baber/WOPTO huggingface dataset:
Patent JP-2003013264-A (JP)
Title: Antifouling device for structure and heat exchanger contacting with seawater
Inventor: INAGAKI SHUICHI
IPC: E02B1/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To secure a stable antifouling property even when the anode for electrolysis deteriorates somewhat, in a method for preventing adherence of marine organism (antifouling) on a structure contacting with seawater, by generating oxygen through an electrolysis while restraining generation of chlorine. SOLUTION: This antifouling device is characterized by maintaining not only potential difference in a predetermined range with an automatic potential controlling part 7c, but also antifouling current in a predetermined range with an auxiliary automatic current controlling part 7d, when supplying antifouling current to the anode 4 and a cathode 8.
Patent JP-2003014853-A (JP)
Title: Multichannel radiation detector, x-ray ct system comprising radiation detector and method for fabricating radiation detector
Inventor: TSUNODA KENICHI
IPC: H04N5/335
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel radiation detector having a collimator in which the gap between scintillators is filled with a white mixture having high radiation shielding power and high light reflecting performance in place of a metallic radiation shielding plate made of Mo, W, Pd, or the like. SOLUTION: The multichannel radiation detector comprises a plurality of radiation detectors each comprising scintillators and semiconductor light detecting elements laid in layers wherein the gap between the scintillators and the periphery of the scintillators are filled or covered with a white mixture having radiation shielding power of at least one kind of oxide, sulphate, carbonate or chloride of Ba or rare earth element, rutile type titanium oxide and resin except the radiation incident face of the scintillator and the opposing face of the semiconductor light detecting element. A coating layer of the white mixture on the periphery of the scintillator projects from the radiation incident face of the scintillator to constitute a collimator.
Patent JP-2002356094-A (JP)
Title: Stationery set having compact disc shape
Inventor: WADA TADASHI
IPC: B43K21/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a stationery set which appears to be a compact disc and consists of segments, obtained by dividing a circle, each of which is used for various kinds of writing utensils and office supplies. SOLUTION: This stationery set having a compact disc shape is of a thin circular shape (1), with concentric lines formed on the surface (2) of the disc, from the center of which the disc is radially divided (3). A storage case is housed into a transparent case (4) of the same kind as a compact disc case.
Patent JP-2003016851-A (JP)
Title: Environment-conscious flexible flat cable
Inventor: YAMANOBE HIROSHI
IPC: H01B7/08
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a new environment-conscious flexible flat cable capable of exerting flame resistance or the like equivalent to that of conventional cables, without sacrificing bending resistance. SOLUTION: This flexible flat cable 1 is formed integrally, by catching conductors 2 using a pair of plastic films 3, 3 each provided an adhesive layer 4 from its upper and lower sides. The adhesive layer 4 is formed of a material prepared by adding a non-halogen flame retarder to an adhesive, and the plastic film 3 is formed of a material, having self-extinguishing capability. Thereby, generation of highly toxic dioxins can be prevented, and the excellent flame resistance and bending resistance can be exerted.
Patent JP-2002159223-A (JP)
Title: Plant cultivating apparatus and planter and method for using the same
Inventor: ISHIGURO TOSHIMASA
IPC: A01G9/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cultivating apparatus capable of being simply installed at a low cost and the cultivating apparatus and a planter capable of avoiding infection of pathogenic bacteria. SOLUTION: This plant cultivating apparatus comprises the planter 1 for holding a culture soil, a warm water pipe 2 for providing heat to the culture soil in the planter 1 and a supporting device 3 for supporting the warm water pipe 2 in the plant cultivating apparatus. The planter 1 has an opening 13 capable of exposing the warm water pipe 2 and notched parts 14 connected to the opening 13. The supporting device 3 is characterized by having a base part 31 where the planter 1 is placed and pipe supporting parts 32 for supporting the warm water pipe 2. On the other hand, the planter 1 is characterized as comprising a body 11, the opening 13 and the notched parts 14.
