3643results about How to "Easy to distinguish" patented technology

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 surgical operating apparatus comprises an insertion portion which has a distal end and a proximal end and which has a long axis and which is inserted into a body, a treatment portion which is disposed at the distal end of the insertion portion and which has a plurality of selectable surgical functions, an operation portion disposed at the proximal end of the insertion portion, a plurality of switches which are provided in the operation portion and which select the surgical functions, and a bulging portion which is disposed between the switches and which divides the switches and which doubles as a finger receiving portion.

A portable assistive listening system for enhancing sound for hearing impaired individuals includes a fully functional hearing aid and a separate handheld digital signal processing (DSP) device. The focus of the present invention is directed to the handheld DSP device and a unique method of processing incoming audio signals. The DSP device includes a programmable digital signal processor, a UWB transceiver for communicating with the hearing aid and/or other wireless audio sources, an LCD display, and a user input device (keypad). The handheld device is user programmable to apply different sound enhancement algorithms for enhancing sound signals received from the hearing aid and/or other audio source. The handheld device is capable of receiving audio signals from multiple sources, and gives the user control over selection of incoming sound sources and selective enhancement of sound. In the context of being user programmable, the digital signal processing device includes a software platform that provides for the ability of the user to select, or plug-in, desired enhancement algorithms for application to selected incoming audio signals. Specifically, the invention focuses on a method of buffering an incoming audio signal, and selectively replaying the buffered audio. The method further includes converting the replayed audio signal to text for display on the handheld DSP device.

The present invention is directed to providing systems and methods for remotely monitoring sites to provide real time information which can readily permit false alarms to be distinguished, and which can identify and track the precise location of an alarm. In exemplary embodiments, monitoring capabilities such as intrusion/fire detection and tracking capabilities, can be implemented through the use of multistate indicators in a novel interface which permits information to be transmitted using standard network protocols from a remote site to a monitoring station in real-time over preexisting communication networks, such as the Internet. A wireless network can also be established using browser encapsulated communication programs (for example, active X control, Java applets, and so forth) to transmit data packets which comply with any standard wireless local area network protocol. Communications can thereby be established between a web server embedded in a centrally located host monitoring station and a separate security panel deployed in each of the buildings to be remotely monitored. In exemplary embodiments, communications can be handed off from the centrally located host monitoring station to a mobile monitoring station (for example, to a laptop computer in a responding vehicle, such as a police or fire vehicle). The handoff can be such that direct communications are established between a security panel site being monitored and the laptop, or over, for example, a cellular network or indirect communications can be established via the host monitoring station.

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.

Documents are preloaded from a server to a client device before the client device submits a request for the preloaded documents. The server predicts which documents to preload based on past user browsing activities at the client device and document layouts. At the client device, specific graphical features may be applied to the links to the preloaded documents such that a user can easily tell which document link is associated with the preloaded documents.

Network devices such as intrusion detection systems, routers, firewalls, servers, and other network devices are monitored to aggregate all event data generated by monitored devices to provide a threat ranking of all network activity. A threat level for a given host is determined by a threat weighting assigned to that host and a threat weighting assigned to that host's netblock. In addition, a vulnerability for a given event is determined by the event's destination threat associated with a vulnerability value indexed by the event's destination and the event's type.

A medical device has a structure differentiated in terms of its stiffness or elasticity. Such stiffness differentiation is achieved through the use of superelastic or shape-memory materials which transition between a relatively malleable phase to a stiffer phase at a transition temperature which is adjustable by heat treatment. A differentiation of the stiffness of the structure forming the medical device is achieved by differentially adjusting the transition temperature of select portions of the medical device before the medical device is placed in its operational mode, usually implanted in a body at body temperature.

An endoscopic surgical instrument includes an insertion portion adapted to be inserted into a body, the insertion portion having a proximal end extending outside the body during use and a distal end located within the body during use, a working part attached to the distal end of the insertion portion, the working part being disposed within the body during use, and a handle portion attached to the proximal end of the insertion portion, the handle portion being disposed outside of the body during use, the handle portion being actuatable to actuate the working part via a force transmission member. The working part is a member of one of a plurality of subsets of working parts, members of each subset of working parts being visually distinguishable from members of each other subset of working parts by color.

