296 results about "Daughter" patented technology

A mass storage memory card adds functionality to host devices with which it is used. In addition to the ability to store large amounts of user files and protect them from unauthorized duplication, a mass storage device according to the present invention enables near field communications with a portable electronic device that otherwise does not have such functionality. In a preferred embodiment the mass storage device has a mother / daughter configuration wherein the daughter card is a fully functioning micro-SD card that can be used independently. The mother card can be accepted in an SD card slot and communicates via the SD protocol. Whether or not the daughter card is present in the mother card, a host with the mass storage device therein will be capable of near field communications. These communications can be peer to peer or can be used to purchase goods or services as a sort of electronic wallet. A controller of the device is also operable to coordinate, control, and safeguard the financial transactions made when using the device and host as an electronic wallet.

Nucleic acid sequencing methods and related devices, products and kits are disclosed. Methods for sequencing a target nucleic acid comprise providing a daughter strand produced by a template-directed synthesis, the daughter strand comprising a plurality of subunits coupled in a sequence corresponding to a contiguous nucleotide sequence of all or a portion of the target nucleic acid, wherein the individual subunits comprise a probe and a reporter construct. The subunit encodes sequence information in its reporter construct that is less than sequence information in the corresponding portion of the target nucleic acid. The reduced information allows for reduced resolution requirements on the detection system and for increased size of resolvable reporter groups.

Methods, computer systems and computer program products for constructing a presentation in a platform independent manner. A layout is defined that includes a top split. The top split includes a first orientation parameter specifying an orientation for any daughter split created within the top split. A request is received to create a daughter split within the top split. In response, the daughter split is constructed within the top split in accordance with the first orientation parameter. The daughter split includes a second orientation parameter specifying an orientation for any child split created within the daughter split. The layout is converted into the presentation. A database for storing the layout. The database including a layout table having a row for storing an identity of the layout and an identity of the top split in a hierarchy of splits within the layout. The database also including a layoutdata table that has a row for each split in the hierarchy of splits within the layout.

A peripheral card having a Personal Computer (“PC”) card form factor and removably coupled externally to a host system is further partitioned into a mother card portion and a daughter card portion. The daughter card is removably coupled to the mother card. In the preferred embodiment, a low cost flash “floppy” is accomplished with the daughter card containing only flash EEPROM chips and being controlled by a memory controller residing on the mother card. Other aspects of the invention includes a comprehensive controller on the mother card able to control a predefined set of peripherals on daughter cards connectable to the mother card; relocation of some host resident hardware to the mother card to allow for a minimal host system; a mother card that can accommodate multiple daughter cards; daughter cards that also operates directly with hosts having embedded controllers; daughter cards carrying encoded data and information for decoding it; and daughter cards with security features.

The invention provides a simulative-target metabonomics analytic method based on combination of liquid chromatography and mass spectrum. The method includes following steps: respectively manufacturing to-be-analyzed samples into merged samples according to groups; automatically collecting secondary mass spectrums of metabolites in each merged samples through data of UHPLS / Q-TOF MS with dependence on a collecting mode; extracting a retaining time and information of parent ions and daughter ions of the metabolites by qualitative analytic software; screening out characteristic ion pair information of the metabolites according to daughter ion response intensity; summing the characteristic ion pair information of each merged samples; and scanning the obtained characteristic ion pair of the metabolites by UHPLC / QQQ MS through a dynamic multi-reaction monitoring mode in an actual sample for obtaining a corresponding spectrogram; and performing integration through quantitative analytic software to obtain the metabolites in the to-be-analyzed samples and content information thereof.

