baber/WOPTO huggingface dataset:
Patent JP-S6351035-A (JP)
Title: Accumulating type image display device
Inventor: SUZUKI HIDETOSHI
IPC: H01J31/08
Filed: 1986-08-20
Abstract: PURPOSE:To make the complicated electrooptical system unnecessary and to make it possible to erase partially, by providing an electron beam generator of a matrix electrode structure, an image accumulation means, and a visualization means to visualize the image data. CONSTITUTION:This image display device 1 is composed of an electron beam generator 2 arranging plural minute cold cathodes two-dimensionally, a collector electrode 3, an accumulating plate 4, and a target 5 to be a display screen. When electron beams are radiated from each cold cathode 6 of the electron beam generator 2, the image data are accumulated at the image accumulating plate 4 as an electric charge, and when electron beams are radiated again to the accumulated charge from the electron beam generator 2, the electrons pass through the positively charged parts, while they are cut off by a reaction force at the other parts. The electrons passing through the image accumulating plate 4 in such a way are displayed as an image by the visualization means. Moreover, those minute cold cathodes 6 can be driven independently respectively by a matrix electrode structure. Therefore, a partial renewal is also possible.
Patent JP-H0727847-A (JP)
Title: Radar equipment for marine vessel
Inventor: HASHIMOTO SHUICHI
IPC: G01S7/03
Filed: 1993-07-07
Abstract: PURPOSE:To provide such a radar equipment for marine vessels that its transmitter-receiver can be repaired or the parts of the transmitter-receiver can be exchanged safely and easily even in stormy weather. CONSTITUTION:An indicating device 1 has an incorporated transmitter-receiver 2. Therefore, the transmitter-receiver 2 can be repaired or the parts of the transmitter-receiver 2 can be exchanged safely and easily in a room and no special enclosure is required for the transmitter-receiver 2. In addition, since the exit 3 of a waveguide to an antenna is provided on the bottom of the device 1, the fine appearance of the device 1 is not spoiled.
Patent JP-H0726519-A (JP)
Title: Impact absorbing fence
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 1993-07-07
Abstract: PURPOSE:To decrease a damping cost, improve damping efficiency of impact energy, and improve reliability for safety. CONSTITUTION:PC steel is arranged in the non-strained condition on the tension side of a pillar 1 at applying impact action, and impact absorbing devices 2.2 which grasp the way of two ropes 3, 3 are fitted to adjoining pillars 1,2. The way of the two ropes 3, 3 are pinchedly held in heaps by means of the impact absorbing device of each pillar 1, and an end stopper 4 restraining slip-out of the rope material 3 is fitted to the surplus length part 31 of the respective ropes 3, 3 in heaps. The impact absorbing device 2 grasps the rope material 3 by the pinchedly holding force so as to allow sliding motion of the rope material 3 when the tension under the tensile strength of the rope material is applied on the rope material 3, and when the end stopper 4 is brought in contact with the impact absorbing device 2, the tension of the rope material 3 and the bending force of the pillar 1 can be transmitted to each other.
Patent JP-H06304328-A (JP)
Title: Card reading device of game machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1992-06-26
Abstract: PURPOSE:To provide a card reading device used in a card type game machine and rapidly and simply enabling the maintenance and inspection of a card reader. CONSTITUTION:A card reader is fixed to a mount stand 21 and the bottom plate of a front box body 13 having a card port formed thereto is formed so as to protrude over the length capable of placing the mount stand 21 on the rear surface of a front frame plate 11 to be attached to the surface of the front frame plate 11 and a stop element 16 for preventing the movement of the mount stand 21 is formed to the rear end part of the bottom plate of the front box body 11 in a protruding state and a rear box body 23 having a freely openable and closable lid 26 provided to the rear end part thereof is attached to the rear surface of the front frame plate 11.
