baber/WOPTO huggingface dataset:
Patent JP-2006201279-A (JP)
Title: Fixing apparatus
Inventor: SUGITA SHINJI
IPC: G03G15/20
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner on a cleaning roller from peeling by uniformly attaching the toner on a cleaning roller periphery surface.  <P>SOLUTION: The fixing apparatus has residual toner on the periphery surface of the cleaning roller 48 melted and pressed into a uniform thickness by rotational contact with a high temperature pressurizing roller 42 since surface temperature t1 of a heating roller 41 is raised to a cleaning temperature tf and a surface temperature t2 of the pressurizing roller 42 is raised until exceeding a fixing lower limit temperature te by heat conduction between the heating roller 41 and the pressurizing roller 42 when a printing process is terminated and a standby mode begins even when the residual toner is made granular and attached disproportionately to the periphery surface of the cleaning roller 48 in the printing process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204058-A (JP)
Title: Dc-dc converter circuit of chopper-type pwm method
Inventor: TAKAMATSU SEIJI
IPC: H02M3/155
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time, from start to when a constant voltage output becomes available, in a DC-DC converter circuit of a chopper-type PWM method that is equipped with a soft start circuit.  <P>SOLUTION: Between a capacitor C13, constituting an integration circuit 30 and the GND, a charging time shortening circuit 40 is provided, which reduces the charging time with the capacitor C13 of the integration circuit 30 during the period; while a CS terminal voltage (control voltage of soft-start circuit) of PWM control circuit IC1 rises, up to near the operation start voltage of the soft start circuit from the time point, when an input voltage Vin is applied. The charging time shortening circuit 40 comprises a diode D2 for shortening the charging time, of which the anode is connected to the negative side of capacitor C13, while the cathode is connected to GND so that the forward current will flow, as the input voltage Vin is applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164929-A (JP)
Title: Keyboard device for displaying character by luminescent array and key unit thereof
Inventor: CHANG CHIH-CHIN
IPC: H01H13/02
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard device for displaying characters by a luminescent array, and to provide a key unit of the keyboard device.  <P>SOLUTION: A light-emitting device array is provided in each key unit in the keyboard device. A light-emitting device in the light-emitting device array is controlled by a keyboard control circuit in the keyboard device, and is selectively driven for generating rays. The generated rays are projected toward a key top for displaying characters on the key top. A key switch is arranged at the lower position on the key top and is driven for operation when the key top is pressed and operated, and a key signal is generated and is sent to the keyboard control circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006205375-A (JP)
Title: Manufacturing method of thermoplastic resin molded product
Inventor: HANADA AKIRA
IPC: B29C33/18
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin molded product, which has good appearance, by partially welding a functional member to a thermoplastic resin foamed sheet shaped into a predetermined shape without leaking a resin.  <P>SOLUTION: The manufacturing method of the thermoplastic resin molded product includes a process (1) for bringing the thermoplastic resin foamed sheet 1 preliminarily shaped into the predetermined shape into contact with a mold 3 which has a recessed part for welding the functional member formed thereto and can be sucked under vacuum, a process (2) for starting the vacuum suction from the mold to closely bring the thermoplastic resin foamed sheet 1 into contact with the mold so that the recessed part becomes a hermetically closed state, a process (3) for supplying the thermoplastic resin to the recessed part through the resin passage provided in the mold simultaneously with or after the start of vacuum suction in the process (2) to integrally weld the molten thermoplastic resin to the thermoplastic resin foamed sheet 1 and a process (4) for stopping the vacuum suction simultaneously with or after the stop of the supply of the molten thermoplastic resin to eject the molded product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211386-A (JP)
Title: Stereoscopic image processing apparatus, stereoscopic image display apparatus, and stereoscopic image generating method
Inventor: KOBAYASHI HIDEYUKI
IPC: G02B27/22
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image processing apparatus for outputting a natural stereoscopic image with an excellent texture by composing a plurality of stereoscopic images.  <P>SOLUTION: An image processing section 40 for receiving a plurality of stereoscopic images from an image input section 30 analyzes a change in color temperature with respect to depth directions of the stereoscopic images, adjusts a degree of a change in color temperature with respect to the depth direction of other stereoscopic image information on the basis of stereoscopic image information selected by an operation section 20 or the like, and thereafter composes the stereoscopic images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005243011-A (JP)
Title: Character processing apparatus and method of portable terminal
Inventor: SEO JEONG-WOOK
IPC: H04M1/72427