The invention provides an underground engineering construction advanced geological prediction system and a prediction method thereof which comprise earthquake wave receivers that are distributed in the underground construction tunnels and the arrangement method thereof, an earthquake wave collector and an earthquake wave data processing and analyzing system, wherein, the earthquake wave collector is formed by connecting a system motherboard and 16 collecting daughter boards in a way of inserting card, and the daughter boards are communicated with the system motherboard by connecting sockets to obtain electricity; the system motherboard comprises an SCM master-control circuit, a power, a power light, a serial port, a USB port and a wireless port; each collecting daughter board comprises a connecting socket used for connecting with the motherboard, and a field programmable gate array circuit FPGA; the earthquake receiver is a multi-component spatial receiver, which comprises a detector and a supporting carrier for the detector; the earthquake wave data processing and analyzing system is a computer in which an earthquake wave data processing and analyzing software is installed. The system can detect the shape of spatial 3D geologic body, improves the reliability and accuracy of construction advanced geological prediction, is used for underground engineering construction advanced geological prediction and applicable for various underground engineering excavations, furthermore, shot points and receivers of this system can be flexibly arranged.

A method for manufacturing synthetic genes and combinatorial DNA and protein libraries, termed here Divide and Conquer-DNA synthesis (D&C-DNA synthesis) method. The method can be used in a systematic and automated way to synthesize any long DNA molecule and, more generally, any combinatorial molecular library having the mathematical property of being a regular set of strings. The D&C-DNA synthesis method is an algorithm design paradigm that works by recursively breaking down a problem into two or more sub-problems of the same type. The division of long DNA sequences is done in silico. The assembly of the sequence is done in vitro. The D&C-DNA synthesis method protocol consists of a tree, in which each node represents an intermediate sequence. The internal nodes are created in elongation reactions from their daughter nodes, and the leaves are synthesized directly. After each elongation only one DNA strand passes to the next level in the tree until receiving the final product. Optionally and preferably, error correction is performed to correct any errors which may have occurred during the synthetic process.

The invention discloses a wireless charging device, a mobile terminal supporting wireless charging and a wireless charging system. The wireless charging device comprises a charging base, wherein a transmitting circuit, a transmitting coil, a movable daughter board for fixing the transmitting coil, and a positioning magnet are arranged in the charging base; the transmitting coil is connected to the transmitting circuit through a lead wire; and the positioning magnet is fixed on the daughter board in a mode of being positioned in the transmitting coil. When the wireless charging device and system disclosed by the invention are used for carrying out wireless charging on the mobile terminal, the mobile terminal is unnecessary to shift, is only arranged on the charging base of the wireless charging device and can be placed at will; and when wireless charging is not performed, the daughter board is fixed near the transmitting circuit and cannot be moved at will. According to the wireless charging device and system and the mobile terminal disclosed by the invention, the mobile terminal can be charged by the wireless charging device conveniently, and the experience effect of a user using wireless charging is also enhanced.

Site-specific mutation in methylated circular stranded DNA molecules is conferred by mutagenic primer pairs and methylase deficient Escherichia coli. The mutagenic primer pairs are complementary at 5′ end or 3′ end, or completely complementary to each other. Firstly, mutagenic primer pair is annealed to opposite strands of the methylated circular double-stranded parent DNA molecules. Then, polymerase chain reaction is performed by using unmethylated dNTPs to create unmethylated mutagenized double-stranded daughter DNA molecules. Finally, the reaction mixture of the methylated parent DNA molecules and unmethylated mutagenized daughter DNA molecules is transformed into a methylase deficient E. coli. The replication of methylated parent DNA is inhibited in methylase deficient host cell. In contrast, the unmethylated daughter DNA, which contains the desired mutation, are efficiently replicated in methylase deficient host cell and recovered thereafter. The invention also provides a kit for introducing site-specific mutations in accordance with the described method.

A peripheral card having a Personal Computer (“PC”) card form factor and removably coupled externally to a host system is further partitioned into a mother card portion and a daughter card portion. The daughter card is removably coupled to the mother card. In the preferred embodiment, a low cost flash “floppy” is accomplished with the daughter card containing only flash EEPROM chips and being controlled by a memory controller residing on the mother card. Other aspects of the invention includes a comprehensive controller on the mother card able to control a predefined set of peripherals on daughter cards connectable to the mother card; relocation of some host resident hardware to the mother card to allow for a minimal host system; a mother card that can accommodate multiple daughter cards; daughter cards that also operates directly with hosts having embedded controllers; daughter cards carrying encoded data and information for decoding it; and daughter cards with security features.

