baber/WOPTO huggingface dataset:
Patent JP-S58224406-A (JP)
Title: Device for controlling switching of signal
Inventor: TAKEI MASAHIRO
IPC: G11B5/027
Filed: 1982-06-23
Abstract: PURPOSE:To reproduce multistatic pictures or composite pictures by providing a device for switching signals from plural signal sources to time-sharing signals with a means enabling to set up the output periods or output order of signals. CONSTITUTION:Around a recording track 1 formed concentrically, K sets of reproducing heads H1-HK are arranged on the same angular positions in the circumferential direction. The outputs of respective reproducing heads are amplified by preamplifiers A1-AK, applied to a signal switching controlling device 2 and switched to time-sharing signals in accordance with respectively set-up output periods to be applied to a single system demodulator 4. The demodulated outputs are processed by a drop-out compensator 5 and the 1st field outputted as it is and the 2nd field outputted through an 1/2H delay circuit 6 are interlaced, i.e. the same signal is reproduced twice, to form one frame of pictures. Thus, the multistatic pictures can be formed by using an existing TV receiver as a display device.
Patent JP-H01278155-A (JP)
Title: Centralized maintenance system
Inventor: TSUBOI JIRO
IPC: H04M3/22
Filed: 1988-04-30
Abstract: PURPOSE:To improve the profitability and the operability of centralized maintenance by converting and transmitting a command of unified format transmitted from a general maintenance terminal equipment to a proper format suitable for each electronic exchange, and transmitting supervisory information of proper format transmitted from each electronic exchange by converting to the supervisory information of unified format. CONSTITUTION:A conversion means 100 converts and transmits the command of unified format transmitted from the general maintenance terminal equipment 3 to the proper format suitable for each electronic exchange 1, and converts the supervisory information of proper format suitable for each electronic exchange 1 transmitted from each electronic exchange 1 to the supervisory information of unified format, and transmits it to the general maintenance terminal equipment 3. Therefore, it is possible to input the command in a unified format from the general maintenance terminal equipment 3 by a maintenance engineer even to the electronic exchange of different kind, and also, to display the supervisory information outputted from the electronic exchange of different kind on a general maintenance terminal equipment 3 to the maintenance engineer. In such a way, the profitability and the operability of the centralized maintenance for plural electronic exchanges of different kinds can be improved.
Patent JP-S5744316-A (JP)
Title: Printed wiring board
Inventor: GENBA TOMOHARU
IPC: H03H9/25
Filed: 1981-07-13
Abstract: PURPOSE:To prevent the leakage of an input signal due to floating capacity by equalizing an interval between two output conductors, which lead out mutually out- of-phase output signals, to that between input conductor patterns on a wiring board for a surface wave filter. CONSTITUTION:The input terminal 1 of a surface wave filter 2 is connected to the 1st conductor pattern 6 arranged on an insulating substrate 5, and two output terminals 3 outputting mutually out-of-phase signals are connected to the input terminals of a differential amplifier 8 through the 2nd conductor patterns 7. Distances between the tip of the conductor pattern 6 and those of the conductor patterns 7 are equalized, and between those tip parts, an earth pattern 9 is provided. At this time, although some of an input signal appears at two output terminals owing to floating capacity between the input and output terminals while the values are equal, they are canceled by the differential amplifier 8, so that no influence is exerted upon a poststage circuit.
Patent JP-H04316041-A (JP)
Title: Heat developable photosensitive body
Inventor: TANAKA HIROMI
IPC: G03C1/498
Filed: 1991-04-15
Abstract: PURPOSE:To enhance heat development speed and to obtain an image high in gamma by incorporating a specified compound in a photosensitive material layer. CONSTITUTION:The heat-developable photosensitive material has on a support the photosensitive material layer containing an organic silver salt, silver halide, and a reducing agent, and further as a development promoter at least one of the compounds represented by formula I in which each of R<1>-R<6> is independently is independently H, halogen, optionally substituted alkyl, such aryl, such cycloalkyl, such aralkyl, such alkoxy, or such amino, thus permitting shortening of development time and lowering of developing temperature to be realized without increasing fog and lowering of storage stability, and an image high in gamma to be obtained.
