38results about How to "Reduced risk of operator error" patented technology

An embodiment of the invention provides a method and device for controlling an intelligent device to enter a factory test mode. When factory tests need to be conducted on the intelligent device, the method comprises the following steps: code scanning information obtained via a code scanning mode is acquired, and the code scanning information is compared with preset test information stored in the intelligent device; if the code scanning information is same as the preset test information, and a factory test application program stored in the intelligent device is called to run engineering tests on the intelligent device. Or, factory test files are searched in a designated storage space; if the factory test files are found out, the factory test application program stored in the intelligent device is called to run the factory tests on the intelligent device. Compared with a remote controller combination key-based mode, the method is advantaged by reduction of maloperation risks and improvement of testing efficiency. Moreover, the intelligent device enters the factory test mode without remote controller combination press key identifying operation, and possibility that a user enters the factory test mode can be prevented.

An automatic analyzer is capable of recording contents of a sample subjected to a special treatment to take for an unusual condition to ensure traceability of the sample. The automatic analyzer has functions to easily perform a process for a series of operations including the special treatment, a request for a re-measurement after the special treatment, and confirmation of the result of the re-measurement. The automatic analyzer has a database dedicated for a sample accompanied by an unusual condition and records contents of the special treatment in the database. The automatic analyzer has a dedicated re-measurement request screen, a dedicated measurement result screen and a dedicated special treatment trace screen. Furthermore, the automatic analyzer has a function of guiding a method forcoping with each unusual condition.

The invention provides a high-altitude construction method of a multi-layer long-span heavy-load concrete structure. The combination of an intelligent lifting tool type template supporting steel platform and an intelligent monitoring system, reserved construction from the top to the bottom is conducted on the horizontal structure in the multi-layer long-span heavy-load concrete structure, the mainconstruction method includes the following steps that the high-altitude long-span heavy-load tool type template supporting steel platform and a template supporting rack are integrally combined on theground, the vertical structure of a body is constructed to a preset elevation in advance, a temporary bearing point is arranged on the vertical structure of the body, intelligent lifting machinery ismounted on and fixedly connected with the temporary bearing point of the body structure, after preloading load verification is conducted on the ground, intelligent control automatic overall synchronous lifting is conducted, reserved construction from the top to the bottom is conducted on the horizontal structure of the body, and platform automatic synchronous falling is conducted. The high-altitude construction method of the multi-layer long-span heavy-load concrete structure has scientific principle, ingenuity methods, advanced technology and is safe, reliable and simple and convenient in technology, the construction period is shortened, the cost is lowered, and labor intensity is lightened. Combined with the intelligent monitoring system, active safety, in the construction process, of the horizontal structure of the body is realized.

A drive method for a source signal including: acquiring a transmitting delay time of a gate signal; generating a plurality of delayed trigger signal according to the transmitting delay time of the gate signal, and sequentially outputting a plurality of delayed source signal to a plurality of pixel circuit according to the delayed trigger signal.

The invention provides a version automatic deployment method and system based on a distributed system. the method comprises the following steps of obtaining an application version configuration file,a batch scheduling file and initial information, wherein the batch scheduling file comprises the number of each job node, the status of each job node and the script name of each node; initializing thebatch scheduling file according to the initial information and the application version configuration file, and generating node scripts corresponding to each node script name; according to the job node status of the plurality of job node numbers, executing the node scripts corresponding to the plurality of job node numbers iteratively for version deployment. The invention can automatically deploythe version of the distributed system (including program upgrade and program rollback) through batch scheduling files and node scripts, and has the beneficial effects of saving human resources cost, improving operation efficiency and reducing the risk of operation failure.

