1537results about "Contacts" patented technology

A system and method for scheduling the receipt of desired movies and other forms of data from a network which simultaneously distributes many sources of such data to many customers, as in a cable television system. Customer profiles are developed for the recipient describing how important certain characteristics of the broadcast video program, movie or other data are to each customer. From these profiles, an "agreement matrix" is calculated by comparing the recipient's profiles to the actual profiles of the characteristics of the available video programs, movies, or other data. The agreement matrix thus characterizes the attractiveness of each video program, movie, or other data to each prospective customer. "Virtual" channels are generated from the agreement matrix to produce a series of video or data programming which will provide the greatest satisfaction to each customer. Feedback paths are also provided so that the customer's profiles and/or the profiles of the video programs or other data may be modified to reflect actual usage. Kiosks are also developed which assist customers in the selection of videos, music, books, and the like in accordance with the customer's objective profiles.

A multi-touch sensor panel can be created using a substrate with column and row traces formed on either side. Metal traces running along the border of the substrate can be used to bring the row traces to the same edge as the column traces. A single flex circuit can be fabricated to connect to the rows and columns on directly opposing sides. Flex printed circuits can be bonded to directly opposing attachment areas of a substrate by cooling one side of the substrate while bonding the other. In addition, “coverlay” material extending over right-angled traces on the flex circuit ensure that those traces do not get shorted should conductive bonding material get squeezed out during bonding. Furthermore, a spacer is placed at the distal end of the flex circuit to apply even bonding pressure over the entire flex circuit attachment area during bonding.

A bistable electrostatic actuator with pneumatic or liquid coupling. The actuator has enclosed metallic electrodes. It can be used for a microvalve or micropump. The actuator has buckled membrane sections in pairs and curved substrate electrodes, locally associated with said membrane sections.

The silicon etching apparatus using XeF2 includes: a basic structure composed of a loading chamber tot loading XeF2, an expansion chamber for collecting sublimated XeF2 gas, and an etching chamber for performing an etching process; and a means for injecting nitrogen prior to the etching process to eliminate air moisture in the apparatus and thus preventing the formation of HF. The silicon etching apparatus using XeF2 further includes: an injector having a predefined shape provided in the etching chamber for uniformly injecting the XeF2 gas downward on to surface of a wafer; a feedback controller for feedback controlling the internal pressure of the loading chamber in order to prevent sublimation of the residual XeF2 in the loading chamber; and a weight scale for measuring the weight of XeF2 in the loading chamber.

Deposition of metal in a preferred shape, including coatings on parts, or stand-alone materials, and subsequent heat treatment to provide improved mechanical properties. In particular, the method gives products with relatively high yield strength. The products often have relatively high elastic modulus, and are thermally stable, maintaining the high yield strength at temperatures considerably above 25 DEG C. This technique involves depositing a material in the presence of a selected additive, and then subjecting the deposited material to a moderate heat treatment. This moderate heat treatment differs from other commonly employed "stress relief" heat treatments in using lower temperatures and/or shorter times, preferably just enough to reorganize the material to the new, desired form. Coating a shape and heat treating provides a shaped deposit with improved material properties. Coating a shape with a portion connected to a base and a portion detached therefrom can provide a resilient, conductive contact useful for electronic applications.

A game controller of the type held in two hands simultaneously for controlling electronic games, including a housing, a plurality of depressible surfaces at least in-part exposed on the housing with the depressible surfaces in operational association with electricity manipulating devices contained within the housing and controlled by depression of the depressible surfaces for manipulating electrical outputs at least useful for controlling electronic games. At least one of the electricity manipulating devices is a pressure-sensitive variable-conductance sensor for creating an analog electrical output proportional to varying physical pressure applied to at least one depressible surface. The analog electrical output is output as a signal at least representational of the analog electrical output to an image generation machine for controlling electronic imagery. Also disclosed are methods of use and manufacture of game controllers having at least one pressure-sensitive analog sensor.

A sensor connecting sheet material for inclusion in appropriately structured multiple-axes controllers comprised of a single input member operable in 6 DOF relative to a reference member of the controller. The input member having return-to-center resiliency relative to the reference member on at least the three perpendicular linear axes. The input member can be of a continuously rotatable trackball-type or a limited rotation joystick-type, and the reference member can be a shaft, a base or a housing. The controllers include carriage structuring for influencing sheet connected sensors by hand-applied operation of the input member. The preferred structures provide cooperative interaction with movement or force influenced sensors in primarily a single area. Some, most, or all of the sensors are preferably supported on a generally single plane, such as on a printed flexible membrane sensor sheet or circuit board sheet. In an alternative embodiment, sensors and conductive traces are applied on a generally flat, flexible membrane sensor sheet, which is then bent into a three dimensional configuration which may in some cases reach a widely-spread 3-D constellation of 6 DOF and/or other sensor mountings. The use of sensors connected by a sheet member, whether finally applied in a flat or 3-D configuration, enables efficient circuit and sensor connection and placement during manufacture, resulting in low product costs and high reliability.

