baber/WOPTO huggingface dataset:
Patent JP-2008131414-A (JP)
Title: Communication control method for radio communication system
Inventor: NAKAYABU HITOSHI
IPC: H04W24/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system enabling the continuation of a communication service presently provided without interruption when a fault occurs in a radio base station unit by detecting the fault by the radio base station itself, and performing necessary control without the intervention of a maintenance person.  <P>SOLUTION: By changing and controlling a radio wave state transmitted from a radio base station in which an abnormal temperature fault in the radio base station unit is detected, a communication path provided for communication service is automatically switched from the base station concerned to the other base station, and thereby an influence to the communication service caused by the abnormal temperature fault in the corresponding base station is avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130909-A (JP)
Title: Light source using light emitting diode
Inventor: SATO MASAHIRO
IPC: H01L33/22
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source using a light emitting diode for suppressing color non-uniformity by mixing the rays of light emitted from a plurality of light emitting diodes.  <P>SOLUTION: An LED package 10 is provided with a solid insulating substrate 12 formed so that a concave portion constituted of a side face 13B and a bottom face 13A can be formed and a plurality of light emitting diode chips 11R and 11G and 11B formed at the side face 13B, wherein the bottom face 13A of the concave portion is formed as the reflecting surface of the rays of light emitted from the plurality of light emitting didoes 11R and 11G and 11B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007194195-A (JP)
Title: Water management of pem fuel cell stack using surface active agent
Inventor: ABD ELHAMID MAHMOUD H
IPC: C09K23/38
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of managing water in a flow field channel of a fuel cell stack.  <P>SOLUTION: The fuel cell system includes a humidification means for humidifying a cathode inlet airflow and a hydrogen anode gas, and employs a surface active agent that reduces the surface tension of the water in the flow field channels 28 and 32 of the fuel cell stack. The surface active agent is mixed with the humidifying water in the humidification means so that the surface active agent enters the flow field channels 28 and 32 to reduce the surface tension of the water in the channels, thus allowing the water to wick the channels. In one non-limiting embodiment, the surface active agent is ethanol. Ruthenium can be added to platinum in catalyst layers of fuel cells to mitigate the poisoning of platinum by carbon monoxide, which is one of the oxidation products of ethanol on the cathode side of the fuel cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007289647-A (JP)
Title: Dentition correcting device and dentition correcting method
Inventor: SAKIMURA TAKUMI
IPC: A61C7/08
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a treatment period drastically and to reduce a burden on a patient.  <P>SOLUTION: An AC signal generation part 30 makes AC signals flow to a coil 20 and makes the coil 20 generate an alternating magnetic field. A person Z wears a mouthpiece 40 to which a permanent magnet 10 is attached on his/her teeth and puts the face into the coil 20. Thus, the permanent magnet 10 is vibrated by the alternating magnetic field generated by the coil 20 and gives vibrations to the teeth of the person Z. Thus, a correcting effect by a correcting implement is improved and the treatment period of dentition correction is shortened drastically as a result. Since the coil 20 is vibrated by the magnetic field, the need of connecting a power supply line or the like to the mouthpiece 40 is eliminated and a treatment burden is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105921-A (JP)
Title: Method of producing iron-arsenic compound excellent in crystallinity
Inventor: FUJITA TETSUO
IPC: C01G49/00
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology, by which a scorodite compound excellent in crystallinity in the form of a compact compound barely swollen by moisture or the like, i.e., an iron-arsenic compound excellent in filterability can be synthesized by treating an arsenic-containing solution even when some amount of impurity elements is present in the arsenic-containing solution.  <P>SOLUTION: A method of producing the iron-arsenic compound comprises adding an oxidizing agent to an aqueous solution containing arsenic ions and bivalent iron ions, wherein the arsenic concentration is 15 g/L or greater, and allowing an iron-arsenic compound precipitation reaction to proceed under stirring of the solution, wherein the precipitation reaction is terminated at a solution pH in the range of 0 to 1. When the arsenic concentration of a pre-reaction solution is 25 g/L or greater, the reaction can be terminated at a solution pH in the range of -0.45 to 1.2. The pH of the pre-reaction solution is preferably greater than 0 and not greater than 2.0. A ferrous sulfate can be used as the source of the bivalent iron ions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007155721-A (JP)
Title: Optical sample characterization system
Inventor: YOO WOO SIK
IPC: G01B11/24
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the existing techniques are time-consuming and cumbersome or the like, even though an optical technique may be used to characterize substrates, such as semiconductor wafers.  <P>SOLUTION: A system and a techniques are provided for characterizing samples by using the optical technique. A coherent light is made incident on the sample, and a diffraction pattern may at times be detected. Information, indicating diffraction pattern intensity, may be used to determine one or more sample characteristics and/or one or more pattern characteristics. For example, sample characteristics, such as stress, warpage, curvature, and contamination, may at times be determined. The coherent light may be a light of a single wavelength, or may be a light of plural wavelengths.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008137664-A (JP)
