Patent application number | Description | Published |
20090074584 | NICKEL-BASED ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE - A Nickel-based alloy for a turbine rotor of a steam turbine contains C: 0.01 to 0.15, Cr: 18 to 28, Co: 10 to 15, Mo: 8 to 12, Al: 1.5 to 2, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Ta: 0.1 to 0.7 in % by weight, and the remaining portion is composed of Ni and unavoidable impurities. The Nickel-based alloy is composed of the above-stated chemical composition range, and thereby, a mechanical strength improves while maintaining forgeability as same as a conventional steel. | 03-19-2009 |
20090257865 | NI-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE - An Ni-base alloy for a turbine rotor of a steam turbine contains in percent by weight C: 0.05 to 0.15, Cr: 22 to 28, Co: 10 to 22, Mo: 8 to 12, Al: 0.8 to less than 1.5, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Re: 0.1 to 2.5, and the balance of Ni and unavoidable impurities. | 10-15-2009 |
20090285692 | NI-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE - An Ni-base alloy for a turbine rotor of a steam turbine contains in percent by weight C: 0.01 to 0.15, Cr: 15 to 28, Co: 10 to 15, Mo: 8 to 12, Al: 1.5 to 2, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Re: 0.5 to 3, and the balance of Ni and unavoidable impurities. | 11-19-2009 |
20090291016 | NICKEL-BASE CASTING SUPERALLOY AND CAST COMPONENT FOR STEAM TURBINE USING THE SAME AS MATERIAL - A Ni-base casting superalloy containing, in masse, C: 0.05 to 0.2, Si: 0.01 to 1, Mn: 0.01 to 1, Co: 5 to 20, Fe: 10 or less, Cr: 15 to 25, and one kind or two kinds or more of Mo, W, and Re, with Mo+(W+Re)/2: 8 to 25, the balance being Ni and unavoidable impurities. | 11-26-2009 |
20100158681 | NI-BASED ALLOY FOR A FORGED PART OF A STEAM TURBINE WITH EXCELLENT HIGH TEMPERATURE STRENGTH, FORGEABILITY AND WELDABILITY, ROTOR BLADE OF A STEAM TURBINE, STATOR BLADE OF A STEAM TURBINE, SCREW MEMBER FOR A STEAM TURBINE, AND PIPE FOR A STEAM TURBINE - A Ni-based alloy for a forged part of a steam turbine having excellent high temperature strength, forgeability and weldability includes, in percentage by mass, 0.01 to 0.15 of C, 18 to 28 of Cr, 10 to 15 of Co, 8 to 12 of Mo, 1.5 to 2 of Al, 0.1 to 3 of Ti, 0.001 to 0.006 of B, 0.1 to 0.7 of Ta, and the balance of Ni plus unavoidable impurities. | 06-24-2010 |
20100158682 | NI-BASED ALLOY FOR A CASTING PART OF A STEAM TURBINE WITH EXCELLENT HIGH TEMPERATURE STRENGTH, CASTABILITY AND WELDABILITY, TURBINE CASING OF A STEAM TURBINE,VALVE CASING OF A STEAM TURBINE, NOZZLE BOX OF A STEAM TURBINE, AND PIPE OF A STEAM TURBINE - A Ni-based alloy for a casting part of a steam turbine having excellent high temperature strength, castability and weldability includes, in percentage by mass, 0.01 to 0.15 of C, 18 to 28 of Cr, 10 to 15 of Co, 8 to 12 of Mo, 1.5 to 2 of Al, 0.1 to 3 of Ti, 0.001 to 0.006 of B, 0.1 to 0.7 of Ta, and the balance of Ni plus unavoidable impurities. | 06-24-2010 |
20100239425 | NICKEL-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE USING THE SAME - A nickel (Ni)-base alloy for a turbine rotor of a steam turbine containing, in mass %, carbon (C): 0.01% to 0.15%, chromium (Cr): 18% to 28%, cobalt (Co): 10% to 15%, molybdenum (Mo): 8% to 12%, aluminum (Al): 0.5% to less than 1.5%, titanium (Ti): 0.7% to 3.0%, and boron (B): 0.001% to 0.006%, the balance being nickel (Ni) and unavoidable impurities. | 09-23-2010 |
20120160373 | FORGING HEAT RESISTANT STEEL, MANUFACTURING METHOD THEREOF, FORGED PARTS AND MANUFACTURING METHOD THEREOF - A forging heat resistant steel of an embodiment contains in percent by mass C: 0.05-0.2, Si: 0.01-0.1, Mn: 0.01-0.15, Ni: 0.05-1, Cr: 8 or more and less than 10, Mo: 0.05-1, V: 0.05-0.3, Co: 1-5, W: 1-2.2, N: 0.01 or more and less than 0.015, Nb: 0.01-0.15, B: 0.003-0.03, and a remainder comprising Fe and unavoidable impurities. | 06-28-2012 |
20120160376 | HEAT RESISTANT CAST STEEL, MANUFACTURING METHOD THEREOF, CAST PARTS OF STEAM TURBINE, AND MANUFACTURING METHOD OF CAST PARTS OF STEAM TURBINE - A heat resistant cast steel of an embodiment contains in percent by mass C: 0.05-0.15, Si: 0.03-0.2, Mn: 0.1-1.5, Ni: 0.1-1, Cr: 8-10.5, Mo: 0.2-1.5, V: 0.1-0.3, Co: 0.1-5, W: 0.1-5, N: 0.005-0.03, Nb: 0.01-0.2, B: 0.002-0.015, Ti: 0.01-0.1, and a remainder comprising Fe and unavoidable impurities. | 06-28-2012 |
20120261038 | LOW ALLOY STEEL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR, AND LOW ALLOY MATERIAL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR AND METHOD FOR MANUFACTURING THE SAME - A low alloy steel ingot contains from 0.15 to 0.30% of C, from 0.03 to 0.2% of Si, from 0.5 to 2.0% of Mn, from 0.1 to 1.3% of Ni, from 1.5 to 3.5% of Cr, from 0.1 to 1.0% of Mo, and more than 0.15 to 0.35% of V, and optionally Ni, with a balance being Fe and unavoidable impurities. Performing quality heat treatment including a quenching step and a tempering step to the low alloy steel ingot to obtain a material, which has a grain size number of from 3 to 7 and is free from pro-eutectoid ferrite in a metallographic structure thereof, and which has a tensile strength of from 760 to 860 MPa and a fracture appearance transition temperature of not higher than 40 ° C. | 10-18-2012 |
20140007981 | PRECIPITATION HARDENING TYPE MARTENSITIC STAINLESS STEEL, ROTOR BLADE OF STEAM TURBINE AND STEAM TURBINE - A precipitation hardening type martensitic stainless steel of an embodiment contains: Cr: 8.5 to 12.5%; Mo: 1 to 2%; Ni: 8.5 to 11.5%; Ti: 0.6 to 1.4%; C: 0.0005 to 0.05%; Al: 0.0005 to 0.25%; Cu: 0.005 to 0.75%; Nb: 0.0005 to 0.3%; Si: 0.005 to 0.75%; Mn: 0.005 to 1%; and N: 0.0001 to 0.03% by mass, and the balance of Fe and unavoidable impurities. | 01-09-2014 |
Patent application number | Description | Published |
20100203392 | ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, NONAQUEOUS SECONDARY BATTERY USING THE SAME, AND METHOD FOR PRODUCING ELECTRODE - The non aqueous secondary battery electrode of the present invention includes a mixture layer and a porous layer formed on the surface of the mixture layer. The mixture layer includes an electrode material expressed by the composition formula SiO | 08-12-2010 |
20110159370 | NONAQUEOUS SECONDARY BATTERY - The present invention provides a nonaqueous secondary battery including a positive electrode, a negative electrode and a nonaqueous electrolyte. A porous layer containing an insulating material not reactive with Li is disposed on a surface of the negative electrode active material containing layer opposite to the side facing the negative electrode current collector or a binder in the negative electrode active material containing layer is polyimide, polyamideimide or polyamide; and the negative electrode current collector has a 0.2% proof stress of 250 N/mm | 06-30-2011 |
20110262796 | LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY - A lithium secondary battery positive electrode according to the present invention is a lithium secondary battery positive electrode including a positive electrode material mixture layer containing a positive electrode active material and a conductivity enhancing agent on one or both sides of a current collector, wherein the positive electrode active material contains a lithium-containing composite oxide, the conductivity enhancing agent contains carbon fibers having an average fiber length of 10 nm or more and less than 1000 nm and an average fiber diameter of 1 nm or more and 100 nm or less, and the content of the carbon fibers in the positive electrode material mixture layer is 0.25 mass % or more and 1.5 mass % or less. | 10-27-2011 |
20120251196 | IMAGE FORMING APPARATUS - There are provided shielding components that are located between supporting portions which pivotally support transfer rollers which are located facing photosensitive drums and a rear surface of an intermediate transfer belt, and that are also located also on both sides of a direction which orthogonally intersects the direction of movement of the intermediate transfer belt, and that are also fixed to the supporting portions. | 10-04-2012 |
20140147138 | IMAGE FORMING DEVICE - An image forming device includes: a secondary transfer roller configured to secondarily transfer a toner image transferred to an intermediate transfer belt, to a transfer paper; separating plates; and a power supply circuit configured to apply bias voltages to the separating plates. The separating plates are configured to separate the transfer paper from the intermediate transfer belt when the bias voltages are applied to the separating plates. The separating plates include two or more separating plates installed along a direction perpendicular to the transfer paper conveying direction. The bias voltages are applied to the separating plates independently of each other depending on a toner amount distribution of the toner image transferred to the transfer paper, in the direction perpendicular to the transfer paper conveying direction. | 05-29-2014 |
20140360172 | ENGINE DEVICE - It is an object of the present invention to provide an engine device in which a support structure of an exhaust throttle device can be made as a high rigidity structure, and it is possible to prevent the exhaust throttle device from being heated by radiation heat from peripheries of the exhaust throttle device. The engine device of the invention includes an engine ( | 12-11-2014 |
20150268609 | ROLLER SUPPORT MECHANISM, ROLLER UNIT, AND FIXING DEVICE - A roller support mechanism supports a rotary shaft of a second roller disposed in parallel with a first roller. The roller support mechanism includes a support frame, a cover member, a bearing member, and an urging member. The support frame is made of sheet metal and has a support groove extending in a direction away from the first roller and receiving the rotary shaft. The cover member is made of sheet metal and is attached to the support groove to cover a pair of side edge sections facing each other across the support groove. The bearing member is made of resin and has a bearing groove that rotatably supports the rotary shaft. The bearing member is disposed in the support groove, with the cover member interposed therebetween, so as to be movable in a direction toward/away from a bottom of the support groove. The urging member urges the bearing member in a direction away from the bottom of the support groove. | 09-24-2015 |
Patent application number | Description | Published |
20090022587 | HOUSING ASSEMBLY FOR USE IN FAN UNIT AND FAN UNIT INCLUDING THE SAME - A housing assembly for a fan unit includes an upper housing having a lower engaging portion adjacent to its lower end surface and a lower housing having an upper engaging portion adjacent to its upper end surface. When one of the upper and lower housings rotates relative to the other about a center axis of the housings in a first direction with the opposing end surfaces of the housings in axial contact, the lower and upper engaging portions engage with each other. While the lower and upper engaging portions are in engagement, one of the lower and upper engaging portions presses the other in both axial directions to cause elastic axial deformation of the other; and one of the lower and upper engaging portions presses the other toward both the first direction and a second direction opposite thereto to cause elastic circumferential deformation of the other. | 01-22-2009 |
20120282524 | NONAQUEOUS SECONDARY BATTERY - The present invention provides a nonaqueous secondary battery with a high capacity, an excellent level of safety, and excellent charge-discharge cycle characteristics. The negative electrode contains, as negative electrode active materials, a graphite carbon material and a material containing Si as a constituent element, and the positive electrode includes, as a positive electrode active material, a lithium-containing composite oxide represented by the following general composition formula (1) and containing sulfur in a range of 0.01 mass % to 0.5 mass %: | 11-08-2012 |
20120288742 | NON-AQUEOUS SECONDARY BATTERY - The non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator, the negative electrode contains a negative electrode active material containing a graphitic carbon material and a composite in which a carbon coating layer is formed on a surface of a core material containing Si and O as constituent elements, the composite has a carbon content of 10 to 30 mass %, the composite has an intensity ratio I | 11-15-2012 |
Patent application number | Description | Published |
20090012790 | SPEECH RECOGNITION APPARATUS AND CONTROL METHOD THEREOF - A speech recognition apparatus which improves the sound quality of speech output as a speech recognition result is provided. The speech recognition apparatus includes a recognition unit, which recognizes speech based on a recognition dictionary, and a registration unit, which registers a dictionary entry of a new recognition word in the recognition dictionary. The recognition unit includes a generation unit, which generates a dictionary entry including speech of the new recognition word item and feature parameters of the speech, and a modification unit, which makes a modification for improving the sound quality of the speech included in the dictionary entry generated by the generation unit. The recognition unit includes a speech output unit, which outputs speech which is included in a dictionary entry corresponding to the recognition result of input speech, and is modified by the modification unit. | 01-08-2009 |
20110286448 | COMMUNICATION APPARATUS AND CONTROL METHOD OF COMMUNICATION APPARATUS - There is provided a communication apparatus for preventing re-transmission to the address associated with a predetermined communication system. The communication apparatus deletes the stored address information after the transmission instruction is received and a transmission process according to the transmission instruction is ended if the stored address information is associated with a predetermined communication system, and the communication apparatus keeps storing the stored address information even after the transmission instruction is received and the transmission process according to the transmission instruction is ended if the stored address information is associated with another communication system. | 11-24-2011 |
20120084075 | CHARACTER INPUT APPARATUS EQUIPPED WITH AUTO-COMPLETE FUNCTION, METHOD OF CONTROLLING THE CHARACTER INPUT APPARATUS, AND STORAGE MEDIUM - A character input apparatus which makes it possible to suppress degradation of use-friendliness in a case where a visually disabled user inputs characters using an auto-complete function. In the character string input apparatus, a character string to be input as a portion following a character string input by a user is predicted based on the character string input by the user, and the character string input by the user is completed using the predicted character string as a portion complementary thereto. In a voice guidance mode, information associated with a key selected by the user is read aloud by voice. When the voice guidance mode is enabled, the character string input apparatus disables the auto-complete function and performs control such that a character string cannot be automatically completed. | 04-05-2012 |
20130214481 | PRINTING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - A printing apparatus according to one aspect of this invention includes a sheet holding unit configured to hold an envelope, and a detection unit configured to detect an opening width between guides for guiding an envelope held by the sheet holding unit. The printing apparatus further includes an identifying unit configured to identify a flap size of the envelope based on the opening width detected by the detection unit and a size set for the envelope held by the sheet holding unit, and a printing unit configured to print an image on the envelope by shifting image data based on the flap size identified by the identifying unit. | 08-22-2013 |
20140160511 | IMAGE FORMING APPARATUS, METHOD OF CONTROLLING THE SAME AND STORAGE MEDIUM - An image forming apparatus, a method of controlling it and a storage medium. The apparatus detects an error, reproduces moving images corresponding to operations of an operation procedure for cancelling the error, and detects user operations. When the apparatus detects an operation during reproduction of a corresponding moving image, and the operation is not a last operation, the apparatus reproduces a next operation moving image. When the operation is not detected during reproduction of the corresponding moving image, the apparatus ends reproduction of the moving image. In a case that the operation is detected during reproduction of the corresponding moving image, and the operation is the last operation, the apparatus executes error recovery processing. | 06-12-2014 |
20150190565 | LIQUID SUPPLY DEVICE AND BIOLOGICAL CLEANING DEVICE - The purpose of the present invention is to provide a liquid supply device and biological cleaning device that, by supplying a sterile liquid including low-flow, low-pressure microbubbles, can dramatically increase cleaning effects and clean quickly and neatly without damaging a biological tissue. A liquid supply device | 07-09-2015 |
20150281489 | IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORAGE MEDIUM - Provided is a mechanism for setting whether to enable a shift function for shifting the sheet on which the image is printed in accordance with detection of the original. | 10-01-2015 |
Patent application number | Description | Published |
20130273439 | NON-AQUEOUS SECONDARY BATTERY - The non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator, the negative electrode contains a negative electrode active material containing a graphitic carbon material and a composite in which a carbon coating layer is formed on a surface of a core material containing Si and O as constituent elements, the composite has a carbon content of 10 to 30 mass %, the composite has an intensity ratio I | 10-17-2013 |
20130344381 | LITHIUM SECONDARY BATTERY - There is provided a lithium secondary battery including a positive electrode, a negative electrode, a nonaqueous electrolyte liquid and a separator, that is subjected to a constant-current constant-voltage charge with a stop voltage of more than 4.25V before its use. The lithium secondary battery uses the nonaqueous electrolyte liquid having contained 0.1 to 5 mass % of a phosphonoacetate compound represented by the following general formula (1), and having contained 0.1 to 5 mass % of 1,3-dioxane. In General Formula (1), each of R | 12-26-2013 |
20140234704 | LITHIUM SECONDARY BATTERY - A lithium secondary battery of the present invention includes: a positive electrode; a negative electrode; a nonaqueous electrolytic solution; and a separator. The positive active material contains a lithium-containing composite oxide containing nickel. A molar ratio of a total nickel amount with respect to a total lithium amount contained in the entire positive active material is 0.05 to 1.0. The nonaqueous electrolytic solution contains 0.5 to 5.0 mass % of a phosphonoacetate-based compound represented by the following General Formula (1). In the Formula, R | 08-21-2014 |