65981 results about "Support plane" patented technology

A substrate holder for processing a semiconductor substrate that minimizes substrate non-uniformities as well as backside damage. The substrate holder includes one or more support elements, such as a plurality of veins configured in an annular ring to support an outer edge of a substrate. The veins are configured to support a substrate of a particular size in a support plane defined by the top surfaces of the veins. The substrate holder also has one or more annular grooves formed in the top surface of the holder. In a preferred embodiment, the substrate holder also has a raised annular ring positioned radially inward of the grooves and the support elements. The top surface of the raised annular ring is no higher that the top surfaces of the veins.

Provided is a dental imaging system comprising a support frame, an imaging device and a display device. The support frame may include an upright portion mounted upon a base portion which may be portably or stationarily mounted. The imaging device is integrally mounted to the support frame as is the display device. The display device is conductively connected to the imaging device and is preferably configured to display images produced by the imaging device. The dental imaging system is adapted for endoscopic viewing of subgingival anatomy in a unitary structure to minimize space limitations of dental facilities.

A telescoping support stand comprising a first tube partially defining a first enclosed area and a second tube partially defining a second enclosed area. A first end of the second tube may be telescopically slidable within the first tube. The telescoping support stand may also comprise a first locking mechanism attached to the second tube. The first locking mechanism may releasably secure the first tube to the second tube to prevent longitudinal movement of the first tube relative to the second tube. The telescoping support stand may also comprise a first air exchange aperture dimensioned to allow air to flow between the first and second enclosed areas. A corresponding method of assembly is also disclosed.

A mounting arrangement for a refrigerator fan, comprising an electric motor (11) to whose shaft is affixed a propeller (12) with an axial flow passing through a refrigerated air outlet (4b) provided through an internal divisional wall (6) of the refrigerator; a support frame (20) having a marginal portion (21) and incorporating a central hub (22) in which is affixed the electric motor (11); a flexible support (30) in the form of an annular flange presenting an outer portion (31), which is peripherally and removably affixed to the contour of the refrigerated air outlet (4b), an inner portion (32) provided with a central opening (35) and with retaining means (36), which are removably locked to the marginal portion (21) of the support frame (20); and an annular membrane portion (33) interconnecting the outer portion (31) and the inner portion (32), in order to allow for small relative axial and radial displacements therebetween.

A simple method for remanufacturing a process cartridge which includes removing a first cover, removing a second cover, separating frames, removing a fixing pin, removing a developing roller, refilling developer, positioning provisionally a supporting frame to a developing frame, attaching the developing roller, attaching the supporting frame, connecting a first frame and connecting a second frame.

The invention discloses a wearable lower limb exoskeleton device, which comprises a waist supporting frame, a waist object carrier, an adjustable hip mechanism, a connecting rod adjustable knee joint mechanism, a connecting rod adjustable ankle joint mechanism, pressure detection shoes, a leg connecting rod, a constraint part and various connecting pieces. Both lower limbs have twelve rotational freedoms, the single lower limb has six degrees of freedom respectively, a hip has two degrees of freedom which finish bending and stretching as well as adduction and abduction movements of a hip joint, two joint axes always intersects at the center of the hip joint of a human body through the adjustment of the hip mechanism, and a knee joint has one degree of freedom which is coaxial with the knee joint of the human body and corresponds to the bending and stretching movement of the knee joint of the human body; and an ankle joint has three degrees of freedom. The device has good consistency of the movement of the hip joint and the movement of the human body during the walking of people; human-machine knee joints have small coaxality and position deviation; and the ankle joint has a compact structure. The device can be used for strengthening the abilities of walking with load and walking for a long time of wearers and detecting walking information of the wearers, and can also be used for helping people with slight obstacle of lower limb movement to normally walk and gradually rehabilitate.

The invention discloses a wearable lower limb exoskeleton walking-assisted robot, which comprises an ankle joint motion module, a knee joint motion module, a hip joint motion module, a drive module and a waist and supporting frame module, wherein the knee joint motion module is connected with the ankle joint motion module and the hip joint motion module respectively; the drive module is connected with the knee joint motion module and the ankle joint motion module respectively; and the hip joint motion module is connected with the waist and supporting frame module. During the walking period of the robot, the consistency of hip joint motion and human body motion is good, the coaxiality and the position deviation of the knee joints of a human body and the robot are small, and the ankle joint is compact in structure.

According to one embodiment of the invention, a fitting system for a helmet is provided. The fitting system includes a belt having supported racks coupled to a belt adjustment device. The belt adjustment device is operable to allow a user to tighten the belt, and release the belt at a single touch of a release actuator. The belt adjustment device and the racks are configured to hug the occiput of a user when the helmet is properly worn. The belt adjustment device is also operable to hold the rear straps of the helmet apart but is not attached to the helmet. The belt defines a collapsible button for securing a pad. The pad defines a substantially lateral compressed strip that is operable to urge the pad against the belt. The belt adjustment device and the belt are configured to allow rear straps of the helmet to approximately directly approach the chin of the user.

A stent (100) including a support frame (106) for supporting a vessel in a non-collapsed state is disclosed. The support frame (106) includes a degradable component (102) for at least initially supporting the vessel in the non-collapsed state when the stent (100) is first implanted in the vessel. The degradable component (102) is degradable after implantation such that support provided by the degradable component (102) decreases a selected amount after a predetermined time after implantation. The support frame (106) may further include a durable component (104) which is resistant to degradation such that support provided by the durable component (104) remains substantially constant after implantation.

A multifunctional protection rack for a safety helmet having interchangeability, which is connected to the safety helmet to install a welding mask for performing a welding operation, a shade for preventing a direct ray of light from passing therethrough, or a protective shield for preventing foreign substances from being introduced thereinto. The multifunctional protection rack includes a support frame bent into front and rear frames and side support frames, and made of an elastic member formed along the outer surface of a visor of the safety helmet so that the width of the support frame can be adjusted; a first connecting support member, one side of which is connected to the outer surface of the support frame by a rotational angle adjusting portion for adjusting a rotational angle of a protective equipment attached to the protection rack, and the other portion of which is connected to the outer of the support frame by an interval adjusting portion for adjusting an interval between the protective equipment and the face of a worker wearing the safety helmet; and a second connecting support member additionally installed between the support frame and the protective equipment, thereby being installed on the safety helmet such that the protection rack can be opened and closed.

An antenna system includes a fractalized element that may be a ground counterpoise, a top-hat located load assembly, or a microstrip patch antenna having at least one element whose physical shape is at least partially defined as a first or higher iteration deterministic fractal. The resultant fractal element may rely upon an opening angle for performance, and is more compact than non-Euclidean ground counterpoise elements or the like. A vertical antenna system includes a vertical element that may also be a fractal, and a vertical antenna can include vertically spaced-apart fractal conductive and passive elements, and at least one fractal ground element. Various antenna configurations may be fabricated on opposite surfaces of a substrate, including a flexible substrate, and may be tuned by rotating elements relative to each other, and/or by varying the spaced-apart distance therebetween. Fractalized ground counterpoise elements and/or microstrip patch antenna systems may be fabricated on a flexible printed circuit substrate, and/or placed within the support mount of a cellular telephone car antenna.

An embedment device for use in a structural panel production line wherein a slurry is transported on a moving carrier relative to a support frame, and chopped fibers are deposited upon the slurry, includes a first elongate shaft secured to the support frame and having a first plurality of axially spaced disks, a second elongate shaft secured to the support frame and having a second plurality of axially spaced disks, the first shaft being disposed relative to the second shaft so that the disks intermesh with each other. The intermeshing relationship enhances embedment of the fibers into the slurry and also prevents clogging of the device by prematurely set slurry particles.

A support bracket and method for supporting an electrical junction box. The support bracket has a substantially flat base with a pair of conduit receiving holes, a pair of legs extending from the base at an angular relationship to the base, and a flange extending from each of the legs at an angular relationship such that each flange is substantially parallel to the base. The junction box is connected to the base of the support bracket with a junction box and the base in a face to face contact and a conduit receiving opening of the junction box aligned with one of the conduit receiving holes of the support bracket.

A wall mount to mount a display apparatus proximate a wall is disclosed. The wall mount may include a base to be attached to the wall; a supporting bracket supported by the base; a rotating bracket tiltably coupled with the supporting bracket, and on which the display apparatus is mounted; an elastic member coupled with the supporting bracket; and a supporting wire connected to the electric member and the rotating member. The elastic member may expand or contract relative to a movement of the rotating bracket. Thus the present invention provides simplifies the assembly and enhances the usability of the wall mount as well as provides an easily adjustable tilt angle of the wall mount.