baber/WOPTO huggingface dataset:
Patent JP-4541159-B2 (JP)
IPC: H04R3/02
Filed: 2003-12-22
Granted: 2010-09-08
Abstract: The invention relates to an echo canceling device and method for an arrangement for transmitting audio signals, in particular uttered speech with an echo filter for canceling echo. The echo filter is arranged between an input channel ( 1 ) and an output channel ( 4 ). The input channel ( 1 ) leads a first electrical input signal to a converter ( 2 ) for converting the electrical signal into a first audio signal. The output channel ( 4 ) transmits an electrical signal from a converter ( 3 ) which converts a second audio signal back into an electrical signal. In order to prevent non-linearly distorted echo in such an echo canceling device or method, a high-pass filter ( 8 ) is arranged in the input channel ( 1 ) which high-pass filter ( 8 ) has a cut-off frequency that is beyond the cut-off frequency of the high-pass behavior in the converter ( 2 ). The high-pass filter ( 8 ) is followed by a limiting element ( 9 ) which limits the amplitude of the input signal to the input range of the converter ( 2 ). By this means, non-linear behavior in the converter ( 2 ) is prevented so that non-linearly distorted echo cannot arise at all.
Patent JP-5355843-B2 (JP)
IPC: H01J11/24
Filed: 2005-01-12
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device capable of increasing the number of display gradations.  <P>SOLUTION: When driving a plasma display panel with display cells, where while being excited by irradiation with electron rays, a magnesium oxide layer containing magnesium oxide crystals which perform cathode luminescence having a peak in a wavelength region of 200 to 300 nm, is formed, writing address discharge is selectively made to occur in each sub-field of a first sub-field group, including a headmost sub-field in a unit display period and a display cell is set to a lighting on state. Next, deletion address discharge is selectively made to occur in only any one sub-field among the sub-field group following the first sub-field group, and thereby, the display cell which is set to the lighting on mode is changed to a lighting off mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4478071-B2 (JP)
IPC: H04R3/02
Filed: 2005-06-03
Granted: 2010-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo suppression apparatus in which computational complexity is reduced and echo suppression is performed in a short period of time.  <P>SOLUTION: In the echo suppression apparatus, frequencies of a regenerative signal and a sound collecting signal are analyzed respectively, and a correction amount is determined from an amplitude ratio of frequency components of the signals while a difference between the frequency of the regenerative signal in a local peak and the frequency of the sound collecting signal in a local peak is settled within a predetermined range. A frequency component of the sound collecting signal suppressed selectively based on the determination of magnitudes between a result of correcting an amplitude spectrum of the regenerative signal with the correction amount and an amplitude spectrum of the sound collecting signal (frequency component of an echo suppression signal) is then converted into a time domain, and an output signal is obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4746441-B2 (JP)
IPC: A61K33/14
Filed: 2006-02-21
Granted: 2011-08-10
Abstract: Aqueous solutions are disclosed which are supersaturated with respect to calcium phosphate(s) and which further comprise a stabilising agent in an amount sufficient to enable the calcium ions and phosphate ions to remain in supersaturated solution so that it may be used as a dental rinse or mouthwash. Such solutions are suitable for treating patients having dental caries or other conditions of the oral cavity.
Patent JP-5065609-B2 (JP)
IPC: H04W88/06
Filed: 2006-03-20
Granted: 2012-11-07
Abstract: A base station includes a transmission method determining portion that determines whether to allow a mobile station to transmit a propagation path measuring signal by one of a multi-carrier method and a single carrier method; and a transmission method sending portion that sends information indicating the determined transmission method with the mobile station. A mobile station includes a data mapping portion that maps a signal sequence of a propagation path state measuring signal in accordance with transmission information that a base station sends in order to indicate the propagation path state measuring signal is transmitted by either one of a single carrier method and a multi-carrier method.
Patent JP-4176775-B2 (JP)
IPC: H04M11/00
Filed: 2006-03-22
Granted: 2008-11-05
Abstract: A transmission rate control method for controlling a transmission rate of a channel to which the transmission rate control method is applied, include: notifying, at a radio network controller, at a timing of a call setup or the like, a primary allowable transmission rate of the channel to which the transmission rate control method is applied; starting, at a mobile station, after the call setup, transmission at a transmission rate below the primary allowable transmission rate, when data to be transmitted is generated; and controlling, at the mobile station, the transmission rate of the channel to which the transmission rate control method is applied, based on an Absolute Grant Channel transmitted from a radio base station.
Patent JP-4444244-B2 (JP)
IPC: H04L29/08
Filed: 2006-07-05
Granted: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which can coexist with existing apparatuses and further can improve substantial communication throughput by canceling overhead caused by transmitting a plurality of frames based on improvement in frame format efficiency.  <P>SOLUTION: The communication apparatus comprises a physical frame construction means for constructing a single physical frame including one MAC header and a plurality of MAC frames, and a transmission means for transmitting the physical frame to a destination communication apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5273697-B2 (JP)
IPC: H01L21/02
Filed: 2006-08-01
Granted: 2013-08-28
Abstract: A server device is provided with a measurement information storage unit 1201 which can store plural measurement information, i.e., information having a measurement value and time information indicating time; an instruction receiving unit for receiving an output instruction of the measurement information; a measurement information acquisition unit for acquiring, from the measurement information storage unit, the measurement information designated by the output instruction; an output information composing unit for composing output information by using the acquired measurement information; and an output unit for outputting the output information composed by the output information composing unit. The output instruction includes an instruction for designating one or more desired number of times of execution of a sub-recipe among plural number of times of execution of the sub-recipe in the recipe and the measurement information acquisition unit acquires measurement information corresponding to the sub-recipe designated by the output instruction.
Patent JP-5058535-B2 (JP)
IPC: C09D183/04
Filed: 2006-09-01
Granted: 2012-10-24
Abstract: Aqueous two-component adhesive composition comprises a first component (K1) containing at least an organoalkoxysilane and at least a non-aqueous surfactant, and a second component (K2) containing at least water and at least an acid, where the acid is in a quantity such that after mixing the components (K1) and (K2) the reaction mixture is in acid form. Independent claims are included for: (1) a packing (6) comprising a two-form package (5), where the two forms are separated by a separator (3) and chambers (1, 2) and the two-component adhesive composition, where the component K1 is in first chamber and component K2 is in second chamber; (2) an aqueous composition comprising a mixture of components (K1) and (K2) of the two-component adhesive composition; (3) a method for pre-treating a substrate surface comprising mixing the components (K1) and (K2) of two-component adhesive composition and applying the obtained mixture on the surface of the substrate; (4) a method for packing or sealing comprising (i) mixing the components (K1) and (K2) of the two-component adhesive composition, (ii) applying the obtained mixture on the substrate (S1), which can be sealed together, applying an adhesive or sealing material on the aerated aqueous adhesive composition, which on the substrate (S1) and contacting the adhesive or sealing material with a second substrate (S2), or repeating the steps (i) and (ii), applying an adhesive or sealing material on the surface of S2 and contacting the adhesive or sealing material with the aerated aqueous adhesive composition, or repeating the steps (i) and (ii), aerating the two-component adhesive composition and applying the adhesive or sealing material between the surfaces of the substrates (S1) and (S2); and (5) packed or sealed article obtained by the above process.
Patent JP-4294682-B2 (JP)
IPC: A01N1/00
Filed: 2006-12-19
Granted: 2009-07-15
Abstract: The present invention relates to a method of vitrification of a biological specimen. According to the method of the present invention, a biological specimen is directly exposed to a freezing material. Upon exposure to the freezing material, the biological specimen undergoes vitrification. The biological specimen which has undergone vitrification may be stored for a period of time, and then thawed at a later date. The thawed biological specimen remains viable. Preferred biological specimens according to the present invention are developmental cells.
Patent JP-4757790-B2 (JP)
IPC: H01L23/50
Filed: 2006-12-22
Granted: 2011-08-24
Abstract: A mounting structure for a semiconductor element is disclosed. The semiconductor element is bonded to a die pad through an adhesive film, which is formed by applying a predetermined amount of a paste adhesive onto the surface of the die pad and placing the semiconductor element on the die pad so as to press and spread the adhesive between the lower surface of the semiconductor element and the die pad. A wire extends between the semiconductor element and a terminal pad disposed around the die pad. The die pad includes plural grooves in the surface thereof. Each of the grooves extends from the center of the die pad toward a peripheral edge of the die pad and ends at the inner side of the peripheral edge of the die pad.
Patent JP-4639179-B2 (JP)
IPC: G01B11/30
Filed: 2004-02-18
Granted: 2011-02-23
Abstract: A scatterometer comprising light source means ( 11 ) for providing an incident light beam ( 8 ) at different angles in the direction of a sample ( 5 ) to be analyzed, and a concave screen ( 1,2 ) for receiving the reflection ( 19 ) of the incident light beam ( 8 ). The screen ( 1,2 ) has substantially the shape of a portion of a sphere, for example a hemisphere, whereby the location of the sample ( 5 ) is in its center. The screen ( 1,2 ) having an aperture ( 9 ) through which the incident light beam ( 8 ) passes towards said sample ( 5 ). Said light source means ( 11 ) and at least a portion of the screen ( 2 ) including said aperture ( 9 ) can rotate relative to the sample ( 5 ), around an axis ( 3 ) through said center and substantial perpendicular to said direction of the incident radiation beam.
Patent JP-4463275-B2 (JP)
IPC: F04D29/12
Filed: 2004-09-09
Granted: 2010-05-19
Abstract: A sealing arrangement for a compressor that compresses a gaseous mixture of air and fuel includes a pressurized air supply duct for supplying pressurized air into a leakage pathway defined between a compressor wheel and a housing of the compressor, which leakage pathway leads from the main gas flow path into a bearing area of the compressor, the pressurized air being supplied at a pressure sufficient to ensure that air and gaseous fuel cannot flow from the main gas flow path through the leakage pathway into the bearing area. A portion of the pressurized air flows into the bearing area, while the remainder of the air flows outwardly and is either fed back into the main gas flow path or is combined with air and gaseous fuel that leaks past an outer seal and is recirculated back to the compressor inlet.
Patent JP-5214884-B2 (JP)
IPC: A61P35/04
Filed: 2005-02-18
Granted: 2013-06-19
Abstract: The present invention provides Hydroxyapatite (HA) incorporating an alpha-emitting radionuclide or an in vivo generator for an alpha-emitting radionuclide. The invention further provides methods for the formation of such HA, pharmaceutical compositions comprising the HA and methods of medical treatment of cancerous or non-cancerous disease including administering the HA or compositions thereof.
Patent JP-4827771-B2 (JP)
IPC: C09D11/00
Filed: 2007-03-08
Granted: 2011-11-30
Abstract: There is provided an organic light emitting device including: an anode, a cathode, and layer containing an organic compound, the layer being interposed between the anode and the cathode, in which the layer containing an organic compound contains at least one kind of the oligofluorene compound represented by the following general formula (I): wherein: R<SUB>1 </SUB>and R<SUB>2 </SUB>each represent an alkyl group, and may be identical to or different from each other, and R<SUB>1</SUB>'s and R<SUB>2</SUB>'s by which different fluorene rings are substituted may be identical to or different from each other, provided that at least four substituents of all substituents each represented by R<SUB>1 </SUB>or R<SUB>2 </SUB>are each an alkyl group having 4 or more carbon atoms, and at least four substituents of all the substituents are each an alkyl group having 1 or 2 carbon atoms; and n represents an integer of 4 to 10.
Patent JP-4904188-B2 (JP)
IPC: G06Q30/02
Filed: 2007-03-30
Granted: 2012-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To assign an appropriate counselor in accordance with an inquiry state of a customer, and enable the counselor to take an appropriate response in accordance with the customer under consultation.  <P>SOLUTION: The distribution device 100 preliminarily stores characters and consultation operation levels or the like of counselors. When a customer gets close to a customer terminal 200, the distribution device 100 receives moving image data of the customer from the customer terminal 200. The distribution device 100 extracts the customer's feature (character and psychological state) from the moving image data received from the customer terminal 200. The distribution device 100 determines a counselor suitable to the customer in reference to a psychological statistic data based on the preliminarily stored characters and consultation operation levels of counselors and the extracted feature of the customer. The distribution device 100 allows a counselor terminal 300 used by the determined counselor to communicate with the customer terminal 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5037240-B2 (JP)
IPC: H05K3/34
Filed: 2007-06-28
Granted: 2012-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive applicator capable of efficiently performing an applying operation by a plurality of application parts actuated using a drive source.  <P>SOLUTION: This adhesive applicator performs an applying operation to make a plurality of application parts 10A to 10C supported in a vertically movable manner, ascend after making the application parts 10A to 10C descend to their respective application positions (the upper surface of a base S), with the help of ascending/descending means 22A to 22C sharing a drive source. In addition, retaining means 32 and 34 are arranged which move/retain the application parts 10A to 10C selectively, each in higher positions than the application positions, independently of the ascending/descending means 22A to 22C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4843578-B2 (JP)
IPC: H05K7/18
Filed: 2007-08-03
Granted: 2011-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being unable to flexibly cope with a height difference in a cabinet in a conventional air-conditioning system.  <P>SOLUTION: As a constitution of the air-conditioning system having a cabinet group of juxtaposing a cabinet 11 of exhausting air taken in from a cabinet front face from a cabinet back face in a row, a cable rack 15 arranged in a ceiling suspending system with every row of the cabinet group, a shielding means arranged by using the corresponding cable rack 15 and an air conditioner 13 for generating cooling air, the shielding means has a first vertical curtain part 21 vertically suspended toward a first cabinet 11-1 from the cable rack 15 of one row, a second vertical curtain part 22 vertically suspended toward a second cabinet 11-2 from the cable rack 15 of the other row, and a horizontal curtain part 23 extended between the cable rack of one row and the cable rack of the other row.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5336717-B2 (JP)
IPC: H04B1/26
Filed: 2007-09-26
Granted: 2013-11-06
Abstract: A method of correcting the frequency response of an RF receiver having a frequency translation device and a fixed IF frequency section uses calibration data representing frequency responses over a wide frequency range for multiple center frequencies. The calibration data are based upon a multi-dimensional model for the frequency translation device that includes at least center frequency and offset frequency. The calibration data are stored in the RF receiver during factory calibration. A run-time normalization of the RF receiver produces a normalization frequency response at a reference frequency, and a relative frequency response at a desired center frequency is derived from the calibration data. The normalized and relative frequency responses are combined to produce an overall frequency response that is used by the RF receiver to configure an inverse filter to correct channel linear distortion produced by the frequency response of the frequency translation device at the desired center frequency.
Patent JP-5332168-B2 (JP)
IPC: C30B29/38
Filed: 2007-10-02
Granted: 2013-11-06
Abstract: The present III-nitride crystal manufacturing method, a method of manufacturing a III-nitride crystal (20) having a major surface (20 m ) of plane orientation other than {0001}, designated by choice, includes: a step of slicing III-nitride bulk crystal (1) into a plurality of III-nitride crystal substrates (10 p ), (10 q ) having major surfaces (10 pm ), (10 qm ) of the designated plane orientation; a step of disposing the substrates (10 p ), (10 q ) adjoining each other sideways in such a way that the major surfaces (10 pm ), (10 qm ) of the substrates (10 p ), (10 q ) parallel each other and so that the [0001] directions in the substrates (10 p ), (10 q ) are oriented in the same way; and a step of growing III-nitride crystal (20) onto the major surfaces (10 pm ), (10 qm ) of the substrates (10 p ), (10 q ).
