baber/WOPTO huggingface dataset:
Patent JP-S61253984-A (JP)
Title: Magnetic recording device
Inventor: SHIOIRI TAKESHI
IPC: G11B5/008
Filed: 1985-05-07
Abstract: PURPOSE:To draw the same head scanning track as that in normal reproduction by equalizing the tilt angle of a tape guide to the track angle during normal reproduction previously. CONSTITUTION:A head scanning track I when a magnetic tape 1 does not run has the same scanning track start position with a head scanning track II-2 in normal reproduction, but shifts in scanning track end position by about one track pitch to the adjacent track right before it. In this case, the tilt angle of the tape guide 8 is so set that a rotary head which draws a scanning track as shown by an alternate long and two short dashes line when the magnetic tape 1 does not run draws a scanning track as shown by a solid line II-2, i.e. the same scanning track as that in standardized normal reproduction.
Patent JP-H06304822-A (JP)
Title: Positioning device for long size part
Inventor: MAKINO MAKOTO
IPC: B23Q3/06
Filed: 1993-04-23
Abstract: PURPOSE:To position and hold reliably the upper end parts of glass tubes arranged at a fine pitch in an annular shape from the outside by a simple means. CONSTITUTION:In a device to position the end parts of a large number of glass tubes 1 arranged at a fine pitch in an annular shape in a standing-up condition, positioning blocks 17a-17c to surround the end parts are arrange on the outside of the end parts of the glass tubes 1 so as to be divisible into plural parts, and the recessed parts 18 in which the end parts are fitted are formed on the inside surfaces of the respective positioning blocks 17a-17c, and opening holes communicated with a vacuum suction source are arranged on the inside surfaces of the recessed parts 18. The first positioning block 17a is arranged sildably freely on a straight line by a cylinder 8, and the second and the third positioning blocks 17b and 17c are arranged respectively rotatably freely through a link mechanism 14 in synchronism with the first positioning block 17a, and the first to third positioning blocks 17a-17c are made openable and closable to the end parts of the glass tubes 1.
Patent JP-2000294608-A (JP)
Title: Method and device for projecting surface picture image
Inventor: KUROSAWA TOSHIRO
IPC: H01L21/66
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for projecting a surface picture image with which a desired layer is stably brought into focus without vibrating the focus. SOLUTION: In a projecting device for a surface picture image with which a picture image of the entire surface of a plate-like object 1 is obtained by relatively moving projection means 21, 53 and 56, that project a part of the surface of the plate-like object, along the surface of the plate-like object and then uniting projected picture images at each position, surface-height detecting means 31-37 that measure height of a plurality of points of the surface of the plate-like object, a surface shape data storage means 39 that calculates a surface shape of the plate-like object based on the measured height of a plurality of points and stores it, a focusing means 10 that varies a focus condition of the projecting means on the surface of the plate-like object,  and a focus control means 12 that controls the focusing means 10 correspondent to the surface shape of the plate-like object stored in the surface shape data storage means when the projecting means is relatively moved along the surface of the plate-like object, are provided.
Patent JP-H07302592-A (JP)
Title: Composition from which anode of alkaline metal or its alloy can be manufactured with thinning of film
Inventor: MITSUSHIERU GOTEIE
IPC: H01M10/05
Filed: 1994-05-10
Abstract: PURPOSE: To provide a composition capable of manufacturing a positive electrode of an alkali metal or its alloy by thin filming. CONSTITUTION: This composition includes a lubricant for thin filming containing at least one kind of solvent and a generally non-volatile additive, the additive is adopted to lithium and expressed by the following general formula L-Y-S (L is a hydrocarbon residue-useful as a lubricant segment, S is an oligomer segment useful as a solvation segment for a metallic salt, and Y shows a chemical bonding for bonding the hydrocarbon residue and an oligomer segment). When the additive is employed, rinsing a surface of thinly filmed lithium is not necessary following thinly filming.
