125 results about "Defining length" patented technology

A method and apparatus for enabling efficient use of radio resources by reducing an RLC PDU size in a mobile communication system supporting voice service over a packet network are provided. An RLC layer constructs an RLC PDU without inserting information indicating the start and end of an SDU or indicating the use or non-use of padding. The RLC layer sets an LI in a header to indicate inclusion of an intermediate SDU segment in the data field of the RLC PDU. Therefore, the resulting decrease of overhead arising from packet transmission facilitates the efficient use of limited radio resources.

An insulated structural truss panel, comprising: a rectangular panel body formed of a rigid foam material and having a defined width between first and second sides, first and second ends separated by a defined length, and first and second substantially parallel faces; and a parallel arrangement of at least first and second trusses, each truss having upper and lower chords, a truss web disposed between each upper and lower chord and a length substantially equal to the defined length of the panel body, in which the trusses are embedded longitudinally within the panel body at predetermined on-center spacings between and parallel to the first and second sides.

Systems and methods for enciphering data are provided. In one embodiment, information is enciphered using a variable block length cipher that returns the encrypted symbol set in the same format as the plaintext symbol set. The cipher can be based on DES, AES or other block ciphers. In one example implementation a method for enciphering token information the invention provides for enciphering token information by constructing a tweak of a defined length using token information; converting the tweak to a bit string of a defined size to form a first parameter; converting a number of digits of plaintext to a byte string of a defined size to form a second parameter, wherein the number of digits converted varies; defining a data encryption standard key; applying the data encryption standard key to the first and second parameters; computing a specified number of encryption rounds; and receiving enciphered token information.

An auditory ossicle prosthesis with a first and a second securing element for mechanical securement in the middle ear as well as a connecting element, which is rigidly connected to the securing elements and connects them to each other and has a receiving part and a push-in part that can be pushed into a receiving opening of the same, the connecting element being designed so as to be variable in length in the axial direction between the receiving part and the push-in part, and it being possible for the receiving part and the push-in part to be clamped in a desired relative coaxial pushed-in position, characterized in that the clamping force F_K between the receiving part and the push-in part in the clamped state is at least 10 times, preferably approximately 100 times, greater than the maximum external forces naturally occurring in the middle ear in the region of the ossicles. In this way it is possible in a simple manner for a desired, defined length of the prosthesis to be established even before it is clamped in between the two securing points, and for this length to be maintained exactly with a lasting effect even after completion of the operation, for example after the insertion of a second securing element, formed as a piston, through a perforated stirrup footplate.

Systems and methods for enciphering data are provided. In one embodiment, information is enciphered using a variable block length cipher that returns the encrypted symbol set in any defined symbol set with a radix greater than or equal to the plaintext format. The cipher can be based on DES, AES or other block ciphers. In one example implementation a method for enciphering token information the invention provides for enciphering token information by constructing a tweak of a defined length using token information; converting the tweak to a bit string of a defined size to form a first parameter; converting a number of digits of plaintext to a byte string of a defined size to form a second parameter, wherein the number of digits converted varies; defining a data encryption standard key; applying the data encryption standard key to the first and second parameters; computing a specified number of encryption rounds; and receiving enciphered token information.

A lateral flow assay device includes a housing, and a test strip disposed within the housing having a membrane with a detection region and a collection region. A sample meter includes a first end for absorption of a test sample, and a storage section that receives and stores at least a component of the test sample. An opening in the housing is sized for insertion of the sample meter into the housing such that the storage section of the sample meter is disposed adjacent the collection region of the membrane. The test sample component is transferable from the storagesection to the collection region for subsequent migration to the detection region. An activatable isolation mechanism is provided within the housing and is disposed so as to isolate portions of the sample meter storage section upon activation thereof such that a defined length of the storage section is presented to the collection region of the membrane.

