baber/WOPTO huggingface dataset:
Patent JP-S56100579-A (JP)
Title: Ghost eliminating device
Inventor: UTSUNOMIYA KIMITAKE
IPC: H04B3/23
Filed: 1980-01-12
Abstract: PURPOSE: To eliminate ghost surely, by connecting the circuit as the feed forward type for a fixed time after detection of the divergence of ghost, and subsequently by changing the circuit connection to the feedback type.  
     CONSTITUTION: If the horizontal synchronizing signal in the video signal is lost at the receiving channel switching time, the output of monostable multivibrator 24 rises to reverse monostable multivibrators 25 and 26. Therefore, the signal from input terminal 1 is supplied to delay circuit 4, and the cancelling signal formed by this supply is supplied to synthesizer 2. That is, the circuit has the feed forward type constitution. Further, when the feed forward type ghost eliminating operation is converged, switch circuit 21 is switched, and the output signal of synthesizer 2 is supplied to delay circuit 4. That is, the circuit is made into the feedback type constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05184652-A (JP)
Title: Aroma diffusing device
Inventor: KAKIMOTO AKIHISA
IPC: F24F1/00
Filed: 1992-01-09
Abstract: PURPOSE:To prevent the generation of a creak when an aroma container is opened or closed by installing a permanent magnet to one side of either a movable member or a frame, while installing an electromagnet to move the movable member by a magnetic force between the permanent magnet, to the other side. CONSTITUTION:An aroma container 3A seals and houses an aromatic A, and has a fixing member (inner container) 32 fixed to a frame 1, and a movable member (outer container) 31 moved to the fixing member 32, and by moving the movable member 31 in a specific direction, the container 3A is opened to volatilize the aroma. In this case, a permanent magnet 60 is installed on one side of either the movable member 31 or the frame 1 opposite to the movable member 31, while an electromagnet 70 excited by feeding a current and moving the movable member 31 by a magnetic force between the permanent magnet 60 is installed to the other side. Since the aroma container 3A is opened by a magnetic force in a noncontact condition without contacting to the movable member 31 of the container 3A in such a way, no creak is generated, and the quietness is improved.
Patent JP-H03207193-A (JP)
Title: Video tape recorder
Inventor: OTSUKI TAKUYA
IPC: H04N9/80
Filed: 1990-01-09
Abstract: PURPOSE:To decrease a circuit scale and reduce signal deterioration by demodulating a low frequency conversion color signal into a direct color difference signal and converting a proper field frequency and the number of scanning lines, and them modulating a chrominance signal. CONSTITUTION:The low-frequency converted carrier chrominance signal which is reproduced from a magnetic tape is demodulated by a color signal demodulating means 6 directly into the color difference signal and after a field frequency and scanning-line-number converting means 7 converts the proper field frequency and the number of scanning lines, a color signal modulating means 8 performs modulation into the carrier chrominance signal to be outputted. Therefore, the frequency conversion of the color signal is performed only twice, i.e., in the order of a low frequency converted carrier chrominance signal, a color difference signal, and a carrier chrominance signal. Consequently, the VTR of simple constitution which is reduced in circuit scale and converts a television signal with small deterioration is realized.
Patent JP-S5285917-A (JP)
Title: Production of steel plate of high yield point and excellent low temper ature toughness
Inventor: MASUI HIROAKI
IPC: C21D9/52
Filed: 1976-01-10
Abstract: PURPOSE: To produce steel plates of high yeild point and of excellent low temperature toughness by adding C and Ti to a high Mn base in a limitted amount, and subjecting the steel to a combination of hot rolling and heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09191566-A (JP)
Title: Power converter controller
Inventor: TAIRA MASATO
IPC: H02J1/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed until adaptable electric power reaches a steady state at the time of the starting of a DC power transmission system or at the time of recovery from an accident. SOLUTION: Usually, a DC voltage control circuit 10 outputs a firing angle αAVR on the basis of the input of a DC voltage set value Edp 9, and a DC current control circuit 13 outputs a firing angle αACR on the basis of the input of a deviation between a DC current detection value Id and a DC current set value Idp. A maximum value selecting circuit 14 selects larger one of those firing angles to output it as a control signal for its own power converter. At the time of the starting, the firing angle αACR of the DC voltage control circuit 10 of which the operation speed is slow is selected. On a reverse converter side, since the AND conditions of an AND circuit 17 come into existence, a switch circuit 18 is turned on, and the change part ΔE of the DC voltage set value is subtracted from the DC voltage set value Edp.  Therefore, a voltage difference between a forward converter and a reverse converter becomes large, so that adaptable electric power may be increased at high speed.
Patent JP-S5388671-A (JP)
Title: Regenerating method for ion exchange membrane in electrodialysis
Inventor: KURODA OSAMU
IPC: B01D61/54
Filed: 1977-01-14
Abstract: PURPOSE: To regenerate an ion exchange membrane with reduced activity to the original state completely within a short time, by adsorbing and removing hardly permeable org.  ions moved into conc.  water of electrodialysis, with active carbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04239333-A (JP)
Title: Fault restoring system
Inventor: TAKAHASHI KOICHI
IPC: G06F11/22
Filed: 1991-01-14
Abstract: PURPOSE:To evade the entire down of a system by sending periodically the latest constitution information to a maintenance device from a diagnosing device in the idle processing time of the diagnosing device. CONSTITUTION:A communication control means 12 monitors the waiting time of a diagnosing device 1 and sends periodically the latest constitution information stored in a constitution information storage means 11 to a maintenance device 2. Then the means 12 updates the constitution information on a maintenance constitution information storage means 21. When the device 2 receives a report of the down of the device 1, a fault monitoring means 22 resets the device 1. As the device 1 receives the latest constitution information obtained before the device 1 has the down, the system operation can be carried on in a state set right before the down of the device 1. As a result, the entire down of a system is evaded.
Patent JP-S60159658-A (JP)
Inventor: JIYAN SEBASUCHIYAN DANERU
IPC: B81B3/00
Filed: 1985-01-10
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-S58120368-A (JP)
Title: Data receiver
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/40
Filed: 1982-01-13
Abstract: PURPOSE:To record data for one page's share on one sheet of recording paper, by storing transmitted data for one page's share once, and selecting the recording paper capable of accommodating the amount of data, in one page. CONSTITUTION:When reception data starts to be inputted to an input terminal 1, a data transmission start signal is detected at a detection circuit 3, and a line synchronizing signal is outputted to a line counter 4. Thus, NAND gates 2a1, 2a2... are sequentially turn on and the reception data are sequentially recorded in the line memories 5a1, 5a2... of a data memory 5. A counter and decoder 8 receives signals from the counter 4 and outputs a 1-page size signal. The output of the decoder 8 drives a motor 10a1 or 10a2 to carry the recording paper of A4 or A3 size, for example, from a paper tray 12a1 or 12a2. The recording paper in response to the amount of data to be transmitted is carried from the tray 12a1 or 12a2, then the data are transmitted from the memory 5 one after another to a thermal head and the recording paper transmitted is recorded.
Patent JP-S57116729-A (JP)
Title: Production of cold rolled steel plate of superior workability
Inventor: SHIOTSUKI MASAHIRO
IPC: C21D8/02
Filed: 1981-01-13
Abstract: PURPOSE:To prevent the formation of coarse grains in Al-killed steel by hot- rolling the steel then coiling the same at the temp. expressed by the specific equation thence subjecting the same to cold rolling and continuous annealing. CONSTITUTION:After Al-killed steel is hot-rolled, the strip is coiled at the coiling temp. satisfying the equation. Here, T is a coiling temp.  deg.C, N is the concentration of N%, and soluble Al (sol. Al) is the concentration of sol. Al %. Thence, the strip is subjected to ordinary cold rolling and continuous annealing. It is preferable that the steel component range for obtaining steel plate having high workability is kept within 0.020-0.100% sol. Al, <=0.06% C, <=0.30% Mn, <=0.020% P, <=0.025% S, and <=0.0070% N. With the one of <=0.0040% amt. of N, N/sol. Al is kept at >=0.067.
Patent JP-S59127368-A (JP)
Title: Method for connecting cells of storage battery
Inventor: SUZUKI YOSHIE
IPC: H01M50/528
Filed: 1983-01-10
Abstract: PURPOSE:To make a container and a storage battery small and compact by enabling a space for intercellular connection to be reduced by providing the upper portions of partition walls, partitioning the internal space of the container into plural cell chambers and corresponding to intercellular connection parts, with S-form or crank-like curved sections. CONSTITUTION:The upper portions of partition walls 7 of a container 1 corresponding to intercellular connection parts, are provided with crank-like curved sections 9. After plate groups 4 are inserted in the cell chambers of the container 1, electrode poles 5a each connecting plate groups which are adjacent to each other through the partition wall 7 are curved along the crank-like curved sections 9. Owing to the curve along the crank-like curved sections of the electrode poles 5a, any movement or downward drop of the plate group is prevented. Besides, upward movement of the plate group is suppressed due to extraction tapers formed during the molding of the upper section of the container, thereby favorably inhibiting the movement of the plate group caused due to shock. Next a bottom cover 10 is fixed to the bottom section of the container 1 by means of an adhesive. After that the electrode poles 5a curved along the crank-like curved sections 9 are welded together to connect the cells of the storage battery.
Patent JP-H07204709-A (JP)
Title: Method for upset forming thin titanium wire and device therefor
Inventor: YOSHIDA KEIICHIRO
IPC: B21B1/16
Filed: 1994-01-14
Abstract: PURPOSE:To highly efficiently work a thin titanium wire of high quality from a titanium wire. CONSTITUTION:In a method by which the titanium wire 4 is continuously thinned by a serially arranged group of grooved rolls, a thin titanium wire by which a position by which a zero point of relative difference of speed of back and forth moving within rolling contacting surface of each of grooved rolls 1 to 3, is held is formed by rolling. The titanium wire 4 and a measuring means for ratio of speed of grooved rolls are set between respective grooved rolls 1 to 3 among serially arranged group of grooved rolls by which the titanium wire is worked, output of theasured speed ratio of the titanium wire and grooved rolls is inputted in a controlling system of preceeding grooved roll and output of the controlling system is connected with input of a driving system for the grooved rolls 1 to 3.
Patent JP-H10192673-A (JP)
Title: Stirring apparatus
Inventor: NAKAMOTO AYAO
IPC: B29B7/70
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanical self-cleaning function, prevent local temperature rise and molecular weight decrease of fluid to be treated due to high shearing, and reduce the motive power necessary for stirring. SOLUTION: This stirring apparatus is provided with two rotation axes 12, 13 which are installed parallel to each other in a cylindrical container 11 and rotated and driven at the same speed in mutually different directions and a plurality of paddles 21, 31 fixed in these rotation axes 12, 13 to carry out stirring work. Respective paddles 21, 31 have shapes respectively having three arcuate projected parts 22, 32 and arcuate pits 23, 33 between the neighboring arcuate projected parts 22, 32 and the paddles are installed in the rotation axes 12, 13 in the axial directions while being kept with gaps one another by spacers.
Patent JP-H01179611-A (JP)
Title: Preliminary nursery-loading system in manned rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1988-01-08
Abstract: PURPOSE:To provide the title system so designed that both the front and back of a preliminary nursery-loading table are fitted with rotational operation levers to enable rotational operation at either side of the front of the title transplanter or driving box and to facilitate nursery feed to said table and such feed from said table to the nursery-loading table. CONSTITUTION:A support post 33 is fitted with a rotary cylinder 37 for supporting a preliminary nursery-loading table 40 so as to be free to rotate, and brackets 42, 42 located at both the front and rear of said rotary cylinder 37 are fitted with connectors 43a, 43b of specific shape via pins 44, 44, respectively, and furthermore, rotational operation levers 45a, 45b fitted, respectively, with latching lock plates 46a, 46b are fixed on said connectors. Also, a bowl- shaped member 36 provided with latching recesses A, B is fixed on the support post 33, and said plates 46a, 46b are respectively fitted to said recesses A, B to lock the preliminary nursery-loading table. When one of the levers 45a, 45b is lifted up, said plates 46a, 46b are unlatched through the connectors 43a, 43b, thus enabling the preliminary nursery-loading table to be rotated.
Patent JP-H11203887-A (JP)
Title: Semiconductor memory
Inventor: IWASE TAIRA
IPC: G11C17/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory of a serial access type in which chip size can be reduced and power consumption can be reduced. SOLUTION: By dividing a memory cell array 20 into plural blocks 20-1 to 20-4, sharing sense amplifiers 22-1 to 22-4 with plural columns in each block, and switching column signals supplied to column selectors 21-1 to 21-4, columns of blocks of high order side addresses including a block specified by a read-out start address and the next column in a block of a low order side address are selected, supplied to each sense amplifier, and data is read out in serial from a block specified by the read-out start address. As a sense amplifier is shared by plural column, the number of sense amplifiers can be largely decreased, and power consumption also can be reduced.
Patent JP-H09197761-A (JP)
Title: Color image forming device
Inventor: NIIKURA MAKOTO
IPC: G03G15/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To restrain the color slurring of a full color image with a simple constitution and to restrain the increase of the production cost by transmitting the rotational driving force of a driving motor to plural photoreceptor drums through a belt-like carrying body. SOLUTION: Laser beam scanning units 20A to 20D scan the photo-receptor drums 18A to 18D to which specified charge is previously given by electrifiers 19A to 19D with a laser beam based on image information in accordance with respective colors outputted from an operation control part 12 so as to form electrostatic latent images in accordance with the respective colors. In the case of issuing a command that the latent image is to be formed on the drums 18A to 18D based on scanning with the laser beam, a paper carrying belt 17 is driven based on the rotation of a driving roller 13, and simultaneously, pressure rollers 24A to 24D press the belt 17 to the non-image forming area of the drums 18A to 18D. Thus, driving force based on the rotation of the driving motor is transmitted to drive the drums 18A to 18D.
Patent JP-S60147528-A (JP)
Title: Suction device for engine
Inventor: SASAKI JIYUNZOU
IPC: F02B27/02
Filed: 1984-01-10
Abstract: PURPOSE:To make variable the length of suction passage for improving the charging efficiency of suction air, by arranging such that the casing of surge tank contains a hollow defining member having a plurality of partition walls and a communication port formed around the outer periphery thereof and the hollow defining member is caused to rotate in response to the running condition of engine. CONSTITUTION:Suction passages 9... divided by partition walls are formed at the upper internal portion of casing 7 of surge tank 3 constituting a suction device 2. Each of suction passages 9 is connected with a suction port 12 leading to respective air cylinders 11. A cylindrical space is defined at the lower portion of respective suction passage 9 of this casing 7. A partitioning pivotable member 13 is pivotably contained inside the cylindrical space, the member having partition walls 22... and a communication port defined around the outer periphery thereof to partition a space between the pivotable member 13 and the casing 7 into a plurality of passages 23. These passages 23 are connected with the upstream end of respective suction passage 9 to provide respective suction passages with an extended portion. The length of the extended portion is made variable by pivoting the pivotable member 13 by means of driving mechanism in response to the running condition of engine.
Patent JP-S60174760-A (JP)
Title: Herbicidal and insecticidal triazinone
Inventor: BEATO BEENAA
IPC: A01N43/64
Filed: 1985-01-11
Abstract: The invention relates to 4-methylamino-1,2,4-triazin-5-one of the formula I    <IMAGE>  (I)  wherein R1 is C3-C8 cycloalkyl or C3-C8 cycloalkyl which is substituted by C1-C4alkyl; C3-C8halocycloalkyl, C3-C8alkyl, C3-C8haloalkyl, 2-furyl, 2-thienyl, phenyl, benzyl, or phenyl or benzyl each substituted by one or more members selected from the group consisting of halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy or C1-C4haloalkoxy, R2 is hydrogen or methyl, and R3 is cyclopropyl, cyclopropylmethyl, C1-C4alkyl, C3-C4alkenyl or C3-C4alkynyl. These compounds have selective herbicidal properties and are therefore pre-eminently suitable for controlling weeds in crops of useful plants, for example in cereals, maize, soybeans and sugar cane. They are also suitable for controlling harmful insects.
