baber/WOPTO huggingface dataset:
Patent JP-S62179291-A (JP)
Title: Video signal recording and reproducing method
Inventor: ICHII YUTAKA
IPC: H04N9/83
Filed: 1986-01-31
Abstract: PURPOSE:To record and reproduce the luminance signal of wide band by converting the frequency of a part of the high frequency part of the luminance signal, superimposing on a low frequency component to perform an FM modulation, recording and reproduction, converting the frequency of the residual part of the high frequency component of the luminance signal and superimposing on a low frequency conversion carrier chrominance signal to perform the recording and the reproduction. CONSTITUTION:The first multiple signal is formed by converting the frequency so as to have the relation of a frequency interleave between a part of the high frequency component of the luminance signal and the low frequency component and thereafter sharing the band and multiplexing. The second multiple signal is formed by making the residual part of the high frequency component of the luminance signal and the low frequency converted carrier chrominance signal the relation of the frequency interleave to each other, converting the frequency so as to make the bands of both the signals lower than the band of a modulated frequency signal, sharing the bands and multiplexing. Thereafter, a frequency division multiple signal consisting of the modulated frequency signal and the second multiple signal is recorded on a recording medium. During the reproduction, the modulated frequency signal and the second multiple signal are respectively discriminated and separated, further, the carrier chrominance signal is restored, and respectively added to have a reproduced composite color video signal.
Patent JP-H11203115-A (JP)
Title: Controller
Inventor: SONODA MASASHI
IPC: G06F9/06
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To give a controller and a program inherent information respectively and to prevent the controller from performing run away even if a wrong program is written. SOLUTION: In this controller to which a program can be written from the outside, 1st and 2nd inherent information 131 and 141 on input and output are separately given to a ROM 140 in a controller 20 and a program 132 in a flash ROM 130. At the time of startup, first, the information 141 stored in the ROM 140 is compared with the information 131 on a program just before execution. When both pieces of inherent information do not coincide, it is decided that program writing does not fit the controller and normal control is not performed. Then, even if a different program is written, a control device is prevent from making run away and the controller can be made safer.
Patent JP-H06206102-A (JP)
Title: Cutting device for pipe outer peripheral surface
Inventor: HASEGAWA TATSUYA
IPC: B23B5/08
Filed: 1993-01-12
Abstract: PURPOSE:To smoothly carry out the cutting of the outer peripheral surface of a pipe by fixing a cylindrical core body into which the edge part of a ground pipe is fitted, at the center on one side surface of a rotary plate, and arranging a plurality of rotary rollers, which support the pipe from the outer peripheral side, and cutting edges on the periphery of the cylindrical core body. CONSTITUTION:A rotary shaft 36 is fixed on the rotary shaft 26 of a rotary driving device 24 which is brought under drive-control by the operation of switch 28 installed on a grip part 23, and three roller holding members 44 for supporting three revolution rollers 38 which lear the outer periphery of a cut pipe P in a rotatable manner, in an equal angular interval are installed on one side surface of the rotary plate 36. Further a cutting edge 46 for cutting the outer peripheral surface of the edge part of the pipe is installed on the rotary plate 36 through a cutting holding member 48, and a cylindrical core body 50 consisting of a hollow body having a smaller diameter than the inside diameter of the cut pipe is fixed at the center part of the rotary plate 36. The cut pipe P is inserted into the cylindrical core body 50, and a cutting device 10 is moved in the longitudinal direction by driving the rotary driving deice 24, and so cutting is carried out over a prescribed width of the outer peripheral surface of the pipe.
Patent JP-H01194778-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANCHIKU YOJI
IPC: H04N5/782
Filed: 1988-01-29
Abstract: PURPOSE:To display the channel of broadcast channel-selected by a VTR on a TV screen by sending a character generated at a character generator by a signal mixing circuit as a video signal after superposing on a channel-selected signal. CONSTITUTION:When an arbitrary channel (ch) is selected by a channel selection circuit 14 in a VTR main body 12, a character signal with a channel name set in advance is generated at the character generator 16 corresponding to the above channel selection, and the character signal and a channel-selected TV signal are superposed at a signal mixer 18, and is sent to an output selector 20. The selector 20 selects three signals, a reproducing signal from a reproduction circuit 22 at the time of reproducing the VTR, a monitor signal from a recording circuit 28 to record the TV signal from the circuit 14, etc., on the tape of the VTR, and a superposition signal from the mixer 18 corresponding to respective mode, and displays them on the television screen 34 of a television receiver 32. At this time, when the circuit 14 selects the ch8, a broadcast content on the ch8, and simultaneously a display signal 36 from the generator 16 representing the fact that the channel is the ch8 are displayed.
