摘要:
In a method for the operator control of a motor vehicle having a display for displaying variable information, a symbol assigned to a function pertaining to the motor vehicle is shown with the aid of the display, the viewing direction of an operator of the motor vehicle is ascertained, and the function pertaining to the motor vehicle is subsequently executed in response to recognition of an acoustic command assigned to the function pertaining to the motor vehicle, while the viewing direction is aimed toward the display.
摘要:
In a method for the operator control of a motor vehicle having a display for displaying variable information, a symbol assigned to a function pertaining to the motor vehicle is shown with the aid of the display, the viewing direction of an operator of the motor vehicle is ascertained, and the function pertaining to the motor vehicle is subsequently executed in response to recognition of an acoustic command assigned to the function pertaining to the motor vehicle, while the viewing direction is aimed toward the display.
摘要:
In a method for the operator control of a motor vehicle having a display for displaying variable information and having a microphone, the viewing direction of an operator of the motor vehicle is ascertained, it is checked whether the viewing direction of the operator is aimed toward the display, and information assigned to an acoustic command is shown on the display when a corresponding acoustic command is given while the viewing direction of the operator is aimed toward the display.
摘要:
In a method for the operator control of a motor vehicle having a display for displaying variable information and having a microphone, the viewing direction of an operator of the motor vehicle is ascertained, it is checked whether the viewing direction of the operator is aimed toward the display, and information assigned to an acoustic command is shown on the display when a corresponding acoustic command is given while the viewing direction of the operator is aimed toward the display.
摘要:
A motor vehicle includes a steering wheel, a first touchpad integrated into the steering wheel adapted to input commands, a second touchpad integrated into the steering wheel and spatially separated from the first touchpad adapted to input commands, and a coordination module adapted to generate a command to operate a function of the motor vehicle as a function of a touch motion over the first touchpad and a simultaneously-occurring touch motion over the second touchpad.
摘要:
The present invention relates to chromium(III) complexes defined by following formula: wherein: each R1 is independently selected from hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C2-C20 alkenyl, optionally comprising 1 to 5 heteroatoms such as Si, N, P, O, F, Cl, B; each R2 is independently selected from hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl, silyl, C6-C20 aryl, C2-C20 alkenyl, optionally comprising 1 to 5 heteroatoms such as Si, N, P, O, F, Cl, B; R1 and R2 can join together forming one or more aromatic or aliphatic rings optionally containing heteroatoms; each A is independently selected from nitrogen, phosphorous, As, Sb; each E is independently selected from carbon, phosphorus, nitrogen; Z is a group comprising at least a nitrogen, phosphorous, oxygen or sulfur atom which is able to coordinate to the chromium atom; Z can join one or more R2 groups to form one or more rings; each p is independently 1 or 2; each n is independently 0, 1 or 2; each X is independently an atom or group covalently or ionically attached to the chromium atom. This invention further relates to olefin polymerization catalysts obtainable by treating a chromium complex with an organoaluminium compound. The catalyst preparation and its use in polymerization are described.
摘要:
A system for detecting the presence of a magnetic field emanating from a video display terminal (VDT) in which a current induced through a sensing element is first amplified by a high gain amplifier stage having a very broad low band frequency response curve then rectified by a precision rectifier to convert the AC signal induced through the sensing element to DC current. The DC current is used as one input to a comparator, the other input being set by means of a potentiometer to provide flexibility in setting a threshold input voltage differential representative of a harmful magnetic field radiation level. The output of the threshold comparator triggers a driver which is connected to a battery powered solenoid. The solenoid actuates an indicator flag in the presence of a magnetic field which exceeds the threshold magnetic radiation level. To conserve battery energy, the energized solenoid also functions as a relay to break electrical contact between itself and the batteries simultaneously with actuating the flag indicator. An alternative embodiment invention replaces the pickup coil of the preferred embodiment with a Hall effect current sensor to sense the strength of the magnetic field. In a third embodiment of the invention a radiation detector is produced having astable multi-vibrators 250 and 256 which respectively produce an audible and visual warning signal.
摘要:
Some embodiments provide a method for a media editing application that creates a composite presentation from several different media clips. The method provides a set of editing tools for editing the composite presentation. The method provides a voice-over tool for receiving text for a voice-over that includes a transcript for a voice-over audio clip to be recorded by the media editing application as a clip of the composite presentation. The method provides a display area for scrolling the text when recording the voice-over audio clip. The display area in some embodiments is a preview display area that scrolls the text while displaying a preview of the composite presentation when recording the voice-over audio clip.
摘要:
Some embodiments provide a storyboard tool for displaying and editing a storyboard representation of a set of clips that forms a composite presentation in a media-editing application. For the set of clips in a composite display area, the tool displays a set of thumbnails corresponding to the clips in a storyboard display area. Each thumbnail in the storyboard display area respectively represents a particular clip of the composite presentation and is respectively associated with the particular clip in the composite display area. The tool allows a user to visualize the entire context of the composite presentation as a storyboard representation of the clips in the composite display area. Some embodiments provide for non-destructive editing that modify the order of the thumbnails in the storyboard display area without affecting the clips in the composite display area. The storyboard tool can synchronize the edited order of clips to the composite display area.