9results about How to "Cooperate fully" patented technology

The utility model belongs to the technical field of beauty physiotherapy, and provides a liquid outlet head and a liquid medicine bottle, the liquid medicine bottle comprises the liquid outlet head, the liquid outlet head comprises a shell, a light guide part, a phototherapy lamp and a massage part, the shell comprises a side wall, a containing cavity and an avoiding hole, the side wall forms part of the cavity wall of the containing cavity, and the avoiding hole penetrates through the side wall; the light guide part comprises a first light guide part and a second light guide part which are connected, the first light guide part is embedded into the avoiding hole, and the second light guide part covers the outer side of the side wall and is provided with a limiting hole; the phototherapy lamp is positioned in the accommodating cavity and is arranged corresponding to the first light guide part; a part of the massage piece is contained in the limiting hole and protrudes out of the side, away from the side wall, of the second light guide part. According to the liquid outlet head, the second light guide part not only serves as a light guide part of the phototherapy lamp, but also serves as a part for installing the massage part, the second light guide part covers the end face, where the massage part is arranged, of the shell, a large light outlet area surrounding the massage part is formed and acts on the skin surface with a larger area, and therefore the phototherapy efficiency can be improved.

The invention relates to the technical field of fault diagnosis, in particular to a gearbox incremental fault diagnosis learning method based on task prediction, and the method comprises the steps: collecting a gearbox fault vibration signal; training the initial task model by using a joint loss function; calculating feature similarity between playback samples of the fault data at the task stage t and playback samples of fault data at the previous t task stages; training a task stage t model by using a comprehensive loss function; training a linear classifier by using a cross entropy loss function; inputting the characteristic value into a linear classifier to obtain a classification prediction result; and calculating the cosine similarity between the fault data and the class feature center of each playback sample, and obtaining a task prediction result. According to the method, the problems of insufficient model feature extraction capability and non-ideal training caused by overuse due to comparison loss when fault data is insufficient in an LLMFD-AD model are solved; and the model generates a normalization problem in a nearest neighbor classification prediction process.

The utility model discloses a substitute body for dental implant, the substitute body is made of resin material and comprises a butt joint part, a positioning section and a fixing section, the butt joint part is arranged inside the fixing section, the butt joint part is connected with an abutment, the positioning section is connected with a dental cast body, the positioning section, the connecting part and the fixing section are arranged along the same central axis, and the butt joint part is connected with the positioning section. A butt joint groove is formed in the center of the butt joint part, the butt joint groove comprises a transition section and a clamping groove with the cross section being in a regular polygon shape, arc-shaped protrusions are arranged on the outer surface of the positioning section, the number of the protrusions is the same as that of the sides of the clamping groove, and the positions of the sides of the clamping groove correspond to the positions of the protrusions in a one-to-one mode. The oral cavity replacement device is reasonable in structural design, conditions in the oral cavity of a patient can be restored more sufficiently after the base is installed on the replacement body, and the replacement body can be installed and adjusted more conveniently; a dentist technician accurately restores the condition in the oral cavity of a patient through the replacement body, and the manufactured false tooth is excellent and is more adaptive to the oral cavity of the patient.

The utility model provides a perovskite magnetic stirring reaction kettle which comprises a kettle body and a motor, a kettle cover is arranged at the top end of the kettle body, an integrated positioning shaft is arranged on the bottom surface of the kettle cover, and a stirring drum is rotationally arranged on the positioning shaft; the positioning shaft and the stirring barrel are positioned in the kettle body, and magnetic steel I is uniformly distributed and fixedly mounted on the inner surface of the stirring barrel; a rotating shaft is rotationally mounted in the positioning shaft, second magnetic steel corresponding to the first magnetic steel is uniformly and fixedly mounted on the circumferential surface of the rotating shaft, and the top end of the rotating shaft rotationally extends out of the kettle cover and is connected with the output end of the motor; the motor is mounted on the kettle cover; through the arrangement of the kettle cover and the mixing drum, the sealing performance between the kettle cover and the mixing drum can be always ensured, and leakage between the mixing drum and the kettle cover is prevented, so that the whole reaction kettle is safer and more reliable in the use process; meanwhile, the contact area between the magnetic steel I and the magnetic steel II can be increased, so that the magnetic steel I on the stirring barrel can be fully matched with the magnetic steel II on the rotating shaft, and power can be better transmitted.

The utility model discloses a riveting integrated foot pier which comprises a supporting portion, a supporting face is formed on the top of the supporting portion, a riveting portion is arranged on the supporting face and is of a strip-shaped structure, and the projection of the riveting portion in the length direction of the riveting portion is in an inverted trapezoid shape. The utility model further discloses a tray. The integrated foot piers and the bottom plate are riveted and combined to form the tray, the fixing effect better than that of iron nails can be achieved without iron nails, the foot piers and the bottom plate are matched more sufficiently, the overall strength of the tray is higher, and the tray can bear large weight for a long time; in addition, the foot piers are riveted with the bottom plate, so that the whole tray is detachable, and storage and storage are facilitated.

The application relates to the field of epoxy resins, in particular to a flame-retardant high-modulus and high-toughness winding epoxy resin composition and a preparation method thereof, wherein the epoxy resin composition comprises an epoxy resin A component and a curing agent B component; raw materials of the epoxy resin A component include the following components in parts by weight: an epoxy resin mixture 40-50 parts, a flame retardant 35-45 parts, a diluent 8-9 parts, a toughening agent 6-15 parts, and a surfactant 0.5-1 part; wherein the toughening agent is a mixture of core-shell rubber and CNTs in a weight ratio of (5-15):(0.2-1). The application solves the problems of the traditional epoxy resin matrix material in the aspects of high strength and toughness and flame retardancy.

The utility model relates to the technical field of motor, in particular, it is a kind of integrated reduction stepper motor, and the output efficiency of its product is higher, reliability is high, precision is high, cost-effective is high, service life is long;Including shell, apron, stepper motor assembly, support component and deceleration component, apron is installed in shell right end, stepper motor assembly is installed in shell interior by support component, deceleration component is installed in shell interior right side, and the output end of stepper motor assembly is connected with deceleration component.

The invention relates to the field of sewage pipeline scale prevention, in particular to a pipeline scale prevention treatment agent, a preparation method and a pipeline inner wall scale prevention treatment method. The invention relates to a pipeline anti-scaling treatment agent, which is prepared from the following raw materials in parts by mass: 1 to 5 parts of surfactants, 5 to 10 parts of starch, 1 to 3 parts of sodium humate, 1 to 5 parts of benzotriazole sodium, 5 to 15 parts of Chinese alpine rush fibers and 50 to 70 parts of water. The preparation method comprises the step of mixing the raw materials for 30-45 minutes under the conditions of 500-800 r / min and 50-60 DEG C to obtain the pipeline anti-scaling treatment agent. The method has the advantage that the anti-scaling effect is improved, and the requirements of a sewage treatment plant for an efficient, environment-friendly and economical anti-scaling technology can be met.

The invention discloses film laminating paper equipment for a battery substrate and a processing method thereof, and relates to the technical field of battery substrate production.The film laminating paper equipment comprises two sets of side plates, the inner walls of the side plates are connected with a conveying belt in a matched mode, the side ends of the side plates are connected with limiting assemblies in a matched mode, and the ends, away from the limiting assemblies, of the side plates are fixedly connected with discharging assemblies; the conveying belt is connected with a battery substrate in a matched mode, the coating assembly is arranged in the center of the side plate and connected with the side plate in a matched mode, the coating assembly is connected with the battery substrate in a matched mode, the cutting assembly is fixedly connected with the top end of the side plate, and the cutting assembly is arranged between the coating assembly and the discharging assembly. The battery substrates are separated from the conveying belt through the discharging assembly, the coating assembly and the cutting assembly are matched to achieve film covering on the battery substrates of different sizes, meanwhile, film covering can be conducted on the two battery substrates, and the working efficiency is improved.