baber/WOPTO huggingface dataset:
Patent JP-S5786707-A (JP)
Title: Video signal processing device
Inventor: IKEDA JIYUNICHI
IPC: H04N7/18
Filed: 1980-11-20
Abstract: PURPOSE:To reduce memory capacity and processing time, by separating a video signal and horizontal and vertical synchronization signals from a composite video  signal, obtaining a binary coded signal from the video signal by a reference value,  combining the result with synchronizing signal, and the performing operation and processing. CONSTITUTION:The composite video signal C obtained from a picture of slit on the surface to be checked is inputted to a synchronization separating circuit 24, and the video signal D, and the horizontal and vertical synchronization signals E and F are obtained.  The signal D is compared with the reference in a binary coding circuit 25, and the binary coded signal G is obtained. A horizontal counter 26 counts clock pulses J from  an oscillator 27 and is reset to zero by the horizontal or vertical synchronization signal. Its output H indicates the horizontal position of the video image. A vertical  counter 28 counts horizontal synchronization pulses, sends an output K which indicates  vertical position to a memory circuit 34, and is reset to zero by the vertical synchronization signal. The signals G and H are added in an adder 33 through registers 29  and 31, and the signal H is stored in the memory circuit 34. In this way, the memory  capacity and the processing time are reduced, and the device which is suitable for detecting the abnormality of the surface is obtained.
Patent JP-H09322322-A (JP)
Title: Method of attaching vertical bus
Inventor: NAKASHITA TSUTOMU
IPC: H02B1/20
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency in attachment work of a vertical bus and lighten elevation works. SOLUTION: In the method of attaching a vertical bus, which fixes one end of the vertical bus 6 to the horizontal bus 4 attached within a switchboard, a vertical bus frame 5 is composed of bus supports 13a and 13b being arranged apart and attached to support metal fittings 10, band-shaped vertical buses 6 attached to the bus supports 13a and 13b, and protective covers 16a and 16b provided with projections for partitioning the vertical buses from each other at the rear and fixed to the support metal fittings 10. This vertical bus frame 5 is attached to the switchboard 1, and the end of the vertical bus 6 of the vertical bus frame 5 is fixed to the horizontal bus 4.
Patent JP-S55123254-A (JP)
Title: Multiplex signal transmitter-receiver
Inventor: NAKAMURA TADAHIKO
IPC: H03K12/00
Filed: 1979-12-17
Abstract: PURPOSE:To detect securely phase absence and a falut of a diode by using a n -phase AC power supply as a main signal AC power supply, by using it as a sub- signal AC power supply by inverting its phase by 180 degrees, and by providing a selection switch unit and abnormality detection circuit. CONSTITUTION:Connecting a three-phase AC power supply to power terminals 1- 3 of transmitter S obtains main signal AC power supplies shifting in phase by 120 degrees equivalent to the power phase at terminals 7, 9 and 11, and sub-signal AC power supplies further phase-inverted by 180 degrees at terminals 8, 10 and 12. Next, alternate positive and negative signal waveform voltages selected by selection switch unit 45 are extracted corresponding to the output of a high-frequency oscillator and then sent to transmission line 83. Here, a receiver is provided with an abnormality detection circut to put an abnormality detection relay into operation. Thus, when the diode of the diode matrix circuit of the transmitter or receiver gets out of order, or when the phase absence of the three-phase AC power supply or main and sub signal AC power supplies occurs, it can securely be detected.
Patent JP-H05334662-A (JP)
Title: Magnetic recording medium and its production
Inventor: DAIMON HIDEO
IPC: G11B5/72
Filed: 1992-05-29
Abstract: PURPOSE:To improve the durability and corrosion resistance of the thin-film medium by having a protective layer which forms the compd. expressed by prescribed constitutional formula with the magnetic metal existing on the surface of a magnetic thin film. CONSTITUTION:Hydroxyl groups are formed at 1 to 20 pieces per 1nm<2> on the surface of the thin-film magnetic layer 2 or intermediate layer 5 and are brought into reaction with the compd. of the formula I or formula II to form the chemical bond of formula III or formula IV. In the formulas; Z: the element constituting the magnetic layer 2 or the intermediate layer 5, R: 6 to 28C, in total, aliphat. hydrocarbon group, fluorine-contained aliphat. hydrocarbon group, alicyclic group, arom. group, heterocyclic group. The org. protective layer is thereby securely bonded to the magnetic layer 2 or the intermediate layer 5, by which the durability and corrosion resistance of the thin-film medium are improved.
