37results about How to "Guaranteed functional requirements" patented technology

The invention discloses a large-output-force robot flexible energy-storing joint based on gravity energy storing and relates to a flexible driving device used for a robot. The large-output-force robot flexible energy-storing joint based on gravity energy storing aims to solve the problems that due to the linear type force output of an existing series elastic actuator of a robot joint, the structure is not compact, occupied space is large, power required by a motor is large, and accurate force output control and accurate position control of the joint are not facilitated. The large-output-force robot flexible energy-storing joint based on gravity energy storing comprises an upper limb connecting plate, an upper limb motor shell, a joint gearbox, a lower limb connecting plate, a lower limb support, a speed reducer, a rotary transformer, a motor provided with an encoder, an series elastic body and a torsion spring, wherein the joint gearbox comprises a shell body, a third bevel gear, a fourth bevel gear, a first bevel gear, a second bevel gear and a joint shaft, the series elastic body comprises an inner ring body, an outer ring body and at least four groups of wavy clips, the inner ring body and the outer ring body are concentric, and the at least four groups of wavy clips which are integrated are connected between the inner circle and the outer circle of the inner ring body in the circumferential direction and between the inner circle and the outer circle of the outer ring body in the circumferential direction. The large-output-force robot flexible energy-storing joint based on gravity energy storing is applied to the field of robots.

The invention discloses a method and device for configuring and generating audit logs and / or security events in a cloud environment. In a multi-tenant cloud computing environment, cloud tenants are provided with audit logs and related information assets in the cloud that meet their needs. and / or security incidents. The generation method includes: configuring the audit log and / or security event of the cloud tenant that the cloud computing service provider (CSP) needs to provide in the service level agreement (SLA); the CSP generates the cloud tenant according to the configuration in the SLA audit logs and / or security events. The generating device includes an SLA module and a generating module. Adopting the method and device of the present invention helps to improve the confidence and trust of cloud tenants in the CSP, and satisfies the differentiated requirements of different tenants.

The invention discloses a nonwoven material prepared through discontinuous type functional treatment and a preparation method thereof. The nonwoven material basement is processed through discontinuous type functional treatment to form functional areas which are arranged discontinuously. The preparation method of the invention can be used to perform various functional treatments to nonwoven material basement, the equipment modification is easy, the investment is low, the preparation method can not conflict with the production technology of the common nonwoven fabric, the existing equipment andprocess can also be used; and therefore, the method is easy to realize and the production cost is low. The nonwoven material prepared through discontinuous type functional treatment of the invention can have different functions; the material can be freely cut into multiple pieces with small breadth along the transverse breadth direction, for example the nonwoven material with small breadth in thearrangement manner of 'non-treatment + functional treatment + non-treatment' can be prepared; and the amount of raw material used in functional treatment can be reduced, the cost is saved, and the bad effects of some raw materials to human body can be lowered.

The invention discloses a fully formed knitting sports face protector and a knitting method thereof, comprising a helmet-type face protector body, the face protector body is formed by knitting moisture-conducting and easy-to-dry yarn integrally, the front and rear necks of the face protector body and The front face is braided to form a spherical knitted structure with moisture-conducting and warm-keeping functions. The head of the face shield body is knitted according to the head structure to form a spherical knitted structure with moisture-conducting and warm-keeping functions to form the head cover. The eyes of the face shield body are idling knit The method is to fit the eyes, and the mouth and nose of the face shield body are also woven on the basis of the spherical knitting structure with moisture-wicking and warm-keeping functions to enhance air permeability. The fully formed knitted sports face protector can be woven according to the structure of the human head to form a more fit and comfortable face protector structure, which solves the shortcomings of traditional techniques, makes it more fit and comfortable to wear, and at the same time ensures the functional requirements of each area.

The invention discloses a concealed inspection port, which comprises a fixed installation assembly and an inspection plate arranged on the fixed installation assembly; the fixed installation assembly includes an installation sleeve fixed on the installation plane, and the lower end of the installation sleeve is level with the installation plane; the installation sleeve There is an adjustment sleeve that can move along the extension direction of the installation sleeve and extend out of the lower end of the installation sleeve. The access plate is movably installed at the lower end of the adjustment sleeve. The access plate can open or close the port at the lower end of the adjustment sleeve; one side of the access plate is hinged on the The lower port of the adjustment sleeve; the present invention adopts a hidden installation method to install on the corresponding use plane, which can not only ensure that the inspection plate is consistent with the surroundings of the installation plane, but also realize the opening and closing of the inspection port, and ensure the functional requirements of the inspection port , which occupies a small space and is flexible in operation; has high practical value and promotion value, and can be widely used in the field of architectural decoration.

The invention provides a horizontal-type test apparatus and test method for measuring a torsion property of a material under an electron microscope. The horizontal-type test apparatus comprises a framework, a first clamping part, a second clamping part, a control apparatus and an electron microscope; the first clamping part is installed on the framework and comprises a fixed clamp for clamping a test sample in a rotating manner; the second clamping part is installed on the framework and is oppositely and horizontally separated from the first clamping part and comprises an electromagnetic driving apparatus, a movable clamp for clamping the test sample, and an angle measuring apparatus; the control apparatus is used for setting a test method and controlling an experimental process; and the electron microscope is used for in-situ observing the variation of a test sample in the experimental process. By adopting the horizontal-type test apparatus and test method, the problem of an additional torque caused by the mass eccentricity of a rotating part after the test sample is horizontally arranged can be solved, and the apparatus can work horizontally, so that the electron microscope can realize the in-situ observation. By adopting two rotatable clamping ends, a large-angle multi-circle loading experiment of the test sample can be realized.

The invention discloses an anti-rutting pavement structure, which is characterized in that it comprises a semi-rigid base layer, an SBS emulsified asphalt bonding layer, a type II latex cement mortar poured asphalt concrete lower layer, and a type I latex Cement mortar poured asphalt concrete middle course and high viscosity modified asphalt SMA‑13 concrete surface course. Compared with the prior art, the present invention improves the phenomenon that the middle and lower layers of the semi-rigid base pavement contribute greatly to rutting under the condition of high temperature and heavy load. It has the ability to coordinate with the overall deformation of the base, and the construction maintenance period is short, the opening time for traffic is fast, and the economic performance is excellent.