119results 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.

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 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.

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 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.

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.

A server manages a script and a task, the script being a command via a web page provided by a network device, and the task designating a timing of execution of the script. In a case where the server detects a change in a configuration of the web page provided by the network device, the server controls execution of the script of the task according to the detected change. In a case where the detected change indicates that a web page element to be an operation target by the script of the managed task has been deleted, the server stops the execution of the script.

An object is to appropriately control the output of display information based on to which display target the display information is directed and in which area the display target is present. An information output control device includes a display information memory for storing display information in association with a display target such as electronic paper which is present outside the device. When a display target present in a predetermined area such as a projectable area is recognized and identified, display information associated with the display target is read out and acquired from the display information memory, the position of the display target present in the predetermined area is acquired, and the acquired display information is outputted such that it is displayed in association with the display target present at the acquired position.