Patent JP-H0460986-A (JP)
Title: Memory refresh device
Inventor: WAKAMATSU AKIHIRO
IPC: H01L21/8242
Filed: 1990-06-25
Abstract: PURPOSE:To reduce a current required for a refresh operation and to refresh a memory even when a large current does not flow by successively executing the refresh operation for each or the prescribed number of memory devices. CONSTITUTION:A refresh reference timing generation part 2 generates plural refresh reference signals for executing refresh within one memory refresh cycle, and a refresh control part 3 successively executes refresh for the prescribed number of memory devices corresponding to the respective refresh reference signals. Therefore, the plural memory devices are successively refreshed at various timing for the prescribed number of devices. Thus, a peak value is reduced by dividing the required peak current, and the memory can be refreshed even when the large current does not flow.
Patent JP-H0215426-A (JP)
Title: Optical disk device
Inventor: TAKAHASHI SATORU
IPC: G11B7/085
Filed: 1988-07-01
Abstract: PURPOSE:To shorten a moving time from the track of an optical spot currently under stabilization to a different track in a comparatively minute range by moving a track with a single moving operation consisting of a driving operation and a braking operation. CONSTITUTION:A driving pulse Pd is outputted from a driving/braking pulse generating circuit 5 through a control circuit 10 based on an output B of a binarizing circuit 4, and sent through a switching circuit 2 to an objective lens actuator 3. Due to the continuance of the pulse Pd, the moving speed of the actuator 3 is increased from zero. Next, the pulse Pd is switched to a braking pulse Pb to continue the output through the detecting circuit 10 based on a first signal S1 from a counting comparing circuit 6, and the moving speed of the actuator 3 is gradually reduced from a high standard obtained from the pulse Pd. Further, the pulse Pb stops through the circuit 10 based on a second signal S2 from a cycle comparing circuit 7. Thus, the track movement is completed.
Patent JP-H0824314-A (JP)
Title: Transfusion bag
Inventor: EZAKI TOMOHIKO
IPC: A61J1/05
Filed: 1994-07-15
Abstract: PURPOSE:To provide a transfusion bag which is segmented into plural cells by heat sealing, is capable of separating and storing different medicines in the respective cells of which fused parts are not easily peeled before transfusion operation and which is capable of easily mixing these medicines by complete peeling a heat sealed part at the time of mixing the medicinal liquids in transfusion. CONSTITUTION:This transfusion bag is provided with mouth members 3, 4 for packing or taking out of the medicinal liquids respectively at the top and bottom of a bag-shaped container formed out of a synthetic resin film. This bag-shaped container is provided with the weak sealing part 6 having diamond pattern-shaped and parallel pattern-shaped knurling patterns respectively formed on both outside surfaces thereof in its central part.
Patent JP-H0214409-A (JP)
Title: Head changeover processing circuit
Inventor: MACHIDA TAKASHI
IPC: G11B5/09
Filed: 1988-06-30
Abstract: PURPOSE:To correctly execute the changeover of a read/write head even when a noise is mixed in a head select signal by recording the condition of the head select signal into a shift register in three stages or above, fetching the condition of each stage and deciding the condition as a whole with a majority logic. CONSTITUTION:A shift register 1 is in three stages or above, and the condition of an inputted head select signal C1 is recorded according to an inputted clock signal S2. A majority logic circuit 2 fetches the condition of each stage of the head select signal S1 recorded to the shift register 1, the condition as the whole is decided by the majority rule, and a majority output signal S4 is outputted. A latch circuit 3 latches the condition of the majority output signal just before when an inputted write gate signal S5 or a read gate signal is active, and a head selecting signal S6 is outputted. Thus, even when the noise is mixed in the head select signal S1, the changeover of the read/write head can be correctly executed.
Patent JP-S5687116-A (JP)
Title: Switching type power circuit
Inventor: HORI FUMIO
IPC: H02M3/28
Filed: 1979-12-17
Abstract: PURPOSE: To obtain a rectified output with a high responce property and no ringing, by turning on the rectifying diode and off the switching transistor each when the transformer output is positive and then turning off the diode and on the transistor each when the transformer output is negative respectively.  
