baber/WOPTO huggingface dataset:
Patent JP-2002352598-A (JP)
Title: Semiconductor memory device
Inventor: TSUKIDE MASAKI
IPC: G11C11/401
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To perform a test of refresh characteristics in a semiconductor memory device having a function of refreshing without being instructed externally. SOLUTION: A refresh circuit 40 commands refresh operation according to a cycle signal/Refcyc outputted periodically from a timer circuit 51 in a command signal activating circuit 50. A stop signal/RefSTOP generated corresponding to an external signal at the time of performing a test is activated and the cycle signal/Refcyc is invalidated by inputting it to an AND gate 59. Thereby, refresh operation is stopped.
Patent JP-2002349908-A (JP)
Title: Air conditioner installation frame
Inventor: AOTANI TAKASHI
IPC: F24F5/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To make the coupling part of a first and second base members rotatable, the first base member sideways fixed on a mounting surface, on which an air conditioner is mounted and the second base member longitudinally mounted crossing the first base member, to make a distance between the second base members adjustable, and to simplify the regulating operation thereof. SOLUTION: The end parts of second base members 20 and 20 are coupled to first base members 10 and 10 via sliders 30; the slider 30 is coupled to the end part of the second base member 20 by means of bolt 32 paralleling the first base member 10; and the slider 30 is a bracket constituted, such that two turning members in an L-shape butt against each other and are coupled foldably at the butt part. Along with fastening by the bolt 32, the slider 30 is folded at a central part and fixed at the first base member 10.
Patent JP-2002346337-A (JP)
Title: Deodorization apparatus and garbage treatment machine
Inventor: KITAGUCHI ATSUSHI
IPC: B01D53/34
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization apparatus which can maintain a good water environment for microorganisms and improve deodorization performance and a garbage treatment machine using the deodorization apparatus. SOLUTION: A deodorization container 63 for housing a deodorizing medium mixed with microorganisms for deodorizing exhaust gas, an upper frame 62U arranged in the lower part of a main body cover 44 having the container 63, a lower frame 62L formed in the lower part of the upper frame 62U, a load cell 52 which is installed between the upper frame 62U and the lower frame 62L and detects the weight of the main body cover 44, a controller 32 having a water content calculating means for calculating the water content of the deodorizing medium based on the detection results of the load cell 52 and a storage means for storing the quantity of the deodorizing medium in the initial state when charged, and an operation board which can input the quantity of the deodorizing medium in the initial state are provided.
Patent JP-2002348161-A (JP)
Title: Cement dispersant, its manufacturing method and its use
Inventor: YAMASHITA AKIHIKO
IPC: C04B103/32
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cement dispersant giving a high dispersibility to cement with an addition of a small amount especially even in high water reducing rigion, its manufacturing method, and a cement composition using it. SOLUTION: The cement dispersant contains a copolymer comprising a structural unit (III) derived from a specified unsaturated polyalkylene glycol ether- based monomer (a2) and a structural unit (II) derived from a specified unsaturated monocarboxylic acid-based monomer (b) as essential components, where the unit (III) shares <=50 mol.% of the total units of the copolymer and the unit (II) contains at least a unit derived from methacrylic acid (salt). The equivalent number of carboxyl group in the copolymer as converted in an unneutralized form is <=3.30 meq/copolymer of 1 g.
Patent JP-2002355505-A (JP)
Title: Coagulant
Inventor: OGIYA HIROSHI
IPC: C02F1/56
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an insoluble coagulant which is highly effective even in a small amount of use by further amplifying coagulating effect of cellulose fiber as natural material. SOLUTION: Fine suspended material can be coagulated by adding a cellulose fiber suspended liquid. Further, a novel water insoluble coagulant which is higher in coagulating effect than cellulose fiber by itself can be produced by using the cellulose fiber and aluminium hydroxide or iron hydroxide and mixing them in a proper proportion.
Patent JP-2002357847-A (JP)
Title: Active matrix substrate
Inventor: TSUBOI NOBUYUKI
IPC: G02B5/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the increase of costs caused by the increase of masks, the increase of stages and the increase of materials and to reduce yield loss caused by dust and the like by attaining the formation of a contact hole and rugged pattern in an active matrix substrate in one photolithographic stage. SOLUTION: In the photolithographic stage, insulation resin having a prescribed size is mixed in photosensitive insulation resin and the photosensitive insulation resin in which the insulation resin is mixed is applied in the entire surface of the substrate and pre-baked and then only the area of the contact hole is exposed. The contact hole is pierced by the development, the insulation resin in the non-exposed area except the area of the contact hole is not dissolved in developing liquid to be left as it is and the other non-disposed area is dissolved at a slower speed compared with that of the disposed area to form the rugged pattern.
