baber/WOPTO huggingface dataset:
Patent JP-2003115634-A (JP)
Title: Surface emitting laser element
Inventor: IWAI NORIHIRO
IPC: H01S5/183
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting laser element of a fundamental transverse mode oscillation having good reliability by suppressing an increase in a resistance or the like. SOLUTION: The surface emitting laser element comprises a GaAs layer 16 having a thickness exhibiting a high reflectivity to an oscillation wavelength and formed on an upper DBR mirror 14, and a recess 42 of a depth exhibiting a low reflectivity to the oscillation wavelength at the GaAs layer 16 directly under a position bridged over the extension line of the boundary between an Al oxide layer 32 and an AlAs layer 31 on the GaAs layer 16. Thus, a laser oscillation can be performed only in the post region 41 surrounded by the recess 42.
Patent JP-2003101419-A (JP)
Title: Interleave transmitter and receiver
Inventor: HASHIMOTO AKINORI
IPC: G11B20/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an interleave transmitter and receiver, in which high speed interleave is provided by using a device weak in random access, a packet error rate and a byte (bit) error rate are equally suppressed and a transmission signal can be monitored in real time. SOLUTION: Input data are successively written on an HDD 130, the data are successively transferred from the HDD 130 to a high speed memory part 150, and error-correction encoding process is applied to the data stream of order different from the input order of the data on the high speed memory part 150. Then, an error-correction code obtained here is written on the HDD 130, and the input data and the error-correction code are successively transmitted in the order of read. Thus, the interleave transmitter and receiver of high speed and large capacitance can be provided by utilizing a device such as HDD, which is inexpensive and has large capacitance but is not suited to random access.
Patent JP-2003099074-A (JP)
Title: Data processor and data processing method
Inventor: ISHIGURO SHIRO
IPC: G06F21/62
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To actualize a data processor and a data processing method, which enable only a normal user to copy and move data and prevent the data from being redistributed. SOLUTION: According to the contents of the header part HD of music data to be distributed, it is decided whether the music data are regular music data and only when so, downloading is indicated to a distribution site 1, so illegally copied music data are prevented from being distributed. Further, a terminal device 2 once downloading the regular music data updates the contents of the header part HD into a downloading-completion property to prevent the music data from being redistributed. When the music data in a main-body internal memory of the terminal device 2 are copied to a secondary storage medium 2a, the music data copied to the secondary storage medium 2a can be copied to the main-body internal memory only when the owner is the same and the device is the same, so the data can be prevented from illegally being copied.
Patent JP-2003095826-A (JP)
Title: Noxious insect-controlling material
Inventor: SATO NAOKI
IPC: A01N43/56
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a noxious insect-controlling material useful for attracting and controlling noxious insects. SOLUTION: The noxious insect-controlling material comprises 4chloro-3- ethyl-1-methyl-N-[4-(p-tolyloxy)benzyl]pyrazole-5-carboxamide carried on a base material having a color for attracting noxious insects on its surface. The noxious insect-controlling material has sufficient effect on wide range of noxious insect species.
Patent JP-2003094848-A (JP)
Title: Key plate laminate for ctp
Inventor: SUMITOMO HIDEJI
IPC: B41N3/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a key plate laminate which brings about no printing stain even when it is stored for a long period, which is hardly marred by handling till completion of rubber coating and can be handled under a white light and which is excellent in suitability for feeding and carrying and further causes neither contamination of the inside of equipment on the occasion of treatment with a developer, nor a consequent image fault such as a void or a stain, or the like. SOLUTION: A key plate for CTP having a prime coat layer constituted of a water-soluble compound and a non-water-soluble non-photosensitive resin layer, and interleaving paper, are laminated alternately on a metallic substrate having a hydrophilic surface.
Patent JP-2003101929-A (JP)
Title: Peripheral device of potable viewing device and broadcasting viewing system
Inventor: KAMEI KYOICHI
IPC: H04N21/418
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral device of a portable viewing device excellent in usability and to provide a broadcasting viewing system. SOLUTION: A fixed type peripheral device 1 receives broadcasting and stores encoded video data in a memory card 3. A portable viewing device 2 decodes the encoded video data stored in the memory card 3 and displays the video data on a liquid crystal display panel 202 in video. A channel selection information for receiving broadcasting in the fixed type peripheral device 1 is given from the memory card 3. The portable viewing device 2 stores channel selection information inputted by a user in the memory card 3. The portable viewing device 2 receives power supply for charging power from the fixed type peripheral device 1.
