89results about How to "The location is limited" patented technology

A surveillance system configured for communicating with video cameras and other devices connected over a power-line communication network, such as within a residence, or alternatively a commercial building. The system may be manufactured and installed at low cost without the need to route individual cables to each surveillance video camera or device. Bandwidth within the power-line communication network is preferably dynamically allocated to device streams by a server in response to predetermined and event-driven priorities. By way of example, remote communication is supported for allowing remote access to surveillance data and control of the surveillance system. The system may be implemented as a standalone unit or integrated within existing forms of electronics equipment, such as consumer electronics equipment including a television set, a set-top box, or other forms of video-enabled equipment that is adapted for performing power-line network communication.

A surveillance system configured for communicating with video cameras and other devices connected over a power-line communication network, such as within a residence, or alternatively a commercial building. The system may be manufactured and installed at low cost without the need to route individual cables to each surveillance video camera or device. Bandwidth within the power-line communication network is preferably dynamically allocated to device streams by a server in response to predetermined and event-driven priorities. By way of example, remote communication is supported for allowing remote access to surveillance data and control of the surveillance system. The system may be implemented as a standalone unit or integrated within existing forms of electronics equipment, such as consumer electronics equipment including a television set, a set-top box, or other forms of video-enabled equipment that is adapted for performing power-line network communication.

An unmanned aerial vehicle equipped with a spherical locking portion for landing on an unmanned ground vehicle is disclosed. The spherical locking portion can be the body of the unmanned aerial vehicle. Further, an unmanned ground vehicle for landing of an unmanned aerial vehicle, comprising a landing portion configured to have some of a spherical locking portion of the unmanned aerial vehicle inserted therein is disclosed.

A structure and method for chemical sensing utilizing microassays. Microcavities or micropores are combined with assay techniques to provide a very fast and very sensitive means of detecting chemical compounds. Assay techniques are modified to include a metal ion binding carrier species especially suitable for use in conjunction with the electrochemical detection. This allows assays to be combined with electrochemical analysis, thus allowing the high speed ease and hypersensitivity available in the invention disclosed herein.

Methods and apparatuses for nonlinear scaling of video images. To match the aspect ratios of a video image and the target display area, at least one embodiment of the present invention scales the video image according to one or more nonlinear functions along the horizontal direction and / or the vertical direction. In one embodiment, the nonlinear functions are such that the original aspect ratio of the video image is preserved near the center region (or strip) of the image and the image is gradually stretched (or compressed) as it is mapped to the edges. In one example, the scaling is implemented by the texture mapping functionality of OpenGL using graphics hardware. In one embodiment of the present invention, the nonlinear mapping is constructed according to a polynomial mapping; and, the coefficients of the polynomial are adjustable by a user to trade off distortion between the image center and the image edges, giving the user control over the location and the amount of distortion.

A method of transmitting data symbols via an Orthogonal Frequency Division Multiplexed (OFDM) symbols, includes forming data symbols into pairs, generating a first pair of modulation symbols for each of the pairs of data symbols, the first pair of modulation symbols forming first and second modulation symbols of an Alamouti cell, forming a first version of the OFDM symbols by modulating the sub-carriers allocated for carrying the data with the first and second modulation symbols of the Alamouti cells, and modulating the one or more pilot carriers of the first version of the OFDM symbol according to a predetermined pattern. The method also comprises generating a second pair of modulation symbols for each of the pairs of data symbols, the second pair of modulation symbols forming third and fourth modulation symbols of the Alamouti cell formed for the pair of data symbols in the first version of the OFDM symbol, forming a second version of the OFDM symbol by modulating the sub-carriers allocated for carrying the data with the third and fourth modulation symbols of the Alamouti cell, modulating the one or more pilot carriers of the second version of the OFDM symbols according to the predetermined pattern, and transmitting the first version of the OFDM symbol via a first antenna, and the second version of the OFDM symbol via a second antenna. For at least one of the pairs of data symbols, the sub-carriers, on which each of the first and second modulation symbols and the third and fourth modulation symbols forming the Alamouti cells, are separated within the first and second versions of the OFDM symbol by at least one other data bearing sub-carrier or one or more of the pilot carriers.A transmitter and / or receiver according to the invention find application with the Digitial Video Broadcast-Terestrial 2 (DVB-T2) standard.

One embodiment of a semiconductor device according to the present invention includes a substrate, a base compound semiconductor layer layered on the substrate to form a base, a channel defining compound semiconductor layer layered on the base compound semiconductor layer to define a channel, and an impact ionization control layer that is layered within a layering range of the base compound semiconductor layer and controls the location of impact ionization, wherein the base compound semiconductor layer is formed of a first compound semiconductor, the channel defining compound semiconductor layer is formed of a second compound semiconductor, and the impact ionization control layer is formed of a third compound semiconductor that has a smaller band gap than the first compound semiconductor.

A toner conveying device includes a toner container that contains toner, a toner discharge urging device that urges the discharge of the toner from the toner container, a toner conveying mechanism that conveys the toner discharged from the toner container through a toner conveying path member, and a flow amount detecting device that detects the flow amount of the toner conveyed in the toner conveying path member.

A thermal component is mounted on the front surface of an isolator sheet within a first specific area. A thermally-conductive material is located on the back surface of the isolator sheet on the back of the first specific area. An electrically-conductive material is located on the front surface of the isolator sheet within a second specific area. A thermally-insulating material is located on the back surface of the isolator sheet on the back of the second specific area. The flexible printed circuit board unit of this type allows heat of the thermal component to efficiently radiate from the thermally-conductive material. An increase in temperature can be suppressed in the thermal component. Heat can reliably stay in the electrically-conductive material when a solder material is applied to the surface of the electrically-conductive material. The solder material is allowed to reliably fuse.

The present invention relates to compositions for the treatment of subterranean formations, and methods of using the same. In various embodiments, the present invention provides a fluid for treatment of a subterranean formation, wherein the fluid is at least one of electrorheological and magnetorheological. Various embodiments also provide methods of using the electrorheological or magnetorheological fluid in a subterranean formation, including for fracturing, deposition of proppants, and combinations thereof.

The disclosure relates to measurement and classification of tissue structures in samples using a combination of light imaging and spectroscopy, in particular although not necessarily exclusively for detection of tumours such as basal cell carcinoma or breast tumours in tissue samples. Embodiments disclosed include a method of automatically identifying tissue structures in a sample, the method comprising the steps of: measuring (1702, 1703) a response of an area of the sample to illumination with light; identifying (1704) regions within the area having a measured response within a predetermined range; determining (1705) locations within the identified regions; performing (1706) spectroscopic analysis of the sample at the determined locations; and identifying (1707) a tissue structure for each region from the spectroscopic analysis performed on one or more locations therein.

An automatic toll collection system includes a mobile app that receives a plurality of toll gantry information from a database, reads GPS location data received front the mobile device hosting the app, and creates a plurality of trip segments using the GPS location data and time stamp. The system then determines whether the mobile device is travelling on a road where toll ought to be collected by comparing the trip segments with the toll gantry information. If the vehicle is passing through a gantry or toll road, the system will then calculate toll charges based on the trip segments and gantry information, generate a toll charge transaction, and notify the mobile user of the toll charge.

A system and method for effectively determining a current physical location of a remote control device includes a television device that is configured to receive television control information over an RC-TV communications link. The remote control device transmits the device control information over the RC-device communications link for controlling various functions of the television device. In situations in which the current physical location of the remote control device is unknown, a system user may initiate a location search procedure with a search trigger event to locate the remote control device. The remote control device then generates one or more location indicators in response to the search trigger event to thereby facilitate determining the current physical location of the remote control device.

An RFID system includes a reader with antenna, a first barrier, a tag with a link antenna, a second barrier, and two key antennas connected to the tag, mechanically arranged in that order. The first barrier has two or more apertures in it to produce an interference pattern of a security signal from the reader. The security signal interference pattern passes at least partly through the second barrier. One of the key antennas is at a peak of the pattern after passing through the second barrier, and one is not. The tag includes a controller responsive to a downlink signal from the reader to transmit an uplink signal using the link antenna, but only if the downlink signal is preceded by the security signal and the security signal is received more strongly by the key antenna at the peak than by the other key antenna.

A method of accessing a network securely using a personal device which can only access the network via one or more authorized access points, the method including establishing a connection between the network and the personal device via an access point; checking in the network whether the access point is on a white list of authorized access points for use with the network; if the access point is on the white list, allowing the personal device to access the network securely via the access point; and if the access point is not on the white list, not allowing the personal device to access the network securely.

Embodiments of the present application relate to an information searching method based on geographic location, an information searching system based on geographic location, and a computer program product for searching for information based on geographic location. An information searching method based on geographic location is provided. The method includes acquiring need information and geographic location information corresponding to a mobile terminal user, looking up a preset geographic location zone threshold value based on the need information, preconfigured mappings of preset geographical location zone information and category information, and searching for target information corresponding to the need information based on the geographic location information of the mobile terminal user and the preset geographic location zone threshold value.

Methods and apparatuses for nonlinear scaling of video images. To match the aspect ratios of a video image and the target display area, at least one embodiment of the present invention scales the video image according to one or more nonlinear functions along the horizontal direction and / or the vertical direction. In one embodiment, the nonlinear functions are such that the original aspect ratio of the video image is preserved near the center region (or strip) of the image and the image is gradually stretched (or compressed) as it is mapped to the edges. In one example, the scaling is implemented by the texture mapping functionality of OpenGL using graphics hardware. In one embodiment of the present invention, the nonlinear mapping is constructed according to a polynomial mapping; and, the coefficients of the polynomial are adjustable by a user to trade off distortion between the image center and the image edges, giving the user control over the location and the amount of distortion.

A wireless communication system including a wireless terminal, a plurality of base stations and a call processing control unit is disclosed. The wireless terminal, upon reception of the notification information from any of the base stations, judges whether the area included in the notification information is contained in the location registration area list stored in a storage unit, and in the case where the particular area is not so contained, sends a location registration request to the call processing control unit. On the other hand, the call processing control unit creates a new location registration area list based on the area included in the notification information and the neighboring areas, and sends the location registration area list to the wireless terminal thereby to execute the paging process.

Provided is a three-dimensional (3D) pointing input apparatus which controls a display apparatus. The 3D pointing input apparatus senses a change according to a movement of the 3D pointing input apparatus upon entering a scroll function mode, and maintains a scrolling speed of a screen of the display apparatus at a threshold speed when a movement range of a virtual scroll cursor of the display apparatus, which moves corresponding to the sensed change, is out of a first area. The 3D pointing input apparatus and method may permit a user to effectively and accurately use a scroll function.

A medical robotic work station includes a frame and a robotic manipulator mounted on the frame for performing a treatment procedure on a patient seated in a chair adjacent the frame. The patient is in a seating posture and support locations are provided on the frame for resting bony members of the patient. Sensors track movement and position of the body members of the patient during performance of the treatment procedure by the robotic manipulator. The robotic manipulator is adapted to perform at least one of a medical, a dental, an ophthalmic and an orthopedic treatment procedure. A physician sits at a display monitor of a physician's work station for programming, monitoring and verifying a robot program for controlling the robotic manipulator to perform the treatment procedure.

The present invention relates to hollow hydrogel capsules. In various embodiments, the present invention provides a method of treating a subterranean formation with a hollow hydrogel capsule including a hydrogel shell including a hydrolyzed and crosslinked polymerized composition. The hollow hydrogel capsule also includes a hollow interior including at least one component of a downhole composition for subterranean petroleum or water well drilling, stimulation, clean-up, production, completion, abandonment, or a combination thereof. In various embodiments, the present invention provides compositions comprising the hollow hydrogel capsules and methods of making the hollow hydrogel capsules.

A method of and a system for controlling the culture growth of high value feed organisms in a co-fermented system that produces ethanol and for the culture to consume both nonprotein and carbohydrate based products. The method and system produce products that enhance the nutritional value of the co-products. The method further provides a system to grow unique value added co-products, including a mycotoxin-free animal feed, for the monogastric and ruminant animal feed markets including aquaculture, poultry, swine, companion animals and livestock animals. The method includes the production of organic acids to enrich animal feed for enhanced animal performance with reduced antibiotic components in the feed. The method includes the production and incorporation of probiotics in the animal feed product.

Measure of forming an EL layer by selectively depositing through evaporation a material for forming the EL layer at a desired location is provided. When a material for forming an EL layer is deposited, a mask (113) is provided between a sample boat (111) and a substrate (110). By applying voltage to the mask (113), the direction of progress of the material for forming the EL layer is controlled to be selectively deposited at a desired location.

A solid state storage system includes a flash memory region comprising a plurality of memory blocks and a plurality of replacement blocks corresponding to error-occurred blocks when errors occur in the memory blocks; and a memory controller configured to perform a control operation to replace the error-occurred blocks with the replacement blocks, wherein the error-occurred blocks comprise correctable blocks and uncorrectable blocks, and wherein the memory controller determines whether the error-occurred blocks are the correctable blocks or the uncorrectable blocks and controls zones of the replacement blocks, replaced in correspondence to the correctable blocks, to be allocated a plurality of times.

A protective padding system is provided in which a padding member has one or more cavities formed therein. The padding member preferentially flexes at the cavities. An insert is adapted to selectively engage and fit into the cavity. When engaged, the insert reinforces the padding member at the cavity, and thus reduces or eliminates the flexibility of the padding member at that location. By selectively engaging or disengaging an insert, a user may customize the flexibility characteristics of the padding member in a reversible manner.

An optical microscope system for 3D surface deformation and morphology measurement that can serve as a powerful tool in quality engineering and control, as well as in biological and materials research is described. The system was developed in part by combining the DAIC technique with optical microscopy. Decoding algorithms were derived for calculating the 3D displacement or profile of a micro-sized test sample from the in-plane displacement components of it first-order diffracted views.

An improved chain motor drive controller is provided for a chain hoist. The system employs a position encoder including a position sensor located within the casing of the chain hoist to producing encoded electrical position signals. A motor pulley is mounted on the chain motor rotary drive shaft and is coupled by a cogged belt to rotate an encoder pulley that is mounted on the same shaft as the position sensor. A mechanical coupling is thereby provided entirely within the casing of the chain hoist to transmit rotary motion from the rotary drive shaft directly to the position sensor. Also, tracking circuitry, likewise located entirely within the chain hoist casing, receives electrically encoded destination signals and compares these to signals from the position sensor. The tracking circuitry accelerates rotation of the chain motor drive shaft starting from a stationary condition and decelerates rotation of the chain motor drive shaft as the differences between the encoded position signals and the encoded destination signals approach zero.