255results about How to "Stop transmission" patented technology

It is possible to prevent degradation of power consumption efficiency or lowering of a communication rate in a radio communication. Each node 50 determines a transmission power for data communication so that the number of searched nodes reaches a target value and stores the node address of the searched node by the transmission power in an adjacent node address storage unit 25. Moreover, the transmission power for control communication is determined in the same way. When the node 50 transmits a data frame to another node, an ERTS frame including the node address stored in the adjacent node address storage unit 25 is transmitted by the transmission power for the control communication. After an ECTS frame is received, the data frame is transmitted by the transmission power for the data communication. A control information input / output unit 24 identifies the node in an NAV period from the received ERTS frame or the like and stores the node address of the node in an NAV setting node address storage unit 26.

An exposure management system includes dosimeters, wireless relay devices that wirelessly communicate with the dosimeters, and a monitoring device. The dosimeters are carried by workers for measuring exposure doses in a radiation management facility. The wireless relay devices transmit a monitor indication message that requests the dosimeters to provide respective responses that include information of measured exposure doses. The wireless relay devices receive the responses from the dosimeters by using allocated respective communication channels that are different from each other. Each dosimeter receives the monitoring indication message and generates a designated number of response times for providing a response to the monitor indication message, and determines a communication channel corresponding to each of the generated response times. The monitoring device is connected to the wireless relay devices for monitoring an exposure state of each of the workers through the wireless relay devices and dosimeters.

A system includes a plurality of computers interconnected by a network including one or more switching nodes. The computers transfer messages over virtual circuits established thereamong. A computer, as a source computer for one or more virtual circuit(s), schedules transmission of messages on a round-robin basis as among the virtual circuits for which it is source computer. Each switching node which forms part of a path for respective virtual circuits also forwards messages for virtual circuits in a round-robin manner, and, a computer, as a destination computer for one or more virtual circuit(s), schedules processing of received messages in a round-robin manner. Round-robin transmission, forwarding and processing at the destination provides a degree of fairness in message transmission as among the virtual circuits established over the network. In addition, messages are transmitted in one or more cells, with the round-robin transmission being on a cell basis, so as to reduce delays which may occur for short messages if a long messages were transmitted in full for one virtual circuit before beginning transmission of a short message for another virtual circuit. For each virtual circuit, the destination computer and each switching node along the path for the virtual circuit can generate a virtual circuit flow control message for transmission to the source computer to temporarily limit transmission over the virtual circuit if the amount of resources being taken up by messages for the virtual circuit exceeds predetermined thresholds, further providing fairness as among the virtual circuits. In addition, each switching node or computer can generate link flow control messages for transmission to neighboring devices in the network to temporarily limit transmission thereto if the amount of resources taken up by all virtual circuits exceeds predetermined thresholds, so as to reduce the likelihood of message loss.

There is provided a data synchronization system, data synchronization method, data center, and client terminal that allow a client terminal to determine whether data held by the client terminal is up-to-date and allow synchronization between a server and the client to be maintained at low costs in a case where synchronization between data in the server and data in the client terminal is provided.The data synchronization system for keeping the sameness between data in a client terminal 10 and data in a data server 20 through a communication link comprises a synchronization data transmitter 25 for sending to the client terminal 10 data to be kept same as data in the client terminal 10, a synchronization signal output module 33 for sending a synchronization signal for checking the sameness to the client terminal 10 at predetermined timing, and a synchronization signal transmission controller 23 for controlling the transmission of the synchronization signal by the synchronization signal output module 33 based on the result of the synchronization signal transmission by the synchronization signal output module 33.

The invention relates to a controlled blasting construction method for a rock foundation pit. The method comprises the following steps: detecting a cutting line; with the cutting line as a reference line, locating the periphery of a foundation pit to excavate a damping groove; vertically excavating a damping groove in the cutting line, wherein the interior of the damping groove is a blasting area and the exterior of the damping groove is a protective area; blasting and excavating the foundation pit: crushing rocks after blasting and removing slag; and cutting and blasting the foundation pit in a layered way: repeating excavation of the damping groove and blasting of the blasting area, excavating the damping groove in a layered way, blasting and excavating the foundation pit until the foundation pit is completely excavated. The damping groove is excavated in the excavating area of the rock foundation pit so as to stop blasting vibration propagation in the excavating area and reduce vibration influences on the rock wall and the surrounding structure of the foundation pit; a cutting reference is randomly corrected by using an outwardly moving rechecking line of the foundation pit cutting line so as to satisfy requirements on foundation pit excavating accuracy; the controlled blasting construction method for the rock foundation pit, provided by the invention, has the advantages of simple process and no damage to a foundation pit surrounding rock structure and is suitable for excavating various earth-rock foundation pits; both excavating efficiency and safety can be taken into account; and the foundation pit blasting safety and the foundation pit excavating accuracy are enhanced.

