Abstract: A workpiece comprises a substrate. A texture layer is provided on the surface of one side of the substrate, and comprises a plurality of first-level regions; each first-level region comprises a plurality of structural units; the plurality of structural units comprise at least a first structural unit and a second structural unit connected to each other; the first structural unit and the second structural unit each internally comprise a plurality of sequentially arranged first texture stripes and a plurality of sequentially arranged second texture stripes; two ends of at least some first texture stripes both fall on the contour of the first structural unit; two ends of at least some second texture stripes both fall on the contour of the second structural unit; and the ends of the at least some first texture stripes are in contact with the ends of the at least some second texture stripes.

Abstract: A texture structure, a cover plate, a mobile terminal, and a preparation method for the cover plate are disclosed. The texture structure includes a substrate, and a plurality of groups of gratings provided on one side of the substrate. The plurality of groups of gratings are arranged on the surface of the substrate in a crisscross pattern. Each group of gratings includes a plurality of grating units arranged side by side and extending in the same direction, and each grating unit is configured to have a grating surface inclined to the substrate.

Abstract: A decorative substrate includes a base material and multiple texture units sequentially arranged in a first direction. Each texture unit includes a protruding part. The cross section of the protruding part in a third direction transitions from an arc segment to a straight line segment in a second direction. The second direction is perpendicular to the first direction, and the third direction is perpendicular to the first direction and the second direction. The highest points of the cross section of the protruding part in the third direction meet at least one of the following relationships: the distance between the highest points and the surface of the base material changes in the second direction; or the connecting line between the orthographic projections of the highest points on the base material is an arc segment or a straight line segment, the straight line segment being not parallel to the second direction.

Abstract: A glitter module and an electronic product are provided. The glitter module includes a base material and a reflective graphic located on a surface of the base material. The reflective graphic includes multiple first-level regions. Each first-level region has multiple second-level regions. The second-level region is provided with a plurality of strip-shaped grooves. Each first-level region has a specified direction. An angle between an extension direction of a strip-shaped groove of a plurality of second-level regions in a same first-level region and a specified direction of a corresponding first-level region ranges from ?20° to 20°. Along a preset direction of the reflective graphic, angles between specified directions of the plurality of first-level regions and the preset direction are in a gradient change relationship.

Abstract: Stain removal device (201, 301A, 401A, 301B, 401B) for treating a stained area (101) on a cloth (102). The stain removal device (201, 301A, 401A, 301B, 401B) comprises a heating plate (102) for heating a bleach chemical solution previously dosed onto the stained area (101) of the cloth (102). The stain removal device (201, 301A, 401A, 301B, 401B) further comprises means (302, 203) for absorbing vapors of the bleach chemical solution generated from the stained area (101) and/or draw air containing said vapors.

Abstract: A telescopic rod structure includes an upper rod and a lower rod. The upper rod includes a first rod body and a second rod body. A diameter of the first rod body is less than a diameter of the second rod body. A rod stepped surface is formed between the first rod body and the second rod body. An outer wall of the second rod body defines a guide groove. The lower rod defines a first through hole and a second through hole. A diameter of the first through hole is less than a diameter of the second through hole. A hole stepped surface is formed between the first through hole and the second through hole. A rib is arranged on the second through hole. The second rod body is sleeved in the second through hole. The first rod body upwards passes through the first through hole.

Abstract: A telescopic rod structure includes an upper rod and a lower rod. The upper rod includes a first rod body and a second rod body. A diameter of the first rod body is less than a diameter of the second rod body. A rod stepped surface is formed between the first rod body and the second rod body. An outer wall of the second rod body defines a guide groove. The lower rod defines a first through hole and a second through hole. A diameter of the first through hole is less than a diameter of the second through hole. A hole stepped surface is formed between the first through hole and the second through hole. A rib is arranged on the second through hole. The second rod body is sleeved in the second through hole. The first rod body upwards passes through the first through hole.

Abstract: An optimal detection voltage obtaining method, a reading control method and an apparatus are provided.

Abstract: An optimal detection voltage obtaining method, a reading control method and an apparatus are provided.

Abstract: A stain removal accessory that cooperates with a stain removal device for treating a stained area is attached to a front head of the stain removal device, namely to a water and/or steam venting face of the stain removal device. The stain removal accessory includes a container like a pad, a cartridge, a sachet, or a capsule provided with a permeable external layer, for containing a stain removing material, and a flap-flip piece including a holder for holding the container, whereby the stain removal accessory is adapted to release the stain removing material on the stained area when cooperating with the stain removal device by facing a flow of water and/or steam generated by the stain removal device.

Abstract: Portable stain removal kit (1) for locally removing a stained area on a fabric comprising a container (4) for containing a stain removing material (5) in a solid form, the container (4) being intended to be in direct contact with the stained area when the portable stain removal kit (1) is in use, whereby said portable stain removal kit (1) also comprises a base holder (3) for holding the container (4), and a cover (2) cooperating with the base holder (3) for enclosing the container (4) when the portable stain removal kit (1) is not in use.

Abstract: Portable stain removal device (1) comprising a detachable stain removal accessory (171) containing a stain removing material (300), whereby said portable stain removal device is suitable for implementing any combination of the following functions: stain removing using a chemical reagent, rinsing the stain residues and chemical residues, and evaporating water from the treated area of the garment.

Abstract: Stain removal device (201, 301A, 401A, 301B, 401B) for treating a stained area (101) on a cloth (102). The stain removal device (201, 301A, 401A, 301B, 401B) comprises a heating plate (102) for heating a bleach chemical solution previously dosed onto the stained area (101) of the cloth (102). The stain removal device (201, 301A, 401A, 301B, 401B) further comprises means (302, 203) for absorbing vapors of the bleach chemical solution generated from the stained area (101) and/or draw air containing said vapors.

Abstract: The instant disclosure features single-stranded RNA molecules comprising one or more internal, non-nucleotide spacers. A non-nucleotide spacer covalently links nucleotide portions of the molecule. The single-stranded RNA molecules function as guide or antisense strands that are capable of inhibiting gene expression via an RNA interference mechanism and, thus, represent single-stranded RNAi agents. The single-stranded RNAi molecules can be used in methods for a variety of therapeutic, diagnostic, target validation, genomic discovery, genetic engineering, and pharmacogenomic applications.

Abstract: Portable stain removal device (1) comprising a detachable stain removal accessory (171) containing a stain removing material (300), whereby said portable stain removal device is suitable for implementing any combination of the following functions: stain removing using a chemical reagent, rinsing the stain residues and chemical residues, and evaporating water from the treated area of the garment.

Abstract: This invention relates generally to segmented oligonucleotides capable of modulating gene expression. Specifically, the instant invention relates to segmented microRNA (miRNA) oligonucleotides, including segmented miRNA precursors and segmented pre-microRNAs. The invention also relates to compositions comprising such segmented oligonucleotides, as well as to methods of making and using such oligonucleotides for diagnosis and treatment of diseases associated or causally linked to aberrant levels or activities of gene expression, including aberrant levels of coding and/or non-coding RNA.

Abstract: Disclosed are a composite material, a shell for a mobile device, their manufacturing methods, and a mobile device. The composite material includes: a first metal substrate (100); a first resin fiber plate (200) disposed on an upper surface of the first metal substrate; an antenna layer (300) disposed on an upper surface of the first resin fiber plate; a second resin fiber plate (400) disposed on an upper surface of the antenna layer; and a second metal substrate (500) disposed on an upper surface of the second resin fiber plate.

Abstract: The present application relates to a garment steaming device (1). The garment steaming device comprises a housing (2) with a steam channel (8) arranged in the housing (2) for the passage of steam and a cavity extending into the housing (2). The garment steaming device (1) further comprises a fragrance cartridge (10) that is removeably disposed in the cavity and a valve assembly (11) which is disposed between the cavity and the steam channel (8). The valve assembly (11) is adapted to prevent steam to from flowing between the steam channel (8) and the cavity when the fragrance cartridge (10) is not disposed in the cavity. The valve assembly and the fragrance cartridge are adapted to cooperate such as to allow steam to flow between the steam channel and the cavity when the fragrance cartridge is disposed in the cavity. This solution allows a user to safely remove the fragrance cartridge from the cavity even when there is steam in the steam channel.

Abstract: Stain removal accessory (171) intended to cooperate with a stain removal device (1) for treating a stained area, the stain removal accessory (171) is attached to the front head of the stain removal device (1), namely to the water and/or steam venting face of said stain removal device (1), and comprises a container (400) like a pad, a cartridge, a sachet or a capsule provided with a permeable external layer, for containing a stain removing material (300), and a holder (600) for holding said container (400), whereby said stain removal accessory (171) is adapted to release said stain removing material (300) on the stained area when cooperating with the stain removal device (1) by facing the flow of water and/or steam (200) generated by said stain removal device (1).

Abstract: Portable stain removal kit (1) for locally removing a stained area on a fabric comprising a container (4) for containing a stain removing material (5) in a solid form, the container (4) being intended to be in direct contact with the stained area when the portable stain removal kit (1) is in use, whereby said portable stain removal kit (1) also comprises a base holder (3) for holding the container (4), and a cover (2) cooperating with the base holder (3) for enclosing the container (4) when the portable stain removal kit (1) is not in use.