Patent JP-2002363891-A (JP)
Title: Paper treatment and method for treating paper
Inventor: YOKOMIZO OSAMU
IPC: D21H21/24
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper treatment capable of solving such problems that the conventional paper softening treatments do not give softness to the paper and cause decrease in water absorption of the paper unless a large amount thereof is used, and further that they severely irritate the skin, while glycerol, fatty acid esters, paraffins, tertiary ammonium salts, etc., are each used as the conventional paper softening treatment for various kinds of the paper, such as sanitary paper and tissue paper. SOLUTION: This paper treatment contains a sulfosuccinic acid diester salt expressed by formula (1) (R1 O and R2 O are each an alcohol residue or an alkylene oxide-added alcohol residue, wherein R1 and R2 are identical to or different from each other; and M is an alkali metal, an alkaline earth metal, amine or ammonia). The paper treatment preferably contains the sulfosuccinic acid diester salt having such R1 O and R2 O in general formula (1) as satisfying that they are each an 12-24C alcohol residue or an ethylene oxide-added alcohol residue formed by adding 1-20 mol of ethylene oxide in average to a mol of a 12-24C alcohol residue.
Patent JP-2002360158-A (JP)
Title: Fish sterilizing method and fish sterilizing apparatus
Inventor: OGAWA YUTAKA
IPC: A22C25/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sterilizing a fish body and provide a fish body sterilizing method. SOLUTION: The fish body sterilizing apparatus 1 is provided with a sterilizing tank 2, a PH adjusting tank 3 and a washing tank 4 arranged in series and a net conveyor 5 is extended over the above tanks. The sterilizing tank 2 holds an acidic sterilizing water such as citric acid solution and performs the sterilization of a fish body transported with the net conveyor 5. The sterilized fish body is transferred to the PH adjusting tank 3 holding an alkaline water to neutralize the fish body acidified by sterilization. The neutralized fish body is finally transferred to the washing tank 4 to remove the sterilizing water and the alkaline water from the body.
Patent JP-2002368155-A (JP)
Title: Wiring board, manufacturing method therefor, and semiconductor device
Inventor: ONDA MAMORU
IPC: H05K3/34
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce displacement of a protruding conductor from a wiring, when a semiconductor chip provided with protruding conductor (bump) is flip- chip connected to an external terminal, in a wiring board where a wiring is provided on an insulating substrate. SOLUTION: In a wiring board is provided, where an opening part is provided at the prescribed position of an insulating substrate and a wiring comprising a terminal part to cover the opening part is provided on one main surface of the insulating substrate, the wiring the wiring board, where a protruding conductor layer is provided in a region to which an external terminal of a semiconductor chip is connected.
Patent JP-2002363409-A (JP)
Title: Heat conductive silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08K3/22
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a compounding technique for improving heat conductivity having a great freedom of compounding design (a high efficiency in imparting heat conductivity) in a silicone rubber composition. SOLUTION: This heat conductive silicone rubber composition is obtained by compounding an oxide of a group III metal of the periodic table in an amount of 1-30 wt.% based on an oxide of a group II metal of the periodic table in the silicone rubber composition prepared by compounding 250-1,500 pts.wt. of the oxide of the group II metal of the periodic table with 100 pts.wt. of a polyorganosiloxane.
Patent JP-2003029834-A (JP)
Title: Security control system and vehicle traffic system for road exclusive for automatic traveling vehicle
Inventor: KANAYAMA DOO
IPC: F02D29/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To relatively inexpensively provide a security control system and even a vehicle traffic system adopting discontinuous detection for detecting the position of a vehicle only at important positions capable of surely preventing the collision of vehicles at the combined part or curved part of exclusive roads where automatic driving vehicles are able to travel. SOLUTION: This security control system is provided with a plurality of antenna 32 for inter-vehicle communication discretely arranged with prescribed antenna length on an orbit on which an automatic drivable vehicle 20 is able to travel in the traveling direction and a ground collision preventing device 33 for detecting at least a signal indicating the presence of the vehicle 20 to each antenna 32 through the inter-vehicle communication with the vehicle 20, and for controlling the traveling/stop state of the vehicle 20 in a collision guard section set between each antenna 32 based on the signal indicating the presence of the vehicle 20. The ground collision preventing device 33 detects the leading vehicle 20 in a vehicle line 21, and judges whether or not the vehicle can pass through the section.
Patent JP-2002374081-A (JP)
Title: Indirect air cooling ventilation box
Inventor: YATOUGO ISAMU
IPC: H05K5/06
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an indirect air cooling ventilation box being built in the cooler of an electronic component in which the number of components is decreased, the productivity is improved and the reliability of dustproofness and waterproofness is enhanced. SOLUTION: In the indirect air cooling ventilation box where a cooling air passage is formed while being curved from the inlet to the outlet of cooling air and an opening having an area smaller than the cross-sectional area of the cooling air passage is made in an end plate where the inlet and the outlet close the ends of the cooling air passage, the end plate is formed integrally with the circumferential wall part defining the cooling air passage extending from the inlet to the outlet.
Patent JP-2003002911-A (JP)
Title: Method for producing vinyl chloride polymer
Inventor: SHIMIZU MIKIO
IPC: C08F2/20
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride polymer at a low cost, which has little occurance of fisheye, deposites little scale in polymerization and containing little coarse particles. SOLUTION: The method for the production of the vinyl chloride polymer comprises suspension polymerization initiator with a polymerization in an aqueous medium containing a dispersion agent. The dispersion agent is composed of (A) a polyethylene oxide having a viscosity-average molecular weight of 2,000,000-8,000,000, (B) a partially saponified polyvinyl alcohol having a saponification degree of 68-76 mol% and (C) a hydroxypropyl methylcellulose. The polyethylene oxide A and either one of the partially saponified polyvinyl alcohol B or the hydroxypropyl methylcellulose C are added before the addition of the polymerization initiator and the other component B or C is added after the addition of the polymerization initiator.
Patent JP-2003005400-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: TANABE MIKI
IPC: G03G15/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for injection charging by which a higher definition image is obtained, and which has little potential change due to an environmental change and has little image deterioration in repetitive use and to provide a process cartridge with the electrophotographic photoreceptor and an electrophotographic apparatus. SOLUTION: The electrophotographic photoreceptor is used in an electrophotographic apparatus having a charging member disposed in contact with the photoreceptor, wherein charging by direct injection of electric charges from the charging member into the surface of the photoreceptor is dominant. The photoreceptor has at least a photosensitive layer disposed on an electrically conductive support and at least a gallium phthalocyanine compound is contained as an organic electric charge generating material in the photosensitive layer. The process cartridge has the electrophotographic photoreceptor.
Patent JP-2003000707-A (JP)
Title: Irrigator stand
Inventor: MASUKAWA TAKAYUKI
IPC: A61M3/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To easily perform medical bags attaching and detaching work by capable of holding surely a leg part. SOLUTION: The leg part 11 is formed by molding a synthetic resin or processing a steel material and has leg frames 12 expanded in diagonal line directions of a pentagon and a support attaching part 13 having a structure integrated with the base parts of the leg frames 12. Each of the leg frames 12 has a straight part 12a linearly extending from the intermediate region of each leg frame to the place near to the base part thereof and a leading end stepped part 12b formed from the intermediate region of each leg frame to the leading end thereof at a position higher than the straight part 12a and a castor 2' is attached to the leading end stepped part 12b. An almost fan-shaped fixed stepping part 14 is provided to the part between the straight parts 12a and 12a of the adjacent leg frames 12 and 12 among the leg frames 12.
Patent JP-2003007960-A (JP)
Title: Electronic device and manufacturing method therfor
Inventor: TAGUCHI KAZUYUKI
IPC: H05K3/34
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device of high manufacturing yield. SOLUTION: The manufacturing method for an electronic device comprises a process for preparing on one main surface a wiring board comprising first and second regions different from each other, a first electronic part comprising a plurality of first bump electrodes on one main surface, and a second electronic part comprising a plurality of second bump electrodes whose melting-point is higher than the first bump electrode on one surface.  It also comprises a process where the plurality of first bump electrodes are melted so that the first electronic part is mounted in the first region on one main surface of the wiring board; and a process where the second electronic part is mounted in the second region of one main surface of the wiring board by press-fitting the second electronic part under heat, while a bonding resin is interposed between the second region of one main surface of the wiring board and one main surface of the second electronic part. The process for mounting the second electronic part is performed before the process for mounting the first mounting part.
Patent JP-2003001933-A (JP)
Title: Ink, erasion controlling liquid set, and record erasing method using the same
Inventor: NAGAI KIYOFUMI
IPC: C09D11/326
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To realize erasion or preservation of a record in response to demand by means of a set of an ink jet recording ink and an erasion controlling liquid, which controls the erasability of a water-base ink through the lowering of its fixability and, in addition, provide a set of an ink, which improves the dispersion stability and fixability of a coloring agent through its addition to the ink and gives the erasability under the combination with an erasing liquid, and an erasion controlling liquid and further, an effective erasing method in a method for recording and erasing with the set of the recording ink and the erasion controlling liquid is disclosed so as to regenerate a recording medium under a state not being known how to figure out. SOLUTION: In the ink set used in an ink jet recording method for making an image by overlapping a plurality of ink specks different in color phase from one another in order to form a color image, the set consists of the ink jet recording ink combined with the erasion controlling liquid, which lowers the ink fixability including a component for coagulating an ink component, and the erasion controlling liquid.
