Patent application number | Description | Published |
20110027102 | COOLING STRUCTURE OF TURBINE AIRFOIL - A cooling structure of a turbine airfoil cools a turbine airfoil ( | 02-03-2011 |
20120201694 | TURBINE BLADE - Disclosed is a turbine blade capable of being cooled by a coolant gas supplied to a hollow region, wherein a plurality of meandering flow paths that guide the coolant gas between the suction wall surface and the pressure wall surface while causing the coolant gas to repeatedly meander are continuously arranged from the hub side toward the tip side of the turbine blade, and the meandering flow paths adjacent to each other cause the coolant gas to meander in different repetitive patterns. | 08-09-2012 |
20140003962 | TURBINE BLADE | 01-02-2014 |
20140020393 | COMBUSTOR FOR GAS TURBINE ENGINE AND GAS TURBINE - A combustor for gas turbine engine, wherein: a plurality of impingement-cooling holes are opened passing through an external wall of a liner for cooling air to blow out towards the outer surface of an internal wall of the liner; a plurality of pin-fins are formed on the outer surface of the internal wall of the liner; a plurality of effusion cooling holes are opened passing through the internal wall of the liner for cooling air to blow out along the inner surface of the internal wall of the liner. The top surface of each pin-fin is not in contact with the inner surface of the external wall of the liner and the ratio of the height of the pin-fin to the equivalent diameter of the impingement-cooling hole is set to be 1.0-3.0. | 01-23-2014 |
20140234121 | FILM COOLING STRUCTURE AND TURBINE BLADE - The film cooling structure includes: a wall surface along which a heating medium flows; and at least one pair of film cooling holes that open at the wall surface and that blow a cooling medium. The pair of film cooling holes are arranged to be adjacent to each other in a main flow direction of the heating medium. In addition, perforation directions of the pair of film cooling holes are set such that directions of swirls of the cooling medium formed by blowing are opposite to each other, a swirl of the cooling medium on a downstream side in the main flow direction is mixed and merged with another swirl of the cooling medium on an upstream side in the main flow direction, and the merged cooling medium flows along the wall surface in a direction intersecting with the main flow direction. | 08-21-2014 |
20140238028 | IMPINGEMENT COOLING MECHANISM, TURBINE BLADE, AND COMBUSTOR - It has a flat impingement hole ( | 08-28-2014 |
20140238031 | COMBUSTOR LINER - The invention is a combustor liner ( | 08-28-2014 |
20140271229 | TURBINE BLADE - The present invention is a turbine blade ( | 09-18-2014 |
20140290256 | IMPINGEMENT COOLING MECHANISM, TURBINE BLADE AND COMBUSTOR - The present invention relates to an impingement cooling mechanism that ejects a cooling gas toward a cooling target ( | 10-02-2014 |
20140290257 | IMPINGEMENT COOLING MECHANISM, TURBINE BLADE AND CUMBUSTOR - The present invention relates to an impingement cooling mechanism ( | 10-02-2014 |
20140294598 | TURBINE BLADE - The cooling effectiveness of a turbine blade that a gas turbine engine or the like is provided with is further increased by providing a convex portion that is arranged in the inner portion of a cooling air hole and that is provided projecting out from the inner wall surface of the cooling air hole. | 10-02-2014 |
20140366545 | GAS TURBINE ENGINE - In a gas turbine engine ( | 12-18-2014 |
Patent application number | Description | Published |
20090253352 | Slicing Method - The present invention provides a slicing method comprising winding a wire around a plurality of grooved rollers and pressing the wire against an ingot to be sliced into wafers while supplying a slurry for slicing to the grooved rollers and causing the wire to travel, wherein a cooling speed of the ingot when a slicing depth is equal to or above ⅔ of a diameter is controlled to perform slicing by supplying a slurry for adjusting an ingot temperature to the ingot independently from the slurry for slicing while controlling a supply temperature only in a period from the moment that the slicing depth of the ingot reaches at least ⅔ of the diameter to end of slicing. As a result, the slicing method is provided, in which rapid cooling of the ingot in the time close to end of slicing the ingot can be alleviated when a wire saw is used to slice the ingot, and generation of a nano-topography can be thereby suppressed and further high quality wafers having a uniform thickness are obtained by slicing. | 10-08-2009 |
20090288530 | Slicing method and method for manufacturing epitaxial wafer - There is provided a slicing method including winding a wire around a plurality of grooved rollers and pressing the wire against an ingot to be sliced into wafers while supplying a slurry for slicing to the grooved rollers and causing the wire to travel, in which a test of slicing the ingot while supplying the slurry for slicing to the grooved rollers and controlling a supply temperature thereof is previously conducted to examine a relationship between an axial displacement of the grooved rollers and a supply temperature of the slurry for slicing, a supply temperature profile of the slurry for slicing is set based on the relationship between an axial displacement of the grooved rollers and a supply temperature of the slurry for slicing, and the slurry for slicing is supplied based on the supply temperature profile to slice the ingot while controlling an axial displacement of the grooved rollers and to uniform Sori of all wafers to be sliced out in one direction. As a result, the slicing method that can easily perform slicing with excellent reproducibility while uniforming Sori of all wafers in one direction at the time of slicing an ingot by using a wire saw is provided. | 11-26-2009 |
20100037881 | Slicing method - The present invention provides a slicing method comprising winding a wire around a plurality of grooved rollers and pressing the wire against an ingot to be sliced into wafers while supplying a slurry for slicing to the grooved rollers and causing the wire to travel, wherein a supply temperature of the slurry for slicing is controlled, and slicing is performed in such a manner that the supply temperature of the slurry for slicing and a temperature of the ingot become at least 30° C. or above at end of slicing the ingot. As a result, there is provided the slicing method that can alleviate precipitous cooling of an ingot in the time close to end of slicing the ingot and thereby suppress production of a nano-topography when slicing the ingot by using a wire saw. | 02-18-2010 |
Patent application number | Description | Published |
20100219915 | Bandpass Filter, and Wireless Communication Module and Wireless Communication Apparatus Which Employ the Bandpass Filter - An ultra-wideband bandpass filter having two adequately-wide pass bands, and a wireless communication module and a wireless communication apparatus which employ the bandpass filter are provided. In a bandpass filter, first resonant electrodes are arranged on a first interlayer of a multilayer body in an interdigital form; a plurality of second resonant electrodes are arranged on a second interlayer in an interdigital form; and an input coupling electrode and an output coupling electrode are arranged on a third interlayer located between the first interlayer and the second interlayer. The input coupling electrode faces an input-stage first resonant electrode and an input-stage second resonant electrode in an interdigital form. The output-coupling electrode faces an output-stage first resonant electrode and an output-stage second resonant electrode in an interdigital form. | 09-02-2010 |
20100253448 | Diplexer, and Wireless Communication Module and Wireless Communication Apparatus Using the Same - A diplexer that can demultiplex and multiplex two signals having wide frequency bands, and a wireless communication module and a wireless communication apparatus using the same, are provided. A diplexer has a multilayer body including a first interlayer, a second interlayer and a third interlayer. On the first interlayer, first resonant electrodes are disposed in an interdigital form. On the second interlayer, a plurality of second resonant electrodes are disposed in an interdigital form. On the third interlayer, there are disposed an input coupling electrode that faces the input-stage first resonant electrode and the input-stage second resonant electrode in an interdigital form, a first output coupling electrode that faces the output-stage first resonant electrode in an interdigital form, and a second output coupling electrode that faces the output-stage second resonant electrode. | 10-07-2010 |
20120212387 | Coaxial Resonator and Dielectric Filter, Wireless Communication Module, and Wireless Communication Device Employing the Same - A coaxial resonator includes a dielectric block; a first inner conductor disposed in an inner surface of a first through hole which extends from a first main surface of the dielectric block to an opposite second main surface thereof, the first inner conductor being connected to a reference potential at one side thereof; and an outer conductor disposed over side surfaces of the dielectric block, the outer conductor surrounding the first inner conductor, the outer conductor being connected to the reference potential. There is a low-dielectric-constant portion in a location between the first inner conductor and the outer conductor. The low-dielectric-constant portion surrounds a periphery of the first inner conductor and is lower in dielectric constant than the dielectric block. | 08-23-2012 |
20130196608 | Coaxial Resonator, and Dielectric Filter, Wireless Communication Module, and Wireless Communication Device Employing the Coaxial Resonator - A coaxial resonator includes a first outer conductor connected to a reference potential; a dielectric block which is provided with a through hole formed so as to pass therethrough from a first side surface to a second side surface opposed to the first side surface, and is so disposed that a first main surface abuts on the first outer conductor; an inner conductor disposed in an inside of the through hole; and a second outer conductor which is shaped like a rectangular box having its one face which is opened toward the first outer conductor, the second outer conductor having an inside dimension such that the dielectric block can be housed therein so as to be spaced from its second main surface, third side surface, and fourth side surface, and being connected to the reference potential. | 08-01-2013 |
Patent application number | Description | Published |
20080254782 | Apparatus, method and computer program product providing inter-operability between legacy and other radio network subsystem - RNCs are assigned different bit length identifiers, for example 12 bits (legacy) and 16 bits (extended). To enable handovers between adjacent RNCs with different bit length identifiers, several solutions are presented. In a first solution, no logical/direct connection is configured between the adjacent RNCs having different bit length identifiers at least for the case where the value of the longer identifier is not compatible with the shorter identifier. In a second solution, some RNCs are given both a long and a short identifier, and use the one matching the length of the RNC with which a handover occurs. In a third solution, for all adjacent RNCs with an Iur logical connection between them but still having different bit length identifiers, the most significant bits of the longer identifier are not the same as the whole of the shorter bit length identifier. Multiple variations and examples are presented, and implementations include method, apparatus, embodied computer program, and integrated circuit. | 10-16-2008 |
20090073953 | Reconfiguration of fractional dedicated channel slot format - During a radio link setup or reconfiguration or addition procedures, a serving radio network controller SRNC sends a request or prepare message to a drift radio network controller DRNC with a slot format information element IE, to which the DRNC sends a reply. During a physical channel reconfiguration process the DRNC sends a request to the SRNC with the slot format IE. In all cases, the DRNC uses the IE to determine the slot format for its fractional dedicated physical channel, and reconfigures it with the node B according to the IE. | 03-19-2009 |
Patent application number | Description | Published |
20090073904 | Power for uplink acknowledgment transmission - The specification and drawings present a new method, system, apparatus and software product for defining/setting a power of a dual acknowledgement signal provided in an uplink by a user equipment to a network element (e.g., Node B) for acknowledging two transport blocks, e.g., comprised in one TTI, transmitted in a downlink by the network element, according to a predetermined criterion, wherein the user equipment and the network element can be configured to support a multiple input multiple output (MIMO) mode and/or a high speed downlink packet access. | 03-19-2009 |
20090219896 | FRAME AND CHIP OFFSET FOR SRNC IN UE INVOLVED RELOCATION ON CARRIER SHARING - This invention is related to a system and method to setup a radio link in a CDMA mobile communication network. In particular, a radio network controller (RNC) sends a radio link setup request message, and a processing device receives the radio link setup request message. The processing device sends a radio link setup response message to the RNC, and the response is received the RNC and includes frame and chip offset information. In particular, frame and chip offset in a RNSAP Radio Link Setup Response message (after execution of UE involved relocation) is conveyed. A new SRNC will then include a random frame offset in the RNSAP Radio Link Setup Request message. The eHSPA Node B will ignore the random frame offset, and include the correct frame offset in the RNSAP Radio Link Setup Response message. | 09-03-2009 |
20100075667 | Apparatus, Method and Computer Program Product Providing Inter-Node B Signalling of Cell Status Information - In an exemplary aspect of the invention there is a method comprising receiving cell-related information from a first access node at a second access node, and using the cell-related information during at least one of a handover and a radio resource control (RRC) related operation. Where the use of the exemplary embodiments of this invention include, but are not limited to, reducing handover execution time, reducing the signaling load related to an unsuccessful handover and/or radio resource control related procedures, and reducing the need of a user equipment to measure unnecessary cells. | 03-25-2010 |
20120196609 | Systems, Methods, and Apparatuses for Facilitating Allocation of a Common Resource to a Terminal - Systems, methods, and apparatuses are provided for facilitating allocation of a common resource to a terminal. A method may include transmitting one or more inbound packet data units including an indication of a category of a terminal and an indication of an identity of the terminal to a network node responsible for managing allocation of a common resource to the terminal. The method may further include receiving an absolute grant of a portion of the common resource to the terminal, wherein the absolute grant is issued by the network node based at least in part upon the transmitted indication of the category of the terminal. Corresponding systems and apparatuses are also provided. | 08-02-2012 |
Patent application number | Description | Published |
20130295915 | Network Nodes and Methods Configured for Updating Neighbor Cell Information in a Radio Communications System Comprising at Least One Radio Access Technology Network - The present invention refers to network nodes and methods being configured for updating neighbor cell information in a radio communications system including at least one Radio Access Technology network. The radio communications system includes a mobile terminal, a first network node controlling a first cell, a second network node controlling a second cell, the first network node broadcasting a first neighbor cell list, and the second network node broadcasting a second neighbor cell list. The method includes the steps of receiving, by the second network node from the mobile terminal, an indicator, with the indicator indicating a missing neighbor cell relation entry in the first neighbor cell list, the neighbor cell relation entry representing a neighbor cell relation between the first cell and the second cell; and sending, from the second network node to the first network node, a cell identifier, the cell identifier uniquely identifying the second cell, and first cell-specific information technically characterizing the second cell, the first cell-specific information permitting updating the first neighbor cell list, with the missing neighbor cell relation entry. | 11-07-2013 |
20140018080 | Automatic Neighbour Relations in a Communications Network - A method is provided, which includes receiving an automatic neighbour relation log at a control node, forwarding a log entry from the automatic neighbour relation log to a neighbouring control node related to a cell contained in the log, receiving the log entry at the neighbouring control node and updating a neighbour cell list of the related cell with neighbour cell parameters contained in the log entry. | 01-16-2014 |
Patent application number | Description | Published |
20080224595 | Organic EL device - The present invention provides a high-efficiency organic EL device that can be fabricated by a simple process and that can prevent color shift arising from variations in film thickness. The organic EL light-emitting device includes a plurality of independent light-emitting elements that constitute first, second, and third emission color subpixels. The light-emitting elements constituting the first emission color subpixels and the second emission color subpixels have a semitransparent reflective layer between a transparent substrate and a transparent electrode, and this semitransparent reflective layer is configured so as to function with the reflective electrode as a resonator for the light of the emission colors. The light-emitting elements constituting the third emission color subpixels additionally have a color conversion layer between the transparent substrate and the transparent electrode. | 09-18-2008 |
20140014941 | COLOR CONVERSION FILM AND MULTICOLOR-EMITTING, ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE COLOR CONVERSION FILM - A color conversion film that absorbs light from an organic electroluminescent part emitting blue-green light and converts the light to visible light at a longer wavelength. The color conversion film includes two different dyes. A first dye is a polymer dye with an average molecular weight of 1000 to 1,000,000 that absorbs light incident on the color conversion film and transfers the energy of the light to a second dye. The second dye is a dye that receives the energy from the first dye and emits light. With a multicolor-emitting, organic electroluminescent device including the color conversion film, it is possible to achieve excellent conversion efficiency without increasing the thickness of the color conversion film as in a conventional device using a binder resin. Such an organic electroluminescent device may include as well a pair of electrodes at least one of which is a transparent electrode, and an organic electroluminescent layer sandwiched between the electrodes. | 01-16-2014 |
20140210060 | SEMICONDUCTOR DEVICE - Provided is a method of manufacturing a semiconductor device which includes a semiconductor chip, an insulating board mounted with the semiconductor chip and having a wiring pattern, and a leadframe connected to the wiring pattern, the semiconductor chip, the wiring pattern and the leadframe being partially sealed with a sealing resin, wherein: an epoxy resin composition formed by adding 0.3 to 0.7 mass % of epoxysilane as a silane coupling agent to an epoxy resin is used as the sealing resin; and a copper member made of copper or a copper alloy and having an oxide film formed in the surface with a film thickness in a color indicated by an L* value in the range of 48 to 51, an a* value in the range of 40 to 49 and a b* value in the range of 24 to 40 is used as the leadframe and the wiring pattern. | 07-31-2014 |