baber/WOPTO huggingface dataset:
Patent JP-2004061722-A (JP)
Title: Imaging unit
Inventor: TAMAI KEIJI
IPC: G02B7/36
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiency and accurately detect movement of an object by using an evaluation value for automatic focusing in an imaging unit.  <P>SOLUTION: A focusing evaluation area setting part 31 sets a focusing evaluation area R including a plurality of blocks for an image signal and an evaluation value arithmetic part 32 finds an evaluation value for evaluating the degree of focusing the object for each block on the basis of the image signal obtained from a CCD imaging device. A movement detection par t 33 calculates the difference in evaluation value between mutually adjacent blocks to find an index value for detecting the movement of the object at the circumferential part of the focusing evaluation area R, and detects the movement of the object on the basis of the index value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063763-A (JP)
Title: Method for manufacturing voltage nonlinear resistor
Inventor: TAGAMI YUKIO
IPC: H01C7/10
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnO element having high performance since improvement of a limit voltage characteristic and reinforcement of discharge resistance are requested of the ZnO element for protecting a power apparatus from abnormal voltage such as thunder impulse.  <P>SOLUTION: In a granulated powder process at the time of manufacturing the ZnO element, a prescribed amount of additive raw material such as cobalt oxide, manganese dioxide and chromium oxide and that of zinc oxide are measured. Roasted powder is prepared by wet blending, drying, roasting and pulverizing. Roasted powder is added and mixed to zinc oxide of a main component at the time of manufacturing granulated powder. Thus, a voltage-current non-curve characteristic and discharge resistance can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061978-A (JP)
Title: Automatic document feeding device
Inventor: WATANABE YASUTO
IPC: B65H5/36
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeding device by which the feeding performance of a document in a reading part is improved and whose maintainability such as the cleaning of the reading part and the replacement of parts are excellent.  <P>SOLUTION: In the automatic document feeding device provided with a guiding means for guiding a document from the upstream side of a reading position above a platen glass to the downstream side of it, the guiding means is constituted of a reading guide unit integrally provided with a feed-in guiding member installed on the upstream side of the reading position in a document feeding direction and to guide the document to the reading position, a feed-out guiding member installed on the downstream side of the reading position in the document feeding direction and to guide the document fed out from the reading position and a flexible reading guide member which is arranged between the feed-in guiding member and the feed-out guiding member and where a document reading path bent on the side of the platen glass is formed, and the reading guide unit is supported so as to be attachable/detachable to/from a device frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057628-A (JP)
Title: Visual restoration aiding device
Inventor: FUJIKADO TAKASHI
IPC: A61F9/007
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual restoration aiding device, for suitably restoring a visual sense while restraining damage to retina due to disposition of electrode array.  <P>SOLUTION: This visual restoration aiding device includes: photographing means for photographing an object to be recognized by a patient; an electric stimulation generating means disposed on the outside of a choroidea of the patient' eye and having a plurality of electrodes for applying electric stimulation to cells constituting the retina; a signal converting means connected to the photographing means for converting the photographed photographing information to data for electric stimulation, and transmitting the same to the electric stimulation generating means; a receiving means connected to the electric stimulation generating means for receiving data from the signal converting means; and an indifferent electrode connected to the electric stimulation generating means, disposed in the eye to face to the electric stimulation generating means with the retina interposed between them, and having the polarity opposite to the polarity of the former electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064694-A (JP)
Title: Load distribution method for packet collection in communication network, and its device
Inventor: TANNO HIDEKAZU
IPC: H04L12/70
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load distribution method for packet collection in a communication network and its device capable of collecting and analyzing one of packets through the TCP (transmission control protocol) by only one packet collecting and analyzing device without generating errors in packets to be collected when performing load distribution, and without using the other packet collecting and analyzing device.  <P>SOLUTION: Rules 211 to 21n for each identifying the packet are configured in the packet collecting and analyzing devices 201 to 20n, respectively. Each of the rules to be configured in respective devices has exclusive content, and each of the packets flowing through the network 13 is set to be matching any one of the rules. Each of the packets can be thus collected and analyzed by any one of the packet collecting and analyzing devices 201 to 20n without fail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064700-A (JP)
Title: Image classification apparatus, image classification method, program and recording medium, and image classification system
Inventor: KONDO TETSUJIRO
IPC: H04N5/45
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image classification apparatus, an image classification method, a program and recording medium, and an image classification system capable of classifying videos picked up while switching two or more cameras into a plurality of groups.  <P>SOLUTION: The image classification apparatus 11 comprises an image acquiring means 12 to which videos obtained by composing sequences of time-series images picked up while switching two or more cameras; a classification result holding section 13 in which classified images classified for each group in advance are stored; a differential value calculating section 14 which calculates differential values of luminance signals between corresponding pixels of an input image and corresponding pixels of the classified images stored in the section 13, and classifies the input image into the same group as the group of classified images in which a differential value is not greater than a first threshold and the number of pixels is not less than a second threshold; an image output section 15 which outputs images for each group; and a control section 16 which controls the above sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069300-A (JP)
Title: Table for particulate sample and method for measuring shape in the particulate sample
Inventor: ITO MOTOMICHI
IPC: G01N15/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table for particulate samples for retaining a plurality of particulate samples so that they can be dispersed in isolated states, while they maintain distance each, and to provide a shape measuring method for efficiently and accurately measuring the amount of shape feature in the particulate samples that are dispersed and retained.  <P>SOLUTION: The table for particulate samples comprises a placement member that is formed nearly in a flat plate shape to have insulating properties; an electrode that is arranged on one surface of the placement member; and a DC power supply connected to the electrode. The particulate sample is dispersed and retained on the other surface in the placement member due to electrostatic force that is generated from the electric field of the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066116-A (JP)
Title: Method of processing oil content-containing waste liquid and facility therefor
Inventor: KASHIWAGI YOSHIYUKI
IPC: B01D17/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To recycle an oil content-containing waste liquid generated from a deoxidation step in oils purification step.  <P>SOLUTION: The processing facility for the oil content-containing waste liquid occurring in the oils purification process is provided with an oil/water separation means 1 for separating it to an aqueous phase and an oil phase by adding a demulsifier and an oil adsorbent to the waste liquid while indirectly overheating the waste liquid containing a moisture content and the oil content; and a heating treatment means for drying it or decomposing/removing an organic component by heating/treating the oil phase component. Carbide obtained by the heating treatment means can be recycled as a deodorant, a soil improver, a snow melting agent, an ice melting agent, a coagulant, an adsorbent or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070029-A (JP)
Title: Optical filter mounting structure
Inventor: YAMAMOTO HIDEAKI
IPC: G09F9/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts and assembly man-hours relating to a mounting structure of an optical filter to be used for a plasma display device or the like.  <P>SOLUTION: A contact bracket 3 is constituted of a rail-like plate spring of U-shaped cross-section, and one side face of the contact bracket is cut upward into a plurality of contact pieces 3b in a staggered configuration, to hold an edge of the optical filter 2 between the contact pieces 3b and holding pieces 3c left on the side face, Moreover, the contact pieces 3b and the holding pieces 3c are curved in the cross-section toward the optical filter 2. Further, a plurality of through-holes 2c are provided in the vicinity of the outer circumference of the optical filter, and the contact pieces 3b and holding piece 3c are provided with cut-ups 3b1 and cut-ups 3c1 toward and corresponding to the through-holes 2c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078326-A (JP)
Title: Ic card recognition device
Inventor: EBE HIROKI
IPC: G06K19/07
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card recognition device capable of securing the security level thereof in an IC card system using PLC.  <P>SOLUTION: Data necessary for an access to an IC card 17 stored in the internal memory of an IC card module 13 is formed with an executable program. By this, security information is prevented from being decoded to realize a high security level. Also, output signals transmitted from the IC card module 13 to the CPU module 12 of the PLC are only those on the suitability of the recognized IC cards 17 thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079035-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMOTO TAKASHI
IPC: H01L27/105
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric semiconductor memory device which can surely read data even when the characteristics of a ferroelectric cell deteriorate by heat.  <P>SOLUTION: A semiconductor memory device comprises a plurality of ferroelectric memory cells and a plurality of cell transistors provided corresponding to the plaurality of ferroelectric memory cells. In first constitution, a first end of the ferroelectric memory cell is connected to a plate line, a second end is connected to a first end of a corresponding cell transistor, a second end of the corresponding transistor cell is connected to a bit line, a gate end is connected to a word line. The first constitution is provided for at least one of the plurality of ferroelectric memory cells, the second constitution excluding one part connection of the first constitution is provided for at least the other one of the plurality of ferroelectric memory cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077230-A (JP)
Title: Corrosion fatigue test apparatus
Inventor: SAWAI MOMOYO
IPC: G01N3/34
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion fatigue test apparatus for obtaining experimental data in a condition approximately equivalent to actual use conditions.  <P>SOLUTION: The test apparatus is composed of a support member 3 which supports the underside of a flat plate H, a pressing member 6 which presses the upper surface of the flat plate supported by the support member, a sponge member 9 which is disposed at the center of the pressing member and which can be impregnated with corrosive liquid G and can discharge it, a repeat loading device 7 which moves the pressing member up and down thereby repeatedly supplying bending loads on the flat plate, and a potential measuring device 11 which measures potentials between the flat plate and the sponge member. When the bending loads are supplied on the flat plate by the repeat loading device through the pressing member, the sponge member is depressed by the flat plate, and the corrosive liquid within the sponge member is discharged on the surface of the flat plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074559-A (JP)
Title: Multi-color image forming material and method
Inventor: NAKAMURA HIDEYUKI
IPC: B41J2/32
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color image forming material with an extended range of reproducible hue and good color reproducibility, and a multi-color image forming method.  <P>SOLUTION: The multi-color image forming material uses an image receiving sheet with an image receiving layer and at least four kinds of thermal transfer sheets each with a photothermal conversion layer and an image forming layer, faces each other and laminates the image forming layer of each of the thermal transfer sheets and the image receiving layer of the image receiving sheet, irradiates them with a laser light, and transfers a region irradiated with the laser light of the image forming layer onto the image receiving layer of the image receiving sheet to record the image. The hue of the image forming layer contains either of thermal transfer sheet (X) of red, blue, green, orange, pink, brown, purple, white or gray expressed by elements L<SP>*</SP>, a<SP>*</SP>and b<SP>*</SP>of a specified L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>color model, and the thickness of the image forming layer of each of the thermal transfer sheets is 0.01-5 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080361-A (JP)
Title: Electronic mail service apparatus, program, and recording medium
Inventor: SATO HIROSHI
IPC: H04L12/58
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail service apparatus capable of making a reply to electronic mail with an image such as a photo in the case of receiving the electronic mail so as to solve the problem of undelivered return mail.  <P>SOLUTION: The service center (electronic mail service apparatus) 20 discriminates whether or not the electronic mail received by a reception means is electronic mail with an image and whether or not its main text describes a telephone number. The service center 20 is provided with an extract means that extracts an address corresponding to the telephone number from a telephone number-address conversion table registered in advance and uses the address as a sender address when the result of discrimination is affirmative.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074076-A (JP)
Title: Organic el coating apparatus and method
Inventor: MASUICHI MIKIO
IPC: B05D5/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To well coat a substrate with a coating solution by always continuously discharging the coating solution in a liquid column state regardless of a coating condition.  <P>SOLUTION: A nozzle 4a is equipped with a nozzle main body 41 of which the leading end is opened. A spacer 42, a filter 43, a spacer 44 and a leading end member 45 are inserted in the internal space SP of the nozzle main body 41 in this order and held in an internal space SP by externally mounting a fixing cap 46 to the leading end part of the nozzle main body 41. When the fixing cap 46 is detached from the leading end part of the nozzle main body 41, the leading end member 45 is detached from the nozzle main body 41, and further the spacer 44 and the filter 43 are taken out from the internal space SP of the nozzle main body 41. An orifice 45a is bored in the almost central part of the leading end member 45 as a nozzle orifice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075939-A (JP)
Title: Phosphor and its preparation method
Inventor: HOSHIKAWA KOSUKE
IPC: C09K11/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor restraining its degradation by moisture adsorption and making it possible to prepare an emission device having practically enough life characteristic, and its manufacturing method.  <P>SOLUTION: The center part 3 of the powder of this phosphor comprises a porous or noncrystalline oxide having higher higroscopicity than its peripheral part 2, and on the surface of the peripheral part of the phosphor is formed a coating film 1 comprising a phosphate salt having a different composition from the phosphor powder, MgO, or In<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088834-A (JP)
Title: Switch for scott connecting transformer
Inventor: MATSUMOTO MASAICHI
IPC: H02J3/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch for a scott connecting transformer for a reduced remaining magnetic flux density and a reduced excitation inrush current, with no increase in iron core cross section area nor a joint part provided with a butt gap.  <P>SOLUTION: A controller separately open/close controls first or third switches. The controller opens any one of first, second, and third switches when stops supplying a voltage from a three-phase AC power supply. After prescribed hours since the opening, two switches not opened yet are opened. When a Scott connecting transformer is energized, any two of the first, second, and third switches are closed to constitute a closed circuit with the three-phase AC power supply. After a second prescribed hours since the closure, one switch not closed yet is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088360-A (JP)
Title: Method of using antenna device for radio network, the antenna device for radio network, and computer provided with the antenna device for radio network
Inventor: FUTAMATA HIROMASA
IPC: H01Q1/22
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mounting directivity of a film antenna for radio network for a computer.  <P>SOLUTION: A cable hole 13 for a cable 15 is provided near the center of a cover 9 of a display section 7 which is attached so as to be folded or unfolded with a hinge mechanism, on a computer main body 3 of he computer 1 provided with the antenna device for radio network. The cable 15 can be freely pulled out or put in through this cable hole 13. The film antenna 11 is connected to an end of the cable 15. This film antenna 11 is moved onto the cover 9 to determine the correct position and direction of directivity, and is fixed. After using, the film antenna 11 is housed near the center of the cover 9 again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084310-A (JP)
Title: Wiring structure
Inventor: OTA SATOSHI
IPC: H02G3/38
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To wire cords such as an electric appliance or the like furnished inside of a room through the ceiling without impairing beauty.  <P>SOLUTION: The ceiling comprises two layers such as an upper layer ceiling 2 and a lower layer ceiling 1 with an area narrower than the upper layer ceiling 2, and corner beads 4 are provided to the outer circumferential edge of the lower layer ceiling 1. A lighting fixture or the like can be provided to a space surrounded by the lower layer ceiling 1 and the corner beads 4. A ceiling board supporting section 11 is constituted on the inner circumference side of the corner beads 4, and a wiring holding section 10 is formed on the outer circumference side. The wiring holding section 10 is used as a shelf-like constituent, and the cords 5 can be mounted on the wiring holding section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087962-A (JP)
Title: Laser annealing device
Inventor: TATSUKI KOICHI
IPC: H01L21/20
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate a substrate with a laser beam in a stable atmosphere of low oxygen concentration without upsizing the whole device and without making the device specific.  <P>SOLUTION: The laser annealing device 1 is provided with optical systems 15 and 16 for irradiating a substrate 2 by guiding the laser beam emitted from a laser light source, and a cell 17 provided in an optical path between the optical systems 15 and 16 and the substrate 2. The cell 17 is cylindrical, the upper part thereof is sealed with glass or the like, and the lower part is opened. The cell 17 is arranged at a position neared sufficiently to the substrate 2. In this state, nitrogen gas is injected into an inside space of the cell 17 to perform laser annealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082060-A (JP)
Title: Filter apparatus
Inventor: MIYATA HIROSHI
IPC: B01D29/62
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reliably remove foreign substances adhering to valley parts of a filter element.  <P>SOLUTION: The filter main body 3 is constituted of a supporting body 10 and an approximately zigzag or pleated filter element 11 to be attached to the outer circumferential face of the supporting body 10. A bar 22 whose lower part is made freely rotatable and whose upper part is joined to an expansive and contractive rod of a cylinder in a freely rotatable manner is installed between the inner face of the valley parts of the filter element 11 and the outer face of the supporting body 10. At the time of back washing, the upper part of the bar 22 is moved outward by driving the cylinder so as to extrude the valley parts 17 of the filter element 11 outward and carry out washing of the filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090725-A (JP)
Title: Wheel noise absorber
Inventor: YASUMOTO YOSHINORI
IPC: B60B21/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact wheel noise absorber exerting effective reduction effect to the air column resonance in a wheel and road noise attributable thereto.  <P>SOLUTION: A fitting member 24 is provided around the entire circumference of a rim 18 in a fixed manner, and a supporting part 28 located on the outer circumferential side of the rim 18 is provided on the fitting member 24. A porous sound absorbing material 30 is supported by the supporting part 28. The sound absorbing material 30 is disposed so that at least a part thereof is separate from the rim 18 in an air chamber 20 of a wheel to form a space 40 between the sound absorbing material 30 and the rim 18.  <P>COPYRIGHT: (C)2004,JPO