34 results about "Append" patented technology

A multi-purpose input device (2500) for providing conventional positional tracking, and one or more read capabilities for automatically connecting a user PC (302) to remote node. In one embodiment, a user reads optically encoded indicia (1606) of a product by passing the input device (2500) thereover. A software interface (2505) processes the read information, assembles a message packet, and appends routing information thereto to connect the user PC (302) to an ARS (308) disposed on a common network (306). The ARS (308) performs a matching operation with the received product information to obtain an associated network address of a vendor server (314) having the desired product information. The ARS (308) returns the vendor server address to the user PC (302) whereby the vendor advertiser server (312) is automatically accessed by the user PC (302). The respective product information is then returned from the vendor server (312) to the user PC (302) for presentation to the user.

A file shard store includes high performance encoding and compaction circuits. An apparatus and its method of operation avoids duplicate storage of file fragments. A plurality of tables control write operations into a plurality of log segments. Shard keys are transferred to uniquely identify fragments of files which may have been previously stored and associated with one or more of client subscribers. An apparatus comprises a plurality of location / subscription tables, a shard transfer circuit, a storage control circuit, an append-to-log circuit coupled to a large storage array, and a log segment compactor circuit.

Disclosed are an apparatus, system, and method for implementing predicated instructions using micro-operations. A micro-code engine receives an instruction, decomposes the instruction, and generates a plurality of micro-operations to implement the instruction. Each of the decomposed micro-operations indicates a single destination register. For predicated instructions, the decomposed micro-operations include “conditional move” micro-operations to select between two potential output values. Except in the case that one of the potential output values is a constant, the decomposed micro-operations for a predicated instruction also include an append instruction that saves the incoming value of a destination register in a temporary variable. For at least one embodiment, the qualifying predicate for a predicated instruction is appended to the incoming value stored in the temporary register.

A system, apparatus, and method for processing payment transactions that are conducted using a mobile device that includes a contactless element, such as an integrated circuit chip. An account holder is enabled to generate transaction related data and append that data to a transaction record or transaction identifier. The appended data and transaction record or identifier may be stored in the mobile payment device and / or provided to an Issuer. If provided to an Issuer, the transaction related data generated by the account holder may be used to supplement an account statement. The additional information generated by the account holder may be used to assist the account holder in determining if a transaction is valid by providing information that helps the account holder to recall the location or other aspect of the transaction.

Implementations are provided herein for organizing present and future reads from a tiered streaming data storage layer. Implementations allow for access to multi-tiered streaming data organized in different append-only segments, some of which may be related to each other. Streaming data can be read from fast local tier 1 storage, streaming data can be retrieved from fold tier 2 storage, and registrations can be made to read streaming data that has not yet been written to the storage layer.

Described herein is a system in which an electronic record is stored on a distributed environment with respect to an item. In this system, transactions may be conducted for an item in an anonymous fashion. In some embodiments, a first user may input an item identifier associated with an item as well as an indication of an action to be performed with respect to that item. The identifier may be transmitted to a blockchain network, which may use that identifier to locate a blockchain associated with the item. A blockchain may include a series of transaction records associated with the item, each of which is signed using a private key. Upon performance of the indicated action, the blockchain network may generate a new transaction record, append that transaction record to the blockchain, and sign the transaction record.

In one illustrative embodiment, a computer implemented method using asymmetric memory management is provided. The computer implemented method receives a request, containing a search key, to access an array of records in the asymmetric memory, wherein the array has a sorted prefix portion and an unsorted append portion, the append portion alternatively comprising a linked-list, and responsive to a determination that the request is an insert request, inserts the record in the request in arrival order in the unsorted append portion to form a newly inserted record. Responsive to a determination that the newly inserted record completes the group of records, stores an index, in sorted order, for the group of records.