An approach provides fraud detection in support of data communication services. A usage pattern associated with a particular account for remote access to a data network is monitored. The usage pattern is compared with a reference pattern specified for the account. A fraud alert is selectively generated based on the comparison.

When a terminal enters a cell of a personal-use base station (NBTS) arranged in a certain location area, the terminal receives a location area identifier having a number that is different from an identifier of the location area, and transmits a location updating request with the reception of the location area identifier as a trigger. On receiving the location updating request, a VLR or an NRNC having a registration table, in which the ID of the personal-use base station and the ID of a terminal allowed to use the personal-use base station are registered, judges whether the terminal issued the location updating request is the terminal allowed to use the personal-use base station by referring to the registration table. If the terminal issued the location updating request corresponds to the terminal allowed to use the personal-use base station, the terminal is placed under a status where it is capable of performing communication in the cell, and if not, the terminal is placed under a status where it is incapable of performing communication in the cell.

The invention discloses a pump potential cavitation fault detecting method based on quick spectrum kurtosis analysis. The pump potential cavitation fault detecting method comprises the steps that 1, vibration acceleration signals are collected to be subject to noise reduction to serve as to-be-processed signals; 2, according to the data size of the signals, the resolving order of signal processingis determined; 3, according to the quick spectrum kurtosis algorithm computation result, the optimal carrier frequency and bandwidth are selected; 4, the selected signals within the carrier frequencyand bandwidth are subject to Fourier transformation, and a frequency spectrum envelope diagram is obtained; and 5, an original signal time domain figure, a signal time domain figure treated through quick spectrum kurtosis filtering processing and the frequency spectrum envelope diagram obtained after selected zone Fourier transformation are compared, and cavitation trouble signal time and frequency characteristics are analyzed. By means of the method, more cavitation instant signals can be detected, information in the aspects of time domain and frequency domain is seen more clearly, and the normal state and the cavitation state of a pump can be distinguished obviously.

A tire monitoring system providing tire status and notifying or warning the vehicle operator of early detection of imminent tire failure and performance degradation; thus improving safety by preventing blowouts from occurring, lengthening tire life by encouraging preventive maintenance, and improving fuel mileage by encouraging the operator to fill the tire to its proper pressure or repair it. The system monitors temperature of the rim of the wheel to which the tire is attached, such temperature being transmitted to the vehicle operator or other interested parties via means such as radio frequency.

A mobile terminal and a method of controlling the same are provided. The method includes receiving a touch input from a side area on a touch screen for more than a predefined amount of time; setting a touch-lock area on the touch screen based on an area of the detection of the touch input; and displaying the touch-lock area differently from the rest of the touch screen so as to be easily distinguishable. Therefore, it is possible to effectively set a touch-lock area on the touch screen and thus to prevent the mobile terminal from performing an operation against the will of a user.

Techniques for indicating secured files among other files in a graphic operating system are disclosed. According to one aspect of the techniques, each file has a standard or default icon to be associated with. When one of files in a selected place is detected in a secured format, a visual object is retrieved to be overlaid upon a default icon of the file without obscuring the original meaning or indication of the default icon.

There is provided a method and system for generating a timing vector for use in a user authentication system based on keystroke dynamics. The timing cues are presented to a user, who then types a password according to the timing cues. Then, a timing vector is generated based on the keystrokes of the typed password. The auditory and visual cues may include a repetitive sound played in a certain fixed tempo and a repetitive movement shown in a certain fixed tempo, respectively. The audiovisual cue may include simultaneous sound and movement rendered in a certain fixed tempo. Further, a list of exemplary artificial rhythms, which are used as keystroke dynamics when typing a password, may be presented to the user. The artificial rhythms and timing cues help a user to type a password having more unique and consistent patterns, which results in improved identity verification accuracy.