If you want to distinguish your goods, services or both from those of another company, you may need a trademark or trade name. Find out what they are, what their registration procedure is and what it involves.
Information on the deadlines for filing applications for transformation of European Union trademarks into Spanish national trademarks. See more
If you have a new device, product or procedure that solves a technical problem or has a practical advantage, there are different ways to protect it in Spain and other countries. Find out how.
Does your innovation lie in the aesthetics, ornamentation or appearance of your product? Protect it through industrial design. Find out what rights registration confers and how to proceed.
Patents published worldwide are a valuable source of scientific, technical and commercial information.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
If you are an entrepreneur or a company and you want to boost and improve the profitability of your business by adequately protecting the intangible assets of your organisation, in this space you will find what you need.
143
results.
Updated on
26/04/2025 [07:49:00]
Results 125 to 143 of 143
Absstract of: CN119193276A
The invention discloses an efficient microalgae culture device, and belongs to the technical field of light energy utilization and biologication.The microalgae culture device comprises a culture container filled with microalgae liquid; the lower part of the light gathering element is immersed in the microalgae liquid, and the light gathering element is used for adjusting sunlight incident on the light gathering element into parallel light or divergent light and then downwards guiding the light into the microalgae liquid so as to increase the light intensity in the microalgae liquid; and the direction adjusting part is used for controlling the direction of the sunlight incident on the light condensing element. Sunlight incident on the light condensing element is adjusted into parallel light or divergent light through the light condensing element and then is downwards guided into the microalgae liquid, the light intensity in the microalgae liquid is increased, a light source needed by microalgae growth is guaranteed, meanwhile, the influence of the microalgae density or the microalgae liquid depth is avoided, only solar energy is used, and electric energy is not needed; the microalgae culture cost is reduced.
Absstract of: CN222250715U
The closed reactor comprises a reaction box and a supporting part, the supporting part is fixedly installed on the lower side of the reaction box, the reaction box is provided with a liquid inlet and a liquid outlet, the outer walls of the two opposite sides of the reaction box are respectively provided with a light reflecting plate and thermally-induced dimming glass, and the light reflecting plate and the thermally-induced dimming glass are arranged on the outer walls of the two opposite sides of the reaction box. And fluorescent tubes are respectively arranged on two sides of the thermotropic dimming glass. According to the closed reactor for realizing the photochemical reaction of the microalgae, provided by the utility model, when the microalgae are cultivated, mixed liquid of a culture medium and the microalgae enters the reaction box through the feeding hole, and in the photoreaction of the microalgae, the light of the reflecting plate is transmitted to the reflecting plate after penetrating through the mixed liquid of the culture medium, and then is refracted to the culture medium, so that the photochemical reaction of the microalgae is realized. Therefore, microalgae in the culture medium mixed solution can obtain more illumination, and uniform distribution of illumination can be ensured; the light transmittance of the thermotropic dimming glass can be adjusted according to the temperature, so that the temperature of the culture medium mixed solution in the reaction
Absstract of: CN222255939U
The utility model relates to the technical field of flue gas treatment, and discloses a microalgae fixing device for incineration flue gas treatment, which comprises a box body, glass and a wooden frame, the wooden frame is fixedly arranged above the box body, and the glass is fixedly arranged above the wooden frame; the lifting mechanism is fixedly arranged above the inner side surface of the box body; the transmission mechanism is fixedly arranged above the bottom surface in the box body; and power is provided for the lifting mechanism. According to the device, the transmission mechanism is started to drive the gear II to rotate, so that the support frame is driven to rotate, the bolt rotates, the threaded barrel ascends along with the rotation of the bolt, and when the device needs to descend, the transmission mechanism is started to reversely rotate, so that the ascending and descending of microalgae are realized. The device can drive the ascending mechanism to work through the transmission mechanism, so that microalgae ascend and descend, and the situation that the efficiency of photosynthesis is affected due to blocking of solar rays is avoided.
