial reflected sound of an impulse response of a general listening room, and by adding an initial reflected sound in a general listening room to each of a direct sound, an initial reflected sound and a rear reverberation sound contained in the signal Y14(t), a signal Y15(t) is generated. In such a way, the reverberation sound becomes denser on a time base, a reverberation characteristic can be generated artificially more exactly, and a more natural sound field can be reproduced.
Patent JP-S61144042-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIRA HIROTAKA
IPC: H01L23/52
Filed: 1984-12-17
Abstract: PURPOSE:To eliminate the influence from separate circuit of the same integrated circuit without external influence by coating the separate circuits of the integrated circuit with individually divided metal layers, and maintaining the metal layers at the prescribed potentials. CONSTITUTION:A high sensitivity circuit section 7 and a large current operating section 8 are independently coated with divided metal layers 5a, 5b, which are connected with the prescribed potential. Accordingly, even if the section 8 is, for example, operated, it does not affect the influence to the section 7. However, in the above case, when the sections 7, 8 are coated by the same metal film, the section 8 might affect the influence to the section 7 due to the impedance of the metal layer, but since it is coated by the independent metal layers 5a, 5b and independently held at the prescribed potentials, such a problem does not occur.
Patent JP-2001094413-A (JP)
Title: Signal processing cell and signal processor
Inventor: NISHIMURA KIYOSHI
IPC: G06F9/38
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing cell with a simple configuration that can conduct complicated processing at a high-speed and to provide a signal processor. SOLUTION: A program cell 2 processes an externally input signal A and a feedback input signal O according to a processing procedure decided by given program data and obtains an output D. The program data are so constructed as to be changeable in real time. An output latch section 84 is provided with a plurality of latch circuits LT, LT, etc., to latch a plurality of outputs D outputted from the program cell 2 in different timing. Either one of outputs D among the outputs D latched by the latch circuits LT, LT, etc., becomes the feedback input signal O to the program cell 2 via a feedback line FBL. Thus, the single program cell 2 can conduct complicated consecutive processing at a high-speed.
Patent JP-S63121384-A (JP)
Title: Magnetic recording and reproducing device for color video signal
Inventor: MORIOKA YOSHIHIRO
IPC: H04N9/87
Filed: 1986-11-11
Abstract: PURPOSE:To transmit a color video signal higher in quality than a transmission through an NTSC system by converting the color video signal output of a VTR into an RGB three primary colors signal, and transmitting it to a CTV. CONSTITUTION:An input carrier chrominance signal C is demodulated into a signal I and the signal Q by a color demodulation circuit 5, and they are converted by a YIQ/RGB conversion together with an input Y signal, and transmitted as each of three primary colors signal. Each of the three primary colors signal through a transmission line is inputted to the CTV and supplied to a switcher 21. Then, one of two pairs of the input of the RGB tree primary colors signal is selected and outputted to terminals 28, 29 and 30. Namely, the RGB tree primary colors signal, outputted from the terminals 28, 29 and 30, can be switched to either the RGB three primary colors signal inputted from the input terminals 22, 23 and 24 of the switcher 21, or the RGB three primary colors signal inputted from the input terminals 25, 26 and 27.