baber/WOPTO huggingface dataset:
Patent JP-2002319179-A (JP)
Title: Multi-layered recording disk and recording/reproducing system using the same
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B20/14
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered disk having improved information recording density on which a signal is satisfactorily recorded and from which the recorded signal is read to be reproduced, and to provide a recording system and a reproducing system using the same. SOLUTION: The multi-layered recording disk has a plurality of laminated information recording surfaces. An information signal is recorded on each information recording surface in a band where, against an MTF level obtained when read light is on focus to one of the information recording surfaces, an MTF level obtained when the read light is defocusing to the other one of the information recording surfaces becomes 1/N (N is a real number larger than 1). The distance t between each of the information recording surfaces, the numerical aperture NA of an objective lens which guides the read light onto any one of the information recording surfaces, the wavelength θ of the read light, the equivalent refractive index n between each of the information recording surfaces, and the number i of the laminated information recording surfaces satisfy the following relation: 1.4nλ/(NA)<2> <=t<=7.5n<3> λ/ (n<2> -1)(NA)<4> (i-1)}.
Patent JP-2003301596-A (JP)
Title: Joint structure between column and horizontal wood trim in wooden framework
Inventor: SADAHIRO OSAMU
IPC: E04B1/48
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modern and rational joint structure between a column and a horizontal wood trim.  <P>SOLUTION: This structure joints the square cross section column 11 to a square cross section horizontal wood trim comprising a wooden framework. Notched parts 13 and 14 fitted to each other are provided in the both sides of the column 11 and the horizontal wood trim 12, and the column 11 and the horizontal wood trim 12 are joined together with the notched parts 13 and 14 fitted to each other, so that a vertical surface A and a horizontal surface B are secured in the joint part, which are turned into pressure bearing surfaces relative to the vertical relative rotation of the horizontal wooden trim 12 to the column 11 and regulates the relative rotation by a bearing stress. A shear cotter 15 is interposed in the joint part mutually transmitting a shearing force between the column and the horizontal wood trim 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301258-A (JP)
Title: Vacuum film forming device
Inventor: OKAMOTO KOICHI
IPC: C23C14/24
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum film forming device having a structure capable of protecting an optical fiber connected to an optical monitor from the heat emitted from a heater and power supply cable.  <P>SOLUTION: A third cooling water pipe L<SB>3</SB>, a forth cooling water pipe L<SB>4</SB>and a transmission cable LP<SB>1</SB>are disposed in a first space S<SB>1</SB>formed by a second cooling member 61 and a third cooling member 62, and an optical fiber LS is disposed in a second space S<SB>2</SB>divided from the first space S<SB>1</SB>by the third cooling member 62 and a second shielding plate 63. A first cooling member and a first shielding plate are provided around a light receiving part of the optical monitor in order to protect the optical fiber LS from heat radiation at a heater wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308386-A (JP)
Title: Medical information transmitting device, medical information receiving device, medical information transmitting method and medical information receiving method
Inventor: TAKIGUCHI SUSUMU
IPC: G06Q50/22
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical information transmitting device, medical information receiving device, medical information transmitting method and medical information receiving method capable of preventing the information leak to a third party when transmitting and receiving medical information by use of a communication network.  <P>SOLUTION: A medical institute terminal 11 which acquires medical insurance assured card information of a patient 2 from an IC card 21 performs the determination of a communication identifier used in transmission and receipt of medical information with an assurer terminal 41. The medical institute terminal 11 claims the medical fee for the patient 2 by transmitting a computized medical receipt every fixed period to the assurer terminal 41. At this time, the medical institute terminal 11 substitutes the identification information for specifying an individual included in the medical receipt to the above communication identifier followed by transmitting to the communication network 3. The assurer terminal 41 receives the medical receipt transmitted from the medical institute 1a, restores the identification information of the patient 2 substituted by the communication identifier, and pays the medical fees to the medical institute 1a that is the claim.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302923-A (JP)
Title: System and method for information display
Inventor: IKEZAKI MASAO
IPC: G06Q30/04
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To charge for information according to the display effect of the information.  <P>SOLUTION: A passage information acquisition unit 101 acquires information concerned with passage of a person (hereinafter 'passage information'). An information output unit 102 selectively outputs the information according to the passage information obtained by the passage information acquisition unit 101. A display unit 103 displays the information selectively outputted by the information output unit 102 at a place that the person whose passage information is obtained by the passage information acquisition unit 101 passes by. For example, when the number of passing persons is included in the passage information, information is selected by the output unit 102 according to the passage information acquired by the passage information acquisition unit 101 and displayed by the display unit 103, and consequently the information is displayed according to the number of passing persons, thereby charging for the information according to the display effect corresponding to the number of passersby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312883-A (JP)
