62 results about "Electron motion" patented technology

A programmable sound effects device which utilizes a motion-sensitive mechanism for selecting unique sound effects. The device is comprised of an electronic motion-sensitive actuator, a sound effect storage media for storing a plurality of predetermined sound effects, and a playback mechanism for audibly emitting the motion-activated sound effects. This device is designed to be used with amusement and entertainment type products such as toys, games, dolls, and props, with exemplary uses in toy swords, drumsticks, magic wands, and the like. A preferred embodiment is comprised of a unit which is physically incorporated into the handle of a toy sword. As the user moves the toy sword in a predefined manner, the motion-sensitive actuator senses the motion and plays out a plurality of unique sound effects as a function of the user's movements. The motion-detection algorithm which triggers the different sound effects is programmable. In another embodiment, the device is contained within a single housing unit that is worn on the user's body. This embodiment is well suited for many toys, props, games, and the like that do not have any sound effects capability but would benefit from such capability.

An electro-motion toothbrush includes a case containing a driving unit. First and second toothbrush support rods are flexible and rotated by the driving unit in directions opposite to each other. First and second toothbrush heads are connected to upper ends of the first and second toothbrush support rods, respectively. First and second toothbrush bristles are implanted along a lengthwise direction of the first and second toothbrush heads, interweave with each other, and not to cross each other during operation.

The invention relates to the field of medical equipment, and discloses a muscle restoration system for paralyzed limbs. The limbs of a patient with upper motor neuron paralysis are paralyzed due to denervation, but a lower motor neuron, a muscle and a motor end plate of the patient with upper motor neuron paralysis are not directly damaged in spite of tissue or cells and can completely receive stimulation, conduct information and do contraction motion; a nerve can conduct bioelectricity, receive electric stimulation and conduct an electric signal; and manual electron motion control is performed at the terminal of a nerve motion conduction path, namely a muscle door node of which the nerve enters the muscle, an external wireless signal controller remotely controls a stimulator in a body through wireless signal transmission, the muscle is directly stimulated by stimulation sent by the stimulator and starts doing contraction motion after receiving stimulation information, and the limbs are driven to act, so that the paralyzed limbs move, and the requirements of training rehabilitation and self-care are met.

The present disclosure is directed to an integrated electrostatic sensor for an engine. The sensor includes an outer housing having a body with a first end and a second end. The first end is configured for securing the sensor to the engine and includes a sensing face. The sensor also includes an electrode configured within the housing adjacent to the sensing face and an amplifier configured with the electrode. The electrode contains a plurality of electrons configured to move as charged particles flow past the sensing face. Thus, the amplifier is configured to detect a particulate level as a function of the electron movement. The electrostatic sensor also includes a circuit board configured within the housing and electrically coupled to the amplifier. As such, the circuit board is configured to send one or more signals to a controller of the engine indicative of the particulate level.

The invention belongs to a neutron source, and particularly relates to a turn-off planar radio-frequency ion source drive-in target neutron tube. The neutron tube is mainly composed of a planar radio-frequency ion source, a gas storage element, accelerating electrodes, a target and a vacuum system. The planar radio-frequency ion source substitutes for a penning source and is composed of a small-recombination-coefficient quartz discharge cup, a planar helical antenna clinging to the cup bottom and a Kovar material leading-out pole sealing the cup rim, a cusped magnetic field is formed by a plurality of magnets along the tube diameter of the discharge cup, plasma density is increased, and electron motion is limited while recombination losses of the tube wall are reduced. Radio-frequency power is transmitted to plasma from the antenna by means of inductive coupling. A shielding case is added to the outside of the ion source, influence of the radio-frequency electric field on other equipment is reduced, saturation adsorption of deuterium-tritium gas is realized by the internal gas storage device, and heating release is performed. The proportion of monatomic ions is increased greatly, utilization rate of reaction gas is increased, sputtering of a leading-out hole is reduced, and accordingly yield of the neutron tube is increased while service life of the same is prolonged.

The invention discloses a method for improving performance of an AlTiSiN coating through low-negative bias high-energy Ar <+> etching cleaning. The method comprises the steps that a multi-arc ion plated vacuum furnace is vacuumized, then, Ar gas is introduced and is heated to 450 DEG C, a cleaning Ti target is started, then, an anode target material is started, the cleaning Ti target and the anodetarget material perform positive-negative traction electron motion, Ar <+> is generated through collision of electrons and the Ar gas, negative bias is controlled to be minus 180 V, and Ar <+> is attracted to perform ion bombardment on the surface of a substrate for 30 min; and the AlTiSiN composite coating is deposited on the treated substrate. According to the method, the substrate is subjectedto etching cleaning through only high-energy Ar ions in the low-negative bias condition, the film-substrate binding force of the AlTiSiN coating can be remarkably improved through the etching cleaning technology, wear and friction resistance and cutting performance of the coating are improved, and the coating is applicable to a harsh high-hardness material high-speed cutting environment, and hasgreat application prospects in the field of cutter and surface protection.

