Abstract: A bolter miner includes a rack, a cutting device and a bolt support device. The cutting device is configured for a cutting operation and is arranged on the rack to swing up and down. The bolt support device includes a lifting assembly, a work platform, a first drilling frame assembly and a stabilization assembly. The lifting assembly is arranged between the rack and the work platform and is configured to lift the work platform. The first drilling frame assembly and the stabilization assembly are arranged on the work platform. The first drilling frame assembly has a bolt support position and an avoidance position. The work platform can extend and retract to switch the bolt support position and the avoidance position of the first drilling frame assembly. The stabilization assembly can be supported between the cutting device and a tunnel roof, so as to enhance the stability of the first drilling frame assembly during a bolt support operation.

Abstract: A method for storing metadata and a configuration schema for each of a plurality of capabilities, and storing a plurality of catalogs, each catalog identifying the metadata and configuration schema associated with at least one of the plurality of capabilities. The method also includes receiving a request for implementation of one of the plurality of capabilities on a pluggable system, and associating, by a lifecycle manager and based on a catalog of the plurality of catalogs related to the request, the metadata and configuration schema related to the requested one of the plurality of capabilities with a domain specific capabilities controller compatible with the pluggable system.

Abstract: Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.

Abstract: A preparation method of a zeolite/polyimide composite membrane includes: synthesizing a zeolite-doped polyamic acid precursor casting solution by condensation polymerization synthesis; coating a substrate with the obtained casting solution, and obtaining a zeolite/polyamic acid composite porous membrane by non-solvent induced phase separation; and obtaining the zeolite/polyimide composite membrane by performing thermal imidization on the zeolite/polyamic acid composite porous membrane through gradient heating.

Abstract: This application discloses a filtering system, an air conditioning system that includes the filtering system, and a cleaning method for a filtering system. An example filtering system includes a total liquid inlet, a total liquid outlet, a first Y-shaped strainer, and a second Y-shaped strainer. The first Y-shaped strainer includes a first liquid flow port, a second liquid flow port, and a first drainage port. The first liquid flow port is connected to the total liquid inlet by using a first pipeline, the second liquid flow port is connected to the total liquid outlet by using a second pipeline, and the first drainage port is connected to a first waste liquid area by using a third pipeline. The second Y-shaped strainer includes a third liquid flow port, a fourth liquid flow port, and a second drainage port, the third liquid flow port is connected to the total liquid inlet by using a fourth pipeline.

Abstract: Embodiments of the invention are directed to synchronous multi-point update of associated text. Aspects include receiving, from a user, a request to associate a first text with one or more other instances of the first text and looking up the first text in a text association table. Based on determining that no entry in the text association table corresponds to the first text, aspects include creating an entry in the text association table corresponding to the first text. Aspects also include adding an address of the first text to the entry in the text association table. Based on detecting a change to one of the first text and one of the one or more other instances of the first text, aspects further include updating the first text and each of the one or more other instances of the first text that was not changed.

Abstract: Embodiments of the invention are directed to synchronous multi-point update of associated text. Aspects include receiving, from a user, a request to associate a first text with one or more other instances of the first text and looking up the first text in a text association table. Based on determining that no entry in the text association table corresponds to the first text, aspects include creating an entry in the text association table corresponding to the first text. Aspects also include adding an address of the first text to the entry in the text association table. Based on detecting a change to one of the first text and one of the one or more other instances of the first text, aspects further include updating the first text and each of the one or more other instances of the first text that was not changed.

Abstract: Facilitating web page selection by a user navigating multiple web pages on a computer can include determining, using a computer, a probability of each of a plurality of web pages being visited by a user. The probability can be determined using machine learning and user operational behavior analysis based on an analysis of web page features. Using a cognitive analysis, the open web pages can be ordered based on the probability of each of the web pages being visited by the user. The ordering can include ranking web pages based on a highest probability of a web page being visited. The open web pages can be managed based on the ordering of the open web pages where the managing includes prompting the user to visit a web page of the open web pages in response to the ranking of an open web page in the order.

Abstract: In an approach for detecting key messages for a video, a processor builds a role model based on data from one or more data sources, with an identification feature of each role in a video. A processor samples a plurality of frames of the video. A processor identifies a key object presented in the plurality of frames. The key object is a role in the video. A processor recognizes a movement scenario associated with the role. A processor dynamically updates the role model based on the movement scenario. A processor identifies a role name based on the movement scenario. A processor generates a description script associated with the movement scenario for the role. A processor outputs the description script.

Abstract: The disclosure discloses a feruloyl esterase and application thereof, and belongs to the technical field of microorganisms. The disclosure provides a feruloyl esterase with an amino acid sequence shown in SEQ ID NO: 2 and specific enzyme activity as high as 519 U/g. The disclosure provides a recombinant Bacillus subtilis which uses Bacillus subtilis as a host, expresses a gene encoding the feruloyl esterase with an amino acid sequence shown in SEQ ID NO: 2, and can be used for producing the feruloyl esterase with a high yield. The process specifically includes inoculating a fermentation culture medium with the recombinant Bacillus subtilis for fermentation for 14 hours, and the enzyme activity of the feruloyl esterase in a cell disruption supernatant can be as high as 82.53 U/mL.

Abstract: In an approach for detecting key messages for a video, a processor builds a role model based on data from one or more data sources, with an identification feature of each role in a video. A processor samples a plurality of frames of the video. A processor identifies a key object presented in the plurality of frames. The key object is a role in the video. A processor recognizes a movement scenario associated with the role. A processor dynamically updates the role model based on the movement scenario. A processor identifies a role name based on the movement scenario. A processor generates a description script associated with the movement scenario for the role. A processor outputs the description script.