Abstract: Disclosed is a multilayer solid pharmaceutical dosage form, wherein a core containing an active ingredient is coated with a first sustained-release coating layer, a drug layer containing the active ingredient is applied onto the first layer, and a second sustained-release coating layer is applied onto the drug layer.

Abstract: A mobile car sheave shield comprises a static shield part 2 sleeved on a car sheave 1, wherein an opening is formed on upper of the static shield part; a dynamic shield part is arranged on the opening; the dynamic shield part comprises a shield bracket 3; an inner side mobile shield 4 and an outer side mobile shield 5 which are synchronously connected are respectively arranged on two sides of a central axis of the shield bracket from inside to outside; the outer side mobile shield and the inner side mobile shield are slidingly connected on the shield bracket. The present invention has the advantages that: by combining the static shield part and the dynamic shield part, the dynamic shield part is moved by the traction rope, to realize mobile protection of the shield, thus offering a clearance constantly meeting safety requirement and guaranteeing safety of a car top worker.

Abstract: The present disclosure discloses a method and apparatus for loading an application. An embodiment of the method comprises: selecting, in a programmable read-only memory, a storage space for storing a preset data section in an executable file of an application; copying the preset data section to a memory, and relocating the preset data section based on a start address of the storage space; and copying the relocated preset data section to the storage space. A relocation of a code portion of the executable file in the memory is implemented, and the relocated code portion is then written back into the programmable read-only memory, so that the relocation of the code portion can be completed only by one erase operation for a memory block, thereby reducing system overheads during the application loading process, and reducing wear of the programmable read-only memory.

Abstract: An approach is provided for performing multiple and hybrid forms of communication in the same communication session. A communication manager receives a to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication. Next, the communication manager selects a second form of communication to conduct the communication session. Then, the communication manager transcodes the second form of communication to the first form of communication. The different forms can be converted to facilitate and enrich the communication capability, according to an embodiment of the invention.

Abstract: The present disclosure discloses a method and apparatus for operating on a file. A specific embodiment of the method comprises: receiving a request of an operation on a target file, acquiring index information associated with a storage space address of a data page based on a file name and a data page identifier, the index information being stored in an on-chip memory of a processor for executing a machine instruction corresponding to the operation; and finding the data page based on the index information, and performing the operation on the data page. Accordingly, the operation on the file is implemented depending on an index stored in the on-chip memory, so that memory overheads of accessing the index are equivalent to 0, and memory resources are saved, thereby reducing system overheads.

Abstract: An internal combustion engine piston having an internal cooling cavity structure is provided, which includes a piston body, and a ring body fitted with the piston body to form the internal cooling cavity structure. The ring body and the top of the piston body form a first fitting region, and the ring body and a top end of a skirt portion of the piston body form a second fitting region. The first fitting region includes a body fitting portion and a ring body fitting portion arranged at the top of the ring body. Compared with the conventional technology, the ring body welding cylindrical surface in the present application is fitted with the body welding cylinder surface, and the welding seam formed by the welding does not extend into the cooling cavity.

Abstract: The present invention relates to a compound as represented by formula (I), which is a condensation product of a theanine derivative and a carboxylic acid coumarin derivative, compounds as represented by formula (II) and formula (III), both of which are intermediates of the condensation product, a method for preparing these compounds, a pharmaceutical composition comprising the compounds, and a use thereof in preparing a medicament for prevention and treatment of tumors, inflammation, cardiovascular diseases, immune deficiency diseases and the like.

Abstract: An embodiment of the present disclosure discloses a smart terminal one-screen sharing method, device and system, including a multimedia equipment transmitting terminal and a multimedia equipment receiving terminal, wherein the transmitting terminal includes a first WiHD chip having a transmitting function, and the receiving terminal includes a second WiHD chip having a receiving function, on the multimedia equipment transmitting terminal, the method includes the following steps: obtaining image data of a display interface of the multimedia equipment transmitting terminal when an instruction of sharing the display interface to the multimedia equipment receiving terminal is received; sending a request of establishing a connection through the first WiHD chip to the second WiHD chip to establish a communication connection based on the WiHD chips between the two terminals; and transmitting the image data to the multimedia equipment receiving terminal through the communication connection, to realize one-screen shar

Abstract: A mobile car sheave shield comprises a static shield part 2 sleeved on a car sheave 1, wherein an opening is formed on upper of the static shield part; a dynamic shield part is arranged on the opening; the dynamic shield part comprises a shield bracket 3; an inner side mobile shield 4 and an outer side mobile shield 5 which are synchronously connected are respectively arranged on two sides of a central axis of the shield bracket from inside to outside; the outer side mobile shield and the inner side mobile shield are slidingly connected on the shield bracket. The present invention has the advantages that: by combining the static shield part and the dynamic shield part, the dynamic shield part is moved by the traction rope, to realize mobile protection of the shield, thus offering a clearance constantly meeting safety requirement and guaranteeing safety of a car top worker.

Abstract: A machine roomless elevator comprises a car (5) within a hoistway (14), a counterweight (1) within a space between said car (5) and a wall of said hoistway (14) and on which a plurality of counterweight suspension wheels (2) are arranged, and a traction sheave (13). Hoist ropes (4) can be devided into a plurality of groups corresponding to the number of said counterweight suspension wheels (2) after one ends thereof round said traction sheave (13), each group being fixed on a counterweight side termination after rounding corresponding one of said counterweight suspension wheels (2).

Abstract: Disclosed is a multilayer solid pharmaceutical dosage form, wherein a core containing an active ingredient is coated with a first sustained-release coating layer, a drug layer containing the active ingredient is applied onto the first layer, and a second sustained-release coating layer is applied onto the drug layer.

Abstract: The sound wave and temperature sensor of the present disclosure can be used for detecting whether a fire accident occurs within a specific area without risking altering or damaging existing sensors, and can be a part of an intelligent home security system. One aspect is to provide an integrated sound wave and temperature sensor that can efficiently work together with the existing sensors. An example apparatus can include a sound sensor, a temperature sensor, a communication circuit, and a microcontroller. The microcontroller can be configured to, responsive to the sound sensor detecting an audible alarm emitted from an environmental detector, determine whether an ambient temperature exceeds a threshold value. Further, the microcontroller can, responsive to both the sound sensor detecting the audible alarm and the ambient temperature exceeding a threshold value, cause the communication circuit to transmit an alert to a recipient.

Abstract: An approach is provided for performing multiple and hybrid forms of communication in the same communication session. A communication manager receives a to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication. Next, the communication manager selects a second form of communication to conduct the communication session. Then, the communication manager transcodes the second form of communication to the first form of communication. The different forms can be converted to facilitate and enrich the communication capability, according to an embodiment of the invention.

Abstract: The present invention relates to a compound as represented by formula (I), which is a condensation product of a theanine derivative and a carboxylic acid coumarin derivative, compounds as represented by formula (II) and formula (III), both of which are intermediates of the condensation product, a method for preparing these compounds, a pharmaceutical composition comprising the compounds, and a use thereof in preparing a medicament for prevention and treatment of tumors, inflammation, cardiovascular diseases, immune deficiency diseases and the like.

Abstract: An approach is provided for performing multiple and hybrid forms of communication in the same communication session. A communication manager receives a to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication. Next, the communication manager selects a second form of communication to conduct the communication session. Then, the communication manager transcodes the second form of communication to the first form of communication. The different forms can be converted to facilitate and enrich the communication capability, according to an embodiment of the invention.

Abstract: An abrasive tool with flat and consistent surface topography for conditioning a CMP pad and method for making are disclosed. The abrasive tool includes abrasive grains coupled to a low coefficient of thermal expansion (CTE) substrate through a metal bond. There is an overall CTE mismatch that ranges from about 0.1 ?m/m-° C. to about 5.0 ?m/m-° C. The overall CTE mismatch is the difference between the CTE mismatch of the abrasive grains and the metal bond and the CTE mismatch of the low CTE substrate and the metal bond.

Abstract: A controlled release diltiazem dosage formulation comprising a plurality of diltiazem pellets and a gel-forming material where the time of maximum diltiazem blood plasma levels occurs more than 8 hours after administration and preferably more than 10 hours after administration.

Abstract: An abrasive tool with flat and consistent surface topography for conditioning a CMP pad and method for making are disclosed. The abrasive tool includes abrasive grains coupled to a low coefficient of thermal expansion (CTE) substrate through a metal bond. There is an overall CTE mismatch that ranges from about 0.1 ?m/m-° C. to about 5.0 ?m/m-° C. The overall CTE mismatch is the difference between the CTE mismatch of the abrasive grains and the metal bond and the CTE mismatch of the low CTE substrate and the metal bond.

Abstract: Bonded abrasive tools, e.g., grinding wheels, can be reinforced using, for instance, one or more fiberglass web(s) having a surface of glass per unit of at least 0.2. Alternatively or in addition, the fiberglass web has a thickness of 2 mm or less. The web can be designed to provide improved adhesion between the fiberglass reinforcement and the mixture employed to form the bonded abrasive tool. In some examples, the middle reinforcement at the neutral zone of the wheel can be eliminated or minimized.

Abstract: An approach is provided for performing multiple and hybrid forms of communication in the same communication session. A communication manager receives a to establish a communication session using a first form of communication, wherein the communication session supports multiple and simultaneous forms of communication. Next, the communication manager selects a second form of communication to conduct the communication session. Then, the communication manager transcodes the second form of communication to the first form of communication. The different forms can be converted to facilitate and enrich the communication capability, according to an embodiment of the invention.