baber/WOPTO huggingface dataset:
Patent JP-S6326870-A (JP)
Title: Linear motor
Inventor: YOSHIMATSU TOSHIO
IPC: G11B21/08
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the generation of induced voltage to a detection coil and to detect accurate speed by making electromagnetic induction from a first and a second linear motor driving coils reverse direction. CONSTITUTION:A linear motor mounting a pickup 2 that reads the bits of information of an information medium 1 forms a magnetic circuit together with permanent magnets 11 and 12, 15 and 16 having opposite magnetization polarity, and driven through a first and a second driving coils 10, 14 to which driving current 10, 14 is supplied, and electromagnetic induction from coils 10, 14 becomes reverse direction. Accordingly, the induced voltage is not generated in a speed detecting coil 18 placed at the position of equal distance from coils 10, 14. Thus, the speed of the linear motor can be detected accurately without complicating the structure.
Patent JP-S6062659-A (JP)
Title: Roller tappet of fuel injection pump
Inventor: MORI KATSUMI
IPC: F02M63/00
Filed: 1983-09-14
Abstract: PURPOSE:To keep the feed quantity of lubricating oil at a proper quantity and prevent the passage from being clogged by the sludge, etc. in the lubricating oil by providing a notch on the side face of the roller tappet of a fuel injection pump and using the notch as the passage of the lubricating oil. CONSTITUTION:A plane-like notch 24 is provided on the side face of a roller tappet 3, and a slide piece 17 is provided on the opposite side face. The roller tappet 3 is assembled into a fuel injection pump, and the notch 24 is assembled facing a feed hole 22 opened on a guide cylinder 2. In the outer casing 1 of the fuel injection pump, the roller tappet 3 is slided on the inner surface of the guide cylinder 2, a roller 4 is depressed toward the roller path of the cam 6a of a cam shift 6 by an action of a coil spring 5, and the cam shaft is driven by an internal-combustion engine. The spring 5 is supported by the shoulder 8 of the outer casing 1 via a spring receptacle 7 on one hand and is supported by a spring receptacle 9 suspened at the end of the drive side dof a plunger 10 on the other hand, and the plunger 10 is guided through a bush 11.
Patent JP-S6147479-A (JP)
Title: Preparation of silybin
Inventor: OHIRA KAZUO
IPC: C07D311/00
Filed: 1984-08-15
Abstract: PURPOSE:To obtain the titled compound useful as a remedy and preventive for acute hepatitis, chronic hepatitis, hapatocirrhosis, hepatic function disorder, etc., in high yield and purity, by using 4-protected hydroxy-3-hydroxybenzaldehyde as the starting raw material, via 9 steps such as methoxylation, removal of the protecting group, etc. CONSTITUTION:The silybin of formula 10 can be prepared by (1) reacting the 4-protected hydroxy-3-hydroxybenzaldehyde of formula 1 with methoxymethyl chloride, (2) removing the protecting group of the resultant compound of formula 2 to obtain the compound of formula 3, (3) reacting with the compound of formula 11 to obtain the compound of formula 3, (4) acetalizing the product to the compound of formula 5, (5) reducing to obtain the compound of formula 6, (6) reacting the compound of formula 6 with sulfuric acid, (7) reacting the resultant compound of formula 7 with the compound of formula 12 to obtain the compound of formula 8, (8) oxidizing the product to the compound of formula 9, and (9) reacting with a mineral acid. Silybin enables the restoration of hepatic cells by its membrane-protecting action.
Patent JP-H0725157-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/30
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a thermal recording material not causing the disappearance of an once developed color image and good in recording stability by providing a thermal color forming layer containing a dye precursor and a specific coupler allowing the precursor to form a color on a sheet like substrate. CONSTITUTION:A specific amt. of a triphenylmethane or fluorane type leuco dye being a dye precursor and a specific amt. of a coupler composed of a compd. represented by general formula (wherein R is a non-substituted aromatic group or an aromatic group substituted with a lower alkyl group, a lower alkoxy group or a halogen atom, A is a divalent or more group and n is an integer of 2 or more) are added to an aq. soln. of a water-soluble binder such as polyvinyl alcohol to be mixed under stirring to prepare a coating soln. for a thermal color forming layer. This coating soln. is applied to a sheet like substrate such as paper, synthetic paper or a plastic film and dried to laminate the thermal color forming layer to obtain a thermal recording material. A coating layer such as a protective layer or a printing layer can be further formed on the thermal color forming layer.
