摘要:
The invention features a volumetric display system including an optical relay, a motor, a support structure coupled to the motor, a projection screen disposed on the support structure, and a projection optic. During operation, the projection optic receives a light beam from the optical relay and projects the light beam onto the projection screen. Also, the motor rotates the support structure, the projection screen, and the projection optic about a rotation axis.
摘要:
In general, in one aspect, the invention features systems that include a spatial light modulator, a scanning optical component configured to direct light from the spatial light modulator along a plurality of different paths, a projection optical assembly including a plurality of projection lens modules corresponding to the plurality of different paths, wherein each projection lens module is configured to receive light from the spatial light modulator directed along the corresponding path and projects an image of the spatial light modulator to a common image space.
摘要:
An image scanning assembly comprising at least two optics wherein at least one of the optics is movable relative to the other. An embodiment may be used to scan images for a 3D display.
摘要:
An expansion deck system for vessels includes a frame assembly for positioning between a stationary floor of a vessel and a plurality of pontoons of the vessel. The frame assembly including a first side with a first elongated opening, and a second side with a second elongated opening. One or more sliding deck members are telescopically connected to the frame assembly by one or more sliding rails and transition between a retracted position and an extended position. In the retracted position the one or more sliding deck members are positioned between the floor and pontoons of the vessel, and in the extended position the one or more sliding deck members are positioned alongside the frame assembly.
摘要:
An expansion deck system for vessels includes a frame assembly for positioning between a stationary floor of a vessel and a plurality of pontoons of the vessel. The frame assembly including a first side with a first elongated opening, and a second side with a second elongated opening. One or more sliding deck members are telescopically connected to the frame assembly by one or more sliding rails and transition between a retracted position and an extended position. In the retracted position the one or more sliding deck members are positioned between the floor and pontoons of the vessel, and in the extended position the one or more sliding deck members are positioned alongside the frame assembly.
摘要:
A panel bracelet comprises a plurality of panels configured to be selectively replaceable within the bracelet, wherein each panel includes parallel ends configured to be perpendicular to the width of the bracelet and longer parallel sides configured to extend along the circumference of the bracelet, wherein each panel includes a perimeter groove around the perimeter of the panel; a pair of panel holding frames, wherein each open panel holding frame is configured to hold a panel therein, and wherein each panel holding frame includes a retaining bead that is received within the perimeter groove of the panel held within the panel holding frame to receive and retain the panel therein.
摘要:
A seal and method of forming a seal. The seal includes a casing including a first part and a second part. The first and second parts are separate pieces attached together at a connection location. At least a portion of the first part extends radially inwardly from the second part. The seal also includes a generally annular sealing element coupled with the first part of the casing and configured to seal with a relatively movable member.
摘要:
Disclosed are a technique of generating and displaying a virtual measurement tool in a wearable visualization device, such as a headset, glasses or goggles equipped to provide an augmented reality and/or virtual reality experience for the user. In certain embodiments, the device generates the tool by determining multiple points, each at a different location in a three-dimensional space occupied by the user, based on input from the user, for example, by use of gesture recognition, gaze tracking and/or speech recognition. The device displays the tool so that the tool appears to the user to be overlaid on a real-time, real view of the user's environment.
摘要:
The invention relates to the field of materials science and relates to a component, which can be used, for example, for microcomponents, microsensors and microactuators. The object of the present invention is to disclose a component in which a clearly greater relative length change occurs. The object is attained through a component of a ferromagnetic shape memory material, produced by a method in which at least one sacrificial layer is applied onto a single-crystalline or biaxially textured substrate, onto which sacrificial layer an epitaxial or textured layer of a ferromagnetic shape memory material with a layer thickness of ≦50 μm is applied, subsequently the sacrificial layer is removed at least partially, and during or after the layer application a structuring at least of the ferromagnetic shape memory material is realized such that an aspect ratio is achieved in which at least one length is greater by at least a factor of 3 than the thickness of the layer or the shortest dimension of the component.
摘要:
The invention relates to a device for the microstructured plasma treatment of a film substrate, especially of a plastic film. Said device comprises a rotatably received cylindrical electrode the surface of which contains or consists of metal, especially chromium, the surface having microstructured depressions, a planar high-voltage electrode the surface of which has a shape complementary to that of the cylindrical electrode and can be arranged on a section of the surface of the cylindrical electrode in a substantially form-fit manner, a transport device for transporting the film substrate to be treated between the surface of the cylindrical electrode and the high-voltage electrode, and a device for feeding a process gas to the surface of the cylindrical electrode and to the interspace between the cylindrical electrode and the high-voltage electrode.