275results about How to "The result is valid" patented technology

Multi-level spinal stabilization devices, systems and methods are provided that include at least one multi-level connector, one elongated member with an enlarged head, at least one pedicle screw, and at least one mechanism that supports three degrees of rotational freedom relative to both the elongated member and the pedicle screw each. The mechanism may include universal joint mechanisms or ball and socket mechanisms. In the case of the ball and socket mechanisms, the enlarged head of the elongated member cooperates with a first socket member of the multi-level connector to define a dynamic junction that allows the socket member to move relative to the enlarged head of the elongated member while remaining engaged therewith.

A method and apparatus are disclosed for processing regions of interest for objects comprising biological material. A region of interest can be denoted for a physical object and information indicating the region of interest can be stored in a computer-readable medium for later retrieval. Subsequently, when the object is retrieved, the information indicating the region of interest can be used to generate information specifying a physical location within the region of interest. An operation can then be performed on the physical location within the region of interest. Reference pints within the object can assist in regeneration of the region of interest, and the reference points can be arranged in such a fashion that processing can take rotation of the object into account. The invention includes various features advantageous for constructing tissue microarrays.

Normalization of regions of a sensor panel capable of detecting multi-touch events, or a sensor panel capable of detecting multi-hover events, is disclosed to enable each sensor in the sensor panel to trigger a virtual button in a similar manner, given the same amount of touch or hover. Each sensor produces an output value proportional to the level or amount of touch or hover. However, due to processing, manufacturing and physical design differences, the sensor output values can vary from region to region or panel to panel for a given amount of touch or hover. To normalize the sensor output values across regions, gain and offset information can be obtained in advance, stored in nonvolatile memory, and later used to normalize the sensor output values so that all regions in the sensor panel can trigger virtual buttons similarly, providing a uniform “response function” at any location on the sensor panel.

The present invention relates generally to methods for the synthesis of various solids such as diamonds, diamonds films, boron nitride and other similar materials. This invention specifically relates to utilizing novel sources of reaction species (e.g., in the case of diamond formation, novel sources of carbon and/or hydrogen and/or seeds) for the manufacture of various materials and the use of such materials for various commercial purposes.

A distributed computing system can operate in the face of malicious failures on the part of some of its constituent devices, and provide a minimum of message delays between receiving a client request and providing a response, when each device within the system verifies the sender of any message it receives, and the propriety of the message. The sender can be verified through message authentication schemes or digital signature schemes. The propriety of a message can be verified by receiving a sufficiently large number of equivalent, properly authenticated messages. If the number of malicious devices is represented by the variable “M”, a sufficient number of equivalent, properly authenticated messages to verify that the message is true can be any number of messages greater than M. Furthermore, to verify that a leader device is not maliciously submitting different proposals to different devices using the same proposal number, a quorum of devices can be required to select a proposal, where a quorum is a sufficiently large number of devices such that any other quorum has, as a majority of its devices, non-malicious devices from the first quorum. Therefore, the distributed computing system can operate properly with M number of malicious failures and F number of total failures, and with a minimum of message delays, if the number of constituent devices in the distributed computing system is greater than 3F+2M. Additionally, if the distributed computing system can revert to a more traditional algorithm if too many devices fail or become malicious, it can use a message-delay-reducing algorithm while having as few as 2Q+F+2M+1 constituent devices, where Q is the number of devices that can fail and still allow the system to use a message-delay-reducing algorithm.

Methods for treating a coronary risk factor (such as hypertension, diabetes, hyperlipidemia and obesity) and/or a respiratory disorder (such as asthma, chronic obstructive pulmonary disease and bronchitis) and/or arthritis by local administration of a botulinum neurotoxin to at least one of a head, neck or shoulder location (for example, by subdermal, subcutaneous or intramuscular administration of the botulinum neurotoxin) of a patient with a coronary risk factor, respiratory disorder or arthritis.

An improved method for adaptively cancelling acoustic feedback in hearing aids and other audio amplification devices. Feedback cancellation is limited to a frequency band that encompasses all unstable frequencies. By limiting the bandwidth of the feedback cancellation signal, the distortion due to the adaptive filter is minimized and limited only to the unstable feedback regions. A relatively simple signal processing algorithm is used to produce highly effective results with minimal signal distortion.

