baber/WOPTO huggingface dataset:
Patent JP-2003332257-A (JP)
Title: Method and device for crystallizing semiconductor
Inventor: SASAKI NOBUO
IPC: H01L21/20
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve a througput even if a CW solid state laser is used in a semiconductor crystallizing method and device.  <P>SOLUTION: The device is provided with a laser source 30, a stage supporting a substrate comprising an amorphous semiconductor and focus optical systems 46, 48 and 50. The stage 38 is provided with a plurality of first stage members 38A which are arranged in parallel and can synchronously move in a first direction, a second stage member 38B which is arranged on the first stage members and can move in a second direction orthogonal to the first direction and a third stage member 38C which is rotatably arranged on the second stage member. The amorphous semiconductor of the substrate supported by the third stage member is irradiated with a laser beam emitted from the laser source through the focus optical system and the semiconductor is crystallized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338001-A (JP)
Title: Method for analyzing contact state between magnetic head and magnetic tape
Inventor: KOMORI KIN
IPC: G11B5/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To convert into a numerical value a contact state between a traveling magnetic tape and a magnetic head by digitizing it.  <P>SOLUTION: When the contact state between a magnetic head and a magnetic tape is analyzed by analyzing the image of the photographed surface of the magnetic tape traveling near the magnetic head while the traveling magnetic tape is slid on the magnetic head, the surface of the magnetic tape is photographed a plurality of times at predetermined time intervals in accordance with the traveling of the magnetic tape, the photographed image is binarized, the binarized image is subjected for Fourier transform, two-dimensional autocorrelation calculation is carried out by the Fourier-transformed image to normalize the peak of the autocorrelation calculation, the peak width and a predetermined height of the normalized peak is extracted, the sequence of numerical values in which the values of the obtained plurality of peak widths are sequentially arranged is set as an original signal, and this signal is decomposed to the intensity of each frequency and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336532-A (JP)
Title: Air quantity control device for internal combustion engine
Inventor: YOSHIOKA SADAAKI
IPC: F02D41/06
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To correctly correct and control an intake air quantity in accordance with the actual magnitude of an electric load.  <P>SOLUTION: The power generation current IALT of an alternator 8 driven by an engine is detected by an ammeter 9. An engine speed Ne is detected. Based on the power generation current IALT and the engine speed Ne, alternator load torque is computed. The opening of an auxiliary air control valve 4 is controlled in accordance with the alternator load torque for correcting and controlling the intake air quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335646-A (JP)
Title: Dentifrice composition
Inventor: SUGAWARA KOICHI
IPC: A61K8/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dentifrice composition which has a high tooth colored stain-removing effect and an excellent tooth-beautifying effect.  <P>SOLUTION: This dentifrice composition is characterized by containing a phytic acid compound and particles having an average particle diameter of 0.05 to 2 mm and a collapse strength of ≥10 g/particle. The dentifrice composition has an excellent removing effect on obstinate tooth stains such as tea incrustations and tobacco tars, can exhibit an excellent tooth-beautifying effect, an excellent synergistic effect, and is thereby useful for beautifying teeth, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344266-A (JP)
Title: Light source for analyzer
Inventor: TAKASU TATSUYA
IPC: G01N21/59
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To keep the luminescence of a light emitting element constant and easily detect the life of the light emitting element.   <P>SOLUTION: A light source 1 for an analyzer is installed or mounted on the analyzer and emits light to a test object installed on a test object installation unit 10. The light source 1 comprises a light emitting element 2, a light receiving element 3, a guide means (half mirror) 4, a current adjusting means 5 for adjusting an amount of current supplied to the light emitting element 2, and a monitor terminal 9. The current adjusting means 5 comprises a current/voltage converter circuit 6, an error amplifier 7 and a transistor 8. When an amount of light received by the light receiving element 3 decreases, the error amplifier 7 outputs more difference voltage Vs, thereby increasing current Ie supplied to the light emitting element 2. Therefore, the luminescence of the light emitting element 2 is kept constant. The monitor terminal 9 detects (monitors) the current Ie. When the current Ie increases to a certain point, it is determined that the life of the light emitting element 2 ends (time for replacement).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346790-A (JP)
Title: Lead acid storage battery
Inventor: YONEMURA KOICHI
IPC: H01M2/18
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead acid storage battery in which charging shortage at the positive electrode is suppressed and which has a long life in a lead acid storage battery that has a group of electrodes constructed of the same number of sheets of a positive electrode and a negative electrode, in particular, in a lead acid storage battery in which the positive electrode and the negative elec trode are constructed of Pb-Ca system alloy.   <P>SOLUTION: The battery comprises a group of electrodes in which the number of positive electrodes and negative electrodes for a cell is equal, and Pb-Ca system alloy is used for the grid body of the positive electrode and the negative electrode, and a negative electrode in which 0.2 mass % to 0.7 mass % of carbon and 0.5 mass % to 5.0 mass % of barium sulfate and added in the quantity of negative electrode active material is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346889-A (JP)
