62results about How to "Easy to play" patented technology

A system and method that enables a user to generate and manipulate string-instrument chord grids in a digital audio workstation. The system and method for generating a string-instrument chord grid includes receiving first data input and second data input. The first data input can include a chord root note and/or a position for one or more fingering dots. The second data input can include an instrument type and our tuning for one or more strings. Using the received data input, a processor generates an entered string-instrument chord based and displays the entered string-instrument chord on a grid. The processor can also generate and display the musical name of the entered string-instrument chord.

The invention provides a device, a method and a terminal for displaying an interactive digital television portal. The device comprises a column display module, a window display module and a recommendation display module. The column display module is used for arranging a column display area at a digital television portal navigation page and displaying a column list of a digital television terminal at the column display area. The window display module is used for arranging a window display area at the digital television portal navigation page and displaying recommended pictures in the window display area. The recommendation display module is used for arranging a video recommendation area at the digital television portal navigation page and displaying video information of a plurality of recommended videos sequentially at the video recommendation area. The device, the method and the terminal for displaying the interactive digital television portal enable users to directly access information of advertisements, videos, news, rank lists and the like which the users want to watch through the digital television portal rapidly.

This invention relates to a multimedia system of print medium in the field of information processing, which includes: multimedia production part, multimedia recording part, halftone screen coded identification part of stand-alone type and multimedia player. The halftone screen coded identification part can constitute the form of pen, to identify the printed information of image, which is transmitted to the multimedia player to broadcast in the form of wireless communication.

The invention discloses a steel pipe pile guide frame structure and a construction method. The steel pipe pile guide frame structure is used for guiding in the installation process of a steel pipe pile of a trestle and comprises two sets of supporting beams, at least one transverse beam, at least two pairs of guiding frames and a pair of supporting legs; the supporting beams are longitudinally arranged along the trestle; the transverse beams are transversely fixed to the top surfaces of the supporting beams along the trestle to form an integrated structure; each pair of guiding frames are oppositely arranged on the supporting beams for guiding in the process of lowering the steel pipe pile; the supporting legs are symmetrically arranged on the bottom surfaces of the supporting beams and supported on a trestle main transverse beam constructed in the foremost portion; the height of each pair of supporting legs can be adjusted, wherein the rear end of the integrated structure in the longitudinal direction of the trestle is hinged to two Bailey truss sets at the rear side of the trestle main transverse beam, and the integrated structure can be horizontal by adjusting the height of thesupporting legs. The steel pipe pile guide frame structure has the advantages of being suitable for long-period strong surge conditions without outside sea protection and the like, and can be widely applied to the technical field of water transportation engineering construction.

The present invention relates to a plurality of gaming machines connected to each other, each gaming machine has a display screen and one type or a plurality of types of features provided on the display screen, wherein a play result of at least one or more gaming machines out of the plurality of gaming machines affect the operation of other gaming machines other than the gaming machine. Further, the plurality of gaming machines according to the present invention may be configured such that a plurality of players belong to the plurality of gaming machines compete against each other, or the plurality of players cooperate with each other.

The embodiment of the invention discloses a data playing method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving a data playing request whichis sent by equipment and carries identification information of an advertisement position, wherein the equipment information comprises the identification information of the advertisement position of the equipment; determining a data playing strategy corresponding to the data playing request according to the identification information of the advertisement position; determining a playing platform corresponding to the advertisement position according to the data playing strategy; determining at least one implementation class for implementing an application programming interface (API) of the playing platform; and sending the at least one implementation class to the device, so that the equipment executes a playing operation on the to-be-played data in the playing platform according to the at least one implementation class. According to the embodiment of the invention, the cost of accessing a new playing platform is reduced, the service program logic is simplified, the data proportion can beflexibly adjusted according to the playing effect of each playing platform, the click rate and filling rate of advertisement data can be improved, and the advertisement income is improved.