Patent JP-2003011377-A (JP)
Title: Ink-jet printer and recovery unit for ink-jet printer
Inventor: KITAHARA TOSHIHIRO
IPC: B41J2/185
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer capable of achieving compactness and miniaturization of the ink-jet printer, and capable of certainly executing a head recovery process. SOLUTION: This ink-jet printer 1 comprises a paper conveying unit 2, a head unit 3 with a built-in printing head, an ink supply tank 5, and a recovery unit 4 for executing a recovery process such as wiping of the printing head, maintenance ejection and capping for the ink ejecting surface, wherein the head unit 3 is supported by a rotation shaft 21 so as to be rotated and moved to the upright position at the time of a recovery process. After sliding and moving the recovery unit 4 to a position facing the head unit 3 at the upright position, a recovery process such as wiping of the ink ejecting surface of the printing head by a wiper of the recovery unit 4, capping and maintenance ejection by a unit main body of the recovery unit 4 is executed.
Patent JP-2003021178-A (JP)
Title: Brake band device of automatic transmission
Inventor: USHIO HIROYUKI
IPC: F16D49/12
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To decrease bearing pressure of a part having a bracket on the inner peripheral surface of a lining member, to reduce transmission shock of an automatic transmission, and to decrease lining abrasion amount. SOLUTION: This brake band device 1 comprises a brake band 10 contacting by pressure with the outer peripheral surface of a clutch drum to brake it and a driving part 2 for operating the brake band 10. The brake band 10 comprises a strap 12 for throttling the outer peripheral surface of the clutch drum, the lining member 13 contactable with the outer peripheral surface of the clutch drum by pressure, and a pair of brackets 14a and 14b fixed to both ends of the strap 12. The pair of brackets 14a and 14b have a curvature radius R2 larger than the curvature radius R1 of the clutch drum, and are fixed to the outer peripheral surfaces of both ends of the strap 12.
Patent JP-2003022035-A (JP)
Title: Organic el panel and its manufacturing method
Inventor: OGURA TAKASHI
IPC: H05B33/06
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL panel provided with through-holes which make a good connection between elements. SOLUTION: The organic EL panel has an active matrix driving system. In the panel, a substrate, an organic layer which is made on the substrate and includes switching elements, an insulation film, a first electrode and a light emitting layer and a second electrode are successively formed. A through-hole is provided to connect the first electrode and the switching elements through the insulation film. The through-hole has a conic taper whose inner peripheral surface becomes smaller as it moves from the first electrode to the switching element. Light emission of the light emitting layer by the driving of the switching element is taken out from the second electrode side.
Patent JP-2003021764-A (JP)
Title: Coated optical fiber ribbon
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent increase in the loss of light during the time when winding a coated optical fiber ribbon on a bobbin or during the time when making the coated optical fiber ribbon a cable. SOLUTION: The coated optical fiber ribbon 1 has an overall coating layer 5 as a ribbon material consisting of a UV-curing resin having an oligomer and monomer structure with lubricating property. Because the ribbon material itself has lubricating property, no lubricant is required to be applied on the surface and this prevents increase in the loss during the time when winding the ribbon on a bobbin, a tacky state of the ribbon surface or swelling of a ribbon material. As a result, increase in the loss of light can be prevented.
Patent JP-2003032303-A (JP)
Title: Method and system for variable length packet switch
Inventor: MATSUMURA KENJI
IPC: H04L47/43
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a variable length packet switch system that can suppress required band of a packet switch section, even in the case of a variable length packet of any size. SOLUTION: Variable length packet InputPackets 10-0 to 10-n are given to an input exchange Input-Exchange 11, the Input-Exchange 11 retrieves a flow on the basis of Header information of the InputPackets 10-0 to 10-n, and the packets are queued in the unit of output paths of a packet switch PacketSwitch 13. After queuing, the packets are divided into packets by each multiplex enabled size X[Byte] of local packets LocalPacket in the system from the top of the queue, required information is attached to the Header, and the result is outputted as fixed length packet LocalPackets 12-0 to 12-m. Since the loss required in assembling the variable length packets into fixed length packets is eliminated, minimize the required band of the PacketSwitch which is required.
