baber/WOPTO huggingface dataset:
Patent JP-S5777283-A (JP)
Title: Masking and emitting device in ship
Inventor: NAGAGIYOUJI HIROYUKI
IPC: B63B1/38
Filed: 1980-10-30
Abstract: PURPOSE: To prevent the resistance of ship from being increased and an air ejecting port from being clogged due to adhesion of marine creatures by a method wherein the air ejecting port is provided at an inside part of a plug which can be protruded outboard, and when the plug is retracted inboard, the ejecting port is shut up by a sealing part and the outside surface of the plug is made to be flush with the outside surface of the hull.  
     CONSTITUTION: A cylinder 3 is fitted to an outside plating S through a boss 2. A piston 4 having at its tip a plug part 4a which can be protruded outboard is placed in the cylinder 3. When the plug part 4a is protruded outboard, air for forming a masking bubble layer is ejected through an air passage 5 formed at a central part of the piston and the air ejecting port 5a provided at an inside part of the plug part 4a. When the masking bubble layer is not required, the plug part 4a is contained in the hull so that the resistance of the ship is not increased and the adhesion of marine creatures to the ejecting port 5a can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H023037-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HARA YOJI
IPC: G03C1/18
Filed: 1988-06-20
Abstract: PURPOSE:To lessen the residual color of the title material after development processing, and to improve the sensitivity of the sensitive material against an infra-red ray by spectrally sensitizing an emulsion layer contd. in the sensitive material with a pigment selected from the group comprising cationic di- and tri-carbocyanine pigments, and by providing a hydrophilic colloid layer contg. a specified dye on the sensitive material. CONSTITUTION:The emulsion layer is spectrally sensitized with at least one of the pigments selected from the group comprising the cationic di- and tri- carbocyanine pigments and the hydrophilic colloid layer contg. at least one of the compds. shown by formula I as the dye, is provided on the sensitive material. In formula I, Q is a group capable of forming a carbon ring or a heterocyclic ring, L is methine group, R is aryl group, (l) is an integer of 1 or 2. Thus, the high sensitivity and the less residual color of the sensitive material are obtd., and the sensitive material which has very less deterioration of the performance of the sensitive material during preservation and is capable of sensitizing with the infra-red ray, is obtd.
Patent JP-H0445505-A (JP)
Title: Rotation coupler
Inventor: KOMATSU YASUTOSHI
IPC: H01F38/14
Filed: 1990-06-13
Abstract: PURPOSE:To compensate the delay time variation of a high frequency signal that is transmitted between a rotary part and a fixed part for stabilizing the transmission characteristics of a transmission signal from the rotary part in operation by detecting the position of a rotation angle, followed by controlling the amount of delay of a variable delay means based on the detected rotation angle position. CONSTITUTION:When a modulation output signal obtained by modulating the high frequency signal using a regenerating video signal is supplied to the signal input terminal of the first microstrip 1 at the side of the rotary part 2 from the modulator 7, the modulation signal is transmitted to the terminal side of the first microstrip 1 and is partly transmitted to the second microstrip 3 on the side of the fixed part 4 opposite to the rotary part 2. Although this output signal is accompanied by a delay time variation that is accompanied by the rotation of the rotary part, a variable delay circuit 6 installed at the output terminal compensates this variation. The circuit 6 variably controls an amount of delay in conformity with the position of a rotation angle of the rotary part with the aid of a control part 18 that carries out a control operation based on a detecting signal from a rotation angle position detecting portion 5. The output from the circuit 6 is demodulated by means of a demodulator 12.
Patent JP-S6043648-A (JP)
Title: Platen device
Inventor: SHIMONO MAMORU
IPC: G03B27/62
Filed: 1983-08-22
Abstract: PURPOSE:To cover even a book type original securely by supporting an original cover rotatably at one end side of a support member, and a fitting the support member rotatably to a platen by a rotating part molded at the other end side in one body. CONSTITUTION:A bracket 106 at one end part of the original cover 13 is supported rotatably through the support shaft 102 of the support member 101, and a hinge part 104 is formed of synthetic resin in one body at the other end side of the plate 101. When a sheet type original 101 is copied, the plate 101 is held horizontally to arrange the original cover 13; when a book type original 110 is copied, the cover 13 is moved up by prescribed distance from the platen 12 by rotating a hinge part 104, covering the original 110. Therefore, an original is covered securely according to its kind and the rotating part 104 is molded in one body, so the cost is reduced and the position shift of the original is prevented.
