31results about How to "Achieve technical effects" patented technology

The utility model provides a coil panel and cooking equipment, and relates to the technical field of cooking equipment. The coil disc includes: a heat insulating member including a through hole; the winding is wound on the first side of the heat insulation part to form a coil, and the coil can generate heat radiation and an electromagnetic field after being electrified; the electric connection assembly is at least partially arranged on the second side of the heat insulation component; wherein the electric connection assembly is connected with the winding through the through hole, or the winding partially extends to the second side of the heat insulation part through the through hole, and the electric connection assembly is connected with the winding located on the second side of the heat insulation part.

The invention provides a linear laser-assisted centering device and method for a drilling machine. The linear laser-assisted centering device comprises a base, a magnet, a laser adjusting seat and a linear laser transmitter. The laser adjusting seat is used for accommodating the linear laser transmitter, and screws are arranged on the periphery of the side surface of the laser adjusting seat to adjust the posture of the linear laser transmitter; the base comprises a shaft sleeve and branches; the shaft sleeve is sleeved on a drill clamp root flange seat of a drilling machine, and the central aperture of the shaft sleeve corresponds to the excircle diameter of the drill clamp root flange seat of the drilling machine; one end of the branch is connected to the shaft sleeve, and the other end of the branch is connected with the laser adjusting seat and fixes the laser adjusting seat; slotted holes are formed in the branches and used for connecting and fixing the base and a drilling machine; the magnets are inserted into the slotted holes of the branches and used for magnetically attracting the base to a drilling machine to be fixed. The positions of laser projection lines of the linear laser emitters are adjusted respectively, the laser projection lines are projected to a rear vertical plate through a middle gap of the laser position adjusting auxiliary sample plate, and workpiece centering is achieved.

The invention discloses a temperature control valve. The temperature control valve comprises a valve body, a valve element assembly and a temperature sensing assembly. A conveying space and a temperature sensing space are defined by the valve body, a liquid inlet, a first liquid outlet and a second liquid outlet are formed in the peripheral wall of the valve body in the conveying space, the temperature sensing space is communicated with the liquid inlet, and the valve element assembly is movably installed in the conveying space; the temperature sensing assembly comprises a reversing piece and a temperature sensing piece, the reversing piece is movably arranged in the temperature sensing space, the temperature sensing piece is arranged in the temperature sensing space, and the reversing piece is in transmission connection with the temperature sensing piece and the valve element assembly; when the temperature of the fluid is lower than the preset temperature, the fluid drives the reversing part to drive the valve element assembly to communicate with the liquid inlet and the first liquid outlet and block the liquid inlet and the second liquid outlet. And when the fluid temperature is not lower than the preset temperature, the temperature sensing piece drives the reversing piece to drive the valve element assembly to communicate the liquid inlet with the second liquid outlet, and the liquid inlet and the first liquid outlet are blocked. The flow direction of the fluid does not need to be controlled through a temperature sensor and an electric control program, and the control mode of the flow direction of the fluid can be simplified.

This invention proposes a control method and system for cleaning equipment, as well as the cleaning equipment, electronic equipment, and medium. The control method for the cleaning equipment includes: determining the current state of a first component in the cleaning equipment, wherein the first component includes an image acquisition device and / or a sound acquisition device; determining a preset state of the first component; matching the preset state with the current state; determining that the first component is in an abnormal state when the current state does not match the preset state; and issuing a reminder message based on the abnormal state of the first component. This invention solves the problem in related technologies where users cannot promptly detect abnormalities in the camera and microphone of cleaning equipment during use. This is achieved by real-time detection of the operating state of the image acquisition device and / or the sound acquisition device, comparing the operating state with the expected state, and immediately notifying the user when the two states do not match.

PROBLEM To provide a curable organopolysiloxane composition that has high thermal conductivity while suppressing a change in hardness of the cured material after heat aging, and that provides an organopolysiloxane cured material that can maintain flexibility and stress relaxation even when a thermally conductive member made of the cured materials is used at high temperature. The present invention also relates to a thermally conductive member made of the composition and a heat dissipating structure using the thermally conductive member. RESOLUTION MEANS Use of a curable organopolysiloxane composition containing (A) an alkenyl group-containing organopolysiloxane of a specific viscosity, (B) an organohydrogen polysiloxane, (C) a thermally conductive filler in an amount in the range of 60 to 90% by volume of the total solid content in the composition, (D) at least one type selected from fatty acids, fatty acid esters, and fatty acid metal salts in an amount in the range of 0.05 to 2.00 parts by mass per 100 parts by mass of Component (C), (E) a hydrosilylation reaction catalyst in a catalyst amount, and (F) a heat resistance imparting agent.

The application provides a constant air volume control method, a storage device and an air conditioner, and comprises the following steps: S1: determining in advance a constant air volume C i obtained under static pressure P i , corresponding motor current y and motor speed x, fitting to obtain a linear relationship between the motor current y and the motor speed x when the constant air volume is C i : y=a i *x+b i， , wherein i=1, 2, 3,..., n; S3: increasing the motor speed by △X every time interval, and recording the current motor current Y k、 , the motor speed X k， , until the maximum speed X max is reached; S4: performing linear fitting on the recorded speed X k， and current Y k , and obtaining a relationship between the motor current y and the motor speed x: y=c*x+d; S5: calculating i intersection points (Xi, Yi) of y=c*x+d and y=a i *x+b i ; according to the characteristics that the motor speed and the motor current are linearly related, and the linear coefficients are different under different working conditions, the constant air volume control is realized by calculating the intersection points of the two fitted straight lines, without changing the structure of the air conditioner or adding additional components, and the cost is saved.

This invention provides an air duct assembly and an integrated stove. The air duct assembly includes: a first pipe group including an air inlet; a first reversing joint including a first interface and a second interface facing different directions, the first interface being connected to the first pipe group; a second pipe group connected to the second interface, including an air outlet; and a flow divider disposed in the first pipe group for dispersing the airflow directed towards the first reversing joint. By setting this flow divider, the operating noise of the air duct assembly can be effectively reduced, thus solving the aforementioned technical problems of high operating noise and poor user experience. This achieves the technical effects of optimizing the flow field characteristics of the air duct assembly, reducing the aerodynamic noise of the air duct assembly, improving the practicality of the air duct assembly, and enhancing the user experience.

The invention relates to the technical field of bovine embryo culture media, in particular to a polypeptide-mitochondrial targeting-antioxidant synergistic bovine embryo culture medium and a preparation method thereof.The polypeptide-mitochondrial targeting-antioxidant synergistic bovine embryo culture medium comprises the following components: 200-300 [mu] g / mL of SS-31, 0.1-0.3 mg / mL of superoxide dismutase, 0.5-1.0 mg / mL of heat shock protein mimetic peptide, 20-50 mg / mL of amino acid complex and a basic culture medium, and an efficient mitochondrial protection system is established. The targeting effect of SS-31 and the cooperation of an antioxidant network enable the mitochondrial membrane potential to be maintained at the optimal level, and the ATP yield is increased by nearly 100% and is far superior to that in the prior art. And multi-level defense of oxidative stress is realized. Experimental data show that the ROS level in the culture system is reduced by 45% compared with that of a control group, and lipid peroxidation and protein oxidative damage are remarkably relieved. The protection effect derives from the synergistic effect of multiple antioxidant components.

For role-based content adaptation, a set of predefined user roles and role-based transformation instructions are obtained from the role-based access control system. The role-based transformation instructions define content adaptation rules for each of the roles. Then, a large language model is used to transform the input content for each of the obtained roles, creating a role-based adapted content instance of the input content. The large language model is used to retrieve role-related content from the input content using the role-based transformation instructions. The role-based adapted content instances are stored in a role-partitioned content storage, where each instance is tagged to identify the associated role. Through role-aware content partitioning, various content types can be managed efficiently.

The invention relates to an integrated recovery process of aromatic hydrocarbons in hydrogen peroxide oxidation tail gas, which specifically comprises the following steps: preheating the oxidation tail gas to 95-115 DEG C, introducing the oxidation tail gas into an adiabatic expansion machine for adiabatic expansion, reducing the pressure to 0.1-0.15 MPa, suddenly reducing the temperature to 3-7 DEG C, realizing energy recovery and power generation by using the Joule-Thomson effect, and condensing and separating out most aromatic hydrocarbons; and the condensed tail gas enters the activated carbon adsorption tower for deep adsorption, so that the aromatic hydrocarbon content in the finally discharged tail gas is less than or equal to 70mg / m. Through cooperation of process units, efficient recovery of aromatic hydrocarbons (the total recovery rate is greater than or equal to 95%), self-sufficiency of energy and even negative energy consumption operation (the unit tail gas treatment energy consumption is-5-0 kW.h / 1000 m) are realized, the stability and economical efficiency of an adsorption system are remarkably improved, and the technical problems of high energy consumption, low recovery rate and poor adsorption stability of a traditional cooling and adsorption process are solved.

According to the tablet trepanning detection system and the control method thereof, the first trepanning detection module and the second trepanning detection module are arranged, so that the trepanning shape parameter detection process is distinguished from the trepanning position parameter detection process, the trepanning aperture parameter detection process and the trepanning radian parameter detection process; therefore, the hole shape parameter detection process of the tablet can be directly judged and determined through image detection without a complicated image processing technology and a parameter calculation and comparison process; the increase of image processing amount and parameter calculation amount caused by judgment after image processing and parameter calculation comparison are carried out on an image corresponding to each tablet trepanning parameter in a detection mode in the prior art is avoided, and the detection efficiency is effectively improved.

The invention belongs to the technical field of stone sculpture repairing, and particularly relates to stone sculpture color fixing and repairing premixing equipment which comprises a box body, a feeding mechanism, a drying mechanism, a mixing mechanism and a curing mechanism, the feeding mechanism is fixedly arranged at the top end of the box body, the drying mechanism is arranged on the inner side wall of the box body, and the mixing mechanism is arranged on the inner side wall of the box body; the curing mechanism is arranged on the side wall of the box body, and supporting legs are fixedly arranged at the bottom end of the box body in an array; the mixing mechanism comprises a scattering mechanism and a stirring mechanism. According to the stone sculpture color fixing and repairing premixing equipment provided by the invention, the scattering mechanism is arranged, a scattering rod rotates quickly, so that raw materials falling into a scattering cavity can be scattered through quick rotation of the scattering rod, agglomeration is avoided, various raw materials are scattered into the scattering cavity, and mixing of the raw materials is further enhanced; the technical effect of scattering and mixing the raw materials is achieved, and the technical problems that in the prior art, the raw materials are gathered into blocks and are not fully mixed are effectively solved.

This invention discloses a method, apparatus, and electronic device for extending nodes in an operations and maintenance platform, relating to the field of cloud computing technology. The method includes: executing an image file acquisition instruction to obtain an image file of the operations and maintenance platform, and obtaining an execution result, wherein the execution result indicates whether the image file was successfully acquired; based on the execution result, determining a node extension method, wherein the node extension method is one of the following: virtualization extension method or containerization extension method, wherein the virtualization extension method extends the nodes of the operations and maintenance platform based on virtual machines, and the containerization extension method extends the nodes of the operations and maintenance platform based on container technology; based on the node extension method, extending the nodes of the operations and maintenance platform to obtain extended nodes, wherein the extended nodes are used to control target devices to execute target tasks. This invention solves the technical problem in the prior art that nodes of an operations and maintenance platform cannot be automatically extended.

The present invention provides a virtual machine fault detection and recovery system and a control method thereof, comprising a virtual machine root context module and a virtual machine execution context module; the virtual machine root context module saves the virtual machine state and memory management data before the fault occurs, and the virtual machine execution context module provides a temporary execution environment for the virtual machine and monitors the virtual machine's access to the memory; compared with the virtual machine snapshot technology, the method proposed by the present invention can more easily locate the task that triggers the client operating system fault and more quickly restore the virtual machine to a normal state, and at the same time can completely save the execution environment and memory data of the malicious program for subsequent analysis and prevention; and compared with the dual redundant hardware system, the present invention can detect errors and damages occurring on the memory, and can shield the damage of part of the memory without affecting the operation of the system, thereby improving the robustness and availability of the single system.

The invention provides a drilling machine screwing auxiliary laser centering device. Comprising a lantern ring connecting base, a laser assembly, a lantern ring, an external thread guide sleeve and a clamping assembly. The clamping assembly is used for clamping and fixing a drill bit; the lantern ring is used for accommodating the clamping assembly; one end of the lantern ring is provided with internal threads, and the other end of the lantern ring is provided with open notches in a ring array; the external thread guide sleeve is provided with external threads, is in threaded connection with the internal thread end of the lantern ring and is used for adjusting the clamping assembly to fasten the drill bit. The lantern ring connecting seat is concentrically connected with the lantern ring and comprises a ring body and a ring seat, and the centers of the ring body and the ring seat are collinear; the ring body is provided with a circular ring array and grooves corresponding to the notches in the lantern ring, and the grooves and the notches are combined to limit the clamping assembly. The laser assembly is provided with a laser transmitter, and the laser transmitter is in threaded connection with a screw hole in the mounting hole through a fixing screw and is locked on the mounting hole of the ring seat. The laser transmitter is concentric with the drill bit, the center point and the center line of the drill bit are indicated through laser, and the center point and the center line of the drilling machine are marked through the marking pen.

The invention discloses a burr-free special-shaped hole processing method, which comprises the following steps of: obtaining a PCB (Printed Circuit Board), and forming a special-shaped hole in the PCB; grinding and puncturing holes are formed in the intersection positions of the special-shaped holes, and the projection area formed by the hole diameters of the grinding and puncturing holes completely covers burrs formed in the intersection positions so that the burrs at the intersection positions can be removed; the burr grinding holes are additionally arranged to grind burrs on the hole wall of the special-shaped hole, so that the technical effect of no burrs is achieved, and subsequent manual grinding is avoided.

This invention proposes a security patch detection and push device, a computer device, and a readable storage medium. The security patch detection and push device includes: a detection rule generator for generating a detection rule library; a detection rule storage for storing the detection rule library; a security patch detector for detecting security patch information in enterprise software based on the detection rule library; and a message server for sending security patch information to the enterprise software based on the detection results of the security patch detector.

The invention provides a construction site safety management method based on cloud edge collaboration, which is applied to a cloud and comprises the following steps: pre-training to obtain a first dangerous behavior recognition model; configuring an edge device and a camera; converting the first dangerous behavior recognition model to obtain a second dangerous behavior recognition model suitable for the edge device so as to deploy the second dangerous behavior recognition model to the edge device; the first dangerous behavior recognition model and the second dangerous behavior recognition model are used for outputting a dangerous behavior recognition result through the input camera data. The invention also provides a construction site safety management method based on cloud-side cooperation, which is applied to edge equipment and comprises the following steps: receiving a second dangerous behavior recognition model sent by a cloud; recognizing the camera data by using a second danger recognition model to obtain a dangerous behavior recognition result; and the front end displays the dangerous behavior recognition result. The invention further provides a construction site safety management system based on cloud edge collaboration, electronic equipment and a medium.

The present invention relates to the technical field of cable preparation, in particular to an electric wire and cable with a cooling structure and a preparation method thereof, comprising a transmission component, a heat dissipation layer, a cooling pipe and a flexible outer sheath; the transmission component comprises an inductive inner core, a signal inner core, a transmission conductor and an extruded coating layer, the cross-sectional shape of the extruded coating layer is flat, a connecting bracket is provided on the inner diameter of the cooling pipe, the cooling pipe is connected to the heat dissipation layer through the connecting bracket, the connecting bracket is provided with a cooling channel, and the cooling channel is located between the heat dissipation layer and the cooling pipe; the cross-sectional shape of the flexible outer sheath is flat, a transmission steel belt is provided on one side of the flexible outer sheath, and the transmission steel belt is formed between the flexible outer sheath and the cooling pipe by extrusion; the present invention has excellent heat dissipation performance, transmission efficiency, stability, reliability and adaptability, provides a strong guarantee for the stable operation of the industrial transmission system, and also prolongs the service life of the cable, and improves the overall work efficiency and safety.

The invention provides a multi-redundancy intelligent braking system for a heavy vehicle and a control scheme of the multi-redundancy intelligent braking system. The multi-redundancy intelligent braking system comprises a regenerative braking layer; a continuous retarding brake layer; a friction brake layer; the integrated control unit is connected with the regenerative braking layer, the continuous retarding braking layer and the friction braking layer, and when a driver braking request signal and a vehicle state signal are received, the integrated control unit sends corresponding instructions to all the braking layers according to a preset cooperative control strategy so as to distribute needed braking force. The three braking layers and the integrated control unit connected with the three braking layers are arranged, the three braking layers are mutually backed up, even if one layer (even two layers) fails, the system can still provide effective braking, and the braking safety and the braking stability are effectively improved.

The present invention relates to the food industry, in particular to a soft drink concentrate, i.e. a flavor syrup composition for preparing a beverage. The composition for preparing a flavor syrup comprises dry birch bud extract, sugar, citric acid monohydrate and water, the ratio of which is as follows (kg per 1000 L of finished syrup): dry birch bud extract: 0.003 to 0.500, sugar: 15 to 400, citric acid monohydrate: 0.33 to 3.33, water: the balance to make up to 1000 L. The technical effect of the present invention is that the composition for preparing a flavor syrup provides high sensory properties of the syrup and the beverage prepared therefrom, and improves safety during consumption.

The invention discloses magnetic rotor turning equipment. The magnetic rotor turning equipment comprises a mounting frame, a turning mechanism, a discharging track, a dust removal mechanism and a mechanical arm. The discharging track is provided with a first end and a second end which are opposite in the first direction of the mounting frame, the first end is fixed to the mounting frame, the second end obliquely extends downwards in the direction away from the mounting frame, and a containing groove is formed in the top wall of the first end and used for containing a rotating shaft of the rotor; the dust removal mechanism comprises a dust removal brush, the dust removal brush is movably arranged at the first end and is suitable for abutting against a magnetic core of the rotor, and when driven, the dust removal brush drives the rotor to rotate around a rotating shaft of the rotor and brushes away magnetic powder on the peripheral wall of the magnetic core; the mechanical arm is used for transferring the rotor into the containing groove from the turning mechanism and transferring the rotor out of the containing groove so that the rotor can move along the discharging track. Workers do not need to independently clean the magnetic core, so that the working fatigue of the workers can be reduced, and the processing efficiency of the magnetic rotor can be improved.

The present invention provides a data sharing system and a control method thereof, comprising a shared memory management module, wherein the shared memory management module comprises a resource management pool, wherein a plurality of shared memory management nodes for allocating shared memory are arranged in the resource management pool; an index corresponding to the shared memory management node is transmitted to a second application program through a first application program, and the second application program generates a file descriptor through the index; the second application program can directly access the shared memory corresponding to the shared memory information after creating a mapping through the generated file descriptor, and can also transmit the generated file descriptor to a driver program, so that the driver program uses the shared memory corresponding to the shared memory information through the acquired shared memory information, thereby realizing memory sharing between multiple processes and a driver module by using the file descriptor.

This invention discloses a navigation method, apparatus, and electronic device based on lane-level local maps. The method includes: activating a local map navigation mode in response to receiving a local map navigation activation signal; acquiring high-precision map data and perception data; constructing a lane-level local road map based on the high-precision map data and perception data; rendering lane-level navigation guide lines in the lane-level local road map based on the high-precision map data, navigation route information, and the vehicle's current lane information; and navigating the vehicle based on the lane-level local road map and the lane-level navigation guide lines. This invention solves the technical problems of high cost in acquiring and updating high-precision maps, and the inability of high-precision maps to provide lane-level guidance in related technologies.

The utility model provides a self-operated air compressor. Comprising a boosting system, a pressure recovery system I, a pressure recovery system II, a pressure recovery system III and a pressure recycling system, the boosting system comprises a starting assembly, a boosting assembly and an air suction assembly. The starting assembly comprises a driving cylinder and a compression cylinder; the boosting assembly comprises a boosting driving cylinder and a boosting compression cylinder; the air suction assembly comprises an air suction driving cylinder and an air suction compression cylinder; the pressure recovery system I comprises a recovery assembly I, and the recovery assembly I comprises a recovery I driving cylinder and a recovery I compression cylinder; the pressure recovery system II comprises a recovery assembly II, and the recovery assembly II comprises a recovery II driving cylinder and a recovery II compression cylinder; the pressure recovery system III comprises a recovery III driving cylinder and a recovery III compression cylinder; the pressure recycling system comprises an upper driving cylinder, a boosting cylinder, a left compression cylinder and a right compression cylinder. The pressure recovery system I, the pressure recovery system II, the pressure recovery system III and the pressure recovery system recover and reuse gas energy. The air compressor is suitable for use.

This invention proposes a control method and device for a cooking appliance, the cooking appliance itself, and a readable storage medium. The control method includes: determining the operating stage of the cooking appliance; based on the cooking appliance being in the pressure water absorption stage, controlling the heating component and the air intake component to operate, so that the temperature and pressure inside the cooking cavity reach a first preset temperature and a first preset pressure; based on the cooking appliance being in the heating gelatinization stage, controlling the connecting component and the heating component to operate, so that the pressure and temperature inside the cooking cavity reach a second preset pressure and a second preset temperature; based on the cooking appliance being in the pressure cooking stage, controlling the air intake component and the connecting component to operate, so that the pressure inside the cooking cavity switches between atmospheric pressure and the first preset pressure. This invention not only solves the problem of low initial pressure and browning at the bottom during the cooking stage, but also significantly improves the elasticity and gloss of the rice.

This invention proposes a method and apparatus for controlling rice cooking in a cooking appliance, as well as the cooking appliance and storage medium. The method includes: determining the operating stages of the cooking appliance, which include: a heating and pressurizing stage, a venting and boiling stage, and a depressurization and heat preservation stage; based on the heating and pressurizing stage, controlling the heating component to heat the cooking cavity and obtain the temperature of the cooking cavity; when the temperature of the cooking cavity reaches a first preset temperature, controlling the gas filling component to introduce gas at a second preset temperature into the cooking cavity; when the temperature of the cooking cavity reaches a third preset temperature, controlling the gas exhaust component to expel the gas from the cooking cavity; and when the temperature of the cooking cavity reaches a fourth preset temperature, controlling the gas exhaust component to close. This invention enables boiling to occur in the cooking cavity under pressure, breaking up clumps of rice and evenly distributing heat to the upper and lower layers, improving the appearance and uniformity of rice grains cooked under pressure.

A structure includes a silicon-based substrate layer; a transition layer disposed above the silicon-based substrate layer; a gallium nitride (GaN) buffer layer disposed above the transition layer. The structure also includes a gallium oxide layer. The structure facilitates co-integration of ultra-wide bandgap technology with wide bandgap technology, such as by using the gallium oxide layer and the gallium nitride buffer layer on a low-cost silicon substrate, such as the silicon-based substrate layer. Thus, the structure provides a pathway to dispose the gallium nitride buffer layer (or gallium nitride) on the silicon-based substrate layer (or silicon production line), thereby improving thermal and electrical properties.