Patent JP-2003030040-A (JP)
Title: Hush indexes of object database system and non-unique index management system
Inventor: KOTAKE YASUSHI
IPC: G06F12/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To realize high speed retrieval by enabling various kinds of index retrieval to perform to one table. SOLUTION: This object database system is provided with a storage device 100 in which a database is constructed, a storage device 101 to store hush pointers, a storage device 102 to store a group of hush buckets, an index ID generator 200 to generate index IDs, a retrieving device 201 to perform record retrieval in the database by using the hush pointers and the group of hush buckets and a storage operating device 202 to read/write the record to the database and to generate the hush buckets and to store them in the storage device 102 in the case of inserting the record into the database.
Patent JP-2003026120-A (JP)
Title: Paper enclosing device and paper enclosing method
Inventor: IWAMOTO HIROHIKO
IPC: B65B43/54
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fast processing technology by moving envelopes and paper the least, the shortest and rationally in enclosing the paper in the envelopes one after another. SOLUTION: A following envelope is placed on an envelope to be enclosed next. Paper 1 is enclosed in the lowest envelope, and the envelope 2a already enclosed is carried continuously in the same direction as the paper 1 is carried. An envelope supporting means and a device for surely opening and for quickly processing the envelopes are provided.
Patent JP-2003030244-A (JP)
Title: Database device
Inventor: IIDA TEIICHI
IPC: G06F17/30
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To retrieve merchandise image information, etc., of a plurality of contract companies by using a hierarchical structure of a separate and optimum retrieval category. SOLUTION: A hierarchical data model of an object 211 of a registration category is used to register a merchandise object 213. A hierarchical data model of an object 212 of a retrieval category is further used independently of the hierarchical data model of the object 211 of the registration category to realize a retrieval user interface using the retrieval category, and the object 212 of the retrieval category is further associated with the merchandise object 213.
Patent JP-2003025255-A (JP)
Title: Hand carry tool
Inventor: SHIMIZU HIDEKI
IPC: B25F5/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hand carry tool improved in durability of interior parts mounted in a housing and the housing. SOLUTION: The housing 1 containing a motor 3 and interior parts such as a driving part 4 for rendering the rotary drive of the motor 3 to output drive is integrally formed by two types of soft and hard housing materials 1a, 1b different in elasticity. The soft housing material 1a is formed on the inner surface of the housing 1, and the interior parts are held by the soft housing material 1a.
Patent JP-2003027168-A (JP)
Title: Aluminum alloy wire for mig welding
Inventor: SASABE SEIJI
IPC: C22C21/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a 4000 series aluminum alloy wire for MIG welding, which has excellent feedability, and is hard to be buckled even in a severe using environment. SOLUTION: The aluminum alloy wire for MIG welding has a composition containing, by mass to the total mass of the wire, 4.5 to 13.0% Si, 0.10 to 0.3% Cu and 0.16 to 1.0% Mn, and the balance Al with inevitable impurities. The wire has 0.2% proof stress of >=200 MPa. Thus, excellent feedability is imparted to a welded wire, and its buckling is made hard to occur even in a severe using environment.
Patent JP-2003030251-A (JP)
Title: Simulation system, method, program and recording medium
Inventor: HASHIMA MASAYOSHI
IPC: G06F17/50
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To move a virtual mechanism model with a simulation operation in real time without having to waiting for synchronization on a control program side being built-in software. SOLUTION: A virtual mechanical model simulation device 14 constructs a virtual mechanism model of a mechanism device and operates the virtual mechanism model with a simulation operation corresponding to input data from a built-in software performing device 10. The virtual mechanical model simulation device 14 is provided with a first processing part 18 for performing an input-output from/to the built-in software performing device 10 and a mechanism operation of the virtual mechanism model, and a second processing part 20 for using a free time of the first processing part 18 to perform plotting processing of the virtual mechanism model.
