Abstract: The invention relates to a film transport device for transporting a motion picture film, in particular in a film recorder, having a rotatable transport drum for the rotary guidance of the film. The transport drum has movable registration pins which can be introduced temporarily into the transport path of the film at the transport drum to precisely fix the position of the film. The invention furthermore relates to a film recorder having a film transport device of the mentioned kind and to a method of transporting a motion picture film by means of a rotating transport drum, in particular in a film recorder.

Abstract: Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.

Abstract: The invention relates to a recessed lighting fixture comprising a holder for fixing a mounting surface, in particular in a room ceiling consisting of an illuminant holder and a reflector. The holder and the reflector are disposed with respect to each other in such a way that the reflector extends in the direction of a main lighting beyond the mounting surface when the recessed lighting is fixed thereto. In said area extending beyond the mounting surface, the reflector is connected to a reflective element which is vertically or angularly oriented with respect to the direction of the main lighting and is disposed outside of the reflector for receiving the light in the area between the mounting surface and the reflective element.

Abstract: A component assembly for a motor vehicle includes a first component and a second component. The first component includes a main wall and a tab extending outwardly from the main wall. The tab has an aperture extending therethrough. The second component has a support wall and a tab receiver extending outwardly from the support wall. The tab receiver lockingly engages the tab to interconnect the first component and the second component. The tab receiver has an end wall and a pair of guide walls extending from opposite ends of the end wall. The guide walls are spaced apart to receive the tab therebetween. The tab receiver has a retaining member disposed between the side wall and extending outwardly from the support wall. The retaining member extends through the aperture of the tab when the tab is fully received between the side walls.

Abstract: A method provides guidance to the physician during a live bronchoscopy or other endoscopic procedures. The 3D motion of the bronchoscope is estimated using a fast coarse tracking step followed by a fine registration step. The tracking is based on finding a set of corresponding feature points across a plurality of consecutive bronchoscopic video frames, then estimating for the new pose of the bronchoscope. In the preferred embodiment the pose estimation is based on linearization of the rotation matrix. By giving a set of corresponding points across the current bronchoscopic video image, and the CT-based virtual image as an input, the same method can also be used for manual registration. The fine registration step is preferably a gradient-based Gauss-Newton method that maximizes the correlation between the bronchoscopic video image and the CT-based virtual image. The continuous guidance is provided by estimating the 3D motion of the bronchoscope in a loop.

Abstract: A manually supported electrosurgical device comprises an elongated electrode supported for motion within an insulated housing so that in one position its operating end extends from the housing into a surgically useful position and in another position its operating end is retracted within the housing. A spring has one end connected to the housing and the other end connected to the spring so as to normally urge it to the retracted position. A manually actuable trigger supported on the housing may be depressed to force the electrode against the spring force so that its operating end extends out of the housing. When the pressure on the trigger is removed, the spring forces the electrode back into the housing. When depressed, the trigger connects the electrode to a radio frequency generator.

Abstract: A tool for removing and applying a fastening device from and to a threaded stud is provided. The tool includes an elongated chamber and a retainer having a pair of spaced apart portions configured to hold fastening devices within the chamber. The tool further includes a positioning mechanism for positioning stored fastening devices for later installation onto the stud. In one embodiment, the retainer includes a worm gear. Opposing portions of the catch of the worm gear hold the fastening device. The positioning mechanism includes a cam assembly configured to rotate the shaft wherein the rotary movement of the shaft is translated into an axial movement of the fastening device within the chamber. In a second preferred embodiment, the retainer includes a pair of keepers configured to hold a fastening device. The positioning mechanism is operable to feed a fastening device into the keeper.

Abstract: A number of cam-operated devices such as power tools (10) are described, the tools having a rotary drive device (24) for rotating a drive shaft (36) having a cylinder cam (42) mounted thereon. A pair of cam followers (54) are located within a cam track (44) provided on the cam member (42), such that rotation of the cam (42) causes axial movement of the cam followers (54), which may be attached to a drive shaft (48) and a tool bit (12). A range of shapes of cam track (44) are described, each of which is non-sinusoidal in shape. Various embodiments of the invention provide non-sinusoidal cam tracks having forward or rearward throw sections which are respectively steeper, shorter, or provide greater acceleration of the cam followers than sinusoidal cam tracks of equivalent wavelength and amplitude. Related piston and cylinder devices and reciprocal drive devices are also described.

Abstract: A retractable grip assist handle assembly provides an extendable support for a passenger during ingress to or egress from the vehicle. The retractable grip assist handle assembly includes a handle, and a body portion having a first end connected to the handle and the handle and body portion are extendable relative to the vehicle. A mechanical energy storage device is connected between a second end of the body portion and the vehicle. The mechanical energy storage device provides a return force that returns the handle to a retracted position from an extended position.

Abstract: The invention relates to a built-in lamp comprising a holder for fastening in an installation surface, in particular in a room ceiling, a bulb and a reflector, with a reflector opening disposed in the direction of illumination defining a direct light discharge region and with the direct light discharge region being surrounded by a diffuse light discharge region.

Abstract: Covers for U-channel or C-channel sign posts comprise an extruded hollow plastic form having a length, the form in cross-section including a generally flat front wall and opposing generally flat side walls. Each side wall converges toward the other at an angle from the front wall to a back section having a width less than the front wall, thereby forming a generally trapezoidal interior. Each side wall is bent toward the other to form overlapping portions that make up the back section. In the preferred embodiments, the front wall further includes a co-extruded reflective, fluorescent, phosphorescent or colored lengthwise strip of material to enhance visibility, and the back section further includes an engagement mechanism between the overlapping portions including one or more sets of engaging barbs.

Abstract: A conveying and orienting system for handling eggs including a main conveyor for supporting thereupon a plurality of eggs and for segregating the same into individual file lines prior to delivery to a spool bar conveyor for subsequent egg handling operations. One or more return conveyors are positioned alongside the main conveyor and communicate with the main conveyor at first and second end locations. A control mechanism independently adjusts a travel speed of at least one of the main and return conveyors, this in order to redirect, along the return conveyors for reintroduction onto upstream locations of the main conveyor, a plurality of eggs which exceed of the present handling capabilities of the individual segregating lanes and spool bar.

Abstract: The present invention provides a vibratory screening apparatus (1) for use in removing solids from a liquid feed, and a basket (4) therefore. The apparatus comprises a static outer housing (2), and a floating basket vibratable by a vibrator device (10). The basket mounts a stack (7) of screen assemblies (8) provided with respective flow directing trays (9) for receiving filtrates from the screen assemblies. A flow distributor (15) divides the feed into at least first and a second feed streams and directs them onto respective screen assemblies, and receives from the flow directing trays, filtrates from respective screen assemblies.

Abstract: A unitary cowl top ventilator component has a body of rigid, polymeric material which defines a structural member of the component. A first body of polymeric material is fusion bonded to a first portion of the structural member to provide a windshield seal, and a second body of polymeric material is fusion bonded to a second portion of the structural member to provide a hood seal. In some instances the hood seal is a bulb-type seal, and in other instances it is a blade seal.

Abstract: A breakaway tray assembly for supporting items is disclosed. The tray assembly has a first tray that is movably attached to a support structure and a second tray that is pivotally attached to and extends from the first tray. The support structure has a bracket that supports the first tray in the extended generally horizontal position and can assist in holding the first tray in a generally vertical position when said first tray is placed in a stored-away position. The second tray has an upright position wherein it is generally coplanar with and semi-rigidly extends from the first tray. The second tray also has a breakaway position where it is not generally coplanar with the first tray.

Abstract: An example apparatus for providing an audible signal representative of an environment comprises a sensor system, and an audio system providing an audible signal to a person. The audible signal has one or more audible signal variables from which the person can determine, for example, the location and relative velocity of one or more objects within the environment. The apparatus includes an electronic circuit for converting environmental data into audible signal variables, for example using a mapping algorithm.

Abstract: A motor vehicle has a movable roof with a cover and whose front end can be secured indirectly or directly to the windshield frame. The roof, in its open position, can be stowed in the rear vehicle region. The roof has a rear region in the closed position with at least one rigid cross member and can be turned upside down and disposed on top of a part of the movable roof region adjoining it to the front in the direction of travel (F).

Abstract: The invention relates to a convertible vehicle (1) comprising a roof (2) which can be stored below a cover part (6) arranged below in the back of a vehicle. The cover part can be selectively opened in order to release a charging hole for luggage or to release an opening for the roof (2). A first pivoting axis (7), for said above-mentioned opening (7), is arranged in the region of a rear sided closing edge of the cover part (6) and at least the lateral swinging arms (10) associated with at least the longitudinal sides of the vehicle are coupled to the cover part (6) by means of a joint connection. The convertible vehicle is configured in such a manner that tolerance compensation is provided in the cover part (6) and/or in the joint connection (12). Said compensation results in a deviation of the trajectory of one part of the cover part (6) and/or the joint connection (12) of the circular trajectory (20, 21), at least during the pivoting of the cover part (6) in order to release the opening for the roof.