65results about How to "Change the way of operation" patented technology

The invention relates to a user interface for a breathing apparatus (1). The user interface comprises a contact-sensitive screen (3) which is operable to cause a change in the operation of the breathing apparatus based on touch input from an operator. To this end, the contact-sensitive screen comprises a first touch area (8) through which a breathing apparatus setting can be changed by the touch of the operator, and at least a second touch area (9) at a distance from said first touch area. To avoid unintentional changes of the breathing apparatus setting, the user interface is configured such that the breathing apparatus setting can only be changed by touching said first (8) and second (9) touch areas simultaneously.

The present invention provides an assisted learning system of music which comprises an information memory stack that is stored with the information of at least one piece of music. The invention is characterized in that the assisted learning the assisted learning system of music further comprises the following components: a sound input component; a characteristic extracting component for extractingfirst characteristic information from the sound signal or information input from the sound input component; a medium information selecting component for selecting the information of a certain music to be learned; a medium information characteristic extracting component for calculating the second characteristic information of selected music information; a characteristic similarity calculating component which is used for calculating and determining the similarity of first characteristic information and the second characteristic information of selected music information; and an information reminding component for providing the difference between the input sound and the selected music information according to the information similarity. The assisted learning system of music according to the invention can further provide the difference between the input sound and the entirety and / or partial fragment and / or single syllable of selected music information. The difference between the played orsinged music and the music itself can be found and effectively modified in learning.

The invention discloses a table with a rotary placing frame. The table comprises a table top, table legs arranged below the table top, a first rotating placing mechanism and a second rotating placing mechanism. The first rotating placing mechanism comprises a first placing rod, a first rod groove, a first clamping column and a first protruded rod. One end of the first placing rod is rotatably arranged on the table top, a first placing plate is rotatably arranged at the other end of the first placing rod, the first rod groove is disposed in the first placing rod, and the first clamping column adaptive with the size of the first rod groove is rotatably arranged at one end of the first rod groove. When space is not roomy enough, the table can play a role of a dining table and can further serve as an office table. The table is simple in function and not large in size. The placing frame has different using functions at different set rotating angles. Office people can also perform operation simply when working from home.