The invention provides an automatic declaration device, system and method of a cross-border foreign exchange service. The device comprises a shell, a circuit board, a signal lamp and a camera; the circuit board is arranged in the shell; the signal lamp and the camera are arranged outside the shell; the circuit board comprises a main control unit, a communication unit, an alarm unit, a storage unit, a security authentication unit, a scanning unit, a declaration information acquisition unit, a declaration information submission unit and a display control unit, which are fixed on the circuit board and electrically connected with the circuit board; and the main control unit is separately in communication connection with the communication unit, the alarm unit, the storage unit, the security authentication unit, the scanning unit, the declaration information acquisition unit, the declaration information submission unit and the display control unit. The automatic declaration device in the invention has the benefits of saving the human cost, increasing the input efficiency, reducing the failure risk and improving the bank branch service capacity, and being small in volume and convenient tocarry.

The invention discloses a store category recognition model generation method and device and a store category recognition method and device, and the store category recognition model generation method comprises: obtaining sample commodity information of a sample store and multistage service categories corresponding to the sample commodity information; determining a plurality of identification dimensions for shop category identification, at least one branch node corresponding to each identification dimension and category identification constraint information corresponding to each identification dimension; generating target identification information of the sample shop under each identification dimension based on the sample commodity information and the multi-level business category corresponding to the sample commodity information; based on the influence factor of each identification dimension and the corresponding at least one branch node, constructing a preset tree structure corresponding to shop category identification; and performing shop category identification training on the preset tree structure based on the target identification information and the category identification constraint information to obtain a shop category identification model. According to the invention, the accuracy of shop category identification can be improved, and the risk of manual operation errors is reduced.

The invention relates to a multistage fracturing pitching control tool. The multistage fracturing pitching control tool comprises a fracturing opening control part and a variable-diameter ball seat control part, wherein the fracturing opening control part is controlled by the variable-diameter ball seat control part. The fracturing opening control part comprises a cylinder I, a sliding sleeve holeis formed in the middle of a fracturing sliding sleeve, an annular cavity is formed between a rubber cylinder shaft and the fracturing sliding sleeve, and the sliding sleeve hole communicates with the annular cavity. The annular cavity communicates with one end of a rubber cylinder shaft hole, and an inner cavity of an ejection cylinder communicates with the other end of the rubber cylinder shafthole. A variable-diameter ball seat is installed in the cylinder I, the variable-diameter ball seat is a C-shaped ring, the contact part between the variable-diameter ball seat and a fracturing sliding sleeve base is a conical inclined surface, and the variable-diameter ball seat is connected to the upper end of a piston. The variable-diameter ball seat control part comprises a switch ring base,and opening and closing control of an L-shaped fracturing fluid channel in the switch ring base by a switch ring is realized by the action of a torsion spring. According to the multistage fracturing pitching control tool, the failure of fracturing operation caused by incorrect pitching sequence is avoided, and the risk of operational errors in the fracturing operation is reduced.

The invention discloses a deburring device for glasses frame production. The deburring device comprises a bottom plate, a grooved wheel driving assembly, a driving shaft, a driving belt wheel, a driven shaft, a driven belt wheel, a conveyor belt I, a mounting seat, a clamping assembly, a mechanical arm and an electric grinding wheel; the driving shaft and the driven shaft are arranged on the bottom plate through a bearing pedestal I, the driving belt wheel is arranged on the driving shaft, the grooved wheel driving assembly is arranged on the driving shaft, the driven belt wheel is arranged on the driven shaft, the conveyor belt I is arranged between the driving belt wheel and the driven belt wheel in a sleeved mode, the mounting base is arranged on the conveyor belt I, the clamping assembly is arranged on the mounting base, the mechanical arm is arranged on the bottom plate through a supporting column, and the electric grinding wheel is rotationally arranged on the mechanical arm. The invention relates to the technical field of glasses frame machining, in particular to the deburring device for glasses frame production. The deburring device can stably clamp glasses frames and is high in batch grinding efficiency.

This medical valve (1) comprises a body (2) provided with three female connectors (5a, 5b, 5c) and a male connector (6), at least one (5c) of the female connectors (5a, 5b, 5c) being designed to receive an injection syringe, and a mobile plug (3), which is mounted in the body (2), is provided with a rotation lever and comprises a fluid circulation channel. The female connector (5c) designed to receive an injection syringe comprises an indexing means in order to prevent a mixing syringe from being mounted on this connector (5c). The invention also relates to a kit for preparing a product to beinjected, said kit comprising such a medical valve (1). The invention also relates to a method for preparing a mixture or an emulsion which is intended to be injected into a patient with the aid of such a medical valve (1).

The invention relates to a fund data processing method, device and system, computer equipment and a storage medium. The method comprises the steps of obtaining a subscribing condition of a target fund and a default subscribing share corresponding to the subscribing condition, and generating a first monitoring task according to the subscribing condition; after the first monitoring task is generated, obtaining a latest estimated value of the target fund, and when the latest estimated value meets the subscribing condition, generating a subscribing order of the target fund according to the default subscribing share; after the subscribing order takes effect, generating a second monitoring task and a virtual account of the subscribing order, wherein the virtual account is used for recording identification information and a real-time share of the subscribing order; after the second monitoring task is generated, determining an income value of the subscribing order according to the real-time share; and when the revenue value meets a preset first revenue condition, generating a first redemption request according to the identification information and the real-time share. By adopting the method, the user operation time can be saved, and the user misoperation risk is reduced.

The invention provides a well data format conversion method and system. The well data format conversion method comprises the steps of acquiring types of well data; wherein the types of the well data comprise well information, well layers, well lithology and well curves; respectively judging whether each type has a corresponding folder or not; if so, respectively storing the well data of each typeinto a folder corresponding to each type; and performing format conversion on the well data in the folder corresponding to the conversion request according to the received conversion request, and generating and sending output data corresponding to the conversion request. By processing the well data of each well in batches, the conversion efficiency of the well data is improved, and the method hasthe beneficial effects that the conversion efficiency of the well data format is high, various output conversion formats are supported, the labor cost is saved, and the misoperation risk is reduced.

The invention discloses an IP data updating method and device, electronic equipment and a computer storage medium, relates to the technical field of network security, and aims to solve the problem that data updating operation is complex and time-consuming. The method comprises the following steps: acquiring collected latest IP data; acquiring historical IP data from a database; matching the latest IP data with the historical IP data; according to a matching result, performing de-duplication processing on the latest IP data to obtain to-be-updated IP data; and inputting the IP data to be updated into the database.

The invention provides a totally-enclosed cell culture system. The totally-enclosed cell culture system at least comprises the following parts: an incubator, a culture tank, an airflow assembly, a liquid flow assembly, a temperature adjusting assembly and a central controller. The system provided by the invention realizes a constant-temperature culture environment, adopts a perfusion manner to carry out cell culture and realizes a totally-enclosed integrated process from cell activation, infection and amplification to finished product recovery. Cells and a culture solution are axially stirredin a tank body, so that radial shearing force is reduced as much as possible, the cells can be effectively protected and the cell yield is improved. According to the system, air is introduced separately, so that the content of each gas component in a culture process is stable, the condition that the cell culture is not directly influenced by external gas changes in a cell culture process can be ensured, and the content of each gas component is not changed; in the culture process, the culture temperature, the liquid amount and the gas concentration are controlled and the culture environment iskept stable; and meanwhile, manual operation is reduced, the cost is reduced, the risk of misoperation in the culture process is reduced and the culture efficiency is improved.

The invention discloses a universal quick indexing and rotating device, which includes an indexing mechanism, an angle rotating mechanism and a machine tool installation seat. The indexing mechanism includes a first spindle, a first rotating handle and a first base, the middle of the first spindle is provided with at least two angle indexing segments and positioning indexing blocks matched with the angle indexing segments, the angle indexing segments and the positioning indexing blocks are used cooperatively to prevent rotation of the first spindle, and the first rotating handle can drive a first dial and the first spindle to rotate together; and the structure form and working principle of the angle rotating mechanism are the same as those of the indexing mechanism, the middle of the firstspindle is installed on the front part of a second spindle through a bearing, the first spindle and the second spindle are vertically arranged, a second rotating handle can drive a second dial and the second spindle to rotate together, and the second spindle drives the indexing mechanism to tilt. According to the universal quick indexing and rotating device, indexing with various different anglescan be quickly and accurately conducted, and meanwhile, workpieces are adjusted to any inclined processing angle, so that the different processing requirements can be met by selecting the different angle indexing segments or quickly replacing the spindles.

The invention discloses an automatic startup and shutdown detection apparatus for a POS machine. The apparatus comprises a control module, a power conversion module, a POS machine interface group, a device identification module and a marker output module, wherein the device identification module identifies and outputs basic information of the POS machine; the control module receives and outputs a power conversion instruction based on the basic information; the power conversion module converts an output voltage according to the power conversion instruction; the POS machine receives the output voltage and feeds back startup information through the POS machine interface group; and the control module receives the startup information and controls the marker output module to output verification information based on the startup information. According to the apparatus, the type of the to-be-detected POS machine is identified through a tag; based on match of the power conversion module and the POS machine, the step of manually adjusting a power supply can be removed; through comparative verification, a power-on state of the POS machine can be checked quickly; and the verification information can be quickly output through a tag printer, so that the POS machine detection time and efficiency can be improved and the operation error risk can be lowered.

The invention provides a use and construction method of a high-altitude, large-span and heavy-load tool-type formwork supporting steel platform. The high-altitude, large-span and heavy-load tool-typeformwork supporting steel platform can be used for a top-layer construction platform of a high-altitude and large-span building structure, an aerial connected structure and a high-altitude and large-span structure. The construction method includes the following steps that a tool-type steel structure platform and a formwork supporting frame are integrally assembled on the ground; a main body vertical structure is constructed first to reach a scheduled elevation; design and construction of temporary bearing points of the main body structure are carried out; installation of intelligent lifting machinery and connection fixing at the temporary bearing points of the main body structure are carried out; and a preloading load test and test verification on the ground are carried out. According to the construction method, the intelligent control of autonomous overall synchronous lifting of the high-altitude, large-span and heavy-load tool-type formwork supporting steel platform is realized, thetop-layer construction and monitoring of a high-altitude, large-span and heavy-load concrete main body structure are realized, and the principles are scientific, the method is ingenious, the technology is advanced, the safety and the reliability are realized, the technology is simple, the construction period is shortened, the cost is reduced, the labor intensity is reduced, and by combining an intelligent monitoring system, the active safety in the construction process of a main body horizontal structure is realized.

An automatic analyzer is capable of recording contents of a sample subjected to a special treatment to take for an unusual condition to ensure traceability of the sample. The automatic analyzer has functions to easily perform a process for a series of operations including the special treatment, a request for a re-measurement after the special treatment, and confirmation of the result of the re-measurement. The automatic analyzer has a database dedicated for a sample accompanied by an unusual condition and records contents of the special treatment in the database. The automatic analyzer has a dedicated re-measurement request screen, a dedicated measurement result screen and a dedicated special treatment trace screen. The automatic analyzer has a function of guiding a method for coping with each unusual condition.

The invention discloses a multiple-effect reaction furnace for PVC production. The multiple-effect reaction furnace comprises a preheating furnace, a heating furnace, a cooling furnace and a waste heat recovery mechanism; one side of the preheating furnace is connected with the heating furnace, the side, away from the preheating furnace, of the heating furnace is connected with the cooling furnace, the cooling furnace is provided with the waste heat recovery mechanism, and the waste heat recovery mechanism is connected with the preheating furnace; the waste heat recovery mechanism comprises aheat conveying pipeline and a heat storage bag body; and the multiple-effect reaction furnace further comprises a protective layer and a detection mechanism. The invention further discloses a workingmethod of the multiple-effect reaction furnace for PVC production. On the one hand, the method of heating time dividing and multi-time heating is adopted, the problem that a reaction furnace needs tobe heated for a long time is solved, thus, a product is always in the flowing state, production continuity is achieved, and the production efficiency is high; and on the other hand, modularized protection panels are provided, that is, the modularized protection panels can be quickly dismantled from the furnace body, the scrap cost is reduced, in addition, enough protection can be provided in time,automatic leakage prevention is achieved, and the practicality is high.

The invention discloses a stable reaction furnace for producing PVC, comprising: a base support, a reaction furnace body, a feed port, a discharge port, a heating chamber and a cooling chamber, and a reaction furnace body is fixedly arranged on the top of the base support , the top of the reaction furnace body is provided with a feed port, the feed port is connected with a heating chamber, the heating chamber is arranged in the reaction furnace body, the bottom of the heating chamber is connected with a cooling chamber, and the cooling chamber is set In the reaction furnace body, the bottom of the cooling chamber is connected with a discharge port, and the discharge port is arranged at the bottom of the reaction furnace body; a working method of a stable reaction furnace is also disclosed; The heat energy in the area ensures that the product is always in a uniform and stable production environment, which improves product quality; on the other hand, the use of mechanical structure improves the automation of equipment, reduces manual operations, and reduces production costs.

The invention discloses a ticket issuing mechanism which comprises a ticket digging wheel, a ticket sending wheel and a ticket distributing wheel which are arranged in a ticket box. The ticket issuingmechanism also includes a ticket pressing mechanism arranged on the inner side of ae top cover. The ticket sending wheel and the ticket digging wheel are horizontally arranged in parallel, and the rotating speed of the ticket sending wheel is higher than that of the ticket digging wheel; the ticket distributing wheel and the ticket sending wheel are arranged in the vertical direction and are arranged in an elastic interference mode. After the top cover is buckled, the ticket pressing mechanism and the ticket digging wheel are arranged in the vertical direction, and the ticket pressing mechanism is driven by an elastic element to enable bills placed on the ticket digging wheel to be kept in a pressed state. Compared with the prior art, the ticket issuing mechanism has the following advantages: the ticket pressing plate in the prior art is abandoned and the novel ticket outlet mechanism is designed; the risk of errors caused by manual lifting of the ticket pressing plate in the prior art can be eliminated, and the ticket storage number of the ticket box is increased.

The invention provides a tracheal intubation system and method and electronic equipment, relates to the technical field of clinical tracheal intubation, and aims to identify a trachea and an esophagus by using a trained artificial intelligence model and give an alarm for an intubation position error so as to reduce the risk of misoperation of medical staff. The system comprises an image acquisition module used for acquiring laryngoscope image data; a label module, used for labeling a target trachea image based on the laryngoscope image data; an image processing module, used for processing the target trachea image and simulating a clinical special scene; and a model construction module, used for constructing an artificial intelligence model based on the processed target trachea image, identifying the trachea and the esophagus based on the artificial intelligence model, and giving an alarm when the intubation position is wrong. The tracheal intubation system is applied to the tracheal intubation method. The tracheal intubation method is applied to the electronic equipment.

The invention provides a use and construction method of a high-altitude, large-span and heavy-load tool-type formwork supporting steel platform. The high-altitude, large-span and heavy-load tool-typeformwork supporting steel platform can be used for a top-layer construction platform of a high-altitude and large-span building structure, an aerial connected structure and a high-altitude and large-span structure. The construction method includes the following steps that a tool-type steel structure platform and a formwork supporting frame are integrally assembled on the ground; a main body vertical structure is constructed first to reach a scheduled elevation; design and construction of temporary bearing points of the main body structure are carried out; installation of intelligent lifting machinery and connection fixing at the temporary bearing points of the main body structure are carried out; and a preloading load test and test verification on the ground are carried out. According to the construction method, the intelligent control of autonomous overall synchronous lifting of the high-altitude, large-span and heavy-load tool-type formwork supporting steel platform is realized, thetop-layer construction and monitoring of a high-altitude, large-span and heavy-load concrete main body structure are realized, and the principles are scientific, the method is ingenious, the technology is advanced, the safety and the reliability are realized, the technology is simple, the construction period is shortened, the cost is reduced, the labor intensity is reduced, and by combining an intelligent monitoring system, the active safety in the construction process of a main body horizontal structure is realized.

The invention relates to a data loading system and a corresponding method (10) for loading a software configuration (12) to an electronic assembly (38, 39, 40, 41, ...) of an aircraft (30), said data loading system comprising a database A system (11) and at least one data loading device (14). A software configuration (12) for at least one fleet of aircraft (30) is stored on the database system (11), and the data loading means (14) is configured to interface the data already obtained from the database system ( 11) The acquired assigned software configuration (12) is loaded onto the data bus (33) of the aircraft (30) corresponding to the software configuration (12). said data loading means (14) is configured to load the latest individual software configurations (12) of all aircraft (30) of the fleet from the database system (11) and store these on said data loading means (14), This loading process takes place at a ground-based storage location (13) via a data connection (16).

The invention discloses a system for carrying out antivirus and system repair on a vehicle-mounted information system. The system comprises an antivirus main program, a local virus library, an antivirus server and a vehicle-mounted system initialization program, the virus killing main program is used for searching and killing viruses and repairing the system data after searching and killing; the local virus database is used for storing virus feature codes downloaded from the antivirus server; the antivirus server is used for updating a system version of the antivirus main program and updating a virus feature code in a local virus library in a networking manner, and is used for storing a virus searching and killing log of the antivirus main program; the vehicle-mounted system initialization program is used for repairing a loading system bootstrap program, vehicle-mounted system data and vehicle-mounted software of the vehicle-mounted system. The invention also discloses a method for carrying out system virus killing and repairing by utilizing the system for carrying out the virus killing and the system repairing on the vehicle-mounted information system and a corresponding device. According to the invention, the safety capability of the vehicle is improved, and the safety protection cost of the vehicle-mounted software system and the system fault event repair cost are reduced.

The invention belongs to the technical field of embryo culture, and relates to an embryo culture unit. The embryo culture unit comprises a culture unit body, wherein the culture unit body is made of transparent materials; a sample feeding end plug hole and a sampling end plug hole are formed in the upper surface of the culture unit body, and are sealed by plugs; a sample feeding hole is formed in the bottom part of the sample feeding end plug hole, and a sampling hole is formed in the bottom part of the sampling end plug hole; an embryo containing cavity is arranged just under the sampling hole; an embryo culture cavity is arranged in the culture unit body, and is communicated with the sample feeding hole through a sample feeding channel; the embryo containing cavity is communicated with the embryo containing cavity through a sample discharging channel. The embryo culture unit has the advantages that the embryo culture unit is filled with a one-travel type culture medium which is pre-balanced by carbon dioxide, then an absolutely sealed embryo in-vitro culture system is formed, the in-vitro development of oosperm to the blastocyst stage can be directly supported in a common constant-temperature box at temperature of 37 DEG C, and the carbon dioxide culture box is not needed; the development of embryo is conveniently observed, the culture step is greatly simplified, and the working efficiency and quality are improved.

The invention provides a high-altitude construction method of a multi-layer long-span heavy-load concrete structure. The combination of an intelligent lifting tool type template supporting steel platform and an intelligent monitoring system, reserved construction from the top to the bottom is conducted on the horizontal structure in the multi-layer long-span heavy-load concrete structure, the mainconstruction method includes the following steps that the high-altitude long-span heavy-load tool type template supporting steel platform and a template supporting rack are integrally combined on theground, the vertical structure of a body is constructed to a preset elevation in advance, a temporary bearing point is arranged on the vertical structure of the body, intelligent lifting machinery ismounted on and fixedly connected with the temporary bearing point of the body structure, after preloading load verification is conducted on the ground, intelligent control automatic overall synchronous lifting is conducted, reserved construction from the top to the bottom is conducted on the horizontal structure of the body, and platform automatic synchronous falling is conducted. The high-altitude construction method of the multi-layer long-span heavy-load concrete structure has scientific principle, ingenuity methods, advanced technology and is safe, reliable and simple and convenient in technology, the construction period is shortened, the cost is lowered, and labor intensity is lightened. Combined with the intelligent monitoring system, active safety, in the construction process, of the horizontal structure of the body is realized.