1726results about How to "Avoid death" patented technology

A method and apparatus are provided for protecting cardiac tissue from insult. The method comprises identifying the occurrence of an insult, such as a heart attack, and delivering electrical stimulation to one or more predetermined nerves in a patient's body in response to identifying the occurrence of the insult. The stimulation may be provided at the spinal canal or on the chest wall of the patient through cutaneous electrodes.

A system and method are disclosed for identifying monitoring and evaluating hazardous or potentially hazardous conditions. The system may be worn by safety personnel to detect equipment conditions such as low power supply, environmental conditions such as ambient temperature and / or physiological conditions such as heart rate of a wearer. The system further includes a control unit having electronics operable to communicate signals associated with equipment, environmental and physiological conditions.

A method and apparatus are provided for protecting cardiac tissue from insult. The method comprises identifying the occurrence of an insult, such as a heart attack, and delivering electrical stimulation to one or more predetermined nerves in a patient's body in response to identifying the occurrence of the insult. The stimulation may be provided at the spinal canal or on the chest wall of the patient through cutaneous electrodes.

The invention discloses a routing method for the wireless sensor network with efficient energy, which is suitable for the layered sensor network structure. The routing method is composed of initialization, cluster building, adjacent clusters routing and routing maintenance, wherein, an initialization process of the protocol makes a Sink node obtain a topology and network average energy of the sensor network, and each node obtains hop counts from the node to the Sink node; in the stage of the cluster building, a repeated division method is used to divide sensor network clusters, the divided clusters are even, and a leader cluster node is undertaken by nodes with higher residual energy; the adjacent clusters routing uses an ant colony algorithm to determine the probability of using a link to send information according to the link pheromone concentration, and the link pheromone concentration is increased with the information transmission on the link and is reduced with the time going; and the routing maintenance stage is responsible for updating link pheromone concentration, and makes the nodes inside the cluster with higher residual energy undertake the leader cluster in turn. The routing method can reduce the consumption of the network total energy, can balance the consumption of the node energy and can prolong the network life cycle.

The invention relates to a foldable flexible display device which comprises a supporting mechanism used for supporting a bending part of a flexible display screen, wherein the supporting mechanism comprises a first supporting plate and a second supporting plate; when the display device is located in an unfolding position, the first supporting plate and the second supporting plate slide to the positions under the bending part so as to jointly support the bending part; and when the display device is located in a folded position, the first supporting plate and the second supporting plate are departed from the positions under the bending part. Compared with the prior art, the foldable flexible display device provided by the invention can solve the problem that the bending part of the flexible display screen is not supported in an unfolded state, and meanwhile, the bending part is prevented from being tightly bent in a folded state; and the structure is simple, and the operation is simple and convenient.

A net is made from an explosive resistant material such as KEVLAR and is thrown over an explosive-laden device such that the net helps contain the blast force of the explosive-laden device. The net also has a nozzle that is fluid connected to a fire suppressant agent as well as a high density foam, each of which are discharged through the nozzle once the net is thrown over the explosive-laden device, the fire suppressant agent and the high density foam each helping to minimize the blast force of the explosive-laden device. The net can be thrown manually or can be fired from a gun that uses either pneumatic force or a firing cartridge to propel the net at its target.

The Alarm Triggered Shut off Appliance System (ATSAS) relates to a safe control shut-off system for all utility appliances. It reduces the risks of fire and carbon monoxide poisoning before they occur by turning off utility appliances when the smoke detection / carbon monoxide alarms sound. As the alarms sound, the ATSAS automatically shuts off the appliance. This helps the occupants to take emergency action in the earliest stages of development of a fire / carbon monoxide breakout or prevents their occurrences when the occupant's direct action is impossible. The system has a tone decoder that is responsive only to the frequency range of the alarm's alert sound. The tone decoder prevents the system from being falsely activated by erroneous sounds. Once a smoke or gas leak occurs, the system detects the alert sound through its microphone, and energizes a relay or solenoid valve that turns off the supply line to the utility appliance.