Absstract of: CN222250701U
The utility model relates to the field of microalgae culture, and discloses self-cleaning microalgae culture equipment which comprises a culture cylinder, the top of the culture cylinder is movably connected with a top cover, the middle of the top surface of the top cover is fixedly connected with a motor, the right part of the culture cylinder penetrates through and is fixedly connected with an aeration pipe, the lower part of the motor is provided with a connecting piece, and the connecting piece is fixedly connected with the aeration pipe. A cleaning assembly is arranged in the middle of the connecting piece, a stirring assembly is arranged on the lower portion of the cleaning assembly, an annular groove is formed in the middle of the bottom face of the top cover, operation openings are formed in the front portion and the rear portion of the top face of the annular groove, the connecting piece comprises a connecting shaft, and the connecting shaft is fixedly connected with the output end of a motor. According to the cleaning device, the connection between the cleaning device and the cleaning assembly is more flexible through the mutual matching between the connecting piece and the cleaning assembly, and the brush of the cleaning device is more convenient to disassemble and assemble through the matching among the mounting plate, the fixing piece, the clamping block and the brush, so that the cleaning of the cleaning device is more convenient.
Absstract of: CN222250761U
The utility model discloses an ocean microalgae layering experiment box, which belongs to the technical field of biological experiments and comprises an experiment box body, a culture solution adding device is arranged on the side edge of the upper end of the experiment box body, sliding rails are arranged on two sides in the experiment box body, a plurality of pin holes are formed in the surfaces of the sliding rails, and a plurality of adjustable elastic gauze frames are arranged in the middles of the sliding rails. A carbon dioxide conveying pipe is arranged on the side edge of the bottom of the experiment box body, the other end of the carbon dioxide conveying pipe is connected with a spraying row, a filter screen is arranged on the inner bottom surface of the experiment box body, and a drainage pipe is arranged on the side edge of the filter screen. The movable gauze frame is inserted into the sliding rails, the fixing pins are clamped into the pin holes under the elastic force action of the reset springs, the movable gauze frame is rapidly fixed, the elastic gauze is arranged on the magnetic supporting blocks, the elastic gauze is rapidly fixed through magnetic adsorption of the magnetic pressing plates, and different experiment requirements are met.
Absstract of: CN222250700U
The utility model relates to the field of microalgae concentration, and discloses a novel microalgae concentration device which comprises a concentration tank, a top cover is in contact with the upper surface of the concentration tank, a rectangular groove III is formed in the right surface of the top end of the concentration tank, a rectangular groove II is formed in the right end of the upper surface of the top cover, and a dismounting assembly is arranged on the outer wall of the top cover. A fourth rectangular groove is formed in the inner wall of the concentration tank, a filtering assembly is arranged on the inner wall of the concentration tank and comprises a threaded rod, the threaded rod is rotationally connected to the right end of the upper surface of the concentration tank in a penetrating mode, a sliding block is in threaded connection with the outer wall of the threaded rod, and the sliding block is slidably connected to the inner wall of the fourth rectangular groove. According to the concentration tank, tiny particles in water can be filtered through the arranged filtering assembly, the product quality is improved, meanwhile, the filtering tank can be disassembled and assembled at the top of the concentration tank through cooperation of the arranged threaded rod, the arranged sliding block, the arranged limiting block, the arranged second spring, the arranged second arc-shaped groove and the arranged arc-shaped through groove, and the working efficiency is imp
Absstract of: CN222250735U
The utility model relates to the field of microalgae processing, and discloses a microalgae powder wall breaking and homogenizing device in microalgae noodle production, which comprises a support, a processing box is fixedly connected to the outer wall of the right side of the support, a stirring mechanism is arranged on the outer wall of the right side of the support, a discharging mechanism is arranged on the outer wall of the top end of the support, and the discharging mechanism comprises a fixing block. A cylinder is fixedly connected to the inner wall of the fixing block, a partition plate is fixedly connected to the movable end of the cylinder, a storage barrel is fixedly connected to the outer wall of the bottom end of the partition plate, a baffle is hinged to the outer wall of the bottom end of the storage barrel, a water tank is fixedly connected to the outer wall of the top end of the fixing block, and an inclined plate is fixedly connected to the outer wall of the right side of the support. According to the automatic quantitative water adding device, water in the material storage barrel can automatically flow into the shell by starting the air cylinder, one-time automatic quantitative water adding operation is completed, an operator does not need to manually add water into the shell, and the working intensity is relieved.
Absstract of: CN222250716U
The utility model relates to the field of microalgae cultivation, and discloses a microalgae cultivation storage tank which comprises a placing table, a cultivation tank is placed at the top end of the placing table, a movable pipe penetrates through the inner wall of the placing table and is in sliding connection with the inner wall of the placing table, a connecting plate is fixedly connected to the right end of the movable pipe, and a fixing block is hinged to the top end of the connecting plate through a hinge rod. A clamping plate is fixedly connected to the top end of the fixing block, a sleeve is fixedly connected to the outer wall of the containing table, a limiting mechanism is arranged on the inner wall of the sleeve, a supporting frame is fixedly connected to the top end of the containing table, a driving mechanism is arranged on the inner wall of the supporting frame, and a supporting plate is in threaded connection with the outer wall of the driving mechanism. According to the culture tank fixing device, the connecting plates and the hinge rods move left and right by moving the moving pipes, the culture tanks can be fixed or unfixed through the clamping plates, the situation that the culture tanks fall down due to collision in the placing process is avoided, and the safety of the culture tanks in the culture process is guaranteed.
Absstract of: CN222250699U
The utility model relates to the field of microalgae cultivation, and discloses a microalgae cultivation device which comprises a cultivation barrel, a mounting plate is arranged at the top end of the cultivation barrel, a supporting rod is fixedly connected to the top end of the mounting plate, a fixing rod is fixedly connected to the bottom end of the middle of the supporting rod, and a shading assembly is arranged on the outer wall of the bottom end of the fixing rod. The shading assembly comprises a first shading plate, the inner wall of the first shading plate is rotatably connected to the outer wall of the fixing rod, a second shading plate is rotatably connected to the portion, close to the first shading plate, of the fixing rod, a third shading plate is rotatably connected to the portion, close to the lower side of the second shading plate, of the fixing rod, and a light hole is formed in the top end of the first shading plate. And a plurality of groups of light holes are arranged. According to the utility model, the shading component and the limiting component are matched for use, so that accurate adjustment can be carried out according to specific requirements of microalgae on illumination, and flexible control on illumination conditions can be realized, so that the requirements of the microalgae on illumination in different growth stages are met, and rapid growth of the microalgae is promoted.
Absstract of: CN119191572A
The invention discloses a bacteria-algae sewage treatment method and a functional carrier material for bacteria-algae sewage treatment. The bacteria-algae sewage treatment method comprises the following steps: adding the functional carrier material for bacteria-algae sewage treatment into a bacteria-algae system, and treating the sewage under natural illumination and closed non-aeration states by taking the sewage as a reaction solution, the functional carrier material for bacteria-algae sewage treatment comprises a metal organic framework material, carbon quantum dots and a fixed carrier, the metal organic framework material takes iron and zinc as metals and trimesic acid as an organic ligand; the carbon quantum dots are prepared from bacteria and algae biomass recovered from a bacteria and algae sewage treatment system; and the fixed carrier is any one of polyurethane sponge, a nylon net, cotton cloth and polyester fibers. According to the method for treating the sewage by the bacteria-algae system, CO2 enrichment and solar spectrum absorption in water are increased, a favorable environment is provided for microalgae photosynthetic carbon sequestration and carbon-oxygen substance exchange between bacteria and algae, and the organic matter degradation and carbon sequestration efficiency of the whole system is improved.
