baber/WOPTO huggingface dataset:
Patent JP-4401784-B2 (JP)
IPC: H04B7/005
Filed: 2003-02-19
Granted: 2010-01-20
Abstract: Techniques for controlling the transmit power for a number of data streams in a wireless multi-channel (e.g., MIMO) communication system. In one method, a number of received symbol streams are initially processed in accordance with a particular (e.g., CCMI, CCMISC, MMSE, or MMSE-SC) receiver processing technique to provide a number of detected data streams. The post-detection SNRs of the detected data streams are estimated, and each SNR that exceeds a setpoint is identified. This setpoint may correspond to (1) the SNR needed to achieve the maximum allowed spectral efficiency or (2) the target SNR needed to achieve a specified spectral efficiency. A new (or adjusted) transmit power for each detected data stream associated with a post-detection SNR that exceeds the setpoint is determined and used for the data stream. Different power control schemes are provided for different classes of receiver processing techniques with different characteristics.
Patent JP-4098724-B2 (JP)
IPC: F03D9/00
Filed: 2003-03-07
Granted: 2008-06-11
Abstract: A wind energy conversion system optimized for offshore application. Each wind turbine includes a semi-submersible hull with ballast weight that is moveable to increase the system's stability. Each wind turbine has an array of rotors distributed on a tower to distribute weight and loads and to improve power production performance where windshear is high. As much of the equipment associated with each rotor as possible is located at the base of the tower to lower the metacentric height. The equipment that may be emplaced at the bottom of the tower could include a power electronic converter, a DC to AC converter, or the entire generator with a mechanical linkage transmitting power from each rotor to the base of the tower. Rather than transmitting electrical power back to shore, it is contemplated to create energy intensive hydrogen-based products at the base of the wind turbine. Alternatively, there could be a central factory ship that utilizes the power produced by a plurality of wind turbines to create a hydrogen-based fuel. The hydrogen based fuel is transported to land and sold into existing markets as a value-added "green" product.
Patent JP-4386739-B2 (JP)
IPC: A61M37/00
Filed: 2003-03-11
Granted: 2009-12-16
Abstract: An apparatus for insertion of a medicine peg (3) into the skin (4) has a barrel (2) wherein the medicine peg (2) is stored and in which a plunger (8) behind said peg (2) can be moved to press the peg out through an end of the barrel (2) pressed against the skin (4) where it is intended to insert the peg (3). The plunger (8) is a part of a flexible rod construction (6, 7, 8) which can be passed from a first non rectilinear constellation, by which the plunger (8) is withdrawn in the barrel (2) to a position leaving space for the medicine peg (3) in front of the plunger (8), to a rectilinear constellation by which the plunger (8) projects from the end of the barrel (2) and further to a new non rectilinear position in which the end of the plunger (8) is withdrawn in the barrel (2).
Patent JP-4405810-B2 (JP)
IPC: H04L9/08
Filed: 2003-03-18
Granted: 2010-01-27
Abstract: A computer-implemented method of generating a digital signature on a message  M  for a signer E  t   which is an entity  t  levels below an entity E 0  in a hierarchical system including at least the entities E 0 , E 1 ,...,  E t , t ¥  2, wherein each entity E  i   ( i =1,..., t  ) is a child of entity E  i -1  in the hierarchical system, the method comprising: 
(1) obtaining the signer's secret key  S t   which is a member of a group G 1 ; 
(2) obtaining the signer's integer secret  s t ;  
(3) generating a signature component Sig on the message  M  as a value  Sig=S t  + s t P M   
wherein: 
"+" is a group operation in the group G 1 ; and  P M   is a value depending on the message M and is a member of the group G 1 .
Patent JP-4451665-B2 (JP)
IPC: G10L25/00
Filed: 2003-04-01
Granted: 2010-04-14
Abstract: The present invention relates to a method for analyzing speech, the method comprising the steps of: a) inputting a speech signal, b) obtaining the first harmonic of the speech signal, c) determining the phase-difference Df between the speech signal and the first harmonic.
Patent JP-4054776-B2 (JP)
IPC: B60L50/16
Filed: 2004-03-19
Granted: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid system in which electric double layer capacitors are employed as power storage units in addition to a battery, where torque assist performance by a motor and power regeneration performance by a generator are enhanced by using these capacitor power storage units and the battery depending on the traveling conditions or working conditions, and long time torque assist by the motor can be ensured.  <P>SOLUTION: When the quantity of power stored in a capacitor power storage unit 21 exceeds a specified level, a first change-over switch 30a is turned on while a second change-over switch 30b is turned off and the capacitor power storage unit 21 stores power generated from a motor/generator 11 and supplies power to the motor/generator 11. When the quantity of power stored in the capacitor power storage unit 21 drops below the specified level, the first change-over switch 30a is turned off while the second change-over switch 30b is turned on and power is supplied from a battery 28 to the motor/generator 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-3973644-B2 (JP)
IPC: H01F38/08
Filed: 2004-05-18
Granted: 2007-09-12
Abstract: An electric arc welder comprising a high switching frequency inverter for driving the primary of an output transformer where the output transformer has a plurality of modules forming the secondary windings of the transformer and each of the modules comprises a first coaxial set of concentric, telescoped tubes separated by a tubular insulator, a second coaxial set of concentric, telescoped conductive tubes separated by a tubular insulator wherein the sets each have an elongated central passage for accommodating the primary and a conductor connecting the tubes into a series circuit. These modules form a transformer for such welder. <IMAGE>
Patent JP-3875244-B2 (JP)
IPC: H04W52/02
Filed: 2004-07-13
Granted: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of ensuring energy saving and long continuous communication time, and to provide a module to be built-in.  <P>SOLUTION: The wireless communication apparatus comprises a transmission power amplifier 9 for amplifying a transmission signal transmitted from an antenna 1, a bypass route 22 for bypassing the signal route of the power amplifier 9, and each switch 23, 24 that is controlled, on the basis of the strength of a received signal so as to alternatively switch between the transmission power amplifier 9 and the bypass route 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4109253-B2 (JP)
IPC: A61K8/42
Filed: 2003-08-05
Granted: 2008-07-02
Abstract: The invention relates to use of polydextrose in combination with sucrose to induce biphasic liquid formation. Salt may be optionally used.
Patent JP-4172032-B2 (JP)
IPC: H04W88/18
Filed: 2003-12-12
Granted: 2008-10-29
Abstract: Methods and apparatus for providing consistency in Short Message Service (SMS) timestamp formatting (UTC or non-UTC) for mobile communication devices are disclosed. In one illustrative example, a method involves receiving an SMS message intended for a mobile communication device; identifying whether the SMS message has timestamp data formatted in Coordinated Universal Time (UTC) format or non-UTC format; converting the timestamp data from the UTC format to a non-UTC format based on an identification that the SMS message has timestamp data formatted in the UTC format; failing to convert the timestamp data to a non-UTC time format based on an identification that the SMS message has timestamp data in the non-UTC format; and causing the SMS message to be sent to the mobile communication device. Other techniques involve mobile device usage of a removable user identity module which has a stored indicator in memory which is indicative of a timestamp mode of operation of a home message center as one of a coordinated universal time (UTC) mode and a non-UTC mode.
Patent JP-4438655-B2 (JP)
IPC: H04N19/94
Filed: 2005-03-18
Granted: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient vector quantization without using a previously prepared vector quantization table.  <P>SOLUTION: In a coder 100, a framing section 1 divides an input signal into frames. A frequency conversion section 2 applies frequency conversion to the input signal per unit (block) constituting one frame. A coding section 3 applies coding to a frequency conversion coefficient for one unit in the one frame by using a predetermined coding system. A vector quantizing section 4 generates a vector quantization table on the basis of the coded frequency conversion coefficient for one unit, and applies vector quantization to the other frequency conversion coefficient in the same frame by using the generated vector quantization table.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4803659-B2 (JP)
IPC: B32B27/36
Filed: 2006-03-08
Granted: 2011-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated aluminum alloy sheet in which a resin paint film is prevented from breaking or peeling when the sheet is subjected to wringing and drawing or when the sheet is exposed to a high-temperature, high-humidity environment.  <P>SOLUTION: The resin-coated aluminum alloy sheet for wringing and drawing processing is obtained by coating the aluminum sheet with a coating for forming a resin paint film and baking the resin paint film. The coating contains a polyester resin (a) having a number average molecular weight of 7,000-30,000 and a glass transition temperature of -20°C or above, an epoxy resin (b), and an amino resin (c). When the total contents of (a), (b), and (c) is 100 pts.mass, the content of (a) is 50-90 pts.mass, the content of (b) is 3-40 pts.mass, and the content of (c) is 5-30 pts.mass.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5273910-B2 (JP)
IPC: H01L51/50
Filed: 2006-03-31
Granted: 2013-08-28
Abstract: A light-emitting device is provided which uses an organic compound to emit light with high luminance and extremely high efficiency. The organic compound is composed of a metal complex having monovalent bidentate ligands. The light-emitting device includes a pair of electrodes which are an anode and a cathode, and plural organic compound layers interposed between the electrodes, in which at least one layer of the organic compound layers contains a metal complex represented by the following structural formula. The light-emitting device is an organic electroluminescent device using the light-emitting device in which the layer including the organic compound is a light-emitting layer.
Patent JP-5294544-B2 (JP)
IPC: G03B21/10
Filed: 2006-05-08
Granted: 2013-09-18
Abstract: A rear projection type display apparatus, comprises an output unit that modulates a light from a light source to output a projection light; an image formation unit that has one or more optical elements, and that subjects the projection light that is output from the output unit to form an image; a Fresnel screen that displays the projection light that is subjected to form an image; a light detection unit that is disposed at a position on which a reflected light from the Fresnel screen focuses, and that detects rays; and a control unit that controls an output of the projection light by the output unit based on the rays that are detected at the light detection unit.
Patent JP-4608463-B2 (JP)
IPC: F16K31/04
Filed: 2006-06-23
Granted: 2011-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water faucet which a user feels to be dynamically beautiful and decent in use and feels to be comfortable in use.  <P>SOLUTION: The water faucet comprises a valve device using a driving means for indirectly or directly driving a valve element provided on a water supply passage to control the flow of water to be supplied. The valve element is slowly opened while requiring a long time of 1-1.5 seconds from a valve closing state to a valve opening state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5188039-B2 (JP)
IPC: H01L25/18
Filed: 2006-07-04
Granted: 2013-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which mounting area can be made small as much as possible, even if it has a structure comprising a plurality of semiconductor components, and which is applicable for high frequency, by making its wiring length smallest, and to provide its manufacturing method.  <P>SOLUTION: In a first semiconductor component 1a, an upper wiring 14, including an upper connection pad 16 formed on the upper surface of a silicon substrate 2a, is connected to a wiring 9a formed on the lower surface of the silicon substrate 2a via a relay wiring 21. A second semiconductor component 1b is mounted onto the first semiconductor component 1a, because its solder ball 12b is bonded with the connection pad of an upper wiring 15 of the first semiconductor component 1a. The plane size of the semiconductor device becomes the same as that of the first semiconductor component 1a, so that the mounting area can be made as small as possible. In this case, the plane size of the second semiconductor component 1b is substantially the same as that of the first semiconductor component 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5013776-B2 (JP)
IPC: H01B1/06
Filed: 2006-08-23
Granted: 2012-08-29
Abstract: The invention relates to electrolyte salts for electrochemical devices of improved physical, chemical and electrochemical stability.  The improvement resides in the use of anions of salts of the formula comprising: 
i) (B 12 F x Z 12-x ) 2-  wherein Z comprises at least one of H, Cl, Br or OR; R comprises at least one of H, alkyl or fluoroalkyl, or at least one polymer and x is at least 3 on an average basis but not more than 12; 
ii) ((R'R''R''')NB 12 F x Z (11-x) ) - , wherein N is bonded to B and each of R', R", R''' comprise a member independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, aryl and a polymer; Z comprises H, Cl, Br, or OR, where R comprises H, alkyl or perfluoroalkyl or a polymer, and x is an integer from 0 to 11; or 
iii) (R""CB 11 F x Z (11-x) ) - , wherein R"" is bonded to C and comprises a member selected from the group consisting of hydrogen, alkyl, cycloalkyl, aryl, and a polymer, Z comprises H, Cl, Br, or OR, wherein R comprises H, alkyl or perfluoroalkyl or a polymer, and x is an integer from 0 to 11.
Patent JP-4623384-B2 (JP)
IPC: C09D11/40
Filed: 2006-12-28
Granted: 2011-02-02
Abstract: Ink set comprises: (1) a yellow ink having a specific hue angle; (2) a magenta ink having a specific hue angle; (3) a cyan ink with a specific hue angle; and (4) ink (A) and/or (B). Ink set comprises: (1) a yellow ink having a hue angle H o>defined in CIELAB color space on the recording medium of 80-110 o>; (2) a magenta ink having a hue angle of 330-360 o>; (3) a cyan ink hue angle of 230-260 o>, and (4) ink (A) and/or (B). (A) has a hue angle of 0-80 o>, and ink (B) has a hue angle of 260-330 o>, H o>=tan -1>(b *>/a *>)+180 when a *>is less than 0, or H o>=tan -1>(b *>/a *>)+360 (when a *>is larger than 0). Independent claims are included for the following: (1) ink set wherein the yellow ink comprises: (a) an absorption area at 400-500nm of 30-350 abs.nm; (b) a magenta ink having an absorption area at 500-600 nm of 20 - 200 abs.nm; (c) a cyan ink having an absorption area at 600-700 nm of 50 -400 abs.nm, ink (A) having the same absorption area as that of the magenta ink at the same spectrum, and ink (B) having the absorption area at 500-600 nm the same as that of the cyan ink at 600-700nm, (2) ink set wherein ink (A) has an absorption area at 400-500 nm 0.5-2.0 folds of the area at 500-600nm and ink (B) has an absorption area at 500-600 0.5-5 folds of the area at 600-700nm; (3) an ink recording method by forming mixed color of the inks; and (4) an apparatus for carrying out the method.
Patent JP-4272672-B2 (JP)
IPC: B23K11/30
Filed: 2004-01-28
Granted: 2009-06-03
Abstract: The invention relates to a device for protecting an electrode during the resistance welding of workpieces, in particular sheet metal. Said device comprises a strip that is placed over the electrode and can be displaced in relation to the latter, a backing material of said strip having an electrically conductive coating. To improve the welding quality, the coating is applied to the opposite side of the strip from the electrode and consists of a material, whose hardness is less than that of the backing material of the strip. The soft, electrically conductive coating improves the transfer of current from the electrode to the workpiece, thus preventing weld spatter and improving the welding quality.
Patent JP-4855244-B2 (JP)
IPC: A61N1/36
Filed: 2004-04-08
Granted: 2012-01-18
Abstract: The brain activity desynchronization device has at least 2 stimulation electrodes (2), for stimulation of partial zones of the same area of the brain or functionally related areas of the brain, with triggering of the stimulation electrodes by a control unit (4), e.g. in response to detected. physiological parameters, providing a relative phase shift between the stimuli, for phase resetting of the neuronal activity for respective sub-populations of the neuron population to be de-synchronized : An independent claim for a control unit for operation of a neuronal brain activity de-synchronization device is also included.
