Abstract: An optical measuring system and method of use is provided for fitting scleral contact lenses to a subject. The system includes at least one image capturing device for capturing at least one image of an eye region of a subject. The system also includes at least one movable mount for mounting the image capturing device in front of the subject and moving the image capturing device relative to the subject; and at least one processor operatively connected to the image capturing device for generating three dimensional (3D) models of the eye region of the subject; and determine based on the 3D models generated, a scleral curvature of a portion of an eye of the subject.

Abstract: An optical measuring system for fitting spectacles to a subject and/or for diagnosing and/or monitoring ocular diseases and/or disorder in the subject, and methods of use thereof. The system includes at least one image capturing device for capturing at least one image of at least part of the face of the subject. The system also includes at least one movable mount for mounting the image capturing device in front of the subject and moving the image capturing device relative to the subject; and at least one processor operatively connected to the image capturing device for generating a three dimensional (3D) model of the at least part of the face of the subject. The at least one processor is also configured to determine, from the 3D model generated, one or more optical measurements of the subject.

Abstract: A solid-fuel cooker, such as a barbecue, oven, or smoker for outdoor use, comprising a body enclosing a fuel chamber configured to act as a firebox for combustion of solid fuel, such as wood, charcoal or briquettes. The fuel is supported within the chamber on a fuel support and a cooking zone is spaced above the fuel chamber for receiving food items to be cooked. The body comprises an outer shell forming an exterior housing of the cooker, and an inner shell encompassing the fuel chamber, wherein the inner shell is housed within the outer shell and is spaced from the outer shell to thermally isolate or insulate the fuel chamber from the exterior housing of the cooker.

Abstract: An optical measuring system for fitting spectacles to a subject and/or for diagnosing and/or monitoring ocular diseases and/or disorder in the subject, and methods of use thereof. The system includes at least one image capturing device for capturing at least one image of at least part of the face of the subject. The system also includes at least one movable mount for mounting the image capturing device in front of the subject and moving the image capturing device relative to the subject; and at least one processor operatively connected to the image capturing device for generating a three dimensional (3D) model of the at least part of the face of the subject. The at least one processor is also configured to determine, from the 3D model generated, one or more optical measurements of the subject.

Abstract: A collapsible boat hull (10) with at least one bottom panel (16,18) and two side panels (12,14), and a removable transom (32) with attachment means (36) to engage the transom with the two sides of the boat hull, such that, during installation of the transom member, the attachment means initially engages with the sides of the boat, and rotation of the transom to an upright position in the boat hull retains the attachment means and the respective sides of the boat hull together. Releasable latches (42,44) at the lower edge of the transom engage with retaining members (54) on the bottom panels. Seating or cross-bracing has (100) which releasably engage with retainers on the sides of the boat.

Abstract: A collapsible boat hull (10) with at least one bottom panel (16,18) and two side panels (12,14), and a removable transom (32) with attachment means (36) to engage the transom with the two sides of the boat hull, such that, during installation of the transom member, the attachment means initially engages with the sides of the boat, and rotation of the transom to an upright position in the boat hull retains the attachment means and the respective sides of the boat hull together. Releasable latches (42,44) at the lower edge of the transom engage with retaining members (54) on the bottom panels. Seating or cross-bracing has (100) which releasably engage with retainers on the sides of the boat.

Abstract: A pivotal vibration apparatus comprising a vibration platform, a displacement assembly having an eccentric shaft rotatable to provide a displacement force, a link connecting the displacement assembly to the vibration platform to transfer the displacement thereto and an adjustment mechanism to adjust the amplitude of the displacement force transmitted to the vibration platform in a continuous fashion.

Abstract: A pivotal vibration apparatus comprising a vibration platform, a displacement assembly having an eccentric shaft rotatable to provide a displacement force, a link connecting the displacement assembly to the vibration platform to transfer the displacement thereto and an adjustment mechanism to adjust the amplitude of the displacement force transmitted to the vibration platform in a continuous fashion.

Abstract: This invention relates to the use of a tag device 4 such as a RFID tag 4 communicating with a master tag for indicating acceptable or not acceptable states of a fastener 12, fastened joint 12a, or an assembled product. It is desirable to have a way of learning of a loosened or damaged fastened joint 12a or fastener 12 immediately, for safety or security purposes. This invention can indicate to a user by remote activation when a change in a fastened joint 12a or fastener 12 is present by attaching at least one tag device 4 utilizing go/no go sensing to the fastened joint 12a or fastener 12 and using a device 14 capable of receiving signals from the tag device 4.

Abstract: Fastener (80) joins together work pieces (14, 18) and has longitudinal body (82) with first work engaging member (86) mounted on it. Second work engaging member (90) is associated with longitudinal body (82) and may be integral with il, or joined to it or mounted on it. Ratchet teeth (22) and ratchet lock (92) allow for adjustment of the position of first work engaging member (86) on longitudinal body (82). Second work engaging member (90) includes leaf members (94) capable of assuming a first position of narrow cross-sectional area (as shown in the drawing), and a second position of a wide cross-sectional area under the influence of expanded part (100). Fastener (80) may be removable from work pieces (14, 18).

Abstract: The invention discloses several types of fastener, fastening systems, fastener assmeblies and related areas. In particular, the invention discloses a releasable fastening system (150) which has a pin (152) with a locking cavity (163). The pin is intended for insertion in an aperture (154). A locking means (158, 160) engages the locking cavity (163) of the pin (152) when the pin (152) is received in the aperture (154). The system (150) also includes unlocking means (162) which includes material adapted to contract when activated. When a material contracts, engagement means (158) included in the locking means (158, 160), disengage the locking cavity (154).

Abstract: In the first aspect, the invention provides a fastener which includes a fastening element and an actuating means attached to the fastening element. The fastening element has a flexible beam and an engagement means. The actuating means includes a material, such as shape memory alloy, which contracts when activated. When the material is contracted, the beam moves between an engagement position and a disengagement position. In a second aspect, the invention provides a fastener for use in a network of fasteners. The fastener has address means which serve to distinguish the fastener from the other fasteners in the network. The fastener may be the same as the fastener in the first aspect of the invention, or a different fastener. A network or system of such fasteners is also provided.