55results about How to "Reduce direct exposure" patented technology

An automated dispenser for radiopharmaceuticals is mainly for a platform to have a moving mechanism being able to move three-dimensionally back and forth, a syringe holder and a bottle holder. The syringe holder is for holding a plural number of syringes. The bottle holder has a reverse drug bottle. The moving mechanism has a syringe clamp rotatable around a horizontal axis and a syringe driving mechanism. The syringe clamp is activated to hold a syringe and move it to where the syringe needle is inserted to the drug bottle. The syringe driving mechanism and the syringe clamp are simultaneously associated with the syringe for drug-withdrawing action.

The invention relates to an image recognition technique and provides a human face recognition system based on an ultraviolet light source, which comprises an imaging device, a data processor and an optical system. The imaging device is used for collecting a human face image and giving the image to the data processor for image processing; the optical system is used for assisting the imaging of the imaging device and comprises an ultraviolet light source and an ultraviolet filter wherein the ultraviolet light source directly or indirectly projects a face recognition area; and the ultraviolet filter is positioned before a camera of the imaging device and matched with the wave length of the ultraviolet light source to filter visible light and infrared light. The human face recognition system can be used outdoor and overcomes the influence of environment light to the stability of a human face image in the prior art to obtain a relatively stable human face image, thereby improving the recognition rate.

The invention is a display unit, comprising a liquid crystal panel, a circuit board, a light guide plate, at least a light source and a double-faced adhesive tape, where the light source is connected with the circuit board and located outside the light guide plate, and the double-faced adhesive tape is used to bond the liquid crystal panel with the light guide plate and has at least a gap which corresponds to the light source to reduce the irradiation of the light source on the double-faced adhesive tape and there is a halo formed at the gap.

The invention relates to the technical field of displays and discloses a backlight module and a display device, aiming at reducing situations that a diffuser is warped up, edges of a light outlet surface of a backlight source are brightened and the brightness and darkness are not even, and improving the display effect of the display device. The backlight module comprises a light guide plate, a light source on an incident side of the light guide plate, the diffuser on an emergent side of the light guide plate, a lens layer on one side, opposite to the light plate, of the diffuser, and a shading tape on the periphery of the light outlet surface of the backlight module, and further comprises a flexible light absorbing material layer on one side, towards the light guide plate, of the shading tape, wherein the flexible light absorbing material layer is attached to the part, close to the emergent side of the light guide plate, of the shading tape, and the side, opposite to the shading tape, of the flexible light absorbing material layer resists against the side, opposite to the light guide plate, of the diffuser.

An automated dispenser for radiopharmaceuticals is mainly for a platform to have a moving mechanism being able to move three-dimensionally back and forth, a syringe holder and a bottle holder. The syringe holder is for holding a plural number of syringes. The bottle holder has a reverse drug bottle. The moving mechanism has a syringe clamp rotatable around a horizontal axis and a syringe driving mechanism. The syringe clamp is activated to hold a syringe and move it to where the syringe needle is inserted to the drug bottle. The syringe driving mechanism and the syringe clamp are simultaneously associated with the syringe for drug-withdrawing action.

The invention is applicable to the technical field of mobile terminals, and provides an illumination method and device based on a mobile terminal. The method comprises the steps that after a headset hole of the mobile terminal is connected with an illumination lamp, whether the mobile terminal is in a preset state or not is judged; when the mobile terminal is in the preset state, the brightness of a screen of the mobile terminal is adjusted, the illumination lamp is charged through the headset hole of the mobile terminal to be turned on, and the illumination lamp provides front light for the screen of the mobile terminal. After the headset hole of the mobile terminal is connected with the illumination lamp, whether the mobile terminal is in the preset state or not is judged, when the mobile terminal is in the preset state, the brightness of the screen of the mobile terminal is adjusted, the illumination lamp is charged through the headset hole of the mobile terminal to be turned on, and the illumination lamp provides front light for the screen of the mobile terminal. Thus, the direct radiation degree of light to the eyes of people is reduced, and injury to the eyes of people caused by the light of the screen of the mobile terminal is reduced.

The invention discloses an antimony wire for RH refining and an adding method thereof. An antimony ingot is added in molten steel by using a wire feeding mode; such factors as antimony wire adding position and adding speed and ladle bottom blowing are synchronously controlled to guarantee most antimony elements to be molten in the molten steel as far as possible, so that the gasification quantity of the antimony elements is largely reduced, and the yield of the antimony elements is obviously increased; and compared with the prior art, the adding method is a process with the advantages of simple, easiness in operation and environmental protection.

The invention discloses a nimodipine liposome for nasal delivery and a preparation method thereof, which belong to the field of pharmaceutic preparations. The nimodipine liposome for nasal delivery contains nimodipine and pharmaceutical effective auxiliary materials, wherein the concentration of the nimodipine is 2-9% w / v. The nimodipine liposome disclosed by the invention has the advantages that a nimodipine cyclodextrin inclusion compound flexible nano liposome is prepared according to the invention, so that the stability of the flexible nano liposome can be effectively improved, the direct exposure of nimodipine to nasal mucosa can be reduced, the toxic and side effects of drugs can be reduced, and the safety of nasal delivery can be improved; and the nimodipine liposome is absorbed rapidly, so that the nimodipine liposome can significantly improve the bioavailability of drugs, thereby facilitating the quick and full play of the pharmacologic action of nimodipine.

The invention relates to an anti-dazzling touch screen and a preparation method thereof and aims to solve the problem that existing touch screens have poor anti-dazzling anti-reflection effect. The anti-dazzling touch screen comprises a substrate, a protection panel and a transparent conductive film, an anti-dazzling layer and an anti-reflection layer are sequentially arranged on the substrate which is fitted with the protection panel and the transparent conductive film. The protection panel is arranged on the front of the transparent conductive film through a glue layer, the anti-dazzling layer and the anti-reflection layer are arranged on one surface of the substrate, the other surface of the substrate is arranged on the surface of the protection panel through a glue layer, and the anti-reflection layer is arranged away from the surface of the substrate. The anti-dazzling layer is arranged on the surface, opposite to the transparent conductive film, of the protection panel and mainly formed by arranging anti-dazzling particles on the substrate, diffuse reflection effect is generated when light passes the anti-dazzling particles, direct illumination of the light to eyes of a user is reduced, and anti-dazzling effect is realized, so that dazzling phenomena can be avoided effectively.

An ultraviolet (UV) germicidal irradiation system comprising: a light emitting diode (LED) disinfecting face mask comprising: a flexible mask body having a front surface and a back surface; a flexible printed circuitry (FPC) sheet disposed within the flexible mask body, the FPC sheet having a plurality of LEDs adapted to emit UV light, the plurality of LEDs facing the front surface; a vibration sensor electrically connected to the FPC sheet, the vibration sensor being adapted to detect vibrations; a UV-reflective layer disposed behind the FPC sheet, the UV-reflective layer being adapted to reflect the UV light; and a light diffusion layer disposed in front of the FPC sheet, the light diffusion layer being adapted to scatter the UV light; and a control module comprising: a central processing unit (CPU), an LED driver, and a power source; the CPU being in electrical communication with the LED driver and the vibration sensor.

The invention relates to a high beam with a vehicle distance-dependent brightness automatic adjustment function. The high beam comprises a shell, a lamp cover, a high beam lamp group, photosensitive sensors, photosensitive elements, an electrochromic lens, and a control processing module which is disposed in the shell. According to the high beam of the invention, the light intensity of the illumination of the high beams of meeting vehicles which changes with a vehicle meeting distance is automatically monitored; the change of a light sensing degree is automatically sensed; illumination intensity signals and light sensing degree signals are continuously transmitted to the control processing module; the control processing module controls the turning on or turning off of the high beam group and the electrochromic lens; the control processing module also turns on or off the tilt angle adjusting device, and controls the switching on or switching off of the high beam group and the electrochromic lens; the control processing module switches on or switches off a tilt angle adjusting device; by means of the control of the high beam group, the electrochromic lens and the tilt angle adjustingdevice by the control processing module, illumination intensity can be automatically adjusted with the vehicle meeting distance, and therefore, the high-beam illumination intensity of the meeting vehicles can be decreased, the dizziness or instantaneous blindness of the drivers of the vehicles can be decreased, and the driving safety of the driving of the vehicles at night can be improved. The high beam is suitable for being popularized and applied to various types of road vehicles.

