Abstract: The present application relates to a detachable plug-in connector, which includes an insertion tube having a lock engaging portion, a receiving part for accommodating the insertion tube, and a self-locking member for limiting the movement of the insertion tube. The self-locking member is accommodated in the receiving part. The self-locking member comprises two limiting arms each defining a limiting protrusion, an elastic bending portion connected between the two limiting arms, and two moving portions. The receiving part comprises a limiting arm separating portion configured for cooperating with the moving portions. The moving portions are fixed at inner sides facing towards each other of the two limiting arms. The surfaces of the moving portions adjacent to the limiting arm separating portion are inclined surfaces that facilitate the two limiting arms move away from each other when the moving portions and the limiting arm separating portion squeeze against each other.

Abstract: A data connection cable for virtual reality glasses and an apparatus including the same are provided. The data connection cable includes a first connecting plug at a first end, the first connecting plug being fitted to a first interface on the virtual reality glasses, such that the data connection cable is detachably connected to the virtual reality glasses, and a second connecting plug at a second end, the second connecting plug being fitted to a second interface of an external electronic device assembled to the virtual reality glasses. The data connection cable may be detachably connected to the glasses body of the virtual reality glasses so that the user can replace the data connection cable for the virtual reality glasses according to the interface type of the external electronic device so as to accommodate to external electronic devices of different interface types.

Abstract: Virtual reality glasses are provided, which may include: a glasses body that can be assembled with an external electronic device that plays virtual reality content; and a data connection line. The data connection line includes a first connection plug at a first end, the first connection plug being engaged with a first interface on the glasses body to detachably connect the data connection line with the glasses body. The data connection line also includes a second connection plug at a second end, the second connection plug being adapted to a second interface of the external electronic device. The virtual reality glasses and the data connection line in the present disclosure are detachably connected such that the data connection line can be separated from the glasses body of the virtual reality glasses, improving the versatility of virtual reality glasses.

Abstract: In general, the present invention features improved methods useful for the synthesis of analogs of halichondrin B, such as eribulin and pharmaceutically acceptable salts thereof (e.g., eribulin mesylate).

Abstract: The present invention provides compounds, pharmaceutical compositions and methods for the treatment of specific cancers. Such compositions may generally comprise a compound of formula (I): wherein R1-R3 are as defined herein, or pharmaceutically acceptable salts or esters thereof; and a pharmaceutically acceptable carrier.

Abstract: The present application relates to a detachable plug-in connector, which includes an insertion tube having a lock engaging portion, a receiving part for accommodating the insertion tube, and a self-locking member for limiting the movement of the insertion tube. The self-locking member is accommodated in the receiving part. The self-locking member comprises two limiting arms each defining a limiting protrusion, an elastic bending portion connected between the two limiting arms, and two moving portions. The receiving part comprises a limiting arm separating portion configured for cooperating with the moving portions. The moving portions are fixed at inner sides facing towards each other of the two limiting arms. The surfaces of the moving portions adjacent to the limiting arm separating portion are inclined surfaces that facilitate the two limiting arms move away from each other when the moving portions and the limiting arm separating portion squeeze against each other.

Abstract: In general, the present invention features improved methods useful for the synthesis of analogs of halichondrin B, such as eribulin and pharmaceutically acceptable salts thereof (e.g., eribulin mesylate).

Abstract: The present invention provides a multi-rotor permanent magnet synchronous motor, wherein the motor (100) includes a motor shaft (3) and the main mechanism (1) and the auxiliary mechanism (4) sleeved on the motor shaft (3) in turn which work in parallel; the auxiliary mechanism (4) comprises a one-way bearing body (3) sleeved on the motor shaft (41) and auxiliary rotor components (40) sleeved on the one-way bearing body (41). The multi-rotor permanent magnet synchronous motor in the present invention does not need a gear box to drive, and the energy consumption is low. Besides, through the coordinative work of the main structure and the auxiliary mechanism, different torques can be output, so as to output different speeds.

Abstract: The present invention provides a kind of rotor and a motor with the rotor. The rotor comprises a shaft, a magnetic yoke of rotor, several primary permanent magnet groups and several secondary permanent magnet groups. The said several primary permanent magnet groups and the said several secondary permanent magnet groups are alternatively distributed along the circumference of the said magnetic yoke of rotor at the same interval. The projection of the said primary permanent magnet group and that of the said secondary permanent magnet group on a plane vertical to the said shaft are adjacent, and their edges overlap. The present invention can reduce torque pulsation caused by the electromagnetic factors, and increase the external work of torque. Therefore, it has good effects on improving power efficiency of the motor and saving energy.

Abstract: The present invention relate to a binderless molecular sieve catalyst and a process for preparing the same, which are mainly useful for solving the problems of the current catalysts, such as lower activity, less pore volume and worse diffusivity. The present invention relates to a novel binderless molecular sieve catalyst, comprising, based on the weight of the catalyst, 90-100 wt. % of a molecular sieve, 0-10 wt. % of a binder, and 0-10 wt. % of an anti-wear agent, wherein said catalyst has a pore volume of 0.1-0.5 ml/g, an average pore diameter of 50-100 nm, and a porosity of 20-40%; the anti-wear agent is selected from the rod or needle-like inorganic materials having a length/diameter ratio of 2-20. Said catalyst has the advantages of higher activity, greater pore volume, larger average pore diameter and porosity, and better diffusivity, and well solves said problems and can be used for the industrial preparation of binderless molecular sieve catalysts.

Abstract: In general, the present invention features improved methods useful for the synthesis of analogs of halichondrin B, such as eribulin and pharmaceutically acceptable salts thereof (e.g., eribulin mesylate).

Abstract: In general, the present invention features improved methods useful for the synthesis of analogs of halichondrin B, such as eribulin and pharmaceutically acceptable salts thereof (e.g., eribulin mesylate).

Abstract: Systems and method for tile-based compression are disclosed. Image data, such as a frame, may be divided into tiles. The tiles may be sized based on a size of a line buffer. Tiles are compressed and decompressed individually. As portions of the image frame are updated, corresponding updated tiles may be compressed and stored. Likewise, as tiles are accessed they may be de-compressed and streamed to a requesting device. In some embodiments, a decoder operable to decompress tiles may be interposed between a memory device and a requesting device. Data encoding one or more compressed tiles may be grouped to enable decompression at a rate of four pixels per clock cycle. Methods for compressing image data including both RGB and RGB? components are disclosed.

Abstract: The present disclosure provides compounds and methods that are useful for the preparation of compounds useful as orexin-2 receptor antagonists.

Abstract: In general, the present invention features improved methods useful for the synthesis of analogs of halichondrin B, such as eribulin and pharmaceutically acceptable salts thereof (e.g., eribulin mesylate).

Abstract: In general, the present invention features improved methods useful for the synthesis of analogs of halichondrin B, such as eribulin and pharmaceutically acceptable salts thereof (e.g., eribulin mesylate).

Abstract: Changes to a hierarchical organizational structure may be stored in different versions of a data structure depicting the hierarchical organizational structure. Each of these versions may include a validity period field representing a time period that the hierarchical organizational structure depicted in the version accurately reflects the organizational structure of the organization. Each of the versions may also be designated as active or inactive. In some instances, each of the versions may be designated as inactive except for a version that reflects the organizational structure of the organization at a particular time, which may change over time. Historical copies of versions may be stored and subsequently recalled to identify an organizational structure that was in effect at a particular time in the past. The recalled version may then be used to limit the results of a query to a selected node of the historical organizational structure.

Abstract: A working context is implemented for a business application by associating business objects with context categories that organize a user's favorite business objects. A working context that is specified by including at least one of the defined business categories can be applied to a business application by providing the corresponding favorite business objects to the business application for an execution of the business application.

Abstract: A process for increasing the yield of ethylene and propylene, comprising: (1) feeding a feedstock into a reaction zone with a catalyst to produce (i) a product stream and a catalyst to be regenerated; (2) stripping and then dividing the catalyst to be regenerated into at least two parts, wherein a first part is recycled into the reaction zone at a first position, and a second part is regenerated in the regenerator to form a regenerated catalyst and then recycled into the reaction zone at a second position; and (3) controlling the temperature increase in the reaction zone.

Abstract: Disclosed are new approaches to Multi-dimensional filtering with a reduced number of memory reads and writes. In one embodiment, a filter includes first and second coefficients. A block of a data having width and height each equal to the number of one of the first or second coefficients is read from a memory device. Arrays of values from the block are filtering using the first filter coefficients and the results filtered using the second coefficients. The final result may be optionally blended with another data value and written to a memory device. Registers store results of filtering with the first coefficients. The block of data may be read from a location including a source coordinate. The final result of filtering may be written to a destination coordinate obtained by rotating and/or mirroring the source coordinate. The orientation of arrays filtered using the first coefficients varies according to a rotation mode.