baber/WOPTO huggingface dataset:
Patent JP-4927528-B2 (JP)
IPC: H04B1/7113
Filed: 2004-02-18
Granted: 2012-05-09
Abstract: A method for improving channel estimation in a wireless communication system is disclosed. A wireless signal that includes a plurality of multipath components is received. N channel estimates are then obtained, where N is any positive integer greater than one. Each channel estimate of the N channel estimates corresponds to a different multipath component of the plurality of multipath components. The effects of interference between the plurality of multipath components on the N channel estimates is then reduced.
Patent JP-4382806-B2 (JP)
IPC: H04Q7/38
Filed: 2004-02-23
Granted: 2009-12-16
Abstract: A forward link repeater frequency watermarking (FLRFWM) system and method that enable accurate position location of mobile stations in areas where repeaters are present by watermarking repeated signals with repeater information. A repeater watermarks a forward link signal with a (unique or non-unique) fast frequency modulation waveform watermark every time a signal passes through the repeater. A mobile station detects and/or identifies the fast frequency watermark on the forward link signal to determine repeater information that aids the network position determination entity or mobile station position location system in determining position location using AFLT and/or A-GPS systems. A forward link fast frequency watermarking system described herein achieves minimal impact on FL, AFLT, and GPS performance, good detection, identification and false alarm probabilities, short time-to-detect/identify, and good detection/identification sensitivity.
Patent JP-4741471-B2 (JP)
IPC: C07K1/14
Filed: 2004-03-19
Granted: 2011-08-03
Abstract: A process for isolating low molecular weight ("LMW") peptides from tissue in situ comprising the steps: a) homogenizing the tissue; b) mixing the homogenized tissue with an organic solvent to form a fully-wetted slurry; c) standing or agitating the slurry to denature the proteins in situ within the tissue; d) removing the organic solvent from the tissue; e) mixing the organic solvent-treated tissue of step d) with a sufficient volume of water or an aqueous solution to extract the peptides; f) separating a liquid extract from the tissue residue of step e) to obtain an aqueous solution containing the low molecular weight peptide fraction removed from the tissue.
Patent JP-4473878-B2 (JP)
IPC: G01N21/64
Filed: 2004-01-28
Granted: 2010-06-02
Abstract: An apparatus and method for performing rapid DNA sequencing, such as genomic sequencing, is provided herein. The method includes the steps of preparing a sample DNA for genomic sequencing, amplifying the prepared DNA in a representative manner, and performing multiple sequencing reaction on the amplified DNA with only one primer hybridization step.
Patent JP-5342110-B2 (JP)
IPC: H01L21/285
Filed: 2004-05-27
Granted: 2013-11-13
Abstract: Embodiments of the present invention are directed to an apparatus for generating a precursor for a semiconductor processing system (320). The apparatus includes a canister (300) having a sidewall (402), a top portion and a bottom portion. The canister (300) defines an interior volume (438) having an upper region (418) and a lower region (434). In one embodiment, the apparatus further includes a heater (430) partially surrounding the canister (300). The heater (430) creates a temperature gradient between the upper region (418) and the lower region (434). Also claimed is a method of forming a barrier layer from purified pentakis (dimethylamido) tantalum, for example a tantalum nitride barrier layer by atomic layer deposition.
Patent JP-4819693-B2 (JP)
IPC: A01N43/82
Filed: 2004-12-09
Granted: 2011-11-24
Abstract: An insecticidal compound of formula I wherein X is O or NR11 where R11 is hydrogen, optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; Y is a single bond, C=O, C=S or S(O)m where m is 0, 1 or 2; R1, R2, R3, R4, R8 and Ra are specified organic groups and p is 0, 1, 2, 3, 4, 5 or 6; q is 0, 1, 2, 3, 4, 5 or 6 provided that p+q is 1, 2, 3, 4, 5 or 6; or salts or N-oxides thereof; compositions containing them and their using in controlling insects, acarines, nematodes or molluscs.