The invention discloses a garden punching machine, which comprises a fixed plate, a speed reducer is fixed at the upper middle of the fixed plate, the input end of the speed reducer is connected with the output end of a drive motor, and the output end of the speed reducer is provided with a rotating shaft. The lower end of the rotating shaft is provided with a drilling rod, and the drilling rod is connected with the rotating shaft through a connecting sleeve. The connecting sleeve is provided with a mounting hole matched with the rotating shaft, and the inner wall of the mounting hole is distributed with three limiting grooves. The structure of the invention is simple. , Reasonable, reduces the difficulty of drilling for the staff, improves the drilling efficiency, can realize the switch between the fixed and mobile states of the device, facilitates the adjustment of the drilling position, improves the practicability of the device, and realizes drilling through the connecting sleeve The detachable connection of the drilling rod facilitates the replacement of the drilling rod, thereby facilitating the drilling of holes with different diameters, and also facilitates the protection of the storage box for different drilling rods, and also facilitates the temporary maintenance of the device, with strong practicability.

The invention discloses a ball poking device. The ball poking device comprises a ball bin, a bottom plate which is obliquely arranged is arranged at the bottom of the ball bin, baffles are arranged at the periphery of the bottom plate, a ball leaking hole is formed in the highest portion of the bottom plate and communicates with a material inlet of a shooting pipe, a ball distributor is installed over the ball leaking hole, a rotatable ball poking wheel is installed at the bottom of the bottom plate, and when the ball poking wheel rotates, ball-shaped materials in the ball bin are poked into the shooting pipe; the ball distributor comprises a connecting arm and a shaft base, the connecting arm is of a bent structure, the end, close to the ball leaking hole, of the connecting arm is connected with the shaft base, the lower end of the connecting arm is connected with the bottom of the ball bin through a spring, and the shaft base is sleeved with a bearing. According to the ball poking system, the ball-shaped materials can be quickly and accurately poked into a set position through the oblique bottom plate and rotation of the ball poking wheel with a ball poking shaft, and then efficient and accurate ball poking is achieved.

The invention discloses a mounting method of a plastic steel door and window. The mounting method comprises the following steps of scribing a line and performing positioning; mounting hood molds of the plastic steel door and window; performing anticorrosion treatment; completely erecting the plastic steel door and window; fixing the plastic steel door and window; performing treatment on gaps between frames of the plastic steel door and window and wall bodies; mounting leaves and glasses of the plastic steel door and window; mounting hardware members, and then performing cleaning. The mounting method disclosed by the invention is characterized in that rear blocking opening construction is adopted. The mounting method disclosed by the invention adopts a rear blocking opening constructing method, so that the condition that the door and window are probably damaged and polluted when blocking openings are healed is avoided; besides, labor cost for secondary blocking opening healing can be saved; the mounting operating method is correct; the operation procedure is explicit, and the door and window are firmly mounted.

The invention discloses a disposable cell passage, blowing, beating and subpackaging suction tube which comprises a suction tube body, wherein the back end of the suction tube is provided with a saccule while the front end per se is provided with a suction nozzle; and the suction tube body is provided with a bended connecting part. The suction tube is folded to have a certain angle according to a need to enable the suction nozzle to point towards the direction of a flask bottom, so that cells at the flask bottom can be blown and beaten conveniently and unicellular suspension is easier to form. In addition, as the suction nozzle points towards the direction of the flask bottom, pressing force degree of a finger can be lightened, foams which are generated as a liquid impacts the flask bottom vigorously are reduced, and thereby damage from the foams to the cells is also reduced; cells at two upper shoulder parts of a culture flask can be blown down, so that the disadvantage that the two upper shoulder parts of the culture flask cannot be brown by a straight suction tube is avoided; as the angle of the suction tube can be adjusted randomly and the suction tube before absorbing the cell suspension and subpackaging can be flipped and straightened, so that a dropper can be put in or taken out of a flask opening conveniently for transferring and subpackaging of the cell suspension; and the suction tube can reach all the parts of the culture flask to adsorb and scrape objects on the inner wall of the culture flask.

