Novel Replicase Cycling Reaction (RCR) and the Related SamRNA Designs Thereof

    公开(公告)号:US20230295627A1

    公开(公告)日:2023-09-21

    申请号:US18156231

    申请日:2023-01-18

    Abstract: This invention generally relates to a novel composition of RNA/mRNA medicines as well as vaccines produced by using replicase- and/or RNA-dependent RNA polymerase (RdRp)-mediated RNA cycling reaction (RCR). The present invention is useful for developing a variety of self-amplifying RNA/mRNA (samRNA) medicines and vaccines containing at least a replicase/RdRp-binding site in the 5′- or 3′-end, or both, of any desired RNA molecule, including but not limited to antisense RNA (aRNA), small interferring RNA (siRNA), short hairpin RNA (shRNA), microRNA (miRNA)/miRNA precursor, long non-coding RNA (lnRNA) and mRNA. These RNA molecules can be either in single-stranded or in double-stranded, or mixed, conformation. The samRNA so obtained is useful not only for producing RNA-based vaccines and/or medicines but also for generating the mRNA-associated proteins, peptides, and/or antibodies under a proper in-vitro or in-cell translation condition. The replicase/RdRp-binding sites used in samRNA are derived or modified from coronaviral (e.g. COVID-19) and/or hepatitis C viral (HCV) RNA-dependent RNA polymerases (RdRp) in either single-stranded or double-stranded compositions.

    Novel Replicase Cycling Reaction (RCR)

    公开(公告)号:US20220411848A1

    公开(公告)日:2022-12-29

    申请号:US17648336

    申请日:2022-01-19

    Abstract: This invention generally relates to a novel RNA/mRNA production and amplification method using viral RNA replicase and/or RNA-dependent RNA polymerase (RdRp) enzymes as well as the associated mRNAs thereof. The present invention can be used for manufacturing and amplifying all varieties of RNA/mRNA sequences carrying at least an RdRp-binding site in the 5′- or 3′-end, or both. The RNA/mRNA so obtained is useful for not only producing mRNA vaccines and/or RNA-based medicines but also for generating the mRNA-associated proteins, peptides, and/or antibodies under an in-vitro as well as in-cell translation condition. Principally, the present invention is a novel RNA replicase-mediated RNA/mRNA amplification method, namely Replicase Cycling Reaction (RCR). The RNA replicases involved in RCR include but not limited to viral and/or bacteriophage RNA-dependent RNA polymerases (RdRp), particularly coronaviral and hepatitis C viral (HCV) RdRp enzymes.

    Novel RNA Composition and Production Method for Use in iPS Cell Generation

    公开(公告)号:US20220396778A1

    公开(公告)日:2022-12-15

    申请号:US17648340

    申请日:2022-01-19

    Abstract: This invention generally relates to a novel RNA composition and its production method useful for generating and expanding induced pluripotent stem cells (iPS cells; iPSC) as well as adult stem cells (ASC). The RNA composition so defined can be used for producing not only non-transgenic but also tumor-free iPS cells. The defined RNA composition contans at least two types of different RNA constructs; one is “miR-302 precursor RNA (pre-miR-302)” and the other is “RNA-dependent RNA polymerase (RdRp)” mRNA. Both of pre-miR-302 and RdRp mRNA contain highly structured RNA comformations, such as hairpin and stem-loop structures. To produce highly structured RNAs, a novel PCR-IVT methodology has been developed and used with a specially designed RNA polymerase-helicase mixture activity.

    Automatic configuration and continuation of federation relationships
    6.
    发明授权
    Automatic configuration and continuation of federation relationships 有权
    自动配置和继续联盟关系

    公开(公告)号:US08510564B2

    公开(公告)日:2013-08-13

    申请号:US12852209

    申请日:2010-08-06

    CPC classification number: H04L63/0815 H04L63/0876 H04L63/126

    Abstract: Embodiments are directed to establishing the integrity of a portion of data on at least one level of a plurality of network stack levels and automatically continuing an established federation relationship between at least two federation computer systems. In an embodiment, a first federation computer system receives a digital signature corresponding to a computer system signed by a digital signature which includes the computer system's identity and other federation relationship information configured to establish a trusted federation relationship between a first federation computer system and a second federation computer system. The first federation computer system attempts to validate the received digital signature at a first level of a network stack and determines that the validation at the first network stack layer was unsuccessful. The first federation computer system then validates the received digital signature at a second, different level of the network stack.

    Abstract translation: 实施例涉及在多个网络堆栈级别的至少一个级别上建立数据的一部分的完整性,并且自动地在至少两个联合计算机系统之间继续建立的联合关系。 在一个实施例中,第一联合计算机系统接收与由数字签名签名的计算机系统相对应的数字签名,数字签名包括计算机系统的身份和其他联合关系信息,其被配置为在第一联合计算机系统和第二联合计算机系统之间建立信任的联合关系 联合计算机系统。 第一联合计算机系统尝试在网络堆栈的第一级验证接收到的数字签名,并确定第一网络堆栈层的验证不成功。 第一联合计算机系统然后在网络堆栈的第二个不同级别验证所接收的数字签名。

    HEAT PIPE MANUFACTURING METHOD AND HEAT PIPE THEREOF
    7.
    发明申请
    HEAT PIPE MANUFACTURING METHOD AND HEAT PIPE THEREOF 审中-公开
    热管制造方法及其热管