Patent JP-H0536144-A (JP)
Title: Recording and reproducing method for magneto-optical recording medium
Inventor: ICHIHARA KATSUTARO
IPC: G11B5/02
Filed: 1991-08-01
Abstract: PURPOSE:To provide the recording and reproducing method to the magneto- optical recording medium with which high reproduction performance is obtainable without impairing the high-recording density possessed by a perpendicular magnetized film. CONSTITUTION:The magneto-optical recording medium having a recording layer 1 which has the axis of easy magnetization in the direction perpendicular to the film plane and a reproducing layer 2 which is provided on the light beam incident surface side of this recording layer 1 and has the axis of easy magnetization in an intra-film plane direction is prepd. The direction of the magnetization of the reproducing layer 2 is determined by the exchange force with the recording layer 1 in such a case. Magnetic fields are impressed to such medium perpendicularly to its film plane and the medium is irradiated with a light beam for recording, by which recording magnetic domains are formed in the recording layer 1. The medium is irradiated with a light beam for reproducing from the reproducing layer 2 side and the direction of the magnetization of the magnetic domains formed in the reproducing layer 2 by the above-mentioned exchange force is utilized to reproduce the information.
Patent JP-H0537755-A (JP)
Title: Facsimile equipment
Inventor: KISHIDA TATSUJI
IPC: H04N1/32
Filed: 1991-08-01
Abstract: PURPOSE:To prevent reproduction of a CNG signal recorded when an automatic answering telephone set replies an incoming call by controlling the facsimile equipment so that a DTMF signal is generated to command delete of a recording content upon the detection of the CNG signal. CONSTITUTION:A control circuit 1 detecting a CNG signal through the detection of the CNG signal by a detection circuit 9 controls a DTMF signal generating circuit 10 to generate a prescribed DTMF signal and it is fed to an automatic answering telephone set 11. The automatic answering telephone set 11 receiving the DTMF signal releases the recording mode to rewind a recording tape at the recording start position at the incoming call and to set the tape to the recording standby state at the succeeding time. Thus, when the recording is started at the succeeding call, the CNG signal recorded precedingly is deleted and when the tape recording a message of the automatic answering telephone set 11 is reproduced, a sense of displeasure resulting from reproduction of a facsimile signal is less. Furthermore, the reduction in recording items of the message due to useless recording of the CNG signal is eliminated.
Patent JP-H0537265-A (JP)
Title: Mute detecting circuit
Inventor: HIRAMOTO HIROSHI
IPC: H03G3/10
Filed: 1991-08-01
Abstract: PURPOSE:To provide a mute detection circuit having a click sound eliminated at the time of muting an audio output signal. CONSTITUTION:A comparator 2 which compares an audio output signal 1 with a prescribed reference voltage, a mute signal generating circuit 5 which generates a mute start command and a mute release command, and a controller 3 which controls the timing of muting are provided. When the mute start command is outputted from the mute signal generating circuit 5, the controller 3 waits for muting. Muting is applied by the output of the comparator at the time when the DC voltage component of the audio output signal 1 is eliminated, and thereby, the variation of the DC voltage component is reduced to eliminate the click sound.
Patent JP-H0356837-A (JP)
Title: Load testing device
Inventor: HASHIMOTO HIROYUKI
IPC: G01M99/00
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the device which can automatically realize various load states by utilizing a hydraulic operation type brake as a generating means for braking torque to be applied to a rotary machine to be tested. CONSTITUTION:When set torque varies, a valve body 5 moves corresponding to variation in hydraulic pressure for control; and a brake port 11R or 11F is open in a 3rd oil chamber 63 and a port 11F or 11R is open in a 4th oil chamber 64 or 2nd oil chamber 62, so that working oil is fed to one of oil chambers 10a and 10b of a working cylinder 10 and discharged from the other speedily. The piston 100 of the cylinder 10 is put in fast entering or exiting motion following up the movement of the valve body 5 to put the brake in speedy braking or releasing operation and the valve body 5 reaches its balanced state and stops, so that the brake 2 generates braking torque corresponding to new set torque. This testing device performs the braking and releasing operation of the brake 2 speedily for variation in the set torque by the double acting type working cylinder 10 and a hydraulic control valve 6 to obtain extremely excellent responsiveness.