Title: Recording material feeding device
Inventor: KATO HIRONORI
IPC: G03G15/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material feeding device attachable to and detachable from plural kinds of image forming devices differed in image forming speed and capable of carrying a recording material at a proper speed according to the kind of image forming devices.  <P>SOLUTION: When the power supply to a body 101 is ON, and power is supplied from the body 101 to an option feeding device 102, the option feeding device 102 sets the connected body 101 as model A in step S801. When a setting instruction to model B is received from the body 101 in step S802, the option feeding device 102 switches the set to the model B in step S803 according to the determination that it is connected to the body 101 of the model B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307011-A (JP)
Title: Building interior finish material and method for producing the same
Inventor: ITO EISHIN
IPC: E04F13/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building interior finish material which makes effective use of a lime cake and exhibits a humidity conditioning feature.  <P>SOLUTION: The building interior finish material contains the lime cake and exhibits the humidity conditioning feature. Preferably, the building interior finish material contains the lime cake and exhibits the humidity conditioning feature in a range of 0.87 to 1.3 wt.%. The building interior finish material is obtained by granulating and solidifying the lime cake, and then adding the resultant lime cake to a plaster board, or to aerated concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319520-A (JP)
Title: Cable laying inner pipe, method for inserting cable into the cable inner pipe and method for laying cable
Inventor: KANEKO TAKASHI
IPC: H02G1/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To cut down the cost of the laying work of a cable and to shorten the time required for the work.  <P>SOLUTION: A cut 6 is formed at the circumferential position of an inner pipe 1a. The cable 4 and the inner pipe 1a are concurrently drawn into a duct 3 while feeding the cable 4 into the inner pipe 1a via a part that is formed by spreading the cut 6 by using a jig 7. The purpose is accomplished by employing such a laying method as above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359071-A (JP)
Title: Organic light emitting element
Inventor: PARK JAE YONG
IPC: H01L51/50
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting element capable of particularly preventing diffusion of an adhesive up to a light emitting area, allowing simplification of a packaging plate, and adaptable to area increase. SOLUTION: The organic light emitting element of this embodiment is characterized by having an organic light emitting layer formed on a substrate, the packaging plate jointed to the substrate so as to surround the organic light emitting layer, a material for jointing the substrate and the packaging plate by being applied between the substrate and the edge of the packaging plate, and a diffusion cutoff member for cutting off diffusion of the material by being formed in at least either one of the packaging plate and the substrate.
Patent JP-2003313845-A (JP)
Title: Basket
Inventor: ETSUNO YUJI
IPC: E02D17/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a basket having an upper surface difficult to slip and capable of lifting up the hook of a suspending wire without being caught by meshes.  <P>SOLUTION: This basket 1 is formed by constituting a net body 2 having a large mesh 8 formed by entwining bent parts 5 of a plurality of mountain- shape wires 7 laid between opposed support wires 6 and a small mesh 4 formed by inclining the bent parts 5 vertically or at a prescribed angle to the large mesh 8 in the entwined part 9 of the large mesh 8, and combining such net bodies 2 in a box shape. A wire rod 22 parallel to the support wire 6 is passed through the small mesh 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316808-A (JP)
Title: Map information retrieving, counting and distributing system
Inventor: HIROTA KAZUO
IPC: G06F17/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information system which has an advanced quality function possessed by a vector map data transferring system, but is of a simple configuration of an image data map transferring system for a client, and which is of quick response type and is stable.  <P>SOLUTION: A server system transmits, to a client system terminal, a map image in a designated area and an attribution information item associated with map graphical information regarding this map image. A client system designates an area with any of a point, broken line and polygonal face drawn using a mouse in the transmitted map, sets other retrieval and counting conditions, and then requests a processing to the server system. The server system fetches out the necessary data from a data server, performs the retrieval and counting in response to this request, and then replies the results to the client system terminal. The client system terminal displays a map which indicates the area where the retrieval and counting are designated and a table indicating the results of the retrieval and counting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002356405-A (JP)
Title: Method for wood treatment
Inventor: ECHIGO TAKASHI
IPC: A01N63/00
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a phenolic compound or an aromatic amine compound is efficiently polymerized by an enzyme catalyst in an alkali range and the polymerization reaction is applied to wood treatment. SOLUTION: This method for wood treatment is characterized in that an enzyme having a polyphenol oxidation action and a phenolic compound or an aromatic amine compound are impregnated into wood in an alkali pH range and the phenolic compound or the aromatic amine compound is polymerized in wood.