Title: Discharging device for paper containers
Inventor: WATABE ATSUSHI
IPC: B65D5/74
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging device that securely prevents cooling water from entering a gap between a spout and an upper cap and excels in moldability.  <P>SOLUTION: The discharging device for the paper container comprises a spout formed from an annular seating, a flange extending out from the lower end of the seating, and a discharging cylinder extending upward from the upper end of the seating and having a thread on its external face. The discharging device also comprises an upper cap formed from a top plate and a skirt and screwed onto the thread of the spout. In the discharging device, the lower end of the internal face of the skirt of the upper cap has a tapering part formed so that the inside diameter increases towards the lower end. Formed on the peripheral face of the seating of the spout are an annular projection firmly attaching to the tapering part of the upper cap and at least one annular projection firmly attaching to the internal face of the skirt in a position higher than the tapering part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007068544-A (JP)
Title: Flowerpot capable of being used as toilet bowl in disaster
Inventor: HARADA HIROSHI
IPC: A47K11/04
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowerpot in which flowering plants are usually planted but which can be used as a toilet bowl in a disaster, by removing the flowering plants and soil from the flowerpot and then covering the flowerpot with a bag capable of accumulating excreta therein.  <P>SOLUTION: This flowerpot 1 capable of being used as a toilet bowl in a disaster is characterized by: removing soil and flowering plants from the flowerpot in which the flowering plants are usually planted; putting a bag capable of accumulating excreta therein in an opened hole at the center of the flowerpot; and then covering the flat portion of the flowerpot with the opening portion of the bag, wherein a person can easily sit down on the flat portion. The person can sit down on the flat portion and use the flowerpot as a toilet bowl.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008138104-A (JP)
Title: Aromatic hydrocarbon-based ion exchange membrane and method for producing the same
Inventor: SASAI KOSUKE
IPC: H01B1/06
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange membrane which is improved in the bondability to a catalyst electrode, i.e., a problem in a conventional hydrocarbon-based solid polyelectrolyte membrane.  <P>SOLUTION: Provided are an aromatic hydrocarbon-based ion exchange membrane characterized in that the difference between the surface orientation degree on one surface of the aromatic hydrocarbon-based ion exchange membrane and that on the other surface is 0.8 or smaller and a method for producing the aromatic hydrocarbon-based ion exchange membrane comprising casting an ionic-group-containing aromatic hydrocarbon polymer solvent solution onto a support, starting the evaporation of the solvent at a temperature lower than the boiling point of the solvent by at least 100°C, removing the solvent at a temperature lower than the boiling point of the solvent by at least 70°C to form a self-supporting membrane of the ionic-group-containing aromatic hydrocarbon-based polymer, and bringing the obtained membrane into contact with an acidic solution to convert its ionic groups into acidic groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138798-A (JP)
Title: Vibration isolating support device
Inventor: SATO TOSHIHARU
IPC: F16F15/02
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide integrally a dynamic damper as part of a device by coupling the dynamic damper containing an object with mass and an elastically coupled body to an inner-cylinder member.  <P>SOLUTION: In a cab mount 10, the dynamic damper 60 is integrally provided as part of the device (a cab mount 10) by coupling the dynamic damper 60 containing the object with mass 64 and the elastically coupled body 66 to the inner-cylinder metal member 14 via a coupling metal member 50. Hence, the work for singly mounting the dynamic damper separately from the cab mount cab is rendered unnecessary, and besides the dynamic damper 60 is integrally structured as part of the cab mount 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137056-A (JP)
Title: Continuous casting method for molten metal
Inventor: FUJI TAKEHIKO
IPC: B22D11/10
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method for molten metal capable of reducing nonmetallic inclusions and bubbles caught at the inside of a slab while improving the surface properties of the slab by electromagnetic force.  <P>SOLUTION: Alternating current is made to flow through an electromagnetic coil 4 arranged around a mold 1 so as to surround a casting 8; thus a meniscus shape is controlled so as to improve the surface properties of a slab. Meanwhile, the direction of the discharge port 6 in a dipping nozzle 5 is made upward, and further, a discharge flow 14 from the discharge port 6 is made to go to a direction upper than an intersection A between the short side of the mold 1 and the meniscus. In this way, nonmetallic inclusions and bubbles in the discharge flow are absorbed in the continuously cast powder in the meniscus 11 in a meniscus arrival part. Further, the discharge flow 14 receives electromagnetic force caused by the electromagnetic coil 4, the widening of the discharge flow in the thickness direction of the slab is suppressed, and the discharge flow 14 is not contacted with a long side shell 12; thus the capture of the nonmetallic inclusions and bubbles from the discharge flow 14 to the long side shell 12 can be suppressed as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007124685-A (JP)
Title: System for appropriately reproducing reproduction data by using attribute information of reproduction data, and reproducing method thereof
Inventor: MISHINA MASAMITSU
IPC: G11B27/00
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction device and a reproduction method, capable of arbitrarily changing the output scheme of data to be reproduced, based on an attributes of data to be reproduced.  <P>SOLUTION: Video data is stored in a file, in a video title set (VTS) 72 of an optical disc 10. In the video title set (VTS) 72, video title set information (VTSI) 94 for managing the video title set (VTS) 72 has been described. The video title set information (VTSI) 94 is provided with a table (VTSI-MAT) 98 for managing the video title set information 94. In the table (VTSI-MAT) 98, attributes specific to the video data (VTS-V-ATR) stored in the title set (VTS) 72 have been described. By referring to the management table (VTSI-MAT), the video data to be reproduced are reproduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008143721-A (JP)
Title: Allophane composition and its production method
Inventor: HENMI AKIO
IPC: C01B33/26
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an allophane composition containing no impurity and its production method.  <P>SOLUTION: The allophane composition is produced through the steps of: extracting silicon and aluminum from an inorganic material containing them; regulating a mixed solution to be neutral in which silicon and aluminum extracted in the extracting step are mixed; heat-treating the mixed solution after regulating in the regulating step; and separating a product obtained in the heat-treating step. The extracting step may have a first extracting step to extract both silicon and aluminum from the inorganic material and a second step to extract aluminum from the inorganic material. Coal ash is better to be used for the inorganic material containing silicon and aluminum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007164179-A (JP)
Title: Optical element
Inventor: NIWAYAMA AKIRA
IPC: G02B5/30
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can achieve more reduction in the number of components, downsizing, low cost and an improvement in the mass-productivity while maintaining an excellent optical property.  <P>SOLUTION: The optical element is provided with an optical block 2 in which a cavity part 6 is formed on an optical path and an inclined face 6c having a prescribed inclining angle with respect to the traveling direction of light is formed on the inner face of the cavity part 6, wherein multilayer films 12 having the same structure are formed at least at the inner face of the cavity part 6, and at the boundary faces of the outside and the incident and/or emitting faces of the light of the optical block 2, the multilayer film 12 formed on the inclined face 6c on the inside face of the cavity part 6 has at least a wavelength selecting function for light to be used, and the multilayer films 12 formed at the parts other than the tilt face 6c have an antireflective function for light to be used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182749-A (JP)
Title: Indirect drainage instrument
Inventor: GOTO TEIICHI
IPC: E03C1/12
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indirect drainage instrument leading to improvement in installation work efficiency of the indirect drainage instrument for indirectly draining drainage from a drain port of equipment or a device to be indirectly drained, to a drain pipe.  <P>SOLUTION: The indirect drainage instrument 10 has a drainage receiver 16 having a sealing water part 26, and a perforated plate 18 mounted to the upper end opening of the drainage receiver 16. An upper face 34 of the perforated plate 18 has a large number of pores 34a, and the height from the upper face 34 to the upper end of the drainage receiver 16 is set to the height of a drain port space. The drainage receiver 16 is buried to the upper end, and the tip 12a of piping 12 is only placed to abut on the upper face 34 to surely provide the drain port space at the upper end of the drainage receiver 16, i.e., between the ground surface 40 and the tip 12a of the piping 12. Work efficiency is thereby high, and the reliability of the indirect drainage instrument 10 is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008146538-A (JP)
Title: Microrna detector, detection method and program
Inventor: TERAI GORO
IPC: G06F19/22
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection precision for a microRNA region on a base sequence when processing base sequence information by bioinformatics technology.  <P>SOLUTION: This microRNA detector 1 finds a region adapted to a microRNA model on the base sequence, using a base vector sequence data generated from the input base sequence information to be detected, and the microRNA model that is a probability model of a known microRNA. The base vector sequence data is a sequence of base vectors corresponding to respective bases in the base sequence, and each base vector includes a parameter of an evolutional conservation that is a feature of the microRNA, and a parameter of secondary structure characterizing stable hair-pin structure. The base vector includes a stem parameter and a loop parameter, in addition to a parameter of the minimum free energy, as to the secondary structure. An imbedded Markov model is as the microRNA model.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154302-A (JP)
Title: Power supply system, vehicle equipped with the same, and control method thereof
Inventor: OYOBE HICHIROSAI
IPC: B60L50/16
