Abstract: The present disclosure discloses an earphone wearing detection method, device, apparatus, and computer-readable storage medium. The method comprising: acquiring ear data of a user collected during a wearing process of an earphone; identifying the user based on the ear data of the user and pre-stored ear data of an owner of the earphone, to judge whether the user is the owner: if the user is the owner, judging whether a distance between an ear thereof and the earphone is decreasing, if the distance is decreasing, controlling the earphone to enter a normal using state; or if the distance is not decreasing, controlling the earphone to enter an off state.

Abstract: An object of the present invention is to provide a jelly beverage with a reduced astringent taste. To achieve the objective, the present invention is a jelly beverage in which an amount of a separated water portion during crushing is 30 mass % or less relative to the entire jelly beverage, and a calcium ion concentration of the separated water portion during crushing is 0.34 mass % or less.

Abstract: The present disclosure provides a medical water jet scalpel and a medical system. The medical water jet scalpel includes a water jet nozzle and a water jet tube; the water jet nozzle includes a plurality of orifices; the water jet tube includes an inlet, an outlet, and an inner lumen configured to provide a space for circulation of medical liquid; the inlet of the water jet tube is configured for an inflow of the medical liquid, and the outlet of the water jet tube are communicated with the plurality of orifices to eject the medical liquid through the plurality of orifices.

Abstract: Two-layer separated cleansing composition consisting of an aqueous layer containing (a) N-acyl acidic amino acid or a salt thereof, (b) a cationic surfactant, and (c) alcohol having not more than 6 carbon atoms, and an oil layer containing (e) a liquid oil agent, wherein the component (a) is (a1) a mixture of N-acyl acidic amino acid having an acyl group having 8 to 18 carbon atoms or a salt thereof, the component (c) includes (c1) monovalent alcohol having not more than 6 carbon atoms, and (c2) polyhydric alcohol having not more than 6 carbon atoms, or the component (a) includes two or more kinds of the aforementioned component (a1), or the aforementioned component (a1) and (a2) N-acyl acidic amino acid having an acyl group having 12 to 16 carbon atoms or a salt thereof, and component (c) is the aforementioned component (c2), which are separated into two layers of an aqueous layer and an oil layer, are superior in the washability of makeup cosmetics and the like, the feeling of use, and separativeness into t

Abstract: A pixel driving circuit includes a driving control sub-circuit and a time control sub-circuit. The driving control sub-circuit includes a first driving sub-circuit. The first driving sub-circuit is configured to output a driving signal to drive an element to be driven to operate. The time control sub-circuit includes a second driving sub-circuit. The second driving sub-circuit is configured to output a third voltage signal to make the first driving sub-circuit stop outputting the driving signal, so as to control operating duration of the element to be driven.

Abstract: Fastener holder (1) comprising a base body (10) and at least one assembly structure (50), wherein the base body (10) extends in a longitudinal direction (L), wherein the base body (10) has a reception breakthrough (12), wherein the reception breakthrough (12) extends completely through the base body (10), wherein the reception breakthrough (12) has an inner wall (14) formed rotationally symmetrically about the longitudinal direction (L), wherein the assembly structure (50) extends transversely to the longitudinal direction (L).

Abstract: An atomizer and an electronic atomization device are provided. The atomizer includes an outer housing with therein: a liquid storage cavity; a heating element, configured to heat at least part of a liquid substrate to generate an aerosol; a capillary element, including a first portion coupled to the heating element and a second portion extending from the first portion toward the liquid storage cavity, the second portion to absorb a liquid substrate from the liquid storage cavity and deliver it to the first portion; and a support, configured to hold the capillary element, the support including a recess to accommodate at least part of the capillary element, the support provided with a first trench formed on a recess surface, and the first trench extends in parallel with the second portion of the capillary element and is adjacent to an outer surface of the second portion.

Abstract: A chip on film includes: a substrate layer; a conductor layer, arranged at a side of the substrate layer, where the conductor layer includes a plurality of connecting wires arranged along a first direction, and a gap is provided between two adjacent ones of the connecting wires; a plurality of dielectric strips, where the dielectric strip is provided in at least part of gaps, a length of the dielectric strip in a second direction is less than or equal to a length of the gap in the second direction, and the second direction intersects with the first direction; and a protective layer, arranged at a side of the conductor layer and the dielectric strip away from the substrate layer, where the dielectric strip has a larger dielectric constant than the protective layer.

Abstract: A bipolar plate used in a redox flow battery includes a plurality of composite sheets and a first mixture that joins the stacked composite sheets to each other. Each of the plurality of composite sheets includes a resin sheet including a plurality of pores and a second mixture filled in at least some of the plurality of pores in the resin sheet. Each of the first mixture and the second mixture contains a plurality of conductive particles and a resin binder that fixes the plurality of conductive particles to the resin sheet.

Abstract: Disclosed are a composition for latex polymerization including: a conjugated diene-based monomer; an ethylenically unsaturated nitrile monomer, an ethylenically unsaturated acid monomer, and an ionic compound and having an ionic conductivity of 275 ?s/cm or more, a latex for dip molding polymerized therefrom, and a dip molded article using the same.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a substrate including a plurality of emitters forming an array region, a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer and including an oxidation region and a window region, a connector disposed on the upper mirror, a plurality of oxidation holes passing through the upper mirror and the aperture forming layer, an upper insulation layer covering the plurality of oxidation holes, and a pad electrically connected to the connector, in which at least a portion of the connector is disposed in the plurality of oxidation holes, and the plurality of emitters is disposed in substantially a honeycomb shape on the substrate.

Abstract: This optical transceiver comprises a predetermined pair of optical modules, of which one is a first optical module (1) and the other is a second optical module (2). A first holding portion (15A, 48) holding the first optical module (1) and a second holding portion (15B, 47) holding the second optical module (2) are provided in a main housing (40). The second holding portion (15B, 47) holds the second optical module (2) so that a module body (2M) of the second optical module (2) is positioned closer to a first side than a module body (1M) of the first optical module (1).

Abstract: A photographing lens assembly includes five lens elements which are, in order from an object side to an image side along an optical path, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. Each of the five lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has positive refractive power. The third lens element has negative refractive power, the object-side surface of the third lens element is convex in a paraxial region thereof, and the image-side surface of the third lens element is concave in a paraxial region thereof. At least one of the object-side surface and the image-side surface of at least one lens element of the photographing lens assembly is aspheric.

Abstract: There is provided a light therapy device including: bodies supported against a user's auricles; and generators disposed on one side of the bodies to irradiate light, wherein each generator comprises a casing and a plurality of LEDs disposed on one side of the casing to irradiate the light with different wavelengths from one another.

Abstract: Disclosed are an apparatus and a method for treating a substrate, and more particularly, an apparatus and a method for heat treating a substrate. The apparatus includes: a heating unit provided in the inner space, and providing a treatment space in which a heating process of the substrate is performed; a transfer plate positioned within the inner space, and movable between an inner position for loading the substrate into the treatment space or for unloading the substrate from the treatment space and an outer position provided outside the heating unit; and a gas injection unit positioned within the inner space, and for injecting atmosphere gas toward the substrate at the outer position.

Abstract: A fluid control assembly and a thermal management system are provided. The fluid control assembly comprises valve parts, a connecting member, and a flow passage plate, portions of the valve parts are located in mounting chambers of the connecting member, the valve parts are connected to the connecting member, the connecting member is connected to the flow passage plate, the flow passage plate comprises a first plate and a second plate, the first plate and/or the second plate forms grooves or orifices of passages of the flow passage plate, the first plate and the second plate are fitted with each other to form at least some of the passages of the flow passage plate, and the valve parts can be communicated or not in communication with one, or two, or more of the passages of the flow passage plate.

Abstract: A phase shifter and a method for preparing a phase shifter are provided. The phase shifter includes at least one phase shifter unit. The phase shifter unit includes a substrate; a first lead and a second lead on the substrate and spaced apart from each other; a bridging section on the first lead and the second lead, wherein the bridging section is connected to the first lead and the second lead; and a third lead on a side of the bridging section away from the substrate.

Abstract: Provided is a method of fabricating a hybrid element, the method including forming a plurality of first elements on a first substrate, separating a plurality of second elements grown on a second substrate from the second substrate, a material of the second substrate being different from a material of the first substrate, and transferring the plurality of second elements, separated from the second substrate, onto the first substrate, wherein, in the transferring, the plurality of second elements are spaced apart from each other by a fluidic self-assembly method, and wherein each of the plurality of second elements includes a shuttle layer grown on the second substrate, an element layer grown on the shuttle layer, and an electrode layer on the element layer.

Abstract: A display panel and a display device. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a driving circuit layer. The driving circuit layer includes a light-shielding portion and a plurality of light-transmitting portions. The second substrate includes a light-shielding layer. The light-shielding layer includes a body portion and a plurality of hollow portions. The body portion is disposed corresponding to the light-shielding portion. The hollow portions are disposed corresponding to the light-transmitting portions. The first substrate further includes a refractive layer disposed on a side of the light-shielding portion away from the liquid crystal layer, or the second substrate further includes a refractive layer disposed on a side of the body portion away from the liquid crystal layer.

Abstract: Provided is a method for producing a vinylphosphonic acid monoester from vinylphosphonic acid diester with high selectivity. The method for producing a vinylphosphonic acid monoester from a vinylphosphonic acid diester represented by the following Formula (1): wherein R1 and R2 each independently denote a linear or branched alkyl group having from 1 to 4 carbon atoms, the vinylphosphonic acid monoester being represented by the following Formula (2): wherein R1 denotes a linear or branched alkyl group having from 1 to 4 carbon atoms, according to the invention, wherein the method includes a step of heating the vinylphosphonic acid diester in the presence of a solvent and a basic substance, thereby obtaining the vinylphosphonic acid monoester, and a molar ratio of the basic substance to the vinylphosphonic acid diester is from 0.7 to 3.5.