baber/WOPTO huggingface dataset:
Patent JP-2002326288-A (JP)
Title: Tire shaping/molding drum and molding method
Inventor: NAKATANI KATSUHIRO
IPC: B29D30/24
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire shaping/molding drum dispensing with a belt drum and a transfer device, capable of directly pasting up a pasting member such as a belt, a tread or the like on the surface of a carcass in a uniform and simple manner while holding the surface of the carcass molded into a troidal shape to a stable shape, optimum even to the so-called strip building method and capable of molding a tire of high quality. SOLUTION: The tire shaping/molding drum is equipped with a pair of bead locking/turnup parts 101 and 102 arranged in mutually opposed relationship in an axial direction and a core device 2 for expanding the cylindrical carcass CC, of which the bead is locked by the bead locking/turnup parts 101 and 102, from the inner surface thereof in the diameter direction thereof to mold the same into the troidal shape. The core device 2 is arranged between a pair of the bead locking/turnup parts 101 and 102 opposed to each other in the axial direction.
Patent JP-2003244872-A (JP)
Title: Laminated core of heterogeneous material
Inventor: MITSUI TAKAAKI
IPC: H02K15/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated core of heterogeneous material formed by making the most of a characteristic of material for a core piece, for instance, from a laminated plate of heterogeneous material including amorphous, having a large calking strength of the punched core piece even by thinning the respective material for the core piece, superior form strength, further with various superior of electromagnetic characteristics or the like.  <P>SOLUTION: A laminated plate 29 of heterogeneous material is formed by interposing a high magnetic material 32 of difficult workability with workability inferior from a plate material 30, 31 in the upper/lower side, stacked core pieces 23 to 26 of heterogeneous material punched from the stacked plate 29 of heterogeneous material are stacked to a desired stacked thickness via calking parts 27, 28 formed with a notched hole 40, 41 in the center to be formed by cutting down both sides in the lengthwise direction of the notched hole 40, 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245814-A (JP)
Title: Twist drill
Inventor: NISHIKAWA MASAYUKI
IPC: B23B51/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the self-centering ability of a twist drill having cross thinning at the beginning of drilling by reducing a point angle of a chisel edge.  <P>SOLUTION: When a first flank 3 of a drill body 1 is ground using a grinding wheel 9, corners 8 of the drill are positioned so as to come just on a setting reference line P for determining the attitude of the drill or behind the reference line P in the rotational direction. Further, it is preferable that a cutting edge 5 is formed to be a straight line, and an angle θ made by the setting reference line P and the cutting edge 5 is set within the range from 5° to 20° in a view from the drill point of the drill body 1, and a clearance angle β of the first flank 3 is set within the range from 6 to 15°. Because a point angle α2 of a chisel edge 7 that is a compound angle, becomes smaller than that of a conventional twist drill, the self-centering ability of the drill is improved, and the cutting performance of the drill is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245436-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a player can be more amused visually through the appearance of hidden patterns with respect to indications on a variable display device, a special game status can be variously performed by providing two big prize hole apparatuses and interest in an entire game can be improved.  <P>SOLUTION: In the play process of a display game, the prescribed hidden patterns are made appear on a variable display device 310 and further, in the process for hiding any one of displayed identification information with the hidden patterns, the kind of the hidden patterns is changed. Besides, the game machine has a first big prize hole apparatus 24A and a second big prize hole apparatus 24B and as control of the special game status, at least any one of the first big prize hole apparatus 24A and the second big prize hole apparatus 24B is controlled to be opened/closed in a first state disadvantageous for the player and a second state advantageous for the player.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245437-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a player can be more amused visually through the appearance of hidden patterns with respect to indications on a variable display device and a special game status can be variously performed by providing two big prize hole apparatuses.  <P>SOLUTION: In a display game, the hidden patterns are made appear on a variable display device 310 and in a process for hiding displayed identification information with the hidden patterns, the kind of the hidden patterns is changed. As control of the special game status, at least any one of a first big prize hole apparatus 24A and a second big prize hole apparatus 24B is controlled to be opened/closed in a first state disadvantageous for the player and in a second state advantageous for the player. Further, in accordance with whether or not a game status is determined to be controlled advantageously for the player, the progress pattern of the display game with the change in the kind of the hidden patterns is made different and when advantageous control is determined, the first big prize hole apparatus 24A or the like is controlled to be opened/closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252222-A (JP)
Title: Steering device for vehicle
Inventor: HISAIE NOBUTOMO
IPC: B62D113/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of realizing an optimum amount of steering required for a driver and a traveling route.  <P>SOLUTION: This steering device for a vehicle comprise a steering amount detection means for detecting the steering amount of a steering means, a steering torque output characteristic control means capable of changing the characteristics of a steering torque provided for the steering means according to the amount of steering, a steering transmission characteristic control means capable of variably setting steering transmission characteristics specifying the relation of the amount of steering with the steering wheel drive angle of the steering wheel drive means based on the steer amount of the steer means, a running environment detection means for detecting the running environment of the running vehicle, and a driving movement strategy generating means for generating a driving movement strategy based on the running environment detected by the running environment detection means. On the basis of the driving movement strategy generated by the driving movement strategy generating means, at least one of the characteristics of steering torque output by the steering torque output characteristic control means and steering transmission characteristics by the steering transmission characteristic control means is changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258477-A (JP)
Title: Magnetic shielding device
Inventor: MITSUMATA CHIHARU
IPC: H05K9/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the magnetic flux control of a space tends to become insufficient depending upon a basic structure of a conventional magnetic shield since the thickness of a magnetic element must be increased even when the element of a wall surface is formed in double or more multipled structure when shielding characteristics are intended to obtain in a prior art.  <P>SOLUTION: A magnetic shielding device comprises the predetermined shielding space 2 surrounded by a shielding wall 1 having a soft magnetic material, and a means 4 disposed along the wall surface of the wall 1 for applying a magnetic field including at least part of the shielding wall so that the direction is an opposite direction Hc to the direction Ho of magnetization of the soft magnetic material for constituting the shielding wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253797-A (JP)
Title: Structure for bearing sleeper on strut
Inventor: IWAZAWA SHIGENORI
IPC: E04B1/58
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for bearing a sleeper on a strut, which facilitates and ensures level adjusting work and fixing work of the sleeper from above the same.  <P>SOLUTION: According to the structure, the sleeper 2 having an almost cylindrical cross section includes a top surface 2a and a bottom surface 2b which have openings 4, 5 bored therein in the vertical direction. A sleeper bearer 3 has a hole 6 communicating with the opening 5 in the bottom surface of the sleeper 2. The strut 1 has a screw portion 7 at an upper portion thereof, which is inserted into the sleeper 2 via the hole 6 in the sleeper bearer 3 and the opening 5 in the bottom surface of the sleeper 2. The screw portion 7 of the strut 1 inserted into the sleeper 2 is screw-fastened by a level-adjusting nut 9 and a fixing nut 10. The level-adjusting nut 9 is fixed to the sleeper bearer 3 and rotated from the side of the opening 4 in the top surface of the sleeper 2, to thereby vertically move the sleeper bearer 3. The fixing nut 10 is clamped from the side of the opening 4 in the top surface of the sleeper 2, to thereby press and fix the bottom surface 2b of the sleeper 2 from above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257672-A (JP)
Title: Organic el element
Inventor: TSUJIOKA TSUYOSHI
IPC: H05B33/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element capable of enhancing its lifetime to a great extent, compared with a conventional organic EL element consisting solely of an amorphous organic material.  <P>SOLUTION: The organic EL element is composed of a two-layer type cathode 2 formed on a glass base board 1, an electron transport layer 3 consisting of pentacene polycrystal formed on the cathode 2, and a transparent anode 7 formed on the electron transport layer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258385-A (JP)
Title: Semiconductor laser module
Inventor: MAEKAWA KEISUKE
IPC: H01S5/50
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser module which realizes both optical fiber transmission and high-speed modulation by a low-cost configuration by adopting merits of each of an edge-emitting laser device and a surface-emitting laser device.  <P>SOLUTION: Laser light modulated at a high speed by means of the edge- emitting laser device 100 is incident into a DFB laser device 200 which is the surface-emitting laser device. In the DFB laser device 200, the incident laser light is optically amplified and is emitted as a signal light of a single wavelength which is most suitable for propagation by an optical fiber 40 of a transmission path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254288-A (JP)
Title: Blower
Inventor: AOI HIDEKI
IPC: H02K7/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower which efficiently cools a driving element of a motor despite a thin casing.  <P>SOLUTION: The blower comprises a multiblade fan 50 disposed in the casing 30 and mounted on a rotary shaft 43, the drive motor 40, and a control board 60 mounted with a power IC 62. The multiblade fan 50 has an annular support frame 51 mounted on the rotary shaft 43, and a plurality of blades 52 along the circumference of the support frame 51. The drive motor 40 has a stator 45 disposed inside the support frame 51, and a rotor 44 integrated with the rotary shaft 43 in a position enclosed by the stator 45. The power IC 62 mounted on the control board 60 is disposed outside the stator 45 of the drive motor 40 along the radius of the rotary shaft 43, and is oriented to the blades 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254411-A (JP)
Title: Compound pulley and its manufacture
Inventor: OGUCHI SATOSHI
IPC: F16H55/46
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound pulley which reduces the error in feeding due to the eccentricity of the axis of rotation, and also to provide it's manufacturing method.  <P>SOLUTION: This compound pulley is provided with a first pulley 2 having a first mark 5 and a second pulley 3 having a second mark 7. The first mark 5 and second mark 7 are disposed being spaced by the specified distance in the circumferential direction, and the first pulley 2 and the second pulley 3 are combined with each other so that difference between the initial phase of a first sine function which approximates the error in feeding correlated with the rotation angle due to the eccentricity of the axis Y of rotation of the first pulley 2 and the initial phase of a second sine function which approximates the error in feeding correlated with the rotation angle due to the eccentricity of the axis of rotation of the second pulley 3 is generally set 180 degrees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252059-A (JP)
Title: Hinge for opening/closing body of vehicle
Inventor: OWAKI YOHEI
IPC: E05F1/12
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide comfortable opening torque for an opening/closing body without using a damper stay.  <P>SOLUTION: A hinge 3 in this invention comprises: a fixed hinge member 4 fixed on a back door body; a movable hinge member 5 rotatably connected to the fixed hinge member 4 and attached to a window panel; a first link member 6 with its one end rotatably connected to the fixed hinge member 4; a second link member 7 with its one end rotatably connected to the other end of the first link member 6 and with its other end connected to the movable hinge member 5 rotatably on an axis line deviated from the rotational axis line of the movable hinge member 5; and a coil spring 8 disposed between the fixed hinge member 4 and the first link member 6, applying spring force to the movable hinge member 5 in the direction to open the window panel through the first link member 6 and the second link member 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220089-A (JP)
Title: Joint fit stupe
Inventor: HIGASHIYAMA TERUYOSHI
IPC: A61F13/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stupe applied on the joints, which is prevented from easily peeled by physical movement.  <P>SOLUTION: The stupe is cut by about 1.5 cm at two points on both sides thereof to enable itself to fit the joints smoothly to follow the motions thereof when it is applied on elbows orww, knees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269337-A (JP)
Title: Diaphragm pump
Inventor: ONISHI KOJI
IPC: F04B39/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm pump with a diaphragm main body integrally formed for downsizing with a diaphragm part forming a pump chamber, and a suction valve having a thin valve part on a plate-like part connecting diaphragm parts of the diaphragm main body together, whereby noise occurring when the suction valve opens and closes is restrained.  <P>SOLUTION: The thin valve part and the suction valve having an opening on the valve part and the periphery thereof is provided on the plate-like part which connects the diaphragm parts of the diaphragm main body together. Occurrence of noise upon opening/closing of the valve is reduced by providing a recess on the surface of the suction opening closing side of the valve part of the suction valve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263726-A (JP)
Title: Magnetic disk drive
Inventor: AZUMA KAZUFUMI
IPC: C10N40/18
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To supply a sufficient quantity of lubricant in a wide range of temperature, in a magnetic disk drive wherein the lubricant is actively supplied to the surface of a recording medium to enhance reliability.  <P>SOLUTION: The average molecular weight of the supplied lubricant is specified to be in the range of 1,000 to 1,500 to maintain sufficient vapor pressure at low temperature and a mixture of lubricant molecules having OH groups and CF<SB>3</SB>groups as functional groups of both the ends of the lubricant molecules is used as the lubricant. Thereby, a sufficient quantity of the lubricant cam be supplied to a magnetic recording medium in a wide range of temperature and the magnetic disk drive wherein reliability is enhanced can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265301-A (JP)
Title: Carpet having excellent antifouling property
Inventor: SETO YASUTARO
IPC: A47G27/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling carpet having the effect that dry soils (mud, dust, etc.), are easily sucked by a vacuum cleaner, etc., (dry soil release properties), in addition to water repellency and oil repellency, thereby maintaining the beauty of the carpet for a long period and reducing maintenance.  <P>SOLUTION: Carpet pile yarn is treated by a soil resistant finishing agent consisting of a composition containing modified organosilicate, fluorocarbon resin and hydropholic silica, by which the antifouling carpet having the excellent dry soil release properties in particular is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273593-A (JP)
Title: Electronic component mounter
Inventor: SASA SHOJI
IPC: H05K13/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounter in which a worker makes a decision depending on the operational conditions and can set a countermeasure selectively in order to minimize the damage due to a lightning surge.  <P>SOLUTION: When a lightning surge circuit 44 is short-circuited due to occurrence of lightning during the mounting operation of an electronic component, a protective circuit 43 delivers a detection signal to a CPU 20 through a signal circuit 46 and an interface 24. The CPU 20 performs a countermeasure operation of lightning being set using the screen of a monitor 36 according to a program in an ROM 23. When 'stop' is set, for example, the CPU 20 controls operation of the electronic component mounter 1 to stop when the protective circuit 43 detects the fact that the lightning surge circuit 44 is short-circuited by a lightning surge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274528-A (JP)
Title: Hanging device and method for curled hanger
Inventor: HARIMA KIYOSHI
IPC: H02G7/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging device and method for a curled hanger, capable of eliminating a complicated work and frequent removal of the remaining materials, because a curled hanger are previously produced in factories.  <P>SOLUTION: When a new communication cable 22 is installed along a messenger wire 12 stringed between a plurality of poles 20, this hanging device 1 for the curled hanger 25 is formed into a coil shape so as to be hung along them for binding them. The hanging device 1 for the curled hanger 25 comprises a device body 2 set in the vicinity of the existing messenger wire 21, a coil forming mechanism 3 which is provided in the device body 2 and continuously forms a coil body 24 with a wire 23 continuously fed, and a guide member 6 which continuously guides the continuously formed coil body 24 into the existing messenger wire or the existing communication cable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272347-A (JP)
Title: Information storage medium having sound-related information recorded thereon, information recording and reproducing device for sound-related information, and method of information recording and reproduction
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data structure for management information of sound- related information for reproducing the specific sound-related information between different players, and to provide an information recording and reproducing device, and a method.  <P>SOLUTION: The data structure has at least: a recording region including a first recording region in which sound information coded by a first coding mode (α) is recorded, and a second recording region in which the sound information coded by a second coding mode (β) is recorded; and reproduction procedure information being a management region in which management information on the recording regions is recorded and showing the reproduction procedure of the sound-related information. Music-related information having such a data structure is recorded on an information storage medium, or an information reproducing device and an information recording device deal with such an information storage medium. Their methods are also presented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003099954-A (JP)
Title: Optical disk medium and reproducing apparatus and recording apparatus for optical disk
Inventor: MINAMINO JUNICHI
IPC: G11B7/24082
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the overhead as much as possible and to provide an optical disk medium capable of reproducing a clock signal at high accuracy on the basis of a wobble of a track groove. SOLUTION: The track groove of the optical disk includes a plurality of unit segment parts which are arranged along the track groove and which have side surfaces displaced periodically along the track groove. The side surfaces of the plurality of unit segment parts are displaced in a single fundamental period, and sub information assigned to each unit segment part is represented by a combination of wobble patterns selected from a plurality of wobble pattern kinds prescribed so that the rise and the fall of a signal waveform are relatively different. Information is recorded by a block unit having a prescribed length, and each block includes a prescribed number of unit segment parts arranged along the track groove. In the track groove, an identification mark expressing the head of each block unit is formed.
Patent JP-2003287211-A (JP)
Title: Incinerator
Inventor: MATSUMIYA YOSHIO
IPC: F23G5/14
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To exhaust a harmless exhaust gas for an environment by decomposing dioxin, harmful gas or the like of exhaust gas by downwardly reversing and circulating the exhaust gas under high atmospheric temperature.  <P>SOLUTION: The exhaust gas generated by burning an article to be burned at a fuel burning part 18 is fed below the fuel burning part 18 by a blasting system. It is passed through a deposition part of burning fuel and is advanced to a flue 17. Thereby, the exhaust gas received thermal attack by a burning heat of the fuel to decompose a harmful component such as dioxin or the like. A sum of four blasting pipes 15c, 15d, 16c, 16d of respective sub-blasting systems 15, 16 and two blasting pipes 14g, 14l of a main blasting system 14 are disposed at the fuel burning part 18. Gas is suctioned from an upper space of the fuel burning part 18 by these blasting pipes to be returned to the fuel burning part and promotes stirring at the fuel burning part 18 to efficiently execute a heat treatment to the exhaust gas.  <P>COPYRIGHT: (C)2004,JPO