Abstract: A portable folding table comprising: a first panel, a second panel, a first rotating hinge configured to couple with the first and the second panels. The first rotating hinge is configured to allow the first and second panels to move between a flat position and a folded position. The portable folding table further comprises a first rail and a first sliding hinge coupled with the first rail and configured to move between a first position and a second position on the first rail. The first sliding hinge in the second position prevents the first rotating hinge from rotating and prevents the first and second panels from moving from the flat position to the folded position.

Abstract: A portable folding table system with folding and slide locking mechanism that secures the folding table in both storage and in-use position and can be wearable on a person. The table comprises at least two panels, with hinges between the section such that they may be folded along the intersections of the panels until the folding table is the size of one panel. Additionally, the table panels incorporate sliding locking mechanisms operable to lock the table in an unfolded position. Other features include: a cup holder operable to adjust for various sizes of beverage containers, strap attachment points operable to allow the table to be strapped to a person and kept level, and telescoping legs operable to be attached to the table and used to support it.

Abstract: A hinged mechanism includes: panels; and hinges connecting respective pairs of the panels to each other in a closed loop so that the hinged mechanism is non-planar, wherein at least one of the hinges is a rolling-contact hinge. All of the hinges can be rolling-contact hinges. The closed-loop hinged mechanism can comprise at least four hinges, each of the at least four hinges being a sole connection between a respective adjacent pair of the panels. A cross section of rolling surfaces of the rolling-contact hinge can be circular. A cross section of rolling surfaces of the rolling-contact hinge can be non-circular.

Abstract: An exercising equipment combination includes a plurality of exercising devices, and a connecting device connecting the exercising devices. Front ends of the exercising devices abut each other. Each of the exercising devices includes a support post and a secondary table mounted on the support post. The secondary tables of the exercising devices are juxtaposed and put together to form a primary table which has a predetermined geometric shape.

Abstract: A folding table and seating arrangement includes a pair of table tops, each of the table tops having a table top frame. A folding framework supports the table tops and facilitates folding the table tops between a first position and a second position, the folding framework defining a rotational axis with each of the table tops. A folding assist system offset forces during folding and includes a mechanical strut assembly attached to the folding framework and providing a biasing force. Cap elements have a receiving portion inserting into an orifice in the table top frame and aligned with the rotational axis to receive a tubular cross. The cap elements provide low friction and have tabs that clip into corresponding slots in the table top frame.

Abstract: A foldable table having a deployment condition and a folded condition. The table includes a tabletop consisting of three equal-sized sectors, where the first and second sectors, the second and third sectors are rotatably joined together along adjacent side edges. Each leg support includes a depressed area configured to accommodate a portion of a respective sector and engage a side edge of the sector when the table is in the folded condition.

Abstract: An ice chest insert and table for insertion into an insulated cooler includes a first table portion having a first bottom wall, opposed first side walls extending upwardly from side edges of the first bottom wall and a first end wall spanning between ends of the first side walls. The insert and table includes a second table portion having a second bottom wall, second side walls extending upwardly from side edges of the second bottom wall and a second end wall spanning ends of the second side walls. The first and second table portions connect in a length adjustable arrangement. An access panel is pivotally coupled to the first bottom wall proximate the access opening and pivotally movable between a closed configuration covering the access opening and an open configuration allowing access through the access opening. Length adjustable support members support the table inside and outside of an ice chest.

Abstract: A foldable table having a deployment condition and a folded condition. The table includes a tabletop consisting of three equal-sized sectors, where the first and second sectors, the second and third sectors are rotatably joined together along adjacent side edges. In one example, the tabletop has a groove along the periphery of the sectors and a leg support for each of the sectors, where each leg support includes an outer leg component having an upper arcuate portion dimensioned and shaped to be accommodated at least partially into the groove when the table is in the folded condition. In another example, each leg support includes a depressed area configured to accommodate a portion of a respective sector and engage a side edge of the sector when the table is in the folded condition.

Abstract: Disclosed is a removable seat divider for placement in a seat. The removable seat divider includes a vertical structure configured to be placed on the seat along an approximate center of the seat. The vertical structure includes a first outer surface, second outer surface, top, and back portion, where the back portion of the vertical structure is configured to be placed adjacent to a back portion of the seat. The removable seat divider also includes a cavity located adjacent to the back portion, where the cavity connects the first outer surface to the second outer surface, and the cavity is configured to pass a seat belt through the cavity. The base back portion is configured to produce a restraining force against the seat that is proportional to a tension on the seat belt that passes through the cavity.

Abstract: Foldable table that is easy to handle is described, which is provided for use by a plurality of people but do not require a plurality of people when it is folded. The table can be unfolded and be folded in a fast and simple way, and can be provided with a parasol, wherein the table and the parasol can be unfolded simultaneously.

Abstract: There is provided an apparatus for a folding table assembly comprising a lifting assist center torsion bar assembly, a lift off caster assembly and a stability locking mechanism. A folding table assembly with a lifting assist mechanism provides a lifting assist force during a portion of the folding process of a foldable table from an unfolded use position to a folded storage position. A lift off caster assembly maintains an unfolded table assembly in a stationary position and prevents the unfolded table from wandering or deviating from its original location on the floor. There is also provided a stability locking mechanism that can set the folding table in a folded and stable semi-closed position.

Abstract: There is provided an apparatus for a folding table assembly comprising a lifting assist center torsion bar assembly, a lift off caster assembly and a stability locking mechanism. A folding table assembly with a lifting assist mechanism provides a lifting assist force during a portion of the folding process of a foldable table from an unfolded use position to a folded storage position. A lift off caster assembly maintains an unfolded table assembly in a stationary position and prevents the unfolded table from wandering or deviating from its original location on the floor. There is also provided a stability locking mechanism that can set the folding table in a folded and stable semi-closed position.

Abstract: A folding sectional table assembly includes a pair of table sections, each of which includes a frame assembly and a table top. Each frame assembly includes inner and outer leg assemblies, and each leg assembly has an upper tubular member pivotably mounted at its ends relative to a pair of apron members secured to the underside of the table top, for providing pivoting movement of the leg assembly relative to the table top. A latch arrangement selectively maintains the table sections in the folded, storage position, and includes a latch member pivotably mounted to one of the table sections and a catch member stationarily mounted to the other of the table sections. A latch actuator is interconnected between the latch member and the apron members, for disengaging the latch member from the catch member when it is desired to move the table sections away from the folded, storage position.

Abstract: A folding sectional table assembly includes a pair of table sections, each of which includes a table top and leg structure pivotably mounted to the table top. Each leg structure includes a pair of upper tubular members pivotably mounted between a pair of apron members secured to the underside of the table top, for providing pivoting movement of the leg structure relative to the table top. A torsion bar assist mechanism is disposed within selected ones of the upper tubular members of the leg structures, and includes a torsion bar located within an internal passage defined by the upper tubular member. Each end of the upper tubular member is pivotably mounted to a hub member secured to one of the apron members.

Abstract: An elevationally adjustable folding stage (20) includes stages decks (22) on a folding frame (24). Telescoping legs (26) extend from the frame (24) and include a spacer assembly (80). A spacer member (84) is engaged by a spreader member (82) to adjust the width of the spacer assembly (80). Rotatable wheels (88) are mounted on the spacer member (84) to engage the inner portion of an outer leg member of the telescoping legs (26). A spacing linkage (30) includes linkage members (52) and (54) with a stop member (58) mounted on the first linkage member (52) and engaging the top of the second spacing linkage (54). Stop member (58) is adjustably mounted to change the engagement point and the folding range of the folding linkage (28) and therefore, the alignment of the stage (20).

Abstract: An image segmentation method for segmenting various regions of digital radiographic images first uses progressively smoothing techniques to generate smoothed images at multiple scales (resolutions). Next, texture measures are computed at each scale for each pixel in the smoothed image. Then a clustering algorithm is applied to the feature space spanned by the vector of texture measures. A segment spectrum, which is the number of clusters as a function of scale, is subsequently constructed to determine the most stable range of scales and the most stable number of regions into which the image is best segmented. Each pixel in the image is then classified into one of the detected regions according to its belonged cluster in the feature space. Region filling is then performed to eliminate small holes in each segmented region. Finally, a segmented map is generated to function as multivalued templates for any further image processing to be done on various segmented regions of the image.