51results about How to "Less soiling" patented technology

A cleaning apparatus for an in-vehicle optical sensor includes a cleaning liquid nozzle and an air nozzle. The cleaning liquid nozzle jets out a cleaning liquid toward a lens surface of a lens of the in-vehicle optical sensor or a translucent surface of a translucent cover covering the lens surface when the translucent cover exists. The air nozzle jets out air toward a used cleaning liquid, which was jetted out from the cleaning liquid nozzle and cleaned the lens surface or the translucent surface, to prevent the used cleaning liquid from dropping from the lens surface or the translucent surface on a predetermined position by blowing away the used cleaning liquid.

Provided is a transparent conductive film including a hard coat layer having sufficient hardness, a superior abrasion resistance, and a superior soil resistance; also, provided are an electronic device and a touch panel using the transparent conductive film. A transparent conductive film 10 includes a transparent film base 11, a transparent conductive layer 12, and a hard coat layer 13, wherein the hard coat layer 13 is formed of a composition for forming hard coat containing the component (A): a curable compound including at least one of an acrylate group and a methacrylate group; the component (B): a reactive fluorine-containing compound; and the component (C): a reactive silicon-containing compound.

The invention discloses a coal spontaneous combustion preventing inhibition foam material and a preparation method thereof. The coal spontaneous combustion preventing inhibition foam material belongs to the technical field of coal mine underground coal spontaneous combustion treatment. The coal spontaneous combustion preventing inhibition foam material is characterized by comprising, by weight percentage, 0.5-10% of foaming agent, 0.2-3% of foaming auxiliaries, 0.02-0.5% of thickener, 0.5-5% of inhibitor, 2.5-15% of enhancer and 66.5-96.28% of water. After being foamed, the coal spontaneous combustion preventing inhibition foam material can take foam as the carrier to effectively convey the target inhibitor and enhancer to areas complicated to handle, and generated inhibiting foam achieves multiple oxygen insulating inhibition effects on coal spontaneous combustion and further achieves the aim of preventing coal spontaneous combustion.

The invention relates to a flue-cured tobacco stem pulling machine, which belongs to the technical field of machinery and solves the technical problems of unreasonable design and the like of the prior art. The stem pulling machine comprises a suspension machine frame, depth wheels and a break shovel, wherein the depth wheels and the break shovel are arranged on the lower portion of the suspension machine frame; drive sprockets, jockey sprockets, a clamping chain and a clamping pressing plate are arranged on the suspension machine frame; the ring-shaped clamping chain is sleeved between the drive sprockets and the jockey sprockets and respectively meshed with the drive sprockets and the jockey sprockets; the drive sprockets are connected with a motive power mechanism and driven to rotate by the motive power mechanism; the clamping pressing plate is positioned on one side of the clamping chain; a clamping channel for enabling tobacco stems to enter and be pulled up and outputted is formed between the clamping pressing plate and the clamping chain; one end of the clamping channel is a tobacco stem inlet positioned behind the break shovel, and the other end of the clamping channel is a tobacco stem outlet. The flue-cured tobacco stem pulling machine has the advantages that: 1 the break shovel loosens soil at the root portions of the tobacco stems, thereby being extremely labor-saving in pulling the stems. 2 the root portions carry a small amount of soil, thereby being favorable for cleaning the tobacco stems. 3 a lead-in port enables the tobacco stems to be smoothly conveyed into the clamping channel.

The invention relates to a measuring arrangement for an optical spectrometer, in particular a photon density wave spectrometer, having a measuring chamber, which can be loaded with a sample to be measured, and a coupling-in / coupling-out device which is configured to receive excitation light from a light source and couple it into the sample to be measured in the measuring chamber and to receive measuring light formed in the sample to be measured on account of the excitation light which has been coupled in and to emit said measuring light to a detection device, wherein the coupling-in / coupling-out device has an optical switching device and a plurality of light guide elements which couple to the latter, have a respective optical waveguide and can be connected according to at least one selectable measuring configuration using the optical switching device in order to couple in the excitation light and receive the measuring light according to the at least one selectable measuring configuration, and wherein outputs of the plurality of light guide elements are positioned according to a spiral arrangement in the viewing direction of the outputs.

The invention relates to packing equipment, in particular to medical medicine residue packing equipment. The technical effect of providing the medical medicine residue packing equipment having advantages that the efficiency of packing medicine residues is high, and clothes of people cannot be polluted in the packing process of the medicine residues is aimed to be achieved. According to the technical scheme, the medical medicine residue packing equipment comprises a bottom plate, a first sliding rail, first sliding blocks, placing frames, a connecting rod, a frame body, a nail, a support, a supporting plate, a material storage frame, a discharging hopper, an L-shaped supporting rod and the like; the first sliding rail is embedded on the right portion of the upper side of the bottom plate, the two first sliding blocks are arranged on the first sliding rail in a sliding mode, the placing frames are arranged on the tops of the first sliding blocks on the left side and the right side, the connecting rod is connected between the placing frames on the left side and the right side. According to the equipment, the effects that the efficiency of packing the medicine residues is high, and theclothes of people cannot be polluted in the packing process of the medicine residues are achieved; and due to the arrangement of a mobile device, a baffle and the frame body can automatically, synchronously and reversely move, then automatic falling and automatic falling pause of the medicine residues can be realized, and the packing efficiency of the medicine residues can be improved.

