39results about How to "Maximum coverage" patented technology

A multi-resolution object location system and method for locating objects is provided. The multi-resolution system and method uses a long-range object locator together with a more precise RFID locator to efficiently and accurately determine the location of objects that include an RFID tag. The long-range object locator has a relatively longer range and can cover a relatively large area to determine the general location of the object within the large area. The RFID locator has a relatively shorter range, but is able to locate the object more precisely. The object location system uses the long-range locator to first determine the general location of the object, and then the RFID locator is used to determine a more accurate location of the object. Thus, the multi-resolution object location system is able to provide both a long range location of objects over a large area and a precise location of objects.

A multi-resolution object location system and method for locating objects is provided. The multi-resolution system and method uses a long-range object locator together with a more precise RFID locator to efficiently and accurately determine the location of objects that include an RFID tag. The long-range object locator has a relatively longer range and can cover a relatively large area to determine the general location of the object within the large area. The RFID locator has a relatively shorter range, but is able to locate the object more precisely. The object location system uses the long-range locator to first determine the general location of the object, and then the RFID locator is used to determine a more accurate location of the object. Thus, the multi-resolution object location system is able to provide both a long range location of objects over a large area and a precise location of objects.

A sonic actuator including a multi-layer membrane having a non-metallic elastomeric dielectric polymer layer with a first surface and a second surface, a first compliant electrode layer contacting the first surface of the polymer layer, and a second compliant electrode layer contacting the second surface of the polymer layer. The actuator further includes a support structure in contact with the sonic actuator film. Preferably, the non-metallic dielectric polymer is selected from the group consisting essentially of silicone, fluorosilicone, fluoroelastomer, natural rubber, polybutadiene, nitrile rubber, isoprene, and ethylene propylene diene. Also preferably, the compliant electrode layer is made from the group consisting essentially of graphite, carbon, and conductive polymers. The support structure can take the form of grid having a number of circular apertures. When a voltage is applied to the electrodes, portions of the film held at the aperture of the support structure can bulge due to the electrostriction phenomenon. The resultant “bubbles” can be modulated to generate sonic vibrations, or can be used to create a variable surface for airflow control.

A self-propelled vacuum cleaner having right and left side brushes for directing dust on a floor surface toward the inside of the bottom of the cleaner body. The right side brush rotates in a counterclockwise direction as viewed from top on a rotary shaft, which is tilted so that the lower end is located toward the right of and the rear of the cleaner body as compared with the upper end. The left side brush rotates in a clockwise direction as viewed from top on a rotary shaft, which is tilted so that the lower end is located toward the left of and the rear of the cleaner body as compared with the upper end. The tilted rotary shafts can prevent the outer portions of the side brushes at their rear portions from contacting a floor surface, thereby preventing dust collected by the front portions of the side brushes from being scattered to the outside of the cleaner body by the rear portions of the brushes.

A panoramic imaging threat detection and alert system to automate the detection, localization, tracking and assessment of moving objects within a specified field of view. This system utilizes an array of large-scale imaging chips, an array of reflective lenses coded for computational imaging, passive distance measurement and high-speed processors to determine the characteristics of objects of interest. This system selects moving objects to further evaluate for threat assessment and communicates object size, speed, distance and acceleration to a designated threat assessment center or personnel for further action.

The invention provides a manually operated or automated clamping means to seal a solid support substrate to a solid support cover creating a uniform environmental chamber above a specimen mounted to the support substrate. The clamping means may consist of several components that may act ad a system to provide a repeatable and uniform clamping load to the substrate and cover.

A ballistic vest having an articulated body armor component and duty gear support component connected together such that the body armor and duty gear support component each support the weight of duty gear items positioned on a duty gear belt. The body armor component includes a rear panel fastened to the duty gear support component and a front panel attached to the duty gear component such that the front component can articulate over the duty gear portion based upon movement of a wearer.

A cleaning device connectable to a handle includes a head (100) with a substantially circular profile formed by a plurality (200) of flexible strips in non-woven fabric overlapped and arranged to cover the circumference of the head (100) wherein the outermost strips (1) of the plurality of overlapped strips (200) have the outer surface formed by a microfiber layer (8) supported by a non-woven fabric layer (9), and the innermost strips (3) have a greater stiffness than the remaining strips.

Downhole wireline cleaning tool (1) adapted to scrape and remove objects, such as scale decreasing an inner diameter of a casing in a wellbore, comprising a tool housing (4) having a first housing part (5) and a second housing part (6), a projectable arm (7) which is pivotably connected with the first housing part at a first end of the projectable arm, the projectable arm having a plurality of bits (9) in a second end, said projectable arm (7) being movable between a retracted position and a projected position in relation to the tool housing (4), an arm activation assembly (11) for moving the projectable arm between the retracted position and the projected position, and a rotatable shaft (12) for rotating the projectable arm (7), wherein the bits are arranged along an extension of the projectable arm, wherein the extension of the arm extends across the centre tool axis in at least the retracted position, so that the bits of the arm are arranged to scrape the entire internal cross-sectional area of the casing.

