66results about How to "Without omission" patented technology

The invention provides a method and device for recovering deleted data in the SQLite. The method includes the steps that a B+tree type main tree and a WAL file which correspond to a data sheet are read from the SQLite; the WAL file is divided into a plurality of page sets according to imperative statements; a first unread page set is read and marked as read and is marked as a first page set; if the first page set is not empty, a second page set related to the main tree is extracted from the first page set; if the second page set is not empty, the second page set and related pages form a B+tree type second subtree; if the second subtree is not empty, a first subtree, corresponding to the second subtree, in the main tree is obtained, and whether the second subtree is in a data deleting type or not is judged; if the second subtree is in the data deleting type, first original data deficient in the first subtree are found according to the second subtree, and data recovering can be carried out on the deleted data corresponding to the first original data in a preset mode conveniently. By means of the method, the data recovery accuracy rate and the data recovery comprehensiveness can be improved.

The invention relates to an emotion classification method based on a tensor fusion mode. The method comprises the steps of (1) data preprocessing; (2) training word vectors; (3) modeling specific tasks; the context information and the semantic information of each sentence are coded through bidirectional LSTM, and the feature vector representation of each sentence is obtained through the effect ofeach layer of network; and (4) tensor fusion: fusing the three feature vectors output by the model by adopting a tensor fusion mode, obtaining an optimal and comprehensive feature representation through information fusion, and then sending the feature vectors formed after fusion to a classifier for emotion classification. (5) training model. Any feature does not need to be extracted manually, themodel does not need to preprocess data by means of an additional natural language processing tool, meanwhile, emotion classification does not need to be conducted by recognizing current words in advance, the algorithm is simple and clear, and the effect is obvious.

According to a steel rail surface defect three-dimensional detection system and a corresponding method provided by the invention, the steel rail can be completely covered by adjusting the positions and distribution modes of laser units and cameras under the condition that the number of the cameras is reduced, so that complete irradiation and image acquisition are carried out on the surface of thesteel rail and thus the calibration workload is greatly reduced. Each laser unit is integrally assembled with one camera unit, so that the laser unit and the camera unit can always move in the same direction and at the same speed, and the shooting angle and range of the camera unit are always consistent with the irradiation angle and range of the laser unit; experiments prove that the depth detection resolution of the system can reach 0.05 mm, and various two-dimensional defects or small-size defects on the surface of a steel rail can be accurately detected, so that the detection precision isgreatly improved, omission is avoided, the misjudgment rate is extremely low. The reliability of a detection result is high, and the system and method are suitable for popularization and application in steel rail production detection.

The invention discloses a junction box for a switch mechanical characteristic tester, comprising at least two test wire coils, test wire outlets corresponding to the test wire coils, a motor, a leakage protector, a direct current inlet wire plug and an alternating current inlet wire plug, wherein the test wire coils are provided with a clutch device for resetting wire coils; the clutch device is driven by the motor; the test wire coils are coiled with test connecting rods connected with the direct current inlet wire plug and the alternating current inlet wire plug by a change-over switch; and the circuits in the junction box are all arranged on a printed circuit board. The junction box is arranged between a middle switch cabinet and a mechanical property tester of a switch to protect an instrument, the damaging possibility of the test instrument is greatly lowered, and the test efficacy is obviously improved. Adverse factors, such as easiness of wrong wiring, short circuit, damages of instrument terminal blocks because of repeatedly disassembling and connecting and the like in the electrical test of the equipment can be eliminated. The junction box for the switch mechanical characteristic tester is convenient to carry, and is safe and correct to wire, and no test wire is left in the equipment.

The invention discloses a distributed storage cluster warning method. The method comprises the steps that when a current moment reaches a first startup moment or a second startup moment, a monitoringnode judges whether a storage node needs to be warned or not, wherein the first startup moment is a moment when the storage node in the distributed storage cluster is subjected to data reading-writing, and the second startup moment is a preset periodic moment; and if yes, the monitoring node sends warning information to a main monitoring node. According to the warning method disclosed by the invention, by adopting a joint detection mode, namely, by adopting cluster state update triggering detection under the condition that the storage node is subjected to the data reading-writing, a warning can be timely detected, so that the timeliness of warning detection is ensured; and the warning is detected by utilizing timed communication of the monitoring node and the storage node under the condition of no data reading-writing, so that the completeness of warning detection is ensured. The invention furthermore discloses a distributed storage cluster warning system and device and a computer readable storage medium, which also have the abovementioned technical effects.

The invention relates to a method for judging leakage of a waterproof curtain of a foundation pit by using an artificial heat source and the temperature tracing of underground water. The method comprises the following specific steps of: 1) performing geological exploration of geotechnical engineering and field survey to determine the relative hydrogeology parameters of a targeted foundation pit, wherein the relative hydrogeology parameters comprise an osmotic coefficient, a thermal coefficient, a water storage coefficient and the like; 2) reasonably arranging observation wells inside and outside the pit by using the original well site to ensure that two sides of the waterproof curtain covering the foundation pit are not leaked; 3) measuring the initial temperature field parameters of drilled holes inside and outside the targeted foundation pit on site to obtain the distribution characteristic, the normal value and the like of the foundation pit; 4) applying the heat source to the drilled hole outside the foundation pit to ensure that the temperature in the drilled hole outside the foundation pit is raised; and 5) measuring the temperature in the drilled hole inside the foundation pit, analyzing and judging according to the obtained initial temperature field value, reasoning by combining knowledge of thermodynamics, and judging and positioning the possibly leaked points. The method is definite in principle and high in adaptability; under the condition that the original observation well is utilized, the observation well can be increased appropriately; the leakage of the foundation pit is judged by applying the heat source into the drilled hole outside the pit actively; and the temperature field of the underground water of the observation wells is analyzed and judged by combing the knowledge of thermodynamics, so that the double aims of judging and positioning the leakage of the foundation pit can be fulfilled quickly and conveniently.

The invention relates to building decoration equipment with a ceramic tile seam beautifying automatic treatment function. The building decoration equipment comprises a grooving device, an ash cleaningdevice and a wiping-drying device. The ash cleaning device is mounted in the middle of the grooving device, and the wire-drying device is mounted at the rear end of the grooving device. According tothe building decoration equipment, the difficult problems that in traditional seam beautifying, ceramic tile seam grooving, ash cleaning and ceramic tile face wiping-drying need to be manually conducted, in grooving, personnel need to conduct grooving on the ceramic tile seams by means of tools, manpower is wasted, deflect grooving is prone to occurring, the tools scratch the work personnel to cause the potential hazards in the grooving process due to excessive strength, in ash cleaning, the ceramic face is wiped and washed manually, manual ash cleaning is uneven and prone to causing omittingof the position needing to be subjected to ash cleaning, in wiping-drying, the personnel usually only wipe the ceramic tile face once by means of tools and then wipe the next position, and thus wiping-drying is incomplete can be solved, and the functions of automatic grooving, wiping-washing and wiping-drying can be achieved for the ceramic tile seams.

The invention provides a mesh combination method for acquiring sneak circuits in power electronic converters. Circuit topography of a power electronic converter is regarded as being composed of a plurality of independent meshes, the meshes are subjected to combination operation to obtain all sub-circuits in the converter, the sub-circuits invalid are eliminated according to the basic principle of circuit and the operating principle of power electronic converters, the sub-circuits remaining are in valid operating modes, the valid operating modes are combined to obtain all operating modes according to on and off rules of switch elements in the converter, and the sub-circuit in the mode different from the normal operating nodes is regarded as a sneak circuit, and accordingly the potential circuit in the power electronic converter is obtained. The method has the advantages that the analysis process of sneak circuit is simplified, analysis results are more complete, and no sneak circuit is missed; the method is applicable to the search of sneak circuits in various power electronic converters.

A toner includes a binder resion, magnetic material and hydrophobized inorganic particle. The binder resin contains a polyester resin containing an inorganic tin(II) compound as a catalyst. The toner has a magnetization of from 10 to 25 emu / g in a magnetic field of 5 kOe. A ratio of a loss elastic modulus (G'') to a storage elastic modulus (G'), of from 0.7 to 1.3 when measured by a rheometer at a frequency of 0.1 Hz and a temperature 30 DEG C, higher than a glass transition temperature of the toner. The toner and developer of the present invention have excellent environmental stability and durable stability, do not have image leakage when transfer printing and do not generate image smudginess due to bad cleanness, and can reproduce thin line and halftone image with flying colors so as to output image with high quality.