An improved cultivation method for coprinus comatus comprises the following production steps: preparation of strains and compost, preparation of mushroom sticks and final-period management. The improved cultivation method for the coprinus comatus is characterized in that a method of covering soil in bags is used in the final-period management step, and the method of covering the soil in the bags includes multiple steps, wherein a step a is that material soil is prepared, namely cohesive soil with appropriate moisture is chosen and subjected to conventional sterilization treatment; a step b is that the bags are placed in order and covered with the material soil, more specifically, the mushroom sticks are placed together and vertically arranged, the upper end of each mushroom bag is untied, the material soil is taken for covering the material surface of each of the mushroom bags, the covering thickness is 3-5 centimeters, and fruiting furrows are covered with plastic films; a step c is that ventilation and moisture preserving management is carried out; and a step d is that the coprinus comatus is harvested and the mushroom bags are turned over, more specifically, after a first crop of the coprinus comatus is harvested, the material soil on the material surface of each mushroom bag is removed, the mushroom bags are turned around, and the step a and the step b are repeated, and then a second crop of the coprinus comatus is obtained. Through the improved cultivation method for the coprinus comatus, almost no diseases or pests exist, the yield of the coprinus comatus is stable, the amount of the material soil used for covering the bags is small, a field can be cleaned easily, labor intensity is lowered, continuous cultivation can be realized conveniently, and the coprinus comatus is attractive in appearance and good in commodity.

A laundry washing machine and method of operating same for the purpose of automatically determining a soil level of a laundry load from two turbidity readings taken before a washing cycle commences, such as during a pre-wash, filling phase. The machine is configured to detect a load size, add a first amount of water and take a first turbidity reading. A first dose of detergent is then added, a second amount of water added and the wetted load is gently tumbled / agitated before taking a second turbidity reading. A value based upon a ratio of the turbidity readings can determine the soil level of the load in order to choose a wash-related parameter, such as how much detergent to use for the subsequent complete wash cycle and / or the duration thereof.

A milling tool has a support member with an exterior surface with at least one receptacle, wherein the at least one receptacle has a bottom. At least one cutting element provided with a cutter having a cutting edge is positioned in the at least one receptacle. A three-point support is arranged between the at least one cutting element and the bottom of the at least one receptacle for positioning the cutting edge relative to the bottom of the at least one receptacle. The three-point support comprises three support pads arranged at a bottom side of the at least one cutting element and / or three projections arranged at the bottom of the at least one receptacle.

The invention relates to a covering flame retardant layer for preventing fire and preventing pollution of a natural coal gangue dump. The covering flame retardant layer belongs to the technical field of environmental, ecological and solid wastes processing and utilization. The covering flame retardant layer provided by the invention adopts a single material of silty clay, floury soil or fly ash as the covering flame retardant layer, or adopts a mixing material of the silty clay and the fly ash to form the covering flame retardant layer, or adopts the covering flame retardant layer formed by mixing the floury soil and the fly ash; and thickness of the covering flame retardant layer is respectively 10 to 20cm, 60 to 70cm, over 110cm, 15 to 20cm or 70 to 80cm. According to the covering flame retardant layer for preventing the fire and preventing the pollution of the natural coal gangue dump provided by the invention, the flame retardant layer is covered on the surface of the natural coal gangue dump, so that a dual purpose of preventing the fire and preventing the pollution can be achieved, and a basis is provided for greening a coal gangue dump.

The invention relates to a construction method of an adobe wall suitable for a seismic fortification high-seismic-intensity area and adobes, and belongs to the technical field of constriction engineering. Multiple types of adobes are manufactured, and specific portions of the adobes are painted with water insulation and viscous energy consumption layers. The adobes are laid flatly in a joint staggering mode, two horizontal grooves and a plurality of vertical round holes penetrating through the full height of an adobe wall body are formed within an adobe wall layer high range, and vertical steel bars are embedded in strip foundations at the centers of the round holes. Longitudinal steel bars in the horizontal grooves hook the vertical steel bars in the vertical round holes in the ends of the adobe wall. Adobe wall sedimentation buffer areas are arranged at the intersections of the horizontal grooves and the vertical round holes of the adobe wall. Concrete is poured into the vertical round holes to form embedded columns, and concrete is poured into the positions, outside the sedimentation buffer areas, of the grooves to form embedded ring beams. After adobe wall body sedimentation is stable, the sedimentation buffer areas are filled with concrete, and the embedded ring beams and the embedded columns constitute ferroconcrete reinforcement grids in the adobe wall. The adobes play a role in reinforcing the whole adobe wall and remarkably enhancing seismic capacity.

A method is proposed for measuring tools on a machine tool with a measuring device, wherein by means of a movement of a spindle of the machine tool the measuring device is temporarily positioned at a measuring point on the machine tool in order to carry out one or more measurements, the measuring point differing from a spindle mount. Furthermore, a measuring apparatus is proposed which is embodied in such a way that the measuring device can be positioned at a measuring point on the machine tool for a measuring operation by means of a spindle movement of a machine tool, said measuring point differing from a spindle mount.

Provided are a diaphragm which has a decreased chance of being damage, filter plates which are easily processed, and a filter press dehydrator upon which a filter chamber is formed by the diaphragm and the filter plates. The filter chamber (8) is formed by: the diaphragm (20) in which a thick section (21) that functions as a filter frame is integrally formed at the periphery of a thin section (22) that compresses an undiluted solution; and the filter plates, on side of which a compression section (31) that compresses the diaphragm (20) between adjacent filter plates is formed, and on the other side of which a rising section (37), into which the diaphragm (20) can be inserted, and the thickness of which is smaller than that of the thick section (21), is formed. By supplying the undiluted solution to the filter chamber (8) and inflating the diaphragm (20), the undiluted solution is compressed and dehydrated, producing a cake. In this case, the thick section (21) of the diaphragm (20) functions as a seal surface.

The invention discloses a roof greening frame body and a production method thereof. The roof greening frame body comprises a plate holding frame, a drainage and leakage prevention device and a planting heat-insulating layer, wherein the plate holding frame comprises at least an upper frame and a lower frame, the drainage and leakage prevention device mounted on the plate holding frame is used for draining accumulated water and preventing the accumulated water from leaking on a roof surface, and the planting heat-insulating layer mounted on the drainage and leakage prevention device is used for green planting. The roof greening frame body has the advantages that the accumulated water can be collected and rapidly drained, green planting is facilitated, phenomena such as plant withering are avoided, leakage of the accumulated water on the roof surface can be prevented, damage of leaked water to a roof is avoided, and heat insulation effect of the roof surface is good; soil used by the roof greening frame body is less, and thus, defects caused by overlarge soil layer load of the roof surface can be avoided. In addition, the method for producing the roof greening frame body is simple, convenient, flexible and capable of being applied to greening of various roofs of different types and structures.

In order to produce moulds or cores for foundry purposes from a mixture (M) of moulding compound or sand and at least one binder, the mixture is mixed (M) by means of a mixing device (20) and is fed with the aid of a feeding system (30) to at least one sand storage unit (40) of a core or mould production device (50), wherein the mixture-free region (21) of the mixing device (20), at least at times, and / or the feeding system (30) located between the mixing device (20) and the core or mould production device (50), and / or the sand storage unit (40) downstream of the feeding system (30) and upstream of the core or mould production device (50), is moistened or kept moist by means of a liquid (71), wherein the liquid (71) used for moistening is atomised by at least one ultrasonic atomiser (60) to form a suspended aerosol and is fed to the mixing device (20) and / or the feeding system (30); and / or the sand storage unit (40) via pipes (81, 82, 83).

The invention discloses a mouse, which comprises a mouse shell and a plurality of electric connectors arranged on the mouse shell. The mouse shell is provided with a handheld end and a rear end opposite to the handheld end. The rear end has an inclined plane, which is provided with openings corresponding to the electric connectors. Through the arrangement that each electric connector is correspondingly accommodated in each opening, the hands of a user cannot touch a butt interface of each electric connector in the use process, so a plug port of the connector can be protected so as to reduce damage and contamination. The electric connectors have different specifications, and can meet the performance of data transmission or charging function of different electronic products. The mouse has the advantages of portability and convenient use.

The invention discloses a multifunctional noise-free mattress. The multifunctional noise-free mattress comprises a mattress body and an outer cover (4) which wraps the mattress body. The outer cover (4) comprises wash-free cloth serving as a surface layer and a mothproof fabric serving as an inner layer. The mattress body comprises a left supporting mattress body (2), a right supporting mattress body (3) and a latex layer (1), the left supporting mattress body (2) is close to the right supporting mattress body (3), the latex layer (1) is positioned above the left supporting mattress body (2) and the right supporting mattress body (3), and each of the left supporting mattress body (2) and the right supporting mattress body (3) comprises a damp-proof layer (5) and a spring layer (6) sequentially from top to bottom. By adoption of the mothproof fabric, the wash-free cloth, the left supporting mattress body (2), the right supporting mattress body (3) and the independent spring layers, damp-proof, dustproof, mothproof and noise-free functions of the mattress are realized.

The invention discloses a reversal stubble burying rotary cultivator. The rotary cultivator comprises a gear case, a power transmission case and a support arm which are fixed on a shell, wherein the lower parts of the power transmission case and the support arm support both ends of a rotary cultivation cutter shaft, the central front part of the rotary cultivation cutter shaft is provided with a blocking compression roller, the central rear part of the rotary cultivation cutter shaft is provided with a compacting roller, and the blocking compression roller can prevent soil in front of the rotary cultivation cutter shaft and on both sides of the cultivator from piling during the operation, thereby enabling the earth surface planeness to be favorable; in order to improve the stubble buryingeffect, the shaft center distance of the compacting roller and the rotary cultivation cutter shaft ranges from 330 to 390 millimeters, and therefore, the compacting roller can compact in time straw blocked by a fence, and more soil crossing the fence can be scattered on the straw behind the compacting roller; and the straw is compacted firstly and then is covered by the soil, thereby enabling thestubble burying effect to be favorable and the soil consumption to be low, and reducing the depth of rotary cultivation as well as the power consumption.

The invention discloses rice seedling raising bed soil, application and a seedling raising method. The rice seedling bed soil provided by the invention comprises rice field soil, simple substance fertilizer, bactericide and carbonized straw and / or rice husks, is simple in component, does not need to be decomposed, and is matched with the following seedling raising method of firstly, putting rice bud seeds into the rice seedling bed soil, adjusting the pH value of the rice seedling bed soil to 4.5-5.5 by adopting a pH buffering agent, in the increasing period of the leaf age of rice seedlings,additionally spraying a nutrient solution, specifically, when the leaf age of the rice seedlings reaches 1.5-2.0 leaves, spraying simple substance nitrogen fertilizer and simple substance potassium fertilizer; when the leaf age of the rice seedlings reaches 2.0-3.5 leaves, spraying inter-seedling bactericide and the simple substance nitrogen fertilizer; after the leaf age of the rice seedlings reaches 3.5-4.0 leaves, hardening the seedlings and spraying the simple substance nitrogen fertilizer and an insect-resist agent; and transplanting after seedling hardening. According to the method, theseedling quality can be ensured, the production cost is saved, the production requirement is met, and rapid seedling emergence can be realized.

The invention discloses a construction method for shallow foundation reinforcement, and belongs to the technical field of building construction. The construction method specifically includes the following steps that (1) construction preparation is conducted, and construction related parameters are determined; (2) earth around a shallow foundation is excavated to a designed elevation; (3) layered construction of section steel hoops is conducted; (4) deep foundation earthwork layered excavation is constructed; (5) concrete support layered is conducted; and (6) deep foundation structure construction is conducted and deep and shallow foundation earthwork backfill construction is conducted. By the adoption of the technical scheme, the problems that when construction is conducted according to the sequence from shallow to deep in the prior art, the operation of reinforcing and supporting a built shallow foundation building is complex, the construction period is delayed, and the cost is wasted can be effectively solved. Meanwhile, the construction method for shallow foundation reinforcement is simple, high in safety and relatively low in construction cost.

The invention discloses a coating color test display device. The coating color test display device comprises a color tester shell, a working space is formed in the color tester shell, a color test mechanism is arranged in the working space and comprises a motor fixedly arranged on the inner wall of the rear side of the working space, a motor shaft is controlled on the front end surface of the motor, a first winding wheel is fixedly arranged on the motor shaft, and a sliding space is formed in the first winding wheel. The coating color test display device is internally provided with a square mold and a cylindrical mold for coating color testing, color testing is comprehensive, and the effect is good; automatic smearing operation can be conducted after coating is manually poured, through movement of cloth and rotation of the molds, the coating can be evenly smeared on the surfaces of the molds, the color of the coating is fully displayed, and the good overall display effect is achieved;and the coating color test display device is high in automation degree, manual operation is less, the time and labor are saved, and the possibility of being stained by the coating is reduced.

The invention belongs to the technical field of forage grass cultivation, and provides a wide-narrow-row one-hole double-plant on-film soil covering cultivation method for sorghum sudanense. The method comprises the following steps: performing film covering after sorghum sudanense seeds are sown, and covering a film with soil after film covering is completed: taking the sorghum sudanense seeds asthe center, and covering the covering film with a 2-3cm soil layer within 10 cm radius. By means of the technical scheme, the yield and benefits are guaranteed, and meanwhile the problems that in theprior art, after sorghum sudanense is sown for one month, due to drought weather, little rain and much wind and large earth surface evaporation, soil moisture of a plough layer is seriously lost, seedlings are difficult to protect after sowing, and the emergence rate is low are solved.