A disclosed communication interface for a gaming machine has a main communication board with one or more standard receptor slots for a plurality of “daughter boards,” each daughter board allowing communication between a master gaming controller and a gaming device or between a master gaming controller and a gaming machine network. The daughter boards may be designed to convert between a number of different communication standards or communication formats. Further, the daughter boards may employ a standard connector that allows the daughter board to be plugged into any of the standard receptor slots on the main communication board. Daughter boards may be removed or installed on the main communication board while the main communication board is receiving power. Further, the main communication board with a plurality of standard receptor slots may accommodate many different types of daughter boards and many different combinations of these types of daughter boards.

An instrumentation system may include a base card that is configurable to perform multiple instrumentation tasks. The base card includes a programmable logic device (PLD) that is configured according to a hardware description. One of a plurality of possible daughter cards, e.g., a first daughter card or a second daughter card, may be coupled to the base card. One or more of: 1) providing a selected hardware description to the PLD; or 2) coupling of a selected daughter card to the base card may configure the reconfigurable instrumentation card to perform a desired instrumentation function. Thus, by selecting which of the daughter cards is coupled to the base card and / or by selecting which hardware description is used to configure the PLD, the base card may be reconfigured to perform different sets of instrumentation tasks.

A mass storage memory card adds functionality to host devices with which it is used. In addition to the ability to store large amounts of user files and protect them from unauthorized duplication, a mass storage device according to the present invention enables near field communications with a portable electronic device that otherwise does not have such functionality. In a preferred embodiment the mass storage device has a mother / daughter configuration wherein the daughter card is a fully functioning micro-SD card that can be used independently. The mother card can be accepted in an SD card slot and communicates via the SD protocol. Whether or not the daughter card is present in the mother card, a host with the mass storage device therein will be capable of near field communications. These communications can be peer to peer or can be used to purchase goods or services as a sort of electronic wallet. A controller of the device is also operable to coordinate, control, and safeguard the financial transactions made when using the device and host as an electronic wallet.

The present invention relates to a culture method for the detoxication and the tissue culture of the bulb of Fritillaria thunbergii, which belongs to the technical field of breeding the plant seedling and is specially used for breeding the detoxic seedling of Fritillaria thunbergii and the detection of the virus of Fritillaria thunbergii. The method comprises the steps such as the formulation of the culture medium, the culture of the detoxication tissue culture bulb, the detection of the virus ELISA, etc. The present invention has good detoxication effect, high sensitivity of the virus detection, and can guarantee that the detocication daughter bulb is free from virus, thereby effectively controlling the occurrence and the broadcasting of the virus disease; the multiplication of the bulb is fast, and the monthly multiplication rate can reach 4.5 times, thereby being applicable to the factory seedling raising, greatly saving the breeding land of the traditional method and obviously reducing the production cost of Fritillaria thunbergii; the present invention can be applied to the purification and rejuvenation and the development of the species of Fritillaria thunbergii.

The invention provides a targeted metabo lomics analysis method for determining metabolites of a living body. The targeted metabo lomics analysis method can simultaneously determine 700 main metabolites of a living body based on series connection of ultra-high performance liquid chromatography and triple quadrupole and comprises the following steps: firstly, 700 main metabolites in a living body are screened; standard products of compounds are optimized to obtain optimal parent ions, daughter ions and mass spectrography conditions of the metabolites; the metabolites in samples are extracted by methanol, acetonitrile and water; liquid chromatograph conditions are optimized; a hydrophilic interaction is adopted to separate the metabolites; the separated metabolites enters a mass spectrum; the 700 main metabolites are determined at the same time by use of a real-time scheduled multi-reaction monitoring mode with quick positive and negative polarity switching function; the metabolite differences between all the samples are analyzed via partial least square analysis; changes of the metabolic pathway are found by pathway enrichment analysis. The targeted metabo lomics analysis method remarkably increases the number of detected compounds, and greatly shortens the analysis time.

