Abstract: A scattered material cleaning robot for a conveyor includes a housing, a feeding assembly, a discharging assembly and a lifting assembly disposed on the housing. The feeding assembly is configured to collect scattered materials, the discharging assembly is disposed above the feeding assembly, and the discharging assembly is configured to deliver the scattered materials collected by the feeding assembly to the conveyor. The lifting assembly includes a flexible transmission mechanism and at least one material carrying member. One of two ends of the flexible transmission mechanism is located at the feeding assembly, and another one of the two ends of the flexible transmission mechanism is located at the discharging assembly. The flexible transmission mechanism is configured to drive the material carrying member to move between the feeding assembly and the discharging assembly, to convey the scattered materials from the feeding assembly to the discharging assembly.

Abstract: The present application may provide a vehicle refrigerator. The vehicle refrigerator may include a cabinet, a door, a fan machine, and a refrigeration assembly. The cabinet may define a refrigeration cavity and a first opening. The first opening may be in communicating with the refrigeration cavity. The door may movably over the first opening. The fan machine may be arranged on a side of the door close to the refrigeration cavity. The refrigeration assembly may be mounted on the cabinet, and may be configured to cool the refrigeration cavity. The present disclosure may enhance cooling uniformity and cooling rate of the vehicle refrigerator.

Abstract: Disclosed are an operation control method of a refrigerator and a refrigerator. Where the refrigerator is in the battery-powered refrigeration mode, the battery temperature of the refrigerator battery may be acquired and compared with a range of temperatures. When the battery temperature is between the first preset temperature and the second preset temperature, the compressor of the refrigerator may be controlled to operate at a lower tap position. When the battery temperature is too high, the operation tap position of the compressor may be lowered.

Abstract: A split-type device for continuously and rapidly separating a steel cord belt includes a power mechanism, a driving part, a frame, a moving part, a pressing part, a cutting mechanism, a flat cutting part, a large-toothed cutting part, a small-toothed cutting part, connectors, and a holding mechanism. The power mechanism includes the driving part, the frame, the moving part, and the pressing part. The driving part and the pressing part are mounted on the frame and are configured for driving and clamping the steel cord belt. The moving part is mounted below the frame and is configured for moving the power mechanism.

Abstract: Disclosed are systems, methods, and other implementations, including a method for sound processing that includes obtaining, by a device (e.g., a hearing device), sound signals from two or more sound sources in an acoustic scene in which a person is located, and applying speech-separation processing to the sound signals from the two or more sound sources to derive a plurality of separated signals that each contains signals corresponding to different groups of the two or more sound sources, with the two or more sound sources being associated with spatial information. The method further includes obtaining neural signals for the person, the neural signals being indicative of one of the two or more sound sources the person is attentive to, and processing one or more of the plurality of separated signals selected based on the obtained neural signals, the plurality of separated signals, and the spatial information.

Abstract: Disclosed are methods, systems, device, and other implementations, including a method (performed by, for example, a hearing aid device) that includes obtaining a combined sound signal for signals combined from multiple sound sources in an area in which a person is located, and obtaining neural signals for the person, with the neural signals being indicative of one or more target sound sources, from the multiple sound sources, the person is attentive to. The method further includes determining a separation filter based, at least in part, on the neural signals obtained for the person, and applying the separation filter to a representation of the combined sound signal to derive a resultant separated signal representation associated with sound from the one or more target sound sources the person is attentive to.

Abstract: Disclosed are methods, systems, device, and other implementations, including a method (performed by, for example, a hearing aid device) that includes obtaining a combined sound signal for signals combined from multiple sound sources in an area in which a person is located, and obtaining neural signals for the person, with the neural signals being indicative of one or more target sound sources, from the multiple sound sources, the person is attentive to. The method further includes determining a separation filter based, at least in part, on the neural signals obtained for the person, and applying the separation filter to a representation of the combined sound signal to derive a resultant separated signal representation associated with sound from the one or more target sound sources the person is attentive to.

Abstract: Disclosed are methods, systems, device, and other implementations, including a method (performed by, for example, a hearing aid device) that includes obtaining a combined sound signal for signals combined from multiple sound sources in an area in which a person is located, and obtaining neural signals for the person, with the neural signals being indicative of one or more target sound sources, from the multiple sound sources, the person is attentive to. The method further includes determining a separation filter based, at least in part, on the neural signals obtained for the person, and applying the separation filter to a representation of the combined sound signal to derive a resultant separated signal representation associated with sound from the one or more target sound sources the person is attentive to.

Abstract: Disclosed are a method and apparatus for providing search results. The method may include: carrying out search intention analysis on an input search term so as to determine whether the search term includes an answer requirement; if so, using the search term to retrieve answer content corresponding to the answer requirement; obtaining content to be recommended associated with the answer content; and combining the answer content with the content to be recommended so as to generate at least one search result. Abundant search results can be efficiently provided.

Abstract: The present disclosure discloses an ultra-low pressure liquid filling forming system for a special-shaped component, including a control system, a supercharger, a driving device, a preforming unit, and a final forming unit.

Abstract: A refrigerator cooling system, comprising a pipe forming a loop and, sequentially provided on the pipe, a compressor, a condenser, a refrigerant amount regulator, a capillary tube, and an evaporator. The refrigerant amount regulator comprises a storage device and an adjustor provided within the storage device. The storage device is provided therein with a storage cavity for holding a refrigerant. The storage device is provided with an opening for the storage cavity to be in communication with the pipe. The adjustor comprises a sealer used for opening or closing the opening.

Abstract: The present disclosure discloses an ultra-low pressure liquid filling forming system for a special-shaped component, including a control system, a supercharger, a driving device, a preforming unit, and a final forming unit.

Abstract: Embodiments can include an information pushing method and device. An embodiment of the method can include: receiving an information stream data acquisition request sent by a terminal, wherein the information stream data acquisition request comprises query information; performing a query according to the query information to obtain first information stream data; acquiring at least one of a search record or a browsing record of an account associated with the terminal with respect to a predetermined time period; determining, based on the at least one of the search record or the browsing record, a keyword; determining second information stream data located in a preset information stream data set and matching the key word; generating, based on the first information stream data and the determined second information stream data, data to be pushed; and pushing to the terminal the data to be pushed. The embodiment can achieve targeted information pushing.

Abstract: A refrigerator cooling system, comprising a pipe forming a loop and, sequentially provided on the pipe, a compressor, a condenser, a refrigerant amount regulating apparatus, a capillary tube, and an evaporator. The refrigerant amount regulating apparatus comprises a storage device and a regulating mechanism provided within the storage device. The storage device is provided therein with a storage cavity for holding a refrigerant. The storage device is provided with an opening for the storage cavity to be in communication with the pipe. The regulating mechanism comprises a sealing part used for opening or closing the opening.

Abstract: Disclosed are a method and apparatus for providing search results. The method may include: carrying out search intention analysis on an input search term so as to determine whether the search term includes an answer requirement; if so, using the search term to retrieve answer content corresponding to the answer requirement; obtaining content to be recommended associated with the answer content; and combining the answer content with the content to be recommended so as to generate at least one search result. Abundant search results can be efficiently provided.

Abstract: Embodiments can include an information pushing method and device. An embodiment of the method can include: receiving an information stream data acquisition request sent by a terminal, wherein the information stream data acquisition request comprises query information; performing a query according to the query information to obtain first information stream data; acquiring at least one of a search record or a browsing record of an account associated with the terminal with respect to a predetermined time period; determining, based on the at least one of the search record or the browsing record, a keyword; determining second information stream data located in a preset information stream data set and matching the key word; generating, based on the first information stream data and the determined second information stream data, data to be pushed; and pushing to the terminal the data to be pushed. The embodiment can achieve targeted information pushing.