baber/WOPTO huggingface dataset:
Patent JP-S63157719-A (JP)
Title: Manufacture of rectangular pipe
Inventor: SUMIMOTO DAIGO
IPC: B21C37/15
Filed: 1986-12-22
Abstract: PURPOSE:To prevent seizures of die and plug and to manufacture a rectangular pipe excellent in accuracy of dimensions by specifying relations between an inlet shape of the die and throttle angles of the side parts and corner parts and the inclination angle of the plug, then by reducing a diameter of a circular pipe. CONSTITUTION:In the state of drawing the base pipe (circular pipe) through the die and plug to make the rectangular pipe while reducing the diameter, the inlet shape of the die is made large than the prescribed rectangular pipe and the rectangular shape is made larger in its length of the diagonal line than the diameter of the base pipe. Furthermore, the difference between the maximum values of the side parts and the throttle angles theta1, theta2 of the corner parts is made to become within 15 deg.. More, the inclination angle of the side parts of the plug is made by 2-10 deg., the inclination angles phi1, phi2 of the corner parts is made by 1-5 deg.. Both or one of them of the die and plug of these shapes are used. In this way, even if relatively at high reductions, the rectangular steel pipe, etc., are manufactured without generating any seizure of the die and plug.
Patent JP-2001120735-A (JP)
Title: Pachinko machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To realize a pachinko machine that can work normally in such a manner that it is not until other substraits are set up that a main substrait is set up, when the required time for each substrait to be set up is different when a power is supplied. SOLUTION: A frequency division counter 81 divides 2.048 MHz inputted to clock input 81b and gains delayed time 16.4 seconds. After that, an ON signal is outputted to an AND circuit 82. If an ON signal is inputted from 12 V power source monitor circuit 78a, the ON signal is inputted from the AND circuit 82 to a reset permission signal input portion 50c of a CPU unit 50. The CPU unit 50 starts controlling a pachinko machine 1 according to a reset signal 2 m/see unit from a cutting-in circuit and a control program memorized in ROM.
Patent JP-S63160116-A (JP)
Inventor: TACHIBANA SADAO
IPC: H01H13/70
Filed: 1986-12-24
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-H08221145-A (JP)
Title: Pedal of integral structure
Inventor: HANSUUUBUE BAUMAN
IPC: G05G1/30
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a pedal in an injection molding method using an easily removable molded core while an intensity which is sufficiently resistant against the highest load is ensured in the lower area of the pedal in the pedal in an integral construction for automobile. SOLUTION: The pedal main body is provided with at least two separated sections 2 and 4, and the section 2 holding a pedal 3 in the section is provided with at least a first reinforcing rib 8 and a second reinforcing rib 9 extending in a horizontal plane. The second reinforcing rib 9 directly adjacent to the pedal 3 is arranged almost in parallel to the first reinforcing rib 8. Also, an outside wall 10 and a front wall 11 or the pedal 3 are extended to a core pulling-out direction with acute angles against the ribs 8 and 9 so that wedge- shaped hollow rooms 12 and 13 can be formed, and the hollow rooms 12 and 13 have a rectangular hollow room 16 between them.
Patent JP-2000093017-A (JP)
Title: Movable small lumber-collecting machine
Inventor: FUJINAKA KENJI
IPC: A01G23/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a movable small lumber-collecting machine capable of simply and lightly tensing or loosing an endless line spanned at a site for collecting lumbers by the use of the lumber-collecting machine, capable of forcedly shortening a distance between the position of a pulley and a drum to prevent the lumber-collecting machine from falling, capable of reducing the size of the machine, and capable of spanning the line for a long distance. SOLUTION: A lumber-collecting machine is loaded on a work vehicle having a moving ability, and the work vehicle is forward or backward moved to tense or loose an endless line 8, thus simply spanning the endless line 8. A fleet angle- securing pulley 12 is disposed between a pulley angle 5 and a lifting drum 13 to maintain the fleet angle and simultaneously lower the position of a guide pulley 4, thus reducing the size of the machine and decreasing a force for bringing down the lumber-collecting machine. The position of the fleet angle-securing pulley 12 is adjusted to enlarge the width of the lifting drum 13 and increase a capacity for winding up a wire rope. Thus, the endless line can be spanned for a long distance.