The invention provides a projector with storing and playing functions and a storing and playing method thereof. The projector comprises a main body and is characterized in that: the projector also comprises a storage control system which is arranged in the projector and connected with the main body; and the storage control system comprises a control module, and a storage module, an input control module and a communication module which are respectively connected with the control module. The projector is provided with a small and portable storage control system which is capable of accessing the existing universal mobile storage device to replace a large-scale multimedia operation system; and functions are increased on the premise of retaining the weight of the projector, and the position of the lager-scale multimedia operation system is not limited any more, so the multimedia playing is more convenient.

The invention belongs to the technical field of biological fermentation, and particularly relates to a natural anti-bacterial and anti-virus biological agent. The natural anti-bacterial and anti-virus biological agent is prepared from the following raw materials in parts by weight: 75g of fresh olive leaves, 28g of fresh shaddock ped, 65g of brown sugar, 5g of EM strain and 1000g of water. The preparation method comprises the following steps: pretreatment of the shaddock ped and the olive leaves; adding the EM strain to ferment; filtering and bottling. The agent has strong natural characteristics of resisting pathogenic bacteria and viruses, and has good effects on treatment of influenza, sphagitis and dermatitis and control of pathophoresis.

The invention discloses an audio data playing method and a device and solves a problem that an Android system player can not play M3U8 files in an AAC format. The method comprises steps that a request for downloading the audio data is sent to a server; multiple M3U8 fragment files sent by the server are received; an index address of a corresponding high-grade audio-coding-format AAC audio is recorded in the multiple M3U8 fragment files; an index address of an AAC audio data segment corresponding to each M3U8 fragment file is acquired through analyzing the multiple received M3U8 fragment files; according to the index addresses of the multiple M3U8 fragment files acquired through analysis, an AAC audio data segment stored in each index address is acquired; the acquired multiple AAC audio data segments are played in a data stream mode. The method is advantaged in that a client especially an Android system client is enabled to directly play audio streams, and strong compatibility is realized.

The invention discloses an auxiliary pedal of a children's piano. The auxiliary pedal of the children's piano comprises an extending pedal, a pedal fixing plate, a foot placing face plate and an X adjusting device; the extending pedal performs sliding adjustment with a sliding groove through an internally provided telescopic rod and is connected with the pedal fixing plate through a rotating shaft, and the extending pedal is occluded with the convex scale on a bending pressing rod to adjust the telescopic length of the pedal. A height adjusting rotary knob is arranged on the left side of the foot placing face plate, the X adjusting device is arranged in a pedestal and is fixedly connected with the foot placing face plate through the rotating shaft, a rubber pad and a colorless transparentacrylic plate are embedded on the surface of the foot placing face plate, three through holes are formed in the acrylic plate, and the bending pressing rod acts on the piano pedal through the effect of the through holes in the acrylic plate. A rubber handle is arranged in the right side of the auxiliary pedal of the children's piano, so that the auxiliary pedal of the children's piano is convenient to carry.

An electric guitar includes a neck and a body connected with the neck. The neck includes a mounting plate, a plurality of touch keys and a display screen. The touch keys and the display screen are mounted on the mounting plate. The touch keys are positioned at an upper edge or lower edge of the display screen. The body includes an outer shell, a human-machine interface, a control circuit board, a speaker and a power source. The human-machine interface is mounted on an upper surface of the outer shell. The control circuit board, the speaker and the power source are mounted in the outer shell; the touch keys, the display screen, the speaker and the human-machine interface are electrically connected with the control circuit board. The mounting plate is positioned at a right side surface of the outer shell.

The present invention is a Ball & Jacks playing card game that simulate the Ball and metal Jacks floor game using a deck measuring 2¼ inch by 3½ inch or standard size deck totaling 108 cards in which 80 cards are called Jack cards and divided into 10 suits being 8 one's, 8 two's, 8 three's, 8 four's, 8 five's, 8 six's, 8 seven's, 8 eight's, 8 nine's, and 8 ten's with 28 special cards being 8 Ball cards, 8 Throw 2 cards, 6 Wild cards, 6 Skip cards and using only pairs and straights causing the card game to be manipulative, challenging, strategic and fun for all adults and responsible age children played by 1 to 4 players.

The invention provides an organ. The organ comprises a keyboard, wherein a plurality of keys are arranged on the keyboard; each key drives a corresponding pipe plug via a transmission device corresponding to the key to ensure a pipe matched with the pipe plug to produce a tone; the keys are smaller than the conventional ones so that at least a finger can press at least two sequential keys; the transmission devices corresponding to all the keys except the rightmost key are separation and reunion type transmission devices; the separation and reunion state determination ends of the separation and reunion type transmission devices are connected with the adjacent keys on the right; and when the adjacent keys on the right are pressed, the separation and reunion type transmission devices are in the separation states and can not transmit the press actions of the corresponding keys to the pipe plugs. The organ has the advantages of simpleness, reasonableness, convenience in playing, multiple and dense scales and exquisite played music styles.

A harmonica with a tube plate that provides production of sweeter, clearer notes with a minimum of skill. The tube plate has a plurality of tubes and sits over the reeds and the comb under the cover plate, a tube coupled with each air chamber in the comb. The tubes form tunnels with the air chambers, enhancing reverberation and separating the sound waves emanating from the reed in each chamber. The tube plate can be added to a conventional harmonica. The harmonica has a plurality of reed units, each reed in a separate unit. Each reed unit is individually replaced when a reed requires replacement or when modification of the harmonica key is desired. The reed units can replace a reed plate in a conventional harmonica.

The invention provides a guitar fingering device. The guitar fingering device comprises a shell, a main control shaft, six auxiliary control shafts, a main control pressing rod and auxiliary control pressing rods, wherein the main control shaft and the six auxiliary control shafts are installed in the shell, the main control pressing rod is installed on the main control shaft, and the auxiliary control pressing rods are installed on the auxiliary control shafts. The section, extending out of the shell, of the main control pressing rod is provided with keys, multiple branch rods are formed on the section, extending towards the auxiliary control shafts, of the main control pressing rod according to chord branches corresponding to the section, and the tail end of each branch rod is provided with a main touch board; the section, extending towards the main control shaft, of each auxiliary control pressing rod is provided with an auxiliary touch board and the other section of each auxiliary pressing rod is bent downwards so that a string pressure touch point can be formed through the tail end of the other section; the main touch boards of the branch rods and the different auxiliary touch boards overlap spatially. According to the guitar fingering device, a complex chord fingering method of a guitar is converted into a simple key pressing playing method and the effect of played music is basically not influenced.

The invention relates to a self-adaptive basketball stand based on a basketball training method. The self-adaptive basketball stand comprises a support frame and a backboard fixed to the support frame, wherein the front face of the backboard is fixedly provided with a basketball hoop, the backboard comprises a magnetic board and a glass board which are connected with each other, a certain intervalexists between the magnetic board and the glass board, a positioning block attracted to the magnetic board is arranged between the magnetic board and the glass board, and the positioning block freelyslides between the magnetic board and the glass board. The self-adaptive basketball stand based on the basketball training method has the advantages that the positioning block forms a marker behind the glass board, when the basketball stand is in use, a coach judges a impact point of the position where a player has a bank shot according to his or her own experience, and the positioning block is moved to the impact point to form the marker for guiding the player to a shooting position, so that the player completes shooting by practicing shooting a basketball to the impact point, thereby achieving the familiarity with the impact point and the practice of the bank shot; convenience is provided for the coach to instill the teaching concept, marking of the impact point can provide conveniencefor the player to practice, and the implementation of the basketball training method is improved.

