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US20070000766 Keypad, manufacturing method thereof and electronic device using the same  
A keypad (20) includes a plurality of keytops (22) and an elastic base (24). The keytops are integrally formed at one side of the elastic base. A manufacturing method of the keypad (20) is...
US20130134025 RESISTIVE TOUCH DISPLAY PANEL HAVING ANTI-SCRAPE LAYER  
The present invention relates to a resistive touch display panel having anti-scrape layer, which comprises a display apparatus, a first transparent substrate, an adhesive layer, a second...
US20130284571 RF MICRO-ELECTRO-MECHANICAL SYSTEM (MEMS) CAPACITIVE SWITCH  
An RF MEMS capacitive switch aligns holes in one of its electrodes to dielectric posts to reduce trapped charge without affecting the capacitance ratio of the switch. When actuated, the electrode...
US20060144438 Capacitance-based moisture sensor and controller  
Moisture sensor devices and methods associated with operation of the moisture sensor devices are disclosed herein. One embodiment includes a moisture sensor and controller device adapted to be...
US20120279834 POWER SOURCE CIRCUIT SHUT OFF DEVICE  
A power source circuit shut off device includes a plug having a terminal metal fitting and a housing to which the terminal metal fitting is attached, and a plug attachment section having a second...
US20120168291 CIRCUIT BREAKER ARRANGEMENT FOR MEDIUM VOLTAGE TO HIGH VOLTAGE APPLICATIONS  
Exemplary embodiments are directed to a circuit breaker arrangement for medium voltage to high voltage applications. The circuit breaker includes at least one pole part housing for accommodating a...
US20090000927 On-Load Tap Changer with an Energy Storage Mechanism  
The invention relates to an on-load tap changer having an energy storage mechanism for changing over, without any interruptions, between different winding taps of a tap-changing transformer on...
US20090159414 LEVER ENGAGEMENT TYPE ELECTRIC POWER SOURCE CIRCUIT BREAKER  
This invention provides a lever engagement type electric power source circuit breaker in which a connector is not easily deformed and terminals and fuses accommodated inside are not exposed...
US20120160641 Wall Box Dimmer  
A dual function air-gap switch actuator (26) is incorporated into the generally planar face of a wall box dimmer. The switch actuator is finger operated and provides both a main power disconnect...
US20100300772 DEPRESSABLE TOUCH SENSOR  
An input device and a method for providing an input device are provided. The input device assembly includes a base, a sensor support, and a guide mechanism attached to the base and the sensor...
US20110095708 ELECTRICAL SWITCH AND FLASHLIGHT  
An electrical switch and a flashlight employing the switch may comprise a base having electrical conductors thereon and an electrically conductive flexible dome. The flexible dome has plural longer...
US20120280584 CENTRIFUGAL SWITCH ACTUATOR AND MOTOR COMPRISING THE SAME  
A centrifugal switch actuator including a junction box, a cover, a first static and dynamic contact combination, a second static and dynamic contact combination, an outer swing arm, an inner swing...
US20090260959 ELECTRO-MECHANICAL PULSE GENERATOR  
An electromechanical pulse generator and a method of generating electrical pulses are disclosed. The electromechanical pulse generator comprises very few parts and includes an effective mechanism...
US20130192966 SWITCHING UNIT FOR AN ELECTRICAL SWITCHING DEVICE AND ELECTRICAL SWITCHING DEVICE  
A switching unit for an electrical switching device is disclosed, in particular for a circuit breaker, in which the pawl and the pawl spring of the switching unit are embodied such that, when a...
US20120018288 KEYPAD HAVING TAMPER-RESISTANT KEYS  
A tamper resistant keypad includes one or more key assemblies having a resilient key member and a contact. The resilient key member is configured to flex when the key assembly is depressed to allow...
US20130098748 MULTI-WAY BUTTON STRUCTURE  
A multi-way button structure is disclosed. The multi-way button structure includes a multi-way switch, a knob, and an operating stick. The multi-way switch is welded on a circuit board and includes...
US20120211343 INPUT DEVICE WITH SWING OPERATION  
An input device includes a printed circuit board for outputting a signal, a supporting base fixed on the printed circuit board, a metal dome switch installed on the printed circuit board, and a cap...
US20100164746 Toe-switch  
Described is a toe-switch for attaching with a user's toe and discretely operating a toe-switch operated device. The toe-switch includes a toe attachment, such as a Velcro band, that is formed to...
US20130206557 SWITCHING UNIT FOR AN ELECTRICAL SWITCHING DEVICE  
A switching unit for an electrical switching device, in particular for an electrical power circuit breaker, is disclosed and includes a breaker mechanism with an operating lever and a switching...
US20130062176 HOUSEHOLD APPLIANCE HAVING A USER INTERFACE WITH A USER-EXCHANGEABLE TOUCH WHEEL AND ROTARY ENCODER  
A household appliance having a touch user interface that includes a touch panel with a touch area and a printed circuit board with a capacitive touch switch trace and wherein the printed circuit...
US20070017789 Spring-loaded locking dial for hair appliances  
A rotatably mounted control dial has two axial positions: a depressed, locked position, and an extended, unlocked position. A user can selectively lock and unlock the dial by pressing on it to...
US20130126327 TOUCH PANEL STRUCTURE  
A touch panel structure is provided. The touch panel structure includes a sapphire substrate having a crystal axis, a crystal structure and a transmittance, wherein the crystal axis includes one...
US20090052155 KEYPAD STRUCTURE WITH SURFACE ILLUMINATION  
The present invention relates to a keypad structure with surface illumination, which comprises a housing, a circuit board, a keypad set, and a plurality of light-emitting devices. The housing has...
US20140083833 MINIATURIZED JOYSTICK ASSEMBLY  
A joystick assembly is disclosed. The assembly includes a retaining plate that has a bore through a central axis. Four microswitches are secured to the retaining plate around the bore. The...
US20130062179 TOUCH PANEL HAVING A SHIELDING STRUCTURE AND METHOD OF MANUFACTURING THE SAME  
The present disclosure relates to a touch panel having a shielding structure and a method of manufacturing the same. The touch panel having a shielding structure comprises a conductive ring...
US20120318656 MEMBRANE CIRCUIT BOARD AND LUMINOUS KEYBOARD USING SAME  
A membrane circuit board and a luminous keyboard with such a membrane circuit board are provided. The membrane circuit board includes an upper wiring board and a lower wiring board. The upper...
US20100307898 Method of manufacturing a keypad structure having a transparent keycap and keypad structure having a transparent keycap  
The present invention discloses a method of manufacturing a keypad structure having a transparent keycap and a keypad structure having a transparent keycap. A metal pattern layer is formed on a...
US20110062933 FULL CYCLE AC POWER CONTROL  
A method includes selectively applying full cycles of AC power to a load. The cycles may have first and second states such as full on and full off states. The cycles may be arranged in groups in a...
US20070137989 Optical components and production therof  
The invention relates to a method for making an actuation system for an optical component comprising: etching of a first face of a component, to form pads on it, etching of a second face of the...
US20130277196 DUAL-SUBSTRATE CAPACITIVE TOUCH PANEL  
A capacitive touch panel sequentially has a first glass substrate, a lower touch sensitive layer, a lower insulation ink layer, a lower conductor layer, a lower insulation layer, a lower conductive...
US20070215449 Fan/light distinguishing pull chains  
What I believe makes these Pull chain ornaments unique from others currently on the market is their shape which resembles that of the overhead fan and light. These pull chain ornaments once...
US20120000753 QUAD BREAK MODULAR CIRCUIT BREAKER INTERRUPTER  
An interrupter includes at least four pairs of contacts. Each pair of contacts includes a stationary contact positioned to abut a corresponding moveable contact. The moveable contacts are coupled...
US20130073842 CONTROLLER- KEYPAD/CARD READER IDENTIFICATION SYSTEM INCLUDING CARD PROGRAMMING AND SECURE COMMUNICATIONS  
An access control system including bi-directional communication between a controller and peripheral authentication devices utilized for selectively accessing a locked door is provided. The access...