Patent JP-S5534946-A (JP)
Title: Method of manufacturing polyurethane foam for shock-absorbing damper
Inventor: NOMURA TAKAO
IPC: B29C39/26
Filed: 1978-09-04
Abstract: PURPOSE:To obtain waterproof, water-repellent polyurethane foam without requiring any special process, by using a mold releasing agent containing long-chain normal hydrocarbon or water-repellent silicone oil. CONSTITUTION:Mold releasing agent, 100 weight parts in solid, used for polyurethane foam is added with either A) long-chain normal hydrocarbon of C15-40, or B) silicone oil. A small amount of a dispersing agent, such as metallic soap, may be added as needed. Next, the resultant substance is coated on the surface of the metal forming mold. Then, raw material liquid for polyurethane foam is injected into the metal mold and is foamed.
Patent JP-H08282053-A (JP)
Title: Image data converter circuit
Inventor: TANAKA SOHEI
IPC: B41J2/51
Filed: 1995-04-07
Abstract: PURPOSE: To realize high speed HV conversion processing by once storing the data on a DRAM in a read buffer by the quantity of 16 bites to transmit the same to an HV conversion register at a high speed and transmitting the data after HV conversion to a write buffer at a high speed to again rewrite the same on the DRAM as data of 16 bites. CONSTITUTION: A microprocessor 101 performing the control of data is connected to a CDRAM 102 being a memory containing the accumulation of image data and an HV conversion register 103 by an address bus. The CDRAM 102 is constituted by providing a DRAM of 4MBits, an SRAM of 16KBits, a read buffer(RB) capable of reading data of 128 bits at once from the DRAM and a write buffer(WB) capable of rewriting data of 128 bits on the DRAM at once on one chip. Further, an address decoder circuit 104, a CDRAM control signal generating circuit 105 and HV conversion address decoder circuits 107-109 are provided.
Patent JP-2000297583-A (JP)
Title: Crime prevention lens
Inventor: HAYASHI TAKEHIDE
IPC: E06B7/30
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a crime prevention lens provided with an inner cylinder impossible of rotation and removal from the exterior side and used for a single door and for a double door in common. SOLUTION: An inner cylinder 1 is inserted into a mounting hole 30 in an exterior side door plate 3 of a double door from the exterior side, and a seat part 13 of an exterior side flange part 10 is inserted and fitted in the mounting hole 30, while an outer cylinder 2 is inserted into a mounting hole 40 in an interior side door plate 4 from the interior side. When female and male screw parts 21, 11 are screwed for clamping the door plates 3, 4 by means of the exterior side flange part 10 and the interior flange part 20, a rotation stopping mechanism restricting rotation of the inner cylinder 1 is actuated. For example, the rotation stopping mechanism is constructed of an engaged part 130 formed by cutting out a part of the flange seat part 13 in the exterior flange part 10 in a moon shape and an engaging part 31 arranged in the mounting hole 30 in the exterior side door plate 3.
Patent JP-2000255959-A (JP)
Title: Moving footboard
Inventor: KANEKO YOSHIAKI
IPC: B66B23/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the touch and sound absorbing performance in a passenger transporting moving tread having a number of irregular recessed and protruding parts formed thereon along the advancing direction by covering the surface of at least the protruding parts of the irregular recessed and protruding parts with a tread film formed by heating a liquefied powdery resin material. SOLUTION: A passenger transporting moving footstep 1 which endlessly and continuously rotates has moving footboard 1A for carrying a passenger thereon, and a footstep riser 1B for blocking the difference in level between them, and rotating wheels 1C are rotated along a track body 2 in the state connected by an endless chain. The moving footboard 1A has protruding and recessed parts formed of a number of mountains and valleys along the advancing direction, and a tread film about 1 mm or less in thickness and about 5-10 mm in height is formed on the top part.  The tread film is formed of a powdery synthetic resin material, and provided by liquefying and adhering it to the protruding part followed by heating to a high temperature, and closely fitting and superposing it to all the protruding parts of the moving footboard 1A by the heat bonding force at this time and the surface tension in the contraction peculiar to the resin material.
