123results about How to "Appropriate control" patented technology

A plasma etching apparatus 11 includes a mounting table that holds a semiconductor substrate W thereon; a first heater 18a that heats a central region of the semiconductor substrate W held on the mounting table 14; a second heater 18b that heats an edge region around the central region of the semiconductor substrate W held on the mounting table 14; a reactant gas supply unit 13 that supplies a reactant gas for a plasma process toward the central region of the semiconductor substrate W held on the mounting table 14; and a control unit 20 that performs a plasma etching process on the semiconductor substrate W while controlling the first heater 18a and the second heater 18b to heat the central region and the edge region of the processing target substrate W held on the mounting table 14 to different temperatures.

Access control appropriate to each processing node is achieved by evaluating information published by the processing node. An access control device (4) ranks subjects of consumption activities by their trust values, and determines whether or not the ranked subjects include any subject whose rank is improved from the last time. When there exists a subject whose rank is improved from the last time, a subject having data to which access control information is set against the subject with an improved rank is made a proposal that the protection level in the access control information against the subject with an improved rank should be decreased. The access control device (4) also judges whether or not the ranked subjects include any subject whose rank is worsened from the last time. When there exists a subject whose rank is worsened from the last time, a subject having data to which access control information is set against the subject with a worsened rank is made a proposal that the protection level in the access control information against the subject with a worsened rank should be increased.

A power frequency distribution predicting unit predicts the power frequency distribution of a vehicle in a case where the vehicle travels a route with reference to the history of the vehicle power Pv when the vehicle traveled the route in the past. An operation condition setting unit sets the range of the required vehicle power Pv0 to operate the engine as an engine operation condition for controlling the energy balance between generated power and generated electric power of an electric rotating machine in a case where the vehicle travels the route to be at a preset value according to the power frequency distribution predicted by the power frequency distribution predicting unit. An operation control unit controls the operation of the engine according to the range of the required vehicle power Pv0 to operate the engine set by the operation condition setting unit.

A motor control device includes: a rotation angle detection portion that detects a rotation angle of a motor and outputs a rotation angle signal; an abnormal condition detection portion that detects the presence or absence of an abnormal condition of the rotation angle detection portion; a rotation angle estimation portion that estimates the rotation angle of the motor and outputs an estimate rotation angle signal; and a driving control portion that controls driving of the motor on the basis of the rotation angle signal, which is output from the rotation angle detection portion, when the abnormal condition detection portion does not detect an abnormal condition of the rotation angle detection portion, and controls driving of the motor on the basis of the estimate rotation angle signal, which is output from the rotation angle estimation portion, when the abnormal condition detection portion detects an abnormal condition of the rotation angle detection portion.

When a radio communication device receives a communication permission signal assigning a communication right permitting transmission of signals, if a received signal analysis portion determines that the received signal is the communication permission signal assigning the communication right to another radio communication device, it measures communication quality with the other radio communication device within a prescribed period.

A vehicular combined control system has functions of a smart entry system and a TPMS. A smart ECU turns on the output of a voltage signal terminal intermittently or in response to a given trigger. When the output of the voltage signal terminal turns on, a RF receiver section receives information from a portable device regardless of the ON / OFF state of an ignition switch to transmit the information to the smart ECU. When the ignition switch is ON and the output of the voltage signal terminal turns off, the RF receiver section receives information from tire sensors to transmit the information to a TPMS microcomputer.

The invention provides a method for establishing an HPLC fingerprint spectrum of Radix Glycyrrhizae and a standard fingerprint spectrum thereof. The method comprises the following steps of: firstly adding Radix Glycyrrhizae powder into a 70% ethanol aqueous solution, ultrasound-extracting, filtering the supernate with a microporous membrane to obtain a filtrate as the test solution; then carrying out HPLC analysis, wherein the chromatographic column is Kromasil-C18 (5 mum, 250*4.6 mm), the mobile phase is 0.8% acetic acid solution-acetonitrile, the gradual eluting mode is adopted, the detection wavelength is 254 nm and the column temperature is 30 DEG C; and extracting the test solution, injecting into the HPLC to obtain the HPLC fingerprint spectrum of Radix Glycyrrhizae. The standard fingerprint spectrum of Radix Glycyrrhizae can be obtained by comparing HPLC fingerprint spectra of 16 batches of Radix Glycyrrhizae materials and determining the common fingerprint characteristics. The standard fingerprint spectrum can be used for effectively monitoring the quality of Radix Glycyrrhizae.

