88results about How to "Avoid being overweight" patented technology

The invention relates to a preparation method of tissue engineering xenoskin, which adopts a baby pig with rich source as a skin source to obtain the finished product through the steps of taking the skin, fixing the skin, cutting, removing hypodermal cells, modifying three-dimensional collagenic structure, changing physical characteristics and sterilizing and packaging, and the finished product can be stored for more than 2 years under the environment of 2-10 DEG C. The tissue engineering xenoskin is applied to deep burn and defect of skin, has the functional characteristics of low immunogenicity, compact adhesion on wound surface, and moisture maintenance, can be used as a protection wound surface of a provisional wound surface cover of a human body, and can also be used as a growth repair wound surface of permanently remaining corium bracket. The invention solves the defects of high cost, limit source, long fabrication time, short storage time and organism hurt by secondary skin-grafting in the prior artificial skin product. The prepared product material has wide material source, short product period, short storage time and low cost, and is widely applied to the clinic.

The invention discloses a suitcase based on Beidou navigation and Bluetooth positioning. The suitcase comprises a single-chip microcomputer module arranged in the suitcase, a wireless network module used for network communication with a client side or server side, a positioning module used for positioning the suitcase, a sensor module used for detecting the motion parameters and environment parameters of the suitcase, a weighing module used for detecting the weight of the suitcase, and a power module connected with the single-chip microcomputer module, the wireless network module, the positioning module, the sensor module and the weighing module and used for providing power for the single-chip microcomputer module, the wireless network module, the positioning module, the sensor module and the weighing module. By the adoption of the technical scheme, whether the suitcase is overweight can be learnt, full-course tracking and positioning of the suitcase can be conducted, the parameters of the environment where the suitcase is located can be learnt in real time, and whether the suitcase is handled roughly can be learnt.

The invention discloses a safe hook, comprising a pedestal, a hook lever base, a hook lever, a lock, a lock remover, a measuring spring or a shell and the like. The hook lever base is connected with the hook lever and the lock, the pedestal is connected with the lock remover, the pedestal and the hook lever base are connected through a slid guide structure (such as a dovetail type structure), and the measuring spring is located between the pedestal and the hook lever base and used for supporting the hook lever base. The safe hook is characterized by being capable of automatically detecting and identifying the weight of an object, when the object on the hook is overweight, the measuring spring is compressed, the hook lever base slides a certain distance on the pedestal, the lock remover opens the lock, the hook lever inclines, the overweight object cannot be hooked on the hook; and when the overweight objet (or external force) breaks away from the hook lever, the measuring spring resets automatically. With the safe hook, the problem that the conventionally hook is damaged frequently is solved; and a hook end of the hook can be hidden automatically.

The invention provides a carrying robot capable of realizing automatic grabbing, and relates to the field of intelligent robots. The carrying robot comprises a base, wherein a rotating box is fixedlyarranged at the top of the base, a first motor is fixedly arranged at the bottom of an inner cavity of the rotating box, the first motor is in transmission connection with a driving wheel through a rotary shaft at one end of the first motor, a rotating shaft is arranged on the left side of the motor, and a driven wheel meshing with the driving wheel is fixedly arranged on the outer surface of themiddle of the rotating shaft. According to the carrying robot, suction cups are fixedly arranged at the bottom of a connecting box, when the carrying robot is used for grabbing an article, the suctioncups are used for slightly lifting the article, connecting rods hinged to the two sides of the connecting box get close to each other so that a left clamping plate and a right clamping plate can be closed, and therefore the situation that the carried article is too heavy, so the suction cups fall off, the article falls onto the ground and is damaged can be prevented; and handrails are arranged atthe bottoms of supporting plates, and therefore the situation that the article falls onto the ground when the robot grabs the article and moves can be prevented.

The invention relates to a process for preparing the vegetable and fruit alginate fiber, which is a food addictive with low-energy and high-fiber and made of potato starch (food fiber) with resistant property (RS2)which is hardly digestive and adsorptive, bean slag fiber, apple slag fiber, wheat bran fiber, mushroom fiber and sea weed powder. Treating the starch, bean slag, apple slag, wheat bran, mushroom and sea weed with acid and base, modifying the starch to make it be resistant, removing sugar (starch) and protein from the food slag to make them become the food fiber, then breaking, drying and sterilizing and getting the product. The product can be directly added into the gruel, milk and vegetable soup with noodle; or can be used as seed powder of Gorgon euryale to add into the fried dish and vegetable soup; and can be added into the bread and pot food. The product can increase the dung capacity after eaten and thus for bowel relaxing, the fiber expands when meets with water and to curb the increasing tendency of the overweight, fatty, coronary disease, large intestinal cancer for the reason of taking in too much refined food and energy.