Patent JP-H02291339-A (JP)
Title: Steel plate reversing machine with turning angle synchronizing control device
Inventor: SAITO MASAYOSHI
IPC: B65G47/248
Filed: 1990-01-10
Abstract: PURPOSE:To extend the length of reversing machines easily according to the lengthening of steel plates by constructing the title device in such a way as to rotate the reversing arms of plural reversing machines in substantial synchronization. CONSTITUTION:Plural steel plate reversing machines 100, 200 drivable independently with different driving sources are longitudinally disposed in the adjacent state, and the difference between the turning angles of the reversing arms (102a, 102b), (202a, 202b) of the main reversing machine 100 as a base and the other reversing machine 200 is detected by a detecting means. When the difference is generated to the respective turning angles, the rotating speed of the other reversing machine 200 is accelerated or decelerated by a turning angle synchronizing control means so as to make the difference 0 (zero). When the respective turning angles coincide with each other, the other reversing machine 200 is rotated at the same speed as that of the reversing arms of the main reversing machine 100, so that the reversing arms of plural reversing machines 100, 200 are rotated in substantial synchronization.
Patent JP-S63174294-A (JP)
Inventor: SAITO HAJIME
IPC: H05B6/12
Filed: 1987-01-12
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-H02183264-A (JP)
Title: Electrophotographic sensitive body
Inventor: KINOSHITA AKIRA
IPC: G03G5/06
Filed: 1989-01-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity by incorporating a homopolymer or copolymer having specified repeating units in the photosensitive body containing a specified titanyl phthalocyanine. CONSTITUTION:The titanyl phthalocyanine contained in the photosensitive body has a crystal line state having a peak of maximum intensity at the Bragg angle 2theta of 27.2 deg. + or - 0.2 deg., and other peaks at the Bragg angles 2theta of 9.6 deg. + or -0.2 deg., 11.7 deg. + or - 0.2 deg., 24.1 deg. + or - 0.2 deg. in the X-ray diffraction spectra using Cu-Kalpha line of 1.541Angstrom wavelength, and crystal faces corresponding to the diffraction lines of the peaks, and an agglomerated state having the maximum absorption in the visible and near infrared wavelength region of 780-860nm. The photosensitive body contains the homopolymer or copolymer having the repeating units each represented by formula I in which each of R1 and R2 is H, optionally substituted alkyl, such aryl, or the like, thus permitting sensitivity to be enhanced.
Patent JP-H10194449-A (JP)
Title: Conveying device for frame
Inventor: KOTSUBO YOSHIMITSU
IPC: B65G49/07
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To surely store a frame in a storage container, by providing a frame transfer means with an engagement part which is engaged with a rear edge of a frame for forcibly moving the frame into the storage container, in response to a position signal from a detector, indicating that the frame reaches a position just before the storage container. SOLUTION: A device comprises an engagement part 10 installed on a base, and a reciprocating mechanism part for moving the engagement part 10 in the direction same as that of a frame 70. It further comprises a locking part 30 for temporarily locking the engagement part 10 at an upper part of the frame 70, and a conveying means (roller operating part) 40 for conveying a frame such as a wafer frame after the bonding operation, a lead frame on which a semiconductor device is fixed, or the like. Further it comprises a detector 50 for detecting the position of the conveyed frame, and a storage container (magazine) 60 for storing the conveyed frame 70. A generic name of the engagement part 10 and the reciprocating mechanism part, is a frame transfer means.
Patent JP-S57138396-A (JP)
Title: Production of human insulin and derivative thereof
Inventor: RAINERU OOBERUMAIERU
IPC: C12P21/02
Filed: 1982-01-14
Abstract: What is disclosed is a method for making human insulin or modified human insulin from pig insulin or modified pig insulin by reacting the pig insulin starting material at a pH below its isoelectric point with an excess of a threonine ester in the presence of trypsin or a trypsin-like enzyme.
Patent JP-H05184992-A (JP)
Title: Humidifier
Inventor: USHIMARU SHIGEO
IPC: C02F1/469
Filed: 1992-01-13
Abstract: PURPOSE:To prevent stains from occurrence and to prevent fur and bacterial from occurrence for a long time. CONSTITUTION:The objective humidifier consists of a removable water tank 7 provided on the main body 1 and provided with water feeding hole 11 which becomes open when it is mounted a storing tank 3 communicating with the water feeding hole 11 of the water tank 7 and having an electrodialyzing mechanism wherein a plurality of cation exchange membranes 29 and anion exchange membranes serving as partition walls as well between an anode 25 and a cathode 31 a spray generating device 47 spraying water in the storing tank and an ejecting part 49 guiding the mist generated in the spray generating device 4 and ejecting it outside are provided.