31results about How to "Realize design requirements" patented technology

The invention discloses an information transmission method, comprising the steps that a first communication node determines a resource or a parameter employed when a second communication node sends areference signal; the resource or the parameter is indicated to the second communication node through a signal; the second communication node receives the signal sent by the first communication node;the resource or the parameter employed for sending the reference signal is determined according to the signal or the signal and a rule appointed by the first communication node; and the reference signal is sent through adoption of the determined resource or parameter. A design demand for transmission of the reference signal in an NR system is realized.

The invention discloses a two-alloy compounded functionally gradient monocrystal blade material and a preparation method thereof and belongs to the technical field of high-temperature alloy and preparation thereof. The blade root and middle part of a monocrystal blade are made of Ni-based high-temperature alloy, and the blade top of the monocrystal blade is made of monocrystal blade material of Ni3Al-based hyperthermia alloy; the blade root and middle part of the material are predicted to have a better medium and low temperature service performance, and the blade top of the material is predicted to have better hyperthermia service performance. The preparation method comprises the steps of design of form, pouring technology, monocrystal growth control and thermal treatment system. According to the invention, through the design of a narrow passage of a graining device, the longitudinal distribution of two alloys in the blade can be accurately controlled, so that the process stability and material designability are greatly improved; the obtained monocrystal blade material realizes functionally gradient service and meets the design demands of new-generation aero-engines.

An embodiment of the present application provides a housing assembly, comprising a first housing, a second housing and a rotating shaft, wherein the first housing and the second housing are rotatablyconnected with each other through the rotating shaft; At least two radiator are arranged on that rotate shaft, the first shell and the second shell are both provided with radiators, and when the firstshell and the second shell are in a folded state, the radiator on the first shell and the radiator on the second shell are staggered. when the first housing and the second housing are in the folded state, the radiators on the electronic device do not overlap each other, which can reduce the interference between each radiator and improve the radiator performance. The requirement of multi-antenna design of electronic equipment can be realized.

The invention discloses a micro loudspeaker. A shell of the micro loudspeaker comprises an upper side and a lower side. Electrical connecting pieces in elastic slice-structures comprise first deformation portions, second deformation portions and connecting portions, wherein the first deformation portions are arranged on the upper side of the shell and are upwardly bent, the second deformation portions are arranged on the lower side of the shell and are downwardly bent, the connecting portions are used for electrically connecting the first deformation portions with the second deformation portions, and first conductivity portions and second conductivity portions are respectively arranged at tops of the first deformation portions and bottoms of the second deformation portions. As the assembling mode of the micro loudspeaker is variable, adaptability of the micro loudspeaker with an electronic device in assembling is improved. The electronic device comprises the micro loudspeaker, an outer casing, a first sound hole and circuit boards. The first conductivity portions or the second conductivity portions of the micro loudspeaker are electrically connected with the circuit boards. Design requirements of the electronic device utilizing the micro loudspeaker are met in use.

The invention relates to a dispensing and managing device in a wireless increment service system, comprising an operator management and control platform, a management platform and a master control dispensing platform. The master control dispensing platform is respectively connected with the operator management and control platform and the management platform and dispenses data to at least one service platform; the master control dispensing platform controls the loads of each service processing server through obtaining the state information of the service processing server, and sends a newly uplink message to the service processing server with least loads for processing; the management platform adopts a reverse acting server; and the reverse acting server is a request for the static page of an original WEB server, prevents the original server from overloading, displays correlative information to a browse user according to roles as well as protects and edits data contents. By adopting the RMI technology, the invention can shunt data to a plurality of servers so as to lighten the pressure of the servers and realize the designing requirements and technical targets.

The invention relates to the technical fields of active noise reduction and communication, in particular to a cloud service-based active noise reduction earphone design system and method. According tothe cloud service-based active noise reduction earphone design system and method, local active noise reduction design systems and a cloud server are included, wherein each local active noise reduction design system comprises an earphone wearing device, a data acquisition device, a to-be-designed noise reduction earphone and a monitoring device. Compared with an existing active noise reduction on-line design system, the system and method have the advantages that parameters of the noise reduction system can be designed on line according to the vocal cavity characteristic of each to-be-designedactive noise reduction earphone, all the active noise reduction earphones designed by adopting the system can achieve an excellent noise reduction effect, and it can be guaranteed that the noise reduction performances of the designed active noise reduction earphones have the good consistency; and meanwhile, by adopting the cloud server to design the noise reduction parameters, the computing speedis increased, the computing performance is improved, the burden of a user side is reduced, the requirement of serving design of multiple noise reduction systems simultaneously is met.

The invention provides a motor rotor, a processing method thereof and a synchronous reluctance motor. The motor rotor comprises a rotor core. The rotor core is provided with a plurality of magnetic barrier groups along a circumferential direction. Each magnetic barrier group comprises a plurality of magnetic flux barriers which are arranged at intervals along the radial direction; magnetic conduction channels are formed between the adjacent magnetic flux barriers; a middle reinforcing rib is arranged in each magnetic flux barrier under the same pole; the middle reinforcing ribs are arranged attwo ends of the magnetic flux barrier; outer circle reinforcing ribs are respectively arranged on the outer circumference of the rotor core corresponding to two ends of each magnetic flux barrier; the middle reinforcing rib and the outer circle reinforcing rib are arranged at intervals; a filling groove is formed among the middle reinforcing rib, the outer circle reinforcing rib and the magneticconduction channels on the two sides; the filling groove is filled with a filling layer; and the outer circumference of the rotor core is machined after the filling groove is filled with the filling layer, so that the radial width of the outer circle reinforcing rib can be adjusted. According to the motor rotor, the motor air gap can be reasonably adjusted, the motor power factor is improved, andthe motor performance is improved.

The invention discloses a touch panel, a fabrication method of the touch panel, and a display apparatus. The touch panel comprises a substrate having a first region and a second region surrounding thefirst region, a routing layer located on the substrate of the second region, and a conductive layer located on the substrate of the first region and directly covering part of the routing layer, wherein the exposed routing layer serves as a routing lead-out region. The fabrication method of the touch panel comprises the steps of providing the substrate, wherein the substrate is divided into the first region and the second region surrounding the first region; forming the routing layer, wherein the routing layer is located on the substrate of the second region; and forming the conductive layer,wherein the conductive layer is located on the substrate of the first region and directly covers part of the routing layer, and the exposed routing layer serves as the routing lead-out region. According to the touch panel and the fabrication method of the touch panel, the touch effect of the touch panel can be improved and the design demand of a narrow bezel can be met, so that the market demand of the narrow bezel of the display apparatus is met.

The invention discloses a self-adaptive read path delay calculation method and circuit for a DRAM physical interface. The method comprises the following steps: inputting a read operation to a physicalinterface of a memory at a fixed moment, then monitoring a physical interface of the memory and a data port on one side of the dynamic random access memory, waiting until a corresponding signal fluctuation moment is found, and locking a time difference. Read data delay calculation can be realized, and read path delay calculation is simplified.

The invention relates to the field of gardening and in particular to an automatic bouquet instrument which comprises a bracket, wherein an upper shaping disc is arranged at the upper end of the bracket, a bundling mechanism and a lower shaping disc are sequentially arranged at the upper end of the bracket downwards; a base is arranged at the bottom of the bracket; a garbage box is arranged on the base; shaping holes with the same amount are both formed in the upper shaping disc and the lower shaping disc; the upper shaping disc has a rotatable structure; and the lower shaping disc is connected with a flat cutting device. According to the automatic bouquet instrument, a whole bouquet can be shaped, and sprays of the shaped bouquet are in a spiral shape; in addition, the automatic bouquet has a simple and easy structure, is convenient in operation and can be widely applied to various environments; and the amount of the shaping holes can be increased or reduced according to the actual needs, shaping plates with different amount of the shaping holes can be used for the flower type needs with different amounts by only changing upper and lower shaping plates with the corresponding shaping holes.

The invention discloses an imaging view field splicing structure which comprises mounting flange surfaces of two infrared spectrometers and mounting flange surfaces of three visible spectrometers, andrealizes mounting and splicing of the two infrared spectrometers and the three visible spectrometers. The view field splicing angle of the two infrared spectrometers is 20 degrees, an inner splayed splicing structure is adopted, and the included angle between the mounting flange surface of each infrared spectrometer and the ground is 10 degrees; the field splicing angle of the three visible spectrometers is 19 degrees, one visible spectrometer is a compensation spectrometer, the mounting flange surface of the visible spectrometer is parallel to the ground, and the included angles between themounting flange surfaces of the other two visible spectrometers and the ground are 9.5 degrees respectively. According to the structure, a frame type casting structure is adopted, under the conditionthat the design requirements for high lightness and light weight of airborne design are met, splicing of wide view fields of spectrometers is met, and it is also guaranteed that the whole equipment meets the design requirements for visible-to-short-wave infrared imaging through carrying of imaging spectrometers of different spectral bands.

The invention discloses a double-layer packaging substrate alignment method suitable for laser through holes. The double-layer packaging substrate alignment method comprises the following steps: cutting: cutting a substrate with a certain size; mechanical drilling is conducted, specifically, a line alignment reference A before laser and a pattern line alignment reference D are manufactured; a laser drilling alignment reference B, a laser hole window and a window of a line alignment reference C are manufactured; laser drilling is carried out, wherein a laser via hole in the effective area is manufactured for interlayer conduction, and a line alignment reference C is manufactured; performing copper deposition and electroplating: performing glue residue removal, chemical copper plating and copper electroplating treatment on the laser conduction hole for interlayer conduction and the through hole of the reference C, so that the inner wall of the hole is plated with copper and the interlayer is mutually conducted; and a pattern circuit: when the pattern circuit is manufactured, taking the composite hole fitted by the reference C and the reference D as an alignment reference. Multiple alignment references are involved in the method, and the design requirement that the interlayer alignment degree is smaller than or equal to 25 micrometers is met on the premise that the alignment degree of the patterns on the same layer and the blank is guaranteed.