baber/WOPTO huggingface dataset:
Patent JP-2003089384-A (JP)
Title: Fixed fishing boat
Inventor: YONEZAWA SHIGEAKI
IPC: B63B1/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixed fishing boat capable of reducing resistance received by a bow and a boat bottom, suppressing pitching when navigating, and providing excellent navigation safety in a wavy sea area. SOLUTION: This fixed fishing boat is provided with a spherical projection 2 protruding forward in a bottom part of the bow, and a net suppressing member 4 of a small width made of, for example, a rod member and a plate member such as a pipe and a bar member is provided between a tip of the spherical projection 2 and an upper part 3 of the bow. This net suppressing member 4 forms a net suppressing fringe 6 inclined in the downward direction between the upper part 3 of the bow and the tip of the spherical projection 2.  By providing the spherical projection 2 in the bottom part of the bow, resistance is given to the vertical movement of the bow caused by waves to suppress pitching of the boat when navigating, buoyancy corresponding to a weight of a net hoisting machine loaded in the bow is given to a bow part, and the net suppressing fringe 6 prevents the net and wire from being caught by the bow when the boat enters a fishing ground.
Patent JP-2003096001-A (JP)
Title: Method for producing bromoindene
Inventor: YAMAMOTO TAKASHI
IPC: C07C25/22
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and industrially advantageous method for producing bromoindene that solves a problem of a conventional method. SOLUTION: The bromoindene shown by formula (1) is produced from indene by (A) synthesizing bromoindene shown by formula (2) by adding hydrogen bromide to a cycloolefin part of the indene in the presence of a free radical generator, (B) synthesizing dibromoindene shown by formula (3) by reacting an aromatic part of the bromoindane shown by formula (2) with bromine in the presence of an acid catalyst and (C) removing the hydrogen bromide added in the above step (A) from the dibromoindane shown by formula (3) in the presence of a basic compound.
Patent JP-2003101529-A (JP)
Title: Content management apparatus and content deletion method
Inventor: OKITA HIDENORI
IPC: G06F21/60
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently delete original contents protected by a copyright protection function when the content is processed according to a MOVE processing or a PAUSE processing. SOLUTION: A title key recording unit 14 records a title key for encryption and decryption of contents. A recording encryption/decryption unit 12 decrypts the contents using the key recorded at the title key recording unit 14. A time varying key extract/update unit 15 extracts a time varying key generated during decryption of each block in the content. In addition, the time varying key extract/update unit 15 updates the title key recorded by the title key recording unit 14 using the extracted time varying key.
Patent JP-2003095976-A (JP)
Title: Antioxidant composition, prophylactic against carcinogenesis and composition separated from vinegar
Inventor: KAMINAKAI KAZUO
IPC: A61K31/192
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antioxidant composition which is separated from vinegar and has extremely excellent antioxidant action, a prophylactic against carcinogenesis which comprises the composition separated from vinegar as an active ingredient and effectively prevents cancers, and the composition separated from vinegar, having various physiological activities. SOLUTION: The antioxidant composition is separated from vinegar and the antioxidant composition contains at least one or more kinds of dihydroferulic acid and dihydrosinapic acid. The prophylactic against carcinogenesis comprises the composition separated from vinegar as an active ingredient. The composition separated from vinegar contains dihydroferulic acid and/or dihydrosinapic acid.
Patent JP-2003093282-A (JP)
Title: Suction nozzle for vacuum cleaner
Inventor: MORITA AKIHIRO
IPC: A47L9/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction nozzle for a vacuum cleaner which can remove dust on a floor by the wall efficiently. SOLUTION: In this suction nozzle 1, a suction port 6 is opened from the lower surface at least to a part of the front surface of a suction body case 2, a cover composing the front wall of the suction body case 2 is fixed at the suction body case 2 so as to be freely turned vertically, and the cover 5 blocks the front side part of the suction port 6 at the lower turned position and releases the front side part of the suction port 6 at the upper turned position.
Patent JP-2002165263-A (JP)
Title: Method of transmitting synchronization signal during synchronization time slot of communication system by time division duplex(tdd) mobile system
Inventor: RUDOLF MARIAN
IPC: H04L7/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To remove interferences generated in a preceding time slot and a following time slot during a correlation process to be executed, according to the reception of a synchronization time slot. SOLUTION: This method transmits a synchronization signal during the synchronization time slots of a communication system by a time division multiplexing(TDD) mobile station, in which data are transmitted in a frame constituted time slots, and a synchronization signal includes a synchronization sequence. A synchronization sequence Sync is transmitted with a delay D, with respect to the start of the synchronization time slot.
Patent JP-2003101671-A (JP)
Title: Internet telephone server, internet telephone system and communication providing system
Inventor: TODA YUICHI
IPC: H04L12/70
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To reliably make a caller call a callee for talking therewith over the Internet. SOLUTION: An Internet telephone server for providing a service for making a call from a caller to a called party, using the Internet comprises a means for storing an IP address of the called party in correspondence to the called party identification information for identifying the called party, a means for generating an image for indicating the called party identification information corresponding to the IP address stored in the storing means, interface for providing the indicating image generated by the image generating means on the web of Internet, and a means for changing the IP address stored in the storing means, based on a change request mode by the web indicated on the indicated picture.
Patent JP-2003098049-A (JP)
Title: Liquid passing device for liquid sample measurement
Inventor: KARIGOME AKIO
IPC: G01N30/26
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid passing device for liquid sample measurement capable of suppressing effectively adhesion and accumulation of a pollutant or an insoluble matter on an introduction route even when a liquid sample including the pollutant or the insoluble matter is used as a measuring object, performing highly reliable and accurate measurement, dispensing with a special pretreatment or a complicated work operation, capable of performing efficient measurement, having a simple device constitution, and requiring little equipment burden. SOLUTION: In this liquid passing device, the liquid sample S is flowed into a metering valve 3 from a sample supply port 1 through an introduction passage 2, and a fixed quantity of the liquid sample S1 in the valve 3 is sent to a measuring system M by switching a passage of the metering valve 3. The device has a sending-back means P1 for sending back the liquid to the sample supply port 1 through the metering valve 3 and the introduction passage 2, reversely to the introduction route of the liquid sample S.
Patent JP-2003094507-A (JP)
Title: Method for manufacturing highly filled sheet with highly oriented flat magnetic material filler
Inventor: YAMADA KATSUYA
IPC: B29C48/395
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly filled sheet with a highly oriented flat magnetic material filler comprising a polymer mixture increased in the addition amount of a magnetic material powder to a degree sufficiently developing radio wave absorbing characteristics and having mechanical strength and flexibility, that is, toughness capable of withstanding practical use. SOLUTION: A highly filled material powder with a flat magnetic material filler is supplied to an extruder for a rubber having a screw having the same groove depth and becoming small in pitch toward the leading end thereof to be molded into a base shape and the molded beads are rolled using a roll. The sheet thus obtained is formed so that the surface of a flat magnetic material filler is highly oriented in parallel to the surface of the sheet and has excellent radio wave absorbing capacity, mechanical strength capable of withstanding practical use and flexibility, that is, toughness.
Patent JP-2003107207-A (JP)
Title: Graded index lens and its manufacturing method
Inventor: YOKOYAMA MAKIKO
IPC: C03C19/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a graded index lens which can easily be manufactured and made low-priced and its manufacturing method. SOLUTION: The graded index lens is manufactured by cutting a rod-shaped preform by using polishing liquid containing abrasives. Further, a smooth film 2 is formed by applying an adhesive to an end surface of a columnar graded index lens precursor 1 obtained by cutting the preform to specific length or a film 3 is formed by vapor-depositing a material whose refractive index is substantially equal to that of the material of the graded index lens precursor 1 on the end surface of the graded index lens precursor 1.
Patent JP-2003108945-A (JP)
Title: Personal identification information management system for driver's license
Inventor: HOSHI SHUNICHIRO
IPC: B42D15/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a personal identification information management system for driver's license for offering personal identification information of a possessor of a driver's license in the case of the occurrence of an accident during driving a vehicle. SOLUTION: In this personal identification information management system 1 for driver's license, connects an ID reader/writer 2, a personal computer 30 in a driver's license management center 3, an emergency contact address 4 of next of kin, and a donor notification destination 5 to one another via a communication line 6. Personal identification information on the license possessor of a driver's license 7 matching with ID information stored in an ID chip 8 in the driver's license 7 is read from a database 31 in the driver's license management center 3 and transmitted to the ID reader/writer 2. The personal identification information of the driver's license possessor of the driver's license 7 is displayed on the ID reader/writer 2.
Patent JP-2003111086-A (JP)
Title: Color balance adjustment method
Inventor: KANESHIRO NAOTO
IPC: H04N1/46
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To optimize a color balance corresponding to a kind of a photographing light source independently of a photographing scene. SOLUTION: The purpose above can be achieved by providing the color balance adjustment method characterized in that a camera having a color balance adjustment function and a communication function and an illumination control means having a communication function and controlling an illumination device make communication with each other, the camera acquires illumination light characteristic information of the illumination device from the illumination control means and the camera adjusts the color balance according to the illumination light characteristic information when the camera photographs an object under the illumination by the illumination device.
Patent JP-2003105586-A (JP)
Title: Lead member for electronic part and method of manufacturing this lead member
Inventor: TAINAKA ICHIRO
IPC: C25D5/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead member for electronic parts which is used as a terminal for external connection of the electronic parts used in various kinds of electronic apparatus, does not adversely affect the environment, solves the problem of poor wettability with solder and weldability and is capable of exhibiting excellent performance with simple plating constitution and a method of manufacturing the same. SOLUTION: The lead member for electronic parts which has only the advantages of both of dull plating and bright plating, does not give rise to the shortcomings of both and stably exhibits the good wettability with solder and weldability by successively laminating and forming a first plating layer 38 consisting of dull tin plating or leadless dull tin alloy plating containing at least one kind selected from the group of silver, copper and bismuth on the surface of a care material 32 and a second plating layer 40 consisting of the leadless bright tin alloy plating containing at least one kind selected from the group of the silver, copper and bismuth and adopting the constitution that the thickness of the second plating layer 40 ranges from >=1/12 to <=1/3 the total adding the thicknesses of the first plating layer 38 and the second plating layer 40.
Patent JP-2003104100-A (JP)
Title: Child seat
Inventor: TAKIZAWA MANABU
IPC: B60N2/90
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a child seat capable of suppressing change of a restraint condition when a seat part and a back part are interlocked and displaced. SOLUTION: The child seat 1 comprises a body 2, the seat part 3 supported movably back and forth by the body 2, the back part 4 that is connected to the body 2 turnably about the lateral axial line and movably in a predetermined range orthogonal to the axial line and is turnably connected to the back end of the seat part 3 at its lower end side, and a shoulder belt 22 that is pulled from a restraint position on the upper surface side of the seat part 3 to the back surface 4a side through the back part 4 and is extended to a restraint position on the front end side of the seat part 3 through the lower surface 3a side of the seat part 3. The back end of the seat part 3 is provided with a belt position regulating plate 35 for sweeping the shoulder belt 22 extended at the rear end of the seat part 3 backward from the back surface 4a of the back part 4.
Patent JP-2003103556-A (JP)
Title: Foamed injection-molded object
Inventor: MIYAZAKI HIROTAKA
IPC: B29K105/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed injection-molded object having fine cells and a good physical property balance. SOLUTION: The foamed injection-molded object is obtained by impregnating a resin with an inert fluid like carbon dioxide in a supercritical state as a foaming agent and injection-molding the impregnated resin and composed of a resin (a) high in gas permeability and a resin (b) low in gas permeability. The gas permeability (pa) of the resin (a) high in gas permeability is more than the gas permeability (pb) of the resin (b) low in gas permeability by 50 times or more and foamed cells are present in the resin (b) and foamed cells with an aspect ratio of 1-2 are provided in the vicinity of the center of the wall of a part of the molded object.
Patent JP-2003106553-A (JP)
Title: Condensed water processing device of air conditioner
Inventor: YONEZAWA MASARU
IPC: F24F13/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of certainly processing condensed water. SOLUTION: A cylindrical shape 12 covering a plate on a side surface of a cross-flow fan 3 constituted of a large number of vanes is cut out at an upper part of a water pan 6 for a front surface heat exchanger.
Patent JP-2002155484-A (JP)
Title: Continuous steaming process for pulp
Inventor: SNEKKENES VIDAR
IPC: D21C9/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved steaming process for pulp capable of increasing the productive capacity of a digester for steaming wood chips. SOLUTION: The objective continuous steaming process for pulp works as follows: fibrous materials and a steaming liquid are charged via the top of a digester 1, and pulp is released from the bottom of the digester 1 via a line 8, where the pulp is maintained substantially at a same pressure level throughout the route, into a pressure washing unit 7; >=50 wt.% of a used steaming liquid (black liquid) extracted overall from this system is extracted from the washing filtrate in the pressure washing unit; concurrently, a small amount of the washing filtrate is recirculated as a dilutive liquid to the bottom of the digester. The pressure washing unit is controlled so as to maintain the washing filtrate at high temperatures, and the extraction is controlled so as to produce a netty parallel flow at the bottom of the digester.
Patent JP-2003103269-A (JP)
Title: Treatment apparatus for calcium-containing wastewater and treatment method using the same
Inventor: NAKAMURA TOSHIYUKI
IPC: C02F1/58
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a large amount of carbonate ions and bicarbonate ions from remaining in treated water, to sufficiently perform treatment using a pH meter and slight incidental equipment thereof and to reduce equipment cost and operation cost. SOLUTION: The treatment apparatus for calcium-containing wastewater has front stage addition means 1, 3 and 10 for adding sodium hydrooxide to calcium-containing wastewater on the basis of the pH thereof until first pH is obtained and rear stage addition means 2, 3 and 11, and 4 and 12 for adjusting the pH of the wastewater to 9.2-9.8 by calculating the concentrations of bicarbonate ions and free carbonic acid in the wastewater on the basis of the amount of sodium hydroxide added and the pH of the wastewater, adding sodium hydroxide corresponding to the total amount of them to substitute the bicarbonate ions and free carbonic acid in the raw water with carbonate ions being the reactive group with calcium, and adding sodium carbonate at the same time.
Patent JP-2002235623-A (JP)
Title: Vent valve and fuel pump module
Inventor: CRARY LYNWOOD F
IPC: F02M37/20
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a steam vent valve for a fuel tank controlling emission of fuel vapor and addition of liquid fuel of a vehicle and provide a fuel pump module incorporating the vapor vent valve. SOLUTION: This vent valve is a high-flow-rate and two-stage fuel vapor vent valve assembly using two float valves which close a vapor outlet for controlling the emission of the fuel vapor from the fuel tank and the addition of the liquid fuel to the fuel tank. A first float closes a part of the vapor outlet responding to the liquid fuel positioned in a first level height relative to the valve. A second float closes the rest of the vapor outlet responding to the liquid fuel positioned in a second level height being higher than the first level height. One, two or more mutually separated baffles are constituted and disposed so as to prevent the liquid fuel from escaping through the vapor outlet.
