94results about How to "High cost effectiveness" patented technology

A transport unit (1) is provided for workpieces (2), in particular sheet metal parts, between neighboring placement areas or machining devices (3, 4), in particular presses. The transport unit (1) includes a multi-axis robot (5) having a gripper tool (9). A controllable transfer unit (6) is also provided that is guided by the robot (5). The unit includes an advancement unit (7) and a pivot unit (8) for the gripper tool (9).

A disposable device for treatment of infections of human limbs, particularly limbs having long bones susceptible to stabilization by intramedullary nailing. The device comprises a tubular member (2) made of a relatively rigid and biologically compatible base material, having pores (2′) for impregnation with drugs or medicaments for infection treatment prior to or during insertion thereof in the stabilization site. An assembly for treatment of human limb infections comprising such device.

A method is described for producing a fastening arrangement of a column-shaped fixing dome of synthetic material on a thin-walled component of synthetic material, for example, a housing. The fixing dome and the thin-walled component are produced separately from each other. Here, a fastening element is integrated in the fixing dome, and an end of the fixing dome is formed as a joining section. In addition, on the inner side of the component, a joining section is built that is matched to the joining section of the fixing dome, in order to build a join connection with said join section for positioning the fixing dome on the component. The join section of the component and/or the join section of the fixing dome are now wetted with an non-curing adhesive. Subsequently, the component and the fixing dome are joined for producing the join connection and through light curing of the adhesive are fixedly connected together.

The invention discloses a satellite-borne antenna deployable mechanism, and aims to provide a deployable mechanism which is high in positioning precision and stable and reliable in work. According tothe technical scheme, an unlocking mechanism corresponding to a passive drive hinge and a locking mechanism which is located below an extension arm and corresponds to a joint hinge rotating shaft areinstalled on the extension arm, and in the storage state, an antenna reflector is connected with a joint through the passive drive hinge to rotate and then is fixed to the extension arm through the unlocking mechanism, the locking instruction is started, the locking mechanism executes an unlocking action, elastic potential energy of the synchronous gear transmission joint hinge drives the extension arm to slowly rotate around the axis of the synchronous gear transmission joint hinge, the locking mechanism triggers the unlocking action of the unlocking mechanism through an inhaul cable connected with the unlocking mechanism, and the inhaul cable is in linkage with the unlocking mechanism to unlock and release the extension arm; after unlocking, the passive driving hinge slowly rotates to apreset angle according to the rotating direction, the unfolding action of the extension arm and the antenna is completed step by step, and the antenna is locked and kept in a working state.

Artificial intelligence Internet of Things charging valve and method are disclosed and relate to an Internet of Things device adopting two-dimensional codes, Alipay and WeChat for charging. The artificial intelligence Internet of Things charging valve and method help solve the problem that a conventional heat metering method and a conventional payment method are not flexible and cannot meet the needs of people. The artificial intelligence Internet of Things charging valve includes a central processor, a water inlet pipe temperature sensor, a water return pipe temperature sensor, a storage circuit, an actuator, a valve body and a WIFI communication module. The device adopts all-electronic devices and is long in service life, simple in structure and high in flexibility and energy conservation performance. The guiding significance of the the artificial intelligence Internet of Things charging valve of the present invention is not only about facilitating charging operation, but also aboutencouraging users to save energy and reduce emissions. The artificial intelligence Internet of Things charging valve and method disclosed in the invention are wide in range of practical applications,simple in structure, and high in flexibility and compileability.

The present invention provides a device (10) for producing and/or processing panels, comprising a transport device for transporting panels along a transport path and a processing device (12) for processing the panels during their movement by the transport device, wherein the transport device comprises two double-belt conveyor means (14, 16) with respectively one upper endless belt (36) and one lower endless belt (42), which respectively have a transport strand side (38, 40) essentially parallel to the transport path and are deflected respectively by deflection devices (24, 26, 28, 30) on the two ends of the transport strand side (38, 40), wherein the upper endless belts (36) touch a panel to be transported on the upper surface side thereof and the lower endless belts (42) touch the panel on the lower surface side thereof, and wherein at least one of the endless belts (36, 42) is guided on its transport strand side (38, 40) by means of a plurality of guide rollers (48) arranged between the deflection devices (24, 26, 28, 30).

The invention provides a VPX platform architecture comprehensive radio frequency system, and aims to provide an extensible, reconfigurable and upgradable comprehensive radio frequency system. The method is realized through the following technical scheme: an integrated channel unit completes mutual conversion of an analog radio frequency signal and an analog intermediate frequency signal; the comprehensive sampling unit converts the analog intermediate frequency signal output by the comprehensive channel unit into a digital intermediate frequency signal through ADC sampling, and sends the digital intermediate frequency signal to the comprehensive signal processing unit through a bus; the comprehensive signal processing unit receives the digital intermediate frequency signal of the comprehensive sampling unit through a RapidIO interface, completes digital signal processing of the digital intermediate frequency signal, sends the coded and modulated digital intermediate frequency signal tothe comprehensive sampling unit to be converted into an analog intermediate frequency signal, and sends the analog intermediate frequency signal to the comprehensive channel unit; the comprehensive sampling unit selects different ports to receive and transmit digital intermediate frequency signals, and random combination between radio frequency analog signals and digital processing resources is achieved.

The invention discloses a combined navigation method for an underwater vehicle based on an individual seabed transponder. The method comprises the following steps that: (1) one seabed transponder is laid in a sea area and the accurate position of the seabed responder is measured out, wherein the action scope of the seabed responder is 6 km, so a spherical covering area with the seabed responder as a spherical centre and a radius of 6 km is formed for the underwater vehicle; and (2) the underwater vehicle emits an inquiry pulse with a period of 8 s, the seabed responder generates an answering signal after receiving the inquiry pulse when the underwater vehicle enters the covering area of the seabed responder, and then the underwater vehicle merges the answering signal and combined navigation measurement results to form a navigation path with improved navigation precision. The method has the advantage of high navigation precision which becomes more and more obvious with accumulation of time. Compared with a long-baseline navigation positioning method, the method provided by the invention has the following advantages: a large navigation area can be covered by laying an individual seabed responder, so a cost-benefit ratio is greatly increased, and engineering risks are reduced.

The invention provides a network alarm system of multipath alarm information transmission. The network alarm system of the multipath alarm information transmission comprises a front-end alarm host, a network server, a telecommunication operator gateway and a user client. The front-end alarm host is connected with the network server, and is used to acquire external parameters, generate alarm information and send the information to the network server. The network server is connected with the user client via the internet and/or the telecommunication operator gateway, and is used to receive the alarm information sent by the front-end alarm host, and distribute the alarm information to the user client. When a mobile terminal crashes accidentally, the network server sends the alarm information to other correlated mobile terminals or computers or social networking services via a multipath selection function, thereby improving the reliability of the system further.

The invention discloses a freshwater generation device. The device comprises an air inlet pipe, a submerged type condensation pipe set and a freshwater collection barrel, the submerged type condensation pipe set is fixedly connected to the lower portion of the air inlet pipe and communicated with the air inlet pipe, an air inlet is formed in the top of the air inlet pipe, the freshwater collecting barrel is communicated with the bottom of the submerged type condensation pipe set, an air outlet pipe is arranged on the top of the freshwater collection barrel, and an outlet of the air outlet pipe is higher than the submerged type condensation pipe set. Freshwater is obtained from air by means of the temperature difference, and the basic physiological requirements of people in the activity implementation process in a water-free area can be met. Accordingly, few parts are used, processing and assembling are easy, and the integration level is high, so that the structure is simple, carrying and transferring are easy, the device is very suitable for a small team to use, the mobility of steam action is improved conveniently, manufacturing is easy, the capital investment in production is small, and the operation and maintenance cost in the use process is low, so that the cost is low, the use cost-benefit ratio is high, and the device has the advantages of being easy to install, low in energy consumption and flexible in usage mode.

The invention relates to a screening method for a diffusion barrier layer of a thermoelectric component. The method comprises the steps of (1) determining a candidate barrier layer material of the thermoelectric component, (2) uniformly mixing candidate barrier layer material powder and thermoelectric material powder as a matrix according to a certain ratio to obtain mixed powder, (3) densifying the obtained mixed powder to obtain a dense body, (4) performing heat persistence treatment on the dense body, and (5) observing the interface diffusion between each barrier layer material particle ina sample which is subjected to the heat persistence treatment and a matrix material and screening out a barrier layer material that is stable to the interface of the matrix material.

The invention discloses a variable-coefficient proportional guidance parameter design method. The method comprises the following steps: 1, establishing a mathematical relationship between a proportional guidance head and a guidance head sight angle; 2, solving a corresponding relation between the proportional guidance coefficient k and the seeker output angle through mathematical relation derivation; 3, performing simulation calculation on the variable proportion guidance coefficient k through mathematical simulation, and verifying the effectiveness of the method through comparison of simulation data before and after the algorithm, thereby laying a theoretical foundation for subsequent engineering practice; the problem of fixed coefficient proportional guidance can be well solved through variable coefficient proportional guidance, and accurate hit of the strapdown laser seeker to a moving target is achieved by fully utilizing a seeker linear area and missile flight overload.

The invention discloses a method for evaluating the heat release of a lithium ion battery. The method comprises the steps that the lithium ion battery is disassembled to obtain a positive electrode sheet, a negative electrode sheet and a separator; the positive electrode sheet, the negative electrode sheet and the separator are washed and dried; and the positive electrode sheet and the negative electrode sheet are sliced, the sliced positive electrode sheet, the sliced negative electrode sheet, the separator and electrolyte are assembled into a miniature full battery, the miniature full battery is used for testing, the overall heat release condition of an entire complex system in the lithium ion battery can be obtained, and the problem that actual situations cannot be reflected by separately testing electrode materials is solved, so that basic data are provided for the design of high-security battery cells.

The invention relates to a food sterilization technology, and particularly discloses a sterilization method of freshly squeezed fruit juice. The sterilization method comprises the following steps: adding vanillin with the concentration of 2.0-6.4 mg/mL into fruit juice, and performing thermal ultrasonic treatment on the fruit juice in an assistant manner at the ultrasonic power of 150-300W and theheating temperature of 40-55 DEG C for the heating time of 15-60 minutes to obtain sterilized fruit juice. According to the sterilization method disclosed by the invention, a botanical compound, mildheat treatment and ultrasonic combined treatment are used for performing synergistic sterilization, so that an ideal sterilizing effect can be achieved on common gram-negative pathogenic bacteria inthe fruit juice; compared with pasteurization, the sterilization method is lower at treatment temperature and shorter in sterilization time; and besides, the original nutritional value and the original flavor in the fruit juice can be kept to the greatest extent.

A hinge for the rotatable movement of a closing element, such as a door, a window, a shutter or the like, between a closing position and an opening position, the closing element being anchorable to a stationary support structure, such as a wall, a floor, a frame or similar, includes a hinge body anchorable to the stationary support structure or the closing element, and a pivot defining an axis and anchorable to the closing element or the stationary support structure. The pivot and the hinge body are coupled so as to cause the closing element to rotate between the opening and the closing position. The hinge body includes a working chamber defined along the axis to house the pivot.