35results about How to "Enough storage" patented technology

The invention relates to a PEEK alveolar bone repairing material and an individualization producing method, and belongs to the field of polymer materials and biological medicine engineering. The PEEKalveolar bone repairing material is a polymer material which is composed of an outer compact layer and an inner loose layer, the compact layer can prevent peripheral soft tissues from growing into a bone defect area to form fibrous connective tissues, a bottom loose layer is provided with a through sponge porous structure, the hole structure gradually becomes larger from outside to inside, and thestructure can absorb and release active substances sustainably to promote the growth of bone tissues. A 3D printing technology is adopted by the material to form a repairing material which is highlymatched with the height of an alveolar bone. The PEEK alveolar bone repairing material has the advantages that the PEEK alveolar bone repairing material has better biological compatibility, the PEEK alveolar bone repairing material does not easily drop in the using process, can adapt to cold and hot environments in an oral cavity and can be individually produced according to the demands of a patient, the surgical operation time is greatly shortened, and the PEEK alveolar bone repairing material has good application prospects in alveolar bone regeneration of the department of stomatology.

The invention discloses a system and method for automatic operational tool replacement of a live working robot. The system comprises a live working platform, wherein an operational mechanical arm anda tool replacement mechanism are disposed on the live working platform; the tool replacement mechanism comprises a rotation part and a tool library disposed on the rotation part; and at least two types of live working tools are disposed in the tool library, and a quick-replacement joint matched with a tail end joint of the operational mechanical arm is disposed on each live working tool. The system and method disclosed by the invention have the beneficial effects that the disk-type quick-replacement joint replacement tool is adopted; the tools can be locked and positioned through quick pullingand insertion; and an independent quick replacement function of the operational tools of the live working robot can be realized.

A gate wire including a gate line extending in a transverse direction and a gate electrode connected to the gate line is form on an insulating substrate. A storage capacitor wire including a storage capacitor electrode line extending in the transverse direction and a storage electrode connected to the storage capacitor electrode line and located at the edges of a pixel area is formed. A semiconductor layer is formed on a gate insulating film covering the gate wire and the storage capacitor wire. A data wire is formed on the gate insulating film or the semiconductor layer and includes a data line intersecting the gate line to define the pixel area, a source electrode connected to the data line and located on the semiconductor layer, a drain electrode formed on the semiconductor layer and located opposite the source electrode with respect to the gate electrode, and a first storage capacitor conductor overlapping the storage capacitor electrode via the gate insulating film to form a storage capacitor. A pixel electrode electrically connected to the drain electrode and the first storage capacitor conductor is formed on the protective layer covering the data wire.

The invention provides an image processing method and device. The method comprises the following steps: dividing an image based on a preset resolution, performing hash transformation on a preset number of most significant bits of three color components of image blocks obtained by segmentation, and obtaining a hash result of each image block; correspondingly determining an image index of the image based on the hash result of each image block; constructing identification information of each image block based on the block position of each image block, the image index of the image, a shooting position of the image and the shooting time of the image; and embedding the identification information of each image block in the preset number of most significant bits of three color components of each image block, and verifying the image based on the identification information extracted from the preset number of most significant bits of three color components of each image block. By implementation of the image processing method and device provided by the invention, the authenticity and integrity of the captured image can be effectively verified.

The invention relates to a ball screw releasing-engaging transmission and resetting device. The ball screw releasing-engaging transmission and resetting device comprises a releasing-engaging transmission device and a resetting device. The releasing-engaging transmission device comprises a nut sleeve, a lead screw, a holder and a steel ball. The holder is provided with a transmission gear used for transmission. A through hole is further machined in the holder. One end of the lead screw is provided with a step I, and the lead screw is arranged in the holder. The steel ball is arranged in the through hole formed in the holder, and the diameter of the steel ball is smaller than that of the through hole. A holder fixing seat is arranged on the holder. The end, close to the through hole, of the holder is further provided with the nut sleeve. The resetting device is arranged on the holder. The releasing-engaging transmission and resetting device is formed by the releasing-engaging transmission device and the resetting device. The releasing-engaging transmission and resetting device can convert rotation motion into linear motion and meanwhile can achieve the effect of a clutch and rapid resetting. In addition, the releasing-engaging transmission and resetting device is small in friction, high in transmission efficiency, low in noise, high in applicability and capable of greatly releasing workforce and improving production efficiency.

The invention provides a special culture medium and a special culture method for sub-totipotent stem cells. Enough stem cells can be obtained through one passage, and are stored. The culture medium contains no serum, and can be conveniently used. The special culture medium for the sub-totipotent stem cells includes 95% of DMEM / F12, 5% of a serum substitute, 5mg / ml of human albumin, 5.5[mu]g / ml of linoleic acid, 10ng / ml of a basic fibroblast growth factor, 2*10<-8>mol / ml of dexamethasone, 10ng / ml of a human platelet-derived growth factor, 10ng / ml of an epidermal growth factor, 50[mu]mol / L of beta-mercaptoethanol and 2mmol / L of L-glutamine. The culture medium contains no serum, has a good culture effect, and allows a required number of frozen sub-totipotent stem stems to be reached only through culturing one generation.

The invention relates to a die-cutting automatic material removing structure and a die-cutting machine with the same. The die-cutting automatic material removing structure comprises a rack, an upper die-cutting roller and a lower cushion roller are rotatably arranged on the rack, and the upper die-cutting roller and the lower cushion roller are parallel to each other up and down; an annular die-cutting knife used for cutting holes in label paper is fixedly arranged on the shaft side surface of the upper die-cutting roller, and a material collecting groove used for containing excess materials cut off by the annular die-cutting knife is formed in the position, located in the annular interior of the annular die-cutting knife, of the shaft side surface of the upper die-cutting roller; a viscous part is fixedly arranged on the annular inner side surface of the annular die-cutting knife; and a material belt adhered with the label paper penetrates through the position between the upper die-cutting roller and the lower cushion roller, the label paper is die-cut by the annular die-cutting knife, and the surface of the side, away from the label paper, of the material belt abuts against the upper surface of the roller shaft side of the lower cushion roller. According to the material removing structure, excess materials cut from holes in labels can be automatically taken out, so that the use of manpower is reduced, and the efficiency of removing the excess materials in the label holes is improved.

The invention relates to an electric thermal storage type heating system. The heating system comprises an upper water tank (1), a lower water tank (4), a valve (2), a radiator (3), a circulating waterpump (7) and a controller (6); the upper water tank (1) is higher than the lower water tank (4) and is internally provided with an electric heater (5), an outlet of the upper water tank (1) is connected to an inlet of the valve (2), an outlet of the valve (2) is connected to the radiator (3), an outlet of the radiator (3) is connected to an inlet of the lower water tank (4), an outlet of the lower water tank (4) is connected to an inlet of the upper water tank (1) through the circulating water pump (7), and the controller (6) is connected to the circulating water pump (7). Compared with the prior art, the heating system has the advantages that the problem of high power grid loads during a peak period of power consumption can be solved, and electric bills are reduced for residents.

The invention discloses an automatic tool changing device of a numerical control type vertical lifting platform milling machine. A machine base is provided with a lathe bed, the lathe bed is providedwith a workbench horizontally moving along the lathe bed through a sliding base, the upper side of the lathe bed is provided with a tool magazine device, and a spindle of the lathe bed is provided with a tool changing manipulator vertically moving along the direction of the spindle. According to the automatic tool changing device of the numerical control type vertical lifting platform milling machine, telescopic and rotary motion can be completed through the tool changing manipulator, tool grabbing and loosening operation and automatic tool changing operation are conducted on tools, and the automatic tool changing device has the advantages of being short in tool changing time, high in tool repeated positioning precision, enough in tool storage amount, compact in structure, safe and reliable.

