153results about How to "Boost launch" patented technology

An airborne drone launch and recovery apparatus for selectively launching drones located on the underside of a carrier aircraft or recovering drones following flight of the drones, the airborne launch and recovery apparatus has an extensible stinger slidable along the length of a stinger sheath between a retracted position proximal the rear portion of the carrier aircraft and an extended position in front of the carrier aircraft, and a catcher shuttle carried on the forward part of the stinger for extending into the non-turbulent air in front of the carrier aircraft when the stinger is in the extended position. The carrier shuttle includes a launch/recovery assembly for selectively either having a locked condition for the recovery guide of a drone prior to the positioning of the catcher shuttle in a selected for the launch of the drone, and having an open condition for receiving the recovery guide of a drone at the termination of the flight of the drone to terminate the flight.

A figurative flying disc toy constituted by an inverted plastic dish having a convex annular rim and soft appendages attached thereto to impart to the toy the form of a humanoid figure. Each appendage is composed of a fabric pouch stuffed with compressible material, the pouch being shaped and printed to simulate in one appendage the head of the figure and in the other appendages, the arms and legs thereof. The appendages can also be hinged to the flying disc toy or be attached to a stretchable fabric cover which fits over the flying disc. To launch the toy, a player grasps one of the appendages which then serves as a handle, and with a flick of the wrist to cause the disc to whirl, the disc is hurled into the air and let fly. The centrifugal forces produced in the flight by the whirling disc causes the hinged appendages to extend outwardly to stabilize the flight.

The invention relates to an air-coupled capacitive micromachining ultrasonic transducer, a preparation method and application. A transducer array comprises 16 array elements; each array element is formed by multiple sensing units; each sensing unit is structurally formed by an upper electrode 1, a vibrating diaphragm 2, a cavity 3 and a base 5 sequentially from top to bottom; and each base is usedas a lower electrode. The working frequency of the designed transducer is 100kHz to 2MHz. The transducer array is manufactured based on an SOI bonding process; each vibrating diaphragm is made of monocrystalline silicon; each upper electrode is gold or aluminum; an insulating layer 4 is silicon dioxide or silicon nitride; and the array elements of the transducer are divided through etching the low-resistance-silicon bases to form grooves, so that the array with the multiple array elements is formed. According to the air-coupled ultrasonic transducer, an ultrasonic wave in a metal plate or a composite plate is excited through an air coupling manner and is used for nondestructively detecting internal defects of the plate. The transducer is matched with a phased array system, and pulse drivesignals of the array elements are delay-controlled, so that the phase-controlled deflection and the focusing of an acoustic beam are adjusted, and the freedom degree of detecting is increased.

The invention discloses the anion fabric, composed by polypropylene or polyamide and ion oxytocins which comprise 40-60% gelite, 15-25% diatom earth, 5-10% seaweed charcoal, 2-4% wood coal, 2-4% medical stone, 3-6% shell, 4-10% titanium white and 3% aluminum oxide. The grain diameter of ion oxytocins is 0.2ª–m-1.0ª–m, and anion fabric comprises 2-8wt% magnetic particle. The method comprises the following steps: preparing ion oxytocins powder, activating with lubricating agent and dispersing agent, then mixing them with polypropylene and polyamide, drying, and with carrier blend spinning. The anion fabric has the advantages of high emission, light abrasion, low cost and high rate of finished products.

The invention discloses an infrared radiation reinforced composite ceramic fiber board. The composite ceramic fiber board is formed by compounding an aluminium silicate-based ceramic fiber board layer and a high infrared emittance layer, wherein the thickness of the high infrared emittance layer is 0.1-2mm, and bulges in periodic array distribution are arranged on the surface of the high infrared emittance layer. A method for preparing the infrared radiation reinforced composite ceramic fiber board disclosed by the invention comprises the steps that powder and gel materials are respectively prepared at first, then a wet preform body of the high infrared emittance layer with the periodic array structures on the surface is made by mixing the powder and the gel materials, finally, the surface of the ceramic fiber board is painted and covered with a glue stock and then the ceramic fiber board is reversed on the wet preform body, and the product is prepared after heating and pressuring. The infrared radiation reinforced composite ceramic fiber board disclosed by the invention has the advantages of being high in strength, firm in combination between the high infrared emittance layer and the aluminium silicate ceramic fiber board layer and capable of working at the temperature above 1100 DEG C for a long time, and having the hemispherical total emittance up to 0.91 at 800 DEG C and the comprehensive energy-saving efficiency above 10%.

