176results about How to "Affordable cost" patented technology

A method and apparatus for interactive TV camera based games in which position or orientation of points on a player or of an object held by a player are determined and used to control a video display. Both single camera and stereo camera pair based embodiments are disclosed, preferably using stereo photogrammetry where multi-degree of freedom information is desired. Large video displays, preferably life-size may be used where utmost realism of the game experience is desired.

An implant for the closing of defect openings in the body of a human or animal is proposed, with a load-bearing structure which, in a first operating state (primary form), has a great ratio of length to transverse extent along an axis (9) and, at least in a further operating state (secondary form), has a much smaller ratio of length to transverse extent along the axis (9), the load-bearing structure (1) being capable of being reversibly transformed from the secondary form into the primary form by exertion of a force against elastic material forces, the secondary form assuming approximately the form of a double disc with a proximal disc element (7) and a distal disc element (6) for receiving the surroundings of the defect opening between the disc elements, and the load-bearing structure (1) being formed essentially in one piece without joining connections, and a placement system.

Affordable methods and apparatus are disclosed for inputting position, attitude (orientation) or other object characteristic data to computers for the purpose of Computer Aided Design, Painting, Medicine, Teaching, Gaming, Toys, Simulations, Aids to the disabled, and internet or other experiences. Preferred embodiments of the invention utilize electro-optical sensors, and particularly TV Cameras, providing optically inputted data from specialized datum's on objects and / or natural features of objects. Objects can be both static and in motion, from which individual datum positions and movements can be derived, also with respect to other objects both fixed and moving. Real-time photogrammetry is preferably used to determine relationships of portions of one or more datums with respect to a plurality of cameras or a single camera processed by a conventional PC.

A method and apparatus for interactive TV camera based games in which position or orientation of points on a player or of an object held by a player are determined and used to control a video display. Both single camera and stereo camera pair based embodiments are disclosed, preferably using stereo photogrammetry where multi-degree of freedom information is desired. Large video displays, preferably life-size may be used where utmost realism of the game experience is desired.

A man-machine interface is disclosed. The circle is divided into several angle cells. The required inputted content is placed in the cells, the inputted option direction of motion is detected in real time, the content which the user want to input is forecasted and inputted according to the content in the angle cell directed by the extension line of the direction of motion

A network solution for integrated control of electronic devices between different sites is provided to enable complete control of home electronic devices, automotive devices, watercraft devices and aircraft electronic device with an affordable cost to the general public. The network solution has a hardware solution and a software solution integrated with each other. The hardware has a main server located at a first site to link with and control various electronic devices located at the first site, and a computer located at a second site to link with and control various electronic devices at the second site. The software provides a user interface program for interfacing the main server and the computer with the electronic devices linked therewith, respectively, and an internetworking model interacting with the user interface program to communicate the main server and the computer. Therefore, the user is able to control the electronic devices at a distant site.

A Human Resource Networking System, which is a novel Method establishing a business system for locating, identifying, promoting and assisting in the employing of career project workers in the non-career workforce, includes a Relational Database comprising an Industry Credit Inductive Lineage Construct Matrix containing People Elements, Places Elements, Projects Elements, and Things Elements derived from People Information, Places Information, Project Elements, and Things Elements; a plurality of Credit Constructs each of which is formed by associating two or more of the People Elements, the Places Elements, the Projects Elements, and the Things Elements and stored in the Industry Credit Inductive Lineage Construct Matrix of the Relational Database; and a Display Device for outputting Credit Bytes generated by combining the Credit Constructs upon query.

A foldable chair, which includes a forced air cooling system. The foldable chair includes a frame member. A flexible seat, which includes a meshed back rest suspends from the frame member. A fan bag, which has a pocket, is attached to the meshed back rest of the flexible seat. A fan is located at the bottom of the fan bag and is electrically disconnectable to a re-chargeable power source that is housed in a housing, which has an ON / OFF toggle switch so as to supply power to the fan.

Reduction of multiple access interference, in one example for asynchronous CDMA systems using long codes. In one aspect, parallel interference cancellation (PIC) implements a decoupled estimate, preferably non-linear and applied at chip intervals. According to another aspect, interference is cancelled using a technique that estimates bits for a symbol by interpolating signature waveforms for users to a common sampling lattice of the received data. According to another aspect, multi-stage, hybrid multi-stage, and reconfigurable recursive multi-stage multi-user detection architectures and corresponding processes are provided.

A semiconductor assembly includes a semiconductor device, a through-via interposer, a coreless substrate and a stiffener. The semiconductor device is flip mounted on the interposer, and the interposer is affixed on the coreless substrate by adhesive and extends into an aperture of a stiffener which provides mechanical support for the coreless substrate. The electrically connection between the interposer and the coreless substrate includes bond wire and conductive micro-via. The coreless substrate can provide fan-out routing for the interposer.

A method for detecting and quantifying impairments of a received communication signal of a QAM data communication system represented by a plurality of ideal values. The method includes storing a statistically significant number of a plurality of received points of the signal for each ideal value corresponding to a plurality of groups of said plurality of ideal values. The received points are defined by an in-phase and a quadrature components in a coordinate system in which a first axis is the in-phase axis and a second axis is a quadrature axis. The components have corresponding ideal components from their respective ideal value. Each group corresponds to respective impairments and is specific to the same.

Disclosed are simple easy to understand TV camera based input and programming devices for computers, as well as local or remote means to assimilate data or commands. The invention in one preferred embodiment, uses printed matter imaged by one or more TV cameras, which results in enhanced ease of comprehension, distribution and touch command input of programs. The printed matter may be for example, newspaper clippings, children's books, chess boards, or board games. Certain aspects of the invention share some characteristics of a touch screen, in the sense of additionally determining the location of objects positioned by a user, or portions of a user, such as fingers or hands

A system and method are provided for monitoring an eye to determine eye closure. The system includes a video imaging camera oriented to generate images of an eye. The system also includes a video processor for processing the images generated with the video imaging camera. The processor includes an edge detector for detecting edges of the eye in the image and a line selector for generating substantially horizontal first and second lines representative of the detected edges. The processor determines the state of eye closure, such as eye open or eye closed, based on distance between the first and second lines. The system may be employed on a vehicle to determine the eye closure of a driver of the vehicle.

A method to operate a display screen D in at least two operating modes, B1 for a free viewing mode and B2 for a restricted viewing mode, comprising the following steps: arrangement of a switchable optical element immediately in front of a display screen as seen in a viewer's viewing direction, the said optical element ensuring switching between the at least two operating modes B1 and B2, presentation of an image content on the display screen, wherein the optical element contains a multitude of louvers, and wherein the optical effect of the louvers can be changed between transparent (B1) and luminous (B2) due to the fact that at least every twentieth louver contains triggerable layers that can be switched to be either transparent or brightly self-luminous.

A system and method are provided for determining eye closure state of the eye of a subject. The system includes a video imaging camera oriented to generate images of an eye of a subject and a video processor for processing the images generated with the video imaging camera. The video processor is configured to detect an eye in the video images' and determine whether the images of the eye are noisy. The video processor processes geometrical and statistical shape of the eye in the images if the eye is not noisy, and processes changes in the size of the eye over time if the images are noisy. The processor further determines eye closure state based on a ratio of horizontal to vertical dimensions.

The invention discloses a novel water sample-sediment joint sampling device, comprising a connection tube; a sampling control handle is fixed at the upper end of the connection tube, the lower end of the connection tube is movably connected with a water sampling tube, the water sampling tube, a transition tube and a sediment sampling tube are connected in sequence, the inside of the water sampling tube is divided into a plurality of independent closed compartments by partitions, the upper and lower ends of one side of each closed compartment are provided with a water inlet and a water outlet respectively, an area corresponding to each water inlet is provided with a balloon that is communicated with an external gas source through an inflating tube, the lateral side of the upper end of the sediment sampling tube is provided with a water outlet, a cut-off device is movably connected to the bottom of the sediment-sampling tube, the upper and lower ends of the transition tube are provided with water outlets respectively, a sealing operation rod penetrates the connection tube and the water sampling tube, the upper end of the sealing operation rod penetrates the sampling control handle and fixedly connects with the sealing control handle, the middle of the sealing operation rod penetrates a retaining plate in the water sampling tube, and the lower end of the sealing operation rod is movably connected with a seal piston in the transition tube. The invention also discloses a sampling method using the sampling device.