The invention discloses a detection method of bituminous mixture, including the following steps: digital image collection of bituminous mixture is completed; image processing of the acquired digital image is completed to obtain the content of compositions of the bituminous mixture. Moreover, the invention also discloses a detection system for the bituminous mixture. Both the method and the system can complete effective separation and extraction of bitumen, airgap, aggregate and aggregate particle of different particle diameter and realize direct determination and calculation of volumetric composition characteristic parameter of the bituminous mixture through converting the obtained characteristic parameter into volume ratio; moreover, the invention improves the mechanical property of the bituminous mixture and provides reliable basis for the scientificity in bituminous pavement engineering research.

An apparatus for the treatment of disorders of tissue and/or the joints in the area of the jaw or neck of a patient (10), particularly for the treatment of periodontosis, is depicted, wherein the apparatus comprises a housing (4) that surrounds at least the area of the jaw or neck to be treated. A number of coils (6) is also provided for generating at least one electromagnetic field (E) which can be applied to the area to be treated. The coils (6) are arranged in the interior (5) of the housing (4).

A homogeneous ceria-based mixed-metal oxide, useful as a catalyst support, a co-catalyst and/or a getter, is described. The mixed-metal oxide has a relatively large surface area per weight, typically exceeding 150 m<2>/g, a structure of nanocrystallites having diameters of less than 4 nm, and including pores larger than the nanocrystallites and having diameters in the range of 4 to about 9 nm. The ratio of the pore volumes, VP, to skeletal structure volumes, VS, is typically less than about 2.5, and the surface area per unit volume of the oxide material is greater than 320 m<2>/cm<3>, such that the structural morphology supports both a relatively low internal mass transfer resistance and large effective surface area for reaction activity of interest. The mixed metal oxide is made by co-precipitating a dilute metal salt solution containing the respective metals, which may include Zr, Hf, and/or other metal constituents in addition to Ce, replacing water in the co-precipitate with a water-miscible low surface-tension solvent, and relatively quickly drying and calcining the co-precipitate at moderate temperatures. A highly dispersive catalyst metal, such as Pt, may be loaded on the mixed metal oxide support from a catalyst-containing solution following a selected acid surface treatment of the oxide support. The mixed metal oxide, as catalyst support, co-catalyst or getter, is applied in various reactions, and particularly water gas shift and/or preferential oxidation reactions as associated with fuel processing systems, as for fuel cells and the like.

A housing for microelectronic devices requiring an internal vacuum for operation, e.g., an image detector, is formed by tape casting and incorporates leads between interior and exterior of the housing where the leads are disposed on a facing surface of green tape layers. Adjacent green tape layers having corresponding apertures therein are stacked on a first closure member to form a resulting cavity and increased electrical isolation or channel sub-structures are achievable by forming adjacent layers with aperture dimension which vary non-monotonically. After assembly of the device within the cavity, a second closure member is sealed against an open face of the package in a vacuum environment to produce a vacuum sealed device.

A method of making a spark plug having a noble metal chip joined to an electrode main body of a ground electrode by interposing therebetween an intermediate member. The method comprises the steps of prior to joining the noble metal chip to the electrode main body, joining the intermediate member and the noble metal chip together, placing a noble metal chip and intermediate member assembly on the electrode main body in a way as to allow the intermediate member to contact the electrode main body, and welding the electrode main body and the intermediate member together while restricting relative movement of the electrode main body and the intermediate member without applying an urging force to a joint between the intermediate member and the noble metal chip.

The use of a PLL including a phase detector responsive to the phase difference between an input signal and a feedback signal and which pilots an oscillator in function of this difference, is envisaged. The PLL also includes a feedback path that is responsive to the signal generated by the oscillator and which generates said feedback signal via at least one divider with a variable division ratio. The division ratio of said divider is modulated via a sigma-delta modulator, the input of which is fed with a triangular-wave modulating signal. The preferred application is that of a spread spectrum clock generator (SSCG) for digital electronic systems.

A system and method for managing asset information is presented for both a standalone architecture and as a component of a total asset management system. The range of users for the system and method of the present invention spans single users to partners of a supply, chain and in the latter case, cross-organization asset detail information is provided to supply chain partners. The system and method of the present invention is intended to be interfaced with other components of a total asset management system, e.g., a procurement system for asset acquisition, and may be interfaced to legacy systems.