baber/WOPTO huggingface dataset:
Patent JP-2003288253-A (JP)
Title: Data communication method, data communication system, information processing device, and computer program
Inventor: YOKOZAWA MAKOTO
IPC: G06F12/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase a processing speed for sharing data between information processing devices.  <P>SOLUTION: The information processing device A requires peer-to-peer communication from the information processing device B for establishing connection (S11, S21). In this process, the information processing device A compares levels showing computing processing in both devices for determining one having higher computing ability level in the information processing devices (S12). As the information processing device B has higher level, the information processing device B compares message file lists of the information processing devices A and B for forming a differential list between them (S24). The information processing device B extracts differential data on the basis of the differential list and transmits it to the information processing device A (S25).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285084-A (JP)
Title: Advanced treatment method for wastewater
Inventor: SHISHIDA KENICHI
IPC: C02F1/78
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advanced treatment method for wastewater for allowing ozone and hydrogen peroxide to act efficiently.  <P>SOLUTION: In a treatment method for wastewater for successively passing water to be treated containing a pollutant through a plurality of ozone contact tanks arranged in series and adding ozone and hydrogen peroxide to the water to be treated during this passing period to treat the pollutant, the Reynolds number of the water to be treated flowing through the piping connecting the ozone contact tanks is held to at least 2,500, preferably 10,000. This method is suitable for the disinfection, sterilization, decoloration and deodorization of sewage, secondary treated water of leached water of a waste landfill site or the like, the decomposition of a contained organic matter, the improvement of transparency, the reduction of BOD or COD or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278902-A (JP)
Title: Automatic shift control device for vehicle
Inventor: SHIMAGUCHI HIROMICHI
IPC: G06F19/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a vehicle in a parking state even in preparation of engine starting without providing a special parking mechanism.  <P>SOLUTION: This automatic shift control device for vehicle performs an operation control of a speed change gear train switching mechanism so as to switch a plurality of speed change gear trains of an automatic transmission. In this automatic shift control device, a sub clutch is provided which is connected/released so as to switch to an engaging state or an engaging releasing state any one of the speed change gear trains other than a first and reverse gear trains, of the plurality of speed change gear trains. A control means is provided which performs control such that when the vehicle is parked, the reverse gear train is in the engaging state, a main clutch is in a connection state, and the sub clutch is in a releasing state, and when the preparation of engine starting is started from a vehicle parking state, the main clutch is in the releasing state, and the sub clutch is in the connection state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285059-A (JP)
Title: Control method of ozone supply in water treatment using ozone oxidation and membrane filtration
Inventor: SUDA SHOICHI
IPC: B01D65/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of ozone supply in water treatment using ozone oxidation and membrane filtration which can realize stable water treatment with a required minimum amount of injected ozone without the deterioration of filtration performance and reduce the running cost.  <P>SOLUTION: In water treatment where one cycle comprises membrane filtration treatment after the ozone treatment of water to be treated and washing of a filtration membrane performed at every prescribed membrane filtration treatment time, dissolved ozone in water treated by membrane filtration is measured at every prescribed time after starting the membrane filtration treatment in the above one cycle, an increase/decrease amount of ozone supply at every prescribed time after starting the membrane filtration treatment in the next cycle is preset based on a difference between the above measured value and the predetermined target value of dissolved ozone, and the amount of ozone supply at every prescribed time after starting the membrane filtration treatment in the next cycle is controlled to the value corrected by the above increase/decrease amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282766-A (JP)
Title: Container for housing electronic component
Inventor: ITO YOSHIAKI
IPC: H01L23/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for housing an electronic component that can secure airtightness in an electronic device by preventing a sealant from melting even when a heat history of 230-240°C is applied at the time of mounting the electronic device.  <P>SOLUTION: This container is composed of an insulating substrate 2 having a mounting section A on which an electronic component 5 is mounted, and a frame-like metallized metal layer 2a surrounding the mounting section A and a metal cap 3 which is bonded to the metal layer 2a through the sealant 4 and airtightly houses the component 5 in a space formed between the cap 3 and substrate 2. The sealant 4 has a first area 4a disposed on the mounting section A side, and a second area 4b disposed on the outside of the area 4a. The material forming the first area 4a is prepared by adding a filler F containing silver and having a higher melting point than tin has to solder S composed mainly of tin in an amount of 25-50 mass%. The material forming the second area 4b is prepared by adding the filler F to the solder S in an amount of ≤5 mass% (including 0 mass%).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285050-A (JP)
