47results about How to "Cause stress" patented technology

A device and method for bidirectional communication for a digital television system enable the television system in unidirectional broadcast way has the bidirectional communication capacity. The method links the digital television terminal to the server via the internet; and a local adapter operating on the digital television terminal is sued for outputting data to the digital television terminal and processing control, receiving the data transmitted from the digital television terminal and the control of the digital television terminal and transmitting and receiving the data via a external device; the method connects the digital television terminal and the external internet device of the internet, which is used for the data receiving and transmitting with the local adapters of the digital television terminal, the data receiving and transmitting with the internet and the process for the data. The invention can be used for interactive content service, such as interactive television, video ordering programme, real-time guessing and electronic shopping service.

A swimming goggle cushion pad is connected to a frame of swimming goggles, wherein the cushion pad comprises a base, a face contact portion mounted on a side of the base and a lens frame disposed on another side of the base in opposite to the face contact portion, the lens frame being defined with an inner peripheral face and an outer peripheral face with a circumferential fitting groove arranged between the inner peripheral face and the outer peripheral face to hold a lens therein, characterized in that: the side of the base mounted with the face contact portion slightly bends inward along an outer peripheral contour of the base to form a cap shape, and the face contact portion comprises two arc surfaces of attachment to a wearer's face so as to provide complete coverage on the eye socket, regardless of various sizes of the wearer's face.

A navigation guide wire (1 ) through an anatomical apparatus, for example a vascular system, unusually capable of being safely positioned proximate to bifurcations, comprises: - an elongated body (19) having a proximal end (21 ), a distal end (20), and a longitudinal extension along an axis (x-x) extending at least from said proximal end to said distal end; - at least one first proximal portion (4) having a predetermined first flexural rigidity (KfI ) capable of a first predetermined flexure in at least one plane comprising at least one portion of said longitudinal axis in order to allow a first curvature to said proximal portion when bending stressed, while ensuring a predetermined elastic return in a rectilinear position of the elongated body proximal portion when not subjected to stresses; - at least one second distal portion (3) having a predetermined second flexural rigidity (Kf2), the amount of which is equal to or higher than said first flexural rigidity of said at least one first proximal portion, capable of a predetermined flexibility of said second distal portion in order to obtain a second curvature when bending stressed in at least one plane comprising at least one portion of said longitudinal axis, while ensuring an elastic return to a rectilinear position of said distal portion of said elongated body when not subjected to stress; - at least one intermediate length (6), arranged between said first proximal portion and said second distal portion, having a third flexural rigidity (Kf3) essentially lower than said first flexural rigidity (KfI ) and said second flexural rigidity (Kf2), which allows a predetermined flexibility capable of a third curvature substantially more pronounced compared to said first curvature and second curvature, so as to allow a considerable direction change between said first proximal portion (4) and said second distal portion (3).

A rotary cutting unit with a deflection baffle in the cutting chamber, the deflection baffle including a bottom plate attached to the wall at the rear of the cutting chamber and increasing in width in the direction of blade rotation, and a front plate joined to the bottom curved plate and extending from the wall at the rear of the cutting chamber and sloping radially inwardly toward the center spindle in the direction of blade rotation.

The invention belongs to the field of garbage classification, and relates to a recycling box with a compression function. At present, gaps of recyclable materials which are compressed by the recyclingbox with the compression function are tight, the pressure with the inner wall of the recycling box is increased, and great cleaning difficulty can be caused. In order to solve the problems, the recycling box with the compression function adopts the following technical scheme that a pressure device comprises a hydraulic driving component and a pressure beam, wherein the hydraulic driving componentis arranged on the side surface of a liner, the pressure beam is arranged on the upper part of the liner, a lifting mechanism is further arranged in a cavity of the liner, the lifting mechanism comprises a lifting plate and a lifting chain, the front side of the lifting plate is hinged to the front side of a bottom plate of the liner, the back side of the lifting plate is connected with the lifting chain, and the other end of the lifting chain can be connected to the pressure beam. The recyclable materials are lifted in an inclined direction by the lifting plate and the lifting chain, the pressure of the compressed recyclable materials with the inner wall of the liner is released in a lifting process, and downward sliding force is applied to the recyclable materials through a slope, so that the recyclable materials are easy to take out.

The invention relates to an apparatus, a system and a method of managing battery level of wirelessly communicable radiographic cassette. A current charge level of a battery presently used for supplying a wirelessly communicable cassette is detected and transmitted to a console of an X-ray imaging apparatus. In the console, a power consumption calculator calculates an estimated amount of power consumption by the cassette for each of received orders for inspections. When a new order for inspection is received, or one of the ordered inspections is canceled or finished, or the battery of the cassette is replaced, the last inspection until which the presently used battery can effectively supply the cassette is determined among the ordered inspections on the basis of the detected current charge level and the estimated power consumption amounts for the individual inspections, to display a message prompting to replace the presently used battery before the end of the determined last inspection.

The invention relates to stirring equipment, in particular to cement stirring equipment for building construction. The cement stirring equipment for building construction is movable and capable of achieving intermittent feeding. The cement stirring equipment comprises a bottom plate, universal wheels, a handrail, a stirring mechanism, a discharging mechanism and the like. The universal wheels are arranged at the bottom of the bottom plate, the handrail is arranged on the front side of the bottom plate, the stirring mechanism is arranged in the middle of the bottom plate, and the discharging mechanism is arranged on the stirring mechanism. By arranging the stirring mechanism and the discharging mechanism, cement can be uniformly stirred by the stirring mechanism, and the cement can conveniently flow out through the discharging mechanism, so that workers can conveniently take and use the cement. Through the arrangement of a feeding mechanism, people can pour cement powder and water into the feeding mechanism, so that the purpose of relatively convenient feeding is achieved.

The invention discloses a kitchen waste treatment system. The system involves a collection system, a buffer pool, a kitchen waste treatment device and an oil-water separation device; the collection system involves closed crushing equipment and a main pipeline, the closed crushing equipment communicates with the main pipeline through a branch pipeline, and an ozone generator is arranged at one endof the main pipeline; the buffer pool comprises a solid-liquid separation tank and a liquid storage tank which are arranged up and down, the other end of the main pipeline communicates with an inlet of the solid-liquid separation tank, and a spiral extrusion rod driven by a driving structure is arranged in the solid-liquid separation tank; and the solid-liquid separation tank is separated from theliquid storage tank through a porous face board arranged at the bottom of the solid-liquid separation tank, an outlet of the solid-liquid separation tank communicates with the kitchen waste treatmentdevice, and the liquid storage tank communicates with the oil-water separation device. By adopting the kitchen waste treatment system with the structure, the problem of odor recirculation caused by the fact that crushed garbage is accumulated in a sewage discharge pipeline is effectively solved, and meanwhile, the resource utilization of the kitchen waste is realized.

The invention relates to a method for monitoring pig growth by utilizing a binocular vision technology, and the method comprises the following procedures that: a system is established and calibrated; a pig body image is obtained; the pig body image is transferred; the pig body image is processed; the height of the pig body and the area of the pig body back are measured; and the weight of the pig body is pre-estimated. The growth of the pig is monitored though the method of the invention, the stress to the growth of the pig can not be caused, the operation is easy, the labor strength is reduced, the efficiency is high, the real time is good, the realization of the automation and the network transfer are beneficial, and the remote monitoring can be realized.

The invention provides a livestock weight estimation device and method combining a tracking system and a platform scale. The device comprises a tracking sensor module, a weight measurement module, a data transmission module and a data processing module. The method comprises the following steps of: (1) identifying pig position information and obtaining pig weight information on the platform scale; (2) transmitting the measured pig position information and pig weight information to a computer; (3) establishing a known information equation set of pig weight, and uniquely solving the weight of each pig, and under the condition that the obtained information equation set cannot reach the solvable condition, repeating the steps (1) and (2), and obtaining measurement equations of different pig weight combinations again until the equation set formed by all the equations reaches the solvable condition. The device and method of the invention can realize stress-free measurement of the pig weight, are accurate in measurement and high in applicability, can remotely monitor the weight change of the pigs, and save time and labor.

The invention relates to a multi-section biological combination control underground petroleum hydrocarbon pollution system. According to the application of the actual situation of a site, the multi-section biological combination control underground petroleum hydrocarbon pollution system is divided into an underground floating oil recovery system, an underground water pumping enhanced floating oilrecovery system, an underground water flooding enhanced floating oil recovery system, a biological flooding system enhanced floating oil recovery system and a source microbial degradation system. According to the invention, the multi-section biological combination control underground petroleum hydrocarbon pollution system is used in combination with an underground water blocking wall so as to recover floating oil in a stratum and prevent the floating oil from leaking; floating oil recovery equipment is taken as a core, a pneumatic pump or a submersible pump is taken as an auxiliary, and a water flooding washing or biological flooding washing technology is combined, so that various pollution control systems suitable for different pollution sites are formed, the content of a light non-aqueous phase in underground water is reduced as much as possible, and the floating oil in the underground water can be completely recovered; and the pollution control system is utilized to perform risk control on the polluted land parcel to achieve the management, control and restoration goals.