Match Application Number Document Title
1 93115098 Thyristor electric contact temp./pressure meter
The thermometer/pressure meter with thyristor for electric contact comprises two control and two limit pointers and features a built-in thyristor controller, which eliminates spark and r...
2 93114818 Magnetometer pointer electric contact controller
The electric contact controller for magnetic pointer in meters, especially in pressure meter and thermometer includes two control pointers and two limit pinters and features that the res...
3 93114728 Versatile production system and methods operating same
The present invention relates to a versatile production system and a method for operating the same. The system generates a work order sheet so as to improve production efficiency and mini...
4 93114757 Computer system
Various states of the computer system can be displayed by the module unit executed accoding to the specific time. In order to quickly diagnose and take counter measure by the operator, t...
5 93121433 A housing for a micro robot
A micro robot which is less than about one cubic centimeter in size and adapted for wireless control and which includes at least two photo sensors having detection areas partly overlappin...
6 93119678 A high performance max-min circuit for a fuzzy inference engine
A Max-Min processing circuit for a Fuzzy controller includes using a pipe lined architecture. The circuit includes a first memory initialized with input values of first dimensional inform...
7 93118794 Photo magnetic scanning multi-circuit program-changing control method and device
Said ANXBXMDS series method and device adopt mechanic, photo, magnetic electric and hydraulic etc. comprehensive way, overcoming the shortage of using single way. Said invention provides...
8 93119301 Rapid data processing system forming high speed pulse-width modulation wave
A fast data processing system for generating high-speed pulse-width modulated wave comprises time-shared memory zone including top and bottom tables and table-exchange logic control circ...
9 93118134 Ordinary differential equation computer and motor speed adjusting technique
The computer has following characteristics: data control frame is a standard control system, calculated object is the controlled object, the control system is a consant differential equa...
10 93117591 Multi-functional intelligent hospital bed with bedpan
The present invention is a monolithic computer-controlled multifunctional intelligent hospital bed. The bed has bedpan, and the lower part of the bed may be changed into a recreation cha...
11 93118822 State estimating apparatus
In a state estimating apparatus, an input space quantization section quantizes an input space according to a required precision of output data. A storage section calculates and stores as ...
12 93115724 Gain pre-estimated adaptive pure lag compensation controller
The present invention relates to a gain pre-estimated adaptive pure lagging compensation controller, consisting of feedforward controller, gain adjustable controller, object parameter Ko...
13 93112513 Digital automatic curtain machine
The present invention relates to a digital automatic curtain controlling apparatus host machine I), belonging to the field of digital automatic control technology, mainly consisting of s...
14 93109065 Numerically controlled monitor for multiple points and items
The numerically controlled monitor has multiple monitoring sensitive elements and standard industry control computer. The grounding wires of sensitive elements are parallelly connected t...
15 93108681 Simple switching logic relation programming method
The programming method involves dividing a circuit into several sections in series, each section is formed by several sets in parallel, while each set is formed by several nodes in serie...
16 93107832 Distributed microcomputer-controlled multichannel electrode switching device
Distributed microcomputer-contrlled switching device for multichannel electrodes is a special one for electric prospection in geophysics features use of discrete structure, serial cables...
17 93108059 Microcomputer speed proportional asynchronous control system
A synchronous control system for fixed-length cutting system is composed of computerized controller, permanent-magnet synchronous motor, frequency-variable speed regulator, double-crank ...
18 93107851 A high speed ladder instruction process system for a programmable logic control...
A high speed instruction process system for a programmable logic controller having a first memory for storing one or more user instructions, which each instruction corresponds to a differ...
19 93109055 Method for majorization of effect of group of water turbine and motor
A method for optimizing the efficiency of turbine and a generator. A correlation is determined between the efficiency beta , flow Q, variable height of fall H, gate opening DELTA gamma an...
20 93111452 Filter servo method and system
The software filter servo method features that the servo signals are calculated out based on sampling data of active and slave signals by limitation correction and weighting, and filter ...