The invention provides a feed-forward control system and a feed-forward control method for a wind generating set based on a laser wind finding radar. The feed-forward control system comprises a laser wind finding radar and a feed-forward controller. The feed-forward controller comprises a data processing unit and a feed-forward logical unit. The data processing unit calculates and sends a real-time wind speed fluctuating value delta V to the feed-forward logical unit; and the feed-forward logical unit calculates the wind speed fluctuating value delta V to obtain an append command vane angle beta which is added to an original variable-pitch controller command vane angle alpha to obtain and send a final variable-pitch command signal theta to a variable-pitch controller. The wind speed feed-forward control is added, so that loads of relevant parts of the wind generating set are reduced, output characteristics of the wind generating set are improved, and the safety of the wind generating set under extreme wind conditions is improved; and a prior running fan system is not needed to be transformed too much, the feed-forward control system and the feed-forward control method have wide adaptability simultaneously and are capable of being used in different environments and easy to implement, loads of parts are reduced, the wind energy utilization rate is improved, and the cost is reduced.

The invention relates to an anti bacterial anti mite fiber and preparation method thereof, the anti bacterial anti mite fiber is prepared by adding through a polymer an organic anti mite agent eugenol and / or ISO eugenol formulated with an inorganic anti bacterial agent zinc oxide and preparing into an anti bacterial anti mite agent, after melting, and spinning and being prepared. The method works by firstly mixing the organic anti mite agent eugenol and / or ISO eugenol with the inorganic anti bacterial agent zinc oxide, after refining with a ball crusher, and sieving to obtain a formulated anti bacterial anti mite powder material, then using a surface treatment agent to surface coat the formulated anti bacterial anti mite powder material; then adopting a direct append method, the surface coated and formulated anti bacterial anti mite powder material being evenly mixed with a polymer, after melting, and spinning to prepare into the anti bacterial anti mite fiber; or adopting a masterbatch method, the surface coated and formulated anti bacterial anti mite powder material being melted with a polymer and mixed together to prepare into an anti bacterial anti mite master batch, then the anti bacterial anti mite master batch being evenly mixed with a polymer, after melting, and spinning to prepare into a fiber with a long period anti bacterial anti mite effect.

A messaging device (100) has a keyboard, keypad or other input device (150) that receives entry of a message. A processor (110), upon receipt of a command from the keyboard (150) instructs the messaging device (100) to append a signature (which might be or have a graphical content) to the message, executes a program process (200) that determine how much unused space is available in the message (216). The program then selects (220) a signature, from a plurality of possible signatures (170, 172, 174, . . . , 176) having varying size, that will fit within the unused characters and appends (224) the selected signature to the message.

A message exchange network is disclosed in which at least two different methods of storing messages in memories of message storage entities, e.g., a mobile handset, an SMSC, an e-mail client, or an e-mail server, are utilized based on the type and the content of the information contained within the message. An information service message containing information that is supercedingly updateable, e.g., stock quote, weather or traffic information, is stored using a replacement method by which an older message previously stored is replaced by a newly received message. All other types of messages are stored using an append method by which the newly received message is stored in an unoccupied available memory location. In a disclosed embodiment, message identifier included in the message itself provides information necessary to distinguish between the aforementioned two types of messages. In a disclosed embodiment, a block of message identifiers is reserved for storage of information service messages. The architectures and methods for receipt, delivery and storage of messages disclosed herein replaceable and / or on demand update of information service messages while providing efficient use of memory in which the messages are stored, avoiding the annoyance and inconvenience to the subscriber in having to scroll through numerous stale and / or obsolete messages in order to view the most current up to date message and having to manually selecting and deleting obsolete and stale messages, and avoiding unnecessary deliveries of the obsolete and stale messages by message centers.

Compiler device for optimizing program which manipulates a character string includes append instruction detection unit, store code generation unit, and append code generation unit. The append instruction detection unit detects an append instruction which appends a character string to a string variable for storing a character string, in the program. The store code generation unit generates, a substitute for each of a plurality of the append instructions detected by the append instruction detection unit, a store code for storing data of an appendant character string to be appended to the string variable by the append instruction into a buffer. The append instructions append the character strings to the same string variable. The append code generation unit generates append code for appending a plurality of the appendant character strings to the string variable, at a position executed before an instruction to refer to the string variable in the program.

