Abstract: An energy-saving environment-friendly digital lettering machine comprises a conveying mechanism, a rewinding mechanism and a machine base, wherein the machine base is provided with a working platform, and the conveying mechanism and the rewinding mechanism are respectively arranged on the left side and the right side of the working platform; the lettering machine further comprise a lettering mechanism, the working platform is provided with at least one lettering mechanism, and each lettering mechanism is arranged on the working platform through a corresponding mounting base, wherein the conveying mechanism, the lettering mechanism and the rewinding mechanism are all electrically connected with a control system of the lettering machine. This equipment combines the X-axis moving assembly and the Z-axis moving assembly with the lettering assembly, the lettering assembly can move in the horizontal direction and the vertical direction, and the lettering cutter engraves patterns on the material part.

Abstract: Systems, methods, and apparatuses relating to multicast in a configurable spatial accelerator are described. In one embodiment, an accelerator includes a first output buffer of a first processing element coupled to a first input buffer of a second processing element and a second input buffer of a third processing element; and the first processing element determines that it was able to complete a transmission in a previous cycle when the first processing element observed for both the second processing element and the third processing element that either a speculation value was set to a value to indicate a dataflow token was stored in its input buffer (e.g., as indicated by a reception value (e.g., bit)) or a backpressure value was set to a value to indicate that storage is to be available in its input buffer before dequeuing the dataflow token from the first output buffer.

Abstract: Systems, methods, and apparatuses relating to conditional queues in a configurable spatial accelerator are described.

Abstract: Systems, methods, and apparatuses relating to conditional operations in a configurable spatial accelerator are described.

Abstract: Systems, methods, and apparatuses relating to integrated control and data processing in a configurable spatial accelerator are described.

Abstract: Systems, methods, and apparatuses relating to conditional queues in a configurable spatial accelerator are described.

Abstract: Systems, methods, and apparatuses relating to multicast in a configurable spatial accelerator are described. In one embodiment, an accelerator includes a first output buffer of a first processing element coupled to a first input buffer of a second processing element and a second input buffer of a third processing element; and the first processing element determines that it was able to complete a transmission in a previous cycle when the first processing element observed for both the second processing element and the third processing element that either a speculation value was set to a value to indicate a dataflow token was stored in its input buffer (e.g., as indicated by a reception value (e.g., bit)) or a backpressure value was set to a value to indicate that storage is to be available in its input buffer before dequeuing the dataflow token from the first output buffer.

Abstract: Methods and systems to process a request received at an application program interface are described. The system receives a request from a client machine that includes a job that is associated with data. The request is received at an application program interface. Next, a peer-to-peer network of processing nodes generates a plurality of sub-jobs based on the job. The peer-to-peer network of processing nodes schedules the plurality of sub-jobs for parallel processing based on an availability of resources that are respectively utilized by the sub-jobs and parallel processes the plurality of sub-jobs before generating task results that are respectively associated with the plurality of sub-jobs.

Abstract: The present invention relates to an automatic feeder and a feeding pipe thereof.

Abstract: Methods and systems to process a request received at an application program interface are described. The system receives a request from a client machine that includes a job that is associated with data. The request is received at an application program interface. Next, a peer-to-peer network of processing nodes generates a plurality of sub-jobs based on the job. The peer-to-peer network of processing nodes schedules the plurality of sub-jobs for parallel processing based on an availability of resources that are respectively utilized by the sub-jobs and parallel processes the plurality of sub-jobs before generating task results that are respectively associated with the plurality of sub-jobs.

Abstract: Methods and systems to process a request received at an application program interface are described. The system receives a request from a client machine that includes a job that is associated with data. The request is received at an application program interface. Next, a peer-to-peer network of processing nodes generates a plurality of sub-jobs based on the job. The peer-to-peer network of processing nodes schedules the plurality of sub-jobs for parallel processing based on an availability of resources that are respectively utilized by the sub-jobs and parallel processes the plurality of sub-jobs before generating task results that are respectively associated with the plurality of sub-jobs.

Abstract: Disclosed is a method for extracting gallium from fly ash, which comprises the following steps: crushing the fly ash and removing Fe by magnetic separation; then dissolving it by using hydrochloric acid to obtain hydrochloric acid leachate; adsorbing gallium contained in the hydrochloric acid leachate with macro-porous cationic resin, followed by eluting to obtain an eluent containing gallium; adding masking agent to mask ferric ion to obtain an eluent containing gallium after masking; adsorbing gallium in the eluent containing gallium after masking with macro-porous cationic resin, followed by eluting to obtain a secondary eluent; adding sodium hydroxide solution into the secondary eluent to react; filtering and removing precipitates after reaction, and then concentrating the filtrate and electrolyzing to obtain metal gallium. The method simplifies the process and improves extraction efficiency of gallium.

Abstract: A respiratory mask includes: a mask body for covering a part of a user's face; left and right wing portions, extending respectively from two opposite sides of the mask body and each having a rear surface adapted for attachment to the user's face; and an adhesive layer formed on the rear surfaces of the wing portions.

Abstract: A respiratory auxiliary device includes a first conduit provided with a pair of nasal prongs and having two opposite end portions, two second conduits connected fluidly and respectively to the end portions, and a pressure-measuring pipe adapted for connection with a pressure-measuring device. One of the second conduits is adapted for discharging air exhaled by a patient. The other one of the second conduits is adapted to be connected to an air supply device. The pressure-measuring pipe is disposed within said one of the second conduits, and has one end extending into the first conduit in proximity to the nasal prongs.

Abstract: Disclosed is a method for extracting gallium from fly ash, which comprises the following steps: crushing the fly ash and removing Fe by magnetic separation; then dissolving it by using hydrochloride acid to obtain hydrochloric acid leachate; adsorbing gallium contained in the hydrochloric acid leachate with macro-porous cationic resin, followed by eluting to obtain an eluent containing gallium; adding masking agent to mask ferric ion to obtain an eluent containing gallium after masking; adsorbing gallium in the eluent containing gallium after masking with macro-porous cationic resin, followed by eluting to obtain a secondary eluent; adding sodium hydroxide solution into the secondary eluent to react; filtering and removing precipitates after reaction, and then concentrating the filtrate and electrolyzing to obtain metal gallium. The method simplifies the process and improves extraction efficiency of gallium.

Abstract: Disclosed is a method for extracting gallium from fly ash, which comprises the following steps: crushing the fly ash and removing Fe by magnetic separation; then dissolving it by using hydrochloride acid (2) to obtain hydrochloric acid leachate; adsorbing gallium in the hydrochloric acid leachate with macro-porous cationic resin, followed by eluting to obtain the eluent (5) containing gallium; adding sodium hydroxide (6) solution into the eluent containing gallium to react and obtaining sodium metaaluminate solution containing gallium (8); introducing CO2 into the sodium metaaluminate solution containing gallium (8) for carbonation, followed by separating gallium from aluminum and obtaining aluminum-gallium double salt (15) with the gallium to alumina mass ratio being more than 1:340; adding the aluminum-gallium double salt (15) into sodium hydroxide (17) to react, followed by alkalinity-adjustment concentration to obtain alkali solution containing gallium and aluminum; electrolyzing (10) the alkali solution

Abstract: A respiratory mask includes a single-piece first cushion ring defining an airflow channel and having a front cover-engaging end portion and a rear abutment end portion adapted to abut against a user's face below the forehead, a cover shell having a cover plate engaged to the front cover-engaging end portion and provided with a connecting hole that is adapted to be connected to an air supply source, a resilient forehead support connected to a top end of the front cover-engaging end portion and bendable toward the rear abutment end portion, a resilient forehead abutment body connected to a top end of and supported by the resilient forehead support and including a second cushion ring adapted to abut against the forehead of the user, and an adjustable head strap unit connected to the first cover shell and the resilient forehead abutment body.

Abstract: An auxiliary device for an aerosol therapy unit includes a main body and a delivery tube. The main body includes a nose mask portion having a tube connector with an inlet hole, and a nipple-connecting portion connected integrally to and disposed below the nose mask portion. The delivery tube has one end connected to the inlet hole, and the other end adapted to be connected to a source of medication or gas.

Abstract: A respiratory mask includes: a mask body for covering a part of a user's face; left and right wing portions, extending respectively from two opposite sides of the mask body and each having a rear surface adapted for attachment to the user's face; and an adhesive layer formed on the rear surfaces of the wing portions.