Patent JP-2002106841-A (JP)
Title: Automatic cutoff device with dustproof device for high pressure gas equipment for earthquake and source plug with automatic cutoff device
Inventor: OKUBO AKIO
IPC: F23K5/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the entry of dust to the inner part of a device due to the installation of a source plug and the gas leakage of the device and automatically cut off gas without closing the source plug and a handle of a gas equipment upon accident by forming an automatic cutoff device with a dust-proof device in a gas flow pipe, because the great earthquake of the Kansai area proves that it is nearly impossible to close the main valve of using gas and the handle of the gas equipment upon occurrence of the great earthquake. SOLUTION: In a connecting part of a main body 1 and a branch body 2, a magnet 3 with the dust-proof device and a valve seat 4. In the main body, an adjusting valve seat 6 is provided. A corrosion-proof valve 5 is provided on the surface of the adjusting valve and the dust-proof device 7 is provided on the side surface of the adjusting valve seat. A flange type attaching part 8 is formed along the outer periphery of the main body 1. To the end part of the front surface of the main body 1, a valve restoring rod 11 having a spring 9 and a spring contracting part 10 is attached. The valve restoring rod is provided with a shield cover 12. At the end part of the branch body 2, the manual main valves A and B are formed.
Patent JP-2003013225-A (JP)
Title: Apparatus and method for manufacturing hard carbon film
Inventor: HATAYAMA TAKESHI
IPC: C23C16/26
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus capable of speedily forming a uniform hard carbon film even on several substrates. SOLUTION: The manufacturing apparatus for forming the hard carbon film on an inner surface of a tubular substrate 5 having electroconductivity, comprises a vacuum chamber 1 for accommodating the substrate 5, an auxiliary electrode 3 capable of being inserted into the substrate 5, a gas supply source 10 for supplying a material gas G for the film into the substrate 5 mounted in the vacuum chamber 1, and a plasma generating means such as an electric power 4 which generates plasma by applying voltage between the substrate 5 and the auxiliary electrode 3.  The vacuum chamber 1 comprises forming a hermetic discharge space inside the substrate 5, by making at least a part of the outer circumferential surface of the substrate 5 and both end faces contact with the inner surface of the chamber, and making spaces formed between the rest parts and the inner surface of the chamber have a size equal to or less than the outside radius of the above substrate. The method thereby can extremely shorten a time for exhausting to a predetermined degree of vacuum, increase productivity, uniformize plasma density around the surface of the film to be formed, and uniformize the thickness, hardness, adhesiveness, and quality of the film.
Patent JP-2003016277-A (JP)
Title: Information distributing method for transaction processor
Inventor: OKAJIMA HIROHARU
IPC: G06Q40/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information distributing method for a transaction processor, with which smooth working is enabled without prolonging transaction processing time and further, a client can obtain required information. SOLUTION: In the transaction processor, after a card is received (S101), a password number is received (S102) and designated transaction processing is started (S103), the initial values of a client code and a picture code and distributing information are set to a distributing information table (not shown in the figure), information providing picture display is started (S104), picture data corresponding to the picture code are displayed on a display device and corresponding to a change in the picture code, display contents are changed. After designated transaction processing is ended (S105), information providing picture display is ended (S106) and when an information distribution necessity selection picture is displayed (S107) and the necessity of distribution is instructed (S108), the contents on the distributing information table at present are sent to a host (S109 and S112).  Then, an address corresponding to the client code on the table and the distributing information on the table are transmitted to an Internet server (S113 and S114).
Patent JP-2003017252-A (JP)
Title: Manufacturing method of organic electroluminescent display element
Inventor: KAMIURA NORIHIKO
IPC: H05B33/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enable to manufacture at low cost an organic electroluminescent display element that has a good display performance and a high yield of manufacture and exhibits high definition full colors. SOLUTION: In the manufacturing method of an organic electroluminescent display element in which a luminous layer 12 having light-emitting capability is clipped between a first and a second electrodes 4, 14, ultrasonic vibration is given in the process wherein the luminous layer is formed by applying and drying the material liquid of the luminous layer 12.
Patent JP-2003012412-A (JP)
Title: Treating agent for cultured laver and method for treating the same
Inventor: MANAKI TATSUO
IPC: A01N37/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent for cultured laver, capable of eliminating disease damage and miscellaneous algae, especially effectively eliminating chytrid, without damaging the laver. SOLUTION: This treating agent for the cultured laver contains at least one kind of acid selected from benzoic acid, succinic acid, and cinnamic acid as an active ingredient, and is controlled to have a pH range of 1 to 4. The treating agent is used for eliminating fungi, such as the chytrid, by making the agent contact with the laver or laver-culturing tools, such as a laver net, to which the laver is attached.