US20110299260 ELECTRONIC DEVICE ENCLOSURE AND POWER SUPPLY THEREOF  
An electrical device enclosure includes a front panel, a power supply and a switch assembly mounted on the front panel. The power supply includes an alternating current (AC) plug and a power...
US20130020184 ELECTRICAL SWITCHING APPARATUS AND SECONDARY TRIP MECHANISM THEREFOR  
A secondary trip mechanism is provided for an electrical switching apparatus, such as a circuit breaker. The circuit breaker includes a housing, separable contacts enclosed by the housing, and an...
US20140049101 LIGHTWEIGHT AUDIO SYSTEM FOR AUTOMOTIVE APPLICATIONS AND METHOD  
A lightweight radio/CD player for vehicular application includes a case and frontal interface formed of polymer based material molded to provide details to accept audio devices and radio receivers,...
US20110214973 AUXILIARY DEVICE FOR A WEAPON AND ATTACHMENT THEREOF  
A plurality of actuators allow a gun operator to control the on/off status of an illuminator attached to a weapon in the area forward of the trigger guard. The actuators are spaced to allow them to...
US20120285812 DOME-SHAPED SPRING AND SWITCH USING THE SAME  
Provided is a dome-shaped spring for placing on a substrate having stationary contacts, and a circumferential edge of the dome-shaped spring is continuously in contact with the stationary contacts....
US20120186965 Touch-Sensitive Switch  
The invention relates to a touch-sensitive switch, characterized in that it includes at least one dome (7, 107, 207a, 207b), at least one disk (11), and at least one insulator (13, 213a, 213b)...
US20090050458 Timer for operating electric appliances at Saturday and Holyday accordind to Jewish religious law  
A control device (timer) enabling activation of electric appliances for a required time period at Saturday and Holyday within the frame of Jewish religious law is disclosed. The timer comprises a...
US20050016822 Joystick for agricultural tractor including locking mechanism  
A joystick control is disclosed having a joystick 12 pivotable about orthogonal axes. A locking mechanism 14 is provided to prevent pivotal movement of the joystick 12 and the top surface of the...
US20070204662 Safety switch for a moveable guard door  
There is disclosed a safety switch for generating an enable signal as a function of the position of a moveable guard door. The safety switch comprises a door part and a frame part. The door part...
US20090321239 SET OF CIRCUIT BREAKERS WITH INTERLOCK MEANS  
A set of circuit breakers with interlock means, particularly a set of circuit breakers capable of realizing any mechanical interlock and unlock between two or more circuit breakers, wherein in the...
US20130270086 Shipping Configuration To Reduce Height Of A High Voltage Dead Tank Circuit Breaker  
A pole and actuating assembly for a circuit breaker includes a frame, a plurality of pole and actuating members including a pair of outer pole and actuating members fixed to the frame and a center...
US20120262192 HIGH-IMPEDANCE MEMS SWITCH  
A MEMS switch. The MEMS switch has a high-impedance state and a low-impedance state for biasing a capacitive sensor, and includes an actuation bias terminal, a sense bias terminal, a switch control...
US20120073945 Multipole Electrical Switching Device  
A multipole electrical switching device is disclosed with an outer housing in which at least two separate switching pole housings are accommodated. In at least one embodiment, the at least two...
US20110155555 MEDIUM VOLTAGE CIRCUIT BREAKER  
A Medium Voltage circuit breaker which comprises a pole assembly having, for each phase, a first fixed contact and a second movable contact reciprocally couplable/uncouplable between an open and...
US20110220475 MINIATURE CIRCUIT BREAKER  
A miniature circuit breaker has a housing formed of a housing base of insulating material and a pot-like housing cover, which is or can be positioned onto the housing base. Two elongate and flat...
US20130299321 Switchgear for a Vacuum Circuit Breaker Comprising Locking Means  
The movable portion (35) of a vacuum circuit-breaker comprises a circular spring (46) sliding on an outer bearing surface (41) in most positions, that is suitable for entering a recess (40) on...
US20090160354 DESIGNER-STYLE DIMMER APPARATUS AND METHOD  
A switch for controlling distribution of power to a light. The switch may include a frame, a controller connected to the frame, and a rocker connected to the frame to pivot with respect thereto...