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47results about How to "Save time and effort" patented technology

Illuminating lamp with rotating direction and position adjustable function for numerically-controlled machine tool

InactiveCN108006552ASave time and effortExpand the range of exposure
The invention discloses an illuminating lamp with a rotating direction and position adjustable function for a numerically-controlled machine tool. The illuminating lamp comprises a bottom plate, a sliding groove is formed in the upper surface of the bottom plate, and a sliding block is slidably connected into the sliding groove. The upper surface of the sliding block is fixedly connected with thelower surface of a box, the right side face of the box is fixedly connected with the left side face of a first fixing plate through an elastic device, and the lower surface of the first fixing plate is fixedly connected with the upper surface of the bottom plate. According to the illuminating lamp with the rotating direction and position adjustable function for the numerically-controlled machine tool, by arranging a second driving device, an output shaft of a second motor in the second driving device rotates to drive a driving gear to rotate, the driving gear rotates to drive a driven gear torotate, the driven gear rotates to drive a rotary shaft to rotate, the rotary shaft drives an illuminating lamp body to rotate, thus the rotating angle of the illuminating lamp body can be directly adjusted, people do not need to manually adjust the illuminating angle, the time and physical power of people are saved, and thus convenience is brought to the situation that people use the illuminatinglamp of the numerically-controlled machine tool.
Owner:刘青建

Linear engineering derived component Interactive construction method

The invention relates to the technical field of civil water conservancy and traffic engineering, and discloses a linear engineering derived component interactive construction method, which mainly comprises the following steps: creating a parameterized regulation and control self-adaptive linear engineering derived component family model through a design platform, and picking up related line segments of linear engineering in the design platform; interacting to a programming platform and extracting point locations, quickly placing the point locations through a coordinate system conversion principle and a vector outer product theorem, fitting and projecting to obtain a placement positioning line of the derived component family model, and then extracting the placement point locations of the derived component family model based on the placement positioning line; and finishing batch placement of derived component family models through an automatic arrangement program. According to the invention, firstly, establishment of a linear engineering derived component family model is completed through a design platform, and then parameter automatic generation of derived components is achieved on a programming platform. According to the invention, the design precision of the derived component model of the linear engineering can be well improved, and meanwhile, the generation speed of the derived component model is remarkably increased.
Owner:NANCHANG UNIV +1

LED display screen and supporting device thereof

InactiveCN111043459ASave time and effortThe fastening process is convenient and fast
The invention relates to the technical field of LED displaying, in particular to an LED display screen and a supporting device thereof. The device comprises a supporting plate, wherein clamping mechanisms are arranged at the left side and the right side of the supporting plate correspondingly, a lifting mechanism is arranged at the bottom of the supporting plate, a plurality of suction cups are fixedly connected at the front side of the supporting plate, the suction cups are fixedly connected with air suction pipes arranged at the inner side of the supporting plate, the air suction pipes are connected with a connecting pipe, the other end of the connecting pipe is connected with a vacuum pump, and the other end of the vacuum pump is connected with an air outlet pipe. According to the device, through the arrangement of the suction cups and the vacuum pump, the back of the LED display screen is in direct contact with the suction cups so as to complete the fixation of the LED display screen, so that simpleness and speediness are realized, and a large amount of time and physical strength of workers are saved; through the arrangement of the clamping mechanisms, the LED display screen can be further fixed, and in addition, the fixation process is convenient and rapid; and through the arrangement of a third telescopic rod and a pressing plate, the LED display screen can be fixed at any position, so that the device is more flexible to use.
Owner:深圳市锐凌光电有限公司

Three-dimensional model classifying method based on feature matching

ActiveCN106845543Aavoid multiple viewsSave time and effort
The invention discloses a three-dimensional model classifying method based on feature matching. The method comprises the steps that Gaussian kernels of training vector sets are extracted and defined as multi-view-angle training Gaussian kernels and single-view-angle training Gaussian kernels, and the Gaussian kernels are defined as a multi-view-angle training feature library and a single-view-angle training feature library; a target function is constructed through multi-view-angle training features and single-view-angle training features and iterated to be minimum, and a feature matching matrix is obtained; a view is randomly drawn from a multi-view-angle color view set of all objects in to-be-classified data, initial single-view-angle views and class tags of all the objects are obtained, and after convolution neural network features of the single-view-angle views are extracted, the single-view-angle Gaussian kernels of the features are calculated and defined as the single-view-angle training feature library; the single-view-angle feature library is multiplied by a transfer function thereof, mapped features are obtained, the view angle training features are multiplied by the other transfer function thereof, mapped features are obtained, the cos distance between the features is calculated, and similarity is obtained. The limit that the features must be located in the same space is avoided.
Owner:TIANJIN UNIV

Novel biological detection method for dioxins in serum, and a diagnostic use therefor in metabolic syndrome and related conditions

InactiveUS20130171655A1save time and effortincrease accuracy and easiness
The present invention relates to a novel biological detection method for dioxins in serum and a diagnostic use thereof in metabolic syndrome and related conditions. More particularly, according to the present invention, a significant correlation between dioxin content in serum and physical variables has been confirmed by measuring luciferase activity through the use of serum as a whole and cells transformed with a recombinant vector comprising a gene construct in which a dioxin responsive element, a promoter and a reporter gene are operably linked. And there is an improvement in this method of the present invention over the conventional methods which require a preprocessing step in order to purify dioxins from serum, by which plural samples can be analyzed easily and accurately even with a very small amount of each because of the use of serum as a whole. Therefore, the detection system of the present invention which involves total serum processing in a genetically transformed cell line comprising a recombinant reporter gene whose expression is modified by dioxin compounds can be effectively used for the biological detection of dioxins in serum. This method can also be used to research the correlation between specific POPs and patient's disease factors by accurate detection of POPs such as dioxins in the serum, and further this method can be effectively used to predict the occurrence of disease and to determine treatability.
Owner:UNIV IND COOP GRP OF KYUNG HEE UNIV +1
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