Patent JP-S6213104-A (JP)
Title: Plane antenna for mobile body
Inventor: SHIBATA YOSHIHISA
IPC: H01Q13/08
Filed: 1985-07-11
Abstract: PURPOSE:To attain the structure of low attitude with small size and light weight by exciting an antenna main body fitted on the surface of a mobile body by the harmonic mode. CONSTITUTION:A circular radiation conductor 1b is provided to the surface of a square conductor plate 1a in the antenna main body 1 and a ground conductor 1c is provided over the entire face of the rear side. When the antenna main body 1 is excited by the 2nd order harmonic mode TM21, a radio wave is not almost radiated in the vertical direction on the antenna surface and a strong radio wave in the horizontal direction (theta=+ or -90 deg.) is irradiated, the directivity has the horizontal directivity.
Patent JP-H053587-A (JP)
Title: Optical wireless remote controller
Inventor: NAKAMURA TERUHITO
IPC: H04B10/116
Filed: 1991-06-25
Abstract: PURPOSE:To set the optical wireless remote controller to high output only when it is fixed to a wall or the like. CONSTITUTION:A wireless remote control transmitter 1 is equipped with a high-output mode making a wireless signal to be transmitted a high output as an operation mode, and the operation mode is switched by a mode selection switch. A pressure projection is provided on a mounting table 2 fixed to a wall or the like. It is switched to a high output mode by pressing an operation part 15 of the mode selection switch when the wireless remote control transmitter 1 is bound to the mounting table 2.
Patent JP-H11308043-A (JP)
Title: Antenna device
Inventor: SUGIMOTO YUKI
IPC: H01Q21/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize an antenna for a mobile communication base station 60 deg. sector zone so as to house it in a radome of 100 mm diameter. SOLUTION: Dipole antennas 21 and 22, which are vertically extended with an interval D≈1/4 wavelength kept with respect to a vertical reflector 1, and as for the antennas 21 and 22, a horizontal interval S≈1/2 wavelength, and a vertical interval H≈1/2 wavelength, and they are subjected to common mode feeding. Parasitic elements 41 and 42 are provided at positions that are an interval G≈0.177 wavelength or less, side plane reflectors 51 and 52 which are inclined at an angle θ≈2.0 deg. outwardly from a plane perpendicular to the reflector 1 are provided integrally with T≈0.13 wavelength on both sides of the reflector 1 and the width of the reflector 1 is set W≈0.5 to 0.57 wavelength.
Patent JP-S6045772-A (JP)
Title: Vibration damping duct
Inventor: INOUE HIROKI
IPC: F16L11/115
Filed: 1983-08-24
Abstract: PURPOSE:To damp the vibration which causes the cross section of an intake-air duct to be deformed due to pulsation of intake-air, by fitting a vibration damping clip in a recess formed in the intake-air duct. CONSTITUTION:An intake-air duct 1 which connects between an air-cleaner 2 and an intake-manifold 4 in the Diesel-engine 3, is composed of a bellows type duct having, in the peripheral wall thereof, several circumferential recesses 5. The intake-air duct 1 is made of rubber so that the cross section thereof may deform and therefore vibrate when it is subjected to intake-air pulsation. A vibration damping clip 6 is fitted in one of the recesses 5 in the intake-air duct. The damping clip 6 which extends circumferentially of the intake-air duct 1 is made of a notched ring member having a notch in one part of the periphery of thereof. The end section of the vibrating damping clip 6 is bent outward to form such a shape that the fitting thereof into the duct may be simplified.
Patent JP-H05323631-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device and facsimile provided with the same
Inventor: AOKI KATSUMI
IPC: G03G5/05
Filed: 1992-05-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body excellent in durability and wear resistance and maintaining its electrification ability. CONSTITUTION:This electrophotographic sensitive body has a separated function type photosensitive layer on the electric conductive substrate and the photosensitive layer contains a copolymer having structural units represented by formulae I, II (where each of R1-R16 is H, halogen, methyl, ethyl or phenyl and A is a divalent group) and a hindered phenol antioxidant or a sulfide antioxidant. This electrophotographic sensitive body is excellent in durability and wear resistance and maintains its electrification ability. An electrophotographic device provided with this sensitive body and a facsimile provided with this sensitive body are obtained.