A removable conformal liner for a centrifuge container is described. The liner has a flexible or semi-rigid body with an opening for introducing a sample. When the liner is inserted into an internal cavity of a centrifuge container, the body of the liner conforms to the interior cavity. The liner body may be made of a material that is sufficiently resilient to allow a reversible deformation of the body by folding, twisting, collapsing, rolling, or pleating.

The invention discloses a nano drug delivery system of a grassland spodoptera litura sex attractant and application of the nano drug delivery system. The amphiphilic lipid molecule loaded sex pheromone and the synergist linalool are formed by self-assembly of amphiphilic lipid molecules DSPE-mPEG5000 (1, 2-distearoyl-sn-glycerin-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-5000]), sex pheromone and linalool through a cosolvent method, and then the amphiphilic lipid molecule loaded sex pheromone and the synergist linalool are adsorbed onto a sustained-release carrier 0.22 [mu]m polyether sulfone membrane. The sex pheromone is composed of (Z)-9-tetradecene-1-alcohol acetate, (Z)-7-dodecene-1-alcohol acetate and (Z)-11-hexadecene-1-alcohol acetate in a mass ratio of 90: 0.5: 9.5. Theinvention further discloses a moth luring effect of the moth luring agent as a grassland spodoptera litura sex luring agent in the field.

The present invention relates to a ferrite-based catalyst composite, a method of preparing the same, and a method of preparing butadiene using the same. More particularly, the present invention provides a ferrite-based catalyst composite having a shape that allows effective dispersion of excess heat generated in a butadiene production process and prevention of catalyst damage and side reaction occurrence by reducing direct exposure of a catalyst to heat, a method of preparing the ferrite-based catalyst composite, and a method of preparing butadiene capable of lowering the temperature of a hot spot and reducing generation of Cox by allowing active sites of a catalyst to have a broad temperature gradient (profile) during oxidative dehydrogenation using the ferrite-based catalyst composite, and thus, providing improved process efficiency.

The invention discloses a community electronic monitoring outdoor camera which comprises a placement table, the front portion and the rear portion of the upper end of the placement table are each provided with a placement groove, a supporting column is fixedly installed in the middle of the upper end of the placement table, a monitor is fixedly installed at the upper end of the supporting column,and a camera body is fixedly installed at the left end of the monitor. A sunshade drainage device is arranged at the upper end of the monitor, a supporting plate is fixedly installed on the upper portion of the outer surface of the supporting column, a through groove is formed in the right portion of the upper end of the supporting plate, a magnetic device is arranged on the left portion of the groove wall of the through groove, and an energy supply device is arranged in the middle of the groove wall of the through groove. An expansion device is arranged on the right portion of the upper end of the supporting plate, and a water storage device is arranged on the upper portion of the left end of the energy supply device. According to the outdoor camera for community electronic monitoring, the solar panel can absorb sunlight, so that sunlight is prevented from directly irradiating the surface of the monitor, the aging speed of the monitor is reduced, and the service life of the monitor isprolonged.

The invention discloses a finned temperature sensor. The finned temperature sensor comprises a first shading plate, a first fin heat dissipation plate, a second fin heat dissipation plate and a secondshading plate which are arranged at intervals from bottom to top, wherein the first shading plate, the first fin heat dissipation plate, the second fin heat dissipation plate and the second shading plate are arranged in parallel in the horizontal position and fixed through using a first supporting rod; and a temperature sensor probe is arranged between the first fin heat dissipation plate and thesecond fin heat dissipation plate and is fixed to the first fin heat dissipation plate through using a second supporting rod. The temperature sensor has the beneficial effects that: firstly, direct irradiation and secondary radiation of the sun can be reduced by utilizing the shading plate; and secondly, the fin heat dissipation plates are made of metal material with good heat dissipation performance, so that the influence of internal temperature rise on temperature measurement can be effectively reduced, the thermal radiation pollution on the temperature sensor probe in the anti-radiation cover is reduced, and the radiation error is reduced.

The invention relates to a cover plate glass stacked structure. The cover plate glass stacked structure comprises a glass substrate, a decoration layer and a photo-resistive ink layer, wherein the glass substrate comprises a first surface and a second surface opposite to the first surface; both the first surface and the second surface comprise middle areas and edge areas; the decoration layer is formed on the first surface of the glass substrate and located in the edge area of the glass substrate; the photo-resistive ink layer is formed on the first surface of the glass substrate and covers the decoration layer; a first hole is formed in the photo-resistive ink layer to reveal a part of the first surface of the glass substrate; and the glass substrate is divided into the middle areas and the edge areas by a boundary of the first hole. The invention furthermore relates to a processing method of the cover plate glass stacked structure. Through directly forming the decoration layer and the photo-resistive ink layer on the glass substrate, a glass substrate decoration function is provided, so that the defect of generating wrinkles when decoration films are pasted is solved, and appearance yield of the cover plate glass stacked structure is ensured.

An air suspension type manual meteorological umbrella comprises an inflation unit body. The inflation unit body comprises a bag skin and gas, wherein the bag skin is filled with the gas. At least one face of the inflation unit body is provided with a connector. The inflation unit body is connected through the connector, so that the meteorological umbrella is obtained. The inflation unit body is provided with a power source and a power drive part matched with the power source and used for adjusting the position of the inflation unit body. By the adoption of the meteorological umbrella, global warming can be stopped, and a glacier melting preventing function is achieved; the meteorological umbrella suspended in the stratosphere can effectively shade a thermal light source, and perpendicular incidence of the sunlight to the surface of the earth is reduced, so that solar thermal energy is effectively absorbed, the temperature of the surface of the earth is reduced, a glacier covered with the meteorological umbrella is prevented from melting, and the glacier melting speed is reduced.

The invention discloses an insulated transport box for cold chain logistics, relates to the technical field of cold chain logistics, and includes a transport box body and several loading cabinets. The top inside the box body is fixedly connected with several refrigerating units, one end of the side of the transport box body is fixedly connected with a controller, and the side of the airtight door facing the transport box body is adhesively connected with a first heat insulation pad. A protective frame is welded on the upper surface of the transport box body, and a photovoltaic panel is fixedly connected to the inside of the protective frame. In the present invention, the body of the transport box is provided with two sets of components, a sliding frame and a compactor, and a rotating roller is arranged inside the sliding frame. Through the rotating roller, the friction force when the loading cabinet moves can be reduced, so that the staff can carry it conveniently, and the sliding The interior of the frame is equipped with telescopic members, which can recover the rotating roller during transportation to prevent the sliding of the loading cabinet.

The invention relates to a microclimate-based building structure. The building structure comprises wall body and a roof which is arranged at the top of the wall body. The wall body includes an interior wall and an exterior wall; a gap is preserved between the interior wall and the exterior wall; the interior wall is provided with a wind supply assembly which communicates with the indoor; the exterior wall is provided with a wind collecting assembly which communicates with the outdoor; a wind supply pipe is arranged in the gap; one end of the wind supply pipe is connected with the wind collecting assembly and the other end thereof is connected with the wind supply assembly; and the roof is provided with a sun-blocking structure. The building structure has the effects of being applicable tobuilding complex microclimate and maintaining warm in winter and cool in summer.

The present invention is a water purification system and method including a treatment tank with a water inlet, a chlorine source, and a heating element; at least one storage tank with at least one treated water outlet between the treatment tank and the storage tank(s) through which treated water passes therebetween, and a final water outlet(s) through which treated water leaves the system for the benefit of the end user. A power source powers all elements that require power, such as the heating element.

The invention discloses a thin film transistor, which is formed on a transparent base plate. The thin film transistor comprises a patterned semiconductor layer, a grid insulating layer positioned on the patterned semiconductor layer, a grid positioned on the grid insulating layer, and a patterned light absorption layer. The patterned semiconductor layer comprises a channel area, and a source electrode area and a drain electrode which are respectively positioned in the patterned semiconductor layer on both sides of the channel area. The patterned light absorption layer is positioned between thetransparent base plate and patterned semiconductor layer.

The invention discloses an antimony wire for RH refining and an adding method thereof. An antimony ingot is added in molten steel by using a wire feeding mode; such factors as antimony wire adding position and adding speed and ladle bottom blowing are synchronously controlled to guarantee most antimony elements to be molten in the molten steel as far as possible, so that the gasification quantity of the antimony elements is largely reduced, and the yield of the antimony elements is obviously increased; and compared with the prior art, the adding method is a process with the advantages of simple, easiness in operation and environmental protection.

The invention is a display unit, comprising a liquid crystal panel, a circuit board, a light guide plate, at least a light source and a double-faced adhesive tape, where the light source is connected with the circuit board and located outside the light guide plate, and the double-faced adhesive tape is used to bond the liquid crystal panel with the light guide plate and has at least a gap which corresponds to the light source to reduce the irradiation of the light source on the double-faced adhesive tape and there is a halo formed at the gap.

The invention relates to the technical field of pipeline valves, in particular to a petroleum mechanical valve with a limit function. To the waterproof structure inside the device, the intercepting structure is installed with an oil injection structure for lubricating the device, the valve body is connected with a disassembly structure for disassembling and replacing the device, and the valve body is connected with a limit structure for limiting the intercepting structure. , The valve body is equipped with a pushing structure to avoid the formation of oil deposits; the blocking effect can be achieved through the intercepting structure, the waterproof structure prevents water from entering the interior of the device, the oil filling structure can lubricate the intercepting structure, and the disassembly and assembly structure is convenient When overhauling the device, the working state of the device can be locked through the limiting structure, and the formation of petroleum deposits can be avoided through the pushing structure.

The present invention is a water purification system and method including a treatment tank with a water inlet, a chlorine source, and a heating element; at least one storage tank with at least one treated water outlet between the treatment tank and the storage tank(s) through which treated water passes therebetween, and a final water outlet(s) through which treated water leaves the system for the benefit of the end user. A power source powers all elements that require power, such as the heating element.

The invention provides an automatic sun-shading device for an automobile. The automatic sun-shading device comprises rails arranged on edges on the left side and the right side of the top of the automobile, a piece of canvas for sun-shading, a plurality of struts which are arranged on the left side and the right side of the canvas, used for folding the canvas and movably connected with one another, and supporting rods, wherein one end of each supporting rod is arranged in the corresponding rail and the other end of the supporting rod is connected with the canvas; the rails extend to a trunk of the automobile; at least two supporting rods connected with the left end and the right end of the canvas are arranged in each rail; the bottoms of the two supporting rods are connected by a rope; and two ends of the rope are connected with a driving mechanism. The sun-shading device for the automobile drives the rope through the driving mechanism so as to drive the supporting rods to slide in the rails to open or close the canvas; therefore, direct irradiation of the sun to the automobile is reduced; meanwhile, the temperature of the automobile is reduced and the use of an air conditioner inthe automobile is reduced, so much energy can be saved.

The invention provides noise reduction equipment for an air conditioner outdoor unit. The noise reduction equipment for the air conditioner outdoor unit comprises a convex ring body, a conical ring which is fixedly mounted on the convex ring body, a conical body which is arranged in the conical ring, a fixing ring which is fixedly mounted on the conical body and a plurality of structural noise reduction plates which are annularly distributed and fixedly installed on the inner wall of the fixing ring, and the multiple structural noise reduction plates are all located in the conical ring. The noise reduction equipment for the air conditioner outdoor unit has the advantages that the exhaust noise before installation can be greatly reduced, the air inlet amount and the air outlet amount of theequipment are not influenced, and a space of a noise reduction layer of the structure can be adjusted so as to adjust the air outlet amount of the air conditioner outdoor unit.

The invention discloses a kiwi fruit shaping device. The device comprises a vertical rod (11). The upper end of the vertical rod (11) is a wavy transverse rod (10). Hooks are distributed on the wavy transverse rod (10) at intervals and connected with a shaping mold. The shaping mold comprises a lower shaping mold (1) and an upper shaping mold (2), the lower portion of the lower shaping mold (1) is in threaded connection with a locking ring (5), and a layer of Teflon film (6) is arranged on the end face of the locking ring; the upper portion of the upper shaping mold (2) is connected with a top cover (4), and a through hole is formed in the upper portion of the top cover; a rotatable cylindrical light shading cylinder (3) is arranged on the outer side of the upper shaping mold (2), and an observation window (7) is formed in the light shading cylinder (3). Supporting is stable, the filling phenomenon of the kiwi fruit deformation period can be observed, the device shades light and is waterproof, the mold is good in air permeability, and whether the length of the fruit meets the requirement or not can be rapidly recognized.