36results about How to "Low installation" patented technology

A Cashierless unattended point of sale, shopping store procurement payment means, with storeroom reordering system using a layered wireless linked monitoring and cataloguing system; includes an interfacing electronic configured self-owned reusable three-wheel fold-up shopping trolley with suspended color-coded bins; into which merchandise maybe placed and registered by a passive reading sensor array. A ‘load-cell’ integral to the trolley precisely quantifies and approves trolley bin contents for exit payment through a TCP/IP means. An evaluation wireless communication link repeatedly reviews “polled' trolley content data, this integrated communication link, is networked to the store Operations Center, wherein purchased inventory data is recorded and verified; upon shopping completion the contents are again finally substantiated for final electronic settlement. This self-contained cashierless enclosed shopping method provides retail loss prevention, real-time progressive inventory management and reorder, eliminates space to sales; being convenient for shoppers and store owners; making all egress points electronically restricted.

Vortex generators are arranged on the edges of aircraft wing control surfaces to generate smaller vortices that weaken the main vortex that would otherwise be generated at these areas, and thereby reduce the aerodynamic generation of noise. Each vortex generator includes plural elongated elements in the form of rigid rods or flexible bristles protruding laterally outwardly from the respective edge of the control surface. The vortex generators are preferably arranged on the inboard and outboard edges of high lift flaps and slats.

The present invention provides a wellhead hydraulic drive unit to operate various styles of downhole pumps, which is installed as an integral part of a wellhead thereby eliminating the need for a stuffing box. The wellhead hydraulic drive unit comprises a hollow hydraulic cylinder having a piston positioned therein, a hydraulic fluid supply attached to the hydraulic cylinder for raising the piston within the hydraulic cylinder, a hollow ram slideably received within the inner wall of the hydraulic cylinder and connected to the piston for reciprocation in response to the piston; and a production tube inserted through the ram for enabling well fluid to be discharged from the well.

The invention relates to a radial sliding seal component (10), particularly for use in metering devices, such as syringes, pipetting piston-cylinder arrangements, and the like, comprising a sealing component (12) working together with at least one pretensioning component (14), wherein the sealing component (12) comprises a sealing segment (16) extending in the axial direction and in the circumferential direction, preferably running in the circumferential direction, on which a sealing surface (18) facing in a first radial direction for sealing and sliding contact in at least the axial direction is formed on a working surface extending in the axial direction and in the circumferential direction, preferably running in the circumferential direction, and on which a pretensioning surface (20) extending in a second radial direction opposite to the first is formed for engaging with the pretensioning component (14) for transferring the radial pretensioning force, wherein the pretensioning component (14) comprises a spring carrier (26) and a plurality of separately formed radial spring segments (22) compliantly supported at least in the radial direction on the spring carrier (26).

The present invention provides a CT scanning system having a patient table and a gantry comprising an x-ray source configured to irradiate an x-ray beam while at least partly rotating about an object being arranged on the patient table in order to be scanned. The gantry further comprises an x-ray detector configured to receive x-rays penetrating through the object to be scanned and further configured to provide output signals representative of the received x-rays. The CT scanning system further comprises an x-ray cabinet comprising x-ray shielding material. It is preferred that the x-ray cabinet is fully surrounding the gantry. The x-ray cabinet may at least partly surround the patient table. However, it is preferred that the x-ray cabinet is fully surrounding the patient table. Thus, the patient table may be configured to be fully inserted in the x-ray cabinet, whereby the x-ray cabinet is fully surrounding the patient table. The x-ray cabinet may have an end part with a patient opening allowing the introduction of a patient into the x-ray cabinet through said opening, and the CT scanning system may further comprise a closure part or door for providing an x-ray shielding closure of the patient opening at the first end part. The x-ray cabinet may be formed by at least two parts.

Thermally reactive elements of an intumescent material that expands when heated above a trigger temperature are arranged in an enclosed space, e.g a freight compartment of an aircraft. An optical sensor in the enclosed space has a field of view encompassing the elements. An evolving fire heats one of the elements above the trigger temperature so the intumescent material expands. This expansion of the element is sensed by the optical sensor, for an early detection of the fire at temperatures substantially below 300° C. With the elements arranged in a predefined pattern, the location of the fire can be determined based on the element(s) that has/have expanded. The intumescent material may be an adhesive tape adhered onto the ceiling of the freight compartment. Light sources or optical targets arranged along lines of sight behind the elements enhance the unambiguous recognition of the thermally expanded condition of a respective element.

The present invention provides a method of manufacturing a heating element having a desired pattern of conductive tracks forming a power dissipative conductive track pattern with a desired resistivity and power output, the method comprising providing a photosensitive or pressure-sensitive element comprising: a support having coated on at least one side thereof a photo-sensitive or pressure-sensitive layer, which is capable of, upon imagewise radiation or pressure exposure according to the desired pattern and development of the resulting latent image, providing a metal image according to the desired pattern; imagewise radiative- or pressure-exposing the layer of the element according to a desired conductive pattern to form a latent image in the layer; and developing the element to form a conductive metal pattern, corresponding to the pattern of the latent image, on the support. The heating element may be formed on a flexible support and finds particular utility in heated window/windscreen applications.

A self bonding floor tile includes a main body and a self bonding layer connected with the main body. The self bonding layer includes an absorptive element, a first adhesive and a second adhesive. The first adhesive connects the main body with the self bonding layer. The absorptive element includes a plurality of fibers which are implanted into the first adhesive by flocking process with at least a portion of the absorptive element extending into the first adhesive, and at least a portion of the second adhesive penetrates into the other portion of the absorptive element for connecting the self bonding layer with a support body going to be decorated. The present self bonding floor tile can be quickly installed, easily and partly replaced with low installation and replacement cost.

Period-one nonlinear dynamics of semiconductor lasers are utilized to provide an apparatus for photonic microwave power amplification in radio-over-fiber links through optical modulation depth improvement. The microwave power amplification apparatus includes a microwave-modulated optical signal generation module and a microwave power amplification module. The amplification capability of the present microwave power amplification apparatus covers a broad microwave range, from less than 25 GHz to more than 60 GHz, and a wide gain range, from less than 10 dB to more than 30 dB. The microwave phase quality is mainly preserved while the microwave power is largely amplified, improving the signal-to-noise ratio up to at least 25 dB. The bit-error ratio at 1.25 Gb/s is better than 10⁻⁹ and a sensitivity improvement of up to at least 15 dB is feasible.

A flow-cutting channel type water turbine comprises a machine shell, a main shaft, a turning wheel, and a separation body. At least three pairs of vanes which are capable of being folded and unfolded are evenly arranged on the turning wheel. A water channel inside the water turbine is divided into one channel or more channels by the separation body. The water channel is perpendicular to a rotary shaft. A water inlet of the water channel is connected with a high-pressure water conduit. A water outlet of the water channel is connected with an exhaust water pipe. A vane chamber is arranged on each vane. A limiting portion capable of being unfolded by a certain degree is arranged on the vane chamber. The direction of high-pressure water flowing into the water channel is perpendicular to the direction of the front side of the vane when the vane is unfolded. Speed and direction of the water are the same as those of each vane and the turning wheel is pushed to rotate. Water power is efficiently converted into mechanical power by the vanes. A slope sliding block is arranged on one lateral side, with low water pressure, of the separation body, wherein the slope sliding block is capable of guiding the vanes to be folded and then enabling the vanes to enter the vane chambers of the vanes. The vanes are automatically unfolded through a spring at the position of an inlet of high-pressure water after passing through the separation body in a rotating mode. The flow-cutting channel type water turbine has the advantages of being high in efficiency, simple in structure, easy to machine and manufacture, and easy to popularize.

A reactor (1) for performing biochemical processes, particularly for extraction, purification, enrichment, sedimentation, comprising a container which is provided with at least one mouth (2) which is associated with closure means (3) of the removable type, the container having internally at least one process compartment (4), adapted to accommodate a sample of biochemical material to be processed, at least one containment chamber (5) for a process agent, and at least first means for transferring the process agent from the containment chamber to the process compartment.

A self bonding floor tile includes a main body and a self bonding layer connected with the main body. The self bonding layer includes an absorbate, a first adhesive and a second adhesive. The first adhesive connects the main body with the self bonding layer. At least a portion of the absorbate extends into the first adhesive, and at least a portion of the second adhesive penetrates into the absorbate for connecting the self bonding layer with a body to be decorated. A method for manufacturing the self bonding floor tile includes: providing a main body; spreading a first adhesive over the main body; providing an absorbate with porous or wick structure, and adding the absorbate to the first adhesive; spreading a second adhesive over the absorbate. The present self bonding floor tile can be quickly installed, easily and partly replaced with low installation and replacement cost.

A fixing system for electronic and/or electric components—called E components in short—such as chips, circuits, transponders, cables (10) etc., has at least one first fastening element (12) having individual closure parts (14, 16) which, in interaction with corresponding closure parts (22) of a further fastening element (20), form an adhesive closure which can be opened and closed repeatedly. The respective E component can be connected to a support (30). The further fastening element (20) can be connected to the support (30), at least part of which has an adhesive layer and/or which is composed of an embedding compound. The adhesive layer or embedding compound produces the direct connection of the respective E component to the further fastening element (20) assignable to it. This connection requires only a very little amount of installation space.

Mixed-metal-oxide (MMO) coated precious-metal tape is installed directly on concrete surfaces using an electrically conductive adhesive, thereby obviating the need for slots, holes, cementitious grout or additional concrete. The electrically conductive adhesive is preferably formed by disposing mixed-metal-oxide (MMO) coated precious-metal particles in an adhesive layer. The tape anodes may be installed on the concrete surfaces including a shallow concrete cover or congested reinforcing steel without developing an electrical short circuit between the anode and the reinforcing steel. Overall the invention provides for quick and low cost installation on many concrete structures. Interconnections between the tape anodes and bare metal distribution elements may be made with conductive adhesive or spot welding.

The invention relates to conveyor systems with skillets adapted with connectors to enable power to be conveyed between skillets that are abutted together along a production area. With the skillets being electrically connected, the conductor only needs to supply power the electrical receiving device of a single skillet at any given time. The conductor in turn can be limited to a length of about one skillet, which reduces the wear, as well as installation, repair and maintenance costs.

A beamstop arrangement for an x-ray-optical system is adjustable in an xy plane perpendicular to a z-direction for optimizing a ratio of useful radiation reaching a surface to interfering radiation of an x-ray beam in the z-direction. The beamstop arrangement comprises a plurality of beamstops of differing size and/or geometry arranged on an exchanging mount, which is installed on a carriage displaceable in the xy plane by means of a drive unit having at least one positioning motor. The multiple beamstops can be located in a vacuum, while the drive motors and all electronic components can be positioned outside the vacuum, so that no heat development takes place in the measurement region. Corruption of the measurement result due to a changed measurement background is thus avoided.