To provide a memory product controller, a memory product control method, and a memory product storing a computer program, capable of realizing a multi-function memory product, without increasing the cost, by grouping a plurality of memory products. In a memory product controller, information identifying a memory product and an operating condition of the memory product are stored in association with information identifying a group, and when reading / writing is performed on one memory product belonging to a predetermined group by a reader / writer for a memory product, reference is made to an operating condition storage unit, and when other memory products having the similar operating condition are present in the same group, instruction information to perform reading or writing on one or a plurality of other memory products belonging to the same group and having the similar operating condition is transmitted to the reader / writer.

Provided are an apparatus and method thereof for displaying video signals on a display screen of a display apparatus, wherein the video signals are received by the display apparatus from a plurality of input sources. The method includes: determining whether a medium input from a first input source of the display apparatus is in a loading process; if the medium is in the loading process, displaying in a sub-window on the display screen a video signal output from the first input source of the display apparatus; if the medium is in the loading process, displaying in a main window on the display screen a video signal output from a second input source of the display apparatus. The video signal from the first input source may be downscaled and transmitted to the display device so as to conserve resources in both the first input source and the display device.

The transport capacity of a Virtual Concatenation Group (VCG) can be reduced under control of a Link Capacity Adjustment Scheme (LCAS). The VCG comprises link members, in which payload data are transmitted. A first control message comprising a fail message (RFAIL) for a link member is transmitted from sink to source, while the sink continues reception of payload data. On reception of the first control message at the source, a second control message is transmitted comprising a message (FDNU) indicating that payload data of the link member shall not be used, and transmission of payload data is discontinued. On reception of the second control message at the sink reception of payload data is discontinued, and the link member is removed. This allows a reduction of the transport capacity of a Virtual Concatenation Group to be performed in a hitless manner, even when initiated at the sink side.

In a communication network including a monitor device, a relay device, and a common link terminal device, in response to detection of a link failure in a ring, each device sends a failure detection frame to the ring and causes link failure information to reach the common link terminal device. The common link terminal device generates a link failure information management database, performs a multi-failure detection process, and stops transmission of an auxiliary monitor frame upon detection of multiple failures.

The present invention relates to a synergistic formulation comprising pharmaceutically effective amount of alpha / beta arteether and a neutralized refined vegetable oil suitable for administration by rectal route, method for the treatment of cerebral and comatose malaria and process for the preparation of the said formulation.

A geared motor reduces a speed of rotation of a DC motor with a gear train and outputs the rotation to the outside. The gear train includes a second gear including a cylindrical portion a third gear a first insertion portion that is inserted in the cylindrical portion the second gear. The second gear and the third gear are made of a resin material. A projecting-and-recessed portion is provided on an inner peripheral surface of the cylindrical portion of the second gear. The projecting-and-recessed portion extends continuously in a circumferential direction over the entire circumference of the inner peripheral surface of the cylindrical portion. Pressing portions are evenly arranged in the circumferential direction on an outer peripheral surface of the first insertion portion of the third gear. The pressing portions are configured enter recesses in the projecting-and-recessed portion and press wall surfaces of the recesses.

In an image forming apparatus having storing means for storing image data to be composited with received image data, means for compositing the image data with the received image data, means for forming an image based on the resulting composite image data, and determining means for determining whether or not image formation is possible, the image formation based on the image data is executed or stopped according to the determination result of the determining means.

The invention relates to a mouse-typhus salmonella gene-deletion mutant strain without containing resistance marks, a vaccine and application thereof, belonging to the technical field of animal bacterium genetic engineering. The invention utilizes a mediated allelic exchange technique of recombinant suicidal plasmid for obtaining the mouse-typhus salmonella gene-deletion mutant strain (Salmonellatyphimurium SL13441) (the preservation number is CCTCC NO: M2010301) without containing the resistance marks. The mutant strain is deficient in an important toxicity regulating gene-cya gene in mouse-typhus salmonella, so that the toxicity of the mouse-typhus salmonella is obviously weakened after the deficiency of the cya gene, but the mouse-typhus salmonella still has immunogenicity. The invention also discloses the Salmonella gullinarum gene-deletion vaccine prepared by utilizing the gene-deletion mutant strain and an application of the gene-deletion mutant strain in preparing the vaccine, and the prepared vaccine meets the requirement on biological safety. The gene-deletion vaccine prepared in the invention can effectively prevent infection of Salmonella gullinarum and has the advantages of good stability and safety and low cost, is convenient to use and has obvious economic and social benefits.