An anti-personnel airborne radar application for ultra slow target tracking is provided. The anti-personnel airborne radar application includes a rotorcraft and a signal processing system. The signal processing system includes a radar antenna supported by said rotorcraft, a plurality of phase centers, a conditioning circuit for each phase center, an adaptive signal processor, and an ultra slow target indicator. Each phase center is for receiving reflected radar signals received by the radar antenna. The adaptive signal processor processes the received condition signal from each of the phase centers, allowing the ultra slow target indicator to render tracking reports. A method of detecting human motion over a ground swath is also provided.

A ballistic vest having an articulated body armor component and duty gear support component connected together such that the body armor and duty gear support component each support the weight of duty gear items positioned on a duty gear belt. The body armor component includes a rear panel fastened to the duty gear support component and a front panel attached to the duty gear component such that the front component can articulate over the duty gear portion based upon movement of a wearer.

A merchandising display comprises an array of vertical wires and an array of horizontal wires, and sheet metal panels which snap onto wires of one of the arrays to provide a slotted display backing. Shelf brackets extend through the slots and are supported by the horizontal wires. In one embodiment the slots are horizontal, and in another embodiment, the slots are vertical.

A Bluetooth-enabled infrared (IR) remote control is disclosed, which comprises: a micro control unit, for executing operations of signal processing, decoding and encoding; an signal amplifying circuit, for amplifying a control signal being issued and coded by the micro control unit to be used for controlling a corresponding function of a specific electronic device; an infrared light emitting diode (IRLED), capable of issuing an infrared signal; and a Bluetooth module, capable of communicating with a bluetooth-enabled electronic device by Bluetooth wireless transmission while passing data received from the bluetooth-enabled electronic device to the micro control unit where it is processed.

A variable pressure spray type vehicle laundry apparatus in which a carriage is mounted for longitudinal displacement along overhead parallel beams and an inverted L shaped spray arm carrying both horizontally and vertically directed nozzles circumscribes the vehicle to be laundered. In the preferred embodiments two reversely similar L shaped spray arms are used and caused to operate through a butterfly type cycle to spray various fluids at different pressures on the vehicle. For low pressure operations, the twin arm system is centered over the vehicle and both spray arms are supplied with low pressure fluid at the same time. For high pressure operations, the left and right spray arms are operated in sequence and each is maintained at an optimal spray arm to vehicle spacing during its operating cycle. The carriage is provided with a laterally translatable shuttle structure for this purpose.

A method for filling a plurality of microdepressions in a major surface of a web with finely divided powder in which the web is fed continuously to and through a powder filling stage including a driven roller. At the powder filling stage, the powder, which is fed either onto the web upstream of the roller or to the roller of the powder filling stage, is filled into the microdepressions of the web using the driven roller, wherein said roller is rotating about an axis generally transverse to the direction of web, while the surface speed of the roller and the web speed are different and wherein the roller and web are positioned relative to one another, such that between the upper surface of the web and the outer surface of the roller there is a gap. A method of manufacturing an elongate carrier with microdepressions containing finely divided powder comprising steps filling a plurality of microdepressions in a major surface of a web as described, removing from upper surface of the web excess powder not filled within the microdepressions and remaining on areas of the surface between the depressions, and optionally slitting and / or cutting the web in width and / or length.

A drip berm for mounting onto a drip mat includes one or more inner berm members and one or more cooperating outer berm members. Each inner berm member is mountable contiguously around the circumferential edges of the drip mat. Each outer berm member is mountable along an inner edge of the outer berm member contiguously along or around an outer edge of, or perimeter of a frame formed by the inner berm member or members. Each inner berm member includes at least one clamp member for mounting onto the circumferential edges of the drip mat. Each clamp member includes a pair of jaws for mounting inwardly of the circumferential edges of the drip mat. The jaws are pivotable about a clam-shell hinge so as to, in a closed position, engage and clamp the circumferential edges of the drip mat between the pair of jaws, and so as to, in an open position, release the circumferential edges of the drip mat from between the pair of jaws. The outer berm members cooperate, when mounted onto the inner berm members, to lock the pair of jaws in the closed position.

In some examples, an FMCW radar array includes a housing, a transmit array comprising a plurality of transmit antenna elements configured to output an FMCW transmit beam, a receive array comprising a plurality of receive antenna elements, and a slotted choke disposed between the transmit array and the receive array. The transmit array and the receive array may be mechanically coupled to the housing. In some examples, the slotted choke comprises a plurality of slots having dimensions selected to provide cancellation of electromagnetic radiation from the frequency modulated continuous wave transmit beam to reduce a magnitude of radiation from the transmit array to which the receive array is indirectly exposed.

