30results about How to "Suitable for combination" patented technology

The invention discloses a catalyst for preparing synthesis gas or hydrogen and a preparation method and application of the catalyst. The catalyst comprises an active ingredient and an assistant, and is loaded on a carrier. The preparation method comprises the following steps: uniformly mixing raw materials for preparing the catalyst through a coprecipitation, impregnation or mixed-grinding manner, and roasting to obtain the catalyst. The catalyst is applied to reaction of producing synthesis gas by reforming of natural gas or reaction of producing hydrogen by reforming of natural gas, or reaction of producing the synthesis gas or hydrogen by reclaiming coalbed methane, purge gas and flue gas with methane ingredient being 5-50 percent by mole. The catalyst has the characteristics of high activity, high stability, high temperature resistance and the like, and overcomes defects of poor stability, high probability of inactivation and the like of an existing methane reforming catalyst.

The invention belongs to the technical field of display, and specifically relates to a flexible substrate and a preparation method thereof, a preparation method for a display panel, and a display device. The flexible substrate is used for bearing a flexible display device, and the flexible display device is provided with a display region. The interior of the display region is divided into a plurality of pixel regions, and spacer regions are disposed between the adjacent pixel regions. The flexible substrate comprises a support layer, and the regions, corresponding to the spacer regions, of oneside surface layer of the support layer is provided with a plurality of miniature grooves. Through the patterned miniature groove design of the support layer, the support layer and the wires above the support layer are enabled to be in an uneven structure, and a region corresponding to a control element is not provided with an uneven structure, wherein a part below is processed into a harder structure. The flexible substrate is suitable for the combining of a flexible light-emitting device and an expanding layer, so as to form a stretchable flexible device. Therefore, the flexible substrate is especially suitable for the supporting of the flexible light-emitting device.

The invention relates to the field of locks, in particular to a multipurpose electric bolt which has a simple structure and a wide application range. The multipurpose electric bolt consists of a lock tongue (1), a locking spring cavity (2), a lock tongue spring (3), an outer shell (4), a limiting stopper (5), a manual handle (6), a lengthening tail (7), a T-shaped sliding chute (8), magnetized iron cores (9), a coil (10), a closing wire (11), a coil frame (12), a wire hole (13), a power line (14), an installation seat (15) and an installation screw hole (16). The multipurpose electric bolt is actually a deformation relay which is obtained after the structure of the solenoid valve is lengthened and is subjected to variation processing. In the electrification state, a magnetic field produced by the coil magnetizes the iron core; when magnetic force produced by magnetizing the iron core overcomes the elastic force of the lock tongue spring, the lengthening tail (7) of the lock tongue (1) is attracted first, and when the body of the lock tongue (1) is completely attracted completely, the multipurpose electric bolt is unlocked; and after the power supply is disconnected, the magnetic field disappears, the lock tongue (1) is reset by the lock tongue spring (3), and the bolt is locked again. The multipurpose electric bolt has a simple structure, so the manufacturing cost is relatively low; therefore, the multipurpose electric bolt can be widely applied to the fields of automatic control and daily necessities.

The invention discloses an actuating mechanism for a plurality of power sources, characterized in that it comprises: two or more power input axles and output axles with angular wheel separately, through the intermeshing of the angular wheels to get input power, the power input axle transfer the power to the output axle with superimposing. The inventive mechanism can get all power from different directions and output the power together to improve the moment of force or rotation.

The invention discloses a preparation method of pre-activated polystyrene microspheres. Styrene is used as a monomer, polyvinylpyrrolidone is used as a dispersion stabilizer, 30% ethanol aqueous solution is used as a dispersing medium and azodiisobutyronitrile is used as an initiator to prepare the polystyrene microspheres by adopting a dispersion-polymerization process; then the polystyrene microspheres are added to a microsphere pre-activation solution prepared from ethanesulfonic acid, carbodiimide and N-methyl succinic imide to prepare pre-activated polystyrene microspheres. The pre-activated polystyrene microspheres prepared by the preparation method are small in particle diameter, suitable for binding with antibodies, or antigens and other proteins and good in stability, the surfaces of the microspheres are activated, and the microspheres have adsorption or chemical adhesive connecting capability, can be bound with the antibodies, or antigens and other proteins without activation treatment before usage and is suitable for mass production.

Conductive tracks elastomeric carrier with rectangular section for ground electric feeding system A carrier (16) for one or several electrically conductive tracks (11, 12, 13) of a ground electric feeding system (10) for a motor vehicle (1) in the form of a strip of electrically insulating elastomeric material, comprising a substantially planar electric feeding surface (15) of the land vehicle, provided with one or several longitudinal grooves (14), each groove being intended to receive a conductive track (11, 12, 13), and a surface for securing to a roadway (18), opposite the electric feedingsurface (15). The carrier (16) has a rectangular cross-section (S) and the electric feeding surface (15) and the securing surface (18) form the long sides of said rectangle.

The invention provides an intelligent integrated detection system for an Android application program. On the basis of a Robotium architecture, an Android application intelligent detection framework which is convenient to maintain is designed; the invention provides a modeling method of an Android graphical user interface. An Android intelligent detection framework which is conveniently used for smoking detection and regression detection is designed, and secondary packaging is performed on the Robotium; the invention is suitable for Android applications of various varieties, and suitable for multiple iterations of the Android application; the coupling degree of each module of the framework is low, has the advantages of easy extension, convenient maintenance, good universality; the inventioncan be used for intelligent execution and result statistics of function detection cases, so the intelligent rate, the coverage rate and the reusable rate of Android application detection are increased, the reuse rate of intelligent detection scripts is increased when versions are changed, and finally the long-acting and sustainable Android intelligent detection system is obtained.

The invention discloses infant moisturizing and sterilizing activated carbon body wash. The body wash is composed of the following raw materials in parts by weight: 5-25 parts of lonicera japonica, 6-18 parts of pericarpium arecae, 2-18 parts of rhizoma atractylodis, 6-22 parts of burdock root, 2-18 parts of pogostemon cablin, 3-17 parts of abutilon indicum, 4-16 parts of folium mori, 1-9 parts of Japanese galangal flower, 2-12 parts of radix scrophulariae, 1-5 parts of diazolidinyl urea, 5-15 parts of glycerin, 2-18 parts of lauryl sodium sulfate, 3-7 parts of polypropylene glycol, 1-5 parts of allantoin, 2-8 parts of chamomile extract, 5-25 parts of an antioxidant, 3-17 parts of modified activated carbon and 5-35 parts of deionized water. The body wash disclosed by the invention has the advantages of excellent moisturizing effect, complete sterilization, convenient use and the like.

The invention discloses a ring main unit with high adaptability, belonging to the technical field of ring main units. The ring main unit with high adaptability comprises a cabinet body and a fixed plate. According to the ring main unit with high adaptability, a motor is started, the motor drives a heat dissipation fan to extract external air, and a filter screen can filter the air about to enter the body of the ring main unit; the air enters the body of the ring main unit, can flow in a curve shape in the body of the ring main unit through fixing strips and wind blocking strips and makes full contact with ta he fixing plate and electronic components to absorb heat; and then the air having absorbed the heat is discharged out of the body of the ring main unit through an air inlet hole. Meanwhile, a water pump is started, the water pump pumps and inputs cooling liquid cooled by cooling fins in a heat dissipation box into the heat absorption box to absorb the heat in the body of the ring main unit, and then the cooling liquid flows into the heat dissipation box and is cooled through the cooling fins. The heat of the body of the ring main unit can be fully dissipated through the above two efficient heat dissipation modes, so the body of the ring main unit can still work normally in a hot environment.

The invention discloses a multifunctional switch cabinet convenient to support and adjust. The multifunctional switch cabinet comprises a base, wherein a sliding groove is formed in the top end of the base, a sliding plate is movably connected to the inner side of the sliding groove, positioning grooves are symmetrically formed in the two sides of the top end of the base, fixing blocks are symmetrically and movably connected to the two sides of the top end of each positioning groove, positioning bolts are movably connected to the positions, corresponding to the positioning grooves, of the top ends of the fixing blocks, and rolling wheels are installed at the four corners of the bottom end of the base. According to the invention, the structure of the multifunctional switch cabinet is scientific and reasonable, and the use the multifunctional switch cabinet is safe and convenient; when the sliding plate moves in the sliding groove, the sliding plate can drive the cabinet body to move, and after the cabinet body is placed at an appropriate position, the position of the cabinet body can be adjusted by sliding the sliding plate, so fine adjustment of the position of the cabinet body is facilitated; the top ends of the positioning grooves are connected with the fixing blocks, the positioning bolts are rotated to enable the positioning bolts to make close contact with the sliding plate, so the sliding plate is fixed, and the cabinet body is prevented from moving; and the cabinet body can be conveniently moved through the rolling wheels.

The invention discloses a preparation method of a pre-activated polystyrene microsphere, which takes styrene as a monomer, polyvinylpyrrolidone as a dispersion stabilizer, 30% ethanol aqueous solutionas a dispersion medium, azobisisobutyronitrile as an initiator, and uses a dispersion polymerization process to prepare the polystyrene microsphere, then polystyrene microspheres are added to the microsphere activation solution prepared by ethanesulfonic acid, carbodiimide and N-hydroxy succinimide, so as to prepare the pre-activated polystyrene microspheres. The pre-activated polystyrene microspheres prepared by the invention have small particle size and are suitable for binding to proteins such as antibodies or antigens. The surface of the microspheres is activated and has adsorption or chemical bonding ability and good stability. The microspheres can be well adsorbed and bound to proteins such as antibodies or antigens without prior activation treatment before use and are suitable formass production.

An integrated storage arrangement for a vehicle having a cargo bed with a load floor positioned external to a passenger cab of the vehicle is provided. The storage arrangement includes an access opening positioned in the load floor of the cargo bed. A storage recess is positioned in relation to and accessible through the access opening. The storage recess includes a drain assembly and a containerretention mechanism. A panel is moveably attached to the load floor of the cargo bed and is arranged to cover the access opening such that in a closed position, the cover is positioned substantially parallel to and flush with the cargo bed load floor.

The invention relates to an insulating structure (1) for a battery (2), wherein the insulating structure (1) comprises a plurality of superimposed insulating layers (3) each having a layer thickness (S). The insulating layers (3) have a chamber structure having a plurality of chambers (4), the chambers (4) and adjacent chambers (4) of the corresponding insulating layer (3) are separated by walls (5). The plurality of insulating layers (3) have at least a first layer (3a), a second layer (3b) and a third layer (3c), wherein the insulating layers (3) are arranged one above the other, in that the adjacent chambers (4) of different insulating layers (3) are perpendicular to the layer thickness (S) and offset relative to each other.

The invention discloses a system for distributed temperature measurement in an ultra-long optical cable. The system comprises a first Raman coherent light frequency domain detection system, a second Raman coherent light frequency domain detection system, an upstream single-mode optical fiber, a downstream single-mode optical fiber and repeaters; two ends of the upstream single-mode optical fiber and the downstream single-mode optical fiber are connected with the first Raman coherent light frequency domain detection system and the second Raman coherent light frequency domain detection system respectively; detection pulse light of the first Raman coherent light frequency domain detection system and the second Raman coherent light frequency domain detection system penetrates into the upstream single-mode optical fiber and the downstream single-mode optical fiber; and the repeaters are mounted in all subsections of the upstream single-mode optical fiber and the downstream single-mode optical fiber respectively. By adopting the system disclosed by the invention, the problems that the temperature measurement resolution ratio of a traditional long-distance optical fiber group is low and the signal-to-noise ratio loss is large, a back scattering signal cannot be returned along an original path when an isolator is adopted so that a scattering light signal is difficult to detect are solved.