The invention relates to a method for detecting multi-drug resistance of Mycobacterium tuberculosis, which aims at detecting the resistance of the Mycobacterium tuberculosis to isoniazid and rifampicin at the same time and has the characteristics of high specificity and sensitivity, quickness in detection, and easiness and convenience in operation. The technical scheme is as follows: the method comprises the following steps: A, establishing PCR (polymerase chain reaction) templates of an MTB clinical strain and a standard strain H37Rv; B, designing three pairs of primers of katG, inhA and rpoB gene fragments which are closely related to the isoniazid resistance and the rifampin resistance, performing mPCR amplification on katG, inhA and rpoB genes of the clinical strain, and performing PCR amplification on katG, inhA and rpoB genes of the clinical strain and the standard strain H37Rv; and C, detecting the mutation conditions of related INH-resistant and RFP-resistant 3 genes of the clinical strain at the same time by a single-strand conformation polymorphism detection method.

An immunogenic or vaccine composition to induce an immune response or protective immune response against West Nile virus (WNV) in an animal susceptible to WNV. The composition includes a pharmaceutically or veterinarily acceptable vehicle or excipient, and a vector. The vector contains heterologous nucleic acid molecule(s), expresses in vivo in the animal WNV antigen, immunogen or epitope thereof, e.g., WNV E; WNV prM and E; WNV M and E; WNV prM, WNV M and E, WNV polyprotein prM-E, WNV polyprotein M-E, or WNV polyprotein prM-M-E. The composition can contain an adjuvant, such as carbomer. Methods for making and using such a composition, including prime-boost regimes and including as to differential diagnosis, are also contemplated.

A subscriber communication machine is provided with an off-synchronous detector detecting off-synchronization of communication with an office communication machine, a correlation processor, when the off-synchronization is detected, correlatively processing received data received over a communication line and held data having been transmitted from the office communication machine, and a resynchronization controller specifying a synchronous timing by the correlation process in the correlation processor to establish resynchronization in the communication with the office communication machine. When the subscriber communication machine cannot keep synchronization with a transmission cycle in a predetermined transmission system such as TCM in steady communication, it is possible to promptly resume the communication without the necessity for initializing all over again.

Disclosed is a drying type ecological toilet comprising a urinal, characterized in that the urinal comprises a front and rear reentrants, the front reentrant is a urinating chamber, its kick is provided with a current collection port in communication with the urine reservoir, the rear reentrant is a stool chamber, its kick is provided with a stool drainage outlet pipe connected with the stirring drying chamber, the stirring drying chamber is in communication with the absorption storing box through pipe lines arranged on the upper portion, and its bottom is provided with a discharge port in communication with the feces reservoir.

The invention provides an aerosol virus prevention central air conditioner sterilization device which comprises an optical cavity, an ultraviolet lamp and an air energy converter. The interior of theoptical cavity is of a hollow structure, and an air inlet and an air outlet are formed at the two ends of the optical cavity. The ultraviolet lamp and the air energy converter are arranged in the optical cavity together and are located between the air inlet and the air outlet. The ultraviolet lamp is a UVC waveband deep ultraviolet LED. The air energy converter generates ultrasonic waves, and theultrasonic waves and ultraviolet light emitted by the ultraviolet lamp act together so as to disinfect air flowing through the optical cavity. According to the aerosol virus prevention central air conditioner sterilization device, total-space and omni-directional efficient coupling is achieved through the combined action of ultrasonic waves and ultraviolet light in the optical cavity, spreading ofaerosol viruses during running of a central air conditioner can be effectively interrupted, the central air conditioner can be effective under spreading of aerosol viruses, efficient virus killing can be guaranteed, ventilation running of the air conditioner cannot be influenced, and meanwhile the safety of air conditioner crowds during dynamic virus killing is guaranteed.

The invention relates to a preventing and treating method for a grape root-knot nematode disease. The method includes the steps that 1, ecological treatment is performed, wherein Difulai microorganism fertilizer is applied, and HYT microorganism fertilizer is applied; 2, agricultural prevention and treatment are performed; 3, in quarantine inspection, quarantine inspection is performed strictly, seedlings are not introduced from the diseased region to be planted, and if it is necessary to introduce the seedlings from the diseased region to be planted, the seedlings should be strictly sterilized and soaked in hot water of 50 DEG C for 10 minutes; 4, physical prevention and treatment are performed; 5, biological control is performed; 6, chemical prevention and treatment are performed, wherein 1500-2000 g of 10% fosthiazate granules per mu are applied in holes in transplanting or mixed with fine soil to be applied in furrows after planting. In this way, the grape root-knot nematode disease can be effectively prevented, meanwhile, agricultural prevention and treatment, physical prevention and treatment and other measures are taken to perform comprehensive prevention and treatment to lower the average incidence of the grape root-knot nematode disease, the yield is increased, the grape grade is remarkably increased, and good economic benefits are achieved.

