Abstract: The present disclosure provides a phase shifter and an antenna.

Abstract: A ceramic waveguide filter, a radio unit, an antenna unit and a base station are disclosed. According to an embodiment, a ceramic waveguide filter comprises a body (1) that is made of a ceramic material and that has a plurality of resonators each including a blind hole (101). The blind holes (101) of two of the resonators open at a first surface of the body (1) and extend toward an opposite second surface of the body (1). Capacitive coupling between the two resonators is achieved by a coupling structure (201) on/in a substrate (2), to which the body (1) is attached at the side of the second surface.

Abstract: A feeding structure is provided, which includes first and second substrates opposite to each other, a reference electrode, and a dielectric layer between the first and second substrates. The first substrate includes a coupling branch and a delay branch, which are respectively connected to two output terminals of a power divider and form a current loop with the reference electrode, on a side of a first base plate proximal to the dielectric layer. The second substrate includes a receiving electrode on a side of a second base plate proximal to the dielectric layer, the receiving electrode and the coupling branch form a coupling structure, and their orthographic projections on the first base plate at least partially overlap each other. A length of an orthographic projection of both the coupling branch and the receiving electrode on the first base plate is different from a length of the delay branch.

Abstract: A video editing method and apparatus, a computer readable storage medium, a device, and a computer program product are provided. The method includes: displaying a material addition page, in response to a preset edition operation for a first video editing template; acquiring a user material corresponding to the first video editing template, based on the material addition page; and generating a first video corresponding to the first video editing template according to the user material. The material description information corresponding to the first video editing template is displayed on the material addition page, and the material description information is used to describe a content feature of a user material. The first video is a video edited from the user material according to an editing operation indicated by the first video editing template.

Abstract: There is provided a phase shifter including a first substrate, a second substrate and a dielectric layer between the first substrate and the second substrate, the first substrate includes a first base and a first electrode layer on a side, of the first base, the second substrate includes a second base, a second electrode layer and a reference voltage leading-in end on a side of the second base, the reference voltage leading-in end is coupled to the second electrode layer, one of the first electrode layer and the second electrode layer includes a body structure and branch structures; an orthographic projection of an end of each branch structure away from the body structure on the first base is overlapped with an orthographic projection of the second electrode layer or the first electrode layer on the first base. An antenna is further provided.

Abstract: A non-volatile memory device includes a memory string, a select gate line coupled to the memory string, word lines coupled to the memory string and including a selected word line, and a control circuit coupled to the select gate line and the word lines, and configured to apply word line pre-pulse signals to at least two groups of the word lines disposed between the select gate line and the selected word line during a pre-charge period. The at least two groups of the word lines include a first group and a second group disposed between the first group and the select gate line. A voltage level of a second word line pre-pulse signal applied to the second group is greater than a voltage level of a first word line pre-pulse signal applied to the first group. A voltage level of at least one word line pre-pulse signal of the word line pre-pulse signals is greater than 0.

Abstract: The present disclosure provides an edge and bottom water invasion simulation apparatus and method, a storage medium, and a product. A controller controls an inert gas to be injected into a first intermediate container, and stops the injection. The controller controls formation water to be injected into the first intermediate container, and stops the injection. The controller controls the first intermediate container to be communicated with a core holder, and adjusts a pressure of a back pressure valve, so that the formation water enters a core to simulate edge and bottom water invasion. In the present disclosure, by adding the inert gas and the formation water to the intermediate container, an infinite edge and bottom water with sufficient energy at an early stage of a water invasion and a limited edge and bottom water with lower energy at a later stage of the water invasion can be effectively simulated.

Abstract: According to an embodiment of the present disclosure, a method in a Distributed Unit, DU, of a network device is provided. The method includes: transmitting, to a Central Unit, CU, of the network device, a first message containing a request for resource coordination with another network device; and receiving, from the CU, a second message containing a response to the request from the other network device.

Abstract: The present disclosure provides an edge and bottom water invasion simulation apparatus and method, a storage medium, and a product. A controller controls an inert gas to be injected into a first intermediate container, and stops the injection. The controller controls formation water to be injected into the first intermediate container, and stops the injection. The controller controls the first intermediate container to be communicated with a core holder, and adjusts a pressure of a back pressure valve, so that the formation water enters a core to simulate edge and bottom water invasion. In the present disclosure, by adding the inert gas and the formation water to the intermediate container, an infinite edge and bottom water with sufficient energy at an early stage of a water invasion and a limited edge and bottom water with lower energy at a later stage of the water invasion can be effectively simulated.