The invention discloses an interactive vehicle positioning management system. The system mainly comprises a vehicle terminal, a control center and a user terminal. The vehicle terminal comprises a GPS (Global Positioning System) module, a GPRS (General Packet Radio Service) module, a processor module, a sensor module, an executor module, a memorizer module, a power supply module, an interface module, and a photographing module; the system acquires information of a vehicle, such as position, speed, oil quantity, an engine, an ACC switch, vehicle defense setting and interior images by mainly using GPS and sensors, and transmits the information to the control center through a GPRS network, also can control corresponding executora according to the current environment of the vehicle and control commands, and controls the oil line, a vehicle door, a shift, a circuit and the like of the vehicle. The control center plays a role of central pivot, on one hand, the control center receives data of a vehicle terminal, stores the data in a database and sends the control command to the vehicle terminal, and on the other hand, the control center can send information of the vehicle terminal to a user terminal. The user terminal extracts vehicle terminal information from the control center and displays the information for a user.

The invention provides an IPv6 digital network lighting control system, which adopts an IPv6 network as a basic communication network. The system comprises a central server, a packet server, a management unit and a lighting control unit, wherein the central server centrally manages each lower sub-control management unit through an IPv6 network switch, and provides a uniform control management platform for a user; the packet server comprises an area unit which monitors each lighting node through a field bus based on IPv6, and a management unit which detects exceptional state of equipment and reflects the state to the central server; and the lighting control unit realizes monitoring and controlling to the lighting node through the lighting control sub-system. A similarly constructed IPv6 digital network lighting control system manages terminals in other types. As the IPv6 technology is supported, the system provides rich address space, has good expandability, and ensures high-speed connection among all equipments in the system with plug and play and good mobility, thereby ensuring that the system is very suitable for managing large-scale management and control.

What is provided is a cell balance control device including: a bypass circuit including a direct circuit with a bypass resistance and a switching element, the bypass circuit being connected in parallel to each of a plurality of cells included in a battery; a cell voltage detection unit detecting a cell voltage of each of the plurality of cells; a temperature detection unit detecting a temperature of a substrate on which the bypass circuit is mounted; and a control unit controlling and computing a duty ratio of the switching element based on a value detected by the temperature detection unit and a cell voltage of a discharge-needed cell obtained by the cell voltage detection unit.

The invention provides an intelligent livestock system based on the Internet of Things, relates to the field of application sensors, LoRa networks, and artificial intelligence livestock, realizes theautomatic collection of livestock and pasture statuses, stores and analyzes data, and gives an intelligent solution for integrating the Internet of Things technology into the livestock industry. The intelligent livestock system comprises an intelligent livestock software system, a special soil moisture information collection climatological station for a pasture, a livestock wearable device, a visual individual identification module and a livestock wireless network based on an LoRa broadband technology. The livestock personnel, scientific research institutions and regulatory agencies can masterthe conditions of the pasture and livestock in real time for daily management; the linkage between ranchers, experts and supervision departments is realized to provide solutions and rapid support foremergency events; complete livestock bookbuilding is achieved, and a foundation is built for further integrating pastures, slaughter houses and retailer information and realizing whole-course qualitytracing; and a large-range epidemic disease outbreak is predicted and effectively controlled by combining a think tank and a big data analysis technology.

When a radio communication device receives a communication permission signal assigning a communication right permitting transmission of signals, if a received signal analysis portion determines that the received signal is the communication permission signal assigning the communication right to another radio communication device, it measures communication quality with the other radio communication device within a prescribed period.

A probe apparatus with control-position detection means is provided for testing an electrical characteristic of a to-be-tested object formed on a substrate W. The probe apparatus includes a prober chamber, a susceptor provided in the prober chamber for placing thereon a to-be-tested object, and a moving mechanism for moving the susceptor in X-, Y-, Z- and θ-directions. The probe apparatus further includes a probe card having a plurality of probes and opposing the susceptor, and a first optical length-measuring unit. The first length-measuring unit emits light to the surface of the to-be-tested object placed on the susceptor, and detects the Z-directional position of the to-be-tested object based on the light reflected from the object. The probe apparatus can have a second length-measuring unit.

