baber/WOPTO huggingface dataset:
Patent JP-2003296923-A (JP)
Title: Magnetic recording medium and method for manufacturing the same, and magnetic memory
Inventor: MATSUNUMA SATORU
IPC: G11B5/851
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is low in the magnetical exchanging and coupling power in the intra-surface direction of a recording layer, is reduced of transition noise and can reproduce information with a high signal-to-noise ratio and a method for manufacturing the same.  <P>SOLUTION: The magnetic recording medium 600 is provided with a soft magnetic layer 63, a seed layer 64 and the recording layer 65 having alternately laminated structures of Co/Pd on a substrate 1. The seed layer 64 includes an Fe oxide. The magnetical exchanging and coupling power in the intra-surface direction of the recording layer 65 is weakened by such seed layer 64. Fine recording magnetic domains can be thereby formed in the recording layer 65 and magnetization transition regions are made distinct, by which the noise during information reproduction is reduced. Namely, even if the information is recorded at a high density, the information can be reproduced with the low noise. The magnetic memory having such magnetic recording medium can achieve the surface recording density of 150 Gb/inch<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336212-A (JP)
Title: Wireless transmitter, radar system, and wireless communication system
Inventor: TOKO HIROYOSHI
IPC: H04B10/548
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system with more excellent communication quality.  <P>SOLUTION: The wireless communication system is configured with a wireless transmitter 1 including: an optical pulse generator 3 for generating an optical pulse signal; a baseband signal generator 7 for generating a baseband signal to modulate the optical pulse signal; an optical modulator 3 for modulating the optical pulse signal by the base band signal; an O/E converter 5 for converting the optical pulse signal modulated by the optical modulator 3 into an electric pulse signal; and a transmission antenna 6 for converting the electric pulse signal into an electromagnetic wave and emitting the electromagnetic wave into space, and with a wireless receiver including: a reception antenna 9 for converting the electromagnetic wave emitted from the wireless transmitter 1 into the electric pulse signal; and a receiver 8 for extracting the baseband signal from the electric pulse signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333718-A (JP)
Title: Reflector, its manufacturing method, color filter and liquid crystal display device
Inventor: TANAKA TAKAO
IPC: G02B5/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a reflection film without necessitating many stages.  <P>SOLUTION: A base plate 10 is attached to an electrode plate 14 in a film forming chamber 12, and electrified to be negative by a variable DC power source 16. An atomizer 18 sprays the minute droplets 24 of material solution 22 supplied from a liquid supply device 20 toward the base plate 10. In the solution 22, metallic fine particles 28 are dispersed in a solvent 26. The minute droplets 24 from which the solvent 26 is evaporated in the midst of flying are accumulated on the surface of the base plate 10 as the metallic particulates and forms the irregular reflection film having irregular ruggedness on the surface of the base plate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331290-A (JP)
Title: Image formation device and image formation system
Inventor: IWAMOTO KAZUYUKI
IPC: G03G15/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copy machine system including ADF saving a space, more user-friendly, with reduced cost.  <P>SOLUTION: In a copy machine having a common ejected paper stacking part for a printer and a DF, the DF is used as an inserter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337705-A (JP)
Title: System and method for distributing software using internet
Inventor: OKI HIROSHI
IPC: G06F9/445
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a safety and suitable membership service by using a remote installation system on the Internet.  <P>SOLUTION: A remote installation service (RIS) client 115 activated by a WWW browser 114 reports a RIS server 112 with a software number corresponding to an icon clicked on a homepage. The RIS server 112 provides various kinds of services such as software distribution, on-line shopping, communication service, and transaction service, based on the information. Passwords or contents exchanged on the Internet 117 are encoded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333816-A (JP)
Title: Digital camera
Inventor: KOJIMA TAKAYOSHI
IPC: G03B17/02
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of protecting a display part and preventing misoperation to a digital image.  <P>SOLUTION: The digital camera is equipped with an image pickup part forming a digital image by photoelectrically converting an optical image formed by an optical system, a main body 11 having an image pickup designating means 15 for designating the image pickup part to pick up an image and a storage means for storing the formed digital image, a plate member 12, a display part 17 provided on the front surface side of the member 12 and displaying a menu for operating the digital image stored in the storage means, an operation part 19 provided on the front surface side of the member 12 and operating the menu, a supporting part 18 coupling the member 12 with the main body 11 so as to change posture to front surface exposing posture and back surface exposing posture, and a housing part 16 provided in the main body 11 and housing the member 12 whether its posture is the front surface exposing posture or the rear surface exposing posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330718-A (JP)
Title: Heat-resistant cushioning material for press
Inventor: SAWADA MAMORU
IPC: C08J5/12
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant cushioning material for a press which is improved in durability by enhancing the adhesion between a surface layer and a cushion main body so as to prevent interfacial exfoliation and by making cushioning properties excellent so as to reduce a compression set.  <P>SOLUTION: The heat-resistant cushioning material 1 for the press which is used between a hot press platen and a molded article consists of the surface layer 3 formed of a fluorine film of which the joining side is subjected to corona discharge treatment, and of the cushion main body 4 having at least one ply of aramid cloth interposed as a reinforcing member 5 and a fluororubber vulcanizable with an organic peroxide interposed as a coating rubber 7. The surface layer 3 and the cushion main body 4 are vulcanized to be integrated and the joining side of the fluorine film subjected to the corona discharge treatment is made to adhere to the coating rubber 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335906-A (JP)
Title: Method for boring micro aperture, and process for making proximity field exposure mask employing that method
Inventor: YAMADA TOMOHIRO
IPC: G03F1/68
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for boring a micro aperture capable of machining the opening to have a square shape at the edge of the aperture on the surface side of a substrate and not to spread on the surface side of the substrate when the micro aperture is bored from the surface side of the substrate, and to provide a process for making a proximity field exposure mask employing that method.  <P>SOLUTION: The process for boring a micro aperture of a proximity field exposure mask comprises a step for forming a multilayer structure by laying two or more layers consisting of an upper layer part and a lower layer part, a step for boring a micro aperture from the upper layer part side of the multilayer structure, and a step for stripping the upper layer part after boring the micro aperture and machining the aperture to have a square shape at the aperture edge of the lower layer part on the stripping side and not to spread in the vicinity of the aperture edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003654-A (JP)
Title: Hydraulic cylinder
Inventor: MIN KYUNG-HAN
IPC: F15B1/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic cylinder allowing a moved body to be smoothly and continuously moved up by hydraulic pressure without causing unstable shaking as well as preventing the moved body from being unnecessarily rotated while avoiding the interruption of the hydraulic pressure during up-and-down movement of a control lever.  <P>SOLUTION: The hydraulic cylinder comprises a cap part from an upper portion of which a compression rod for forcibly generating hydraulic pressure, an operation rod connected and fixed to the moved body for moving up, stopping and moving down the moved body and a control rod for controlling the operation rod to be moved up, stopped and moved down are protruded, a barrel part consisting of a plurality of cylinder and piston structures connected to the compression rod, the operation rod and the control rod for performing hydraulic operation in a barrel case, and a base part consisting of a flow control part joined to a lower portion of the barrel part and having a predetermined flow path formed inside for controlling a flow rate in the flow path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337807-A (JP)
Title: Production method of calcium phosphate from waste water
Inventor: MIZUNO HISAMATSU
IPC: C02F1/58
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of calcium phosphate efficiently producing citrate-soluble calcium phosphate having excellent filterability and high purity from water to be treated containing relatively high concentration (approximately 30-1,000 mg/liter) of phosphate ions, and capable of maintaining phosphate concentration in the treated water at a sufficiently low level.  <P>SOLUTION: The production method of citrate-soluble calcium phosphate includes; a first crystallization process wherein 1.3-1.6 mol of Ca ions react with 1 mol of phosphate ions in pH 6.5-6.95 with respect to water to be treated containing 100-1,000 mg/liter phosphate ions to crystallize calcium phosphate, and the treated water is separated; and a second flocculation process wherein 2-3.3 mol of Ca ions react with contained 1 mol of phosphate ions in pH 8.5-10 with respect to the separated treated water, solid content is flocculated and separated from the treated water, and produced solid content is returned to the first crystallization process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344217-A (JP)
Title: Curved part of endoscope
Inventor: SANO HIROSHI
IPC: A61B1/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the curved part of an endoscope constituted so that operation wires are arranged at a pair of revolving fulcrums and the positions deflected from the central positions with the revolving fulcrums and having excellent durability preventing built-in elements from being held between nodal rings to be damaged.  <P>SOLUTION: In the curved part of the endoscope constituted so that nodal rings 21, 22, 23, 24, etc. are mutually connected at a pair of the revolving fulcrums 25, which are arranged at 180° symmetric positions centering around an axial line, in a freely revolvable manner and the operation wires 6 are arranged at a pair of the revolving fulcrums 25 and the positions deflected from the central positions with the revolving fulcrums 25 along the inner surfaces of the nodal rings 21, 22, 23, 24, etc. in parallel to the axial line of the nodal rings 21, 22, 23, 24, etc., the edge parts of the nodal rings 21, 22, 23, 24, etc. are formed into a shape C that the parts positioned outside the operation wires 6 come into contact with each other when the adjacent nodal rings 21, 22, 23, 24, etc. are mutually revolved centering around the revolving fulcrums 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344416-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the game property of a game machine by the presentation interlocking with the movement of game balls.  <P>SOLUTION: A game ball pathway mounted on a stage under a game ball guide formed as a frame body of a display device 12, a start hole 14 for starting the variable display of patterns in the display device 12 when a game ball enters the hole, and detection position for detecting passage and entrance of game balls are typically displayed in an information providing area 12b disposed in part of an upper left corner of a display screen of the display device 12, and the accumulated frequency of passage of game balls at each detection point is displayed in a list in the form of a document in the information providing area 12b. Accordingly, the player is provided with the frequency of entrance into the start hole of game balls guided into the game ball pathway as data, and as a result, the game property of the game machine can be enhanced by the presentation interlocking with the movement of game balls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345279-A (JP)
Title: Preplasticizing type injection equipment
Inventor: YAMAMOTO TSUTOMU
IPC: B29C45/54
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide preplasticizing type injection equipment which causes no strain of tension, compression, bending or others in a plasticizing cylinder and an injection cylinder even when a difference in thermal expansion in the longitudinal direction occurs between these cylinders.  <P>SOLUTION: This preplasticizing type injection equipment is made up by rigidly connecting the fore end part of a plasticizing device (1) and that of an injection device (10) by a connecting block (20) having a passage for a molten resin formed inside. The rear part of the plasticizing device (1) is fitted slidably longitudinally to that of the injection device (10) by the medium of slide parts (32, 37) provided with a linear guide member (33) in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348042-A (JP)
Title: Sheet filter holder and lens barrel
Inventor: KONDO NOBUYUKI
IPC: G02B7/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To attach a sheet filter holder to or detach the same from a lens barrel in a short time and with a simple operation.  <P>SOLUTION: A sheet filter holder 1 which can be attached to and detached from the filter mount part 54 of the lens barrel is provided with two ring-like sheet filter frames 2, 3 and a spring pin 4 which connects the sheet filter frames 2, 3 openably and closably. Bayonet claws 23, 24 are formed on two positions of the sheet filter frame 2. By opening and closing the sheet filter frames 2, 3, a sheet filter 10 which is fitted between them can be replaced. The sheet filter holder 1 to which the sheet filter 10 having desired optical characteristics is fitted can be mounted to a bayonet claw fitting groove which is formed on the filter fitting part of the lens barrel with such a simple operation as to fit the bayonet claws 23, 24 to the groove and can be removed therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353900-A (JP)
Title: Air conditioner
Inventor: USUI MASAMITSU
IPC: F24F13/28
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for improving cleaning performance of a filter in a dust box.  <P>SOLUTION: The filter 10 is composed of a thin frame body 10a composed of a soft resin material forming a central sash bar in the sliding direction in the center, and a pair of left and right net parts 24a and 24b integrally formed in the frame body 10a. A rack 25 for continuously forming a tooth shape for meshing with a second gear, is formed in the central sash bar. Hinge parts 26a and 26b for alternately and continuously forming a thick part and a thin part, are formed in both side edges. Thus, the filter 10 is continuously bent in a caterpillar shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353716-A (JP)
Title: Shaft sealing structure for valve
Inventor: HOURAI AKINOBU
IPC: F16J15/16
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure the sufficient sealing function even in receiving the thrust load and to reduce the frictional resistance in opening and closing a valve in a shaft sealing structure of a valve wherein a surface of a valve element is coated with a rubber lining.  <P>SOLUTION: A washer 23a for receiving the thrust load is externally fitted to a valve rod 6a and mounted and fixed at a valve casing side, the washer 23a and a valve element 2 are respectively provided with a washer-side slide contact face 28 and a valve element-side slide contact face 29 slidably kept into contact with each other in the rotating direction of the valve element 2, a diameter of the valve element-side slide contact face 29 is smaller than an outer diameter of the washer 23a and larger than an inner diameter of the same, and the rubber lining surrounding an outer periphery of the valve element-side slide contact face 29, is provided with a compression margin projected to a washer 23a side with respect to the valve element-side slide contact face 29, and pressed to the washer-side slide contact face 28 by the compression margin to be compressed in the direction of a center of axis 18 of the valve rod 6a, in a state that the washer-side slide contact face 28 and the valve element-side slide contact face 29 are kept into contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356399-A (JP)
Title: Local dry etching method
Inventor: YANAGISAWA MICHIHIKO
IPC: H01L21/3065
