Abstract: A dental attachment assembly and method anchors a dental appliance with an implant and has an abutment member attached to the implant, a retention member in releasable snap engagement with the abutment member, and a cap secured in a recess of the dental appliance and in releasable swivel engagement with the retention member to position and secure the dental appliance onto the implant. The cap includes a cavity with a rounded, concave inner surface which engages with the retention member, an interior top surface of the cavity with a concave recess extending radially along an outer periphery of the interior top surface of the cavity to allow for rotation of the retention member within the cap. A central portion of the interior top surface of the cavity surrounded by the concave recess therefore protrudes vertically into the cavity to minimize vertical displacement of the retention member as it rotates.

Abstract: A system, includes a movable platform slidingly coupled to one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor. The system also includes a roughneck disposed on the movable platform and configured to make up or break out a threaded joint between a first tubular segment and a second tubular segment. The system additionally includes a support member disposed on the movable platform and configured to support one of the first tubular segment or the second tubular segment as the movable platform is selectively moved towards a drill floor or away from the drill floor.

Abstract: The invention relates to pyrazole derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to HbS modulators of formula (I) or tautomers thereof, or pharmaceutically acceptable salts of said modulators or tautomers thereof, wherein X, Y, R2 and R3 are as defined in the description. HbS modulators are potentially useful in the treatment of a wide range of disorders, including sickle cell disease (SCD).

Abstract: A method for controlling a robot includes the steps of: deciding whether there is a non-permanent object in a vicinity of the robot; if there is a non-permanent object, deciding whether the object qualifies for extended protection or not; and defining a safety zone around the object which the robot must not enter or in which a maximum allowed speed of the robot is less than outside the safety zone. The safety zone extends to a greater distance from the object if the object qualifies for extended protection than if it does not.

Abstract: The disclosure describes examples where a first data center includes a first gateway router, a first set of computing devices, and a second set of computing devices. The first set of computing devices is configured to execute a software defined networking (SDN) controller cluster to facilitate operation of one or more virtual networks within the first data center. The second set of computing devices is configured to execute one or more control nodes to exchange route information, between the first gateway router and a second gateway router of a second data center different than the first data center, for a virtual network between computing devices within the second data center, and to communicate control information for the second data center to the second set of computing devices, wherein the one or more control nodes form a subcluster of the SDN controller cluster.

Abstract: For outputting audio based on a user's location, an apparatus is disclosed. A system, method, and program product also perform the functions of the apparatus. The apparatus for outputting audio based on a user's location includes a processor and a memory that stores code executable by the processor. The processor receives an audible command to output audio and associates the audible command with a particular user. Additionally, the processor monitors a location of the particular user and output audio, based on the command, from a device nearest a location of the particular user.

Abstract: A distance measuring system includes: at least one emitter, which emits a frequency-variable scanning signal; at least one receiver; and an analysis unit for computing a distance to an object reflecting the scanning signal on the basis of a difference between the frequencies of the emitted and the received scanning signal. The rate of change of the frequency of the scanning signal in a first operating mode of the distance measuring system has a first finite value. The rate of change of the frequency in a second operating mode has a second finite value. The analysis unit is configured to compute a first distance on the basis of a frequency difference ascertained in the first operating mode, to compute a second distance on the basis of a frequency difference ascertained in the second operating mode, and to evaluate the correspondence between first and second computed distance.

Abstract: An ear protection device (10) to fit in a user's ear comprises an inner core (20) of non-compressible rigid material which is a metal or ceramic, and a compressible and resilient suspension layer (40), covering at least part of the inner core (20), for suspending and cushioning said device in a user's ear. The suspension layer (40) may comprise memory foam. The materials of the inner core (20), and of the suspension layer (40) differ very significantly in their characteristic impedances, so sound transmission from one material to the other is inhibited, and sound propagation through the ear canal is very largely prevented.

Abstract: Present embodiments of the disclosure are directed to a zero-footprint charging station for use with vehicles having quick-charge batteries. The disclosed embodiments enable the “quick-charge” power conversion equipment to disappear entirely into a passenger station structure. The passenger station structure may include a structural component of a bus stop (or other vehicle station) that is designed to accommodate passengers waiting to board the bus (or other transportation vehicle). By housing the power conversion electronics within a larger structure that serves a purpose at the vehicle station, the system may enable larger amounts of power electronics to be incorporated into a relatively strong and stable structure conforming to a desired size for the area (e.g., bus stop).

Abstract: A device includes at least one float. The at least one float is configured to provide a buoyancy force away from a seabed when placed in water. The device also includes an enclosure configured to house the at least one float. The enclosure comprises at least one connection configured to couple the enclosure to a self-elevating unit used in offshore oil operations or offshore gas operations.

Abstract: In accordance with presently disclosed embodiments, a multi-mode energy router (MMER) is provided. The MMER includes a functional block of power electronics under processor control. In addition, the MMER includes a plurality of switches that can be controlled to route power from specific sources or loads to the input or output of the functional block. The MMER enables a single functional block of power electronics to selectively provide bi-directional power conversion between AC and DC components and between DC and DC components.

Abstract: A light emitting diode (LED) lamp includes a primary LED grouping (210,310), a switchable LED grouping (215), and a conduction path selector (240,340) configured to select a conductive path that places the primary LED grouping in electrical series with at least a portion of the switchable LED grouping, or bypasses the switchable LED grouping. The primary LED grouping have a first color temperature rating, and each respective LED subgrouping have a respective color temperature different from the first color temperature.

Abstract: A method of calculating an impact resistance of a structure undergoing an impact with an impact surface is disclosed. The structure includes a first part bonded or secured to a second part, at least the first part comprising a material having a crush failure mode. The method comprises: a) determining that a finite element representing a portion of the first part is experiencing conditions which dictate that it will undergo the crush failure mode; b) determining a behaviour of the structure assuming it is subject to: i) an ongoing resistance force representing the crush failure mode of the element; and ii) a further force F acting on the first and second parts in a direction tending to separate them.

Abstract: An illumination device may include a body having twelve sides, the body being formed by a first body portion including six sides of the twelve sides, and a second body portion including six sides of the twelve sides. The first body portion and the second body portion may be coupled to one another at a first interface and at a second interface disposed radially inward of the first interface, wherein the first interface may be positioned in a plurality of planes, and wherein the second interface may be positioned in a single plane. At least a portion of each of the twelve sides may include a transparent window. The illumination device may include a resilient cover disposed around the body.

Abstract: A system, including one or more supports disposed on a drill floor.

Abstract: A signal lighting device may be provided. The signal lighting device may be used in conjunction with existing vehicle safety lighting features. The device may emit a high intensity flashing amber or yellow light to signal that a lead vehicle is either braking, slowing or stopping. The addition of the subject invention outlined within these documents is a natural and long overdue companion device-to a vehicles current brake and emergency lighting systems. The signal lighting device may utilize LEDs independently housed and controlled by a microcontroller. The device may be mounted, adhered of attached to a center of the vehicle location in the rear of the vehicle. The device may be designed for use on passenger cars, light trucks, motorcycles, RV's, OHRV's, trailers, campers, commercial vehicle and the like.

Abstract: Methods of forming a sheet glass product comprising a plurality of growth-limited glass bump spacers. According to the methods, a glass pane of the sheet glass product is irradiated with laser radiation to locally heat the glass pane at a plurality of spacer localities and induce growth of a plurality of glass bump spacers in the glass pane. The growth of the plurality of glass bump spacers is limited by utilizing a growth-limiting plate comprising a scattering surface portion. The scattering surface portion of the growth-limiting plate mitigates damage to the growth-limiting plate and may also mitigate damage to the glass pane. Vacuum insulated glass products and systems for forming a growth-limited sheet glass product are also provided.

Abstract: A method for handling an object comprises the steps: a) connecting the object (1) with a manipulator (5) and with an input tool (7) by means of which a direction ({right arrow over (d)}?) within an internal coordinate system (K?) relating to the input tool (7) can be entered, d) initiating a test movement of the manipulator (5) on the basis of a direction ({right arrow over (r)}) known in the external coordinate system (K); e) determining the direction ({right arrow over (r)}?) of a movement of the input tool (7) in the internal coordinate system (K?) resulting from the test movement of the manipulator (5); f) determining a coordinate transformation (T) which transforms the direction of the resulting movement ({right arrow over (r)}?) in the internal coordinate system into the known direction ({right arrow over (r)}) in the external coordinate system; g) detecting an internal direction ({right arrow over (d)}?) within the internal coordinate system (K?) entered by a user using the input tool (7); h) applying

Abstract: An illumination device may include a body having twelve sides, the body being formed by a first body portion including six sides of the twelve sides, and a second body portion including six sides of the twelve sides. The first body portion and the second body portion may be coupled to one another at a first interface and at a second interface disposed radially inward of the first interface, wherein the first interface may be positioned in a plurality of planes, and wherein the second interface may be positioned in a single plane. At least a portion of each of the twelve sides may include a transparent window. The illumination device may include a resilient cover disposed around the body.

Abstract: A system, including one or more supports. The system also includes a movable platform slidingly coupled to the one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor. The system further includes a roughneck disposed on the movable platform and configured to make up or break out a threaded joint between a first tubular segment and a second tubular segment, wherein the roughneck is configured to be selectively movable along the movable platform from a first position disposed adjacent to the one or more supports and a second position disposed adjacent to the first tubular segment and the second tubular segment.