A method for filling a plurality of microdepressions in a major surface of a web with finely divided powder in which the web is fed continuously to and through a powder filling stage including a driven roller. At the powder filling stage, the powder, which is fed either onto the web upstream of the roller or to the roller of the powder filling stage, is filled into the microdepressions of the web using the driven roller, wherein said roller is rotating about an axis generally transverse to the direction of web, while the surface speed of the roller and the web speed are different and wherein the roller and web are positioned relative to one another, such that between the upper surface of the web and the outer surface of the roller there is a gap. A method of manufacturing an elongate carrier with microdepressions containing finely divided powder comprising steps filling a plurality of microdepressions in a major surface of a web as described, removing from upper surface of the web excess powder not filled within the microdepressions and remaining on areas of the surface between the depressions, and optionally slitting and / or cutting the web in width and / or length.

A motor vehicle (1) has a device (5) that projects into the wheel house (3) to reduce the flow of air into the wheel house (3) while the motor vehicle (1) is moving. The device (5) may extend from an underbody panel (4) of the motor vehicle (1) and may be pivotable about a longitudinal axis (6) of the motor vehicle (1) on a side of the underbody panel (4) that faces the wheel house (3). Alternatively, the device (5) is connected to a chassis component (7) of a wheel (2) arranged within the wheel house (3).

The invention relates to the technical field of construction machinery, in particular to a novel building material template cleaning device, which comprises a conveying table, a forward rotation cleaning mechanism, a reverse rotation cleaning mechanism, an upper surface flushing mechanism and a lower surface flushing mechanism, wherein the forward rotation cleaning mechanism and the reverse rotation cleaning mechanism are arranged on the conveying table; a building material template is conveyed through the conveying table; the upper surface flushing mechanism is arranged above the building material template; the lower surface flushing mechanism is arranged below the building material template; a sticky matter on the building material template can be effectively cleaned, and a physical means is used for cleaning, so that the chemical pollution is avoided, the cleaning efficiency is improved, and the production cost is reduced.

A weighted device, flexible in nature, containing a material with density of at least 200 kg / m3, such that the total weight of the device is evenly distributed over the area of said device is presented. This distribution of weight being maintained regardless of the position of the device by sections or compartment within the device which contain a weighted material such that the overall weight of the device is 5-40 lbs, optimally 15-20 lbs. This device is used in yoga, stretching, strength training and massage therapy to increase overall health and well being, increase athletic performance, rehabilitate after excess exercise, injury, surgery, or alleviate chronic illness symptoms. Methods of using the device are also presented.

An antenna including a number of antenna units, each having a lens and an array of beam ports. The antenna units are arranged in a stack, and are configured to transmit or receive signals from the same field-of-view. Each unit is configured to operate in a different frequency band, with the lenses being configured such that an approximately constant beam shape is maintained across the entire operating bandwidth of the antenna.

A loudspeaker system includes a loudspeaker housing comprising at least one opening for accommodating a loudspeaker, wherein a guide element and an electrical connecting element on the housing side is associated with each opening. The system includes at least one loudspeaker unit, comprising a loudspeaker and frame with a corresponding guide element and an electrical connection element on the loudspeaker side of the frame. The loudspeaker unit can be inserted into the opening, while guided by the cooperating guide elements, to a predetermined target position such that electrical contact with the loudspeaker housing is achieved suitable for operation of the loudspeaker.

A method for confirming the presence of termites in a structure, involving a preliminary infrared scan of a structure and confirmation of termite infestation with at least one detector in order to quickly locate potential areas of termite infestation.

A method for producing nanostructures on a substrate, by dripping a solution of nanostructure-forming material in water onto the substrate heated to a temperature above the temperature at which a drop of the solution is initially suspended on a vapor cushion after being applied by dripping onto the substrate, with nanostructures being formed when the drops evaporate.

An inventive dispenser for storing and dispensing hygiene products is disclosed. The dispenser includes, in a closed state, a rear wall, two opposite side walls, a front wall, and an upper wall. The dispenser further includes a dispensing opening and an openable cover that may be opened for refill of the dispenser. At least one wall of the dispenser includes a support structure made at least mainly of plastic material. An outer thin metal sheet is laminated to an exterior surface of the support structure, and the surface of the metal sheet includes a curved surface in at least one direction.

Downhole wireline cleaning tool (1) adapted to scrape and remove objects, such as scale decreasing an inner diameter of a casing in a wellbore, comprising a tool housing (4) having a first housing part (5) and a second housing part (6), a projectable arm (7) which is pivotably connected with the first housing part at a first end of the projectable arm, the projectable arm having a plurality of bits (9) in a second end, said projectable arm (7) being movable between a retracted position and a projected position in relation to the tool housing (4), an arm activation assembly (11) for moving the projectable arm between the retracted position and the projected position, and a rotatable shaft (12) for rotating the projectable arm (7), wherein the bits are arranged along an extension of the projectable arm, wherein the extension of the arm extends across the center tool axis in at least the retracted position, so that the bits of the arm are arranged to scrape the entire internal cross-sectional area of the casing.