454results about How to "Reduced mobility" patented technology

A communications terminal is provided for communicating data packets with a mobile communications network. The mobile communications network includes base stations for communicating data packets with the communications terminals via a radio access interface, and a core network part which communicates the data packets with the base stations of the radio network part. The core network part includes a mobility manager for monitoring a location of the communications terminal. The communications terminal is configured to attach to a first base station of the mobile communications network, to transmit a short message data packet providing context information for communicating the short message data packet to the mobility manager via the first base station, to determine that communication of data packets is better via a second base station, to attach to the second base station, and to receive a down link data packet from the mobility manager via the second base station.

The present invention is directed to therapeutic methods using IL-6 antagonists such as anti-IL-6 antibodies and fragments thereof having binding specificity for IL-6 to prevent or treat anemia (e.g., anemia associated with chemotherapy) including persons on a treatment regimen with a drug or chemotherapy and/or radiation for cancer (e.g., head and neck cancer) that is associated with increased risk of anemia.

The invention discloses a method and a device for positioning the nodes in a wireless sensor network, comprising the following steps: the topology structure of the whole wireless sensor network is obtained; a clustering method based on network density is adopted; after the cluster head is optimized and selected, the whole wireless sensor network is divided into a plurality of clusters which have uniform density and are not superposed to each other based on an density accessibility method; the absolute coordinates of all cluster heads are obtained; a genetic algorithm is used to determine the sequence in which the movable beacon traverses all clusters and determine the moving path of the beacon in the clusters, thus forming an optimum moving path of the movable beacon in the whole wireless sensor network and realizing the positioning of the nodes in the wireless sensor network. The method and the device can ensure the precision of higher node positioning, simultaneously can reduce the moving expense and calculation expense of the beacon, and can improve the real-time performance of the positioning of the nodes.

The invention provides a safe and reliable compound conditioner for reducing the heavy-metal mobility and bioavailability of soil or sludge compost and a preparation method thereof. The compound conditioner is a powdery compound prepared by adding heavy-metal auxiliary passivating agent to alkaline agent, wherein, the heavy-metal auxiliary passivating agent includes precipitating agent and absorbing agent; and the compound conditioner comprises the following components by the mixing proportion (weight percentage): 78% to 91% of alkaline agent, 5% to 13% of precipitating agent and 4% to 9% of absorbing agent. The preparation method comprises the following steps: (1) drying and pulverizing one, two or more than two substances among soda-manufacturing waste residue, lime and fly ash and sieving by a 60-mesh sieve to obtain an alkaline powdery substance as the alkaline agent; (2) mixing the alkaline agent, the precipitating agent and the absorbing agent by the above mixing proportion; and (3) drying and pulverizing the mixed products and sieving by a 200-mesh sieve to obtain the powdery compound conditioner. The invention can greatly reduce the environmental risk caused by the prior art and realize the sustainable development of green circular economy, industry and agriculture by recycling the industrial waste at the same time.

The invention relates to a train overspeed protection method and a train. The method comprises the following steps: a train is used for broadcasting the location information of the train to other trains and receiving location information broadcast by other trains; the train is used for acquiring speed-limiting state information of the route, including the occupation state information of the train in each physical section of the route; and the train is used for calculating the movement authority of the train at current time according to the location information broadcast by other trains and the speed-limiting state information. Compared with the prior art that information is needed to be transmitted to the train after a region controller forwards the location information and calculates the movement authority, the technical scheme of the method has the advantages that the process of transmitting the movement authority and location information to the train by the region controller can be reduced, so that data waiting delay can be reduced, and overspeed control can be realized in time.

The invention provides a broad spectrum heavy metal activity deactivator preparation method. The present invention relates to a soil conditioning agent preparation method, which comprises the following steps: (A) taking humic acid-rich peat, digest compost or a forest soil humus layer, and carrying out screening to provide a spare use; (B) adding the humic acid-rich material to HCl or HNO3 to soak, and stirring 2-3 times; (C) filtering the soaked material with a bamboo drying pad, washing 2-3 times with clear water, and carrying out air drying to a moisture content of less than 5%; (D) sequentially adding ZnSO4.7H2O, sodium silicate and sodium selenite to the material obtained from the step (C), carrying out aging on the mixed material for 2-3 days and uniformly mixing; and (E) adding limestone powder to the material obtained from the step (D), and completely and uniformly mixing to prepare the broad spectrum heavy metal deactivator. With the combination inhibitor prepared by the preparation method, activities of soil heavy metals can be significantly inactivated, the heavy metals can be inhibited from entering the food chain, and risks on human health by the heavy metals can be reduced.