The present invention generally relates to fluidics and microfluidics and, in particular, to creating droplets in a fluidic system. In some aspects, the present invention is generally directed to systems and methods for splitting a parent droplet into two or more droplets, e.g., by urging the parent droplet towards an obstacle to split the parent droplet. In some cases, the parent droplet is split into at least first and second droplets which each are directed to separate channels. In some cases, the channels may be constructed and arranged such that the droplet velocities of the first and second droplets are substantially the same as the velocity of the parent droplet. In some cases, such droplets may be repeatedly split, e.g., a parent droplet is divided into 2 daughter droplets, then each droplet split again, etc., for example, such that one parent droplet may eventually be split into 22, 23, 24, 25, 26, etc. daughter droplets. In some cases, the daughter droplets may be substantially monodisperse.

A method of recovering daughter isotopes from a radioisotope mixture. The method comprises providing a radioisotope mixture solution comprising at least one parent isotope. The at least one parent isotope is extracted into an organic phase, which comprises an extractant and a solvent. The organic phase is substantially continuously contacted with an aqueous phase to extract at least one daughter isotope into the aqueous phase. The aqueous phase is separated from the organic phase, such as by using an annular centrifugal contactor. The at least one daughter isotope is purified from the aqueous phase, such as by ion exchange chromatography or extraction chromatography. The at least one daughter isotope may include actinium-225, radium-225, bismuth-213, or mixtures thereof. A liquid-liquid extraction system for recovering at least one daughter isotope from a source material is also disclosed.

The invention belongs to the field of Chinese medicines. In order to solve the problem of poor effect of the conventional medicament for treating headache, the invention provides a Chinese medicine for treating the headache. The Chinese medicine is mainly prepared from the following raw materials in part by weight: 6 to 30 parts of Indian buead, 7 to 30 parts of astragalus, 8 to 35 parts of spiny jujube kernel, 6 to 25 parts of Chinese angelica, 3 to 12 parts of scorpion, 6 to 18 parts of Szechuan lovage rhizome, 6 to 18 parts of angelica dahurica, 4 to 15 parts of pinellia tuber, 3 to 18 parts of prepared common monkshood daughter root, 5 to 20 parts of tall gastrodia tuber, 3 to 18 parts of ligusticum sinense oliver, 0.5 to 2 parts of centipede, 3 to 18 parts of divaricate saposhnikovia root, 3 to 10 parts of manchurian wildginger and 3 to 18 parts of stiff silkworm, and for optimization, the medicament can further comprise at least one of the following Chinese herbal medicines in part by weight: 5 to 25 parts of medlar, 2 to 15 parts of dried ginger, 3 to 18 parts of angelica sylvestris, 3 to 25 parts of simpleleaf shrub chastetree fruit, 4 to 35 parts of baical skullcap root and 3 to 15 parts of chrysanthemum.

An electronic system having a backplane designed for efficient routing of signal traces. The system includes two or more daughter cards that are connected to multiple other daughter cards in the system. These daughter cards are mounted centrally to the backplane in the system. Connections between those two daughter cards and the backplane are made through electrical connectors that are distributed in columns along the length of the daughter cards. The connectors are positioned with space between the connectors. The space forms routing channels such that signals that must be connected to the central cards from a daughter cards on either side may be routed through the routing channels.