Patent JP-S5675682-A (JP)
Title: Copying machine for photographic film
Inventor: YAMADA KATSUHIKO
IPC: G03G15/22
Filed: 1979-11-26
Abstract: PURPOSE:To obtain a copied material which is made white around the copied picture corresponding to the aperture mask, by arranging the reflective material, which has an aperture slightly smaller than the aperture of the aperture mask, concentrically with the aperture mask and by projecting the reflection image of this reflective material to the photoreceptor. CONSTITUTION:Very thin light reflecting aperture member 109 which has an aperture slightly smaller than the aperture of aperture mask 4 and has the rear face colored white is provided closely to the rear face of putting-on stand 103 concentrically with the mask of the film set on stand 103. The illumination light beam of lamp 110 to irradiate the lower face of reflective material 109 is controlled by control plate 111 so that this light beam may reach only reflective material 109 without the influence upon the picture of film 3, and these lamp 3 and control plate 111 are constituted into one body when film 3 is scanned. As a result, a copied material which is made white around the copied picture corresponding to the aperture mask part white is obtained.
Patent JP-H05100544-A (JP)
Title: Conductive brush electrifier
Inventor: WANO MASAHIRO
IPC: G03G15/02
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the generation of an unelectrified region on the end part of a conductive brush and further the short circuit of a conductive fiber having the application of a voltage and a recording medium substrate as a conductor, in a conductive brush electrifier used for the electrification of the electrostatic recording medium of an image forming device such as an electrophotographic printer. CONSTITUTION:This conductive brush electrifier 11 is provided with the conductive brush 12 constituted by holding a brush-like conductive fiber 13 on a conductive base part 14, and an insulation member 15. The top end part of the conductive fiber 13 is in contact with the surface of electrostatic recording medium 1. Then, the conductive brush 12 is connected to a power source 3 and has the application of the voltage. The insulation member 15 is provided on the conductive base part 14, and plays a part for regulating the spread of the conductive fiber 13 in the axial direction of the electrostatic recording medium.
Patent JP-H09321320-A (JP)
Title: Diode
Inventor: OKUMURA SABURO
IPC: H01L29/861
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the noise due to applied reverse voltage by laminating a first conductivity type first heavily doped and second lightly doped semiconductor layers, and forming a second conductivity type third lightly doped semiconductor layer in the second semiconductor layer and second conductivity type fourth heavily doped semiconductor layer in the third semiconductor layer. SOLUTION: An n-type lightly doped semiconductor layer 2 is formed on an n-type heavily doped semiconductor layer 1. A lightly doped p-type impurity e.g. B or Ga is thermally diffused in required parts of the semiconductor layer 2 to form a p-type semiconductor layer 3. A lightly doped p-type impurity e.g. B or Ga is thermally diffused in required parts of the semiconductor layer 3 to form a heavily doped p-type semiconductor layer 4. Al electrodes 11, 12 are formed on a principal surface to form a diode. This slows down the decrease of residual carriers and hence the rise of the reverse voltage of the diode, thereby preventing the spike voltage and suppressing the noise.
Patent JP-S5776652-A (JP)
Title: Display system for picture information
Inventor: YAMAMOTO KAZUHIKO
IPC: G06T1/00
Filed: 1980-10-31
Abstract: PURPOSE: To confirm picture information to be stored on a magnetic storage medium, by providing a means of displaying the picture information during the storage of the picture information on the storage medium.  
