1398results about How to "Convenient distance" patented technology

An address of a server that should supply an information object or service to a requester is returned in response to a request therefor. The address of the server that is returned is an optimal server selected according to specified performance metrics. The specified performance metrics may include one or more of an average delay from the server to another, average processing delays at the server, reliability of a path from the server to another, available bandwidth in said path, and loads on the server.

A golf club that is preferably made from fiber-reinforced plastic composite by an injection molding process. The preferred golf club head includes a striking face for striking a golf ball, an outer periphery, a cavity formed between the outer periphery and the back of the striking face, a sole enclosing the bottom portion of said cavity, and at least one elongate power bar extending across the cavity from the striking face to the outer periphery. The sole is preferably integrally formed with the face plate and outer periphery. The cavity of the golf club head opens to the top of the club head. Each elongate power bar separates the cavity into receptacles. Inserts may be placed within the receptacles for aesthetic, aerodynamic, acoustic, and other purposes.

A wireless communications system optimizes performance by dividing communications functionality between a wireless pacemaker and a wireless monitoring base station according to the design constraints imposed by the system elements. Typical design constraints include high frequency operation, low pacemaker power consumption, reasonable range, high data rate, minimal RF radiation of internal circuitry, small pacemaker antenna system, simple pacemaker RF circuit design, high reliability, low pacemaker cost, and use of existing pacemaker construction methodologies.

An inline processing system for patterning magnetic recording layers on hard discs for use in a hard disc drive. Discs are processed on both sides simultaneously in a vertical orientation, in round plate-like holders called MDCs. A plurality (as many as 10) discs are held in a dial carrier of the MDC, and transferred from one process station to another. The dial carrier of the MDC may be rotated and / or angled at up to 70° from normal in each process station, so that one or a plurality of process sources may treat the discs simultaneously. This configuration provides time savings and a reduction in the number and size of process sources needed. A mask enhancement process for patterning of magnetic media, and a filling and planarizing process used therewith, are also disclosed.

A catalyst enhanced chemical vapor deposition (CECVD) apparatus is provided in which the showerhead and catalyst support are separated from each other. The CECVD apparatus has excellent spacing between the showerhead, catalyst wire and substrate and can be purged to prevent contaminants from forming on parts functioning at low temperatures. The CECVD apparatus comprises a reaction chamber, a showerhead for introducing reaction gas into the reaction chamber, a catalyst wire for decomposing the reaction gas, a catalyst support for supporting the catalyst wire, a substrate on which the decomposed gas is deposited, and a substrate support for supporting the substrate.

A cardiac cavity region is extracted from a three dimensional functional image that represents evaluation index data of cardiac functions, and a cardiac function bulls eye image that represents the functions of the cardiac cavity is generated. Coronary artery image data are extracted from three dimensional anatomical images that represents the structures of the heart and the coronary artery, and coronary article closed surfaces that include the extracted coronary artery image data are calculated. A coronary artery bulls eye image is generated form the extracted coronary artery image data, and distances from the boundary surface of the cardiac cavity region to the coronary artery closed surfaces are calculated. Display output is controlled such that the cardiac function bulls eye image, the coronary artery bulls eye image, and data representing the distances are displayed simultaneously on the screen of a display device.

A weld cap is configured and dimensioned to interact with a resilient element, e.g., a spring, and a structural member, e.g., an end cap, so as to securely position the spring relative to the end cap. The weld cap functions to distance the welding process and associated welding energy from the spring, thereby avoiding and / or minimizing any potentially undesirable annealing effect associated with securing / welding the spring relative to the end cap. A first weld cap interacts with the spring at a first end region thereof, and a second weld cap interacts with the spring at a second end region thereof, thereby effectively securing the spring with respect to opposed end caps at either end of an elongated spinal stabilization device. Alignment grooves or channels may be provided for orienting or aligning the spring with respect to the end caps and weld caps. The end regions of the spring may also include bend regions that facilitate the assembly process and / or further minimize the freedom of movement of the spring relative to the end cap / weld cap combination. The dynamic stabilization device and associated system provide advantageous clinical results in spinal applications.

A wearable sensor system with gesture recognition for measuring physical performance 98 includes a sensor ring 100 for providing signals corresponding to finger movement to an information processor 101. The sensor ring 100 internally includes an accelerometer 106 for measuring motion of a predetermined finger, the measured motion corresponding to an exercise routine performed by a user of the system 98, a processor 109 for conditioning the signals from the accelerometer 106, and a transceiver 108 for transmitting the conditioned signals to the information processor 101 for display and feedback to the user for accessing the quality of the exercise. The system 98 further includes means for allowing the user to start and stop the processing of the measured finger motion by moving the finger with sensor ring 100 thereon a predetermined distance and speed.

A surround surveillance system mounted on a mobile body for surveying surroundings around the mobile body includes an omniazimuth visual system, the omniazimuth visual system includes at least one omniazimuth visual sensor including an optical system capable of obtaining an image with an omniazimuth view field area therearound and capable of central projection transformation of the image into an optical image, and an imaging section including an imaging lens for converting the optical image obtained by the optical system into image data, an image processor for transforming the image data into at least one of panoramic image data and perspective image data, a display section for displaying one of a panoramic image corresponding to the panoramic image data and a perspective image corresponding to the perspective image data and a display control section for controlling the display section.

A sensor that includes a magnetic flux concentrator is presented. The sensor includes a sensor integrated circuit with a structure that includes a magnetic field sensor to sense a magnetic field generated by an external magnetic flux source comprising a magnetic article. The stricture has a first surface to face the external magnetic flux source and an opposing second surface. The sensor integrated circuit also includes a lead frame connected to the structure and having a base portion with a first base portion surface to support the stricture and an opposing second base portion surface. Also provided in the sensor is a magnetic flux concentrator to concentrate magnetic flux of the magnetic field. The magnetic flux concentrator can be disposed proximate to the second base portion surface such that the structure and lead frame base portion are located between the magnetic flux concentrator and the external magnetic flux source when the sensor integrated circuit is positioned relative to the external magnetic flux source.

An apparatus carried by an unmanned vehicle to provide passive sensing and facilitate avoiding airborne aerial obstacles is provided. The apparatus can include at least one, but typically multiple optical systems installed, for example, in the nose of the aerial vehicle to passively sense and determine a range, direction, and velocity of the airborne obstacles to allow the aerial vehicle to avoid the airborne obstacles. The typical optical system includes at least one focal plane array or other imaging device configured to receive a wide field of view and at least one focal plane array or other imaging device configured to receive a steerable narrow field of view within the wide field of view to allow concentrated determination of the range, direction, and / or velocity of obstacles detected by the wide field of view imaging devices.

A method for operating a tire pressure measuring system uses a transceiver. When triggered, the transceiver transmits an energy signal to a transponder in a tire that then responds with a data signal. So that the energy signals do not interfere with other transceivers on receipt of the data signals, the method makes provision for the repetition rate with which the energy signals are triggered to be a function of the speed of the vehicle. Transmission is more frequent at higher speed than at lower speed.

A weld cap is configured and dimensioned to interact with a resilient element, e.g., a spring, and a structural member, e.g., an end cap, so as to securely position the spring relative to the end cap. The weld cap functions to distance the welding process and associated welding energy from the spring, thereby avoiding and / or minimizing any potentially undesirable annealing effect associated with securing / welding the spring relative to the end cap. A first weld cap interacts with the spring at a first end region thereof, and a second weld cap interacts with the spring at a second end region thereof, thereby effectively securing the spring with respect to opposed end caps at either end of an elongated spinal stabilization device. Alignment grooves or channels may be provided for orienting or aligning the spring with respect to the end caps and weld caps. The end regions of the spring may also include bend regions that facilitate the assembly process and / or further minimize the freedom of movement of the spring relative to the end cap / weld cap combination. The dynamic stabilization device and associated system provide advantageous clinical results in spinal applications.

A control system for a mobile robot (10) is provided to effectively cover a given area by operating in a plurality of modes, including an obstacle following mode (51) and a random bounce mode (49). In other embodiments, spot coverage, such as spiraling (45), or other modes are also used to increase effectiveness. In addition, a behavior based architecture is used to implement the control system, and various escape behaviors are used to ensure full coverage.

