41results about How to "Solve unsolvable puzzles" patented technology

The invention discloses an optical fiber displacement sensor, which comprises fixed optical fiber and movable optical fiber corresponding to the fixed optical fiber, wherein the fixed optical fiber and the movable optical fiber are both formed by wrapping layers and fiber cores embedded at the inner parts of the wrapping layers; light isolation plates are arranged between the fixed optical fiber and the movable optical fiber; and light holes used for enabling a light source to be transmitted into the fiber core of the movable optical fiber from the fiber core of the fixed optical fiber are arranged on the light isolation plates. The invention also discloses an intensity modulation type optical fiber displacement sensor system formed by the optical fiber displacement sensor and an application method of the system. By adopting the invention, the problems of low measurement accuracy and low sensitivity of the intensity modulation type optical fiber displacement sensor system existing in the prior art are solved.

The invention relates to a conveying system for the electrophoretic painting production of ultralong heavy workpieces. The structure of the conveying system comprises a loading work area (13) (loading and conveying line), an electrophoretic painting line (14), a stereoscopic warehouse (15), an unloading work area (16), a skid paint removal line (17), an assembly line (18) and a warehousing station B (19), wherein the loading work area (13) is respectively connected with the electrophoretic painting line (14), the stereoscopic warehouse (15) and the skid paint removal line (17), the electrophoretic painting line (14), the stereoscopic warehouse (15) and the skid paint removal line (17) are respectively connected with the unloading work area (16), the unloading work area (16) is connected with the assembly line (18), and the electrophoretic painting line (14) is connected in parallel with the stereoscopic warehouse (15). The conveying system has the advantages that: because two loading stations are arranged in the loading process and the stereoscopic warehouse and a skid return station are added as well, the conveying system solves the problems which cannot be solved in the conventional ultralong workpiece shift production system, conveyance and warehousing, and also solves the problem that: since the heavy-duty truck chassis is particularly long, a lot of space is occupied, and inconvenience is brought to conveying and warehousing processes.

The invention relates to a reinforced soil structure and slide-resistant pile combined composite retaining structure. In the composite retaining structure, a slide-resistant pile supports upper earth rock and rear soil, wherein the upper earth rock is of a reinforced soil structure. The reinforced soil structure enables upper soil to be integrated and solidified into one compact continuous flexible body to protect a slope and guarantee the stability of the soil. The slide-resistant pile is located on the bottom wall toe or the slope toe of the reinforced soil structure to prevent the upper reinforced soil structure and the rear soil from sliding down. The composite retaining structure can solve problems which can not be solved by some single retaining structures and forms, and is good in anti-seismic property and obvious in engineering effect.

Disclosed is a Chinese medicament for treating hypertension which comprises the following raw materials (by weight portion): wofberry bark 5-20g, astragalus root 10-80g, chrysanthemum flower 5-30g, eucommia bark 5-25g, Chinese angelica root 0-30g, natural indigo 5-35g, cassia seed 5-30g, knotgrass 0-60g, arborviate seed 2-20g, mimosa-tree bark 2-20g, alisol 5-25g, haw 3-100g, pulp of dogwood fruit 5-25g, coptis root 0-15g, cattail pollen 0-20g, Achyranthes bidentatae 5-30g, baikal skullcap root 0-25g, wolfberry fruit 5-70g, Ligusticum wallichii 0-30g and yellow corktree bark 0-30g.