摘要:
The invention provides expression vectors for expressing recombinant proteins (e.g., biologics) in mammalian cells. Also provided are host cells comprising the expression vectors, methods of producing the recombinant proteins, and methods of propagating the expression vectors.
摘要:
A system, method and computer program product for mining a rule including spatial information and non-spatial information by using a SAR (Spatial Association Rule) mining tool. The computing system is configured to construct an expanded spatial predicate transaction table for reference spatial objects and a generalized taxonomy for task-relevant spatial objects. The computing system is configured to run the SAR mining tool with the constructed expanded spatial predicate transaction and the generalized taxonomy. The computing system outputs, from the SAR mining tool, a set of generalized spatial association rules for the reference spatial objects. The generalized spatial association rule includes the spatial information and non-spatial information, associated with both the reference spatial objects and the task-relevant spatial objects.
摘要:
Observability of internal system-on-chip signals is a difficult problem and it is particularly difficult to observe and debug transactions with different clock domains. However, one embodiment provides observability of internal signals from multiple internal blocks having varying clock domains such as synchronous (common clock) and asynchronous (non common clock) domains. An embodiment provides simultaneous observability of debug data from both synchronous and asynchronous clock domains. An embodiment may also allow sending debug data from both synchronous and asynchronous domains from the SoC. One embodiment outputs internal signals on output pins of the SoC, thereby allowing transactions from one clock domain to be tracked to another clock domain and allowing for the determination of the relationship between the data of differing clock domains. Other embodiments are described herein.
摘要:
This invention relates to a secondary optics for the multi-chip LED. It features in that the optics consists of a refraction collimating portion, two total internal reflection (TIR) portions, an emitting surface with a micro lens array, an edge flange and a snap lug for lens assembly. The refraction collimating portion is located on the centre of the lens bottom, which has a convex aspheric surface. Around the refraction collimating portion outwards, there are two rounds of TIR prisms, featured in that at least one TIR prism has a flake polyhedral reflection surface. On top of the secondary optics, there is the emitting surface constituted with the micro lens array. The edge flange and the snap lug for lens positioning represent non operational portion and may have any shape. Related to the present invention, the LED used therewith may be a multi-chip or single-chip LED.
摘要:
The present invention relates to a secondary optical lens for a light emitting diode (“LED”) light projector, comprising at least one lens unit, wherein the lens unit consists of a refraction portion in the centre and a total internal reflection portion on the outer ring; the central refraction portion has a convex surface on the bottom and is attached with a plurality of micro lenses; the bottom attached with a micro lens array; the total internal reflection portion on the outer ring of the lens unit comprises a cylindrical light incident surface with a slight draft angle, and a total internal reflection surface on the outer side, which adopts a diamondoid polyhedral flake design; and the top of the lens unit is a smooth plane surface used as the light emitting surface.
摘要:
The invention discloses a safety syringe with a retractable needle tip, which includes a barrel (1), a needle seat (2) mounted in a mounting hole (11) at the head part of the barrel (1), and a core rod (3) with a snap-fit structure, wherein a stop shoulder structure is arranged at the upper part on the outer side of the needle seat (2) and the upper side wall of the mounting hole (11) of the barrel (1), and the barrel (1) and the needle seat (2) are positioned by means of the stop shoulder structure; a self-destruction blocking bar (5) for positioning and stopping the needle seat (2) is mounted at the bottom of the needle seat (2); and the head part of the core rod (3) is in snap-fit connection with the top end of the self-destruction blocking bar (5). The invention relates to a disposable safety syringe with retractable needle tip, of which, the needle seat and barrel position precisely, the syringe seat provides strong and stable injection support force, the needle seat pulls backward easily, and the locking structure of the barrel and the core rod locks effectively, and thus fundamentally overcomes difficulty in assembly of the needle seat and the barrel and prevents the core rod from being pulled out of or re-pushed into the cavity of the barrel.
摘要:
A database system and a method of optimizing cross-database query. The database system includes a plurality of databases. At least two of the databases are stored with one or more data collections composed of tables with the same structure. A federated view of the data collection is created on each of the databases. A request routing layer for routing, in response to a query request crossing the data collections, the query request crossing the data collections to one of the at least two databases according to a predetermined routing rule, so as to query by using the federated view of the database.
摘要:
The present invention relates to therapeutic agents useful for the treatment of Severe Acute Respiratory Syndrome (SARS) in humans. In particular, the present invention relates to RNA interference (RNAi) molecules useful for inhibiting the infection and replication of hSARS virus. Preferably, the RNAi molecules target the replicase region of the hSARS virus, or combinations of different sites of hSARS virus genes. The present invention further encompasses methods of using the RNAi molecules for preventing and/or treating SARS. Vaccines and kits comprising therapeutically effective amounts of the RNAi molecules are also encompassed.
摘要:
The present invention provides Candida albicans genes that are demonstrated to be essential and are potential targets for drug screening. The nucleotide sequence of the target genes can be used for various drug discovery purposes, such as expression of the recombinant protein, hybridization assay and construction of nucleic acid arrays. The uses of proteins encoded by the essential genes, and genetically engineered cells comprising modified alleles of essential genes in various screening methods are also encompassed by the invention.
摘要:
The present invention relates to therapeutic agents useful for the treatment of Severe Acute Respiratory Syndrome (SARS) in humans. In particular, the present invention relates to RNA interference (RNAi) molecules useful for inhibiting the infection and replication of hSARS virus. Preferably, the RNAi molecules target the replicase region of the hSARS virus, or combinations of different sites of hSARS virus genes. The present invention further encompasses methods of using the RNAi molecules for preventing and/or treating SARS. Vaccines and kits comprising therapeutically effective amounts of the RNAi molecules are also encompassed.