Patent JP-4839454-B2 (JP)
IPC: C11B1/00
Filed: 2004-12-28
Granted: 2011-12-21
Abstract: A process for producing an oil, or a polyunsaturated fatty acid (PUFA), is described where an aqueous liquid comprising cells is deaerated, and the oil or PUFA is obtained from the cells. Deaeration can be performed by a wide variety of techniques, including the application of a vacuum (or reduced pressure), mechanical deaeration or degassing by reduced stirring or subjecting the broth to centrifugal forces, reducing viscosity (by dilution or heating), reduction in the supply of oxygen or air during fermentation or a reduction in stirring rate, lowering the pH (to lower the solubility of CO 2 ), filtration using PTFE capillaries, gas displacement (by bubbling in nitrogen or helium) or chemical deaeration (using oxygen scavengers).
Patent JP-5150105-B2 (JP)
IPC: H04L12/437
Filed: 2007-01-30
Granted: 2013-02-20
Abstract: The method involves enabling communication of adjacent participants (2a-2d) with each other directly using a data transmission device (3), where the participants communicate with each other in an indirect manner by a main participant (1) and the transmission device. The data to be exchanged between the adjacent participants are exchanged between data transmission device connections (1a, 1b) by the main participant according to the requirement of a transmission cycle during interference of data transmission between the adjacent participants. Independent claims are also included for the following: (1) a communication network (2) a drive system for automation purpose, comprising a communication network.
Patent JP-5066376-B2 (JP)
IPC: H05K3/28
Filed: 2007-02-27
Granted: 2012-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid resin composition capable of reducing the discoloring of a white coating film, due to UV irradiation and a thermal history, and the lowering of reflectance, and forming a pattern with a low amount of exposure.  <P>SOLUTION: The photosensitive resin composition contains: (A) an active energy line curing resin which is obtained from alicyclic epoxy resin and has at least two ethylene unsaturated bonds in one molecule; (B) a thiol compound, (C) a photopolymerization initiator, (D) a diluent, (E) rutile type titanium dioxide, and (F) an epoxy thermosetting compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5050672-B2 (JP)
IPC: H01L27/04
Filed: 2007-06-11
Granted: 2012-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a semiconductor device in which a P-channel power MOSFET and a Schottky barrier diode are formed on an identical substrate.  <P>SOLUTION: A Schottky barrier diode 20 is formed, which has an N-silicon region 21 in a region neighboring a vertical P-channel power MOSFET and demarcated by an insulating layer, a Schottky electrode 23 Schottky-connected with the N-silicon region 21, an N+silicon region 22 formed in the surface layer part of the N-silicon region 21, and a diode electrode 24 electrically connected with the N+silicon region 22. Because the Schottky electrode 24 is Schottky-connected with the N-silicon region 21, an electrode material compatible with a semiconductor process can be used, and therefore, it is possible to form the Schottky barrier diode 20 on a semiconductor substrate 11 identical to that of the vertical P-channel power MOSFET 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5226998-B2 (JP)
IPC: B60T13/52
Filed: 2007-11-02
Granted: 2013-07-03
Abstract: The actuator has a pneumatic piston sliding in an outer shell, and movable and sealed plate skirts separating front chambers from rear chambers where skirts drive a pneumatic piston with a push rod. The piston slides inside a sealing device (22) that is fixed to a fixed partition, in a sealed manner, where the device is made of rubber. The device has a lip (23) that is applied on the piston, in a sealed manner and extended parallely to a piston's displacement axis, where the lip is notched with slots (31). The slots are situated opposite to a space (29) between reliefs (27) i.e. protrusions.
Patent JP-5092700-B2 (JP)
IPC: H01J65/00
Filed: 2007-11-12
Granted: 2012-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp preventing illumination degradation in the vicinity of either end part of an axis direction of a discharge vessel, enlarging a substantial effective light-emitting length of a lamp, and avoiding elongation of the total lamp length.  <P>SOLUTION: In the excimer lamp 1 provided with a pair of external electrodes 3, 4 facing each other through a discharge space 7 and arranged inside a discharge vessel 2 made of silica glass, an ultraviolet reflective film 5 is formed along an axis direction at a part of an inner surface of the discharge vessel 2, and also ultraviolet reflective films 5a, 5b are formed at end walls 2a, 2b of an axis direction end of the discharge vessel 2. And further, the end wall 2a at the axis direction end of the discharge vessel 2 is preferred to be slanted toward a light-extracting window 6 where an ultraviolet reflective film 5 of the discharge vessel 2 is not formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4837649-B2 (JP)
IPC: G02F1/1368
Filed: 2007-11-12
Granted: 2011-12-14
Abstract: A thin film transistor liquid crystal display (TFT-LCD) pixel unit and a method for manufacturing the same. The pixel unit comprises a gate line and a gate electrode formed on a substrate and a first gate insulating layer, an active layer, and a doped layer sequentially that are formed on the gate line and the gate electrode. An intercepting trench is formed on the gate line to cut off the doped layer and the active layer on the gate line. A second insulating layer covers the intercepting trench and the substrate where the gate line and the gate electrode are not formed. A pixel electrode is formed on the second insulating layer and is integrated with the second source/drain electrode.
Patent JP-5378676-B2 (JP)
IPC: F01D25/00
Filed: 2007-11-28
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating system in which an organic matrix composite used in an aerospace industry in place of a metal part holds the capability.  <P>SOLUTION: A heat shield oxidation resistant coating 14 for an organic matrix composite substrate 12 has a constitution provided with a bond coat 24 containing nanoparticles dispersed in a polyimide matrix, and a heat shield layer 22 containing a silsesquioxane or an inorganic polymer. The nonoparticle contains a clay tablet, graphite flake, or basket-like silsesquioxane. A coated article 10 can be used for a gas turbine engine, in particular, for a passage duct exposed in a high-temperature oxygen-containing environment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4427576-B2 (JP)
IPC: H04W4/06
Filed: 2005-09-30
Granted: 2010-03-10
Abstract: The present invention discloses a method for notifying changes of cell information in MBMS. The method comprises a procedure of the change in cell information of an adjacent cell triggering a UE demodulating the cell information: acquires cell information of adjacent cell in realtime and determines whether the cell information has changed, if changed, carries service information in an instruction message of the control channel and notifies a UE of a change in cell information; otherwise, repeats this step. By means of the method according to the present invention, it is ensured that the UE has correct cell information at any time, even when moving to the border of two adjacent cells.
Patent JP-4690394-B2 (JP)
IPC: H04B7/06
Filed: 2005-04-29
Granted: 2011-06-01
Abstract: A multi-antenna wireless device (100) comprising a plurality of (N) transmitter units (120) operatively coupled to a plurality of antennas (122), one transmitter unit (120) for each set of at least one antenna from among the plurality of antennas (122), each transmitter unit (120) operable to process a respective input signal and provide an output signal; a plurality of processing units (114, 116, 118, 132, 134, 136, 210, 212, 214, 216, 218, 220, 232), each processing unit operable to perform designated processing for data transmission; and a controller (140, 230) that selectively and individually enables or disables at least one of the N transmitter units (120) and at least one of the plurality of processing units (114, 116, 118, 132, 134, 136, 210, 212, 214, 216, 218, 220, 232).
Patent JP-4705958-B2 (JP)
IPC: H04L9/08
Filed: 2006-01-13
Granted: 2011-06-22
Abstract: A method of digital rights management for a broadcast-multicast service, the method comprising receiving a request from a terminal to join a service domain having a common group key; transmitting encryption of one or more service encryption keys using the common group key to the terminal that requested to join; and allowing the terminal to share the same contents and the same services with one or more other devices within the service domain.
Patent JP-4861339-B2 (JP)
IPC: G06F13/36
Filed: 2006-02-09
Granted: 2012-01-25
Abstract: A system-on-chip (SoC) integrated circuit (IC) has reduced bus contention and improved bus utilization. The SoC IC includes a bus controller. Masters interconnected with the bus controller issue requests for data and receive requested data in response to the requests. Slaves interconnected with the bus controller receive the requests for data and provide the requested data to the requesting masters. Control signals issued by the bus controller indicate to each slave which masters are not ready to receive the data it requested from that slave. The slaves delay transferring data to any masters that are not ready for the requested data, and provide data to different masters that are ready to receive the data they requested from the slaves.
Patent JP-5264203-B2 (JP)
IPC: G06F3/06
Filed: 2008-02-12
Granted: 2013-08-14
Abstract: Power consumption in a storage system (100) is reduced by selectively controlling power supplied to the storage devices (106), while also incorporating a de-duplication function to reduce the amount of required storage capacity. First storage devices (250-1) are initially in a powered on condition and second storage devices (250-2) are in a powered off condition. Write data received by the controller is initially stored to a first volume (220) allocated from the first storage devices. While the second storage devices are powered on, content of the write data stored in the first volume (220) is compared with content of any existing data stored in a second volume (230) allocated on the second storage devices. When results of the comparison show that the content of the write data does not match the content of the existing data, the write data is stored to the second volume.
Patent JP-5319137-B2 (JP)
IPC: H02M3/28
Filed: 2008-02-21
Granted: 2013-10-16
Abstract: A DC-DC converter includes: a transformer including primary and secondary windings; a switching element that drives the primary winding; a comparator that compares a voltage induced in the secondary winding with a predetermined voltage to detect that the voltage is outside a predetermined voltage range; and a controller. The controller stops switching operation of the switching element when the voltage is outside the predetermined voltage range. Preferably, the DC-DC converter is of a flyback system.
Patent JP-5038186-B2 (JP)
IPC: H01M50/403
Filed: 2008-02-25
Granted: 2012-10-03
Abstract: An electrochemical device having excellent safety at a high temperature is provided by using a separator for an electrochemical device, which is made of a porous film including a first separator layer and a second separator layer. The first separator layer includes, as a main ingredient, at least one kind of resin selected from the group consisting of resin A that has a melting point in a range of 80°C to 130°C, and resin B that absorbs a nonaqueous electrolyte and swells due to heating and whose swelling degree is increased as the temperature rises, the second separator layer includes, as a main ingredient, a filler that has a heat-resistant temperature of not lower than 150°C, and at least one of the first separator layer and the second separator layer includes flakes.
Patent JP-5055171-B2 (JP)
IPC: H04N5/66
Filed: 2008-03-10
Granted: 2012-10-24
Abstract: To provide an image display apparatus that is allowed to incorporate a panel module with excellent mechanical strength even if a screen is upsized and the apparatus is slimmed down. Strengthening units are mounted along a horizontal direction on canopies provided on an upper portion and a lower portion of a panel module constituting a display unit of a large-size, thin image display apparatus. Also, supporting members are mounted on the upper and lower strengthening units in such a manner that the supporting members bridge between the upper and lower strengthening units, so that a stand, or a chain or a string to be used when hanging the image display apparatus is mountable to the supporting members. This prevents direct application of external force to the panel module.
Patent JP-4950104-B2 (JP)
IPC: H01Q15/14
Filed: 2008-03-11
Granted: 2012-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-loss EBG structure and an antenna device using it, and a wireless tag.  <P>SOLUTION: A loss of an EBG caused by a via 3 is reduced and a detrimental effect on antenna characteristics is suppressed by dispersing a path wherein a high frequency current flows by using a plurality of vias 3 connecting a top electrode 1 and a ground electrode 2 for each unit cell of the EBG structure and by reducing the loss generated when a high frequency current flows in the via 3 by enlarging a total surface area of the via 3. A surface area of a via can be enlarged by enlarging its outer shape while using a single via.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5378697-B2 (JP)
IPC: B60N2/90
Filed: 2008-03-27
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cell drive can stop a driving electric current when an air pump comes to be in a constrained state without attaching a breaker element of a PTC thermistor, etc. to a pump motor and can easily achieve other necessary controlling processes by linking them to stopping control of the driving electric current, and a seat device for a vehicle.  <P>SOLUTION: The air cell drive is furnished with the air pump 12 to supply air to an air cell and an ECU 20 to supply the driving electric current to a motor 12A of the air pump. An excess current detection circuit 24 to carry out excess current detection against wiring to which the driving electric current is made to flow is provided on the ECU 20 and a micro computer 21 perform control to stop the driving electric current in accordance with a detection signal of this excess current detection circuit 24. The seat device for the vehicle is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5281826-B2 (JP)
IPC: A61B5/07
Filed: 2008-06-05
Granted: 2013-09-04
Abstract: In an embodiment of the present invention, a category dividing unit (150) divides each image constituting time-series in-vivo images, which are captured by a capsule endoscope moving through a lumen in a body, into category areas including a mucosa area and a lesion candidate area. An OF (Optical Flow) calculator (154) calculates optical flows of the mucosa area and the lesion candidate area. The lesion area detecting unit (155) detects a lesion area by comparing the optical flows of the mucosa area and the optical flows of the lesion candidate area.