Patent JP-S59223323-A (JP)
Title: Drafting apparatus for spinning frame
Inventor: MORISHITA TOSHIO
IPC: D01H5/26
Filed: 1983-05-30
Abstract: PURPOSE:To provide the titled apparatus capable of stopping the supply of fiber bundle in the case of end-breakage, by stopping the back bottom roller of the end breakage spindle according to the breakage signal, thereby reducing the loss of the raw material and preventing the winding of the yarn around the roller. CONSTITUTION:When the coil 31 is energized by the signal transmitted from an end-breakage detector or abnormality detector, a magnetic flux is formed between the field core 32 and the armature 28, and the armature 28 is attracted together with the transmission gears 24 toward the field core 32. The connection of the engaging clutch is released, and the protrusion 27 of the transmission gear 24 is intermeshed with the protrusion of the flange 26 to stop the transmission gear 24, back bottom roller shaft 15 and the back bottom roller 3, without fail. The fiber bundle is broken between the middle bottom roller 2 and the back bottom roller 3, and the supply of the yarn is stopped.
Patent JP-S5621070-A (JP)
Title: Automatic control circuit for bias of indicator
Inventor: FUKUSHIMA YUTAKA
IPC: G01R15/08
Filed: 1979-07-28
Abstract: PURPOSE: To simplify operation by automatically giving an appropriate bias value of a bias circuit connected with a high sensitivity voltmeter in series.  
     CONSTITUTION: A standard voltage Va is set at the full-scale voltage of a voltmeter 8, i.e., the difference between the highest voltage VH of the scale and the lowest voltage of VL of the scale. When a resolution signal Vr corresponding to the peak voltage v-mode NMR signals obtained from an NMR device is Vr<Va, comparators 3W6 do not operate and the output of an adder 7 therefore returns to zero and the voltmeter 8 indicates a voltage VM without deflecting fully. As the resolution signal Vr increases, the pointer returns to zero each time the Vr reaches Va, 2Va, 3Va and 4Va, and thus the over-deflection of the pointer is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62258582-A (JP)
Title: Tv signal system having resampling countermeasure
Inventor: TAKEUCHI YASUTO
IPC: H04N11/04
Filed: 1986-04-25
Abstract: PURPOSE:To reproduce a binary signal without the disturbance in a character of a graph by using a pixel clock having the same frequency as that of the pixel clock used at the generation in applying resampling to an analog binary video signal. CONSTITUTION:An analog video signal including a binary signal is sampled at a video signal source 1 by using a pixel clock and the result is fed to a digital equipment 2. The digital signal is converted again into an analog signal, synthesized with a pixel clock by a composite processing circuit 6, and inputted to a succeeding analog input digital video equipment. A pixel clock recovery circuit 9 recovers a pixel clock inserted at the sending side. A variable delay circuit 12 is controlled by the output of phase difference detecting means 10-19 and the output phase of the pixel clock is aligned. The pixel clock in aligning with the frequency and phase is used as the sample clock of an A/D converter 21 and the inputted composite video signal is digitized and outputted to the equipment 22.
Patent JP-H07299556-A (JP)
Title: Method and device for casting of wheel for vehicle
Inventor: HORIMOTO HIROCHIKA
IPC: B60B3/06
Filed: 1994-05-10
Abstract: PURPOSE:To provide the method and device for casting a wheel for vehicle while suppressing generation of casting defect and improving production efficiency, capable of continuous forming a high quality integrated wheel for vehicle. CONSTITUTION:The mold main body 33 to form an integrated wheel for vehicle is provided with a recessed part 28 for plural risers placed in the upper part of rim flange forming space part of a cavity 27 at equal interval along the periphery of rim flange forming space part, a pair of sprues 29, 30 respectively communicating to the recessed part 28 for a pair of riser facing each other across the center axis of wheel and a first ladle, second ladle 31, 32. The mold main body 33 is placed on an oscillating base board 23 supported with a drive shaft 22, the first and second ladle 31, 32 are alternately both direction tilted at every shot across the center axis of wheel in order to alternately pour molten metal, a wheel for vehicle is continuously cast.
Patent JP-S5524935-A (JP)
Title: Manufacture of high tensile hot rolled steel plate having excellent low-temperature toughness
Inventor: ICHINOSE HIROYUKI
IPC: C22C38/00
Filed: 1978-08-10
Abstract: PURPOSE: To raise the low-temperature toughness of rolled steel plate by giving a temperature-lowing time of steel plate during rough rolling or between rough rolling and finishing rolling in the rolling of steel slab containing a specific amount of Ti.  