The invention discloses a plastic particle packing device. A containing groove is formed in the upper surface of a base. A supporting plate is arranged in the containing groove in an up-down sliding mode. A supporting spring is arranged in the containing groove. One end of the supporting spring is connected with the supporting plate, and the other end of the supporting spring is connected with the bottom face of the containing groove. A feeding barrel is arranged over the supporting plate, and an opening of the end of the feeding barrel is right opposite to the supporting plate. A baffle is made of magnetic metal and arranged on the opening of the end of the feeding barrel in a sliding mode. A fixing plate is fixedly arranged on the periphery face of the feeding barrel. A driving spring is arranged between the fixing plate and the baffle, so that the baffle is away from the fixing plate, and seals the opening of the end of the feeding barrel. An electromagnet is arranged on the side, close to the baffle, of the fixing plate and right opposite to the baffle. A power supply device is connected with the electromagnet through a cable. A slide rheostat is connected to the cable and located in the containing groove, and the sliding part of the slide rheostat makes contact with the bottom face of the supporting plate. According to the plastic particle packing device, overweight of plastic particles in a container can be avoided.

The invention discloses a shovel loader capable of weighing mixed materials automatically. The shovel loader comprises a loader body, a swing arm used for controlling the shovel loader body to rotate, a movable arm used for controlling the shovel loader body to ascend and descend, a scoop cylinder and a movable arm oil cylinder, wherein the scoop cylinder and the movable arm oil cylinder are used for providing power for the swing arm and the movable arm respectively. The shovel loader is characterized by further comprising a stirring device and an automatic weighing system; the stirring device is detachably installed on the shovel loader body and used for mixing and stirring materials located in the shovel loader body; the automatic weighing system is installed on a car frame and the movable arm; when the shovel loader rises to a preset position along with the movable arm, the automatic weighing system is triggered to work and weigh the materials in the shovel loader. By adopting the shovel loader, the weighing, proportioning, mixing, stirring, loading and transportation of the materials can be achieved in the same engineering equipment, the time and labor are saved, and the use is convenient.

The invention relates to an automatic material conveying and receiving device. The device comprises a material conveying mechanism and a material receiving mechanism; the material conveying mechanismcomprises a material conveying frame and a conveyed-material conveying belt arranged on the material conveying frame, a conveyed-material baffle and a baffle pusher are arranged at the tail end of theconveyed-material conveying belt, the conveyed-material baffle is perpendicular to the conveyed-material conveying belt, and the baffle pusher is connected with the conveyed-material baffle; the material receiving mechanism comprises a received-material conveying chain and multiple material receiving hoppers, the received-material conveying chain is rotatably arranged below the tail end of the conveyed-material conveying belt, and one end of the bottom of each material receiving hopper is connected to the received-material conveying chain in a pivoted mode; weighing sensors are arranged on the bottoms of the multiple material receiving hoppers respectively. The automatic material conveying and receiving device has the advantages of simple structure, high efficiency and automation.

The invention provides an elevator dispatching method, device and system, and relates to the technical field of automatic control. The elevator dispatching method includes the steps that information of passengers waiting for an elevator on each floor is obtained, and the passenger information includes a floor on which the passengers are located, a target floor and the weight of the passengers; according to the information of the passengers who have already taken the elevator, the remaining load capacity of the elevator on each floor which needs to be stopped is determined; and the number of the passengers allowed taking the elevator on each floor is determined according to the remaining load capacity and the information of the passengers waiting for the elevator. Through the elevator dispatching method, the weight of each passenger can be obtained when the passengers wait for the elevator, thus the number of people who can take the elevator on each floor is determined according to theweight of the passengers and the remaining load capacity condition when the elevator reaches the corresponding floor, thus overweight warning after the passengers enter the elevator is avoided, and the efficiency of elevator operation is improved.