A remote monitoring and early warning system for automobiles. Including a remote control transmitter, its function is to receive the signal and convert it into a transmission signal when the car stops suddenly due to a breakdown or accident during fast driving, or directly transmit the signal on the signboard for road maintenance and maintenance. ; a remote control receiver for receiving signals from remote control transmitters; a central processing unit that processes signals from the remote control receiver and sends out alarm bells and voice cycle prompts; A liquid crystal or digital display connected to the output terminal of the central processing unit; a circular alarm alarm that receives the command of the central processing unit and sends out an alarm bell; a voice reminder that receives the command of the central processing unit and sends out a voice cycle prompt. It is suitable for remote monitoring and early warning of all cars including large, medium and small cars, large, medium and small passenger cars, large, medium and small trucks, pure electric vehicles, and hybrid vehicles.

Taught herein is a motor vehicle mounted apparatus for launching and retrieving a personal watercraft. The watercraft is transported on the apparatus, which in turn is mounted to the vehicle, to the edge of the body of water into which the watercraft is to be launched. The apparatus provides a means of sliding the watercraft down a ramp into the water for use, and moving it back up the ramp for transport and storage after use.

A non-powered pre-stage (10) with a commensurably large wing area is used to launch a variety of single-stage and multiple-stage space vehicles (20), such as conventional ballistic rockets and prospective spaceplanes, from conventional runways. This method of launch eliminates need in dedicated ground launch structures and/or dedicated long runways. The vehicle to be launched (20) is mated to this non-powered aero-assisted pre-stage (NAP) (10), with their flight directions aligned, using a lock-and-release mechanism (30). The resulting stack takes off like a conventional airplane using the propulsion of the vehicle and aerodynamic lift of the NAP. After the desired trajectory of the vehicle is achieved, the vehicle is separated from the NAP and continues its ascent. The NAP returns back to the surface for reuse or disposal. Thus, a wide variety of conventional airfields can be used for launch of ballistic and aero-assisted flight vehicles.

The invention discloses a capacitive type ultrasonic sensor. The capacitive type ultrasonic sensor comprises a silicon-doped substrate, a first electrode layer and a second electrode layer, wherein the first electrode layer is fixed on the silicon-doped substrate; the second electrode layer is arranged on the first electrode layer at intervals; the first electrode layer comprises an insulating layer, a side electrode and an intermediate electrode; the insulating layer is fixed on the silicon-doped substrate; the side electrode is fixed on the outer edge of the insulating layer; the intermediate electrode is fixed in the middle of the insulating layer; the side electrode is separated from the intermediate electrode through the insulating layer; the second electrode layer is separated from the side electrode and the intermediate layer through the insulating layer; and the insulating layer, the side electrode, the intermediate electrode and the second electrode layer form a cavity serving as a gap of a capacitance pole plate. The first electrode layer of the capacitive type microprocessing ultrasonic sensor adopts a double-layer electrode structure comprising the side electrode and the intermediate electrode. Compared with the traditional single-layer electrode structure, the double-layer electrode structure has the advantages of high sensitivity and high ultrasonic transmitting and receiving properties. The invention also provides a manufacturing method of the capacitive type ultrasonic sensor.

The invention relates to an air permeable and ion rich medium temperature hot melt leather. The preparation technology of the hot melt leather includes: fully stirring 25-35 parts by weight of a negative ion/diatom mud composite material and 15-25 parts by weight of deionized water evenly, then adding 45-55 parts by weight of emulsion resin, conducting mixing for 25-35min to make the prepared slurry fully mixed uniformly, then subjecting non-woven fabric to dip padding in a rubber dipping groove, carrying out 175-185DEG C drying tentering shaping, and then performing cooling shaping. The air permeable and ion rich medium temperature hot melt leather provided by the invention contains organobentonite, and the moisture absorption and air permeability of the air permeable and ion rich medium temperature hot melt leather can be significantly improved. Tests find that the ageing resistance and antistripping performance are also greatly improved.

An embedded processor device, communicating over a broadcast file system (BFS) with a data carousel, stores a file that specifies for one or more applications the application and all resource files required for at least start up of each application. Rather than reading a single application file from the BFS and then reading each of the resource files in a serial fashion, the embedded process or device concurrently reads the application file and any necessary resource files as they are broadcast, enabling all necessary files to be read during a single cycle of the data carousel.

The invention discloses a blue light preventing packaging LED and a backlight module thereof. The blue light preventing packaging LED includes at least one LED blue light chip. The LED blue light chipis covered with a fluorescence converting layer including a white light converting fluorescent powder and thermosetting gel. The fluorescence converting layer also includes a fluorescence convertingmaterial capable of absorbing blue light whose peak wavelength within a wave band range of 435 to 475 nm so as to make red shift of the peak wavelength of blue light. The backlight module is therein provided with the blue light preventing packaging LED. The invention aims to reduce damage of blue light as well as to keep prior packaging color dots and luminance for the LED and the backlight moduleprovided with the LED.

The invention relates to a preparation method of a one-way water-permeable and breathable type fibrosis fiberboard. The method includes the steps of firstly, evenly stirring 25-35 weight parts of anion/diatom ooze composite material and 15-25 weight parts of deionized water, adding 45-55 weight parts of emulsion resin to be mixed and stirred for 25-35 min, conducting pad-rolling on non-woven fabric through a glue soaking tank, conducting drying, stentering and shaping at a temperature of 175-185 DEG C, and conducting cooling and shaping to obtain a water-permeable and breathable type semi-finished product material; secondly, conducting pad-rolling after waterproof emulsion resin treatment is conducted on spunlace non-woven fabric 0.6 mm thick, punching holes vertically by means of high pressure through a drying box, conducting drying, stentering and shaping at a high temperature of 175-185 DEG C, and obtaining a waterproof semi-finished product material after cooling and shaping, wherein the mass ratio of emulsion resin to spunlace non-woven fabric is 1:(3-5); thirdly, attaching and forming the water-permeable and breathable type semi-finished product material and the waterproof semi-finished product material through a polyurethane hot melt mesh film by means of high temperature and high pressure, and obtaining the one-way water-permeable and breathable type fibrosis fiberboard. The moisture absorption performance, breathability, ageing resistance and stripping resistance of the prepared product are greatly improved.

The invention comprises a first communication module, a second communication module, a switch module and an integrated antenna. The first communication module is used for generating a first signal; the second communication module is used for generating a second signal; the switch module is respectively connected to the first communication module and the second communication module; the integrated antenna is connected to the switch module; the switch module is used to decide whether the first signal or the second signal will be transmitted to the integrated antenna. In the invention, a switch module is used to send out the signals from a specific communication module through the antenna such that the interference from the shielding case and other components of the electronic device can be avoided.

The invention discloses a micro implanted electrical stimulation radio frequency power supply device and belongs to the field of medical instruments. Radio frequency electromagnetic waves generated by the device can continuously provide energy for a micro implanted electrical stimulator in deep tissue. The device is composed of a control circuit and an emitting antenna, wherein the control circuit comprises a micro controller, a wireless communication circuit, an E-type oscillation power amplifier and a matching network, and the emitting antenna comprises coils and a corresponding impedance matching network. According to the device, by means of the E-type oscillation power amplifier, a direct-current power source is subjected to chop modulation to form half sine radio frequency signals, the half sine radio frequency signals are filtered into sine signals through the impedance matching network, and the sine signals are amplified into current radio frequency signals by the emitting antenna through resonant oscillation. A stable electromagnetic field can be efficiently and stably obtained, the micro implanted electrical stimulator in a body can be safely driven, and meanwhile energy can be provided for other wireless terminals.

The invention relates to a craft ceramic lamp, which comprises a rotary platform, a ceramic shell body, a plurality of lamp bodies, a remote control receiver, a ceramic lamp cover and a ceramic lampshade, wherein the ceramic shell body is fixed on the rotary platform; the ceramic shell body is connected to the rotary platform; the plurality of lamp bodies are fixed on the rotary platform and the plurality of lamp bodies are located inside the ceramic shell body; the plurality of lamp bodies respectively gives out different lights; the remote control receiver is fixed on the ceramic shell body; the remote control receiver is connected to the plurality of the lamp bodies; the plurality of lamp bodies are controlled by the remote control receiver to give out different lights; the ceramic lamp cover is removably set on an upper end of the ceramic shell body; the ceramic lamp cover is provided with a first light-transmittable hole; and the ceramic lampshade is removably set above the ceramic lamp cover. Compared with the existing technology, by adopting the ceramic lamp provided herein, remote control can be realized; light atmospheres are created; and the craft ceramic lamp has rich beautiful senses and gives out fragrance.