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170results about How to "Reduce continuity" patented technology
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Single or limited use device designs
ActiveUS8968294B2Reduce continuityPreventing further useConnections to liquidDiagnosticsElectricityUse equipment
The present disclosure is directed to an electrosurgical system. The electrosurgical system includes an electrosurgical generator configured to output electrosurgical energy and including a receptacle having at least one mechanical interface. The system also includes an electrosurgical instrument adapted to connect to the electrosurgical generator and configured to deliver energy to tissue. Further, a plug is provided to engage the receptacle to electrically couple the electrosurgical instrument to the electrosurgical generator. The plug includes a terminal electrically coupled to the electrosurgical instrument and a prong electrically coupled to the terminal that includes a recess defined therein and is configured to receive the at least one mechanical interface. When the plug is disengaged from the receptacle, the at least one mechanical interface cooperates with the recess to uncouple the prong from the terminal.
Owner:TYCO HEALTHCARE GRP LP
Cartridge and printing material supply system
ActiveUS8297738B1Reliable electrical connectionReduces poor continuityOther printing apparatusLeading edgeEngineering
A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure.
Owner:SEIKO EPSON CORP
Single or Limited Use Device Designs
ActiveUS20130274734A1Eliminating electrical continuityPreventing further useConnections to liquidDiagnosticsElectricityEngineering
The present disclosure is directed to an electrosurgical system. The electrosurgical system includes an electrosurgical generator configured to output electrosurgical energy and including a receptacle having at least one mechanical interface. The system also includes an electrosurgical instrument adapted to connect to the electrosurgical generator and configured to deliver energy to tissue. Further, a plug is provided to engage the receptacle to electrically couple the electrosurgical instrument to the electrosurgical generator. The plug includes a terminal electrically coupled to the electrosurgical instrument and a prong electrically coupled to the terminal that includes a recess defined therein and is configured to receive the at least one mechanical interface. When the plug is disengaged from the receptacle, the at least one mechanical interface cooperates with the recess to uncouple the prong from the terminal.
Owner:TYCO HEALTHCARE GRP LP
Lateral-flow porous membrane assay with flow rate control
InactiveUS20100159599A1Maintain integrityEffective controlAnalysis using chemical indicatorsLayered productsPorous substratePorous membrane
Various modifications to a porous substrate, such as employed in lateral flow assay devices, to regulate or modify the flow rate and / or flow path pattern of a fluid through the porous substrate is described. The lateral flow assay device has a porous substrate matrix in fluid communication with a flow-rate control zone having a number of flow-rate control devices arranged as features in or on a substrate surface or laminates thereof in a body. The flow-rate control devices may include: a density gradient, porosity gradient, ion affinity gradient, micro-channels, and combinations thereof.
Owner:KIMBERLY-CLARK WORLDWIDE INC
Cartridge and printing material supply system
A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure.
Owner:SEIKO EPSON CORP
Posture estimation apparatus and method of posture estimation
InactiveUS20070268295A1Efficient and stable estimationEfficient posture searchImage analysisCharacter and pattern recognitionFeature extractionDynamic models
An apparatus includes a posture dictionary configured to hold a tree structure of postures configured on the basis of image features with occlusion information and image features, an image capture unit, an image feature extracting unit, a posture prediction unit taking the occlusion information into consideration, and a tree structure posture estimation unit. The posture prediction unit performs prediction by setting a prediction range of dynamic models of portions where the occlusion occurs, larger than a prediction range of dynamic models of portions which are not occluded on the basis of the past posture estimation information and the occlusion information of the respective portions.
Owner:KK TOSHIBA
Real-time speech endpoint detection method and device
ActiveCN109545188AAvoid misjudgmentPrevent strong noise misjudgmentSpeech recognitionZero-crossing rateSpectral entropy
The invention relates to the technical field of speech, in particular to a real-time speech endpoint detection method and device. The method comprises the following steps that signal framing and emphasis are carried out; pulse removal processing is carried out; direct current components are removed; the short-time energy and zero-crossing rate of each frame of signal are calculated; windowing processing is carried out; spectrum reduction processing is carried out; spectral entropy is calculated; transformation smooth spectral entropy is calculated; a speech frame and a noise frame are preliminarily judged; the transformation smooth spectral entropy and a threshold are processed; a start frame and end frame in a speech segment are judged. The real-time speech endpoint detection method and device have the advantages that according to the conditions under which a signal is judged and a judged result, thresholds of parameters, such as a spectrum reduction threshold, the transformation smooth spectral entropy, the corresponding short-time energy, corresponding short-time average energy and a spectrum reduction power spectrum are weighted and updated, so that the thresholds are more andmore accurate, and finally the judged speech start frame and end frame are also more and more accurate; the method can efficiently and accurately detect speech in real time.
Owner:深圳市友杰智新科技有限公司
Magnetic head actuator having finely movable tracking device
InactiveUS7167344B2Easy wiringReduce breakagePrinted circuit assemblingTrack finding/aligningEngineeringActuator
A magnetic head actuator provided with a finely movable tracking device having a piezoelectric element is provided for easy wiring to the piezoelectric element and reducing problems such as wire breakage and continuity defects. In the magnetic head actuator, a portion of an FPC board resin base is removed to expose a portion of the feeding line that extends onto a voltage impressing electrode. An electrical and mechanical connection is made between the electrode and the exposed portion of the feeding line by ultrasonic bonding, Au ball bonding, or stud bumping.
Owner:TDK CORPARATION
Method for transferring graphene by using micro-molecule paraffin
The invention relates to a method for transferring graphene by using micro-molecule paraffin. The method comprises the following steps: preparing a graphene film growing on a copper foil by using a CVD (chemical vapor deposition) method, and then etching the graphene film away from one surface of the copper foil by using oxygen plasmas to ensure that the graphene film is remained on a single surface of the copper foil; spin-coating molten and heated paraffin to the graphene film at a certain rotating speed; after the graphene film is cooled to room temperature, corroding off the copper foil by using corrosive liquid; infiltrating the paraffin / graphene film by using clear water for multiple times, and then transferring the film to a target base; and drying the film for a plurality of hours until graphene and the base are adhered tightly, annealing by using an annealing furnace to remove the paraffin, thereby obtaining the graphene film transferred to the target base. The obtained graphene film, compared with a graphene film transferred by using macromolecules, has a cleaner surface, namely a support film is removed more thoroughly, and the continuity and good electrical conductivity of the graphene film are kept. By use of the method, graphene can be cleanly transferred to any base on a large scale.
Owner:TIANJIN UNIV
Multilayer ceramic capacitor and manufacturing method of multilayer ceramic capacitor
ActiveUS20190267189A1Reduce continuityImprove surface roughnessFixed capacitor electrodesFixed capacitor dielectricCeramic capacitorDielectric layer
A multilayer ceramic capacitor includes: a multilayer structure in which each of a plurality of dielectric layers and each of a plurality of internal electrode layers are alternately stacked, a main component of the dielectric layers being ceramic, a main component of the internal electrode layer being a metal, wherein an arithmetic average roughness Ra of at least a part of the internal electrode layer is 30 nm or less, wherein a maximum height Rz of the at least a part of the internal electrode layer is 360 nm or less.
Owner:TAIYO YUDEN KK
InGaN/AlGaN-GaN based multiple-quantum well structure and preparation method thereof
The invention relates to an InGaN / AlGaN-GaN based multiple-quantum well structure and a preparation method thereof. In the preparation method, InGaN for fixing the In component is taken as a well layer, different AlGaN-GaN are used as barrier layers including an AlGaN barrier layer for fixing the Al component, an AlGaN barrier layer with the Al component continuously reduced along a growth direction, and a GaN barrier layer. The InGaN / AlGaN-GaN based multiple-quantum well structure is capable of effectively relieving stress at the barrier and well interface, reducing bending of energy bands, controlling electron and hole radiative recombination regions and improving electron and hole injection efficiency and radiative recombination efficiency, thereby facilitating achievement of GaN based LED structures with good crystal quality, high internal quantum efficiency and high luminous efficiency.
Owner:TAIYUAN UNIV OF TECH
Production method of vehicle back-shelf board
InactiveCN101332839AMeet the requirements of lightweight designNo accumulationVehiclesHazardous substanceRoom temperature
Owner:刘明春
Ultrahigh-toughness flame-retardant polypropylene composite material and preparation method thereof
The invention belongs to the technical field of polymer materials, and relates to an ultrahigh-toughness flame-retardant polypropylene composite material and a preparation method thereof; the composite material comprises the following components by weight: 50-60% of an organic fiber-reinforced and toughened polypropylene composite material, and 40-50% of flame-retardant master batch. Compared with prior art, the material both maintains the flame retardation performance and realizes ultrahigh toughness, and has excellent tensile and bending properties.
Owner:HEFEI GENIUS NEW MATERIALS
Stability monitoring system and evaluation method of high and steep bank slope based on microseismic technology
ActiveCN110220979AImprove anti-interference abilityLong transmission distanceAnalysing solids using sonic/ultrasonic/infrasonic wavesAcoustic presence detectionData synchronizationShort-term memory
The invention relates to the technical field of monitoring and prevention of geological disasters, in particular to a stability monitoring system and evaluation method of a high and steep bank slope based on the microseismic technology. The stability monitoring system includes a geophone, a data collection instrument and collection end data transmission equipment, the geophone is used for detecting seismic wave signals and placed in a hole 20-50 meters deep in a drilling mode, and the geophone is connected with the data collection instrument outside the hole through a cable. According to the stability monitoring system and evaluation method of the high and steep bank slope, a regularization exiting mechanism is introduced into a long and short term memory model of an iterative neural network, complexity of computation in different hidden layer units is reduced, the stable state and development trend of the high and steep band slope can be comprehensively controlled in real time, the level of early warning and risk control of rock mass landslide is increased, strict data synchronous collection can be ensured, the rock mass condition can be also monitored reliably in real time, and the stability monitoring system and evaluation method have high engineering application value.
Owner:CHONGQING INST OF GEOLOGY & MINERAL RESOURCES
Flexible Display Device
ActiveUS20200064886A1Reduce continuityThin profileDetails for portable computersTelephone set constructionsComputer graphics (images)Engineering
A flexible display device includes: a display panel which display an image, and includes a first folding region folded or unfolded around a first folding axis, and first and second non-folding regions respectively located at both sides of the first folding region; and a cover window which is on the display panel, and includes a first cover portion having a first hardness and a second cover portion having a second hardness less than the first hardness, wherein the first cover portion is located corresponding to an outer folding portion a display surface of which is exposed to an outside.
Owner:LG DISPLAY CO LTD
Multiplex apparatus and multiplex method
InactiveCN101340590AAvoid quality lossReduce continuityPulse modulation television signal transmissionMultiplexingCommunications system
The invention relates to a multiplex device and a multiplex method in a communication system. A video and audio multiplex device of the invention receives video and audio data and then builds the video and audio data into multiplex frames for multiplexing, and comprises a video and audio preprocessor, a cache manager, a video frame buffer and a multiplex framer, wherein, video frame data in the video and audio data sent by the video and audio preprocessor is stored into the video frame buffer by the cache manager and the video frame with a certain data size is taken out from the video frame buffer in sequence by the cache manger and is sent with the audio data sent by the video and audio preprocessor to the multiplex framer. Furthermore, the video frame obtained from the video frame buffer is controlled so as to ensure that the sum of the capacities of the obtained video frame and the audio data sent by the video and audio preprocessor in the multiplex frame is less than or equal to the capacity for containing the video and audio data in the multiplex frame. By adopting the invention, the quality of the transmitted video when an input code rate exceeds bandwidth which can be provided by a logic channel can be improved.
Owner:新奇点智能科技集团有限公司
Laser surfacing modification method for thermal barrier coating
ActiveCN103266295AHigh bonding strengthImprove thermal fatigue lifeMolten spray coatingEfficient propulsion technologiesStress concentrationThermal fatigue
The invention relates to a laser surfacing modification method for a thermal barrier coating. The method comprises the following steps of: firstly, carrying out washing and sand blasting on the surface of a base body; then, preparing the thermal barrier coating in a thermal spraying state on the surface of the base body; then, designing shape, size, arrangement rule and distribution density of laser modification unit bodies in a pile nail structure to be prepared in the thermal barrier coating; then, adjusting the process parameters of a laser according to a design model; then, performing laser modification to the thermal barrier coating; and finally, performing the stress relief annealing treatment to the laser modified thermal barrier coating. With the adoption of the method for arranging discontinuous and dispersed intensifying unit bodies in the pile nail structure in the thermal barrier coating, the thermal barrier coating can not only generate characteristic of soft and hard alternate change, but also generate the 'pinning effect', thus not only relieving stress concentration at the crack tip of the coating and reducing the crack rate of the coating, but also extremely improving the bonding strength of the coatings, prolonging the thermal fatigue service life of the thermal barrier coating, improving the tissue structure of the coating and improving the compactness of the coating.
Owner:FOSHAN TAOYUAN INST OF ADVANCED MFG
Two-step ultrahigh-pressure sterilization method of liquid matter
ActiveCN101828657AReduce continuityWater/sewage treatment using germicide/oligodynamic-processFood preparationResistant bacteriaLiquid state
The invention relates to a two-step ultrahigh-pressure sterilization method of liquid matter, which is a two-step method combining both a dynamic processing and a static processing. The two-step ultrahigh-pressure sterilization method is characterized by comprising the following steps of: (1) dynamically and continuously processing the liquid matter at the pressure of 100-400 MPa; and (2) statically processing the liquid matter at the pressure of 100-600 MPa. The two-step sterilization process is carried out at 80 DEG C. The sterilization method can reduce the pressure of static ultrahigh-pressure sterilization to below 600 MPa, simultaneously ensures the killing effect on pressure-resistant bacteria and meets the requirements of food sanitation.
Owner:潘见
Emergent vehicle brake early warning system
ActiveCN105894858AIncrease speedShort transmission delayAnti-collision systemsSignalling/lighting devicesDriving safetyVIT signals
The invention discloses an emergent vehicle brake early warning system which comprises a CAN bus, a central processor, a data fusion module, a GPS positioning module and a special short-distance communication transmitting-receiving end. The state information of a former vehicle can be actively acquired, and furthermore, with the combination of the state information of a vehicle of a user, a brake early warning signal can be judged and reminding can be output, so that collision accidents happening in emergent braking of vehicles can be avoided, and an active protection function for safe driving can be achieved. By adopting the emergent vehicle brake early warning system, the limits that a conventional distance detection sensor is short in measurement distance, small in detection angle and great in obstruction influence of a barrier can be broken through, the position information of the former vehicle and the vehicle of the user is acquired by using the GPS positioning module, real-time communication between vehicles is achieved by virtue of a DSRC special short-distance communication technique, a brake early warning signal can be judged, and a brake early warning function can be achieved.
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
Composite resinous material particles and process for producing same
ActiveUS20120241692A1Low costImprove conductivityMaterial nanotechnologyConductive materialResin-Based CompositeComposite material
Owner:NIPPON SANSO CORP
Blasting processing method for underground hanging arch
The invention discloses a blasting processing method for an underground hanging arch. After the hanging arch is generated, the position of the maximum distance away from the center of an access extraction roadway is determined, and the position, corresponding to the position, of a deep hole in the first row behind the hanging arch is a detonation point position; and the detonation point serves asa middle point, 3-4 middle-depth holes on each side are selected, a double-detonation-bomb charging mode with the same section is adopted, a hole bottom detonation bomb loading mode is adopted for theother remaining middle-deep holes in the same row, and the hanging arch is subjected to collapse treatment through the micro-differential explosion between the same row of holes. By the adoption of the method, normal blasting recovery of the middle-deep holes in the rear row is achieved, the middle-deep holes in the front row are not damaged, the equipment production cost is reduced, the influence of the hole repairing process of the rock drilling equipment and the influence of the hanging arch on the production arrangement is reduced, and the like, the normal recovery of a stope is guaranteed, and the safety of production and operation personnel is guaranteed.
Owner:HEBEI IRON & STEEL GRP MINING
Data information backup method and data backup method and device
ActiveCN106484313AImprove backup efficiencyReduce performanceInput/output to record carriersRedundant operation error correctionInternal memoryData information
An embodiment of the invention provides a data information backup method and a data backup method and device. The data information backup method includes: intercepting a write request aiming at a disk; determining a to-be-visited target disk area corresponding to the write request, wherein the target disk area is at least one of the disk areas of the disk, and the disk areas are the basic units of the disk; changing the record identification, representing the target disk unit where the target disk area is located, in a data changing record corresponding to the disk into written identification, wherein the disk comprises a plurality disk units determined on the basis of the disk areas, the data changing record is pre-built in an internal memory and at least comprises the record identification and the disk units in one-to-one correspondence to the record identification. By the data information backup method, data information backup efficiency of the disk can be increased, and influence of the backup on the performance and continuity of operating business is lowered.
Owner:珠海金山云科技有限公司 +1
Anisotropic conductive material and method for manufacturing the same
InactiveUS20130135838A1High bonding strengthGood dispersionNon-insulated conductorsConductive materialSilanesConductive materials
The present invention provides an anisotropic conductive material in which lower continuity resistance and higher adhesive strength are obtained, and a method for manufacturing the same. When a glass substrate and a metal wiring material are thermally compressed and bonded, in an interface between the glass substrate and an anisotropic conductive material, Si on a surface of the glass substrate reacts on an alkoxyl group (OR) at an end of disulfide silane modified by hydrophobic silica, and chemically binds thereto. Furthermore, at an interface between the metal wiring material and the anisotropic conductive material, a part of S—S bonds (disulfide bonds) in disulfide silane dissociates due to the heat at the time of thermocompression bonding, and the dissociated sulfide silane chemically binds to metal Me.
Owner:DEXERIALS CORP
High-powder tungsten-based sintered alloy
InactiveUS7226492B2Low grain-sized microstructuresReduce continuityAmmunition projectilesTransportation and packagingRheniumPorosity
Owner:CIME BOCUZE SA
Three-dimensional reconstruction accuracy improvement method and device based on laser grating scanning
InactiveCN109798845AReduce noiseReduce continuityUsing optical meansSinusoidal gratingThree dimensional measurement
The invention provides a three-dimensional reconstruction accuracy improvement method and device based on laser grating scanning. The method includes the steps: encoding needed double-frequency stripes, loading the encoded double-frequency stripes into an MEMS (micro-electro mechanical system) micro vibration mirror control panel, scanning the panel by an X-ray machine according to the double-frequency stripes, and triggering the binocular stereoscopic camera to shoot the double-frequency stripes changed by an object surface shape by scanning of the X-ray machine; performing phase unwrapping on grating stripe images containing object surface shape information, and stereoscopically matching the left images and the right images by the aid of phase information to obtain parallax maps; calculating point cloud data for describing target object surfaces based on three-dimensional measurement principles according to binocular calibration results. Principal value phase image noise or discontinuous conditions are decreased, accuracy of an unwrapped phase is improved, the difference between two groups of initial phases is designed into 45 degrees by projecting two groups of four sinusoidal grating stripe images, a four-step phase shift algorithm is executed twice to obtain two principal value phase images, measuring errors can be greatly reduced, and the method can be effectively used for actual measurement.
Owner:QINGDAO XIAOYOU INTELLIGENT TECH CO LTD
Method and device for the gravimetric and in-series distribution of solution
InactiveUS20130019988A1Increase delivery speedReduce continuityLiquid fillingTesting/calibration apparatusEngineeringMechanical engineering
A method and device for the gravimetric and in-series distribution of a predetermined quantity of a solution. The device has a delivery mechanism for delivering a solution, a weighing mechanism and a mechanism for measuring an operating value to establish a setpoint value of the delivery mechanism during a calibration step during which the weighing mechanism is used for the delivery of a predetermined quantity of solution. The device also has an actuating mechanism to actuate the delivery mechanism with the setpoint value to carry out one or more distribution steps with the delivery of the predetermined quantity of solution without using the weighing mechanism.
Owner:INTERLAB
Organic electroluminescent device
ActiveCN108987442AAvoid lighting up at the same timeReduce lateral migrationSolid-state devicesSemiconductor devicesCharge carrierOrganic electroluminescence
The invention relates to the technical field of display and discloses an organic electroluminescent device, comprising a pixel defining layer arranged on a substrate, wherein a plurality of grooves for accommodating sub-pixel units are provided in the pixel defining layer, and the pixel defining layer and the sub-pixel units are contacted viaa hydrophilic surface. As that carry functional layer isusually an organic compound contain lipophilic and hydrophobic groups such as hydrocarbon groups or aromatic groups, the carry functional layer is easy to grow in an island mode on the hydrophilic surface, i. e., the carrier functional layer forms a discontinuous thin film structure on the surface of the pixel limiting layer. Therefore, when a sub-pixel unit of a certain light emitting color is turned on, carriers applied to the sub-pixel unit do not migrate to sub-pixel units of adjacent other light emitting colors via a carrier functional layer, thereby avoiding sub-pixel units of other colors from being simultaneously lit up, and effectively solving the color deviation problem at low brightness.
Owner:YUNGU GUAN TECH CO LTD
Mass transfer tray
ActiveCN104755144AImprove efficiencyStrong material exchangeTransportation and packagingDistillation separationMass transferEngineering
The invention relates to a mass transfer tray of a column with a liquid feed on the tray feed side and a liquid discharge on the opposite tray discharge side, and with multiple profile-shaped channels of a U-shaped cross section that are arranged in the tray between the feed and the discharge, parallel to one another and transversely in relation to the direction of liquid flow, and form between them gas passage slits which are covered over by elongated profile-shaped hoods, which have an inverted U-shaped cross section, wherein the side walls of the channels reach into the hoods, and so the channel side walls are covered over by the hood side walls by a height that is less than the height of the channel side walls and the height of the hood side walls, wherein the liquid flows alternately in opposite directions in the channels, and so in every second channel the liquid flows in one direction and in the channels lying in between the liquid flows in the opposite direction, and wherein the hoods are set higher than the channels in the case of the channels and hoods that are closer to the tray feed side, and consequently the heights over which they cover one another are less than in the case of the channels and hoods that are closer to the tray discharge side.
Owner:YURIUSU MONTSU
Methods and systems for calibration of voltage regulator systems with multiple types of power stages
ActiveUS20150370300A1Reducing and substantially eliminating continuity of supply （COS） concernGood power savingMemory architecture accessing/allocationMemory adressing/allocation/relocationVoltage regulationSystem configuration
Methods and systems are disclosed that may be employed to enable multi-phase voltage regulator (VR) system calibration during the development phase of a multi-phase VR system so as to meet defined accuracy targets and, in one example, to avoid the need for system level calibration in a production environment. The disclosed systems and methods may be further implemented to enable use of multiple sources for and types of integrated power stages (IPstages) in a common multi-phase VR system configuration while still achieving the required current sense accuracy, thus reducing or substantially eliminating continuity of supply (COS) concerns. The disclosed methods and systems may also be implemented to improve accuracy of current sense in a manner that improves VR system performance, power saving and reliability.
Owner:DELL PROD LP
Method for continuously preparing canagliflozin by using microreactor one-pot method
ActiveCN106866645AWell mixedReduce the production of by-productsOrganic chemistryBulk chemical productionSolventButyl lithium
The invention discloses a method for continuously preparing canagliflozin by using a microreactor one-pot method. The method is used for continuously preparing the canagliflozin by using the microreactor one-pot method, and microreactors are divided into a unit A, a unit B, a unit C and a unit D. The method comprises the steps of mixing a solution of M1 with n-butyl lithium in the unit A for carrying out a reaction; after the reaction is finished, enabling the reaction product to enter the unit B together with a solution of M3, and carrying out a reaction at the temperature of -15 to -5 DEG C to obtain an intermediate A; enabling reaction liquid containing the intermediate A to enter the unit C together with a methanol solution of methane sulfonic acid, and carrying out a reaction to obtain an intermediate B; enabling reaction liquid containing the intermediate B to directly react with boron trifluoride and triethyl silicane in the unit D to obtain the canagliflozin. The method greatly simplifies the operation steps, shortens the reaction time, greatly reduces the use of various solvents, lowers the production cost, improves the production safety, can realize continuous and automatic production, and is high in product purity and yield, thus being suitable for industrial production.
Owner:山东安信制药有限公司
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