41results 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 application discloses a miniature embedded code scanning system and a miniature embedded code scanning method for a mobile intelligent terminal. The miniature embedded code scanning system for the mobile intelligent terminal comprises a scanning setting module used to set code scanning modes, a collimation module used to lock and collimate an image area of a bar code to be scanned, an acquisition module used to grab a bar code image of the image area, a processing module used to perform digital processing on the grabbed bar code image grabbed so as to output data information of the bar code image and a decoding module used to receive the data information, decode the data information and output a result obtained after the data information is decoded. The miniature embedded code scanning system and the miniature embedded code scanning method for the mobile intelligent terminal have the advantages of 1) reducing code scanning cost, being of a structure based on existing scanning components of the mobile intelligent terminal, adding the simple collimation module, and achieving the advantage that cost is far lower than cost of a professional camera; 2) improving scanning efficiency, and enabling a user to conveniently and rapidly collimate the bar code to be scanned; 3) improving application effects, automatically detecting environment illumination, automatically controlling light supplementary work according to the illumination, and reducing power consumption.

The invention discloses method and system of mobile type antenna of gyroscope with no inertia for tracking moving object based on satellite navigation positioning in order to solve issues of slow drift of data, and poor precision existed in current tracking antenna of gyroscope with inertia. The system includes mobile platform and antenna system, small antenna system of mobile platform for multipoint reception, small antenna system of mobile antenna for multipoint reception, multipoint reception / process / transform system of mobile platform, multipoint reception / process / transform system of mobile antenna, system for calculating target bearing angle and pitch angle, transforming and multiplying equipment, and device for driving wave packet of antenna etc. Rational design makes the system possess features of multifunction, superior performance, flexible use, and propagable stepped across different applications.

The invention provides a levelling and horizontal error testing device which comprises a base, a granite surface plate, a levelling and aiming device, a transmission system and an electric control box. The levelling and aiming device comprises a photoelectric auto-collimator, a pentaprism, a silicone oil tray, a single-axial laser alignment device and a support, wherein the photoelectric auto-collimator is used for optical aiming of platform leveling errors, the pentaprism is used for bending and turning the measuring optical axis of the photoelectric auto-collimator at 90 degrees and then aims to a platform standard hexahedron, the silicone oil tray is used for zero correction of the photoelectric auto-collimator, the single-axial laser alignment device is used for accurate alignment of the optical axis of the auto-collimator, and the support is used for installing the photoelectric auto-collimator, the pentaprism, the silicone oil tray and the single-axial laser alignment device. The levelling and horizontal error testing device can achieve automatic alignment of the optical axis, meanwhile achieves automatic measurement of leveling errors and is high in testing efficiency and good in test data consistency.

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.

A method for shooting a projectile weapon involves determining the inclination of a line of sight from a vantage point VP to a target T and a line-of-sight range R2 to the target, then predicting a trajectory parameter (such as bullet path BP2) at the line-of-sight range, for a preselected projectile P. Using the trajectory parameter, an equivalent horizontal range EHR2 may then be determined, wherein the equivalent horizontal range EHR2 is the range at which the trajectory parameter would be expected to occur if the projectile P were shot from the vantage point VP toward a theoretical target Tth located in a horizontal plane intersecting the vantage point VP. The equivalent horizontal range may be utilized to compensate for ballistic drop when shooting the projectile weapon. The method may be embodied in a handheld laser rangefinder including a memory for storing ballistic data. Systems for automatic hold over adjustment in a weapon aiming device are also disclosed.

The invention relates to a gunsight on a shooting gun. The gunsight comprises a display set composed of trajectory compensation lines made from luminescent devices. By using the gunsight, operators can clearly see a line of sight and the trajectory compensation lines even in dark environment, so that operators can aim at targets rapidly and accurately.

