Abstract:
A chuck for a laser cutting/engraving rotary fixture comprises a chuck plate having a chuck plate axis of rotation and at least two mount brackets spaced symmetrically radially with respect to one another about the chuck plate axis of rotation. Each mount bracket comprises an inclined contact surface and each mount bracket is rotatably attached to the chuck plate about the mount bracket axis of rotation. The inclined contact surface can be selectively rotated between a first position with the inclined contact surface inclined toward the mount plate axis of rotation and a second position with the inclined contact surface inclined away from the mount plate axis of rotation. An effectively concave contact surface is defined with each of the inclined contact surfaces in the first position. An effectively convex contact surface is defined with each of the mount brackets in the second position for engaging an inner diameter of a work piece.
Abstract:
A method and apparatus provides wireless transceivers which may be used for various tasks, including the exchange of information with other devices. In one example, the wireless transceivers are a part of a WIC used in an environment such as an amusement park, water park, reception area, or tradeshow to provide various capabilities.
Abstract:
The cloning of a novel PCVII viral genome is described as is expression of proteins derived from the PCVII genome. These proteins can be used in vaccine compositions for the prevention and treatment of PCVII infections, as well as in diagnostic methods for determining the presence of PCVII infections in a vertebrate subject. Polynucleotides derived from the viral genome can be used as diagnostic primers and probes.
Abstract:
Disclosed are prion sensors that may be used as a diagnostic tool to diagnose TSE, or to detect PrPSc molecules, in biological and environmental samples, and methods for using these sensors. The prion sensor may comprise an acoustic sensor, such as a TSM sensor, coated with PrPC molecules, whose resonance characteristics change when contacted with a sample from an animal with TSE, or a sample comprising PrPSc molecules. Alternatively the prion sensor may comprise an optical sensor, such as an SPR sensor, coated with PrPC molecules, whose optical characteristics change when contacted with a sample from an animal with TSE, or a sample comprising PrPSc molecules. These changes provide both rapid detection and a quantitative assay for diagnosing TSE or for detecting PrPSc molecules.
Abstract:
An air dryer for an air braking system of a vehicle, the air dryer comprising a mounting (20), and a removal e desiccant canister (10) screw-threaded to said mounting (20) about a spin axis (25) and having a peripheral sealing ring (13,14), wherein the mounting includes an upstanding protrusion (28) radially spaced from said axis (25) and adapted to engage an annular recess (17) of said canister (10) within said ring, said protrusion (28) being hollow, and the interior of said protrusion (28) being connected to a vent for air under pressure in the system.
Abstract:
The present invention relates to a novel Neospora caninum isolate from Nowra and extracts thereof. The strain is useful in the development of diagnostic assays for the detection of parasites in animals. The present invention also relates to pharmaceutical compositions, using live or killed organisms or extracts thereof, for the treatment and prevention of parasitic infections in animals.
Abstract:
Marking system for a semiconductor wafer to identify problems in mask layers. A method for forming a mask which includes the step of first creating at least one drawing layer that defines changes to the structures to be formed on the surface of a semiconductor substrate at one step in the processing thereof, which step involves the use of a mask. The at least one drawing layer will define a pattern region that will either result in removal of the material from the semiconductor substrate in the defined pattern region, or removal of matter from the semiconductor substrate around the defined pattern region. An indicator area is created in the at least one drawing layer, the indicator area having an indicator region disposed therein that will result in removal of material from around the indicator region regardless of whether the mask is a dark tone mask or a clear tone mask, the indicator region appearing in the negative if the mask is a dark tone mask. A mask is then created from the at least one drawing layer as either a dark tone mask having a transparent region corresponding to the defined pattern region for exposing the underlying substrate if the defined pattern region is associated with a process that results in material being removed from around the defined pattern region, or as a clear tone mask having an occluding region corresponding to the defined pattern region if the defined pattern region is associated with a process that results in material being removed from the defined pattern region.
Abstract:
A session border controller includes a first port to communicate with a user using a first signaling protocol, a second port to communicate with a content provider using a second signaling protocol, and a processor coupled to the first and second ports. The session border controller may send a PLAY message to the content provider to begin delivery of a content destined for the user. The session border controller may further receive a first media stream including the content and content provider information from the content provider. The session border controller may further create a second media stream that includes the content without the content provider information, and deliver the second media stream to the user.
Abstract:
Moulding material that includes a layer of fibrous reinforcing material having one surface on which a first layer of a resin partially impregnates the fibrous material and a further resin layer located on the opposite surface which retains in position surface fibers of the fibrous material. The further resin layer is of lower weight than the first layer and is formed as an openwork structure with a solid part and spaces through which the fibrous material is exposed.
Abstract:
An electrical contact is provided. An embodiment of the electrical contact includes a bottom member, a pair of side walls and a tongue. The bottom member includes a first portion and a second potion and also defines a horizontal plane. The pair of sides walls extend away from the bottom member. The pair of side walls define an opening therebetween which is located above the second portion of the bottom member. The tongue extends at an angle with respect to the horizontal plane. A wire is insertable into the electrical contact from the first portion of the bottom member and a post or conductor is insertable into the opening. At least a portion of the tongue helps maintain at least a portion of the post at least partially within the electrical contact. The electrical contact may also include a fold and a stop member.