Patent JP-2003112006-A (JP)
Title: Scraping method for screening residue screen and scraping equipment for the same
Inventor: MATSUOKA NOBORU
IPC: B01D24/46
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To improve scraping equipment for residues on a screen for removing suspensions or sedimentation in raw water. SOLUTION: A rotary screen is constituted by supporting and installing a drum (10) by means of a treated water tank (1) and a waste cleaning water pipe (9) connected to a trough (43), supporting and installing a scraper (18) touched to a slit surface of a wedge wire (42) adjusted to the drum (10) at the waste cleaning water pipe (9), connecting the drum (10) and the scraper (18) to driving means and rotating the scraper (18) in the same direction as the direction of the drum (10) at a differential speed higher than the speed of the drum (10).  While scraping the solid contents such as the residues from the filter medium of the drum (10) by the scraper (18), the rotary screen moves the residues upward of the drum (10), scrapes down the collected solid contents onto a trough (43) and regenerates the filter medium by also scraping the fibers which cannot be removed by the cleaning water and are entangled with the filter medium.
Patent JP-2003113434-A (JP)
Title: Superalloy excellent in high-temperature sulfur corrosion resistance and manufacturing method therefor
Inventor: ONO TAKEHIRO
IPC: C22F1/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for enhancing sulfur corrosion resistance especially on grin boundaries, and provide a manufacturing method for improving the sulfur corrosion resistance at high temperatures, keeping high-temperature strength equivalent to conventional one. SOLUTION: The superalloy excellent in sulfidation corrosion resistance at a high temperature comprises, by mass% 0.005 to less than 0.02% C, 1.0% or less Si, 3.0% or less Mn, 10-17% Co, 16-23% Cr, 2.5-5.5% Mo+1/2W, 0.5-2.0% Ti, 1.6-4.0% Al, and the balance Ni except impurities. Or, the superalloy comprises, by mass%, 0.005-0.1% C, 1.0% or less Si, 3.0% or less Mn, 10-17% Co, 16-23% Cr, 2.5-5.5% Mo+1/2W, 0.5-2.0% Ti, 1.6-4.0% Al, 2.0% or less Nb+1/2Ta, and the balance Ni except impurities.
Patent JP-2003120545-A (JP)
Title: Compressor load torque estimation device
Inventor: KADOI MASARU
IPC: B60H1/32
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a compressor load torque estimation device capable of improving drivability in transmission by stabilizing an engine drive in switching of an air conditioner. SOLUTION: This compressor load torque estimation device A for estimating the load torque of a compressor 29 provided so that the rotation torque of an internal combustion engine 1 can be transmitted through a clutch member 37 comprises: a first load torque estimation means A1 for estimating a first load torque estimation value Tcs on the basis of the output value HP of a coolant pressure sensor 38 and the rotating speed Ne of the internal combustion engine; a second load torque estimation means A2 for calculating a second load torque Tca on the basis of the outside air temperature THA and the rotating speed Ne of the internal combustion engine; and an estimated load torque determination means A3 for mutually comparing the first and second load torque estimation values Tcs and Tca and estimating the larger one as the load torque of the compressor 29.
Patent JP-2003124865-A (JP)
Title: Satellite-mounted antenna pattern measurement system, and earth station and mlutibeam communication satellite of the satellite-mounted antenna pattern measurement system
Inventor: HAYASHI SHUNSUKE
IPC: H04B7/26
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To acquire a satellite-mounted receiving antenna pattern in an orbit with higher precision. SOLUTION: A satellite 1 whose attitude is controlled by an attitude control processing part 41 sends an electric power value and a helix current value outputted from a traveling-wave tube amplifier 27 according to an unmodulated RF signal 37 received by a receiving antenna 2 for communication from an earth station 3 as a telemetry signal 38 to the earth station 3 through a command-receiving/telemetry- transmitting antenna 31. A saturation-time detection processing part 42 once detecting both the sent output electric power value and helix current value of the traveling-wave tube amplifier 27 being in saturated states, computes the saturated electric power flux density of the traveling-wave tube amplifier 27 according to the transmitting electric power value of the RF signal measured by a power meter 11 for up-link power measurement at the point of time of the saturation detection.  Then the pattern map of the communication receiving antenna 2 mounted on the satellite is computed according to the saturated electric power flux density computed at each altered and set attitude of the satellite 1.