An example μTOF is a flexible, small, sensor unit that uses modulated light to measure distance. The architecture of the sensor allows for many use cases. Use cases include the classic single emitter, single detector topology, but also include capability for operability as a full multi-input, multi-output (MIMO) system. In a MIMO configuration, the emitters and detectors can be arranged in a configuration similar to an RF antenna array or any number of other configurations from a single emitter/detector pair to vast dispersions of emitters and detectors. By coding the signal output by each emitter with a unique pseudo-noise (PN) or similar sequence, reflected signals received at the detector can be separated from each other, providing path distances between each emitter-detector pair. Given the robustness and noise immunity of PN sequences, this approach works well even with signal levels well below the noise floor. Using the measured path distances from each sensor to each emitter, the locations of objects in the scene can be extracted by triangulation.
A method of charging and distributing power between a plurality of rechargeable batteries includes providing a battery charging circuit configured to supply a charging current to a first rechargeable battery of the plurality of rechargeable batteries, and to provide the charging current to a second rechargeable battery of the plurality of rechargeable batteries, supplying the charging current to the first rechargeable battery of the plurality of rechargeable batteries, and switching the battery charging circuit to supply the charging current to the second rechargeable battery of the plurality of rechargeable batteries.
A battery charging and discharging device includes an enclosure defining an interior compartment, where the enclosure further includes an access opening configured to allow access to the interior compartment, a moveable cover configured to move between a closed position covering the access opening and to prevent access to the interior compartment, and an open position enabling access to the interior compartment, a battery storage compartment disposed within the interior compartment and configured to receive, retain and release a plurality of rechargeable batteries, and a releasable attachment device configured to releasably attach the enclosure to one of a movable object or a stationary fixture.
H01M 50/24 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
4.
METHOD FOR BATTERY CHARGING AND DISCHARGING FOR A PLURALITY OF INDIVIDUAL BATTERIES
A method of charging and distributing power between a plurality of rechargeable batteries includes providing a battery charging circuit configured to supply a charging current to a first rechargeable battery of the plurality of rechargeable batteries, and to provide the charging current to a second rechargeable battery of the plurality of rechargeable batteries, supplying the charging current to the first rechargeable battery of the plurality of rechargeable batteries, and switching the battery charging circuit to supply the charging current to the second rechargeable battery of the plurality of rechargeable batteries.
A new kind of active protection system (APS) called SNAP (scalable networked active protection) will be a light and affordable means of protecting vehicles and infrastructure against rockets and missiles. The APS system is built from modules, each of which is itself a stand-alone APS. Since each unit is a stand-alone APS, the only single points of failure are the User Interface (UI) in the vehicle cab and the Data/Power Router (DPR). SNAP instead takes advantage of each module protecting a relatively small area to employ vastly lower cost components. In addition, each SNAP module is disposable in that when its countermunition is initiated, the entire module is consumed and subsequently replaced in the field. This approach allows the system to be very compact and lightweight.
A battery charging and discharging device includes an enclosure defining an interior compartment, where the enclosure further includes an access opening configured to allow access to the interior compartment, a moveable cover configured to move between a closed position covering the access opening and to prevent access to the interior compartment, and an open position enabling access to the interior compartment, a battery storage compartment disposed within the interior compartment and configured to receive, retain and release a plurality of rechargeable batteries, and a releasable attachment device configured to releasably attach the enclosure to one of a movable object or a stationary fixture.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries
B60L 53/18 - Cables specially adapted for charging electric vehicles
H01M 50/24 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
An example μTOF is a flexible, small, sensor unit that uses modulated light to measure distance. The architecture of the sensor allows for many use cases. Use cases include the classic single emitter, single detector topology, but also include capability for operability as a full multi-input, multi-output (MIMO) system. In a MIMO configuration, the emitters and detectors can be arranged in a configuration similar to an RF antenna array or any number of other configurations from a single emitter/detector pair to vast dispersions of emitters and detectors. By coding the signal output by each emitter with a unique pseudo-noise (PN) or similar sequence, reflected signals received at the detector can be separated from each other, providing path distances between each emitter-detector pair. Given the robustness and noise immunity of PN sequences, this approach works well even with signal levels well below the noise floor. Using the measured path distances from each sensor to each emitter, the locations of objects in the scene can be extracted by triangulation.