Patent JP-2000125113-A (JP)
Title: Picture composition method and picture reproduction method
Inventor: SUGIURA MASASHI
IPC: G06T1/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To composite picture data by the different number of data bits by copying the prescribed number of bit values in first picture data with the small number of data bits, converting data and compositing first picture data which are data converted with second picture data. SOLUTION: Picture data different in the number of data bits, which are inputted from an input device 1, are individually stored in storage device M1-Mn. Four picture element values are stored in the storage device M1 as first picture data of four bits and eighteen picture element values are stored in the storage device M2 as second picture data of eight bits. It is assumed that four picture element values in second picture data are required to be substituted for first picture data. A synthesis device 2 copies the respective picture element values of first picture data and connects them. Since first picture data apparently has eight data bits, it can be comparited with second picture data.
Patent JP-H06130575-A (JP)
Title: Pair of sensitized papers
Inventor: UMEMOTO AKIO
IPC: G21K4/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide a pair of sensitized papers ensuring more excellent sharpness and further enhanced photographic sensitivity as compared with a conventional one. CONSTITUTION:This pair of sensitized papers is a combination of front and rear sensitized papers each having a substrate and a phosphor layer formed on the substrate. The X-ray absorption factor of a phosphor used in the phosphor layer of the front intensifying screen is lower than that of a phosphor used in the phosphor layer of the rear sensitized papers and the X-ray absorption factor of the phosphor layer of the front sensitized paper is lower than that of the phosphor layer of the rear sensitized paper.
Patent JP-H04177871-A (JP)
Title: Semiconductor integrated circuit
Inventor: KITAHATA HIDEKI
IPC: H01L21/822
Filed: 1990-11-13
Abstract: PURPOSE:To enable heat dissipation of a polycrystalline silicon resistance layer to be improved by making thin only an insulation film which is formed under the polycrystalline silicon resistance layer. CONSTITUTION:An n-type epitaxial layer 2 is provided on a p-type silicon substrate 1 and then a silicon oxide film 3 reaching a silicon substrate 11 is formed by performing thermal oxidation of the epitaxial layer 2 and a thin silicon oxide film 4 is formed on a surface of the epitaxial layer 2. Then, a polycrystalline silicon resistance layer 5 is formed selectively on the silicon oxide film 4. Thus, by making thin the thickness of the silicon oxide film 4 at the lower part of the polycrystalline silicon resistance layer 5, efficiency of heat dissipation of the silicon substrate 1 is improved and temperature increase in the polycrystalline silicon resistance layer is restricted.
Patent JP-H10146437-A (JP)
Title: Playing machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a playing machine capable of minimizing the adverse effects due to damaged data by an external noise and the like. SOLUTION: The normal patterns process flag data are saved into a memory area consisting of total 8-bit from zero-bit up to the seventh bit. The non- information-bit area (second-to-seventh bit area) other than the zero/first-bit area is masked to make it possible to eliminate the damaged data, even if any data in the non-information-bit area were damaged by noise.
Patent JP-H02152508-A (JP)
Title: Cylindrical filter body for precoat filtration
Inventor: SUGIURA OKINORI
IPC: B01D29/13
Filed: 1988-12-06
Abstract: PURPOSE:To uniformize the thickness of a precoating layer by making the cross-sectional area of a through hole per unit area of the outer surface of a core cylinder in the vicinity of the lower end of the cylinder two or more times as large as that in the vicinity of the upper end. CONSTITUTION:Six liq. passage holes are bored in a hard synthetic resin pipe having 26mm outer diameter, 3 mm thickness, and 80cm length at the upper part at the rate of two units per 15cm length of the pipe. Four liq. passage holes are bored at the intermediate part at the rate of two units per 10 cm length of the pipe. In addition, 16 liq. passage holes having 3mm diameter are bored in the same way at the upper part at the rate of 4 units per 10cm length of the pipe, 16 holes at the lower part at the rate of 4 units per 2.5cm length of the pipe, and further 16 holes at the intermediate part at the rate of 4 units per 7.5cm length of the pipe. A woven mat of polyamide fibers is wound on the outer surface of the cylinder, and a filter cloth of polypropylene fibers is placed thereon.
