baber/WOPTO huggingface dataset:
Patent JP-S6297879-A (JP)
Title: Type support device for printer
Inventor: KITAZUMI YASUHIKO
IPC: B41K3/12
Filed: 1985-10-24
Abstract: PURPOSE:To enable types to be easily replaced, by providing a main shaft which has one end supported in a cantilever form by a bearing at a frame of a printer and is connected to a power source, and a type support member which is detachably fitted to the free end side of the main shaft. CONSTITUTION:Movable plates 45, 45 split into plurality are supported by a type support member 12 so that they can be slidden relative to a base disk 42, and types 15 are arranged on the movable plates 45, 45 along a circle. When the base disk 42 fitted to the periphery of a main shaft 18 is forcibly pulled in the axial direction, the two movable plates 45, 45 are slidden on slant surfaces of a tapered annular groove 39 and are moved away from each other while extending springs 48, so that the type support member 12 can be detected from the main shaft 18 with a weak force. When the type support member 12 is again fitted to the main shaft 12 from the free end side, the two movable plates 45, 45 are moved away from each other in the directions opposite to the tensile forces of springs 47. Although the true circle along which bar members 52... are arranged is slightly deformed into an elliptical shape, the central aperture edges of the movable plates 45, 45 are slidden into the tapered annular groove 39, so that the arranging shape of the bar members is returned into the circle, and ends of the bar members are fitted into an annular groove 56 provided in the inner surface of the main shaft. Thus, the types can be fixed to and separated from the main shaft 18 through the support member at a single stroke.
Patent JP-H0771003-A (JP)
Title: Car road
Inventor: AOYANAGI TORU
IPC: E01C1/00
Filed: 1993-09-01
Abstract: PURPOSE:To increase straight traveling property of a car and reduce splashing water due to running, by forming the cross section of traveling road so as to be concave and providing a U-shaped groove below the almost center of traveling road. CONSTITUTION:The traveling road 19 of cars is provided adjacent to a sidewalk. The traveling road 19 is made to form a concave face so that the center 31 of traveling road becomes lower than the periphery of the side drain. The slope of road is made about 1.5-2% for instance. A car 2 which has deviated from the road center 31 is forced to incline by the concave profile. At the same time, the component 32 of gravitational weight 33 directing to the road center 31 actuates on the car 2. That is, even when a car deviates from the road center 31 due to driving miss or the like, the car is immediately forced to return to the road center 31. And further, rain water is collected in the U-shaped groove 14 by making use of the concave profile of the traveling road 19.
Patent JP-S6483383-A (JP)
Title: Welding equipment for chip members for engine valve
Inventor: MORITA TADASHI
IPC: B23K11/10
Filed: 1987-09-24
Abstract: PURPOSE:To improve productivity of equipment and to reduce the cost of equipment by providing a reference positioning mechanism to regulate a valve tip feeding face height and arranging a clamping electrode and further, controlling the pressing force to perform welding. CONSTITUTION:A reference positioning device 20 is constituted of a cylinder 21 and a receiving tool 23 and provided to the welding machine main body 1 side. Further, the clamping electrode is formed of a movable side electrode 10 and a fixed side electrode 11 and the vicinity of the shaft tip part of the valve members is clamped thereby. The valve members descend by a shoot mechanism 14 and are lined up and supplied. The members are separated one by one by a selector and supported by the reference positioning device 20 and the height position is regulated by the receiving tool 23. Next, the valve members are held by the clamping electrode and the pressing force of a pressing mechanism 8 is controlled and these members are pressed and welded. Since the valve members with different dimensions can be processed by the same machine, the productivity of the equipment is improved and the cost of the equipment is reduced.
Patent JP-H0289806-A (JP)
Title: Anchor bolt
Inventor: OIDE SETSUKO
IPC: F16B13/08
Filed: 1988-09-24
Abstract: PURPOSE:To increase pull-off strength by a method wherein anti-pull off reinforcing body is mounted internally of the tip part of a drive pin in the drum part of a hollow body. CONSTITUTION:A bullet-shaped rigid body 9 having size larger than that of a drive pin 2 and a pointed tip is mounted internally of a drum part 6 of a hollow body 1. Thus, by driving the drive pin 2, a split 5 of the hollow body 1 is wide opened by means of the bullet-shaped rigid body 9, resulting in the possibility to increase pull-off strength and improve a pull-off preventing effect.
