Abstract: A collapsible high chair frame including a supporting stand, a seat, a connecting device and a positioning device. The supporting stand is provided with a rear and a front supporting leg which are foldable toward each other. The seat has a base and a back which are connected pivotally to each other. The connecting device is pivotally coupling to the supporting stand and the seat. According to the configuration of this invention, the connecting device is rotatable by releasing a lock on the positioning device which is arranged between the connecting device and the seat, meanwhile, the rear supporting leg is closed up to the front supporting leg and also folded toward the base and back of the seat at the same time. The collapsible high chair can be stored with a compact frame.

Abstract: A bipolar transistor is formed in an integrated BiCMOS process. A buried layer is formed in a semiconductor body. An intrinsic dilute mask is formed over the buried layer that covers at least a portion of a selected region of a target deep well region. The intrinsic dilute mask is employed to implant a dopant into the target deep well region to form a deep well region with the selected region having a lowered dopant concentration. The lowered dopant concentration can yield a higher breakdown voltage for the bipolar device. The intrinsic dilute mask mitigates implantation within the selected region.

Abstract: A single hand folding structure for an umbrella folding stroller includes a folding set to connect between a pair of side frames of the stroller. The folding set is provided with a driving lever, and a driver is arranged at one of the side frames. A connecting element connects between the driver and the driving element. When a user folds 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 the two sides of the frame are moved 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, without using a foot, to release the frame to fold.

Abstract: A manufacturing method and a foaming manufacturing method of polymethyl methacrylate/silica composite material are disclosed. At first, synthesize silica by a sol-gel process. Then, prepare polymethyl methacrylate/silica composite material by bulk polymerization. At last, prepare polymethyl methacrylate/silica foam nanocomposite material from polymethyl methacrylate/silica composite material by a foaming method.

Abstract: A mobile communication apparatus with multimedia audio/video functions includes an upper casing, a lower casing movably connected to a backside of the upper casing, and an audio/video capturing module mounted on one end of the upper casing. The upper and lower casings are engaged with each other, and the audio/video capturing module is used to receive and sample an image and/or a sound source within an area, and then output an audio/video signal which is sent to a screen display mounted on a surface of the upper casing adjacent to the audio/video capturing module for displaying the image. The upper casing further includes a control circuit therein for driving an optical disk read/write module installed on the lower casing, such that the optical disk read/write module can process the audio/video signal and execute a data burning operation for writing the audio/video signal into an optical disk in the optical disk read/write module.

Abstract: A pet enclosure includes a pet carrier and a base securable to a car seat. The pet carrier includes a housing, a handle, a door plate and a plurality of ventilating windows distributed on the top of the housing and the door plate, and provides an interior space for accommodating a pet therein. The base is formed with a receiving space for accommodating the housing and a securing slot for securing by a safety seat belt. The latch mechanism has an actuator, a first hooker, an associating member and a second hooker, wherein the actuator is used to drive the first and second hooker through the associating member for either locking the housing on the base or releasing the housing from the base.

Abstract: A producing method of poly-wavelength light-emitting diode of utilizing nano-crystals and the light-emitting device thereof includes growing and processing a multiple-quantum-well layer based on stacking the mixture of at least two kinds of quantum wells to produce a two-wavelength light-emitting diode. Then, attaching nano-crystals on the two-wavelength light-emitting diode to transfer one of the wavelengths of the two-wavelength light-emitting diode to produce a poly-wavelength light-emitting diode. The device of the present invention can emit blue, green and red lights to produce white light.

Abstract: A backlight module includes a light guide plate, a plurality of reflectors and a plurality of point light sources is provided. The light guide plate has a light emitting surface, a bottom surface and a light incident surface connecting the light emitting surface and the bottom surface. The plurality of reflectors is disposed beside the light incident surface, and the point light sources are disposed on the inner walls of the reflectors.

Abstract: An automatic anti-trap device is provided to add safety to other apparatuses. The automatic anti-trap device of this invention has a driving circuit to control a motor, a current sensor to generate a current signal, a current ripple peak value circuit to generate a current ripple peak value signal according to the current signal, and a micro processor to generate a working signal for the driving circuit to control the motor according to a keystroke signal, the current signal and the current ripple peak value signal.

Abstract: A method for automating the deployment and lifecycle management of an integration solution by using a deployment solution template to gather deployment information, where the integration solution combines components developed separately or on different platforms. The deployment information gathered includes the computing environment topology into which the integration solution is being deployed, as well as the resource requirements and non-functional requirements of the integration solution and its components. The method provides computer implemented models for analyzing the gathered deployment information, and identifying and optimizing deployment options. Choices for selection among identified and optimized options based on non-functional requirements of the integration solution may be displayed to a user of the deployment method.

Abstract: A fiber optic interferometric position sensor and measurement method thereof suitable for determining the moving direction of a measurement object in an environment of high electric or magnetic field strengths are disclosed. The fiber optic interferometric position sensor comprises at least one light source, a plurality of fiber optic couplers, a plurality of sensing fibers and a plurality of photodetectors. The fiber optic couplers are connected to the at least one light source, the photodetectors, and the sensing fibers, respectively.

