Patent application number | Description | Published |
20120247125 | COMMUNICATING STRUCTURE BETWEEN COMBUSTOR AND TURBINE PORTION AND GAS TURBINE - In a communicating structure between combustors that generates combustion gas inside pipe pieces and a turbine portion that generates a rotational driving force by making the combustion gas sequentially pass through a turbine stage formed of turbine stator vanes and turbine rotor blades, at least some of the first-stage turbine stator vanes closest to the combustor among the turbine stator vanes are disposed downstream of sidewalls of one pipe piece and another pipe piece that are adjacent to each other, and the distance from leading edges of the first-stage turbine stator vanes disposed downstream of the sidewalls of the pipe pieces to end portions of the sidewalls closer to the turbine portion is equal to or less than a spacing between an internal surface of the sidewall of the one pipe piece and an internal surface of the sidewall of the other pipe piece. | 10-04-2012 |
20130224034 | BLADE BODY AND ROTARY MACHINE - The blade body of the present invention is provided with a main body which has a dorsal face and a ventral face and also provided with a trailing edge portion which connects the dorsal face to the ventral face with a continuous curved face. The curved face of the trailing edge portion is gradually decreased in curvature radius from one of the dorsal face and the ventral face toward the rear end portion which is positioned most downstream in a direction at which a fluid flows, decreased to the greatest extent in curvature radius at the rear end portion, thereafter, gradually increased in curvature radius from the rear end portion toward the other of the dorsal face and the ventral face and arrives at the other of the dorsal face and the ventral face. | 08-29-2013 |
20130259670 | FLOW PATH STRUCTURE AND GAS TURBINE EXHAUST DIFFUSER - A flow path structure includes a wall surface in which a flow path is formed, a structure configured to extend in a direction intersecting a main stream direction of a fluid flowing through the flow path from the wall surface, and a concave section forming region formed throughout a range including the structure in the main stream direction and having a concave section formed in the wall surface. As the structure occupies a partial range of the flow path in the flow path cross section intersecting the main stream, a cross-sectional area of the flow path is varied in accordance with positional variation in the main stream direction. | 10-03-2013 |
20140023493 | TURBINE EXHAUST STRUCTURE AND GAS TURBINE - In a turbine exhaust structure and a gas turbine, a turbine casing ( | 01-23-2014 |
20140041395 | GAS TURBINE - A gas turbine burns the air compressed in a compressor with supplying fuel in a combustor so as to obtain rotary power by supplying the generated combustion gas to a turbine. The turbine includes turbine vane elements and turbine blade elements that are alternately positioned in a direction in which the combustion gas fluidizes in a turbine cylinder having a cylindrical shape, and a flue gas diffuser having a cylindrical shape and connected to a rear portion of the turbine cylinder. The turbine blade element includes a plurality of turbine blades positioned at equal intervals in the circumference direction. The turbine blades have a throat width on a longitudinal end side made larger than a throat width on a longitudinally intermediate portion side. This efficiently restores the pressure of the flue gas. This improves the efficiency of the turbine so that the performance can be improved. | 02-13-2014 |
20140056690 | GAS TURBINE - A gas turbine includes a turbine blade, a turbine vane, a ring segment circumferentially surrounding the turbine blade, an outer shroud circumferentially surrounding the turbine vane, and a combustion gas flow-path provided in the ring segment and the outer shroud. The outer shroud is positioned on an upstream side of the ring segment in a gas flow direction of the combustion gas. Seal gas, of which temperature is lower than that of the combustion gas, is fed between the ring segment- and the outer shroud into the combustion gas flow-path. The outer shroud has a guide surface that is provided on an inner circumference thereof on a downstream side of the gas flow direction. The guide surface is formed such that a flow passage area of the combustion gas flow-path is gradually increased. | 02-27-2014 |
20150078887 | DISC SHAFT CENTER ADJUSTING MECHANISM IN GAS TURBINE - In a disc axis adjusting mechanism in a gas turbine, the gas turbine has an exhaust gas diffuser provided between a casing wall and a bearing case which are connected to a downstream side of a turbine, a plurality of struts provided at intervals in a circumferential direction, and strut covers coupling an outer diffuser and an inner diffuser of the exhaust gas diffuser so as to cover the struts, and the mechanism comprises: a plurality of air introduction holes formed in the casing wall so as to allow the interior and exterior of the wall to communicate with each other; a sensor unit configured to detect a parameter corresponding to the thermal elongation of each of the struts; and a flow rate adjustor configured to adjust the flow rate of air flowing through each of the air introduction holes based on a detection value detected by the sensor unit. | 03-19-2015 |
Patent application number | Description | Published |
20100124044 | REFLECTOR, DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE SAME - A reflector capable of suppressing contrast reduction caused by retro-reflection of outside light, a display device having the same, and a method of manufacturing the same are provided. The reflector includes: a base having first and second opposed surfaces, the second surface being provided with a reflective element; and a light absorbing film formed in a region other than the reflective element in the second surface. | 05-20-2010 |
20100124045 | REFLECTOR, DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE SAME - A reflector capable of suppressing contrast reduction caused by retro-reflection, a display device having the same, and a method of manufacturing the same are provided. The reflector includes: a base having first and second surfaces which are opposed to each other, the second surface being provided with a reflective element; and a plurality of burying layers formed around the reflective element and including at least one light absorption burying layer. | 05-20-2010 |
20100200200 | HEAT-TRANSPORT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - A heat-transport device, which is suitable for reduction in volume and thickness, includes a wick that generates capillary action to reflux working fluid and a line in which a liquid- or vapor-phase working fluid flows, wherein the surface of at least one of the wick and the line are subjected to coating treatment by ion implantation, thermal oxidation, or steam oxidation to prevent the generation of gas, particularly hydrogen. | 08-12-2010 |
Patent application number | Description | Published |
20100231123 | ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND ILLUMINATING DEVICE - Disclosed is an organic electroluminescent element having high luminous efficiency and long life. Also disclosed are a display device and an illuminating device respectively using such an organic electroluminescent element. Specifically disclosed is an organic electroluminescent element comprising an electrode and at least one or more organic layers on a substrate. This organic electroluminescent element is characterized in that at least one of the organic layers is a light-emitting layer containing a phosphorescent compound and a host compound, the phosphorescent compound has a HOMO of −5.15 to −3.50 eV and a LUMO of from −1.25 to +1.00 eV, and the host compound has a 0-0 band of the phosphorescence spectrum at not more than 460 nm and a glass transition temperature of not less than 60° C. | 09-16-2010 |
20130252028 | ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND ILLUMINATING DEVICE - Disclosed is an organic electroluminescent element having high luminous efficiency and long life. Also disclosed are a display device and an illuminating device respectively using such an organic electroluminescent element. Specifically disclosed is an organic electroluminescent element comprising an electrode and at least one or more organic layers on a substrate. This organic electroluminescent element is characterized in that at least one of the organic layers is a light-emitting layer containing a phosphorescent compound and a host compound, the phosphorescent compound has a HOMO of −5.15 to −3.50 eV and a LUMO of from −1.25 to +1.00 eV, and the host compound has a 0-0 band of the phosphorescence spectrum at not more than 460 nm and a glass transition temperature of not less than 60° C. | 09-26-2013 |
20140339529 | ORGANIC ELECTROLUMINESCENT ELEMENT - An organic electroluminescent element includes a hole injection layer (HI), a first hole transport layer (HT1), a second hole transport layer (HT2), and a light-emitting layer containing a host compound (H) and a phosphorescence emitting dopant compound (D), which are laminated in this order, between and an anode and a cathode. The phosphorescence emitting dopant compound has a partial structure represented by Formula (1): | 11-20-2014 |
20150179958 | ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE - Provided is an organic EL element configured to have at least one organic layer including a light emitting layer interposed between a positive electrode and a negative electrode, in which the light emitting layer contains an iridium complex compound represented by any one of formulas (1) to (4), and the maximum emission wavelength of the iridium complex compound is 470 nm or less. | 06-25-2015 |
Patent application number | Description | Published |
20080235926 | SUBSTRATE PROCESSING APPARATUS FOR PROCESSING PLURALITY OF SUBSTRATES IN SUCCESSION - An indexer robot includes two transport arms. The indexer robot simultaneously transports two unprocessed substrates from a cassette to a substrate transfer part in such a manner that each of the two transport arms holds a single unprocessed substrate. Also, the indexer robot simultaneously receives two processed substrates from the substrate transfer part and simultaneously transports the two processed substrate to a cassette in such a manner that each of the two transport arms holds a single processed substrate. The provision of three sending substrate rest parts and three returning substrate rest parts in the substrate transfer part enables the indexer robot to smoothly accomplish the simultaneous two-substrate transport, thereby reducing the time required for the transport of substrates in an entire substrate processing apparatus. | 10-02-2008 |
20090252578 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD FOR SUCCESSIVELY PROCESSING A PLURALITY OF SUBSTRATES - One of reverse passing parts provided in a substrate passing part comprises a first holding mechanism and a second holding mechanism. The first holding mechanism and the second holding mechanism are arranged in vertically symmetry with respect to a rotary central axis and rotate 180 degrees about the rotary central axis, to replace each other in position. A transport robot on the loading side passes a substrate to a third holding mechanism or a fourth holding mechanism at a first vertical position. The substrate reversed in the reverse passing part is passed to a transport robot on the unloading side from the third holding mechanism or the fourth holding mechanism at a second vertical position. Before a reverse process on the preceding substrate is finished, the transport robot on the loading side can start the transfer of the following substrate. | 10-08-2009 |
20120016516 | SUBSTRATE PROCESSING APPARATUS, AND SUBSTRATE TRANSPORT METHOD - By a first transport robot, n substrates are unloaded from a first retaining portion, then simultaneously transported, and respectively loaded into n substrate holders consecutively arranged from one side defined with respect to an arrangement direction. Thereafter, a rotation mechanism rotates n+m substrate holders so as to perform a substrate inverting operation and so as to arrange the n+m substrate holders along the arrangement direction in an arrangement sequence reverse to a pre-rotation arrangement sequence. Thereafter, the n substrates loaded into the n substrate holders are unloaded in a group of m in a sequence from the one side, and loaded into a second retaining unit by a second transport robot. After the substrate inverting operation, n substrates are unloaded from the first retaining unit, and loaded again into n substrate holders consecutively arranged from the one side by the first transport robot. | 01-19-2012 |
20120143366 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD FOR SUCCESSIVELY PROCESSING A PLURALITY OF SUBSTRATES - One of reverse passing parts provided in a substrate passing part comprises a first holding mechanism and a second holding mechanism. The first holding mechanism and the second holding mechanism are arranged in vertically symmetry with respect to a rotary central axis and rotate 180 degrees about the rotary central axis, to replace each other in position. A transport robot on the loading side passes a substrate to a third holding mechanism or a fourth holding mechanism at a first vertical position. The substrate reversed in the reverse passing part is passed to a transport robot on the unloading side from the third holding mechanism or the fourth holding mechanism at a second vertical position. Before a reverse process on the preceding substrate is finished, the transport robot on the loading side can start the transfer of the following substrate. | 06-07-2012 |
Patent application number | Description | Published |
20110129313 | Tool Holder and Method for Assembling the Same - A tool holder includes a drawing screw and a stopper member. The drawing screw is positioned in an intermediate hole. A rear end face of a head of the drawing screw faces a boundary wall surface, and a top end of a shaft of the drawing screw is screwed in a rear end of a collet. The stopper member is positioned in an annular space between an outer peripheral surface of the shaft of the drawing screw and an inner peripheral surface of the intermediate hole. The stopper member faces a front end face of the head of the drawing screw, and limits movement of the head toward a top end of the tool holder. The drawing screw and the stopper member are inserted and assembled from a top end opening of a collet holding hole. | 06-02-2011 |
20130069322 | Tool Holder - A tool holder, which is inserted into a center-through-coolant spindle and employs a side-lock type chuck structure, can reliably prevent leakage of cutting liquid from a bolt hole for a side-lock bolt. The tool holder includes a side-lock bolt and an annular seal member. The side-lock bolt is inserted into a through hole extending from an outer peripheral surface to an inner peripheral surface of a tool attachment portion, threadedly engaged with an internal thread formed in the through hole, and secures a shank of a tool to a tool-holding bore. The seal member seals between the through hole and side-lock bolt. | 03-21-2013 |
20130322980 | Shank Structure of End Mill and Tool Holder - In a shank portion of an end mill which is chucked by a tool holder, flat surfaces are formed at a plurality of circumferential positions in the outer periphery of the shank portion so that the flat surfaces abut on side lock bolts attached to a body of the tool holder. | 12-05-2013 |
20150054233 | Shank Structure of End Mill and Tool Holder - In a shank portion of an end mill which is chucked by a tool holder, flat surfaces are formed at a plurality of circumferential positions in the outer periphery of the shank portion so that the flat surfaces abut on side lock bolts attached to a body of the tool holder. | 02-26-2015 |
Patent application number | Description | Published |
20140042031 | CATIONIC ELECTRODEPOSITION COATING COMPOSITION AND COATED ARTICLE - The present invention provides a cationic electrodeposition coating composition comprising: a specific amino group-containing modified epoxy resin (A); a blocked polyisocyanate curing agent (B); a water-soluble zirconium compound (C); and sulfamic acid, wherein the water-soluble zirconium compound (C) is present in an amount of 10 to 10,000 ppm, calculated as the mass of the elemental zirconium, relative to the mass of the cationic electrodeposition coating composition. | 02-13-2014 |
20150275036 | INTERMEDIATE COATING COMPOSITION, MULTILAYERED COATING FILM, AND METHOD FOR FORMING THE MULTILAYERED COATING FILM - An intermediate coating composition used in forming an intermediate coating layer directly overlaid on the surface of an electrodeposition coating layer constructing a vehicle outer panel, wherein a coating film obtained by curing of the intermediate coating composition alone has following characteristics (1) to (4): (1) a loss tangent (tan δ) at −20° C. as determined from a measurement of a dynamic viscoelasticity under a condition involving a rate of temperature rise of 2° C./min and a frequency of 8 Hz being 0.01 to 0.5; (2) a dynamic glass transition temperature being −15° C. to 55° C.; (3) percentage of elongation at −20° C. being 1% to 250%; and (4) a Young's modulus at −20° C. being 400 kgf/cm | 10-01-2015 |
20150275037 | INTERMEDIATE COATING COMPOSITION, MULTILAYERED COATING FILM, AND METHOD FOR FORMING THE MULTILAYERED COATING FILM - An intermediate coating composition used in forming an intermediate coating layer directly overlaid on a surface of an electrodeposition coating layer constructing a vehicle outer panel, the coating composition containing as resin components: (a) 1% to 27% by mass of a polycaprolactonetriol; (b) 20% to 60% by mass of a blocked isocyanate; and (c) 1% to 20% by mass of a melamine resin, each at a percentage content in entire resin components, and the coating composition further containing as a pigment component: (d) 1% to 10% by mass of talc in terms of pigment mass concentration. As the resin component, (e) greater than 0% to 10% by mass of an epoxy resin is preferably contained. A urethane curing catalyst is preferably contained in an amount of greater than 0.01 parts to 2 parts by mass with respect to 100 parts by mass of the entire resin components. | 10-01-2015 |
Patent application number | Description | Published |
20090168917 | MODULATION AND DEMODULATION METHOD, MODULATION APPARATUS AND DEMODULATION APPARATUS - The present invention relates to a modulation and demodulation method of minimizing an error rate and applying it to a differential operation modulo 4. A modulation apparatus includes a Gray coding circuit | 07-02-2009 |
20090305735 | Radio Communication Apparatus, Radio Communication System and Radio Communication Method - A radio communication apparatus includes a control unit for conducting modulation scheme changeover control to change a modulation scheme according to a state of a transmission path and automatic transmitter power control to control a transmission level of another radio communication apparatus to set a reception level of a reception signal to be received by the own apparatus to a predetermined value, wherein the control unit controls, when a changeover is conducted from a first modulation scheme to a second modulation scheme under the modulation scheme changeover control, to keep the transmission level of another radio communication apparatus at a predetermined value under the automatic transmitter power control and conducts, when resetting is conducted from the second modulation scheme to the first modulation scheme under the modulation scheme changeover control, at least one of transmission level reduction control to stepwise lower by a predetermined value the transmission level kept at the predetermined value under the automatic transmitter power control and reception level confirmation control to confirm a state of the reception level for a fixed period of time. | 12-10-2009 |
20100150268 | Log Likelihood Ratio Arithmetic CircuitTransmission Apparatus, Log Likelihood Ratio Arithmetic Method, and Program - [Problems] To realize a log likelihood ratio calculation performed at a higher speed while the circuit size and the power consumption are reduced, regardless of the multilevel number of a modulation method. | 06-17-2010 |
20100290552 | WIRELESS COMMUNICATION SYSTEM, RECEIVER, TRANSMITTER, WIRELESS COMMUNICATION METHOD, RECEIVING METHOD, AND TRANSMITTING METHOD - A system that combines MIMO spatial multiplexing and dual polarization transmission is provided. The system is constructed with a simple circuit configuration, whereby a wireless communication system which accurately demodulates signals that are multiplexed doubly, both spatially and in polarization, is provided. The wireless communication system is a MIMO communication system that uses a plurality of antennas to form a plurality of fixed transmission channels, and includes a transmitting section and a receiving section. The transmitting section performs MIMO spatial multiplexing as well as dual polarization transmission of transmitting two independent signals in the same band by using two mutually orthogonal polarizations of radio waves as signals to be transmitted from respective antennas on a transmitting side. The receiving section includes an inference canceller and a MIMO signal processing circuit that is connected to the interference canceller. The interference canceller performs signal processing for eliminating an interference component between the polarizations by adaptive control on signals received by respective antennas on a receiving side. The MIMO signal processing circuit performs signal processing for MIMO spatial demultiplexing independent of the signal processing of the interference canceller. | 11-18-2010 |
20120224657 | CARRIER RECOVERY CIRCUIT AND DEMODULATION CIRCUIT UNDER QUASI-COHERENT DETECTION METHOD - A carrier recovery circuit, adapted to a demodulation circuit according to a quasi-coherent detection method for generating baseband signals by way of quadrature detection on a received signal having an intermediate frequency, rotates phases of baseband signals; detects a phase error and an amplitude error; controls a bandwidth of a loop filter based on its difference, eliminates a high-frequency component from the phase error; and performs phase rotation based on the phase error eliminating its high-frequency component. It expands the bandwidth of the loop filter when a difference between the phase error and the amplitude error is greater than a predetermined threshold, whilst reducing bandwidth of the loop filter upon determining that the amplitude error decreases due to a reduction of the bandwidth of the loop filter. This optimizes the bandwidth of the loop filter to follow variations of the C/N ratio of the received signal, improving bit error rate. | 09-06-2012 |
20150085960 | CARRIER WAVE REPRODUCTION DEVICE AND CARRIER WAVE REPRODUCTION METHOD - The present invention provides a carrier wave reproduction device in which bit-error characteristics are improved without decreasing transmission capacity. The carrier wave reproduction device is equipped with an interpolation filter that estimates a phase error for a received symbol on the basis of a pilot symbol included in the received symbol, a first phase rotation machine that rotates a phase of the received symbol in response to the phase error estimated by the interpolation filter and then outputs the rotated symbol as a first output symbol, a phase error compensating unit that compensates for the phase error remaining in the first output symbol and then outputs the result of the compensation as a second output symbol, a QAM symbol demapping unit that calculates both a first bit string corresponding to the first output symbol and a second bit string corresponding to the second output signal, and an error correction decoder which performs error correction on the bit error in the first bit string and outputs the result. The phase error compensating unit refers to the first bit string after error correction has been performed thereon and then compensates for the phase error remaining in the first output symbol. | 03-26-2015 |