Abstract: An axial symmetric molding glass lens has a central longitudinal axis, a lens surface, an annular intermediate area and a mounting flange area. The lens surface is axial symmetric around the central longitudinal axis and is curved. The annular intermediate area is curved and axial symmetric, is formed around the lens surface and has a radius of curvature having a continuously vary modulus that decreases as the radius of curvature approaches the annular intermediate area. The mounting flange area is formed around and connects smoothly to the annular intermediate area. The axial symmetric molding glass lens has fine precision, a high production rate and a low cost.

Abstract: A foldable baby stroller, comprising simplified rods assembly for expanding and folding via linkage, includes a front supporter, a linking rod and a rear supporter, wherein the front supporter pivots to the rear supporter. One end of the front supporter connects to a sliding sleeve for driving by the handle bar, and the linking rod is pivotally connected between the handle bar and the rear supporter. Via the simple linkage, the sliding sleeve slides down and further driving the linking rod for rotation, in which the rear supporter is drawn close to the front supporter to be in a folded state. The simplified structure of the stroller has the effect of easy assembly and smoothly operation.

Abstract: An adjustable seat for a baby stroller with one-handed inclination control has a seat, a pair of rotating joints, and a one-handed adjusting mechanism. The pair of rotating joints are rotatively mounted on both sides of the seat and have a pair of connectors for detachably insertion into a pair of hold sockets firmly mounted on two sides of a baby stroller frame. A clutch member is movably received and engaged inside the rotating joint, and operatively associated with the one-handed adjusting mechanism via a flexible element. When a user actuates the clutch member by manipulating the one-handed adjusting mechanism, the rotating joint can rotatively modify its inclination relative to the baby stroller frame, so as to modify the inclination of the seat.

Abstract: A high chair for a child with a simple control mechanism for adjusting the inclination of the backrest, including a foldable frame work, a seat portion, a backrest, an adjusting mechanism movable along the backrest, and a connecting element pivitolly interconnected between the adjusting mechanism and the foldable frame work. The adjusting mechanism can be manipulated to move along the backrest and carries the connecting element to pivotally change to different inclination angles, so as to support the backrest at different inclination angles.

Abstract: Disclosed is a foldable structure of highchair, the structure includes a slidable folding sleeve arranged at a rear leg and provided with a locking block; the locking block locks with a locking portion of a linking rod connected between the rear leg and seat so as to be in a fixed state for retaining expanded position of the structure. The folding sleeve is moved by users to disengage from the locking portion of the linking rod, so that the linking rod drives the rear, front leg and the seat to rotate relatively in order to draw close to one another to be in a folded state for achieving the goal of easy operation of the present invention.

Abstract: A light emitting diode having an adhesive layer and a reflective layer and a manufacturing method thereof featured by adhering together a light emitting diode stack and a substrate having a reflective metal layer by use of a transparent adhesive layer so that the light rays directed to the reflective metal layer can be reflected therefrom to improve the brightness of the light emitting diode.

Abstract: A wheel steering mechanism for baby stroller is capable of selecting the controls of the engaging and releasing of the positioning pin and the wheel seat by making use of the downward pressing of the pressing key in single direction. When the pressing key is pressed down for the first time to make the positioning pin engage with the wheel seat, the wheel seat appears to be in the status of fixed-direction steering. When the pressing key is pressed down for the second time to make the positioning pin separate from the wheel seat, the wheel assembly is capable of restoring back to the status of free steering. Based on this kind of design, the invention is capable of providing the operator to directly step on the pressing key in order to control the status of either fixed-direction steering or non-fixed-direction steering of the wheel assembly.

Abstract: A technique for implementing in a networked client-server environment, e.g., the Internet, network-distributed advertising in which advertisements are downloaded, from an advertising server to a browser executing at a client computer, in a manner transparent to a user situated at the browser, and subsequently displayed, by that browser and on an interstitial basis, in response to a click-stream generated by the user to move from one web page to the next. Specifically, an HTML advertising tag is embedded into a referring web page. This tag contains two components. One component effectively downloads, from an distribution web server and to an extent necessary, and then persistently instantiates an agent at the client browser.

Abstract: A technique for implementing in a networked client-server environment, e.g., the Internet, network-distributed advertising in which advertisements are downloaded, from an advertising server to a browser executing at a client computer, in a manner transparent to a user situated at the browser, and subsequently displayed, by that browser on an interstitial basis, in response to a click-stream generated by the user to move from one web page to the next. Specifically, an HTML advertising tag is embedded into a referring web page. This tag contains two components. One component effectively downloads, from an distribution web server and to an extent necessary, and then persistently instantiates an agent at the client browser.

Abstract: A technique for implementing in a networked client-server environment, e.g., the Internet, network-distributed advertising in which advertisements are downloaded, from an advertising server to a browser executing at a client computer, in a manner transparent to a user situated at the browser, subsequently displayed, by that browser and on an interstitial basis, in response to a click-stream generated by the user to move from one web page to the next.

Abstract: A foldable highchair framework includes a folded support stand, a chair, a link assembly and a positioning mechanism. The folded support stand includes a front stand and a rear stand capable of being drawn close. The chair includes a seat and a backrest pivoted to each other. The link assembly is pivoted between the folded support stand and the chair. When the positioning mechanism of this invention releases the chair, the rear stand is able to draw close to the front stand. The linking operation with the link assembly allows folding of the chair and the backrest at the same time, to form a foldable highchair framework with a compact size.

Abstract: The invention discloses a frame folding apparatus of a baby stroller that includes a frame capable of being folded longitudinally and transversally and a rear support frame of the frame pivotally connected to a transversal support frame, and an end of said transversal support frame is connected to a sliding cover, and the sliding cover slides on the rear support frame, and a fixing member latches and fixes a sliding cover on the rear support frame, such that the transversal support frame can spread open and fix the frame. A release device is installed at an appropriate position of the frame for controlling the movement of the fixing member to separate the latch of the sliding cover, and the transversal support frame drives the frame to be folded transversally.

Abstract: A single hand folding structure for an umbrella folding stroller includes a connecting element is utilized to connect between a single hand release structure and a driving piece of a folding set. The single hand release structure is disposed on a handle bar of a frame of the umbrella folding stroller so as to allow a user to directly operate with a single hand to release the folding set. An elastic element of the frame is utilized to assist the partial folding of the frame such that the user can directly push the handle bar to fold the frame. Thus, the user avoids using a foot to release the frame to fold and, subsequently, prevents damage to shoes.

Abstract: A single hand folding structure for an umbrella folding stroller (2) includes a folding set to connect between a pair of side frames of the stroller, wherein the folding set is provided with a driving lever and a driver is arranged at one of the frames. A connecting element connects between the driver and the driving element. When a user is to fold the stroller, the user can pull the driver to move the driving lever via the connecting element and force the folding set to fold so as the two sides of the frame are inward closely to each other. An elastic element of the frame is utilized to assist the folding of the frame such that the user can fold the frame of the stroller easily and effortlessly. Thus, the user can operate with a single hand but without using a foot to release the frame to fold.

Abstract: The invention provides a loudspeaker mounting mechanism capable of adjusting the loudspeaker angle for generating stereo surrounding sound effect, or meeting personal sound effect favorites. By means of hinge links the loudspeaker to the display in a manner that the loudspeaker can be rotated relatively to the display, instead of being fixed as conventional attached loudspeakers.

Abstract: A light emitting diode having an adhesive layer and a reflective layer and a manufacturing method thereof featured by adhering together a light emitting diode stack and a substrate having a reflective metal layer by use of a transparent adhesive layer so that the light rays directed to the reflective metal layer can be reflected therefrom to improve the brightness of the light emitting diode.

Abstract: A light emitting diode having an adhesive layer and a reflective layer and a manufacturing method thereof featured by adhering together a light emitting diode stack and a substrate having a reflective metal layer by use of a transparent adhesive layer so that the light rays directed to the reflective metal layer can be reflected therefrom to improve the brightness of the light emitting diode.