Abstract: Provided are a salt form and a crystal form of a pyrazole substituted imidazo[1,2-a]quinoxaline derivative, and a preparation method therefor. Specifically disclosed are a salt form and a crystal form of a compound of formula (I), and a preparation method therefor and the use thereof in the preparation of drugs related to dual inhibitors of spleen tyrosine kinase (Syk) and vascular endothelial growth factor 2 (VEGFR2).

Abstract: A live flaw detection system for a multi-bundled conductor splicing sleeve and an application method thereof are disclosed. The system includes an upper apparatus and a lower apparatus, where the upper apparatus includes an unmanned aerial vehicle and an industrial X-ray machine, and a laser sensor, and the lower apparatus includes a press plate frame apparatus, vertical screw slide table modules, a horizontal screw slide table module, a projection imager, and a linear retractable apparatus. The unmanned aerial vehicle functions as a power apparatus that controls the system to be online or offline, the industrial X-ray machine is configured to perform ray flaw detection on each splicing sleeve, the laser sensor is configured to guide the unmanned aerial vehicle to land the lower apparatus on splicing sleeves accurately, and the press plate frame apparatus is configured to fixedly clamp the splicing sleeves.

Abstract: A method for shale gas exploitation includes performing horizontal drilling operation on an area to be constructed, forming a crack around a horizontal drill hole wall by shaped charge perforation; expanding the crack around a horizontal hole hydraulic fracturing, and extracting methane gas after a fracturing fluid is discharged; after methane gas is reduced, performing in-situ combustion explosion fracturing on the methane involved in horizontal drilling; thereafter continuing to expand the crack in the horizontal drill hole such that methane continues to seep out, and continuing extracting methane; repeating combustion explosion fracturing and extraction operations, so as to increase combustion explosion cracking permeability, and greatly enhance the exploitation effect of shale gas. The method is suitable for fracturing reconstruction of unconventional oil and gas reservoirs such as shale gas reservoirs, coal seam gas reservoirs and tight sandstone gas reservoirs.

Abstract: Provided is a spray head structure (1), comprising an airflow pipe (10), a rotary member (30), a load member (70), a tan component (100), a spoiler pipe (41) and a liquid flow pipe (50), wherein the rotary member (30) is rotatable sleeved on the airflow pipe (10), the load member (70) is mounted at the rotary member (30) to increase the load so as to improve the torsion of the rotary member, the fan component (100) is mounted at the rotary member (30).

Abstract: A dynamic object model system identifies, from a first object data definition file, a first object definition of a first object of a first entity type; and identifies, from a second object data definition file, a second object definition of a second object of a second entity type. The first object definition defines an entity identifier for the first object, and the second object definition includes the entity identifier of the first object. The dynamic object model system determines, based on an object model definition, that objects of the second entity type refer to objects of the first entity type by entity identifier. Based on the object model definition, and based on the second object definition including the entity identifier of the first object, the dynamic object model system establishes a reference relationship between the first object and the second object within an object database.

Abstract: A system and method for measuring a sludge moisture content by ultrasound are provided, which relate to the technical field of sludge detection. The system includes: a measuring container, configured to load sludge; a pulse signal generator, configured to generate a pulse signal; a self-transmitting self-receiving (STSR) transducer, disposed on an outer wall of the measuring container, and configured to transmit a first ultrasonic signal into the measuring container under an excitation of the pulse signal and receive a second ultrasonic signal reflected from an inner wall of the measuring container; and an upper computer, configured to build a first mathematical model among a reflection coefficient, sludge acoustic impedance, and wall acoustic impedance of the measuring container, and build a second mathematical model between the sludge acoustic impedance and the sludge moisture content.

Abstract: Provided is a spray head structure (1), comprising an airflow pipe (10), a rotary member (30), a load member (70), a tan component (100), a spoiler pipe (41) and a liquid flow pipe (50), wherein the rotary member (30) is rotatable sleeved on the airflow pipe (10), the load member (70) is mounted at the rotary member (30) to increase the load so as to improve the torsion of the rotary member, the fan component (100) is mounted at the rotary member (30).

Abstract: The present disclosure provides a method, apparatus and terminal for exchanging a name card, which relates to mobile communication technologies. The method comprises: binding the contact client with a first Instant Messaging (IM) client through an associated account, the contact client comprising a contact; receiving a selecting signal for selecting at least one name card in the contact; sending the selected at least one name one name card to the first IM client binded with the contact client, the first IM client comprising a first user account, and the first user account having a friendship link; and sharing the selected at least one name card through the first user account with at least one second IM client in the friendship link.

Abstract: The claimed subject matter includes techniques for storing, retrieving and sharing files. An example system includes a key generator module to generate a secret key. The example system also includes a symmetric encryption module to encrypt raw data by symmetric encryption using the secret key. The example system further includes an asymmetric encryption module to encrypt the secret key and symmetric encryption information by asymmetric encryption using a public key to produce a key block. The examples system also further includes a schema module to generate a ciphertext file with predefined schema including asymmetric encryption information, the key-block, and the encrypted raw data. The example system also includes a storage module to send the ciphertext file including the encrypted raw data to a server for storage.

Abstract: The present disclosure provides a method, apparatus and terminal for exchanging a name card, which relates to mobile communication technologies. The method comprises: binding the contact client with a first Instant Messaging (IM) client through an associated account, the contact client comprising a contact; receiving a selecting signal for selecting at least one name card in the contact; sending the selected at least one name one name card to the first IM client binded with the contact client, the first IM client comprising a first user account, and the first user account having a friendship link; and sharing the selected at least one name card through the first user account with at least one second IM client in the friendship link.

Abstract: The claimed subject matter includes techniques for storing, retrieving and sharing files. An example system includes a key generator module to generate a secret key. The example system also includes a symmetric encryption module to encrypt raw data by symmetric encryption using the secret key. The example system further includes an asymmetric encryption module to encrypt the secret key and symmetric encryption information by asymmetric encryption using a public key to produce a key block. The examples system also further includes a schema module to generate a ciphertext file with predefined schema including asymmetric encryption information, the key-block, and the encrypted raw data. The example system also includes a storage module to send the ciphertext file including the encrypted raw data to a server for storage.

Abstract: A calling center system and a calling processing method of a calling center system are provided in the disclosure. The calling center system includes: an accessing module, configured to receive a user call; multiple CCB units, wherein each CCB unit is configured to select one agent module for serving the user call from multiple agent modules corresponding to the CCB unit, wherein each agent module of the multiple agent modules is configured to serve a user call; a scheduling module, configured to select, according to capability data of the multiple CCB units, the one or more CCB units from the multiple CCB units to perform the operation of selecting one agent module for serving the user call, and select one agent module from one or more agent modules selected by the one or more CCB units to serve the user call. The disclosure can enhance the reliability of the system.

Abstract: A certain embodiment of the invention provides a video media server (10) for implementing a video intercommunication gateway function and a video intercommunication method, the video media server (10) including: a video access control system module (11), which is configured to apply to the video media server (10) for a first video port supporting first coding and a second video port supporting second coding, complete media negotiation between the first video port and a call center (13), and complete media negotiation between the second video port and a video access network; a code converting module, which is configured to realize code conversion between the first video port and the second video port. The function of a video intercommunication gateway device is realized using a video media server (10) supporting the second coding multiplexing and demultiplexing function.

Abstract: A calling center system and a calling processing method of a calling center system are provided in the disclosure. The calling center system includes: an accessing module, configured to receive a user call; multiple CCB units, wherein each CCB unit is configured to select one agent module for serving the user call from multiple agent modules corresponding to the CCB unit, wherein each agent module of the multiple agent modules is configured to serve a user call; a scheduling module, configured to select, according to capability data of the multiple CCB units, the one or more CCB units from the multiple CCB units to perform the operation of selecting one agent module for serving the user call, and select one agent module from one or more agent modules selected by the one or more CCB units to serve the user call. The disclosure can enhance the reliability of the system.

Abstract: The disclosure provides a CTIEX, system and method for implementing channel associated data transmission between an agent and an automatic service, wherein the CTIEX comprises a message module and a processing module; the message module receives a channel associated data request message transmitted by a cross-platform automatic service and transmits the channel associated data organized by the processing module to the cross-platform automatic service; the processing module is configured to analyze a call serial number in the channel associated data request message received by the message module to search out agent-associated information and organize channel associated data. The disclosure is capable of implementing channel associated data transmission between an agent and a cross-platform automatic service.

Abstract: The disclosure provides a CTIEX, system and method for implementing channel associated data transmission between an agent and an automatic service, wherein the CTIEX comprises a message module and a processing module; the message module receives a channel associated data request message transmitted by a cross-platform automatic service and transmits the channel associated data organized by the processing module to the cross-platform automatic service; the processing module is configured to analyze a call serial number in the channel associated data request message received by the message module to search out agent-associated information and organize channel associated data. The disclosure is capable of implementing channel associated data transmission between an agent and a cross-platform automatic service.

Abstract: A certain embodiment of the invention provides a video media server (10) for implementing a video intercommunication gateway function and a video intercommunication method, the video media server (10) including: a video access control system module (11), which is configured to apply to the video media server (10) for a first video port supporting first coding and a second video port supporting second coding, complete media negotiation between the first video port and a call center (13), and complete media negotiation between the second video port and a video access network; a code converting module, which is configured to realize code conversion between the first video port and the second video port. The function of a video intercommunication gateway device is realized using a video media server (10) supporting the second coding multiplexing and demultiplexing function.

Abstract: One embodiment of the invention provides a system that analyzes the propagation of noise through an integrated circuit. During operation, the system obtains an input noise signal to be applied to a cell within the integrated circuit. The system then looks up parameters specifying how noise affects the cell, and then uses the parameters to determine how the input noise signal affects the cell. This can involve determining if the input noise signal will cause the cell to fail and/or determining a propagated noise signal that emanates from the cell.

Abstract: One embodiment of the invention provides a system that characterizes cells within an integrated circuit. During operation, the system obtains a number of input noise signals to be applied to the cell. The system then simulates responses of the cell to each of the input noise signals, and stores a representation of the responses. This allows a subsequent analysis operation to access the stored representation to determine a response of the cell instead of having to perform a time-consuming simulation operation.

Abstract: One embodiment of the invention provides a system that analyzes the propagation of noise through an integrated circuit. During operation, the system obtains an input noise signal to be applied to a cell within the integrated circuit. The system then looks up parameters specifying how noise affects the cell, and then uses the parameters to determine how the input noise signal affects the cell. This can involve determining if the input noise signal will cause the cell to fail and/or determining a propagated noise signal that emanates from the cell.