6results about How to "No damage will occur" patented technology

The utility model relates to double adhesive paper production technical field, concretely for a kind of coating machine for double adhesive paper production, including base, coating machine body and double adhesive paper body, coating machine body is fixedly connected in the upper surface of base, the upper surface of base is fixedly connected with symmetrical fixed block, the upper surface of fixed block is fixedly connected with support frame, the inner wall of support frame is fixedly connected with electric push rod.Compared with prior art, the patent is set by electric push rod, lifting plate, fixed plate and dust suction component, the cleaning pad on lifting plate is contacted to double adhesive paper body by electric push rod driving lifting plate to move, then the dust on double adhesive paper body is cleaned by moving double adhesive paper body, dust is sucked into dust collection box inside by dust suction head and dust collector, improve the cleaning effect of double adhesive paper body, the movement of lifting plate can be controlled in millimeter level by using electric push rod, different thickness double adhesive paper body can be cleaned, and the technical problem that double adhesive paper body is not damaged.

The utility model discloses a boarding bridge glass door, which comprises: a main structure including a door frame and a door leaf. The door leaf is installed within the door frame and includes a frame and a glass plate. The glass plate is provided as a fireproof glass. Both the door frame and the frame are of a frame structure made of high-strength aluminum alloy with a broken bridge design, and are filled with thermal insulation materials inside. Fireproof sealing rubber strips are adhesively provided at the edges and gaps of the glass plate, the frame and the door frame. The main structure further includes an anti-pinch protection system, which includes an infrared induction sensor and a pressure sensor. The infrared induction sensor is arranged on the inner side of the door frame to monitor the human activities near the glass door in real time and correspondingly control the opening and closing of the door leaf. The pressure sensor is installed at the edge of the door leaf. It reduces energy consumption and improves the thermal insulation effect inside the boarding bridge; it has fireproof performance while having practicality; the safety factor is further improved to avoid the occurrence of pinching accidents.

This utility model relates to the field of intangible cultural heritage shadow puppet protection technology, and discloses a room temperature protective cabinet for intangible cultural heritage shadow puppets. The cabinet includes a cabinet body, a cabinet lid hinged to the top of the cabinet body, and multiple placement plates connected to the inner wall of the bottom of the cabinet body via a limiting component. The limiting component includes limiting rods fixedly connected to the four corners of the inner wall of the bottom of the cabinet body, and sliders fitted onto the outer walls of the limiting rods. Multiple partitions are fixedly connected to the inner walls of the top of the placement plates, and multiple pressure blocks are engaged with the outer walls of the partitions. A support shell is connected to the bottom of the cabinet body via an installation component, and ventilation meshes are fixedly connected to the four sides of the outer walls of the support shell. In this utility model, by using sliders fitted onto the outer walls of the limiting rods, the horizontal direction of the placement plates is restricted when they are inside the cabinet, preventing movement. When multiple placement plates are stacked, the topmost placement plate is pressed tightly against the bottom of the cabinet lid, restricting the vertical direction of the stacked placement plates and ensuring that the shadow puppets do not move and be damaged inside the cabinet.

Ozone polyarylene ether ketone hollow fiber membrane filtering device relates to the technical field of filtering device, including oxidation reactor and hollow fiber membrane mechanism, the hollow fiber membrane mechanism includes shell, the shell inside is equipped with hollow fiber membrane assembly and the purge pipe group below the hollow fiber membrane assembly, the oxidation reactor is connected with the purge pipe group through the ozone micro bubble generator.The utility model discloses solve the problem of the filtering device in traditional technology, add certain concentration ozone, will make the oxidation damage of commonly used ultrafiltration membrane, but further reduce the service life, influence the filtration efficiency.

Embodiments of the present disclosure provide a semiconductor structure and a forming method thereof. The method comprises: providing a substrate, a surface of the substrate is formed with first interval layers arranged at intervals along a first direction and extending along a second direction, the first interval layers comprising first mask layers and first sidewall layers located on both sides of the first mask layers along the first direction; forming first sacrificial layers in gaps between the first interval layers; wherein surfaces of the first interval layers and the first sacrificial layers are flush; the first mask layers, the first sidewall layers and the first sacrificial layers constitute a first pattern layer; forming a second pattern layer on a surface of the first pattern layer; the second pattern layer comprises at least second sidewall layers arranged at intervals along the first direction and extending along a third direction; the first direction, the second direction and the third direction are any three directions in a plane of the substrate; transferring an initial pattern defined by the second sidewall layers and the first sidewall layers into the substrate.