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 discloses a sand blasting machine and a sand blasting system provided therewith, which can be used for the container chassis welding line to blast sand. The sand blasting machine comprises two first rails, a truss, a cargo carrying platform and at least one driving mechanism, wherein the first rails are erected in parallel; the truss is hung above the first rails; the cargo carrying platform is arranged on the first rails; the driving mechanism drives the cargo carrying platform to slide back and forth on the first rails; two sides of the truss, which correspond to the width direction of the cargo carrying platform, are respectively provided with at least one upper sand box; the position corresponding to each upper sand box below the first rails is respectively provided with two lower sand boxes so as to make the container arranged on the cargo carrying platform and dragged back and forth by the cargo carrying platform for realizing scanning-type sand blasting via an upper sand gun and a lower sand gun. The sand blasting system realizes full-automatic sand blasting of container chassis C-type welding lines, can effectively solve influence on sand blasting quality by illumination or human factors for R-angle welding lines.

EKG sensors ((150) are placed on a patient (140) to receive electrocardiogram (EKG) recording signals, which are typically combinations of original signals from different sources, such as pacemaker signals, QRS complex signals, and irregular oscillatory signals that suggest an arrhythmia condition. A computing module (120) uses independent component analysis to separate the recorded EKG signals. The separated signals are displayed to help physicians to analyze heart conditions and to identify probably locations of abnormal heart conditions. At least a portion of the separated signals can be further displayed in a chaos phase space portrait to help detect abnormality in heart conditions.

The invention discloses a rapid sighting device and method for a waveguide antenna. The device comprises a sighting base, an angle indication unit and a sighting point indication unit. The sighting base is of an inverted-T-shaped structure and comprises a base and a mounting shaft connected with the base vertically. The upper surface of the base is a plane, a snapping groove is formed in the lower surface of the base, and the snapping groove is in fit connection with the waveguide antenna. The angle indication unit is fixed on the upper surface of the base, and the sighting point indication unit comprises a laser indicator and an optical sighting telescope. The laser indicator is arranged at the upper end of the mounting shaft, the optical sighting telescope is arranged above the laser indicator, an optical axis adjusting unit is arranged on the laser indicator, and an optical axis adjusting unit is arranged on the optical axis adjusting unit. By means of the device and the method, rapid sighting of visual sighting points at different distances can be achieved on the premise that the waveguide antenna sighting accuracy in microwave radiation field measurement is guaranteed, and convenience of sighting of the waveguide antenna in microwave radiation field measurement can be improved.

An ultrahigh frequency (UHF) radio frequency identification (RFID) reader with sighting function for reading RFID tag is mainly formed by a RF antenna and a controller, wherein the physical appearance of the RF antenna is formed with a sighting portion. In reading operation, users can aim the sighting portion of the RF antenna at a RFID tag at a remote location by visual mode so that the RF antenna can finish the reading operation promptly and accurately. Therefore, the reading accuracy and efficiency and power consumption can be improved.

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.

A gun / rifle sight for tracking a moving object is provided. The gun sight may have a generally elongated frame secured at a distal end of a barrel of a gun in a perpendicular manner with respect to the barrel. In a first embodiment, the gun sight has plurality of pegs which independently and selectively move from a downward orientation to an upward orientation so as to allow a user to gauge the lead time for firing the gun at the moving object. In a second embodiment, a plurality of stationary pegs is secured in a staggered manner around a rotating cylindrical cover. When the cylindrical cover is rotated around the elongated stationary frame, only a single stationary peg may be moved to an upward orientation at a given time.

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 relates to a laser aiming slingshot gun. The laser aiming slingshot gun comprises a gun barrel, an elastic part, a bullet pocket, a bullet clamping part, a trigger and a handle, wherein one end of the elastic part is connected to the first end part of the gun barrel, and the other end of the elastic part is connected with the bullet pocket for wrapping a bullet; the handle is arranged on the second end part of the gun barrel; the bullet clamping part for clamping the bullet pocket is arranged on the gun barrel; the trigger passes through the gun barrel and slides along the length direction of the gun barrel to trigger the bullet clamping part to be closed and opened in order to keep and release the bullet pocket; the first end part of the gun barrel is provided with a laser aimer. The bullet pocket and the wrapped bullet are kept in the bullet clamping part and are released from the bullet clamping part by controlling the closing and opening of the bullet clamping part through the trigger. During aiming of a target with the slingshot gun, the elastic part does not need to be always stretched with a hand, and shaking is avoided, so that the bullet shooting stability is ensured, convenience is brought to use, and the target is easy to aim. Moreover, the target can be aimed rapidly by using the laser aimer, and the probability of target shooting is increased.

The invention relates to a laser aiming emission system capable of scanning in all directions. The laser aiming emission system comprises a light beam emission device, a light beam steering device and a light beam aiming device, wherein the light beam emission device comprises a laser light source and a laser beam expanding assembly; the light beam steering device comprises a light beam steering assembly, an azimuth rotating shaft assembly and a cylindrical lens barrel; and the light beam aiming device comprises a fixed support and an optical sight. After the light beam emission device emits laser to enter the light beam steering device, all-directional adjustment and aiming of emergent light beams can be achieved, so that all-directional and long-distance striking on a target unmanned aerial vehicle can be achieved, and the problem of scanning blind areas does not exist. The unmanned aerial vehicle entering a no-fly zone can be aimed quickly, and as long as a target is aimed and locked, the target can be attacked instantaneously without delay, so that the potential risk of major safety accidents caused by the unmanned aerial vehicles in fields such as airports and power stations can be prevented.

The invention discloses a monitoring aiming device, which is used for monitoring and aiming at a target. The information display component of the information display component and the optical fusion component that fuses the information displayed by the information display component and the image observed by the objective lens component and projects it onto the eyepiece component. The monitoring and aiming equipment provided by the present invention optically fuses the posture information of the monitoring and aiming equipment, the position information of the target object, the guidance information and the target image through the optical fusion component, and displays them in the same field of view, so that the observer can obtain real-time The above aiming information, and according to the aiming information, quickly capture the target, so that the aiming information and the target image are displayed synchronously, which overcomes the loss of external physical information, non-destructive display of the real monitoring environment, and realizes real-time, fast and accurate monitoring of moving targets and 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 invention discloses a fast aiming device for a waveguide antenna, which includes an aiming base, an angle indicating device and an aiming point indicating device. The aiming base is an inverted T-shaped structure, which includes a base and an installation shaft vertically connected to the base. The surface is flat, and the lower surface of the base is recessed with a card slot, which is connected with the waveguide antenna; the angle indicating device is fixed on the upper surface of the base; the aiming point indicating device includes a laser pointer and an optical sight; the laser pointer is set on the installation shaft On the upper end, the optical sight is arranged directly above the laser pointer, the laser pointer is provided with an optical axis adjustment device, and the optical sight is provided with a visual axis adjustment device. The invention can realize fast aiming of visible aiming points at different distances on the premise of ensuring the aiming accuracy of the waveguide antenna in the measurement of the microwave radiation field, and improve the convenience of aiming the waveguide antenna in the measurement of the radiation field.

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.

A method for shooting a projectile weapon involves determining the inclination of a line of sight from a vantage point to a target and a line-of-sight range to the target, then predicting a trajectory parameter at the line-of-sight range, for a preselected projectile. Using the trajectory parameter, an equivalent horizontal range may then be determined, wherein the equivalent horizontal range is the range at which the trajectory parameter would be expected to occur if the projectile were shot from the vantage point toward a theoretical target located in a horizontal plane intersecting the vantage point. The equivalent horizontal range may be utilized to compensate for ballistic drop when shooting the projectile weapon. The method may be embodied in a handheld laser rangefinder including a memory for storing ballistic data. Systems for automatic hold over adjustment in a weapon aiming device are also disclosed.