Abstract: A method of reducing gray energy consumption and achieving optimal gray energy saving for carbon neutralization is proposed. In a cellular network, each cell or BS (group of cells) has renewable (green) and non-renewable (gray, on-grid power) energy sources. The renewable (green) energy is highly variable and unpredictable, while non-renewable (gray, on-grid power) is stable but is not renewable and thus has more carbon impact. Each cell or BS (group of cells) services is associated UEs when it is on. In one novel aspect, a cell or BS (group of cells) that consumes more non-renewable energy can give some or all of its served UEs to another cell or BS (group of cells) that consumes less non-renewable energy.

Abstract: A base structure in an electroplating system is provided. The base structure includes: includes: an annular member; a contact ring attached to an inner surface of the annular member and configured to be electrically connected to a wafer in an electroplating process; and a pair of shield structures attached to an upper surface of the annular member and extending in an vertical direction. Each of the pair of shield structures includes: a curved plate comprising a plurality of discharging openings, wherein plating solution residual is discharged through the plurality of discharging openings in a cleaning procedure; and a plurality of bevels, each of the plurality of bevels corresponding to each of the plurality of discharging openings and configured to guide the plating solution residual toward the corresponding discharging opening in the cleaning procedure.

Abstract: A polylactic acid fiber is provided. The polylactic acid fiber includes a first polylactic acid material and a second polylactic acid material. The first polylactic acid material is encapsulated by the second polylactic acid material. Based on a total volume of the polylactic acid fiber being 100%, a volume of the second polylactic acid material is at least 20%. The second polylactic acid material includes 15 wt % to 85 wt % of poly(D-lactic acid) and 15 wt % to 85 wt % of poly(L-lactic acid).

Abstract: A biodegradable additive, a biodegradable polyester fiber and a method for producing the same, and a biodegradable fabric are provided. The biodegradable additive includes a polyester resin material and a biodegradable resin material. The biodegradable resin material is at least one material selected from the group consisting of polybutylene succinate (PBS), polybutylene adipate terephthalate (PBAT), polycaprolactone (PCL), polylactic acid (PLA), and derivatives thereof. In the biodegradable additive, a content range of the polyester resin material is between 40 wt % and 80 wt %, and a content range of the biodegradable resin material is between 20 wt % and 60 wt %.

Abstract: A pet food holder has a base, an annular protrusion, at least one through hole, and at least one bottom recess. The annular protrusion protrudes up from a top surface of the base. The at least one through hole is formed through the base and is surrounded by the annular protrusion. The at least one bottom recess is formed in a bottom surface of the base. Each of the at least one bottom recess corresponds in position to and communicates with a corresponding one of the at least one through hole. The pet food holder is used for embedding a piece of pet food on the pet food holder. With the pet food holder for embedding the pet food, a pet is able to experience different textures and does not get bored while biting and chewing the pet food holder and the pet food.

Abstract: A recycled polyester fiber is provided. The recycled polyester fiber is made of a raw material by melt spinning. The raw material includes 95.0 wt % to 99.99 wt % recycled polyester pellet formed from recycled bottle chip and 0.01 wt % to 5.0 wt % titanium dioxide slurry. Based on the total weight of the titanium dioxide slurry, the titanium dioxide slurry includes 20 wt % to 50 wt % bio-oil acting as carrier, 50 wt % to 80 wt % titanium dioxide powder, 0.1 wt % to 5 wt % dispersant, 0.01 wt % to 3 wt % antioxidant, and 0.001 wt % to 0.1 wt % dye.

Abstract: A recycled polyester fiber is provided. The recycled polyester fiber is made of a raw material by melt spinning The raw material includes 95.0 wt % to 99.99 wt % recycled polyester pellet formed from recycled bottle chip and 0.01 wt % to 5.0 wt % titanium dioxide slurry. Based on the total weight of the titanium dioxide slurry, the titanium dioxide slurry includes 20 wt % to 50 wt % bio-oil acting as carrier, 50 wt % to 80 wt % titanium dioxide powder, 0.1 wt % to 5 wt % dispersant, 0.01 wt % to 3 wt % antioxidant, and 0.001 wt % to 0.1 wt % dye.

Abstract: A deodorizing fiber is obtained by adding a modified deodorizing powders and a dispersing agent to be mix granulated and spun in a polyester material, and the deodorizing fiber has a fineness between 1 to 10 dpf. The deodorizing fiber satisfies the following conditions: according to the ISO17299 test, a concentration of 100 ppm ammonia and 30 ppm acetic acid is reduced by more than 70% within 2 hours, and the deodorizing effect is 70% or more after washing for 0 times and 10 times.

Abstract: A high-luminance light-storing fiber is provided. A modified light-storing powder and a dispersing agent are added to a polyester material, and then prepared by kneading, granulating and spinning to obtain the light-storing fiber having fiber fineness of 1-10 dpf. The fiber luminance satisfies the following conditions: (1) after irradiation with a D65 light source at 2001 ux for 20 minutes, the initial luminance can reach 150 mcd/m2 or more; (2) after irradiation with a D65 light source at 251 ux for 25 minutes, the initial luminance can reach 50 mcd/m2 or more.

Abstract: Provided is a pet toy filled with foam latex. The pet toy filled with foam latex has a light emitting device mounted in a latex outer shell of the pet toy. The latex outer shell has an opening. The light emitting device can emit light and the light can pass through the opening to illuminate the outer space of the latex outer shell.

Abstract: A pet toy has a body and a lid. The body has an accommodating space and an opening. The accommodating space is formed inside the body, and the opening is formed on an outer surface of the body and communicates with the accommodating space. The lid is detachably mounted on the opening. Therefore, the accommodating space of the pet toy is capable of containing an odor element, and thereby the pet toy can keep emitting smell and tempting pets. In other words, the pet can play the pet toy with appeal in both vision and smell.

Abstract: Provided is a pet toy filled with foam latex. The pet toy filled with foam latex has a light emitting device mounted in a latex outer shell of the pet toy. The latex outer shell has an opening. The light emitting device can emit light and the light can pass through the opening to illuminate the outer space of the latex outer shell.