Abstract: An electrocardiogram device, and a corresponding method of administering an electrocardiogram, includes a housing that is placed over a patient's chest, a plurality of electrodes mounted on the housing that align with precordial positions, a conductive gel pad detachably affixed on the housing between the electrodes and the patient's body, and an attachment mechanism for attaching the electrocardiogram device to the patient's chest. The electrocardiogram device of the present invention is suitable for portable or remote testing, and it ensures proper placement of the electrodes for accurate and consistent results.

Abstract: A system and method for culturing cells is provided that includes an extra-capillary space between at least one permeable hollow fiber and an enclosed chamber. Cells are placed in the extra-capillary space to grow. One or more reservoirs containing cell-culture media and/or an oxygen-containing gas are provided in communication with the at least one fiber. The system is configured to generate alternating flows of both the cell-culture media and the gas through a lumen of the hollow fiber(s), thereby passing both nutrients and gas through the walls of the fiber(s) to the cells in the extra-capillary space to provide a suitable environment for growth and/or proliferation of the cells. Flows of liquid and gas through the hollow fiber(s) can be produced by gravity and/or various pumping configurations.

Abstract: A system and method for providing a personalized digital face chart. A digital image of a subject's face is obtained. A facial region of the digital image is identified from a background region of the digital image. A line drawing is generated based on at least the facial region of the digital image. The line drawing is stylized to generate a personalized digital face chart. A user interface configured to accept at least one face chart modification from a user is provided. The personalized digital face chart is modified based on the at least one face chart modification.

Abstract: A system and method for providing a personalized face chart. A digital image of the subject's face is obtained. A facial region of the digital image is identified. A line drawing is generated based on at least the facial region of the digital image.

Abstract: A system and method for providing a personalized digital face chart. A digital image of a subject's face is obtained. A facial region of the digital image is identified from a background region of the digital image. A line drawing is generated based on at least the facial region of the digital image. The line drawing is stylized to generate a personalized digital face chart. A user interface configured to accept at least one face chart modification from a user is provided. The personalized digital face chart is modified based on the at least one face chart modification.

Abstract: A system and method for providing a personalized face chart. A digital image of the subject's face is obtained. A facial region of the digital image is identified. A line drawing is generated based on at least the facial region of the digital image.

Abstract: The present application relates to a method and device for cleaning surfaces. In one embodiment, a cleaning device includes a cleaning tool, a motor, a reservoir, an extractor, and a recovery tank. The reservoir stores fluid and may act as a base of the cleaning device. The extractor suctions used fluid from the surface and may be removably attached to the reservoir such that the extractor may be raised and lowered relative to the surface. The recovery tank stores the used fluid from the extractor and may be located adjacent the reservoir. The reservoir may also be formed to fit at least partially around the motor. The cleaning device may also be designed such that at least a portion of the weight of the fluid in the reservoir and the used fluid in the recovery tank is over the cleaning tool.

Abstract: One or more embodiments of the program are directed to a plurality of methods for monetizing online personalized beauty product selections utilizing a technology for content-targeted Internet advertising on a virtual makeover website. Methods comprise: (1) categorizing facial features to select product advertisements for co-branding in a product palette; (2) an auction for webpage advertisement placements related to a user's facial features; (3) transforming a makeover “look” to advertise alternative products to produce the new look under different lighting conditions; (4) a gifting system to allow sale and gifting of products used to produce a makeover, where the makeover image may be packaged with the selected products in a gift package; and (5) recapturing users who would cancel a sale with an offer of less expensive comparable products.

Abstract: A system providing a graphical user interface for the selection of options from option groups and method for implementing the same. A graphical user interface enables a user to see the results of applying virtual makeup to an image of a person's face. The interface may enable a user to select the color of the makeup to be applied through a circular region with a series of option tabs. The outer portion of the circular region, or the flywheel, may have multiple color segments. The color segments are arranged so that adjacent color segments may be perceived to be most similar. The inner portion of the circle may present the history of the colors previously chosen and may have an uncolored center circle, and a series of uncolored circles surrounding the center circle.

Abstract: The present application relates to a method and device for cleaning surfaces. In one embodiment, a cleaning device includes a cleaning tool, a motor, a reservoir, an extractor, and a recovery tank. The reservoir stores fluid and may act as a base of the cleaning device. The extractor suctions used fluid from the surface and may be removably attached to the reservoir such that the extractor may be raised and lowered relative to the surface. The recovery tank stores the used fluid from the extractor and may be located adjacent the reservoir. The reservoir may also be formed to fit at least partially around the motor. The cleaning device may also be designed such that at least a portion of the weight of the fluid in the reservoir and the used fluid in the recovery tank is over the cleaning tool.

Abstract: N-halamine compounds which contain hindered amine and amide functional groups. Compounds include wherein X, X?, and X? independently are H, Cl, or Br, wherein no more than two of X, X?, and X? are H and wherein R, R?, and R? are independently alkyl groups containing 1 to 4 carbon atoms or hydrogen, and X and X? are independently H, Cl, or Br. Compositions comprising the compounds are also described. The compounds and/or compositions can be used, for example, for the purpose of constructing biocidal coatings and materials. The biocidal activity can inactivate pathogenic microorganisms such as bacteria, fungi, and yeasts, as well as, virus particles.

Abstract: N-halaminehydantoinyl epoxide compounds which can be used for the construction of coatings and materials which can be rendered biocidal by exposure to halogen solutions either before or after curing the coating or material are disclosed. The biocidal coatings and materials can then be used to inactivate pathogenic microorganisms such as bacteria, fungi, and yeasts, as well as virus particles, which can cause infectious diseases, and those microorganisms which cause noxious odors and unpleasant coloring such as mildew. The coatings are compatible with a variety of substrates including, but not limited to, cellulose, chitin, chitosan, synthetic fibers, cement grout, latex caulk, acrylic films, polyurethanes, plastics and paints.

Abstract: The R.V.H. (Rotary Valve Head) is a three way valve system designed to replace the head and valve train of four stroke combustion engines. Valve opperations are carried out with one rotating component. This is accomplished by rotating a cylinder with a concave inside a chamber with three openings. These openings are the intake, exhaust and combination ports. The combination port and cylinder form the top of the combustion chamber. Two main benefits result. Less energy is consumed in this system than traditional valve systems. Also, larger chambers can be utilized for the flow of gasses into and out of the combustion chamber.

Abstract: N-halamine compounds which contain hindered amine and amide functional groups. Compounds include wherein X, X?, and X? independently are H, Cl, or Br, wherein no more than two of X, X?, and X? are H and wherein R, R?, and R? are independently alkyl groups containing 1 to 4 carbon atoms or hydrogen, and X and X? are independently H, Cl, or Br. Compositions comprising the compounds are also described. The compounds and/or compositions can be used, for example, for the purpose of constructing biocidal coatings and materials. The biocidal activity can inactivate pathogenic microorganisms such as bacteria, fungi, and yeasts, as well as, virus particles, which can cause infectious diseases, and those microorganisms which cause noxious odors and unpleasant coloring, such as mildew.

Abstract: A dispenser of foodstuff is particularly well adapted to deliver cheese for pizza making. A refrigerator contains a bin which may be completely removed from said refrigerator for cleaning, as in a dishwasher, for example. The bin features inwardly sloping walls so that the cheese does not normally stick to the wall. An auger delivers the cheese to a spout where a star wheel meters flow and breaks up any clumps in the cheese. A spring biased trap door closes the spout, especially when the bin is removed from the refrigerator. The refrigerator contains parts which control the opening and closing of the trap door and the turning of the auger. The entire system operates under the control of a programmable microprocessor which includes means for detecting when the bin is empty or is failing to delivery the cheese.