A seat mounting rail for securing seats to a floor of a passenger aircraft is made of a seat securing upper section and a rail mounting lower section. Both sections are made of different metals. The upper section is made of a titanium alloy for corrosion protection. The lower rail section is made of an aluminum alloy for weight reduction. The interconnection between the two sections is made as a thermal joint for example formed as a laser weld, which is preferably a butt weld to save welding material.

A rubberless neoprene boot waterproofed from the inside comprised of a composite sock fabricated from a neoprene foam, coated with a polyurethane film sandwiched by an inner boot liner and a stretchable external layer that may be stretched and formed upon a shoe last. A composite upper shaft section made of neoprene foam, polyurethane film and an inner boot liner, and a semi-stretchable external durable fabric extending from said sock. An external foot jacket jacketing the sock forming an upper boot unit having internal seams with a series of thermoplastic heat sealing tapes to collectively seal all said internal seams against the penetration of moisture and a toe reinforcing stiffener and a heel reinforcing stiffener located between the stretchable external layer of said sock and the foot jacket. An inner sole secured to the sock and an outer sole securely anchored to a bottom end of the inner sole.

A system and method are provided for monitoring an eye to determine eye closure. The system includes a video imaging camera oriented to generate images of an eye, and a video processor for processing the images. The processor includes an edge detector for detecting edges of the eye in the image, and a line selector for generating lines at any of select angles representative of the detected edges. The processor determines the state of eye closure, such as an open eye or closed eye, based on an angle between two of the lines that select angles. The system may be employed on a vehicle to determine the eye closure state of a driver of the vehicle.

A man-machine interface is disclosed. The circle is divided into several angle cells. The required inputted content is placed in the cells, the inputted option direction of motion is detected in real time, the content which the user want to input is forecasted and inputted according to the content in the angle cell directed by the extension line of the direction of motion.

A solar relay aircraft system includes a solar relay aircraft having an upper surface, and a lower surface, and equipped with a solar radiation receiver on said lower surface and capable of converting solar energy to electrical energy. An electric motor in electrical connection with said solar radiation receiver to receive the electrical energy and drives a propeller to propel the solar relay aircraft. A number of ground-based reflector arrays include a plurality of reflecting mirrors for receiving solar radiation from the sun and direct the solar radiation from the sun towards the solar relay aircraft.

A combined emission control device and exhaust gas heat exchanger for connection to the exhaust gas flow from an engine of a motor vehicle is disclosed having a number of exhaust gas transfer passages and a number of coolant passages so as to permit heat to be transferred from exhaust gas flowing through the exhaust gas heat exchanger to coolant used to supply heating for a cabin of the motor vehicle. The exhaust gas heat exchanger includes a tapping to permit cooled exhaust gas to be extracted for use in a Low Pressure Exhaust Gas Recirculation system. The exhaust gas heat exchanger thereby provides dual functionality being able to recuperate heat for use in a cabin heater and cool exhaust gas for use in the Low Pressure Exhaust Gas Recirculation system.

The multifunctional fish and lobster harvesting system is a device resembling a spear gun that uses an elastic band to propel a thrust shaft through a barrel toward a marine game animal. Either a spear point or a tri-barb gig can be coupled to the front end of the shaft and a lasso-snare is attached to the back end of the shaft. The shaft is propelled by the elastic band, with one end of the band attached to the handle and the other end attached to the back of the shaft. A user pulls the thrust shaft toward the back, stretching the band, and releases the shaft to propel the shaft toward a marine game animal. The shaft never leaves the barrel but stops via a travel limiter on the shaft. The device is able to be used with the back end facing forward to use the lasso-snare.