Patent JP-S6234738-A (JP)
Title: Work positioning device
Inventor: NISHIYAMA YOSHITAKA
IPC: B23Q3/18
Filed: 1985-07-31
Abstract: PURPOSE:To facilitate positioning through a groove formed in a work by securing a stop member for blocking advance of operating rod inserted reciprocally into a movable member to a blocking board fixed to the bearing while position adjustably. CONSTITUTION:An integrally movable member 10 is fixed to a guide shaft 8 reciprocal along a bearing 1 while a pair of jaws 11, 12 resiliently energized continuously to close the end are journaled rollably to the movable member 10. While a motion blocking member 19 co-operating with a blocking board 20 fixed to the bearing 1 to block advance of movable member 10 at predetermined position is secured position adjustably to said member 10. While an operating rod 15 movable integrally until the movable member 10 will stop the blocking member 20 and the motion blocking member 19 at predetermined position then advancable by predetermined amount is penetrated reciprocally into the movable member 10 in parallel with the guide shaft 8. Stopper member 26 for blocking advance of operating rod 15 is secured position adjustably to the blocking board 20.
Patent JP-S6324812-A (JP)
Inventor: HASE KIHACHIRO
IPC: A01B69/02
Filed: 1986-07-18
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-S6414653-A (JP)
Title: Input/output controller system
Inventor: MAHARA MINORU
IPC: G06F13/12
Filed: 1987-07-08
Abstract: PURPOSE:To prevent time required for transmission and reception of a signal between input/output controllers, from being influenced by the processing time of a channel interface, by executing independently the transmission and reception of the signal between the input/output controllers, and the transmission and reception of the signal of the channel interface. CONSTITUTION:Each input/output controller 1, 2 is provided with channel connecting parts 11, 21 connected to channel devices 4, 6, and channel connection control parts 12, 23 for controlling an operation between the channel devices, 4, 6 by an instruction of microprocessors 14, 24, and each channel connecting part 11, 21 is connected to the channel connection control parts 13, 23 of a first and second input/output controllers 1, 2. The channel connection control parts 13, 23 are provided with a counter for bringing the number of data requests to the channel devices 4, 6 to an increase count, and bringing the number of responses from the channel devices 4, 6 to a decrease count, execute a precedence request to the channel connecting parts 11, 21, when the counter is below a prescribed value, and the channel connecting parts 11, 21 execute a confirmation response of an interface. In such a ways, the time required for transmission and reception of a signal between the input/output controllers is not influenced by the processing time of a channel interface.
Patent JP-H0220275-A (JP)
Title: Skinning device of long welsh onion
Inventor: ENDO MASAHIRO
IPC: A23N7/00
Filed: 1988-07-08
Abstract: PURPOSE:To automatically and continuously skin aged epidermis of long Welsh onion almost without requiring a hand by vertically holding leaf part of long Welsh onion, continuously transporting in the horizontal direction and spraying compressed air upon white root part of long Welsh onion by using a fixed air jetting mechanism and successively slant air jetting mechanisms in the middle of the transportation. CONSTITUTION:This skinning device of long Welsh onion consists of the following mechanisms (a-c). (a) A long Welsh onion transportation mechanism (1) to vertically hold a long Welsh onion (2) and to continuously transport the long Welsh onion in the horizontal direction, (b) a fixed air jetting mechanism (6) which sprays compressed air upon the long Welsh onion (2) in the slant downward direction at fixed lower height of the holding part of the long Welsh onion (2) and is moved in the horizontal direction together with the long Welsh transportation mechanism (1) (c) slant air jetting mechanisms (12) and (13) which spray compressed air upon the outer periphery of the long Welsh onion (2) being transported after passing the fixed air jetting mechanism (6) while continuously lowering the height of jetting position.