Patent JP-H11143404-A (JP)
Title: Reflection type liquid crystal display device and projection type liquid crystal display device using the same
Inventor: INOUE SHUNSUKE
IPC: G02F1/1343
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-image quality display device preventing the deterioration of contrast due to the aberration and the dispersion in the shape of micro- lenses by providing a first reflection region having a high reflection factor against visible light and a second reflection region arranged around the first reflection region and having a reflection factor lower than that. SOLUTION: A picture element reflecting electrode 110 is constituted of a first high-reflection region 125 having a high-reflection factor metal 114 on the surface and a second low-reflection region 124 surrounding it. The high- reflection region 125 with a high reflection factor reflects the main image signal component of incident light, and the low-reflection region 124 with a low reflection factor hardly reflects the light component forming no image due to aberration and the stray light component, thereby a high-contrast and high-quality image can be obtained without causing the alignment irregularity of a liquid crystal and the deterioration of contrast.
Patent JP-H11138816-A (JP)
Title: Ink-jet recording head, ink-jet cartridge, and ink-jet recording device
Inventor: FUKUI SHIGEKI
IPC: B41J2/175
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To realize an ink-jet recording head which stabilizes a discharge amount of a recording liquid and obtains an ink discharge speed sufficiently, thereby being stabilized in discharge characteristic for the recording liquid. SOLUTION: A discharge opening-forming member 23 is constituted of a top plate part 21 having a groove 25 at a front face and a groove to be a common liquid chamber 17, and an orifice plate part 22 where a through hole 24 communicating with the groove 25 is formed. An opening at the opposite side to the groove 25 of the through hole 24 becomes a discharge opening 8. A discharge energy-generating element 14 is formed at a substrate 13. The substrate 13 is united to the front face of the top plate part 21 so that the discharge energy-generating element 14 is arranged at the groove 25. A bottom part of the groove 25 is a flat part 26. A distance (a) between an opening 27 of the through hole 24 at the side of the groove 25 and the flat part 26 is set to be 6 μm.  In discharging a recording liquid, accordingly, air bubbles of a larger radius than 6 μm are never discharged together with the recording liquid from the discharge opening 8.
Patent JP-2001125818-A (JP)
Title: System for managing resource
Inventor: TAKANO SHUNEI
IPC: G06F15/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a resource managing system for quickly executing the release of resource assignment when a client to which a resource is assigned is down, and for preventing the deterioration of the performance of the resource assignment processing to each client after the client is down. SOLUTION: A resource assigning part 7 judges whether or not the assignment of a resource to a client is valid according to whether or not a resource management generation held by a resource management generation management table 3 and a resource management generation held by a resource management table entry 41 are made coincident with each other, and decides whether or not a request for the assignment of a resource from the client should be accepted. Also, when the client is down, a resource assignment releasing part releases the assignment of all the resources to the client which is down in a batch by changing the resource management generation of the resource management generation management table 3.
Patent JP-H03168114-A (JP)
Title: Vacuum cleaner
Inventor: TAKAGI MASAYUKI
IPC: A47L9/00
Filed: 1989-11-29
Abstract: PURPOSE:To make it possible to avoid obstructions such as furniture or pillar, etc., easily and follow smoothly to the direction pulled by a hose by a method wherein the title vacuum cleaner is provided with an approximately ring shaped cushioning body which is rotatable forward and a ring spring which suppresses the rotation of the ring shaped cushioning body. CONSTITUTION:During cleaning or at the time of moving, if a hose is pulled in the approximately advancing direction under a condition where a corner of furniture or pillar is in contact with the top part of a bumper 12, a ring shaped cushioning body 10 rotates with a protrusion 13 as its axis, and avoids the furniture or pillar. At this time, a second protrusion 20 presses one end 16b of a ring spring 17 in the direction shown by a solid line arrow, and by reaction force, the end 16a presses the second protrusion 20 in the direction shown by the solid line arrow, and therefore, a main body 3 moves in the direction shown by a chain line, and avoids collision with the furniture or post. When the furniture or post separates from the bumper, the end 16b of the ring spring 17 returns to the original state, and at the same time, the ring shaped cushioning body 10 returns to the original state. In addition, since the ring spring functions in the relative rotating motion between the ring shaped cushioning body and the main body, avoiding of furniture and pillar is further improved.
Patent JP-H07162044-A (JP)
Title: Single-electron tunnel element and circuit using the same
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1993-12-08
Abstract: PURPOSE:To realize a single-electron tunnel element of high operation margin which is operated by signal charge smaller than or equal to a fraction of electron charge, and has amplifying function of electric charge, storing function and logic function. CONSTITUTION:The title element is provided with a fine region 23 acting as metal, three or more channels, and electrode 22 or 25. The channels are formed so as to correspond with the fine region 23, can give and take the charge of a single electron or the smaller charge between the fine region 23 and other circuits, and are composed of, e.g. a plurality of capacitors or tunnel junctions. The electrode 22 or 25 faces the fine region 23 via the channels, and a change potential is given by capacitive or resistive coupling. One out of the channels is formed of a capacitance 24 (or a tunnel junction), and the other channels are tunnel junctions.
Patent JP-H08231112-A (JP)
Title: Pile forming device
Inventor: PIITAA HAIRAA
IPC: B65H29/58
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To shift operating mode with small power by maintaining a spring in a state of being urged in a part of a moving stroke with a cam, and maintaining a leading edge stopper at a butt position with the spring force, in a device forming pile from a sheet stream descending in a generally horizontal posture. SOLUTION: A stop lever 11 is fixed to a stopper shaft 7 supporting a front end stopper 4 disposed on a front surface 6 of a pile 5, and a spring force of a spring 15 is actuated on the stop lever 11. One end leg part of the spring 15 is engaged with a cam 17 which can move between first and second cams along a part of a moving stroke. When the cam 17 is at the first cam position, a spring 15 is maintained in a state of being urged along the part of the moving stroke from the cam position as a starting position, and when the cam 17 is at the second cam position, the stop lever 11 is maintained at a second stop lever position. A slider 23 moved with the cam 17 is engaged with a locker arm 24 provided on a locking lever 14.
Patent JP-H09142128-A (JP)
Title: Suspension device for vehicle
Inventor: UEMAE HAJIME
IPC: B60G17/015
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make problems on a riding confortableness and steering stability compatible with each other, in a suspension device for a vehicle having a spring mechanism arranged in series to a damper device. SOLUTION: A spring mechanism 50 to vary a spring constant is arranged in series to a damper device 40 between a lower arm 23 and a car body 21. Sensors 63-66 detect a physical amount related to the posture change of a car body and a microcomputer 68 decides respective spring constants increased according to the increase of respective physical amounts. In decision of a spring constant, when a car speed detected by a car speed sensor 67 is increased, the spring constants are set to respective high values. The microcomputer 68 controls the spring constant of the spring mechanism 50 to a maximum value or an average value of the spring constants. This constitution properly sets the spring constant of the spring mechanism 50 according to the posture change of the car body 21 and makes the riding confortableness of a vehicle and steering stability compatible with each other.
