baber/WOPTO huggingface dataset:
Patent JP-2002049563-A (JP)
Title: Communication support service
Inventor: SHIBUSAWA YUKA
IPC: G06F13/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the service which enables individually scattered users to know many people who have common items over a wide range and communicate with one another without opening their mail addresses to the public, i.e., takes 'lateral connections' into consideration. SOLUTION: A database is generated on the basis of pieces of information which are previously registered when users become members, and a corresponding result is obtained through retrieval. A member while sending and receiving mail and messages by using a server allocated exclusively to the member receives mail and messages from other sites and communication media to communicate over a wide range.
Patent JP-2002088434-A (JP)
Title: Aluminum alloy plate for planographic printing plate
Inventor: YAMAGUCHI KEITARO
IPC: C22C21/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a planographic printing plate capable of obtaining a good roughened surface in electrolyic etching. SOLUTION: This aluminum alloy plate has a composition containing 0.1 to 0.6% Fe, 0.01 to 0.2% Si and 5 to 150 ppm Cu, and the balance Al with inevitable impurities, and further, the surface layer part is composed of a metastable phase dispersed layer in which AlFe based intermetallic compound grains of a metastable phase are dispersed; (1) the ratio of the number of the metastable phase grains/the number of stable phase grains in the surface layer part is 5/100; (2) as for the ratio of the Al content/the Fe content in the compound, the metastable phase satisfies >=1.6, and the rest is stable phase; (3) the thickness of the surface layer is 2 to 50 μm; (4) the grain size of the intermetallic compound is 0.2 to 2 μm;  (5) the density of the compound in the surface layer part is 3,000 to 30,000 pieces/mm2; and (6), as for the composition, Zr, Sn, In, Zn, Mg, Mn or the like, may be contained by a small quantity. By electrolytic etching, a roughened surface small in unetched parts and uniformly formed with pits can be obtained.
Patent JP-2002374118-A (JP)
Title: Antenna
Inventor: TAWARA YUKIHIRO
IPC: H01Q9/16
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna which suppresses unwanted radiation from the feed line. SOLUTION: An antenna is constituted of a dielectric substrate and a pair of symmetrical antennal conductive patterns, and parallel two lines are constituted by a first strip conductive pattern and a ground conductive pattern. A microstrip line is constituted of the dielectric substrate, a stub-forming conductive pattern and a second strip conductive pattern, and a leading end short- circuit stub is formed on the lower surface of the microstrip line and is constituted by the stub-forming conductive pattern and a conductive chassis.
Patent JP-2002339463-A (JP)
Title: Reinforcing hardware for wooden structure
Inventor: MINEO KAZUYUKI
IPC: E04B1/26
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide reinforcing hardware for locking a bolt and a nut in view of a problem of causing the looseness of the bolt and nut of hardware by the contraction of wood due to a lowering of percentage of moisture content caused by natural drying although there are many examples of using the hardware such as strap bolt in combination with tenon assembly to reinforce a joint part of a column and a beam, a girder or the like constituting a skeleton of a house of wooden structure. SOLUTION: A plate spring 1 for preventing the looseness of the bolt of drawing hardware for reinforcing the joint of one wood part and the other wood part is formed by folding a plate formed of a rectangular spring material, with a prescribed curvature 2. One face out of two folded faces is a flat face 4, and the other face 5 is provided with a plane shape part 6 coming in close plane contact with the flat face 4 when fastening the bolt.
Patent JP-2002371920-A (JP)
Title: Exhaust gas recirculation device
Inventor: NISHIMURA YUTAKA
IPC: F02M25/07
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device capable of reducing a carbon accumulation amount in an EGR gas introducing part. SOLUTION: A passage sectional area of the EGR gas introducing part 11 becomes larger as approaching an opening 11a to an intake passage 5. An EGR gas introducing adapter 10 wherein the EGR gas introducing part 11 and a PCV gas introducing part 12 are formed is positioned in an intermediate part of the intake passage 5, and an opening 12a to an intake passage of the PCV gas introducing part 12 is provided in the downstream of the intake gas flow direction from the opening 11a for the intake passage 5 of the EGR gas introducing part 11. This exhaust gas recirculation device recirculates the exhaust gas to the intake gas flow direction downstream of a throttle valve 2a.  A straightening plate for regulating a flow of an intake gas is provided in the intake gas flow direction downstream of the throttle valve 2a and in the EGR gas introducing part 11 or in the upstream from the EGR gas introducing part 11.
Patent JP-2002374173-A (JP)
Title: Method and device for decoding huffman code
Inventor: NITTA NAOKI
IPC: G10L19/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for decoding, using a small memory and at high speed, encoded data which is encoded appropriately and alternately, using a plurality of Huffman code tables. SOLUTION: A decoding table is provided for a frequently used code table or a code table, having a short maximum code length. Data encoded by this code table is decoded by a direct method, and data encoded by another Huffman code table is decoded by binary tree search method. As a result of this, since the decoding table can be reduced in size and decoding speed is high, the data encoded by a code table having a short maximum code length and being used frequently are decoded by a direct method.
Patent JP-2002371641-A (JP)
Title: Condensation preventive device for external wall of house
Inventor: NUNOMURA YUTAKA
IPC: E04B1/70
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a condensation preventive device for an external wall of a house capable of preventing the occurrence of condensation in a vent layer provided between an outside face plate and an inside face plate of the external wall and promoting structure durability of a building. SOLUTION: The condensation preventive device for the external wall of the house includes a sensor 6 for detecting a humidity and a temperature of the vent layer 3, a sirocco fan 7 for controlling the rotation by an output signal of the sensor 6 and a solar cell module 12 for supplying electric power to the sensor 6 fixed on a roof 11 and the sirocco fan 7, the humidity as a standard for rotating the fan from the present temperature of the vent layer 3 is set (for example, the fan is rotated at 96% of the humidity in the case of 20 degrees of air temperature), and when the humidity of the vent layer 3 is a setting or more, the fan is rotated to forcedly exhaust an air of the vent layer 3 to an attic space, and an outdoor air is adopted from under the floor to lower the humidity of the vent layer 3.
Patent JP-2003006546-A (JP)
Title: Information providing method and system utilizing mondex card
Inventor: MARUTA KAZUTERU
IPC: G06Q10/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the introduction cost of an authentication processing func tion on an information provision service provider side and to safely provide information held by an information provision service provide only to a specified user. SOLUTION: For an information provision request from a user computer to an information provision computer, an authentication processing by a Mondex (R) purse care is requested from the information provision computer to the user computer. The user computer performs individual authentication processing by the Mondex purse card held by a user, and further a Mondex card authentication computer performs card authentication processing for confirming the authenticity of the Mondex purse card itself. When individual authentication and card authentication are successfully performed, Mondex purse card identification information is transmitted to the information provision computer and the information provision computer permits the browsing of the information held by the information provision computer to the user computer.
Patent JP-2002370256-A (JP)
Title: Shut-off nozzle device for injection molding machine
Inventor: HORIKAWA YOSHIHIRO
IPC: B29C45/23
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a shut-off nozzle device capable of sufficiently blocking a resin leakage. SOLUTION: A nozzle orifice 10 of a nozzle member 7 installed at the tip part 1 of a cylinder of an injection molding machine, is opened and closed by a needle valve 11 provided, in a vertically moving fashion, inside the nozzle member 7. The tip part 11A of the needle valve 11 can be fitted into the nozzle orifice 10 and the needle valve 11 is urged downward by means of a compression coil spring 14 as an elastic member. In addition, the needle valve 11 is pressed upward and ascends under a molten resin pressure by forming a diameter expanding member 15 as a molten resin pressure-sensing part in the needle valve 11.
Patent JP-2003003068-A (JP)
Title: Curable composition having antibacterial and mildew- proof properties and its cured product
Inventor: ITAGAKI AKINARI
IPC: C08K3/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition which exhibits superior antibacterial, mildew-proof and alga-proof properties for a prolonged period with the original characteristics of curable organosilicon compounds not being damaged and which gives a cured product excellent in transparency, causes no discoloration on heating, and possesses antibacterial and mildew-proof properties permitting the safe use in environmental and hygienic aspects. SOLUTION: The composition contains, as the major components, (A) 100 pts.wt. of a curable organosilicon compound selected from silane compounds and silicone resins and (B) 0.05-20 pts.wt. of an antibacterial zeolite containing 0.1-15 wt.% of silver ions, and is characterized in that the cured film in 40-60 μm thickness has a haze value of 30 or less in the light transmission test.
Patent JP-2003008648-A (JP)
Title: Apparatus for measuring communication performance
Inventor: KIKUCHI SHINJI
IPC: H04L69/40
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring communication performance, which can measure communication quality between an arbitrary client and an arbitrary server regardless of their locations. SOLUTION: When a communication control means 113 controls a control means 111 to communicate according to a received parameter and obtains a specified file from a server 102, a transmission/reception means 114 performs transmission/reception of a specified packet between a client 101 and a branch point node 103 in response to a direction from a direction transmitting out means 116. A delay estimation means 117 estimates a delay time between the server 102 and the client 101 on the basis of information about communication environment, which a condition collection means 115 collects, and a specified delay time, and controls the timing, with which a response packet to a packet that the communication means 111 has received is transmitted out, according to the delay time.
Patent JP-2003006250-A (JP)
Title: Design support system
Inventor: UMEDA YOSHINAO
IPC: G06F17/50
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a design support system which is equipped with a development environment to support designing and development and an automatic execution, realizes an optimum system construction and can lead to productivity improvement in business by supporting efficiency improvement in design and development operation. SOLUTION: This system comprises at least a design tool for design specifications 140, a design tool for test specifications 150, a source code development tool 180 which functions as an editor for various programming language files and performs import and export of data between a design specification design tool and a test specification design tool, a block diagram development tool 160, which performs conversion mutually between a programming language file and a block chart, a waveform development tool 170, which performs conversion mutually between a programming language file and a waveform. Each tool adopts a tree view structure which is a hierarchization of a design asset and visually perceptible, and can visually manage design processes and visually creates and/or edits the design data.
Patent JP-2003015266-A (JP)
Title: Method and device for distributing chemical of photograph photosensitive material
Inventor: ICHIKAWA YASUNORI
IPC: G03D13/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the efficient chemical distributing method/device of a photograph photosensitive material which are suitable for a little multiproduct era corresponding to market needs made into multiple uses, and can satisfy the respective items of (1) work error prevention, (2) speedy switching, (3) correspondence to multiproduct and (4) elimination of facility reconstruction. SOLUTION: In a chemical distributing system, various chemicals used in the photograph photosensitive material are dissolved and prepared in a chemical preparing tank. The chemicals prepared in the chemical preparing tank are moved to a chemical stock tank stocking the chemicals prepared in the chemical preparing tank, and the chemical of the chemical stock tank is supplied to a facility requiring it. An operation for switching piping connecting the chemical preparing tank and the chemical stock tank, or an operation for switching piping connecting the chemical stock tank and a device for using the chemical or a process is performed by using a chemical automatic distributing device.
Patent JP-2003017124-A (JP)
Title: Manufacturing method of solid electrolyte film and electrolyte film, and lithium secondary cell using the same
Inventor: MARUMOTO MITSUHIRO
IPC: H01M10/05
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte film having a surface on which, wrinkles are eliminated or reduced. SOLUTION: A solution of polymer, containing fluorine polymer, composed of vinylidene fluoride as a main unit, blowing agent, and solvent, is painted on a base material, and a porous film, made of the fluorine polymer formed by volatilizing the blowing agent and the solvent in the solution of polymer, is peeled off from the base material, and a heat treatment with the temperature of more than 60 deg.C is applied to the peeled porous film, and the porous film is impregnated with electrolyte liquid containing lithium salt.
Patent JP-2003015957-A (JP)
Title: Cache memory control system
Inventor: SAWAI TAKAYA
IPC: G06F12/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory control system such that the continuous or alternative execution of a plurality of programs that cache arbitrary blocks does not leave only low substitution precedence blocks in the cache memory that result in a deadlock at worst. SOLUTION: A precedence register 14 holds a precedence for every corresponding block in the cache memory 20, if data not existing in the cache memory 20 is accessed by an instruction, or equivalently, if a cache miss hit occurs, and, if a substitution block determination device 15 determines that the every register in the precedence register 14 indicates 1, a corresponding PID register 18 substitutes the data read out from a main memory 21 for the block different from the process number of the instruction in execution.
Patent JP-2002227160-A (JP)
Title: Snow melting facility
Inventor: YANO YUKIHIRO
IPC: F02G5/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting facility capable of reducing the snow melting cost. SOLUTION: The snow melting facility is provided with a generator 12 driven by a gas turbine 11, an electrically driven snow melting means M1 driven by the electric power generated by the generator 12 for a snow melting action, arid an exhaust heat utilizing snow melting means M2 using the exhaust heat of the gas turbine 11 as a snow melting heat source.
Patent JP-2003015594-A (JP)
Title: Circuit and method for coding subfield
Inventor: UEDA GORO
IPC: G09G3/28
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the capacity of a memory constituting a subfield coding circuit in a plasma display panel from increasing, and accordingly to prevent the chip size of an LSI, where the subfield coding circuit is formed, from being increased. SOLUTION: A multiplexer 11 multiplexes RGB video data, and an SRAM 12 subsequently performs subfield decoding of each of the RGB video data piece in time division by using a single lookup table. After that, a demultiplexer 13 demultiplexes the RGB video data which have been subjected to subfield coding.