Patent JP-S5793418-A (JP)
Title: Direct current regulated power supply device
Inventor: IDA YOSHIAKI
IPC: H02M3/28
Filed: 1980-12-01
Abstract: PURPOSE:To reject noise generated when a transistor for driving inverter switches on or off, by taking the output of an inverter into a sinusoidal wave by a series resonance circuit. CONSTITUTION:The 1st and 2nd transitors 1a, 1b are alternately conductive by the Royer oscillation of a driving circuit 2. Series resonance circuits 10a, 10b consisting of choke coils 4a, 4b and series resonance capacitors 5a, 5b are connected across an output transformer 3. A DC input voltage is applied to input terminals 6a, 6b. The output of a rectifying circuit 7 is applied to a load 8 and a parallel control circuit 9, which compensates a load fluctuation so that a constant load can always be obtained by viewing from the input side. The series resonance circuits 10a, 10b are constituted in series resonance with the same resonance characteristics and the resonance frequency is selected higher than that of an inverter 1.
Patent JP-H0611819-A (JP)
Title: Photographic print accumulating device
Inventor: SUZUKI EIJI
IPC: G03D15/00
Filed: 1992-06-29
Abstract: PURPOSE:To smoothly accumulate photographic prints that the photographic prints having different length coexist. CONSTITUTION:The photographic prints 90 cut by a cutter part 84 are fed, successively placed, and laminated to the placing board 106 of a sort part 102. The pressure part 138 of a sort lever 132 is projected opposingly to an end part in the width direction of the photographic prints 90 on the placing board 106. The pressure part 138 is moved by pressing the photographic prints 90 through the driving of a chain 122. When the pressure part 138 returns to a position opposed to the end part in the width direction of the photographic prints 90, the pressure part 138 projected moves to the lower part of the placing board 106 in a state where a longitudinal direction is nearly horizontal.
Patent JP-H0828468-A (JP)
Title: Vane compressor
Inventor: MITSUOKA TERU
IPC: F04C25/02
Filed: 1994-07-22
Abstract: PURPOSE:To achieve miniaturization of a vane compressor while avoiding deterioration of discharge capacity by constituting a vane by a plurality of vane members slidably fitted to each other, and housing an inner vane member into a vane groove formed from the tip surface of an outer vane member toward the base end. CONSTITUTION:A vane 60 is constituted of both first and second vane members 72, 74. The first vane member 72 is made project from a vane groove 54 according to the rotation of a rotor 12, and then the second vane member 74 is made project from a vane groove 76. Moreover, the first vane member 72 is supported to the vane groove 54. And, in the second vane member 74, the tip 78 is brought in side-contact with the inner peripheral surface of a cylinder 10, and the base end 100 is supported to the vane groove 76 of the first vane member 72. Accordingly, the maximum projecting length from the outer peripheral surface of the rotor 12 of the vane 60 can be made small by two vane members 73, 74 in comparison with a single vane member. As a result, respective vane members 72, 74 can be shortened, and the vane grooves 54, 76 can be shallowed, thereby the rotor 12 and the cylinder 10 can be miniaturized.
Patent JP-H11837-A (JP)
Title: Terminal assembly device for dielectric resonator
Inventor: INOMATA KAZUHISA
IPC: B23P21/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a terminal assembly device for a dielectric resonator capable of accurately matching the center axis of a tubular terminal with the outer periphery impossible to grip to the center axis of a through-hole in the resonator mainbody of the dielectric resonator having the through-hole in the longitudinal direction to ensure easy press-in work for both of them. SOLUTION: A terminal assembly device for a dielectric resonator is constituted of a resonator positioning board 8 arranged so as to match the center axis of a held tubular terminal 7 to the center axis of a through-hole 2 in the resonator mainbody 1 of the dielectric resonator having the through-hole in the longitudinal direction, a pressure rod with a preceding pin 10 passed through the through-hole 2 in the resonator mainbody 1, protruded at its tip from the tip of the resonator mainbody 1 and supported by the terminal assembly device in the structure of directly acting to apply pressure to the resonator mainbody 1 toward the tubular terminal 7, and a guide part to drive the pressure rod with the preceding pin 10 in a directly acting manner.
Patent JP-S6150801-A (JP)
Title: Bicycle hub
Inventor: NAKANO TAKATSUGU
IPC: B60B27/04
Filed: 1984-08-16
Abstract: PURPOSE:To obtain a light-weight hub by forming with synthetic resin by burying spoke engaging collars and at the same time forming shaft inserting holes, brake drums and mounting ends of free wheel units. CONSTITUTION:Collars a drilled by spoke engaging holes 22 are buried to form a hub body 1 with synthetic resin. Spline grooves 14 and ball receiver faces 16 are formed on the cylindrical end portions of the hub body 1. A shaft 5 is supported by bollas B1 accommodated in the ball receivers 16 in the hub 1. End portions 12 are connected by brake drums D with splines 14, and end portions 11 are connected by ratchet rings 7 with spline grooves 14, 72. And sprocket wheels 10 are mounted on the ratchet rings 7 through ball rings 8 and balls B2. By this, light-weight construction can be realized.
Patent JP-S5794420-A (JP)
Title: Traction gear for extrudate
Inventor: SUEHIRO TADANOBU
IPC: B21C35/02
Filed: 1980-12-04
Abstract: PURPOSE: To improve radiation effect while reducing the occupation area of installation, by providing a secondary plate as the secondary side of a linear motor on the outside vertical surface of a rail provided on the primary side of a runout table and incorporating the linear motor opposite to the secondary plate at right angles to a carriage.  
     CONSTITUTION: A rail 1 fitted movably with a carriage 4 is provided in parallel to the primary side of a runout table 17 which holds an extrudate on the top surface, and a secondary plate 2 is also provided, opposite to a linear motor 5, on the outside vertical surface of the rail 1. Therefore, the linear motor 5 is fitted at right angles to the carriage 4. At the back-surface part of the linear motor 5, a cooling fan 6 is further provided to cool the linear motor 5 and secondary plate 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000356475-A (JP)
Title: Method for dry type spraying of compact monolithic refractory composition
Inventor: KOGA YOSHIHARU
IPC: F27D1/16
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for dry type spraying which enables attainment of compact monolithic refractory having high density, high strength and high corrosion resistance, with application moisture of low water quantity. SOLUTION: A method for dry type spraying of a monolithic refractory composition is executed by a spraying device constituted by providing a water injection port 4, a piping 3 for kneading and a nozzle part 7 in this sequence in the downstream part of a pressure-sending hose or pressure-sending piping 2 connected to a spray machine 1. The nozzle part 7 is composed of a water solution injection port 8, a piping 9 for mixing and a spray nozzle 10. Application moisture is added to monolithic refractory composition powder sent under air pressure from the spray machine 1, through the water injection port 4, and the powder is kneaded while it passes through the piping 3 for kneading. A water solution of a flocculant or a shape retaining agent is added from the water solution injection port 8 to a kneaded material thus obtained, and then the material is sprayed through the piping 9 for mixing and the spray nozzle 10.
Patent JP-2001006449-A (JP)
Title: Long laminated tape and long water impervious power cable using it
Inventor: TANAKA TOSHIYA
IPC: H01B9/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate forming work upon manufacture of a cable and minimize the influence on the bending characteristic after the cable is constructed by providing a metal film and/or rubber or plastic film with a connection part for a large length, and arranging the connection part slantly in the longitudinal direction of a tape. SOLUTION: In a connection part 2 of a metal foil, ends of both metal foils to be connected are cut slantly and superposed, and the portion is connected by soldering. An insulative film 3 is adhered to each of opposite surfaces of the long metal foils. In such a long laminated tape A, the thickness of connection part 2 of the metal foil is dispersed without being concentrated at one position of the longitudinal direction, and thereby a widthwise bending characteristic does not differ from that of another portion. Accordingly, even when a cable is manufactured with the tape A used as a water barrier layer of a water impervious power cable, the forming work and the bending characteristic of the cable finished is substantially equal to that of a portion where there is no connection part.
Patent JP-H0336883-A (JP)
Title: Clamp circuit check method and check signal generator
Inventor: YAMAJI NAOKI
IPC: H04N5/16
Filed: 1989-07-03
Abstract: PURPOSE:To attain the check even at video signal input deviated from the ideal state by forming a video signal superimposed with a pseudo external disturbance noise signal near the SYNC tip of a synchronizing signal and using the video signal to check the operation of a clamp circuit. CONSTITUTION:A video signal inputted to a video switch SWA is a video signal used normally in a video equipment to be checked and a signal inputted to a video switch SWB is a signal in which a pedestal level of a black signal level is changed to a level being 0V or below. A horizontal synchronizing signal and a vertical synchronizing signal separated from an input video signal via a synchronizing separator circuit 4 are inputted to an H time adjustment device 5 and a V time adjustment circuit 6. The circuits 5, 6 are adjusted to switch each video switch near the synchronizing signal of the input video signal to form a synthesis signal superimposing the output signal of the pedestal level adjustment circuit 3 onto the SYNC tip of the synchronizing signal of the input video signal to the location near the tip and the video signal is inputted to a video device 8 to be checked.