Patent JP-H0874496-A (JP)
Title: Segment-connecting bolt box closing method
Inventor: ISHII MITSUHIKO
IPC: E21D11/04
Filed: 1994-09-08
Abstract: PURPOSE: To simplify closing operation, shorten a construction period and close firmly so as to prevent the turbulence of water flow in a pipeline by fitting covers with holes opened, into opening parts in such a way as to be flush with the inner surface of plural segments so as to close the opening parts. CONSTITUTION: The respective faces of plural segments are jointed to each other to assemble an underground buried pipeline. Connecting bolt boxes 3, 3...3 are formed at the inner peripheral edges 2 of the segments, and the end faces 5, 5...5 are jointed to each other by bolt nuts 4, 4...4 to assemble. At this time, covers 12, 12 with holes 11, 11...11 opened are fitted into the opening parts 6, 6...6 of the connecting bolt boxes 3, 3...3 in such a way as to be flush with the inner surface 13 of the segments 1 so as to close the opening parts 6. At least two holes 11 are needed for the cover 12, and the covers 12 are fitted into the opening parts 6 through an adhesive. The connecting bolt boxes 3 can be thereby closed with the inside in the hollow state only by fitting the covers 12 into the opening parts 6.
Patent JP-H04118264-A (JP)
Title: Sheet feed mechanism for printer
Inventor: KANO MASAKI
IPC: B41J25/304
Filed: 1990-09-10
Abstract: PURPOSE:To improve the possibilities of feeding cut sheets, especially cut sheets by providing an interlocked adjustment mechanism between a printing head and a platen and changing the pressing force of an auxiliary guide plate so that the pressing force becomes low when the gap is small and becomes high when the gap is large. CONSTITUTION:A lever 14 is fixed to the end of a stay shaft 7 and if the shaft 7 is pushed down in an arrow A direction, for example, a cap 9 attached to the stay shaft 7 moves to the right due to the eccentric rotation of the stay shaft 7. A printing head 6 mounted on a carrier 9 moves in such a manner that the gap between the printing head and a platen 1 becomes widened, and is adjusted to the thickness of the sheet. An eccentric cam 15 is fixed so that its pressing force to an auxiliary guide plate 5 is low when the gap between the printing head 6 and the platen 1 is small and the pressing force is high when the gap is large. If the thickness of a cut sheet is large, the gap between the printing head 6 and the platen 1 is widened by operation of a lever 14, and at the same time, a pressing mechanism 13 is activated to increase the pressing force of the auxiliary guide plate 5.
Patent JP-S60129614-A (JP)
Title: Potentiometer
Inventor: TASAKA YOSHIROU
IPC: G01B11/26
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate backlash or the like with a high resolution while achieving a smaller size by arranging a cam whose radius varies in propotion to the angle of rotation and a laser interferometer for measuring the diameter of the cam. CONSTITUTION:A cam 3 with the shape as given by l=atheta+b (where, (a) and (b) are constants) is pivoted rotatably in a cylindrical case 1 while a laser interferometer 4 is fixed on the surrounding wall of the case 1 so as to face the cam to irradiate it with a laser light centered on the main axis of the circumference thereof 3. The distance (x) is determined with the interferometer 4 to find the angle of rotation. The resolution B is expressed by B=(lmax-lmin)/lambda when the laser wavelength is represented by lambda and this ensures a high resolution.
Patent JP-S6482741-A (JP)
Title: Remote centralized maintenance operation system for exchange
Inventor: ISHIDA FUMIKO
IPC: H04M3/22
Filed: 1987-09-24
Abstract: PURPOSE:To shorten the control processing time of a held fixed-time command by storing data required to the fixed-time command registered from a terminal in an index part, and referring to the index part at every constant time by a schedule control part and extracting a corresponding fixed-time command. CONSTITUTION:When the fixed-time command is inputted from the terminal 12, a data reception control part 2 stores the received fixed-time command in a command holding part 3 and stores the command data required to discriminate the fixed-time command in the index part 4. The schedule control part 5 refers to the index part 4 at constant intervals of time to retrieve the command data on the corresponding fixed-time command and when the corresponding command data is found, the schedule control part 5 extracts the fixed-time command from the command holding part 3, so that the command is sent out by a command sending control part 6 to exchanges 9 and 10 through lines 7 and 8. Thus, the schedule control part 5 refers to the index part 4 after the fixed-time command registration to sends the fixed-time command out.
