36results about How to "Reduce loading burden" patented technology

An improved wheeled luggage case having a pair of freely rotating large wheels that have a diameter substantially greater than the height of the center of gravity of the wheeled luggage case itself (when in an upright, at rest position). The weight of the wheeled luggage case is largely transferred to the large wheel pair when being towed, reducing the load burden on a user and making it easier to pull the wheeled luggage case over long distances, for example, between airport terminals.

A refrigerator includes a cabinet that includes a storage compartment. The refrigerator further includes a door. The refrigerator further includes a drawer. The refrigerator further includes a drawer guide that is configured to support the drawer and that is configured to guide the drawer based on the drawer moving forward and backward. The refrigerator further includes a withdrawal unit that is configured to push the drawer forward based on the door opening. The withdrawal unit includes a base part that is located under the drawer, that is configured to move forward based on the door opening, and that is configured to move backward based on the door closing. The withdrawal unit further includes a rear frame that extends from the base part to a rear side of the drawer and that is configured to push the drawer forward based on the base part moving forward.

A tangent angle circuit in a liquid crystal display (LCD) driving system comprises: a charging module integrated on a control board for receiving input of a direct current (DC) driving voltage and outputting a cut-in voltage to charge a plurality of scan line driving circuits; a plurality of discharging modules integrated on the scan line driving circuits respectively for controlling the corresponding scan line driving circuits to discharge; and a plurality of external regulating modules externally connected to the scan line driving circuits respectively and connected to the corresponding discharging modules to regulate the discharging modules so as to control a discharging rate of the scan line driving circuits. In the present invention, a discharge slope of the corresponding scan line driving circuit can be regulated; thereby, the tangent angle circuit is suitable for use with scan line driving circuits having different parasitic capacitors.

In a differential device, even in a case where tooth portions of side gears are placed farther from output shafts, or in a case of high-speed rotation of a pinion, lubricant oil can be sufficiently supplied from the output shaft sides to meshing portions of the pinion and the side gears and sliding portions of the pinion. Accordingly, seizure in the meshing portions and the sliding portions is prevented effectively. At least one of the side gears includes a lubricant oil passage in a shaft portion and a lubricant oil groove in an inner side surface facing the other side gear, the lubricant oil passage guiding the lubricant oil from an outer end portion to an inner end portion in an axial direction of the shaft portion, and the lubricant oil groove being configured to supply the lubricant oil from the lubricant oil passage to the tooth portion side.

The invention provides a satellite-borne laser near-coast terrain detection laser radar and a detection method. The satellite-borne laser near-coast terrain detection laser radar comprises a laser, atransmitting optical light splitting device, a large-aperture telescope, a relay optical device, a multi-channel photoelectric detector, a laser controller, a signal acquisition and processing module,a signal conditioning and detector control module and a comprehensive controller. Parallel dual-wavelength laser emission is utilized, large dynamic detection of deep sea and shallow sea seabed echoes is achieved through large and small view field detection of 532 nm wavelength laser echoes, synchronous detection of the sea surface is achieved through 1064 nm echo detection, and therefore the near-coast seabed terrain and a water depth are accurately measured; atmospheric detection is realized through parallel dual-wavelength laser emission and polarization receiving detection; and through multi-beam laser emission and sub-view-field receiving detection, high-efficiency measurement of an ocean wave height and the near-coast land terrain is achieved, the laser radar is carried by a satellite platform, and global-scale near-coast terrain and water depth measurement can be achieved through continuous scanning in a satellite flight direction.

The present disclosure provides a vehicle frame structure including a front side member base portion in which a rear end portion of an outer-side side wall portion of a front side connecting portion that is joined to the front side member main body portion, and a front end flange portion of a rear side first connecting portion that is joined to a rocker, are connected by a first curved wall portion. Further, a rear end portion of an inner-side side wall portion of the front side connecting portion, and a front end portion of a rear side second connecting portion that is joined to a tunnel, are connected by a second curved wall portion. A minimum radius curvature at a curve of the first curved wall portion is set to be larger than a minimum radius curvature at a curve of the second curved wall portion.

In a differential device, even when tooth portions of side gears are placed farther from output shafts due to increase in diameter of the side gears or even when a pinion rotates at high speed, seizure in meshing portions of the pinion and the side gears and a sliding portion of the pinion is prevented effectively. The side gears each include a shaft portion connected to corresponding one of the output shafts, and a flat intermediate wall portion integrally connecting the shaft portion and the tooth portion of the side gear separated outward from the shaft portion in a radial direction of an input member. A through oil passage is formed in the intermediate wall portion of at least one side gear, both ends of the through oil passage being respectively opened in inner and outer side surfaces of the intermediate wall portion.

Differential case includes multiple oil intake holes being respectively at positions offset from intermediate point between two pinions adjacent peripherally in the case toward the pinions, the holes passing through outer peripheral wall of the case in inside-outside direction and being capable of taking lubricant oil into the case. The holes are formed such that as seen in projection plane orthogonal to rotation axis of the case, axes of the holes extending from inner to outer opening ends of the holes are inclined forward in rotational direction of the case when vehicle travels forward. As seen in the projection plane, the pinions are placed outside areas between first and second imaginary lines, the first imaginary lines joining the axis and one peripheral ends of the inner opening ends, the second imaginary lines joining the axis and the other peripheral ends thereof.

The invention provides a video coding method, a video decoding method and a related device. The video coding method comprises the steps of: obtaining a multi-view image sequence of a shooting target, wherein the multi-view image sequence comprises images of the shooting target obtained from a plurality of shooting angles at the same moment; and then, according to the sequence of time corresponding to the multi-view image sequence, coding the multi-view image sequence corresponding to the shooting target at each moment in sequence to obtain a multi-view video stream, wherein the multi-view image sequence corresponding to each moment is coded to obtain a multi-view coded image sequence. Therefore, the multi-view coding image sequence at any moment can be independently decoded to obtain the multi-view image at the moment, and the multi-view coding image sequences at other moments do not need to be decoded, so that the decoding burden is reduced. Moreover, the coded images in any multi-view coded image sequence are not all key frames, so that the code rate of the finally obtained multi-view video stream is low, and the network loading burden and the bandwidth resource demand are reduced.

A door checker includes a stopper provided to a tip portion of a check lever and defining a door opening limit by engaging with stopper surfaces provided to an outer surface of a peripheral edge of a through-hole in a support body. The stopper is formed from paired first stopper portions engageable with paired first stopper surfaces arranged side-by-side with the through-hole therebetween, and paired second stopper portions engageable with paired second stopper surfaces. The first stopper portions are formed from metal-made protrusions integrally projecting from opposite sides of a tip portion of a lever core plate, and projecting from an outer surface of a synthetic resin-made covering portion. The second stopper portions are formed from synthetic resin-made portions of the outer surface located between the first stopper portions and swollen on opposite sides in a direction orthogonal to an arrangement direction of the first stopper portions.

A differential device includes: an input member inputted with driving force; a differential gear supported in the input member and capable of rotating relative to the input member and revolving around rotation center of the input member with rotation of the input member; paired output gears each including in an outer peripheral portion thereof tooth portion meshing with the differential gear; and a washer interposed between the input member and back surface of each output gear. A washer abutting surface in the back surface of the output gear abuts against the washer and has an outermost peripheral end thereof located at the same position as or outward of outermost peripheral end of meshing portion between the output and differential gears in radial direction of output gear. An outer peripheral end portion of the washer extends radially outward than the washer abutting surface.

The present invention relates to an earthquake-resistant light tower with a tuned mass damper, in which a tuned mass damper is installed in a head part of a light apparatus installed on the top of a tower to absorb an earthquake or other vibration, thereby protecting a tower from vibration.