39results about How to "Improve shooting ability" patented technology

A system and method for improving a player's efficiency in shooting by providing a player with various shooting challenge routines at which a player makes either a total number of shots or a total number shots in a row. Statistics regarding the player's performance are stored, printed and/or evaluated and the player can use the information to improve his or her efficiency at one or more of the plurality of different locations where the player shoots the basketball. In another embodiment, a measuring or detection system is used in combination with or separate from a ball launcher. The system is adapted to measure at least one of a distance of a player from the a launcher, height of a shot made by the player after catching a basketball, release angle, release time, or arc of a shot; entry angle of the basketball into a goal; hold or release time; or shot arc.

In a toy gun with a bullet-loading structure, a cylinder, a piston, a final gear, and a pull rod are mounted in a gun body. The piston and the pull rod are driven by the rotation of the final gear. An actuation time of the pull rod is later than that of the piston to enable the piston to suck a lot amount of gas before the loading of the bullet, thereby preventing a gun tunnel from being blocked by the raised bullet and providing the simulated recoil effect of real shooting so as to promote the shooting performance of the toy gun.

A system for improving a basketball player's ability to shoot basketballs towards a basketball hoop having an improved ball sensor is disclosed. An interface allows a player to select various locations for a ball ejector to launch basketballs to. A hollow protrusion extends though the net of the basketball hoop and has a microphone positioned therein. A processor compares audio signals generated by said microphone to pre-recorded sample audio signals of a basketball passing through the net of the basketball hoop to determine if a basketball shot was successfully made.

A theft-prevention ink pack device is provided, comprising a support member (70) having support lugs (73a, 74a, 75a, 75b) within a case (130) having ink spouts (66) and knife edges (69), a tray member (80) supported by the lugs (73a, etc.), spaced from the knife edges (69), an ink pack (90) placed on the tray member (80) and having a bag (92) containing ink (91), a pressboard (100) positioned behind the ink pack (90), and conical compression coil springs (120, 121) for pushing the pressboard (100). When the support member (70) is moved as it is pulled, the support provided by the support lugs (73a, etc.) of the tray member (80) is cancelled to cause the tray member (80) to fall down and the ink pack (90) is broken by the knife edges (69) and urged under pressure by the spring forces of the springs (120, 121) via the pressboard (100) to cause the ink to spurt through the ink spouts (66).

A method and system are provided for increasing shots-made frequency by educating a player's eye and memory through repetitions at one or more specified distance locations from the basketball hoop, and then building on that information by progressively increasing the distance from the hoop through sequential steps to additional sets of repetitions taken at greater distances from the hoop. In one aspect, a shooter must make a first plurality of shots at a threshold success frequency to advance to a second location. Thresholds may be selected from previous success or other data input; divergent thresholds or shot set total numbers for shot locations. In one aspect, the plurality of markings are arrayed in a plurality of radial lines. In one aspect a second party verifies that a shooter meets at least one threshold.

A liquid crystal display panel and a terminal device are provided. The liquid crystal display panel includes a backlight module, a lower polarizer, a thin film transistor (TFT) layer, a liquid crystal layer, a color filter, an upper polarizer, an optical adhesive, and a cover glass which are sequentially disposed. A Fresnel lens is disposed at a position corresponding to a first blind hole by one or more of a computerized numerical control (CNC) machining, a glass injection molding, and a casting. The liquid crystal display panel adjusts externally incoming light into parallel light or concentrating light by providing the Fresnel lens on the cover glass. Therefore, issues of low light transmittance in the blind hole provided under the cover glass is improved.