Patent JP-H1179001-A (JP)
Title: Crawler type working machine
Inventor: SAKAI TORU
IPC: B62D49/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance work and the like of the transmission case of a crawler type working machine. SOLUTION: A crawler type working machine is provided at its crawler with a left and right pair of frame forming bodies 10 extending longitudinally, a lifting/lowering means support 62 arranged detachably across the crawler between the rear ends of both the frame forming bodies 10, on which support a lifting/lowering means 5 is mounted, and a transmission case 55 arranged between both the frame forming bodies 10 just under the support 62.
Patent JP-S60130921-A (JP)
Title: Multi-input cmos gate circuit
Inventor: HASHIRANO MASARU
IPC: H03K19/0944
Filed: 1983-12-20
Abstract: PURPOSE:To eliminate the charge distribution due to floating capacitance by adding a load element to an (n+2) multi-input CMOS gate circuit having less number of component elements. CONSTITUTION:The load element QL2 is connected between the connecting point of the 1st power supply VSS and the 2nd power supply VSS. In this circuit the level of a1-a4 is all at L during the period 0-1, only a P-channel transistor (TR) QP1 is turned on and QN1-QN4 are all turned off. Thus, an electric charge is charged to a C1 by the QP1, while an electric charge is charged to the 2nd load element QL2 being comparatively low in the resistance to a C2. When the charging is finished in the period of 0-1, the C2 is charged up to a VDD level. Thus, the a1 goes to H at the next period 1-2 and no charge distribution from the C1 to the C2 when the QN1 is turned on takes place. The operation is similar in other periods.
Patent JP-H0287646-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIKAWA HIDEAKI
IPC: H01L29/68
Filed: 1988-09-26
Abstract: PURPOSE:To simplify isolation of an element and a passivation manufacturing process on the side of the element and to reduce damage of the element caused by a manufacturing process by a method wherein a recessed part in a semiinsulating compound semiconductor substrate is filled with a compound semiconductor layer of a laminated structure and this constitutes the element. CONSTITUTION:A protective film 14 having a window 14a is formed on a semiinsulating compound semiconductor substrate 11; by an etching operation using the protective film 14 as a mask, a recessed part 15 whose bottom 15a is as wide as or wider than the window 14a is formed in the substrate 11. A compound semiconductor layer 13 of a laminated structure is grown in the recessed part 15 by molecular beam epitaxy using an organic metal gas as a molecular beam in a state that the substrate 11 is provided with the protective film 14.
Patent JP-H08102103-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: KUROSAWA YOSHIKO
IPC: G11B11/105
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a magneto-optical recording medium with which excellent reproducing characteristics are obtainable in a high-density recording and in which a laser beam having good durability is used. CONSTITUTION: This magneto-optical recording medium is formed by laminating a magnetic layer having an NiAs type crystal structure including Mn and an intermediate layer having a film thickness to allow the sufficient transmission of a laser beam on its light incident direction side of light and a Clb type crystal structure. A good result is obtd. if the formation is executed while a substrate is heated by a method of successively forming the intermediate layer and the magnetic layer on the substrate or a heat treatment is executed after film formation. A is preferably >=1 kinds among Sb, Bi, Sn, Al, Cu, Ge and As if the magnetic layer is assumed to be MnA. X is preferably >=1 kinds among Pt, Pd, Ti, V, Cu, Zn, Ru, Rh, Ag, Au, Os and Ir, Y is among Mn, Cr, Fe, Co, Ni, and Z is >=1 kinds among Sb, P, As, Bi, Si, Ge, Sn, Pb, Al, Ga, In, Tl, S, Se and Te, if the intermediate layer is assumed to be XYZ. As a result, a thin film having the Kerr rotating angle higher than the Kerr rotating angle of amorphous thin films of rare earth-transition metals and high durability is produced.
