33results about How to "Limit chance" patented technology

A method for reducing the peak-to-average power ratio (PAR) of a multicarrier signal in transmitter/receiver systems. The method comprises the steps of: providing, in transmission, a digital signal to be transmitted; and subjecting such a signal to be transmitted to a Fourier transform in order to obtain a modulated signal. It is characterized by the steps of generating an anti-peak signal; summing said anti-peak signal with said modulated signal; and transmitting the sum signal. The invention provides a transmitter and a receiver for implementing the method. Through the use of the invention, the PAR is reduced as compared with the known techniques.

The invention relates to the use of polycomb group proteins as a tumour-associated antigens. Polycomb group proteins are highly involved in body architecture development, haematopoiesis and cell cycle control. Aberrant expression of polycomb proteins has been linked with haematological malignancies, mainly lymphomas. This invention relates to the use of these polycomb group proteins as antigens for cancer immunotherapy. Immunological responses can be raised against these proteins and such responses are active against polycomb protein over-expressing tumour cells.

A tool is used to limit the torque applied to tighten the threaded connection of prosthesis components placed in skeletal bones, for example dental implants. The device had a handle, a retaining screw, a single use torque limiting shear pin and a drive shaft. The handle has a tapered counter sunk cross bore with left handed threads to allow installation of a drive shaft which engages a torque limiting shear pin which, in turn, engages a left hand threaded retaining screw. The drive shaft extends from the handle to engage any threaded fastener that has a head that corresponds to the drive shaft end. The drive shaft and the shear zone of the shear pin are completely isolated within the wrench handle so that all rotational force is utilized in the actual shearing of the shear pin to a torque accuracy of ±0.3 Ncm, approximately.

A ball seat assembly includes a tubular having a bore therethrough; an entry port in fluid communication with the bore; a plurality of exit ports in fluid communication with the entry port; a ball seat disposed in the each of the plurality of exit ports, wherein the ball seat is configured to receive a ball to block fluid flow through the respective exit port; and a diverter configured to block fluid flow through the bore and direct fluid flow from the bore to the entry port.

The present invention relates to an apparatus for placing cuttings of plants in a cultivation medium. The apparatus has a cuttings supply system for supplying a plurality of cuttings, a camera system for identifying cuttings among the plurality of cuttings that are suitable for individual pick up using pattern recognition, a pick-up tool for picking up cuttings identified by the camera system, and a planting system for simultaneously planting multiple cuttings in the cultivation medium. The planting system and the pick-up tool are separate entities. Furthermore, the pick-up tool is arranged for suitably placing picked-up cuttings in the planting system.

A cutting plate (4) has a working end (20) to engage a workpiece and an axis (8) of rotation. A pair of oppositely arranged first faces (34) are inclined axially rearward from the working end (20) in an axial plane intersecting said first faces (34). A pair of second faces (30) are alternately arranged between the first faces (34). The second faces (30) are inclined axially rearward from the working end (20) in an axial plane (37) intersecting the second faces (30), and a pair of axis parallel front faces (24). Each of the front faces (24) is bound on three sides by a respective first face (34) and the pair of second faces (30). Each second face (30) is inclined radially inward from a transitional edge with a respective rotationally leading first face (34) in a plane normal to the axis (8) intersecting the transitional edge with a respective rotationally leading first face (34). Each first face (34) is inclined radially inward from a transitional edge (36) with a respective rotationally leading second face (30) in a plane normal to the axis (8) intersecting the transitional edge (36) with a respective rotationally leading second face (30), as the cutting plate (4) rotates.

A trim is provided which may be substantially concealed in an electronic device housing. Embodiments may be configured to distribute received forces away from internal components of an electronic device. Further some embodiments may be configured to align an electronic device housing with the internal plug receptacle for ease of assembly. Some embodiments may be configured to align a plug with the plug receptacle during plug attachment to ensure the correct attachment of the plug. Further embodiments may be made of a substantially rigid material to sustain repeated cycles plug insertion and removal. Additional embodiments may limit the ability for moisture to access the internal components of the electronic device. Certain embodiments may be interposed between a plug receptacle and an electronic device housing.

The invention concerns a method for making an optical fiber (18) including the following steps: producing a preform (10) containing nanoparticles provided with an active element including at least one recess (14) proximate at least part of the nanoparticles; fiber drawing of the preform (10) by introducing a non-oxidizing gas in the recess (14), thereby limiting the risks of oxidizing the nanoparticles of the preform (10). The preform (10) designed to the manufacture of an optical fiber (18) by the inventive method comprises nanoparticles provided with an active element in a doped zone (12) and at least one recess (14) proximate the doped zone (12).

