baber/WOPTO huggingface dataset:
Patent JP-2007244932-A (JP)
Title: Nitrogen elimination process and wastewater treatment method
Inventor: ISAKA KAZUICHI
IPC: C02F3/34
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a denitrification reaction and also to suppress the generation of scales due to calcium, magnesium or the like included in wastewater.  <P>SOLUTION: A nitrogen elimination process for eliminating ammonia nitrogen in the wastewater shows that a treatment tank 12 is internally provided with a carrier immobilized with anaerobic ammonia oxidizing bacteria, keeps a denitrification rate per the carrier not less than 2 kg-N/m<SP>3</SP>-carrier/day, and enables the adjustment of the pH of the wastewater at 6.6 to 7.6 to carry out denitrification.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246402-A (JP)
Title: Liquid formulation for internal use
Inventor: SUGANO HIDEAKI
IPC: A61K36/00
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid formulation for internal use while improving uncomfortable taste or smell of herbal drugs, excellent in herbal drug-like flavor without damaging the feeling of actual effect of the herbal drug.  <P>SOLUTION: This liquid formulation for internal use is characterized by blending (A) an herbal drug tincture agent and/or galenical extract, with (B) a natural aromatic having a same origin with the (A) the herbal drug tincture agent and/or galenical extract (hereinafter abbreviated as the same origin herb-based aromatic), e.g. the natural aromatic obtained by carbon dioxide extraction, steam distillation or absolute method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290880-A (JP)
Title: Ameliorating agent for abnormality in sensory nerve
Inventor: MAEKAWA HITOSHI
IPC: A61P43/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug for effectively treating diseases and/or symptoms associated with abnormality in a sensory nerve.  <P>SOLUTION: (2R)-2-Propyloctanoic acid, a salt, a solvate or a prodrug thereof has actions for ameliorating the abnormality in the sensory nerve, e.g. actions for repairing neurodegeneration in sensory nerve cells, inhibiting progression, repairing or inhibiting nervous disorder and/or promoting nerve regeneration. Thereby, the (2R)-2-propyloctanoic acid, salt, solvate or prodrug thereof is useful as a therapeutic, prophylactic agent and/or a progression inhibitor for diseases and/or symptoms associated with the abnormality in the sensory nerve.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249484-A (JP)
Title: Numerical control device
Inventor: IWASHITA HEISUKE
IPC: G05B19/18
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a numerical control device capable of easily and surely retracting a tool from a workpiece at emergency stop.  <P>SOLUTION: At emergency stop, an offset vector Vof for tool diameter correction in a currently executed block is read. Its unit vector is made a retract unit vector v (S3). The retract unit vector v is multiplied by a set retract amount a to find a retract vector. Each feed shaft component of the retract vector is found as a retract moving amount of each shaft (S4). The retract moving amount is output to a servo control section of each feed shaft (S5). The tool is retracted from the workpiece, and by using the offset vector Vof found by the tool diameter correction, the tool can be retracted in a direction normal to the machining surface. Accordingly, the tool can be easily and surely retracted, without causing interference between the tool and the workpiece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258222-A (JP)
Title: Light-emitting element, and manufacturing method of light-emitting element
Inventor: ITAGAKI NAHO
IPC: H01L33/26
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC driven type inorganic light-emitting element excellent in light emitting efficiency.  <P>SOLUTION: The light-emitting element is provided so that a first layer 13 and a second layer 14 are laminated on a substrate 11. In this element, the second layer 14 consists of a first portion 17 containing an element selected from among at least any one of S and Se, and Zn as constituents; and a second portion 18 containing an element selected from among at least Cu and Ag, and an element selected from among at least S and Se as constituents. The first layer 13 consists of an element selected from among at least S and Se, and Zn. A cross sectional area parallel to the substrate 11 on the second portion 18 is tapered toward the first layer in the second layer 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257079-A (JP)
Title: Texture generation program, texture generation device, and texture generation method
Inventor: SAKAGUCHI YOSHIYUKI
IPC: G06T15/04
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To generate a three-dimensional texture in which a material texture to be simulated is realistically reproduced without modeling.  <P>SOLUTION: A texture generation device comprises: a specular direction calculation part 11 for irradiating respective sample points comprising a texture with light from a virtual light source, and for finding a specular direction of the light at the respective sample points by using BRDF; a normal vector calculation part 12 for calculating a normal vector at the respective sample points from the specular direction and an incident direction of the light from the virtual light source; and an irregularity information calculation part 13 for calculating irregularity data at the respective sample points based on the calculated normal vector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254771-A (JP)
Title: Transfer method and device of web
Inventor: MAJIMA SHINJI
IPC: B65H27/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer method and device of a web capable of maintaining the high web holding power by a bridle roller for a long time.  <P>SOLUTION: The web transfer device is used in an integrated continuous surface treatment line of the web including a wet type surface treatment process and transfers the web by the bridle roller 12 formed with a liquid film by jetting of liquid to an outer peripheral surface. The outer peripheral surface of the bridle roller 12 is formed by a water permeable member 32, and air is sucked from an axial central part of the bridle roller 12, and thereby the thickness of the liquid film formed on the outer peripheral surface of the bridle roller 12 is adjusted; in addition, the liquid sucked into the bridle roller 12 is discharged to the outside of the bridle roller 12 by a discharge pipe 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007048265-A (JP)
Title: Remote person tracking method and device for person in dwelling
Inventor: BERENGUER MARC
IPC: G08B21/04
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote person tracking method and its device carrying out watching by a means not inflicting any feeling of constraint in regard to activities in a dwelling of an elderly person living alone, or the like.  <P>SOLUTION: The person 112 in the dwelling 100 makes a living, and a plurality of electric appliances connected to an electrical distribution network 105 are energized and cut off in response to the activities of the person. The change of each energization current is detected by a detector 110. In regard to a detection signal, tracking data are generated including information relevant to a time when it has been detected, which electric appliance has been a generating source of the signal, and what type has been the change of electrical states corresponding to the signal. The data are sent to a processing server 150 via a communication network 50, and on the basis of such tracking data generated during a predetermined time, the existence or nonexistence of an abnormality concerning activities carried out by the person is stochastically evaluated. A use terminal 180 is operated by a manager 190 of a system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255486-A (JP)
Title: Joint assembly and axle module provided with the same
Inventor: KAWAMURA HIROSHI
IPC: F16J15/52
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint assembly protecting a pair of constant velocity universal joints and boots and preventing the constant velocity universal joint from tilting, and an axle module provided with the same.  <P>SOLUTION: In the axle module provided with the fourth generation structure wheel bearing device rotatably supporting a wheel and the joint assembly 32 connected to the same, a unit cover 5 is externally fitted on outer joint members 7, 25 of the pair of constant velocity universal joints 1, 2, and boots 17, 31 installed on the same, is formed dividedly in a radial direction by injection molding of elastomer and is provided with cup parts 33, 34 having a shape following an outer shell shape and a cylinder part 35 installed on a drive shaft 4. Since an outer diameter Da of a fitting surface 10d of an external member 10 is formed larger than an outer diameter Db of the unit cover 5, assembly of the axle module on a knuckle is facilitated and assembly workability to a vehicle is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253073-A (JP)
Title: Apparatus and method for treating water
Inventor: IKUNO NOZOMI
IPC: C02F3/06
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating water, in each of which when the water which is to be treated contains a BOD component and a polyvalent inorganic cation, is treated by using an RO membrane separation unit and the treated water is recovered, the decrease of a flux and the biofouling, each of which is caused by the adhesion of organic matter onto the surface of a membrane in the PO membrane separation unit, are prevented and a COD value of RO concentrated water is decreased efficiently to prevent a bad influence of the RO concentrated water on waste water treatment.  <P>SOLUTION: A biodegradable scale inhibitor and an alkali are added to the water to be treated to adjust the pH of the water to be treated to ≥9.5. The resulting water is made to pass through the RO membrane separation unit 4. The RO concentrated water is treated biologically. Since the pH of the water to be supplied to the RO membrane separation unit is adjusted to ≥9.5, the biofouling in the RO membrane separation unit can be prevented, the adhesion of a nonionic surfactant onto the surface of the membrane can be prevented and the decrease of the flux can also be prevented. The clogging of the membrane surface by calcium carbonate scale under a high pH condition is restrained by adding the scale inhibitor. Since the RO concentrated water is treated biologically by using the biodegradable scale inhibitor and the biodegradable scale inhibitor in the RO concentrated water is biodegraded, TOC can be decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259111-A (JP)
Title: Visible light communication method and system thereof
Inventor: OKI KOJI
IPC: H04B10/112
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To construct a new communication method using psychological photometric quantity as a transmitting means of information and considering the psychological photometric quantity as communication elementary quantity instead of communication elementary quantity formed by many physical amounts.  <P>SOLUTION: The communication system comprises a transmitter having means of converting transmitted information into a colorimetric scholar vector and radiating visible rays with wavelength corresponding to the converted colorimetric scalar vector and a receiver having means of receiving the visible rays radiated from the transmitter, calculating a colorimetric value of the received visible rays, generating the colorimetric scalar vector from a change amount of color difference of the calculated colorimetric value and converting the generated colorimetric scalar vector into received information. The change amount of the colorimeric scalar vector of the visible rays is used as communication quantum of information transmitted and received between both the means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006208397-A (JP)
Title: Method and device for measuring critical combustion supporting gas concentration in mist explosion
Inventor: TANAKA NORIAKI
IPC: G01N25/54
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for measuring a critical combustion supporting gas concentration in mist explosion.  <P>SOLUTION: The method for measuring a critical combustion supporting gas concentration in mist explosion comprises setting the inner part of a substantially sealed combustion cylinder to a predetermined combustion supporting gas concentration, atomizing a combustible liquid of an object in a mist state, then confirming the presence/absence of explosion by ignition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007260918-A (JP)
Title: Ink-jet recording pressure-sensitive copying developing sheet
Inventor: NISHIZAWA MINEYASU
IPC: B41M5/52
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording pressure-sensitive copying developing sheet, in which neither bleeding nor lowering of an image density develops by being wet with water, a clear recorded image is acquired and, at the same time, which can maintain sufficient color developing properties and color developing density for a pressure-sensitive copying paper.  <P>SOLUTION: In the ink-jet recording pressure-sensitive copying developing sheet comprising a base paper and a developer layer provided on one main side of the base paper, the developer layer is made of a coating material formed by mainly blending a pigment, a developer and a binder with one another under the condition that the pigment includes regenerated particles which consists mainly of deinked froth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266728-A (JP)
Title: Signal error measuring device, method and program, and recording medium
Inventor: MUTO MASAHIKO
IPC: H04L1/20
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure bit error of every subcarrier used in an OFDM system.  <P>SOLUTION: An ISDB-T receiver 1 comprises an OFDM demodulating section 102 for converting a plurality of carrier signals into a carrier signal, a section 108 performing hard judgment of an output from the OFDM demodulating section 102 depending on a predetermined system, an A layer decoding section 110A performing soft judgment of an output from the OFDM demodulating section 102 depending on a predetermined system and performing error correction decoding, an A layer encoding section 112A performing error correction encoding of an output from the A layer decoding section 110A and performing hard judgment, a section 118 for measuring the number of different bits by comparing the output from the hard judgment section 108 with the output from the A layer encoding section 112A, a spectrum arranging section 122 for assigning the number of error bits outputted from the number of error bits measuring section 118 to a plurality of frequencies, and an every carrier number of error bits counting section 124 for counting the number of error bits for each of the plurality of frequencies.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264841-A (JP)
Title: Data secrecy method, secret data restoration method, data secrecy program, secret data restoration program, and information processing apparatus
Inventor: ITANI NOBUKO
IPC: G06F21/62
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To implement a simplified data secrecy function for an environment disabling direct restoration of original data without any password input.  <P>SOLUTION: A hash value 32 is generated from original data 10 and a password 20, and the hash value 32 is added to coded data 31 that is a compressed form of the original data 10 to produce secret data 30. The generation of the hash value 32 using both password 20 and original data 10 can make it difficult to edit the secret data 30 for modifying the password 20, to thereby simply enhance the secrecy of the secret data 30. As for restoration, a hash value generated from an input password and the original data 10 restored in a secure environment is matched against the hash value 32 added to the secret data 30, and the original data 10 is output only if they match.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261725-A (JP)
Title: Electromagnetic magnet device for elevator
Inventor: IRIE YUKIHARU
IPC: F16D65/28
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic magnet device for an elevator capable of holding and fixing a connection section of an end part of a coil with an external cable firmly.  <P>SOLUTION: This electromagnetic magnet device for the elevator is provided with a bobbin 2 provided with locking parts 12 for mounting in upper and lower parts of a corner part, the coil 3 wound around the bobbin, a winding start coil end part 4 and a winding end coil end part 5 of the coil arranged in the corner part of the bobbin, the external cable 6 for starting winding and the external cable 7 for ending winding arranged and connected in/with the winding start coil end part and the winding end coil end part of the coil, respectively, a connection part holding member 8 attached to the corner part of the bobbin to hold and fix a connection part of the winding start coil end part with the external cable for starting winding and a connection part of the winding end coil end part with the external cable for ending winding, and mounting engaging parts provided in upper and lower parts of the connection part holding member to engage with the locking parts for mounting of the bobbin detachably for each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265778-A (JP)
Title: Power supply equipment
Inventor: SAWADA YUJI
IPC: H01M8/04
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply equipment capable of improving freedom of selection of the electric load to be supplied at the time of an accident of power system, while preventing sufficiently trip of a fuel cell.  <P>SOLUTION: The operation control means 6 is constructed to implement a cut-off processing to switch over into a cut-off state of a system side cut-off means MC1 and a fuel cell side cut-off means MC2 when an accident has happened in the power system 2. A manual operation type identification information input means 11 which inputs identification information on each of a plurality of electric loads 1 is provided, and the operation control means 6 judges, after implementing the cut-off processing, whether the power load of the electric load corresponding to the identification information inputted by the identification information means 11 can be supplied by the power generation power of the fuel cell 3, based on real generation power of the fuel cell, consumption power already consumed by any of the plurality of electric loads 1 out of the real generation power, and the power load of the respective plurality of electric loads 1 stored beforehand, and implements a load input judgement processing to output the judgement result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264321-A (JP)
Title: Video display device
Inventor: MASUTANI TAKESHI
IPC: G02F1/13357
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device for diffusing light while maintaining a certain directivity of projection light from a planar light source in wide-viewing-angle mode.  <P>SOLUTION: The video display device 90 comprises a plane light source 1 which a the directivity of the projection light in a specified direction, a diffusion control liquid crystal panel 2A which can be switched between a non-lens-formation state wherein the light from the planar light source 1 is transmitted while maintaining its directivity and a lens formation state wherein mainly linear polarizied light vibrating in the specified direction among the light from the planar light source 1 is diffused, and a liquid crystal display panel 3 wherein the polarized light transmission axis of a light-incident side polarizing plate is so set that linear polarized light beams vibrating in the specified direction and other directions can be guided in.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261667-A (JP)
Title: Method for manufacturing hermetic container
Inventor: NAKATANI MASAKI
IPC: B23K26/21
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hermetic container capable of omitting a mechanical lid fixing means from a device and saving a space by enhancing the quality of the laser beam welding and ensuring the sealing properties of a container barrel to a lid irrespective of a non-contact condition with the lid by welding the lid with excellent sealing properties in a non-contact manner with the lid when performing the laser beam welding.  <P>SOLUTION: The method for manufacturing the hermetic container for realizing an airtight state by welding a container barrel 61 having an opening part 59 to a lid 62 for sealing the opening part 59, is equipped with a lid fitting step S3 for fitting the lid 62 to the container barrel 61, and a lid welding step S4 for starting the welding by continuously jetting a gas 81 to the lid 62 and irradiating laser beams 65a to a welding-scheduled part 66 while keeping the welding-scheduled part 66 between the container barrel 61 and the lid 62 in a tightly fitted state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269512-A (JP)
Title: Cordierite honeycomb structure, its manufacturing method and talc used therefor
Inventor: MAKINO KENTARO
IPC: B01J35/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cordierite honeycomb structure, capable of expanding the average pore diameter and reducing the coefficient of thermal expansion, the cordierite honeycomb structure obtained thereby, and a talc used therefor.  <P>SOLUTION: The manufacturing method of the cordierite honeycomb structure comprises a mixing step mixing the talc, kaolin and alumina that serve as raw materials for forming cordierite to obtain a ceramic raw material, a molding step of subjecting the ceramic raw material to extrusion molding to mold a honeycomb molded product, a cutting step of cutting the honeycomb molded product into a prescribed length, a drying step of drying the honeycomb molded product and a baking step of baking the honeycomb molded product to obtain the honeycomb structure. In the mixing step, the talc used as the raw material of cordierite has an IgLoss (loss on ignition) of 5.7-6.5 wt.%, determined by heating at 1,000°C for 2 hr.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274310-A (JP)
Title: Amplitude limiting device
Inventor: SASAKI TAKAYOSHI
IPC: H03G11/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplitude limiting device for applying processing of reducing the ratio of the maximum instantaneous power to mean power to composite signals including a plurality of modulation signals.  <P>SOLUTION: The amplitude limiting device is equipped with: a signal extraction part for extracting components in which the absolute value of the composite signals is a prescribed threshold or higher from the composite signals including the plurality of modulation signals and outputting them as signals equal to or more than the threshold; a signal decomposing part for decomposing the signals equal to or more than the threshold to the same number of signals as the number of the modulation signals included in the composite signals and outputting them as a plurality of decomposed signals; a frequency band limitation part for applying frequency band limitation to each of the plurality of decomposed signals and outputting them; and a reproduction part for combining the plurality of decomposed signals subjected to the frequency band limitation by the frequency band limitation part, subtracting them from the composite signals and outputting them.  <P>COPYRIGHT: (C)2008,JPO&INPIT