     CONSTITUTION: When an original is set on a two-dimensional scanner 6 and a start key 30 is pushed, a CPU15 operates a two-dimensional scanner 6 and a magnetic tape 23. The scanner 6 scans picture information on a set document, etc., in two-dimensions and performs photoelectric conversion. Line information obtained by the photoelectric conversion is stored in a page buffer 11 successively. When the picture information is stored in the page buffer 11 for share of one page, the picture information is stored in a refresh memory 14 and displayed on a display device 7. Consequently, and operator makes checks on the inclination and folding of the original and on whether the light and shade of the original are coincide with binary-coded levels obtained by the scanner 6, by looking at the display. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5778678-A (JP)
Title: Shift control system of reproducing stylus
Inventor: SUGIYAMA HIROYUKI
IPC: G11B9/06
Filed: 1980-10-31
Abstract: PURPOSE:To execute a kick stably and exactly by a kick pulse whose crest value is small, by switching plural times a switching pulse for switching the tracking polarity, so as to correspond to phase of a kick pulse for kicking a reproducing stylus on a disk-like information recording medium. CONSTITUTION:When a kick pulse for kicking a reproducing stylus 4 on a disk- like information recording medium 1 has been generated from a kick pulse generator 12, a polarity switching pulse generated from a switching pulse generator 11 is switched to a high level from a low level. Accordingly, the reproducing stylus 4 becomes an astable tracking state, and moves to one adjacent track in a free state. Subsequently, when the reproducing stylus approaches the center of a prescribed track, a kick pulse being opposite in polarity is provided as brake force, simultaneously the switching pulse is changed to a low level, and force being reverse to the track direction is put on additionally. After that, when the reproducing stylus 4 reaches a stable point of the track, said pulse is changed to a high level again, and a kick is executed by a kick pulse whose crest value is small.
Patent JP-H09310265-A (JP)
Title: Holding mechanism for traveling type printing machine
Inventor: HOSHINO SHIGEO
IPC: D06B23/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the square accuracy and make a one frame structure withstand or prevent the swinging, deflecting, etc., by providing the one frame structure constituting the square of an upper angle reference truck of a traveling type printing machine with a strong constitution. SOLUTION: This holding mechanism for a mobile type printing machine is obtained by eliminating a through-hole 3 from a horizontal plane 100 of an angle reference truck 20 to a partial vertical plane with an end mill, etc., providing a circular groove 103, inserting and attaching a circular holding support 102 thereto, installing an upper connecting support 31 and the left and right longitudinal frames 25 composing the square with an inner lateral face head cover 23 welded with a lateral face part of the upper connecting support 31, welding left and right horizontal reinforcing covers 112 to the inner lateral face head cover 23 and the upper connecting support 31 in order to reinforce both the inner lateral face head cover 23 and the upper connecting support 31,  attaching an opening hole 125 and a bearing 115 to the part and axially supporting the left and right circular holding supports 102 attached to the angle reference truck 20 on the left and right reinforcing covers 112.
Patent JP-S5853901-A (JP)
Title: Preparation of acrylic polymer
Inventor: MATSUOKA NAOKI
IPC: C08F2/00
Filed: 1981-09-28
Abstract: PURPOSE:To obtain the titled optionally improved uniform polymer continuously, by rapidly polymerizing a monomer in a reactor having feed inlets for main and assistant raw materials, a transferring means and temperature controlling mechanisms, feeding an addition polymerization monomer from the feed inlet for the secondary raw material, and adding the raw material to the polymer. CONSTITUTION:A raw material, consisting of an acrylic monomer essentially, and having <=10 poises viscosity at ordinary temperature is fed continuously to a reactor 1 having a transferring means, e.g. a screw 6, transferring the contents continuously fed from a feed inlet 2 for a main raw material continuously to a taking outlet 3 while renewing the surface thereof, temperature controlling mechanisms 7-11 extending all over the transferring process and a feed inlet 4 for the secondary raw material in the course of the transferring process, and rapidly polymerized to increase the viscosity thereof, and the raw materials are polymerized to a given conversion. A raw material consisting of a monomer for addition polymerization is continuously fed from the feed inlet 4 for the secondary raw material and added to the acrylic polymer to give the aimed mass polymer having the monomer for the addition polymerization added to the acrylic polymer.