Deer food formulations, methods and uses are provided. In particular, protein, fiber, mineral and other optimization, for increasing deer health and physiology are provided. Methods to make the deer food are also provided.

There is provided a method, apparatus and system for method for tailoring at least one subsequent communication to a user. Data acquired on the user in connection with a plurality of communications to the user is processed to determine a value for one or more characteristics indicative of a state of the user in connection with each communication. At least one communication parameter is varied in respect of each communication. The values for the one or more characteristics indicative of the state of the user that are determined in connection with each communication are compared to identify one or more communication parameters that are most suitable for the user. One or more communication parameters are set for the at least one subsequent communication to the user according to the one or more identified communication parameters. The subsequent communication to the user is enabled based on the set one or more communication parameters.

A production method of silicon which comprises the steps of bringing a silane into contact with a surface of a substrate so as to cause silicon to be deposited while the surface of the substrate is heated to and kept at a temperature lower than the melting point of the silicon, and raising the temperature of the surface of the substrate so as to cause a portion or all of the deposited silicon to melt and drop from the surface of the substrate and be recovered.

A headgear, for use with a mask and or shield, which includes a strong but flexible headband to engage back of wearer's head and extend on either side behind ears and assuming a semi-circular shape. Headband splits into two parts on both sides of the head, where the inner parts rest on both ears and applies compression to the head to help hold headgear in place, and the outer parts function to attach to and support the shield and mask assemblies, which attaches to and manipulates a shield, and or a mask, positioning them in a fully protective configuration covering the nose, mouth and or face, or relaxed configuration exposing the nose mouth and or face, where positioning of the shield and mask is controlled by the rotation of circular knobs and so allows the shield and mask to be manipulated without physically touching them.

In a method and magnetic resonance system for controlling a contrast agent injector used with a magnetic resonance imaging scanner of the system, a user interface is displayed at the control panel of the scanner, for configuring the operating parameters of the injector connected to the magnetic resonance imaging scanner and for controlling the injector in accordance with the operating parameters configured on said user interface, from the scanner control panel.

An inserting machine with an assembly (7) for unfolding a flap (8) of an envelope (9), including: a scraper (20) with a sharp scraping end (21) and an envelope carrier (23-26) as well as a drive (27, 29) for moving the holder portion (18) and the scraper (20) relative to each other, such that the holder portion (18) with the fold edge (17) in trailing position scrapes along the scraping end (21), the scraper (20) scrapes the flap (8) in the area of its free edge (19) off the holder portion (18), and pivots the flap (8) open about the fold edge (17). The scraping end (21) moves along a circulation path (30), of which a first portion (31) extends in a direction towards the fold edge (17) over the holder portion (18) of the envelope (9) and of which a second, contiguous portion (32) diverges from the holder portion (18) of the envelope (9).

A drying device is provided. The device includes a frame having a base portion with a plurality of supporting castor wheels. A front support and a rear support extend upwardly from opposing ends of the base portion. A horizontal bar is affixed between the upper ends of the front and rear supports. The horizontal bar may include various configurations of hooks and extending rods for hanging sports equipment and garments for storage and drying. The height of horizontal bar can be adjusted by a push button adjuster. A flexible transparent cover is removably securable around the frame. A forced air heater is disposed on the base portion of the frame. The forced air heater includes a temperature control, a timer control, and a tip-over switch. The device further includes an ozone generator with a timer control for deodorizing the contents of the bag during the drying process.

A lockable mounting system comprising a cylindrical mount having a pair of radially extending flanges and a tubular collar with a cooperatively shaped recess located on an inner surface to engage with the flanges of the mount. In use, the collar is inserted over the mount such that that the recess is able to pass over the flanges when they are rotationally aligned. The collar is prevented from becoming detached from the mount when the recess and flanges are rotationally misaligned.

A thumb guard device is provided. The device includes a solid elongated body. The solid elongated body is shaped like a finger or thumb. The elongated body varies is length and shape to accommodate for different usages. The solid elongated body is composed of a rigid plastic material to engage with a desired surface or object. The device includes an aperture to receive a keyring or any similar connector to mount the device to an object. In one embodiment, the device may be placed within the user's hand. In one embodiment, the device may also be placed over the finger or thumb of a user. The device further includes photoluminescent properties. The photoluminescent properties provide the user with a light source when it is used in dark spaces. The device may protect the thumb of the wearer when activating a difficult push-buttons or otherwise applying force to a surface.