40results about How to "Quick aim" patented technology

Electrocardiogram (ECG) recorded signals are processed by a computer-implemented method to substantially remove extraneous signals to produce intermediary signals, and to separate the intermediary signals using a non-orthogonal transformation method such as independent component analysis to produce independent components of signals. The separated signals are displayed to help physicians to analyze medical conditions and to identify locations of abnormal heart conditions.

The invention discloses a photoelectrical fire control system and method of an armed unmanned aerial vehicle. The photoelectrical fire control system comprises an unmanned aerial vehicle body, an electric source, an electrical pan tilt, a camera, a distance meter, a sensor, a computer, a firing angle adjusting mechanism, a communication module and a ground display and control platform, wherein theelectrical pan tilt controls the camera and the laser distance meter to catch, track and measure a target; the computer calculates firing elements according to received parameters by a solving hit method; and the adjusting mechanism and the unmanned aerial vehicle are used for executing the command to aim at the target. The photoelectrical fire control system disclosed by the invention has the beneficial effects of being compact in structure, small in size, high in accuracy and high in mechanism executing speed; the specific requirements for being light in weighting, and automatically and quickly aiming at and hitting the target of the fire control system of the unmanned aerial vehicle are well met; the working flow of the fire control system and the solving hit method are low in occupiedresources, and high in solving efficiency; and the requirements of the armed unmanned aerial vehicle for accurately measuring the target, precisely aiming at the target and precisely hitting the target are met.

A compact portable video recording device that records when activated. A casing module contains an embedded camera that is connected to a weighted foundational support by means of a variable hinge which can be adjusted in an upward or downward position to adjust the viewing angle. The variable hinge allows the casing module to be aimed in any direction and maintain its position. At the time of activation of the portable video recording device connects using wireless communication. The video data is recorded to a removable memory and may be viewed “live” externally using wireless communication and interfacing with an external device or smart device. Adjusting the portable video recording device to a folded or “off position” stops the local video recording, ends the wireless communications and places the device in an energy conservation state.

The animal control apparatus has a hollow cylindrical tube with a first and second end. A handle is attached to the first tube end. A cable within the tube has a first end with a cable movement member. The spring has a first and second end, and a spring stop and a spring compression plate are formed in the tube. There is a top end cap and a bottom end cap. The bottom end cap has a first and second pivot point, a first and a second clasp arms are attached to the first and second pivot points. The clasp arm movement means is attached to the cable second end and interacts with the first and second clasp arms to open and close the arms. The clasp arm movement means can be t-shaped, and have a central arm attached to the cable and a pair of opposed engagement arms, with pins that extend outwardly from the engagement arms and engage slots in the clasp arms.

The invention is a hologram aiming optical element and its manufacturing method and application, which relates to a hologram optical element, especially manufacturing method and device for primary parts of the laser hologram aiming device. The hologram aiming optical element has a hologram dry plate, on the plate, there arranged with pattern information and infinite distance micro bright point information. It can record pattern information when in the first time of exposure on the hologram dry plate, and then records infinite distance bright point information in the second time of exposure on the same dry plate. The device includes device for recording the information of in the two times of exposures. The hologram aiming optical element is a hologram optical element, it can generate a near distance pattern and a remote tiny bright point under illuminating of laser diode, it can be applied to produce laser hologram aiming device.

The invention discloses a three-dimensional adjustable nail locking guider for a long intramedullary nail. Three-dimensional deformation of a far end of the long intramedullary nail is decomposed intodeformation in two planes perpendicular to each other to be solved step by step. The deformation of the intramedullary nail is the displacement of a far-end nail locking hole; the displacement of thenail locking hole in one plane realizes re-accurate aiming of a guide hole and the nail locking hole through hinged rotation of a fixed guide arm and an adjusting guide arm, and accurate aiming in the plane is realized by adjusting the distance and the direction between the guide hole and the corresponding nail locking hole in the other plane; when the two planes correspond to each other, all theguide holes can be accurately aimed; according to the three-dimensional adjustable nail locking guider for the long intramedullary nail, accurate nail locking can be achieved, the problem that nail locking of the intramedullary nail is difficult is solved, the operation time can be shortened, radiation of X-rays to a patient and a doctor is reduced, bleeding is reduced, the infection proportion is reduced, and rehabilitation of the patient is facilitated.

The invention relates to the technical field of astronomical optical fiber aiming, and in particular relates to an image segmentation device for astronomical optical fiber aiming. The device comprisesa special-shaped micro-lens array and an optical fiber bundle. The special-shaped micro-lens array is composed of a central circular flat plate and a plurality of fan-shaped micro-lenses around the central circular flat plate. According to the invention, the special-shaped micro-lens array with the circular flat plate structure at the center and a plurality of fan-shaped micro-lenses at the periphery is adopted, 100% coverage of light field energy is realized without changing the incident light focal ratio of the scientific main optical fiber, i.e., light deviating from the scientific main optical fiber is coupled into the side optical fiber by the fan-shaped micro-lenses, and a detection blind area does not exist.

The invention relates to a reflecting type white light thermal image two-in-one sighting telescope which comprises a base; a hole is formed in the front part of the base and is internally provided with an infrared imaging lens; a groove is formed in the bottom of the base; the hole communicates with the groove; the groove is internally provided with an imaging chip; the imaging chip is arranged behind the infrared imaging lens, and the center of the imaging chip and the infrared imaging lens are on one horizontal plane; the top of the base is fixedly provided with a refraction lens outer frame; the refraction lens outer frame is arranged above the imaging lens and is fixedly provided with an refraction lens; and one end, far away from the refraction lens, of the top of the base is fixedlyprovided with a display screen. The reflecting type white light thermal image two-in-one sighting telescope has the advantages that an aiming speed is rapid, rapid observation and aiming are facilitated, and the reflecting type white light thermal image two-in-one sighting telescope can be used at both daytime and at night, has the characteristics of novel conception, easiness in processing, highprecision and the like, has very good popularization and practical values and can produce good economic benefit and social benefit after being widely popularized and applied.

A method for extraction of Chinese herbal medicines using a small molecule micro-shear technology, including: pretreating, jet milling, grinding, pulverizing, cell-wall breaking, and extraction of Chinese herbal medicines, so that the raw material can be fully utilized. Herbs are cut into small molecule substances, which is easy to be absorbed by the means of a superfine grinding technology and a cell-wall breaking technology. By means of a supercritical carbon dioxide extraction technology, active ingredients in Chinese herbal medicines can be efficiently and singly extracted, and organic solvent residues in the raw herbs can be removed.

The invention provides an object guide method and an object guide system to realize rapid object aiming. The method comprises steps that: a first step, acquisition of the infrared image information and resolution of the attitude information and the object information of a cylindrical part are carried out to acquire the object guide information; a second step, whether the object guide information is in consistent with a preset scope is determined, if not, a third step is carried out, if yes, object guide is over; the third step, when the object guide information is not consistent with the preset scope, information video superposition of the object guide information and the infrared image information is carried out, and an image after superposition is displayed; and a fourth step, the cylindrical part is adjusted according to the image after superposition, and the progress returns to the first step. The method can realize accurate object aiming.

The invention discloses a gun sight. The gun sight comprises a magnification sight body and a dot type sight body which are different in magnification factor and are fixedly arranged in the horizontal direction. The dot type sight body is arranged on the left side and observed by the left eye, and the magnification sight body is arranged on the right side. By the adoption of the gun sight, the working state of the sight does not need to be changed when rapid sighting and accurate sighting are achieved at the same time, rapid searching and accurate sighting of a target can be achieved in the mode that the two eyes of a shooter simultaneously observe the target, and the use requirements under special conditions are met.

The present invention provides, among other things, methods and compositions for selective degradation of proteins. In some aspects, messenger RNAs (mRNAs) are described that encode a ubiquitin pathway moiety and a binding peptide that binds a target protein, wherein the mRNA is encapsulated within a lipid nanoparticle. Also provided herein are mRNAs that encode at least two binding peptides, wherein a first binding peptide binds a ubiquitin pathway moiety and a second binding peptide binds a target protein, and wherein the mRNA is encapsulated within a lipid nanoparticle.