baber/WOPTO huggingface dataset:
Patent JP-H0564038-A (JP)
Title: Contour correction circuit
Inventor: OKAMOTO TOSHIICHI
IPC: H04N5/21
Filed: 1991-08-28
Abstract: PURPOSE:To improve moreover the quality of a picture by executing the enhancement of contour or the reduction of a noise in accordance with the brightness of a screen. CONSTITUTION:The circuit is constituted of a contour part sampling circuit 3 to extract the contour part of a luminance signal and generate a contour enhance signal, a noise reduction circuit 4 to eliminate a noise component contained in the contour enhance signal, a gain control circuit 5 for amplifying the contour enhance signal, a luminance signal detection circuit 8 to detect the prescribed level of the luminance signal, and a beam current detection circuit 9 to detect the average of beam current to flow in a cathode ray tube, and by controlling the gain of the gain control circuit 5 by the luminance signal level detection circuit 8 and controlling the noise reduction circuit 4 by the beam current detection circuit 9, the contour enhance signal is generated.
Patent JP-H0663216-A (JP)
Title: Slot machine
Inventor: MORI TATSUYA
IPC: A63F9/00
Filed: 1992-08-17
Abstract: PURPOSE:To make it possible to precisely count the number of all cast medals cast from a medal slot. CONSTITUTION:A passing medal counting means 131 is provided to count the number of passing medals based on a passing medal detection signal from a passing medal detecting means 126 and also output a passing medal count number signal, and the number of returned medals is counted based on a returned medal detection signal from a returned medal detecting means 127. Further there are provided a returned medal counting means 132 for outputting a returned medal count number signal and a cast medal counting means 133 for taking away the number of returned medals from the number of passing medals based on a passing medal count number signal from the means 131 and a returned medal count number signal from the means 132 to count the number of the cast medals.
Patent JP-S59108459-A (JP)
Title: Solid-state image pickup device
Inventor: ARISAWA YASUO
IPC: H04N5/335
Filed: 1982-12-14
Abstract: PURPOSE:To pick up sharply a moving objective with high sensitivity by providing the function of electronic shutter to a solid-state image pickup device using an SIT element to the soilid-state image pickup element. CONSTITUTION:A control signal from a vertical register 13 controls a line selecting switch group 4 for signal readout and the control signal from a vertical register 14 controls a selecting switch group for reset. Since the vertical registers 13, 14 apply a selecting signal of opposite polarity with each other to the line selecting switch group 4 and the reset selecting switch group 9, after a pulse signal driving the one vertical register 13 is inverted for the polarity at a polarity inverting circuit 16, the signal is led to a shutter speed setting control circuit 17 to control the reset selecting switch for a prescribed vertical scanning line designated by a shutter speed designating signal SI.
Patent JP-H0539709-A (JP)
Title: Breather device of engine
Inventor: SHIRAISHI YASUNORI
IPC: F01M13/04
Filed: 1991-08-02
Abstract: PURPOSE:To maintain oil separating property at a high level when a blow-by gas amount is small, and maintain pressure, inside a crank chamber at a low level when the blow-by gas is much. CONSTITUTION:An oil reservoir groove 2 is recessed and formed along the bottom surface of an up-inclining shaped oil separating chamber 1, and a floating separator 3 is provided in sealed state and floatably in the oil separating chamber 1. A blow-by gas inlet 5 is communicated with the inclining down side space 4 of the up-inclining shaped oil separating chamber 1, and a blow-by gas outlet 7 is communicated with an inclining up side space 6. An air space 10 is formed between the floating separator 3 and a small amount of oil 9 in the oil reservoir groove 2 by movement of the floating separator 3 to the up-inclining side space 6 by blow-by gas pressure. When the blow-by gas is discharged from the air space 10 to the up-inclining side space 6 side, oil content in gas comes in contact with a small amount of oil 9 in the oil reservoir groove 2, and it is absorbed.