The present invention discloses a PCB combining and joining method. The method comprises the steps of S1 reading the daughter board information of orders, wherein the daughter board information comprises the respective areas, delivery quantities and attributes of the daughter boards; S2 comparing the daughter board information, screening the daughter boards of same attributes, and establishing a combining and joining rule database; S3 selecting the panels (PNL) satisfying requirements according to the combining and joining demands; S4 according to the PNL, determining the daughter boards which are combined and joined together from the daughter boards having the same attribute with the PNL, and carrying out typesetting. The present invention also discloses a PCB combining and joining system. The system comprises a reading module used for reading the daughter board information in the orders; the combining and joining rule database for storing the information of the screened daughter boards of same attribute; a PNL selecting module used for selecting the PNL satisfying requirements according to the combining and joining demands; and a combining and joining engine calculating module used for selecting the daughter boards according to a sequence from large to small, determining whether the daughter boards can be combined and joined, determining whether the typesetting is successful, determining the daughter boards which are combined and joined together finally, and carrying out the typesetting.

The invention belongs to the technical field of medicine detection, and particularly relates to a method for detecting 43 types of medicines in blood by liquid chromatogram tandem mass spectrum. Aiming at the problem of lack of a method capable of simultaneously detecting seven types of common poisons, eleven types of antihypertensive drugs, eleven types of hypoglycemic agents and fourteen types of psychiatric drugs in the prior art, the invention provides the method. The method comprises the following steps of (a) performing protein precipitation on a to-be-detected sample with acetonitrile;and (b) detecting a selected drug by a multi-reaction monitoring (MRM) mode of high performance liquid chromatography-tandem mass spectrometry, and mass spectrum screening analysis is performed in a segmented way according to compound retention time and by two or three pairs of parent ions / daughter ions. By the method, the screening analysis of 43 types of drugs such as common antihypertensive drugs, common hypoglycemic agents, psychiatric drugs and poisons can be rapidly and accurately completed within 25 minutes in one time, the detection efficiency is high, and the method is good in sensitivity and is suitable for promotion and application.

The present invention generally provides a means to control stem cell self-renewal and differentiation. More particularly, the current invention is directed toward the elucidation of a signal transduction pathway that controls the expression of a gene necessary for differentiation of stem daughter cells. By modulating the levels of key regulatory molecules within this pathway, the fate of stem cell self-renewal and differentiation may be controlled. In addition, the present invention also provides mutant organisms, tissues, cells, as well methods where the level of key molecules within the pathway are modulated.

A control module operates a ramp in coordination with a powered sliding door. The control module couples to the OEM network and includes at least one microprocessor, a connector array coupled to at least one microprocessor, and interface circuitry. The microprocessor produces data sequences to keep the network busy, thereby preventing other modules on the OEM network from entering a low power mode. The connector array is adapted to receive daughter boards, plugs, plug-in modules, or wire jumpers for patches. The control module includes a display and a microprocessor is programmed to diagnose the operation of the ramp and provide the results of the diagnosis on the display.

Provided is a test system that tests a device under test, the test system including: a test head that includes a test module that generates a test signal to be supplied to the device under test; a performance board that is mounted above the test head and conveys the test signal generated by the test module; and a daughter unit that is detachably mounted to the performance board, and conveys the test signal from the performance board to the device under test, where the daughter unit includes: a socket to which the device under test is mounted; a daughter board to which the socket is mounted; and an enclosure that accommodates therein the socket and the daughter board, and includes a daughter-unit shield that cuts off noise from outside with respect to the socket and the daughter board.

The invention provides a heterogeneous network environment oriented Internet of things gateway development platform. The platform comprises a mother board and pluggable type daughter boards (or modules), wherein the mother board is provided with daughter board interfaces, a general interface and a man-machine interface, the pluggable type daughter boards comprise a core processor daughter board, a bluetooth daughter board, a ZigBee coordinator daughter board, a 6lowpan daughter board, an RFID daughter board, a WiFi daughter board and a 3G / 2G application daughter board, and the daughter board interfaces comprise a core processor daughter board interface, a bluetooth daughter board interface, a ZigBee coordinator daughter board interface, a 6lowpan daughter board interface, an RFID daughter board interface, a WiFi daughter board interface and a 3G / 2G application daughter board interface. A modularized development thought is adopted, a hardware mother board and different daughter boards are used, and possibility is provided for heterogeneous interconnection development application covering most Internets of things.