The invention discloses winding equipment for a textile machine. The winding equipment is provided with a plurality of multilayer-stacked winding devices, and a supply mechanism holding winding pipeswaiting for being supplied. Each winding device is provided with a rotatable rocking frame, a driving roller capable of driving the winding pipes to rotate, and a yarn guide mechanism used for guidingyarn. The supply mechanism comprises a pipe bin with a winding pipe centralized inlet. The pipe bin is arranged in the stacked direction and supplies the winding pipes to the multilayer winding devices in a centralized mode. The winding pipe centralized inlet of the supply mechanism allows the winding pipes needed by the multilayer winding devices to be put in through one inlet in a centralized mode, and the complexity of winding pipe put-in operation is lowered compared with that of the prior art in which each layer of winding pipes are put in separately.

The invention relates to a fire hydrant cabinet, in particular to a multifunctional fire hydrant cabinet for firefighting. The technical problem to be solved by the invention is to provide the multifunctional fire hydrant cabinet for firefighting capable of conveniently treating and protecting firefighting tools. In order to solve the technical problem, the invention provides the multifunctional fire hydrant cabinet for firefighting. The multifunctional fire hydrant cabinet for firefighting comprises a box, a transparent cover plate, an opening / closing part, a winding part, a dripping part, abarrier part, a hinge frame, a dehumidifying part, a hanging piece and a fire hydrant body; the box is mounted on a wall; the transparent cover plate is hinged with the box through the hinge frame; the barrier part is fixedly connected to the inner wall of the box; and the hanging piece, the fire hydrant, the winding part and the dripping part are fixedly connected to the back wall in the box. Themultifunctional fire hydrant cabinet for firefighting achieves the effects of conveniently treating and protecting the firefighting tools.

The invention relates to a student desk, in particular to a student desk with a folding function, and aims to provide a student desk with a folding function, which has enough space for storing articles and is convenient in height adjustment. The student desk with the folding function comprises brackets, placing frames, a placing plate, rubber pads, placing mechanisms and folding mechanisms, wherein the number of the brackets is two, the folding mechanisms are arranged at the upper portions of the brackets, the placing frame is arranged between the upper portions of the folding mechanisms, the placing plate is arranged at the upper portion of the placing frame, the rubber pads are wound on the outer side of the placing plate, and the placing mechanisms are arranged on the outer sides of the placing frames. According to the invention, the effects that enough space can be provided for storing articles, and the height is convenient to adjust are achieved.

A toner receiving member, which is open upward, is provided at a position vertically below a lower end of a contact surface between a side seal member and a developing roller. The toner receiving member can receive and store toner which has leaked. In addition, when a developing cartridge is removed from a main body casing and then placed on a horizontal surface such as a desktop, a front wall, which serves as a bottom surface of the toner receiving member, faces upward. Toner collected in the toner receiving member may be prevented from leaking.

There is provided an aerosol-generating system (10) comprising a cartridge (14), an aerosol-generating device (12) and a piercing element (26). The cartridge (14) comprises a cartridge housing (36), and a solid aerosol-forming substrate (38) and a liquid storage housing (44) each positioned within the cartridge housing (36). The cartridge (14) also comprises a liquid aerosol-forming substrate (40)positioned within the liquid storage housing (44) and a frangible seal (48) provided on the liquid storage housing (44). The aerosol-generating device (12) comprises a device housing (16) defining acavity (18) for receiving the cartridge (14), an electric heater (28), a power supply (22) and a controller (24) for controlling a supply of electrical power from the power supply (22) to the electricheater (28). The piercing element (26) is configured to pierce the frangible seal (48) when the cavity (18) receives the cartridge (14). The electric heater (28) is positioned externally from the piercing element (26).

The present invention provides an image processing method and device; the method includes: segmenting the image based on a preset resolution, performing hash transformation on the preset number of most significant bits of the three-color components of the segmented image block, and obtaining each image The hash result of the block; determine the image index of the image based on the hash result of each image block; construct each image block based on the block position of each image block, the image index of the image, the shooting position of the image, and the shooting time of the image the identification information of each image block; embedding the identification information of each image block into the least significant bits of the preset number of three-color components of each image block, and, based on the least significant bits of the preset number of three-color components of each image block The identity information extracted from the bit verifies the image. By implementing the present invention, the authenticity and integrity of the photographed images can be effectively verified.

The invention belongs to the technical field of computers, and particularly relates to an airborne heterogeneous network data recording system which comprises a data acquisition module, a data transmission module and a data recording module. The system can collect and record bus data and key signals in an airborne heterogeneous network in real time, check internal hardware of equipment through a power-on self-test mechanism, ensure that the equipment has enough storage space to store data every time the equipment is powered on by utilizing space management during power-on, and by adopting a redundancy write-in mechanism, reliable data real-time storage service is provided, and a basis is provided for problems occurring in the aircraft flight training process through data playback display on the ground.

The invention discloses a low-power-consumption key destroying device which comprises a main board area, a power supply area, a key destroying module, an external power supply battery bin, a front panel area, a rear panel area, a left uncovering key, a right uncovering key, a front panel key destroying key and a water inlet sensor. The front panel key destroying key is arranged on the front panel area, the left uncovering key and the right uncovering key are respectively arranged on two sides of a cover plate connected between the front panel area and the rear panel area; the key destroying module performs information interaction with the control panel of the main board area through an interface; the key destroying module is electrically connected with the left uncovering key, the right uncovering key, the front panel key destroying key and the water inlet sensor through GPIO pins and used for enabling the key destroying module to conduct key destroying operation after receiving the switching value of a key destroying signal. According to the invention, various key-destroying trigger mechanisms under low power consumption are realized, and the key-destroying function under different scenes is realized through the detection of the semaphore and the cooperation of the circuit.

The invention relates to the field of robots, in particular to a double-layer fruit picking robot. The double-layer fruit picking robot is used for picking fruits growing on the ground surface and comprises a moving platform, a picking arm and a conveying trolley, the conveying trolley is arranged below the moving platform, and the rear side of the conveying trolley is connected with a plurality of sections of collecting boxes in series; the conveying trolley is used for driving the collecting boxes which are connected in series to move along with the moving platform, so that one collecting box which is not full is aligned with a preset fruit placing point of the picking arm. According to the double-layer fruit picking robot, multiple collecting boxes are arranged for storing the fruits. The situation that fruits are compressed and damaged due to the fact that the fruits are accumulated in one collecting box in a concentrated mode can be effectively avoided.

The invention discloses a carbon dioxide refrigerating unit for an artificial stratum freezing system. An oil separator is sequentially connected with a liquid cooling oil cooler, an oil filter, a lubricating oil pump and a starting single-stage screw compressor; an outlet of the single-stage screw compressor is started to be connected with an air inlet of the oil separator. The oil separator is connected with a water-cooling condenser, the water-cooling condenser is connected with an economizer, the economizer is connected with a condensation evaporator, and an air outlet of the condensation evaporator is connected with the starting single-stage screw compressor; a pipeline returning from the freezing pipe is connected with a carbon dioxide liquid reservoir, an air outlet of the carbon dioxide liquid reservoir is connected with an air inlet of a condensation evaporator, a liquid outlet of the condensation evaporator is connected with a liquid return opening of the carbon dioxide liquid reservoir, and a liquid outlet of the carbon dioxide liquid reservoir is connected with a carbon dioxide shield pump. The unit is a safe, environment-friendly, energy-saving and effective carbon dioxide refrigerating unit, and the technical effect is more prominent when the unit is applied to an artificial stratum freezing system with carbon dioxide as a refrigerating medium.

The invention relates to a die-cutting automatic material removing structure and a die-cutting machine with the same. The die-cutting automatic material removing structure comprises a rack, an upper die-cutting roller and a lower cushion roller are rotatably arranged on the rack, and the upper die-cutting roller and the lower cushion roller are parallel to each other up and down; an annular die-cutting knife used for cutting holes in label paper is fixedly arranged on the shaft side surface of the upper die-cutting roller, and a material collecting groove used for containing excess materials cut off by the annular die-cutting knife is formed in the position, located in the annular interior of the annular die-cutting knife, of the shaft side surface of the upper die-cutting roller; a viscous part is fixedly arranged on the annular inner side surface of the annular die-cutting knife; and a material belt adhered with the label paper penetrates through the position between the upper die-cutting roller and the lower cushion roller, the label paper is die-cut by the annular die-cutting knife, and the surface of the side, away from the label paper, of the material belt abuts against the upper surface of the roller shaft side of the lower cushion roller. According to the material removing structure, excess materials cut from holes in labels can be automatically taken out, so that the use of manpower is reduced, and the efficiency of removing the excess materials in the label holes is improved.

The invention discloses a method for preparing subtotipotent stem cells, which comprises the following steps: obtaining tissues, disinfecting, separating, washing and shredding tissues, digesting with collagenase, and obtaining subtotipotent stem cells. The invention discloses a method for isolating subtotipotent stem cells from umbilical cord, placental amniotic membrane, chorion or basal decidua tissue, and the obtained subtotipotent stem cells are uniform, stable and have a short growth cycle.

The invention discloses a water seal device used for purifying tail gas in chemical engineering storage tanks. The water seal device comprises a water tank, an exhaust pipe connected with the top of the water tank, an separating plate, a gas inlet pipe, a water storage pipe, a water supplying pipe, an overflow pipe, and a discharge pipe; the separating plate is vertically arranged on the bottom in the water tank so as to separate the water tank into a clear water chamber and a sewage chamber; one end of the gas inlet is inserted into one side of the clear chamber of the water tank, and the other end is arranged in the water tank with an opening arranged to be downward above the clear water chamber; one end of the water storage pipe is communicated with one side of the gas inlet pipe in the water tank, and the other end is arranged to be above the sewage chamber after passing through the separating plate; the water supplying pile is arranged on one side of the clear water chamber of the water tank above the gas inlet pile; the sewage pipe is arranged on the bottom of one side of the sewage chamber in the water tank; the overflow pipe is arranged on one side of the sewage chamber in the water tank above the discharge pile. No other operation is needed after adjusting of water supplying speed; structure is simple; cost is low; operation is convenient; maintenance cost is low; and the water seal device is safe and reliable.

The invention discloses a system and method for automatically changing working tools by a live working robot, comprising: a live working platform, on which a working mechanical arm and a tool changing mechanism are respectively arranged; the changing tool mechanism includes a rotating part and a A tool magazine arranged on the rotating part; the tool magazine is provided with at least two live working tools, and each live working tool is provided with a quick-change joint matching the end joint of the working mechanical arm. The invention adopts the disc-type quick-change joint to replace the tool, realizes the locking and positioning of the tool through quick plugging and unplugging, and can realize the independent and quick replacement function of the working tool of the live working robot.

The invention provides an insoluble frame-shaped anode structure capable of collecting acid mist. The insoluble frame-shaped anode structure comprises a frame-shaped anode to which two connecting ribsare fixedly connected; conductive screws are in threaded connection to the tops of the connecting ribs; the upper ends of the conductive screws are connected to a conductive beam; a gas collecting hood is fixed between the connecting ribs and the conductive screws; the lower edge of the gas collecting hood is hermetically connected with an isolation film; the size of the isolation film is matchedwith that of the frame-shaped anode; the frame-shaped anode is completely wrapped in a confined space defined by the gas collecting hood and the isolation film; and an acid mist outlet is formed in one side of the gas collecting hood. The insoluble frame-shaped anode structure solves the problems that in the prior art, the energized operation condition of a groove surface cannot be observed through the integrated groove surface sealing gas collecting hood, the short circuit condition cannot be checked in time to easily cause a fire, and a whole cathode must be hoisted when being existing froma groove, so that the operation is cumbersome, and the labor intensity of workers is high.