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system capable of efficiently controlling the temperature of an whole power accumulators by equalizing the difference in temperature between the power accumulators while satisfying a requested power value from a load device, to provide a vehicle equipped with the same, and to provide a control method thereof.  <P>SOLUTION: When the relationship of battery temperature Tb1>battery temperature Tb2 is established, a temperature increase request for a power accumulator 6-2 is relatively increased. For this, a target power value P<SB>2</SB><SP>*</SP>for the accumulator 6-2 is decided with a higher priority. A target power value P<SB>2</SB><SP>*</SP>is calculated in such a way that the target power value P<SB>2</SB><SP>*</SP>is multiplied by a distribution ratio Pr2 (0.5≤distribution ratio Pr2≤1.0) decided in accordance with the difference between the battery temperature Tb1 and the battery temperature Tb2. On the other hand, the target power value P<SB>1</SB><SP>*</SP>is calculated by subtracting the target power value P<SB>2</SB><SP>*</SP>from the requested power value P<SB>S</SB><SP>*</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152981-A (JP)
Title: Vehicular lighting fixture
Inventor: NARUMI NORITAKA
IPC: F21Y101/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a possibility that irradiation light from a light source for traveling beam is obstructed by fogginess in a side part of a vehicle side face having a front face lens.  <P>SOLUTION: In a vehicular lighting fixture which is equipped with the light source 1 for a low beam, the light source 2 for a traveling beam, and the front lens 3 covering them, and composed so that fogging of the front lens 3 is prevented, the light source 1 for the low beam is arranged in the center side of the vehicle, the light source 2 for the traveling beam is arranged in the side face side of the vehicle, and the light source 4 for a turn lamp is arranged in the front side to lower side of the light source 2 of the traveling beam, while the fogginess prevention lamp 5 is arranged in the front side to lower side of the light source 2 for the traveling beam and on the rear side of the turn-lamp reflector 4a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150985-A (JP)
Title: Emulsion fuel supply device
Inventor: KAJITA MASANORI
IPC: F02B47/04
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion fuel supply device capable of surely producing emulsion fuel and suppressing the increase in capacity with a simple structure.  <P>SOLUTION: An emulsion fuel supply device 5 makes emulsion fuel out of fuel, water and emulsifier supplied at a prescribed ratio of light oil:water = 7:3 or 8:2 and emulsifier of 1% or the like of the entire to be supplied to a diesel engine. The device includes a mixing pump 50 for force-feeding mixture of fuel, water and emulsifier, and with a mixer 53 for producing emulsion fuel by agitating force-fed mixture when the mixture passes through a mixer element 87 formed of a lump made by deformation and compression of metal fine wire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007123283-A (JP)
Title: Power generating module and fuel pack
Inventor: SHIOTANI MASAHARU
IPC: H01M8/04
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a power generating module capable of being provided with a fuel pack to safely perform replacement of a fuel pack.  <P>SOLUTION: A case 2 of the power generating module 1 is provided with a fuel pack containing part 5 with a fuel lead-in port 14 and a by-product recovery port 15, of which, the fuel lead-in port 14 is insertion-coupled with a fuel supply port 24 of the fuel pack, with a shape not insertion-coupled with the by-product recovery inlet 25, and the by-product recovery port 15 is insertion-coupled with the by-product recovery inlet 25 of the fuel pack 21, with a shape not insertion-coupled with the fuel supply port 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008154356-A (JP)
Title: Electric equipment, electric equipment system, and electric equipment control method
Inventor: SHINODA KOJI
IPC: G03G21/00
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide electric equipment, an electric equipment system, and an electric equipment control method which can automatically group a plurality of electric equipment precisely separately for each connecting breaker, and can suppress the excessive power consumption in specified breakers by controlling the power consumption of electric equipment in every group.  <P>SOLUTION: This electric equipment system 1 has a limiter breaker 30 which serves as a power breaker to the entire electric equipment system 1, the first power segment 10 which is connected to this limiter breaker 30 via a blocking filter 31 by a power line, and the second power segment 20 which is connected to the limiter breaker 30 via a blocking filter 32 by a power line. The blocking filters 31 and 32 have functions of sufficiently attenuating signals transmitted via the power line from the first power segment 10 and the second power segment 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153085-A (JP)
Title: Sample potential information detection method and charged particle beam device
Inventor: YAMAZAKI MINORU
IPC: H01J37/28
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting method of a compensation value of changes of device requirements to be changed by potential measurement on the surface of a sample with the use of charged particle beams or sample charging, with potential changes restrained of the sample induced by irradiation of the charged particle beams, and a device.  <P>SOLUTION: In a state in which the charged particle beams are irradiated onto a sample for achieving above purposes, a voltage is impressed on the sample so as to get a state in which the charged particle beams do not reach the sample, and with the use of signals obtained at that time, a method and a device of inspecting information about the sample potential are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT