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    • 53. 发明授权
    • Gas turbine protection device
    • 燃气轮机保护装置
    • US07757474B2
    • 2010-07-20
    • US10581194
    • 2004-11-26
    • Satoshi TanakaToshimitsu MorimotoShouichi NagataKozo Toyama
    • Satoshi TanakaToshimitsu MorimotoShouichi NagataKozo Toyama
    • F02G3/00
    • F01D21/12F01D21/00F02C9/00F02C9/28F05D2270/303
    • A gas turbine has a plurality of combustors in a toroidal arrangement to provide combustion gases to turbine blades, thereby rotating the turbine body. Thermocouples, the number of which is the same as or greater than the number of the combustors, are arranged toroidally at the outlets of the turbine blades and measure the temperatures of the combustion gases at the respective outlets. During the operation of the gas turbine, if an abnormality, such as misfire or fuel injection nozzle obstruction, occurs in one or more of the combustors, the resulting change in gas temperature triggers a signal to stop, and thereby protect the gas turbine. Based on the measured values of the blade pass temperatures of the thermocouples and set threshold temperatures, a fuel supply system may be caused to gradually decrease the fuel supplied to the combustors to bring the gas turbine body to an automatic stop, or it may be cut off instantaneously, thus immediately stopping the gas turbine.
    • 燃气轮机具有环形布置的多个燃烧器,以向涡轮机叶片提供燃烧气体,从而使涡轮机体旋转。 其数量等于或大于燃烧器的数量的热电偶在涡轮机叶片的出口处环形地布置,并且测量各个出口处的燃烧气体的温度。 在燃气轮机的运转中,如果在一个或多个燃烧器中发生诸如失火或燃料喷射喷嘴堵塞的异常,则由此导致气体温度的变化触发信号停止,从而保护燃气轮机。 基于热电偶的叶片通过温度的测量值和设定的阈值温度,可以引起燃料供应系统逐渐减少供应到燃烧器的燃料以使燃气轮机主体自动停止,或者可以切断 从而立即停止燃气轮机。
    • 58. 发明申请
    • CELL CULTURE APPARATUS, CELL CULTURE SYSTEM AND CELL CULTURE METHOD
    • 细胞培养装置,细胞培养系统和细胞培养方法
    • US20100075406A1
    • 2010-03-25
    • US12450481
    • 2008-04-25
    • Satoshi TanakaYoichi IshizakiRyo SuenagaYoriko TokitaMasahito Kogure
    • Satoshi TanakaYoichi IshizakiRyo SuenagaYoriko TokitaMasahito Kogure
    • C12M1/34C12M1/00
    • C12M23/34C12M23/14C12M27/02C12M29/00C12M33/18
    • By maintaining the cell density during culture at an appropriate level and eliminating the procedure of transferring cells from a container to another container when a large amount of cells are cultured, damage on cells can be reduced, risk of contamination can be lowered, labor saving can be attained and automation can be attained.A cell culture apparatus including: a culture container 11 formed of a soft packing material and having an enclosure part 11-1 in which a culture medium and/or cells being cultured are enclosed is placed; a container table 12 on which the culture container 11 is placed; a roller 13 which is placed on the upper surface of the culture container 11 and divides the enclosure part 11-1 into two or more chambers; and a driving means 15 which relatively moves the roller 13 or the culture container 11, thereby to change the volume of the culture part 11-11 in the enclosure part 11-1 in which a culture medium or cells being cultured are enclosed.
    • 通过在培养期间维持细胞密度达到适当的水平,并且消除了当培养大量细胞时将细胞从容器转移到另一容器的过程,可以降低细胞损伤,降低污染的风险,节省劳力 实现并实现自动化。 一种细胞培养装置,其特征在于,包括:由软性包装材料形成的培养容器11,具有包封培养基和/或培养细胞的封闭部11-1; 容器台12,其上放置有培养容器11; 辊13,其放置在培养容器11的上表面上并将外壳部分11-1分成两个或更多个腔室; 以及驱动装置15,其使辊13或培养容器11相对移动,从而改变包封培养基或培养细胞的包封部11-1中的培养部11-11的体积。
    • 60. 发明申请
    • SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD OF MANUFACTURING SAME
    • 半导体发光元件及其制造方法
    • US20100059781A1
    • 2010-03-11
    • US12552459
    • 2009-09-02
    • Yusuke YokobayashiSatoshi TanakaMasahiko Moteki
    • Yusuke YokobayashiSatoshi TanakaMasahiko Moteki
    • H01L33/00
    • H01L33/16H01L33/22H01L33/32H01L33/42H01L33/44
    • In an exemplary embodiment of the invention, a semiconductor light-emitting element includes a first semiconductor layer having a first conduction type, a second semiconductor layer having a second conduction type, an active layer provided between the first and second semiconductor layers. The semiconductor light-emitting element also includes a polarity inversion layer provided on the second semiconductor layer, and a third semiconductor layer provided on the polarity inversion layer. The third semiconductor layer has the second conduction type. The crystal orientations of the first through third semiconductor layers are inverted, with the polarity inversion layer serving as a boundary. The first and third semiconductor layers have uppermost surfaces that are made from polar faces having common constitutional elements. Hexagonal conical protrusions arising from a crystal structure are formed at the outermost surfaces of the first and third semiconductor layers. The first through third semiconductor layers are made from a wurtzite-structure group III nitride semiconductor, and are layered along the C-axis direction of the crystal structure. In another embodiment, the polar faces may be made from nitrogen atoms. The hexagonal conical protrusions may be formed by wet etching.
    • 在本发明的示例性实施例中,半导体发光元件包括具有第一导电类型的第一半导体层,具有第二导电类型的第二半导体层,设置在第一和第二半导体层之间的有源层。 半导体发光元件还包括设置在第二半导体层上的极性反转层和设置在极性反转层上的第三半导体层。 第三半导体层具有第二导电类型。 第一至第三半导体层的晶体取向反转,极性反转层用作边界。 第一和第三半导体层具有由具有共同构成元件的极面制成的最上表面。 在第一和第三半导体层的最外表面处形成由晶体结构产生的六角锥形突起。 第一至第三半导体层由纤锌矿结构III族氮化物半导体制成,并沿着晶体结构的C轴方向分层。 在另一个实施方案中,极性面可以由氮原子制成。 六角锥形突起可以通过湿蚀刻形成。