An example μTOF is a flexible, small, sensor unit that uses modulated light to measure distance. The architecture of the sensor allows for many use cases. Use cases include the classic single emitter, single detector topology, but also include capability for operability as a full multi-input, multi-output (MIMO) system. In a MIMO configuration, the emitters and detectors can be arranged in a configuration similar to an RF antenna array or any number of other configurations from a single emitter/detector pair to vast dispersions of emitters and detectors. By coding the signal output by each emitter with a unique pseudo-noise (PN) or similar sequence, reflected signals received at the detector can be separated from each other, providing path distances between each emitter-detector pair. Given the robustness and noise immunity of PN sequences, this approach works well even with signal levels well below the noise floor. Using the measured path distances from each sensor to each emitter, the locations of objects in the scene can be extracted by triangulation.
A cosmetic brush cleaning pad for efficiently maintaining the cleanliness of makeup brushes while controlling microbial growth in the fiber bundle. The cosmetic brush cleaning pad generally includes a base housing and an upper platform adapted to be removably secured over the base housing. A cleaning member which is generally flexible woven fabric may be removably wrapped around the upper platform prior to it being secured to the base housing. The base housing may include an optional lid which is hingedly secured thereto and includes an access opening for allowing access to the cleaning member when the lid is closed. By assembling the present invention and dragging a cosmetic brush thereacross, the cleaning brush may be cleaned of cosmetics for further use.
B44D 3/00 - Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided forMethods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
A47L 13/29 - Polishing implements having movable or detachable polishing or shining cloths
A45D 33/00 - Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
A brush palette for aiding in the mixing and application of products such as makeup in a hygienic, clean, and efficient manner. The brush palette generally includes a case which includes a base and a hingedly-secured lid. The base includes a cavity which is adapted to store and retain a stack of trays. The lid includes a window which is adapted to allow access to the top-most tray of the stack of trays within the base. Each tray includes a receptacle into which one or more products, such as makeup or cosmetic products, may be dispensed for mixing or application to a device such as a cosmetic brush.
An ergonomic cosmetic brush for efficient self-application of cosmetics and makeup generally includes a handle, a neck tapering inwardly and extending at a downward angle relative to the handle, and a head extending at an upward angle relative to the neck, wherein the head is offset heightwise with respect to the handle. A bundle of fibers perpendicularly extends from the head for applying the cosmetic product.
An integrated sensor apparatus capable of detecting exercise equipment parameters such as power output and cadence is designed so as to be easily retrofittable to existing equipment. To the extent that a particular sensor uses friction measurement, it can supplant an existing friction causing device on the equipment. Additionally, the sensor can communicate, wirelessly if desired, with a processing device. The processing device is capable of receiving and processing a plurality of sensor signals. The processing device can then output processed signals to a display, so that a plurality of people joining in a group exercise or competition can easily track their relative performance in real-time.
“Smartmat” (Smartmat Area Activity Monitor and Personnel Identification System) monitors and identifies people, animals and other objects that pass through a control volume. Among other attributes, the exemplary system implementation can count, classify and identify objects, such as pedestrians, animals, bicycles, wheelchairs, vehicles, rollerbladers and other objects, either singly or in groups. Exemplary Smartmat implementations differentiate objects based on weight, footprint and floor/wall pressure patterns such as footfall patterns of pedestrians and other patterns. The system may be applied to security monitoring, physical activity monitoring, market traffic surveys and other traffic surveys, security checkpoint/gate monitoring, traffic light activation and other device activation such as security cameras, and other monitoring applications. Smartmat may be portable or permanently installed.
