baber/WOPTO huggingface dataset:
Patent JP-2004216866-A (JP)
Title: Liquid cartridge and manufacturing method therefor
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid cartridge which can be filled with a small amount of liquid, and a liquid cartridge manufacturing method.  <P>SOLUTION: First, a liquid cartridge is prepared which is not filled with liquid (S100). In step 100, filling materials which do not absorb liquid are filled into the air side closure of the cartridge main unit. Next, a film is attached to the cartridge main unit filled with filling materials, and a lid is mounted. Then, the liquid storage chamber is decompressed (S102). Next, liquid is filled into the supply side storage chamber of the liquid storage chamber which is decompressed in step 102 (S104). Next, the liquid cartridge, filled with liquid in supply side storage chamber in step 104, is released in the atmosphere (S106). Next, the liquid cartridge released to the air in step 106 is packed by decompressing the package (S108).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005116044-A (JP)
Title: Magnetic tape
Inventor: KOSUGI KOJI
IPC: G11B5/78
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated type magnetic tape which keeps a satisfactory head touch obtains superior reproduction output characteristics and conforms to a system having a rotary head.  <P>SOLUTION: The thickness of the magnetic tape is 10.0 μm or larger and 14.0 μm or smaller, and the thickness of a magnetic layer is 1.0 μm or larger and 1.5 μm or smaller. In addition, the void fraction of the magnetic layer is set to be 20 vol.% or larger and smaller than 40 vol.%, and the ratio of the Young's modulus in the width direction of the magnetic tape to the Young's modulus in the length direction of the magnetic tape TD/MD is set to satisfy the inequality 1.00<TD/MD<1.50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114235-A (JP)
Title: Device for supporting treatment of buried matter for mobile working machine
Inventor: EGUCHI YOSHINORI
IPC: G01V8/10
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting treatment of a buried matter for a mobile working machine, capable of precisely reporting the position of the buried matter to be treated to a worker of the mobile working machine to improve the working efficiency.  <P>SOLUTION: Cameras 31 and 32, GPS antennas 27 and 28, GPS receivers 35 and 36, an on-vehicle computer 401, an image processor 46 and an operation support monitor 47 are set on a mine treatment machine 1, and position information of an explosive substance is stored in the hard disk 86 of the on-vehicle computer. In the image processor 46, the position information of the explosive substance is transformed to position information on a screen of the operation support monitor 47 by use of the position information and measurement values of the GPS receivers 35 and 36, and an image of the explosive matter is displayed on the screen of the operation support monitor 47, overlapping with images of the cameras 31 and 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116889-A (JP)
Title: FORMATION METHOD FOR FORMING pn-JUNCTION IN POLYSILICON FILM, SUBSTRATE MANUFACTURING METHOD OF THIN-FILM TRANSISTOR, AND IMAGE DISPLAY
Inventor: NOJIRI ISAO
IPC: H01L21/265
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method for forming a pn-junction without additions of any new process and any new mask in a polysilicon film.  <P>SOLUTION: In a region 15C to form a pn-junction therein, a resist 9B is formed on a p-type diffusion region 8D into which B (boron) ions of a first dosing amount are implanted. Then, by using the resist 9B as a mask, P (phosphorus) ions of a second dosing amount larger than the first dosing amount are so implanted into the region 15C as to form an n-type diffusion region 10C adjacently to the p-type diffusion region 8D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120179-A (JP)
Title: Film and optical member
Inventor: ONO MITSUMASA
IPC: C08L35/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a film having a surface shape suitable for being used as an optical member.  <P>SOLUTION: This film having at least a layer comprising a substance (A) is characterized by the following characteristics. The substance (A) comprises 1 to 99 wt.% of a maleimide-olefin copolymer and 99 to 1 wt.% of acrylonitrile-styrene copolymer. The maleimide-olefin copolymer comprises 40 to 60 mol.% of a component of structural formula (I) (R<SP>1</SP>is H or a 1 to 6C alkyl) and 60 to 40 mol.% of a component of structural formula (II) (R<SP>2</SP>and R<SP>3</SP>are each H or a 1 to 6C alkyl), and has a number-average mol. wt. of 1×10<SP>3</SP>to 5×10<SP>6</SP>. The acrylonitrile-styrene copolymer contains acrylonitrile units in an amount of 21 to 45 wt.%. The number of coarse stripe-like protrusions on the surface of the layer comprising the substance (A) is one or less per 1 m of the width in the direction vertical to the continuous production direction of the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136878-A (JP)
Title: Air venting device
Inventor: LAUHOFF DIRK
IPC: B60H1/24
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel and inexpensive air venting device.  <P>SOLUTION: This air venting device to be mounted to a vehicle body has a frame 10 mold-formed by a plastic material, and an antenna with a metallic antenna body 12. The antenna body is embedded in the plastic material, or a core of the frame and the antenna body positioned on it are shield-molded by the plastic material, so that the antenna body is embedded in the frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005123139-A (JP)
Title: Fuel cell system
Inventor: MORIYAMA AKINOBU
IPC: H01M8/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fuel cell system which can be mounted on an automobile, which is provided with the function enabling detection of the operating state (gas leakage) on fuel consumption meter side, and at low cost.  <P>SOLUTION: A first fuel consumption calculating means 20A calculates oxygen consumption at a fuel cell body based on a state of oxygen supplied to and exhausted from the fuel cell body 11, and calculates first fuel consumption of the fuel cell body 11, based on the oxygen consumption. A second fuel consumption means 20B calculates second fuel consumption, based on the power generation information of the fuel cell body 11. Then, a fuel consumption state monitoring means 20E diagnoses gas leakage state of the fuel cell body 11 based on these fuel consumptions, and the state of the fuel cell body 11 is controlled by a fuel cell control means 20F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129133-A (JP)
Title: Disc cartridge
Inventor: ABE YASUYUKI
IPC: G11B23/03
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a disk cartridge, in which a whole device can be miniaturized and a disk drive device can be miniaturized, while contamination of disk can be prevented by loading only the optical disk in the disk drive device.  <P>SOLUTION: This cartridge is provided with a cartridge body 4 in which an optical disk 6 is housed and a disk insertion and ejection opening 7, through which the housed optical disk 6 is inserted and ejected, is formed at one side plane being an insertion end for the disk drive device 30, a disk holder 5 which holds the optical disk housed in the cartridge body 4 and can be moved in the direction of insertion and ejection of the optical disk 6, and when it is moved to the disk insertion and ejection opening 7 side in the cartridge main body 4; and allows at least one part of the held optical disk 6 to face the outside from the disk insertion and ejection opening 7, and a shutter member 41 opening and closing the disk insertion and ejection opening 7 of the cartridge body 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004109144-A (JP)
Title: Navigation system
Inventor: TOMIZAWA KATSUMI
IPC: G09B29/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system that allows a driver to specify a place by moving a pointer without the need to scroll a screen, when the driver specifies a certain place with a pointer within the screen on which a road map is currently displayed.  <P>SOLUTION: The navigation system displays a map screen or a map screen plus a self-position mark on a display device from the current location obtained by arithmetic unit for self-position and map data read out by a recording medium reader. The navigation system is configured such that the map screens are scrolled when an input device is operated so as to make a pointer, serving as a mark of the center point for specifying the position of location registry of a desired destination or a stopping-off site that appears on the screen of the display device or for modifying a map scale, move arbitrarily within a free moving area of the pointer on the screen of the display device by the operation of an input device, and to make the pointer move outside the free moving area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005126186-A (JP)
Title: Yarn winding method and yarn package
Inventor: UEHARA MASAHIRO
IPC: B65H54/28
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yarn winding method and a yarn package capable of enhancing the thread quality by suppressing the pirn shrinkage.  <P>SOLUTION: The yarn winding method applies to a yarn winding process into a package where a yarn is wound on a bobbin in a pirn form, in which the traversing speed is increased gradually from a certain distance apart from the package end of each winding layer toward the package end and is made constant in the central part of the package, whereby the yarn package is built so that the yarn is wound on the bobbin in the pirn shape, and therein the yarn winding pitch in each winding layer decreases gradually from a certain distance apart from the package end of each winding layer toward the package end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129361-A (JP)
Title: Vehicle headlamp device
Inventor: KAGIYAMA SHINJI
IPC: F21Y101/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the visibility of the diagonally front road surface of a vehicle without generating large light distribution unevenness by a simple and low-cost lamp structure, in a vehicle headlamp which is constructed so as to be capable of light irradiation to form a low beam light distribution pattern.  <P>SOLUTION: A reflecting element 24s1 which is located at the upper part of the side edge inside the vehicle width direction of the reflecting face 24a out of a plurality of reflecting elements 24s constituting the reflecting face 24a of a reflector 24 is constructed as a side irradiation reflecting element for diffusion reflecting light from a light source bulb 22 in the horizontal direction toward the outside of the vehicle width direction of the other reflecting elements 24s. Thereby, a relatively bright additional light distribution pattern that extends long and narrow in a horizontal direction is added to the outside of the vehicle width direction of a basic light distribution pattern. Then, this additional light distribution pattern is formed in a far distant region avoiding the this-side region of the diagonally front road surface of the vehicle where light distribution unevenness is conspicuous, thereby without generating large light distribution unevenness on the diagonally front road surface of the vehicle, distant visibility at turning driving on the curved road or the like can be secured sufficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135976-A (JP)
Title: Electromagnetic device, manufacturing method thereof and discharge lamp equipment and lighting apparatus using the same
Inventor: KAJIURA HISANAO
IPC: H01F27/32
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electromagnetic device, in which an opening and a boundary part causing partial discharge do not exist in a resin material, in which, at least an outer periphery on the high-voltage side in a transformer compact, is wrapped.  <P>SOLUTION: The low-voltage side of the transformer compact is held with a holding part by using a resin forming metallic mold having a cavity, into which the transformer compact is inserted and melting resin is implanted, the holder holding the low-voltage side of the transformer compact, a low-voltage side gate arranged at the low-voltage side of the transformer compact, and a high-voltage side gate arranged on the high-voltage side of the transformer compact. Melting resin which is melted is implanted in the cavity from the high-voltage side gate. Molten resin is injected from the low-voltage side gate into the cavity at prescribed timing, when the molten resin externally wraps the high voltage of the transformer compact. The whole transformer compact is sealed with a resin material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134469-A (JP)
Title: Device and method for processing optical fiber, and optical fiber
Inventor: INOUE MASARU
IPC: C03C25/60
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for processing an optical fiber capable of monitoring the processing of the optical fiber with a gas containing at least heavy hydrogen, and detecting the end of the processing at the same time.  <P>SOLUTION: The invention relates to a device for gas-processing an optical fiber, and a processing container is characterized by comprising a gas intake port, a gas offtake port, and a sampling fiber output port in addition to a door for putting in and out the optical fiber therethrough, and is provided with a light source to be connected to the optical fiber pulled out of the sampling fiber output port, and an optical power meter for measuring an absorption loss. Moreover, to judge the end of the gas-processing, it is preferable to arrange a mechanism for monitoring a value of the optical power meter and judging the end from the variation in the value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137058-A (JP)
Title: Stepping motor drive circuit
Inventor: YAMADA KUNIO
IPC: H02P8/38
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor drive circuit which suppresses a wasteful energy consumption at a resistor for detecting the current of a winding.  <P>SOLUTION: The stepping motor drive circuit (100) is provided with drive coil control means (11-14, 21-24) for controlling drive current flowing to the drive coil (200) of the stepping motor, and the current detecting resistor (32) connected in series with the drive coil for detecting the current, comprising drive current value regulating means (33, 36, 37) for regulating the current value of the drive current at drive time by detecting the voltage applied to the current detecting resistor (32) in order that the detected voltage becomes a predetermined voltage, a drive current value holding means (34) for holding the drive current at the current value at the drive time regulated by the drive current value regulating means, and switching means (31, 35) connected in parallel with the current resistor to be conducted to flow the drive current after the current value at the drive time is held by the drive current value holding means (34).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134527-A (JP)
Title: Flat display device and a method for testing flat display device
Inventor: MURASE MASAKI
IPC: G01R31/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display device and a method for testing the flat display device which are applied, for example, to a liquid crystal display device with a driving circuit integrally formed on an insulating substrate, so as to simply and certainly detect a defect related to a potential failure.  <P>SOLUTION: An interrupting switching circuit SW1 to interrupt connection between a horizontal driving circuit 7 and a signal line LC of a display part 6 is arranged and a connecting switching circuit SW2 to connect the signal line LC of the display part 6 to an external device is arranged. Further, potentials of respective pixels are measured with the external device by control with this kind of the switching circuits SW1, SW2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134023-A (JP)
Title: Gas combustion device
Inventor: HATA SHUSUKE
IPC: F23D14/48
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion device not requiring exchange of gas nozzles due to gas another kind of, and capable of carrying out accurate combustion control even without a highly accurate gas nozzle.  <P>SOLUTION: In a water heater 1 provided with a burner 2, a gas nozzle 10 supplying fuel gas to the burner 2, a gas pipe 8 supplying the fuel gas to the gas nozzle 10, and a gas flow control valve 12 adjusting a flow rate of the fuel gas in the gas pipe 8, the gas nozzle 10 is selected and set such that a summation of opening areas of the gas nozzle 10 is at least the same as a maximum opening area of the gas flow control valve 12, or the summation of the opening areas of the gas nozzle 10 is larger than the maximum opening area of the gas flow control vale 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135145-A (JP)
Title: Ic card and method and device for producing it
Inventor: IKEDA TAKESHI
IPC: B42D15/10
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card that can be manufactured at low cost and high manufacturing efficiency, while having enhanced functions to protect against forgery and alteration.  <P>SOLUTION: Information for specifying a card owner is written into an IC. The information written in the IC is recorded on the surface of the card as an image by ink-jet method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137122-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P6/18