An air gun includes an air pump with a pumping piston mounted to reciprocate within a pump cylinder, which is mounted on the barrel of the gun to pivot about an axis transverse to the longitudinal axis of the barrel so that as the pump cylinder is moved back and forth around the pivot, the cylinder and piston reciprocate relative to each other to pump air into a high pressure housing carried by the pump cylinder. A discharge conduit is also provided for releasably connecting the high pressure housing to the breach end of a gun barrel when the pump is moved toward the barrel. A firing valve in the discharge conduit releases air from the high pressure housing into the breach end of the barrel. Preferably, a floating differential piston disposed to reciprocate in a high pressure housing divides the housing into a storage chamber and a high pressure chamber. A pressure relief valve extending through the differential piston permits compressed air to flow from the storage chamber to the firing chamber, and maintains a higher pressure in the storage chamber than in the firing chamber. The end of the piston in the firing chamber seals a greater cross sectional area than the end of the piston in the storage chamber so that a piston is forced to move into the storage chamber by an amount which balances the forces on the opposite end of the piston. The gun barrel muzzle includes at least one lateral opening for venting compressed air as a pellet leaves the muzzle end of the barrel.

To provide a ceramic composition and a ceramic wiring board that can be formed by the firing at a low temperature of 1,000° C. or less, has high strength and is advantageous when electronic component regions utilizing a ceramic layer are formed thereon.

A raw ceramic material or calcined powder thereof having a composition consisting of 100 parts by mass of a main component that consists of 52 to 62% by mass of SiO₂, 12 to 22% by mass of MgO, and 21 to 32% by mass of CaO and 0.5 to 3 parts by mass of a boron component in terms of the oxide form is molded and fired to obtain a ceramic composition that contains a diopside crystal as a primary crystal. By forming a wiring layer with conductive material on a substrate made of the ceramic composition, a ceramic wiring board is obtained.

The invention provides a virtual display device, comprising a fixing portion, a protection portion, and a virtual portion. The protection portion is sleeved on an eyepiece end of a sighting telescope. The fixing portion fixes the protection portion and the virtual portion on the eyepiece end. The virtual portion comprises a virtual assembly, a display screen, and a housing. The display screen and the virtual assembly are arranged on a housing. Light beams emitted by the display screen is zoomed and shifted through the virtual assembly, and the light beams emitted by the display screen and light beams of an eyepiece image close to an eye-relief of the sighting telescope, so human eyes can clearly see a target in the eyepiece and contents displayed by the display screen. The virtual assembly of the virtual display device is used to zoom and shift light beams emitted by the display screen, and the light beams emitted by the display screen and light beams of the eyepiece image close to the eye-relief of the sighting telescope, so human eyes can clearly see a target in the eyepiece and contents displayed by the display screen. Thus, a user can obtain important shooting information while aiming at a target, so as to greatly improve shooting effect.

The invention belongs to the technical field of automatic target detection, and discloses an unmanned aerial vehicle target detection system, a target detection method and a computer readable storage medium, and the unmanned aerial vehicle target detection system comprises an unmanned aerial vehicle system which is used for carrying a photoelectric load system to an observation position and hovering at a fixed point; the photoelectric load system is used for executing a fixed-point observation task and performing fixed observation of a target range area; the wireless image transmission system is used for transmitting observation video images by adopting an HHLM type transmission module; the wireless remote control system is used for controlling the unmanned aerial vehicle system and the photoelectric load system; and the target detection comprehensive task station is used for receiving, storing, forwarding and processing video images. The marine target detection system provided by the invention is of great significance in improving the testing technology and testing equipment level and improving the actual combat ability and training level of ship gun shooting of a driving and protecting ship, and meanwhile, has very strong practical significance in guaranteeing the live shell shooting quality of the ship gun and adapting to battlefield requirements.

The invention relates to a high-precision shooting training guidance system which comprises a shooting state detector arranged on a gun, a sensor group mechanism arranged on a target plate and a target shooting control system. An infrared emission device is arranged on the shooting state detector, an integrated detection mechanism is arranged in the shooting state detector and is used for continuously collecting gun end data generated from gun holding to firing; the sensor group mechanism is used for collecting target plate end data; and the target shooting control system is used for receiving, analyzing and processing data of the integrated detection mechanism and the sensor group mechanism and outputting visual guidance. According to the high-precision shooting training guidance system, corresponding data acquisition elements are designed on the training gun and the target plate to acquire various information of a trainee, and scientific and accurate visual shooting guidance is output for the trainee according to result feedback and data analysis through processing and analysis of the target shooting control system; and the shooting ability of the trainee is improved conveniently and efficiently.