Patent JP-2003035677-A (JP)
Title: Crack investigation method for concrete structure
Inventor: YAMAMOTO TOSHIAKI
IPC: G01N33/38
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a crack investigation method for a concrete structure wherein a crack can be investigated easily without installing a scaffold and a precise crack state can be judged at low costs even not at a site when only the last judgment of the crack is made by an expert. SOLUTION: The crack investigation method for the concrete structure is composed of a process in which an aqueous solution containing an ultraviolet absorber is sprayed on the concrete structure and a process in which a part sprayed with the aqueous solution containing the ultraviolet absorber is irradiated with ultraviolet rays after the spraying process of the acqueous solution containing the ultraviolet absorber and in which a part emitted in a blue color along the crack part is photographed by an optical camera or a digital camera.
Patent JP-2002187576-A (JP)
Title: Small transport motortruck
Inventor: SONG DAE SUB
IPC: B62D33/023
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a small transport motortruck that is variable in the size of a freight box and can more stably carry long freight. SOLUTION: The small transport motortruck comprises a cab covered with a roof funnel (panel), a freight carrying member for carrying various types of freight, a cab panel member and a box panel member raised in an intermediate part between the cab and the freight carrying part, and a box panel opening and closing means for opening and closing the box panel member to form an opening. The box panel opening and closing means is installed hingewise so that the cab panel member and the box panel member are each foldable into the cab in a divided relation to the other. The box panel member is provided with a panel member supporting means for holding a raised state by which the cab and the freight carrying part are partitioned.
Patent JP-2003034912-A (JP)
Title: Guard fence
Inventor: HOSOKAWA YUTAKA
IPC: E01F7/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a guard fence which has an excellent shock absorbing effect. SOLUTION: Supports 3, 3 are provided vertically at an interval, a cable as a funicular body is erected between the supports 3, 3 at a vertical interval, and a wire net is streched over. A connecting rod 6 is arranged at an upper part of each support 3, 3 and a rotary connecting mechanism 14, which connects the end part of the connecting rod 6 to the supports 3, 3 rotatably in the front and the backward directions around a pivotal shaft 16 and rotatably in the vertical direction around the pivotal shaft 21, is provided. The damage of the supports can be suppressed by absorbing the shock of falling stones or snowslides or the like applied to a guard wall 1 at connecting parts of the supports 3, 3 and the connecting rod 6.
Patent JP-2003037569-A (JP)
Title: Administration method for digital broadcast system
Inventor: MOCHIZUKI KIYOSHI
IPC: H04H60/23
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an administration method for a digital broadcasting system for realizing an accurate area-limited broadcasting, service reflecting the intention of a broadcaster. SOLUTION: A customer administration center 11 requests to make a call to a digital tuner 15, which in turn sends a customer card number to the customer administration center 11 through a telephone line 16. Based on a telephone number and the customer card number of the digital tuner 15 obtained through the call, the customer administration center 11 generates and sends information to the digital tuner 15 for allowing the digital tuner 15 a limited reception of the broadcasting service.
Patent JP-2003046808-A (JP)
Title: Gray level correcting device
Inventor: YAMAMOTO YASUTOSHI
IPC: G06T5/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To correct a contrast by a natural color reappearance in a gray level correcting device for use in a video camera, or the like. SOLUTION: An input signal level determining means 2, a histogram detecting means 3, a microcomputer 4 and an amplification factor calculating means 5 calculate an amplification factor Hgain in correspondence to an input signal level with respect to a first input signal S1in, and a first gray level correcting means 6 makes a gray level correction by the amplification factor Hgain calculated by the amplification factor calculating means 5 with respect to the first input signal S1in. A second gray level correcting means 7 makes a gray level correction by the amplification factor Hgain supplied to the first input signal with respect to an input signal S2in except for the first input signal.