Patent JP-2001024928-A (JP)
Title: Electronic camera and method for recording its image
Inventor: TAMARU MASAYA
IPC: H04N5/225
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To record a plurality of image data being different in size and image quality by means of one-time photographing by respectively processing one image obtained by means of one-time photographing operation based on a plurality of processing condition, generating a plurality of images being different in the processing condition and recording them. SOLUTION: Image data are processed in accordance with the processing conditions set by a user or the storage condition of image data in addition to the storage of normal image data. That is, when a plurality of images are generated, non-processed image data stored in a temporary storage memory 24 are processed by the processing condition set through the use of the user by an image processing means 34 as the first kind of image data and recorded in a recording medium 36 after conversion into a state to be recorded. Then the non-processed image is read from the temporary storage memory again or recorded image data are read from the recording medium 36 and, then, recorded in the recording medium 36 as the second kind of image data after the execution of the processing by the processing condition set by the user.
Patent JP-H0946549-A (JP)
Title: Field signal generating circuit
Inventor: FUNADOGAWA KUNIO
IPC: H04N5/91
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration at a low cost by generating a field signal with a horizontal synchronizing signal clock generating circuit, a vertical synchronizing signal generating circuit, 1st and 2nd flip-flop circuits. SOLUTION: A clock generating circuit 12 generates a clock signal with a frequency sufficiently higher than frequencies of a horizontal synchronizing signal and a vertical synchronizing signal and a field signal. Furthermore, an inverting output Q of the 1st flip-flop(FF) 1 is open and an inverting output signal Q1 is fed to a clock terminal CLK of a 2nd FF2. A horizontal synchronizing signal (Hsync) is fed from an MPEG decoder 5 to a data terminal D of the 2nd FF2, a high level holding power supply section 13 is connected to a preset terminal PR and a clear terminal CL similarly to the case with the 1st FF1 to keep the terminals at a high level. Then a field signal synchronously with the horizontal synchronizing signal and the vertical synchronizing signal (Hsync, Vsync) generated by the MPEG decoder 5 is outputted from a noninverting output Q2 of the 2nd FF2 to a video processor 7.
Patent JP-H0642952-A (JP)
Title: Minute probe and its manufacture as well as surface observation apparatus and information processing apparatus using same probe
Inventor: KAWASE TOSHIMITSU
IPC: G01B5/28
Filed: 1991-07-09
Abstract: PURPOSE:To ensure the reproducibility of the sharpness of the peak part of the probe without forming an oxide film and lowering the rigidity in manufacturing the probe by a method wherein an anisotropic etching operation utilizing the orientation of a single-crystal body is executed to the fractured face of a fragment formed by fracturing and dividing the single-crystal body by means of a stress. CONSTITUTION:TiC is used as a material for a single-crystal body 11, and the TiC is provided with a 111 orientation in its long-axis direction and surrounded by a 211 plane and a 011 plane. The material is cleaved by hand and fractured and separated from a 100 plane. The part of the 100 plane of the cleaved material is etched by a wet process. A solution of hydrofluoriclnitric acid or the like is used as an etchant. When an anisotropic etching operation is executed, it is possible to obtain an etched face 21 in which the crystal face of the singlecrystal body 11 has been kept clean. A tip part 22 surrounded by the etched face 21 becomes sharp.
Patent JP-S6255417-A (JP)
Title: Exhaust control device for two-cycle engine
Inventor: KAGEYAMA MINORU
IPC: F02B75/02
Filed: 1985-09-02
Abstract: PURPOSE:To obtain appropriate exhaust by providing an enlarged chamber in a passage, which connects an auxiliary port and an exhaust pipe both situated at the upper part of an exhaust port of a two-cycle engine, and providing a change-over valve at the intersection between the passage and the enlarged chamber so that both opening/ closing of the auxiliary port and opening of the enlarged chamber can be conducted in accordance with the engine speed. CONSTITUTION:An auxiliary port 10a is provided on the upper part of an exhaust port 3a of a two-cycle engine, while an enlarged chamber 7 is provided in a passage 11 which connects the port 10a and an exhaust pipe 3. At the intersection between the chamber 7 and passage 11 is installed a change-over valve 12, and when the engine speed is low the direction of the valve 12 is as illusted here. At this time, since the auxiliary port 10a is closed, the blowby from the exhaust port 3 can be prevented. In addition, since the enlarged chamber 7 is connected to the exhaust pipe 3, the exhaust passage capacity corresponding to the low engine speed can be ensure. When the engine speed is high, the change-over valve is turned counterclockwise in the figure by an angle of 90 deg.. As a result, the auxiliary port 10a is opened, thereby the exhaust timing being made earlier. At the same time, the enlarged chamber 7 is closed, thereby making the exhaust pipe capacity meet the high engine speed condition.