A system for delivering a pharmaceutical formulation to a patient that includes a container having a pharmaceutical formulation including at least one medicament present therein, a metering assembly in communication with the container, and a tubular nozzle having an inlet configured in size to communicate with the metering assembly, and an outlet for directing the medicament to a patient is disclosed. The tubular nozzle preferably has a defined length and a longitudinal axis that is curvilinear through the defined length of the tubular nozzle.

A method for defining a regular or irregular shape utilizes a template apparatus including a plurality of radially-adjustable corner members connected by length-adjustable straight edge members. The corner members include an angle scale to display the defined angle, while the edge members include a length scale to display the defined length of that edge.

A method for producing a single stranded DNA (ssDNA) molecule of a defined length and sequence is disclosed. This method enables the preparation of, inter alia, probes of greater length than can be chemically synthesized. The method starts with a double stranded molecule, such as genomic, double stranded DNA (dsDNA) from any organism. A fragment of the starting molecule (dsDNA) is amplified by specific primers engineered to introduce cleavage sites on either side of the desired sequence. Cleavage steps on the amplified, engineered fragment are combined with a phosphate removal step, thereby creating a construct that can be digested with an exonuclease without damage to the desired ssDNA. Probes, which hybridize with large gaps between the ends of the probes, are also disclosed.

A class of modular, double-sided, edge-mounted printed circuit (PC) board modules and an associated modular network architecture for constructing stripline signal processing networks including high-power analog amplifiers and beam forming networks for driving multi-beam antenna systems. The stripline signal processing networks are characterized by network elements constructed from defined-length segments of transmission media configured to exhibit precisely determined phase and impedance characteristics. These circuits may also include conventional passive “lumped” electrical elements, such as resistors, capacitors and inductors; non-linear circuit elements such as diodes; and active electrical elements, such as amplifiers and transistors.

Sets of encryption keys useful by devices for decrypting encrypted content are defined using an error-correcting code such as a Reed-Solomon code to define vectors of length “n” over an alphabet of (0, . . . , N−1), wherein “n” is the number of columns in a key matrix and “N” is the number of rows in the matrix. Each vector represents a set of keys that can be assigned to a device. With this invention, overlap between sets of keys can be minimized to minimize the possibility that the key set of an innocent device might be inadvertently revoked when the key set of a compromised device is revoked. Also, only the generating matrix of the error-correcting code and the index of one set of keys need be stored in memory, since all previously defined key sets can be regenerated if need be from just the generating matrix and index.

The disclosed data transmission method comprises: the client sends file transmission request to server; the latter builds file transmission process once receiving request, and responds the transmission request; server sends frame data message information to client, or sends next data message after receiving ACK from client for receiving frame data message, or re-send message to client if time over; client determines received data message and sends frame information to server, or sends last frame information if receiving no data; repeating the process; when client receives some frame with byte volume less than defined length, it ends the transmission.

A sensor for the detection of tetrameric multivalent neuraminidase within a sample is disclosed, where a positive detection indicates the presence of a target virus within the sample. Also disclosed is a trifunctional composition of matter including a trifunctional linker moiety with groups bonded thereto including (a) an alkyl chain adapted for attachment to a substrate, (b) a fluorescent moiety capable of generating a fluorescent signal, and (c) a recognition moiety having a spacer group of a defined length thereon, the recognition moiety capable of binding with tetrameric multivalent neuraminidase.

An apparatus and method for creating a space of defined length, height, width and shape with a guided mill in preparation for receiving a spinal implant or graft of known size and configuration is disclosed.

Sterilization indicator test packs for testing the effectiveness of a sterilization procedure are provided. Both non-challenge and challenge-type test packs are disclosed. The non-challenge test packs include generally comprise a tray for holding a sterilization indicator the tray containing an elevated rim surface defining the perimeter of the tray and a recessed trough for receiving a sterilization indicator. The rim surface includes a plurality of spaced-apart grooves along its length extending through the rim to the recessed trough; a sterilization indicator within the recessed trough of the tray; and a lid that forms a plurality of channels with the grooves in the tray such that sterilant can enter the tray through the channels and contact the sterilization indicator.