The invention discloses a sludge reduction method by using ozone. The sludge reduction method comprises the following steps of (1) filtering of sewage; (2) aeration treatment of sewage; (3) settling and separation of the sludge; (4) ozone treatment of the sludge. The sludge reduction method has the advantages that the structure is simple, and the practicality is strong; by utilizing the ozone technique, the net sludge increasing amount is equal to the inorganic sludge amount in the sewage treatment process, so that the purpose of reducing the remained sludge is realized; in addition, the working efficiency is high, the energy loss is low, the secondary pollution is avoided, the reduction effect of the sludge is obvious, and the comprehensive utilization rate is effectively improved.

The invention relates to the technical field of big data technology and data processing, and provides an online data and offline data consistency verification method and system and terminal equipment.The online data and offline data consistency verification method comprises the steps of extracting required data from offline data to be online and storing the required data as online data, and sending a unique identification mark of the extracted data to message queue middleware; retrieving a unique identification mark from the message queue middleware, and reading online data according to the unique identification mark; and comparing the read online data with the offline data. On-line and off-line data consistency verification is carried out through a data real-time backflow mechanism, andthe effect of completing off-line and on-line data consistency verification work on the premise that an on-line system is not affected is achieved.

The invention discloses a special-shaped workpiece detection device, which comprises a mechanical arm, a transferring box, a plurality of ultrasonic sensors, a weighing sensor, a motor, a screw rod, aslide rod, a buzzer, a display screen, a key switch, a single-chip microcomputer, a power module and a frame. The slide rod is mounted at the upper end of the frame, and one end of the slide rod is mounted on the frame through a rail while a nut matched with the screw rod is mounted at the other end of the slide rod. The ultrasonic sensors are mounted on the slide rod, and each ultrasonic sensoris connected with the single-chip microcomputer. The motor is fixed to the frame and connected with the single-chip microcomputer. The screw rod is mounted on the frame through a bearing, fittingly connected with the nut at one end of the slide rod and connected with an output end of the motor through a belt. The weighing sensor is mounted at the bottom end of the frame and connected with the single-chip microcomputer, and the transferring box is placed on the weighing sensor. The buzzer, the display screen, the key switch, the single-chip microcomputer and the power module are mounted on theframe. The mechanical arm, the buzzer, the display screen, the key switch and the power module are all connected with the single-chip microcomputer.

The invention discloses a paint spraying system for an automobile sunroof, comprising: a transmission mechanism, a paint spraying operation device, a paint sprayer, a support frame, a glass house and a controller. The transmission mechanism includes a transmission motor, a transmission belt and a transmission platform, The painting operation equipment has a movement mode of six degrees of freedom, which are linear movement and rotational movement in the directions of the X-axis, Y-axis and Z-axis respectively. The support frame and the transmission mechanism pass through the two ends of the glass house, and the The two ends of the glass room are provided with movable glass doors, and the painting machine is placed on the mechanical arm of the painting operation equipment. Through the above method, the paint spraying system used in the car sunroof of the present invention can complete the paint spraying work at different positions and angles through the cooperation of the paint spraying operation equipment and the paint spraying machine, and set appropriate control parameters to make the paint spraying surface uniform, smooth and without omission , fully automated work, reducing personnel injuries and production costs.

The invention provides a method for realizing automatic film classification and printing based on DICOM image information. The method comprises the following steps: S1, automatically receiving DICOM image data generated after scanning of a CT machine based on the DICOM image transmission general standard; S2, based on the scanning type and the attribute of the scanning part, carrying out preliminary screening and classification on DICOM image data, and storing classification information for further classification and screening; S3, according to the focus type characteristics, performing focusscreening on DICOM image data one by one by utilizing an image separation algorithm U-NET, and performing marking, and sending the focus-marked DICOM image data to a film printing database; and S4, confirming the focus-marked DICOM image data again, selecting a film printing template after confirmation and printing and outputting DICOM images needing to be printed. According to the method, automatic screening, typesetting, printing and outputting of the CT scanning images can be realized.

The invention discloses a sequential control configuration method of a water processing system. The method comprises a main program, all subprograms, an automatic entire filter system startup program,and an automatic entire filter system stop program. The all filter sequential control subprograms include single cell filter subprograms, single cell filter backwashing programs, and single cell filter stop subprograms. According to the invention, all subprograms are nested into the main program and manual, program-control and step-control selection buttons are added. The operator can select onefilter cell randomly based on the actual need to carry out backwashing in a forced manner, so that the flexibility and convenience of operation control are enhanced. Since a backwashing application signal, a backwashing end signal, and priority determination are introduced into the sequential control, only one filter cell is in a backwashing state at the same time and each filter cell can carry out backwashing timely based on a time sequence, so that the device is protected, the service life of the device is prolonged effectively, the work efficiency of the operator is improved substantially,and the labor intensity is reduced.

The invention discloses a capacitor counter. The capacitor counter comprises a hopper (1), a vibrator (2), a photoelectric sensor (3), a counter body (4) and a conveying belt (5). A switch structure is arranged at the bottom of the hopper (1) and controls the capacitors to fall out of a thin rectangular channel (11) of the hopper (1), and fall into material boxes (51) arranged on the conveying belt (5). The hopper (1) is connected with the vibrator (2). The photoelectric sensor (3) is connected with the counter body (4). The controller (15) controls an electromagnet (14), the vibrator (2) and a drive device of the conveying belt (5). The capacitor counter is simple in structure, the capacitors can be accurately measured, and omitting and losing of the capacitors can be effectively prevented.

The invention discloses an irregular workpiece detection and gripping device based on ultrasonic array, comprising a frame, an ultrasonic sensor array fixing plate, a pad, a transfer box, a weighing sensor, an ultrasonic sensor array, a control box, a single-chip microcomputer, a power module, a key switch, a display, a buzzer and a manipulator. One side of the ultrasonic sensor array fixing plateis fixed to the top of the frame, and the other side of the ultrasonic sensor array fixing plate is fitted with the ultrasonic sensor array; the ultrasonic sensor array is composed of ultrasonic sensors and can fully cover the transfer box; every ultrasonic sensor is connected with the single-chip microcomputer; the weighing sensor is mounted at the bottom of the frame; the upper end of the weighing sensor is connected with the pad and is connected with the single-chip microcomputer; the transfer box is arranged on the pad; the control box is mounted on the frame; all the single-chip microcomputer, the power module, the key switch, the display and the buzzer are mounted in the control box; all the manipulator, the buzzer, the display, the key switch and the power module are connected withthe single-chip microcomputer.

The present invention relates to the technical field of medical bioassay, and the present invention provides a transcription factor chip kit and a method for high throughput screening of a target genetranscription factor by using the transcription factor chip kit, in the method, a target gene promoter region DNA fragment is applied as a probe to a transcription factor active chip to effectively compensate for shortcomings of short of specificity of the transcription factor active chip, the method is possible to screen the target gene transcription factor quickly and efficiently, and meanwhilethe problem of subjective selectivity and missing of potential transcription factors can be avoided.

The invention discloses an automatic water removal device for an elongated porous workpiece. The automatic water removal device comprises a rack and a workpiece support seat, wherein a motor is arranged on a length-direction side surface of the rack; two linear guide rails which are horizontally arranged in parallel are arranged on a width-direction side surface; a screw rod parallel to the two linear guide rails is arranged between the two linear guide rails; a sliding block is arranged on the screw rod; an air-blow pipe is fixed on the sliding block; a plurality of water cutting air nozzles are arranged in a pipe opening of the air-blow pipe; the workpiece support seat is arranged on a cleaning equipment bracket and is parallel to the linear guide rails; and the and workpiece support seat is provided with a plurality of workpiece locating blocks. According to the automatic water removal device, the problems that the workpiece is porous in surface and water is automatically removed can be effectively solved; the effect after water removal is good; the omission phenomenon is avoided; by using the water removal device, the problem that water removal is incomplete in a conventional method can be effectively solved; automation is achieved; the efficiency is improved; the labor intensity is reduced; the operation is simple; and the cost is low.

The invention provides a side spraying rod device for a cleaning sweeper truck, the cleaning sweeper truck and a use method thereof. The side spraying rod device for the cleaning sweeper truck comprises a spraying rod, a vertical sliding device and an angle positioning turntable; the angle positioning turntable can rotate; the vertical sliding device is arranged on the angle positioning turntable; one end of the spraying rod is arranged within the vertical sliding device; a positioning device is arranged between the spraying rod and the vertical sliding device; and more than two nozzles are arranged on the spraying rod in an axial direction at intervals. The vertical sliding device comprises a slide shaft vertically arranged on the angle positioning turntable; a shaft sleeve sleeves outside the slide shaft; one end of the spraying rod is connected with the shaft sleeve; and a positioning device is also arranged on the slide shaft and the shaft sleeve. The distance between the two adjacent nozzles is l=2.h.tan(alpha / 2). According to the side spraying rod device for the cleaning sweeper truck, the cleaning sweeper truck and the use method thereof, sewage omission or overflow does not exist on the road surface after cleaning and sweeping operation, sewage zones are not easy to form, and better curb cleaning function can be achieved during curb operation. In addition, the worn nozzles can still guarantee no sewage omission and no residual sewage zone when being simply adjusted.

The invention discloses a device and method for detecting microsphere defects by combining dark field imaging with space phase-shifting interference, and relates to the technical field of optical detection. The problem of low detection efficiency is solved. Linearly polarized light sequentially penetrates through a lambda / 2 wave plate, a 4f beam expanding system and a high-power microscope objective and then enters a pinhole of a pinhole reflector, and a part of light diffracted by the pinhole reflector is reflected by a D-shaped reflector to a second collimating lens to form reference light. The rest part of the light sequentially penetrates through the first collimating lens, the lambda / 4 wave plate, the beam splitter prism and the microscope objective to enter the measured microsphere, the reflected light of the light sequentially penetrates through the microscope objective, the beam splitter prism, the imaging lens and the mask plate to enter the imaging CCD to form a two-dimensional information image of the measured microsphere, and the transmitted light of the beam splitter prism returns to the second collimating lens along the original path to be collimated to form measuring light; the reference light and the measuring light are superposed and modulated by the wave plate group, and the polarization analyzer enables the reference light and the measuring light to generate interference and then to enter the large-area-array high-speed camera to form a three-dimensional information image of the measured microsphere.

The invention discloses an automatic rotary scheduling system for hospital standardized training, and relates to the field of medical informatization auxiliary design, the automatic rotary schedulingsystem for hospital standardized training comprises a storage module, a data processing module and a display module; The data processing module is used for determining the total practice time length Ti of each student and a proportion list of the practice time length of each department for practice required by each student to the total practice time length Ti; The maximum proportion is determinedfrom a proportion list of the practice time length of each department needing practice of each student in the total practice time length Ti; Sequencing the maximum proportions from high to low to obtain a first sequencing order, and determining the first sequencing order as a scheduling order of the department; And the student scheduling sequence of each department is determined according to the student scheduling algorithm in sequence for the scheduling sequence of the department, so that no overlapping, no omission and no conflict in scheduling can be ensured, and meanwhile, the number of people in each department is balanced as much as possible.

The invention relates to a domestic cleaning device, in particular to a domestic static hair adsorber. The domestic static hair adsorber comprises an adsorber shell; the domestic static hair adsorber is characterized in that the middles of the left and right ends of the adsorber shell are hinged with a push frame, wherein a steering unit is arranged in the middle of the push frame, and the steering unit is hinged with an operating rod; a control chamber is arranged in the middle of the operating rod; a battery is fixedly arranged in the control chamber and a switch is arranged on the surface of the control chamber; the battery is connected to a static generator which is fixedly arranged in the adsorber shell by virtue of a lead wire; LED lamps are arranged at the front and back ends of the adsorber shell and the LED lamps are connected to the battery by virtue of lead wires; sliding grooves are formed in both upper and lower surfaces of the adsorber shell; and sliding plates are arranged in the sliding grooves. The domestic static hair adsorber provided by the invention can keep a house clean, and the domestic static hair adsorber is convenient to operate and simple to clean; the domestic static hair adsorber provided by the invention has the advantages of being reasonable in structure, convenient to use, cost-saving and the like; and the domestic static hair adsorber is suitable for popularization and application.

The invention discloses an epidemic situation control system which comprises a special server end, a special mobile client end and a special wearing device, wherein the special mobile client end of the system is connected with the special server end in real time; the special server end and the special mobile client end automatically record interlacing among users; after the real-time position and historical position information, sent by the special server end, of the diagnosed person and the high-risk group is received, a user is reminded to avoid timely, whether the user is interlaced with the diagnosed persons and the high-risk group in the previous period of time or not is analyzed, and the risk is analyzed; and when isolation is needed, the special server end, the special mobile client end and the special wearing device are matched to monitor the isolation process of the user in real time. The system provided by the invention solves the problems of untimely monitoring, high cost, mistakes, omissions and the like of a user in the existing method.

The invention discloses an integrated receiving device and a working method for treating a kitchen waste material. The integrated receiving device is a relatively closed integrated receiving device which comprises a receiving tank body (1), a conveying mechanism (2), a liquid collecting tank body (3), a frame (4), an output transition support cover body (5), a bag broking cutter group mechanism (6), a gas collecting cover body (7) and a discharge port (11). The device is an integrated device specially used for receiving raw materials, buffering, thinning and paving, controlling material layerthickness, regulating speed, performing solid-liquid separation, performing primary crushing, breaking bags, resisting blocking, conveying and realizing subsequent processing for kitchen waste, and integrating the functions such as continuous material feeding, filtrate seepage and odor-organized collection and the like.

The invention provides a compound paint baking process for a panel of an exhibition cabinet. The process comprises a device for spraying paint and removing dust, the device for spraying paint and removing dust comprises a paint spraying shell, a support frame and a conveyor belt, a transfer channel is provided with the paint spraying shell, the paint spraying shell is fixedly mounted on the top ofthe support frame, the conveyor belt penetrates through the transfer channel and is fixedly mounted on the top of the support frame, a dust removal box and a paint spraying box are fixedly mounted onthe inside wall of the top of the paint spraying shell, the top of the dust removal box and the paint spraying box is provided with a through hole, a filtering tank is fixedly mounted in the throughhole, a filter element is mounted in the filtering tank, a dust removal air pump and an ionization chamber are fixedly mounted in the dust removal box, and the dust removal air pump is provided with an inlet pipe and an outlet pipe. The compound paint baking process for the panel of the exhibition cabinet can effectively improve the efficiency and convenience of baking paint in the oil and gas process, has a good dust removal effect and can improve the quality of baking paint.

The invention discloses a waste recycling device of a waste plastic recycling system, and can solve the problems that most of traditional waste recycling devices for the waste plastic recycling systemare large in size and weight, so that the position is inconvenient to adjust to meet recycling of waste falling from internal inlets and outlets, insides of treatment bins and even insides of gaps among components of the system during use; and trouble is caused as only the untreated or missed waste is recycled, and the waste needs to be put into the inside of recycling systems again to be treated. The device comprise a disk, a side frame and a heat insulation cover, wherein the side frame is installed on the outer wall of one side of the disk; a power supply is fixedly installed in the middleof the side frame; fixing plates for fixing the side frame and the disk are arranged on two sides of the power supply; a plurality of absorption grooves are arranged at the edge of the outer wall ofthe other side of the disk; and the adjacent absorption grooves are isolated by isolation plates.

The embodiment of the present application discloses a command positioning method and device. A specific implementation of the method includes: determining the memory segment used by the input data or output data of the program to be analyzed; based on the memory segment, performing the following instruction positioning steps: removing the read and write permissions of the memory segment; running the program to be analyzed; responding Detect the abnormal signal of reading and writing data, and determine the position of the corresponding reading and writing instruction in the program to be analyzed. Perform read and write operations; in response to the end of the logic analysis for the read and write instructions, and it is determined that logic analysis needs to be continued, determine the source memory segment of the data in the memory segment, and continue to execute the instruction positioning step based on the source memory segment. This implementation mode has the characteristics of accurate positioning without omission, fast and efficient, simple operation, no environment configuration or dependence, and can be completed synchronously during analysis without affecting analysis efficiency.

The present invention provides an information processing method and electronic equipment. The method includes: when the target group chat receives the first chat information, acquiring the information type of the first chat information, wherein the target group chat includes At least two associated chat accounts of electronic device users and chat accounts of other users, and the at least two associated chat accounts are divided into first-type chat accounts and second-type chat accounts according to account types; for the at least two A first target chat account in the associated chat accounts, based on the type of information and the account type of the first target chat account, execute the processing strategy of the first chat information in the first target chat account, output the first chat information. This can reduce the disturbance of redundant information to the user.