Patent JP-S62100884-A (JP)
Title: Picture processor
Inventor: KAWAMURA NAOHITO
IPC: G06T1/00
Filed: 1985-10-29
Abstract: PURPOSE:To detect an edge accurately even with a variable density picture of light colors of the same group and also synchronously with the reading of the picture data, by recognizing whether or not a noticed picture element is equal to the edge of the picture information from the difference of color information between the noticed picture element and a picture element in the vicinity of said noticed picture element. CONSTITUTION:A picture is scanned and separated (10) into three primary colors R, G and B to be written to buffers 12-14. The picture element selecting circuits 15-17 extract the data on a noticed picture element and the picture element adjacent to the noticed picture element and deliver them to a color difference arithmetic circuit 18. The circuit 18 squares the difference between the noticed picture element and its adjacent picture element for those color elements R, G and B respectively and adds these differences together. Then the output of the circuit 18 is compared with the threshold and a threshold processing circuit 19 by which '1' is delivered when the output of the circuit 18 is larger than the threshold and an OR circuit 20 which decides an edge when the outputs of each threshold processing circuit are equal to '1' are provided.
Patent JP-H0770905-A (JP)
Title: Framework bag embroidery apparatus of multi-head electronic embroidering machine provided with cylindrical head
Inventor: SATO MASAAKI
IPC: D05C7/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a framework embroidery apparatus to be set on a multi- head electronic embroidering machine provided with a cylindrical head, capable of quickly and easily stretching a bag on a frame and widening the embroidery area and enabling machine-sewing work in stretched state. CONSTITUTION:An insertion part 2 to be inserted into an elastic pressing plate H fixed to the main body of a multi-head electronic embroidering machine is integrally attached to the back of an embroidery frame main body 1 composed of a long cylindrical casing 3 and a lid frame 7. The cylindrical easing 3 has an opened hole 4 at the back to allow the insertion of a cylindrical bed S of the multi-head electronic embroidering machine, an embroidering lower frame hole 5 having broad width and formed on the upper face of the easing in longitudinal direction and a space 6 formed in the easing for allowing the two-dimensional movement of the cylindrical bed S in longitudinal and lateral directions. The lid frame 7 has an embroidery lid frame hole 8 coinciding with the embroidering lower frame hole 5 openably pivoted to the upper rear end of the long cylindrical easing 3 with a hinge 9.
Patent JP-H0957407-A (JP)
Title: Manufacture of granular mold powder for continuous casting
Inventor: MATSUYAMA TOSHIO
IPC: B22D11/111
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem in which carbonic acid composition or metallic heat generating agent in the raw powder material are reacted with water to make granulation impossible, or a problem in which the function is deteriorated when water is added to the raw powder material in which carbonic acid composition and/or metallic heat generating agent are blended to manufacture granular mold powder for continuous casting through granulation and drying. SOLUTION: In the case of the atomizing granulation, water is added to the raw powder material to make the slurry, the slurry temperature is kept <=30 deg.C, and the hollow granular mold powder is manufactured through atomizing and drying. In the case of the mixed kneading, water is added to the raw powder material and kneaded, and the hollow granular mold powder is manufactured through the drying after the extrusion granulation, the stirring granulation, or the rolling granulation while or after the temperature is kept <=40 deg.C.
Patent JP-H0796839-A (JP)
Title: Riding type work vehicle
Inventor: TANI KAZUNORI
IPC: B62D1/12
Filed: 1993-09-28
Abstract: PURPOSE:To facilitate operation of a travel car body by an auxiliary handle lever with simple and inexpensive constitution. CONSTITUTION:An installing part to connect an auxiliary handle lever 14 to operate a steering link mechanism 10 from outside of a car so as to be mountable and demountable freely, is arranged in this steering link mechanism 10 to interlock/connect a steering wheel 6 operable from a boarding position with/to direction control wheels 2, and a lever posture changing means A is provided to change a vertical angle of the auxiliary handle lever 14.
Patent JP-H02186284-A (JP)
Title: Magnetic flux sensor used in magnetic field for detecting flux density
Inventor: JIEEMUZU EICHI ANDORASU
IPC: G01R33/07
Filed: 1989-09-19
Abstract: PURPOSE: To make it possible to supply output voltage and output current proportional to a force to be applied to an electromagnetic actuator without bridging a magnetic gap by using a magnetic flux square sensor having a first Hall element and a second Hall sensor cascade connected to the first element. CONSTITUTION: The magnetic flux square sensor comprises a first left magnetic flux sensor 24 and a second right magnetic flux sensor 26. The sensors 24, 26 are respectively mounted at pole enlarged parts 25, 27, and an upper stator 12 has a magnetic path 28. The magnetic path is extended from an armature 16 to the armature 16 through the sensor 24, a left coil 18, a stator rear iron 22, a right coil 20 and the sensor 26. Thus, the sensors 24, 26 functionally obtain the same control advantages as those of a magnetic flux controller, and feedback signals proportional to the force are obtained at the sensors 24, 26.
