98 results about "Variable locations" patented technology

A drive assist system includes an assist starting part starting assist, a detection part detecting relative distances and speeds between a vehicles, a calculation part calculating collision risks when changing a lane by the basis of the relative distances and speeds, a first judgment part judging whether the lane can be changed by the relative distances, speeds and the collision risks, a decision part deciding a target space for lane change by the relative distances and speeds when the lane cannot be changed, a second judgment part judging whether a lane changeable space is in the target space, a setting part setting a target speed for the vehicle go to a lane change waiting position when no space and to setting a target speed the vehicle enters a lane changeable position when there is the space, and a control part controlling a speed of the vehicle reaches the target speed.

A multi-position biopsy guide system and a method of using such biopsy guide system is proposed. The biopsy guide system comprises a 2D matrix ultra-sound transducer (3) and comprises at least one biopsy needle guide (5) adapted for guiding a biopsy needle along a biopsy path (7). Therein, the multi-position biopsy guide system is adapted to controllably guide the biopsy needle along biopsy paths at variable locations with respect to the 2D matrix ultrasound transducer. Preferably, a location of the biopsy needle guide (5) with respect to the matrix ultrasound transducer may be determined and an ultrasound image in an image plane aligned with a biopsy path corresponding to the determined location of the biopsy needle guide may be acquired. Thereby, a biopsy process may be monitored for various locations and orientations of a guided biopsy needle.

An apparatus for displaying road guidance information on a windshield that enables a driver to accurately recognize a road associated with a destination route by overlaying road guide information of a navigation system on the actual road based on an eye location of a driver by displaying mapped results on a windshield of a vehicle in variable location, and a method thereof are provided.

The present invention discloses a solution for using menu position indicators to accurately show where an intelligently placed menu will appear. Positioning of menus can automatically vary in the solution depending upon available screen space and an origin point for the menu. A menu position indicator can include a graphical image capable of indicating a direction of the menu appearance, such as an arrow or triangle. The menu position indicator for a menu can change depending upon a position of an origin point and depending upon available screen space for displaying the associated menu. When a position of a main menu changes, calculations can be performed to determine where a submenu of the main menu will be presented, and the menu position indicator can be adjusted accordingly.

The present invention relates to a laser guided and powered directed energy weapon that combines two different lasers to accurately and efficiently deliver a high energy electromagnetic pulse (EMP) to a target at long range. The method uses a high energy laser pulse with relatively long pulse duration focused in air to create a plasma ball which emits an intense EMP. Typically the long pulse duration of high energy lasers would severely limit focal accuracy and effective range because of air pressure variations and pollutants in the atmosphere. However the present invention uses a second ultrafast laser to create a long thin optical plasma filament between the variable location of the plasma ball and the target to act as a stable electrical connection or conducting wire. Consequently EMP can be efficiently channeled to the target via the optical filament, thereby dramatically increasing potential accuracy, range and energy delivery efficiency.

Security of wireless networks is improved by rejecting traffic from a wireless device located outside a defined spatial boundary. The device's spatial position with respect to the boundary is determined using directional antenna arrays on a plurality of measurement points, and calculating where the vectors intersect. Having thus determined a device's location, access to a wireless network can be denied if the device is outside a predetermined spatial boundary. Or, the device's location inside or outside of the spatial boundary can be used for monitoring a changeable location of one or more client devices in a wireless network, for example as a theft detection or theft deterrent mechanism.

One embodiment of the present invention relates to a radar transmitter comprised within a single integrated chip substrate, which is capable of continuous beam steering of a transmitted radar beam as well as an option to change the physical position of the origin of the transmit radar beam. The radar transmitter has a signal generator that generates an RF signal. The RF signal is provided to a plurality of independent transmission chains, which contain independently operated vector modulators configured to introduce an individual phase adjustment to the high frequency input signal to generate separate RF output signals. A control unit is configured to selectively activate a subset of (e.g., two or more) the independent transmission chains. By activating the subset of independent transmission chains to generate RF output signals with separate phases, a beam steering functionality is enabled. Furthermore, the subset defines a changeable position of the transmitted radar beam.