The invention relates to a dynamic section control method based on a power flow transfer ratio. The method comprises the following steps: switching off each branch one by one, detecting the load rates of branches which are not switched off gradually, judging whether or not the load rates of certain branches in the branches which are not switched off are greater than a preset load rate threshold value, and if so, selecting corresponding switch-off branches as key branches; calculating the power flow transfer ratio of each branch with a direct-current power flow algorithm; judging whether or not the power flow transfer ratios of the branches are greater than a preset power flow transfer ratio threshold value, if so, selecting the branches for serving as strong correlation branches, wherein the strong correlation branches and the key branches construct a power transmission section; acquiring a dynamic ultimate expression of the power transmission section according to the power flow transfer ratios, load fluctuating power, rated active power and a generator switchable amount or a load switchable amount; and controlling section power flow according to a power transmission distribution factor and the dynamic ultimate expression of the power transmission section. The dynamic section control method is suitable for the complex change of a power grid running way, accurate in results, small in calculation amount, convenient and practical.

A first sound volume calculation unit (251) obtains a length of a straight line connecting a sound emitting object and a sound detection object, and calculates a first sound volume attenuated from a predetermined reference sound volume in accordance with the length. A second volume calculation unit (252), in a case where on the straight line there is an other object that is an obstacle, calculates a second sound volume attenuated from the first sound volume by a predetermined ratio. A third volume calculation unit (253) draws from each of the sound emitting object and the sound detection object a plurality of space recognition lines that spread in plane and at a predetermined angle from the straight line locating as a center, and calculates a third sound volume attenuated from either one of the first sound volume and the second sound volume in accordance with an attenuation ratio determined by the number of the space recognition lines having a same angle and intersecting with each other without being intercepted by the other object that is an obstacle. An output sound control unit (207) outputs game sound based on the calculated third sound volume.

The invention relates to an active load reducing control system and method for a large wind turbine blade. An optical fiber strain sensor measures a stress value of the root portion of the blade and transmits the stress value to a control unit; the control unit comprises a PID controller performing parameter optimization through a teaching and learning algorithm and a fuzzy controller for processing a strain force signal of the root portion of the blade; a flap swing angle is subjected to switching control through the fuzzy controller and the PID controller, and beneficial effects of fuzzy control and PID control are synthesized; meanwhile, a machine front wind field signal sensing device measures the front air speed of a wind turbine and transmits the front air speed to the control unit; a feedforward controller in the control unit calculates control quantities needed by uniform loads caused by reducing stochastic wind or turbulent wind by monitoring the change of the machine front air speed in real time; and the control unit couples the two parts of control quantities, and control over the flap swing angle is completed. The active load reducing control system and method for the large wind turbine blade effectively reduce the strain force of the root portion of the blade, the service life of the blade is prolonged, and the using cost of a wind turbine unit is reduced.

An information processing apparatus that is capable of controlling a screen appropriately even when a screen is switched while processing a job. A Web browser receives screen data from an external apparatus, displays an operation screen based on the screen data, transfers a processing instruction based on a user's operation on the operation screen to a service provider, and transmits a job executed result according to the processing instruction to the external apparatus. The service provider executes the job according to the processing instruction transmitted from the Web browser, and transmits the result of the executed job to the Web browser. The Web browser displays a completion screen with a different tab from the operation screen when another user's operation is performed while executing the job, and displays the completion screen with the same tab as the operation screen when another user's operation is not performed while executing the job.

The invention relates to the technical field of adhesives, in particular to an optical liquid adhesive with high weather resistance and a preparation method thereof. The optical liquid adhesive with the high weather resistance is a bonding agent prepared by raw materials in percentage by weight as follows: 45%-65% of resin oligomer, 29%-48% of a reactive diluent, 1.5%-4% of a photosensitizer, 0.4%-1.4% of a photosensitive accelerating agent, 1%-2% of a crosslinking thickening agent and 3%-5% of an antioxidant. The optical liquid adhesive has the advantage of high weather resistance, embrittlement resistance at the temperature of subzero 50 DEG C, resistance to high temperature of 120 DEG C, water resistance, resistance to weak acid and weak base, high bonding strength and light transmittance, small cure shrinkage rate, simple manufacturing process, environment protection and the like, and is particularly suitable for being applied to touch screens of electronic products such as a mobile phone, a television, a liquid crystal display computer, an industrial monitor and the like.

The invention discloses an integrated nuclear magnetic resonance gyroscope temperature closed-loop digital control system, which comprises a temperature measurement module, an FPGA module, a DSP module, a signal generation module, a power amplification module, and a heating film module. The temperature measurement module reads the resistance of a high-precision temperature measurement resistor, and converts an analog signal into a digital signal. A signal interface module transmits the digital signal to the FPGA module. The FPGA module sends the data to the DSP module. The DSP module processes the input signal according to an established control algorithm, generates a control signal, and sends the control signal to a digital-to-analog conversion module. A DDS signal modulation module modulates the control signal, and generates a signal meeting the signal waveform and amplitude requirements. The power amplification module applies the signal to the two ends of a heating resistor. Thus, high-precision temperature control on an alkali metal chamber is realized. The system has very high temperature control precision, is of great significance to improving the indexes of gyroscopes, such as reducing the drift of gyroscopes and increasing the signal-to-noise ratio, and promotes the miniaturization and integration of a nuclear magnetic resonance gyroscope control circuit.

The invention relates to a power monitoring device of a multi-pumping raman optical fiber amplifier. The power control device comprises a pumping / signal combiner, a power monitoring module, a multi-pumping laser array module and a control module. The pumping / signal combiner is arranged on a main optical path, wherein the power monitoring module, the multi-pumping laser array module and the control module are arranged on an auxiliary optical path, pumping light output by the multi-pumping laser array module passes through the power monitoring module and is combined in a transmission optical fiber through signal light input by the pumping / signal combiner and the main optical path so as to output the signal light after amplified through the stimulated raman scattering effect of the optical fibers, the power monitoring module feeds back the monitored pumping light power to the control module, and the control module achieves amplified output control on the signal light by controlling the power of the pumping light output by the pumping lasers in the multi-pumping laser array module according to the monitored power of the pumping light. The power monitoring device does not need to use a high-cost polarization maintaining type optical splitter to separately monitor the power of each pumping, can reduce the cost of a system device and reduces insertion loss of an optical path.

The invention provides an establishing method of double-solvent fused HPLC fingerprint of medicinal phellodendron. The method comprises the following steps: (1) preparing a reference solution: preparing a berberine hydrochloride reference solution; (2) preparing test solutions: weighing medicinal phellodendron or cortex phellodendri chinensis, extracting the weighed medicinal phellodendron or cortex phellodendri chinensis with two solvents, wherein the two solvents are representative and complementary, filtering the extracting solutions with a micro-porous filter membrane so as to obtain the test solutions; (3) measuring the obtained test solutions through a high performance liquid chromatography (HPLC) method so as to obtain fingerprints, wherein the chromatography conditions are as follows: chromatographic column is filled with octadecylsilane chemically-bonded silica, gradient elution is adopted, and the ultraviolet detection wavelength is 300 nm; (4) fusing the two fingerprints of parts respectively extracted by two solvents so as to establish a double-solvent fused fingerprint of medicinal phellodendron. The test fingerprint is evaluated by the "Similarity Evaluation System for Chromatographic Fingerprint of Traditional Chinese Medicine" published by Chinese Pharmacopoeia Commission (Version 2004A). The establish fingerprint has rich fingerprint characteristic information and the characteristics of simple method, good repeatability, and reliability, is capable of identifying cortex phellodendri chinensis, medicinal phellodendron and counterfeit, and provides a reference for identification and overall quality control of medicinal phellodendron.

The embodiment of the invention discloses a method, a device and a system for local exchange, relating the technical field of communication. The invention is designed for solving the problem that different services can not be treat differentially according to the existing technology, so that different processing modes are employed. The method comprises the following steps: confirming current service type of both communicating sides when the both communicating sides are within the signal coverage area of a same base station controller; transmitting local loopback establish indication information to the base station controller, wherein the information carries a loopback identification. The embodiment of the invention details the local connection function to the service level and is more suitable for control and management of local area connection by the network.

The invention belongs to the technical field of energy storage liquid flow batteries, and particularly relates to a vanadium redox flow battery electrolyte containing manganese. The vanadium redox flow battery electrolyte containing manganese comprises a manganese compound additive agent, and the manganese compound additive agent is one or multiple of manganous sulfate, manganese dioxide, potassium permanganate and manganese chloride. Dosage of the manganese compound additive agent is 0.001%-5.0% of a capacity concentration of a vanadium substance. By the aid of the manganese compound additive agent, activation energy of redox reaction of positive electrolyte on an electrode surface can be lowered, and efficient catalysis of the electrolyte on the electrode surface is achieved. A preparation method of the vanadium liquid flow battery electrolyte is simple, practicable and low in cost, the electrolyte is high in catalytic activity on the electrode surface, battery performance can be evidently improved, and the vanadium liquid flow battery electrolyte containing manganese is suitable for industrial production and controlling.

A method for producing a crystal of a metal nitride of Group 13 of the periodic table, the method comprises:preparing a solution or melt containing a raw material and a solvent, andgrowing a crystal of a metal nitride of Group 13 of the periodic table in the solution or melt in a crystal producing apparatus, to produce the crystal of a metal nitride of Group 13 of the periodic table,wherein a member in the crystal producing apparatus, which contacts with the solution or melt comprises: at least one metal selected from the elements of Groups 4 to 6 of the periodic table; and a nitride layer that contains a nitride of at least one selected from the elements of Groups 4 to 6 of the periodic table, on the surface of the member.

A vehicle control device of the embodiments includes a recognizer, and a driving controller, in which the driving controller includes a lane change controller that changes lanes from a host vehicle traveling lane in which a host vehicle travels to an adjacent lane adjacent to the host vehicle traveling lane, the lane change controller includes a first operation of changing lanes according to a request from an occupant of the host vehicle and a second operation of changing lanes on the basis of a result of recognition, and, when changing lanes is stopped at the time of execution of the first operation, causes the host vehicle to continue traveling in the host vehicle traveling lane and prohibits a lane change by the second operation within a first period including a distance or time from a first time at which changing lanes is stopped.

The invention belongs to the technical field of chemical adhesive, and relates to a preparing method for polyurethane wet curing hot melt flat adhesive and application thereof. The polyurethane wet curing hot melt flat adhesive is composed of the following components in parts by weight: a polyester polyol mixture, a polyether polyol mixture, xylene diisocynate, a plasticizer, a chain extender, a tackifier and a catalyst, wherein the relative molecular mass of the polyester polyol mixture is 1000-5000; the relative molecular mass of the polyether polyol mixture is 1500-6000; the polyurethane wet curing hot melt flat adhesive contains no organic solvent, the solid content is 100%, the 'positioning' time is short, the pasting between the decorative film and the base material to be decorated is rapid and accurate, the bonding strength is high, the anti-stripping performance is good, the cured adhesive film is soft and flexible, the cured adhesive film has no cryogenic brittleness at low temperature, and the cured adhesive film also has water resistance and weak acid and weak base resistance and is capable of the operating environment with 80 DEG temperature.

The invention provides a method for establishing high performance liquid chromatography (HPLC) fingerprint chromatography of Tripterygium wilfordii and a standard fingerprint chromatography thereof, and the method comprises the steps of preparing test solution, selecting chromatographic conditions, manufacturing HPLC fingerprint chromatography, determining the standard fingerprint chromatography and the like. By comparing the HPLC Tripterygium wilfordii fingerprint chromatography in 17 batches to determine 24 common characteristic peaks, the common characteristic peaks form the fingerprint characteristics of the Tripterygium wilfordii which can be taken as the standard fingerprint chromatography of the Tripterygium wilfordii. The invention has the advantages of simple method, good repeatability, a lot of characteristic peaks, accuracy and reliability and the like. The established standard fingerprint chromatography can effectively represent quality of the Tripterygium wilfordii.