The invention provides a dynamic vertical line musical notation and key marking device based on the digital numbered musical notation name, the playing intensity, the playing duration, the color and the shape, which is characterized in that staves are improved into dynamic vertical line musical notations which describe the digital numbered musical notation names, the playing intensity and the playing duration and display different colors and shapes by combining numbered musical notations, and the dynamic vertical line musical notations correspond to key positions in real time. In addition, the keys are equipped with marking devices with different colors, shapes and digital numbered musical notation names, thereby facilitating beginners to play quickly. The device comprises a dynamic vertical line musical notation generation module, a dynamic vertical line musical notation display module, a key marking module, a control module and a power supply. A key marking unit of a key marking block adopts a mode of combining passive display and active display to display different colors, figures and numbers. Specifically, an economic implementation mode of combining electronic control and fonts can be adopted. The device reduces requirements of a player for the staves, facilitates sight-singing, and is eye-catching in key, easy for beginners to play and suitable for public entertainment. The whole device can be carried and expanded and is convenient to be installed on different pianos.

The embodiment of the invention discloses an information card display method and device, equipment and a storage medium. According to the technical scheme provided by the embodiment of the invention,the selection operation of the information card displayed on the card display area is responded, a download link recorded in the corresponding information card is determined, an audio and video file corresponding to the download link is cached as a local cache file at a local storage position, the local cache file is played in the playing terminal based on a mode of caching while playing, the picture content of the local cache file is synchronously displayed in the content display area, the corresponding audio and video files are played by directly selecting the information card needing to beplayed in the card display area of the display terminal, a user does not need to actively scan the two-dimensional code on the information card for playing, playing and displaying of the information card displayed in the display terminal are facilitated, playing operation of the information card is facilitated, and the user experience is effectively improved.

The invention discloses an open type layered pet backpack. A hollow partition plate, a discharge area, dismounting and mounting bulges and rectangular bulges are arranged in a backpack frame, whereinthe dismounting and mounting bulges are located on the periphery of the hollow partition plate; the rectangular bulges are located at the upper end of the hollow partition plate; the discharge area islocated at the lower end of the hollow partition plate; a sun shield is fixedly connected to the upper end of the backpack frame; a first hook, a second hook and a sponge back cushion are fixedly connected to the front end of the backpack frame; the first hook is located at the upper end of the sponge back cushion; and the second hook is located on one side of the first hook. With an open type layered design, the pet backpack is simple, reasonable and small in structure, convenient to use and practical, can carry a pet in addition to the basic function of a backpack, provides ventilation conditions for the pet, is safe, dry and sanitary, has spaces for interaction with an owner and for rest, and has a better use prospect.

The invention discloses a mini electronic organ. The mini electronic organ comprises a housing, the housing is internally provided with a circuit board and a speaker, the speaker is electrically connected with the circuit board, the circuit board is provided with eight buttons, the buttons are provided with eight key caps in the corresponding quantity as the buttons, and the key caps are arranged to be integrally formed. Music can be quite conveniently and simply performed, the operation is quite simple, the buttons are controlled by pressing the key caps, notes corresponding to the buttons can emit sound through the speaker, various simple music can be quite conveniently and rapidly performed, and at the same time, the housing can well protect the circuit board and the speaker to ensure that the mini electronic organ is not easily damaged.

The invention provides an electronic organ which comprises a sounding device, a keyboard, a plurality of keys and switching circuits, wherein the plurality of keys are arranged on the keyboard, and the switching circuits correspond to the keys in a one-to-one mode. The keys are connected with the sounding device through the switching circuits corresponding to the keys. When one key is pressed down, the switching circuit corresponding to the key is closed, and therefore the sounding device generates a musical tone. The right hand position of a player serves as the right side of the keyboard, the closer the key is to the right side, and the higher the musical scale of the musical tone corresponding to the key is. The keys are smaller and tinier than regular keys, so that a finger position can press at least two adjacent keys. Except for the key closest to the right side, the switching circuit corresponding to any key is relevant to the adjacent key on the right side. Particularly, when the adjacent key on the right side is pressed down, the switching circuit corresponding to the key is in an opened state. The electronic organ has the advantages of being simple, reasonable, convenient to play, multiple and dense in musical scale and fine and smooth in musical style.

