38results about How to "Low value" patented technology

The invention discloses an intelligent battery pack, a locking method for the intelligent battery pack and an electric vehicle. The intelligent battery pack comprises a battery pack housing, wherein a battery pack and a battery monitoring device are arranged in the battery pack housing; the battery monitoring device comprises a power management circuit, a battery management control module, a central processing unit, a bluetooth module, a memory unit, a drive module, a switch module, a current detection module, a temperature sensor and a temperature sensor; the temperature sensor is used for detecting the temperature of the battery pack; the humidity sensor is used for detecting the humidity in the battery pack housing; the battery pack housing is provided with a positive wiring terminal and a negative wiring terminal; and the electric vehicle comprises the intelligent battery pack. State information of the battery pack can be monitored and transmitted to a smart phone of a user, so that the user can conveniently grasp the health condition of the batter pack; and the locking function for the battery pack can also be achieved.

In a lead frame for use in fabricating a face-down terminal solid electrolytic capacitor having a capacitor element an anode terminal, and a cathode terminal, a frame body has a connecting portion for being connected to the capacitor element. The connecting portion extends from a cathode terminal forming portion in a first direction to a position near an anode terminal forming portion. The anode terminal forming portion is connected to the frame body and used for forming the anode terminal. The cathode terminal forming portion is connected to the frame body and used for forming the cathode terminal. The anode terminal forming and the cathode terminal forming portions are spaced to each other in the first direction on a principal surface of the frame body.

An electronic asset exchange system includes a communications medium and at least two electronic purses. Each electronic purse includes an interface configured to send and receive messages, a memory storing a current asset value amount, a respective unique identifier, and a log of asset transfers; and a controller. The controller receives an asset transfer message including at least an asset value amount to be transferred, and executes a Transfer-in process to increase the current asset value amount by the asset value amount to be transferred and record information of the asset transfer in the log. The controller receives, via the interface, an asset transfer request message including at least an asset value amount to be transferred, and executes a Transfer-out process to generate and send an asset transfer message including the asset value amount to be transferred, decreasing the current asset value amount by the asset value amount to be transferred; and recording information of the asset transfer in the log.

The invention discloses a modification method of a brick-making material. the method provided by the invention is characterized by comprising the following steps of: adding a modification treatment fluid into the brick-making raw material, carrying out high-speed dispersion, stirring, reacting, waiting or adjusting pH value to a stable range, followed by pumping filtration to obtain a solid product A and a liquid product B; drying the solid product A to obtain the modified brick-making material; heating and concentrating the liquid product B, refining, filtering and drying to obtain a by-product snow-melting agent. By the adoption of the modification method of the brick-making material, on one hand, the brick-making material containing calcium and magnesium, the content of which does not exceed standard, can be obtained; on the other hand, the calcium magnesium acetate environment-friendly snow-melting agent can be obtained. Thus, no corrosion, low energy consumption, high selectivityand high value can be realized. The modification method is a novel low-cost method of treating waste with waste. In the meantime, the modification method of the brick-making material has scientific and simple flows, is convenient to operate and is easy to realize large-scale production.

The invention discloses a system for processing and totally-enclosed transfer of medical rubber plugs or aluminum caps and a usage method. The system comprises a respirator, a material supply machine, a sterilization and drying machine, a taking tank and pipeline systems. The respirator, the material supply machine, the sterilization and drying machine and the taking tank are mutually and integrally connected through the pipeline systems. Each pipeline system comprises a material transfer pipeline I, a material transfer pipeline II, a taking tank discharging pipeline, a main cleaning and sterilization pipeline, a cleaning and sterilization pipeline system, a main vacuum pipeline, a vacuum pipeline I, a vacuum pipeline II, a main respiration pipeline, a respiration pipeline I, a respiration pipeline II, a main blow-down pipeline and a blow-down pipeline system, the pipelines and the pipeline systems are all provided with a plurality of valves for respectively connecting the respirator, the material supply machine, the sterilization and drying machine and the taking tank to form a whole. The system for processing and totally-enclosed transfer of the medical rubber plugs or aluminum caps is convenient to use, simple in operation and reasonable in structure.

A method of controlling an apparatus for generating electric power and apparatus for use in said method, the apparatus comprising a gasifier for biomass material, such as waste, wood chips, straw, etc., said gasifier being of the shaft and updraft fixed bed type, which from the top is charged with the raw material for gasification and into the bottom of which gasifying agent is introduced, and a gas engine driving an electrical generator for producing electrical power, said gas engine being driven by the fuel gas from the gasifier. By supplying the produced fuel gas directly from the gasifier to the gas engine and controlling the production of the fuel gas in the gasifier in order to maintain a constant electrical output power, the necessity of using a gas holder between the gasifier and the gas engine is avoided.

The invention relates to a carrier for an organic compound dehydrogenation catalyst. The carrier comprises aluminum oxide and modified metal oxide, wherein the modified metal oxide is titanium oxide and/or zirconium oxide; the value of eta of the modified metal oxide is less than 0.3, the value of theta of the modified metal oxide is greater than or equal to 5, the value of eta is equal to a ratioof the weight percentage of a crystalline phase modified metal oxide in the carrier to the chemical composition weight percentage of the modified metal oxide in the carrier, and the value of theta isequal to a ratio of the weight percentage of the modified metal oxide on the surface of the carrier to the chemical composition weight percentage of the modified metal oxide in the carrier; and the titanium oxide is calculated in terms of TiO2, and the zirconium oxide is calculated in terms of ZrO2. The carrier of the invention is applicable to a catalyst for preparing hydrogen through dehydrogenation of organic liquid to improve the activity of the catalyst, and can also be applied to catalysts for other reactions.

A driving system for at least automated longitudinal guidance for a motor vehicle is designed to determine or receive a virtual acceleration for the motor vehicle, to determine, for each of at least two further road users in the environment of the motor vehicle, the duration until a virtual collision of the motor vehicle with the road user in question, in each case at least in dependence on the virtual acceleration of the motor vehicle, to select one of the at least two further road users as a target object in dependence on the respective durations until a virtual collision of the motor vehicle with the respective road users, which durations were determined for the at least two further road users, and to determine the longitudinal guidance for the motor vehicle in dependence on the road user selected as the control object.

The invention provides a coal dry-process grading upgrading integrated system and a processing method thereof. The coal dry-process grading upgrading integrated system comprises a crushing device, a first inlet end of the crushing device, an outlet end of the crushing device, a second inlet end of the crushing device, a first inlet end of a screening device, a first outlet end of the screening device, a second outlet end of the screening device, a fine coal sorting device, a first inlet end of the fine coal sorting device, a first outlet end of the fine coal sorting device, a first inlet end of the fine coal sorting device, a grinding device, a first inlet end of the grinding device, a first outlet end of the grinding device, a second inlet end of the grinding device, a third inlet end ofthe grinding device, a granularity grading device, an inlet end of the granularity grading device, a first outlet end of the granularity grading device, a second outlet end of the granularity gradingdevice, a micro powder grading device, an inlet end of the micro powder grading device, a first outlet end of the micro powder grading device and a second outlet end of the micro powder grading device.

The invention discloses an assembled device for removing activated carbon and an ultrafiltration membrane in micro medical drugs in tap water and a method for removing micro medical drugs in the tap water, relates to a device and a method for removing micro medical drugs in the tap water, and aims to solve the problem that the conventional method for removing micro medical drugs in the tap water is expensive in price, not suitable for being popularized and poor in removing effect. The device comprises a water inlet pipe, a first granular active carbon column water outlet, a granular active carbon column, the ultrafiltration membrane, a pressure sensor, an ultrafiltration membrane pumping water pump, an ultrafiltration membrane tank, a fresh water box, a back washing water pump, a check valve, a flow valve, a fresh water box water inlet, an ultrafiltration membrane tank water inlet, a first granular active carbon column water inlet, a water drainage pipe and a fresh water box water outlet. The method for removing the micro medical drugs in the tap water comprises the steps of 1, filling modified granular active carbon into the granular active carbon column, and 2, treating the tap water containing the micro medical drugs. The device and the method can be used for removing the micro medical drugs in the tap water.