Abstract: An anti-sweeping hook that includes a display hook for storing retail merchandise. The display hook is substantially straight and having a first end and a second end opposite the first end. A helical coil is disposed about the display hook and extending along a lengthwise portion of the display hook. The helical coil has a first coil end proximate the first end of the display hook. Rotation of the helical coil in a first direction loads the retail merchandise onto the display hook. Rotation of the helical coil in a second direction opposite the first direction removes the retail merchandise from the display hook. A rotating handle is attached to the first end of the display hook and to the first coil end. The rotating handle is configured to determine an extent of rotation for the rotating handle.

Abstract: A circuit interrupting device for use with a electrical power distribution system includes a housing containing a circuit interrupting mechanism. A battery tube is positioned in the housing. A battery assembly is configured to be inserted into the battery tube. The battery assembly includes a battery assembly body having a first end and a second end. A battery is positioned in the battery assembly body. The battery assembly is configured such that both a positive contact and a negative contact are exposed from the second end of the battery assembly body. In some embodiments, the battery assembly includes a keyed portion mates with the battery tube to ensure alignment of the battery assembly in the battery tube.

Abstract: Electric bicycles anchoring system of the type comprising a first module (1) intended to be installed on the base (3) of an anchoring and recharge station for electric bicycles and a second module (2), complementary to the first module (1) and intended to be installed on an electric bicycle. It allows anchoring and battery recharge of the electric bicycle and triggering an alarm when it detects attempted robbery of the bicycle. It comprises electrical charge connections, data transmission elements in the two modules which make contact with each other when the bicycle is anchored to the station base.

Abstract: A circuit interrupting device for use with an electrical power distribution system includes a housing containing a circuit interrupting device. A battery tube is positioned in the housing. A battery assembly is configured to be inserted into the battery tube. The battery assembly includes a assembly body having a first end and a second end. A battery is positioned in the assembly body. A cap assembly is connected to the assembly body and configured to connect the battery assembly to the battery tube. The cap assembly includes a torque-limiting device that prevents overtightening of the cap to the battery tube.

Abstract: A circuit interrupting device for use with an electrical power distribution system includes a housing containing a circuit interrupting mechanism. A battery tube is positioned in the housing. A battery assembly is configured to be inserted into the battery tube. The battery assembly includes an assembly body having a first end and a second end and a battery is positioned within the assembly body. A cap is connected to the assembly body and configured to connect the battery assembly to the battery tube. The cap includes a torque-limiting device that prevents overtightening of the cap to the battery tube.

Abstract: A circuit interrupting device for use with a electrical power distribution system includes a housing containing a circuit interrupting mechanism. A battery tube is positioned in the housing. A battery assembly is configured to be inserted into the battery tube. The battery assembly includes a battery assembly body having a first end and a second end. A battery is positioned in the battery assembly body. The battery assembly is configured such that both a positive contact and a negative contact are exposed from the second end of the battery assembly body. In some embodiments, the battery assembly includes a keyed portion mates with the battery tube to ensure alignment of the battery assembly in the battery tube.

Abstract: Electromechanical apparatuses for controlling vehicle suspension settings. Described herein are electromechanical apparatuses for controlling wheel alignment (e.g., camber, castor and/or toe). In particular, described herein are camber adjusting apparatuses for electromechanically adjusting camber or camber and toe that may be retrofitted onto existing vehicle suspensions.

Abstract: A swimming pool monitor detects the presence of a person in a pool by measuring minute changes in current within the pool water upon a person making entry into the pool and also detects the motion of the water waves made by the entry of a person, pet or object into the pool, the monitor relaying the presence alert to a local relay device and onto the owner's chosen alert point.

Abstract: A device for measuring the acceleration of a moving body includes a pendulum capable of oscillating about an instantaneous center of rotation and a detection system capable of detecting an oscillation of the pendulum that is likely to result from the acceleration. The pendulum has a geometric configuration enabling it to interact with the detection system. The geometric configuration is such that the detection system only indicates an oscillation of the pendulum that exceeds a threshold oscillation value.

Abstract: Embodiments relate to a method for manufacturing a semiconductor device including at least one of: (1) Forming a lower electrode pattern on a substrate. (2) Forming an etch stop film on/over the lower electrode pattern. (3) Forming a first interlayer insulating layer on/over the etch stop film. (4) Forming an upper electrode pattern on/over the first interlayer insulating layer. (5) Forming a second interlayer insulating layer on/over the upper electrode pattern. (6) Forming an etch blocking layer positioned between the lower electrode pattern and the upper electrode pattern which passes through the second interlayer insulating layer and the first interlayer insulating layer. (7) Forming a cavity which exposes a side of the etch blocking layer by etching the second interlayer insulating layer and the first interlayer insulating layer. (8) Forming a contact ball in the cavity.

Abstract: An acceleration sensor is provided. The acceleration sensor contains a first electrically conductive element and a second electrically conductive element. An electrically insulative element is connected to the first electrically conductive element and the second electrically conductive element, where at least a portion of the first electrically conductive element and at least a portion of the second electrically conductive element make contact with the electrically insulative element. At least one electrically conductive spring is located within a cavity of the sensor, wherein the cavity is defined by at least one surface of the first electrically conductive element, at least one surface of the electrically insulative element, and at least one surface of the second electrically conductive element.

Abstract: What is disclosed is a multi-directional momentum-change sensor, adaptable to a variety of practical applications, including, but not limited to, its use as a collision-detector for automatic passenger-safety airbag deployment systems in a motor vehicle. In one embodiment, the sensor is an electro-mechanical switch having a pivotable boom assembly that is responsive to sudden changes to forward and lateral momentum that exceeds a predetermined threshold. The pivotable boom assembly is able to close electrical circuits to external circuitry that pertain to the position of the boom member in order to allow for the sensing of collisions along different vectors and facilitate safety responses, such as the deployment of automobile passenger-safety airbags.

Abstract: An actuator that includes a shelf having a pivot cone, a first member, a second member, a trigger pin and a trigger lever latch. The first member includes a weight, a first shaft extending upwardly from the weight and through an opening in the pivot cone, and a first plate affixed to the first shaft. The first plate is supported by the pivot cone. The second member includes a second plate resting on the first plate and a second shaft extending upwardly from the second plate. The trigger lever latch includes a first portion connected to the second shaft and a second portion extending upwardly at an angle away from the first portion. The trigger pin has an engagement surface. The trigger pin is movable between an operational state and a tripped state. The second end of the trigger lever latch is engaged with the engagement surface.

Abstract: An air filter housing slidably receives an air control insert therein without requiring the air filter housing to be removed from the wall, floor or ceiling surrounding an air duct. The air filter housing varies in size in at least one dimension to reduce the quantity of air filters and air filter housings required to accommodate a wide variety of air duct types and sizes. The housing is mounted to a register, diffuser or return air grill covering an air duct. The air control insert is slidably received in the air filter housing for ease of removing, cleaning or replacing. The housing is adaptable to receive a variety of inserts which are custom designed to remove specific pollutants from the air to improve the air quality in a home or office, or to block the flow of air entirely.

Abstract: There are provided a sensor which is small, suitable for reflow soldering by automatic cleaning and automatic mounting, can be manufactured in batch, and has a switch function, and a manufacturing method of the sensor, and a portable telephone having the sensor built therein. There are provided a sensor having a switch function, the sensor being composed of a first substrate composed of a semiconductor by which a conducting part of the switch is formed, a second substrate composed of the semiconductor by which a conducting part of the switch is formed or an insulator by which the conducting part of the switch is formed, and a moving member having conductivity, wherein any of the first substrate and the second substrate has a cavity-shaped portion and the moving member having conductivity is confined by the first substrate and the second substrate, and a manufacturing method of the sensor, and an electronic device having the sensor built therein.

Abstract: This application is directed to a shock sensor mounted in an electronic device. The shock sensor includes both active and passive shock detection methods that allow a technician to determine whether the electronic device was subjected to a shock event that exceeded an impact threshold level. The shock sensor may include shock detection contacts that form an electrical circuit that remains open in the absence of a shock event that exceeds an impact threshold level. In response to a significant shock event, a movable component or substance of the shock sensor may move from a first position to a second position, thereby closing the electrical circuit formed by the shock detection contacts. The change in circuit may be detected and used to provide active indication of whether the electronic device has been subjected to a substantial shock event. In addition, the shock sensor may be observed to passively determine whether the electronic device has been subjected to a substantial shock event.

Abstract: A vibration switch is provided. In an exemplary embodiment, the vibration switch includes an electrically insulating housing with a first contact terminal, and an electrically insulating cover with a second contact terminal. The vibration switch also includes a flexible cantilevered member and a metal sheet. The housing includes an opening that has a peripheral surface. The metal sheet is mounted on the peripheral surface and electrically connected with the first contact terminal. The flexible cantilevered member is attached to the cover and electrically connected with the second contact terminal and is received in the opening of the housing. When the vibration switch is shaken in a predetermined direction, the flexible cantilevered member deflects and contacts the metal sheet.

Abstract: An inertial mass detection device. An illustrative embodiment of the device includes a generally elongated ball track, at least one pair of spaced-apart switch contacts provided on the ball track, a battery connected to a first one of the at least one pair of spaced-apart switch contacts, at least one inertia indicating device connected to the battery and to a second one of the at least one pair of spaced-apart switch contacts and an electrically-conductive contact ball rollably provided on the ball track.

Abstract: An air cleaner assembly for use with a conventional household air conditioning system with a duct having an opening sized to receive a standard panel filter comprises a peripheral frame sized to be received within the opening in the return duct and sized to receive a standard panel filter. The air cleaner assembly is adapted to move a filter element inserted into the recess to a position exterior of the recess so that multiple filter elements can be mounted inside the duct.

Abstract: A vibration switch includes a conductive housing defining a chamber, a first electrode having a first end projecting outwardly of the housing and a second end projecting into the chamber, a moving element disposed movably in the chamber and spaced apart from the second end of the first electrode, and a resilient conductive member connected conductively to the housing and located between the moving element and the second end of the first electrode. The resilient conductive member has a contact portion that is moved by the moving element to contact electrically the second end of the first electrode.

Abstract: A jerking-initiated switch includes first and third shank members secured to an insulating frame and spaced apart from each other, and at least one second shank member interposed therebetween. Each of the shank members has a contact terminal extending outwardly of the frame to electrically contact a substrate. Two limb members are integrally formed and are connected to the second shank member, and extend towards the first and third shank members, respectively, so as to form guideways that an electrically conductive ball is rollable thereon. Each guideway has idle and threshold regions at different heights such that the ball is caused to displace from one of the idle and threshold regions to the other of the idle and threshold regions in response to a jerking action, thereby placing the switch in one of the first and second switching states.

Abstract: A motion-activated electrical switch has a pair of spaced electrical circuits, each disposed on a support, and an electrical conductor interposed between spaced from and electrically insulated from the electrical circuits. An electrically conductive movable element is structured to assume a first position in contact with the electrical conductor and one of the electrical circuits and a second position out of contact with the electrical circuit is provided along with a power supply for energizing the switch. In one embodiment, the electrical conductor is a closed shape having an opening defined therethrough. A pair of conductive strips may be connected to the electrical conductor and to one of the electrical circuits such that movement of the electrically conducted movable element may serve to complete the circuit or to break the circuit.

Abstract: A power tool includes a leveling mechanism that determines horizontal or vertical planes of the power tool. The leveling mechanism has a housing with a cavity in the housing. A rotating member is in the housing. The rotating member moves in the cavity such that the rotating members seeks an equilibrium position. The equilibrium position corresponds to a horizontal or vertical plane. Electrical contacts are coupled with the rotating member such that the electrical contacts only complete an electrical circuit when the rotating member is in the equilibrium position. An indicator is electrically coupled with the electrical contacts to indicate to the user when the mechanism is in an equilibrium position. A power source is coupled with the electrical contacts and the indicator to energize the indicator when the circuit is complete.

Abstract: A motion sensor for tire pressure monitors and other applications includes an insulative collar, a conductive coil spring mounted on the cap, a conductive connector that extend through the cap and connects to the spring, and a conductive can around and spaced from the spring. The cap closes and seals the open end of the can. Acceleration of the motion sensor causes the coil spring to make electrical contact with the can to act as a switch closure.

Abstract: A switch according to this invention is particularly intended for use with articles of footwear as part of a light module which also includes one or more batteries, an integrated circuit and wire connections to LEDs or other sources of light mounted to the outsole or upper of the article of footwear. The switch is formed with a housing having a hollow interior within which a pair of spaced contacts are mounted, at least one of which is connected to the battery. A cover plate is mounted to the housing such that an electrically conductive pivot arm carried by the cover plate is positioned between the spaced contacts. In response to the application of an inertial force to the switch, the pivot arm is movable in the manner of a pendulum into engagement with either one or both of the contacts thus completing the circuit between the battery and integrated circuit allowing it to activate the LEDs.

Abstract: A vibration switch includes a housing with two side walls and a surrounding wall interposed therebetween to confine an accommodation chamber, two electric contact terminals respectively having contact ends extending in the chamber and electrically insulated and spaced apart from each other, and a deflectable electric contact body disposed in the chamber. The contact body has two anchoring ends anchoring on the side walls, respectively, and an intermediate portion which is deflectable so as to be disposed in electric contact with at least one of the contact ends for establishing an electrical connection between the terminals.

Abstract: A vibration switch includes a housing with two side walls and a surrounding wall interposed therebetween to confine an accommodation chamber, two electric contact terminals respectively having contact ends extending in the chamber and electrically insulated and spaced apart from each other, and a deflectable electric contact body disposed in the chamber. The contact body has two anchoring ends anchoring on the side walls, respectively, and an intermediate portion which is deflectable so as to be disposed in electric contact with at least one of the contact ends for establishing an electrical connection between the terminals.

Abstract: A deceleration impact detector for detecting a vehicle collision or the like is composed of a rotor having an eccentric gravity center, a spring biasing the rotor to its initial position, a cam connected to rotor, and a pair of contacts consisting of a movable contact and a stationary contact. The rotor rotates together with the cam when a deceleration exceeding a predetermined level is imposed on the rotor. The pair of contacts are closed by the cam thereby to generate an electrical signal to inflate an air-bag. The movable contact is made of a resilient leaf spring, while the stationary contact is made of a plate having a high rigidity, so that resonant vibrations of the stationary contact otherwise caused by a high deceleration impact are avoided.

Abstract: A vibration switch includes an electric contact body which is movably disposed in an accommodation chamber of a housing in an upright direction. A biasing member holds and restrains the contact body from moving towards a lower inner wall surface of the housing. A switching unit includes a contact member extending into the chamber, and is placed in one of switch-on and switch-off states in response to movement of the contact body relative to the contact member as a result of an inertial force of the contact body when the housing is jerked to move upwards.

Abstract: A vibration switch includes a housing with an accommodation chamber for receiving securely a deflectable electric contact body. Two electric contact terminals respectively have connecting ends adapted to be connected to a support, and contact ends disposed in the chamber and electrically insulated from each other. One contact end is disposed to anchor and is electrically connected to an anchoring end of the electric contact body. The other contact end surrounds a contact terminal end of the electric contact body such that the contact terminal end is deflected so as to contact the contact end when the housing is jerked, thereby making an electrical connection between the terminals.

Abstract: A tilt switch includes an insulating housing with an inner peripheral wall surface which confines an accommodation chamber for rollably receiving an electrically conductive ball. First and second electric contact terminals have upper end portions inserted into the chamber and having contact surfaces to contact the ball when the housing is in an upright position so as to make an electrical connection therebetween. The inner peripheral wall surface includes a shoulder segment for facilitating the rolling movement of the ball to break the electrical connection when the housing is tilted to a predetermined angle.

Abstract: A shock sensor has a sensing mass mounted on a metallic reed or spring which, under the influence of a crash-induced acceleration, drives the spring against a contact to close an electrical circuit. The contact end of the spring is twisted to be oriented with respect to the fixed contact at an angle of 60 degrees out of the plane containing the spring. The sensor is oriented such that the acceleration force is approximately normal to the plane containing the spring. The angled contact increases reliability, reduces closure signal noise, and increases contact dwell time. Dwell time can be further enhanced for high shock loads by providing a two stage mass spring system. A second mass/spring combination is arranged so the motion of the second mass, after the first reed has made electrical contact, holds the contact closed.