Patent JP-2000319283-A (JP)
Title: Borate compound and photopolymerizable composition and recording material containing the same
Inventor: ARAI KINZO
IPC: C07F5/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition having high sensitivity and superior in storage properties even in cases where an acid-containing medium is also present by steric protection effect and a new compound useful as a recording material. SOLUTION: This compound is represented by formula I [R1 is an alkyl; R2 to R4 are each a group of formula II; Z+ is a group capable of forming a cation; R5 is an electron donative group; R6 to R9 are each a substituent group; the total value of the Hammett substituent sigma constants of R5 to R9 is 0-1], e.g. a compound of formula III. The compound of formula I, e.g. the above exemplified compound is obtained by reacting benzylmagnesium chloride with tris(5-fluoro-2-methylpheny)boran and then reacting the reaction product with tetrabutylammonium bromide.
Patent JP-H09268320-A (JP)
Title: Production of b-containing steel
Inventor: KAJIMA TADAYUKI
IPC: C22C38/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a B-containing steel in which the coarsening of crystalline grains is prevented by subjecting a B-containing steel, having respectively specified B, N, and Ti contents, to rolling at specific final rolling temp. and then to quench-and-temper treatment. SOLUTION: For example, in a stock containing, by weight, 0.1-0.3% C, 0.1-0.5% Si, 0.5-1.5% Mn, 0.005-0.050% Al, and one or more kinds among 0.30-3.0% Ni, 0.5-2.0% Cr, and 0.1-0.5% Mo, the amounts of B, N, and Ti are regulated to >=0.001%, <=0.008%, and >=3.4N, respectively. At the time of rolling this stock, final rolling temp. is regulated to >=930 deg.C, and then, quench-and- temper treatment is performed. By this method, the B-containing steel, having high strength and excellent in fatigue characteristic, delayed fracture characteristic, etc., can be inexpensively obtained.
Patent JP-S5733407-A (JP)
Title: 3-head type magnetic sound recorder and reproducer
Inventor: KUWAJIMA TAKAO
IPC: G11B5/027
Filed: 1980-08-07
Abstract: PURPOSE:To limit the level of the recording input, by automatically detecting the maximum recording level of a magnetic tape and comparing the signal of detection with the input signal level. CONSTITUTION:The output of an oscillator 1 is increased in terms of its amplitude at each certain time by the signal supplied from a counter circuit 3 and then recorded on a magnetic tape 8 through a recording head 7 and via recording amplifiers 5 and 6. At the same time, this output is also applied to a rectifying circuit 9, and the corresponding signal is supplied to a comparator 17. While the signal reproduced through a reproducing head 14 is applied to the comparator 17 via a rectifying circuit 16. The operation of the circuit 3 is stopped with the output signal of the comparator 17, and the level at this moment is maintained. The recording input signal is recorded on a tape via a line amplifier 10, a switch S1 plus the amplifiers 5 and 6, and at the same time applied to a rectifying circuit 12 to be compared with the maximum recording level through a comparator 13. When the input signal exceeds the maximum recording level, a limiter controlling signal is applied to a transistor Qa with the output of a comparator.
Patent JP-S5812154-A (JP)
Title: Head holding mechanism
Inventor: ENDOU SADAYOSHI
IPC: G11B15/29
Filed: 1981-07-14
Abstract: PURPOSE:To reduce the degree of the backward stroke of the head base only and to realize the miniaturization of a head holding mechanism, by attaching fixedly the end of the head base to a control member together with a pinch roller, and at the same time, attaching the other end of the head base to the control member movably. CONSTITUTION:An end 2A of a head base 2 is attached fixedly to a control member 4 along with a pinch roller 3 by means of a common shaft 5, and the other end 2B of the base 2 is attached movably to the member 4. The member 4 is moved back to perform a quick forwarding or rewinding action in a play active mode under which a head 1 and the roller 3 have a contact with a tape 15. At the same time, the end 2A moves backward along with the roller 3 by the shaft 5. On the other hand, the end 2B starts the retreat with a delay to the end 2A at a moment when a pin 9 hits the lower edge of a control hole 8 since the end 2B is attached on the member 4 by means of the pin 9.
Patent JP-S61273340-A (JP)
Inventor: MAEDA HISAKAZU
IPC: D21H27/30
Filed: 1985-05-20
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-H08267874-A (JP)
Title: Printing system for medication
Inventor: OMURA SHIRO
IPC: B41J5/30
Filed: 1995-03-29
Abstract: PURPOSE: To combine any number of units in accordance with needs and suitably print instructions on medicine bags by connecting a plurality of units having a printing means and a path for printed matter in a manner that the paths communicate with each other. CONSTITUTION: A printing means 2 has a paper feed part 5, a printing part 6 and a paper discharge part 7. A path 4 for a printed matter 3 is provided in the printing means 2, thereby to constitute a unit 1. When a plurality of the units 1 are used, paths 4... of the units 1 are mutually connected to receive the printed matter 3 discharged therethrough in a stocker 11 below the units. Many sheets of printing paper such as medicine bag paper or the like are stored in the paper feed part 5. The printing paper supplied one sheet by one sheet is printed by the printing part 6. A succeeding printed matter 3 is controlled by a controller 10 not to enter the path 4 from the paper discharge part 7 while the printed matter 3 falls in the path 4.
Patent JP-H11308572-A (JP)
Title: Video recording and reproducing device
Inventor: INOUE NAOYUKI
IPC: H04N5/92
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a means that easily seek the head of each program while viewing an index image in the case of using a stream medium such as a VTR. SOLUTION: An MPU 7 controls a run control section 5 according to a procedure of an index generating section 9a to reproduces a video signal S1 to drive a video tape of a VTR 1 and displays the video signal on a video monitor 10. An external remote commander or the like designates an optional image from a displayed image as an index image and video capture section 2 receives it, a data compression section 3 compresses the data of the index image and an image data memory 4 stores the data with a position of the tape. In the case of reproduction, the index image data stored in the image data memory 4 are read and displayed on the video monitor as multi-screen data and the remote commander 8 is used to select a desired image among the displayed index images. The MPU 7 detects the tap position corresponding to the selected index image and starts reproducing the video signal.
Patent JP-H04314812-A (JP)
Title: Reduction furnace and reduction equipment for ore
Inventor: YAJIMA KENICHI
IPC: C21B13/00
Filed: 1991-04-12
Abstract: PURPOSE:To provide an ore reduction furnace capable of setting reducing gas in a gas introducing pipe for lower temp. and decreasing installation cost for charging the furnace with a feed ore, and to provide an ore reduction equipment using another reduction furnace together with the reduction furnace above. CONSTITUTION:In a reduction furnace 10, a charging port 19 for a feed iron ore is provided on a gas introducing pipe 11 and the opening size and the inside material of the pipe 11 and the shape and the opening size of a nozzle 12 are determined so that the ore may be carried to a fluidized bed 13a by reducing gas. And the furnace 10 is used together with a smelting reduction furnace 20 to make the generated gas from the latter 20 the reducing gas for the former 10.
Patent JP-H02291567-A (JP)
Title: Developer for electrostatic latent image
Inventor: NOMURA YOSHIHIRO
IPC: G03G9/083
Filed: 1989-05-01
Abstract: PURPOSE:To satisfy both characteristics of developability and transferability by forming the developer of a mixture composed of a high electric resistance magnetic toner and conductive magnetic particles formed by mixing a high-polymer material, magnetic fine powder and conducting agent. CONSTITUTION:This developer consists of the mixture composed of the high electric resistance magnetic toner 5a and the conductive magnetic particles 5b. The high electric resistance magnetic toner 5a is essentially constituted of the high-polymer material and magnetic fine power and is added with a coloring agent, flow reforming agent, etc., at need. The conductive magnetic particles 5b consist of the material constitution dispersed with the high-polymer material, the magnetic fine powder and the conducting agent. The charge of the polarity reverse from the polarity of a latent image charge is induced from a sleeve to the conductive particles 5b and is accumulated in the high electric resistance magnetic toner 5a which is nearly a partial latent image. The magnetic toner 5a and the conductive magnetic particles 5b are thus attracted to the electrostatic latent image, by which the latent images are developed. Both the characteristics of the developability and transferability are satisfied in this way and the failure of the photosensitive body by the conductive particles 5b is prevented.
Patent JP-H08288795-A (JP)
Title: Synthesizer receiver
Inventor: IMAZEKI HIROKAZU
IPC: H03J5/02
Filed: 1995-04-10
Abstract: PURPOSE: To display a broadcasting station name at the time of selecting a preset channel. CONSTITUTION: This synthesizer receiver is provided with a table for data indicating an area, data for the frequency of a broadcasting station to be received in the area and data for the station name of the broadcasting station, a memory 34 from which area data and frequency data are accessed and a display element 46. When 1st key operation is executed, data for the frequency of broadcasting to be received in a current receiving area are written in the memory 34. When 2nd key operation is executed, data indicating the area are selected and written in the memory 34. When a channel selection key is depressed, receiving frequency fRX is changed in accordance with the frequency data written in the memory 34 and the table is referred to by using the frequency data and the area data stored in the memory 34, so that the broadcasting station name data can be read out.  The station name of the broadcasting station is displayed on the display element 46 based upon the read data.
Patent JP-H09298720-A (JP)
Title: Television broadcast equipment, television broadcast method, label data signal receiver and label data signal reception method
Inventor: SHIDARA TERUYUKI
IPC: G11B27/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To print out a label for a video cassette of a desired television(TV) broadcast program by receiving a TV broadcast signal on which a label data signal is multiplexed. SOLUTION: A TV broadcast signal on which a label data signal is multiplexed is received by an antenna 28 and fed to a data broadcast reception circuit 21. The label data signal is extracted by a data broadcast reception circuit 21 decoded into label data by a label data decoder 22 and stored in a RAM 24. According to a prescribed operation of an operation panel 26 by the user, a controller 25 instructs print-out of a prescribed label to a printer 23 via the label data decoder 22. The printer 23 according to this instruction reads and prints out prescribed label data from the RAM 24 via the label data decoder 22. A label is printed out at video recording or reproduction of a TV broadcast program by combining the label data signal receiver and a video cassette recorder(VCR).  Furthermore, the label is edited and printed out by combining the label data signal receiver and a label wordprocessor.
Patent JP-H02290962-A (JP)
Title: Thin film synthesizing device
Inventor: MITANI TSUTOMU
IPC: C23C14/24
Filed: 1989-04-28
Abstract: PURPOSE:To synthesize various thin films excellent in characteristics at a high rate by providing an electrode having a positive potential behind a substrate to an ion source. CONSTITUTION:A vacuum vessel 14 is evacuated, and a raw gas (gaseous benzene) 7 is introduced into an ion gun 5 to produce plasma 4. An ion accelerating voltage is impressed on an accelerating grid 12 by a heating power source 10 to draw out an ion 2 contg. C in the plasma 4 and sent as an ion beam 1 toward a VTR cylinder 13 as the substrate. A DC positive voltage equivalent to the ion accelerating voltage is impressed on the positive-potential electrode 16 set behind the substrate 13 by a power source 17. Consequently, the ion passed through the cylinder 13 is reversely accelerated and sent to the surface of the cylinder 13. Accordingly, the time to synthesize a diamondlike thin film, etc., is reduced.
Patent JP-H02288606-A (JP)
Title: Optical amplifier
Inventor: SHIMIZU MAKOTO
IPC: H01S3/06
Filed: 1989-04-28
Abstract: PURPOSE:To attain efficient and easy wave synthesis even when the wavelength of both a stimulated light and a signal light is close to each other by using the method of polarized light synthesis for the synthesis and separation of the both lights. CONSTITUTION:Two sets of synthesized lights comprising orthogonal X, Y polarized waves are led to an optical fiber amplifier 2 for X polarized wave and an optical fiber amplifier 3 for Y polarized wave and amplified separately and the stimulated light radiating from the optical fiber amplifiers 2, 3 and the amplified signal light are synthesized by a polarized wave beam splitter 4. ln this case, since the signal light and the stimulated light in optical paths 5, 6, 5' and 6' are orthogonal to each other, the signal light and the stimulated light synthesized by the polarized beam splitter 4 are outputted while being separated specially. Since the method of polarized wave synthesis is used for the synthesis and separation of the signal light and the stimulated light, the optical amplifier independently of the wavelength of the signal light and the stimulated light is obtained.