Abstract: An exercising device includes a housing member having one or more rollers, and having a handle device, the handle device is pivotally attached to the housing member with a pivot spindle for allowing the handle device to be rotated relative to the housing member between an upwardly extended working position and a folding position. The handle device includes two end portions pivotally attached to the housing member with the pivot spindle. The housing member includes two seats for engaging with the end portions of the handle device and for supporting the handle device at the upwardly extended working position.

Abstract: An adjustable dumbbell device includes a handle bar having two plates extended from end portions and two extensions, a number of weight members each having a groove and a passage, two blocks are secured to the extensions, two pairs of beams are secured between the plates and the blocks and engageable into the groove of the weight member, two latches are slidably engaged onto the extensions, two rods are secured to the latches for moving the latches relative to the beams, two catches are engaged onto the rods and biased to engage with the beams, and two weight elements are detachably attached to the blocks, the weight elements each has a weight of one half (½) of that of the weight member.

Abstract: An adjustable dumbbell device includes a handle bar having a bore formed in the handle bar, and having a slot formed in one end of the handle bar, a weight member includes an engaging member for engaging with the slot of the handle bar and for detachably attaching to the handle bar, the weight member includes an orifice for aligning with the bore of the handle bar, and a latch is slidably engaged into the bore of the handle bar, and extendible out of the handle bar and engageable into the orifice of the weight member for securing the weight member to the handle bar. One or more weight members are adjustably attached to the handle bar.

Abstract: An adjustable dumbbell device includes a handle bar having two plates extended from end portions and two extensions, a number of weight members each having a groove and a passage, two blocks are secured to the extensions, two pairs of beams are secured between the plates and the blocks and engageable into the groove of the weight member, two latches are slidably engaged onto the extensions, two rods are secured to the latches for moving the latches relative to the beams, two catches are engaged onto the rods and biased to engage with the beams, and two weight elements are detachably attached to the blocks, the weight elements each has a weight of one half (½) of that of the weight member.

Abstract: An exercising device includes a housing member having one or more rollers, and having a spindle, a handle device includes a shank having a head attached to the spindle for allowing the shank of the handle device to be pivoted relative to the housing member, and a latch device slidably attached to the housing member and engageable with the handle device for positioning the shank of the handle device to the housing member at a selected angular position. The head of the shank of the handle device includes one or more notches, and the latch device includes a latch member slidably attached to the housing member and having one or more pawls for engaging with the notches of the head and for positioning the shank of the handle device to the housing member at the selected angular position.

Abstract: The embodiments relate to quality of service (QOS) features for a router, especially a router used in a home network or local area network. In the embodiments, the router is enhanced to be capable of measuring, detecting traffic sessions, and analyzing traffic in real time. The real-time analysis identifies traffic sessions in the data traffic and provides QOS to the traffic sessions. The QOS features are autonomous and do not require user configuration or intervention. In some embodiments, the real-time analysis and QOS features are triggered during periods of congestion.

Abstract: A massaging device includes a housing having a chamber and a mouth communicating with the chamber of the housing for filling a fluid into the chamber of the housing, and a cover engaged with the mouth of the housing for enclosing the chamber of the housing and for retaining the fluid within the chamber of the housing and for preventing the fluid from flowing out of the chamber of the housing. The housing includes a number of peripheral protrusions for forming one or more peripheral recesses. The cover includes one or more depressions for forming a knob. The housing includes a casing extended into the housing, and the casing includes an inner end portion engaged with the cover.

Abstract: A method of replacing a first network-enabled device with a second network-enabled device within a network may comprise placing the second network-enabled device in client mode within the network such that the second network-enabled device is configured to search for the first network-enabled device. A protocol may then be invoked on the first and second network-enabled devices, the protocol being configured to enable an exchange of the network name and password information from the first network-enabled device to the second network-enabled device in client mode. The second network-enabled device, in client mode, may be configured according to the obtained network name and password information. The second network-enabled device may then be switched from client mode to a second mode that provides replacement functionality for the first network-enabled device. The first network-enabled device may then be replaced with the second network-enabled device.