To provide a digital display type radio-corrected timepiece capable of maintaining a signal reception performance of a reception antenna while avoiding an increase in a size, and a standard wave receiving method of the timepiece. In a digital display type radio-corrected timepiece having a display digital-displaying a time instant data including an hour / minute, when correcting a display time instant of the display performing a digital display on the basis of a time instant information included in a standard wave signal JJY received by a reception antenna which is disposed in one side of the display performing the digital display, while the time instant information is being received, there is stopped an input of a display signal from the one side of the display to the display.

The invention discloses a protocol security isolation system oriented to a railway signal control network. The protocol security isolation system is composed of a first communication interface 101, a second communication interface 203, a first processor 102, a second processor 202, a high-speed dual-port RAM communication buffer memory 302, a memory RAM, a power-failure memory FLASH, a human-computer interaction platform 105 and a power module 301. The first communication interface and the second communication interface intercept and capture data, corresponding the network, from a link layer, the data are sent to the first processer to be analyzed, an analysis result and communication content are sent to the human-computer interaction platform 105 to be displayed and are written into a data base, safe network data information is sent to the second processor through the high-speed dual-port RAM communication buffer memory 302 in a ferry mode at the same time, and the safe network information is sent to a target terminal or a target network through the second communication interface 203 driven by the second processor. According to the protocol security isolation system oriented to the railway signal control network, multiple network technologies are combined and real-time monitoring and security isolation are carried out on the existing railway signal control network.

A radio access network dynamically compiles history data regarding mobile wireless devices that tend to fail successful ranging, e.g., establishment of Layer 1 communication with a radio access node or base station. The history data is obtained from messages sent from the mobile device to the network which contain a count indicating the number of times the device has failed a ranging attempt. If the history (or count) data indicates that a wireless device has experienced ranging failures exceeding a threshold number of failures, the base station responsively blocks the device from attempting any additional ranging for a period of time. The period of time can be short-term period of time or a long term period of time. The methods avoid excessive use of air interface resources by excluding wireless devices which are unable to successfully range. That is, “bad” or “problem” wireless devices are excluded from access to the network.

The invention discloses antimicrobial disinfecting hand cream and a preparation process thereof, belonging to the technical field of daily cosmetics. Components in the hand cream comprise, by weight percentage, 0.1% to 10% of the extractive of root of large-flowered skullcap, 0.1% to 10% of the extractive of root of fructus forsythiae, 0.1% to 10% of the extractive of root of tarragon, 0.1% to 10% of the extractive of coptis, 10% to 20% of Vaseline, 5% to 15% of octadecanol, 5% to 10% of polyethylene glycol-400 (PEG-400), 5% to 10% of cetanol, 5% to 10% of glycerol monostearate, 10% to 25% of glycerol, 5% to 10% of liquid paraffin, 0.1% to 0.2% of sodium sorbate and 30% to 50% of purified water. The preparation process is as follows: the extractive of root of large-flowered skullcap, the extractive of root of fructus forsythiae, the extractive of root of tarragon, the extractive of coptis and polyethylene glycol-400 (PEG-400) are fully mixed and merged together with the rest components, and homogeneous emulsification and stirring are carried out so as to obtain the antimicrobial disinfecting hand cream. The antimicrobial disinfecting hand cream has the beneficial effects of protecting hands and killing bacteria and thoroughly blocks the propagation of bacteria.

The invention discloses an antigenic polypeptide pool capable of detecting mycobacterium tuberculosis infection. The antigenic polypeptide pool specifically stimulates mycobacterium tuberculosis infected fresh whole blood to specifically secrete IFN-gama and increase the sensitivity. The invention provides a new detection reagent for detecting mycobacterium tuberculosis infection, experiments prove that peripheral blood can be directly utilized to conduct antigenic simulation without separation of peripheral blood mononuclear cell, the experimental data shows that the antigenic polypeptide pool has high sensitivity and specificity for detecting mycobacterium tuberculosis infection, and is simple and convenient to operate and low in cost, thus having high clinical application values.

It is an object of the invention to provide an electric screwdriver that can efficiently transmit torque for tightening a screw and stop the torque transmission. A representative screwdriver may include a motor, first and second rotating members, a tool, a torque transmission spring and a torque transmission releasing device. The torque transmission spring transmits the rotating torque of the motor from the first rotating member to the second rotating member in order to drive the tool by closely winding around the first rotating member and the second rotating member when the motor drivingly rotates the first rotating member in a predetermined rotating direction. Further, the torque transmission releasing device moves in the axial direction of the first rotating member or the second rotating member in response to the screw-tightening torque. By such movement, the torque transmission releasing device releases the close winding of the torque transmission spring around at least one of the first rotating member and the second rotating member and releases the transmission of the rotating torque of the motor to the tool.

The invention discloses an antigen polypeptide pool for detecting Mycobacterium tuberculosis infection. The specific antigen polypeptide pool can specifically stimulate Mycobacterium-tuberculosis-infected fresh whole blood and specifically secrete IFN-gamma, thereby increasing the detection sensitivity. The invention provides a novel detection reagent applicable to detection of Mycobacterium tuberculosis infection. The experiment proves that the peripheral blood can be directly utilized to perform antigenic stimulation without the need for separating peripheral blood mononuclear cells. The experimental data shows that when being used for detecting Mycobacterium tuberculosis infection, the antigen polypeptide pool has the advantages of higher sensitivity, higher specificity and lower cost, is simple to operate, and has higher clinical application value.

To provide a memory product controller, a memory product control method, and a memory product storing a computer program, capable of realizing a multi-function memory product, without increasing the cost, by grouping a plurality of memory products. In a memory product controller, information identifying a memory product and an operating condition of the memory product are stored in association with information identifying a group, and when reading / writing is performed on one memory product belonging to a predetermined group by a reader / writer for a memory product, reference is made to an operating condition storage unit, and when other memory products having the similar operating condition are present in the same group, instruction information to perform reading or writing on one or a plurality of other memory products belonging to the same group and having the similar operating condition is transmitted to the reader / writer.

The invention discloses a method for quickly concentrating viruses in a water body, which comprises the following steps of: a, pre-treating the virus polluted water body; b, performing suction-filtering on the virus polluted water body pre-treated in the step a by using a microbe filter system under negative pressure; c, fully soaking a water body virus enriched filter membrane into 30ml of beef extract-glycine eluent with pH of 9.5, and then removing the filter membrane by magnetic stirring and eluting to obtain the eluent; and d, adding polyethylene glycol 8000 (PEG8000) into the eluent obtained in the step c till the final concentration of the eluent is 8 percent; and adding NaCl till the final concentration of the eluent is 0.3mol / L, stirring and mixing uniformly, standing for 13 to 16 hours at the temperature of 4 DEG C, centrifuging for 30 minutes at 10,000rpm in a high-speed refrigerated centrifuge, removing the supernate, and re-suspending by using 0.5ml of phosphate buffer solution (PBS) with pH of 7.4 to obtain re-suspended water body virus concentrate. The method is simple to operate, has compact steps, low equipment requirement and high reclamation efficiency, and is convenient for popularization and application in the primary level.

The invention discloses a novel compound quaternary ammonium disinfectant that can be prepared by mixing the component materials as below in proportion by share: 68-72 shares of dialkyl(C8-10) dimethyl ammonium chloride, 20-30 shares of dodecyl benzyl dimethyl ammonium chloride, 1-3 shares of glutaraldehyde and 2-6 shares of dialkyl(C8-10) dimethyl amine. The disinfectant can meet the requirement for disinfectant with high efficiency. The killing rate of the spores of bacillus subtilis var.niger and bacillus anthracis in 3-5 minutes is higher than 99% at 40ppm, and the disinfectant has preferable destructive effect on HBsAg at 50ppm. The killing rate of E.coli and Staphyloccocus aureus Rosenbach is higher than 99% at 30ppm. The killing rate of fowl plague virus is higher than 99% at 50ppm. The disinfectant can block the spread of H5N1 and H9N2 avian influenza virus as well as Newcastle disease virus among the chicken embryos effectively.

A geared motor reduces a speed of rotation of a DC motor with a gear train and outputs the rotation to the outside. The gear train includes a second gear including a cylindrical portion a third gear a first insertion portion that is inserted in the cylindrical portion the second gear. The second gear and the third gear are made of a resin material. A projecting-and-recessed portion is provided on an inner peripheral surface of the cylindrical portion of the second gear. The projecting-and-recessed portion extends continuously in a circumferential direction over the entire circumference of the inner peripheral surface of the cylindrical portion. Pressing portions are evenly arranged in the circumferential direction on an outer peripheral surface of the first insertion portion of the third gear. The pressing portions are configured enter recesses in the projecting-and-recessed portion and press wall surfaces of the recesses.