Abstract: Provided are a high-pressure jet impact chamber structure, with an industrial-grade “single orifice+single pulverizing chamber” design, and a multi-parallel type convenient pulverizing component adopted with the high-pressure jet impact chamber structure. The high-pressure jet impact chamber structure includes a body, a jet orifice, and a pulverizing chamber. The multi-parallel type convenient pulverizing component adopted with the high-pressure jet impact chamber structure includes a multi-parallel type chassis, a multi-parallel type connector disk, multiple high-pressure jet impact chamber structures that are parallel to each other, a sealing end cover, a discharge disk, and a discharge pipe.

Abstract: A communication device includes: a setting unit that establishes a plurality of radio links with a base station; and a communication control unit that transmits transmission data to an outside via the base station and a core network. A plurality of tunnels corresponding to the plurality of radio links is established between the base station and the core network, and the communication control unit transmits the transmission data over the plurality of radio links by distributed transmission in accordance with a predetermined condition.

Abstract: As the optoelectronic synaptic device according to a preferred embodiment includes a photoactive layer in which a heterojunction is formed as inorganic quantum dots that accept a near-infrared light signal directly contacts a transition metal dichalcogenide as a two-dimensional semiconductor material that exhibits synaptic characteristics, there is an effect of making a synaptic response to an optical signal in the near-infrared wavelength range. Therefore, as a function of simulating the human visual-brain function, which shows the neuromorphic characteristics by the photo response (visual response) of the infrared wavelength, together with light detection characteristics sensitively and rapidly responding to an infrared wavelength signal as well as a visible light signal, can be implemented in a single device for the sake of accurate recognition of objects, it can be easily applied in the autonomous driving mobility field.

Abstract: A borehole system performs a method for identifying a pay zone in a formation. A processor measures a first dielectric constant of the formation at a selected depth or depth interval in a borehole in the formation using a first electromagnetic wave or signal transmitted through the formation at the selected depth or depth interval at a first frequency, measures a second dielectric constant of the formation at the selected depth or depth interval in the borehole in the formation using a second electromagnetic wave or signal transmitted through the formation at the selected depth or depth interval at a second frequency, and identifies the pay zone in the formation based on the first dielectric constant at the selected depth or depth interval and the second dielectric constant at the selected depth or depth interval.

Abstract: Provided are a fused bicyclic derivative, a pharmaceutically acceptable salt, a crystal form thereof and a preparation method therefor. Specifically, provided are a hydrochloride, a mesylate, an acetate and a tartrate of the compound of formula (I), and a preparation method therefor and a crystal form thereof.

Abstract: A display device includes: a display panel including a HIGH power supply line and a LOW power supply line; and a scan signal line drive circuit including a unit circuit, wherein the unit circuit includes: a SET terminal; a RESET terminal; an output terminal; a first thin film transistor; a second thin film transistor including a second semiconductor layer, a second gate electrode, a second source electrode, and a second drain electrode, the second gate electrode being electrically connected to the SET terminal, one of the second source electrode and the second drain electrode being electrically connected to an internal node; and a third thin film transistor, the second gate electrode is an upper gate electrode, another one of the second source electrode and the second drain electrode is electrically connected to the HIGH power supply line, and the second thin film transistor further includes a lower gate electrode.

Abstract: Disclosed herein are an adhesive film for a non-metal base material and a metal base material, an optical member including the adhesive film, and an optical display apparatus including the adhesive film. The adhesive film is a cured product of a composition including (meth)acrylic binder and a thermal curing agent. The adhesive film has a peel strength at 60° C. and 93% relative humidity of 400 gf/inch or more with respect to each of the non-metal base material and the metal base material. T. The (meth)acrylic binder is formed from a monomer mixture including 1 wt % to 10 wt % of a cycloaliphatic group-containing (meth)acrylic monomer.

Abstract: An operating arrangement operates a sensor arrangement that includes at least one sensor (1.2). An installation phase is carried out for each sensor. An installation device generates at least one reference image of an installation location (Io.2) where the sensor is installed. A data set for the sensor is created in a central database, which includes each reference image. A subsequent search phase is carried out for at least one sensor. A search device (4) generates at least one search image (31.1, . . . , 31.4) of the surroundings of the search device. Each search image is compared with each stored reference image. The result of the image comparison is transmitted to the search device and is used by the search device to determine information (41.2) about the installation location of the sensor. The search device outputs the installation location information in a form that can be perceived by a human.

Abstract: Provided is a method for generating a lead time prediction model including: receiving input data for a final part from a user, wherein the final part is composed of one or more component parts; obtaining a first data for each of the one or more component parts, wherein the first data includes at least price data and historical lead time data; performing preprocessing on the first data to generate second data; and generating a model for generating a predicted lead time for at least one of the final part and the one or more component parts by performing learning using the second data as a training dataset.

Abstract: A MEMS element comprising: a substrate comprising a back chamber; a vibrating membrane joined onto the substrate and comprising a movable electrode; and a backplate comprising a fixed electrode disposed so as to face the movable electrode. A wall connected to the backplate, slits, and a plurality of vibrating portions are formed in the vibrating membrane, the plurality of vibrating portions are present in either one of a region surrounded by a portion in which the wall and the vibrating membrane are joined and a region between the portion in which the wall and the vibrating membrane are joined and the peripheral portion of the vibrating membrane, and at least one vibrating portion is present in the region between the portion in which the wall and the vibrating membrane are joined and the peripheral portion of the vibrating membrane.

Abstract: The present embodiments relate generally to a soft system for producing a giant magnetoelastic effect. In some embodiments, the soft system is composed of platinum-catalyzed silicone polymer matrix and neodymium-iron-boron nanomagnets. The soft system shows up to four times more enhancement of the magnetomechanical coupling factor (T/Pa) than traditional rigid counterparts owing to a distinct physical mechanism. In embodiments, the giant magnetoelastic effect is coupled with magnetic induction to implement a soft magnetoelastic generator (MEG) as an approach to biomechanical energy conversion, a technology that was heretofore conventionally challenged by low current, high internal impedance, and low water/humidity resistance for decent operation stability. This new method of biomechanical-to-electrical conversion is intrinsically waterproof since the magnetic fields are able to penetrate water with negligible intensity loss.

Abstract: An optical display apparatus is disclosed. A coupling apparatus couples light output by an image generation apparatus into an optical expansion waveguide. The optical expansion waveguide at least comprises a first reflective surface array and a second reflective surface array. Each reflective surface array is used for expanding, in an one-dimensional direction, light propagating through the optical expansion waveguide, so that the light entering into the optical expansion waveguide is expanded in a two-dimensional direction and is emitted outside of the optical expansion waveguide to form an image, wherein at least one of a first reflective surface of the first reflective surface array and a second reflective surface of the second reflective surface array is at least partially a curved surface, allowing the angle of emergence of the light to be changed by means of the first reflective surface or/and the second reflective surface.

Abstract: A neural network point cloud data analyzing method includes a data input step and an analyzing step. In the data input step, a processor receives a point cloud data. In the analyzing step, the processor analyzes the point cloud data based on an enhanced VoxNet 3D model. The enhanced VoxNet 3D model includes an input layer, a first hidden unit, a first pooling layer, a 1st to a 3rd second hidden units, a second pooling layer, a third pooling layer and a fourth pooling layer. The input layer is for inputting the point cloud data. The first hidden unit is signally connected to the input layer. The first pooling layer receives an output from a first activation layer. The 1st to the 3rd second hidden units are sequentially connected after the first pooling layer.

Abstract: A pressure washer includes a lower bracket assembly, an upper bracket assembly, a power head assembly and a washing assembly. The power head assembly includes a housing assembly, a motor pump assembly, a battery pack cavity and a driving assembly. The housing assembly includes a lower housing, an upper housing, a battery pack cavity and a cover. The motor pump assembly is accommodated in a first accommodating cavity formed by assembling the upper housing and the lower housing. The battery pack assembly is accommodated in the battery pack cavity and includes at least two battery packs connected in series or in parallel. The driving assembly includes a water-cooled driver to drive the motor pump assembly to work and a circuit controller electrically connected with the battery pack assembly to access a power of each battery pack and distribute it to the water-cooled driver.

Abstract: Provided is a method of managing game data. The method includes obtaining first event data related to a first event having occurred in a game service. The method includes obtaining a first event hash by applying the first event data to a hash function. The method includes obtaining second event data related to a second event having occurred in the game service after the first event. The method includes obtaining a second event hash by applying a combination of the second event data and the first event hash to the hash function.

Abstract: This disclosure is directed to composites comprising a polymeric film coated on one or both sides with a MXene material, as well as lithium metal electrodes and components thereof, including MXene-polymer composite separators.

Abstract: One or more computer-readable media store instructions that cause one or more processors to transmit a request for content, receive a first content item and a second content item associated with the first content item, and display the first content item within a content slot in an information resource. The content slot has a first size occupying a first region of the information resource. The operations further include identifying a user interaction associated with the first content item and, responsive to the user interaction, expanding the content slot from the first size to a second size and displaying, in the expanded content slot, the first content item, the second content item, and an actionable object configured to reduce the content slot from the second size to the first size. The second size occupies the first region and an adjoining second region of the information resource.

Abstract: A device outputs a first low voltage to a first terminal at a first timing in a period in which a voltage input to a second terminal is a high voltage. After outputting the first low voltage, the device outputs a second high voltage to the first terminal at a second timing in a period in which the voltage input to the second terminal is a low voltage. After outputting the second high voltage, the device outputs a second low voltage to the first terminal at a third timing in a period in which the voltage input to the second terminal is a high voltage.

Abstract: Methods, devices, and systems for multi-carrier network operation are disclosed. In one embodiment, a method of performing channel scrambling in a multi-carrier network, wherein the multi-carrier network includes a first component carrier (“CC”) and a second CC between a base station and a user equipment (“UE”) comprises receiving a Cell Radio Network Temporary Identifier (“C-RNTI”) and a cell identification (“ID”) for at least one of the first CC and the second CC; and using the RNTI and the cell ID to perform scrambling of information transmitted on at least one of the first CC and the second CC.

Abstract: According to an embodiment of present disclosure, there is provided a metalens formed with a plurality of meta-atoms on one surface, including: a first co-polarization channel through which left-handed circular polarization (LCP) incident light exits as left-handed circular polarization (LCP) light, a second co-polarization channel through which right-handed circular polarization (RCP) incident light exits as right-handed circular polarization (RCP) light, a first cross-polarization channel through which left-handed circular polarization (LCP) incident light exits as right-handed circular polarization (RCP) light, and a second cross-polarization channel through which right-handed circular polarization (RCP) incident light exits as left-handed circular polarization (LCP) light, wherein first exit light exiting through the first co-polarization channel and the second co-polarization channel, second exit light exiting through the first cross-polarization channel, and third exit light exiting through the second c