Patent JP-H1034769-A (JP)
Title: Adhesion preparing device
Inventor: SEGAWA YASUTARO
IPC: B31B50/62
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To stick accurately an adhesive double coated film to a specific position of a work by cutting by fusing the adhesive double coated film to a short length pressure sensitive adhesive piece. SOLUTION: A peeling tape of a double tape 11 is made upward, an adhesive double coated film is made downward, and they are sent to a fusion cutting part 4. The sending is stopped per each specific length, a heating cutter 19 is pushed up, and only the adhesive double coated film is cut by fusion to form a short pressure sensitive adhesive piece. The heating cutter 19, to a center of which a piercing pin 19a is provided, makes a reference hole on the peeling tape simultaneously with fusion cutting. The reference hole is detected with a sensor 46 to stop the feed at a pressure sensitive adhesive piece stuck part 6, and the pressure sensitive adhesive piece is stuck to the work 44 by raising a work base 43. An adhesive is stuck adjacent to the pressure sensitive adhesive piece at an adhesive feed part 7.  When the work 44 is stuck together, the adhesion is immediately carried out with the pressure sensitive adhesive piece, and then strong adhesion with the adhesive is carried out.
Patent JP-2000018609-A (JP)
Title: Heating device
Inventor: MURATA HIDEKAZU
IPC: F24D3/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To readily lower the temperature of hot water from a heat source unit, while saving space and simplifying a set-up construction work. SOLUTION: In a heating device wherein the temperature of hot water from a heat source unit 12 is lowered through a hot-water temperature lowering unit 23, and supplied to a low-temperature side radiator 14, the heat source unit and the low-temperature side radiator are coupled with a hot-water plug socket 21, which is provided at the end portions of a third hot-water supply pipe 15C and a third hot-water return pipe 16C, and also with a hot-water plug 22, which is provided at the end portions of a fourth hot-water supply pipe 15D and a fourth hot-water return pipe 16D from the low-temperature side radiator 14, and are connected with each other.  Further, the hot-water temperature lowering unit having a plug socket hot-water supply pipe 31 and a plug socket hot-water return pipe 32 which are connected by a connection pipe 33, mixes hot water from the heat source unit and hot water from the connection pipe and supplies the mixed hot water to the low-temperature side radiator. The plug socket hot-water supply pipe is provided with a flow rate control valve 24 at an upstream side of a connection point 33A, and the valve opening can be set by a manual operation.
Patent JP-2000010396-A (JP)
Title: Toner refill vessel and device, and toner refill method using those
Inventor: BAN YUTAKA
IPC: G03G15/08
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve a manipulation by clarifying a drawer part in drawing a toner seal with a toner refill vessel mounted in a toner receptacle. SOLUTION: A handle 6 is being pushed by a spring 10 via a pusher 8. When a toner refill vessel 3 is installed in a receptacle, a locking part 3i touches the receptacle to disengage a protrusion 6a of the handle 6 from the locking part 3i, so that the handle 6 springs out in such a way as to draw out a fore-end part of a sealing member 5 in its drawing direction with the spring 10 pushing the protrusion 6a via the pusher 8.
Patent JP-H0749884-A (JP)
Title: Logic simulator
Inventor: OWA YOSHIHITO
IPC: G06F17/50
Filed: 1993-08-04
Abstract: PURPOSE:To make accurate logic simulation possible which is closer to a real circuit than before for a tri-state output logic circuit with a pull-up or pull-down resistance by using a conventional delay calculation expression of fixed delay value + load delay coefficient X load capacity. CONSTITUTION:The logic simulator performs the logic simulation with a delay value matching an actual pull-up resistance value and a load capacity value while the coefficient of load delay when a tri-state output with the pull-up resistance 12 changes from the output state of logic 0 to the state of logic 1 by the pull-up resistance 12 is set to pull-up resistance X1n(1/(1-logic 1 input threshold value voltage of circuit of next stage/source voltage)). Further, the logic 1 by the pull-up resistance 12 is represented differently from other logic 1. A similar process is performed at the time of the pull-down resistance. Consequently, the logic by the pull-up resistance and pull-down resistance and other logic can easily be discriminated and then simulation confirming operation efficiency and design quality can be improved.