Patent JP-H01196770-A (JP)
Title: Rotation control circuit for optical disk
Inventor: KUSAMUTA YOSHITOSHI
IPC: G11B19/247
Filed: 1988-01-30
Abstract: PURPOSE:To control the rotation of a disk by using a binary signal inverted for every coincidence of the counted value of an incremental encoder for detecting the radial position of an optical head with the counted value of a clock signal proportional to a constant linear velocity. CONSTITUTION:When an up down counter 2 detects the boot of a signal B succeeding to the boot of a photosensor signal A, it increases the counted value by 1, namely, shows that the optical head moves by a prescribed distance externally of the disk. kDELTAR proportional to the distance from the innermost periphery of the optical head is outputted to an adder 4. Herein, the distance to the innermost periphery from a center is added. The counter 5 counts the clock signals of a frequency Fc received to a clock input terminal. When the counted value coincide in a comparison circuit 6, a high signal is outputted to the clock terminal of a flip flop 7 to reset the counter through a delay circuit 8. When a period to a next reset is defined to be tau, 1/T=F (the number of rotations of the disk). The output of the flip flop 7 is compared with the number of the rotations F of a motor 12 to draw to the frequency F.
Patent JP-S61181591-A (JP)
Title: Water treating device for removing electrical scale and water treatment
Inventor: TAKANO TOSHIAKI
IPC: C02F1/46
Filed: 1985-02-07
Abstract: PURPOSE:To peel effectively the scales deposited on an electrode by providing at least one couple of both the positive and negative electrodes mutually parallel in the specified interval along the lengthwise direction of a tubular vessel main body and connecting a positive and negative current changeover device with both the electrodes. CONSTITUTION:At least one couple of both the positive and negative electrodes are provided mutually parallel in the specified interval along the lengthwise direction of a tubular vessel main body which is provided with an inflow port of water to be treated and an outflow port of the treated water and a positive and negative current changeover device is connected with both the positive and negative electrodes. As a result, the scales deposited on the electrode are efficiently peeled to keep beautifully both the electrode surfaces always and the current density between the respective electrodes is stabilized and the scale removing capacity such as the scale prevention and the scale deposition is increased.
Patent JP-S55115145-A (JP)
Title: Failure diagnosis unit for computer control system
Inventor: SUGANO AKIRA
IPC: G06F11/00
Filed: 1979-02-26
Abstract: PURPOSE: To make effective the failure diagnosis of detection signal, by using the change rate limiter excluding the noise superimposed on detection signal for the check of change rate and detecting failure in the system accurately and quickly.  
     CONSTITUTION: The state amount of controlled units is fed to the computer via the operation terminals such as control valve and control drives, the signal of the transmitter 1 connected to the detector is fed to the change rate limiter D-2 in suitably controlling the computer, the change rate is checked with the limiter D-2 and fed to the monitor relay D-3. The limiter D-2 consists of the subtractor S-1, high gain amplifier S-2, limiter S-3 and integrator S-4, the output of the integrator S-4 is fed back to the subtractor S-1 and compared to exclude the noise superimposed on the detection signal, and the deviation between the output and the input of the limiter D-2 is monitored with the relay S-3. Further, the rationality check and the  upper and lower limit check of signal are made by the rationality discrimination circuit D-5 and the relay D-4 and failure is judged with the OR circuit D-6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06237286-A (JP)
Title: High-speed transfer system for digital picture
Inventor: SUGAWARA KOICHIRO
IPC: H04N1/00
Filed: 1993-02-09
Abstract: PURPOSE:To transfer a digital picture at a speed which is as high as the text transfer speed by transferring data by procedures which sets bits corresponding to communication control bits to '1' and converting it to such form that it can be transferred by only bit processing. CONSTITUTION:Picture data from a picture data input means 1 is inputted to a picture data holding storage area 5. A position bit save means 2 saves bits in positions corresponding to communication control bits of unit data in unused bit positions of unit data of the digital picture. Bits in positions corresponding to communication control bits of unit data of the digital picture in the storage area 5 are set to '1' by a transfer means 3, and data in the storage area 5 is transferred from a transfer means 4 as a text. A text reception means 6 of a picture reception part receives the text and inputs it to a picture data holding storage area 9, and a position bit restore means 7 restores saved bits to communication control bit positions. Thus, data in the storage area 9 is taken out from a picture data output means 8 which outputs picture data from the storage area of digital picture data.
Patent JP-S60163624-A (JP)
Inventor: UEKI KOUICHI
IPC: A47K13/30
Filed: 1984-02-07
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-2000219288-A (JP)
Title: Locking device for case for storing storage medium
Inventor: GO KINSEN
IPC: G11B23/03
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for locking a storing case for storage medium wherein the movement for locking and releasing of a lock is simply done to quickly lock and to simply remove a device for locking. SOLUTION: The titled device is constituted of a case 10 wherein a top lid part 12 and a bottom lid part 13 are separated on its side end as a center and open/close movement is performed on another side end, a locking cap 20 being a locking means which checks the open/close movement of the case and keeps it under locked state by locking the case, and a locking-releasing member 30 for releasing the locked state by the locking cap and locking is performed by inserting and locking a hook part 23 formed in inserting holes 22 and 22' of the locking cap to projected ribs 121 and 121' of locking holes 132 and 132' formed in the case, and the locking is released by inserting a projection 31 for releasing the locking of the locking release member into an inserting hole.
Patent JP-H05214288-A (JP)
Title: Coating composition and cooker
Inventor: ASAUE ATSUSHI
IPC: A47J27/00
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the title composition which has a high contact angle, is excellent in releasability, and gives a coating film having high hardness by using a specified zinc oxide powder as the constituent and a fluororesin as the principal constituent. CONSTITUTION:The title composition consists mainly of a fluororesin (e.g. tetrafluoroethylene/hexafluoropropylene copolymer resin) and contains a zinc oxide powder of tetrapod form (e.g. Panatetra, a product of Matsushita Electric Industries). This composition is applied to the cooking surface of a cooker to form a coating layer 4 thereon, giving a cooker hardly suffering deposition of, e.g. fur.
Patent JP-S63309350-A (JP)
Title: Collapsible core and its production
Inventor: EKOSHI YOSHIAKI
IPC: B22C1/02
Filed: 1987-01-31
Abstract: PURPOSE:To easily obtain a core, which bears high speed and high pressure casting of molten metal and easily collapses without any heat treating, by piling three coating layers composing of the specific materials on the surface of the core body. CONSTITUTION:The core body 1a is formed by using mixture of iron grain or steel grain or both grains and refractory as aggregate and hardening organic binder. On the surface of the core body 1a, a first coating layer 2 composing of fine powdery refractory for filling up the surface and the hardening organic binder is formed. On the surface of the first coating layer 2, thermosetting resin solution is applied so as to increase sticking strength between the first coating layer 2 and a third coating layer 4, and dried to vaporize solvent and a second layer 3 is formed. Further, on the surface of the second layer 3, mica or graphite series third coating layer is coated so as to prevent penetration of molten Al alloy at the time of casting and have heat resistance. By this method, high quality product, which is suitable to high speed and high pressure casting and has smooth casting surface, is obtd.
Patent JP-S62180124-A (JP)
Title: Electromagnetic coupling device
Inventor: MURAYAMA HIROICHI
IPC: F16D65/18
Filed: 1986-02-04
Abstract: PURPOSE:To prevent the occurrence of a crack near a sticking part by placing a buffer elastic member between a plate and an armature to absorb a shock due to attraction and the torsional vibration of a rotating shaft. CONSTITUTION:When voltage is applied to an exciting coil, an armature 43 is attracted to the sticking plane of a rotor 24 as it elastically deforms a damper rubber 42 in a compressive direction to transmit the rotation of a pulley 25 to a rotating shaft 33. In this case, shock occurring simultaneously with the sticking of the armature 43 to the rotor 24 is absorbed by the elastic deformation of the damper rubber 42 in an axial direction. Consequently, the torsional vibration of the rotating shaft 33 lessens to control quick torque transition, thus a crack near a sticked part can be prevented.
