Abstract: A vessel for water travel that has the stability of a heavy weighted vessel when at rest in the water and the performance of a lightweight vessel when in a planed condition. The vessel comprises at least one hull structure for partially submerged flotation in a body of water and at least two hull elements affixed to or a structural part of the hull structure. The hull structure may further comprise laterally spaced hollow ballast devices that rare open at respective fore and aft ends, thus providing stability when submerged in the water and performance by the evacuation of water when in a planed condition.

Abstract: A system for filtering debris carried by stormwater flowing through a gutter inlet into a catch basin utilizes a filter device configured to conform to and to substantially fully cover the gutter inlet and a retainer device for maintaining the filter device in place covering the gutter inlet. The retainer device is attached to the filter device and configured to extend through the gutter inlet to hang gravitationally downwardly into the catch basin. The retainer device is weighted to gravitationally pull and hold the filter device securely against the gutter inlet against dislodgement under the forces of flowing stormwater.

Abstract: An improved controlled-motion instrument is provided for grasping, holding or otherwise manipulating an object in operations such as endoscopic procedures. The instrument opens and closes jaws or other manipulation members by way of a longitudinally movable cam member, but maintains the longitudinal position of the manipulation members constant relative to the instrument's body regardless of opening and closing motion. The manipulation members thus have increased length-to-diameter ratio and column strength, and the cam provides positive lateral jaw support and stability during opening and closing. The movable cam member can also include other manipulation members thereon that work in conjunction with the longitudinally fixed manipulation members.

Abstract: A method, software and apparatus facilitates one or more third-party agents to securely access a customer's or other first party's private personal and financial data or other such confidential information from a second party, preferably on the Internet. A security document or ticket is presented to the second party for verifying the customer's consent to grant such access to the third party. The second party only communicates such confidential information to the third party if the security document is found to be valid. The security document, which can be at least partially encrypted, can also include a preselected expiration time, beyond which it is not valid.

Abstract: A tunable machining tool having a plurality of actuator devices, each operating at a uniform frequency but phase shifted by a controllable amount so as to create an vibratory output at a frequency that is a multiple of the input frequency.

Abstract: A fume hood adapted to be connected to an exhaust system, the fume hood including a cabinet formed with a chamber having a generally flat bottom wall and a sash door mounted at the front end of the chamber for movement in a vertical plane to provide an access opening to the chamber. An air directing member is mounted on the cabinet outside of the plane of movement of the sash door relative to the chamber and it is generally aligned with the bottom wall. The air directing member is formed with an opening positioned to cause a first path of outside air to flow into the chamber along the surface of the bottom wall and being formed with another portion for directing a second path of outside air in a direction generally parallel to and above the first path.

Abstract: An apparatus for holding a textile bobbin on a support roller and for facilitating the exertion of a controlled bearing pressure from the textile bobbin against the support roller. The apparatus comprising a creel for grasping the textile bobbin, a shaft for supporting the creel for pivotable movement relative to the support roller, a lever mechanism for applying a variable torque to the creel as a function of pivoted movement of the lever mechanism, and an adjustment device for varying the torque applied to the creel via the lever mechanism. The adjustment device comprises a rotatable eccentric element disposed to act on the lever mechanism for establishing an adjustable base position of the lever mechanism according to a rotated position of the eccentric element.

Abstract: A cosmetic composition comprising basalt suitable for use as a body scrub to remove dead skin from the human body such as, for example, from the hands, feet, elbows, and knees and its method of its preparation.

Abstract: A channel plate for an open-end rotor spinning device for closing a rotor housing charged with underpressure in which a spinning rotor rotates, having a channel plate tower extending into the spinning rotor, in whose shell face the outlet opening of a fiber guide channel is arranged and in whose front side a yarn draw-off nozzle can be fixed. A concavely arched transition surface adjoins a cylindrical part of the shell face, and the channel plate tower has a diameter at the height of the rotor edge of the spinning rotor such that an annular gap of maximally 2 mm width between the spinning rotor and the channel plate tower results during spinning. At most one half of the outlet opening of the fiber guide channel is arranged in the area of the cylindrical shell face, and the remaining part in the arched transition surface. The wall area of the outlet opening remotest from the front side is at a distance to the center longitudinal axis of the channel plate at least 0.

Abstract: A hinge assembly is described which can be assembled by snapping together moldable half-cap pieces about the end of a baluster pierced through by a hole. The baluster turns about spindles formed by the half-caps. The half-caps may be fixed together by press-fit mating surfaces and may be placed within a mating groove defined by a hand rail or shoe rail. The half-cap pieces and the hole are not readily apparent in a finished staircase containing the hinge assembly. The hinge assembly successfully employs pin top balusters, as well as rectangular balusters. Alternatively, a hinge assembly is described which can be inserted into the bore of an end-bored bluster, fastened to the inside of the bore, and pivotally attached to a flange suitable for attachment to a rail. The hinge assembly requires no external modification to the normally exposed surfaces of the baluster. The flange includes an H-shaped foot which may be concealed in a groove defined by a hand rail or a shoe rail.

Abstract: The invention relates to a receiving element for receiving an interchangeable yarn drawing nozzle that can be magnetically locked. According to the invention, the receiving element is configured as an adapter (26), which can be screwed into a central threaded bore (37) of a thread channel plate (12) in an open-ended rotor spinning device (1), the latter being designed to receive a conventional yarn drawing nozzle that is equipped with an external thread. The adapter (26) comprises centring bores (27) for receiving ferromagnetic centring lugs (28) of a yarn drawing nozzle (13) in addition to a continuous bore (33), whose internal diameter (d) is adapter to the external diameter (D) of the shaft (39) of the yarn drawing nozzle (13). The adapter is also equipped with permanent magnetic pins (30), which correspond with the ferromagnetic centring lugs (28) of the yarn drawing nozzle (13).

Abstract: An unstable, methyl-substituted (1,1 oxaly diimidazole) molecule capable of accelerating the rate at which a material attains maximum chemiluminescence when reacted hydrogen peroxide in the presence of a fluorophore and a method to synthesize such molecules.

Abstract: A coping bit capable of being easily modified to cut profiles having tenons of varying lengths is provided. The coping bit includes an axially extending primary drive shaft and a first cutting member fixed on the primary drive shaft. An axially extending secondary drive shaft having an upper and a lower portion is removably mounted on the primary drive shaft for rotation therewith, and a second cutting member is mounted on the secondary drive shaft in spaced relation to the first cutting member when the secondary drive shaft is mounted to the primary drive shaft.

Abstract: A method of forming a series of bags for bulky articles from rolled thermoplastic film and padding element includes arranging a linear, longitudinally traveling queue of layers of film and padding element according to a set of desired bag dimensions and characteristics and controlling the advancement of the queue to make padding element and seal cuts to form the bags. The invention also includes a system for fabricating bags substantially in the manner identified in the method of the present invention, as well as a method of forming seal cuts in which an envelope is first clamped, then sealed and cut by heat and pressure, then allowed to cool before being released.