21 93106986 Two-phase method for real time process control
A method of process control using linear programming models to implement the control of one or more controlled variables to maintain a desired target value over a given time horizon. The ...
22 93112455 Self-learning intelligent instrument design method and system
Based on reflection mould of animal learning, a self-learning intelligent instrument and a practical general system are designed, which have learning function and automatic analysis and ...
23 93108415 Apparatus and method using compressed codes for television program record sched...
The invented digital compressed code related to advertisement cam make the user record selectively more information from television, said advertisement can be broadcasted on television o...
24 93106463 Method for controlling digital closed servo loop system, digital closed servo l...
A controlled variable is detected at each predetermined timing by a detecting section 2, and the controlled variable is compared with a target value by a comparator 3 to obtain a deviatio...
25 93107218 Process-controlling device
The process-controlling device alters the preset processing times by inputting external input data, performing successively each step of the process in accordance with each of the altered...
26 93106169 Method and apparatus for obtaining process characteristics in a self-tuning con...
The characteristics of an on-site process system controlled by a self tuning controller are obtained by analyzing the open loop response of the process variable to a step applied at the ...
27 93104006 Computer numeral-control spiral polygon combined steel-hoop forming technology
A forming technology for spiral polygon shaped reinforcing steel hoop is provided, it comprehensively utilizes computer numerical control technology and hydraulic servo system. The proce...
28 93101932 Multipoint datas acquisition system
A multi-point data acquisition system features that controller is connected to two non-polarity parallel buses, with which more data acquisition points are connected. It may be used for ...
29 93102085 Multi-function test and control wireless network system for aquatic farming
This invention provides a multifunction wireless network system which consists of host computer and terminal to detect and control aquatic breeding environment condition. The host comput...
30 92113799 Diode array method and apparatus for extended programmable controller input poi...
The invention relates to a diode array method and apparatus for extending the number of input points for programmable controller (PC). It connects a lead wire at the PC input terminal an...
31 92113572 Reading method and device of ink levels of printing plate
A method to read black colority of printing plate includes such steps as reading the gradation values of each print area on standard plate, digital filtering, making correction table of ...
32 92113256 Automabile safety driving anti-striking fuzzy control unit
The automobile anticollision fuzzy control unit is suitable to car and minibus with hydraulic brake and consists of hard ware and soft ware. It is characterized in that the hard ware is ...
33 92113109 Fuzzy control method and fuzzy controller
The present invention relates to fuzzy control technology in computerized automation. It is used in various industrial production process and is esp suitable for complicated controlled t...
34 92112996 Site-reinjection device of free water for high-water-content oil well
A site-reinjection equipment is composed of separator for thorough separation based on the comparison of crude oil and natural gas in free water, numerically controlled booster metering ...
35 92111935 Numeral controlling method of common multi-coordinates
The present invention relates to a numeral control technique for the machinery doing more actions, which features as follows: a multi-coordinate numeral control system may be divided int...
36 92109857 Two-freedom PID control unit
A prescribed value filter comprised of differential compensator, proportional compensator and in/tegral compensator is added to the prescribed value device of common non-perfectly differ...
37 92107598 Self-power differential pressure transporting regulator
In conjuction with membrane-type regulating valve, self-powered differential transmitting regulator as automatically operating instrument unit can constitute a self-powdered auto-control...
38 92107509 Special numerically controlled vertical miller
This invented vertical miller is suitable to machine the workpiece in special shape, such as cam, especially the high-precision snail cam or cylinder cam. It has workpiece revolving coor...
39 92102156 Universal numerical control device for machine tool
The invented numerical control device is an improved one used for most of machine tools, automatic production line, industrial robot, etc. only by user providing necessary closed-loop fe...
40 91111660 Multi-function controller and its controlling method for boiler utilizing a mic...
This invention relates to a microcomputerized multifunctional boiler controller, which includes radio remote controller, indoor controller and main controller at the top of boiler. The b...
41 91111658 Electromechanically integrated numerical control voltage regulator
This invention discloses an electromechanically integrated, numerical-controlled pressure regulator used in gas or oil delivering pipeline. It is composed of valve body, valve spool, com...
42 91108277 Electromechanical integrated digital-control needle valve
The present invention relates to an electromechanical integrated numerical control needle valve. It is used in experimental installation of chemical and geologic experiments, in particul...
43 91111570 An improved self-tuning controller
It is a control parameter automatic-regulating device and method for an automatic tuning controller by adjusting a measured process variable signal procedure. The measured process variab...
44 91107529 Method and equipment for demonstrating input running program of traveling crane...
A demonstrating-type program input approach and a demonstrating-type controller are used to put the operational requirements of electroplating technology into bridge crane. with keys, th...
45 91107269 Variable pressure adsorption program controlling and operating device
The variable-pressure adsorption program-controlled operation unit belongs to the control unit used for separating adsorbed gas in the petroleum, chemical and metallurgical industries. I...
46 91103320 Automatic speed controller of motor vehicle
The present invention relates to a speed automatic control device mainly for freeway. When a car is running into a speed zone, a preset limited speed value signal transmitted from radio-...
47 91102303 High-temp. high-pressure dye groove shape's microcomputer control system
ZBMtype microcomputer control system for high temperature and high pressure dyeing tank is presented in this invention. It adopts 8031 computer on slice by which are drived a key board a...
48 90106107 Measuring and controlling system for sintering curre of ceramic materials
This measure and control system consist of optical unit, charge couple device (CCD), signal processing unit, setting program of sintering contraction curve, control and measure unit of f...
49 90108193 Method for observing and controlling depth of catallst-cracking reaction
For a catalytic cracking lift pipe type reactor, the reaction depth is measured by the heat (referred to as reaction heat ) needed in reaction for per unit material charge. The in-line ...
50 90107280 Coding programme control circut
This invention relates to an encoded program control circuit that uses Johnson counter as its core element. The output signal of counter is inversely fed back as input signal and a combi...
51 90106956 Micro computer controlling system for pulse cleaner
This is a micro-computer controlling system for pulse dust cleaner which consists of an expitaxial EPROM on the slice of single chip computer and several groups of drive circuit with hea...
52 90104287 Digital valve driving device
The invented digital valve-driving device is equipped with a direction-sensing device, a travel-sensing device, a position-sensing device and a bi-directional moment sensing device which...
53 90103772 Single-chip computerized intelligent pattern monitoring system of electric subs...
The present invention belongs to a microcomputer based auto-monitoring system for power system which is suitable to be used in all classes of electric substations. It is mainly character...
54 90105078 Servo amplifier
The servo-amplifier can be used in an electric motive instrument, such as DDZ-type instrument, to form an automatic regulating system. The whole system consists of high accuracy series t...
55 90100059 Electromechanically integrated rotating speed counting collection unit
The rotational speed data collection unit is comprised of hardware, such as computer, industrial controller interface, sensors which are mounted near the mearused objects, cables and inp...
56 90100006 Integrated synchronizer
The invention provides an integrated synchronizer for use in the control system at power plant and substation. It is composed of shared standard industrial control interface, central con...
57 89109239 Electron brain comprehensive testing control instrument
The system is an in situ measuring and control device for internal combustion engine comprising single chip processor, sensors, executors and corresponding interface circuits. It can mea...
58 89107353 Single-tank control cabinet for electrolysis of aluminium
This invention relates to an automatic or manual control device for controlling pole-distance of side-inserting self-baking aluminium electrolyzer. It is composed of power supply, contro...
59 89108417 Universal safety monitoring device
The invented device is suitable to the safety monitors of industry, construction, security and environment etc. It is composed of measuring sensitive element, A/D conversion adaptive mod...
60 89108416 Mechano-electrically integrated control unit for combustion engine power station
The invented device is suitable for the control device of various gas turbine power stations, especially useful for unmanned or semiautomatic power station. It is composed of gas turbine...
61 89108280 Uninterruptible electric power system using gas turbine as driven power
The uninterruptable power supply equipment works in case of commercial power failure, at that instant power is continuously supplied by storage batteries and dynamo starts quickly to mai...
62 89106481 Taper machining method and equipment by means of numerically-controlled wire-el...
The invention provides a new command programing method, a processing control method and equipment thereof, comprising a programing method for 6B, 7B, 8B, 9B etc. new five-unit processing...
63 89106164 Automatic ventilation-controlling system for stored grain
The invented system includes a data central processing unit. According to the user's selected input informations of ventilating purpose (lowering temp, preciptation, quality regulation),...
64 89103711 Method and device for automatic drift compensation in position circuit controll...
This invention discloses a method and apparatus for automatic drift compensation of positional loop controller in which bit shifts are accurately controlled and undesirable stops of the ...
65 89102824 Serial signal system and sequence control
The invention is used in serial signal system for processing switch signals in industrial automatic control in which the signal switch is a two-terminal network. When the switch is trigg...
66 89102340 Computer controlled respirator system
The said system features its single-board computer as central controller, special-purpose respiration machine keyboard for parameter inputs, and gas-feeding mechanism consisting of stepp...
67 89105413 Computer optimization controlled system for polyethylene chloride polymerizer
The SDS-1 computer optimized control system for PVC polymerizing reactor utilizes the self-adaptive pre-estimation technology with mould reference, i.e. the self-recognizing control syst...
68 89100725 Composite point to point comparative supplementary interpolate method and syste...
The interpolation by composite point by point comparative supplementary method and its system software are a kind of supplementary interpolating operation and logical control method and ...
69 88108871 Numerical control system of randomly changing input setting value for shearing ...
This invention relates to a complete autocontrol system composed of numerical control installation, working bench drive, cutter and machine-tool control, input setting, data display and ...
70 88107616 Coal dust blasting automatic controlling device for blast-furnace
The present invention is composed of a voltage stabilized source, an electronic balance, a temp. transdurcer, a primary regulator, a lower furnace pressure transducer, a secondary regula...
71 88105595 General microcomputer fully-automatic extracorporeal reverse beating device
The microcomputer-controlled external pacemaker comes from the manual external pacemaker. The features are that the harmless pressure pulse signal and the closed loop control areused to ...
72 88107177 Multipurpose electric heater
This invention relates to a low-voltage hih-current electric heater which is an improvement of such kind of devices. By designing a fender-type secondary winding, it keeps high heat exch...
73 88107042 Method and apparatus for automatically pouring mud during pulling out the drill
The method and apparatus of the present invention is for drilling of petroleum and natural gas. In the course of pulling out the drill, the said apparatus can fix and protect the mud col...
74 88106805 Automatic orientation system of TV antenna
This system is composed of DC bridge, DC differential amplifier, switch circuit and bidirectionally damping and braking circuit. According to the definition of TV set, the system can hor...
75 88106850 Calcination of cement in closed vertical kiln with full black material and its ...
This invention relates to a method for producing cement with mechanical vertical kiln. It uses calcination enclosed by full black material and autometic control by microcomputer to impro...
76 88105449 Dynamic monitor instrument for enamel covering thickness of enamel covered wire...
This invention is mainly suitable for measuring the varnish thickness during production of varnished wire and the wire diameter during the production of small-diameter wire continuously,...
77 88106161 Timing controller for presetting different daily rules in one year
366-model ultralong timing controller is composed of gate, counter, digital clock and RAM. In its circuit design, this invention uses RAM with independent "minute" pulses output, and pri...
78 88104912 Computerized monitor system for electric power substation
The present invention relates to a kind of monitoring apparatus used for the electric power substation of industrial enterprise users. It is composed of a host microcomputer and its nece...
79 88104587 Self adapting digital sine vibration contraction controller
The invention is about adaptive digital sine vibration pressure controller which is a control system of non-electric variable. The system can control the sine vibration process of vibrat...
80 88104041 New-type dual-integration presetting device
This invention is used in producing presetting signals for electrical servo system. The availiable dual integration presetting device consisting of two amplitiers, one invertor and two i...
81 88105522 Failure detector for machine tool motion component
The failure detector of machine tool motion component is consisted of thermoelectrical potential singal sensor, synchronous signal sensor, auxiliary pole, signal preprocessor, digital co...
82 88105895 Automatic solid-state controller with isolated controlling end able to be fully...
An automatic controller to control AC load is composed of solid-state, multisensible and automatic controller including isolated controlling winding L4 and circuit system including high-...
83 88105036 On-line measuring instrument of photoelectric coder
The charateristic of the present invention is that the digital conversion displayer is temporarily, simply and conveniently connected to the controlling system through a connector. It ca...
84 88101298 Data drive type air conditioner controller
A data drive type air conditioner control apparatus includes a main controller for controlling an air conditioner having a plurality of control modes and including an operation procedure ...
85 88100587 Lathe used for machining in-situ locomotive wheel
The present invention is a microcomputer controlled lathe. The microcomputer sends out various pulse signals for automatically completing straight line, oblique line and curve line proce...
86 87108163 Guide and control method of temp. increase of electrical heating spare
The invention relates to the conducting and to the monitoring, using an automatic machine, of the temperature rise of electrically heated components with which there is associated an iden...
87 87107514 Method and numeric controlled machine-tool for processing variable envelope cam...
This invention provides a method for processing cambered surface teeth of worm and a numeric controlled machine-tool which can realize the method. The "arc-variable envelope" means that ...
88 87107341 Power transmission
A power servo system which includes an actuator coupled to a load and receives an input command signal indicative of desired motion at the load. A sampled-data control system receives and...
89 87107235 Numerical control system for highly dynamic processes
The system has a coarse interpolator (1) for outputting path elements (L, X, Y, Z, C). To reduce the data to be handled by the coarse interpolator, the invention provides that it operates...
90 87107621 Comprehensive controller of time and temperature
This comprehensive controller of time and temp. is an electric device especially suitable for the time and temp. autocontrol of civil gas cooker and house hold electric appliances. It is...
91 87101121 Computer-controlled automatic playback broadcast system
The system is a peripheral equipment used in a large-size system issuing orders in the form of language. The magnetic tape in the recording part is a common cassette. A finishing identif...
92 87106487 Advanced motor controller
A controller for close positioning or modulating control of an electric motor is disclosed. The controller compares a signal representative of the demand on the system with a signal repre...
93 87106500 Adaptive gain scheduling algorthm
A self-tuning system and method for controlling a process based on a measured parameter comprises modular parameter estimators and parameter controllers which are used in conjunction with...
94 87106165 Method of speech information bulletin and system used in factory
A system for announcing operating conditions of a plant includes an identifying unit identifying plant site operating conditions on the basis of information signals indicative of the oper...
95 87105871 Explosion-proof method and apparatus for installations, pipe and similar device...
The present invention declares an explosion-proof method and an apparatus for installations, pipes and similarities. By monitoring continuous values of systemic pressure hidden in the ex...
96 87104756 Mini-hole drilling microtorque monitor
This mini-hole drilling microtorque monitor is used for DWZ-1 computer controlled mini-hole drilling machine to realize feeding automatization in mini-hole processing. Its principle is a...
97 87105339 Programmable controller for elevator system
A programmed controller controls a machine or process by emulating state diagrams and executing an applications program having a number of blocks of statements each block corresponding to...
98 87103853 Industrial controller
The present invention is an industrial controller used for self-programming and self-running calculators. It contains calculator G,self-programming master control circuit A, interface ci...
99 87103151 Automatic system for sequential control and fault detection of device used in b...
An automatic system for the control and fault detection of discrete devices used by a batch process which eliminates extensive function block configurations and system loading.
100 87100425 Di-directional reversible inversion circuit
This invention relates to the multi-sensitive, multiple control, timing, voltage regulating, multi-functional controller with wide uses. It is sensitive to heat, force, gas, wet, dust, l...
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