Patent JP-S58149451-A (JP)
Inventor: JIYON DENISU SUMISU
IPC: F16H15/44
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58138961-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B30/04
Filed: 1982-02-12
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-2000220425-A (JP)
Title: Oil return structure of engine
Inventor: GOINO YASUHIRO
IPC: F01M1/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To quickly return the lubricating oil on a cylinder head to an oil pan by providing a communicating passage for releasing the air in an oil return passage for falling down the lubricating oil on the cylinder head to the oil pan onto the cylinder head. SOLUTION: An oil return passage 6 falls down the lubricating oil supplied to a valve gear system on a cylinder head 1 to an oil pan. A crank-shaped bent part is provided in the middle of the oil return passage 6. A communicating passage 8 opened to the bent part to release the air in the oil return passage onto the cylinder head 1 is provided. The air carried into the oil return passage 6 with the lubricating oil from on the cylinder head 1 is quickly released from the oil return passage 6 to a valve gear chamber 7 through the communicating passage 8, so that the air can be prevented from being collected in the bent part to disturb the flow of the lubricating oil. According to this, the quantity of the lubricating oil stored in the oil pan can be properly kept, and the consumption of the lubricating oil brought out of an engine with blowby gas can be suppressed.
Patent JP-S60175754-A (JP)
Inventor: SUTEFUAN ROORANTO
IPC: F02G1/057
Filed: 1984-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62180566-A (JP)
Title: Data reproducing device
Inventor: NAGATA YUKINOBU
IPC: G11B20/10
Filed: 1986-02-03
Abstract: PURPOSE:To decode and reproduce bit data surely irrespective of the change of carrying speed of a card and the change of density of data recording by setting timing of reading gate signals basing on a clock pulse period. CONSTITUTION:A magnetic head 1 reads a clock pulse written in the initial area on a card 2, and an initial clock counter 7 counts clock pulses from a binarizing circuit 5 and sends a count up signal to a controlling circuit 6. The controlling circuit 6 sets a permission signal to H at rising of the next clock pulse, and further sets to L at next rising. A clock period counter 9 counts oscillation clocks from an oscillator 8 while the permission signal is H, and holds the count value as clock period T during reading output. A reading gate signal generating circuit 10 outputs a pulse train of period T, duty ratio 50% delaying from timing of arrival of clock pulse by phase T/4, and sends the result to the controlling circuit 6 as a reading gate signal.
Patent JP-S56119576-A (JP)
Title: Pulse generating circuit
Inventor: AYUSAWA IWAO
IPC: H04N3/14
Filed: 1980-02-25
Abstract: PURPOSE:To obtain a TV signal of a satisfactory S/N, by operating a frequency  dividing circuit and a counter circuit, which are provided for obtaining driving  pulses from the reference high-frequency signal, only during the blanking time of  the TV signal. CONSTITUTION:Operation control circuit 33 generates operation control pulse (e) from horizontal drive pulse HD and reset pulse (d). Frequency dividing circuit 29 and counter circuit 30 are operated when pulse (e) is level ''1'', and they are stopped when pulse (e) is level ''0''. Consequently, circuits 29 and 30 of horizontal frequency driving pulse generating circuit 28 are operated only in the horizontal blanking time and are stopped in the other period. Meanwhile, when the vertical drive pulse of the vertical frequency which is output at the beginning of one vertical period from synchronizing circuit 23 is input to operation control circuit 38, operation control pulse (g) is obtained from circuit 38, and frequency dividing circuit 35 and counter circuit 36 are operated only in the vertical blanking time and are stopped in the other time. As a result, the TV signal having a sufficient S/N is obtained.