Abstract: A method for controlling the color contrast of a multi-wavelength light-emitting diode (LED) made according to the present invention is disclosed. The present invention includes at least the step of increasing the junction temperature of a multi-quantum-well LED, such that holes are distributed in a deeper quantum-well layer of the LED to increase luminous intensity of the deeper quantum-well layer, thereby controlling the relative intensity ratios of the multiple wavelengths emitted by the LED. The step of increasing junction temperature of the multi-quantum-well LED is achieved either by controlling resistance through modulating thickness of a p-type electrode layer of the LED or by modifying the mesa area size to control its relative heat radiation surface area.

Abstract: A fiber optic interferometric position sensor and measurement method thereof suitable for determining the moving direction of a measurement object in an environment of high electric or magnetic field strengths are disclosed. The fiber optic interferometric position sensor comprises at least one light source, a plurality of fiber optic couplers, a plurality of sensing fibers and a plurality of photodetectors. The fiber optic couplers are connected to the at least one light source, the photodetectors, and the sensing fibers, respectively.

Abstract: A laminate oleophilic reformative clay and a method of production for the same are described, and a material and method of production for ABS nano-metric composite material produced by the same are also described. The ABS nano-metric composite material is waterproof for a self-cleaning ability and has enhanced strength. The cost to produce the ABS nano-metric composite material is also reasonable. The ABS nano-metric composite material is made of ABS substrate formed from ABS material and laminate oleophilic reformative clay uniformly distributed in the ABS substrate.

Abstract: The present invention relates to a conical wedge-shaped lensed fiber and the method of making the same. The method comprises: (a) providing an optical fiber having a central axis and an end; (b) machining the end of the optical fiber to form a flat end face; (c) machining the end of the optical fiber to form a conical region; (d) machining one side of the conical region to form a flat first surface; (e) machining another side of the conical region to form a flat third surface, wherein the first surface and the third surface intersect at a intersecting line that is perpendicular to the central axis; and (f) fusing the intersecting line to form a lens. The method has simplified fabricating processes and need not to set up any particular angle of rotation of the fiber. Therefore, the fabricating time and cost are reduced, and the coupling efficiency of the lensed fiber is up to 90%.

Abstract: The present invention relates to a conical wedge-shaped lensed fiber and the method of making the same. The method comprises: (a) providing an optical fiber having a central axis and an end; (b) machining the end of the optical fiber to form a flat end face; (c) machining the end of the optical fiber to form a conical region; (d) machining one side of the conical region to form a flat first surface; (e) machining another side of the conical region to form a flat third surface, wherein the first surface and the third surface intersect at a intersecting line that is perpendicular to the central axis; and (f) fusing the intersecting line to form a lens. The method has simplified fabricating processes and need not to set up any particular angle of rotation of the fiber. Therefore, the fabricating time and cost are reduced, and the coupling efficiency of the lensed fiber is up to 90%.

Abstract: The present invention relates to a conical wedge-shaped lensed fiber and the method of making the same. The method comprises: (a) providing an optical fiber having a central axis and an end; (b) machining the end of the optical fiber to form a flat end face; (c) machining the end of the optical fiber to form a conical region; (d) machining one side of the conical region to form a flat first surface; (e) machining another side of the conical region to form a flat third surface, wherein the first surface and the third surface intersect at a intersecting line that is perpendicular to the central axis; and (f) fusing the intersecting line to form a lens. The method has simplified fabricating processes and need not to set up any particular angle of rotation of the fiber. Therefore, the fabricating time and cost are reduced, and the coupling efficiency of the lensed fiber is up to 90%.

Abstract: A bipolar transistor is formed in an integrated BiCMOS process. A buried layer is formed in a semiconductor body. An intrinsic dilute mask is formed over the buried layer that covers at least a portion of a selected region of a target deep well region. The intrinsic dilute mask is employed to implant a dopant into the target deep well region to form a deep well region with the selected region having a lowered dopant concentration. The lowered dopant concentration can yield a higher breakdown voltage for the bipolar device. The intrinsic dilute mask mitigates implantation within the selected region.

Abstract: A hillock-free conductive layer comprising at least two aluminum (Al) layers formed on a substrate, wherein said at least two Al layers comprise a barrier Al layer formed on the substrate, and a pure Al layer formed on the barrier Al layer. The barrier Al layer could be an aluminum nitride (AlNx) layer, an aluminum oxide (AlOx) layer, an aluminum oxide-nitride (AlOxNy) layer, or an Al—Nd alloy layer. Also, the pure Al layer is physically thicker than the barrier Al layer, for effectively inhibiting the occurrence of hillocks and the like.

Abstract: A reversible baby stroller with a brake structure includes a handlebar having an actuated member. The flexible wire is connected between said actuated member and either the front or the rear of the brake mechanism. The said actuated member, therefore, can control the brake mechanism. When the user requires changing the position of the handlebar, the actuated member moves along the handlebar. Further, whether the handlebar is in the front or in the rear, the user uses the said actuated member through the flexible wire to operate the brake mechanism for achieving convenience.