Title: Lead-acid battery for automobile
Inventor: MINOURA SATOSHI
IPC: H01M4/14
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery greatly improving the battery service life under a high temperature.   <P>SOLUTION: Supposing that the height of a positive plate 1 is set to a, the height of a separator 2 is set to b, and the height from the bottom part of the positive plate 1 to the lower surface of a strap 1a is set to c, this lead-acid battery satisfies following conditions of b/a≥1.06 and c/a≥1.13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345550-A (JP)
Title: Image forming system
Inventor: ARAI KOJI
IPC: G06F3/12
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To decide a printing device to be used according to a preset priority order in a clustering for operating a plurality of printing devices in parallel.   <P>SOLUTION: This image forming system consists of a plurality of image forming devices connected to a network and the plurality of printing devices are operated in parallel to improve productivity. The system is provided with a means for preliminarily and arbitrarily deciding which of those printing devices is preferentially used and a mode for deciding the image forming device to be used according to the priority order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342384-A (JP)
Title: Stretched film
Inventor: MURAKAMI TOSHIHIDE
IPC: C08J5/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretched film which excels in precision without wrinkling and ununiformity in thickness, does not cause dimensional change for a long period of time, excels in optical properties, and is useful as an optical film.   <P>SOLUTION: The continuous stretched film is obtained by continuously stretching an unstretched film which has a content of a volatile component of ≤1,000 ppm and is composed of an alicyclic structure-containing polymer resin angularly in the direction at an angle of 1-50 degrees from the width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347282-A (JP)
Title: Method for plasma treatment and apparatus therefor
Inventor: KOBAYASHI HIROAKI
IPC: C23C16/507
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for plasma which can suppress a rise in the temperature of an object to be treated by decreasing the quantity of radiation energy from a dielectric window to the object and an apparatus therefor.   <P>SOLUTION: The surface of the dielectric window 3 of the plasma treatment apparatus which is opposed to the object is recessed to the side of the object 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341137-A (JP)
Title: Imaging apparatus
Inventor: KAWASHIMA TATSUJI
IPC: B41J2/45
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To expose at a desired exposure line by correcting an exposure deviation resulting from the setting accuracy of an exposure head when plotting exposure is carried out by a dynamic lighting control.   <P>SOLUTION: An imaging apparatus has the exposure head 15 with a plurality of light emitting arrays arranged in a main scanning direction, and images by dynamically controlling to turn on the emitting element arrays in accordance with image data and exposing an image carrier which moves at a predetermined scanning velocity in a sub scanning direction. An exposure head position detector 17 detects a deviation from a setting reference position preliminarily specified for the exposure head, and sends a deviation position detecting signal. A memory control circuit 14 selectively makes image data from image data of a line precedent by (K-1) lines (K is an integer not smaller than 2) to image data of the present line exposure data on the basis of a correction amount set corresponding to the deviation indicated by the position detecting signal. Light emitting arrays are dynamically controlled to be turned on in accordance with the exposure data. The exposure head position detector detects the deviation from the setting reference position in accordance with a light receiving amount distribution from a light emitting element set separately at the exposure head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346348-A (JP)
Title: Optical disk and its recording and reproducing method
Inventor: IWANAGA TOSHIAKI
IPC: G11B7/24038
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a large capacity of an optical disk by a disk format of high-format efficiency and reducing interlayer crosstalks in a multilayer disk, by providing a disk formatting means and recording and reproducing method which can be applied to a land groove recording method having a plurality of recording layers.   <P>SOLUTION: In the optical disk, constituted of one or multi-layered recording layers equipped with land areas L and groove areas G as recording tracks, a data-recording area of at least one recording layer is split into a plurality of zones. In each zone of a plurality of split zones, header areas formed with pre-pits furnished with prescribed information are disposed at each two boundary parts of the land areas L and the adjacent groove areas G in the proximity of boundary parts, wherein one or the plurality of land areas L and the groove areas G are disposed in one track circle. In addition, the header area is shift disposed in the periphery direction so as not to overlap in the radial direction with the other header area parts, which are at least two boundaries away.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345688-A (JP)
Title: Apparatus, method, and program for web page browsing reservation management
Inventor: TANAKA YOSHITAKA
IPC: G06F13/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To inform a user who reserved the date and time of browsing a WEB page that the browsing date and time come at the browsing date and time or a specified time before them.   <P>SOLUTION: A reservation management part 11 registers the URL and browsing date and time of the WEB page that the user reserves in a browsing reservation list that a storage device 112 stores and this browsing date and time are set in a timer 113. When the timer initiates an interruption, (a WEB browser 121 is actuated when not actuated) the browsing reservation list is checked, and the URL of a browsed WEB page registered while made to correspond to the browsing date and time matching the interruption from the timer is found and passed to the WEB browser. When the user finishes browsing the WEB page of the URL displayed by the WEB browser, the registration is canceled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115945-A (JP)
Title: Multimedia public communication terminal network system
Inventor: KWON HWANG-SUB
IPC: G06Q10/00
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia public communication terminal network system capable of remotely managing a multimedia public communication terminal having a telephone function, an Internet function and capable of displaying advertisement information by a central management server. SOLUTION: In the system where the public communication terminal providing a telephone service and an Internet service and a central management server can mutually communicate with each other, the public communication terminal includes an agent program for transferring generated accounting data, the central management server includes an IP address database for managing an IP address and position information of the public communication terminal; a accounting collection server for transferring accounting data to the registered public communication terminal; and a database server for storing transfer processing result information, and the central management server requests the registered public communication terminal to transfer accounting data and the public communication terminal transfers the stored accounting data to the central management server.
Patent JP-2004007101-A (JP)
Title: Image forming method and apparatus thereof
Inventor: HATTORI HIROSHI
IPC: H04N9/07
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To check a pattern not existing in an original image from appearing in an RGB image formed from Bayer pattern image data in an image forming apparatus suitably usable for digital still cameras, etc., without needing a number of operation processes, even if the original image includes a rapid color change or intensity change.  <P>SOLUTION: A temporary intensity calculator circuit 7 calculates a mean value over G-values of adjacent pixels oblique to a pixel having a G-value and the G-value of the pixel having the G-value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012136-A (JP)
Title: Permeability measuring method and permeability measuring instrument for base rock, etc
Inventor: MIZUTA YOSHIAKI
IPC: G01N33/24
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permeability measuring method for base rock, etc., and a permeability measuring instrument therefor, for accurately measuring the permeability of hardly water permeable base rock, etc., in underground depths, and further accurately measuring permeability even if leakage of a test fluid exists in a measurement system.  <P>SOLUTION: A cylindrical specimen is used to form first and second pressure cells, each having a prescribed volume on the outer and inner peripheral surface sides of the specimen. A radial permeance test is performed on the specimen by a transient pulse method. When a leakage of the test fluid exists in the measurement system, the leakage of the test fluid from the measurement system to the exterior thereof is tested by using a simulated cylindrical specimen not having permeability but having substantially the same shape as the specimen, and in addition, a radial air permeability test is performed on the specimen by a transient pulse method to find the permeability of the specimen by using information acquired by the leakage test and the permeability test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014189-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: USUMI TAKESHI
IPC: H01M50/528
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery of high energy density and excellent in cycle characteristic.  <P>SOLUTION: The non-aqueous electrolyte secondary battery has a power generation element comprising a positive electrode plate, a separator, and a negative electrode plate in a unit cell case, wherein the unit cell case comprises a tubular exterior and two outer lids, the outer lid comprises a laminate having at least two layers of a resin layer and a metal layer, the metallic part of one of the outer lids is connected to the positive electrode plate, and the metallic part of another outer lids is connected to the negative electrode plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009408-A (JP)
Title: Simple bookbinding appliance for twin ring
Inventor: MORI MAKOTO
IPC: B42F13/16
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple bookbinding appliance for a twin ring for easily performing bookbinding work without requiring an installation place.  <P>SOLUTION: The simple bookbinding appliance 100 binding a plurality of papers by pressing and deforming the twin ring inserted in the hole of paper is equipped with an anvil 21, a press part 50 for pressing the twin ring to bring the same into contact with the anvil 21, a power transmission part 40 for slidably moving the press part 50 and an operation part 30 for slidably moving the power transmission part 40. At this time, the power transmission part 40 is moved along the longitudinal direction of the twin ring and the press part 50 is moved in the direction vertical to the longitudinal direction of the twin ring. Further, a rack 41 and a pinion 31 are meshed to convert the rotary motion of the operation part 30 to the slide motion of the power transmission part 40 and the slide direction of the power transmission part 40 and the slide direction of the press part 50 are converted by inclined surfaces 42a-42c and 52a-52c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015399-A (JP)