Patent JP-4663647-B2 (JP)
IPC: C01B39/48
Filed: 2004-09-24
Granted: 2011-04-06
Abstract: The invention relates to a microporous crystalline zeolite material, zeolite ITQ-28, the production method thereof and the use of same. More specifically, the invention relates to a microporous crystalline zeolite material, ITQ-28, which, in the calcined state and in the absence of defects in the crystalline lattice thereof, manifested by the presence of silanols, is  characterised by  having empirical formula  x  (M 1/n  XO 2 ):  y  YO 2 : SiO 2 , wherein: M is selected from H + , at least one inorganic cation with charge +n, preferably alkalines or alkaline earths, and a mixture of both; X is at least one chemical element in oxidation state +3, preferably Al, Ga, B, Fe, Cr or mixtures thereof; Y is at least a chemical element in oxidation state +4, which is different from Si, preferably Ge, Ti, Sn, V or mixtures of same;  x  has a value of between 0 and 0.2 inclusive; and  y  has a value of between 0 and 0.1 inclusive. The invention is further  characterised in that  the material as it is synthesised has an x-ray diffraction pattern with at least values of angle 2¸ (degrees) and the relative intensities given in table 1. The invention also relates to the method of preparing said material and to the use thereof in the conversion of organic compounds.
Patent JP-4823913-B2 (JP)
IPC: G01N21/85
Filed: 2004-09-21
Granted: 2011-11-24
Abstract: A device (1) for inspecting objects with a substantially spherical surface, such as for example eggs or fruit, comprises optical observation means (8) for observing the objects. The device has a supporting surface (10) for supporting the objects. There is a light source for illuminating the objects. The device also comprises a box (2) with reflective walls (3a, 4b and 4a shown) which is positioned above the supporting surface (11). The light source and the observation means (8) are accommodated in the box (2). A plurality of objects can be placed next to one another on the supporting surface (10) and can be illuminated equally well.
Patent JP-4959352-B2 (JP)
IPC: H01L21/52
Filed: 2007-01-23
Granted: 2012-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder feeding device and a solder feeding method for smoothly discharging a liquid solder (a molten solder) from a nozzle of a crucible without being clogged, thereby providing stable solder feeding work and excellent workability.  <P>SOLUTION: The solder feeding device is equipped with the crucibles 22, 42 for discharging the liquid solder S from the nozzles 21, 62 by controlling the internal pressure by a pressure control means 25, and is further equipped with a solder melting tanks 23, 40, and feeding passage structures 37, 41 for feeding the molten solder S to the sealed crucibles 22, 42 while leaving a solder oxide generated in the melting tanks 23, 40 behind in the melting tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5058627-B2 (JP)
IPC: A61B3/14
Filed: 2007-02-26
Granted: 2012-10-24
Abstract: A fundus oculi observation device comprises: an image forming part (220) configured to optically acquire data and form a tomographic image of a fundus oculi of an eye; a storage (212) configured to store optical information (V) representing a state of an ocular optical system of the eye; a calculator (231) configured to calculate a magnification of the ocular optical system, based on the optical information (V); and an analyzer (232) configured to analyze the tomographic image, based on the magnification.
Patent JP-4930148-B2 (JP)
IPC: H04N21/472
Filed: 2007-03-29
Granted: 2012-05-16
Abstract: In a request node for receiving content with a preset distribution completion time limit, which is distributed from a content node connected to the request node via a network, remaining time to the distribution completion time limit is detected. On the basis of the detected remaining time, a download speed necessary for distributing the content in the whole of the detected remaining time and completing the distribution within the remaining time is determined. Content request information including information indicative of the determined download speed is transmitted to the request node.
Patent JP-4250661-B2 (JP)
IPC: A61K38/00
Filed: 2007-04-09
Granted: 2009-04-08
Abstract: The present invention provides purified and isolated nucleic acid sequences encoding procoagulant-active FVIII proteins. The nucleic acid sequences of the present invention encode amino acid sequences corresponding to known human FVIII sequences, wherein residue Phe309 is mutated. The nucleic acid sequences of the present invention also encode amino acid sequences corresponding to known human FVIII sequences, wherein the APC cleavage sites, Arg336 and Ile562, are mutated. The nucleic acid sequences of the present invention further encode amino acid sequences corresponding to known human FVIII sequences, wherein the B-domain is deleted, the von Willebrand factor binding site is deleted, a thrombin cleavage site is mutated and an amino acid sequence spacer is inserted between the A2- and A3-domains. Methods of producing the FVIII proteins of the invention, nucleotide sequences encoding such proteins, pharmaceutical compositions containing the nucleotide sequences or proteins, as well as methods of treating patients suffering from hemophilia, are also provided.