Patent JP-S59137327-A (JP)
Inventor: TERII AREN BENETSUTO
IPC: C03B27/008
Filed: 1983-12-22
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-H0576635-A (JP)
Title: Slot machine
Inventor: KURIHARA SATORU
IPC: A63F5/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a slot machine in which plural credit coins can be automatically thrown in by once operating a start switch. CONSTITUTION:In the case where it is judged to be in a credit mode by a credit coin counting means 35, the maximum thow-in number of coins is subtracted from a count value of the credit coin counting means 35 within the limit of the total number of credit coins counted by the credit coin counting means 35 by the first operation of a start switch 25. Further, there is provided an automatic credit coin throw-in means 39 adapted to transmit a start switch to a drum driving control means 38 by the second operation of the start switch 25.
Patent JP-H0669663-A (JP)
Title: Multilayered substrate incorporating capacitor
Inventor: IIDA MASAYOSHI
IPC: H05K3/46
Filed: 1992-08-18
Abstract: PURPOSE:To provide a multilayered substrate incorporating capacitors in which the incorporated capacitors are closely arranged so that they cannot interfere with each other. CONSTITUTION:The title multilayered substrate 20 is composed of a plurality of insulator layers 11a, 11b, and 11c and at least one capacitor constituting layer 12 and electrode sections 13 are formed in accordance with a conductive pattern between and on the upper and lower surfaces of each layer. In the multilayered substrate 20, the layer 12 is constituted of dielectric layers 12a, 12b, and 12c only in the areas between each capacitor electrode section and, in the other areas, the layer 12 is constituted of insulator layers 12d.
Patent JP-S60133735-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAKIUCHI MASAO
IPC: H01L21/58
Filed: 1983-12-21
Abstract: PURPOSE:To accurately provide a position for mounting a chip by forming a certain stepwise difference on the periphery of the chip in the prescribed positional relation, and bonding it to be disposed at the prescribed position with respect to a heat sink or a substrate while observing the difference. CONSTITUTION:Before a wafer formed for a photointegrated circuit is cut as semiconductor chips 1, the periphery of the chip 1 is etched, and the prescribed stepwise difference 4 is formed at the periphery of the chip formed with an optical part or a photointegrated circuit on the surface of the chip. This difference 4 is formed accurately at the prescribed position as seen from the part 3 on the chip 1. Then, the etched portion is cut in relatively low accuracy, and when the chip is bonded to a heat sink or a substrate, the highly positioned difference is utilized.
Patent JP-S62102000-A (JP)
Title: Take out device for fuel from low temperature liquefied gas tank
Inventor: FURUHAMA SHOICHI
IPC: F17C9/00
Filed: 1985-10-30
Abstract: PURPOSE:To easily remove parts in a tank, by providing a heat insulating layer, which surrounds each side surface of a pump unit, rod and a fuel pipe so as to be isolated from low temperature liquefied gas, while a cylindrical body which can protrude and sink from the point end of the heat insulating layer. CONSTITUTION:A heat insulating layer 10, which surrounds each side surface of a pump unit 4, rod 7 and a fuel pipe 8 so as to be isolated from liquid hydrogen 2, nd a cylindrical body 9, which can protrude and sink in the point end of said heat insulating layer 10, are provided in a fuel tank 1. In this way, since the cylindrical body 9 is sunk to inside the heat insulating layer 10 to seal the liquid hydrogen 2 by extracting the rod 7, parts in the tank can be removed with no necessity for discharging the liquid hydrogen from the tank.
Patent JP-H0576751-A (JP)
Title: Nitrogen oxide adsorbent for psa
Inventor: IWAMOTO MASAKAZU
IPC: B01J20/18
Filed: 1991-09-20
Abstract: PURPOSE:To provide an adsorbent having a large extent of reversible adsorption and fit to remove low concn. NOx by a pressure swing adsorption(PSA) method. CONSTITUTION:One or more kinds of metals selected among Cu, Ag, Sr, Ca, Co, Mn, Ni and Zn are supported on pentasil type zeolite by ion exchange to obtain an NOx adsorbent for a PSA method.