14results about How to "Rich choice" patented technology

The utility model relates to a paper padding plate for roll paper, which belongs to the technical field of roll paper transportation and comprises a plurality of protection components, a roll paper main body is arranged among the plurality of protection components, and the plurality of protection components are arranged along the outer wall of the roll paper main body at equal intervals. The roll paper packing board has the advantages that a plurality of paper packing board bodies can be connected in series through one nylon rope, so that the plurality of paper packing board bodies can be used in a matched mode, a complete reinforcing system can be formed, anti-falling and reinforcing are integrated, the stability of the roll paper main body during placement can be improved, and the roll paper packing board is convenient to use. According to the roll paper padding board, the nylon rope is arranged on the paper padding board body, the paper padding board body can be prevented from being lost through the operation that several paper padding board bodies are connected in series, meanwhile, if damaged, only the corresponding paper padding board body needs to be replaced, when roll paper bodies with different diameters are subjected to padding, only the length of the nylon rope needs to be changed, and the roll paper padding board is simple in structure, convenient to operate and high in practicability.

The application discloses a kind of high-efficiency super-soft organic solar cell of top incidence structure, it includes flexible substrate, anode, anode modification layer, active layer, cathode modification layer, cathode and antireflection layer from bottom to top, wherein the cathode is based on the transparent electrode of ultrathin silver.Especially by preferred cathode modification layer and introducing not more than 2nm thick gold as seed layer, make ultrathin silver surface more smooth and uniform, the transparent electrode can further improve the photoelectric energy conversion efficiency (PCE) of organic solar cell.Meanwhile, using the wide adaptability of top incidence structure to different substrates, the organic solar cell can also achieve comparable PCE (17.32%) with mm level rigid glass substrate on the polyimide flexible substrate with thickness of only 1.3 μm.Therefore, the highest efficiency of super-soft organic solar cell so far is obtained, and the highest power density (39.72W g ‑1 ) in all photovoltaic technologies at present is also obtained.

The lithium battery comprises two end covers which are distributed up and down, a shell is arranged between the two end covers, the two ends of the shell are inserted into the two end covers respectively, a first clamping groove matched with the shell is formed in the side, facing the shell, of each end cover, and a second clamping groove matched with the shell is formed in the side, facing the shell, of each end cover. Clamping blocks are fixedly connected to the bottoms of the two sides of an inner cavity of the shell, sliding grooves are formed in the tops of the clamping blocks, clamping pins are installed in inner cavities of the sliding grooves in a sliding mode, and springs are fixedly connected to the bottoms of the clamping pins. The shell and the cover plate of the lithium battery are assembled together in a buckling manner, the end cover can be quickly separated from the shell to finish the disassembly structure when the battery is disassembled, the disassembly speed and efficiency of the lithium battery are improved, and the disassembled parts can be secondarily assembled and used, so that the cost input is reduced, and convenience is provided for the use of a user.

The utility model provides a kind of pull tab connecting piece and thermal superimposed wall, including the pull tab joint and single-head pull tab of being connectable, the pull tab joint is rectangular sheet, the pull tab joint is set with through-hole in one end away from the single-head pull tab, the pull tab joint is set with strip slot in another end close to the single-head pull tab, the end of single-head pull tab close to the pull tab joint is formed with protrusion, the protrusion can be connected with the strip slot clearance hook, the end of single-head pull tab away from the pull tab joint is set with mounting hole.The utility model can realize the production of low thermal conductivity and low cost material, avoid the risk of forming thermal bridge, improve the thermal performance of thermal superimposed wall.

This invention discloses a combination of methylation molecular markers for the diagnosis or prediction of nasopharyngeal carcinoma, consisting of three methylation molecular markers located in the human ZNF804A, FOXL1, and CASZ1 genes: chr2:184598880-184599080, chr16:86578884-86579084, and chr1:10642015-10642215, specifically located using hg38. This invention also discloses the application of this combination of methylation molecular markers, related kits, and analytical processing procedures recorded on a computer-readable storage medium. The methylation levels of the ZNF804A, FOXL1, and CASZ1 genes, as biomarkers for the early diagnosis or prediction of nasopharyngeal carcinoma, enrich the options available to those skilled in the art.

The application discloses an antibody against P53 protein, a tumor diagnosis product and application thereof, and relates to the technical field of antibodies. The antibody comprises a heavy chain complementarity determining region in a heavy chain variable region shown in SEQ ID NO: 14 and a light chain complementarity determining region in a light chain variable region shown in SEQ ID NO: 15. The antibody can be used for diagnosing diseases with P53 as a marker. The application provides more protein options for the detection of P53 and the diagnosis of diseases with P53 as a marker, and enriches the types of monoclonal antibodies against P53 protein. In addition, the antibody provided by the application can be used for preparing a tumor efficacy evaluation product, a prognosis evaluation product or a recurrence and metastasis monitoring product.

The application relates to the field of functional polymer film materials, and discloses a porous film and a preparation method and application thereof. Two surfaces of the porous film are a hydrophilic film surface and a hydrophobic film surface; wherein the pore diameter of the porous film is 0.05-20 mu m, the average pore diameter is 2-15 mu m, the porosity is 35-80 vol.%, and the porous film is distributed with micro-protrusion structures. The porous film can effectively reduce water evaporation, the surface energy of the hydrophobic layer is relatively high, is suitable for water or mist collection, has good stability, is easy to recycle, and can avoid water body pollution caused by residual solvents on the film surface.

The application discloses a preparation method of a fan-out type double-sided surface mounting multi-chip package and a package, and mainly comprises the following steps: after a temporary thermal bonding film is adhered to a glass wafer, TMV chips are attached in a flip-chip mode, plastic packaging is completed, and a plastic package is formed; a device surface of the chip faces one side of the temporary thermal bonding film, a surface of the plastic package is a second surface, a front wiring layer and a back wiring layer are respectively formed on a first surface and the second surface, then ball implantation is performed on the second surface after the back wiring layer is formed, an integrated passive device IPD with a micro bump is attached to the first surface after the front wiring layer is formed, reflow bonding is performed, and a stacked package is obtained, and finally, unit cutting is performed on the stacked package to obtain a single package; and the application can fully utilize upper and lower surfaces of the plastic package, carry and place more tin balls and lead-out wires, and improve utilization efficiency of the plastic package area.

The invention discloses a Chinese yam flavor sausage and a preparation technology thereof, and belongs to the technical field of food, the Chinese yam flavor sausage comprises a casing filled with pig hind leg meat, Chinese yam and seasonings. The sausage has the flavor of Chinese yam, the taste is more unique, more choices are provided for consumers, meanwhile, the Chinese yam starch is added, and the diced meat is cut into small particles, so that the sausage is smoother and better in mouth feel when being eaten, enjoyment in appetite can be provided for the consumers, and the consumers feel pleasant in body and mind.

This invention provides a graphene three-electrode coplanar standard electrode and its application. Specifically, three coplanar electrodes are fixedly disposed on an electrode substrate, which are, from left to right, a first electrode, a second electrode, and a third electrode. The first electrode includes a first pin (1), a first guide portion (4), and a first detection layer (7); the second electrode includes a second pin (2) and a second guide portion (5); and the third electrode includes a third pin (3), a third guide portion (6), and a second detection layer (8). An electrode modification hole (9) is formed by drilling a hole in the electrode substrate and is placed directly above the second electrode. A through hole (10) is provided in the middle of the second guide portion (5). A back electrode is disposed on the back side of the electrode substrate, specifically including a back pin (11), a back guide portion (12), and an electrode modification ring (13). The back guide portion (12) is provided with a through hole (10), and the electrode modification hole (9) is provided inside the inner ring of the electrode modification ring (13).

This invention relates to the field of surface modification technology, and discloses a surface wettability differential membrane, its preparation method, and its application. The porous membrane comprises a framework and a modifying material with opposite wettability to the framework, loaded onto the framework; wherein, based on the area of ​​the porous membrane, the loading area of ​​the modifying material is 30-80%. The membrane material provided by this invention, loaded with an appropriate amount of modifying material, exhibits significantly higher water collection efficiency.

This utility model belongs to the field of power distribution cabinet technology, specifically a sealing structure for the inlet and outlet lines of a power distribution cabinet. It includes a main body, an inlet / outlet module mounted on top of the main body, an auxiliary module at the end of the inlet / outlet module, and a sealing module mounted on the rear side of the inlet / outlet module. The auxiliary module includes a limit ring, a pad, a movable rod, a rotating shaft, a fixing block, and a fixing buckle. The inner wall of the limit ring is provided with a pad, a movable rod is provided at one end of the limit ring, and a fixing buckle is installed at the other end of the limit ring. A rotating shaft is provided at the end of the movable rod, and a fixing block is installed at the end of the rotating shaft. This utility model effectively restricts the sealing cloth roll, ensuring a tight seal against the cable, thus achieving a good sealing state, guaranteeing the safety and stability of the cable, and possessing good heat insulation and wear resistance properties. It is suitable for long-term use and can be rolled up when sealing is not required, making it more flexible in use.

The invention belongs to the technical field of functional food, and discloses a spina date seed, lily and longan aril vinegar beverage helpful for improving sleep, and the vinegar beverage is prepared from the following raw materials in parts by weight: 10-40 parts of Shanxi mature vinegar, 10-15 parts of spina date seed, 5-12 parts of lily and 10-15 parts of longan aril. The vinegar drink is based on Shanxi mature vinegar, the spina date seeds, the lilies and the longan aril are matched, the optimal proportion is obtained through multiple tests, the effect of improving sleep is achieved through synergistic promotion, the healthy sleep state can be maintained, and the four components have a remarkable synergistic interaction effect.