baber/WOPTO huggingface dataset:
Patent JP-2005137298-A (JP)
Title: Method for separating and purifying nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12M1/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ready and rapid method for separating and purifying a nucleic acid, having excellent separation performance, good washing efficiency, and excellent fitness to automation and miniaturization by using a porous membrane enabling the membrane substantially having the same separating function to be mass-produced.  <P>SOLUTION: The method for separating and purifying the nucleic acid uses a sample solution containing the nucleic acid and obtained by a method comprising (I) a step for pouring a specimen containing a cell or a virus into a container, (II) a step for adding a chaotropic salt, a surfactant and a protease to the container, and mixing them with the specimen, (III) a step for incubating the mixed liquid obtained through the above steps, and (IV) a step for adding a water-soluble organic solvent to the incubated mixed liquid, and a porous membrane adsorbing the nucleic acid by an interaction free from an ionic bond.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140456-A (JP)
Title: Air supply unit and dwelling house structure provided therewith
Inventor: ISHIDA TOSHIYA
IPC: B03C3/66
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To safely and easily perform the cleaning or maintenance of an ion generating element in an air supply unit.  <P>SOLUTION: The air supply unit 2a is arranged in a room to supply ions generated by applying a driving voltage to the ion generating element 30 with air, and a detachable filter 22 is provided on the air supply unit 2a. The ion generating element 30 and the filter 22 are adapted so that the power supply circuit of the ion generating element 30 is cut when the filter 22 is removed from the air supply unit 2a. Preferably, the filter 22 is integrated with the ion generating element 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141676-A (JP)
Title: Profile generation method, profile generation device, profile generation program, profile generation program storage medium, and profile
Inventor: TAKAMORI TETSUYA
IPC: G06T1/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously carry out calibration with color conversion according to a profile conforming to a specification proposed by ICC.  <P>SOLUTION: This profile generation device is provided with: a correction conversion generation part 70 for generating correction conversion (in this case, a gradation correction curve 72) where color space coordinates showing image data 71 and 73 and measurement values 75 of colors of an image 32 in a color printer 30 come close to an ideal relationship; a profile generation part 80 for generating a profile expressing correspondence between the image data and the colors of the image and conforming to the specification proposed by ICC by presuming that the correction conversion is applied to the image data; and a profile correction part 90 for incorporating the correction conversion into the profile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146444-A (JP)
Title: Coated paper for printing and method for producing the same
Inventor: IZUMI KUNITOSHI
IPC: D21H19/58
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain coated paper for printing, which is produced by two-layer coating by a paper machine and a coater and controls a yellow change in roll base paper.  <P>SOLUTION: In coated paper for printing having an undercoat layer and a topcoat layer on base paper, the undercoat layer contains 8-15% based on the whole pigment of a latex having -30 to 0°C Tg, 0-10% acrylonitrile amount, 80-95% gel content and having 100-170 nm particle diameters. Acrylonitrile content in the latex is reduced so that the yellow change of ground fabric after undercoating is controlled even if the coated paper for printing is exposed to a relatively high temperature for many hours in a state of roll ground fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143777-A (JP)
Title: Supporting system for image photographing and diagnosis
Inventor: SATO KAZUHIKO
IPC: A61B6/03
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting system for image photographing and diagnosis which draws up an image which is convenient for reading and diagnosing from the captured image and files the same.  <P>SOLUTION: An X-ray CT apparatus 1 which picks up the image of an examinee and acquires a diagnostic image from projection data includes a selection means 52 which selects an anticipated subject of detection, a scanning means 10 which scans the examinee located at a prescribed position, an image processing means 40 which constitutes the image of the examinee from the projection data acquired by the scanning means 10, an extraction means 54 which extracts the subject of detection selected by the selection means 52 from the constituted image, and a display means 34 which displays the subject of detection extracted by the extraction means 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148366-A (JP)
Title: Image forming apparatus
Inventor: IMAMURA TAKESHI
IPC: G03G15/08
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can be downsized, obtain a high quality image with no occurrence of unevenness in density, a developing device loaded to the image forming apparatus and a process cartridge.  <P>SOLUTION: A developer carrier 30 is installed facing an image carrier 1 on whose surface an electrostatic latent image is formed and a thin layer of developer is carried and transported to a developing range, which is in close proximity to the image carrier, a developer carrying member 32 carrying the developer in circulation while agitating it to supply the developer to developer carrier and a means forming a magnetic field to form the magnetic field are provided in the developing device. A partition plate 35 is installed with its top end positioned below the place set to be the magnetic field, separating the developer from the surface of the developer carrier 30 and the partition plate 35 partitions the space on the side facing the surface of the developer carrier and the dropping space, where the developer is dropped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149262-A (JP)
Title: Information processor
Inventor: KAMINAGA MASAHIRO
IPC: G09C1/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tamper-proof information processor for use in an IC card having high security, or the like.  <P>SOLUTION: The information processor has; a program storage part for storing a program therein; a memory for storing data therein; an arithmetic unit for performing prescribed processing in accordance with the program; a data bus connecting the arithmetic unit and the memory; and a conversion part for converting logical addresses for use in arithmetics of the arithmetic unit to physical addresses of the memory which are made to correspond to logical addresses and are set at random at each time of arithmetic or the start of the information processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144413-A (JP)
Title: Jet nozzle for aerosol container
Inventor: TOMITA SATOSHI
IPC: B05B9/04
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet nozzle for an aerosol container which can spray in a wider range, a liquid such as a fire extinguishing chemical, paint, an insecticide, a deodorant, an aromatic and in particular a liquid having viscosity or spinnability.  <P>SOLUTION: The jet nozzle is joined to the distal end of a guiding member joined to a stem of the aerosol container. A spout hole-incorporated recessed groove (the width of which is preferably 1-1.5 times of that of a spout hole) is arranged at the distal end of the jet nozzle and projections (the width of each of which is preferably larger than that of the spout hole) are arranged on both side of the spout hole so as to be perpendicular to the recessed groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150655-A (JP)
Title: Lead frame, semiconductor device using the same, and method for packaging semiconductor device
Inventor: KOBAYASHI TAKESHI
IPC: H01L23/50
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents a lowering of joint at the soldered joint part even at the lead-free time, and does not cause separation of the joint part in the step of reflow soldering.  <P>SOLUTION: This lead frame has a semiconductor device mounting section and a plurality of leads whose one end is arranged such that they are located near the semiconductor device mounting section, and is used for packaging that employs lead-free soldering. The surface of the lead's joint part at least with the wiring pattern of the packaging substrate is composed of a material that has a composition having a nickel content less than 3 mass %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158100-A (JP)
Title: Onboard electronic device
Inventor: TANAKA HIROYUKI
IPC: B60R11/02
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard electronic device which uses a motor to open and close the cover of the recording medium insertion opening and can prevent the damage on the transmission mechanism even if the cover is forced to be opened by hand but can close the cover automatically when the hand is off.  <P>SOLUTION: A first gear 32 and a second gear 33 of the transmission means 40 to transmit the torque of the motor 28 to the cover 11 are made free to turn within a limit, and an energizing means 47 turns the second gear in one rotational direction against the first gear. If the cover is forced to be opened, the second gear moves against the energizing means and turns within the limit against the first gear. If the hand is off, the cover is closed by the energizing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154035-A (JP)
Title: Method for feeding material with oscillating arm
Inventor: ITO JUNICHI
IPC: B65G25/04
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for feeding material with an oscillating arm for speedily and correctly controlling straight movement distance of a material feed base in relation to a reference position based on an oscillation angle of the oscillating arm set by a control device.  <P>SOLUTION: For the oscillating arm 12a, a cam follower 1A is set to a prescribed radial position L around an origin O in an X-Y coordinates system around a rotation center of a rotation shaft as the origin O. It is rotation-controlled to oscillate normally and reversely between a reference position A set in a first quadrant 1 and a second quadrant 2 in a two-dimensional plane. Straight movement distance S1 of an engagement part 1A in the X-axis direction from the reference position A is inputted to a memory part in the control device. The oscillation angle θ of the engagement part 1A from the reference position A equivalent to the straight movement distance S1 stored in the memory part is data-processed by a data processing part in the control device. The straight movement position S1 of the material feed base and the oscillation angle θ1 of the oscillating arm 12a are respectively detected to be compared by a comparison part. The straight movement distance S1 of the material feed base is thus controlled based on the size of the oscillation angle θ1 of the oscillating arm 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153208-A (JP)
Title: Inkjet recording apparatus
Inventor: HOSHINO YOSHIHIDE
IPC: B41J2/01
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line type inkjet recording apparatus which applies overprinting of recording onto a recording medium subjected to printing by a prestage printer, and which can bring about a high-definition recorded image, without causing variations in recording size and misregistration of start of recording by variations in the velocity of the carrying of a recording medium carried from the prestage printer.  <P>SOLUTION: In this line type inkjet recording apparatus 1 for performing recording on the recording medium 3 subjected to the recording by the prestage printer 2, a position detector 8 for detecting the position of the recording medium 3 to start driving a recording head 5 and a velocity detector 11 for changing a driving period of the recording head 5 by detecting the carrying velocity of the recording medium 3 are provided on an upstream side with respect to the recording head 5 in a carrying direction A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159764-A (JP)
Title: Recording method, apparatus, program, and storage medium
Inventor: HAYASHI EIJI
IPC: H04N1/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus capable of providing accurate information of jobs in the case that an application carries out the operation of job combination or the like.  <P>SOLUTION: The recording apparatus is provided with a print section 28 for recording the attribute of pages by each page. In a recording method for recording the attribute of the printed pages, the method includes a recording step of recording the attribute of the pages printed by each page.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129474-A (JP)
Title: Lightning protection device with both roles of preventing from leaf and bird
Inventor: YAMAZAKI KENICHI
IPC: H05F3/04
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning protection device without being interfered by leaves and perching birds and hardly suffering from lightning.  <P>SOLUTION: A lightning protection device with both roles of preventing itself from leaves and birds is to be electrically connected with a ground wire letting lightning current flow to the ground, a shield part of a shield wire covering a sensor cable for a raining sensor, a snowing sensor or the like, or a metal piping for letting a sensor cable pass through, and a cage-shape metal solid object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157826-A (JP)
Title: Access controller and access control method
Inventor: MITSUOKA YOSHIO
IPC: H04L9/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To control access to be received through not only the same communication network but also one or more other communication networks.  <P>SOLUTION: A channel processor 40 of a storage control system 3 receives a log-in request including a target IP address from a target host, and judges the network relative logical distance of a target network to a communication network 2 including a storage control system 3 for the target network including the target host based on the comparison result of the target IP address with its own machine IP address stored in an iSCSI port 38. Then, a channel processor 40 permits an allowable access type of access corresponding to the judged network relative logical distance to the target host device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155852-A (JP)
Title: High load transmission belt
Inventor: TSUBAKI HARUYUKI
IPC: F16G5/16
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt which restrains problem of block failure when the belt is running and at the same time restrains problem of abrasion in side face of the belt by introducing a high load transmission belt which uses a first block employing a thermoplastic resin excellent in toughness together with a second block employing a thermosetting resin excellent in resistance to wear.  <P>SOLUTION: The high load transmission belt 1 comprises center belts 3a, 3b and a plurality of blocks 2 provided on the center belt. In the blocks, the first block 2a for which the thermoplastic resin is disposed on a plane in contact with a pulley and the second block 2b for which the thermosetting resin is disposed are intermingled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167318-A (JP)
Title: Wait receiving method of cellular phone terminal and terminal device of cellular phone
Inventor: MAEDA KAZUNARI
IPC: H04B7/26
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain power saving without causing deterioration in performance in waiting in a terminal device of a cellular phone.  <P>SOLUTION: When power is turned on at a time t1 and the terminal is in a waiting state, a base station during waiting at present is received per cycle Tsj (j=1 to n), and an electric field intensity level is stored as an own zone level F0j. Also, one electric field intensity level in the other peripheral base station is sequentially measured and stored as a peripheral zone level Fj per cycle Tsj. Further, it is determined whether or not the terminal device is in a moving state per reception cycle T from the electric field intensity level or the error rate of the base station during waiting at present, and if the terminal device is in a stopping state, the reception of the other peripheral base station is stopped as stopped after a time t3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167515-A (JP)
Title: System and apparatus for streaming data communication, and streaming data distribution method
Inventor: WATANABE SHINICHI
IPC: H04N7/173
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To distribute streaming data at a bit rate suitable for STB on a network using a multicast system.  <P>SOLUTION: A streaming data communication system is provided with a broadcast server 101 for distributing the streaming data, and streaming data communication apparatuses (STB) 102-106 for reproducing the streaming data. In this system, the broadcast server 101 sends a test data packet in which a bit rate is changed to detect a bit rate suitable for the communication apparatuses (STB) 102-106, and distributes the streaming data at a bit rate required corresponding to the test data packet; and the communication apparatuses (STB) 102-106 determine a suitable bit rate corresponding to the packet loss detected from the test data packet and request distribution of the streaming data at this bit rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163114-A (JP)
Title: Heating method for blooming steel ingot or bloom
Inventor: OBA YASUHIDE
IPC: C21D9/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of surface flaw at blooming by eliminating a local heating shortage when a steel ingot or a bloom is heated to the blooming temperature, in a skid-rail type heating furnace for blooming the steel ingot or the bloom by continuous casting.  <P>SOLUTION: In a step of forming a steel slab by heating the bloom 3 to the blooming temperature and blooming it in the heating furnace 1 having the skid-rails 2, the bloom is turned in the heating furnace 1, for example, by 90° the plurality of times, so that short side laying 3a, long side laying 3b, short side laying 3c and long side laying 3d are performed to change the contact surfaces 8 of the bloom 3 in contact with the skid rails 2, thereby the local heating shortage of the bloom 3 is eliminated and the the bloom 3 is heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163967-A (JP)
Title: Shaft end structure for power transmitting device
Inventor: TANAKA KATSUMI
IPC: F16D1/06
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of an input and output shaft while keeping sufficient torque transmitting capacity and lubrication.  <P>SOLUTION: This shaft end structure for a power transmitting device has an output shaft 61 having a through hole 107, a flange 77 connected to the output shaft 61, and a fixing member 81 fixed to an end part of the output shaft 61 and fixing the flange 77. The fixing member has a screw part and a flange part screwed to a hollow part of the input and output shaft, is screwed to the hollow part of the input and output shaft by the screw part, and closes the through hole 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099656-A (JP)
Title: Electrophotographic toner and method for manufacturing the same
Inventor: OTANI SHINJI
IPC: G03G9/087
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide organic particulates with which extremely simple but secure surface treatment can be performed and in which the flexibility in the kinds of reforming agents is high and which permits the impartation of only the desired functionality without the adverse effects of a morphology change, etc., due to heat and impact at all relating to functional organic particulates subjected with the surface treatment for the purpose of imparting the functionality thereto and a treatment method for the same.  <P>SOLUTION: The method for manufacturing the functional organic particulates by generating the organic particulates in an aqueous medium comprises reacting a tri- or higher-valent first metal ion with an acid group on the surface of the organic particulates after an emulsification or suspension dispersion process; reacting a first organic acid or organic acid salt having reaction areas at two or more points with the metal ion; forming the same as a crosslinking ligand to thereby react a bi-or higher-valent second metal ion which is the same as or different from the first metal ion; and further, reacting a second organic acid or the organic acid salt which is the same as or different from the first organic acid or organic acid salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166604-A (JP)
Title: Lock structure of connector
Inventor: ICHIDA KIYOBUMI
IPC: E05C5/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize both increase in the lock strength and reduction of the lock releasing force, and further to stabilize lock feeling.  <P>SOLUTION: On the upper face of a male housing 10, a locked part 14 is formed so as to protrude. A female housing 20 is provided with a lock arm 33 whose tip is provided with a locking part 35 capable of locking the locked part 14 so as to be elastically tilted around a proximal end 36, and in addition to the lock arm 33, is provided with a release arm 40 which is elastically tilted in a seesaw state around a supporting part 42. The front end of the release arm 40 is formed in the shape of the frame surrounding the tip of the lock arm 33 and a protrusion piece 48 is formed on both right and left faces of the locking part 35, whereas on an inner face of right and left frames 41 of the release arm 40, a release piece 49 is formed, facing to the backside of the protrusion piece 48. An operating part 44 is pushed and the release arm 40 is tilted, and thus the locking part 35 of the lock arm 33 is lifted to release the lock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176442-A (JP)
Title: Apparatus, method, and program for controlling power supply to linear motor vehicle
Inventor: ENOMOTO ATSUSHI
IPC: B60L13/03
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling power supply to a linear motor vehicle, with which a train can be operated even if the converter portion, power receiving facility, or the like of a power conversion substation goes out of order when the LSM-type vehicle is supplied with power by a parallel feeding method.  <P>SOLUTION: Triple feeder lines (feeder line: an electric wire for transmitting electric power to electric car wires) 1-1, 1-2, 1-3 are connected through boundary switches 7 placed at each boundary between power conversion substations 5. If one power conversion substation 5(m+1) goes out of order, the following procedure is taken: the boundary switch 7 in one system of feeder line 1-3 between the faulty power conversion substation 5(m+1) and a sound power conversion substation 5(m) is turned on. The boundary switches 7 in the other systems of feeder lines 1-1 and 1-2 are turned off. Thus, the faulty power conversion substation 5(m+1) and the sound power conversion substation 5(m) are connected in parallel, and power is supplied from the sound power conversion substation 5(m) to the faulty power conversion substation 5(m+1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI