22results about How to "Compatibility" patented technology

The present application relates to the technical field of traditional Chinese medicine compositions, and specifically discloses a traditional Chinese medicine composition with the effects of stopping sweating and promoting fluid production and a health-care beverage. The composition is prepared from raw licorice, schisandra chinensis, radix codonopsis, momordica grosvenori, coix seed, poria cocos, edible salt, glucose, mint, raw ginger, honeysuckle, bamboo leaf, radix trichosanthis, celtis bungeana, white cardamom in a specific weight ratio. The composition uses schisandra chinensis as the monarch herb to stop sweating and promote fluid production, radix codonopsis and raw licorice to supplement qi and consolidate the exterior, radix trichosanthis, bamboo leaf and celtis bungeana to clear heat and promote fluid production, coix seed, poria cocos and white cardamom to invigorate the spleen and eliminate dampness, honeysuckle and mint to clear away summerheat, raw ginger to warm the center and prevent cold, and momordica grosvenori to harmonize the taste and supplement electrolytes and energy. The composition can be used to prepare an oral health-care beverage, has the effects of stopping sweating and promoting fluid production, supplementing qi and consolidating the exterior, and supplementing electrolytes, is suitable for scenes of excessive sweating, thirst and fatigue, has a good taste, is safe, and is simple to prepare.

The invention relates to the technical field of data transmission, and particularly provides a streaming Token double-path transmission method, system and device and a storage medium, and the method comprises the steps: responding to a streaming request, completing the initialization of a system and a session, building a bypass channel from a model to a client, and creating a session context in a control flow engine; identifying the type of each Token generated by the model, and shunting according to the type: data Token routing to a bypass channel and control Token routing to a control flow path processed by a control flow engine; data bypass transmission and control flow service processing are executed in parallel, and the states of the data bypass transmission and the control flow service processing are ensured to be consistent through a state synchronization mechanism; and the dual-path operation state is continuously monitored, and dynamic path adjustment or abnormity recovery is carried out when abnormity is detected. According to the method, the data flow and the control flow are decoupled, so that the transmission delay of the streaming Token is remarkably reduced while the state consistency is ensured.

This invention discloses a visualized intelligent scheduling system for SMT production lines, relating to the field of precision electronics. It solves the problem of poor scheduling performance in existing intelligent scheduling systems for production lines. The system includes a data acquisition module: analyzing production demand for target orders to be executed, obtaining the quantity of products in the target order, performing historical production quantitative analysis on the production line executing the order based on the quantity of products in the target order, and acquiring production line scheduling data based on the analysis results; a production line matching module: matching production lines for target orders to be executed, obtaining target-suitable production lines; a production analysis module: monitoring the production of sample production units included in the target-suitable production line, obtaining the overall efficiency of the unit equipment based on the monitoring results, and obtaining production scheduling analysis data; and a production scheduling module: performing real-time production scheduling for the product production units on the target-suitable production line. This invention can improve the scheduling efficiency of intelligent scheduling systems for production lines.

The invention relates to the technical field of semiconductor thermocompression bonding, in particular to a chip and wafer coaxial alignment device, thermocompression bonding equipment and a method. In order to solve the problem of low alignment precision of a chip and a wafer in the prior art, the invention provides a novel coaxial alignment device for the chip and the wafer, which comprises a heat insulation shell hoisted on a three-axis moving platform, a first camera, a first lens group, a first light source, a first horizontal beam splitter, a second lens group, a second camera, a third lens group, a second light source, a second horizontal beam splitter, a fourth lens group and a vertical beam splitter are arranged in the heat insulation shell, and an upper window and a lower window are arranged on the heat insulation shell. The coaxial alignment device for the chip and the wafer is designed and arranged between the chip and the wafer, real-time collection of a chip image and a wafer image is completed through ingenious design of an upper light path and a lower light path, and high-precision coaxial alignment of the chip and the wafer is achieved.

The invention provides a case structure and an assembling method thereof, and the case structure comprises a frame plate which is provided with a second frame plate; the mainboard is provided with a water cooling system mounting position and a display card mounting position, and is provided with a first ventilation hole group and a second ventilation hole group; a first air inlet hole group and a second air inlet hole group are formed in the side plate; under the condition that the side plate is mounted on the frame plate, the first air inlet hole group correspondingly covers the first ventilation hole group, and the second air inlet hole group correspondingly covers the second ventilation hole group; a plurality of air outlet holes are formed in the second frame plate, air flow enters the case body from the first air inlet hole group, passes through the first ventilation hole group and then flows out of the case body through the air outlet holes, and a first heat dissipation air channel of the water cooling system is formed; and air flow enters the case body from the second air inlet hole group, passes through the second ventilation hole group and then flows out of the case body through the air outlet holes, so that a second heat dissipation air channel of the display card mounting position is formed.

The invention discloses a multi-source single-output green light beacon laser for space application, which is characterized in that a light source part comprises two butterfly-shaped packaging laser devices which are cold backups for each other, the butterfly-shaped packaging laser devices are solid laser devices packaged in butterfly-shaped shells, each butterfly-shaped packaging laser device comprises a semiconductor pumping chip, a shaping optical fiber, a laser crystal Nd: YVO4 and a frequency doubling crystal PPLN, and green light of 532nm is generated; in the filtering and beam combining light path part, 532nm green light emitted by each light source is respectively provided with a half-wave plate for adjusting the polarization direction, is combined into the same light path through a polarization splitting prism, is filtered by a light filter, enters a multimode optical fiber through an optical fiber collimator, and is divided into two paths through an optical fiber coupler; one path is used for monitoring the output power and health state of the laser in real time, and the other path is used as main beacon light. The problem of performance reduction caused by the overheating phenomenon of the light-emitting unit is effectively solved, high-power output can be kept for a long time, and meanwhile the overall light weight and flexibility of the laser are considered.

The utility model discloses a kind of precast concrete component's shipment fixed support, it is related to building engineering technical field.The utility model includes bottom plate, both sides of the bottom plate are fixedly installed with side frame, two The side frame is L-shaped, and the bottom inner wall of one side frame is fixedly installed with rack;Further include multiple groups of abutment support components, the abutment support component includes moving frame, abutment mechanism, support mechanism and drive mechanism, the moving frame is slidably connected with the top of bottom plate.In the utility model, the shipment fixed support is provided with multiple groups of adjustable support structure, which is driven by motor to continuously position different size components, and the position can be automatically locked by cooperating with worm gear structure;Support component can disperse load by mutual buckling, and the number of support can be adjusted as needed, meet the loading demand of component;Wheel traction frame can be conveniently completed traction movement, simple operation, substantially improve shipment efficiency and stability.

The invention relates to a high-power green laser synthesis system based on a rotary frequency doubling crystal and multiple beams of infrared pulse laser, and belongs to the technical field of laser. The system comprises a multi-beam pulse infrared laser device, a frequency doubling crystal module, an annular rotating mechanism, a beam combining device, a continuous infrared laser device, a laser frequency regulation and control device and a rotating driving control system. The four beams of pulse infrared laser sources are symmetrically arranged along the circumferential edge, and periodically staggered output is realized through frequency regulation and control; the multiple frequency doubling crystals are distributed along the rotating circular ring at equal intervals and are sequentially aligned with laser pulses under driving of the rotating mechanism, and efficient frequency doubling is achieved. The center continuous infrared laser generates stable green light through frequency doubling of the fixed crystal. Finally, the green light generated by the multiple frequency doubling crystals and the central green light are integrated into a single light beam through a beam combining device to be output. According to the system, the power upper limit and the stability of green laser are remarkably improved through energy sharing of polycrystals, rotary dynamic matching and annular cooling, and the problems that existing green laser is limited in power and serious in heat effect are solved.

The invention discloses a hydrogen and CO2 coupled blast furnace ironmaking method, and belongs to the technical field of ferrous metallurgy equipment and processes. The method comprises the following steps: carrying out component separation treatment on the blast furnace top gas, and respectively capturing CO2 gas and unreacted CO gas in the blast furnace top gas; a reverse water-gas shift reactor is arranged outside the blast furnace, and captured CO2 and external hydrogen are converted into CO-rich reducing gas; and mixing and tempering the generated CO-rich reducing gas and the separated CO gas, and cooperatively spraying into the blast furnace from a tuyere and / or a furnace body part of the blast furnace to participate in iron ore reduction reaction. According to the invention, the hydrogen-carbon conversion process with strong heat absorption is independently carried out outside the furnace, so that the combustion loss of coke is obviously inhibited from dynamic and chemical equilibrium, and double closed-loop circulation of carbon in the smelting system is realized. A multi-dimensional space differential injection mechanism is constructed, the comprehensive utilization rate of hydrogen is remarkably increased, and meanwhile the fuel ratio and the carbon dioxide emission of the blast furnace are reduced.

The utility model discloses a compatible tin-coated chip test seat, which comprises a frame-shaped test seat main body, a needle plate main body and a needle plate bottom plate, a pressure head is arranged above the needle plate main body, a pressure plate is arranged above the pressure head, flanges are arranged on two sides of the lower end of the pressure head, and first wave-shaped end surfaces are arranged on the upper end surfaces of the flanges; a pressurizing frame is arranged between the upper end face of the flange and the lower end face of the pressing plate. Second wavy end faces are arranged on the lower end faces of the two sides of the pressurizing frame. A kidney-shaped hole extending along the second wave-shaped end face is formed in the pressurizing frame, a first locking hole is formed in the flange, a second locking hole is formed in the pressing plate, the flange, the pressurizing frame and the pressing plate are locked and fixed through a bolt penetrating through the first locking hole, the kidney-shaped hole and the second locking hole, and a screw rod between a bolt cap of the bolt and the pressing plate is sleeved with a spring. The compatible tin-coated chip test socket is high in chip packaging compatibility and simple to assemble.

The application discloses an anti-fragmentation method for a portable flash memory device and relates to the technical field of computer storage systems and operating system kernels. The method comprises the following steps: S1, in the file system initialization stage, a hybrid granularity partition model is established, and a storage space is proportionally divided into a small cluster area and a large cluster area according to functional requirements; S2, an extended allocation bitmap management structure is constructed in the memory; S3, in response to a space allocation request, an allocation strategy is selected according to the data characteristics of the request; and S4, an allocation process in the large cluster area. According to the application, the cluster space of the flash memory device is divided into the small cluster area and the large cluster area, various requests are classified and processed based on prompt information when allocating the space, and a relaxed reuse mechanism is introduced, so that the fragmentation process of the storage space is significantly delayed, and the average bandwidth of multi-threaded writing and the space utilization are significantly improved without affecting compatibility and space utilization.

This invention discloses a pharmaceutical composition, its formulation, and its application for treating rheumatic arthralgia. The pharmaceutical composition comprises the following components in parts by weight: 20-40 parts of Salvia miltiorrhiza, 10-20 parts of Paeonia lactiflora, 20-40 parts of Panax notoginseng rootlets, 10-20 parts of Ligusticum chuanxiong, 9-20 parts of Angelica sinensis, 9-20 parts of Clematis chinensis, 9-20 parts of Angelica pubescens, 9-20 parts of Chaenomeles speciosa, 9-20 parts of Saposhnikovia divaricata, 9-20 parts of Achyranthes bidentata (processed with wine), and 9-20 parts of Carthamus tinctorius. Pharmaceutically acceptable excipients may be added to the pharmaceutical composition to prepare a formulation. The pharmaceutical composition and its formulation can be used to treat rheumatic arthralgia.

The invention provides a kidney-tonifying and capsule-eliminating preparation as well as a preparation method and application thereof, and relates to the technical field of medicines, and the kidney-tonifying and capsule-eliminating preparation is prepared from the following raw materials: semen cuscutae, radix rehmanniae preparata, raw radix astragali, leech, semen litchi and roasted rhizoma atractylodis macrocephalae. According to the invention, the leech and the lychee seed are compatible, and the leech is used as a monarch drug, has the functions of breaking blood and removing blood stasis, and directly attacks local blood stasis of an ovary; the lychee seeds are used as ministerial drugs, have the effects of promoting qi circulation and removing stasis, soothing liver-meridian stasis and eliminating phlegm-dampness condensation, supplement each other, treat qi and blood at the same time, and jointly achieve the effect of dredging Chong and Ren channels and uterus; if only the leeches break blood, blood stasis is dispersed but qi stagnation and phlegm coagulation are not removed, and pathological products are easy to regenerate; if only the lychee seeds are used for promoting qi circulation, the qi is circulated, deep blood stasis is difficult to eliminate, and symptoms do not move at all, and only monarch and ministerial materials are matched, so that the pathological barrier can be effectively broken, the polycystic ovarian syndrome can be treated, and normal ovulation and menstrual cycle of ovaries can be recovered.

This invention relates to the technical field of voltage-adjustable capacitors, and discloses a voltage-adjustable capacitor structure and its application based on an ionized double layer. The voltage-adjustable capacitor structure includes: a driving layer comprising an electrodeformable material and matching positive and negative electrodes, the electrodeformable material capable of out-of-plane deformation upon application of voltage; and an ionized capacitor layer comprising an ionically active material with surface microstructures, a pair of electrodes for reading capacitance values, and elastic washers controlling the initial spacing between the electrodes. The ionized capacitor layer is encapsulated with insulating layers on both the top and bottom. This invention utilizes the principle of an ionized double layer, applying voltage to the driving layer to generate out-of-plane deformation, transmitting uniform pressure to the flexible ionized capacitor layer. This causes dynamic changes in the contact area between the ionically active material with surface microstructures and the electronically conductive electrodes. Leveraging the high capacitance density of the double layer, a significant increase in capacitance value from 58 pF to 1200 pF is achieved, with an adjustment ratio exceeding that of existing technologies by 2-8 times.

The application discloses a hard disk batch firmware upgrading method and system based on MCTP over SMBus, and belongs to the technical field of computer hardware management. The method first carries out identity authentication by checking a firmware image and a hard disk to be upgraded, then broadcasts and transmits the image to data packets with unique identification, switches a unicast mode to query a state and establishes a global state table after sending a preset data unit, broadcast and retransmits missing data packets according to information in the table, and finally instructs the hard disk to verify the image in parallel and activates new firmware uniformly. The system comprises a BMC module, a plurality of hard disk devices and an SMBus network. The scheme combines the advantages of broadcasting and unicasting, improves the batch upgrading efficiency, guarantees the transmission integrity and upgrading reliability, strengthens the security and manageability, adapts to existing standard protocols and hardware interfaces, and is practical.

The application relates to a packaging level chip utilizing the Peltier effect and a preparation method thereof, and belongs to the technical field of chip packaging. The preparation method of the packaging level chip comprises the following steps: (1) feeding a substrate; (2) flip-chip and filling the space between the chip and the substrate; (3) drawing silver glue on the chip; (4) flip-chip of a semiconductor refrigeration piece; (5) filling the space between the semiconductor refrigeration piece and the substrate; and (6) sticking an indium piece and a packaging heat dissipation cover on the surface of the semiconductor refrigeration piece by means of glue. The application also provides a packaging level chip prepared by the above preparation method. By directly packaging the semiconductor refrigeration piece on the surface of the chip, the application omits the intermediate heat conduction components such as the indium piece and the heat dissipation cover in the traditional heat dissipation structure, effectively eliminates the contact thermal resistance and the conduction thermal resistance introduced by the components, realizes the direct thermal coupling of the semiconductor refrigeration piece and the chip, and greatly improves the cold energy transmission efficiency.

The application discloses a colorless unidirectional diffraction type solar concentrator and a preparation method and application thereof. The colorless unidirectional diffraction type solar concentrator comprises a transparent flat plate substrate, a light orientation layer and a multilayer cholesteric liquid crystal film are attached to the side of the transparent flat plate substrate in sequence, the multilayer cholesteric liquid crystal film comprises a plurality of cholesteric liquid crystal layers, and adjacent cholesteric liquid crystal layers have different pitches; and a coupling light solar photovoltaic cell is arranged on the side of the transparent flat plate substrate. The preparation method comprises the following steps: coating a photosensitive alignment layer on the transparent flat plate substrate and obtaining a sub-micron period light orientation layer through exposure; spin coating or dip coating a cholesteric liquid crystal mixture with different pitches on the surface of the light orientation layer or the cholesteric liquid crystal layer and solidifying to form a multilayer cholesteric liquid crystal film; and arranging a solar photovoltaic cell on the side of the transparent flat plate substrate. The application can realize high-efficiency energy collection of the solar concentrator, is compatible with existing glass, and realizes unidirectional coupling.

The embodiment of the utility model discloses a head lamp fixing device and a lighting device, the head lamp fixing device comprises a support, the support is provided with an insertion hole and a side buckle, the insertion hole comprises an insertion part with a larger width and a clamping part which is communicated with the insertion part and has a smaller width, and the side buckle is arranged on one side of the clamping part; the clamping piece is used for clamping and fixing the device on a to-be-mounted surface; one end of the connecting piece is connected with the clamping piece, an inserting column is arranged at the other end of the connecting piece, a position indicating groove is formed in the outer surface of the inserting column, and when the inserting column is inserted into the inserting part and then slides inwards to the clamping part, the position indicating groove is clamped by the side buckle, so that connection and fixation are achieved. According to the head lamp fixing device provided by the utility model, the rapid insertion of the insertion column and the insertion hole and the limiting matching of the position indicating groove and the side buckle realize the efficient disassembly and assembly and stable connection of the head lamp, the operation convenience is improved, and the modularized compatibility and the multi-scene adaptability are realized at the same time.

The application discloses an image classification model regression error reduction method based on uncertainty perception, and aims at the problem that a new version of an image classification model is difficult to be compatible with an old version of the image classification model after the image data is updated or the model architecture is updated. A model integration strategy is used to estimate and obtain an integrated prediction result of the model according to the uncertainty of the new and old image classification models in the prediction result. The integrated strategy is discussed for two cases of data-free and a small amount of label-free. For the data-free case, the uncertainty of the image classification model is estimated by using an image disturbance or a model disturbance. For the case of a small amount of label-free, the uncertainty of the old version of the image classification model is calibrated by using a temperature scaling method, so as to be aligned to the new version of the image classification model. The application reduces the regression error and obtains an integrated image classification model with forward compatibility, and has a better performance effect.

The invention discloses a correlation analysis method for multi-source defect data of a semiconductor wafer, and relates to the technical field of wafer defect detection in semiconductor manufacturing. Aiming at the pain points of non-uniform types of multi-source defect data, difficulty in cross-parameter association, improper processing of repeated records and single similarity algorithm in the prior art, the method disclosed by the invention realizes uniform adaptation of the multi-type defect data, complete retention of repeated data, differential algorithm configuration, cross-batch parameter adaptation and deep association of a time sequence and a process; according to the method, a standardized report containing process optimization suggestions is generated through template loading, dynamic parameter adaptive calibration, multi-dimensional feature weighted fusion, configurable spatial similarity algorithm, cross-batch time sequence correlation analysis, defect-process parameter mapping correlation key technologies, output numerical values, space and comprehensive correlation coefficients; the method is high in compatibility, complete in analysis dimension and high in decision value, can be seamlessly integrated to an existing wafer quality control system, and provides comprehensive support for optimization of a semiconductor manufacturing process.

The invention discloses a data communication method, device and system and a storage medium, and relates to the technical field of Ethernet communication, and the data communication method comprises the steps: firstly obtaining a plurality of data packets generated by an upper-layer application, and then constructing corresponding communication sub-packets according to the data length, the content and the check code of the data packets; and extracting a standard Ethernet frame header, inserting a combined identification field, splicing the communication sub-packets to the identification field in sequence, adding a frame verification sequence to generate a combined packet, and sending the combined packet to a receiving end. And the receiving end executes first integrity check through the frame check sequence, splits the communication sub-packets according to the merging identifier after the first integrity check passes, and executes second integrity check through the communication sub-packet check code to process the effective communication sub-packets. According to the invention, the redundancy overhead is reduced through merging and packaging of multiple small data packets, the equipment compatibility is guaranteed by the standard frame header, the anti-error-code capability is improved through double-layer verification, and the transmission efficiency and the anti-error-code performance of the small data packets can be optimized while the compatibility is considered.

The feeding straightening structure comprises a base, two pairs of straightening rollers and a pay-off mechanism, a plurality of installation grooves are formed in the base, lead screws are rotationally connected into the installation grooves, sliding seats are connected to the lead screws in a sliding mode, the sliding seats are in sliding contact with the inner walls of the installation grooves, and straightening idler wheels are rotationally connected to the sliding seats. Annular wire grooves are formed in the outer sides of the straightening rollers, the multiple wire grooves are parallel to one another, two pairs of supports extend on the base, the two pairs of straightening rollers are rotationally connected with the two pairs of supports respectively, the straightening rollers are perpendicular to the straightening rollers, a certain distance is reserved between the two pairs of straightening rollers, and a wire guiding area is arranged on the base. The wire guiding area penetrates through the position between the two straightening rollers of the same pair of straightening rollers, and the multiple straightening rollers are located on the left side and the right side of the wire guiding area respectively and alternately arranged. The utility model provides a feeding straightening structure for a rolling mill, which straightens a metal wire through a plurality of straightening rollers and positions the position of the metal wire entering an inlet of the rolling mill.