668 results about "Functional diversity" patented technology

Methods, compositions, and systems are provided for detecting one or more a gastrointestinal issues by characterizing the microbiome of an individual, monitoring such effects, and / or determining, displaying, or promoting a therapy for the gastrointestinal issue. Methods, compositions, and systems are also provided for generating and comparing microbiome composition and / or functional diversity datasets. Methods, compositions, and systems are also provided for generating a characterization model and / or therapy model for constipation issues, diarrhea issues, hemorrhoids issues, bloating issues, and lactose intolerance issues.

A method for diagnosing and treating an immune microbial dysfunction in a subject, the method comprising: receiving an aggregate set of biological samples from a population of subjects; generating at least one of a microbiome composition dataset and a microbiome functional diversity dataset for the population of subjects; generating a characterization of the immune microbial dysfunction based upon features extracted from at least one of the microbiome composition dataset and the microbiome functional diversity dataset, wherein the characterization is diagnostic of at least one of Crohn's disease, inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), ulcerative colitis, and celiac disease; based upon the characterization, generating a therapy model configured to correct the immune microbial dysfunction; and at an output device associated with the subject, promoting a therapy to the subject based upon the characterization and the therapy model.

Provided is a reconfigurable electronic device which is implemented by forming independent upper gates and lower gates, wherein in comparison with an existing reconfigurable electronic device having the same function, a degree of integration is greatly increased, a non-volatile memory function is included in the device, and in operation of a reconfigurable circuit based on an independent lower electrode array, dynamic parasitic component is decreased and a complexity of wire lines can be reduced, so that power consumption can be reduced. In addition, in comparison with an existing reconfigurable electronic device, the device exhibits remarkably excellent performance in terms of various characteristics such as diversity of functions of a multi-functional device, alignment margin in process, performance of implementation of infinitesimal electrical doping in a channel, compatibility with bottom-up and top-down method in process, and compatibility with a 1D or 2D material.

The invention discloses a preparing method of polyimide aerogels and hybrid aerogels thereof, belonging to the field of aerogels. In the preparing of the polyimide precursor, the polyamic acid precipitated fiber having a large specific surface area is dissolved in an aqueous solution of triethylamine, then stirred and dissolved. And the thermal imidization is directly frozen and dried without a long sol-gel process to obtain the polyimide aerogels. At the same time, by introducing the filler with different functional characteristics, the functional diversity of polyimide hybrid aerogels is realized. The prepared hybrid aerogels can be used as flexible conductors, microstrip patch antennas, catalysts, water and oil separation membranes, high performance adsorbent materials, etc., and can be used in the fields of flexible wearable microelectronics, aerospace communications, photocatalysis and oil leakage, etc. The application scope of polyimide materials and aerogels materials is expanded, the value of products is enhanced, the preparing cycle is shortened, and its industrialization process is promoted.

The invention relates to a liquid microbial fertilizer with nitrogen-fixing, phosphorus-dissolving and potassium-dissolving effects, and a preparation method thereof. The liquid microbial fertilizer consists of the following microbial fermentation liquids in parts by volume: 1 to 10 parts of azotobacter chroococcum, 1 to 30 parts of bacillus mucilaginosus, 1 to 10 parts of phosphorus-dissolving bacillus megatherium, 1 to 10 parts of bacillus amyloliquefaciens, 1 to 10 parts of bacillus subtilis, 1 to 5 parts of photosynthetic bacteria and 1 to 10 parts of streptomyces microflavus. The functional bacteria serve as main functional flora of the microbial fertilizer, so that the obtained product has remarkable effects of fixing nitrogen, dissolving phosphorus, dissolving potassium and resisting disease, can enhance the total metabolic activity of soil bacterial community and the diversity of the bacterial community, improve the soil micro-ecological environment, promote growth and reproduction of beneficial microorganisms and inhibit the growth of pathogenic bacteria, is an ideal fertilizer in green agriculture and organic agriculture, and has a wide prospect in agricultural sustainable development.