An air-conditioning device for a vehicle includes a blower and an estimating portion. The blower is disposed in an air-conditioning case, and performs a dry control for a heat exchanger arranged in a passenger compartment of the vehicle by sending air. The blower uses one of power supplied from an external power source, power supplied from the battery having residual quantity equal to or larger than a predetermined quantity, or power supplied from an in-vehicle solar cell, while the vehicle is parked. The estimating portion estimates an approximate elimination of odor generated from the heat exchanger by starting the sending of air, and stops the blower based on the estimation.

A specific clinical protocol for use toward therapy of defective, diseased and damaged cholinergic neurons in the mammalian brain, of particular usefulness for treatment of neurodegenerative conditions such as Alzheimer's disease. The protocol is practiced by delivering a definite concentration of recombinant neurotrophin into, or within close proximity of, identified defective, diseased or damaged brain cells. Using a viral vector, the concentration of neurotrophin delivered as part of a neurotrophic composition varies from 10<10 >to 10<15 >neurotrophin encoding viral particles / ml of composition fluid. Each delivery site receives from 2.5 mul to 25 mul of neurotrophic composition, delivered slowly, as in over a period of time ranging upwards of 10 minutes / delivery site. Each delivery site is at, or within 500 mum of, a targeted cell, and no more than about 10 mm from another delivery site. Stable in situ neurotrophin expression can be achieved for 12 months, or longer.

Compositions comprise a flagellin component or a Toll-like Receptor agonist component that is at least a portion of a flagellin or a Toll-like Receptor agonist, wherein the flagellin component or Toll-like Receptor agonist component includes at least one cysteine residue and whereby the flagellin component or Toll-like Receptor agonist component activates a Toll-like Receptor 5 or Toll-like Receptor. Compositions comprise a flagellin component that is at least a portion of a flagellin, wherein at least one lysine of the flagellin component has been substituted with at least one arginine, serine and histidine, whereby the flagellin component activates Toll-like Receptor 5. Compositions can further include an antigen, such as an influenza antigen, a flavivirus antigen, a pathogen-related antigen, a bacterial capsular antigen and a carrier protein. The compositions are used to stimulate an immune response and a protective immune response in a subject.

The invention relates to wireless self organized network energy saving needed route method based on ant colony optimization. The route building includes the following steps: broadcasting state information of asking ant to search network and store in each node reverse information pheromone list; responding the anti while receiving the request and selecting one neighbor node as the next step reverse source node; building the route from the source node to destination node. The route maintenance is that energy parameter is inducted; and new route finding process will be forced to do to avoid node from dying untimely while node energy consumption is overmuch.

The invention discloses a carbon-based compound fertilizer containing probiotic organisms. The carbon-based compound fertilizer comprises biomass carbon black and probiotics, wherein the biomass carbon black is prepared by the following method: carrying out low-temperature carbonization on agricultural wastes as biomass raw materials to form porous biomass carbon black. The probiotics are prepared by the following method: carrying out amplification culture on beneficial microorganisms and fermenting to form probiotic liquid; and mixing and then carrying out solid-liquid separation and expansion drying to form the probiotics, wherein the beneficial microorganisms are selected from one or more of peanibacillus ploymyxa, trichoderma, nitrogen-fixing bacteria, root nodule bacteria, phosphate-solubilizing bacteria, potassium bacteria, cellulose decomposition bacteria, antibiotic-producing strain and photosynthetic bacteria. The carbon-based compound fertilizer disclosed by the invention is made of microporous biomass carbon, and thus the carbon-based compound fertilizer has extremely-strong adsorption capacity and favorable light absorbing and temperature increasing effects; in addition, the probiotics of the carbon-based compound fertilizer are high in cell viability; and the carbon-based compound fertilizer can be preserved at normal temperature for a long time, can be mixed, granulated and dried with other organic and inorganic fertilizers without being influenced and is remarkable in synergistic action.