Patent JP-H07162080-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: SHIGIHARA KIMIO
IPC: H01S5/00
Filed: 1993-12-08
Abstract: PURPOSE:To enable accurate APC control by shielding a return light on the front surface of a light shielding member and preventing the incidence to a photodetection element. CONSTITUTION:The title device is provided with an edge emission type laser element 21, a photo detection element 22 for monitoring light intensity which is arranged on the rear end surface side of the laser element 21, and a light shielding member 23 which shields a light between the front end surface side and the photodetection element 22. The width of the light shielding member 23 is larger than the width of light receiving region of the photodetection element 22. When the laser element is coupled to an optical fiber or an optical disk through an optical system, a light is reflected from the optical system or the optical fiber or the optical disk, and becomes a return light ch3 which returns to the laser element 21. The return light ch3 collides against the front surface of the light shielding member 23 and is shielded, so that the incidence to the photodetection element 22 is blocked. When APC control is performed by receiving a back surface light ch2 with the photodetection element 22, back the influence of the return light ch3 can be eliminated, and the APC control with high precision is enabled.
Patent JP-H09169519-A (JP)
Title: Silicon-rich zeolite, method for preparing the same and method for removing mercury from gas
Inventor: TOOMASU FURAI
IPC: B01D53/64
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing mercury from gases in a method in which an adsorbent has a high service life and simple regenerability.  
     SOLUTION: The zeolite rich in silicon has a SiO 2 /Al 2 O 3  ratio of 30 to 1,000 and is impregnated with metal copper and/or silver. The mercury is removed from the gases, for example, waste gases of waste incineration equipment, by passing the gases through the zeolite which is rich in silicon, is impregnated with the copper and/or silver and has the SiO 2 /Al 2 O 3  ratio of 30 to 1,000. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000127291-A (JP)
Title: Metal foil laminated sheet
Inventor: TSUNEKAWA TAKEYUKI
IPC: B32B3/10
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance handlability, preventing burrs or notches from being formed on the periphery of metal foils and to form a rubber part and a metal foil part into different shapes by adhering a large number of metal foils to one side of a rubber sheet in an island form. SOLUTION: A large number of metal foils 2 are adhered to one side of a rubber sheet 1 in an island form. The sheet 1 comprises a silicone rubber, ethylene-propylene rubber, acrylic rubber, acrylonitrile-butadiene rubber, chloroprene rubber, etc., and the thickness thereof is preferably 10-500 μm. The metal foil 2 has a thickness of 100 μm or less and copper, copper alloy, aluminum, aluminum alloy, iron, stainless steel, nickel, tin, titanium, gold, silver, etc., can be used. If the foils 2 are adhered at regular intervals 3 and holes are punched into the sheet 1, the interval 3 serves as a punching clearance. Particularly, after the foils are formed over the entire surface of the sheet, in a method wherein unnecessary metal parts are removed by etching, burrs or notches are not produced on the periphery of the foil.
Patent JP-2001122109-A (JP)
Title: Magnet belt drive type conveying equipment
Inventor: SHIGEMATSU YASUSHI
IPC: B61B13/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To make conveying equipment for materials and bars travel by comparatively large thrust, to improve gradeability, and to enable smooth passing through a sharp turning section. SOLUTION: In a tunnel, a locomotive 3 of a conveying vehicle 2 is driven by a magnet belt driving device 7 to make a truck 4 travel along a guide rail 1. A stable wheel 5 traveling on the ground is provided on front and back sides of the locomotive 3, and a supporting wheel 6 traveling on the guide rails 1 is provided at a center between the front and back sides. The locomotive 3 has a frame 8 wherein a plurality of a crossbeam are laid between a pair of right and left side beams in a back-and-forth direction. A supporting frame 10 of the magnetic belt driving device 7 is coupled to the frame 8 by a coupling arm 11 so as to relatively displace in a lateral direction. A guide roller 12 rolling on both web surfaces of the guide rail 1 is horizontally journalled at both of back and forth ends of the supporting frame 10 in the magnet belt driving device 7. A magnetic belt 15 is looped between a driving and a follower drums in a lower stage of the supporting frame 10. The magnetic belt 15 is magnetically adsorbed to the guide rail 1 to draw-around drive.