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transmitting a character structure and a character in particular about a character agent apparatus and method of a portable terminal.  <P>SOLUTION: This character file processor of a portable terminal for performing a character agent function comprises a character memory for storing a character image consisting of a character structure consisting of information of a character type and a character image, and a character image composed of at least one frame image, a control part for analyzing an operation of the portable terminal and performing a character agent function for processing corresponding character structure data and character image data in the character memory, and a display part for displaying the character structure and image information outputted from the control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006217192-A (JP)
Title: Image processing system, image processor, image forming apparatus, image reader, information terminal device and image processing method, computer-readable recording medium with program for implementing the method stored thereon
Inventor: YAMADA MAIKO
IPC: H04N1/60
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform calibration without an image reader, to eliminates a mistake of a desired test chart used for the calibration, to easily confirm the cause of a fault when a serviceman repairs the fault, and to quickly repair the fault.  <P>SOLUTION: This image processing system is constructed so that a read means of reading a test pattern image and additional information out of an outputted test chart which has a designated test pattern image formed by an image forming means and to which the additional information is added, a picture quality information acquisition means of acquiring picture quality information on the test chart from the test pattern image, and a determination means of determining whether an image output means is calibrated based upon the additional information and picture quality information are connected through a network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005225755-A (JP)
Title: Method for manufacturing preform for photonic crystal optical fiber
Inventor: OH JEONG-HYUN
IPC: C03C11/00
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a preform for a photonic crystal fiber, the method for preventing an optical fiber from being contaminated during the fabricating process, facilitating short preform length and simple alignment of air holes and solving problems derived from deformation and size-shrinkage of the air holes occurring when an optical fiber is drawn from the preform.  <P>SOLUTION: The method for manufacturing a preform for a photonic crystal fiber includes: a 1st step for forming dry gel having a cylindrical shape by forming silica slurry obtained by mixing a monomer and a dimer into a cylindrical shape and drying; and a 2nd step for forming air holes having the desired size and arrangement through the dry gel having the cylindrical shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006220816-A (JP)
Title: Method of manufacturing optical element
Inventor: OMORI MASAKI
IPC: G02B3/00
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element by which a shrink mark that causes separation from a mold upon the curing due to that a resin thickness is large can be prevented and the degradation of an optical performance due to birefringence in the resin can be prevented.  <P>SOLUTION: The method of manufacturing an integrated composite type optical element by molding and curing a light energy curable resin on a glass substrate by using a mold comprises: a process of dropping a first resin onto the mold; a process of uniformizing the first resin into a desired shape such as flat surface and spherical surface; a process of curing the first resin into a longitudinal elastic modulus of ≥100 MPa and ≤1,500 MPa; a process of dropping a second resin onto the first resin; a process of bringing a glass substrate into liquid contact with the second resin; a process of curing the second resin; and a process of separating the resin from the mold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049272-A (JP)
Title: Fluorescent lamp
Inventor: IIDA SHIRO
IPC: H01J61/32
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane double volute type fluorescent lamp where an arc tube hardly breaks in mounting or transportation.  <P>SOLUTION: The fluorescent lamp has the arc tube and a holder. The arc tube includes a pair of electrodes respectively at both tube ends, and forms, between the pair of electrodes, a discharge path which turns in a double spiral substantially on one plane about the tube center. The holder holds the arc tube. The tube ends of the arc tube and at least one part of the arc tube between the tube ends are fixed to the holder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005175511-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ABE KAZUHIDE
IPC: H01L21/3205
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which assures flatness of a polished surface.  <P>SOLUTION: The method of manufacturing the semiconductor device includes processes of: forming an insulating film 12; forming on the insulating film a groove pattern 13 including line patterns 14 as a plurality of insulating island patterns 14 which reach the height nearly equal to the height of the insulating layer 12 and are separated from each other, so that the line patterns 14 extend along the longitudinal direction of the groove pattern 13 and other line patterns exist on the side between two line patterns adjoining to each other in the longitudinal direction; filling the inside of the groove pattern 13 with a conductive layer 15 while forming the conductive layer 15 on the insulating layer and inside the groove pattern 13; and forming embedded wiring 16 composed of the conductive layer 15 inside the groove pattern 13 by chemically and mechanically polishing the conductive layer 15 until the insulating layer 12 is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006220603-A (JP)
Title: Imaging apparatus
Inventor: YASUI NAOHIKO
IPC: H04N5/225
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus having a simple structure, capable of easily acquiring information about the position and the range or the three-dimensional data of objects and easily forming stereoscopic images, based on the acquired images.  <P>SOLUTION: The imaging apparatus is equipped with a lens optical system 12, capable of imaging the surrounding objects, formed rotationally symmetric with respect to the optical axis S as the center, and a rotating body mirror δ with curved surface formed coaxially with the optical axis S of the lens optical system 12 as a center and arranged around this lens optical system 12. The imaging apparatus has an imaging device 14 for imaging a plurality of imaged points B<SB>1</SB>and B<SB>2</SB>provided images through the lens optical system 12 and a rotating body mirror δ, with respect to a single point Q of the object. By determining a plurality of the imaged points B<SB>1</SB>and B<SB>2</SB>for the one point Q of the object, the imaging apparatus computes the position of the single point Q of object from a relation of geometrical optical system for the lens optical system 12 and the rotor mirror δ.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228304-A (JP)
Title: Tracking controller
Inventor: SHINDO HIROYUKI
IPC: G11B7/135
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method of a tracking error signal in which reduction in tracking error signal is made small even though the range of an objective lens shift becomes large and no phase shift occurs with respect to the periodic structure of the recording surface of an optical disk during DVD-RAM recording.  <P>SOLUTION: The tracking error signal is detected by using a diffraction grating 12 having a structure in which a diffraction grating 12a and a diffraction grating 12b having the same cycle of the diffraction grating 12a are joined together with a 180 degree phase shift to form a region 38 where the diffraction gratings 12a and 12b are engaged with each other along the grating groove direction with a prescribed width and diffraction separating the laser beams emitted from a light emitting element by the diffraction grating 12 and utilizing 0-order and ±1st diffracted light beams.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229540-A (JP)
Title: Burst signal receiving device
Inventor: KUBO TATSUO
IPC: H04B10/524
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical burst signal receiving device obtaining a signal detect output of burst packet detection and improving the input dynamic range of an IC for burst signal equivalent amplification.  <P>SOLUTION: A negative-phase signal of a burst signal inputted from an optical module 10 is branched into two, and the output of a peak detecting circuit 33 to which one of two branch signals is inputted and the other branch output are inputted to a gain amplifier 34 for amplification to output a positive-phase signal. This output signal is inputted to a peak detecting circuit 35 to which a capacitor and a resistance are connected and which maintains a peak value of the output of the gain buffer by accumulating electric charges in the capacitor, and its output and the output of a reference resistance 53 are inputted to a comparator 36 to generate a burst packet detection signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224164-A (JP)
Title: Drawing device for metal pipe
Inventor: WADA KATSUHIDE
IPC: B21D17/04
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing device for metal pipes, which is light, inexpensive and convenient to carry anywhere, and also can perform drawing work easily to make a ring type protrusion or recess on the outer periphery of pipes while straight pipes or elbow pipes are fixed at a certain position.  <P>SOLUTION: After fixing a straight or elbow pipe 1 by a fixing means 25, a center roller 10 supported by a rotary shaft 5 of a main body 4 of the drawing device 3, and a planetary roller 12 which is supported by a planetary ring 15 arranged on the outer periphery of the main body 4 are inserted respectively inside and outside of an end part 100 to be formed of the straight or elbow pipe 1. Keeping the straight or elbow pipe 1 pressed with both the center roller 10 and the planetary roller 12 from inside or outside respectively by a pressing mechanism 17, the center roller 10 and the planetary roller 12 are driven into a planetary movement along the inside and outside periphery of the elbow pipe 1 respectively, by rotatively driving at least one of the center roller 10 and the planetary roller 12. Thus, the ring type protrusion/recess 11/13 on the outer periphery of the center roller 10 and the planetary roller 12 form the ring type protrusion 2A on the outer periphery of the straight or elbow pipe 1 by the drawing work.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228623-A (JP)
Title: Battery using semi-permeable film
Inventor: MORI YUKINOBU
IPC: H01M2/16
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery using an acidic or alkaline electrolytic solution that uses semi-permeable films which have a long charge/discharge cycle service life because of high energy density and because of no increase of the internal resistance, which are re-chargeable until the minimum remaining voltage value becomes a low value, and which do not impose burden on an environment in disposal without needing violent poisons such as sulfuric acid and pottasium hydroxide in the case of the electrolytic solution in a lead-acid battery and a nickel hydrogen (NiMH) battery, that is, without substantially causing any pollution.  <P>SOLUTION: This is the battery which includes at least a positive electrode, a negative electrode, the electrolytic solution, and the semi-permeable films through which the moisture of the electrolytic solution is not selectively permeated, and the positive electrode and the negative electrode are isolated from the electrolytic solution by the semi-permeable films. It is preferable that the electrolytic solution contains an acidic electrolytic solution of pH 1 to 4 or an alkaline electrolytic solution of pH 9 to 14 which is obtained from seawater by using only a physical means without using a chemical means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227460-A (JP)
Title: Image forming apparatus and color slippage correcting method
Inventor: GOMI AKIHIRO
IPC: G03G15/00
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the occurrence of color slippage by appropriately adjusting the registration controlled variable in the midst of a continuous printing operation, regarding an image forming apparatus which continuously performs a printing operation including a double-sided printing operation.  <P>SOLUTION: In the uppermost-stream station among four image forming stations, a temperature sensor such as a thermistor is arranged in the uppermost-stream position P3, the surface temperature of the intermediate transfer belt near a primary transfer position is detected by the uppermost-stream temperature sensor. Besides, a temperature sensor is arranged in the downmost-stream position P4 in the downmost-stream station in the same manner as that of the uppermost-stream station, then, the surface temperature of the intermediate transfer belt near the primary transfer position is detected by the downmost-stream temperature sensor. After double-sided printing, the registration controlled variable is adjusted based on the detection results by the temperature sensor. Then, even when a surface temperature difference is generated between the respective image forming stations due to the double-sided printing, the registration controlled variable is adjusted in accordance with the temperature difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238511-A (JP)
Title: Power supply monitoring recorder
Inventor: HARUHARA HIDEHIKO
IPC: H02J13/00
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a short-time phenomenon such as instantaneous interruption and the intermittent generation of a current.  <P>SOLUTION: This power supply monitoring recorder comprises; a current input part 4 that generates waveform data Da to Di with respect to each current by sampling a load current and a leakage current of a power supply line, and each leakage current of a plurality of branch lines branched from the power supply line; a voltage input part 5 that generates waveform data Dj, Dk with respect to an inter-line voltage by sampling an inter-line voltage of a power supply master line; a waveform take-in part 6 that takes in the waveform data Da to Dk and makes a first storage part 7 store them; and a control part 9 that calculates each effective value of the load current, each leakage current and the inter-line voltage at every cycle on the basis of the waveform data Da to Dk, makes the first storage part store each calculated effective value, reads the effective value about at least one of the load current, the leakage current and the interline voltage from the first storage part 7 when a prescribed event occurs, and notifies it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231976-A (JP)
Title: Small article loading device in vehicle
Inventor: SATO YUYA
IPC: A63B55/60
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve a loading capacity of small articles in a vehicle with a bumper supporting part formed on a vehicle body.  <P>SOLUTION: A bumper supporting part 21 capable of supporting a bumper 25 by a fastening tool 24 is formed at any one of front and rear portions of a vehicle body 2. A bracket 37 capable of supporting a housing 36 for small articles 30 is supported to the bumper supporting part 21 by the fastening tool 24. The bracket projects from the bumper supporting part in a longitudinal direction of the vehicle and a direction for separating from the vehicle body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006236421-A (JP)
Title: Storage medium, reproducing method and recording method
Inventor: MORITA SEIJI
IPC: G11B7/2405
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage medium having sufficient reproduction durablity, a reproducing method and a recording method.  <P>SOLUTION: A mixture of an organic metal complex single body and a plurality of cations and anions of an organic metal complex has excellent reproduction light durability. In an "L→H" type optical disk using a mixed dye, the reproduction durablity of one million times or more are attained in 0.4 mW reproducing laser power. Especially in an optical disk using a mixed dye of two of the cation and the anion of the organic metal complex and the organic metal complex single body, reproducing light durability of 1.5 million times or more is attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237768-A (JP)
Title: Image compression processing apparatus and image compression processing method
Inventor: NAKATSUJI HIROOMI
IPC: G06K9/20
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compression processing apparatus with a fast processing speed whereby wrong detection of a photo image data region as a character image data region can be avoided and loss of the consecutiveness of an image in the photo image data region is prevented when image data once subjected to compression processing are expanded.  <P>SOLUTION: The image compression apparatus provided with a character region extracting section 05 for extracting the character image data region from multi-value image data and a first compression processing means for applying compression processing to character image data in the character image data region includes: a character recognition processing section 07 as a character region verification means for verifying the character image data region extracted by the character region extract section 05; and a character region correction section 08 for correcting only the image data region verified as the character image data region by the character region verification means into the character image data region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI