78results about How to "Undesired movement" patented technology

A golf game employing r.f-tag coded golf balls has a playing area with r.f. antennae located underneath to enable the number of strokes taken by a player to be counted. Separate antennae are provided for the tee area and hole, respectively, and the antennae around the hole are smaller to improve resolution. The antennae are connected to a computer which monitors successive moving and stationary phases of a golf ball to count the number of strokes taken by a player.

A valve apparatus (100) for use in sterile fluid transfer or isolator systems has open entry (10) and exit (11) sides and a passageway (9) for fluid between the entry (10) and the exit (11) sides. The entry side (10) is connectable to an opening (4c) of a vessel or pipe (4) and the exit side (11) is connectable to downstream processing by means such as tubing, a vessel or a pipe. The entry side (10) includes a rupturable seal (2a) blocking the open entry side (10). Valve (100) also includes an actuator (5) attached to a piston (1) which moves within the valve (100), the piston being connected to the seal so that on movement of the piston, the seal is torn free from the entry side thereby allowing fluid gain entry to the valve (100) and to pass along the passageway (9) between the open entry (10) and exit (11) sides to downstream processing.

A suspension system for a window covering that eliminates the use of pull cords is provided. The suspension system includes a control module having a winding drum and a spring disposed about an axle. A friction member or reaction member is also provided to offset difference in the force exerted by the spring on a suspension cord versus the weight of the window covering member.

An imaging catheter is provided having a distal end portion selectively rotatable relative to a catheter body. A transducer array is supported by the distal end portion so that a corresponding imaging field may be selectively panned about an axis extending distally from the catheter body. The catheter may be advanced within a patient to a desired location. Optionally, the catheter may then be steered, or curved to position the transducer array. Optionally, the catheter may be rotated to further position the transducer array. Then, the imaging field may be panned without manipulation of the catheter body.

A tire pressure monitoring sensor includes resilient spring members to support and resist movement during rotation of the wheel.

System for stabilizing an offshore horizontal axis wind turbine having a tower, the system comprising sensors for generating signals representing detected movements of the tower, and gyroscopes. Each gyroscope has a spinning axis, an input axis and an output axis, and a flywheel rotatable about the spinning axis. The system further comprises an actuator for each gyroscope, said actuator being arranged with its related gyroscope in such a way that this actuator can apply a torque about the input axis of the gyroscope. The system also comprises a control unit for receiving the signals representing detected movements of the tower, and for providing the actuator with suitable control signals for said actuator to apply a torque about the related gyroscope input axis, said torque about the input axis producing a torque about the output axis of the same gyroscope that at least partly dampens the detected movements of the tower.

An aerated shoe with cushioning effect includes a double sole (3, 5) with border (10) defining a hollow space between the two soles. The lower sole (5) does not have holes; the upper sole (3) has holes or micro-holes, allowing the passage of the atmospheric air towards the shoe interior, air which first crossed through the slits (12) on the border (10). Elements (7) are provided between the soles for ensuring the suspension and the movement of the air (ventilation) during walking. An air flow regulator, lockable in the desired position, selectively opens the slits (12). The regulator is preferably inserted in a continuous perimeter slot (11) of the border (10). The shoe ensures a natural entering/exiting air flow, quantifiable in a precise manner.

Embodiments of the disclosure pertain to an anti-rotation assembly for a downhole tool, the anti-rotation assembly having an anti-rotation device; and a lock ring engaged with the anti-rotation device, wherein the anti-rotation device is selected from a group consisting of a spring, a mechanically spring-energized member, and composite tubular piece. Other embodiments pertain to a method of operating a downhole tool that includes an anti-rotation assembly.

The present invention relates to surgical devices and related methods of use. In particular, the present invention relates to surgical devices used for contacting and treating deeply seated areas of the brain.

A device is employed that can be retrofit onto existing feed pumps to remediate the problem of fluid aspiration in patients being fed through a feeding tube from the pump. In one embodiment the feeding pump is plugged into the device which is plugged into a power outlet. A patient angle sensor triggers power cutoff to the pump and stoppage of fluid flow. The angle sensor and operating program may be part of a smart phone. Power to the pump may be shut off due to a Bluetooth signal from the smart phone to a Bluetooth controlled power strip into which the pump is plugged to receive power.

The invention includes a probe for imaging tissue within a body cavity. The probe includes a housing which has a first substantially narrow elongate distal portion insertable into a body cavity, and a second elongate portion proximal of the first elongate portion. The narrow distal portion houses a transducer which is longitudinally translatable and rotatable relative thereto. The second elongate portion houses a platform assembly and a movable member. The platform assembly includes a transmission system and a frame, both of which are coupled to the transducer by at least one connector such that rotational movement of the platform assembly within the second elongate portion effectuates rotation of the transducer within the first elongate portion, and translational movement of the moveable member within the second elongate portion effectuates translational movement of the transducer within the first elongate portion. The probe is used with a needle assembly and delivery system.

The invention is directed to an implanted microphone having reduced sensitivity to vibration. In this regard, the microphone differentiates between the desirable and undesirable vibration by utilizing at least one motion sensor to produce a motion signal when an implanted microphone is in motion. This motion signal is used to yield a microphone output signal that is less vibration sensitive. In a first arrangement, the motion signal may be processed with an output of the implantable microphone transducer to provide an audio signal that is less vibration-sensitive than the microphone output alone. In another arrangement, the motion signal may be utilized to actuate at least one actuator. Such an actuator may be capable of applying a force to move the implantable microphone or an implant capsule so as to reduce movement of a microphone diaphragm relative to the skin of a patient which covers the microphone diaphragm.

A sound transducer (10) for imparting acoustical energy directly to a solid surface (12) while achieving the sound quality and frequency response found only in conventional diaphragm speakers. The sound transducer (10) comprises a pair of symmetrical magnet assemblies (16, 18), a pair of symmetrical voice coils (66, 68), and an actuator (22). The magnet assemblies (16, 18) each present an area of concentrated magnetic flux (60, 62). The symmetrical voice coils (66, 68) are positioned in the vicinity of the areas of concentrated magnetic flux and are operable to receive an alternating audio signal which causes the voice coils to move relative to the magnet assemblies. The actuator (22) moves with the voice coils and includes a foot (70) for coupling with a solid surface to impart movement to the solid surface and thereby produce sound when the voice coils receive the audio signal. The actuator (22) is coupled to the voice coils (66, 68) by an elongated shaft (24). The shaft (24) is supported for linear movement by a pair of spaced-apart bearings (74, 76).

According to the present invention there is provided a MEMS device comprising, a mirror which is connected to a fixed portion by means of a first and second torsional arm, each of the first and second torsional arms are configured such that they can twist about torsional axes so as to oscillate the mirror about a first oscillation axes, and wherein the first and second torsional arms are each configured to have two or more meanders and wherein the first and second torsional arms are arranged symmetrically relative to the first oscillation axis.

A container system and a method for transporting hazardous materials is disclosed. One embodiment of the container system includes a soft-sided outer shell and an inner frame. The outer shell is at least partially collapsable when unsupported. The outer shell may include a plurality of vertical walls integrally formed with a bottom and an open top. A lid may be adapted to be selectively secured to the vertical walls to close the outer shell. A fastener, such as a zipper, may be provided to secure the lid to the vertical walls. The inner frame has rigid walls and is adapted to support the outer shell when the inner frame is inserted inside the outer shell. The inner frame is at least partially collapsable. One embodiment of the method includes providing a soft-sided container that is at least partially collapsable when unsupported. Hazardous material is positioned into the container. The hazardous material supports the container from within and causes the container to assume an at least partially assembled configuration. In another embodiment of the method, a soft-sided outer shell that is at least partially collapsable when unsupported is provided. An inner frame is inserted into the outer shell. Hazardous material for transport, for example, is then positioned into the outer shell in an assembled configuration.

The present invention relates to surgical devices and related methods of use. In particular, the present invention relates to surgical devices used for contacting and treating deeply seated areas of the brain.

The present invention relates to crimping pliers for crimping a workpiece. The crimping pliers comprise two hand levers. At the crimping pliers a first tool builds a crimping tool and comprises two crimping jaws located at a head of the pliers. The crimping jaws are linked by a transfer mechanism with the two hand levers. The invention suggests providing a second tool. The second tool comprises a working area, wherein the working area is located between the two hand levers. The second tool is solely mounted with a first hand lever of the two hand levers. The second hand lever comprises a contact surface cooperating with a contact surface of the second tool. The contact of the two contact surfaces is used for transferring an activating force from the hand levers to the second tool.

A retention system is for an electrical switching apparatus. The electrical switching apparatus includes a frame having a number of slots, a cover coupled to the frame, an electrical component enclosed by the frame and the cover, separable contacts enclosed by the frame and the cover, and an operating mechanism to open and close the separable contacts. The retention system includes: at least one bundle of wires having a plurality of individual wires extending through a corresponding one of the number of slots to be electrically connected to the electrical component; and at least one restriction mechanism each comprising an insulative sleeve surrounding a corresponding one of the at least one bundle of wires, and a blocking member connected to the insulative sleeve. The blocking member engages the frame to prevent undesired movement of the individual wires with respect to the corresponding one of the number of slots.