Abstract: A memory cell includes a dielectric structure, a storage element structure, and a top electrode. The storage element structure is disposed in the dielectric structure, and the storage element structure includes a first portion and a second portion. The first portion includes a first side and a second side opposite to the first side, where a width of the first side is less than a width of the second side. The second portion is connected to the second side of the first portion, where a width of the second portion is greater than the width of the first side. The top electrode is disposed on the storage element structure, where the second portion is disposed between the first portion and the top electrode.

Abstract: Various systems are provided for medical imaging systems. In one example, an assembly for a C-arm comprises: a casing including a first extension housing a first component, a second extension housing a second component, and a clearance formed between the first extension and the second extension; and a collimator seated within the clearance, with an outlet end of the collimator substantially aligned with a terminating end of the first extension and a terminating end of the second extension. An x-ray tube insert may be aligned with the collimator and configured to emit x-ray radiation between the first component and the second component.

Abstract: The present disclosure relates to the field of image definition recognition, and discloses a logging image definition recognition method and device, medium and electronic equipment. The method comprises: establishing a logging image sample library comprising a plurality of logging images; acquiring actual definition information corresponding to the respective logging images; acquiring a plurality of definitions corresponding to the respective logging images; determining target weights corresponding to the respective target image definition determination algorithms according to the plurality of definitions and the actual definition information corresponding to the respective logging images; and determining a definition of a target logging image by the respective target image definition determination algorithms and the target weights corresponding to the respective target image definition determination algorithms.

Abstract: A C-arm imaging system includes a C-arm, and a sliding support assembly. The C-arm includes a first end portion and a second end portion which are oppositely disposed. The first end portion is used to connect to the X-ray tube assembly, while the second end portion is used to connect to the detector assembly, and the X-ray tube assembly and the detector assembly are aligned. The sliding support assembly is connected to the C-arm, and the C-arm can slide relative to the sliding support assembly, wherein the C-arm rotates at a rotational angle of not less than 90 degrees relative to the sliding support assembly from a first position to the first end portion or the second end portion, the first position being a position where the line connecting the center of the detector assembly and the center of the X-ray tube assembly is in a vertical direction.

Abstract: Provided in the present application are a C-arm imaging system and a tube assembly mounting method. The C-arm imaging system includes a C-arm, a tube assembly, a detector assembly, and a rotation assembly. The C-arm includes an inner surface and an outer surface disposed opposite to each other. The tube assembly is located at a first end of the C-arm, and is mounted on the inner surface of the C-arm. The detector assembly is located at a second end of the C-arm opposite to the first end. The rotation assembly is mounted on the outer surface of the C-arm. The C-arm is movable relative to the rotation assembly, and an outer surface opposite to an inner surface on which the tube assembly is located is slidable relative to the rotation assembly.

Abstract: Various systems are provided for medical imaging systems. In one example, an assembly for a C-arm comprises: a casing including a first extension housing a first component, a second extension housing a second component, and a clearance formed between the first extension and the second extension; and a collimator seated within the clearance, with an outlet end of the collimator substantially aligned with a terminating end of the first extension and a terminating end of the second extension. An x-ray tube insert may be aligned with the collimator and configured to emit x-ray radiation between the first component and the second component.

Abstract: A device for mounting an LED lamp tube is provided. The device includes two mounting base, each of which includes a mounting socket, a rotary member and a connection member. The rotary member is received in a cavity defined in the mounting socket, and is rotatable with respect to the mounting socket, and remains static with respect to the mounting socket when not being rotated. The rotary member defines a pair of mounting holes for insertion of pins of the LED lamp tube thereinto. A first connection portion is formed on one end of the mounting socket. A second connection portion is formed on one end of the connection member, the second connection portion is configured for engaging with the first connection portion, to latchingly connect the connection member to the mounting socket, and retain the rotary member in the cavity of the mounting socket.

Abstract: A smart card suitable for receiving data and electric power from a far-end reader/writer wirelessly is provided. The smart card includes a main body, an e-paper, an e-paper driver, a RFID tag chip and a receiving unit. The e-paper is disposed at the main body. The e-paper driver is disposed at the main body and electrically connected to the e-paper. The RFID tag chip is disposed at the main body and electrically connected to the e-paper driver. The receiving unit is disposed at the main body and electrically connected to the e-paper driver and the RFID tag chip. The receiving unit receives the data and the electric power wirelessly for transferring the electric power to the e-paper driver and transferring the data to the e-paper driver through the RFID tag chip. The e-paper driver drives the e-paper to display information by the data and the electric power.

Abstract: A smart card suitable for receiving data and electric power from a far-end reader/writer wirelessly is provided. The smart card includes a main body, an e-paper, an e-paper driver, a RFID tag chip and a receiving unit. The e-paper is disposed at the main body. The e-paper driver is disposed at the main body and electrically connected to the e-paper. The RFID tag chip is disposed at the main body and electrically connected to the e-paper driver. The receiving unit is disposed at the main body and electrically connected to the e-paper driver and the RFID tag chip. The receiving unit receives the data and the electric power wirelessly for transferring the electric power to the e-paper driver and transferring the data to the e-paper driver through the RFID tag chip. The e-paper driver drives the e-paper to display information by the data and the electric power.

Abstract: The present invention relates to a multifunctional device, which is particularly applicable to a twin magnet loop (called TML) transducer with both vibrating and sound functions. The present invention integrates an inner and an outer magnet loop of TML into one device, which can be used as a vibrator and a speaker. A disc-shaped pole core, a flange bowl-shaped magnetic transfer, an annular pole piece, a cylindrical magnet and an annular magnet constitute the inner and outer magnetic loops; wherein the disc-shaped pole core is placed on the cylindrical magnet and centered with the flange bowl-shaped magnetic transfer; the annular magnet and the annular pole piece are overlaid together under the ring of the flange bowl-shaped magnetic transfer; the entire of the TML assembly is connected with a housing base via a resilient plate.

Abstract: The present invention relates to a multifunctional device, which is particularly applicable to a twin magnet loop (called TML) transducer with both vibrating and sound functions. The present invention integrates an inner and an outer magnet loop of TML into one device, which can be used as a vibrator and a speaker. A disc-shaped pole core, a flange bowl-shaped magnetic transfer, an annular pole piece, a cylindrical magnet and an annular magnet constitute the inner and outer magnetic loops; wherein the disc-shaped pole core is placed on the cylindrical magnet and centered with the flange bowl-shaped magnetic transfer; the annular magnet and the annular pole piece are overlaid together under the ring of the flange bowl-shaped magnetic transfer; the entire of the TML assembly is connected with a housing base via a resilient plate.

Abstract: A novel electromagnetic acoustic device with twin magnetic loops is disclosed. The electro-acoustic device of the present invention comprises a magnetic transfer, a magnetic column (2), an annular magnet (4), an annular pole piece (5) and a pole piece (3). The magnetic transfer comprises a first, “cup-shaped”, round housing (11, 12) and its flange (13), which is the second annular. The first round housing (11, 12), the magnetic column (2), the pole piece (3) form the first magnetic loop. On the other side of the round housing, the housing flange, the annular magnet (4) and the annular pole piece (5) form the second magnetic loop.

Abstract: A packaging structure of a chip is disclosed. The packaging structure has high heat conductivity and a preferred electric insulation and can protect the chip. The packaging structure includes a chip, a lead frame, a signal transmission device for being connected to the chip and lead frame, a protecting gel layer, a diamond-like carbon layer, and an electric insulating layer. By aforesaid structure, when the chip is working, the heat from the chip is dissipated through the diamond-like carbon layer under the hollowed portion so that a working temperature of the chip is retained in a normal temperature.