A time-to-digital converter includes at least one chain of delay elements, a status of which represents a digital signal relating to a time interval to be converted. The converter includes a provider for providing trigger signals having statistically equally distributed variable positions relative to a pulse forwarded in the chain of delay elements, a capturer for capturing the status of the chain of delay elements in response to the calibration trigger signals, the status depending on delay times of the delay elements, a determiner for determining an actual contribution of at least some of the delay elements to an overall delay of the chain of delay elements on the basis of occurrences of pulse positions in response to the calibration trigger signals. The converter is configured to take into account the actual contribution of at least some of the delay elements when converting the time interval into said digital signal.

A control routine for groups of remotely controlled, variable-position, position-aware, transceiver-equipped actuators manages data discrepancies by issuing a first set of generic actuation commands to start and stop the actuators, then polling the actuators to report their achieved positions. The routine then applies a rule to determine a preferred position value from among the reports and issues a second set of position-specific actuation commands to all of the actuators. The routine can further poll the actuators to confirm the extent to which the commands have been realized, and can retain and apply compensation factors for performance deviations in the individual actuators. The routine can further manage multiple groups of actuators, dissimilar activators within groups, assignment of an actuator to more than one group, and application of variable control factors as inputs modifying the rule applied by the routine for determining the commands to be issued.

An apparatus comprising a chassis providing a plurality of module bays, one or more modules received in the module bays, wherein each module has at least one damper actuator extending from a distal end of the module. A fan assembly and a plurality of air flow dampers are secured in a distal end of the chassis, wherein each damper is aligned with one module bay to control air flow through the aligned module bay. Each damper is biased to close in the absence of contact with a damper actuator and opens in response to contact with a damper actuator. Each damper opens to a variable extent determined by the profile of the contacting damper actuator. The damper actuator of a particular module has a profile corresponding to the thermal load of that module, such that installing a module into the chassis automatically opens the aligned damper to the desired extent.

An electronic file includes a page rendered version of a document and at least one unreferenced object embedded therein. The unreferenced object serves as a virtual watermark with respect to the electronic document. The electronic file may be an electronic file in Portable Document Format. The at least one unreferenced object may be an XObject. The electronic file of also may include at least one fixed location referenced object and at least one variable location object. The unreferenced object may be a placeholder object configured to be populated with a specific value in a subsequent production process while the electronic file remains encrypted. The unreferenced object may include information that identifies a location for at least one other object.

An exemplary variable position desktop charger comprises a base, a cradle, an electrical interface, and a charger. The base and cradle are rotatably coupled such that the display of the portable electronic device can be adjusted continuously between a first angle and a second angle.

A packaging process line that compacts rolled products as they are packaged is disclosed. A firmness measuring device is used to measure the firmness of the rolls as the rolls, for instance, enter the process line. The roll firmness device is placed in communication with a controller, such as a microprocessor. The microprocessor is configured to receive information from the roll firmness device and control one or more elements within the process line that apply a compressive force to the rolls. In particular, the controller is configured to adjust any packaging equipment that applies a compressive force to the rolls so that a substantially uniform amount of force is applied to the rolls throughout the system. In this manner, the system is capable of automatically making adjustments based upon any variation in the product. Misfeeds, miscounts and the like are minimized for improving process efficiency and minimizing process downtime. Fully automatic grade changes can also be achieved with this information and control.

A position control apparatus and method has been devised which provides for an improved means of suppressing tracking error from a variable position reference occurring when a control object positioned via a transmission mechanism with mechanical transmission error resumes movement from a state stopped at a target position. A selection between two alternative tracking error compensating means within the control apparatus is made based on whether the detected position of the control object changes in a period after the control object stops and before the variable position reference is input again to a control deviation generating unit.

A refrigerator incorporates a variable speed refrigeration system including a variable speed compressor, a variable speed evaporator fan, a variable speed fresh food compartment stirring fan and a variable position damper. Various temperature sensors are provided to sense system parameters which are used by a controller to regulate each of the variable components in order to compensate for temperature changes within at least one refrigerator compartment in a highly effective, energy efficient and synergistic manner.

A droplet ejection device including: (a) a first ejecting portion capable of ejecting first droplets in a first direction; (b) a second ejecting portion capable of ejecting second droplets in a second direction intersecting the first direction, so that the droplets ejected from the first and second ejecting portions can be united to constitute a united droplet before landing on a receiver medium; and (c) a constituent-droplet-number controller which controls number of the droplets constituting the united droplet such that the united droplet is placed at a variable position on the receiver medium.