Patent JP-2003097376-A (JP)
Title: Suction filter, and manufacturing method thereof
Inventor: IWAMOTO TAKASHI
IPC: F02M37/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a suction filter which easily forms a filter cloth bag without forming wrinkles in the filter cloth bag with high reliability and excellent productivity. SOLUTION: An upper plate 4 is provided on a predetermined position of an upper filter cloth 2 to constitute a filter cloth bag 1, an upper end part of a spring 5 is fixed to a lower surface of the upper plate 4 for fitting the spring 5 to the plate 4, and a lower filter cloth abutting member 7 with a lower surface formed in a spherical shape is fitted to a lower end of the spring 5.
Patent JP-2003096920-A (JP)
Title: Earthquake-resisting reinforcing fitting
Inventor: IWAKAWA TORU
IPC: E04B1/26
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To propose an improved earthquake-resisting reinforcing fitting being installed to the joining section of crossed and connected building structural materials so as not to collapse even when a wooden building in burdened with powerful shaking by an earthquake, a typhoon or the like and aiming at the reinforcement of the joining section. SOLUTION: In the earthquake-resisting reinforcing fitting (1) composed of a reinforcing plate material and a hard rubber joining the mutual crossed building structural materials (A), the fitting consists of an elastic supporter (11), in which a fastening piece (11') and a fastening piece (11") are formed as being continuously connected to a central L-shaped bent section (111) while a bulging projecting section (112) is formed outside the L-shaped bent section (111) and which is made of the hard rubber, and at least two reinforcing plate materials (12) with a loop-shaped cushion round (121) annexed, covering the bulging projecting section (112). In the fitting (1), the reinforcing plate materials (12) are superposed and fastened so as to be gripped by the elastic supporter (11).
Patent JP-2003102404-A (JP)
Title: Quality improver for food
Inventor: OOTORI MASASHI
IPC: A23L35/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a quality improver for food, capable of imparting excellent palatability to food through adding it to the food. SOLUTION: The quality improver for food contains starch particles each having a particle diameter of >30 μm, and an oil-in-water emulsified composition gelated with heat reversible gel having a melting point at >=37 deg.C.
Patent JP-2003107934-A (JP)
Title: Image forming device and image forming method for forgery preventing paper
Inventor: TOKIYOSHI TOMOFUMI
IPC: G03G21/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method for forgery preventing paper by which failure that printing by an electrophotographic method is not excellently performed due to thread is eliminated, and an excellent printed image is obtained in the case of performing printing by avoiding the thread part especially. SOLUTION: In this image forming device 1, the image is formed on a matter to be printed (forgery preventing paper) 10 by an electrophotographic system constituted by successively providing respective electrification, exposure, development and transfer stages. The device 1 is equipped with an insulating member 11 for forming a non-electrification part at the desired position of the matter to be printed on an electrification unit 6 (electrification roll 6a) constituting the transfer stage by electrifying the matter to be printed (forgery preventing paper) 10.
Patent JP-2003109017-A (JP)
Title: Method and device for inspecting defect of contour shape
Inventor: TAKAHASHI HIROSHI
IPC: G06T7/60
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately inspect (recognize) a defect of a product mark and to accurately inspect the external appearance of the product. SOLUTION: In the method for inspecting the detect of contour shape, a template image is inputted, edge information of the inputted template image is extracted, distortion of the extracted edge information is corrected, an R-table is prepared from the corrected edge information, and the R-table is used to prepare a defect check template for a two-dimensional image; besides a work image is inputted, edge information of the work image is extracted, the R-table is used to perform generalization Haugh transform of the edge information subjected to distortion correction, the position, angle and size of the transformed information are corrected, an edge image is reproduced from the corrected edge information, and the reproduced edge image is compared with the defect check template to inspect the defect with the difference image.
Patent JP-2003103152-A (JP)
Title: Method and device for mixing liquid or solution
Inventor: SAITO KOICHI
IPC: B01F13/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To steadily stably and continuously generate superfine particles having a finer and uniform particle size in a manufacture of photographic emulsion particles such as silver halide particles. SOLUTION: A plurality of liquids or solutions to be mixed are ejected from nozzle ports 46A of respective supply pipes 46 into a rotating hollow body 44 which rotates at high speed together with fin vanes 42 attached to the inside surface, are stirred and mixed by the fin vanes 42 and the stirred and mixed liquid mixture is discharged from the inside of the rotating hollow body 44 via a discharge pipe 48. At this time, ultrasonic vibration energy is imparted to the liquid or solution which is ejected from the supply pipe 46 into the rotating hollow body 44 and, at the same time, the ultrasonic vibration energy is imparted to a liquid mixture flowing through the discharge pipe 48.
Patent JP-2003110838-A (JP)
Title: Device and method for processing image
Inventor: MIYAKE NOBUTAKA
IPC: H04N7/081
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an extraction system for the optimal design of extraction accuracy and extraction time in the extraction of information embedded in an image. SOLUTION: This device has an image input means for inputting the image in which prescribed information is embedded, an information input means for inputting class information presenting the class of the prescribed information, an extraction means for extracting the prescribed information from the inputted image according to a prescribed extraction method, and a switching means for switching the extraction method by means of the extraction means on the basis of the inputted class information.
Patent JP-2002174303-A (JP)
Title: Link plate chain
Inventor: SCHEUFELE KLAUS
IPC: F16G13/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a link plate chain capable of enduring a particularly high operation load compared with a conventional link plate chain. SOLUTION: Link plates 103-113 are symmetrically arranged in regard to a chain longitudinal direction, the link plate chain is extended in a closed state, and the link plates have various different link plate inner widths as a function of chain width.
Patent JP-2003109831-A (JP)
Title: Transformer
Inventor: SUZUKI HIROYUKI
IPC: H01F30/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a transformer capable of securing insulating distances between a transformer coil and an E type core and between a coil lead wire and the E type core and improving winding wire working efficiency and transformer coupling efficiency. SOLUTION: In the transformer assembled with the E type core 3 on a coil bobbin 1 formed of plastic, an insulating case 11 securing the insulating distance between the transformer coil 4 wound around the coil bobbin 1 and the E type core 3 and securing the insulating distance between the coil lead wire 8 and the E type core 3 is mounted on the coil bobbin 1.
Patent JP-2003113121-A (JP)
Title: Periodontal disease-treating composition
Inventor: SHIMIZU YASUMITSU
IPC: A61K45/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a periodontal disease-treating composition which can simply be administered, has a proper solidification power after administered, and has excellent leaching property and retainability. SOLUTION: This periodontal disease-treating composition comprises polysuccinic imide, a copolymer obtained using at least lactic acid or glycolic acid, a solubilizing agent, and a pharmaceutically effective agent.
Patent JP-2003168724-A (JP)
Title: Ceramic board used for semiconductor manufacturing/ checking device and its manufacturing method
Inventor: SUGINO JUNICHI
IPC: H01L21/3065
Filed: 2001-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic board used for a semiconductor manufacturing/ checking device, which has a surface that is hardly corroded even if it is exposed to reactive gas or halogen gas for a long term, is superior in corrosion resistance, hardly cracked even if vibrations or a thermal shock is applied, and excellent in durability.  <P>SOLUTION: A conductor is provided inside a ceramic board used for a semiconductor manufacturing/checking device, and island-shaped layers formed of yttrium compound are dispersedly formed on the surface of the ceramic board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003116127-A (JP)
Title: Automatic photographing system, automatic photographing method and automatic photographing service utilizing radio tag
Inventor: TERAO MASAYUKI
IPC: H04N7/18
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic photographing system, an automatic photographing method and an automatic photographing service utilizing a radio tag that can automatically photograph a particular user and provide photographed video data to the user. SOLUTION: The automatic photographing system is provided with at least; a camera 15 for photographing a photographing area 14; the radio tag carried by the user; a communication base station 13 having a reception area nearly equal to or smaller than the photographing area and receiving user particular information sent from the radio tag in a reception area; and an image server 16 for receiving the user particular information received by the communication base station and video data acquired by the camera and recording the both in cross-reference with each other.  When a user carrying the radio tag enters the photographing area, the radio tag can automatically transmit the user particular information and video data photographed by the camera to the image server, the user uses the given ID to allow the terminal to access the image server and to acquire the video data resulting from photographing the user itself.
Patent JP-2003112457-A (JP)
Title: Recorder, method for judging sheet feed passage
Inventor: YAMAMOTO YASUHISA
IPC: B65H3/44
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a recorder having a plurality of sheet feed passages by decreasing the number of components of the recorder using a sheet feed passage judging means where the sheet feed passage being fed with a recording material can be judged using one recording material detecting means. SOLUTION: A decision is made whether a sheet detector is detecting a material to be recorded or not (step S1). If the sheet detector is detecting the material to be recorded (Yes at step S1), a decision is made that a roll sheet is fed from a first sheet feed passage (step S2). If a first release means becomes release state (Yes at step S3) under a state where the sheet detector is not detecting the material to be recorded (No at step S1), and the sheet detector is detecting the material to be recorded (Yes at step S5) under a state where the first release means has returned back to nonrelease state (No at step S4), a decision is made that a thick material to be recorded e.g. a tray for CDR, is fed from a second sheet feed passage (step S6).
Patent JP-2003120099-A (JP)
Title: Door lock device
Inventor: ECHIGOYA HIROFUMI
IPC: E05B83/30
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device comprising a ratchet mountable on a base without using a tapping screw. SOLUTION: This door lock device 10 comprises a base 20 having a cylindrical boss part 22 and a projection part 23, and mounted on a door; the ratchet 30 having a cylindrical part 31, and rotatably supported by the base 20 by fitting the cylindrical part 31 to the boss part 22 of the base 20; and a ratchet energizing spring 40 having a U-shaped part 42 at one end part, the U-shaped part being caught by the ratchet 30, and a hook part 43 at the other end part, the hook part 43 being caught on the projection part 23 of the base 20.