    公开(公告)号:US20130048248A1

    公开(公告)日:2013-02-28

    申请号:US13218424

    申请日:2011-08-25

    Abstract: A heat pipe includes a step pipe, a mesh, and a supporting component. The step pipe has an evaporating section and two condensing sections. The condensing sections are on the two ends of the step pipe, respectively. The evaporating section lies between the two condensing sections. The inner spaces of the two condensing sections and the evaporating section are interconnected. The peripheral dimension of the evaporating section is larger than the peripheral dimension of each of the condensing sections. The mesh is contained in the step pipe and located inside the evaporating section. The supporting component is contained in the step pipe and wrapped in the mesh. The combination of these structures increases air's flow rate inside the heat pipe and improves the heat pipe's heat conduction efficiency.

    Abstract translation: 热管包括台阶管,网和支撑构件。 步进管具有蒸发段和两个冷凝段。 冷凝段分别位于台阶管的两端。 蒸发部分位于两个冷凝部分之间。 两个冷凝部分和蒸发部分的内部空间相互连接。 蒸发部分的周边尺寸大于每个冷凝部分的周边尺寸。 网状物包含在台阶管中,位于蒸发段内。 支撑部件包含在台阶管中并包裹在网中。 这些结构的组合增加了热管内空气的流量,提高了热管的热传导效率。

    METHOD OF MANUFACTURING SOLAR CELL WITH TWO EXPOSED SURFACES OF ARC LAYER DISPOED AT DIFFERENT LEVELS
    8.
    发明申请
    METHOD OF MANUFACTURING SOLAR CELL WITH TWO EXPOSED SURFACES OF ARC LAYER DISPOED AT DIFFERENT LEVELS 有权
    在不同水平上制造具有两层暴露的ARC层的太阳能电池的方法

    公开(公告)号:US20120288981A1

    公开(公告)日:2012-11-15

    申请号:US13549814

    申请日:2012-07-16

    CPC classification number: H01L31/022433 H01L31/02168 Y02E10/50 Y02E10/52

    Abstract: A method of manufacturing a solar cell includes the steps of: providing a substrate having a front side, a back side and a doped region; forming a conductor layer on the front side; firing the conductor layer at a temperature such that the conductor layer is formed with a first portion embedded into the doped region and a second portion other than the first portion; forming an anti-reflection coating (ARC) layer on the front side and the second portion, wherein the ARC layer covers the conductor layer so that the second portion of the conductor layer is disposed in the ARC layer; and removing the ARC layer on the conductor layer so that the conductor layer has an exposed surface exposed out of the ARC layer, wherein the exposed surface of the conductor layer is substantially flush with a first exposed surface of the ARC layer.

    Abstract translation: 一种制造太阳能电池的方法包括以下步骤:提供具有正面,背面和掺杂区域的基板; 在前侧形成导体层; 在使得导体层形成有嵌入掺杂区域的第一部分和除了第一部分之外的第二部分的温度下烧制导体层; 在前侧和第二部分形成防反射涂层(ARC)层,其中ARC层覆盖导体层,使得导体层的第二部分设置在ARC层中; 以及去除所述导体层上的所述ARC层,使得所述导体层具有暴露在所述ARC层外部的暴露表面,其中所述导体层的所述暴露表面基本上与所述ARC层的第一暴露表面齐平。

    METHOD OF MANUFACTURING SOLAR CELL WITH UPPER AND LOWER CONDUCTOR LAYERS STACKED TOGETHER
    9.
    发明申请
    METHOD OF MANUFACTURING SOLAR CELL WITH UPPER AND LOWER CONDUCTOR LAYERS STACKED TOGETHER 有权
    制造太阳能电池的方法与上层和下层导体层堆叠在一起

    公开(公告)号:US20120282724A1

    公开(公告)日:2012-11-08

    申请号:US13549877

    申请日:2012-07-16

    CPC classification number: H01L31/022433 H01L31/02168 Y02E10/50 Y02E10/52

    Abstract: A method of manufacturing a solar cell comprises the steps of: forming a lower conductor layer on a front side of a substrate; firing the lower conductor layer at a first temperature to form a first portion embedded into a doped region of the substrate and a second portion; forming an anti-reflection coating (ARC) layer on the front side and the second portion, wherein the ARC layer covers the lower conductor layer such that the second portion is disposed in the ARC layer; forming an upper conductor layer, corresponding to the lower conductor layer and electrically connected to the lower conductor layer, on the ARC layer; and firing the upper conductor layer at a second temperature to form a first portion embedded into the ARC layer and a second portion, which is exposed out of the ARC layer.

    Abstract translation: 一种制造太阳能电池的方法包括以下步骤:在基板的正面形成下导体层; 在第一温度下焙烧下导体层以形成嵌入衬底的掺杂区域中的第一部分和第二部分; 在前侧和第二部分形成防反射涂层(ARC)层,其中ARC层覆盖下导体层,使得第二部分设置在ARC层中; 在ARC层上形成对应于下导体层并电连接到下导体层的上导体层; 以及在第二温度下烧制所述上导体层以形成嵌入到所述ARC层中的第一部分和暴露在所述ARC层外的第二部分。

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