The invention discloses a method for measuring the activation energy of a resistive random access memory. The method comprises the following steps of measuring an I-V curve of the resistive random access memory, and determining a low resistance state current value and a high resistance state current value of the resistive random access memory according to the I-V curve; calculating the current in a conductive filament of the resistive random access memory in a low resistance state and a high resistance state; calculating an external electric field of the conductive filament of the resistive random access memory in the high resistance state; calculating the activation energy of carrier transition in the low resistance state and the high resistance state. After the method is adopted, the activation energy of the resistive random access memory can be measured by a simple method, so that the measurement error is greatly reduced, the activation energy during carrier movement such as electron motion, and ion diffusion can be distinguished, and the theoretical direction is provided for the research of microscopic physical mechanism of the resistive random access memory.

The invention discloses a positron-electron magnetic spectrometer with the angular resolution capability. The positron-electron magnetic spectrometer comprises an alignment hole array, a cylindrical magnet device and a positron-electron recording medium, wherein the alignment hole array is used for leading positrons and electrons into the cylindrical magnet device; the cylindrical magnet device comprises an outer shell, an inner shell and permanent magnets, the permanent magnets are fixed between the outer shell and the inner shell and are radially distributed; a magnetic field loop in which the movement directions of the positrons and the electrons are deflected is formed by space enclosed by all of the permanent magnets; the positron-electron recording medium is used for recording the intensity distribution of the positrons and the electrons on an imaging plane, so as to obtain the angular distribution of the positrons and the electrons and the information of an energy spectrum of the angular distribution. The positron-electron magnetic spectrometer has the advantages of reasonable structure and skillful design, the technical defects of low measurement precision and long time for adjusting a measurement range of an existing magnetic spectrometer are preferably overcome, and the diagnosis precision of an energy spectrum of the angular distribution of the positrons and the electrons is greatly increased, and therefore, the positron-electron magnetic spectrometer is suitable for popularization and application.

A method and system of physically solving the charge, mass, and current density functions of organic molecules using Maxwell's equations and computing and rendering the physical nature of the chemical bond using the solutions. The solutions can be used to solve the dipole moments in molecules or induced dipole moments between species that in turn can be used to solve condensed matter parameters and reaction kinetics. The results can be displayed on visual or graphical media. The display can be static or dynamic such that electron motion and specie's vibrational, rotational, and translational motion can be displayed in an embodiment. The displayed information is useful to anticipate reactivity and physical properties. The insight into the nature of the chemical bond of at least one species can permit the solution and display of those of other species to provide utility to anticipate their reactivity and physical properties.

The embodiment of the invention discloses a method of generating a molecular photoelectric hologram under an elliptic polarization laser action. The method comprises the following steps of a) computing movement conditions of an ionized electron in a laser field so as to obtain speed and a movement locus of the ionized electron; b) obtaining the movement conditions, which include an initial phase, a return moment and a drift time, of a required signal electron on the basis of the movement speed and the movement locus of the ionized electron; c) computing to obtain an ionization phase and the drift time of a reference electron on the basis of the computation of the movement conditions of the ionized electron in the laser field and the movement conditions of the signal electron thereof; d) respectively computing to obtain phase accumulations of movements of the signal electron and the reference electron in the laser field; e) computing to obtain a phase difference so as to make a photoelectric hologram. By adopting the method, through changing a degree of polarization of elliptic laser, a dynamic process of an ionized electron wave packet is influenced, so that generation of the molecular photoelectric hologram is further controlled, thus the molecular photoelectric hologram is precisely made. The method is simple and easy to apply, and has important significance to understanding dynamic behaviors of the electron wave packet in strong field physics and characteristics of the molecular photoelectric hologram.

The invention discloses a symmetrical type carbon nanotube cathode ionization gauge. A carbon nanotube array capable of achieving electron field emission at room temperature is taken as a cathode, interferences of the high-temperature thermionic cathode to a heat sensitive, light sensitive and strong magnetic field system are overcome, and a power consumption demand is reduced based on a field emission mechanism. The carbon nanotube array cathode grows on two faces of a substrate, and symmetrical double-electrode arrangement is adopted; and, on the premise that the complexity of a circuit is not changed, the lengths of electron trajectories are effectively prolonged, and improvement of the sensitivity of an ionization gauge in the kind is facilitated. Furthermore, higher-voltage anodes 5 are added between gate electrodes 4 and collecting electrodes 6, so electrons oscillates between the gate electrodes 4 and the collecting electrodes 6, the electron trajectories are also prolonged, and the sensitivity of the ionization gauge is further improved.

A method and system of physically solving the charge, mass, and current density functions of pharmaceuticals, allotropes of carbon, metals, silicon molecules, semiconductors, boron molecules, aluminum molecules, coordinate compounds, and organometallic molecules, and tin molecules, or any portion of these species using Maxwell's equations and computing and rendering the physical nature of the chemical bond using the solutions. The results can be displayed on visual or graphical media. The display can be static or dynamic such that electron motion and specie's vibrational, rotational, and translational motion can be displayed in an embodiment. The displayed information is useful to anticipate reactivity and physical properties. The insight into the nature of the chemical bond of at least one species can permit the solution and display of those of other species to provide utility to anticipate their reactivity and physical properties.

The invention discloses a high-frequency transform type power supply which comprises a rectification and filtration circuit, wherein the rectification and filtration circuit can directly rectify and filter AC commercial power to obtain stable direct current. And the high-frequency transform type power supply particularly comprises a starting protection oscillation circuit, a commutation circuit and a transform self excited oscillation circuit which are electrically connected with the rectification and filtration circuit, wherein the transform self excited oscillation circuit comprises a half-bridge AC transform circuit. During processing power supplies, the high-frequency transform type power supply does not neglect any noise on the power grid, can get rid of thermal noise generated by electron motion on circuits ideally, and enable current to move in the form of a complete sinusoidal wave at the same time so that the current self can not generate a harmful wave to flow into output circuits. Since the transform self excited oscillation circuit comprises a half-bridge AC transform circuit, the structure of the whole high-frequency transform type power supply becomes simpler and the cost is lower. An audio power amplification processing circuit equipped with the high-frequency transform type power supply has the same advantages.

A gyrotron collector collection profile design method and gyrotron collector and gyrotron are disclosed. An electron trajectory inverse tracking method is proposed. The collecting density function isderived from the collecting pole collecting profile equation and electron beam moving trajectory equation, and the relationship between collecting density function, collecting profile and magnetic field distribution is established. By discussing the relationship between collection uniformity and applied magnetic field, collection area, the collection profile and magnetic field distribution neededin homogeneous collection are deduced. The trajectory of electron motion can be obtained from the magnetic field distribution, and the corresponding curved surface collector structure can be designedby using the collector profile. Based on this, the maximization of the collection area and the uniformity of the collection can be realized under the premise of guaranteeing a certain power capacity.The gyrotron collector includes a hollow heat dissipation structure having an internal profile designed in accordance with the above method. The gyrotron includes the gyrotron collector described above.

The present invention relates to a water magnetizer including a permeance member and a cooking recipient. The permeance member consists of two parallel disks spaced apart each other by a plurality of partitions located along the periphery of the disks, such that there is clearance between the two parallel disks. The permeance member is placed into the cooking recipient that is charged with water. Then, the cooling recipient is placed onto an electromagnetic heater. When the electromagnetic heater powers on, inner coils of the electromagnetic heater regularly vibrate at high frequency to change the direction of electric current and then induce a swirled magnetic field in the clearance. The water would be boiled by a lot of heat generated from electron movement in the induced magnetic field.

The invention relate to a set of methods that can be used in portable electronic or wearable motion sensing devices or game controller assemblies, to calculate a plurality of motion parameters. Simplified binary values for motion information is also provided as well as a method to determine the orientation of the device relative to a body part that it is attached to. Embodiments of the invention can be wearable, e.g., worn on the human body, handheld in a game assembly, handheld in a toy or more generally attached to any movable body. The invention also provides a method for observers of a player of a video game or user of a computer application to combine camera data from the observer's smart device with the game play or application screen of the player or user's smart device on the observer's smart device.

The invention provides a numerical simulation method and system for breakdown voltage and position of low-voltage gas. The method and the system are suitable for simulation of a gas discharge process between electrodes with complex structures in a vacuum environment. According to the method, on the basis that a discharge path is set as a gap electric field line, calculation domain grids are divided according to the discharge path and a potential equipotential line; after the initial number of electrons on the surface of a negative electrode is set, calculation is carried out according to electron movement, electron and atom collision, ion generation and secondary electron generation on the discharge path; then, the total secondary electron generation amount of each discharge path is compared, and the most probable breakdown path is screened out; and the secondary electron quantity of the path is compared with the initial electron quantity to judge whether critical breakdown can be triggered or not. According to the method, the breakdown voltage and the breakdown position between the electrodes with the complex structures can be estimated, and calculation efficiency is high.

The embodiment of the invention provides an electron bombardment ionization source device, an ionization bombardment method and a substance analysis method, and the device comprises the steps: placinga pair of radial acceleration electrodes at the inner side, close to an ionization chamber, of a first electron repulsion electrode and at the upper and lower parts or the front and rear parts of a first filament, and forming an electric field perpendicular to a magnetic field direction between the radial acceleration electrodes; enabling electrons overflowing from the electrified and heated first lamp filament to move in a spiral line under the acting force in the magnetic field direction, wherein the radius of the spiral line where the electrons move is increased under the action of an electric field perpendicular to the magnetic field direction, and then the actual movement path of the electrons is increased. According to the device, the electric field perpendicular to the electron motion reference axis is added, under the action of the electric field, the radius of spiral line operation of electrons is increased, then the actual operation path of the electrons in the ionization chamber is increased, the collision sectional area of the electrons and measured object molecules is increased, and then the ionization efficiency of the ion source is improved.