Absstract of: CN119193274A
The invention relates to the technical field of microbiology devices, in particular to a microalgae amplification culture device and a culture method.The microalgae amplification culture device comprises a culture box body and a cover plate, a reactor body used for culturing microalgae is fixedly installed in the culture box body, and a cleaning assembly used for cleaning the inner wall of the reactor body is arranged outside the reactor body; an adjusting assembly and a positioning assembly are arranged outside the reactor body, the interior of the reactor body is subjected to water supply cleaning through the cleaning assembly, meanwhile, the adjusting assembly is connected with the cleaning assembly in cooperation with the arranged positioning assembly, the adjusting assembly provides upward or downward power for an annular cleaning brush in the cleaning assembly, and the cleaning effect is improved. An electric driving stirring rod is matched to drive an annular cleaning brush to rotate in the reactor main body, and the annular cleaning brush is in rotating contact with the interior of the reactor main body and reciprocates up and down to thoroughly clean algal microorganisms in the reactor main body, so that the effect of ensuring a microalgae culture environment is achieved.
Absstract of: CN119193285A
The invention relates to the technical field of microalgae culture, and discloses a device and method for graded domestication culture of microalgae with high-concentration wastewater, the device comprises a bottom plate, a main frame is mounted on the bottom plate, a material injection mechanism is arranged at the upper part of the main frame, the material injection mechanism is used for injecting materials during domestication culture, the interior of a culture container can be cleaned, and the inner part of the culture container can be cleaned; water spraying cleaning can be conducted on the interior of the culture container during cleaning, rotary water spraying cleaning can be conducted, a cleaning brush is driven by rotation to move on the inner wall of the culture container for cleaning, the cleaning brush makes contact with the inner wall of the culture container all the time, and the cleaning efficiency is guaranteed; according to the device, injected materials and diluent can be mixed and stirred during material injection, so that the materials and the diluent are uniformly mixed and are introduced into a culture container after being uniformly mixed, the uniformity of the concentration is ensured, and the problem that the local concentration is too high is prevented; and quantitative dilution and automatic cleaning of high-concentration wastewater can be realized.
Absstract of: CN119198502A
The invention discloses a method for rapidly measuring the number of microalgae cells based on seawater salinity, and relates to the field of microalgae cell number measurement. According to the method, a function relation curve set is established for different types of microalgae cells corresponding to each growth stage, a corresponding number of microalgae cell densities are selected as a training set, a blood cell counting plate is used for accurate counting, a seawater salinity meter is combined for measuring the salinity value of algae liquid, and the function relation curve set is established after data are integrated. According to the method, the variety difference and growth stage change of microalgae cells are considered, the applicability and universality of the measurement method to different microalgae are enhanced, a function relation curve set is comprehensively analyzed, an optimal function relation curve is selected, the microalgae cell density in a verification set is substituted into a curvilinear equation to calculate a predicted value, the predicted value and a measured value are compared and analyzed, and the accuracy of the microalgae cell density measurement is improved. And the curve with the lowest deviation evaluation index is selected as the optimal function relation curve based on the analysis result, so that the measurement accuracy is improved.
Absstract of: CN119191610A
The invention relates to the technical field of wastewater treatment, and particularly discloses an immobilized microalgae coupled iron-carbon artificial wetland system which is characterized in that a microalgae bioreactor is connected with an artificial wetland through a second connecting pipeline, and the artificial wetland is connected with a sedimentation tank through a first connecting pipeline; a traditional constructed wetland is converted into an iron-carbon constructed wetland, the mode of heterotrophic denitrification in the traditional constructed wetland depending on an external carbon source is changed into autotrophic denitrification providing electrons through iron carbon, dependence on the external carbon source is greatly eliminated, and an iron-carbon internal electrolysis technology and a constructed wetland technology are organically combined; the denitrification efficiency of the constructed wetland on the sewage with the low C/N ratio can be obviously improved. The denitrification efficiency of the iron-carbon constructed wetland is improved by 20-30% compared with that of a common constructed wetland, the denitrification efficiency of the system can be further improved by adding microalgae into the system, and the method for treating the aquaculture tail water through the iron-carbon constructed wetland and the method for treating the aquaculture tail water through the microalgae are coupled; and a novel microalgae type iron-carbon constructed wetland
Absstract of: CN119193574A
The invention provides a method for screening oil-producing microalgae through combined inhibitor synergistic plasma mutagenesis, which comprises the following steps: step 1, culturing a to-be-mutagenized algae solution to a logarithmic phase to obtain an algae solution culture solution, and sequentially carrying out centrifugation and resuspension treatment on the obtained algae solution culture solution to obtain an algae solution; 2, mutagenizing the algae liquid by using plasma to obtain mutagenized algae colonies; step 3, diluting the obtained mutagenic algal colony to obtain diluted algal liquid; step 4, uniformly coating the diluted algae liquid on a solid culture medium containing an inhibitor, and culturing to obtain a mutant algae strain; step 5, screening the obtained mutant algae strains to obtain high-oil-yield mutant algae strains; compared with the existing screening method, the screening method provided by the invention can reduce the workload caused by index test, save the screening time and more effectively screen out the target algal strain.
