2999 results about "Position detector" patented technology

Methods for recognizing gestures made by a conductive object on a touch-sensor pad are disclosed. Tapping, pushing, hopping, and zigzag gestures are recognized by analyzing the position, pressure, and movement of the conductive object on the sensor pad during the time of a suspected gesture, and signals are sent to a host indicating the occurrence of these gestures. Signals for compensating for unintended motion of the conductive object on the touch-sensor pad during the gestures are also sent to the host.

A mobile computing device, such as a personal digital assistant (PDA) or smart phone (102), is equipped with a location detector, such as a WLAN transceiver (112) or global positioning system (GPS) receiver (134), and is programmed with a condition detection program (145) by the user to suppress or modify reminder alerts (212) for an event scheduled in the calendar program (141) if a condition or status associated with scheduled event is detected by the condition detection program (145). The condition detection program (145) is further programmed to issue a reminder alert (210) if the condition or status is not detected.

Methods for recognizing gestures made by a conductive object on a touch-sensor pad and for cursor motion are disclosed. Tapping, drags, pushes, extended drags and variable drags gestures are recognized by analyzing the position, pressure, and movement of the conductive object on the sensor pad during the time of a suspected gesture, and signals are sent to a host indicating the occurrence of these gestures. Signals indicating the position of a conductive object and distinguishing between the peripheral portion and an inner portion of the touch-sensor pad are also sent to the host.

A combination mobile terminal and camera with multiple light apertures in the housing. One aperture is disposed on a front side of the housing while another aperture is disposed on a rear side of the housing. The device has an image sensor disposed within the housing for converting images formed by light directed onto the image sensor into electrical signals. The device also has a movable optical system for selectively directing light passing through one of the light apertures onto the image sensor. The device also includes an image processor coupled to an output of the image sensor for processing the electrical signals from the image sensor to produce image signals. The device also has a position detector to detect the position of the movable optics and for directing the image processor to invert the images as needed.

A position detector is provided for detecting the relative movement of first and second members which are mounted for relative movement along a measuring path. One of the members comprises a magnetic field generator for generating a magnetic field and the other member comprises first and second conductors which are inductively coupled to said magnetic field generator. The arrangement of the first and second conductors and the magnetic field generator is such that output signals are generated in a first and second receive circuits whose position varies with the relative movement between the two members. In addition to carrying information relating to the relative position between the two members, the signals induced in the receive circuits also comprise information defining the relative orientation of the two movable members, and by suitable processing of the received signals the relative orientation of the two members can also be determined. In a preferred form of the invention, the system operates to define the relative position and orientation of the two movable members in first and second directions from which the relative orientation of the two members in a plane containing the two directions can be determined. The signals induced in the receive circuits can also be processed to give an indication of the gap between the two circuits and to provide an indication of the full relative orientation of the two members.

A position detector is provided for detecting the relative movement of first and second members which are mounted for relative movement along a measuring path. One of the members comprises a magnetic field generator for generating a magnetic field and the other member comprises first and second conductors which are inductively coupled to said magnetic field generator. The arrangement of the first and second conductors and the magnetic field generator is such that output signals are generated in a first and second receive circuits whose position varies with the relative movement between the two members. In addition to carrying information relating to the relative position between the two members, the signals induced in the receive circuits also comprise information defining the relative orientation of the two movable members, and by suitable processing of the received signals the relative orientation of the two members can also be determined. In a preferred form of the invention, the system operates to define the relative position and orientation of the two movable members in first and second directions from which the relative orientation of the two members in a plane containing the two directions can be determined. The signals induced in the receive circuits can also be processed to give an indication of the gap between the two circuits and to provide an indication of the full relative orientation of the two members.

Lithographic apparatus includes a substrate table and a motion control system for controlling a movement of the substrate table. The motion control system includes at least 3 position detectors constructed for detecting a position of the substrate table. For measuring a position and orientation of the substrate table, each position detector comprises an optical encoder of a single dimensional or multi dimensional type, the optical encoders being arranged for providing together at least 6 position values, at least one position value being provided for each of the 3 dimensions. Some of the optical encoders may be connected to the substrate table at different locations in the 3 dimensional coordinate system. The motion control system is arranged to calculate the position of the substrate table in the 3 dimensional coordinate system from a subset of at least 3 of the 6 position values and to calculate an orientation of the substrate table with respect to the coordinate system from another subset of at least 3 of the 6 position values. Further, a method for calibrating the position detectors is presented.

A position detection apparatus of the electrostatic coupling type is provided, to detect not only a position of a pointer but also information other than the position information such as, for example, pointer pressure or side switch information. The pointer transmits two codes such that a pressure applied to a pen tip is associated with a time difference between the two codes. A position detector carries out a correlation matching operation between signals generated in reception conductors and correlation calculation codes corresponding to the two codes, to thereby detect a position on a sensor section pointed to by the pointer from a result of the correlation matching operation and based on at least one of the codes. The position detector further includes a pressure calculation circuit for detecting pressure applied to the pointer, which is associated with the time difference between the two codes, from the result of the correlation matching operation calculated by the correlation matching operation and based on the two codes.

A method of generating a signal comprising providing a capacitive touch sensor pad including a matrix of X and Y conductors, developing capacitance profiles in one of an X direction and a Y direction from the matrix of X and Y conductors, determining an occurrence of a single gesture through an examination of the capacitance profiles, the single gesture including an application of at least two objects on the capacitive touch sensor pad, and generating a signal indicating the occurrence of the single gesture.

A portable therapeutic apparatus and a method for controlling the apparatus are provided. In one aspect the apparatus and the method can be implemented using a patch unit (100, 200) removably attachable to a cradle unit (20), said cradle unit removably attachable to the body of the patient; a position detector (1000) comprising a patch portion (900) and a cradle portion (800), said patch portion coupled to the patch unit, said cradle portion coupled to the cradle unit; a processor adapted for receiving a position indication signal from the at least one position detector, said position indication signal corresponding to a physical proximity of the patch portion to the cradle portion, —and, wherein the portable therapeutic apparatus is adapted for at least one therapeutic function selected from the group consisting of delivering a therapeutic fluid into the body of the patient and sensing a bodily analyte.

A first transparent electrode film, which is a component of a SW-LCD for viewing angle control, is used as a touch panel. When a contacting object contacts the surface of the first transparent electrode film, a position detector detects currents flowing from plural parts of the first transparent electrode film so as to detect the contacting position of the contacting object, with reference to the detection result. With this, it is possible to provide a built-in touch sensor display device which is thin, lightweight, and low-cost, a viewing angle control device, and an electronic device.

An apparatus for moving a display screen by detecting the three-dimensional motion of the mobile computer device with acceleration sensors is disclosed. The apparatus includes a position detector for detecting a three-dimensional positional change of the mobile computer device, and then producing analog signals corresponding to the motion of the mobile computer device; an analog/digital converter for converting the analog signals produced by the position detector into digital signals; and a screen controller for receiving a first display signal including all information, and producing a second display signal including a part of information according to the digital signals.

A portable phone is equipped with a position detector that detects the geographical position of the portable phone, and the function of the phone can be changed according to its geographical position. One or more “regions” may be defined by the user of the portable phone, and the ring parameters for each region may be set independently of the other regions. In this manner a phone in accordance with the preferred embodiments may ring with one tone at home, ring with a different tone at work, ring with a louder volume when on a job site, not ring at all when in church, and ring with a vibration when at the theater. In addition, the preferred embodiments include a dialer that allows selecting a contact from a text list, and that dials a number that depends on the geographical position of the portable phone, or that dials a number and sends with the call the geographical position of the portable phone. The preferred embodiments further allow assigning a telephone number to a defined geographical region, and ringing the portable phone only when within the geographical region that corresponds to the phone number.

A plurality of pixel parts is electrically connected to gate and source lines. Each of the pixel parts has a thin-film transistor (TFT) formed therein. A plurality of hall sensing parts is formed in the pixel parts. A plurality of hall sensing parts varies a reference current applied to the gate and the source lines by a magnetic member. The position detector is electrically connected to the gate lines and the source lines. The position detector detects a position of the magnetic member using the gate and source lines to which a varied current is applied. The plurality of hall sensing parts formed in the pixel parts detect the position of the magnetic member that approaches or contacts the screen of the display.

An electronic book, having a single screen, employs an electric field addressable, rewritable, colorant, preferably a bistable molecular colorant, for providing printed pages sequentially to a reader. The electronic book includes the rewritable screen coupled to an extraction-retraction device, an electrode array printer, a sheet position detector, and associated circuitry to download, store, sequence, and print images on the screen. Methods associated with document distribution are another aspect of the invention.

A vibration-function-equipped control input system includes: a display panel capable of displaying a control screen; a touch panel; a pressure-position detector; a vibration section that generates vibration to apply to the touch panel; and a controller operatively connected to the display panel, the touch panel, the pressure-position detector, and the vibration section. The controller directs the vibration section to generate a vibration of a first vibration pattern when a predetermined time has passed after the part of the touch panel corresponding to the position of a control key displayed on the control screen is pushed, and subsequently directs the vibration section to generate a vibration of a second vibration pattern when a change of a control object controlled by the control key is detected after the predetermined time has passed.

A method and system (10) for self-directed operation of a locomotive (12) in a rail yard (82) using a control system (64) on the locomotive for controlling locomotive operations. The method includes establishing at least one operational area (e.g. 74, 76, 78) within the rail yard and associating an operational parameter with each area. The method also includes operating the locomotive using the control system and sensing a location of the locomotive within an operational area. The method further includes determining whether the locomotive is operating within the operational parameter established for the area of its location. If the locomotive is determined not to be operating within the operational parameter, an operation of the locomotive is automatically controlled to operate within the respective operational parameter, without operator input to the control system. The system includes a location detector (62) in communication with the control system to automatically control locomotive operation.