Patent JP-4704417-B2 (JP)
IPC: H02M3/155
Filed: 2007-12-21
Granted: 2011-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a three-phase DC/DC converter.  <P>SOLUTION: Three pieces of phaser arms UA-WA, consisting of series circuits composed of upper arm switching elements 81u-81w and lower arm switching elements 82u-82w in which diodes 83u-83w and 84u-84w are connected in parallel severally in reverse directions, are connected in parallel between a battery 24 and a fuel cell 22, and this converter is equipped with a reactor 90 between a common connection middle point of each phase arm UA-WA of the three-phase arms and the battery 24. By this configuration, the DC-DC converter 36, which can step up or step down a voltage with three-phase arms, can be materialized with one reactor 90.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5374039-B2 (JP)
IPC: H01L21/302
Filed: 2007-12-27
Granted: 2013-12-25
Abstract: A substrate processing method includes a first step of subjecting a target substrate to a gas process within an atmosphere containing a fluorine-containing process gas, thereby forming a fluorine-containing reaction product on a surface of the target substrate. The method further includes a second step of subjecting the target substrate treated by the gas process to a heating process and a gas process within an atmosphere containing a reactive gas that reacts with fluorine.
Patent JP-4867914-B2 (JP)
IPC: G10L19/02
Filed: 2005-02-28
Granted: 2012-02-01
Abstract: Disclosed is a method for decoding M encoded audio channels representing N audio channels, where N is two or more, and a set of one or more spatial parameters having a first time resolution. The method comprises: a) receiving said M encoded audio channels and said set of spatial parameters having the first time resolution; b) employing interpolation over time to produce a set of one or more spatial parameters having a second time resolution from said set of one or more spatial parameters having the first time resolution; c) deriving N audio signals from said M encoded channels, wherein each audio signal is divided into a plurality of frequency bands, wherein each band comprises one or more spectral components; and d) generating a multichannel output signal from the N audio signals and the one or more spatial parameters having the second time resolution. M is two or more, at least one of said N audio signals is a correlated signal derived from a weighted combination of at least two of said M encoded audio channels, and said set of spatial parameters having the second resolution includes a first parameter indicative of the amount of an uncorrelated signal to mix with a correlated signal. Step d) includes deriving at least one uncorrelated signal from said at least one correlated signal, and controlling the proportion of said at least one correlated signal to said at least one uncorrelated signal in at least one channel of said multichannel output signal in response to one or ones of said spatial parameters having the second resolution, wherein said controlling is at least partly in accordance with said first parameter.
Patent JP-4825794-B2 (JP)
IPC: G06F13/10
Filed: 2005-04-21
Granted: 2011-11-30
Abstract: A method for transmitting or receiving data by means of a data processing system, the system supporting an operating system and at least one application and having access to a memory and a network interface device capable of supporting a communication link over a network with another network interface device, the method comprising: allocating one or more areas of the memory for use as buffers in the transfer of data between the data processing system and the network interface device; and directly accessing at least one of the areas of the memory by means of the application for at least one of transmission and reception of data by means of the network interface device; and directly accessing the said at least one of the areas of the memory by means of the operating system for at least one of transmission and reception of data by means of the network interface device.
Patent JP-4697227-B2 (JP)
IPC: G06F13/00
Filed: 2006-02-20
Granted: 2011-06-08
Abstract: A system manages communications between a provider and a requestor in a distributed network. A requestor is implemented on a computing device and provides a stay online binding. The stay online binding identifies a binding that is desired by the requestor. A provider is implemented on a computing device and provides a binding. The provider receives the stay online binding from the requestor and continues providing the binding because the provider became aware of the stay online binding.
Patent JP-5127456-B2 (JP)
IPC: A61J1/05
Filed: 2005-11-04
Granted: 2013-01-23
Abstract: A dispenser comprises a housing that has a removable tamper proof protective cap and tamper proof ring and is threaded to a container. The container, which is the main package, holds the supplemental component. The housing holds the first component into a plunger type chamber in a fully retracted position and is sealed from the supplemental component. The chamber has a delivery end that is closed before use. When pushed all the way in, the chamber's delivery end becomes open and delivers the first component into the main package.