36results about How to "Reducing location" patented technology

Multiple location finding equipment (LFE) inputs are used to enhance location information made available to wireless location-based applications. A wireless network utilizes a mobile switching center to route communications between wireless stations, a network platform, and a variety of LFE systems. A Location Finding System (LFS), resident on the network platform, receives location information from the LFEs and provides location information to wireless location based applications. In this regard, the LFS can receive input information at varying time intervals of varying accuracies and in various formats, and can provide standardized outputs to the applications, for example, depending on the needs of the applications. Multiple inputs may also be co-processed for enhanced accuracy. A specification can be used to ensure that location information at least meets certain minimum criteria, such as geographical accuracy, allowable age, acceptable response time, and confidence.

A target device's location is estimated by a location estimation module (LEM) that comprises a probabilistic model (PM) for a plurality of sample points, each of which comprises a sample location and an expected distribution of signal values at that sample point. The location estimation module (LEM) makes a sequence (OS) of observations on, n=1, 2, 3 . . . , of signal values. Each observation corresponds to a respective location qn along the target device's path. The sequence of observations and the respective location constitute a hidden Markov model. The module estimates the target device's location qn based on the probabilistic model (PM) and the sequence of observations, wherein the sequence of observations comprises one or more future observations on+m for which m is a positive integer. In other words, the target device's location is estimated, at least partially, based on knowledge of its future.

Apparatus for treating a bone with a compression fracture, includes a coil having a compressed state and an expanded state and which is insertable into the bone when in its compressed state, and an expansion tool arranged to be coupled to the coil when the coil is present in the bone. Manual control of the expansion tool, e.g., by a physician, enables expansion of the coil from the compressed state to the expanded state. Methods for using the apparatus are also described.

A row unit for use with a planter includes a furrow creator and an apparatus for controlling the depth of furrow created. The furrow creator can be a blade and shank. A seed meter, for example, a positive pressure meter, can be included that provides precision planting of one or more particulates. The seed meter can be a single meter or can include more than one meter at each row unit, such as to provide for multi-hybrid or multi-particulate planting. The positive pressure can then be used to delivering the seed via a seed to ground device to plant the one or more particulates in the created furrow. The row unit as provided will be a more precise planting for both seed spacing and depth, as well as other planting characteristics.

Provided is an unmanned aircraft that is used to quickly and accurately specify a target location and operate a specific mechanism having a predetermined function at the target location. An unmanned aircraft 100 refers to a target location marker pattern 120d3 representing an appearance of a target location marker 161 disposed to have a predetermined relative position relationship with the target location, detects an image portion corresponding to the target location marker 161 from an image obtained by a camera 106 that obtains the image below the unmanned aircraft 100, and is guided directly above the target location, based on the image portion, where the specific mechanism is operated.

An assist grip includes: a grip member to be gripped by a passenger, the grip member configured to be capable of being pulled out from a retraction position to a grip position; a base member which is fixed to the vehicle and which includes a rotation shaft; a rotation arm pivotally supported so as to be rotatable about the rotation shaft from the retraction position to a pull-out position; retraction biasing element configured to always bias the rotation arm in a retraction direction; and a holding member configured to hold the rotation arm in the pull-out position against a biasing force of the retraction biasing element when the rotation arm is caused to rotate to the pull-out position. In the assist grip, the grip member is rotatably jointed to the rotation arm, and the grip member is provided with a release dog formed therein, the release dog configured to release the rotation arm from being held by the holding member as the grip member is rotated.

An assist grip includes: a grip member to be gripped by a passenger, the grip member configured to be capable of being pulled out from a retraction position to a grip position; a base member which is fixed to the vehicle and which includes a rotation shaft; a rotation arm pivotally supported so as to be rotatable about the rotation shaft from the retraction position to a pull-out position; retraction biasing means configured to always bias the rotation arm in a retraction direction; and a holding member configured to hold the rotation arm in the pull-out position against a biasing force of the retraction biasing means when the rotation arm is caused to rotate to the pull-out position. In the assist grip, the grip member is rotatably jointed to the rotation arm, and the grip member is provided with a release dog formed therein, the release dog configured to release the rotation arm from being held by the holding member as the grip member is rotated.

An electronically-controlled throttle body includes a throttle valve having a valve disc, fixed on a valve shaft rotatably supported in a body inside which an air-intake passage is formed, for varying an opening area of the air-intake passage; a reduction gear mechanism connected to the valve shaft of the throttle valve; and a motor connected to the reduction gear mechanism; rotational drive power from the motor is transmitted to the valve shaft via the reduction gear mechanism, and the opening area of the air-intake passage is varied by rotatably moving the valve disc. The reduction gear mechanism includes a planetary gear mechanism and a spur gear reduction gear mechanism, rotational drive power from the motor is decelerated by the planetary mechanism, and the decelerated rotational drive power is further decelerated by the spur gear reduction gear mechanism, and then transmitted to the valve shaft.

A sorting installation for letters of a first kind and letters of a second kind includes circulating stacking locations for receiving the letters of the first kind delivered in any desired sequence, and circulating end locations ordered by destination addresses. A first controller is operable to transfer a letter of the first kind from a circulating stacking location to an end location assigned to a destination address of the letter of the first kind. The installation includes further letter-stacking locations for letters of the second kind. A second controller is operable to transfer a letter of the second kind from a letter-stacking location to an end location assigned to a destination address of the letter of the second kind.

A consumption meter, e.g. a water or heat meter, for measuring a flow rate of a fluid supplied in a flow tube. First and second ultrasonic transducers are arranged at the flow tube for transmitting and receiving ultrasonic signals transmitted through the fluid and operated by a flow measurement sub-circuit for generating a signal indicative of the flow rate of the fluid. A noise measurement sub-circuit operates a sensor arranged at the flow tube for detection of acoustic signals of the flow tube, and being arranged to generate a signal indicative of a noise level of the flow tube accordingly. This sensor may comprise a separate transducer, or the sensor may be constituted by one or both of the first and second ultrasonic transducers. The consumption meter may communicate data representative of the noise level via a communication module along with data consumed amount of water, heat etc. Such consumer noise level measurement at the consumer site allows collection of noise level data to assist in locating fluid leakages in a fluid supply pipe system.

The present invention enables a movable body to be moved without generating pitching. X-axis drive parts, which have: X-axis shafts formed by disposing a plurality of magnets along an X-axis direction and connected to a pair of Y-axis movers; and X-axis movers constituted by coils surrounding the X-axis shafts, are respectively arranged on both outer sides of an X-axis movable body, thereby making it possible to adjust the position of the X-axis movable body in the vertical direction. Then, lowering the position of the X-axis movable body in the vertical direction brings the center of gravity location of the X-axis movable body in the vertical direction in proximity to the X-axis shafts and Y-axis drive parts having Y-axis movers. Consequently, the X-axis movable body is stabilized and supported by the X-axis drive parts.

When an external object approaches or touches a touch sensor, predicted locations of the external object can be generated by detected locations according to signals from the touch sensor. The latest predicted location is shifted backwards towards the latest reported location for a portion of the distance between the predicted location and the latest reported location to generate a new reported location, whereby jittering of the reported locations caused by noise in the signals of the touch sensor can be reduced or filtered.