Abstract: The present invention relates a new process to synthesize 1-((4-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropanamine (AL3818). A stable crystalline form of Al3818 has been prepared. Salts and their crystalline forms of AL3818 have been also prepared. Anti-cancer and optometric activities of AL3818 and its salts have been further tested. New process has been outlined in Scheme I.

Abstract: A massaging device includes a housing having a chamber and a number of orifices communicating with the chamber of the housing, one or more beams movably engaged in the housing, and the beams each include a number of massaging members aligned with the orifices of the housing, and an actuator is rotatably engaged in the housing and includes one or more protrusions for engaging with the beams and for moving the massaging members of the beams into and out of the orifices of the housing and for actuating the massaging members to engage with and to massage the users. A shaft is engaged in the housing and secured to the actuator for rotating the actuator relative to the housing.

Abstract: A massaging device includes a housing having a chamber and a number of grooves communicating with the chamber of the housing, the housing has a number of massaging protrusions, a casing is engaged in the housing and includes a number of massaging projections slidably engaged with the grooves of the housing, and a cover is secured to the casing for moving the casing relative to the housing and for moving the massaging projections of the casing relative to and along the grooves of the housing respectively. The casing includes a number of beams each having a number of massaging projections. The cover includes a number of catches engaged with the beams for securing the beams of the casing together.

Abstract: Embodiments of a wireless roaming management system are disclosed, wherein the system is configured to manage roaming of a client device across access points. The system includes processor(s) and memory for storing signal strength data for access points operating on a local area network. In one embodiment, the system is configured to transfer a client device from one access point to another. For example, in response to receiving, from a source access point, a request for a roaming calculation for a client device connected to the source access point, the system can determine a target access point to transfer the client device based on the stored signal strength data and the roaming calculation. The system can then cause the client device to be disconnected from the source access point and connected to the target access point.

Abstract: A massaging device includes a housing having a chamber and a number of orifices communicating with the chamber of the housing, one or more beams movably engaged in the housing, and the beams each include a number of massaging members aligned with the orifices of the housing, and an actuator is rotatably engaged in the housing and includes one or more protrusions for engaging with the beams and for moving the massaging members of the beams into and out of the orifices of the housing and for actuating the massaging members to engage with and to massage the users. A shaft is engaged in the housing and secured to the actuator for rotating the actuator relative to the housing.

Abstract: A hybrid plug connector including an insulative housing defining a cavity to receive an optical fiber assembly therein, and a plurality of passageways to receive a plurality of terminals therein. A printed circuit board is located behind the terminals and connected to the terminals. An electrical cable is mounted to a rear portion of the circuit board. The whole optical fiber assembly is received within the housing and is somewhat back and forth moveable along a front-to-back direction for buffering for compliantly coupling with another optical fiber assembly built within the complementary receptacle connector when the plug connector is inserted into the complementary receptacle connector. A lens module is formed on the optical fiber assembly for collimating the light beams from the optical fibers.

Abstract: A router may be configured to receive a request for a Uniform Resource Locator (URL) from a uniquely-identified client device coupled to the router; send the received URL to a first remote site over a computer network; receive, from the first remote site, a value to which the first remote site has associated the URL; determine whether the received value is sufficient to allow the uniquely-identified client device to access the URL; and allow the uniquely-identified client device to access the URL if the received value is determined to be sufficient and disallow access to the URL by the uniquely-identified client device if the received value is determined not to be sufficient.

Abstract: The present invention provides a system which integrates unique lighting technologies, switching systems, mounting systems, information delivery systems and power supply systems within a support such as vehicular wheel to provide an advanced, high quality visual display apparatus in various surfaces of rotation. A displayed image may be three dimensional. These technologies, and their many unique applications, provide for a novel and useful series of video display devices that are small, lightweight, efficient and can have the capability of producing a clear, bright, high definition image that is equivalent to that of a modern day TV or high quality computer monitor.