The invention discloses a power battery heat management system based on flat plate heat pipes. The power battery heat management system comprises a module box body and a module box body top cover, wherein at least two individual battery group shells are placed in the module box body; at least two battery module groups formed by connecting individual batteries in series or in parallel are placed in each individual battery group shell; a flat plate heat pipe with a cooling system is arranged on the surface of each individual battery and is attached to the surface of the corresponding individual battery; cooling water circulates in the flat plate heat pipes. The power battery heat management system has the advantages of high efficiency, simple structure, stable and reliable operation, functional diversity and the like, is used for performing efficient heat management, including heat dissipation, heating, waste heat recycling and the like, on a power battery under various charge-discharge conditions, is applicable to various types of electric equipment driven by power batteries, and has wide market prospect.

The invention discloses an extruded and laminated multi-layer plate and a production method thereof. The extruded and laminated multi-layer plate comprises thermoplastic material film layers and main material layers, wherein thermoplastic material films are extruded on main material sheets by an extruder, the similar processes are repeated and the thermoplastic material films and the main material sheets are stacked in sequence; the number of the main material layers is n; the number of the thermoplastic material film layers is greater than or equal to n; n is an integer which is greater than or equal to 3. The plate has properties of a common solid wood multi-layer plate, is abundant in appearance and is capable of combining physical properties of the thermoplastic material film layers and the main material layers, thus increasing the functional diversity of the multi-layer plate and improving the physical properties of the multi-layer plate made of one material; meanwhile, the production method of the multi-layer plate is efficient; harmful substances such as formaldehyde and the like are not used in the production process, so that the multi-layer plate and the production process thereof have healthy and environmental-friendly effects.

The invention relates to a heat dissipation and dust removing device, in particular to an efficient heat dissipation and dust removing device for a filter for electric power. The efficient heat dissipation and dust removing device for the filter for electric power achieves the technical aims of being complete in heat dissipation, diverse in function and easy and convenient to operate. In order to achieve the above technical aims, the efficient heat dissipation and dust removing device for the filter for electric power is provided and comprises a base plate, a first sliding rail, a sliding shaft, a first sliding block, a moving block, a spring, a moving rod, a guide plate, a contact roller, a wedge block, a right support, a first connecting rod and the like; and the top of the base plate is sequentially provided with a strut, the first sliding rail, the guide plate and the right support from left to right, a sliding sleeve is arranged on the right side of the strut, a lifting rod is arranged in the sliding sleeve, and a containing groove is formed in the top of the lifting rod. The heat dissipation and dust removing device achieves the effects of being complete in heat dissipation, diverse in function and easy and convenient to operate, has the function of starting heat dissipation, cooling, dust removable and the like at the same time, and achieves the function diversity of the device.

The invention discloses a multifunctional vertical grilling machine, and belongs to cooking equipment. Existing grilling machines are single in function, the scorch degree of grilled food is nonuniform, and oil drainage of the food is not ideal during the grilling process. By rotationally assembling a first grill body and a second grill body on a base, the first grill body and the second grill body can be opened to be in a horizontally arranged mode or in the vertical mode of moving closer to the vertical part of the base respectively when in use, the first grill body and the second grill body can grill different foods respectively and can grill meat, grill bread, dry eggs and bacon and the like simultaneously, breakfast dishes, lunch dishes and dinner dishes are made, functional diversity is achieved, and the product can be vertically grilled and collected; vertical grilling can be conducted to achieve adequate oil drainage, and the grilling time can be greatly shortened; vertical grilling ensures that the two sides of the food can make full contact with the heating surface of a grilling plate, and the food shapes and the surface scorch degree are made to be uniform.

The invention discloses a grain storage quantity monitoring method based on vision. The method comprises steps that binocular vision snapshot equipment is arranged at a top portion of an inner warehouse at a gate of a grain storage enterprise granary, the binocular vision snapshot equipment is made to face a grain surface of the grain storage enterprise granary, multiple characteristic points are randomly arranged at the grain surface in a shooting scope of the binocular vision snapshot equipment, height of the characteristic points is monitored at each time interval, if height change of any characteristic point surpasses a set first scope threshold, whether a state of the granary within a certain time scope is in warehouse incoming / outgoing states is checked, if not, the first-level alarm information is emitted. The invention further discloses a grain storage quantity monitoring device. The method is advantaged in that height of the multiple characteristic points of the grain surface is analyzed through utilizing a video analysis method, and functional diversity, operation convenience, low cost and low network requirement are realized.

The invention discloses a method for remediating polycyclic aromatic hydrocarbon (PAH) polluted soil through cooperation of alfalfa and complex microbial inoculants. Alfalfa seeds are pretreated, and the plant sprouting period is shortened by 2-3 days, so that the tolerance of the plant to soil containing PAHs is enhanced, and the remediating capacity of the plant on the soil is improved. Besides, in an alfalfa-trichoderma-nodule bacterium combined remediating system, the synergistic effect of trichoderma and nodule bacteria is used for promoting degradation of the alfalfa to the PAHs in the polluted soil. Meanwhile, the physiological contour of the microbial population level of alfalfa rhizosphere soil is changed, and the diversity and the stability of the microbial ecological functions of the soil are recovered, so that the growth environment of crops is improved, and the quality and the yield of the crops are improved; the method has wide market application prospects.

A folding seat arrangement for a motor vehicle, comprising a first carrying structure (2) having a backrest (3) disposed thereon and sealable sliding or guiding elements (11) for the detachable and / or removable attachment in guide rails (9) at the bottom of the motor vehicle interior, a second carrying structure (5) that is pivotally mounted relative to the first carrying structure (2) and has a seat cushion (4), and a supporting structure (6; 31), on which in a first end region sliding or guiding elements (10) are provided for the detachable and / or removable attachment in guide rails (9) and which in a second end region is mounted on a carrying structure (2; 5) in an articulated manner in order to remove forces therefrom in the guide rail (9) resulting from a load on the seat cushion (4), is to be refined such that the seat arrangement in the folded setting (storage setting) requires the least amount of space in the lower region of the expanded luggage compartment, however still provides an unobstructed view through the rear window. This is achieved in that the sliding or guiding elements (11) on the first carrying structure (2) and the supporting structure (6; 31) can be moved relative to one another to pivot the supporting structure (6; 31). Improved functional diversity of the folding seat arrangement is achieved in that the connection between the first connecting part (72) and the associated connecting part (9) on the vehicle side permits a forward pivoting of the first carrying structure (2) and the supporting structure (71) can be bent in a bending joint (76), whereby a forward displacement of the connecting site to the second carrying structure (5) is possible by pivoting the first carrying structure (2).

The invention relates to a random walk and diversity graph sorting-based personalized service recommendation method. Firstly the defect in calculating user similarity by a conventional Pearson correlation coefficient is analyzed, and then a similarity relationship between users is subjected to multi-time transmission through a WRW model, so that more similar neighbors are found for a target user,and the data sparsity problem is effectively solved; based on predicted QoS values of all the similar neighbors, a service graph model is built by adopting an SGMC algorithm to filter a large amount of candidate services with excessively low performance, reduce an algorithm optimization space, and ensure quick convergence of a subsequent diversity graph sorting algorithm; and finally, an optimal node set is searched for on the service graph model by adopting an ONCS policy, and k nodes contained in the set are a service list recommended to the user and having recommendation accuracy and functional diversity. The method has relatively high recommendation accuracy and relatively good functional diversity, and can meet potential functional demands of the users to the maximum extent while ensuring service recommendation quality.

The invention pertains to the use of Group 8 transition metal carbene complexes as catalysts for olefin cross-metathesis reactions. In particular, ruthenium and osmium alkylidene complexes substituted with an N-heterocyclic carbene ligand are used to catalyze cross-metathesis reactions to provide a variety of substituted and functionalized olefins, including phosphonate-substituted olefins, directly halogenated olefins, 1,1,2-trisubstituted olefins, and quaternary allylic olefins. The invention further provides a method for creating functional diversity using the aforementioned complexes to catalyze cross-metathesis reactions of a first olefinic reactant, which may or may not be substituted with a functional group, with each of a plurality of different olefinic reactants, which may or may not be substituted with functional groups, to give a plurality of structurally distinct olefinic products. The methodology of the invention is also useful in facilitating the stereoselective synthesis of 1,2-disubstituted olefins in the cis configuration.

The invention relates to a dedusting and radiating device, in particular to the dedusting and radiating device for a high-voltage harmonic filter. The dedusting and radiating device for the high-voltage harmonic filter is complete in radiating, diversified in function, and easy and convenient to operate. In order to solve the technical problems, the dedusting and radiating device for the high-voltage harmonic filter comprises a box body, a first rack, a first bearing pedestal, a first rotating shaft, a first gear, a sliding rail, a motor, a second gear, a sliding block, a first connecting rod, a refrigerator and the like. Openings are formed in the left end and the right end of the box body. A guide hole is formed in the top of the box body. A placing groove body is arranged at the bottom of the inside of the box body. The motor and the first bearing pedestal are arranged at the right side of the inside of the box body. The motor is located above the first bearing pedestal. The dedusting and radiating device achieves the effects of being complete in radiating, diversified in function, and easy and convenient to operate. By the adoption of the device, the functions of radiating and cooling, dedusting, anti-vibration and the like can be started at the same time, and thus functional diversity of the device is realized.

The invention provides an unmanned ship unmanned aerial vehicle cooperative system and a control method. The system comprises multiple unmanned aerial vehicles, multiple unmanned ships and a control center; the unmanned aerial vehicles are rotor wing unmanned aerial vehicles, and charging ports of the unmanned aerial vehicles are located at the lower sides of the vehicle bodies; each unmanned shipcomprises a halt platform and a plurality of unmanned aerial vehicle taking-off and landing charging devices arranged on the halt platform; the control center comprises an offshore control center anda shore based control center. The unmanned ships are defined as transfer and charging platforms of the unmanned aerial vehicles, meanwhile, the taking-off and landing charging integrated device design scheme is put forwards, and the device structure is simplified, multiple functions are achieved; for solving the problem of the unmanned aerial vehicles how to safely take off and land on jolting unmanned ship decks, a pan-tilt is adopted for isolating swing motion of ship bodies, a buffer device is used for avoiding collision when the unmanned aerial vehicles land on the decks, and a fixing device is used for being in cooperation with taking-off and landing of the unmanned aerial vehicles. The integrated control scheme for integrating the unmanned aerial vehicles, the unmanned ships, the offshore control center and the shore based control center is put forwards, and the synergic effect is brought into full play.

The invention provides a special electro-cardiscope monitor for pediatric nursing and belongs to the technical field of medical equipment. A body device is mounted on a mounting base by use of a support device; a rotating ring is arranged at the joint of the body device and the support device; a display screen device is mounted on the front end of the body device; a sterilizing lamp is mounted on the body device at the upper end of the display screen device; a handle is mounted at the upper end of the body device; a control panel structure is mounted inside the body device; a blood pressure sleeve structure is mounted on the sidewall of the body device; the control panel structure is connected with the input ends of the sterilizing lamp, the display screen structure and the blood pressure sleeve structure, respectively; a wire outlet is mounted on the sidewall of the mounting base; a plug is connected with the wire outlet by use of a lead; the wire outlet is further connected with the control panel structure by use of a lead. Due to the arrangement of the sterilizing lamp and the body device, the special electro-cardiscope monitor is visual in observation and accurate in monitoring; the monitoring effect is improved and the sterilizing operation is simple; besides, the special electro-cardiscope monitor is safe and reliable, and complete in functional diversity.

The invention discloses a multipurpose analog-type watch indication method and a system of the multipurpose analog-type watch, and solves the problems that an existing watch needs an extra pointer to display functional information, the types of displayed functions are less, and the implementation is complicated and the like. The multipurpose analog-type watch indication method is characterized by comprising the following steps of (1) arranging a plurality of functional identifiers presenting function types on a dial plate; (2) using an hour pointer, a minute pointer and a second pointer to display the functional information (21) under a normal state, enabling the hour pointer, the minute pointer and the second pointer to walk normally; (22) when displaying the functional information, using one of the hour pointer, the minute pointer and the second pointer to indicate the function types, and using the other two pointers to display the functional information through own motion states, the relative position relation of the two pointers or indication positions; (23) after finishing functional information display, enabling the hour pointer, the minute pointer and the second pointer to return back to the normal state, namely walking normally. According to the method and the system, not only can the functional diversity be realized, but also the complex degree of the watch can be greatly simplified, and the aims of being convenient and simple are realized.

The invention relates to a multifunctional compression and shear test machine. The test machine adopts the structure that a vertical column is arranged on a machine frame; a main oil cylinder is fixed at the top of the vertical column; a main piston rod is matched with and driven by the main oil cylinder; an upper compression plate is fixed at the bottom of the main piston rod; guide rails are arranged on the left side and the right side of the machine frame respectively; a dynamic compression plate and a shear mechanism are arranged on the guide rails respectively; a corner oil cylinder is mounted on one side of the machine frame; a lower bearing plate is fixed onto the machine frame; rolling shaft roller sets are arranged on the lower bearing plate; a cushion plate is supported on the rolling shaft roller sets; a pressure sensor is arranged in the cushion plate; dynamic supporting frames are fixed on the front and rear sides of the machine frame; a dynamic hydraulic oil cylinder is mounted on one dynamic supporting frame; one end of a dynamic hydraulic piston rod is connected with the dynamic hydraulic oil cylinder; the other end of the dynamic hydraulic piston rod can be connected with and can drive the dynamic compression plate; a dynamic sensor is arranged on the dynamic hydraulic piston rod. The compression shear test machine can be used for testing static pressure, dynamic pressure, shear force and corner performance, and has the advantages of functional diversity, high bearing capacity, convenience in use and the like .

The invention discloses an oat premix powder which comprises the following ingredients in percent by weight: 40-85 percent of oat powder, 3-25 percent of wheat gluten, 1-3 percent of artemisia songarica schrenk seed powder and 1-3 percent of edible salt. The multifunctional oat premix powder provided by the invention is high in content of oat powder and wide in application; the processed oat premix powder is not expanded, thus nutritional ingredients of oat can not be damaged; adopted added ingredients are foods and are scientifically blended, thus the content of the oat powder can reach above 80 percent. The oat premix powder can be manually made into steamed buns, noodles, dumplings and other cooked wheaten foods in families, can be made into cakes, fine dried noodles and breads in a factory-like scale production manner, and is better than wheat powder in nutrients, flavors and mouth feel. Abundant oat resources in China are fully utilized, a production mode of healthy staple food is developed, a special dietary is formulated for specific crowds, and the transition of the staple food from simple adequate food to functional diversity in China is realized.

The invention belongs to the technical field of medical equipment and particularly relates to an adjustable lip opening device for a stomatologist. The following scheme is proposed to solve the problem of simple structure, single function and adjustment insufficiency. The device comprises a body. A sliding plate is connected to the inner wall of the body in a sliding mode, and the specification ofthe sliding plate is matched with that of the body. A fixed rod is welded onto the outer wall on one side of the sliding plate, and one end of the fixed rod far away from the sliding plate is weldedwith a pressing plate. The pressing plate has a cylindrical structure, and a buffer pad is adhered to the outer wall on one side of the pressing plate far away from the fixed rod, a control head is adhered to the outer wall on one side of the pressing plate, and three opening devices are arranged on the outer wall on one side of the body. The device can be adjusted according to different needs, and a first strut and a second strut can be fixed by the device in match with a retainer ring. The device saves time and labor, can diminish inflammation and achieve sterilization, and provides illumination during work, thereby improving the functional diversity.

The invention provides a method and a system for atmosphere lamp control, a vehicle, a storage medium and an electronic device. The method for atmosphere lamp control comprises: acquiring a first sound loudness corresponding to a sound input signal in real time; determining brightness information of an atmosphere lamp according to the first sound loudness, so that a vehicle machine generates a control signal according to the brightness information and the atmosphere lamp responds to the sound input signal to display brightness change, wherein a brightness value corresponding to the brightnessinformation becomes larger as the first sound loudness is enhanced. The atmosphere lamp control method realizes linkage between brightness of the atmosphere lamp and the input sound signal, enriches functional diversity of the atmosphere lamp, and enhances interaction between the atmosphere lamp and people in the vehicle.

The invention discloses a multi-attitude adjusting electric wheelchair control system, which comprises a manual operator module, a CAN communication module, a controller module, a differential motor driving module, an electric push rod driving module and a power supply module, wherein the manual operator module is used for carrying out operation control on a wheelchair; the manual operator module and the controller module are communicated through the CAN communication module; the controller module controls the differential motor driving module to drive a motor to operate in a differential manner and controls the electric push rod driving module to drive an electric push rod to carry out attitude adjustment; and the power supply module is used for providing power for the manual operator module, the controller module, the CAN communication module, the differential motor driving module and the electric push rod driving module. Through the electric wheelchair control system, problems of electric wheelchair operating lever zone control, electric wheelchair multi-attitude adjustment and motor position information feedback monitoring can be solved, and the electric wheelchair is enabled to have the characteristics of functional diversity, acceleration and deceleration smoothness, turning operation comfort and safety and closed-loop smoothness.

The invention provides an intelligent bicycle and an intelligent bicycle controlling system. The intelligent bicycle comprises a bicycle body, an information collector, an information processor and an interactive content output module, wherein the information collector, the information processor and the interactive content output module are arranged on the bicycle body. The information collector and the interactive content output module both are connected with the information processor. The information collector is used for collecting the multimedia information of a user. The information processor is used for determining an interactive content corresponding to the multimedia information and transmitting the interactive content to the interactive content output module. The interactive content output module is used for receiving the interactive content sent by the information processor and outputting the interactive content. According to the embodiment of the invention, by collecting the multimedia information of the user, determining the interactive content corresponding to the multimedia information, and then using the interactive content to interact with the user, interaction between the intelligent bicycle and the user is achieved, the functional diversity of the intelligent bicycle is guaranteed, the practical application requirements of different users are met, and the experience degree of the users is improved.

The invention relates to multifunctional heating pressurized extraction-trapping-chromatographic separation on-line combined equipment. The multifunctional heating pressurized extraction-trapping-chromatographic separation on-line combined equipment comprises four chromatographic pumps, three three-way mixers, two six-way switching valves, a heating pressurized extraction unit, a trapping column, a chromatographic column, a detector and the like. Through combined use of an on-line trapping-desorption-switching device and an extraction-chromatographic separation device, switching of the two high-pressure six-way switching valves and pressure adjustment of a back pressure regulator are controlled, the two extraction modes, including supercritical fluid extraction and accelerated solvent extraction, and the two chromatographic techniques, including supercritical fluid chromatography and high performance liquid chromatography, can be freely combined for use, functional diversity of the equipment is improved, and the multifunctional heating pressurized extraction-trapping-chromatographic separation on-line combined equipment can be effectively used for on-line extraction, trapping, desorption, separation and detection of trace objects in such complicated solid or semi-solid samples as environments, food, medicines and biology.

The invention discloses a quick cleaning and drying device for medical towels. and the second bearing with seat; the first bearing with seat is connected with the first shaft, the first gear and the second gear are installed on the first shaft, the top of the first shaft is also connected with a pulsator, and the top of the pulsator is provided with a spline; The top of the first electric push rod push rod is provided with a motor, and the motor shaft on the top of the motor is connected with a second rotating shaft, and the third gear and the fourth gear are installed on the second rotating shaft; the second belt seat bearing is connected with a third rotating shaft, and the third rotating shaft The fifth gear and the sixth gear are installed on the top; the cleaning pool is fixedly connected with the support frame through the bracket. The invention is simple in operation and convenient in use, and the motor drives related structures to realize automatic cleaning, and the cleaning device has comprehensive and diverse functions through the mutual cooperation of different gears.

The invention discloses a frying and baking machine capable of making moon cakes and a method for making the moon cakes. The frying and baking machine comprises an upper baking tray (1), a lower baking tray (6), upper heating elements (3), an upper temperature sensor, lower heating elements (5), a lower temperature sensor, an operation panel, an indicator, a timer and a controller, wherein the upper heating elements (3) and the upper temperature sensor are fixedly arranged on the upper baking tray (1); the lower heating elements (5) and the lower temperature sensor are fixedly arranged on the lower baking tray (6); the controller receives signals of the upper temperature sensor, the lower temperature sensor, the operation panel and the timer, and controls the operation of the upper heating elements, the lower heating elements and the indicator according to the signals; functional keys for making the moon cakes are arranged on the operation panel; and working programs corresponding to the functional keys for making the moon cakes are preset in the controller. The method for making the moon cakes comprises the steps of preheating, primary heating, secondary heating, tertiary heating, quaternary heating and the like. The frying and baking machine product provides a new function, and the functional diversity of the frying and baking machine is improved.

The invention relates to a capacitor placing device, especially relates to a heat-dissipating-type capacitor placing device, and is to solve the technical problem of providing the heat-dissipating-type capacitor placing device, which is full in heat dissipation, various in function and simple to operate. In order to solve the technical problem above, the invention provides the heat-dissipating-type capacitor placing device, which comprises a support plate, a bottom plate, a swing base, an ellipse cam, a moving rod, a guide rod, a first spring, a contact roller, a special-shaped block, a right support, a toothed bar and a first bearing pedestal and the like. The top portion of the bottom plate is provided with the support plate, the swing base, the guide rod and the right support in sequence from the left to right; the right side of the support plate is provided with a cylinder body; the cylinder body is internally provided with a piston; and the top portion of the piston is provided with a placing tank body. The heat-dissipating-type capacitor placing device achieves effects of full heat dissipation, various functions and simple operation; the device can start the functions of heat radiation and cooling and dust removing and the like simultaneously, thereby realizing function diversity of the device; and a capacitor can work better.

The invention discloses an Internet protocol television (IPTV), a method and a system for implementing an IPTV value added service, a set top box (STB) and a remote controller. The method comprises the following steps that: the STB initiates a hyper text transport protocol (HTTP) request to an IPTV value-added application server so as to acquire value-added application service information; the IPTV value-added application server forwards the HTTP request to a third-party content provider; the third-party content provider returns a value-added application information file to the STB; and the STB analyzes the value-added application information, then displays the value-added application information to a user to select, and initiates the HTTP request to the IPTV value-added application server according to the selection of the user so as to acquire the detail information of the value-added application; the IPTV value-added application server forwards the request of the user to the third-party content provider; the third-party content provider returns the detail information file of the value-added application to the STB; and the STB controls the IPTV to display the detail information of the IPTV value-added application. Compared with the prior art, the embodiment of the invention expands the conventional functions of the IPTV and makes the IPTV have more user individuation and functional diversity.