The invention relates to the field of harbor machinery and discloses a multi-rope lifting system and method. The multi-rope lifting system comprises a lifting appliance, N lifting ropes used for lifting the lifting appliance, N roller control mechanisms in one-to-one correspondence with the N lifting ropes, and a controller electrically connected with the N roller control mechanisms. The controller sends rope take-up position control signals to the N roller control mechanisms, also detects the torque of the roller control mechanisms and judges whether the phenomenon that the unloaded lifting appliance controlled by the N lifting ropes is not horizontal exists or not according to the detected torque of the roller control mechanisms. If the phenomenon that the unloaded lifting appliance is not horizontal exists, the unloaded lifting appliance is adjusted to be in the horizontal direction by controlling the roller control mechanisms. By the adoption of the system and method, movement in six degrees of freedom can be achieved, the situation that the lifting appliance is not horizontal and overweighted can also be avoided, and accordingly the safety coefficient in the lifting process is increased, and the accident probability is lowered.

The invention discloses a garbage can capable of forecasting weight. The garbage can consists of a garbage can body and a gravity sensor, wherein the gravity sensor is arranged at the bottom of the garbage can body and consists of gravity sensor assemblies and a buzzer, and the outer diameter of the gravity sensor is not larger than the diameter of the bottom of the garbage can. According to the garbage can capable of forecasting the weight, the gravity sensor is arranged at the bottom of the garbage can, and an alarm is given under the condition that the garbage can is overweight.

The invention discloses a phase change heat storage solar water heater with enhanced heat absorption capability. The phase change heat storage solar water heater is characterized by comprising a plurality of heat absorption and storage units and at least one heat absorption unit, wherein each heat absorption and storage unit comprises a solar evacuated collector tube in which a phase change heat storage material is arranged, and a heat exchange tube is arranged in the phase change heat storage material; each heat absorption unit comprises a solar evacuated collector tube in which a heat exchange tube is arranged; and the heat exchange tubes of the heat absorption and storage units are communicated with the heat exchange tubes of the heat absorption units to form a passage. According to the phase change heat storage solar water heater, a heat collection area is enlarged by adding the evacuated collector tubes, so that the heat collection capability is improved; a natural circulation mode is used for transferring heat, so that the phase change heat storage solar water heater is simple in structure and low in cost; and the addition of the phase change heat storage material is avoided, so that the cost can be controlled, and meanwhile, the water heater can be prevented from being overweight.

The invention discloses a resident floor automatic recognition device of an elevator. The resident floor automatic recognition device is characterized in that a light device comprises constant-on lights and a work light; the constant-on lights are arranged at the four corners of the top of a box body of an elevator car; the work light is arranged in the middle of the top of the box body; a monitoring device comprises a monitoring camera and image acquisition cameras; the monitoring camera and the image acquisition cameras right face the door opening side of the elevator car; the image acquisition cameras are positioned on the left and right sides of the monitoring camera; a weighing device is a weighing plate arranged at the bottom of the elevator car; the weighing plate is laid on a bottom plate of the elevator car; an in-out floor of floors is provided with an up button and a down button; an underground floor of a building is only provided with an up button; and the floors above thein-out floor are only provided with down buttons. According to the resident floor automatic recognition device, residents are automatically recognized and are sent to the floors where the residents live, so that intelligence of the elevator is improved, other operation of residents is reduced, and living comfort level of residents is improved.

The invention relates to a pedal (1) comprising a lever (2) extending in a longitudinal direction (L) from a shoe (3) for receiving a control force (F) to an organ joint (4) to allow tilting of said pedal about a pivot axis (XX '), said pedal being characterized in that said lever (2) is formed by a hollow lever body (5) which divided transversely to the longitudinal direction, and preferably in a joint plane (PJ) horizontal, in a first half-shell (6) made of a first material and a second half-shell (7) made of a second material, preferably distinct from the first material, at least one of said first and second materials consisting predominantly, and preferably entirely, by a polymer or a polymer blend.

The invention discloses a logistics object management system and a logistics object management method. The logistics object management system comprises a logistics object state detection device and aprocessing device, wherein the logistics object state detection device is arranged on each logistics object conveying line and used for detecting the logistics object state on the logistics object conveying line; and the processing device is used for determining the transmission speed of each logistics object conveying line according to the logistics object states detected by the logistics objectstate detection devices. The logistics object management method comprises the steps that a logistics object state detection device is used for detecting the logistics object state of each logistics object conveying line; and the processing device is used for determining the conveying speed of each logistics object conveying line according to the detected states of the logistics objects.

The invention discloses a packaging leakproofness detecting device for a liquid packaging bag. The packaging leakproofness detecting device comprises a supporting plate, a pressuring plate, a downward-pressing driving mechanism, a cantilever, a color sensor, a pressure sensor and a controller; the color sensor is arranged at the bottom of the cantilever and is positioned above the supporting plate; the downward-pressing driving mechanism is positioned in front of the cantilever; the pressing p late is arranged at the bottom of the downward-pressing driving mechanism and is positioned above thesupporting plate; the pressure sensor is arranged on the supporting plate and is positioned below the pressing plate; the color sensor is connected with the controller in order to realize position signal transmission for the liquid packaging bag; the pressure sensor is connected with the controller in order to realize pressure signal transmission for the liquid packaging bag; and the controller is connected with the downward-pressing driving mechanism in order to realize stretch and contraction control. Through the way, the packaging leakproofness detecting device for the liquid packaging bagdisclosed by the invention is high in production efficiency and can find out liquid packaging bags which are not sealed completely in time so as to prevent deliver of defective products.

The invention relates to a powder conveying device, which includes a feeding mechanism and a material receiving mechanism; the feeding mechanism includes a feeding rack and a feeding conveyor belt arranged on the feeding rack, and a feeding baffle and a feeding baffle are arranged at the tail end of the feeding conveyor belt. A baffle pusher, the feeding baffle is perpendicular to the feeding conveyor belt, the baffle pusher is connected to the feeding baffle; the material receiving mechanism includes a material receiving conveyor chain and a plurality of receiving hoppers, the multiple Each receiving hopper is respectively arranged on the receiving conveyor chain through a fixing plate, and the plurality of receiving hoppers are located below the tail end of the feeding conveyor belt; each of the fixing plates is provided with a weighing sensor. The powder conveying device of the invention has the advantages of simple structure, high efficiency, automation and the like.

The invention discloses a multi-stage racking machine which comprises an enclosure, a weighing hopper and a main vibration hopper, wherein a material hopper and a feeding channel are arranged on the main vibration hopper; the multistage racking machine further comprises at least one secondary vibration hopper; the secondary vibration hopper comprises a material hopper and a feeding channel; an outlet of the feeding channel of a first secondary vibration hopper is positioned on the material hopper of the main vibration hopper; and an outlet of the feeding channel of a next secondary vibration hopper is positioned on the material hopper of the first secondary vibration hopper. A plurality of vibration hoppers are designed in the multi-stage racking machine disclosed by the invention and are enabled to have 2-N grades, so that fewer materials fall into the weighing hopper by vibration each time and further the condition that the weighted materials are overweight is effectively avoided. The multi-stage racking machine is very convenient and is especially suitable for racking processes of products such as tea, powder, granules, strips and packaged foods and hardware.

The present invention relates to new empagliflozin crystal forms, wherein the new empagliflozin crystal forms have a variety of improved characteristics compared with the known crystal form, and are suitable for pharmaceutical preparations. The present invention further relates to preparation methods of the new crystal forms, a pharmaceutical composition of the new crystal form, and uses of the new crystal forms in preparation of drugs for treatment and / or prevention of type II diabetes.

The invention discloses a weighable automatic tracking type draw-bar box which comprises a box body. The back face of the box body is provided with a telescopic draw bar which is provided with a telescopic button, and the top and the side face of the box are provided with a first lifting handle and a second lifting handle respectively; the side face of the box body is provided with a weighing sensor and a display module which are connected with a processor module through a signal line, and the processor module is installed in the box body; a Bluetooth module is installed in the box body and connected with the processor module; the bottom of the box body is provided with driving wheels which are connected with a driving device, and the driving device is connected with the processor module; the bottom of the box body is provided with guide wheels which are connected with a steering controller, and the steering controller is connected with the processor module. According to the weighable automatic tracking type draw-bar box, the weight of own luggage can be known at any time, and therefore consignment overweight in an airport is avoided; meanwhile, a user does not need to hold the luggage box with one hand after the user stably sits on a transportation vehicle, and the draw-bar box can be firmly fixed only by locking the wheels.

The invention discloses a luggage case capable of automatically measuring and displaying weight. The luggage case comprises a luggage case body and further comprises a weighing unit, a control unit, adisplaying unit and a power supply unit, wherein the weighing unit is used for acquiring current weight information of the luggage case; the control unit is used for determining a current weight numerical value corresponding to the current weight information according to a one-to-one correspondence mapping relation between the weight information and the weight numerical value; the displaying unitis used for displaying the current weight numerical value; the power supply unit is used for supplying power to the weighing unit, the control unit and the displaying unit. According to the luggage case disclosed by the invention, the luggage case has a weighing function; after the luggage case is weighed, the current weight information is displayed through the displaying unit of the luggage case; the weight information can be sent to a terminal and is displayed through the terminal. A user can very easily know the weight of luggage and adjust the luggage in the luggage case according to theweight, so that an overweight condition is prevented from occurring.

The invention discloses an electric single-beam crane for an annular track. The electric single-beam crane comprises the annular track, the front end inner wall, the left end inner wall, the rear end inner wall and the right end inner wall of the annular track are jointly and fixedly provided with an installation fixing device, and the left portion and the right portion of the lower end of the annular track are each movably provided with two track connecting sliding blocks; a connecting supporting plate is fixedly installed at the lower ends of the two track connecting sliding blocks jointly, a supporting device is fixedly installed between the connecting supporting plate and the installation fixing device, a connecting frame is fixedly installed at the lower end of the connecting supporting plate, and sliding grooves are formed in the inner wall of the upper end and the inner wall of the lower end of the connecting frame. According to the electric single-beam crane for the annular track, the crane can be rapidly and conveniently steered through a pushing device, a sliding device and a lifting conveying device, the hooking range of the crane is widened, the using effect of an electric hoist is improved through an anti-collision device. The stability of the annular track is improved by the installation fixing device and the supporting device.

The invention discloses an outdoor unit of an air conditioner and a control method for preventing return air. The outdoor unit comprises a shell (1), wherein an air outlet (2) is formed in the front surface of the shell (1) and covers with a mesh enclosure; the shell (1) is also provided with a stretchable bamboo joint type air outlet cover (4), and the rear end of the air outlet cover (4) is communicated with the air outlet (2) and is sealed. The key of the control method lies in controlling the spread degree of the air outlet cover (4) according to the temperature difference between exhaust air temperature and return air temperature. The outdoor unit and the control method can prevent air conditioning hot air on an installation station from sucking in again by a return air inlet, avoid excess environment temperature, and improve the refrigeration effect.

The invention discloses a welding tool for car machining. The welding tool comprises stop covers, clamping plates, fixing bases, a supporting polish shaft, a stepping motor and a pushing plate. Two double-head linear motors are installed on the upper portion of a base. The lower half portions of the double-head linear motors are sunken in the base. Linear extending shafts just land on the base. Connecting plates are installed on the linear extending shafts of the two ends of the double-head linear motors correspondingly. The upper portion of each connecting plate is provided with a connectingbase. A hydraulic device is installed in each connecting base. A telescopic rod is installed on the upper portion of each connecting base. The fixing bases are installed on the upper portions of the telescopic rods. The two fixing bases penetrate through the supporting polishing shaft symmetrically. The two ends of the supporting polish shaft are provided with the stop covers correspondingly through thread connection. The two clamping plates are installed in the fixing bases. The middles of the two clamping plates are connected through a spring. The upper portion of the clamping plate on the upper side is provided with the pushing plate. According to the welding tool for car machining, materials can be gathered conveniently and accurately, the welding speed is increased greatly, and practicality is high.

The invention discloses a trolley case. The trolley case is characterized by comprising a case body (1), a pull rod (2), universal wheels (5), pressure sensors (6) and a display (7), wherein the pull rod (2) is vertically arranged at the upper end of the case body (1) and the pull rod (2) can expand and contract in a vertical direction; the universal wheels (5) are arranged at the bottom end of the case body (1), and each pressure sensor (6) is arranged between the corresponding universal wheel (5) and the bottom end of the case body (1); the display (7) is arranged on the side face of the case body (1); and the display (7) is electrically connected to the pressure sensors (6). The trolley case can solve the problem in the prior art that a case, which is single in function, can be used for carrying luggage conveniently only and cannot implement other functions, such as weighing, and subsequently, the luggage box can be overloaded due to the fact that a user does not know the weight of the luggage when boarding.

The invention relates to an overturning and material taking structure with a clamping device for a robot. The structure comprises a main body and bolt columns, anti-collision beams are fixedly connected to the middles of the left and right sides of the main body, rotating wheel plates are mounted at the upper ends of the anti-collision beams and fixedly connected with the main body, a wearing plate is arranged in the middle of the inner left side of the main body and movably connected with the main body, and a mounting plate is arranged at the upper end of the right side of the wearing plate and closely fits the wearing plate. The structure has the advantages that through the movement between frame plates and sliding plates, the sliding plates can move on a chute frame, the frame plates can be movably clamped on the sliding plates and connecting columns, and thus components can be slidably clamped between the frame plates and the sliding plates; positional movement between the frame plates and the sliding plates can be avoided, and correspondingly a transverse rod and suction plates can be fixed; moreover, the transverse rod and the suction plates are used for sucking and clampingtaken materials.