244results about How to "Increase living space" patented technology

A fixed-shell aircraft passenger seat including a seat bottom pivotably attached to a seatback, a fixed-shell positioned behind the seatback, left and right spreaders guiding the seat bottom forward and lower as the seat bottom moves to a reclined sitting position, a linkage arm linked with movement of the seat bottom, and a locking gas spring arranged between the linkage arm and a fixed seat frame member for counterbalancing passenger weight to return the seat bottom to upright and prevent over acceleration into a cradle recline sitting position.

An enrichment article for animals. The article generally includes a platform that is suspended from the floor of a cage or other containment. The article may be a tray having a flange for suspension from the walls of a container. The platform bottom may have an opening for animal access. This article may be truncated so that is fits in one portion of the base, or may have separate compartments to accommodate not only animals, but food and or water.

The invention discloses an integrated type ecological floating bed and the water body ecological system repairing technology thereof. A physical space of the integrated type ecological floating bed is formed by constructing a floating bed, a sinking bed, a buoyancy adjusting bottle, a lifting chain and an ecological barricading net, and integrates ecological components such as indigenous emergent aquatic plants, submerged plants, attached aquatic plants, fishes, snails and biochemical zeolite. The ecological behaviors of the ecological components are in linear cause and effect relation. The ecological components and organisms in the physical space form a semi-enclosed ecological subsystem with integral completeness. The upper line and the water body ecological system to be repaired are strong in coupling capability, and ecological factors in the lower line can exist stably. The damaged water body ecological system sufferring from one or a plurality of types of pollutions including water body eutrophication, heavy metal pollution, organic pollution and the like can be repaired by building pioneer communities and utilizing self-cleaning capability of the ecological system, pollution is removed, integral restoration or rebuilding of the damaged water body ecological system is promoted, simultaneously environment is beautified, and ecological deterioration of a healthy water body can be prevented.

The invention discloses a combined container room and aims to provide container room which is not simple nor shabby and has large living space and good living conditions. The room is jointed and combined by at least two sub container rooms; the four corners of each sub container room are all provided with a square three-dimensional vertex angle piece with a threaded hole; and the two adjacent container rooms are connected by bolts through the adjacent threaded holes on the adjacent vertex angle pieces. In the invention, various container rooms can be built.

A prefabricated container house includes a container type main frame member when on a chassis capable of being pulled by a trailer truck; and dwelling forming members which can be housed in the main frame member, and which can be drawn out of the main frame member at an installation site, and assembled into a house.

A fold-out trailer, including a trailer frame, the trailer frame having a tongue joined to a hitch, the tongue being joined to a stationary platform, and the stationary platform having a major surface defining a stationary plane, a plurality of side edges, a front edge and a back edge; at least one primary folding platform, the primary platform having a major surface defining a primary plane, an inside edge, an outside edge, a front edge, and a back edge, the inside edge of the primary platform being joined to one side edge of the stationary platform, the primary platform having a folded position; and a trunk, the trunk defined by the stationary platform, a front cover, and primary platforms when the primary platforms are in the folded position, the trunk having a generally triangular cross-section and being accessible via a back cover.

A fold-out trailer, including a trailer frame, the trailer frame having a tongue joined to a hitch, the tongue being joined to a stationary platform, and the stationary platform having a major surface defining a stationary plane, a plurality of side edges, a front edge and a back edge; at least one primary folding platform, the primary platform having a major surface defining a primary plane, an inside edge, an outside edge, a front edge, and a back edge, the inside edge of the primary platform being joined to one side edge of the stationary platform, the primary platform having a folded position; and a trunk, the trunk defined by the stationary platform, a front cover, and primary platforms when the primary platforms are in the folded position, the trunk having a generally triangular cross-section and being accessible via a back cover.

A portable, suspendable cot used in rock climbing and the like includes a collapsible frame supporting a webbing therebetween. The frame includes linkages that pivot from a parallel orientation in a closed position to an orthogonal angle (for rectangular frames) or an acute angle (for trapezoidal frames) in an open position. The linkages further comprise couplings that complete the framework and use gravitational forces to enhance the linkages, forming a secure platform that resists warping. Cabling connects the respective linkages and supports the frame so as to be suspendable from a central apex vertically displaced from the frame. The cabling can pass through a free end of the pivoting links to guide the free end to the coupling, and preserve a closed loop for the respective elements of the frame.

The invention discloses a preparation method of a compound rice seedling raising medium, belonging to the technical field of organic solid waste resource utilization. The preparation method comprises the following steps: drying grain stillage in air, screening to obtain the grain stillage with the particle size of 1-4mm; and adding nutrient soil and vermiculite, and evenly mixing, so as to prepare the compound rice seedling raising medium, wherein the particle sizes of the nutrient soil and vermiculite are 3-5 mm. The compound rice seedling raising medium comprises the following components by volume percent: 50-60% of earworm dung, 20-30% of vermiculite and 20% of nutrient soil. The compound rice seedling raising medium is simple in preparation method, rich in resources, cheap in materials, rich in nutrient and stable in property, waste is turned into wealth, and environmental pollution is reduced. When the medium is used for raising seedlings, the operation is simple and convenient, labor intensity is lightened, rice seedling quality is good, percentage establishment of the seedlings is high, the industrial development of rice seedling transplanting using a rice machine is promoted, and the construction of ecological towns and new rural areas is accelerated.

The invention provides an in-situ biological enhancing and benthic environment biological repairing method for bottom mud. The method comprises the following steps: 1) scattering a bottom mud biological curing repair agent into polluted bottom mud in a natural water domain and fully and uniformly stirring the mixture for 8-10 min to biologically modifying the bottom mud; 2) leaving the mixture tostand for 5-10 min after stirring, observing the character of the bottom mud which is modified, carrying out a next step if obvious mud-water separation is available, and otherwise, leaving the mixture to stand for 3-5 min continuously; 3) adding immobilized microbial carrier filler, and leaving the mixture to stand after full and uniform stirring. The method provided by the invention inhibits pollutant release of the bottom mud and degradation of the pollutants by means of the bottom mud biological curing repair agent and an immobilized microbial combination technique on a basis of not destroying the natural circulation of the water body, so that pollution of the overlying water body is reduced.

The invention belongs to the field of aquaculture, and particularly relates to a method for culturing one-year patinopecten yesoensis. The method effectively avoids vigorous attachment periods of mussels, oysters and heterogeneous algae by one-time seedling separation and three-time cage inversion so as to improve the survival rate of seedlings; the quality and the specification of the seedlings are promoted by seedling selection; and the density is reasonably dispersed and the living space is expanded so as to facilitate the growth of the seedlings. The method is suitable for large-scale offshore culture, and has great significance for the development of the shell industry.

The invention relates to a cultivation device which has the complementary application of solar photovoltaic generation and wind power generation for forestry seedling raising, belonging to the technical field of new energy source application. The invention is mainly formed by connecting an independent solar photovoltaic generation system and an independent wind power generation system with the cultivation device of forest seedling. By adopting a solar cell array, the independent solar photovoltaic generation system is connected with a controller by a lead, the independent wind power generation system adopts an aerogenerator and is connected with the controller by a lead, the controller is respectively connected with a storage battery and an inverter through leads, and the inverter is connected with the cultivation device of potted plants by a lead. In the cultivation device of forest seedling, a temperature control unit, a moisture control unit, an atomizing unit and an illuminating unit are adopted for being arranged in a cultivation box of forest seedling and an energy-saving LBD is mainly adopted for illumination and heat supplying; Seedling medium is arranged in the cultivation box of forest seedling, a seed or a quickset of a plant is arranged in the seedling medium, and develops into a lusty forest seedling after germination, rootage, and stem and leaf growing under appropriate temperature, humidity, illumination, moisture content and plant nutritional condition.

The invention relates to a soil column combination matrix composite flow artificial wetland treatment system, which uses a composite underflow artificial wetland mode and comprises an artificial wetland pool, a soil column combination matrix system, an artificial wetland plant system and a water distribution system. The soil column combination matrix system is the core of the whole artificial wetland system and comprises a prefiltering unit, a combination matrix denitrification unit, a combination matrix dephosphorization unit and a fine filtering unit, and soil columns are arranged in the combination matrix denitrification unit and the combination matrix dephosphorization unit. The artificial wetland plant system is formed by aquatic plants such as reeds, cattails, cane shoots and the like by mixed planting and planted onto the combination matrix denitrification unit and the combination matrix dephosphorization unit after earthing. The artificial wetland pool is matched with the water distribution system to construct the artificial wetland system having multiple flow regimes including vertical downward flow, vertical upward flow, horizontal underflow and the like. The soil column combination matrix composite flow artificial wetland treatment system is reasonable in design of each portion, scientific in structure, small in occupied space, low in operation cost and convenient in management, and is a novel artificial wetland technique which can effectively purifying polluted water body.

The present invention relates to new medicinal application of levocarnitine as one kind of known compound and its derivative. Levocarnitine or its derivative is used as active component combined with one or several excipients and prepared via conventional process into tablet, capsule, oral liquid, injection, etc. for preventing and assisting treatment of high altitude diseases. The present invention is superior to available hormone medicine and diuretic medicine, which result in side effects, and hyperbaric oxygen therapy, which is inconvenient and has relatively low safety.

The invention discloses an efficient fertilizer contributing to reduction of accumulation of a chromium heavy metal pollutant in a vegetable. The fertilizer comprises the following components, by weight part: betaine, activated nanometer attapulgite, rice bran, powder or fermented substances of stem-type vegetables with strong fiber, cationic chitosan, germinated brown rice, microzyme, melatonin, an anion-modified macro-molecule chitosan heavy metal adsorbent, and a proper amount of mineralized micromolecule activated water. Melatonin and betaine treated with mineralized micromolecule activated water match activated nanometer attapulgite to prepare factors for self-cleaning of a chromium heavy metal. The factors easily enter the inside of cells, quickly participate into living movement of plants, promote plant bodies to absorb and utilize heavy-metal-chromium-type substance, and further promote living movement of the bodies, thereby reducing pollution. The fertilizer matching a nutrient solution treated through mineralized micromolecule activated water, and main materials can effectively convert heavy metals left in the vegetable, thereby having a function of self-cleaning of heavy metals.

The invention discloses a method and device for safeguarding an automobile driving seat, wherein an electronic trigger device is arranged on a driving seat, the electronic trigger device is electrically connected with a controller of an automobile safety system, and is controlled by the controller to be triggered, and a seat or a seat back of the driving seat is locked by the electronic trigger device under the normal state; and in case of collision or in the case that a collision force reaches a preset value, the electronic trigger device is controlled by the controller to be triggered, so that the locking state of the seat or seat back can be released, and the driving seat can backwards move at a certain distance or the seat back can be backwards overturned; and therefore, the living space of drivers in case of bad traffic accident can be greatly improved, the buffering force can be increased, and the mortality can be greatly reduced.

The invention relates to an automobile side door beam and an automobile door using the beam. Two parallel side door beams with higher front and lower back are adopted on automobile front doors, while single side door beams with lower front and higher back are adopted on back doors. Arranged in the way, on one hand, the arrangement is conducive to frontal collision force transfer: the side door beams can share the transfer force of a reinforcing plate at a BELT-LINE, effectively transfer force from frontal collision of the automobile body to the rear part of the automobile body, so that rigidity of the passenger compartment of the automobile body is strengthened and security of the passenger compartment is consequently improved; on the other hand, in case of a lateral collision, the back of the front side door beams is lower, while the front of the back side door beams is lower and is at the lower end of a B column where the B column features large section and high strength, thus improving capacity to resist lateral collision. A front row seat R is arranged between the two parallel side door beams of the front doors, so that the side door beams can effectively prevent the lateral invasion to lateral doors and protect body parts of passengers below the crotch. The front door parallel side door beams and back door single side door beams are arranged in the middle of the gibbous collision surface of a collision device, so that the side door beams can achieve rapid effect in case of lateral collision and prevent invasion of lateral doors, thus giving the passengers the largest living space.

The invention relates to the technical field of garden soil, in particular to organic garden soil prepared from building waste and municipal sludge, which is prepared from building waste, municipal sludge organic fertilizer and peat soil according to the ratio of (60-90):(10-20):(10-20) by good mixing and stirring; the municipal sludge organic fertilizer is prepared from, by weight, 100 parts of dried sludge, 2-10 parts of quicklime, 15-30 parts of saw dust, 2-10 parts of phosphoric acid and 1-5 parts of a fermenting microbial agent. According to the invention, the building waste and the municipal sludge are selected as main materials, so that the problem of sludge pollution is solved, the resource utilization of the solid waste is achieved; and meanwhile, the prepared organic garden soilhas good water retention, fertilizer retention and ventilation performances, and the normal growth of greening plants is guaranteed.

The invention discloses a household multifunctional nursing bed. Partial or total bed surface of the bed can be raised and laid down to form a toilet seat with a support frame. A use can independently operate the toilet seat to walk and directly go to the washroom and defecate via a fixed water closet in an indoor washroom. That is to say, the bed comprises a toilet seat, and the movement space is expanded for the user. The appended drawing illustrates one embodiment of the invention, i.e. the entire bed comprises a resident half bed body (99) and an electric chair (100), wherein the resident half bed body (99) comprises a bed head (1), a bedside cupboard and desk (20), an accompanying bed (40) and a steering platform (60); the electric chair (100) comprises a chair seat body (101) and a chair face body (160), and the chair face body (160) can eccentrically rotate by about 90 DEG on the chair seat body (101) to center the toilet; and the electric chair (100) and the resident half bed body (99) are spliced through the steering platform (60).

A modular spacecraft incorporating a launch vehicle interface design that also functions as a berthing or docking interface for the spacecraft. The vehicle interface utilizes existing launch vehicle components to minimize cost and time to flight. In addition, the spacecraft is constructed from off-the-shelf launch vehicle components that enable a low cost construction as well as a secondary payload carrying functionality.

A portable, suspendable cot used in rock climbing and the like includes a collapsible frame supporting a webbing therebetween. The frame includes linkages that pivot from a parallel orientation in a closed position to an orthogonal angle (for rectangular frames) or an acute angle (for trapezoidal frames) in an open position. The linkages further comprise couplings that complete the framework and use gravitational forces to enhance the linkages, forming a secure platform that resists warping. Cabling connects the respective linkages and supports the frame so as to be suspendable from a central apex vertically displaced from the frame. The cabling can pass through a free end of the pivoting links to guide the free end to the coupling, and preserve a closed loop for the respective elements of the frame.

The invention relates to an A-shaped deep sea floating island, which comprises a floating body, a middle connecting platform and a living region, wherein horizontal sectional drawings of the floating body, the middle connecting platform and the living region are equilateral triangles, the vertex angle of each equilateral triangle is smaller than or equal to 60 degrees, the lengths of two beveled edges of the floating body are greater than 200m, the middle connecting platform is connected above the floating body and is connected with the living region through a plurality of support posts, the plane of the living region is mutually parallel to the plane of the floating body, two beveled edges of the living region are connected through one or a plurality of passages, and a stable triangular structure is formed. The A-shaped deep sea floating island has the advantages that the structure is simple, the performance is stable, the A type deep sea floating island can be berthed in deep sea for a long time for resisting violent typhoons, during the typhoons, surges can pass through a suspended part between the bottom floating body and the upper living region of the island, the island suffers less impact, the head-on impact force of the surges is greatly attenuated because the plane is in an A-shape, and the living space of humans is expanded.

The invention discloses a water purifying method of a uniform flow constructed wetland. A constructed wetland is established; a water inlet end is arranged on one wall of the wetland pool, and a water outlet end is arranged on the other wall of the wetland pool; the water inlet end and the water outlet end are respectively provided with a water distributing zone and a water gathering ground, which are filled with cobblestones with a particle size of 30-50mm; a main body filling material zone comprises, from top to bottom: a first layer filter pack filled with a quartz sand filling material with a particle size of 0.1-1 mm, a second layer filter pack filled with a quartz sand filling material with a particle size of 0.1-3mm; a third layer filter pack filled with a quartz sand filling material with a particle size of 1-3 mm; a fourth layer filter pack filled with a quartz sand filling material with a particle size of 1-5 mm; a fifth layer filter pack filled with a quartz sand filling material with a particle size of 3-7 mm; and humidogene emergent aquatic plant plants are planted on top of the first layer filter pack. The invention can be used in treatment of household sewage in cities and towns and industrial wastewater of food processing industry and slaughter industry, etc., so as to avoid current short flow and formation of a dead zone and remove pollutants efficiently.

The invention provides a loach seed cultivation device, comprising a cultivation bottom box, a silt layer laid on the upper surface of the bottom of the cultivation bottom box, and a cultivation net cage set in the cultivation bottom box, which is used to cover the cultivation of the cultivation net box. Box cover; wherein, the cultivation box cover includes a cover plate, a feeding device, and a habitat net; the feeding device includes a funnel-shaped feeding port and a cylindrical channel that is fixed at the lower end of the feeding port and communicates with the feeding port; the cylindrical channel is hollow inside, and the bottom The end is closed, and the side wall is provided with several through holes; the cover plate is provided with a through hole in the vertical direction; the cylindrical channel passes through the through hole on the cover plate, and the feeding port is snapped on the end surface of the cover plate; the bottom of the cylindrical channel is fixedly connected Perched mesh panels. Also provided is a kind of cultivation method using the above-mentioned cultivation device. The advantages of the present invention are to reduce the damage of fry while increasing the breeding density, and provide sufficient opening bait for the fry to improve the survival rate of the seedlings in the cultivation period of loach.

The invention discloses a method for reseeding alfalfa in degenerated leymus chinensis pasture. The method comprises the following steps: reseeding alfalfa into natural pasture, and performing fertilization and pasture management of clipping at regular time, so as to maintain the ratio of the alfalfa in the natural pasture. Tests show that the pasture reseeding technique is simple to operate, and materials for reseeding, fertilizers and the like are wide in source, simple in production cost, low in cost and applicable to large-scale popularization. By adopting the reseeding technique disclosed by the invention, not only are productivity and forage grass quality of the degenerated leymus chinensis pasture improved, but also the nutrients of nitrogen in pasture soil are increased, utilization and circulation of the nitrogen in a pasture ecological system are promoted, diversity and stability of a pasture system are maintained, and technical supports are provided to establish high-yield stable natural pasture. The method has very high economic and ecological values, relatively high practicability and generalizability, and very wide application prospects.

The invention discloses an efficient fertilizer helpful for raising nitrogen utilization rate of spinach. The efficient fertilizer comprises the following ingredients: melatonin, a water-soluble silicon fertilizer, humic acid, mannoproteins, yeast, soybean curb residue, alga residue, high temperature calcined oyster shell porous powder, nanometer black bone charcoal, oxidized sodium alginate, a proper amount of mineralized small molecular activated water, etc. By using melatonin, the water-soluble silicon fertilizer, mineralized small molecular activated water and nanometer black bone charcoal, a nitrogen utilization promoter is prepared. Small molecular water-soluble silicon powder participates in cell metabolism to promote synthesis of an amino acid substance from a nitrogen substance. Melatonin accelerates photosynthesis and metabolism of plants and promotes utilization of nitrogen and oxalic acid. Thus, enrichment of nitrogen and oxalic acid by spinach is minimized and efficient cultivation of spinach is realized. Meanwhile, in cooperation with a nutrient solution processed with mineralized small molecular activated water and main materials, the fertilizer of the invention has rich nutrients and can effectively minimize enrichment of nitrogen and oxalic acid in spinach and raise quality of spinach.

The invention provides a solar orienting line condensation desert surface hardening system which comprises a condenser, a horizontal reflector, a parabolic reflector, a shading reflector, a computer, a sun position sensor, a horizontal sand surface and the like. The condenser is a parallel light condenser and is used for carrying out accurate azimuth angle and altitude angle tracking on the sun; output parallel condensed light rays are all irradiated to the horizontal reflector; and by the reflection of the horizontal reflector and the focusing of the parabolic reflector, condensed light rays which are positioned on the horizontal sand surface and have the same radiation intensities are formed. According to the system, in the process of carrying out melting and hardening on the surface of a desert, both the motion energy and the energy for melting and hardening the sand surface are from the solar energy and the fossil energy is not consumed; the utilization time of the solar energy can be longer and the condensing utilization mode can be more reasonable; the line focusing is adopted, the efficiency of carrying out melting and hardening under the control of the computer is higher and the quality of carrying out melting and hardening under the control of the computer is better; and the unmanned automatic operation can be implemented, so that the manual cost is further reduced.

Disclosed is a reinforcing member, which comprises a woven body formed by a weaving process, or a tape-shaped or sheet-shaped body, having a high ductility and high bendability. The reinforcing member is adapted to be installed on a surface of a structure member or a boundary portion of the structure member, or inside a structure member, to reinforce the structure member. The woven body, or a tape-shaped or sheet-shaped body, has a Young's modulus equal to or less than that of the structure member, and a tensile fracture strain of 10% or more. The Young's modulus of the reinforcing member is preferably in the range of 1 / 2 to 1 / 20, more preferably 1 / 5 to 1 / 10, of that of the structure member. Specifically, the Young's modulus of the woven body is preferably in the range of 500 to 50000 MPa, more preferably 1000 to 10000 MPa. The present invention also provides a reinforced structure using the above reinforcing member.

A rollover protection system is provided for motor vehicles having at least one actively deployable rollover body (2), which in the normal operating state is kept in a rest position and which is deployable into a support position by a pyrotechnic actuator (6). In order to provide a rollover protection system, in which the pyrotechnic actuator (6) has a space saving, highly efficient, and economical arrangement, the protection system provides, among other things, that the rollover body (2) is deployable by the actuator (6) according to the principle of a rocket propulsion system.