Patent JP-2003313280-A (JP)
Title: Method for producing polyarylate and polyarylate
Inventor: OGURA ICHIRO
IPC: C08G63/197
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyarylate which excels in heat resistance and can be suitably used in electronic materials particularly requiring excellent electrical insulation properties and dielectric properties, and to obtain the polyarylate.  <P>SOLUTION: The method for producing the polyarylate comprises reacting (a) an aromatic dicarboxylic acid derivative with (b) a dihydric phenol having a dibenzopyran skeleton as the essential components, and the polyarylate is represented by formula (3) (wherein Ar<SP>1</SP>is phenylene, 2,6-naphthalene, 3-tert- butylphenylene, oxydiphenyl or 4,4'-dicarboxyphenylsulfone; R<SP>1</SP>to R<SP>3</SP>are each hydrogen atom, a 1-4C alkyl group, phenyl group or naphthyl group; and R<SP>4</SP>and R<SP>5</SP>are each independently hydrogen atom, a 1-4C alkyl group, phenyl group, naphthyl group, or a hydrocarbon group which may be bonded to one another to form a ring) and, simultaneously, has an intrinsic viscosity (η<SB>inh</SB>) of 0.2-3.0 dlg<SP>-1</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314146-A (JP)
Title: Opening and closing body control device, and opening and closing body control method
Inventor: YAMAMOTO MOTOYA
IPC: E05F15/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing body control device for automatically opening and closing an opening and closing body at a first position or a second position and at a set position set between the first position and the second position without newly adding any switch.  <P>SOLUTION: A control part 13 controls a drive motor 5 to automatically open and close a window glass (opening and closing body) to a full open position (first position) or a full close position (second position) in the case that an operation time is a prescribed time or more when an automatic switch 23c of the side wherein the window glass is actuated in the direction directed to the set position is operated, and to automatically open and close the window glass to the set position set between the full open position and the full close position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320206-A (JP)
Title: Liquid filter
Inventor: IKUMA KOICHI
IPC: B01D35/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filter capable of preventing an element from being twisted when a cap is screwed in the base on the side of an engine.  <P>SOLUTION: The fluid filter is equipped with a base 1, the cap 2 screwed in the base 1 and the replaceable filter element 3 housed in a housing 4 constituted of the base 1 and the cap 2. A rotator 15 is arranged between the base 1 and the filter element 3. The rotator 15 is rotated together with the cap 2 and the filter element 3 when the cap 2 is screwed in the base 1. Therefore, the twist of the filter element 3 can be prevented between the cap 2 and the base 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320334-A (JP)
Title: Method for cleaning petroleum refinery facilities
Inventor: KAWAHIRA YOJI
IPC: B08B3/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To grasp a heavy oil content eluted into a cleaning solution easily and in a short period of time and accurately judge the time of ending a cleaning process based on the tendency of elution in cleaning the oil system of petroleum refinery facilities.  <P>SOLUTION: In cleaning the petroleum refinery facilities with a cleaning solution containing a cleaning oil, the heavy oil content eluted into the cleaning solution is determined by measuring the absorbency of a visible light of the cleaning solution over time and the end of the cleaning process is judged based on the actual measurements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320677-A (JP)
Title: Ink cartridge for inkjet recorder
Inventor: KONISHI KEIRI
IPC: B41J2/175
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which uses a material resistant to pin holes when transported, and in which an ink container with an ink storage of a small ink remaining amount is stored.  <P>SOLUTION: In the ink cartridge for an inkjet recorder having the ink container with an ink introduction part and the ink storage stored in an outer box, the ink storage is formed of a multi-layer film having at least a first gas barrier layer and a second gas barrier layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326228-A (JP)
Title: Method for treating substance containing calcium and heavy metal
Inventor: OGAMI TAKEAKI
IPC: C22B19/20
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method by which a heavy metal compound utilizable as a nonferrous refining raw material and a calcium compound containing no heavy metals such as zinc and utilizable as a cement raw material can fractionally be recovered from kiln collection dust.  <P>SOLUTION: The treatment method includes a stage (A) where kiln collection dust and water are mixed to obtain slurry, thereafter, hydrochloric acid is added thereto to control the pH to 2.0 to 4.0, and calcium is eluted into the liquid; a stage (B) where an alkalizing agent is added to the obtained slurry to control the pH to 6.5 to 8.0, thereafter, a sulfurizing agent is added thereto, and subsequently, solid-liquid separation is caused, so that solid components containing the sulfides of heavy metals and liquid components containing calcium are obtained; and a stage (C) where a ferrous compound is added to the obtained liquid components, thereafter the pH is controlled to 8.0 to 12.0, and subsequently, solid-liquid separation is caused, so that solid components containing ferrous hydroxide, calcium hydroxide, selenium, or the like, and liquid components are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327748-A (JP)
