46results about How to "Improve market competition" patented technology

A method of automatically updating a datum is disclosed in the present invention. The method is applied to a signal outputting device and at least one signal receiving device for datum updating transmission. The method includes outputting a detecting signal to detect whether the signal receiving device is located within an effective range of the detecting signal, receiving a reacting signal generated according to the detecting signal, outputting a request of datum transmission when a distance is smaller than a threshold value, and transmitting the datum to the signal receiving device by wireless transmission when the request is allowed, so as to drive the signal receiving device to execute application program according to the updated datum. The detecting signal represents the distance between the signal outputting device and the signal receiving device.

An image processing method capable of detecting noise includes adjusting a lighting unit to acquire an over-exposure image, comparing each pixel of the over-exposure image with at least one threshold value, labeling a pixel of the over-exposure image as the noise while bright intensity of the pixel is lower than the threshold value, and removing the noise to execute a displacement detecting calculation.

A backlight module and a feedback circuit structure thereof are provided. The backlight module comprises a plurality of tubes, a driving module, and the feedback circuit structure. The feedback circuit structure comprises a substrate, a plurality of tube contacts, a plurality of independent feedback contacts and at least a common feedback contact. The tube contacts, the independent feedback contacts and the common feedback contact are disposed on the substrate. Each independent feedback contact is electrically connected to one of the tube contacts. The common feedback contact is electrically connected to one of the independent feedback contacts. An independent feedback can proceed by transmitting feedback signals from each independent feedback contact to a corresponding lamp tube. A common feedback can proceed by first coupling the independent feedback contacts together and then transmitting feedback signals from the common feedback contact to a multiple of lamp tubes.

The invention relates to an environmentally-friendly easy tearing protection adhesive tape. The protection adhesive tape comprises gray cloth particles, a gauze and aqueous silicon, wherein the gray cloth particles comprise PE plastic particles and filling particles. The invention also relates to a production method of the protection adhesive tape. The method comprises the following steps: mixing and melting the PE plastic particles and the filling particles according to a weight ratio of 7:3 at 260-300DEG C; compounding the obtained mixture with the gauze to form a plastic-coated double-sided gray cloth; and uniformly coating a layer of the environmentally-friendly aqueous silicon on the plastic-coated surface of the plastic-coated gray cloth, and coating a layer of environmentally-friendly high-performance acrylic hydrogel on the surface uncoated with silicon. The protection adhesive tape has the following advantages: films sprinkled at two sides, the specially-produced easy tearing gauze and PE are molten to form one body, so the protection adhesive tape is convenient for users, and realizes convenient operation and easy tearing effects; and the environmental protection property of the protection adhesive tape can reach European Union SVHC standards, and the method has no pollution, so the market competitiveness of the above product is improved.

The invention discloses a high strength and high toughness PVC pipe and a preparation method thereof. The pipe is prepared from the following raw materials by weight part: 65-85 of SG-3 type PVC, 15-20 of bisphenol A type cyanate ester resin, 2-4 of lead sulfide, 10-15 of di-isononyl-cyclohexane-1,2-dicarboxylate, 14-18 of aluminum borate whisker, 16-22 of polyetherimide, 10-15 of chloroprene rubber, 15-20 of attapulgite, 12-16 of barium titanate, 5-10 of pumice powder, 10-15 of glycerol triacetylricinoleate, 3-5 of docosanamide, 4-6 of peat wax, 1.5-2.5 of di-n-octyltin Dilaurate, 1-2 of zinc p-toluene sulfinate, 2-3 of tri(nonylphenyl) phosphate, 1-2 of 4, 4'-thiobis(6-tert-butyl-3-methyl phenol), and 4.5-6.5 of an assistant. The PVC pipe prepared by the invention has very high tensile strength and toughness, has significantly improved pressure resistance, and has good aging resistance, wear resistance, corrosion resistance and other properties. With the characteristics of simple processing and low cost, the prepared PVC pipe has large market competitiveness.

The invention discloses and provides a novel toner cartridge detection device and a toner cartridge which have low precision requirements and are beneficial to reduce defective products produced. The toner cartridge includes a toner cartridge body, a stirring frame arranged in the toner cartridge body, a developing roller, a powder feeding roller, and a toner cartridge detection device, and the toner cartridge detection device includes a toner cartridge body, a terminal Cover, spring, torsion spring and reset gear, the spring is arranged between the reset gear and the toner cartridge body, and the end face of the reset gear facing the end cover is provided with an arc-shaped bump and a limiter. position bump, the top of the arc-shaped bump passes through the outer side of the end cap, the limit bump is in contact with the inner side of the end cap, and the torsion spring is fixed on the outer side of the end cap On the side, one of the legs is in contact with the end cap, and the other leg is in contact with the side of the arc-shaped protrusion. The invention can be widely used in the field of laser printing toner cartridges.

The present invention provides a driving method for an LCD and an LCD control circuit using the method thereof. The method includes three steps. Step 1 is that providing an LCD comprising an LCD panel and an LCD control circuit, including a display control unit, a timing controller and a microcontroller interface module, and an electrically erasable programmable read only memory (EEPROM) is integrated into the timing controller. Step 2 is to operate a backlight scan, the timing controller reads EEPROM parameter from the installed EEPROM to generate reference timing for keeping operation of the display control unit under control, and the display control unit generates VSYNC signals. Step 3 is that the control circuit drives the panel to display images. The timing controller in the method integrating the EEPROM simplifies circuit design and raises product integration to reduce producing costs.

The invention provides a bit diameter measuring device. The device comprises a power mechanism, a hold-down mechanism, a controller display screen and a measuring mechanism, wherein the power mechanism comprises a servo motor, a flat base plate, a bearing seat, a driving shaft and a synchronous belt; the hold-down mechanism comprises a chuck fixing support, a plain shaft, a knurled grub screw, a pressing plate and a V-shaped block; the measuring mechanism comprises a sensor, an adjustment platform and a fixed corner seat. Through the bit diameter measuring device, the actual problems that manual detection cost is high and detection efficiency is low in the prior art are solved, the production automation degree is increased, and production efficiency and market competitiveness are greatly improved.

The invention relates to a system for measuring the two-dimensional/three-dimensional characteristics of a back drilling hole. The system comprises an image acquisition device which moves at equal intervals through a motion platform to acquire a two-dimensional real-time image and a three-dimensional actual height image of a circuit board with the back drilling hole; a position acquisition device performs fixed threshold segmentation on the two-dimensional real-time image of the circuit board with the back drilling holes to obtain position information of each back drilling hole in the two-dimensional real-time image; a back drilling hole center extraction device obtains an area-of-interest image of the position where each back drilling hole is located according to the position where each back drilling hole is located in the two-dimensional real-time image; a back drilling hole inner and outer boundary processing device performs double threshold segmentation according to the center of the back drilling hole to obtain inner and outer boundaries of the back drilling hole, and obtains the position relation between the circle centers of the inner and outer boundaries and the inner and outer boundaries; and a characteristic parameter generating device calculates the characteristic parameters of the back drilling hole on the three-dimensional actual height image. The invention further discloses a back drilling hole two-dimensional/three-dimensional characteristic measuring method and a back drilling hole two-dimensional/three-dimensional characteristic measuring device.

A clamp mechanism for fixing a printing medium is disclosed in the present invention. The clamp mechanism includes a base, a drum pivotably disposed on the base, a frame disposed on the drum, a clamping component movably disposed on the frame for clamping an end of the printing medium with the drum, and a resilient component disposed between the frame and the clamping component for pressing the clamping component on a surface of the drum so as to clamp the end of the printing medium.

The invention discloses a light-emitting diode lamp and a using method thereof, and particularly relates to the technical field of light-emitting diodes. The technical scheme is that the light-emitting diode lamp comprises a top plate and a bottom plate, first connecting plates are fixedly installed at the two ends of the bottom of the top plate, square plates are fixedly installed at the two ends of the top of the bottom plate, and a shell is fixedly installed at the bottom of the bottom plate; a supporting plate is fixedly installed on the outer wall of the left side of each square plate, and second connecting plates are fixedly installed at the two ends of the bottom of the supporting plate; and the light-emitting diode lamp also includes a driving device installed on the left side of the bottom plate, a heat dissipation device connected to the inner wall of each square plate, a swinging device connected to the top end of each square plate, a first transmission device connected between the swinging device and the heat dissipation device, and a cleaning device connected to the bottom end of the shell. The light-emitting diode lamp has the beneficial effects that the light-emitting diode lamp has the multiple functions of heat dissipation, swinging and cleaning, the use range of the light-emitting diode lamp can be widened, the market competition of the light-emitting diode lamp can be improved, and the cost investment can be reduced.

A handheld electronic device with touch control function is disclosed in the present invention. The handheld electronic device includes a housing, at least one optical detecting module and a control unit. The housing includes a display surface and a back surface opposite to each other. The housing further includes a top surface, a bottom surface and two lateral surfaces, respectively located between the display surface and the back surface. The optical detecting module is disposed on the lateral surface of the housing for detecting a movement of a touch medium. The control unit is electrically connected to the optical detecting module. The control unit outputs a control signal according to the movement of the touch medium.

The invention discloses a high-brightness embossed color coated steel plate which comprises a steel plate base material, as well as a zinc coating, a first coating, a second coating, an embossed ink layer and a surface embossed thin film which are arranged on the front side of the steel plate base material in sequence, wherein the zinc coating is formed by compounding three elements such as lead, zinc and chromium; the first coating is 0.05 to 0.1 mm in thickness; the second coating is 0.06 to 0.15 mm in thickness; the embossed ink layer is formed by coating of turquoise or light blue ink. According to the invention, the high-brightness embossed color coated steel plate has the advantages that the embossed ink layer replaces finishing coat, and a transparent film is adopted for surface coating, so that the transparency of the embossed steel plate is improved, the sense of color is furious, the using place of the embossed steel plate of is broadened; the market competitive rate of the product is improved.

The invention belongs to the technical field of tires, and particularly relates to a repairable mute tire. The repairable mute tire comprises a tire body, wherein the tire body comprises a tire face portion, a tire bead portion and a sidewall portion, the sidewall portion is connected with the tire face portion and the tire bead portion, and the repairable mute tire is characterized in that strip-shaped sound absorption cotton is arranged on the inner wall of the sidewall portion in the circumferential direction, and the sound absorption cotton can keep original sound absorption performance during the tire is repaired. According to the repairable mute tire, the sound absorption cotton is arranged in the circumferential direction of the inner wall of the sidewall portion, so that the repairperformance after the tire is punctured is realized while the tire is reduced in noise; the sound absorption cotton on the side wall will not be damaged during the repair process of the tire puncturing, after the punctured tire is repaired, the original sound absorption can still be kept, the use cost of a user is reduced, and the market competition rate of products is increased.

The invention discloses a fish breeding method without using antibiotics. The method comprises the following steps that 1, a fish pond is built, small stones with a moderate length are selected and paved at the bottom of the pond, the small stones are covered with clay, the filling joint is higher than the stone surface, the clay is compacted till no water leaks, and then the upper surface of theclay layer is covered with a mixture of crushed Muyu-stone, sandy loam soil and loam; 2, chlorella pyrenoidosa stoste is introduced into a water body of the pond to adjust the water body of the pond;3, chlorella pyrenoidosa powder is added into basic feed of fishes; 4, in the middle stage of breeding, photosynthetic bacteria and lactic acid bacteria are added into the water body of the pond. In the fish breeding method, no antibiotics are used, and the problems that a lot of antibiotics are used in the prior art, accordingly the time for the antibiotics to be discharged out of fish bodies isprolonged and residues are generated are solved; meanwhile, the survival rate of the fishes bred through the method is higher, and the fishes have the advantages of being good in quality, ecological,safe, rich in nutrition and high in market price.

The invention discloses compound volatile oil which is extracted from the following traditional Chinese medicinal materials: fructus forsythia, pericarpium citri reticulatae viride, dried tangerine or orange peel, ageratum, illicium verum, elecampane, clove, fennel, ligusticum wallichii and radix angelicae. The compound volatile oil disclosed by the invention has various excellent properties and is prepared from finely selected materials. A compound of the compound volatile oil has excellent synergic effect, excellent antibacterial activity, antiviral property and anticorrosion, has huge application potential, can be used as volatile oil floral water and novel antibacterial liquid soap and has huge application potential.

The invention discloses a quartz feeding barrel with repeated feeding functions for a single crystal furnace. The quartz feeding barrel comprises a quartz feeding barrel body. A first polytetrafluoroethylene gasket is circularly arranged on the surface of the quartz feeding barrel body, stainless steel reinforcing rings are arranged at the upper end of the quartz feeding barrel body, a second polytetrafluoroethylene gasket is arranged between the stainless steel reinforcing rings, a stainless steel positioning plate is arranged at the upper end of the corresponding stainless steel reinforcingring, a molybdenum draw bar is arranged in the middle of the stainless steel positioning plate, a stainless steel chuck is arranged at the upper end of the molybdenum draw bar, a pin is arranged inside the stainless steel chuck, and a draw bar quartz jacket is arranged on the surface of the molybdenum draw bar. The quartz feeding barrel has the advantages that the quartz feeding barrel is free ofvessel contamination, low in cost and convenient to operate, quartz crucibles can be sufficiently utilized, and the charge amounts of each single quartz crucible can be increased at one step; repeatedfeeding can be carried out according to conditions of the quartz crucibles, the cost of the quartz crucibles can be reduced after feeding is carried out twice, accordingly, the production efficiencycan be greatly improved, the production cost can be reduced, the quartz feeding barrel is easy to operate, and the market competitiveness of products can be improved.

The invention discloses a processing device and method for direct eating of Zanthoxylum schinifolium Sieb. et Zucc. The processing device comprises an annular suspension type guide rail, wherein walking devices capable of walking along the suspension type guide rail are evenly installed on the suspension type guide rail; each walking device is provided with a Zanthoxylum schinifolium Sieb. et Zucchanging frame; each Zanthoxylum schinifolium Sieb. et Zucc hanging frame is provided with a lifting and lowering device; the suspension type guide rail is provided with a high-temperature steam chamber, a standing chamber I, an ingredient dipping groove, a standing chamber II, a deep-frying device and a standing chamber III in sequence; a packaging device is arranged behind the standing chamber III; the upper end of the high-temperature steam chamber is provided with a gas discharging pipe; the gas discharging pipe is provided with a cooling device; the cooling device is connected with an aromatic substance collection bucket; the aromatic substance collection bucket is connected with the ingredient dipping groove; and the ingredient dipping groove is provided with an ingredient adding hole. The processing device can process Zanthoxylum schinifolium Sieb. et Zucc with branches, and the Zanthoxylum schinifolium Sieb. et Zucc can be directly eaten.