Abstract: The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.

Abstract: The present disclosure provides a high-temperature negative-pressure air exchange sterilizer and a sterilization method thereof. An air inlet is disposed at a bottom of a waterproof shell of the sterilizer, and an inlet filter is installed at the air inlet. Air entering from the air inlet is divided into two paths at a check valve. One path is connected with a negative-pressure fan through a pipeline B, and the other path is communicated with an air outlet through a pipeline A. A plurality of heating rods and temperature sensors are disposed in the pipeline A. The pipeline A is zigzag disposed at an upper part of the waterproof shell, and a thermal insulation material is disposed outside a zigzag part. A butterfly valve and an outlet filter screen are sequentially disposed at the air outlet in an air exhaust direction. The problem that viruses exhaled by breathing of an infected person are mixed in aerosol, so that a person in close contact with the infected person is likely to be infected is solved.

Abstract: Described herein is a system and method for utilizing a protocol over RDMA network fabric between a first computing node and a second computing node. The protocol identifies a first threshold and a second threshold. A transfer request is received, and, a data size associated with the transfer request is determined. Based up the data size associated with the transfer request, one of at least three transfer modes is selected to perform the transfer request in accordance with the first threshold and the second threshold. Each transfer mode utilizes flow control and at least one RDMA operation. The selected transfer mode is utilized to perform the transfer request.

Abstract: A camera module, a molded circuit board assembly, a molded photosensitive assembly and manufacturing method thereof are disclosed. The camera module includes a molded base which is integrally formed with a circuit board through a molding process, wherein a photosensitive element may be electrically connected on the circuit board and at least a portion of a non-photosensitive area portion of the photosensitive element is also connected by the molded base through the molding process. A light window is formed in a central portion of the molded base to provide a light path for the photosensitive element, wherein a cross section of the light window is configured to have a trapezoidal or multi-step trapezoidal shape which has a size increasing from bottom to top to facilitate demoulding and avoiding stray lights.

Abstract: A universal link to extract and classify log data is disclosed. In various embodiments, a set of candidate data values that match a top level pattern that is common to two or more types of data value of interest is identified. The candidate data values are processed through a plurality of successive filtering stages, each stage of which includes determining which, if any, of said candidates match a more specific pattern associated more specifically with a specific data value type. Candidates, if any, which match the more specific pattern are classified as being of a corresponding specific data type and are removed from the set of candidate data values. A structured data record that associates each candidate data value determined to be of a corresponding one of said types of data value of interest with said corresponding one of said types of data value of interest is generated and stored.

Abstract: Described herein is a system and method for utilizing a protocol over RDMA network fabric between a first computing node and a second computing node. The protocol identifies a first threshold and a second threshold. A transfer request is received, and, a data size associated with the transfer request is determined. Based up the data size associated with the transfer request, one of at least three transfer modes is selected to perform the transfer request in accordance with the first threshold and the second threshold. Each transfer mode utilizes flow control and at least one RDMA operation. The selected transfer mode is utilized to perform the transfer request.

Abstract: A universal link to extract and classify log data is disclosed. In various embodiments, a set of candidate data values that match a top level pattern that is common to two or more types of data value of interest is identified. The candidate data values are processed through a plurality of successive filtering stages, each stage of which includes determining which, if any, of said candidates match a more specific pattern associated more specifically with a specific data value type. Candidates, if any, which match the more specific pattern are classified as being of a corresponding specific data type and are removed from the set of candidate data values. A structured data record that associates each candidate data value determined to be of a corresponding one of said types of data value of interest with said corresponding one of said types of data value of interest is generated and stored.

Abstract: A universal link to extract and classify log data is disclosed. In various embodiments, a set of candidate data values that match a top level pattern that is common to two or more types of data value of interest is identified. The candidate data values are processed through a plurality of successive filtering stages, each stage of which includes determining which, if any, of said candidates match a more specific pattern associated more specifically with a specific data value type. Candidates, if any, which match the more specific pattern are classified as being of a corresponding specific data type and are removed from the set of candidate data values. A structured data record that associates each candidate data value determined to be of a corresponding one of said types of data value of interest with said corresponding one of said types of data value of interest is generated and stored.

Abstract: A camera module, a molded circuit board assembly, a molded photosensitive assembly and manufacturing method thereof are disclosed. The camera module includes a molded base which is integrally formed with a circuit board through a molding process, wherein a photosensitive element may be electrically connected on the circuit board and at least a portion of a non-photosensitive area portion of the photosensitive element is also connected by the molded base through the molding process. A light window is formed in a central portion of the molded base to provide a light path for the photosensitive element, wherein a cross section of the light window is configured to have a trapezoidal or multi-step trapezoidal shape which has a size increasing from bottom to top to facilitate demoulding and avoiding stray lights.

Abstract: A universal link to extract and classify log data is disclosed. In various embodiments, a set of candidate data values that match a top level pattern that is common to two or more types of data value of interest is identified. The candidate data values are processed through a plurality of successive filtering stages, each stage of which includes determining which, if any, of said candidates match a more specific pattern associated more specifically with a specific data value type. Candidates, if any, which match the more specific pattern are classified as being of a corresponding specific data type and are removed from the set of candidate data values. A structured data record that associates each candidate data value determined to be of a corresponding one of said types of data value of interest with said corresponding one of said types of data value of interest is generated and stored.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as Ultra wideband (UWB) devices operating according to the WiMedia Logical Link Control Protocol (WLP). The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as UWB devices operating according to the WLP communication protocol. The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as UWB devices operating according to the WLP communication protocol. The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: A process for secure, safe, and easy provisioning of a wireless device with credentials to connect to a wireless network. A connecting wireless device and an established wireless device both utilize low power transmission at close proximity to exchange wireless connection setting information and/or a password. The connecting wireless device is moved into proximity with the established wireless device and a low power setting is discovered at which the wireless devices may communicate with a sufficiently low error rate. The proximity of the connecting wireless device to the established wireless device is verified and the connecting wireless device is then passed the secret information by the established network device.

Abstract: Techniques for grouping individual processors into assignment entities are discussed. Statically grouping processors may permit threads to be assigned on a group basis. In this manner, the burden of scheduling threads for processing may be minimized, while the processor within the assignment entity may be selected based on the physical locality of the individual processors within the group. The groupings may permit a system to scale to meet the processing demands of various applications.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as UWB devices operating according to the WLP communication protocol. The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as UWB devices operating according to the WLP communication protocol. The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as UWB devices operating according to the WLP communication protocol. The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as ultra wideband (UWB) devices operating according to the WiMedia Logical Link Control Protocol (WLP) communication protocol. The software architecture may include user mode and kernel mode modules, and may include a multiplexing driver framework to enable system connection to multiple ad hoc networks.

Abstract: File system write filters are provided which can selectively permit or prevent data from being written-protected storage media. The write filter utilized volatile cache memory to store data that is requested to be written to storage media by applications programming interface function calls. In one aspect, if the particular data is requested to be written to a file that is a file identified on the file exclusion list, the data can be written to the file in non-volatile storage. Otherwise, the particular data is written to volatile cache memory. In another aspect, the write filters can be utilized on computing devices to create a stateless computing device wherein data is written to volatile cache memory in response to write function calls. Upon rebooting, any data that was saved to the volatile cache memory is discarded and the computing device is restored to its original state.