Patent JP-H03226722-A (JP)
Title: Camera integrated with film
Inventor: SAKAI ZENICHI
IPC: G03B13/06
Filed: 1990-01-31
Abstract: PURPOSE:To obtain camera the integrated with film only used for wide angle photographing by disposing a wide angle lens on a body main body, and also disposing a finder lens for deciding a visual field which corresponds to the photographing image frame of the wide angle lens on a finder. CONSTITUTION:The wide angle lens 11 is disposed on the body main body 1, and also the finder lens 33 for deciding the visual field which corresponds to the photographing image frame of the wide angle lens 11 is disposed on the finder, and then, the camera integrated with film only used for the wide angle photographing can be constituted while using a standard body and a finder F in common. That means, the photographing lens 11, even in the case that it is a standard lens or the wide angle lens, can be integrally formed with the attachment frame 4 of the body main body 1 with a pawl T1 through a positioning pin I1. In this case, as to the photographing lens 11, the lens having an optimum focal distance and the viewing angle can be incorporated in accordance with its using purpose. Thus, the camera integrated with film only used for the wide angle photographing can be obtained, scarcely causing the increase of the number of parts and the complication of producing process.
Patent JP-H11219809-A (JP)
Title: Rare-earth magnet with high resistance coating
Inventor: KITAGAWA NAOAKI
IPC: H01F41/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a rear-earth magnet with high resistance coating, in which insulation performance can be made high, and corrosion resistance and abrasion resistance can be made satisfactory, even if a thin film which is 25 μm or less in which high dimensional precision can be obtained. SOLUTION: An abrasion resistance coating which is 1-5 μm is formed as a first layer, and high resistance coating the specific resistance value of which is 10<5> Ω.cm or more which is 2-20 μm is formed as a second layer on the surface of this rare-earth magnet with a high resistance coating. In this case, at least one kind of metallic nitride film selected from among Ti, Zr, Hf, V, Nb, Ta, and Cr, or one kind of metallic film selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Ni, and Cu, or two or more kinds of alloy film selected from among Ti, Zr, Hf, V, Nb, Ta, Cr, Ni, and Cu are used for the first layer.
Patent JP-S61182093-A (JP)
Inventor: NAKAYAMA YOSHIYUKI
IPC: G06F3/153
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59147284-A (JP)
Title: Transmitter/receiver for inspecting radio wave jamming apparatus
Inventor: TAKASE KAZUYOSHI
IPC: H04B1/40
Filed: 1983-02-10
Abstract: PURPOSE:To simplify the construction of an inspection equipment by providing a command for generating oscillating conditions of an RF oscillator for supplying a false radar wave to a data processor for analyzing factors of jamming waves while output of the data processor is displayed. CONSTITUTION:If a false radar wave to be responded to by a radio wave jamming apparatus (ECM) is specified with a control panel 5, a data processor 4 will generate factors of the false radar wave. When an RF oscillator 3 generates the false radar wave based on the factors, a false radar radio wave is transmitted from a transmitting/receiving antenna 1. The false radar radio wave is received with the ECM, which transmits a disturbing wave with respect to the false radar wave. The disturbing wave is received with the antenna 1 and inputted into the data processor 4 through an RF amplifier 6 to analyze factors of the disturbing wave. The results of the analysis are displayed on a control panel 5.
Patent JP-H11219722-A (JP)
Title: Lithium secondary battery
Inventor: TAKADA KAZUNORI
IPC: H01M4/485
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent performance deterioration such as self discharge following decomposition of an electrolytic substance in a lithium secondary battery employing a positive electrode active material having 4.5 V or higher electrode potential. SOLUTION: In this lithium secondary battery containing a transition metal compound with 4.5 V or higher potential to a metal lithium electrode in the positive electrode, a sulfide type lithium ion conductive solid electrolytic substance is used as an electrolytic substance. Consequently, even in the case a positive electrode active material generating high voltage is used, decomposition reaction of the electrolytic substance can be suppressed and a lithium secondary battery with extremely low self discharge can be obtained. It is preferable to employ a sulfide type lithium ion conductive solid electrolytic substance containing crosslinking oxygen and silicon ion bonded with the crosslinking oxygen ion as the sulfide type lithium ion conductive solid electrolytic substance.