Concentric tilted double-helix magnets, which embody a simplified design and construction method for production of magnets with very pure field content, are disclosed. The disclosed embodiment of the concentric tilted double-helix dipole magnet has the field quality required for use in accelerator beam steering applications, i.e., higher-order multipoles are reduced to a negligibly small level. Magnets with higher multipole fields can be obtained by using a simple modification of the coil winding procedure. The double-helix coil design is well-suited for winding with superconducting cable or cable-in-conduit conductors and thus is useful for applications that require fields in excess of 2 T. The coil configuration has significant advantages over conventional racetrack coils for accelerators, electrical machinery, and magneto-hydrodynamic thrusting devices.

A system includes a thin-film battery and an activity-activated switch. The system is placed on a substrate with an adhesive backing. In some embodiments, the substrate is flexible. Also formed on the substrate is an electrical circuit that includes electronics. The activity-activated switch places the thin-film battery in electrical communication with the circuit and electronics. The battery and the circuit are formed on the substrate and may be comprised of one or a plurality of deposited layers.

A touch screen assembly includes a first outer layer (102) and a second outer layer (110) separated by a separator layer (118). The first and second outer layers are transparent, and the separator layer has openings (120) at button locations where buttons will be defined. On each of the outer layers is a layer of transparent conductor (104, 112). On the first outer layer the transparent conductor is in the form of a contiguous trace or path. The touch screen assembly is placed on a display element (203) and images displayed on the display element can be seen through the touch screen assembly. Images such as characters are displayed at button locations, and when a user presses on one of the images the conductive layers on the first and second outer layers of the touch screen assembly come into contact.

It is an objective to achieve a MEMS switch which can be mounted with a CMOS circuit and has a contact point with high reliability, both mechanically and electrically. An insulator having a compatibility with a CMOS process is formed at the contact surface of a cantilever beam constituting a MEMS switch and a fixed contact 2 opposite thereto. When the switch is used the cantilever beam is moved by applying a voltage to the pull-in electrode and the cantilever beam. After the cantilever beam makes contact with the fixed contact, a voltage exceeding the breakdown field strength of the insulator is applied to the insulator, resulting in dielectric breakdown occurring. By modifying the insulator once, the mechanical fatigue concentration point of the switch contact point is protected, and a contact point is achieved as well in which electrical signals are transmitted through the current path formed by the dielectric breakdown.

A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer.

A device for remote maintenance and monitoring of an elevator installation has at least one input for the detection of first signals from an elevator control and/or from a sensor, at least one output of second signals to a telecommunications network and a processor and a data memory. A set of remote maintenance functions is stored in the data memory and each of these remote maintenance functions is selectively activatable.

A robust microelectromechanical switch. In an illustrative embodiment, the switch is adapted for use in a display and includes a first flexible surface and a second surface. The second surface is angled relative to the first surface, forming a wedge the first surface and the second surface. A first terminal and a second terminal are positioned relative to the first flexible surface and the second surface so that selective flexing of the flexible surface electrically couples or uncouples the first terminal to the second terminal. In a more specific embodiment, the switch further includes a first mechanism for selectively applying an electrostatic force between the first flexible surface and the second surface. The first surface is positioned on a first elastic flexible layer, and the second surface is positioned on a second layer. The first mechanism includes a first actuator electrode that is coupled to the first surface, and a second actuator electrode that is coupled to the second surface. A sufficient charge differential applied between the first actuator electrode and the second actuator electrode will attract the first electrode to the second electrode, thereby flexing the flexible layer toward the second layer. The sidewalls define a perimeter of a cell that houses the switch. A protrusion extends from a third layer between the sidewalls, thereby indenting the first layer, and thereby forming the wedge.

Sensor fusion algorithm techniques are described. In one or more embodiments, behaviors of a host device and accessory devices are controlled based upon an orientation of the host device and accessory devices, relative to one another. A combined spatial position and/or orientation for the host device may be obtained based on raw measurements that are obtained from at least two different types of sensors. In addition, a spatial position and/or orientation for an accessory device is ascertained using one or more sensors of the accessory device. An orientation (or position) of the accessory device relative to the host computing device may then be computed based on the combined spatial position/orientation for the host computing device and the ascertained spatial position/orientation for the accessory device. The relative orientation that is computed may then be used in various ways to control behaviors of the host computing device and/or accessory device.

A thermal treatment system for thermally treating a sterile medium is controlled via a controller selectively manipulable by a user during system operation. The system facilitates entry of a desired temperature range for thermally treating the sterile medium and includes an alarm to notify the user of a status of the measured temperature relative to the desired temperature range.

The present invention relates to switch or volume control assemblies, in particular to switch or volume control assemblies to be mounted in e.g. hearing aids, said assembly comprising a movable member, such as a wheel-like member positioned between at least two detachable parts defining the exterior of a housing, the movable member having a part extending out of the housing, the movable member engaging a contact member so as to move the contact member with the movable member.

An electronic circuit for use with an exhaustible power source and at least one load such as a light bulb, a radio or motor, includes a microchip with an input that transmits a signal to the microchip when the load is activated or deactivated. The input does not form a serial link between the power source and the load. The power switch, by on/off switching, controls energy flow from the power source to the load. The input to the microchip acts as an activation/deactivation user interface. The microchip allows the user to select a specific load, specific functions for the selected load based on the time duration of activation signals, the time duration between activation signals and the number of activation signals at the input.

A method and apparatus for providing distributed control of a home automation system is provided. Each device participating in a home automation system is equipped with control logic for providing distributed control. Through the control logic, each device maintains scene definitions describing the state of the device for each scene in which it participates. When any device in the system receives a request to launch a scene, such as a button press on one of the devices, the device broadcasts a scene state change message to all devices within the home automation system. The scene state change message identifies to each device a particular scene that should be launched. Each device in the system receives the message and determines whether the device is a participant in the scene. If the device is a participant in the scene, the device adjusts its state according to a scene definition stored in the device associated with the scene. The device may adjust a controlled electrical load, such as a light, according to the scene definition by turning the load on, off, or setting the load to some intermediate value.

A sensor for identifying fingerprints or other skin textures includes an array of cells each including a membrane switch. Each switch includes a fixed lower electrode disposed on a chip substrate, and a flexible membrane disposed over the lower electrode and capable of flexing downward to establish electrical contact between the lower electrode and an upper electrode. The upper electrode can form the membrane itself or a layer of the membrane, or can be attached to other membrane layers. Switches situated underneath skin ridges change state (e.g. are closed) by the applied pressure, while switches underneath skin valleys remain in their quiescent state (e.g. open). Adjacent switch chambers are connected by fluid tunnels which allow the passage of air between the chambers. Each chamber is substantially closed to the exterior of the sensor, such that particles from the environment cannot contaminate the switch contact surface defined between the switch electrodes. The cells are preferably not hermetically sealed, such that the pressure within the chamber interiors can stay equal to the external (atmospheric) pressure in varying environmental conditions. The membrane design of the cells according to the preferred embodiment allows improved sensor robustness, enhanced resistance to impact forces, decreased vulnerability to particle contamination, and reduced inter-cell crosstalk.

Various ultra-miniature, monolithic inertial switching (G-switch) devices used in safety and arming (S&A) devices for projected munitions, which operate in accordance with a shuttle member (50), which effectuates current switching of around an ampere of current when subjected to a threshold inertial loading (for example, an impact or gun launch of a projection munition). The embodiments of the invention can be a passive threshold G-switch with or without switch enable and arming capability. The embodiments (100, 200) of the invention use either mechanical or electromechanical switch enable functioning and can optionally include a shuttle time-delay feature (54). Both embodiments can incorporate various designs for a switching assembly (75) such as latching single-throw switch having the configurations of either a normally-open, double pole, single-throw switch or a normally-open, single pole, single-throw switch, wherein switch closing occurs when the shuttle member (50) experiences inertial loading and penetrates the switching assembly (75).

A micro electromechanical system (MEMS) switch (10) includes a substrate (12) and a stress free beam (14) disposed above the substrate (12). The stress free beam (14) is provided within first and second platforms (16, 18) to limit displacement of the stress free beam (14) in directions that are not substantially parallel to the substrate (12). A set of one or more control pads (20) is disposed in a vicinity of a first lengthwise side (22) of the stress free beam (14) for creating a potential on the first lengthwise side (22) of the stress free beam (14). The stress free beam (14) is displaceable in directions substantially parallel to the substrate (12) in accordance with the potential for providing a signal path.