The invention discloses a biochar base soil modifier and a preparation method thereof. The biochar base soil modifier comprises the following components in percentage by weight: 95.5-98.5% of biomass carbon black and 1.5-4.5% of probiotics agent. Agricultural waste serves as a biomass raw material to carry out low-temperature carbonization to form the porous biomass carbon black; beneficial microorganism is enlarged and cultivated and is fermented into probiotics liquid; after mixing, solid and liquid separation, flash evaporation and drying are carried out to obtain the probiotics agent; the beneficial microorganism is selected from one or more of paenibacillus polymyxa, trichoderma strains, nitrogen-fixing bacteria, rhizobium, phosphate solubilizing bacteria, potassium bacteria, cellulose decomposition bacteria, antibiotic generation bacteria and photosynthetic bacteria. The biochar base soil modifier disclosed by the invention adopts the microporous biomass carbon which has strong adsorption capability and good light absorption and temperature-increasing effect. The probiotics agent has a high survival rate and can be stored for a long time at the normal temperature, the fertilizer synergy action is obvious, and the soil borne disease can be effectively prevented and cured.

A thermosetting foam, preferably a polyurethane foam is prepare by mixing all the components in one or more extruders and directing the chemical streams to a mixing head where the catalyst is added. Thus, the reaction can be controlled in a facile manner, whereby clogging of the extrusion head is avoided.

The invention relates to a shared-memory-based method for conducting communication among multiple processes. According to the method, a shared memory is managed in a circular queue mode, the shared memory is used for reading and writing conducted by the multiple processes in the circular queue mode, reading or writing is conducted by making a block as a unit, and the size of each block is controlled by a user; the shared memory is shared by the multiple processes, and the multiple processes comprise read-only processes and write-only processes; the multiple processes can conduct reading operation on the shared memory simultaneously, only one process can conduct writing operation on the shared memory, reading does not conflict with writing, and reading and writing can be conducted simultaneously. By means of the method, the number of times of copying conducted through a kernel when the processes exchange information is reduced greatly, throughput of a background system is improved, the overhead of the system is reduced, and performance of the system is effectively enhanced.

A method especially for quick starting of anaerobic ammonium oxidation technology at room temperature in low matrix belongs to the field of urban domestic sewage treatment and regeneration. The method comprises firstly inoculating nitrified sludge having certain nitration function into an upward-flow biology filtering tank using volcanic rocks as filtering materials, and employing a method of continuous aeration and dissolved oxygen concentration control so as to cultivate nitrified biomembrane; secondly, employing a intermittent aeration / anaerobic way to screen and concentrate anaerobic ammonium oxidation (ANAMMOX) bacterium; and lastly adding a certain amount of ANAMMOX bacterium into the reactor after the reactor fully enter into an anaerobic situation to perform rapid induction, andthus reducing starting time. On the basis of appearance of anaerobic ammonium oxidation characteristics, HRT continues to be reduced, water inflow load is raised, and finally starting of ANAMMOX technology at room temperature in low-matrix sewage can be realized. The invention provides a method for quick starting of the anaerobic ammonium oxidation technology at room temperature in low matrix.

A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof having inhibitory activity against tau protein kinase 1:wherein R1 represents a C1-C12 alkyl group which may be substituted;R represents, for example, a group represented by the following formula (II):wherein R2 and R3 independently represent a hydrogen atom or a C1-C8 alkyl group;R4 represents a benzene ring which may be substituted, a naphthalene ring which may be substituted, an indan ring which may be substituted, a tetrahydronaphthalene ring which may be substituted, or an optionally substituted heterocyclic ring having 1 to 4 hetero atoms selected from the group consisting of oxygen atom, sulfur atom and nitrogen atom, and having 5 to 10 ring-constituting atoms in total.

The invention relates to modulation of LKB1 or AMP kinase protein activity for treating disorders including diabetes and cancer. The invention also relates to screening for agents that modulate the activity of LKB1 or AMP kinase protein, which are useful in the treatment of diabetes and cancer, as well as preparing compounds for treatment of diabetes and cancer.

The invention discloses an aerobic fermentation reaction system and method. The high-efficiency intelligent aerobic fermentation reaction system comprises an aerobic fermentation reactor, a circular water system, a gas intake and exhaust system, a detection system and a control system, wherein a water jacket is arranged outside a horizontal roller of the aerobic fermentation reactor; a material feeding and discharging hole and a gas intake and exhaust hole are respectively formed in sealing covers at two sides of the horizontal roller; the circular water system is connected and communicated with the water jacket on the horizontal roller; the gas intake and exhaust system is connected and communicated with the gas intake and exhaust hole in the sealing cover of the horizontal roller; a sensor of the detection system is arranged in the aerobic fermentation reactor and on a water passing pipe of the aerobic fermentation reactor; a signal output by the sensor is respectively connected with the control system; and the control system is used for controlling the circular water system, the gas intake and exhaust system, the aerobic fermentation reactor and external feeding and discharging conveying equipment. According to the high-efficiency intelligent aerobic fermentation reaction system and method disclosed by the invention, the occupied area is smaller and the fermentation efficiency is higher; no secondary pollution occurs; and the reduction, harmlessness and resourceful treatment of organic wastes can be quickly realized.

Disclosed is an antenna booster case for mobile devices for preventing death grip in a mobile device with an internal antenna, which has become a significant issue in recent years. More particularly, the present disclosure relates to an antenna booster case for mobile devices, which includes a case antenna provided to a protective case body, enclosing an outer surface of a mobile device, to be connected to an internal antenna of the mobile device through physical contact therewith or without physical contact therewith to enhance transmission / reception sensitivity of the mobile device. The antenna booster case includes a protective case body enclosing an outer surface of a mobile device; and a case antenna including a loop member secured to the protective case body and a connection part brought into contact with a conductive frame of the mobile device.

The automatic pubic area cleansing system includes a ventilated diaper and a removable insert pad. At least one sensor is disposed in the system. The sensors are connected to a control unit that activates a ventilating and evacuating system when moisture is detected in the diaper. A massage head is disposed in a rear portion of the pad and can provide stimulation to the coccyx area of the patient to prevent the formation of a decubitus ulcer in the region.

A patient ambulation motion detector designed to be worn on the body. The detector incorporates a wireless transmitter, a motion sensor switch and a second call switch. It may be enclosed in a plastic case and attached most commonly to the upper anterior chest by a non-allergic double-backed tape.

The invention provides a specific protocol for use in grafting donor cells genetically modified to produce nerve growth factors into grafting sites within the cholinergic basal forebrain and is especially useful in treating neurodegenerative conditions such as Alzheimer's Disease. Grafting sites are selected for proximity to previously identified defective, diseased or damaged brain cells. Each graft is situated no more than about 550 mum from a targeted cell and no more than about 5 mm from another graft. Depending on the size of the region to be treated, the number of grafting sites will vary upwards of 10 sites, with between 5 and 10 sites serving to deliver a therapeutically significant dosage of nerve growth factors to targeted cells. Donor cells are delivered in a composition concentration of at least 1x105 cells / mul, wherein each graft is comprised of between 2 and 20 mul of the donor cell composition. The composition is delivered to each grafting site over a period of about 5-10 minutes.

The invention discloses a biomass charcoal based probiotic preparation, which is composed of biomass carbon black and concentrated probiotic preparation based on a weight ratio of (8.85-9.15): (0.85-1.15). The preparation is prepared by using agricultural wastes as biomass raw materials, conducting low-temperature carbonization to form porous biomass carbon black; conducting amplification culture to beneficial microorganism, and fermenting to produce probiotic solution; mixing above materials and separating solid from liquid; and drying by flash evaporation to obtain concentrated probiotic preparation, wherein the beneficial microorganism is one or more of paenibacillus polymyxa, trichoderma, nitrogen-fixing bacteria, rhizobium, phosphate dissolving bacteria, potassium dissolving bacteria, cellulose decomposition bacteria, antibiotic producing bacteria, and photosynthetic bacteria. In addition, the invention also discloses a preparation method for the biomass charcoal based probiotic preparation. The biomass charcoal based probiotic preparation provided by the invention uses microporous biomass charcoal, which has very strong absorption capacity and very good light absorption and warming effect. The probiotic preparation is high in survival rate of live bacteria, can be preserved for a long time at normal temperature and has evident synegistic effect for fertilizer.

The present invention is based, at least in part on the discovery of therapeutic agents capable of preventing, inhibiting or modulating abnormal processing, misfolding or aggregation of protein. The therapeutic agents of the invention may prevent, inhibit or modulate the formation of inclusions. The therapeutic agents of the invention may also be capable of facilitating clearance and / or blocking the cellular toxicity of inclusions to treat or ameliorate disorders characterized by protein aggregation. Compounds which bind to structural motifs commonly found in protein aggregates, such as β-sheets, would represent strong candidates for such compounds and are therefore desirable.

The invention relates to a display device and a flexible display panel thereof. The flexible display panel comprises a screen body and a buffer layer adhering to the lower surface of the screen body,wherein the screen body comprises a display area and a non-display area extending outward from the display area, and the non-display area comprises a bending area and a non-bending area; the buffer layer extends out of the display area and covers the bending area, and the thickness of the buffer layer near the junction of the bending area and non-bending area is greater than the thickness of the buffer layer away from the junction; the buffer layer extends out of the display area and covers the bending area, so that buffer protection is performed on the bending area, and the overall thicknessof the bending area is thickened, thereby avoiding the occurrence of dead folding in the bending area; the thickness of the buffer layer at the junction of the bending area and non-bending area wherethe stress is concentrated is lager, thereby reducing the stress concentration at the position, so that a crease at the position is avoided, thereby preventing the screen body of the bending area anda circuit from being damaged and disabled.

Disclosed is an automatic feeding system for an underwater fish farm, which includes a marine base facility standing vertically in the sea; an underwater fish farm installed on an outer surface of the marine base facility; a storage tank installed inside the marine base facility to store feed to be supplied to the underwater fish farm; a feed transfer device transferring the feed discharged through an outlet of the storage tank; a feed supply device mixing seawater with the feed transferred by the feed transfer device and supplying the mixture to the underwater fish farm; a controller installed inside the marine base facility to control operations of the feed transfer device and the feed supply device; and an illumination device installed in the underwater fish farm to illuminate an inside of the underwater fish farm.

The invention provides methods and compositions for localized delivery of a vector comprising a therapeutic agent to a specific region of the brain associated with a neurodegenerative diseases that is characterized by an excess buildup of buildup of intracellular protein aggregates. In particular, the invention provides methods and compositions used to deliver an adeno-associated virus vector (AAV) comprising a nucleotide sequence encoding an inhibitor of apoptosis protein (IAP) to cells in the region.

The invention discloses a node energy consumption balancing method for a wireless sensor network. The method includes the steps of 1, acquiring the distance from each node in the network to a base station; allowing the base station to calculate optimal hop count and optimal cluster number according to the network scale, and allowing each node in the network to calculate the distance from itself to the base station; 2, determining an energy threshold of the current cycle; 3, establishing clusters, namely reserving each candidate cluster head have residual energy larger than the energy threshold as a cluster head, and adding non-cluster-head nodes to different clusters; 4, transmitting stably, namely allowing the nodes in each cluster to transmit data to the cluster head in a single hop manner, and allowing the cluster head to forward the data to the base station in a combined manner of single hop and multiple hops. The node energy consumption balancing method for the wireless sensor network has the advantages that energy consumption is balanced for the nodes and the service life of the network is effectively prolonged.

The invention relates to a fingerling desalination method for the freshwater culture of a tiger prawn, in particular to the culturing of the seawater economic prawn in freshwater, belonging to the aquaculture technical field. The invention is characterized in that the method comprises the following technique steps: preparing a temporary prawn larva breeding pond; cleaning up the temporary prawn larva breeding pond; sterilizing the temporary prawn larva breeding pond; fertilizing; artificial oxygen increasing facility; the pond affusion and salinity regulating; temporary prawn larva breeding; prawn larva stocking and breeding; prawn larva desalting and salinity regulating; prawn larva cultivating; cleaning up a main breeding pond; communicating the main breeding pond and the temporary prawn larva breeding pond; the freshwater breeding of the prawn larva. The invention can prevent the prawn larva from dying resulted from the sudden change of an osmotic pressure after directly entering the freshwater through the desalting process during the temporary breeding period of the prawn larva, leading the tiger prawn to be able to grow from the seawater into the freshwater after artificial desalting and breeding, which is beneficial to reduce the incidence of the tiger prawn, improve the surviving rate of stocking and breeding of the prawn larva and increase the culturing yield.