Matches 101 - 150 out of 301 < 1 2 3 4 5 6 7 >


Match Document Document Title
7297855 Keyboard apparatus and method of producing the keyboard apparatus  
A keyboard apparatus having mass bodies that pivotally move in accordance with a key operation that facilitates key attachment operations. In a key unit, a plurality of keys having driving parts...
7294775 Drum support assembly  
A drum support assembly includes an elongated plate that has a bottom end and a top end. The plate has a first side and a second side. A bottom panel is attached to the bottom end. The bottom...
7285717 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Electronic musical instrument
 
An electronic musical instrument which has a fallboard unit whose dimension in the longitudinal direction of the instrument is not increased even when the fallboard unit contains a functional...
7268285 Key structure and keyboard apparatus  
A key structure which has a key formed by a wood part so as to present a woody appearance and which makes it possible to prevent support members thereof that support the wood part from being...
7253349 Engineers piano with bisymmetrical manuals and accompanying musical notation system  
A 2 manual musical keyboard with the pitch progression on one of the manuals reversed. The keys on these manuals are segregated into 2 groups of 2 different heights in the same way as a standard...
7227069 Insertable piano/keyboard strip for sensing key movement  
A portable modular device for the purpose of sensing key movement of a piano or keyboard, processing key movement information, and communicating at least key-note ON/OFF and key-note velocity...
7214897 Illuminated keyboard with illuminated patterns displayed on top surface of keyboard  
An illuminated keyboard with illuminated figures being formed on the top surface of the keyboard including: a top cover, a bottom cover, a plurality of keys and an electroluminescent board. The...
7154033 Keyboard for musical instrument  
An extremely easy-to-play keyboard for musical instrument capable of forming any keyboard rows such as a semitone arrangement to a diatessaron arrangement and a chord arrangement with one keyboard...
7151212 Compact keyboard apparatus with accurate detection of key pressing speed  
A keyboard apparatus is provided with a key unit that has a plurality of keys supported for pivotal motion. Also provided is a detection section for detecting a key speed when any of the keys are...
7119270 Geometric system and method for generating tone using fluid  
A polyphonic instrument comprises a geometric system coupled with a user interface and a method for generating tone using fluid. The geometric system is arranged such that each point corresponds...
6930234 Adjustable keyboard apparatus and method  
A keyboard apparatus for musical instruments such as pianos, organs, clavichords, and harpsichords, and methods for making and using the apparatus. The apparatus includes a frame assembly, a...
6894211 Keyboard apparatus  
There is provided a keyboard apparatus which has a high durability, portability, and operability, and facilitates adaptation to a wide range of musical scenes and to multi-model production. Each...
6875913 Collapsible musical keyboard  
A musical keyboard that is collapsible between a deployed configuration and a deployed configuration. The musical keyboard including two or more modules, each module containing a different subset...
6850225 Color-coded tactile data-entry devices  
A data-entry device having manually operable input means arranged in zones for operation by corresponding fingers of a user. The device includes means for color coding such that each zone is...
6815603 Unbreakable and economical optical sensor array and keyboard musical instrument using the same  
An optical sensor array includes plural sensor heads arranged on a supporting plate at intervals for monitoring moving objects such as black/white keys of a composite keyboard musical instrument;...
6777605 Keyboard instrument  
A keyboard instrument such as an electronic piano comprises a keyboard structure that is basically identical to the keyboard structure of an upright piano except hammer assemblies and a struck...
6777604 Insertable musical keyboard device with moving inserts to detect key movement  
A portable modular apparatus that simply and unobtrusively mounts on the top of a piano or keyboard, and detects key movement. The rectangular back side of the modular apparatus serves to...
6774294 Key for musical instrument  
A key for a musical instrument is provided for facilitating the attachment of a weight, and adjustments of a touch load, while using an alternative material for substitution for lead as a material...
6740801 Action for keyboard-based musical instrument  
An action for a keyboard-based musical instrument is provided for preventing action parts made of a synthetic resin from being charged to eliminate stains due to dust and motes in the air...
6740800 Portable keyboard tremolo musical instrument  
A portable instrument with strings hammered by strikers operated by keys of a chromatic keyboard is described. The unique tremolo sounding of the strings is sensitively controllable by a players's...
6720492 Portable keyboard  
An arrangement for facilitating the installation of an action in a piano body. The arrangement includes at least one adjusting medium being adapted to facilitate the positioning of the action with...
6703552 Continuous music keyboard  
An apparatus and method for continuous keyboard system. The Continuous Music Keyboard resembles a traditional keyboard in that it is approximately the same size and is played with ten fingers. It...
6660920 Music operator with tension string for sensing action input  
An operation apparatus is responsive to a physical action for inputting a control parameter of a musical sound into an electronic musical instrument. The operation apparatus is provided with a...
6660917 Keyboard musical instrument having fall board formed with clearance for fingers  
A grand piano has a keyboard placed on a key bed, and the keyboard is covered with a fall board after completion of practice on the keyboard, wherein a recess is formed in the fall board in such a...
6653542 Keyboard device for electronic keyboard musical instrument  
A keyboard device for an electronic keyboard musical instrument is provided for reducing the manufacturing cost by reducing the number of parts and the number of assembling steps associated with...
6649821 Keyboard musical instrument equipped with key-touch regulator provided between keys and stationery member  