Patent JP-2003011053-A (JP)
Title: In-side washing method for thin sheet steel and washing device thereof
Inventor: MAEHARA KAZUYOSHI
IPC: C23C2/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an in-side washing method for thin sheet steel and a washing device thereof capable of making the close adhesion property of fused plating of the steel plate having Si concentration of less than 0.1 weight % and the formation of an alloy layer satisfactory to improve the quality of fused plating sheet steel and washing both of the fused plating sheet steel and the thin sheet steel for cold drawing sheet steel and having excellent work efficiency and productivity. SOLUTION: In this in side washing method for the thin sheet steel and the washing device thereof in which a substance adhered to a surface of the thin sheet steel 11 containing Si of less than 0.1 weight % is ground and removed using a brush and then the thin sheet steel 11 is fed into an annealing furnace 12, an oxide layer of the surface of the thin sheet steel 11 for the fused plating steel plate is ground by 0.1 to 0.5 g/m<2> using the brush 13 having higher grinding performance among two kinds of brushes 12, 13 having different grinding performance.
Patent JP-2003020802-A (JP)
Title: Display for explaining rest room of dwelling
Inventor: FUKUDA KAZUYUKI
IPC: E04H1/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a display capable of visually simply showing the difference of the widths of various rest rooms and deepening understanding of a user or a new purchaser. SOLUTION: In the display, a first plan (1) of the rest room of a shaku module, a second plan (2) of the rest room of a meter module and a third plan (3) of the rest room corresponding a wheel chair are displayed horizontally.
Patent JP-2003023383-A (JP)
Title: Variable beam antenna system
Inventor: KATO MASAKI
IPC: H04W4/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable beam antenna system which can flexibly deal with various installation environments (communication areas). SOLUTION: This system has a low frequency band oscillator 30, an intermediate frequency(IF) band oscillator 25 and a low frequency band amplitude/phase controller 31, an amplitude and a phase are controlled in a low frequency band outputted from the low frequency band oscillator 30 by the low frequency band amplitude/phase controller 31, the frequency is converted to a high frequency band by multiplying this low frequency band and an IF band outputted from the IF band oscillator, and power is fed to an antenna element 28a of an array antenna.  Besides, this system has a distributor/synthesizer, an amplitude/phase variable antenna power feeding circuit having a plurality of amplitude varying circuits and phase varying circuits for feeding power to the antenna element of the array antenna while changing the amplitude and phase of power distributed by this distributor/synthesizer, and an amplitude/phase control circuit for controlling the amplitude varying circuits and the phase varying circuits.
Patent JP-2002368508-A (JP)
Title: Resonator, filter, duplexer and communication equipment
Inventor: SAITO KENJI
IPC: H01P1/213
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To constitute a multimode resonator which is constituted to be small by partially adopting the structure of a half coaxial resonator or a coaxial resonator even when the number of stages is increased in the resonator and where, especially, a TEM mode being the mode of the half coaxial resonator is easily combined with the TM mode being the other resonance mode so that the resonators are combined by a prescribed combination degree and also to constitute a filter, a duplexer and communication equipment using them. SOLUTION: A dielectric core 3 is arranged together with an electric conductor bar 4 in cavities 1 and 2. The resonance frequency of a quasi-TEM mode by the cavities and the electric conductor bar 4 is made to be nearly the same as that of a quasi-TM mode by the cavities and the electric conductor bar. A combination adjusting block 17 is arranged in a part where the magnetic field of one combination mode between the two combination modes by the quasi-TEM mode and the quasi-TM mode is strong and the magnetic field of the other combination mode is weak.
Patent JP-2003022385-A (JP)
Title: Building expansion and remodeling estimate issuing system, information processor, building expansion and remodeling estimate issuing method, program and recording medium
Inventor: SOGABE YOSHIFUMI
IPC: G06Q30/06
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a building expansion and remodeling estimate issuing system, an information processor, a building expansion and remodeling estimate issuing method, a program and a recording medium for which a rough estimate has high accuracy. SOLUTION: A method issues a building expansion and remodeling estimate to a client computer via a communication channel network. Building management information is extracted, by retrieving a building management information data base 10, and the extracted building management information is transmitted to the client computer 5, together with the identification information of a building. Estimate request information including building expansion and remodeling demand image information, indicating the contents of desired building extension and remodeling, is received together with the transmitted identification information, and design image information, prepared on the basis of the building extension and remodeling demand image information and estimate information prepared on the basis of the design image information, are transmitted to the client computer 5.
Patent JP-2003018912-A (JP)
Title: Combine harvester
Inventor: EDA HIDEYA
IPC: A01D67/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To solve a trouble mistakenly carrying out unloading operation of an auger when an auger driving switch is arranged in the rear vicinity of an operating lever provided on the side of a driving seat. SOLUTION: This combine harvester 1 is equipped with an auger 5 for discharging a harvested product and an auger driving switch 26 for carrying out discharge driving of the auger 5, and the auger driving switch 26 is arranged in the rear vicinity of operation levers 22 and 23 provided on the side of a driving seat 7. At the time, the position of the auger driving switch 26 is set to a position higher than the highest upper end of these operation levers 22 and 23 to prevent the elbow of an operator from striking on the auger driving switch 26 when the levers are operated.