Charging service vehicles and methods using modular batteries are disclosed. The service vehicles are vehicles having electric vehicle (EV) charging equipment, and removably mounted battery modules or battery module connection points. The battery modules are connected to the EV charging equipment as a source of electrical energy. Some embodiments disclose integrating the EV charging equipment with the vehicle, recharging modules through a distribution grid connection, the manner of discharging the batteries, modes of connecting and disconnecting the modules, the size and weight of the modules, quick-disconnectability of modules, control and monitoring of the modules and charging equipment, and / or ways of connecting modules to the vehicle. These features are beneficial to efficiently keep service vehicles available for EV charging through exchanging battery modules or providing additional battery modules when necessary, and may keep operators safe through de-energization of connectors and other precautions inherent in these designs.

The invention provides a solid golf ball having a solid core and a cover layer that encases the core and has an outermost layer on an outside surface of which are formed a plurality of dimples. The solid core is formed of a rubber composition composed of 100 parts by weight of a base rubber that includes 60 to 100 parts by weight of a polybutadiene rubber having a cis-1,4 bond content of at least 60% and synthesized using a rare-earth catalyst, 0.1 to 5 parts by weight of an organosulfur compound, an unsaturated carboxylic acid or a metal salt thereof, an inorganic filler, and an antioxidant. The solid core has a deformation, when compressed under a final load of 130 kgf from an initial load of 10 kgf, of 2.0 to 4.0 mm, and has a specific hardness distribution. The cover layer is formed primarily of a polyurethane material and has a thickness of 0.5 to 2.5 mm, a Shore D hardness at the surface of 50 to 70 and a flexural rigidity of 50 to 300 MPa. The golf ball has a deformation, when compressed under a final load of 130 kgf from an initial load of 10 kgf, of 2.0 to 3.8 mm. The solid golf ball is advantageous overall in competitive use.

The apparatus is a hybrid cooler which includes one loop within which a heated evaporator forms vapor that moves to a condenser because of the vapor pressure which also drives the liquid condensate from the condenser to a liquid reservoir. A second loop is powered by a mechanical pump that supplies liquid from the reservoir to the evaporator and the second loop also returns excess liquid not vaporized to the reservoir. An optional reservoir cooler can be used to assure that the reservoir temperature and vapor pressure are always lower that the temperatures and pressures of the evaporator and condenser.

An object of the invention is to provide, in a vehicle driving assistance system that provides assistance to avoid a collision between a host vehicle and a three-dimensional object causing an obstruction, a technique for avoiding assistance in which the host vehicle is guided to a region where the presence of a three-dimensional object is unclear. To achieve this object, according to the invention, a grid map, by which an avoidance region in which a three-dimensional object exists, an unclear region in which the existence of a three-dimensional object is unclear, and a safe region in which no three-dimensional objects exist can he distinguished, is created. When the avoidance region exists on the advancement path of the host vehicle, a route that can avoid the avoidance region and passes through the unclear region for a distance not exceeding a threshold is specified, whereupon a steering angle is controlled to cause the host vehicle to travel along the specified route,

A control system for a mobile robot (10) is provided to effectively cover a given area by operating in a plurality of modes, including an obstacle following mode (51) and a random bounce mode (49). In other embodiments, spot coverage, such as spiraling (45), or other modes are also used to increase effectiveness. In addition, a behavior based architecture is used to implement the control system, and various escape behaviors are used to ensure full coverage.

The present invention relates to a method and system which allows for the transfer of pointer movements and events from small devices with space and data rate constraints to a display device. This will allow a pointer device to be implemented in a small area, but will still enable full pointer movement and event capabilities.

A flare-bang projectile is comprised of a weighty ballast in the front leading edge, a flash-bang charge, a transfer charge and a flare charge that is lit by a starter composition located at the rear of the flare charge. When the flare charge is ignited such that it burns during the flight of the projectile, an the projectile path is indicated to thereby provide warning signaling.

The present invention is directed to a golf ball with a core and a cover layer surrounding the core. The golf ball preferably has a weight between about 44.5 grams and about 45 grams, a diameter of at least about 1.68 inches, and a deflection of about 3.0 mm to about 4.0 mm at 100 kg. Additionally, the golf ball preferably has a coefficient of restitution of at least about 0.82 at a club head speed of 100 ft / sec. The golf ball includes aerodynamics to provide an optimal trajectory and overall distance for the low weight ball. Thus, a low weight golf ball is provided delivering improved distance with superior feel. This golf ball is specifically designed to optimize its play characteristics for low swing speed players.

The present invention is directed to a transmission type laminated hologram optical element constituting an image display apparatus, wherein plural transmission type hologram optical elements (13), (14), (15) where diffraction acceptance incident angles are different from each other are laminated. The respective transmission type hologram optical elements are adapted so that outgoing angles with respect to center incident angles of respective diffraction acceptance incident angles at an arbitrary wavelength of the visible region are different from each other, whereby a diffraction acceptance angle of incident light can be broadened, light utilization efficiency is permitted to be high, and distance with respect to color pixels of the spatial light modulation element can be optimally set from viewpoints of light utilization efficiency.

Methods for providing electrical charging services are disclosed, including receiving dispatch information for a service vehicle, receiving charging instructions including an amount of charge to provide to a stranded or depleted EV, providing the amount of charge, and providing a charging station location to the EV or an EV passenger or occupant. Additional methods describe how to determine a charging station location for the EV, reserving an EV charger for the EV, and making roadside payment transactions. Other methods disclosed include receiving information about an EV in need of charging services, selecting and assigning a service vehicle to assist the EV, and distributing relevant information to the EV such as an amount of energy to provide to the EV that would allow the EV to reach a charging station for a more complete charge. Resupply of the service vehicle and providing guidance to reach the EV may also be provided.

The notion of an easily retrofitable passive lighting-safety device designed to be generally installed into the existing rear lighting wiring-circuit of any motor-vehicle from motorcycles to cars and trucks, -so as to significantly boost a following driver's visualacuity cognition threshold of awareness regarding the state of a leading vehicle's sudden breaking procedure. The invention provides an intense quasi-precognitive white-light "flashback" alerting effect, preferably appearing (particularly under nighttime conditions) as a nearly subliminal approximate 100-200 / millisecond flashback of visually non-deacclimating "white-light", emanating from a vehicle's existing back-up lights (or integrated with the DOT high-center brake-light). The effect being to essentially arouse a following motorist's attention to the simultaneous light-up of the preceding vehicle's stoplights. Regardless as to how long braking action continues, the so called STOPWHITES TM only illuminate in flashback once for a brief instant per actuation of the brakes; -having served their sole purpose in attracting a following driver's attention to need for braking. A following driver being thus able to react substantially sooner than viewing conventional stoplights only; -thereby significantly shortening the braking response-time. Additionally, exemplary circuits teach wiring the preferably solid-state electrical-module with directional-signal lights, as well as the 4-Way / Emergency-flasher system.

Provided is a head mount display of a type to be attached to eyeglasses. A head mount display (1) is provided with a case (10) incorporating displays, and free-form surface prisms (20). The head mount display (1) is used while the case (10) is attached to a bridge (105) of eyeglasses (100). When a user wears the eyeglasses (100), the case (10) incorporating displays and the free-form surface prisms (20) are connected to each other while aligning in a lateral direction as seen from the user.

A system and method for providing an optimal collision avoidance path for a host vehicle that may potentially collide with a target vehicle. The method includes providing off-line an optimization look-up table for storing on the host vehicle that includes an optimal vehicle braking or longitudinal deceleration and an optimal distance along the optimal path based on a range of speeds of the host vehicle and coefficients of friction of the roadway surface. The method determines the current speed of the host vehicle and the coefficient of friction of the roadway surface during the potential collision, and uses the look-up table to determine the optimal longitudinal deceleration or braking of the host vehicle for the optimal vehicle path. The method also determines an optimal lateral acceleration or steering of the host vehicle for the optimal vehicle path based on a friction ellipse and the optimal braking.

A flare-bang projectile is comprised of a weighty ballast in the front leading edge, a flash-bang charge, a transfer charge and a flare charge that is lit by a starter composition located at the rear of the flare charge. When the flare charge is ignited such that it burns during the flight of the projectile, an the projectile path is indicated to thereby provide warning signaling.