Patent JP-2002248346-A (JP)
Title: Structured multi-purpose packing and its use
Inventor: GOHRT AXEL
IPC: B01J19/32
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide improved structured multi-purpose packings showing excellent material separation characteristic and excellent effect of the second chemical, biological or physical functionality simultaneously. SOLUTION: The competent multi-purpose packings having a special structure has at least double functionality and contains material separation elements and second functionality elements provided in alternate layers, wherein the material separation elements have a profiled surface, and each of the second functionality elements has two or more closed chambers provided on top of each other and filled with physically, chemically or biologically active packing materials in terms of the second functionality.
Patent JP-2003125729-A (JP)
Title: Method of producing pickled ume food including kernel component in fruit stone and pickled ume food including stone kernel component produced by the same
Inventor: YAMAMOTO KOHEI
IPC: A23L19/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a pickled Ume (Japanese apricot) food that retains the original shape of Ume fruit and includes the kernel nutrients in the fruit stone and to provide a method of producing the pickled Ume food. SOLUTION: The fruits of Ume and the kernel in the fruit stones are used as raw materials to produce the pickled Ume food including the kernel in the stones. In another case, each stone in the Ume fruits for the food is bored holes 6 or cracked so that the kernel nutrients in the stone may be infiltrated into the fruit flesh 3 in such a range that the whole outer shape of the Ume fruit is not collapsed.
Patent JP-2003129055-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: KATO TAKASHI
IPC: G02F1/137
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition and a liquid crystal element exhibiting a high order parameter over the whole visible region. SOLUTION: The composition is characterized by containing two or more kinds of pigments at least one pigment of which has a substituent represented by -(Het)m - (B<1> )p -(Q<1> )q -(B<2> )r }n -C<1> (wherein Het is sulfur atom or oxygen atom; B<1> and B<2> are each a bivalent aryl group, heteroaryl group or alicyclic hydrocarbon group; Q<1> is a bivalent linkage group; C<1> is an alkyl group, a cycloalkyl group, an alkoxy group, an acyl group, an alkoxycarbonyl group or an acyloxy group; (m) is 0 or 1; (p), (q) and (r) are each an integer of 0-5; (n) is an integer of 1-3 and (p+r)×n is 3-10). The element uses this composition.
Patent JP-2003131183-A (JP)
Title: Magneto-optical switch
Inventor: GOTO MOTOTSUGU
IPC: G02F1/09
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch of a 1×N (N>=3) type which has a high reliability and a short changeover time. SOLUTION: A double refraction element for separation 10, a first and a second double refraction elements for optical path control 12 and 14 which control the optical path according to the polarization direction and a double refraction element for combination 16 are disposed with a space in the order described. The double refraction element for combination has a structure in which three or more layers of a birefringent crystal which has reversed combination directions of polarized waves are laminated.  A first polarization rotation means 20 and a first variable Faraday rotator 22 are arranged between the double refraction element for separation and the first double refraction element for optical path control, a second polarization rotation means 26 and a second variable Faraday rotator 28 are arranged between the first double refraction element for optical path control and the second double refraction element for optical path control, a third polarization rotation means 30 is arranged between the second double refraction element for optical path control and the double refraction element for combination. An input port is set on the side of the double refraction element for separation and an output port is set on the side of the double refraction element for combination, and input light is connected to the output port by the control of both of the variable Faraday rotators.
Patent JP-2003127653-A (JP)
Title: Air-conditioning device for vehicle
Inventor: NAKAMURA HIROSHI
IPC: B60L1/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption at actuation of an air conditioner. SOLUTION: At deceleration of a vehicle, energy Er the air conditioner requires at traveling so as to maintain predetermined air conditioning state A1 and A2 and energy Es the air conditioner requires at stoppage of the vehicle are calculated by following expression; Er=(compressor drive energy+fan drive energy at traveling)/power generation efficiency ηr, and Es=(compressor drive energy+fan derive energy at stopping)/power generation efficiency ηs. When the energy Er is smaller than the energy Es, regenerated energy is supplied to a compressor 7 with priority so that a number of revolutions of the compressor 7 rises to a predetermined number of revolutions. Thereby, an evaporator 11 frosts and compressor drive power at stoppage of the vehicle can be reduced.
Patent JP-2003126333-A (JP)
Title: Slot machine
Inventor: TAKASO AKIRO
IPC: A63F5/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine in which non-uniformity in a random number value to be extracted is reduced. SOLUTION: This slot machine is provided with a random number generating means for forming a random number value for lottery by adding a soft random number value, to which a fixed number is added for every prescribed timing, to a hard random number value for successively counting clock pulses.