34results about How to "Flexible correction" patented technology

A lock structure comprising a male connector housing, a female connector, an elastic lock arm, a lock-retaining portion and a correction portion. The female connector housing is to be fitted with the male connector housing in an opposing manner. The elastic lock arm is provided on one of the male and female connector housings and has a lock projection. The lock-retaining portion is provided on the one of the male and female connector housings that is not provided with the elastic lock arm. The lock projection of the lock arm is engageable with the lock-retaining portion. The correction portion corrects elastic deformation of the lock arm when the male and female connector housings are fitted together.

A dynamic spacer is provided for measuring flexion-extension gap during total knee arthroplasty. The dynamic spacer includes a first planar member having a lower tissue engaging surface, and a second planar member having an upper tissue engaging surface. A tensioner is disposed between the first planar member and the second planar member for applying a tensile force acting upon the first and second planar members. The tensioner is attached to the first and second planar members, such that the first planar member is held substantially parallel to the second planar member in the absence of compressive load. The dynamic spacer allows for accurately measuring flexion-extension gaps and angular deviation in flexion indicating the appropriateness of femoral rotation.

Even in case the shutter speed is high, a flicker can be corrected accurately. The present invention provides a flicker correction method in which a flicker is corrected by predicting, from a present input frame image, a flicker component in an image of a next frame and adding a correction value to the next frame image on the basis of the predicted flicker component, the method including the steps of holding a plurality of flicker data, calculating the correction value by combining a plurality of flicker data together at a ratio set correspondingly to a shutter speed and frame rate, and adding the calculated correction value to the input image signal.

The present invention provides a shock absorber with compliant members. Shock absorption is provided by the bending and rebound of curved, flexible arms. The deflection and the damping capabilities of the shock absorber are determined by the dimensions, curvature, and material modulus of elasticity of these compliant members. The shock absorber with compliant members technology may be applied to a bicycle front fork shock absorber and a rear shock absorber, both described herein. The benefits of a shock absorber with compliant members are that it is light-weight, it is simple in design, it has few movable joints, it can be designed to have precise flexion and damping characteristics, and it is resilient in harsh conditions.

The invention relates to the technical field of hot continuous rough rolling, in particular to a rolling mill unit deviation rectification control method and device. The rolling mill unit deviation rectification control method comprises the steps that for a first rolling mill unit comprising a first vertical rolling mill and a first horizontal rolling mill, in the process of reciprocating rolling of band steel through the first rolling mill unit, at an odd rolling pass, according to the change of rolling force deviation of the first horizontal rolling mill, a first levelling compensation value is obtained, a roll gap of the first horizontal rolling mill is adjusted, a first deviation rectification compensation value is obtained, the center line of the first vertical rolling mill is adjusted, according to the change of the rolling force deviation of the first vertical rolling mill, a second levelling compensation value is obtained, and the roll gap of the first horizontal rolling mill is adjusted; during an even rolling pass, according to the change of the rolling force deviation of the first horizontal rolling mill, a third levelling compensation value is obtained, and the roll gap of the first horizontal rolling mill is adjusted. By the adoption of the rolling mill unit deviation rectification control method and device, crossing stereoscopic deviation is conducted on the band steel in the longitudinal direction and the transverse direction, and the deviation rectification accuracy is improved.

The invention discloses a load-bearing type four-bar linkage automatic deviation correction device. The device comprises a runway mechanism. The runway mechanism comprises rotary assemblies I, rotary assemblies II, carrier roller cross beams and a load-bearing cross beam. The carrier roller cross beams and the load-bearing cross beam are connected through a pair of the rotary assemblies I. Front-extending square tubes are disposed on the load-bearing cross beams and provided with the rotary assemblies II. The rotary assemblies II are provided with parallel extending sleeves. Supports are welded to the carrier roller cross beams, and carrier rollers are arranged on the supports. One end of each of parallel extending tubes is inserted into the corresponding parallel extending sleeve of the runway mechanism. Adjustable vertical roller linkage bars are inserted into an installation cavity where the other end of each of the parallel extending sleeves is welded. Dual vertical roller sleeve assemblies and detection vertical rollers are movably installed on the adjustable vertical roller linkage bars. The deviation correction device can conduct effective deviation correction on high-speed, large-capacity, long-distance and high-strength belt conveyers in the severe work environment, especially on large wide belts.

A tire (34) includes a tread (38), a pair of sidewalls (42), a pair of beads (44), a carcass (46) laid between both of the beads (44) along an inside of the tread (38) and the sidewalls (42), and a pair of wings (40) positioned on an outside in an axial direction of the sidewalls (42) respectively. Each of the sidewalls (42) includes an inner layer (72) positioned on an outside of the carcass (46) in the axial direction and extended in a radial direction along the carcass (46) and an outer layer (74) positioned on a further outside of the inner layer (72) and extended in the radial direction along the inner layer (72). An inner end (82) of the outer layer (74) is positioned on an inside of an inner end (58) of each of the wings (40) in the radial direction. The inner layer (72) has a higher hardness than a hardness of the outer layer (74).

There is provided an excellent ultrasonographic device capable of building a three-dimensional image at a spatially correct position not affected by an ultrasonic probe used and realizing it without lowering the treatment productivity. The ultrasonic probe includes an ultrasonic oscillator, a rotation transmission mechanism, a rotary encoder, an oscillator swivel motor, and an encoder correction ROM which are built in the probe The encoder correction ROM stores in advance a swivel scan angle of the actual ultrasonic oscillator for each count value obtained by counting the pulses from the rotary encoder. Three-dimensional image processing means builds a three-dimensional image of the main cross section scan surface in the actual swivel scan angle direction while correcting the encoder count value from an encoder counter according to the content of the encoder correction ROM read out via main control means.

The invention provides a method for non uniformity correction of range finding of an array push-scan type laser radar. An array push-scan type laser radar with N laser channels are used for detecting a target plate, the relative position of the array push-scan type laser radar and the target plate is changed, and the target plate is detected for M times, so laser radar data and total station data corresponding to each laser channel are obtained. By carrying out operation like coordinate transformation, a non uniformity correction model is established, and an actual range finding value of any one laser channel is used as a reference correction value to correct actual range finding values of other laser channels.