     CONSTITUTION: The transistor TRQ 2  functions as a switching TR and is turned on and off alternately along with the rectifying diode D 2 . accordingly, the diode D 2  is turned on when the output pulse of the transformer T 1  is pulse to obtain the pulse from which the forward voltage V f  is subtracted at the output. In this case, the diode D 4  is also turned on through the resistance R, and thus the TRQ 2  becomes off-bias with the emitter and the base set at nearly the same potential. And the TRQ 2  is cut off. Then both the diodes D 2  and D 4  are turned off when the output pulse of the T 1  is minus. Then the base current is given to the TRQ 2  by the resistance R, and accordingly the TRQ 2  is turned on. In such way, a rectified output can be obtained with a high response property and no ringing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6056649-A (JP)
Title: Mount device for roof carrier
Inventor: YAMASHITA HIROFUMI
IPC: B60R9/058
Filed: 1983-09-07
Abstract: PURPOSE:To make it possible to securely mount a roof carrier with a simple mechanism and simple operation, by using a flexible wire having a hook suspended therefrom to fix the roof carrier to a drip rail. CONSTITUTION:A flexible wire 12 is drawn down to engage a hook member 10 suspended at an end of the wire with an outside of a drip rail provided at a vehicular roof edge. If a length of the wire is not suitable, a screw shaft 14 is loosened to take in or out the flexible wire 12 through holes 16, and then fasten the screw shaft 14. Then, a handle 19 is rotated to draw up a rod member 15. Thus, the hook member 10 is fixedly mounted to the outside of the drip rail through the flexible wire 12.
Patent JP-S648410-A (JP)
Title: Monitor device for sequence program control system
Inventor: MUNENAGA YUKIO
IPC: G05B23/02
Filed: 1987-06-30
Abstract: PURPOSE:To synchronously maintain both working and storing patterns and to search the cause of facility stop by storing the existence of abnormality on the basis of the change of an element and comparison with a normal pattern, excluding an abnormal element from an object to the monitored and controlling the restoration of the abnormal element to the object to be monitored in accordance with the state of the succeeding step. CONSTITUTION:The changes of respective elements in respective steps of sequence control are detected by a change detecting part 3, each change is compared with a corresponding pattern extracted from a normal pattern storing part 4 by a comparing part 5, the existence of abnormality is decided by a diagnosis processing part 7 and the decided result is stored in an abnormality history storing part 9 and an abnormality history storing part 10 for one past cycle. The abnormal element is excluded from the object to be monitored on the basis of the contents of the storing part 10. The monitoring of the abnormal element is restored from a step coincident with the normal pattern out of the step changing the pattern obtained from the storing part 4 and the succeeding step. Consequently, synchronism between the working and storing patterns can be maintained and the cause of facility stop can be accurately searched from the contents of the storing part 9.
Patent JP-S6143958-A (JP)
Title: Candy containing black vinegar
Inventor: ONO JUNICHI
IPC: A23G3/34
Filed: 1984-08-06
Abstract: PURPOSE:A candy, containing black vinegar, obtained by adding black sugar and natural rice vinegar to thick malt syrup according to the method for producing natural malt and having very nice taste and character as an excellent health food. CONSTITUTION:A candy, containing black vinegar, and obtained by saccharifying a starchy material consisting of rice or sweet potato, etc., with malt and adding natural rice vinegar and black sugar to the resultant thick malt syrup.
Patent JP-S649302-A (JP)
Title: Non-contact displacement detector
Inventor: NOGUCHI MASATOSHI
IPC: G01D5/18
Filed: 1987-07-01
Abstract: PURPOSE:To increase linearity range of characteristic of a non-contact displacement detector, by arranging a yoke having a plane parallel with an Y-Z plane and a yoke parallel with an X-Z plane. CONSTITUTION:A magnetic circuit is completed with a yoke 1 having a plane parallel with an X-Z plane and is so located at such a distance that the yoke will not disturb a magnetic field at the position of the element 3 in a moving path of a magnetosensitive element 3. In the path, a magnetic flux 10 generated with a magnet 2 enters the yoke having a plane parallel with a Y-Z plane therebelow from a magnet 2, then, reaches the magnet 2 passing through a yoke having a plane parallel with the X-Z plane from the yoke and further a yoke having a plane parallel with the Y-Z plane thereabove. In other words, a magnetic flux generated at a desired position of the magnet 2 will not cross or combines with a magnetic flux generated from any other than the position. Thus, a flux density within a gap of the yoke and the magnet 2 at a desired position depends on the intensity of a magnetic field at the position. This eliminates the concentration of the magnetic flux with no plane parallel to an X-Y plane thereby enabling the prevention of saturation of the magnetic flux.