Title: Method and device for cleaning contaminated ground water
Inventor: SUZUKI YOSHIKAZU
IPC: B01D19/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for cleaning contaminated ground water at a high energy-saving efficiency and with a low initial investment.  <P>SOLUTION: The device is provided with at least two water tanks of a primary water tank 13 and a secondary water tank 20, a water pipe 14 to supply the contaminated ground water to the primary water tank 13, a nozzle 15 installed to the water pipe 14 to spray to pour the contaminated ground water into the primary water tank 13, a circulation pipe 17 to circulate the poured contaminated ground water in the primary water tank 13, a nozzle 18 installed to the circulation pipe 17 to spray the contaminated ground water, a water pipe 22 to supply the contaminated ground water treated at the primary water tank 13 to the secondary water tank 20, a nozzle 23 installed to the water pipe 22 to spray to pour the contaminated ground water into the secondary water tank 20, a circulation pipe 25 to circulate the poured contaminated ground water in the secondary water tank 20, and a nozzle 26 installed to the circulation pipe 25 to spray the contaminated ground water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294354-A (JP)
Title: Refrigerator
Inventor: HOSHINO HITOSHI
IPC: F25D23/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator which improves deodorizing efficiency and a sterilizing effect by almost uniformizing irradiation intensity of an ultraviolet ray to a photocatalyst, and decomposes and sterilizes an organic substance component and bacteria being the cause of an odor sticking to a surface of various apparatuses.  <P>SOLUTION: The purpose is attained by this refrigerator having an air duct for delivering air in a storage by sucking and cooling the air in the storage by a cooler, provided with a planar ultraviolet radiation lamp arranged to the windward of the cooler in the air duct and a photocatalyst filter for constituting a corrugate or honeycomb-shaped ventilation flue in an irradiation range of this ultraviolet radiation lamp, and provided with an anion generator for supplying an anion in the circulating air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293479-A (JP)
Title: Fireproof wall structure for base-isolated building
Inventor: TAKIMOTO KOZO
IPC: E04B1/94
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide fireproof wall structure for a base-isolated building having excellent fireproof performance with excellent follow-up performance in both vertical and horizontal directions of upper and lower walls.  <P>SOLUTION: In this fireproof wall structure for the base-isolated building, a joint part between the upper wall 20 and the lower wall 30 of the base-isolated building is provided with a fireproof member 40 compressed in two-fold of an upper piece part 41 and a lower piece part 43, and the upper piece part 41 of the fireproof member 40 and the upper wall 20 are fixed to each other, while the lower piece 43 of the fireproof member 40 and the lower wall 30 are not fixed to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294508-A (JP)
Title: Thermosensitive flow rate detection element and its manufacturing method
Inventor: KAWAI MASAHIRO
IPC: F02D35/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability thermosensitive flow rate detection element having high detection accuracy and its manufacturing method by specifying the position of an edge part of a diaphragm part by a dummy pattern for inspecting geometry of the diaphragm.  <P>SOLUTION: The dummy patterns 12 and 13 are respectively composed of: first frame-like patterns 12a and 13a formed on a flat substrate 1 so as to surround a heating resistor 4 and a fluid temperature measuring resistor 5; and second frame-like patterns 12b and 13b formed on the inner inside of the first patterns 12a and 13a. The edge parts 10a and 11a of the first and second diaphragm parts 10 and 11 are positioned between the first patterns 12a and 13a and the second patterns 12b and 13b, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002340107-A (JP)
Title: Rocker joint for power transmission chain
Inventor: SKURKA JOHN CHARLES
IPC: F16G13/04
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce wear of a rocker joint by reducing noise due to resonance of a tension side span. SOLUTION: This rocker joint 3 is constituted of a pin 7 and a rocker 8. The pin 7 is extended in a substantially straight line shape, has a pin rolling surface 25 formed for oscillation and contact and has a seat surface 27 engaged with a sheet surface 18 of an opened hole 17. The rocker 8 is curved in a bow shape to the inside, has a rocker rolling surface 41 formed so as to be in oscillating contact with the pin contact surface 25 and has a seat surface 43 engaged with a sheet surface 20 of an opened hole 19. The rocker rolling surface 41 is in contact with the pin rolling surface 25 in the vicinities of first and second end parts 35 and 37 of the rocker 8.
Patent JP-2003297266-A (JP)
Title: Image display device and method of manufacturing the same
Inventor: HIRAHARA SACHIKO
IPC: H01J29/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-display device, which is excellent in a dielectric- strength property against the discharging and in which quality of images is improved.  <P>SOLUTION: The image-display device consists of a first substrate 10, which has an image-display face and a second substrate, which is oppositely arranged to the first substrate with a gap and in which two or more electron sources 18 that excite the image-display face are provided. Between these first substrate and second substrate, plate-like grids 24 and two or more spacers 30a and 30b, which support the atmospheric pressure load that acts on these substrates, are provided. A first surface 24a of a first substrate side of the grid 24 and an wall surface of an electron beam passage hole 26 are covered by a high resistance coating 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290903-A (JP)
Title: Metallic mold for casting light alloy wheel with low pressure and method for producing light alloy wheel
Inventor: KAWAMURA MASAYOSHI
IPC: B22D18/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metallic mold for casting a light alloy wheel with low pressure and a method for producing the light alloy wheel with which the necessary strength can be secured as the wheel without remaining shrinkage hole at the crossing part of a design part and a rim part after processing the wheel blank and the lightening can be obtained by thinning the thickness of the crossing part.  <P>SOLUTION: The metallic mold is the one in which a cavity for forming a disk part, the design part and the rim part is provided and the molten light alloy is poured and filled into the cavity from the disk part, and a cooling means is arranged at the outside of the rim part in the crossing part and also, a heat-holding means is arranged at the inside of the rim part in the crossing part. The method for producing the wheel is partially applied to the inside of the rim part in the crossing part of the wheel with a deep following processing after casting the light alloy wheel by using the metallic mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299924-A (JP)
Title: Pleated filter material
Inventor: OMORI TAIRA
IPC: D04H1/435
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleated filter material excellent not only in filterability as a filter material but also in biodegradability at the time of disposal and having pleats processability.  <P>SOLUTION: The pleated filter material contains 30 wt.% or more of biodegradable fibers with a melting point of 100°C or higher. An air cleaning filter unit and a liquid filter unit are produced using this pleated filter material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292889-A (JP)
Title: Foamable coating composition, coated article having foamed coating film and method for forming foamed coating film
Inventor: DEJIMA HIRONARI
IPC: C08G18/40
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamable coating composition which can form a coating film having elasticity and strength, and a touch of softness in a simple step, a foamed coating film, and its forming method.  <P>SOLUTION: The foamable coating composition can form a foamed coating film having cells in a film of a polyurethane resin by comprising (a) a polyol compound, (b) an isocyanate compound, and (c) water, reacting the above polyol compound (a) with part of the above isocyanate compound (b) to form the polyurethane resin, and simultaneously reacting another part of the above isocyanate compound (b) with the water (c) to generate carbon dioxide. The above polyurethane resin has a breaking strength at an elongation of ≤100% of not less than 5 N/cm<SP>2</SP>to less than 200 N/cm<SP>2</SP>and a breaking strength at an elongation of >100% of 5 to 1,500 N/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292572-A (JP)
Title: Liquid sealing resin composition and semiconductor device using the same
Inventor: AKITAYA MASAMITSU
IPC: C08G59/56
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealing resin composition having low stress, excellent in adhesive strength and to provide a semiconductor device.  <P>SOLUTION: The liquid sealing resin composition comprises a silicone modified liquid epoxy resin, a liquid polyphenol, an imidazole derivative in microcapsule and an inorganic filler, and the silicone modified liquid epoxy resin is obtained by heating and reacting (a) an epoxy resin and (b) bisphenols in molar ratio (a/b)=1 to 10. The semiconductor device is obtained by sealing a semiconductor element with the liquid sealing resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304260-A (JP)
Title: Periodic transmission/reception timing change system
Inventor: HAMANO MUNEJI
IPC: H04W72/04
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a periodic transmission/reception timing change system in radio data communication for effectively using a radio frequency range allocated by a law.  <P>SOLUTION: During no transmission is performed in a time slot by which a slave device performs transmission, a master device receives communication without changing channels, detects a plurality of times of continuous reception with prescribed intensity, when radio waves by communication with other device are determined to exist, transmits a change instruction of transmission/reception time slot timing to the slave device, time slot timing is changed by synchronizing the master device with the slave device and thus, collision against other device communication is evaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302306-A (JP)
Title: Inspection method for leakage of hydraulic circuit
Inventor: UENISHI YUKIO
IPC: F15B11/08
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To know necessity and level of emergency for maintenance of each single apparatus, for easiness and efficiency.  <P>SOLUTION: Single apparatus such as a hydraulic cylinder 11, a direction control valve, etc., are connected to a hydraulic circuit. The hydraulic cylinder 11 is removed from the hydraulic circuit at connection ports p1 and p2. A hydraulic source 1 comprising a pressure regulating valve 4 and a flowmeter 5 is so connected to the connection port p1 of the hydraulic cylinder 11 as to supply an operation oil. While the operation oil is suppled to the hydraulic cylinder 11 from an oil tank 6 under a prescribed fluid pressure, a value of the flowmeter 5 is measured to judge oil leakage from the hydraulic cylinder 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301119-A (JP)
Title: Stabilizer for chlorine-containing polymer and chlorine- containing polymer composition
Inventor: WAKAGI SEIJI
IPC: C08K5/098
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stabilizer for chlorine-containing polymers having excellent thermal stability, initial discoloration inhibitory effect and dispersibility of the polymers.  <P>SOLUTION: The stabilizer for chlorine-containing polymers contain an aromatic carboxylic acid (A) and a zinc-based metallic soap (B) in a (A):(B) weight ratio of 99:1 to 1:99.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304268-A (JP)
Title: Server, user restriction type home server access system having the server and access control method
Inventor: KENMOCHI SATOHISA
IPC: G06F21/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user restriction type home server access system and an access method for accessing a home server even when service to which a fixed global IP is imparted, DNS (domain name system) service, dynamic DNS service, etc., can not be used.  <P>SOLUTION: Terminals of a plurality of users including predetermined restricted users are connected with the home server, the home server is provided with an IP address information acquisition part 12 for acquiring an IP address of the present machine, a restricted user information holding part 11 for storing information specifying terminals of the restricted users and an access destination information part 10 for giving access destination information in an URL form generated by adding the IP address acquired by the IP address information acquisition part or directory information in the home server, the IP address of the home server is acquired according to an instruction of the user or an instruction to be transmitted by a timer provided in the home server and the restricted users are informed of the access destination information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322938-A (JP)
Title: Silver halide color photographic light-sensitive material
Inventor: YONEYAMA HIROYUKI
IPC: G03C7/36
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photographic light-sensitive material excellent in rapid processability and excellent also in color reproducibility, storage stability in the unexposed state and image fastness after processing.  <P>SOLUTION: The silver halide color photographic light-sensitive material has at least one each of yellow, magenta and cyan developing photosensitive silver halide emulsion layers on a support and contains at least one of the yellow dye-forming couplers represented by formula (I) and a prescribed compound or at least one compound selected from the group comprising water- insoluble homo- or copolymers, wherein Q represents a group of non-metal atoms that form a 5- to 7-membered ring in combination with the -N=C-N(R1)-; R1 and R2 each represents a substituent; m represents an integer of 0-5; and X represents H or a group capable of being split-off upon coupling reaction with an oxidized product of a developing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051405-A (JP)
Title: Heat resistant bond magnet compound and mold using it
Inventor: MINAMI AKIHISA
IPC: B29C45/00
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a ferrite plastic magnet requiring heat resistance and chemical resistance and generally using PPS resin that a sintered ferrite magnet cannot be replaced because high filling factor cannot be expected. SOLUTION: A high filling factor can be attained by employing such a ferrite magnetic powder being kneaded with resin as having the ratio of compaction density and true density not smaller than 0.67 selectively and employing PPS resin having a melt viscosity in the range of 20.0-80.0 Ps.s.
Patent JP-2003307835-A (JP)
Title: Method for producing original of planographic printing plate not requiring dampening water
Inventor: HIRANO TSUMORU
IPC: G03F7/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a waterless planographic printing original plate free of unevenness in plate performance and ensuring stable adhesion between a heat sensitive layer and a silicone rubber layer and high aging stability of a coating liquid.  <P>SOLUTION: The method for producing an original plate of a planographic printing plate not requiring dampening water obtained by laminating at least a heat sensitive layer and a silicone rubber layer in this order on a support includes (1) a step for dissolving a diorganopolysiloxane and a curing catalyst in a solvent, (2) a step for dissolving a crosslinking agent in a solvent, (3) a step for mixing a solution prepared in the step (1) with a solution prepared in the step (2), and (4) a step for coating the top of a heat sensitive layer with a liquid mixture prepared in the step (3) to form a silicone rubber layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305052-A (JP)
Title: Resectoscope apparatus
Inventor: OYAMA MASAHIDE
IPC: A61B18/12
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To positively supply a high frequency current corresponding to a resectoscope, at a low cost.  <P>SOLUTION: A control circuit 101 supplies a micro high-frequency current to a resectoscope 1a for a conductive solution or a resectoscope 1b for a nonconductive solution from a connector 4 and performs A/D conversion of a voltage value and a current value detected by a voltage sensor 110 and current sensors 106a, 106b and further detected by a sensor signal processing circuit 107. The control circuit 101 computes the impedance of organism tissue containing the solution, from the voltage value and current value from the sensor signal processing circuit 107, and controls a switching circuit 111 on the basis of the computed impedance and outputs the high frequency output of output characteristics corresponding to the connected resectoscope, to the connector 4.  <P>COPYRIGHT: (C)2004,JPO