Patent JP-S6136260-A (JP)
Inventor: TERENSU EMU DORATSUKU
IPC: C07D213/72
Filed: 1985-07-11
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-S6135163-A (JP)
Title: Switching regulator
Inventor: KITAMI ATSUHIRO
IPC: H02M3/28
Filed: 1984-07-24
Abstract: PURPOSE:To prevent the output voltage from varying due to the alteration of the output current by rectifying and smoothing the current obtained at the secondary widing of the second transformer connected with the primary winding at the secondary winding of the first transformer to feed back to the primary winding of the first transformer. CONSTITUTION:The second transformer 7 connected with the primary winding n11 in series with the secondary winding n2 of a transformer 1 is provided, and a rectifying and smoothing circuit 31 for rectifying and smoothing the current obtained at the secondary winding n12 of the second transformer 7 to produce a DC voltage ef corresponding to the output currnt I0 is provided. A feedback voltage Ef from the winding n3 of the transformer 1 obtained through a rectifying and smoothing circuit is corrected by the voltage e1, and the corrected voltage Ef' is fed back to the primary winding of the transformer 1. Thus, even if the output current is varied, a DC voltage ef is obtained by insulating from the output voltage E0 to correct the feedback voltage to eliminate the variation in the voltage E0.
Patent JP-S5958257-A (JP)
Title: Gearing
Inventor: FURITSUTSU ZEEBAA
IPC: B62D55/08
Filed: 1983-08-24
Abstract: A transmission apparatus converts rotational motion into technically linear motion and can be used for vertically displacing wheels or tracks on an off-the-road vehicle. The transmission apparatus includes at least one stationarily mounted control disk with at least a circular arc section on its circumferential periphery and at least one eccentric disk connected to the control disk by a drive device. The eccentric disk has a circular circumferential periphery and an eccentric point from its center point. The eccentric disk is rotatably connected to one end of an elongated rocker arm. The other end of the rocker arm is pivotally connected to the control disk at a point on a straight line extending between the center of curvature of the circumferential periphery of the control disk and the disengaging point of the drive member from the circumferential periphery of the control disk in the neutral position of the eccentric disk. The combination of the control disk, eccentric disk and rocker arm can be repeated in forming the transmission apparatus. On the vehicle, the transmission apparatus is mounted on a central pin and the rocker arm can be displaced by a hydraulic cylinder.
Patent JP-S64270-A (JP)
Title: Microwave plasma cvd device
Inventor: SUGITA SATORU
IPC: G03G5/08
Filed: 1987-06-22
Abstract: PURPOSE:To steadily mass-produce a high quality deposited film over a large area by arranging a magnet on the outer periphery of a microwave inlet part and the opposed position to form a closed magnetic field. CONSTITUTION:A deposited film forming carrier 9 in a vacuum vessel 7 is rotated by a motor 16, a raw gas is introduced into the vessel 7 to keep the vessel 7 at a specified pressure, a microwave is introduced from both ends of the vessel 7 through an inlet window 3, and glow discharge plasma is produced in the discharge space A surrounded by the plural carriers 9. Since a closed magnetic field is formed between the windows 3 by both magnets 6 arranged on the outer peripheries of the respective windows 3, the plasma density is increased at the central part 20 of the space A, namely in the space impressed with the magnetic field. As a result, the plasma density is lowered on the surface of the carrier 9 or the plasma is separated from the surface of the carrier 9, hence the overheating of the surface of the carrier 9 is prevented, and a film is always formed under stabilized temp. conditions. Accordingly, a uniform and high quality deposited film can be stably formed with good reproducibility.
Patent JP-H114392-A (JP)
Title: Multi-channel display device
Inventor: HASHIGUCHI KOTA
IPC: H04N5/45
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To generate a synchronizing signal whose phase is corrected for controlling a field memory by measuring and storing a synchronization period and a synchronization phase for each channel based on clock data from a standard clock section and predicting the synchronization phase of a newly selected channel based on the stored data. SOLUTION: A horizontal phase measurement section 11a measures a synchronization phase of a horizontal synchronizing signal for each channel based on clock data generated by a standard clock section 11h and measures and outputs horizontal phase data. A horizontal period measurement section 11b measures and outputs horizontal period data and a vertical phase measurement section 11c measures and outputs vertical phase data. The data are tentatively stored for each reception channel to memories 11d-11f. When a new channel is selected, a vertical correction arithmetic unit 12a adds a product between elapsed time data up to now and the horizontal period data to preceding vertical phase data to calculate and output the vertical correction data as a predicted vertical phase at a current point of time.  A horizontal correction arithmetic unit 12e calculates and outputs the horizontal correction data at a current point of time.