Title: Notice information receiving-distributing apparatus
Inventor: MURASE SHINTARO
IPC: G08B25/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notice information receiving-distributing apparatus that receives notice information from an image transmission apparatus depending on consignment from a responsible person of a guard item for locally guarding the item through the use of the image transmission apparatus and distributes image data on the occurrence of a fault to an electronic mail address of the responsible person upon request from the responsible person.  <P>SOLUTION: The image transmission apparatus 10 installed to a guard items to which local guard is applied transmits notice information. A channel I/F 31 receives the notice information, gives the information to a controller 32, and a DB apparatus 35 stores the information. The responsible person carries an information terminal 50 for performing local guard, and when the information terminal 5 makes a distribution request of the notice information by means of electronic mail, a server 37 gives the electronic mail to the controller 32, and the controller 32 extracts the notice information requested from the DB apparatus 35 and returns a reply via the server 37 by means of electronic mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159635-A (JP)
Title: Index device
Inventor: DOI TAKASHI
IPC: F16H1/16
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple index device in which indexing rotation can be executed with excellent accuracy without influence of backlash generated between worm gears.  <P>SOLUTION: The index device has a rotary shaft 12 to which a rotary table is mounted, worm wheels 17a, 18a to be mounted on the rotary shaft 12, the worm 17b for the normal rotation in which a tooth flank 32 on the drive side is engaged with the tooth flank 33 for the normal rotation of the worm wheel 17a for the normal rotation, and the worm 18b for the reverse rotation in which the tooth flank 34 on the drive side is engaged with the tooth flank 35 for the reverse rotation of the worm wheel 18a for the reverse rotation. The index device is provided with a motor 27 to drive the worm 17b for the normal rotation and a timing belt 31 to synchronize the worms 17b, 18b, while the rotary shaft 12 is index-rotated by the worm 17b for the normal rotation during the normal rotation and deviated rotation caused by the backlash is prevented by the worm 18b for the reverse rotation, the rotary shaft is index-rotated by the worm 18b for the reverse rotation and the deviated rotation is prevented by the worm 17b for the normal rotation during the reverse rotation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004015498-A (JP)
Title: Digital broadcast receiver and its control method
Inventor: MIYAZAWA AKIRA
IPC: H04N7/173
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver in which handling can be made convenient by informing a character kind which can be inputted when a user inputs information, thereby preventing the user from performing wasteful operations, and to provide its control method.  <P>SOLUTION: A desired input field is selected from among a plurality of types of input fields being set based on received extension BML contents. A decision is then made as to whether only numerals can be inputted or characters, as well as numerals can be inputted for the input field thus selected, and if characters as well as numerals can be inputted, an icon 24 indicating to this effect is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009261-A (JP)
Title: Electromagnetic actuator, optical deflector using the actuator, image display device using the deflector, image forming device and manufacturing method therefor
Inventor: HIROSE FUTOSHI
IPC: B81C1/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator having excellent controlability to enable a stable driving and a fine adjustment for the driving, etc.  <P>SOLUTION: The electromagnetic actuator is provided with a movable plate 109, an elastic supporting part 107 for oscillatably supporting the movable plate 109 around a rotation center, a supporting substrate 101 for supporting the elastic supporting part 107, and an oscillation means for oscillating the movable plate 109. The oscillation means includes a movable core 106 laid in the movable plate 109, a first fixed core 102a in which a coil 105a is revolved in a core part 104a installed on a front surface of the supporting substrate 101 and a second fixed core 102b in which the coil 105a is revolved in the core part 104b installed on a back surface of the supporting substrate 101. Each of the first fixed core 102a and the second fixed core 102b is magnetically coupled via a movable core 106 and a void.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011369-A (JP)
Title: Communication radio wave shielding window
Inventor: HABARA TAKAAKI
IPC: H05K9/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication radio wave shielding window optimal for shielding a communication radio wave.  <P>SOLUTION: This communication radio wave shielding window 1 is composed of window glass 6 sealed with a conductive raw material 5 and a window frame 7 using a conductive material arranged around the window glass 6. The peripheral edge of the window glass 6 is sealed in the window frame 7 via a sealing body 9 mixed with a conductive raw material 8. The window glass 6 is installed in an opening window hole 23 arranged on a wall 22 for surrounding a space of the room inside 21 of a radio wave shielding room 20 of a building 2 together with the window frame 7. The conductive raw material 5 of the window glass 6, the window frame 7 using the conductive material and the conductive raw material 8 of the sealed body 9 shield the communication radio wave.  <P>COPYRIGHT: (C)2004,JPO