Patent JP-H0264708-A (JP)
Title: Programmable controller
Inventor: MATSUURA TOSHIMI
IPC: G05B19/05
Filed: 1988-08-30
Abstract: PURPOSE:To identify the condition of a service power by a user program and to prevent the malfunction of the lowering of the power by providing a detecting means to detect the voltage lowering of the service power and an output means to output an output lowering condition to the outside. CONSTITUTION:At a certain time, an overload is connected to a service power terminals 11a and 11b, a protecting circuit functions and a terminal voltage lowers. In this case, a comparator 26 detects the voltage lowering, and when a power status is '1', an FF 28 is set through an interface 27. Consequently, a relay X turns on, an abnormal condition is outputted to the outside and a light emitting diode D2 is turned on by a Q output. When the power status is not set, it is regarded that there is not an abnormality in the service power, the relay X turns off, the FF 28 is reset and the diode D2 is turned off. Thus, the power status area can be accessed and the condition of the service power can be identified by the user program if necessary and therefore, the malfunction by the lowering of the power can be prevented.
Patent JP-H0539391-A (JP)
Title: Unvulcanized rubber composition for cleaning metal mold
Inventor: OGAWA TAIDO
IPC: C08L23/16
Filed: 1991-08-02
Abstract: PURPOSE:To provide an improved unvulcanized rubber composition used in a system wherein contaminants are removed from metal molds contaminated due to molding of, e.g rubber without putting out the molds by performing a molding operation in the same manner as the usual vulcanization molding. CONSTITUTION:The objective unvulcanized rubber composition for cleaning metal molds, is composed mainly of a mixture of a polydiorganosiloxane and an ethylene/alpha-olefin copolymer rubber or is made by adding to this mixture one or more of an ethylene-propylene rubber, a styrene-butadiene rubber, an acrylonitrile-butadiene rubber, a butadiene rubber, an isoprene rubber, a chloroprene rubber, and natural rubber.
Patent JP-S6281334-A (JP)
Title: Production of 5-ethylidene-2-norbornene
Inventor: KATAI SHUNJI
IPC: B01J23/00
Filed: 1985-10-02
Abstract: PURPOSE:To obtain the titled substance in high yield, by isomerizing 5-vinyl-2- norbornene in the presence of a catalyst containing an alkali metal supported on a carrier consisting of an alkaline earth metal oxide and alkali metal hydroxide or alkoxide. CONSTITUTION:5-Vinyl-2-norbornene is isomerized to the titled substance. The reaction is carried out in the presence of a catalyst containing an alkali metal, particularly Na supported on a carried consisting of an alkaline earth metal oxide, preferably CaO and hydroxide or alkoxide, preferably ethoxide of an alkalie metal at 15-100 deg.C for 10-40min. The hydroxide or alkoxide of the alkali metal which is a constituent component of the carrier is incorporated an amount of 5-15wt% based on the total weight of the catalyst and the amount of the supported alkali metal is 5-10wt% based on the weight of the carrier. USE:A diene component of ethylene-propylene-diene polymers.
Patent JP-H0754368-A (JP)
Title: Cover for underground buried construction
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 1993-08-10
Abstract: PURPOSE:To improve the sealing performance of a frame body and a valve cover by installing in such a way that the tip of a key hole closing valve cover rotatably journalled to the back face does not interfere with the frame body at the rotating time, and mounting packing on a valve seat. CONSTITUTION:It is so constituted that the tip of the valve seat 10 of a valve cover 1a rotated around a pivot 1b at the lower face of a cover body (a) so as to close the key hole 2 of the cover body (a) is positioned lower than a horizontal line L passing the center point of the pivot 1b and that the end part of the valve cover 1a does not interfere with a frame body (b). Packing 12 is mounted on the valve seat 10 in the state of being held by a keep plate 11, and a valve body 1 provided with a weight 1c is energized by a coil spring 3 so that the engaging piece 1d of the valve body 1 is locked to the engaging piece b' of the frame body (b) even in the case of the frame body (b) being buried in the inclined land. At the time of opening the cover body (a), a hook bar is inserted in the key hole 2 to rotate the valve body 1 against the force of the spring 3, and the tip part 1a' of the valve cover 1a is rotated gradually away from the inner wall of the frame body (b). The sealing performance of the cover can be thereby improved.
Patent JP-H04104878-A (JP)
Title: Night soil disintegrating force-feeder
Inventor: NOGUCHI HIDEO
IPC: C02F1/00
Filed: 1990-08-21
Abstract: PURPOSE:To sanitarily wash down the solid material stagnated in the four corners of a storage tank and also to prevent noise and trouble by separately providing both a submergible pump and a water level detection switch and fitting an elbow to the inside of the inflow port of waste water and furthermore forming a still place in the bottom part of a storage tank. CONSTITUTION:Night soil are allowed to flow together with carrier water and introduced into a screen 7 and passed through the meshes thereof and stored in the still place 2a of a storage tank 2. When night soil and carrier water are raised to the preset water level of a water level detection switch 4, a submergible pump 3 starts to be operated and the carrier water is discharged. Simultaneously night soil and toilet paper remaining in the screen 7 are disintegrated with a cutter 8 and fall into the still place 2a and are discharged through a force-feed drainage pipe 10 by the submergible pump 3. Further waste water introduced from the inflow port 5 thereof flows in the direction opposite to the position of the water level detection switch 4 by an elbow 11. Moreover while the solid material stagnated in the corners of the storage tank 2 is washed down, it is collected in the still place 2a and therefore the solid material is not deposited. Further generation of noise is prevented and the service life of the submergible pump is prolonged.
Patent JP-S6197640-A (JP)
Title: Device for detecting side edge of original
Inventor: MURATA NOBUO
IPC: G03B27/62
Filed: 1984-10-19
Abstract: PURPOSE:To prevent original jamming and, at the same time, to eliminate the damage of a brush, by detecting the passage of an original and providing a driving means which displaces the conductive brush from the 1st position where the brush is housed in a protective block, to the 2nd positior where the brush is brought into contacted with an electrode. CONSTITUTION:An original side edge detecting device is composed of an electrode unit 10 and a conductive brush unit 12. The brush unit 12 consists of a brush body 24 and a protective block 25. The brush body 24 is fitted to the block 26 by means of a screw 32 so that its tooth 26 can be put in the groove of the block 26. The conductive brush 24 is earthed. When the leading edge of a carried original 22 is detected by a photosensor which is not shown in the figure, a brush driving means is driven by a detecting signal and, as a result, a cam 34 is rotated and the tooth 25 is brought into contacted with the electrode unit 10. Therefore, the side edge of an original can be detected under a condition where the running of the original is not interfered, original jamming is prevented, and the brush is protected from being damaged.
Patent JP-S6277796-A (JP)
Title: Telephone set
Inventor: OCHI SEIJI
IPC: H04Q3/58
Filed: 1985-09-30
Abstract: PURPOSE:To accurately select a line wire by an easy operation by providing an independent key for every operating purpose and displaying a line wire using state required for operating the key. CONSTITUTION:In a telephone set 100, there are provided the independent keys for every operating purpose such as an idle line wire automatic selection key 40, an incoming line wire automatic selection key 41, a self-holding response key 42, others holding response key 43, a holding key 50 or the like. Many telephone sets 100 display the existence and non-existence of the idle line wire in a display area 300 corresponding to the key 40 of a line wire state display device 30 by being retrieved with a main device. When the existence of the idle line wire is confirmed and the key 40 is operated, a trapped line wire number is displayed on the area 300. Similarly, on the existence and non-existence of the incoming, an incoming response line wire number in the case of the existence of the incoming, a self-holding line wire number or others holding line wire number or the like are displayed. According to the display of the line wire using state required for operating these keys, an accurate line wire selection can be performed with a simple operation.
Patent JP-S6278734-A (JP)
Title: Optical focus control device
Inventor: KAWABATA MASATO
IPC: G02B7/28
Filed: 1985-10-01
Abstract: PURPOSE:To form an optical system with a small number of optical elements by providing a half mirror between an objective lens and a photodetector with a tilt given by a prescribed angle to the optical axis and controlling the distance between the objective lens and the surface of an object to be irradiated according to a formed image forming pattern. CONSTITUTION:The light delivered from a laser light source 10 is reflected by a half mirror along an optical axis 60 and focused on the information tracks on a video disk 20 by an objective lens 16. Then the reflected light sent from the information track is focused on the photodetecting surface of a photodetector 12 via the lens 16 and a half mirror 14. Here the luminous flux produces the astigmatism and its image forming pattern varies in response to the distance between the lens 16 and the disk 20. The photodetector 12 delivers the detection signal to a control circuit 50 in accordance with the image forming pattern to move the lens 16 up to its focal point along the axis 60. for this purpose, the control signal is delivered to a driver 30.
Patent JP-H10111418-A (JP)
Title: Wavelength router
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength router having more than two output ports, capable of obtaining a flat wavelength characteristic in a selected wavelength area without loss and shortening the element length without using a reflection mirror of high efficiency. SOLUTION: The wavelength router 10 is provided with a waveguide arrays 4 on the side of an input/output port 2 and the output port side 6 of a waveguide structure for propagating light in a multimode waveguide 3a, and a grating 5 is provided in the waveguide array 4, and the grating 5 is arranged on the position to which the distance from the miultimode waveguide 3a is different depending upon the serial numbers of the waveguide arrays 4.
Patent JP-H04100100-A (JP)
Title: Voice data converting system
Inventor: KANEKO HIROYUKI
IPC: G10L19/00
Filed: 1990-08-20
Abstract: PURPOSE:To store the voice data in plural audio response devices having different encoding systems by using a voice file formed with a kind of ecoding system. CONSTITUTION:The voice data of the first ecoding system of voice file 4 is inputted in a storage circuit 11 and the data is updated. While reading out the data successively, it is inputted in a voice synthesis circuit 12 of the first ecoding system and it is converted to an analog sound wave with the sound synthesis and with a sound data converting means 3 it is converted to the voice data of a second recording system and is outputted. The output is inputted in a storage circuit 21 of the second ecoding system of audio response device 21 and the new voice data is stored. By using only the voice file 4 of the first ecoding system, the voice data stored in the audio response device 4 on the first ecoding system and the audio response device 2 of the second ecoding system can be updated.
Patent JP-H0564147-A (JP)
Title: Video tape recorder compatible with teletext
Inventor: SARUWATARI SHINGO
IPC: H04N5/93
Filed: 1991-08-29
Abstract: PURPOSE:To record and reproduce an excellent teletext signal by using a gate pulse generated only for a teletext multiplex period to stop the operation of a Y/C separate circuit and a noise reduction circuit. CONSTITUTION:A gate pulse generating circuit 31 generates a gate pulse to gate a multiplexer position of a teletext. Then in the case of recording, changeover switches S1, S2 are turned off with a gate pulse from the circuit 31 to stop the operation of the Y/C separate circuit 1. Moreover, at reproduction, a moving contact (c) of a changeover switch S3 is thrown to the position of a stationary contact (a) according to the gate pulse from the circuit 31 and a changeover switch S4 is turned off to stop the operation of noise reduction circuits 17, 21. Through the constitution above, the teletext data are recorded without being subject to deterioration due to passing through the circuit 1 and are outputted to a teletext decoder without being subject to deterioration due to passing through the circuits 17, 21 at reproduction.
Patent JP-S60108782-A (JP)
Title: Method of acoustically measuring surface profile of bottom of water
Inventor: RORUFU TSUIIZE
IPC: G01S15/89
Filed: 1984-10-19
Abstract: A method for the acoustic surveying of the surface contours of the bottom of a body of water by means of a crossed fan beam echo sounding arrangement wherein, for the purpose of obtaining an accurate, unfalsified surface contour, the measured contours obtained by scanning the bottom of the body of water in a direction transverse to direction of the heading of the surveying ship are recalculated by means of a continuously checked and adapted correction value. The correction value is determined from deviations between a calibration contour and a test contour. The calibration contour is a longitudinal contour which is formed from measured contours lined up in the direction of the ship's heading and cover a strip on the bottom of the body of water extending perpendicularly below the path traversed by the surveying ship. The test contour is recorded in the same manner as the measured contour but with the echo sounder pivoted by 90 DEG  about the elevation axis of the ship, i.e. from the same strip of ground perpendicularly below the fore-to-aft axis of the ship with which the calibration contour is associated.
Patent JP-H04103914-A (JP)
Title: Complete filling method for liquefied gas
Inventor: SHITO HIROSHI
IPC: F23Q2/16
Filed: 1990-08-20
Abstract: PURPOSE:To fill a liquefied gas cylinder completely with liquefied gas substantially with no requirement for pressure while filling the cylinder by drawing a suitable volume of the liquefied gas from the outlet while the cylinder is being filled. CONSTITUTION:Liquefied gas is not filled only through the inlet on one side of a liquefied gas cylinder but an outlet for liquefied gas is provided on it and a suitable volume of the liquefied gas is drawn so as to be able to be filled completely with liquefied gas. With this arrangement no pressure is required at the time of filling and the labour for it is not required, and a complete filling can be provided, and the life of a gas lighter, etc., for firing becomes longer.
Patent JP-S6194914-A (JP)
Title: Conveyer apparatus
Inventor: UEDA KOZO
IPC: B65G17/32
Filed: 1984-10-17
Abstract: PURPOSE:To reduce the space between conveyer bodies by forming the conveyer body by a box portion, upper and lower bracket portions and a recessed portion for supporting the adjacent upper bracket portion in a conveyer apparatus adapted to place a pallet directly thereon and transfer same. CONSTITUTION:A conveyer body 9 is constructed so that the upper bracket portion 13 is supported by a recessed portion 14 of the adjacent conveyer body 9, to which the adjacent conveyer body 9 is coupled in such a manner as to disposed the lower bracket portion 15 of the adjacent conveyer body 9 below the upper bracket portion 13 to be fixed to a chain. A pallet or the like is placed on the upper portion of the body and transferred. Granular powder leaking from the gap between the upper bracket portion 13 and the recessed portion 14 is caught by the lower bracket portion 15 and a projecting portion 16 to prevent the granular powder from leaking below the conveyer body. Thus, space between the conveyer bodies can be eliminated.
Patent JP-H08212788-A (JP)
Title: Nondestructive read ferroelectric memory cell making use of ramer drive effect
Inventor: JIYON JIEI DORAABU
IPC: G11C14/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stable nonvolatile ferroelectric memory device from which data can be read in a nondestructive state and is free from data loss by providing a write/read circuits which is set in the two different capacitance states of a ferroelectric capacitor. SOLUTION: The terminal of the ferroelectric capacitor 52 of a memory cell 50 is grounded through a measurement capacitor 60 and a reading voltage pulse of about 1V is supplied to a capacitor 52 from a voltage source 54. Then, by measuring the terminal voltage of the capacitor 52 with a voltmeter 62, data are read from the capacitor 52. A reading logic device 64 decides the discriminating value of stored data by using the values of the two zero-field capacitance states used for the storage of data bits together with a measured voltage generated by a reading pulse. When a memory device is constituted of two ferroelectric capacitors, it becomes unnecessary to know the absolute values of the capacitor.
Patent JP-S60111933-A (JP)
Title: Method for detecting temperature by temperature measuring resistor
Inventor: NAGAKANE HIDEAKI
IPC: G01K7/24
Filed: 1983-11-24
Abstract: PURPOSE:To perform the stable detection of a temp. with good accuracy, by connecting the lead wire of a temp. measuring resistor to a constant current source and arranging a resistor to the current dividing circuit of the temp. measuring resistor to detect the both terminal voltages of the constant current source and the resistor. CONSTITUTION:The current from a constant current source 18 is applied to a temp. measuring resistor 13 by lead wires 14, 15 and distributed to a current dividing circuit consisting of a lead wire 16, a resistor 19 and a lead wire 17 from a current flowing system. The voltage signal wires led out from both terminals of the constant current source 18 are connected to an amplifier 10' and the voltage signal wires of both terminals of the resistor are connected to an amplifier 10''. The outputs of the amplifiers 10', 10'' are inputted to a computer 12' through an AD converter 11' and subjected to operation treatment to determine the resistance value of the temp. measuring resistor 13. By this mothod, the stable detection of a temp. is performed with good accuracy.
Patent JP-H0562997-A (JP)
Title: Thin film transistor
Inventor: YAMAGUCHI NORITOSHI
IPC: H01L29/78
Filed: 1991-08-30
Abstract: PURPOSE:To enable an additional etching stopper to be dispensed with and a photoprocess to be simplified by a method wherein a semiconductor film and an ohmic contact layer are made to have selectivity to etching. CONSTITUTION:A gate electrode 2, a gate insulating film 3, and a semiconductor film 4 are successively laminated on an insulating substrate 1, and a source electrode and a drain electrode 6 are formed on the semiconductor film 4 through the intermediary of an ohmic contact layer 5 to constitute a thin film transistor, where the ohmic contact layer 5 is formed of magnesium silicide.