A grand piano have a keyboard implemented by white and black keys selectively depressed by a player for specifying the notes of tones to be generated, and action units are linked with the white...
6605767 Music learning system including instrument and method  
A musical learning system including an instrument and method is disclosed. The instrument is comprised of a rectangularly shaped box designed for convenient handling by an operator in a manner...
6566593 Musical keyboard with a sequenced markings  
A musical keyboard has keys arranged and marked for generating tones of a twelve-tone scale. A first register of keys generates first sets of six tones being whole tones apart in the twelve-tone...
6545205 Keyboard musical instrument  
An action mechanism is provided in which the longitudinal direction of a keyboard body having a keyboard portion at its one end, a middle part or the other end thereof is swingably held and, at...
6452079 Keyboard musical instrument equipped with hammer stopper promptly driven for rotation by means of rigid link work  
A composite keyboard musical instrument includes an acoustic grand piano, an electronic sound generating system and a silent system, and an electric motor, a hammer stopper, a link work and a...
6444888 Musical computer keyboard apparatus and method  
An apparatus and method to change the mode of computer keyboard use from alpha-numeric language orientation to become a musical input keyboard where the keys change meaning for this purpose is...
6420641 Multimedia keyboard with instrument playing device  
A multimedia keyboard with instrument playing device comprising a case, a connector and flexible protruding plate mounted on one end of the case. A protruding plate can be inserted into an...
6380469 Keyboard musical instrument equipped with key actuators accurately controlling key motion  
A keyboard musical instrument is equipped with solenoid-operated key actuators for guiding a player in fingering on the keyboard, and the solenoid-operated key actuators stop the keys at...
6369309 Keyboard assembly  
A key support member of a keyboard assembly pivotally supports a plurality of keys each including a body, a hinge portion, and a rear end portion. A movably-mounting device is used to mount the...
6329582 Electronic musical keyboard attachment for a saxophone  
A device for mounting an electronic musical keyboard on a saxophone having a bell key guard mounted on a plurality of vertical posts attached to the saxophone. The device comprises a resilient...
6297437 Keyboard musical instrument and information processing system incorporated therein for discriminating different kinds of key motion  
A keyboard musical instrument includes an acoustic piano for generating acoustic tones, a silent system for rebounding the hammer assemblies between the escape from the key action mechanisms and...
6259006 Portable foldable electronic piano  
Portable and foldable modular electronic keyboard which includes a keyboard having a plurality of white and black keys capable of reproducing the notes of a piano through an individual headphone...
6248943 Keyboard musical instrument having dummy hammer with well-regulated center of gravity for producing piano-like key touch without acoustic sound  
A keyboard musical instrument is a combination of an acoustic upright piano without strings and an electronic tone generating system, and a hammer receiver is beaten with hammers respectively...
6245985 Data converter for enhancing resolution, method for converting data codes and keyboard musical instrument equipped with the data converter  
An automatic player piano has key sensors for producing digital key position signals representative of current key positions and a recording unit for producing pieces of music data information on...
6218601 In-line keyboard  
An in-line keyboard provides a large number of music producing actuators in a small space. Each actuator corresponds to a note on a musical scale. The actuators are arranged in perpendicular...
6194646 Musical keyboards playing new kinds of music  
A new musical keyboard and musical scale is provided by subdividing each octave into a larger number of parts, or notes. In one case, each octave contains sixteen notes, rather than the...
6191351 Composite part for electronic musical instrument  
A composite part for an electronic musical instrument which allows the center of a drill to be immediately and reliably positioned on a rivet during disassembly, thereby making it possible to...
6180859 Panel assembly for electronic keyboard musical instrument  
A panel assembly for an electronic keyboard musical instrument is disposed over a substantially entire width in a direction in which keys are arranged. The panel assembly serves to cover...
6162980 Electronic upright piano and a method of manufacture thereof  
To provide an electronic upright piano providing a key touch of an acoustic upright piano. An action load simulation member (2) provided in the electronic upright piano is composed of a wippen...
6156963 Keyboard assembly  
A keyboard assembly is constructed by assembling keyboard units. Herein, a hook is formed at one end of the keyboard unit, while an engaging portion (e.g., recess) is formed at another end of the...
6147290 Electronic musical instrument keyboard apparatus  
Preferred embodiments include a jack holder 48 that is free to swing in accordance with the depression operation of a key 10, a first elastic member 52 that impels the jack holder 48 and applies...
6147289 Keyboard assembly and method of manufacturing it  
A keyboard assembly for a keyboard instrument such as an electronic piano is constructed using a key, a first moving member, a second moving member and a key-depression switch. Herein, the key is...
6133517 Keyboard musical instrument with simplified key unit assembly  
A keyboard musical instrument has an instrument housing and a keyboard chassis integrally formed as a single piece. The keyboard musical instrument has at least one key movably supported on the...
6133518 Composition of resin for light transmitting keys of a musical keyboard instrument  
A keyboard, having a plurality of keys arranged so as to be pivotable upward and downward and a plurality of light emitters arranged under the keys in one-to-one correspondence therewith,...
6118063 Reduced-size keyboards  
In a reduced-size keyboard in a keyboard instrument, at least one apex of an angle in at least one key or bracing member is disposed at a different longitudinal position than any other apex in any...

Matches 101 - 150 out of 301 < 1 2 3 4 5 6 7 >