The invention discloses a fluorescent pet hang-ball. The fluorescent pet hang-ball comprises a fluorescent ball, the outer surface of the fluorescent ball is provided with a fluorescent layer made of fluorescent ink, the inside of the fluorescent ball is of a cavity structure, the inner top of the fluorescent ball is provided with an inner bent hook-strip, the top of the fluorescent ball is provided with a sling, one end of the sling is connected with the inner hook-strip, and the other end of the sling is provided with an outer bent hook; the inside of the fluorescent ball is provided with a first fluorescent stripe, a second fluorescent stripe and a third fluorescent stripe, the first fluorescent stripe, the second fluorescent stripe and the third fluorescent stripe are arranged in parallel, and the first fluorescent stripe, the second fluorescent stripe and the third fluorescent stripe are arc-shaped. The fluorescent pet hang-ball has a fluorescent lighting function, thereby achieving an alert function, facilitates pet playing and is highly interesting.

The invention relates to an electronic piano, which comprises a keyboard, a plurality of piano keys, a pronouncing device, an input device and an information processing system, wherein the piano keys are arranged on the keyboard, the pressed conditions of the piano keys arranged on the keyboard are input into the information processing system by the input device, the piano keys are smaller than the ordinary specification so that at least two continuous piano keys can be pressed in one finger position, the information processing system controls the pronouncing device to pronounce a musical sound according to one groups of continuous piano keys pressed by one finger position, and when the right hand position of a player is used as the right direction of the keyboard, and the position of one group of continuous piano keys pressed by one finger position on the keyboard is closer to the right, the musical scale of the corresponding music is higher. The scheme of electronic piano provided by the invention has the following advantages that simplicity and reasonableness are realized, the playing is convenient, the musical scales are many and dense, and the playing music style is fine and smooth.

The invention provides a preparation and extraction method based on the honey and the centella asiatica exosome, wherein the honey and the centella asiatica exosome are included, and one or more of an active agent, a pH regulator, a humectant, a stabilizer or a preservative are further included. The product is used for preventing, relieving and treating skin scars (striae gravidarum), has good cold resistance and heat resistance, can meet the use requirements under the condition of extreme temperature change, and can be used for treating striae gravidarum and obesity lines.

The invention discloses a novel detachable quick-drying clothes hanger, which comprises two vertical rods, a supporting rod base and a transverse rod, wherein two ends of the transverse rod are detachably connected to the top ends of the two vertical rods which are spaced from each other, and the bottom ends of the two vertical rods are detachably connected to the supporting rod base. The clothes hanger is characterized in that each vertical rod is formed by detachably connecting a plurality of vertical sub rods, and every two adjacent vertical sub rods are mutually joggled by virtue of vertical sub rod joggle heads and vertical sub rod joggle holes; the transverse rod is formed by detachably connecting a plurality of transverse sub rods, and every two adjacent transverse sub rods are mutually joggled by virtue of transverse sub rod joggle heads and transverse sub rod joggle holes; vertical sub rod grooves are formed in the end faces of the vertical sub rods; vertical sub rod clothes airing poles are detachably connected to the vertical sub rod grooves; transverse sub rod grooves are formed in the end faces of the transverse sub rods; transverse sub rod clothes airing poles are detachably connected to the transverse sub rod grooves; two transverse sub rods at two ends of the transverse rod are detachably joggled with two vertical sub rods at the top ends of the two vertical rods respectively by virtue of two joggling pieces; the supporting rod base comprises two supporting legs; and the two supporting legs are detachably joggled with two vertical sub rods at the bottom ends of the two vertical rods.