Patent JP-2000006513-A (JP)
Title: Sheet for ink jet recording
Inventor: TAKAHASHI TOMOMI
IPC: B41M5/50
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording which shows superb luster on the surface of a recording medium, smoothness and further high ink absorption, image chromophoric properties, clarity and water resistance as well as high print density and image quality and reliable continuous paper run properties. SOLUTION: In an ink jet recording medium having at least single recording layer on one of the faces of a base material, a back face coated layer containing a micropigment with 1 μm or less average particle dia. is formed on the other face of the base material. In addition, the micropigment content of the back face coated layer is 50 wt.% or more and the thickness is preferably 0.1-15 μm as the characteristics of the sheet for ink jet recording.
Patent JP-H0571298-A (JP)
Title: Tunnel backfilling method
Inventor: ISHIDA KIKUO
IPC: E21D9/06
Filed: 1991-06-17
Abstract: PURPOSE:To make it possible to backfill an unnecessary tunnel safely. CONSTITUTION:The outside of a tunnel 50 is surrounded by an outer shell 2. An unbackfilled part 55 of the tunnel 50 is separated from a backfilled part 57 by a tail partition-wall of the inside of the outer shell 2. A bedrock 60 of the outside of the tunnel 50 is excavated by an excavator 7, and the outer shell 2 is driven forward. A segment 51, etc., are disassembled inside the outer shell 2 to remove. While filling muddy water 58 into the backfilled part 57, the tail partition wall 9 is driven forward to the unbackfilled part 55. The muddy water 58 in the baclcfilled part 57 is substituted by backfiller 56.
Patent JP-S6415118-A (JP)
Title: Gas treatment tower
Inventor: NAKAYAMA MASUO
IPC: B01D53/52
Filed: 1987-07-09
Abstract: PURPOSE:To prevent channelling by providing impedient layers on plural upper and lower stages with specified intervals in a chemical agent packing layer and forming impedient layers for preventing side leak in the upper stage and for equalizing the pressure loss in the lower stage. CONSTITUTION:IN the lower stage of inner part of desulfurizing agent 2 in a desulfurization tower 1, type impedient layer 6 for equalizing the pressure loss is formed in annular shape which consists of a granular body L of 4-8mm grin size in the inside and a granular body S of 2-4mm grain size in the outside. In the upper stage, on the other hand, the impedient layer 7 for preventing side leak consisting of a granular body L of 4-8mm grain size is formed along the inner wall in an annular shape with a distance between the impedient layer 6. Thus, the channelling is prevented and the gas treatment efficiency is improved.
Patent JP-H0337798-A (JP)
Title: Traffic signal controller
Inventor: SUEYOSHI FUTSUKI
IPC: G08G1/08
Filed: 1989-07-05
Abstract: PURPOSE:To execute the control adapted to a traffic state by setting and updating automatically a control constant for an induction control, based on the number of passing vehicles in the course of a blue time and vehicle speed data, and executing the induction control so that blue is brought to an end at the time when a ratio (the number of passing vehicles/blue time) of passing vehicles in the course of a blue time brought to induction control is maximum. CONSTITUTION:A CPU 1 predicts the efficiency (number of passing vehicles/display blue time) of passing vehicles in a stop line position from a sensing puzzle from a sensor installed in the upstream of an intersection, and displays blue until the time point when the efficiency is maximum. The CPU 1 predicts that the largest effect is brought on when the induction control is brought to an end in which time point of the present time point, one second after, two seconds after and N seconds, based on the traffic volume obtained from the sensor and the running time extending from a position of the sensor to the stop line, and brings blue to an end at the time when the effect is the largest. In this state, by deriving the running time by dividing a distance from the stop line of the sensor by an average of the vehicle speed obtained from the sensor, the control adapted to a state can be executed. In such a way, by updating momentarily a running time constant, the signal control corresponding to a traffic state always is executed and safety and smoothness of the traffic are maintained.