     CONSTITUTION: A steel slab, containing 0.03 to 0.30% C, <0.60% Si, 0.50 to 2.00% Mn, <0.03% P, <0.20% S, 0.01 to 0.10% Nb, 0.01 to 0.10% Ti, and 0.003 to 0.06% sol. Al, together with one or two or more of <1.0% Cu, <1.0%  Ni, <1.0% Cr, <0.5% Mo, and 0.01 to 0.15% V, is heated at 1200°C or more for soaking. After a rough rolling of a draft of 30% or more per one pass at 1100 to 1000°C, finishing rolling is made at a temperature below 900°C with a 30% or more cumulative draft at an interval of 10 to 300 sec. expectant periods. TiN prevents the coarsening of austenite grains and the precipitation of TiC suppresses the growth of grains, raising the low-temperature toughness of steel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S584396-A (JP)
Inventor: UENO SHIGEYASU
IPC: B21D28/10
Filed: 1981-06-24
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-H06288278-A (JP)
Title: Combustion controller of engine
Inventor: IIDA NORIMASA
IPC: G01N25/00
Filed: 1993-03-31
Abstract: PURPOSE:To decrease NOX in exhaust gas by providing a control means for varying an air-fuel ratio to a value larger than its present value when nitrogen oxide concentration in the exhaust gas becomes more than its set value. CONSTITUTION:An internal combustion engine 1 is provided with an ignition plug. Nitrogen oxides included in the exhaust gas flowing through an exhaust manifold 13 is accurately and rapidly measured by a mixing ratio detector 29. A discharge quantity of NOX is always monitored by a controller 33, and a signal is sent to an ignition point regulator 3 and an ignition timing is delayed to the maximum allowable value when the discharge quantity becomes more than the limit value. The detection value of the mixing ratio detector 29 is monitored, and when the discharge quantity of NOX becomes more than the limit value, an intake valve 19 is opened and then an air intake quantity is increased or a fuel injection pump 21 is throttled, so that the air-fuel ratio may become large. Consequently, combustion temperature inside an engine 1 is decreased, and the discharge quantity of NOX is also limited to a low level.
Patent JP-H09281151-A (JP)
Title: Voltage sensor
Inventor: OZAKI NOBORU
IPC: G01R15/20
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the designing work of circuit board and to reduce the entire sensor in size by efficiently separating a voltage-current converter for processing a high voltage and a current value measuring circuit for processing a low voltage, and ensuring the electric insulation therebetween. SOLUTION: A board body 7 of a high voltage side circuit board 3 side is fixed onto a high voltage side bobbin 14 for constituting a magnetic transformer 4, and a board body 21 of a low voltage side circuit board 5 side is fixed onto a low voltage side bobbin 15 for constituting the transformer 4. A voltage-current converter for processing a high voltage and a current value measuring circuit for processing a low voltage are efficiently separated at a board unit.
Patent JP-H06281178-A (JP)
Title: Reverse flow preventive device for hot water supplying device or the like
Inventor: IKEDA TAKUYA
IPC: F24H9/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a reverse flow preventing device, for use in hot water supplying device, which is compact in overall size and can accurately prevent the overflowing of water when it is being poured in a hot water feeder, particularly in a large amount at one time, as well as the reverse flow to the upstream side of a hot water feed passage when the water is not being poured therein. CONSTITUTION:In the reverse flow preventive device, a hopper-like outer cylindrical body 10 and an inner cylindrical body 20 provided therewith-in are joined together around the periphery of the upper part of this device, an overflow hole 11 is formed in the side part of the outer cylindrical body 10, the upstream side U of a hot water feed passage is connected to the inner cylindrical body 20 at the upper part of the reverse flow preventing device and the downstream side L thereof is connected to the lower part of the outer cylindrical body 10. A short cylindrical ring body 40 is fitted into an opening of the lower end part of the outer cylindrical body 10 extending slightly from the end of the inner cylindrical body 20 in a freely vertically movable manner. This short cylindrical ring body 40 is provided at the lower part thereof with a face 41 presented to the reverse flow pressure and a tapering wall part 42 at the upper part thereof, whereby, when the ring body 40 is moved upwards, the tapering wall part 42 is partially moved into a space S1 between the inner cylindrical body 20 and the outer cylindrical body 10 to block the same.
