摘要:
Pressure-sensitive adhesive articles with a backing that provides secure but reversible adhesion to the pressure-sensitive face of the article when the article is wound upon itself to form a roll. Such “non-stick” backings include a non-woven fabric carrying a binder, such as polychloroprene, butadiene-styrene copolymer or butadiene-styrene-acrylonitrile copolymer, that provides a soft and conformable layer that readily releases from an overlying adhesive layer of the article when the rolled article is unwound.
摘要:
In one aspect, a method for DNA mutation detection including the steps of PCR amplification using preferably Pho DNA polymerase, hybridization, and analysis by denaturing high performance liquid chromatography (DHPLC), the method preferably utilizing a PCR buffer and other solutions that are compatible with DHPLC analysis. In other aspects, compositions and kits including a proofreading DNA polymerase, preferably Pho DNA polymerase, and a DHPLC compatible PCR buffer are provided.
摘要:
A transportable power wheelchair is provided which employs a variety of detachable modules to facilitate transportation and storage. The wheelchair may be readily disassembled/reassembled by a single individual without assistance and/or the need for special tools. The wheelchair includes a power supply unit, a pair of primary drive wheels, and a drive train subassembly mounting and independently driving each at least one of the drive wheels. First and second main frame subassemblies preferably have mounted thereon one of the drive train subassemblies. The power supply unit is also detachably mounted therebetween. At least one cross member assembly connects the main frame subassemblies. The cross member assembly, in combination with the main frame subassemblies, define the main frame assembly. A seat is also detachably mounted to the main frame assembly by means of the cross members.
摘要:
A sip straw includes an outer tubular member and an inner tubular member. The outer tubular member is formed of a spirally wound paper wrapper which is wound onto the outer surface of the inner tubular member. The inner tubular member is formed of an edible substance such as chocolate, which imparts a flavor to a fluid being drawn through the inner tubular member by a user.
摘要:
An image forming method and device utilizes an imaging member to expose a photosensitive media to form a latent image on the media. The photosensitive media is of the type that comprises a plurality of microcapsules that encapsulate imaging material. The device and method of the present invention is adapted to utilize the application of pressure to create a compressive force on the media that is sufficient to rupture selected microcapsules in developing an image. In the arrangement of the present invention, a shim member arrangement is adapted to locate a thin member such as a plastic or film member over an imaging side of the media so as to protect the imaging side of the media during the application of pressure on the medium.
摘要:
A transportable power wheelchair is provided which employs a variety of detachable modules to facilitate transportation and storage. The wheelchair may be readily disassembled/reassembled by a single individual without assistance and/or the need for special tools. The wheelchair includes a power supply unit, a pair of primary drive wheels, and a drive train subassembly mounting and independently driving each at least one of the drive wheels. First and second main frame subassemblies preferably have mounted thereon one of the drive train subassemblies. The power supply unit is also detachably mounted therebetween. At least one cross member assembly connects the main frame subassemblies. The cross member assembly, in combination with the main frame subassemblies, define the main frame assembly. A seat is also detachably mounted to the main frame assembly by means of the cross members.
摘要:
A liquid absorbent base for a liquid beverage container used in the Food and Beverage Industry. A liquid absorbent wafer is provided that is secured onto the base of the container. The liquid-absorbent base and beverage container are used in combination as a liquid-absorbent substrate for cleaning up spillage and liquid condensate.
摘要:
An elongate tubular body extends between a rotatable cutter and a control. The cutter is connected to the control with a rotatable element and has a serrated surface. A vacuum is applied through an annular passage defined between the tubular body and the rotatable element. The control has an indicator that reveals resistance to rotation and/or reduction in flow. Material that has been processed by the cutter is aspirated through the tubular body for disposal. The control enables rotation of the rotatable element only following application of a predetermined level of vacuum.
摘要:
An elongate tubular body extends between a rotatable cutter tip and a control. The cutter tip is connected to the control with a rotatable element. The control has an indicator which reveals resistance to rotation of either the rotatable element or cutter tip. Material which has been processed by the cutter tip is aspirated through the tubular body for disposal.