The invention discloses a fruit retention agent as well as a preparation method and a use method of Feizixiao litchis. The fruit retention agent is prepared from amino acid, calcium acetate, borax, fulvic acid, p-chlorophenoxyacetic acid, gibberellin, forchlorfenuron and brassinolide. The fruit retention agent for the Feizixiao litchis is applied to the fruit retention of the Feizixiao litchis ten days after blossom falls in the mode of cluster spraying. The relative fertile fruit percentage of the fruit retention agent is 8.37 percent, which is improved by 37.70 percent compared with that of a contrast, and the weight of single fruit is not influenced. The fruit retention agent has low cost, simple preparation and simple and convenient operation and is easy of large-scale popularization. The fruit retention agent for the Feizixiao litchis is also suitable for the fruit retention of other varieties of litchis.

The invention discloses a health service robot capable of achieving electroencephalogram detection. The health service robot comprises a robot body, a main control unit, a motion control unit, a binocular vision capture unit, a man-machine interaction unit, an environmental perception sensor unit, a power supplying unit and a medical treatment detection unit; the medical treatment detection unit comprises an electroencephalogram detection device independent of the robot body; the main control unit is connected with the motion control unit, the binocular vision capture unit, the man-machine interaction unit, the environmental perception sensor unit and the medical treatment detection unit through bus communication protocols and serial communication protocols; the power supplying unit is used for supplying power for the main control unit, the motion control unit, the binocular vision capture unit, the man-machine interaction unit and the environmental perception sensor unit. The health service robot is combined with the electroencephalogram detection device, a robot moving technology and a medical treatment detection technology, and therefore the movable and portable properties of the electroencephalogram detection device can be improved to a large extent.

The invention relates to an electronic control unit (14), in particular in motor vehicle braking systems, which is connected to a hydraulic unit (13) by means of a magnetic connector. Said electronic control unit comprises: an area formed by the housing walls (14'), said area being used to receive several valve coils (12) which are arranged in said area, a housing cover (8, 35), at least one first circuit board (31, 5) which is used to receive electric and/or electronic components and an electric contact part and one first heat conducting plate (9, 32) which is used to guide heat away from the electronic components. The first heat conducting plate is connected in a flat manner to the first circuit board, and at least one heat connecting element (4, 15) which produces a thermal bridge between the first circuit board(s) and the first heat conducting plates, is provided. The invention also relates to a pump drive unit which co-operates with said control unit, whereby a motor base plate (22), for the electronic power components of the motor, is provided. The invention further relates to an electrohydraulic control device, wherein one or several elongate heat conducting elements (172) are arranged, said elements being in contact with the hydraulic block (13) and the cooling element (9) in order to form a thermal bridge. One longitudinal side of the heat conducting elements (172) is connected, in a positive or non-positive fit, to the hydraulic block or to the cooling element (9) and the opposite longitudinal sides thereof (1712) are arranged on the hydraulic block or the cooling element without the detachable non-positive fit connection.

An electrostatic particle sensor for sensing particles in exhaust gases includes: a lateral surface electrode having an effective flow volume, a gas flow to be tested flowing through it; an inner electrode situated inside the lateral surface electrode; and a voltage source which is in an electrically conducting connection with both electrodes. A potential which is dependent on the gas flow rate per time unit through the effective flow volume is impressed upon the voltage source.

An objective of this invention is to improve an ON-state current of a field-effect transistor.

For this purpose, on a single-crystal silicon substrate 101 having a {100} plane as a principal surface are formed a gate electrode 107 extending substantially in a <010> crystal axis direction of the single-crystal silicon or an axis direction equivalent to the <010> crystal axis direction, and in both sides of the gate electrode 107, source/drain regions 129 on the surface of the single-crystal silicon substrate 101. On the surface of the single-crystal silicon substrate 101 in a region directly below the gate electrode 107 are formed a principal surface and an inclined surface 133 oblique to the principal surface along the extension direction of the gate electrode 107.

The invention provides an IPv6-based mobile ad hoc network mobile handover realizing method, wherein a mobile ad hoc network is a tail-end network of an IPv6 internet and is connected to the IPv6 internet through an access router, the mobile ad hoc network is divided into multiple clusters, each cluster consists of a first cluster node and more than one in-cluster node, two first cluster nodes which cannot communicate directly communicate through a cluster gateway node, all first cluster nodes and cluster gateway nodes form a route backbone network of the mobile ad hoc network, and the in-cluster nodes communicate with the IPv6 internet through the route backbone network. Associated nodes are first cluster nodes directly communicating in the in-cluster node, and one in-cluster node only directly communicates with one associated node at the same moment and can realize movement management without the need of changing an address during movement so as to ensure the route correctness and the communication continuity.

The invention discloses a baseplate transfer loading machine and a baseplate receiving box thereof used for loading glass baseplate. The baseplate transfer loading machine comprises a receiving box and a withdrawing device; the receiving box is provided with a plurality of receiving boxes; each receiving box can load the glass baseplate; each receiving box is internally provided with a plurality of idler wheels; furthermore, a common tangent inclined to the horizontal is arranged between all idler wheels; the glass baseplate is transferred to the idler wheels through the removing device and the idler wheels can guide the glass baseplate to move into the baseplate receiving box for positioning.

A leadscrew mechanical drive includes a leadscrew having a leadscrew axis and a leadscrew thread with a nonzero leadscrew thread pitch, and a leadscrew follower structure engaged to the leadscrew. The leadscrew follower structure includes a threaded insert having an insert thread with a nonzero insert thread pitch different from the leadscrew thread pitch, which is threadably engaged to the leadscrew. The leadscrew follower structure further includes a bearing in which the threaded insert is received and which permits the threaded insert to rotate about the insert axis, a bearing support in which the bearing is received, and a preload structure which biases the insert thread against the leadscrew thread.

The invention discloses a method for multi-section blocking of overburden failure section and synchronous leakage measuring. The operation step includes boring upcoming holes with 30-50m depth in top-board rock stratum in a coal rock lane, installing a detection system and sending the detection system to the initial position of the bored holes, enclosing the bored holes with a plugging system, sending a water source with specific pressure to a water inlet pipe through a water flooding operating bench, controlling the gas pressure in a plugging capsule to be slightly higher than the gas pressure and the water pressure in a water returning pipe in a blocking chamber, correcting the water pressure in the water returning pipe, measuring the running water vector parameters, starting an electronic recorder and providing corresponding water source pressure after the water pressure in the water returning pipe is adjusted to a reasonable water pressure scope, recording water flow data and other related data after stabilizing, processing and analyzing collected data to form corresponding running water vector graph of the measuring section, and repeating the above steps to sequentially measure the bored holes. Multi-section and synchronous measuring top-board water guiding cracking section at any angle can be realized.

The invention discloses a segmental observation system for the growth height of a top-board water guiding fissure zone. The segmental observation system comprises a detection system, a plugging system and a supply determination system, the detection system comprises a test probe, the test probe is formed by connecting detection units successively, the adjacent detection units are detachably connected via a slot joint, each detection unit comprises a water inlet pipe, a water return pipe, a pressure regulator valve and an electronic flow meter, the two ends of the water inlet pipe and the two ends of the water return pipe of the detection unit in the middle/tail portion are clamped on the slot joints respectively, one end of the water inlet pipe and one end of the water return pipe of the detection unit in the front portion is connected to the slot joint, the other end of the water inlet pipe and the end of the water return pipe of the detection unit in the front portion is connected to a U-shaped pipeline, and the water current pressure in each detection unit is kept equivalent. The test probe is provided with multiple units, the pressure regulator value is used to regular the pressure, it is ensured that the pressure of each detection unit is kept equivalent, and bores can be measured synchronously due to existence of the detection units.

The invention discloses a preparation method of sulfenyl-sulfydryl modified biochar and modified biochar. The preparation method comprises the following steps: (1) preprocessing biochar; (2) preparing a sulfenyl modified solution; (3) preparing sulfydryl modified biochar; (4) preparing sulfenyl-sulfydryl modified biochar. The raw materials of the sulfenyl-sulfydryl modified biochar are sold in the market, low in price, and free from heavy metal, so that secondary pollution is avoided; in addition, the preparation process is simple, and mass production and application apply; the specific surface area of the biochar is large; cadmium is thiophile; the exchangeable cadmium in the soil plays absorbing, complexing and coprecipitating effects on the biochar, so that the available cadmium in the soil can be obviously curved; the content of organic matters in the soil can be increased; the soil fertility can be improved when the content of the organic matter in the soil is increased; moreover, metal ions can reduce the effectiveness of the heavy metal which is cadmium through the complexing effect.