A MEMS switch is provided with a substrate, a diaphragm which is disposed on the substrate with interposing a cavity therebetween and is elastically deformed by electrostatic force, a switch drive electrode disposed on the substrate, and a switch drive electrode disposed on the diaphragm. Further, a charge accumulation electrode is disposed on the diaphragm between the switch drive electrode and the switch drive electrode. When charge is accumulated in the charge accumulation electrode, electrostatic force is generated between the charge accumulation electrode and the switch drive electrode, thereby deforming the diaphragm. Accordingly, a small-sized bistable MEMS switch whose structure is simple, whose holding state is stable for a long period, and which can be easily mounted together with a semiconductor integrated circuit can be realized.

Switchable micromachined transducer arrays are described where a MicroElectroMechanical Systems (MEMS) switch, or relay, is monolithically integrated with a transducer element. In embodiments, the MEMS switch is implemented in the same substrate as the transducer array to implement one or more logic, addressing, or transducer control function. In embodiments, each transducer element of an array is a piezoelectric element coupled to at least one MEMS switch to provide element-level addressing within the array. In certain embodiments the same piezoelectric material employed in the transducer is utilized in the MEMS switch.

A switch which is magnetic pole insensitive is described. The switch includes a Hall effect sensor coupled to a threshold circuit which provides an output signal indicative of the proximity of a magnet, and hence a magnetic field, to the Hall effect sensor regardless of the orientation of the magnet to the Hall effect sensor.

A Z-directed switch component is mountable within the thickness of the PCB having a conductive trace on at least one of a top surface and bottom surface thereof, at least one internal layer having an internal conductive trace between the top and bottom surfaces and a mounting hole passing through the conductive traces on at least two of the top surface, the bottom surface and the at least one internal layer of the PCB. The Z-directed switch component comprises an insulative body having a top surface, a bottom surface and side surface, a length L, and a cross-sectional shape that is insertable into the mounting hole in the PCB. The side surface has a channel disposed therein extending toward the top and bottom surfaces. A compressive conductive member is disposed in and along the channel and having a portion thereof extending out beyond the side surface of the body. A turning structure on one of the top and bottom surfaces of the body for rotating the body when inserted into the mounting hole, wherein, with the Z-directed switch inserted into the mounting hole, the compressive conductive member electrically interconnects the conductive traces on at least two of the top surface, the bottom surface and the internal layer when rotated into alignment therewith.

A flexible micro-electromechanical switch having a cantilevered platform for forming an electrical circuit. A latching mechanism maintains the platform in a biased position after the biasing voltage is removed. The flexible micro-electromechanical switch can be formed into large area arrays and used as the backplane of display devices.

A multimodal device (100) includes a segmented optical shutter (204) that functions as a morphing user interface along the front surface (105) of the multimodal device (100). The morphing user interface is configured to present one of a plurality of mode-based actuators by selectively opening and closing segments (601,602,603,604) of the segmented optical shutter (204). Each set of mode-based actuators serves as a set of user actuation targets, or keys, for the multimodal device (100). In addition to the mode-based actuators, a brand mark (107,605,606) is presented, perhaps in a keypad region (106), that corresponds to hardware, software, or services that are operational on the multimodal device (100).

An electric toothbrush comprises a body portion and a head including a motor, a moving portion, a handle, and a gear arrangement between the moving portion and the motor. The moving portion rotates, oscillates and/or reciprocates about an axis normal to a longitudinal axis of the head. The moving portion can include stiff bristles and massaging tips and the static portion can include soft bristles and massaging tips. The body portion houses the motor. A switch is operatively connected to the motor to provide momentary or continuous operation of the toothbrush. In one embodiment the gear arrangement includes a shaft, a worm gear and a pair of step gears. In another embodiment the gear arrangement includes a plurality of gears and at least one swivel arm for drive the moving portion in a rotating, oscillating or reciprocating manner.

Disclosed herein are a data input device and an input conversion method using the data input device. The data input device includes a detection unit provided in a predetermined input region, the detection unit processing first directional input that generates a first directional input signal through detection of lateral pressing in a predetermined radial direction by a finger placed at a reference location in the input region, second directional input that generates a second directional input signal through detection of vertical pressing in a predetermined direction in a state in which the finger is placed at the reference location, third directional input that generates a third directional input signal through detection of tilt pressing in a state in which the finger is placed at the reference location, and fourth directional input that generates a fourth directional input signal through detection of a tilt input in a state in which the finger is placed at the reference location; and a control unit configured to determine input locations of a lateral pressing direction, vertical pressing direction, tilt pressing direction and tilting direction of the finger, extract relevant data from memory, and input the extracted data; wherein the data is input through combination of two or more of the first to fourth directional inputs.