Patent JP-S58215337-A (JP)
Title: Apparatus for bending back ply in tire molding machine
Inventor: KATAYAMA HIDEAKI
IPC: B29D30/32
Filed: 1982-06-08
Abstract: PURPOSE:To make the quality uniform with a higher molding efficiency by providing each bead hold segment with a bead retaining segment in such a manner to be folded inside simultaneously with the start of bending by a tool head for bending back a ply. CONSTITUTION:An external part of ply 30 as wound on a tire molding drum 29 is bent and then, a bead 31 retained with each bead holding segment 22 and a bead retaining segment 23 is pressed on it 30. A tool head 16 for bending back each ply is moved to bend back and press it about the bead 31 while the segment 23 is folded aboue a pin 24 and further, the tool head 16 is moved to the right along the bead 31. Then, separating each mobile piece from the ply edge section, the tool head 16 is expanded radially to bend the ply edge section 30a and pushed to the bead 31 to press it 16 tightly. Thus, a bending back operation is completed. Thus, the bending back can be done automatically thereby making the quality uniform with a high molding efficiency.
Patent JP-S5524452-A (JP)
Title: Integrated circuit
Inventor: TAKASAKI SHIGERU
IPC: H01L21/66
Filed: 1978-08-08
Abstract: PURPOSE: To provide diagnosing and stand-by circuits for increasing the ratio of an actually-required basic circuit in IC's.  
     CONSTITUTION: A diagnosing circuit 60 and stand-by circuits 51W53 are provided in basic circuits 40W45. In normal operation, only circuits 40W45 and 60 operate to check the logic of said circuits 40W45. Next, if the trouble of said circuit 41 for example is detected by said circuit 60, the interchange of said circuits 41 and 51 is instructed means of the signal group 1000 from said circuit 60 so that said circuits 41 and 51 are interchanged with each other. Consequently, the functions of the whole structure of an IC are restored so that the reliability thereof can be raised. Further, when said IC is made of a plurality of circuits with the same functions, the ratio of said basic circuit to a redundant circuit and the concentration of a required circuit in said IC can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5622112-A (JP)
Title: Control device for water level of distributing reservoir
Inventor: HONJIYOU TOSHIO
IPC: G05D9/00
Filed: 1979-08-01
Abstract: PURPOSE: To ensure an effective reduction of the variance of the water demand, by opening fully the flow-in on-off valve of the distributing reservoir successively and cyclically and at the same time supplying the water cyclically and concentrically to each distributing reservoir by each water supply pump at a fixed speed and regarding each distributing reservoir as a large storing reservoir.  
     CONSTITUTION: A fixed speed is given to water supply pump 1 by pump unit number control circuit 9, and distributing reservoirs DP1WDP3 are distributed at the water supply end of pump 1. Circuit 9 is controlled by the flow rate of water supply flowmeter 6, and at the same time the flow rate into each diestibuting reservoir is controlled by flow-in on-off valve 17. In the case of the control of valve 17, the level detection value of water gauge 10 provided at each distributing reservoir and the set value of water level setting circuit 11 are taken successively into switching circuit 15. And the taken signals are calculated at output control circuit 16 and then controlled successively and cyclically by motive power circuit 13. Then a control is given to valve 17 so that the deviation between the water level and the set value of the distributing reservoir may be set a centain level or less. Thus an effective control is possible to the variance of the water demand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07306945-A (JP)
Title: Image forming device and method therefor
Inventor: YAMADA KAZURO
IPC: G06F12/06
Filed: 1994-05-11
Abstract: PURPOSE:To provide a compact and inexpensive image forming device which can substantially process the image data in the desired bit width and in a single clock time of the transfer synchronizing clock of the image data with use of a slow memory having a long access time even though an access to the memory is attained in several clocks. CONSTITUTION:The transfer of data is performed via a data bus. An access to a DRAM 14 is attained in the bit width of the least common multiple set between the bit width of the output image data and the data bit width of the data bus. The data on the bit width of the least common multiple used for the preceding access are concurrently held by a latch 15. Then a selector 16 selects the bit width of the output image data out of the data on the bit width of the least common multiple held concurrently by the latch 15 in a single bit width. Thus the image data are substantially processed in the desired bit width and in a single clock time of the transfer synchronizing clock of the image data.