Absstract of: CN119195167A
The invention discloses a side slope protection structure which is characterized in that the side slope protection structure comprises a flattened side slope, a gabion net cage, a nutrition matrix layer, a degradable cloth-shaped material layer and a microalgae layer are sequentially and upwards arranged on the upper surface of the side slope, and plant seeds are arranged in the nutrition matrix layer. In this way, greening is achieved through microalgae reproduction and growth in the early stage, greening is achieved through plant growth and microalgae in the later stage, the soil fixation and slope protection effects of microalgae and plants are fully facilitated, and the slope protection device has the advantages of being simple in structure and good in slope protection effect.
Absstract of: CN119184220A
The invention belongs to the field of bioengineering, and particularly relates to a straw immobilized microalgae ruminant pellet feed and application thereof. According to the method, chlorella is fixed on the straw, nutrient substances in the pretreated liquid animal waste are used as nutrient supply, the straw inoculated with microalgae is incubated under illumination and dried to obtain dry particles, and the crude protein content and digestibility of the straw are remarkably improved through the treatment process. The dry particles are combined with molasses, salt, premix and calcium carbonate to prepare pellet feed; the crude protein content of the obtained feed particles can reach 12.63%, the crude fiber content is 25.47%, the calcium content is 0.49%, the phosphorus content is 0.24%, and the calcium-phosphorus ratio is about 2: 1. The feed granules are rich in nutrition and suitable for feeding ruminants such as sheep, dairy cows and buffalo. The invention provides an alternative scheme which is more sustainable, more cost-effective and balanced in nutrition, and has a wide market application prospect.
Nº publicación: CN119193575A 27/12/2024
Applicant:
JIANGXI UNIV OF SCIENCE AND TECHNOLOGY
CHANGZHOU YIYUAN ZHIJING ECOLOGICAL ENVIRONMENTAL PROTECTION TECH CO LTD
\u6C5F\u897F\u7406\u5DE5\u5927\u5B66,
\u5E38\u5DDE\u5B9C\u6E90\u667A\u51C0\u751F\u6001\u73AF\u4FDD\u79D1\u6280\u6709\u9650\u516C\u53F8
Absstract of: CN119193575A
The invention provides a method for intensifying an algae-bacterium symbiotic system by utilizing plasma mutagenesis of energy microalgae, which comprises the following steps: step 1, mutagenizing microalgae in a logarithmic phase for different times by utilizing plasma to obtain mutagenized algae liquid corresponding to different times; step 2, screening the mutated algae liquid corresponding to different time to obtain a high-grease mutant algae strain; step 3, performing sterile sewage culture on the obtained high-grease mutant microalgae strain to obtain oil-producing mutant microalgae with purification and decontamination functions; step 4, determining unsterilized sewage with the optimal dilution concentration suitable for the growth of the oil-producing mutation microalgae; step 5, determining a strain beneficial to the growth of the oil-producing mutation microalgae in the unsterilized sewage with the optimal dilution concentration; step 6, carrying out mixed culture on the obtained strain and the oil-producing mutation microalgae to obtain a phycomycete symbiotic system; according to the invention, the biomass and grease accumulation of microalgae can be improved, and pollutants in sewage can be efficiently removed at the same time.
BOPI
Electronic site