The invention discloses a smart household appliance load detection and control system and method. The load detection and control system comprises a load detection and control device, a server, an APPend or web end. The APP end or a web end communicates with the load detection and control device through a wireless network and the server and transmits instructions to the load detection and controldevice to realize the control of household appliances through infrared rays. The load detection and control device accurately identifies the types of switching electrical appliances by using a convolutional neural network algorithm, calculates the power consumption of the electric appliances during a period of time, prevents control errors of the electric appliances, achieves a function of precisely controlling the electric appliances, and has high accuracy.

The invention provides an append operation method for an LSM tree memory system. The append operation method comprises following steps of: 1), constructing value to be appended and a key to be appended to be in a key-value structural body and utilizing a newly-constructed key-value structural body as latest data segments of the key to be appended for storage in a database; saving aggregate data amount of accumulated data segments before the key to be appended as for the newly-constructed key-value structural body and saving a storage position of a data segment before the key to be appended; and 2), updating table items of the key to be appended in the append table which records aggregate data amount of all data segments of all keys and storage positions of latest data segments. The invention further provides a reading and merging method for corresponding loads of append operation. The append operation method for the LSM tree memory system and the reading and merging method for loads of append operation have following beneficial effects: increase in system cost is avoided due to a read-write amplification problem of append operation; during the course of moving from a lower level to a higher level, loads of append operation are aggregated; and reading performance of loads of append operation can be improved.

A configuration method of an optical signal, an encryption device, and an encryption system makes it possible for a legitimate communicating party to ensure information-theoretic security against a known plain text attack and to communicate long-distance. By adding a transmission information data sequence randomization device to the Yuen encrypted communications device according to the present information, which divides transmission information data into blocks, appends sequence numbers thereto, randomly switches the sequence of the blocks with a digitized signal of output of an electrical noise generator, and inputs same into a transmission data generator of a conventional Yuen encrypted optical transmitter, the relation between a known transmission information data sequence (plain text) and an optical signal which is outputted from the transmitter is randomized, allowing forcibly making even a circumstance wherein a known-plain text attack would be possible into a cipher-text-only attack, realizing information-theoretic security against a known-plain text attack.

The claimed subject matter provides a system and / or method that facilitates utilizing metadata appended to data related to an industrial automation environment with a controller that is associated with a hierarchically structured data model. An interface component can facilitate receipt of data associated with at least one of an instruction set, a configuration, and a collection. An append component can affix metadata to at least one of the instruction set, the configuration, and the collection, wherein the metadata conforms to a hierarchically structured data model.

Automatic append includes: identifying, based at least in part on contents of a first data set comprising a first plurality of columns and contents of a second data set comprising a second plurality of columns, a plurality of matching columns and a plurality of non-matching columns. The matching columns comprise one or more columns among the first plurality of columns; and corresponding one or more matching columns among the second plurality of columns. The non-matching columns comprise: one or more columns among the first plurality of columns that do not match with any columns among the second plurality of columns; and one or more columns among the second plurality of columns that do not match with any columns among the first plurality of columns. Automatic append further includes obtaining a user specification of a first one or more non-matching columns to be appended to a second one or more non-matching columns, the first one or more non-matching columns and the second one or more non-matching columns being selected among the plurality of non-matching columns; and appending the first data set and the second data set according to at least the identified plurality of matching columns and the user specification.

A message exchange network is disclosed in which at least two different methods of storing messages in memories of message storage entities, e.g., a mobile handset, an SMSC, an e-mail client, or an e-mail server, are utilized based on the type and the content of the information contained within the message. An information service message containing information that is supercedingly updateable, e.g., stock quote, weather or traffic information, is stored using a replacement method by which an older message previously stored is replaced by a newly received message. All other types of messages are stored using an append method by which the newly received message is stored in an unoccupied available memory location. In a disclosed embodiment, message identifier included in the message itself provides information necessary to distinguish between the aforementioned two types of messages. In a disclosed embodiment, a block of message identifiers is reserved for storage of information service messages. The architectures and methods for receipt, delivery and storage of messages disclosed herein replaceable and / or on demand update of information service messages while providing efficient use of memory in which the messages are stored, avoiding the annoyance and inconvenience to the subscriber in having to scroll through numerous stale and / or obsolete messages in order to view the most current up to date message and having to manually selecting and deleting obsolete and stale messages, and avoiding unnecessary deliveries of the obsolete and stale messages by message centers.

