253results about How to "Suitable design" patented technology

The present invention relates to an endoscope, more specifically to an endoscope that provides both forward view and rear view of a hollow body organ. It comprises of a rear view module that contains a rear image lens and a rear illumination bulb. The rear view module is designed and is attached to a conventional endoscope in a way that when deployed, the rear image lens and the rear illumination bulb face backward. In this position, the rear image lens provides a rear view and the rear illumination bulb illuminates the area under view of the rear image lens. The present invention enables the operator to obtain forward and rear views of a hollow organ either separately or simultaneously. The ability to obtain forward and rear view at the same time enables the operator to perform a complete examination of a hollow organ that includes both forward and rear view in a single insertion.The present invention enables surgical procedures to be performed in areas that are otherwise inaccessible and out of view of conventional endoscopes. This is made possible by a rear instrument channel located proximal to the rear view module. The present invention also improves distension and visualization of a hollow internal organ by having a rear air / water channel also located proximal to the rear view module. The present invention widens the field of vision of conventional endoscopes by enabling the addition of more than one forward image lens and more than one forward illumination bulb.

A semiconductor chip package mainly includes a semiconductor chip, a first dielectric layer disposed on the semiconductor chip, a plurality of conductive traces electrically connected to the semiconductor chip, a second dielectric layer disposed on the conductive traces and the first dielectric layer wherein a portion of the conductive traces are exposed from the second dielectric layer, and a plurality of contacts for external connection formed on the exposed portion of the conductive traces. The semiconductor chip has a surface including an active area, a dummy area surrounding the active area, and a plurality of bonding pads disposed on the active area. The bonding pads are electrically connected to the contacts by the conductive traces. The present invention further provides methods for manufacturing the semiconductor chip package.

The invention relates to a self-adaptive code rate controlling method with low complexity. The controlling method comprises two types of operating modes, namely, variable code rate and fixed code rate; wherein the variable code rate is usually used on non-real time application occasions requiring constant image quality, and the fixed code rate is usually used on real time application occasions requiring constant bandwidth; the method can self-adaptively adjust the quantization step size according to different application occasions and the characteristics of video sources, to achieve reasonable distribution of code rates; simultaneously, variation range limitation on the quantization step size is added, thereby quality jump among continuous images is effectively prevented, smooth transition is realized, and the realization of hardware is convenient.

Multi-stage transmission comprising four gear sets, shafts and shift elements. Sun of first set is connected to eighth shaft connected to sun of second set and is connectable, via third clutch, to drive shaft. Drive shaft is connectable, via first clutch, to fourth shaft connected to ring of first set and is couplable, via first brake, to the housing. Drive shaft is connectable, via second clutch, to seventh shaft connected to carrier of second set and being connectable, via fourth clutch, to third shaft which is connectable to ring of third set. Sixth shaft is connected to ring of second set and carrier of fourth set. Sun of third set is coupled to housing. Fifth shaft is connected to carrier of first set and sun of fourth set and is couplable, via second brake, to housing. Output shaft is connected to carrier of third set and ring of fourth set.

The multi-stage transmission comprises four planetary gear sets, eight rotatable shafts and six shift elements. Sun of first set is connected to fifth shaft which is couplable, via third brake, to housing. Drive shaft is connectable, via first clutch, to fourth shaft connected to ring of first set and carrier of second set and which is couplable, via second brake, to housing. Drive shaft is connectable, via second clutch, to seventh shaft connected to carrier of fourth set and ring of third set and is connectable, via third clutch, to eighth shaft connected to sun of second set. Sixth shaft is connected to carrier of first set, ring of second set and ring of fourth set. Third shaft is connected to sun of third set and sun of fourth set and is couplable, via first brake, to housing. Drive shaft is connected to carrier of third set.

The invention relates to an electromechanical wheel brake device, with an electric motor that can press a frictional brake lining against a brake body (brake disk) by a reduction gear (planetary gear) and a rotation / translation conversion gear (ball screw). The invention proposes embodying the electric motor as a transverse flux motor with three phase windings; each phrase winding has a circular, annular excitation winding that is disposed inside U-shaped yokes, which are distributed over the circumference of the excitation winding. This embodiment of the electric motor permits a compact design of the electric motor in an annular, hollow shaft design so that the reduction gear and the rotation / translation conversion gear can be disposed at least partially inside the electric motor.

The invention provides a high-temperature component for a turbomachine, in particular for a blade or vane having a main blade or vane part and a blade or vane root, the high-temperature component at least partially comprising, as base material, a porous material which is filled with a viscous filler and is surrounded by a solid layer.

A ceiling fan comprising: a fan motor and blade assembly, a mounting tube for suspending the fan motor and blade assembly from a ceiling, and a power supply mounted within the mounting tube configured to power the fan motor. Also a ceiling fan comprising a moulded stator frame, a raised turret integrally moulded within the frame configured to enclose and mount a motor controller, and an external user changeable auxiliary module. Also ceiling fan comprising: a totally enclosed safety extra low voltage fan motor assembly configured to be suspended from an upper side, and a sealing arrangement within the assembly providing a substantial degree of ingress protection against dust and water incident from at least an under side. Also a method comprising providing a ceiling fan comprising moulded stator frame, and mounting an external user changeable auxiliary module to a raised turret integrally moulded within the frame.

The invention discloses a circulating fluidized bed boiler, which belongs to the technical field of thermal power equipment. The circulating fluidized bed boiler consists of an v-shaped hearth, separators, tail flues, a water cooled wall, a middle membrane-type wall, a ribbed plate membrane-type wall, a U-shaped wall and headers, wherein the separators and the tail flues are symmetrically distributed on two sides of the hearth; the middle membrane-type wall divides the hearth into two completely symmetric parts to prevent a bed from titling; the upper part of the middle membrane-type wall is provided with a vent hole to maintain the pressure balance of the hearth; and the airflows in the U-shaped wall flow alternately to reduce the heat difference in the hearth. The circulating fluidized bed boiler avoids the bed tilting phenomenon in the v-shaped hearth of the circulating fluidized bed boiler, has the characteristics of uniform temperature distribution in the hearth and high safety and is a better circulating fluidized bed boiler which is particularly adaptable to the development trend of large circulating fluidized bed boilers.

A pneumatic valve comprises a valve body, a valve core, a front end cover and a rear end cover. The valve body is provided with a fluid inlet and a fluid outlet on the two opposite lateral walls. Air holes are opened on the front end cover and the rear end cover respectively. The valve core has a first end part, a second end part and a closed part, which are hermetically engaged with the inner wall of the valve body respectively. The first end part, the valve body and the front end cover circle around to form a first gas chamber. The second end part, the valve body and the rear end cover circle around to form a second gas chamber. The area of front end surface of the first end part is smaller than that of rear end surface of the second end part. The first gas chamber is communicated with a pneumatic reset system by a gas hole on the front end cover. The second gas chamber is communicated with a pneumatic control system by a gas hole on the rear end cover. The reset system has a constant pneumatic pressure. The invention uses the differential pneumatic valve to control the fluid flow, exerts no back pressure on the valve core, and has the advantages of high reliability, good reaction sensitivity and long service life.

Nine-speed multi-stage transmission with four planetary gear sets, rotatable shafts and six shift elements. Sun of first set is connected to fifth shaft which is couplable, via third brake, to housing and is connectable, via first clutch, to drive shaft which is connectable, via second clutch, to seventh shaft which is connected to ring of third set and carrier of second set. Drive shaft is connectable to eighth shaft, via third clutch, connected to carrier of first set and sun of second set. Sixth shaft is connected to ring of second set and carrier of fourth set. Fourth shaft is connected to ring of first set and sun of fourth set and is couplable, via second brake, to housing. Third shaft is connected to sun of third set and is couplable, via first brake, to housing. Output shaft is connected to carrier of third set and ring of fourth set.

Described herein is a motor vehicle lock for use in all types of closing elements of a motor vehicle, wherein the motor vehicle lock can be brought into different function states such as “unlocked”, “locked”, “theft protected” or “child locked.” The motor vehicle lock includes a coupling device designed for quick decoupling which includes a coupling arrangement with a shiftable switch element that can be shifted by means of at least one control drive. Depending upon the coupled state, the switch element couples together or decouples two swivelable adjustment elements of the actuating system.

The present disclosure is applicable to the technical field of near field communication, and in particular, provides an NFC antenna-integrated touch screen, a terminal and a near field communication method thereof. The touch screen comprises a substrate, the substrate having a touch sensing region, a touch sensing electrode pattern being arranged in the touch sensing region; wherein a single-turn conductive wire is arranged on an outer side of the touch sensing region, the conductive wire being connected to an external near field communication manager as a screen antenna for near field communication.