55 results about "Comet" patented technology

A hand-held electronic celestial object-locating device assists in identifying a celestial object or directing a user to a desired celestial object. The device is useful for locating or identifying any celestial object including stars, constellations, planets, comets, asteroids, artificial satellites, and deep sky objects to name a few. The device utilizes sensors for 3-axis magnetic field and 3-axis gravitational field detection. The device utilizes a processor and an electronic database to perform the required calculations. The device's database may be updated through access to the Internet through which the updates may be purchased.

The invention discloses a method for detecting potential inherent toxicity of organic pollutants in a water body, which comprises the following steps: using resin to perform enrichment of water samples first; and applying a comet assay of Euglena gracilis to research the inherent toxicity of the organic pollutants in the water body. The key technique lies in the innovation of glue manufacturing process, namely adopting fractioning at a first layer, then adopting the conventional 'sandwich' glue manufacturing method, and manufacturing the glue by using a normal melting point glue with a higher melting point at a third layer, thus the defect that a rubber plate in the conventional method is easy to damage is overcome. By performing optimization research on cracking time and electrophoresis conditions of algae comets, a perfect image result is obtained. At present, the method for detecting the potential inherent toxicity of the organic pollutants in the water body through algae single cell gel electrophoresis (SCGE) is not reported, and algae are applied to the SCGE to widen the research objects of the SCGE.

A hand-held electronic celestial object-locating device assists in identifying a celestial object or directing a user to a desired celestial object. The device is useful for locating or identifying any celestial object including stars, constellations, planets, comets, asteroids, artificial satellites, and deep sky objects to name a few. The device utilizes sensors for 3-axis magnetic field and 3-axis gravitational field detection. The device utilizes a processor and an electronic database to perform the required calculations. The device's database may be updated through access to the Internet through which the updates may be purchased.

The invention discloses a telescope secondary mirror position correcting method based on optical spot definition function. The method comprises the following steps of 1, obtaining the position of a secondary mirror with objective function having an extreme value by taking onaxis field-of-view optical spot definition as the objective function, translation of the secondary mirror along the direction of an optical axis and translation and rotation of the secondary mirror along two orthogonal directions vertical to the optical axis direction through an iterative algorithm, wherein if all the variables are simultaneously iterated, the objective function is likely to be converged to a local extreme value, so that each iterative process is enabled to comprise two steps of iteration of the optical axis direction and the direction vertical to the optical axis direction so as to enable the objective function to be converged to a global extreme value; 2, enabling the secondary mirror to rotate around a zero comet difference point of a system along the two orthogonal directions and searching for the extreme value of the objective function in an iterative manner for realizing correction for the relative position of the secondary mirror by taking the mean value of definition function of multiple axis external field-of-view optical spots as the objective function. The method is free from wavefront detection and reestablishment, adjustment for a telescope system has an objective standard, and the telescope imaging quality can be monitored in real time.

A hand-held electronic celestial object-locating device assists in identifying a celestial object or directing a user to a desired celestial object. The device is useful for locating or identifying any celestial object including stars, constellations, planets, comets, asteroids, artificial satellites, and deep sky objects to name a few. The device utilizes sensors for 3-axis magnetic field and 3-axis gravitational field detection. The device utilizes a processor and an electronic database to perform the required calculations. The device's database may be updated through access to the Internet through which the updates may be purchased.

A hand-held electronic celestial object-locating device assists in identifying a celestial object or directing a user to a desired celestial object. The device is useful for locating or identifying any celestial object including stars, constellations, planets, comets, asteroids, artificial satellites, and deep sky objects to name a few. The device utilizes sensors for 3-axis magnetic field and 3-axis gravitational field detection. The device utilizes a processor and an electronic database to perform the required calculations. The device's database may be updated through access to the Internet through which the updates may be purchased.

The present invention features an electrical system comprising a centralized operating meter for energy technologies which comprises one or more of the following features: (1) a central processing and internal memory unit (CPIM), wherein the CPIM electronically communicates with a utility meter and a performance meter, wherein the CPIM sends data information to a display unit which separately displays the power usage registered to the utility meter and the performance meter, (2) a utility meter connecting to a breaker box via a set of wires and a performance meter connecting directly to the set of wires that connects the utility meter to the breaker box, and (3) a switch, wherein upon detection of a disruption of power from a grid the COMET immediately opens the switch to disconnect the electrical system from a grid and allow any generated power from a renewable resource electrical system to continue supplying the electricity.

The invention relates to an apparatus and an in-situ method for detecting cellular DNA damage. The invention is particularly suited for use in Comet assays and for automation of such assays. The apparatus comprises a multiwell plate, the plate comprising an array of wells held in fixed relationship with each other and each well having an axis, side walls, and a base and wherein the well is provided with electrode pairs disposed therein; and wherein there is provided means for parallel connection of the electrode pairs to an external voltage supply.

The invention provides a novel, low-cost, spin-stabilized lander architecture capable (with appropriate system scaling tailored to the attributes of the target) of performing a soft-landing on a solar-system body such as Earth's Moon, Mars, Venus, the moons of Mars, Jupiter, Saturn, Uranus and Neptune, selected near-Earth and main-belt asteroids, comets and Kuiper belt objects and even large human-made objects, and also moving about on the surface of the target solar-system body after the initial landing in movement akin to hopping.

A hand-held electronic celestial object-locating device assists in identifying a celestial object or directing a user to a desired celestial object. The device is useful for locating or identifying any celestial object including stars, constellations, planets, comets, asteroids, artificial satellites, and deep sky objects to name a few. The device utilizes sensors for 3-axis magnetic field and 3-axis gravitational field detection. The device utilizes a processor and an electronic database to perform the required calculations. The device's database may be updated through access to the Internet through which the updates may be purchased.

The invention provides a comet optical surface signal simulation method for deep space exploration. The method comprises the following steps of: programming by using an OpenGL three-dimensional graphics library to realize simulation of an optical signal; reconstructing a surface signal of the comet by using a particle system and generating a simulation signal of a corresponding direction according to the input time of a simulator, the position of an observation platform and the direction of a camera; projecting the simulation signal on a high-performance display; and completing digital-to-analog conversion of the optical signal on the space and radiance to finally form a simulation optical signal. The method has the advantages of simplicity, intuition, good effect and capability of providing a reliable dynamic optical signal for an optical navigation camera used in deep space exploration, particularly comet impact detection.

The invention relates to an anchor positioning system for detecting a lander, in particular to the anchor positioning system for detecting a planetoid lander. The anchor positioning system solves the following problems of a telescopic sleeve connecting and positioning system: an anchor bill is inclined when in incidence and transverse impact load is acted on the lander, so as to damage instruments at the inner part of the lander; a moving part of a telescopic sleeve is changed in quality during the incidence, so as to cause difficulty in estimating initial emission energy. An advancing mechanism is fixedly arranged on the side face of a cable box body, a winding mechanism is fixedly arranged on a rear end cover of the cable box body, a locking and unlocking mechanism is fixedly arranged on a right shell body of the winding mechanism, a connecting rope is stored in the cable box body, one end of the connecting rope is fixed on an anchor rod pin, and the other end of the connecting ropeis fixedly connected with a winding reel. A winding motor and an unlocking motor are connected with a pin socket by a lead wire. The anchor positioning system can also be used not only for detecting the lander of a small celestial body with weak surface gravitation such as the comet and the like, but also for automatic operation of a robot in dangerous environments.

The invention discloses a folding lightweight landing mechanism and relates to the landing mechanism of a lander. The invention aims at solving the problems of large volume, complexity in a buffer structure and high cost of the existing landing mechanism of the lander during the launching process. The folding lightweight landing mechanism comprises a triangular space truss type support, a buffer component, an instrument platform and three landing legs, wherein the triangular space truss type support comprises a triangular support, a star-shaped support, a space truss connecting rod component,three groups of main landing leg connecting components and three groups of auxiliary landing leg connecting components, the triangular support and the star-shaped support are arranged at the upper part and the lower part, the triangular support is connected with the star-shaped support through the connecting rod component, the three landing legs are distributed and connected on the periphery of the triangular space truss type support through the main landing leg connecting components and the auxiliary landing leg connecting components, and the triangular space truss type support is connected with the instrument platform through the buffer component. The folding lightweight landing mechanism is applicable to lander exploration activities for asteroids, comets, the moon, the Mars and the like.