Patent JP-S62255434-A (JP)
Title: Transfusion solution of oligopeptide
Inventor: TAGAWA KUNIO
IPC: A61P3/00
Filed: 1986-04-26
Abstract: PURPOSE:The titled transfusion solution useful as a nutrition supplying agent, capable of being subjected to intravenous infusion in high concentration, containing a mixture of a water-soluble oligopeptide of relatively high polymer as an essential constituent component. CONSTITUTION:The titled transfusion solution comprising a mixture of a water- soluble oligopeptide having 500-5,000 molecular weight as an essential constituent component. Existing transfusion solution of amino acid mixture, di- or tripeptide has limitation of an amount of protein to be subjected to intravenous infusion in intravenous infusion because of high osmotic pressure. The mixture of a water-soluble oligopeptide having <=5,000 molecular weight, containing peptide of relatively high polymer of >= tripeptide, can provide organisms with a large amount of protein as nutrients while keeping osmotic pressure of transfusion solution at relatively low pressure. The mixture of oligopeptide, for example, is obtained by enzymatically decomposing soybean protein, subjecting the hydrolyzate to molecular-weight fractionation and providing the mixture of the oligopeptide having the molecular weight and economically inexpensive oligopeptides are usable.
Patent JP-H07304577-A (JP)
Title: House equipment having home elevator
Inventor: IRITANI YUJI
IPC: B66B5/02
Filed: 1994-05-11
Abstract: PURPOSE:To reduce a chimney effect of an elevator shaft by arranging a smoke sensor on the respective floors of a house, and operating a landing car to a fire causing floor when the smoke sensor is operated. CONSTITUTION:When a fire is caused on the second floor, a smoke sensor 12B is operated. By this operation, an always opening contact point of the smoke sensor 12B is turned on, and an ancillary relay of the smoke sensor 12B is excited. Then, an always opening contact point of this ancillary relay is closed, and a commanding circuit is operated, and a landing car 4 is operated to the second floor. Thereby, even if smoke tries to enter an elevator shaft from a floor entrance door 10 on the second floor, since it is checked by a landing car entrance door 5 or the landing car 4, the inside of the elevator shaft 2 does not cause a chimney effect, so that a fire does not spread.
Patent JP-S5221732-A (JP)
Title: Memory circuit
Inventor: MASUDA HIROO
IPC: H01L27/108
Filed: 1975-08-13
Abstract: PURPOSE:To elevate the threshold voltage wlihout adding the extra process, by means of adequately controlling its channel width, in MIS-FET which constitutes the memory circuit to be controlled by pulse-signal.
Patent JP-H09268579-A (JP)
Title: Construction method of retaining wall
Inventor: SAKAMOTO NOBUYUKI
IPC: E02D29/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the need for a disassembling work of a form after concrete is placed and enhance the outward appearance or strength of a retaining wall. SOLUTION: A lattice-shaped member 2 is laid out along the slope surface of a natural ground 30 on the base part of the natural ground 30 on the slope side of foundation concrete 33 of a retaining wall while a decorated weir plate 3 is erected on the foundation concrete 33 at an opposed position separated with a specified spacing from the lattice-shaped member 2. The space between the opposed erected lattice-shaped member 2 and the decorated weir plate 3 is connected with a connecting metal fitting 4, thereby constructing a concrete placement form 1 where concrete is cast. The lattice-shaped member 2 is combined with a vertical steel material 10 and a horizontal steel material 11 which are shaped up practically in the form of a lattice. An arbitrary position of the vertical steel material 10 is tacked with an anchor 31.  The decorated panels are continuously laid out in every direction on the decorated weir plate 3 while each decorated panel 15 is connected with a connecting reinforcing bar 18.
Patent JP-S60241647-A (JP)
Title: Non-aqueous electrolytic cell
Inventor: MAEDA HIROJI
IPC: H01M4/06
Filed: 1984-05-16
Abstract: PURPOSE:To reduce the inner resistance of positive pole thus to improve the cell characteristic by arranging a graphite layer as the positive pole onto the surface of a molded member mainly composed of positive pole active substance. CONSTITUTION:A graphite layer 2 is arranged on the surface of positive pole active substance molded member 1. Said positive pole 3 is pressure contacted against a positive pole can 4 such that the graphite layer 2 will be positioned on the inner bottom face of a positive pole can 4 while a negative pole 5 made of rolled lithium plate punched into specific dimension is pressure contacted against a negative pole can 7 through a negative pole current collecting member 6 to produce a non-aqueous electrolytic cell. While the separator 8 is impregnated with non-aqueous electrolyte. With such structure, the inner resistance of positive pole is reudced resulting in a non-aqueous electrolytic cell having excellent pulse discharge characteristic.