The challenge-type test packs generally include a tray for holding a sterilization indicator, the tray comprising a substantially planar surface, a recessed trough for receiving a sterilization indicator, and a recessed groove of a defined length and cross-sectional area extending through the recessed trough and penetrating the edge of the tray; a sterilization indicator within the recessed trough of the tray; and a lid forming a substantially sterilant-impermeable seal with the planar surface of the tray and forming a lumen path with the recessed groove in the tray.

A system and method are provided for preparing a streaming media system for initial presentation of a media stream. The system includes a media server configured to send out media packets for a media stream at periodic clocked intervals. A framer can be located with the media server to divide the media stream into media packets. A media client is also provided to receive the media packets for the media stream from the media server. A send queue can be located in the server. The send queue can be configured to store a defined length of programming from the media stream, and the send queue can immediately fill a client's user buffer when an activation event occurs.

Fiber Bragg gratings (FBGs) are particular suitable for measuring strain. However, a single parameter measurement is difficult to implement, since cross-sensitivity to temperature compels the use of an additional temperature reference, e.g. a strain-inactive FBG. The development of a passive athermal fiber Bragg grating strain gage is thus of particular interest since it renders optional the measurement of temperature, benefiting large scale system design and performance. In view of this need, a package for fiber Bragg gratings that enables strain measurements to be performed while canceling temperature sensitivity is disclosed. The proposed design is based on a structure composed of two parts, which can be made of the same material, having a defined length ratio that allows the adjustment of the temperature sensitivity to zero, providing athermal operation of the strain gage. Moreover, the disclosed passive athermal scheme is adjustable to further compensate for structural thermal expansion, enabling the load-induced strain component to be decoupled from the temperature-induced strain component.

The high-speed pattern storing and matching method includes dividing pattern data having a defined rule into parts having a defined length, tabulating and storing input position sequence information of the divided parts of the pattern data and information about the pattern data subsequent to the corresponding divided part of the pattern data, dividing input pattern data into parts having a defined length, independently searching the divided parts of the input pattern data, and determining whether the pattern data input according to each input position sequence are matched to the pattern data having the defined rules, thereby enabling high-speed pattern matching in real time and storing repeating words in one address of memories to enhance the memory efficiency.

The invention relates to compressing of sparse data sets contains sequences of data values and position information therefor. The position information may be in the form of position indices defining active positions of the data values in a sparse vector of length N. The position information is encoded into the data values by adjusting one or more of the data values within a pre-defined tolerance range, so that a pre-defined mapping function of the data values and their positions is close to a target value. In one embodiment, the mapping function is defined using a sub-set of N filler values which elements are used to fill empty positions in the input sparse data vector. At the decoder, the correct data positions are identified by searching though possible sub-sets of filler values.

A system and related techniques accept extensible application markup language (XAML) inputs corresponding to object trees, such as those representing user interface elements, and map those inputs to a binary construct. The XAML inputs may illustratively include, for example, user interface elements such as dialog boxes having defined length, color, input sections and so forth. A mapping engine may generate tokenized binary outputs representing the XAML file input and ultimately the associated user interface or other object. The binary representation generated by the mapping engine may be optimized in multiple ways, including to encode dimension information such as length, width etc. of dialog boxes or other elements in the binary representation without a necessity for explicit definition. Other optimizations include the type indexing of data types when a novel instance of the type is first encountered, and embedding loader definitions to load the object or data reflected in the binary representation without having to do a lookup against loader lists. Because the resulting binary representation is more compact than the corresponding XAML input and is optimized for certain operations, operating system and application interfaces may load and present more quickly than conventional XML-type files. The binary representation may be exposed through APIs to calling application, operating system or other programs.