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller in which operation performance is enhanced.  <P>SOLUTION: A motor controller comprises: a DC/AC converting means 6 for supplying a three-phase brushless DC motor 7 with an AC voltage produced by converting a DC voltage through a switching element based on a PWM signal; a means 1 for detecting the induction voltage of the brushless DC motor; a means 2 for detecting the pole position of the brushless DC motor from the induction voltage; a voltage control means 3 outputting a voltage waveform based on the pole position outputted from the pole position detecting means 2; a PWM control means 5 for converting the voltage waveform into a PWM signal; a means 8 for detecting a regenerated voltage included in the induction voltage; a means 41 for detecting a speed variation; and a torque gain control means 40 for controlling the torque gain based on the number of regeneration detecting times and on the speed variation at a specified period and for delivering it to the voltage control means 3, which controls the speed variation to a specified level or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136287-A (JP)
Title: Fluorescent material and white light emitting device using the same
Inventor: RYU NYOKI
IPC: H01L33/50
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a white light emitting diode of high brightness.  <P>SOLUTION: The white light emitting diode comprises a light emitting diode element capable of emitting a light beam of a specific wavelength, and a fluorescent material which can emit a light beam of the other wavelength by being excited by the light beam emitted by the light emitting diode element, and can emit white light by mixing the light beam of the other wavelength with the light beam emitted by the light emitting diode element. The fluorescent material is (Y<SB>x</SB>M<SB>y</SB>)Al<SB>5</SB>O<SB>12</SB>as a main body structure, and Ce is the center of the emission, wherein x+y=3, x, y≠0, and 0.5>z>0, and M is selected from a group composed of a metal element such as Tb, Lu or Yb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136318-A (JP)
Title: Flexible wiring board and method of manufacturing same
Inventor: TANIGUCHI ATSUSHI
IPC: H05K1/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board whose thinning is possible, whose flexibility is excellent, which can be used for connection of components and part members having inadequate heat-resistance property, and whose alignment is easy.  <P>SOLUTION: The flexible wiring board comprises a flexible transparent resin substrate 14 having total beam transmittance of 70% or more and wiring 12 embedded in the transparent resin substrate so as to expose on the surface of the transparent substrate. The flexible wiring board is thin, superior in bending resistance, capable of low-temperature compression bonding with a photo-curing anisotropically-conductive adhesive taking advantage that the substrate is transparent, easy in alignment, and superior in productivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133890-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: NOZAKI TAKASHI
IPC: F16D3/20
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod-type constant velocity universal joint capable of remarkably reducing the number of components and assembling man-hour, and free from the impairing of NVH performance by superior roller rolling characteristic.  <P>SOLUTION: In this tripod type constant velocity universal joint 1, the contour shape of an outer-diameter face of a trunnion journal 2a is non-circular, and a contact position O' of the outer-diameter face of the trunnion journal 2a and an inner-diameter face of a roller 5 directly fitted to the outer-diameter face of the trunnion journal 2a is shifted from a vertical line V drawn from a center O of the trunnion journal 2a to a track groove 3 of an outer ring, to a position separated by a specific distance in the longitudinal direction of the track groove 3. The contour shape of the outer-diameter face of the trunnion journal 2a is the contour shape C1 of a moving locus of an ellipse in offsetting the ellipse by a specific distance in the minor-axial direction, or the contour shape C2 of the moving locus of the ellipse in rotating the ellipse on its center by a specific angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138036-A (JP)
Title: Catalyst for reforming methanol with steam and method for producing hydrogen by steam reforming of methanol employing the same
Inventor: HAGIWARA YASUNOSUKE
IPC: C01B3/32
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel catalyst useful as a steam reforming catalyst of methanol, and to provide a method for producing hydrogen by reforming methanol with steam in the presence of the catalyst.  <P>SOLUTION: The steam reforming catalyst of methanol contains a copper oxide, a zinc oxide and an iridium oxide. The method for producing hydrogen to reform methanol with steam in the presence of the catalyst is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138724-A (JP)
Title: Magnetic-attraction and ceiling-suspension type carrier
Inventor: ONISHI MASANORI
IPC: B65G49/07
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carrying system in a manufacturing step of a liquid crystal display panel, a plasma display, a semi-conductor integrated circuit or the like in which an acutely curved shape can be applied, tracks can be installed in high density, and the rate of operation of carriers can be enhanced as a result.  <P>SOLUTION: A ceiling truck traveling surface is formed of a ferromagnetic material, a powerful permanent magnet is mounted on a traveling carrier, and the traveling carrier is magnetically attracted to a ferromagnetic flat plate by the permanent magnet via a space formed by traveling wheels. A traveling motor is mounted on one traveling wheel, a steer motor is mounted on each traveling axle, and an optical readout mark is installed on a carrier traveling route to realize an OHT carrier system of autonomous traveling control. A hook for fall prevention can be mounted getting ready for the possibility of the fall of the carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI