36results about How to "Minimize negative effect" patented technology

A subsonic aircraft having backswept lifting wings is equipped with individually rotatable winglets at the wing tips thereof, in order to reduce drag during cruise flight, to minimize the dangers posed by wing tip vortices to following aircraft during take-off and landing, and to minimize the total wingspan during ground operations, with respective different positions of the winglets. A streamline-shaped rotation body made up of at least two individually rotatably supported rotation segments is mounted on the wing tip of each lifting wing. A respective winglet is mounted on each respective rotation segment. Each rotation segment with its associated winglet is individually rotatable about a rotation axis of the rotation body extending substantially parallel to the aircraft lengthwise axis. Thereby, each winglet is individually pivotable to any selected pivot angle relative to a horizontal plane extending through the rotation axis. Each winglet and its associated rotation segment is rotatable through an angular range between maximum end limits of at least +90° (vertically upward) and at least -90° (vertically downward) relative to the horizontal plane.

A display system for a bicycle is disclosed that comprises a camera selectively attachable to the bicycle and a display unit fixable to the handlebars of the bicycle. The camera includes a power source and a signaling means adapted for sending visual scene information from the camera, either wirelessly or through a plurality of conductive cables. The display unit includes a display means, a power source, and a signal receiving means. The signal receiving means is adapted for receiving the visual scene information of the signaling means so that the display unit may display the visual scene information on the display means.

An automated therapy system having an infusion catheter; a sensor adapted to sense a patient parameter; and a controller communicating with the sensor and programmed to control flow output from the infusion catheter into a patient based on the patient parameter without removing fluid from the patient. The invention also includes a method of controlling infusion of a fluid to a patient. The method includes the following steps: monitoring a patient parameter with a sensor to generate a sensor signal; providing the sensor signal to a controller; and adjusting fluid flow to the patient based on the sensor signal without removing fluid from the patient.

Provided is The present invention provides a method to dynamically control the sleep window or the listening window of a sleep mode in order to minimize power consumption of a mobile terminal. The power saving method relates to a method for a transmitter of a communication system that controls data transmission to a listening window and a sleep window to control the sleep window, wherein if the data transmission is generated during the listening window, the transmitter gradually decreases a sleep window subsequent thereto by a predetermined ratio, and to the contrary, if the data transmission is not generated during the listening window, the transmitter gradually increases a sleep window subsequent thereto by a predetermined ratio.

A medical and recreational devise comprises at least two laminas. The laminas comprises sources of magnetic field. The sources of the magnetic field located on one of the laminas faced to another one completely or partially by like and / or unlike magnetic poles, and at least one of said laminas are congruent to a treated part of body and attached to the treated part of body. A method of using said medical and recreational devise comprises the step: attached at least one of said laminas to the treated part of body, attached to lower or upper extremity to unload the affected extremity, and attached another set of said laminas to a bed parallel to the first one. The magnets embedded in said laminas attached to an affected part of the extremity faced to like poles to the magnets embedded to said laminas attached to the bed.

A system and method for detecting a fault in a pitch rate sensor onboard a vehicle. Signals, including a steering wheel angle, a yaw rate, a roll rate, a longitudinal acceleration, a lateral acceleration, and a vehicle speed, are processed in a controller to validate a pitch rate signal. Upon detection of a fault in the pitch rate signal, the system and method will determine a process in which to minimize negative effects of the pitch sensor fault. The system and method will then direct the controller to select a process, such as a direct shutdown, a slow shutdown or replace a signal, in a relevant control system, based on the determination.

A method for outputting from a device having data communication capability received multimedia data with an adjustable latency comprises the steps of: receiving data packets including the multimedia data and storing the multimedia data in a buffer; measuring at least one characteristic indicative of the input rate of the received data packets; measuring a latency introduced by the buffer; obtaining information indicative of the output rate of the device and determining a target latency for the multimedia data to be outputted based on statistical information derived from the measured at least one characteristic indicative of the input rate and the obtained information indicative of the output rate; adjusting the latency so that it complies with the target latency by modifying the rate at which the multimedia data is outputted or the rate at which the multimedia data is stored in the buffer.

The present invention relates to a muffler for an exhaust system of an internal combustion engine having an exhaust gas-carrying first pipe which is connectable to a first exhaust line of the exhaust system or forms an integral component of the first exhaust line, and an exhaust gas-carrying second pipe which is connectable to a second exhaust line of the exhaust system or forms an integral component of the second exhaust line. To design the muffler to be as compact as possible, a housing of the muffler includes a damper space situated between the pipes and has two longitudinal side walls each formed by a wall section of one of the pipes that is permeable for airborne sound.

An assembly and method for treating or otherwise improving an atmosphere contained within an enclosed space. The enclosed space can be a container such as a bag or other housing for equipment, food and / or suitable material. Ozone is generated within an atmosphere that is exposed to the material. The generated ozone is mixed with the atmosphere. At least a portion of the generated ozone is then removed from the mixed atmosphere. The assembly and method can be used to treat contaminated sports equipment and the like, as well as to treat food storage atmospheres, such as those exposed to fresh fruits and vegetables.

A system and method for controlling boundary layer transition for a high-speed vehicle are disclosed. The method includes determining a location of onset of boundary-layer transition that naturally develops during high-speed flight of the high-speed vehicle, and providing a pair of flow control strips at a surface / wall / skin of the high-speed vehicle such that the boundary-layer transition is delayed or prevented during high-speed flight of the high-speed vehicle. The delayed or prevented locations of the transition result in a change in the high-speed boundary layer during the high-speed flight of the high-speed vehicle. The change in the high-speed boundary layer transition affects skin friction drag, aero-thermodynamic heating, and pressure fluctuations in the boundary layer of the high-speed vehicle.

A dynamic alarm system that can assess the background noise in a clinical environment with sub-minute time sampling and change the alarm output to a desired signal-to-noise ratio (SNR) below ambient noise (negative SNR) to minimize clinician fatigue and ameliorate deleterious patient outcomes, while preserving clinician performance.

This invention relates to organic light-emitting devices (OLEDs) and displays comprising such OLEDs suitable to be operated analogue to a transistor, and to methods to operate such OLEDs and displays, where the organic light-emitting device comprises at least one organic light-emitting layer (3) as a collector layer arranged between a first electrode (1) and a second electrode (2), where at least, but not limited to the first electrode (1) comprises an first emitter layer (1E) and a first base layer (1B) arranged between the first emitter layer (2E) and the collector layer (3). In case of a display device, the first emitting layer (1E) and the first base layer (1B) are structured in order to form an array of pixels (4) of first electrodes (1) suitable to be operated separately by an operation unit (5) suitable in a forward bias mode or a reverse bias mode in order to switch light emission of the EL-layer above each pixel on / off.

In one embodiment, holographic data storage medium includes a first thermoplastic substrate portion having a thickness less than approximately 2 millimeters and a second thermoplastic substrate portion having a thickness less than approximately 2 millimeters. A holographic recording material may be sandwiched between the first and second thermoplastic substrate portions. By making thermoplastic substrate portions sufficiently thin, edge wedge problems can be avoided.

In one embodiment, holographic data storage medium includes a first thermoplastic substrate portion having a thickness less than approximately 2 millimeters and a second thermoplastic substrate portion having a thickness less than approximately 2 millimeters. A holographic recording material may be sandwiched between the first and second thermoplastic substrate portions. By making thermoplastic substrate portions sufficiently thin, edge wedge problems can be avoided.

An inflatable assistive surgical instrument for transanal minimal invasive surgery, having a sheath that expands after inflation, is disclosed. The inflated sheath is cylindrical-shaped, and a notch is formed on the wall of the cylindrical sheath to expose the tissue of the colon wall for surgical operation. The inflatable sheath has an inflation nozzle for connecting with an inflating tube. The inflatable sheath disclosed in the present invention can fully achieve the expected effects and requirements and shows an extraordinary efficiency of the surgical operation, in comparison with the prior arts where the present invention is not adopted. The present invention also improves the quality and the success rate of surgical operation, and is highly appraised by the colorectal surgeons reduces the cost for single use.

A device and method for measuring moving material includes a processor and operating software associated therewith; a light source for emitting at least two polarized light beams in a manner wherein the beams cross thereby creating an interference region and generate a set of fringes; a sensor aligned relative to the interference region wherein the fringes have a predetermined orientation to the directional movement of the material and wherein the sensor is operably equipped to receive scattered light emanating from the interference region and provide a time varying signal to the processor such that the processor can manipulate and convert the signal to speed and distance and a polarizing filter operably associating a polarizing filter with one of the sensor and the emitting means in a manner to substantially preclude reflected polarized light from the interference region back to one of the sensor and the emitting source.

Operating a medical image recording device in the context of an image recording routine for a patient is provided. The image recording routine serves an image recording purpose. The image recording device is controlled based on operating parameters implemented by a controller of the image recording device. The operating parameters are identified completely automatically by an identification algorithm from input data describing at least the patient in the form of a patient model and / or the image recording purpose, and from a registration of the patient with a coordinates system of the image recording device. The operating parameters are used to control the image recording device. An examination region that is to be recorded for the patient and the image recording purpose are derived based on the registration.

A method is provided for a workflow for cardiovascular intervention that provides online monitoring and therapy control of the procedure. A series of steps are provided utilizing an imaging technology in combination with a therapeutic device to optimize the reliability of the treatment and minimize the negative effects on the patient. In generally, the method steps include: positioning the therapeutic device, performing the therapeutic procedure while imaging the therapeutic device, providing a low pressure inflation of the therapeutic device, imaging the results of the therapeutic procedure, and assessing the result of the therapeutic procedure. If the assessment reveals that the therapeutic procedure result is not optimal, the therapeutic procedure is performed again and the steps thereafter are performed again.

The present invention provides method of manufacturing dual gate oxide devices. The method comprises coating photoresist on the substrate which is deposited by an oxide thin film; removing some of the photoresist by exposure and development to divide the oxide thin film into a first area to be etched and a second area coated by the remained photoresist; coating RELACS material on the remained photoresist and heating to form a protective film based on the crosslinking reaction between the RELACS material and the high molecular compounds in the photoresist; performing UV radiation to strengthen and cure the protective film; removing the oxide thin film in the first area by etching and removing the remained photoresist; and depositing again an oxide film to form an oxide layer of different thickness in the first area and the second area so as to form a dual gate oxide structure.