35results about How to "Reduce the possibility of missing" patented technology

The invention relates to a combined type drawing device of a ruler drawing board. The combined type drawing device comprises a T-square, wherein the T-square is arranged on the drawing board and moves up and down along the two sides of the drawing board, a horizontal sliding chute is arranged in the middle of the T-square, an angle measure connecting board moves along the horizontal sliding chute, an angle gauge is arranged at the upper end of the angle measure connecting board, an angle square is connected with the angle gauge through an angle measure rotary shaft, a vertical sliding chute is arranged in one side of the angle square, one end of a supporting ruler moves along the vertical sliding chute, the other end of the supporting ruler is provided with a scriber and connected with one end of a rotating ruler, a pencil is arranged at the other end of the rotating ruler, and a compass is formed by the rotating ruler, the scriber and the pencil. The combined type drawing device combines the drawing board, the T-square, the angle square, the angle gauge, the compass and the like, horizontal lines, vertical lines, straight lines at different angles, circles and others can be drawn, and the drawing device is simple in structure, multifunctional, convenient to carry and capable of effectively improving drawing efficiency and guaranteeing drawing quality and capable of effectively reducing lose possibility.

The embodiment of the invention discloses a page circling method and device, a click rate statistics method and device, a processor and a storage medium. The page circling method comprises the following steps of: if page elements of which the position information is matched with the position information of the target page elements exist in the to-be-circled pages except the target page, g page elements of which the position information is matched with the position information of the target page element in the page to be circled are determined as circling objects to realize circling of the pageelements. Namely, a user only needs to select the target page element in a circling manner, so that the page element of which the position information is matched with the position information of thetarget page element in the to-be-selected page can be selected in a circling manner, the circling efficiency is effectively improved, and the possibility of omission is reduced.

The invention discloses a composite coagulant for treating sewage in river basins with high phosphorus content, and relates to the technical field of phosphorus removal composite coagulants, specifically, the composite coagulant ingredients include dilute sulfuric acid, phosphorus removal agent A, phosphorus removal agent B, Ammonia nitrogen remover A, ammonia nitrogen remover B, water, calcium hydroxyphosphate, activated carbon particles and sodium peroxide, the dilute sulfuric acid, phosphorus remover A, phosphorus remover B, ammonia nitrogen remover A, ammonia nitrogen remover B and water The content ratio between them is 2:1:1:1:1:4, and the content ratio among the calcium hydroxyphosphate, activated carbon particles and sodium peroxide is 1:2:1. The composite coagulant for wastewater treatment in high phosphorus-containing river basins organically combines biological phosphorus removal and chemical phosphorus removal, and part of chemical phosphorus removal can consume part of the phosphorus in wastewater through chemical reactions, and part of it can be used with dilute sulfuric acid solution, the phosphorus element is acidified to generate phosphate ions, which provide abundant phosphate ions for biological phosphorus removal.

The invention discloses a touch screen positioning method, device and touch screen equipment, relates to the technical field of touch control, and aims to improve the positioning accuracy. The specific solution is: within one scanning period, scan in the first scanning direction and the second scanning direction; set a virtual parallel optical path, and obtain the first touch area, that is, in the virtual parallel optical path and the parallel optical path in the first scanning direction, The touch area formed by continuous adjacent optical paths blocked by the touch point; if the boundary optical path of the first touch area is any one of the virtual parallel optical paths, the boundary optical path of the first touch area is restored to the second scanning direction, and The optical path where the boundary optical paths of the first touch area intersect to obtain the second touch area; according to the candidate touch area, locate the real touch point, the candidate touch area includes the second touch area and / or the boundary optical path in the first touch area is the first scan Direction on the touch area of ​​either light path. The embodiment of the present invention is applied in the process of positioning the touch screen.

The embodiment of the application discloses a data recovery method and related products. The method is applied to a mobile terminal running a third-party application program, and the method includes: firstly, the mobile terminal obtains target data in a preset storage space; secondly, determines the identity information of a user operating the mobile terminal; thirdly, Obtain a pre-trained file screening model adapted to the identity information, then filter out at least one associated file from the target data according to the file screening model, and finally restore at least one associated file within the first period, and restore the target within the second period Files in the data other than at least one associated file. The embodiment of the present application is beneficial to improve the file recovery efficiency and intelligence of the mobile terminal.

The invention provides an advertisement abnormal access detection method and device, and electronic device. The method comprises the following steps: : extracting the user IP, the operation time and the content ID in the user operation information; adopting the user IP, the operation time and the content ID to generate the information aiming at the number of access times of the advertisement; according to the information of the access times, and performing the abnormity detection on the operation of accessing the content ID by the user IP; when the access times exceed a preset threshold value,and determining whether the operation of accessing the content ID by the user IP is an abnormal access. According to the invention, the automatic detection mode is adopted., and the problem that in the prior art, abnormal amount brushing behaviors can only be determined by means of artificial detection is solved., the manpower cost is saved, and the possibility of misjudgment and omission in thedetection process is reduced., and the detection efficiency of the abnormal brushing behavior is improved.