Abstract: To provide a wound yarn package and a method for manufacturing the same in which even if sea-island type fibers are wound around a bobbin one by one by a traverse mode, cob-webbing and curling are less likely to occur, and the variation in the heat shrinkage rate between layers constituting the yarn layer is reduced. When winding sea-island type fibers with a fineness of 100 to 6400 dtex around a bobbin one by one by a traverse mode to form a yarn layer, each yarn constituting the n-th yarn layer is wound at a position 0 to x mm away from each yarn constituting the (n?1)-th yarn layer, with the yarn width of the sea-island type fiber being taken as x (mm), to fabricate a wound yarn package.

Abstract: Disclosed is a method of operating a storage device which includes a non-volatile memory device. The method includes informing a host that a designation functionality for designating a data criticality and a priority to namespaces of the non-volatile memory device is possible, enabling the designation functionality in response to receiving an approval of the designation functionality, receiving, from the host, a first request for designating a data criticality and a priority for a first namespace of the namespaces, and generating a namespace mapping table in response to the first request.

Abstract: The present disclosure relates to a system for PET imaging. The system may include a detector module and an electronics module. The detector module may include a scintillator array having N rows of scintillators arranged in a first direction and M columns of scintillators arranged in a second direction, a first set of photosensors coupled to the scintillator array and extending in the second direction, and a second set of photosensors coupled to the scintillator array and extending in the first direction. The electronics module may detect a first set of electrical signals generated by the first set of photosensors and a second set of electrical signals generated by the second set of photosensors, and identify a scintillator within the scintillator array that has interacted with an impinging radiation ray relating to an electrical signal of the first set of electrical signals or the second set of electrical signals.

Abstract: A fluorescent light-emitting module includes: a light source, a phosphor wheel including yellow phosphor that emits first fluorescence when excited by excitation light emitted by the light source; a color wheel including a color filter that trims the first fluorescence to desired color light by cutting a part of the first fluorescence; a red phosphor that emits second fluorescence when excited by a part of the first fluorescence.

Abstract: In one embodiment, a medical apparatus, includes a medical instrument configured to move within a passage in a body of a patient, a position tracking system to track coordinates of the medical instrument within the body, a display screen, and a processor to register the position tracking system and a 3D computerized tomography (CT) image of at least a part of the body within a common frame of reference, find a 3D path of the medical instrument through the passage from a start point to a termination point within the common frame of reference, compute a direction to the 3D path from the medical instrument responsively to the tracked coordinates, and render and simultaneously display on the display screen respective 2D CT slices, based on the 3D CT image, including respective 2D indications of the direction to the 3D path from the instrument projected onto the respective 2D CT slices.

Abstract: A gas container includes: a tubular container body having an internal space for storing gas; a connector attached to an end portion of the container body in a shaft direction and having a communication passage for allowing the internal space to communicate with an outside of the container body; and a storage member disposed in the internal space to absorb and release gas. The storage member has one of a recess portion and a projection portion which are provided on a radial outer surface thereof and engage with each other. The container body has the other of the recess portion and the projection portion which are provided on a radial inner surface thereof.

Abstract: A method for managing an application icon, a terminal device, and a storage medium. In a scenario of installing an application on the terminal device, whether a target closed circle exists in closed circles in a direction from inside to outside in an icon grid is determined, where the icon grid is formed by arranging all current application icons of the terminal device in a grid manner, the closed circles are rectangular circles centered on a center of the icon grid, and a free position for an application icon exists on the target closed circle. If the target closed circle exists, a target application icon is added at the free position on the target closed circle to ensure that the application icons remain in an aggregated and compact visual form.

Abstract: A touch display panel is provided. The touch display panel includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. A respective one of the plurality of first mesh electrodes includes a plurality of first mesh blocks consecutively electrically connected along a first direction. Two adjacent first mesh blocks of the plurality of first mesh blocks are electrically connected to each other through a respective first conductive bridge of a plurality of first conductive bridges. The plurality of first conductive bridges are arranged in an array. The plurality of first mesh blocks includes a border mesh block adjacent to a truncated region in which a touch control structure is absent. The touch display panel includes a displaced conductive bridge which is displaced from the array of the plurality of first conductive bridges.

Abstract: A portable terminal device in an information processing system and method includes a camera and a microphone. Data of obtained images and voice are transmitted to a server that identifies operations to be executed based on the received voice and image data. The server transmits an identification of one or more results of the plurality of operations to the portable terminal device. When the portable terminal device receives only one result from the server, an operation corresponding to the one result is executed, and when a plurality of results is received, the portable terminal device displays information corresponding to the plurality of results as candidates. Additional voice is captured for selecting one of the plurality of results during the displaying of the information. A determination of one result from the plurality of results is made based on the captured voice, and an operation corresponding to the determined result is executed.

Abstract: A solid electrolytic capacitor element includes an anode body, a dielectric layer formed at the surface of the anode body, and a cathode portion that covers at least a part of the dielectric layer. The cathode portion includes a solid electrolyte layer that covers at least a part of the dielectric layer. The solid electrolyte included in the solid electrolyte layer has a weight reduction ratio of 3% or less when measured through thermogravimetric analysis in which the solid electrolyte is heated to 180° C., is kept at 180° C. for 20 minutes, is cooled from 180° C. to 30° C., and is then heated from 30° C. to 260° C. at a rate of 20° C./min.

Abstract: Provided is a lithium secondary battery which includes a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode includes, as a positive electrode active material, a lithium composite transition metal oxide powder having a layered structure and a nickel content accounting for 50 atm % or more of total transition metals, and wherein the lithium composite transition metal oxide powder has an amount of change in lithium-oxygen (Li—O) interlayer spacing (?T1), as represented by Equation (1), of 0 or more: ?T1=Tf?T0??Equation (1): wherein, in Equation (1), Tf is a Li—O interlayer spacing in the lithium composite transition metal oxide in a fully charged state, and T0 is a Li—O interlayer spacing in the lithium composite transition metal oxide before charging.

Abstract: Provided are a phase-locked loop frequency synthesizer and control method therefor. The phase-locked loop frequency synthesizer includes: a voltage-controlled oscillator configured to generate a microwave signal; a directional coupler configured to: divide the microwave signal into a primary signal and a coupling signal, and transmit the primary signal into a transmitter of the paramagnetic resonance spectrometer to enter a resonator; an automatic frequency controller connected to the resonator and configured to: generate a first oscillation signal and a second oscillation signal, generate a frequency deviation signal, and generate a frequency setting signal based on the frequency deviation signal; and a phase-locked loop controller connected to the directional coupler, the voltage-controlled oscillator, and the automatic frequency controller and configured to: generate a low-phase-noise signal and control the voltage-controlled oscillator.

Abstract: Disclosed is a negative electrode for an all-solid-state battery and an all-solid-state battery including the negative electrode. More specifically, disclosed is a pre-lithiated silicon negative electrode, and an all-solid-state battery comprising the same.

Abstract: An under-screen support structure and a display device. The under-screen support structure is configured to support a rollable and slidable display screen (6) in the display device, and includes a sliding middle frame (1), a rotating shaft (2) and a support chain (3). The rotating shaft is mounted on the side of the sliding middle frame facing a rollable and slidable portion of the display screen, and the rotating shaft is transmittingly connected to the display screen by means of the support chain. The support chain includes a plurality of support strips, the extension direction of the support strips is parallel to the axis of the rotating shaft. The cross section of each support strip perpendicular to the axis of the rotating shaft is trapezoidal, and the size of the side facing away from the rotating shaft is greater than that of the side close to the rotating shaft.

Abstract: Embodiments of the present disclosure provide a method for capturing a fingerprint image, an apparatus for capturing a fingerprint image, and an electronic device, where the method includes: controlling a fingerprint sensor to capture at least one frame of image based on each candidate exposure time among N candidate exposure times respectively; determining N values of a feature parameter corresponding to the N candidate exposure times according to the at least one frame of image captured in each exposure time, where the feature parameter is used to indicate a degree of influence of a refresh period of a display screen on the fingerprint image captured by the fingerprint sensor; determining a candidate exposure time corresponding to a first value indicating a smallest degree of influence among the N values as a target exposure time; and controlling the fingerprint sensor to capture the fingerprint image based on the target exposure time.

Abstract: A navigation system for a host vehicle may include a processor programmed to determine at least one indicator of ego motion of the host vehicle. A processor may be also programmed to receive, from a LIDAR system, a first point cloud including a first representation of at least a portion of an object and a second point cloud including a second representation of the at least a portion of the object. The processor may further be programmed to determine a velocity of the object based on the at least one indicator of ego motion of the host vehicle, and based on a comparison of the first point cloud, including the first representation of the at least a portion of the object, and the second point cloud, including the second representation of the at least a portion of the object.

Abstract: A display device according to an embodiment includes: a display panel including a first region and a second region; a chassis disposed on a rear surface of the display panel; a first exciter in contact with the first region and fixed to the chassis; and a second exciter in contact with the second region and fixed to the chassis. The chassis defines an opening disposed between the first exciter and the second exciter.

Abstract: A method for preventing vehicle collision applied in an electronic device obtains a first image in the driving direction of a vehicle using the method (method vehicle), and detects a driving route of other vehicles in the first image, and takes one of the other vehicles in the first image as a target vehicle when it satisfies a first condition. The first condition comprises a vehicle being in the same lane as the method vehicle and having an opposing driving direction. The electronic device further detects whether a detectable distance between the method vehicle and the target vehicle is less than a preset distance, and generates a warning or a control command when the detectable distance is less than the preset distance.

Abstract: The disclosure relates to a gas pressure regulating device for vehicle. A gas pressure regulating device for vehicle includes a valve seat and a valve cavity housing. The valve seat is provided with a valve core insertion hole, and a bottom of the valve core insertion hole is provided with a valve port. The valve cavity housing is detachably assembled with the valve seat. A valve core is guided and assembled in the valve cavity housing, the valve core has an inserted segment, the inserted segment is inserted in the valve core insertion hole, and the valve core is provided with a flow channel. An insertion sealing ring is provided between a hole wall of the valve core insertion hole and an outer peripheral surface of the inserted segment of the valve core. The valve seat and the valve cavity housing are relatively translated in an axial direction of the valve core insertion hole and are assembled in place in a relatively translational manner.

Abstract: A bandgap reference (BGR) circuit is provided. The BGR circuit includes a first node, a second node, and a third node. A first resistive element is connected between the second node and the third node. The BGR circuit is operative to provide a reference voltage as an output. The BGR circuit further includes a current shunt path connected between the first node and the third node, the current shunt path being operable to regulate a voltage drop across the first resistive element.