Patent JP-H0358327-A (JP)
Title: Position sensor
Inventor: MAEDA TOMOJI
IPC: G02B5/32
Filed: 1989-07-26
Abstract: PURPOSE:To detect the position of an objective lens with high accuracy by arranging reflection type hologram lenses in annular or semi-circular arc shape in the periphery of the objective lens, receiving incident light with a tripartite optical detector provided in the neighborhood of the focusing point of each halogram lens, and comparing output voltages. CONSTITUTION:Two semi-circular arc reflection type hologram lenses 71a and 71b are provided oppositely in the periphery of the objective lens 2, and optical detectors 72a and 72b provided with light receiving areas 721a-723a and 721b-723b are arranged at a point a little nearer to the focusing point of the lens 71a and a point separated a little from the focusing point of the lens 71b. Images made incident on the detectors 72a and 72b change from large size to small size and vice versa, respectively as the focusing point of the objective lens approaches an optical disk, and focusing can be obtained by controlling the difference of the output voltages of both images to zero. Also, tracking can be performed by controlling the input quantities of the areas 721 and 723 at equal.
Patent JP-H0729544-A (JP)
Title: Electronic energy loss simultaneous measuring device
Inventor: TAYA TOSHIMICHI
IPC: H01J37/244
Filed: 1993-07-12
Abstract: PURPOSE:To enable partially magnified projection of a spectrum over a wide range in simple constitution in an electronic energy loss simultaneous measuring device to measure simultaneously and parallelly the energy spectrum of an electron beam whose energy is lost by nonelastic collision with an atom and a molecule of a sample. CONSTITUTION:The first lens means 21 to focus an electron beam 1 on a plane detector 50 is arranged between a sample 12 and a fan-shaped magnetic field 15. The second lens means 22 to magnify a dispersing distance of an energy spectrum on the plane detector 50 is arranged at convergent point 31 of the electron beam in the magnetic field direction (y direction) of the sector-shaped magnetic field 15 between the sector-shaped magnetic field 15 and the plane detector 50.
Patent JP-S5895468-A (JP)
Title: Thermosensitive recorder
Inventor: FUJITA KEIICHI
IPC: B41J2/38
Filed: 1981-12-01
Abstract: PURPOSE:To shorten the time of the rise of the temperature of a heating unit, by preheating a thermosensitive recording head while a recording information signal is subjected to serial-parallel conversion in a shift register. CONSTITUTION:When a control signal A is inputted to a decoder 1, the base current is supplied to a transistor (TR) 2 to turn on until the next control signal A comes, and the power supply to a thermosensitive recording head is prepared. When a shift clock information signal B becomes low and a shift clock effective signal C becomes low, an output D of an NOR gate 7 becomes high, and a recording information signal E is stored temporarily in the storage part of a shift register 8. When the shift clock information signal B becomes high, the recording information signal E is shifted in the shift register 8. While the signal E is converted to a parallel recording information signal F by the shift register 8, a logical discrimination signalIis high, and a TR 6 is turned on, and a current is flowed to the thermosensitive recording head.
Patent JP-S6175712-A (JP)
Title: Chip conveyor
Inventor: ITO TAKESHI
IPC: B65G23/02
Filed: 1985-09-04
Abstract: PURPOSE:To heighten the efficiency of transporting a load by means of a scraper fixed to an endless chain by forming grooves for accommodating a vertical link and a horizontal link of the endless chain on the outer periphery of a driving roller. CONSTITUTION:Right and left two endless chains 4 formed by arranging oval links vertically and horizontally alternately to be connected to each other in such a manner as to meet at right angles are extended between driving rollers 2a and driven rollers disposed on both ends of a transport trough. Scrapers 5 are fixed to every plural vertical links 4a of both endless chains 4 that are opposite to each other. In this case, an annular hole 4' for accommodating one half part of the vertical link 4a of the endless chain 4 and an oval groove 4'' for accommodating the horizontal link are disposed on each outer peripheral surface of the driving rollers 2a. Thus, left and right endless chains 4 can be circulated in a body even at the time of one-sided loading, so that the scraper 5 can be prevented from tilting to keep back a load in the trough.