Patent JP-S5866360-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA TAKESHI
IPC: H01L29/73
Filed: 1981-10-15
Abstract: PURPOSE:To obtain a sufficiently high withstand voltage without reducing current gain by a method wherein an N<+> buried layer is provided immediately below a P<+> collector in a lateral type PNP transistor. CONSTITUTION:An N<+> buried layer 23 is provided on a P type Si substrate 11, and an N<-> epitaxial layer 12 is piled thereon and is isolated by a P<+> layer 13. On the layer 12, an N<+> base lead-out layer 16, P<+> collectors 15, 15' and an emitter 14 are built. When a voltage is applied across the emitter and collector of the lateral sub pnp  element, a depletion layer 22 extends from the collectors 15, 15' to be stopped by the substrate 11. Accordingly, the N<-> layer 12 immediately below the collector 15 does not grow thinner and is free of pinch- off, which results in a withstand voltage as high as that across an npn element collector and base on a single chip. Extension of a layer 23 as far as a location immediately below the lead-out layer 16 results in the reduction of base resistance and in improved noise and response characteristics. A buried layer as extensive as to reach the emitter 14 causes the disadvantage of lowering of hfe.
Patent JP-S60110299-A (JP)
Inventor: JIYOSEFUIN SHII GUROTSUSHIYU
IPC: C12Q1/68
Filed: 1984-08-06
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-S5787781-A (JP)
Title: Vessel with apparatus for retaining shape of wave
Inventor: KUWAMOCHI YOSHIO
IPC: B63B1/02
Filed: 1980-11-21
Abstract: PURPOSE: To prevent waves from getting out of shape so as to reduce hull resistance, by providing rotating members adjacent water surfaces where waves are liable to get out of shape at such points as a stem part and a stern part such that the rotating members are driven in directions to accelerate the flow of the surface water.  
     CONSTITUTION: The rotating member 12 is driven, at adjacent water surface where waves are apt to get out of shape such points as the stem, the stern and stem and stern shoulders, through a motor 16, chains 13, 15 and a gear 14 in a direction to accelerate the flow of the surface water. As the surface water is accelerate, the flow is given momentum, the getting-out of shape of waves can be reduced, the loss of water head is decreased, and the hull resistance can be reduced as a whole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0917440-A (JP)
Title: Inferior cell detecting method of phosphate fuel cell
Inventor: IWASA NOBUHIRO
IPC: H01M8/04
Filed: 1995-06-30
Abstract: PURPOSE: To surely detect an inferior cell by generating electricity by supplying fuel gas mixed with an electricity generating function deteriorating material to a block composed of one or a plurality of cells and detecting change in electricity generating situation. CONSTITUTION: An oxygen-containing gas in a supply pipe 15 and an electricity generating function deteriorating material in a supply pipe 22 are supplied to a supply pipe 12 through proportional valves 23, 24 while the concentration of the electricity generating function deteriorating material being changed in order to generate electricity in a block T composed of one or a plurality of cells. The change in output electricity of the block T is measured, the difference of the output electricity of the block T when the addition concentration of the electricity generating function deteriorating material is changed from 1 to 5% is calculated, and the block T where the difference is found to be a set value or higher is judged to be a failure block. Also, a fuel gas in a flowing path 14 and an electricity generating function deteriorating material in a flowing path 18 are supplied to a supply pipe 10 through proportional valves 19, 20 while the concentration of the electricity generating function deteriorating material being changed from 10 to 50ppm to generate electricity in the block T, the difference of the output electricity in the block T is calculated, and the block T where the difference is found to be a set value or higher is judged to be a failure block.
Patent JP-S6224722-A (JP)
Title: Mobile telephone
Inventor: NUMATA NORIO
IPC: H04B1/40
Filed: 1985-07-25
Abstract: PURPOSE:To facilitate calling operation and to suppress repetitive transmission of a meaningless control signal by transmitting automatically a control signal to give a limit to the number of times if opening of a channel is failed. CONSTITUTION:When a call number is inputted and a send key 73 is depressed, its inverting output is inputted to a counter 71, the number of times No of transmission of the control signal set by a dip switch 72 is loaded to the counter 71 and the output Q of a flip-flop circuit 76 is brought to '1' by the said inverted output. The output and an output of the counter 71 causes a OR circuit 77 to the output '1'. Thus, a controller 30 enters the access state with a base station and the control signal is accessed. When the accessing is failed, a failure output of the controller 30 goes to '1', a Q output of the circuit 76 goes to '0', a count CNTR of the counter 71 is decremented by 1 and the control signal is sent again. When the access of the No circuit is failed, the count CNTR goes to '0' and the call state input of the controller 30 goes to '0' and the retransmission of the control signal is stopped.
Patent JP-H0722209-A (JP)
Title: Multilayer varistor
Inventor: NAKAYAMA AKIYOSHI
IPC: C04B35/453
Filed: 1993-07-02
Abstract: PURPOSE:To provide a multilayer varistor in which the voltage nonlinear characteristics can be ensured stably by forming an energy barrier positively while enhancing the breakdown resistance against electrostatic discharge. CONSTITUTION:When a multilayer varistor 1 is produced by embedding at least a pair of inner electrodes 3 in a sintered semiconductor ceramic 1 while sandwiching a ceramic layer 2 exhibiting voltage nonlinear characteristics and presenting at least one crystal particle 7 touching both inner electrodes 3 in the ceramic layer 2 between the inner electrodes 3, the content of Bi in the sintered semiconductor ceramic 4 is set at 0.5wt.% or above when expressed in terms of Bi2O3.
Patent JP-H0511248-A (JP)
Title: Projection type back light device
Inventor: HOSAKA AKIHIKO
IPC: G02F1/13357
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the thickness and improve the efficiency of the back light device which is used for a liquid crystal unit. CONSTITUTION:An LCD unit 1 is constituted as an opening/closing type and a fluorescent lamp 3 for projection is arranged without overlapping the LCD unit 1 when the unit is closed to reduce the thickness of the set. Further, the LCD unit 1 is constituted as the opening/closing type, so when the LCD unit 1 is opened, a sufficient distance is secured between the LCD unit 1 and fluorescent lamp 3 and the need for the uniforming of projection light due to light shielding is eliminated to improve the efficiency. Further, a Fresnel lens 2 is provided on the reverse surface of the LCD unit 1 and the defocusing effect and converging effect of the Fresnel lens 2 are utilized to project light uniformly and efficiently by the fluorescent lamp 3 without any brightness irregularity.
Patent JP-H0332593-A (JP)
Title: Tape cutting device
Inventor: KOMATA KOICHI
IPC: G11B27/06
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the desirably fitted state of blades and reduce their opening quantities so as to improve their sharpness by providing an upper blade with a contact ring disposed in a position approximately symmetrical in the peripheral direction to a contact position with a lower blade 3 and fitting this contact ring at a rotatable supporting shaft parallel to a rotating/driving shaft. CONSTITUTION:An upper blade 2 fitted at a rotating/driving shaft 4 is provided with a contact ring 21 disposed in a position approximately symmetrical in the peripheral direction to a contact position with a lower blade 3. The upper blade 2 is thereby prevented from inclining, and the opening quantity of the upper and lower blades 2, 3 is reduced. As a result, the sharpness is improved, and desirable cut faces can be obtained.
Patent JP-H0329579-A (JP)
Title: Picture processing system
Inventor: HAYASHI NAOYA
IPC: H04N19/59
Filed: 1989-06-27
Abstract: PURPOSE:To generate a magnified picture/reduced picture whose resolution is improved by making a sampling interval of an interpolated picture equal to that of an original picture, applying D/A conversion to the result and using an LPF to convert the result into a picture existing on a plane. CONSTITUTION:A discrete picture subject to magnification/reduction as a multiple of L1/L2 is obtained by making a sampling interval of an interpolated discrete picture by a multiple of L1/L2 (L is an integral number) equal to that of an original picture. Since the deterioration due to an analog low pass filter (LPF) 2 is compensated for the discrete picture subject to magnification/ reduction in this way, the resolution is improved more than that of a picture subject to magnification/reduction by a conventional method. The result is D/A-converted by a D/A converter 7 and converted into a picture in existence on a continuous plane. Thus, the magnified picture/reduced picture in which the deterioration due to the analog LPF 2 is compensated is generated.