31 results about "Normal appearance" patented technology

The invention relates to a system for detecting the solder joint reliability of a circuit board by using an infrared multipoint temperature measuring heat resistance method, which belongs to the technical field of cold solder joint detection and solving the problems that according to the conventional detection technology, cold solder joints which have normal appearance and are electrically connected can not be identified. An XY rotatable object stage is arranged on a system platform, an optical microscope camera and an infrared thermal imager are positioned above the XY rotatable object stage; an infrared laser is positioned at the side upper part of the XY rotatable object stage; a displacement signal output end of an object stage driving controller is connected with a displacement signal input end of the XY rotatable object stage; a control signal input end of an infrared laser is connected with a control signal output end of a laser controller; an image signal output end of the optical microscope camera is connected to an image signal input end of a computer; and a collection signal output end of the infrared thermal imager is connected with a thermal imager signal input end ofthe computer. The system is used for detecting the solder joint reliability of circuit boards.

A fluid-filled soft prosthetic implant having a shell with a reinforced shell wall. The soft prosthetic implant may be for breast reconstruction or augmentation, or to restore the normal appearance of soft tissue in the buttocks, chin, calf, etc. The implants may be reinforced using several methods: reinforcement of the shell wall, non-homogeneous gel-filling, or both. At least a portion of the perimeter region desirably has a shell wall thickness greater than the average shell wall thickness of either the anterior face or the posterior face. The added material at the perimeter region strengthens that area in which a large percentage of implant ruptures occur. The reinforced perimeter also helps prevent the implant from collapsing or folding, which can cause undesirable rippling or wrinkling visible through the patient's skin. The remainder of the shell will desirably have a nominal wall thickness to retain the overall softness and supple feel of the implant. The implant shell may be filled with gels of different gel cohesiveness to counterbalance any reinforced area or to provide added reinforcement.

The invention relates to early flowering Chia (Salvia hispanica L.) strains that are suitable for culturing in a temperate area for seed production. Mutations are introduced to wild type chia seeds. Desired mutant progeny having normal appearance and an altered flora organ development is subsequently identified.

The invention belongs to the technical field of the preparation method of calcium carbonate, and particularly relates to a method for preparing nano-level active calcium carbonate for rubber and plastic. The method comprises the following steps of: a, introducing calcium oxide and water into a paddle-type slaker in proportion, leading a calcium hydroxide suspension into a rough pulp chest after sieving, keeping the slurry standing still in the rough pulp chest and carrying out secondary rotary fluid separation on the rough slurry standing still and then entering a size mixing tank; b, leadingthe measured calcium hydroxide slurry into a measuring tank for measurement; c, infusing crystallization guiding agent to a carbonizer according to the concentration of the calcium hydroxide slurry, stirring and entering the carbonizer; d, carbonizing in early stage; e, closing carbon dioxide and introducing the slurry in a boiled size tank; f, introducing the slurry in the boiled size tank in a three-level mixed-flow pump after combining by using a metering pump and a surface active agent metering pump, then entering a static-state mixer and finally entering a homogenizing tank; and g, filtering, drying, grinding and screening the slurry in the homogenizing tank. The nano-level active calcium carbonate for rubber and plastic refers to a cubic particle, and has normal appearance and good dispersibility.

The invention relates to a common paint printing method for cashmere sweaters and a gold and silver powder paint printing method, specifically comprising the following steps: slurry preparation, printing, drying, baking, and post-press softening treatment. The general paint printing of the invention has clear outlines without bleeding, strong layering, and a hand feeling close to that of dye printing; the gold and silver powder paint printing has high shininess and does not drop powder.

A fluid-filled soft prosthetic implant having a shell with a reinforced shell wall. The soft prosthetic implant may be for breast reconstruction or augmentation, or to restore the normal appearance of soft tissue in the buttocks, chin, calf, etc. The implants may be reinforced using several methods: reinforcement of the shell wall, non-homogeneous gel-filling, or both. At least a portion of the perimeter region desirably has a shell wall thickness greater than the average shell wall thickness of either the anterior face or the posterior face. The added material at the perimeter region strengthens that area in which a large percentage of implant ruptures occur. The reinforced perimeter also helps prevent the implant from collapsing or folding, which can cause undesirable rippling or wrinkling visible through the patient's skin. The remainder of the shell will desirably have a nominal wall thickness to retain the overall softness and supple feel of the implant. The implant shell may be filled with gels of different gel cohesiveness to counterbalance any reinforced area or to provide added reinforcement.