Abstract:
A dentifrice composition comprising, (a) a hydrophilic clay material, (b) a phytic acid compound, (c) an effective amount of an oral care active, and (d) a polar solvent carrier; wherein the composition is substantially free of abrasive material.
Abstract:
A floating gate and fabrication method thereof. A semiconductor substrate is provided, on which an oxide layer, a first conducting layer, and a patterned hard mask layer having an opening are sequentially formed. A spacer is formed on the sidewall of the opening. A second conducting layer is formed on the hard mask layer. The second conducting layer is planarized to expose the surface of the patterned hard mask layer. The surface of the second conducting layer is oxidized to form an oxide layer. The patterned hard mask layer and the oxide layer and the first conducting layer underlying the patterned hard mask layer are removed.
Abstract:
A digital camera module (100) includes a lens barrel (20), a lens holder (22), an image pick-up module (26), and a protective member. The lens barrel defines a central hollow, and has at least one lens (202) received therein. The lens holder defines a central hollow. The lens barrel is movably received in the lens holder along an axis of the lens holder. The image pick-up module is arranged to receive light from the lenses. The protective member is configured for preventing dust and/or particle contamination associated with a relative movement of the lens barrel and the lens holder falling onto the image pick-up module.
Abstract:
An image sensor chip package (200) includes a base (20), an image sensor chip (23), a plurality of wires (24), an adhesive means (26) and a cover (28). The base has a top surface (201) and a plurality of top pads (204) arranged on the top surface. The image sensor chip is mounted on the top surface of the base and includes a photosensitive area (231) and a plurality of chip pads (232) around the photosensitive area. The wires electrically connect the chip pads of image sensor chip and the top pads of the base. The adhesive means is applied on peripheral edge of the image sensor chip, over the wires and covers areas where the wires connecting with the chip pads. The cover is transparent and is mounted to the image sensor chip via the adhesive means. The cover seals the photosensitive area of the image sensor chip.
Abstract:
A method for extracting a foreground object from an image comprises selecting a first pixel of the image, selecting a set of second pixels of the image associated with the first pixel, determining a set of contrasts for the first pixel by comparing the first pixel with each of the second pixels in image value, and determining an image structure of the first pixel in accordance with the set of contrasts.
Abstract:
A fluid processing assembly can be easily inserted into and removed from a rotatable centrifuge channel. The processing assembly comprises a processing container and a carrier. The processing container has flexibility and, in use, occupies the channel to receive fluids for separation in the centrifugal field. The carrier retains the processing container outside the channel in a flexed condition conforming to the channel. The carrier resists deformation of the processing container during its insertion into or removal from the channel.
Abstract:
Methods and systems for preparing blood products that are ready for treatment in established pathogen inactivation procedures are disclosed. The methods include providing a source of a blood component and combining the blood component with a synthetic medium in a selected ratio of the blood component to the synthetic media, whereby the resulting blood product is treatment-ready.
Abstract:
Methods and systems for preparing blood products that are ready for treatment in established pathogen inactivation procedures are disclosed. The methods include providing a source of a blood component and combining the blood component with a synthetic medium in a selected ratio of the blood component to the synthetic media, whereby the resulting blood product is treatment-ready.
Abstract:
An apparatus for detecting the stability of a tooth in the gum or an implant in the body is constructed to include a holder for holding a test object to be examined, an impact device disposed at one side of the holder for striking the test object, causing the test object to produce vibrations, and sensor means disposed at one side of the holder for detecting the vibrations produced by the test object upon the striking of the impact device against the test object.
Abstract:
A floating gate and fabrication method thereof. A semiconductor substrate is provided, on which an oxide layer, a first conducting layer, and a patterned hard mask layer having an opening are sequentially formed. A spacer is formed on the sidewall of the opening. A second conducting layer is formed on the hard mask layer. The second conducting layer is planarized to expose the surface of the patterned hard mask layer. The surface of the second conducting layer is oxidized to form an oxide layer. The patterned hard mask layer and the oxide layer and the first conducting layer underlying the patterned hard mask layer are removed.