Patent JP-5354979-B2 (JP)
IPC: H03M13/19
Filed: 2008-07-08
Granted: 2013-11-27
Abstract: It is possible to provide and an LDPC-CC (Low-Density Parity-Check Convolution Codes) encoder and an LDPC-CC decoder which performs an error correction encoding and decoding while reducing the amount of a termination sequence required for encoding/decoding the LDPC-CC encoding/decoding and suppressing degradation of the transmission efficiency. The LDPC-CC encoder (400) includes a weight control unit (470) which stores a weight pattern (475) based on an LDPC-CC inspection matrix (100); and a weight pattern (476) based on a check matrix (300) obtained by deforming an LDPC-CC inspection matrix (100). The weight control unit (470) controls a weight to be multiplied onto the outputs of a plurality of shift registers (410-1 to 410-M, 430-1 to 430-M) by using the weight pattern (475) when the input bit is an information sequence, and using a weight pattern (476) which makes a weight value to be multiplied by an inspection bit v 2,t  to be 0 when the input bit is a termination sequence.
Patent JP-5282939-B2 (JP)
IPC: F16H1/16
Filed: 2008-07-15
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device which is easily assembled and easily adaptable to various kinds of specifications.  <P>SOLUTION: The rotation of first and second electric motors 161, 162 for steering assist is reduced by a first reduction gear mechanism 17 and a second reduction gear mechanism 18, and transmitted to a steering mechanism A. Driving gears 211, 212 accompanying rotary shafts 20 of the electric motors 161, 162 are engaged with a common driven gear 22. The rotation of the driven gear 22 is transmitted to a worm shaft 23 of the second reduction gear mechanism 18. A sub assembly SA includes a plurality of electric motors 161, 162, the first reduction gear mechanism 17 and a housing 19 for housing the electric motors and the first reduction gear mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4898749-B2 (JP)
IPC: H01L21/027
Filed: 2008-08-04
Granted: 2012-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type in-plane switching color liquid crystal display device having excellent visibility angle characteristics, low in manufacturing cost and achieving a high-quality large-screen image with less display unevenness.  <P>SOLUTION: The in-plane switching liquid crystal display device includes a pair of substrates at least one of which is transparent; a liquid crystal composition layer held between the substrates; a plurality of scanning lines and image signal wiring arranged in matrix shape on the surface facing one of the substrates; a pixel electrode forming a pair with a common electrode; and a thin film transistor element connected to the pixel electrode, the scanning lines and image signal wiring. The in-plane switching liquid crystal display device is manufactured using a process in which a connection part of a protective transistor element for electrostatic countermeasures which connects the common electrode and the scanning lines to each other, and a connection part of a protective transistor element for electrostatic countermeasures which connects the common electrode and the image signal wiring to each other, are simultaneously formed using a half-tone exposure technique at the element separation of a thin film semiconductor layer of the thin film transistor element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5271018-B2 (JP)
IPC: H01B11/04
Filed: 2008-09-29
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior insulating material for a communication cable which contains a cyclic olefin system resin, a cable core wire using the insulating material, and a twisted pair cable.  <P>SOLUTION: The insulating material for the communication cable for covering the outer circumference of a core wire conductor contains (A) a cyclic olefin system resin, (B) an elastomer resin, and (C) a polyethylene resin. The (A) component has a melt viscosity of 100 Pa s or higher as measured at 260°C and a shear rate 1216/sec based on ISO 11443, and the mass ratio [(A)/(B)] of the (A) component and the (B) component is 90/10 to 50/50.  <P>COPYRIGHT: (C)2010,JPO&INPIT