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leaving of recesses and projections having a pitch the same as that of a scanning pitch on a surface when a semiconductor wafer having an oxide film is subjected to a flattening work by local dry etching method.  <P>SOLUTION: In removing recesses and projections on a semiconductor wafer by scanning the surface of the semiconductor wafer with a controlled relative speed of a nozzle jetting a gas of activative species against the surface of the semiconductor wafer in the local dry etching method, the surface of the semiconductor wafer is heated whereby the etching is effected under a condition in which the etching rates of the oxide film formed on the surface and a silicon single body below the oxide film are approached substantially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354257-A (JP)
Title: Calibration slippage correction device, and stereo camera and stereo camera system equipped with the device
Inventor: KOSAKA AKIO
IPC: G01B11/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration slippage correction device capable of easily and quantitatively correcting the calibration slippage of an imaging device for taking a stereo image for performing a three-dimensional measurement or the like as an absolute value, and a stereo camera and stereo camera system equipped with the device.  <P>SOLUTION: In this calibration slippage correction device for correcting the calibration slippage of the imaging device for taking the stereo image, calibration data for the imaging device 11 are stored in a calibration data storage device 8. A characteristic is extracted from the stereo image taken by the imaging device 11 by a characteristic extraction device 5. The calibration slippage for the calibration data stored in the storage device 8 is corrected based on the characteristic extracted by the extraction device 5 by the calibration data correction device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354842-A (JP)
Title: Electrostatic charge image developing yellow toner
Inventor: FUJIMAKI MASANORI
IPC: G03G9/09
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing yellow toner excellent also in heat resistance while forming an image excellent in transparency and sharpness.  <P>SOLUTION: The electrostatic charge image developing yellow toner using a binder resin and a colorant as essential components, is characterised in that an epindolidione pigment represented by formula (1) is used as the colorant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363648-A (JP)
Title: Image recording reproducer and image recording reproducing method
Inventor: OMOKAWA MITSUNORI
IPC: G11B27/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording reproducer and an image recording and reproducing method which suppresses WSS components from being reproduced within an effective image area of a display for reproducing image signals containing the WSS.  <P>SOLUTION: The picture recording reproducer comprises a hard disc device 9 with a DVD-RAM drive 8 for recording image signals and control information thereof on a recording medium and an MPU 18 for detecting a WSS signal which may be outputted within the effective image area, contained in the vertical interval of the inputted image signal. When the MPU detects the WSS signal contained therein, it records proper information showing that the WSS signal contains on a control information recording area of the recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363846-A (JP)
Title: Image processing apparatus
Inventor: NAMIKI NOBUO
IPC: H04N5/232
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus whose processing is simple and whose arithmetic load is small and which can monitor a video signal up to a detailed level and detect a video signal system being out of order.  <P>SOLUTION: An image processing part 5 decides that a video communication system is abnormal when the mean luminance when a shutter speed has a Max value is smaller than a set point (05H) or the mean luminance when the shutter speed has a Min value is larger than a set point (FDH).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364023-A (JP)
Title: Wireless communication module
Inventor: OOYABU MASAOMI
IPC: H04B1/3822
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication module the shape of which can easily be changed depending on an apparatus for incorporating the wireless communication module.  <P>SOLUTION: The wireless communication module is characterized in to be structured to include: a wireless section for wireless communication, and a control section for controlling the wireless section; and to be provided with an antenna feeding section that leads to a transmission reception output input section of the wireless section on a printed circuit board configuring the wireless communication module via a switch attached connector and to which an antenna is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004457-A (JP)
Title: Image output system, image output device, and terminal device
Inventor: MOROZUMI HIDEKI
IPC: G06F3/12
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an operation for image output by a user in an image output system.  <P>SOLUTION: The print client 112 of a digital camera device 2 generates a print job start command for designating a printing condition and an image data file of an image to be printed. The printing job start command generated by the print client 112 is transmitted to a printer 1. The print client 103 of the printer device 1 generates the print job start command for designating the printing condition and the image data file of the image to be printed. In the printer 1, a storage client 102 acquires the image data file designated by the print job start command from the digital camera 2, and a print server 101 controls the printing of the image based on the image data file acquired by the storage client 102 in the printing condition based on the print job start command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI