1318results about How to "Improve athletic ability" patented technology

An organic photoelectric conversion element comprises: a pair of electrodes; an organic photoelectric conversion layer arranged between the pair of electrodes; and an positive hole blocking layer arranged between one of the pair of electrodes and the organic photoelectric conversion layer, wherein an ionization potential of the positive hole blocking layer is larger than a work function of the adjoining electrode by 1.3 eV or more, and wherein an electron affinity of the positive hole blocking layer is equal to or larger than that of the adjoining organic photoelectric conversion layer. An electron blocking layer may be arranged between the other one of the pair of electrodes and the organic photoelectric conversion layer, wherein its electron affinity is smaller than a work function of the adjoining electrode by 1.3 eV or more, and its ionization potential is equal to or smaller than that of the adjoining organic photoelectric conversion layer.

The wearable lower limb walking external skeleton consists of waist support, four-rod hip mechanism, four-rod knee mechanism, four-rod heel knee mechanism and planta support connected successively. For amputated patient or muscular dystrophy patient, the present invention has auxiliary program written in advance for assisting walking. For tourist and the weak, the present invention is worn and the wearer walks, so that the displacement sensors acquires the motion gesture signals of the wearer, and the gait is recorded in the computer and copied to strengthen the walking ability of the wearer. The present invention is used as the walking aid for the patients and the equipment for walking tourist.

The invention discloses a foaming thermoplastic polyurethane bead. The foaming bead comprises 100 parts of thermoplastic polyurethane particles, 1-10 parts of cell size stabilizer, and 1-35 parts of melt viscosity modifier. The bead is prepared through the following steps: steeping the thermoplastic polyurethane particles containing a cell size stabilizer and a melt viscosity modifier in an aqueous suspension and foaming by volatilizing foaming agent. The melt viscosity of the foaming thermoplastic polyurethane bead is 8000-15000 poise below 180 DEG C, the size of the prepared foaming thermoplastic polyurethane bead is stable, the diameter of the cell is uniform, the surface is bright, the yield of the product is high, the foaming thermoplastic polyurethane bead has good sintering property even under lower vapor pressure, and the molding foam product deforms slightly and has low shrinking percentage compared with the size of the die, good dimensional stability and attractive appearance.

The present invention discloses a preparation method of thermoplastic polyurethane beads and a bead molding technology. High foaming thermoplastic polyurethanes (TPU) beads are obtained through: melting and granulating TPU, melt viscosity modifiers, fillers and age resisters to prepare TPU co-blending granules; using clean, cheap, environmentally-friendly CO2 and / or N2 as foaming agents; and performing medium-temperature and high-pressure soakage, dissolution equilibrium, pressure relief and pre-foaming, saturated steam secondary foaming and other techniques. The obtained high foaming TPU beads are small in shrinkage ratio and smooth in surface. The invention further discloses the bead molding technology which uses a water vapor assisted mould pressing technology to prepare molded bodies of the TPU foaming beads, the prepared molded bodies of the TPU foaming beads are low in density, small in shrinkage ratio and uniform in surface texture, and also have an unique property of TPU resin. The TPU beads can be widely applied in the fields of vibration-absorptive materials, packaging materials, toys for children, sporting goods, aviation models, heat insulating materials, automotive interior materials, etc.

The invention relates to a lower limb structure of a two-leg robot, which belongs to the field of robot. Applying the characteristics of mechanical movement of parallel opposite sides in a parallel four-link, the invention designs the lower limb structure of the robot with two legs having ten degrees of freedom. Compared with the lower limb structure of the general two-leg robot having 12 degrees of freedom, two degrees of freedom of forward swinging on two ankle joints are decreased. In connection with the opposite driving method with two motors and the same axle applied by each forward swinging and sideward swinging, the invention increases a joint driving torque and decreases the rotation clearance when the mechanism is kept compact. Besides, two motors which realize the degrees of freedom of forward swinging on hip and knee joints are both designed and arranged at the knee joints, thus optimizing the quality distribution of leg mechanisms and reducing the design difficulty of the hip joints with 3 degrees of freedom. The invention uses the parallel four-link mechanism to realize the mechanism design of upper legs and lower legs of the robot, so bottoms of the two feet of the robot are always parallel with the ground during walking, and the effect on the walking stability of the robot due to the rotation clearance of output shafts of the motors is effectively decreased.

The present invention relates to a holding and sealing material 2 set between a catalyst carrier 1 and a shell 95 which covering the outside of the catalyst carrier 1 in a catalytic converter for purifying an exhaust gas and manufacturing method thereof. An organic binder 22 on the holding and sealing material 2 has the glass transition point Tg (° C.) of less than or equal to approximately 5° C. In addition, an infiltrating step and a drying step are conducted during the manufacturing. In the infiltrating step, the mat-like material is infiltrated with emulsion containing the organic binder. In the drying step, the mat-like material containing the emulsion is dried.

The present invention relates to a holding and sealing material 2 set between a catalyst carrier 1 and a shell 95 which covering the outside of the catalyst carrier 1 in a catalytic converter for purifying an exhaust gas and manufacturing method thereof. An organic binder 22 on the holding and sealing material 2 has the glass transition point Tg (° c) of less than or equal to approximately 5° C. In addition, an infiltrating step and a drying step are conducted during the manufacturing. In the infiltrating step, the mat-like material is infiltrated with emulsion containing the organic binder. In the drying step, the mat-like material containing the emulsion is dried.

The present invention provides methods of treating and preventing cardiac hypertrophy and heart failure. MEF-2, NF-AT3, calcineurin, MCIP, and Class II HDACs have been shown to have a major role in cardiac hypertrophy and heart disease, and inhibition of many of these factors or the pathways mediated by these factors has been shown to have a beneficial, anti-hypertrophic effect. The present invention provides a link between these factors and the pathways they mediate through a family of non-voltage gated channels called TRP channels. The present invention further demonstrates that inhibitors of TRP channels can inhibit or treat heart failure and cardiac hypertrophy.

The invention relates to a fire-fighting robot facing a complex ground environment. The fire-fighting robot includes a fire-fighting robot device, a controlling table, a fire-fighting water monitor, afire detection assembly, a flame automatic targeting assembly, a water belt automatic shedding assembly, a self-sprinkler assembly and an environmental parameter collection module. The movement performance and safety in a complex ground fire-fighting environment can be ensured or improved; the loading capacity of the fire-fighting robot is improved; when dragging a fire fighting water hose in theback, the resistance capacity to tension, the obstacle climbing capacity, the stair climbing capacity and the capacity of passing an uneven unilateral bridge are improved; the fact that the fire-fighting robot can also move when the flame burns the fire-fighting robot body or a caterpillar band is ensured; the automatic shedding assembly of the fire-fighting water monitor connection mouth is improved so that the success self-preservation rate when the robot retreats is improved; the device of the fire-fighting robot of automatic searching for the flame and automatic controlling of collimationof the fire-fighting water monitor is added; so that fire-fighting efficiency and the degree of automation of the fire-fighting robot are improved.

The present invention provides for methods of treating and preventing cardiac hypertrophy. Class II HDACs, which are known to participate in regulation of chromatin structure and gene expression, have been shown to have beneficial effects on cardiac hypertrophy. Surprisingly, the present invention demonstrates that HDAC inhibitors inhibit cardiac hypertrophy by inhibiting fetal cardiac gene expression and interfering with sarcomeric organization.

Disclosed is a weight-training machine having an independent power generating function, which may improve the exercising effect, control the weight caused by a solenoid without external power together with keeping a conventional button manner and eliminate a space limitation for installation of the machine. The weight-training machine has an independent power generating function so as to minutely adjust an exercising load without supply of external power. An operation distance between a fixing plate and a push button of a fixing device is minimized to allow one-touch manipulation. The solenoid may be operated with a lower electric energy. Thus, stacks are not shaken in right / left or front / rear direction on the basis of the fixing plate and the insert groove when a stack selected by the fixing plate and stacks upon the stack are moved up and down at the same time.

The invention relates to dose escalation enzyme replacement therapy using acid sphingomyelinase (ASM) for the treatment of human subjects having acid sphingomyelinase deficiency (ASMD), and, in particular, patients with non-neurological manifestations of Niemann-Pick Disease (NPD), and in certain embodiments, NPD type B.

The invention relates to an anti-explosion fire reconnaissance firefighting robot which comprises an anti-explosion fire reconnaissance firefighting robot movable base plate, a manipulation control box, an anti-explosion fire water monitor, an anti-explosion reconnaissance assembly, an anti-explosion road condition shooting assembly, an anti-explosion fire hose falling-off assembly and an anti-explosion self-spraying cooling assembly. The movement and safe properties of the fire reconnaissance firefighting robot under the environments of the complex ground and severe disasters are improved; the anti-explosion capacity and the waterproof property of the fire reconnaissance firefighting robot are improved; the loading capacity of the fire reconnaissance firefighting robot is improved; and the tensile capacity, the obstacle crossing ability, the stair climbing capacity and the capacity of passing of a 'unilateral bridge' with the left portion and the right portion being different in height during dragging of a fire hose from the rear portion are improved. It is ensured that when flames burn a fire reconnaissance firefighting robot body or a track, the fire reconnaissance firefightingrobot can still move; and the success self-protection rate during robot withdrawing is increased, the automation degree of the robot is increased, the application range of the fire reconnaissance firefighting robot is enlarged, and the practicability of the fire reconnaissance firefighting robot is improved.

The invention relates to an explosion-proof reconnaissance robot, which comprises an explosion-proof reconnaissance robot moving platform, an explosion-proof environment parameter acquisition mechanism, an explosion-proof infrared data acquisition mechanism, an explosion-proof camera mechanism and a host computer console. Crawler belt falling or rolling over does not happen when the explosion-proof reconnaissance robot passes an object with different left and right heights; the explosion-proof reconnaissance robot can still travel safely when high-temperature flame burns a body per se or crawler belts; through the communication protocol and the control mechanism, the chassis control algorithm driven by the target can be realized, and the response speed and control precision of the robot are improved; the movement performance, safety and applicability of the reconnaissance robot in the complex, harsh or even high-risk environments are improved, the survival rate of the reconnaissance robot is increased, the reconnaissance robot can enter the scenes of dangerous disasters and accidents, such as radioactive, high-temperature, flammable and combustible, toxic, oxygen-deficient and heavy-smoke scenes, for reconnaissance, data acquisition and even rescue by replacing workers, and thus the problems such as personal safety of workers and insufficient data acquisition at the scenes areeffectively solved.

The invention relates to a modular high-redundancy multi-freedom-degree flexible mechanical arm system, which comprises N sections of mechanical arm modules, wherein the N is a natural number being greater than 1; each single section of mechanical arm module has three freedom degrees which respectively include two bending freedom degrees and a feeding freedom degree; the adjacent mechanical arm modules are nested and combined together and can oppositely move. The system also comprises a machine frame, a first section of mechanical arm module is arranged on the machine frame and can outwards extend relative to the machine frame; each of other sections of mechanical arm modules can outwards extend stage by stage, and can realize the bending movement in the extending process; feeding mechanisms are arranged between the machine frame and the first section of mechanical arm module and between the adjacent mechanical arm modules; the feeding movement is realized. Compared with the prior art, the modular high-redundancy multi-freedom-degree flexible mechanical arm system has the advantages that the moving capability is high; the modular high-redundancy multi-freedom-degree flexible mechanical arm system can work in a complicated narrow space; the load is higher; the precision is higher, and the like.

The invention provides a composite mobile robot with wheel-track legs. The composite mobile robot comprises a frame, track arms, support legs and a wheeled elevating mechanism, wherein the track arms are connected with the frame through an inner shaft and an outer shaft, the four sets of the track arms are symmetrically distributed at four corners of the frame; the support legs are connected with the frame through a support leg transmission shaft, and the two support legs are symmetrically distributed in front of and behind the frame; the wheeled elevating mechanism is connected with the frame through a connecting plate, and is arranged at the middle part of the frame. According to the composite mobile robot disclosed by the invention, motors are used for driving the track arms, the support legs and the wheeled elevating mechanism to move, so that the robot has different postures, the composite motion manner of wheels, tracks and legs is realized, and the obstacle surmounting capacity is greatly improved.

ECU executes a program including the steps of: detecting a mode input by a driver, detecting an accelerator opening degree TA to calculate an operation potential Pta based on the accelerator opening degree TA and an accelerator operation speed dTA, counting the number of times Pta exceeds a threshold value set according to a mode, as COUNT value, and learning a driver intention level in a sport direction when COUNT value is equal to or greater than the threshold value set according to a mode.

The present invention provides a method of forming a metal pattern and a metal pattern obtained by the method. The method includes the steps of (I) forming on a substrate a polymer layer in which a polymer having a functional group that interacts with an electroless plating catalyst or a precursor thereof is chemically bonded directly to the substrate in a pattern form, (II) adding the electroless plating catalyst or precursor thereof to the polymer layer, and (III) forming a metal layer in the pattern form by electroless plating. The present invention also provides a method of forming a conductive film, including the steps of (A) forming on a substrate a polymerization initiating layer in which a polymer having, on a side chain thereof, a crosslinking group and a functional group having polymerization initiating capability is immobilized by a crosslinking reaction on the surface of the base material, (B) generating a graft polymer by chemically bonding a polymer having a functional group that interacts with an electroless plating catalyst or a precursor thereof directly onto the entire surface of the polymerization initiating layer, (C) adding the electroless plating catalyst or precursor thereof to the graft polymer, and (D) forming a metal layer by electroless plating.

The adjustable cable machine contains a frame member raised on a base member having two ground bars. A seat member is configured in the front and a weight member capable of sliding vertically on the frame member. Two extension members are configured oppositely to the lateral sides of the frame member. Each extension member contains an adjustment element fixed to the frame member and an extension rod pivotally joined to the adjustment element. Each extension rod could be turned to adjust its angle relative to the frame member. A traction member composed of pulleys and cables is configured between the weight member and the extension members. A handle could be configured to an upper actuating ends at a top end of each extension rod or a lower actuating end in a front section of a ground bar.

The invention discloses a weight-loss health-care food which is prepared from the main raw materials of, by weight, 1-60% of a white kidney bean extract, 1-50% of L-malic acid, 1-65% of L-carnitine tartrate, and 1-40% of konjac powder. The invention also discloses a preparation method of the weight-loss health-care food. The method comprises the step that: the main materials of the white kidney bean extract, L-malic acid, L-carnitine tartrate, and konjac powder are well mixed, such that the health-care food with weight-loss function is obtained. With the health-care food, starchy substance absorption is inhibited, body metabolism is promoted, and energy conversion is promoted, such that fat consumption is increased, fat formation is prevented, and a weight-loss function is achieved. With the preparation method, absorption of nutrients such as proteins and vitamins is not influenced, diet control is not needed, and weight can be naturally controlled and reduced. The preparation method provided by the invention has the advantages of simple process, no high-temperature operation, convenient operation, and energy saving.

A health-care food contains Maka (15-85%), Chinese-medicinal materials (5-70%), taurine (0-20%) and auxiliary (10-30%). It is prepared through pulverizing Maka and Chinese-medicinal materials, sieving by 60 meshes, proportioning, adding auxiliary, and loading in capsules. It features its health-care function of relieving fatigue and improving immunity and sexual function.

The invention belongs to the technical field of materials, and particularly relates to full-transparence high-strength self-repairing polyurethane elastomer as well as a preparation method and application thereof. The full-transparence high-strength self-repairing polyurethane elastomer comprises carbamate and a disulfide bond structure unit, wherein the structural formula is shown in formula (I):(shown in the description), wherein the disulfide bond is designed and distributed in a hard section area in a split-phase control manner, so that a self-repairing and differential structure adjusting effect can be realized, and the physical and mechanical performance such as the strength and toughness can be improved. Compared with the polyurethane copolymer elastomer comprising the disulfide bond in the prior art, the full-transparence high-strength self-repairing polyurethane elastomer disclosed by the invention is far better in the mechanical strength, toughness, transparence and the likecompared with the traditional polyurethane elastomer.

The invention discloses a stabilizing device, a floating foundation and an offshore wind power generator. The stabilizing device comprises a U-shaped water chamber, wherein the U-shaped water chamber comprises a first hollow upright column, a second hollow upright column and a bottom buoyancy tank connected between the bottoms of the two upright columns, the first upright column and the second upright columns are communicated with the bottom buoyancy tank, and the top of the first upright column and the top of the second upright column are communicated through an air communication pipeline. The floating foundation is at least provided with a first upright column, a second upright column and a third upright column, and comprises at least one stabilizing device. The offshore wind power generator comprises the floating foundation, a mooring rope, a tower, vanes and a wind power generator set, wherein the mooring rope is connected with the outer edge of the floating foundation and is anchored to the seabed, the bottom end of the tower is arranged on the floating foundation, and the vanes and the wind power generator set are arranged on the top of the tower. By means of the stabilizing device, stabilizing of a floating fan can be simply and effectively achieved through a double-resonance principle.

The invention discloses a rehabilitation robot and a human-machine cooperative interaction force control method thereof. The rehabilitation robot comprises a robot arm with at least one joint. The method for controlling the human-machine interaction force of the rehabilitation robot comprises the following steps: detecting an action moment of a patient's affected side limb acting on the robot arm;Generating a target motion trajectory of the manipulator; Establishing a dynamic model of the manipulator; Calculating a joint moment required for generating the target motion trajectory by using aninverse dynamics principle; Calculating a friction compensation torque of the joint and a dynamic compensation torque of the affected side limb of the patient; The joint torque, the action torque, thedynamics compensation torque, and the friction compensation torque are used as control inputs to the manipulator. The robot can provide the compliant force interactive control between the patient andthe rehabilitation robot arm, provides complete dynamic compensation, improves the equipment motion starting ability and flexibility, and is favorable for improving the experience degree of the patient to the auxiliary rehabilitation training. The invention can provide the compliant force interactive control between the patient and the rehabilitation robot arm, provides complete dynamic compensation, and improves the equipment motion starting ability and flexibility.

The invention discloses a flexible exoskeleton robot for assisting knee joint during climbing and relates to an exoskeleton robot for assisting lower limbs, aiming to solve problems that conventional exoskeleton robots for assisting lower limbs, with rigidized structure, are large and heavy, are low in matching with human body, poor in flexibility, high in energy consumption, and incapable of carrying out flexible adaptive auxiliary motion. The flexible exoskeleton robot comprises a variable-torque drive device, a left leg, a right leg and a transmission assembly. Each of the left leg and the right leg is composed of an upper leg and a lower leg. The variable-torque drive device comprises a motor, a support and a driving disc. The transmission assembly comprises two ropes, two Bowden cables and two Bowden cable fixed connectors. The driving disc comprises a cam winch parting disc and two cam winches; the cam winch parting disc and the two cam winches are connected integrally. The upper leg and the lower leg are in rotational connection. The flexible exoskeleton robot is used for assisting the knee joint of the human body during climbing.

The invention discloses a production method for improving strip coil through-reel mechanical property uniformity. The invention belongs to the technical field of steel rolling. The method comprises the steps of slab reheating, rough cooling, fine rolling, laminar flow cooling, and reeling, such that hot-rolled coil is obtained. The hot-rolled coil is subjected to acid pickling, cold rolling, annealing, and flattening, and a finished product is reeled. According to the reeling process, a U-shape reeling process is used for controlling the reeling temperature. The reeling temperature is that: a temperature of 710-750 DEG C is applied at 30m at the head of the steel coil and 40m at the rear of the steel coil, and a temperature of 660-700 DEG C is applied at the middle part of the steel coil. According to the invention, steel strip hot rolling process parameters are optimized, such that high-quality steel strip with uniform size and performance can be obtained, and user application requirement is satisfied. Also, accidents such as drawing breakage and stamping cracking in subsequent production processes are prevented.

An active slender tube as implemented as a catheter, guide wire, or any other medical or non-medical micro-mechanical or -system or system's active micro-component is disclosed that has a simple structure which facilitates the active slender tube to be reduced in diameter and with the capability of being multi-functionalized. The slender tube is provided in its distal, active end portion in the form of “J” with a bending, a torsionally rotating, an extending and retracting and / or a stiffness control mechanism. These mechanisms are adapted to bend, torsionally rotate, extend / retract and adjust stiffness of, the active end portion, respectively, with precision. Each mechanism comprises an outer skeleton including a liner coil spring, and an SMA (shape memory alloy) made coil actuator disposed inside of the liner coil coaxially therewith and fastened thereto. In the extending and retracting mechanism, the SMA made actuator is fastened to the liner coil spring upon deformation to have a length varied from a length of the SMA made actuator in its natural state. In the torsionally rotating mechanism, the SMA made actuator is fastened to the liner coil spring upon deformation to have a coil diameter torsionally varied from a coil diameter of the SMA made actuator in its natural shape memory step. The stiffness control mechanism has an SMA made actuator in its natural shape memory state.

A grip assembly for a jump rope includes a grip body having a first end formed with an open casing and a second end formed with a receiving space, a counter mounted in the casing, a cover mounted on the casing and abutting the counter to locate the counter between the casing and the cover, a pivot head rotatably mounted on the casing and connected with the counter to drive the counter, and a weight member mounted in the receiving space of the grip body. Thus, the counter can count and indicate the jump number of the jump rope so that the user can know the jump number exactly. In addition, the weight member provides a damping force to the user' arms so as to exercise the user's arms.