The invention discloses a client data writing method, a data writing device, an electronic device, a chunk server data processing method, a data processing device, an electronic device and a distributed file system. The client data writing method comprises steps: a request for executing append writing operation is sent to a chunk server storing a corresponding file, wherein the request carries data which need to be appended to be written to the file; and after demands are met, a request for executing submitting operation is parallelly sent to all chunk servers storing the corresponding file. By adopting the above method, problems of extremely high delay and extremely large cost of file writing and submitting can be solved, each chunk server simultaneously writes the data in a local hard disc at the same time, the time is saved, the operation processing speed of the system is improved, and the throughput of the system is thus enhanced.

Pipe laying ship upper tensioning device and pipe line retractable winch tensile force testing method, comprising 1, making preparations before testing; 2, a tensile force static test of a first tensioning device; 3, verifying the capability of the static tensile force for a retractable winch; 4, tensile force conversion of the first tensioning device and the retractable winch; 5, dissembling a tension meter and part of a first wire rope used in the static test, to achieve the initial state of a dynamic test; 6, testing the function of a dynamic and automatic retractable pipe line of the first tensioning device; 7, testing an active retractable pipe line of the retractable winch, to keep a constant dynamic function for the tensile force. The invention does not require welding and installations on a pipe laying ship or dissembling an appending reinforcement structure or supply an extra append device or resources, can conduct tensile force testing on tensioning devices and pipe line retractable winches, greatly increases testing efficiency, and brings improvements to the issues of test mode conversion process, dynamic test and tensile force conversion function.

Implementation of append mode concurrent insert operations in tables in a page-based concurrent relational database management system is carried out by defining a set of last pages as a current cache into which rows may be inserted by appenders. Append mode insert operations for each page in the current cache are serialized. Appenders seek to access the pages in the current cache using a two-pass process in which latches are sought to be acquired conditionally in the first pass and unconditionally in the second pass. A shared data structure is provided to define a current cache and a next cache for a table supporting append mode inserts in the relational database. The shared data structure includes information reflecting the unused space for each page in the current cache.

Performing a distributed database transaction using parallel writes to a distributed append-only database system is provided. A central database and a plurality of distributed databases, also known as “shards”, may be used. A request made to implement a distributed transaction, requiring updates to one or more shards, results in a monotonically increasing identification (ID) number being assigned to a change set. The request and change set may be registered at the central database. Once the change set is completely written to all of the appropriate shards, the change set is marked as completed in the central database. After write completion, a change set ID boundary at the central database is advanced to indicate the current fully changed status of the distributed database.

Session initiation protocol ''SIP'' signaling for 3G wireless networks is provided by using compression in the VIA field to reduce the signaling overhead in SIP messages. Methods of compression include eliminating redundant address information found in each intermediate address along the path traveled by the message and tokenizing certain elements of the header and using the tokens in the VIA header in place of the raw strings. A network device receives (250) an SIP message and examines the VIA field in the header information of the SIP message to identify (260) the domain from which the SIP message was sent. If the domain is not the same (270) as the current domain, then the network device appends (280) the current domain in the VIA field and sends the message along its path to the destination node. If the domain is the same (270) as the current domain, then the network device compresses (290) the domain information and appends (300) the compressed domain information in the VIA field and sends the message along its path to the destination node.

Systems and methods for performing a bulk append into an LDAP Server Directory Store. A conversion tool may receive an input file in LDIF format. The conversion tool performs a schema check on each entry in the input file, and creates a plurality of output files in SQL or another LDAP database structured format. One output file is created for each attribute in the input file. In addition, a file for an attribute table and a file for a catalog table may be created. One or more SQL Loading tools then load the output files into the LDAP Server Directory Store in parallel, except for the DN catalog table. After the other output files have been loaded, the DN catalog file is loaded into the LDAP Server Directory Store.