Abstract: A fastening tool including a bit holding unit configured to hold a driver bit so as to be rotatable and to be movable in an axis direction, a first drive unit having a first motor configured to rotate the driver bit held by the bit holding unit, and a second drive unit having a second motor configured to move the driver bit held by the bit holding unit along the axis direction.

Abstract: The present disclosure discloses electronic terminal including housing, sound producing device and switching structure, and first sound cavity channel and second sound cavity channel formed in the housing. The sound producing device defines sound producing cavity jointly with housing. The electronic terminal further includes mounting groove formed in housing. The switching structure includes baffle slidably arranged in mounting groove and driving portion driving baffle to slide in mounting groove. The driving portion drives baffle to slide into first sound cavity channel or the second sound cavity channel, to close first sound cavity channel or the second sound cavity channel. The baffle can be driven to slide in mounting groove to selectively close first sound cavity channel or second sound cavity channel, to prevent the problem that the terminal, when using one of the first sound cavity channel and the second sound cavity channel, is affected by the other.

Abstract: Disclosed is a super-resolution flow field reconstruction method, including: superimposing a plurality of frames of contrast-enhanced ultrasound images that are in one time interval and each of which includes images of a plurality of microbubbles, to obtain a superimposed image including a plurality of microbubble trajectories of the plurality of microbubbles; performing straight line fitting on the plurality of microbubble trajectories, to obtain a plurality of microbubble trajectory straight lines of the plurality of microbubbles, respectively; determining directions and velocities of instantaneous movements of the plurality of microbubbles in the time interval; and reconstructing a super-resolution flow field.

Abstract: Problem: To reduce the likelihood of insufficient electrical continuity in wiring in a semiconductor device.

Abstract: A multilayer ceramic capacitor and a method of manufacturing the same are disposed. The multilayer ceramic capacitor includes: a body including a plurality of internal electrodes and a dielectric layer interposed between the plurality of internal electrodes; and external electrodes disposed on the body and connected to the internal electrodes, respectively. One of the external electrodes includes a first plating layer, and the first plating layer includes a crystal grain in which an average ratio of major and minor axes thereof is 1:1 to 3:1.

Abstract: A display apparatus can include a display panel in which pixels, first to gth gate lines, and data lines are provided (where g is a natural number), and link lines provided on a rear surface of the display panel and connected to the data lines provided on a front surface of the display panel. In a display area including the pixels in the front surface, a first stage to an mth stage generating gate signals to be supplied to the first gate line to the gth gate line are provided (where m is a natural number less than or equal to g). A first monitoring line through which a first monitoring signal is output is further connected to the first stage, and the first monitoring line extends to the rear surface through a lateral surface of the display panel.

Abstract: A car-mounted bike rack includes a connecting beam and at least one support beam, wherein the support beam is fixedly disposed on the connecting beam, a front wheel fixing assembly and a rear wheel fixing assembly are disposed on the support beam, the front wheel fixing assembly comprises an arc-shaped support plate and a clamping mechanism, a convex arc surface of the arc-shaped support plate is rotatably connected to an upper surface of the support beam, and the clamping mechanism is rotatably connected to a side face of the support beam and is matched with a concave arc surface of the arc-shaped support plate to lock a front wheel of a bike.

Abstract: To achieve both formability and heat insulating properties, separator according to an aspect of the present invention insulates adjacent battery cells. Separator includes heat insulation sheet including a fiber material and a heat insulation material including higher heat insulating properties than the fiber material, and formed member including higher shape stability than the heat insulation sheet. This enables shape of heat insulation sheet including high flexibility to be maintained using formed member formed into a predetermined shape.

Abstract: An embodiment of the present application discloses a display panel including an array substrate including a common wiring. The common wiring includes a first wiring, the first wiring is disposed in a redundancy pixel region. An opposite substrate includes a common electrode layer disposed in a display region and a redundancy pixel region. Along a thickness direction of the display panel, the first wiring overlaps the common electrode layer. When the display panel is in a display state, an absolute value of a difference between a voltage inputted to the first wiring and a voltage inputted to the common electrode layer ranges from 0 to 1 volt.

Abstract: The present invention discloses a terminal module and a high-speed electrical connector using the same. The connector includes a number of terminal modules, a number of shielding plates, a front cover and a rear stiffener. The terminal module has grounding terminals and differential signal pairs embedded within an insulating body. Each differential signal pair have contacting portions, mounting portions and connecting portions. The insulating body defines a number of cutouts thereon with the connecting portions of the differential signal pairs partially exposed therefrom. The front cover has a U-shaped cross-section. An exposed surface of the connecting portion of the differential signal pairs is coated with an insulating thin film.

Abstract: An antenna device includes an antenna housing and an antenna element. The antenna element is accommodated in the antenna housing and receives signals in a first frequency band and a second frequency band which is lower than the first frequency band. The antenna element includes a first element that receives signals in the first frequency band and a second element that surrounds the first element and receives signals in the second frequency band. The first element includes a conductive plate which has a predetermined area, the second element includes a conductive plate which has a predetermined area, and the conductive plates are provided in an identical plane or a substantially identical plane.

Abstract: An icon display control method includes: receiving a first input performed by a user on a first icon; and updating a first icon display parameter of the first icon in response to the first input; where the first icon display parameter includes at least one of the following: shape or display size.

Abstract: According to one embodiment, in an X-ray tube, an electron convergence cup has a first surface located closer to the anode, and an electron convergence groove opening on the first surface and housing a filament. The first surface has a first edge located on the opening, and a second edge located on the opening and opposite to the first edge in a first direction. The first edge is closer to an outer peripheral part than the second edge is. When the distance between the first edge and the filament in the first direction is defined as a first distance and the distance between the second edge and the filament in the first direction is defined as a second distance, the first distance is shorter than the second distance.

Abstract: There is provided a driving machine capable of reducing a load applied to a guide member in a direction of a center axis. The driving machine drives a fastener into a workpiece. The driving machine includes a movable piston, a driver blade operating together with the piston and applying driving force to the fastener, a cylinder guiding operation of the piston, a holder provided in a housing and supporting the cylinder, and a vibration damping rubber interposed between the holder and the housing and receiving a load applied to the holder in an operational direction of the piston.

Abstract: An electronic device may include a first housing, a second housing, a flexible display including a first area and a second area, wherein the first area is exposed for view to the outside of the electronic device in a first state, and when the first state is switched to a second state according to movement of the second housing with respect to the first housing, at least a portion of the second area may be exposed for view to the outside of the electronic device together with the first area, and a processor. The processor may be configured to, in the first state, supply power related to driving of the flexible display to a first portion of the second area, the first portion being adjacent to the first area and not exposed for view to the outside through a front surface of the electronic device.

Abstract: Disclosed herein is a method and network handover system for handling a data session in a user equipment (UE). The method comprises initiating a data session of at least one application from a plurality of applications with a first communication interface using a first socket of the UE having a first socket file descriptor (SOCKFD) for the data session, detecting a deterioration in a network connection of the first communication interface, identifying a second communication interface, establishing a second socket having a second SOCKFD associated with the second communication interface and migrating the data session from the first communication interface to the second communication interface by mapping the first SOCKFD corresponding to the first socket to the second SOCKFD corresponding to the second socket.

Abstract: A method for notifying a service life of a filter includes steps of providing a filter for filtering an air pollution source; providing a gas detection device for detecting the air pollution source and outputting the detection data of the air pollution source; providing a connection device for receiving, computing and comparing the detection data of the air pollution source detected by the gas detection device, so as to display a reducing rate of filtering efficiency for the filter; and when the reducing rate of filtering efficiency for the filter reaches a preset alert value, the connection device sends out a notification alert of replacing the filter.