Abstract: Disclosed is a wearable article continuous in a longitudinal direction and a transverse direction comprising a center chassis and a ring-like elastic belt comprising a front belt and a back belt; the front and back belt each formed by a laminate comprising a plurality of elastic bodies running in the transverse direction, an inner sheet, an outer sheet, and an outer sheet fold over; wherein at least one of the front belt and the back belt has: a) the longitudinal edge of the center chassis being distal than, preferably at least about 10 mm distal than, the outer sheet fold over proximal edge; b) in the left and right side panels: b-1) at least one elastic body, preferably at least two elastic bodies, disposed between the outer sheet and the outer sheet fold over in regions where the inner sheet does not overlap; b-2) one to no more than about 8 elastic bodies disposed between the outer sheet and inner sheet in regions where the outer sheet fold over overlaps in the thickness direction, and b-3) the remaining

Abstract: Disclosed is a wearable article continuous in a longitudinal direction and a transverse direction comprising a center chassis and a ring-like elastic belt comprising a front belt and a back belt; the front and back belt each formed by a laminate comprising a plurality of elastic bodies running in the transverse direction, an inner sheet, an outer sheet, and an outer sheet fold over, wherein at least one of the front belt and the back belt has: a) the longitudinal edge of the center chassis distal than, preferably at least about 10 mm distal than, the outer sheet fold over proximal edge, and b) in the left and right side panels: b-1) at least one elastic body, preferably at least 2 elastic bodies, disposed between the outer sheet and the outer sheet fold over in regions where the inner sheet does not overlap in the thickness direction; and b-2) the remaining elastic bodies disposed between the outer sheet and the inner sheet in regions where the outer sheet fold over does not overlap in the thickness direction

Abstract: A method for managing storage of materials implemented in an electronic device to ensure that earliest-stored materials are removed from storage positions, first controls a scanning device to scan batch code and obtains batch information of the material when an inlet of the electronic device is required to receive the batch of material. A serial number of a storage position is associated with the batch information and a storage time of the batch of material in the storage position is recorded. The serial number of the storage position storing the batch of material according to the batch information is determined when a material-request is received and a transmission track is controlled to transfer the batches of material which having earliest recorded storage times one by one to the outlet, so as to release the batches of material from the storage position.

Abstract: A method for examining and counting incoming materials includes receiving three-dimensional scanned images of the incoming materials, wherein the three-dimensional scanned image is taken by an X-ray machine. The three-dimensional scanned image is preprocessed, each type of material is identified by a pre-trained material classification model and other information relevant thereto is collected, and a first total number of materials of each type is counted to obtain the total number of materials of each type.

Abstract: Disclosed is a method of manufacturing a wearable article assembled by a front belt, a back belt, and a central chassis, the central chassis having a front waist region and a back waist region separated from each other by a crotch region, wherein at least one of the front belt and the back belt is formed by an elastic belt, the method may comprise making the elastic belt and joining to the central chassis by the steps of: 1) advancing a first layer of continuous sheet having a first surface and an opposing second surface in a machine direction and defining a width in a cross machine direction; 2) advancing a second layer of continuous sheet having a first surface and an opposing second surface in the machine direction and having a smaller width than the first layer of continuous sheet; 3) advancing a first group of elastic bodies in the machine direction in a stretched state; 4) joining the first group of elastic bodies between the first surface of the first layer and the first surface of the second layer of

Abstract: The present disclosure discloses a refrigerator having a separate ice-making system, comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are arranged in parallel, the ice-making evaporator is disposed inside the refrigerating compartment and outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating circulation loop.

Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with an ice maker, at least comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air duct, and an ice-making fan, the ice-making evaporator is communicated with the ice maker through the ice-making air duct to form a refrigerating circulation loop, the ice-making fan is arranged in the ice-making air duct, and the ice-making evaporator is disposed outside the ice-making chamber and located inside the refrigerating compartment.

Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with a separate ice-making system which comprises a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged in the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are located front to back, the ice-making evaporator is disposed in the refrigerating compartment and located outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating cycle loop.

Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with a separate ice-making system which comprises a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged in the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are located front to back, the ice-making evaporator is disposed in the refrigerating compartment and located outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating cycle loop.

Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with a separate ice-making system which comprises a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged in the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are located front to back, the ice-making evaporator is disposed in the refrigerating compartment and located outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating cycle loop.

Abstract: The present disclosure relates to the field of household appliances technologies, and discloses a refrigerator with an ice maker, at least comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air duct, and an ice-making fan, the ice-making evaporator is communicated with the ice maker through the ice-making air duct to form a refrigerating circulation loop, the ice-making fan is arranged in the ice-making air duct, and the ice-making evaporator is disposed outside the ice-making chamber and located inside the refrigerating compartment.