Title: Rubber composition for carbon dioxide refrigerant and transport hose for carbon dioxide refrigerant
Inventor: OISHI HIDEYUKI
IPC: F16L11/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a carbon dioxide refrigerant with excellent heat resistance that is hard to expand and does not foam when being in contact with carbon dioxide in the supercritical state, and a transport hose for the carbon dioxide refrigerant having an inner tube composed of the rubber composition.  <P>SOLUTION: This rubber composition for the carbon dioxide refrigerant comprises a hydrogenated butadiene rubber that is prepared by hydrogenating a part of a butadiene component in a polymer containing the butadiene component and is suitable for use under a condition possibly in contact with carbon dioxide in the supercritical state. The transport hose for the carbon dioxide refrigerant has the inner tube composed of the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007473-A (JP)
Title: Organic el element
Inventor: NAGAI KAZUKIYO
IPC: C09K11/06
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element, which excels in thin film stability, and has durability with little luminosity falls by continuing driving. SOLUTION: In the organic EL element, which consists of a positive electrode and a negative electrode, and one layer or two or more organic compound layers inserted between them, the compound expressed with formula (I) is contained in the above organic compound layer.
Patent JP-2003293181-A (JP)
Title: Molten salt electrolysis tank
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25C7/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolysis tank which can achieve energy saving by making electrolytic voltage extremely low in a molten salt electrolysis process which yields chlorine and zinc from zinc chloride which is obtained as a by-product when producing silicon by a zinc reduction process of silicon tetrachloride.  <P>SOLUTION: The distance between an anode and a cathode must be made extremely small, because the electric resistance of molten zinc chloride is very large. A slot serving as a guide leading in the vertical direction movement is formed on the surfaces of the cathode and the anode so that gas and the molten zinc can move substantially vertically, and electrodes are substantially vertically arranged. A porous barrier rib is installed so that chlorine gas cannot move into the cathode side. The distance between the electrodes can be made smaller by using a bipolar plate which is formed so that one surface of the electrodes plate functions as the cathode and the other surface as the anode. Thus, the distance between the electrodes can be made smaller than 1 cm, and a leakage current which usually poses problems in this case hardly happens due to the high electric resistance of an electrolytic solution. Therefore, a low power consumption electrolysis is achieved without providing an auxiliary electrolyte which may pollute a generated product, and the molten salt electrolysis tank is extremely downsized because the distance between the electrodes is very small and the electrode plates are bipolar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320690-A (JP)
Title: Inkjet recorder
Inventor: TAKAHASHI MASARU
IPC: B41J2/185
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which enhances a throughput by reducing a moving amount of a recording head at the time of flushing.  <P>SOLUTION: A non printing region (b) which is a part of a region positioned at each side in a carriage reciprocation direction of a printing region (a) is made flushing regions (c), (d). A rotary roller 52 as a flushing ink receiver to receive ink from the recording head 12 is arranged at least at the flushing region (d) of the opposite side to the flushing region (c) of a capping means side among both flushing regions (c) and (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325557-A (JP)
Title: Dental treatment apparatus
Inventor: KURA KENJI
IPC: A61C17/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a patient to easily spit out foul water, etc., toward an aperture of a spittoon and to rapidly perform a waste water disposal of the foul water, etc.  <P>SOLUTION: The dental treatment apparatus A is provided with an at least vertically movable dental chair 1 for patients and the spittoon 2 installed near the dental chair 1. The spittoon 2 has an upper opening 23 which is formed to an approximately spherical shape at its inside surface and is inclined toward a head 13 side of the dental chair 1 for patients.  <P>COPYRIGHT: (C)2004,JPO