Patent JP-2002114995-A (JP)
Title: Method for manufacturing granule group to carry surfactant
Inventor: TAKANA SHIYUUJI
IPC: C11D3/37
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a group of granules to carry a surfactant which excels in the capacity of carrying a liquid surfactant composition, its manufacturing method, a group of detergent particles using the group of granules to carry a surfactant, and a detergent composition comprising the group of detergent particles. SOLUTION: The method for manufacturing a group of granules to carry a surfactant containing a burkeite comprises subjecting a preparation fluid containing an acrylic acid based polymer having a weight average molecular weight of 3,000-100,000, a particle diameter in the side of larger particles where the peak height including 10 nm in the light scattering measurement is damped to the half of the maximum value of <=32 nm, and a ratio of particles having a particle diameter of >800 nm of <=70%, and sodium carbonate and sodium sulfate to spray drying.  The group of granules to carry a surfactant comprises 5-30 wt.% acrylic acid based polymer and a burkeite containing sodium carbonate and sodium sulfate at a weight ratio of 1/10 to 10/1 and, simultaneously, at a weight ratio of the total content of the sodium carbonate and the sodium sulfate to the content of the above polymer of 19/1 to 1/2.
Patent JP-2003043064-A (JP)
Title: Metal mold for producing contact element and its production method, and producing method of contact element
Inventor: NARITA SATOSHI
IPC: G01R1/06
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To make easily releasable an obtained contact element from a metal mold. SOLUTION: In the metal mold for producing a contact element, oxide films are formed on the base having a recess in the main surface and a metal layer arranged on it and having at least an opening for exposing the recess.
Patent JP-2003047474-A (JP)
Title: Method for detection, identification and counting of vibrio parahaemolyticus using gene (rpod) sequence encoding rna polymerase sigma70 factor
Inventor: KOIZUMI YUSHI
IPC: C12Q1/68
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To produce a specific gene amplification primer having high performance and useful for the detection, determination and identification of Vibrio parahaemolyticus, having low risk of misjudgment and exhibiting practically sufficient amplification efficiency and amplification specificity. SOLUTION: The base sequences of an RNA polymerase σ70 factor rpoD gene of a standard strain of the genus Vibrio and a stock strain of Vibrio parahaemolyticus (a strain having toxin gene and a strain free from toxin gene) are determined, the system relationship of the strains is clarified and a characteristic base of Vibrio parahaemolyticus is identified to enable the design of a probe having high specificity and containing the base and a primer for the amplification of gene in high amplification efficiency and high specificity.
Patent JP-2002163998-A (JP)
Title: Driving method of electron emitting device
Inventor: KOMATSU HIROSHI
IPC: H01J3/40
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a multipole electric field electron emitting device whose input resistance is large, transfer characteristic is linear, and which is suited for application of a power amplifier or the like of having a large mutual conductance, and having a less gate invalid current. SOLUTION: This has at least a cathode electrode to discharge electrons by an electric field effect, a gate electrode to apply an electric field to the cathode electrode, an anode electrode to which discharged electrons are made to be collected, and a control electrode installed between the cathode electrode and the anode electrode and controlled of the discharged electrons, and the gate electrode is grounded, a cathode voltage of a negative electric potential is applied to the cathode electrode, an anode voltage of a positive electric potential is applied to the anode electrode, and an input signal voltage is applied to the control electrode to control an anode current.
Patent JP-2003050465-A (JP)
Title: Original plate of planographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a positive type original plate of a planographic printing plate having good sensitivity in image formation and capable of forming an image of excellent image quality free from stains in non-image areas. SOLUTION: The original plate has a recording layer obtained by stacking an underlayer containing a water-insoluble and alkali-soluble high molecular compound and a heat sensitive layer containing a water-insoluble and alkali- soluble high molecular compound and a photothermal conversion agent and having solubility in an alkaline aqueous solution increased by the action of light or heat in this order on a support having a hydrophilic surface in which a hydrophilic graft polymer chain is present.