baber/WOPTO huggingface dataset:
Patent JP-2005043445-A (JP)
Title: Image forming apparatus
Inventor: ICHITANI SHUJI
IPC: H04N1/407
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to change the printing density range in accordance with a printing purpose while realizing a high image quality.  <P>SOLUTION: In an image forming apparatus 1, when a user sets the change of a color gamut through an operation part 22, the potential of developing sleeves 14Y-14K is controlled in accordance with the color gamut where the change is set by a controlling part 21, so that developing bias voltage which is a potential difference between developing parts 13Y-13K and photoreceptor drums 25Y-25K is changed, and also when printing is performed at the developing bias voltage changed, a gradation correction table by which the gradation of an output image is set as target gradation corresponding to the color gamut where the change is set is prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045441-A (JP)
Title: Pll circuit
Inventor: TAKENOSHITA HITOSHI
IPC: H03L7/093
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit which has a short response time and is used to synchronize a looped network.  <P>SOLUTION: The PLL circuit which has a phase comparator circuit 1 comparing the phases of an input signal and an output signal with each other and generating a phase difference voltage corresponding to the phase difference and a voltage-controlled oscillator circuit 3 varying the frequency of the output signal according to the control voltage based upon the phase difference voltage, and matches the phase of the output signal and the phase of the input signal. Further it is equipped with a voltage control circuit 5 which stores as a proper control voltage the control voltage when the output signal is in phase with the input signal and supplies the voltage-controlled oscillator circuit 3 with the stored proper control voltage as a control voltage instead of the control voltage based upon the phase difference voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046186-A (JP)
Title: Operation microscope system
Inventor: HIGUCHI GAKUJI
IPC: G02B21/24
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a handling operability by simplifying the selecting operation of a power function and easily realizing it.  <P>SOLUTION: This operation microscope system is provided with a controller A33 disposed with push button switches 53 and 54 in an armrest L30 on which the left hand (arm) of an operator 21 is mounted and a controller B34 disposed with push button switches 53 and 54 on an armrest R31 on which the right hand (arm) of the operator is mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056004-A (JP)
Title: Unit, method and program for face collation
Inventor: IDENO TORU
IPC: G06T7/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face collating device for storing a plurality of registrant face image data whose illumination conditions are different for each of registrants and validly using the plurality of registrant face image data in order to further improve authentication accuracy.  <P>SOLUTION: A face collating device 1 stores a plurality of registrant face image data whose illumination conditions are different in a database 3 for a single registrant. The face collating device 1 collates the face image data of an authentication target person acquired from the face image of the authentication target person whose input is accepted with each of the registrant face image data stored in the database 3 to search for the similarity, and acquires the first face image data group constituted of the registrant face image data whose similarity is larger than an extraction threshold. Then, the face collating device 1 calculates the total sum of the similarity for each of the registrants whose face image data are included in the first face image data group, and authenticates whether the authentication target person is the registrant on the basis of the calculated total sum of the similarity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021590-A (JP)
Title: System for synchronizing a plurality of users, and method for synchronization
Inventor: KITAMURA ATSUSHI
IPC: A63F13/31
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To establish synchronization among clients without increasing communication traffic and without increasing load on a server and client machines.  <P>SOLUTION: A system includes a game processing part 16 and a synchronization control part 18. The game processing part 16 synchronizes a plurality of clients 14 connected via a network. A server 12 for performing processing based on a fixed sequence specifies the processing to be subsequently performed on the basis of the sequence, and performs the required processing. When a state acquirement request is received from the client 14, the synchronization control part 18 suspends the state acquisition request from the client 14 until a state change report is received from the specified client based on the grasped sequence. After the reception of the state change report, the processing to be performed is carried out as necessary, and then, response to the state acquisition request is returned to the client.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030534-A (JP)
Title: Front fork
Inventor: HARA TADASHI
IPC: F16F9/32
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front fork which can prevent the occurrence of excessive reaction force when it is contracted to the utmost while allowing the generation of damping force set in a damper housed in an axial core part.  <P>SOLUTION: The front fork has a free piston 5, which is energized by a pressurization spring 4 from behind, on the downstream side of a compression side damping valve 3a arranged in a bottom end part of a cylinder body 2 in the damper arranged in the axial core part. An air chamber A, which is partitioned on the rear side of the free piston 5, and an air chamber A1, which is partitioned outside the cylinder body 2, are cut off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131061-A (JP)
Title: Steering gear of ship whose angle position is servo-controlled by electric motor
Inventor: MONEUSE NICOLAS
IPC: B63H25/24
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact steering gear necessitating only the minimum maintenance and servo-controlled electrically.  <P>SOLUTION: This steering gear of a ship is provided with a mounting part 2 to which a rudder 1 is turnably attached and in which angle position of the rudder 1 is servo-controlled by motors 5, 6 in the mounting part 2 which is a part of a structure of the ship. This motor is an electric motor provided with a stator 5 fixed to the mounting part in an immobile manner and a rotor 6 fixed to the rudder 1 in an immobile manner. Power is supplied to this steering motor by variable frequency and variable voltage, and the steering motor transmits torque required for servo-controlling the rudder electromagnetically, namely, without physical contact to solve a problem of wear. Furthermore, this steering gear is simplified by reducing the number of devices constituting the steering gear to facilitate its installation in the ship, thereby contributing to the improvement of reliability of the steering gear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005041846-A (JP)
Title: New anthrapyridone compound, aqueous magenta ink composition and ink-jet recording method
Inventor: MATSUMOTO HIROYUKI
IPC: C09D11/328
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magenta dye having hue and clarity suitable for ink-jet recording and giving a recorded material having excellent durability such as light fastness, gas resistance and water resistance.  <P>SOLUTION: The invention provides an anthrapyridone compound expressed by formula (1) (R<SB>1</SB>is methoxy; R<SB>2</SB>is H, a 1-8C alkyl, a 1-8C alkoxy(1-3C)alkyl, a 1-4C dialkylamino(1-3C)alkyl, a hydroxy(1-4C)alkyl, a phenoxy(1-4C)alkyl, phenyl, a 1-2C alkylphenyl or a 1-2C dialkylphenyl), its salt and an aqueous magenta ink composition containing the compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050475-A (JP)
Title: Reel and registration tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/113
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel capable of highly accurately disposing a reel gear and a through-hole in a hub, and a recording tape cartridge provided with only one reel and capable of stably drawing a recording tape from the reel.  <P>SOLUTION: The reel 28 of a recording tape cartridge 10 is provided with a reel hub 32 formed into a bottomed cylinrical shape, an annular reel gear 42 coaxially disposed on the outer surface of the bottom 36 of the reel hub 32, and rough-hole 46 put through the axial center of the bottom 36 to open to the outer surface side, and it is formed by resin molding using a metal mold 70. The reel gear 42 and the through-hole 46 are constituted of a reel gear formation part 76B and a hole formation part 76A integrally disposed in a common type insert 76 constituting a hole mold 70, and axial centers of the formation parts are highly accurately coincident with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078210-A (JP)
Title: Drive circuit for active matrix type organic el panel and organic el display device
Inventor: ABE SHINICHI
IPC: G09G3/30
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit for an active matrix type organic EL which can initially charge an OEL element of an active matrix type organic EL panel, can improve the luminance of the OEL element and is suitable for high luminance color display.  <P>SOLUTION: This drive circuit is provided with many current drive circuits and a write control circuit. The current drive circuits are provided so as to correspond to a data line or a column pin of an organic EL display panel, and each of the current drive circuits has an output pin connected to the data line or the column pin, generates current for charging to charge a capacitor of a pixel cell circuit to a voltage value through the data line or the column pin and generates current for charging to initially charge the organic EL element. The write control circuit controls write for storing the voltage value into the capacitor and also controls the resetting of the voltage value of the written capacitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005056698-A (JP)
Title: Manufacturing method of ion implanting device and ion beam emittance measuring instrument, and semiconductor device
Inventor: TAKAHASHI KEIJI
IPC: H01J37/317
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an ion implanting device and a semiconductor device in which the quality of ion beam on the way of transportation can be investigated and evaluated and a delicate change of the product property can be suppressed.  <P>SOLUTION: The ion implanting device 101 comprises an ion source 11 which generates and extracts ion beam IB, a mass spectrometer 12 having a magnet, an ion beam convergence part such as an electrostatic lens and Q lens (four-pole lens), and an ion beam emittance measuring mechanism 15 between the ion source 11 and the mass spectrometer 121, preferably at the rear stage of the electrostatic lens 141. The ion beam emittance measuring mechanism 15 comprises an ion beam emittance measuring instrument 151 which is inserted into the passage of ion beam, that is, on a beam line at the time of measurement, and is controlled so as to be outside of the beam line at the time other than measurement, and can inspect at least divergence degree of ion beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055742-A (JP)
Title: Image forming apparatus and its control method
Inventor: NISHIHARA HIROTO
IPC: G03G15/20
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is highly durable by the prevention of an excessive increase in the temperature of a paper non-passage part and is free of problems such as insufficient fixing, nonuniform gloss, and offset.  <P>SOLUTION: The image forming apparatus includes: a fixing part for heating a medium to be heated by bringing directly or via a heat transfer material the medium to be heated into contact with an induction heat generation body which is subjected to electromagnetic induction heating by a magnetic flux generating means; and a magnetic flux adjustment means for adjusting a magnetic flux area imparted to the induction heat generation body by the magnetic flux generating means so that the area is matched with the size of the medium to be conveyed, wherein when a change in the size of the medium is detected (S3), the timing of the start of the adjustment by the magnetic flux adjustment means is controlled (F1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057179-A (JP)
Title: Cleaning method of semiconductor device
Inventor: MIYATA TAKESHI
IPC: H01L21/304
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the brush cleaning of a semiconductor wafer has been performed while discharging pure water regardless of the surface state of the wafer and regardless of a film kind for constituting a semiconductor device, removals of foreign matters have become difficult, and a lot of the residual foreign matters have left on a semiconductor substrate as far as the brush cleaning uses pure water as its cleaning water as sizes of the foreign matters which are origins of faultiness also become small in response to the proceeding of the miniaturization of the semiconductor device.  <P>SOLUTION: By using as cleaning water hydrogen water adjusted to a state comprising its pH of 6-8, its oxidation-reduction potential of -300 to -650 mV, and its dissolved hydrogen concentration of not smaller than 1.0 mg/l and not larger than its saturation limit, bubbles of a hydrogen gas contained in the hydrogen water so penetrate clearances between a semiconductor wafer and foreign matters as to promote lift-off action. In addition, when there exist unbonded dangling bonds on the semiconductor surface, the hydrogen water exhibits the preventing effect of the re-attachment of the foreign matters, since hydrogen atoms terminate the dangling bonds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063509-A (JP)
Title: Magnetic recording medium
Inventor: KOFUCHI HIDEAKI
IPC: G11B5/78
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which has excellent recording current characteristics and frequency characteristics and high output and whose power consumption is reduced.  <P>SOLUTION: The magnetic recording medium has: a non-magnetic layer 3 containing inorganic powder and a binder; and a magnetic layer 2 containing ferromagnetic powder and a binder, both layers being formed on one principal surface of a non-magnetic substrate 1; and a back layer 4 formed on the other principal surface. In the magnetic recording medium, coercive force Hc and SFD (switching field distribution) have the relation of 220≤Hc×(1+0.5×SFD), and the coercive force Hc and a squareness ratio Rs have the relation of 2.2≤Hc/Rs≤2.6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061996-A (JP)
Title: Element for detecting target nucleic acid, manufacturing method therefor, and method and detector for detecting target nucleic acid using the same
Inventor: KURIYAMA AKIRA
IPC: G01N33/58
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target nucleic acid detecting element emitting fluorescence by an intercalator only when a probe is hybridized with a target nucleic acid to form double helix structure, by fixing a single chain nucleic acid probe in a nano-scale of hole bottom, a manufacturing method therefor, and a target nucleic acid detecting method and a target nucleic acid detector using the same.  <P>SOLUTION: This target nucleic acid detecting element is provided by introducing the probe nucleic acid coupled specifically with the target nucleic acid into the each hole of a porous body having the columnar holes. The porous body is formed by removing a columnar substance from a structure dispersed with the columnar substance constituted containing the first component in a member constituted containing the second component capable of forming a eutectic with the first component, in the target nucleic acid detecting element. The present invention provides also the manufacturing method for the element, and the target nucleic acid detecting method and the target nucleic acid detector using the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029254-A (JP)
Title: Can lid cut-out device
Inventor: MIURA KEIICHIRO
IPC: B67B7/58
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid cut-out device eliminating dangers of cutting lips or fingers with a cutting edge left on an empty can as well as capable of improving its sharpness.  <P>SOLUTION: The can lid cut-out device has a front longitudinal axis and a rear longitudinal axis rotatably on a support. On an upper side portion of the front longitudinal axis, a fixing side gear is fixed, similarly on a lower side portion, a rotary cutting blade body is fixed each unrotatably. While, on an upper side portion of the rear longitudinal axis, a movable side gear to be engaged/disengaged with/from the fixing side gear is fixed, similarly on the lower side portion, a rotary groove type blade receiver is fixed each unrotatably. In addition, the can lid cut-out device has an operation handle fixed unrotatably on the upper end of either the front longitudinal axis or of the rear longitudinal axis respectively, and the rear longitudinal axis is made movable near or far relative to front longitudinal axis by making either the axial hole of the rear longitudinal axis a long hole or being supported via a slider. An adjustment device with an adjustment handle for a screw bar or the like provided on the support for moving the rear longitudinal axis to a near position to hold it there or for moving it to a far position to hold it there.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037339-A (JP)
Title: Method for surely confirming position of specific person
Inventor: HYODO YOSHIRO
IPC: G01S19/14
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely confirming the position of a person moving around a base (home) by simplifying a position confirming system (navigator) using a satellite (GPS).  <P>SOLUTION: The system is made into a general purpose equipment by setting an image receiving ability by limiting the mean independent going-out distance of the specific person (old person, child, etc.) to several kilometers from the base (home).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065116-A (JP)
Title: Rate conversion apparatus, method and image signal processing apparatus, method and program for executing each method
Inventor: NIITSUMA WATARU
IPC: H04N7/01
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize and secure a data transfer band between a first memory and a second memory to enhance efficiency in the use of the data transfer band.  <P>SOLUTION: Brightness signals Ya and color-difference signals Ua/Va that constitute input image signals Sa are transferred to and written in a frame memory (a first memory) 201 in lines in sync with their horizontal synchronizing signals. A memory TG 211 generates a readout request PRQ. A period of the request PRQ is a time obtained by dividing equally one vertical effective period of output image signals Sc by a line number for serving as a target of the rate conversion of the input image signals Sa. On the basis of the request PRQ, the brightness signals Ya and the color-difference signals Ua/Va are transferred in lines from the frame memory (the first memory) 201 to a rate conversion section (a second memory) 215Y, 215C via buffers 205Y, 205C. As no variation in the transfer period occurs, the data transfer band can be stabilized and secured in each of transfer periods.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063321-A (JP)
Title: Printing information display method
Inventor: TANAKA SATOSHI
IPC: G06F3/12
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preview display method capable of realizing printing preview display faithfully reflecting the state of a document to be actually printed, and an information processor.  <P>SOLUTION: A printing control application acquires a printing format setting at preview display (step 501), determines if there is a printing setting that can not be realized in actual printing in the printing setting (step 503), determines a user setting if there is a printing setting that can not be realized (step 507), and if there is a setting of reflecting the printing setting in a preview, generates a preview image so as not to reflect the printing setting that can not be realized (steps 506 and 508) on the preview, and displays it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102273-A (JP)
Title: Image forming apparatus
Inventor: ITO ISAMI
IPC: B41J2/385
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that eliminates granular appearance from an image to be output.  <P>SOLUTION: The image forming apparatus includes: a first light source which emits light corresponding to image information; a first photoreceptor which receives light emitted from the first light source; a first development means which develops a latent image formed on the first photoreceptor with first toner; a second light source which emits light corresponding to image information; a second photoreceptor which receives light emitted from the second light source; and a second development means which develops a latent image formed on the second photoreceptor with second toner. The hues of coloring agents in the first toner are substantially the same as that in the second toner. The contents of the coloring agents in the second toner are less than that in the first toner. The oscillation wavelength of the first light source is at least in the range of 370 to 500 nm. Thus, granular appearance is eliminated from an image to be output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005070386-A (JP)
Title: Imaging apparatus
Inventor: OYA TAKAHIRO
IPC: H04N5/232
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging element mounting mechanism capable of making, swing and tilt adjustment with high accuracy by taking the distance from the center of an imaging surface to an installation position of an adjusting member longer.  <P>SOLUTION: The imaging element mounting mechanism which can performance the swing and tilt adjustment of the imager in an optical axis direction by adjusting the adjusting member is adapted such that the mounting position of the adjusting member is provided on the side outer than a cylindrical member constituting a lens barrel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073011-A (JP)
Title: RELAY DEVICE AND QoS CONTROL METHOD IN WIDE-AREA LAN SERVICE
Inventor: KANEKO MICHIHARU
IPC: H04L47/6275
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device and its QoS control method which effectively uses the band of an Ethernet line.  <P>SOLUTION: In a relay device placed on each location of a wide-area LAN service which multiplexes a plurality of logical lines into a single physical line having a predetermined transmission band to be transmitted to another relay device, data flowing from a plurality of logical lines are associated with a physical line to be grouped, and a QoS control is executed to a single data flow grouped. The data flow is distributed to a plurality of micro-flows based on header information of the data flow grouped, and a priority of a transmission and a transmission band are set to each micro-flow. Policing is executed by the transmission band set, and scheduling of transmission processing is executed to a plurality of micro-flows to which policing is performed based on a priority assigned thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI