摘要:
The present invention provides derivatives of ethanologenic Escherichia coli K011 constructed for the production of lactic acid. The transformed E. coli of the invention are prepared by deleting the genes that encode competing pathways followed by a growth-based selection for mutants with improved performance. These transformed E. coli are useful for providing an increased supply of lactic acid for use in food and industrial applications.
摘要:
A method for testing a digitizer to determine an operative property of the digitizer, wherein the digitizer includes a sensor grid, comprises providing an input signal on a first portion of the sensor grid, detecting at least one output signal in a second portion of the sensor grid responsive to the input signal in the first portion, and determining at least one operative property of the sensor based on the at least one output signal, wherein at least the transmitting, detecting and determining is performed autonomously by the digitizer.
摘要:
An air-bag in the form of an air-bag is disclosed, having an upper edge provided with mounting tabs to mount the upper edge to a motor vehicle. The upper edge of the air-bag is also provided with a gas inlet throat at a position between the ends of the upper edge. The gas inlet throat is configured to receive an end part of an elongate gas generator, and the upper edge of the air-bag is provided with a gas generator retainer, in the form of a loop to engage part of the gas generator.
摘要:
The application relates to a method for operation of an active antenna array and to an active antenna system. The active antenna system has a signal processing unit and an active antenna array adapted to be operated with a main antenna pattern correlated to a main receive beam and with at least one test antenna pattern correlated to a test receive beam having an orientation different from the main receive beam. A main radio frequency signal is received based on the main antenna pattern and a test radio frequency signal is received based on the test antenna pattern. The main radio frequency signal comprises communications traffic. Performance of the main receive beam is assessed based on the main radio frequency signal and performance of the test receive beam is assessed based on the test radio frequency signal. The main antenna pattern is adjusted based on a comparison of the performance of the main receive beam and test receive beam.
摘要:
A method for testing a digitizer to determine an operative property of the digitizer, wherein the digitizer includes a sensor grid, comprises providing an input signal on a first portion of the sensor grid, detecting at least one output signal in a second portion of the sensor grid responsive to the input signal in the first portion, and determining at least one operative property of the sensor based on the at least one output signal, wherein at least the transmitting, detecting and determining is performed autonomously by the digitizer.
摘要:
An air-bag arrangement is disclosed, which preferably takes the form of an inflatable curtain. The arrangement comprises a single inflatable element (2) and a gas generator (10), which is configured to inflate the inflatable element (2). The inflatable element (2) defines at least two inflatable chambers (5,6). A gas-supply duct (11) is provided which has an end outlet aperture (19) formed through an end wall 18 of the gas-supply duct (11) so as to have a diameter smaller than the bore of the gas-supply duct (11). The gas-supply duct (11) also has at least one side outlet aperture (20) formed through the side wall of the gas-supply duct (11) at a position generally adjacent the end outlet aperture (19). The side outlet aperture (20) is configured to direct gas out of the gas-supply duct (11) in a direction substantially orthogonal to the direction of gas directed to the end outlet aperture (19). The gas-supply duct (11) is arranged so that gas exiting through the end outlet aperture (19) is directed to one of the chambers (5), whilst gas exiting through the side outlet aperture (20) is directed to the other chamber (6).
摘要:
A system and method for providing feedback to a user making a gesture for switching between at least two types of user interactions used to operate a digitizer system, the method comprising recognizing the gesture to switch between the types of user interactions, switching the type of user interaction used to operate the digitizer system, and providing feedback to the user indicating recognition of the gesture.
摘要:
Described herein are examples of drop-in full automatic trigger groups. A drop-in full automatic trigger group may be configured for installation within a lower receiver of a firearm. The trigger group may a housing defined by a first trigger pin hole, a first hammer pin hole, and a first sear pin hole; a second trigger pin hole substantially collinear with the first trigger pin hole, a second hammer pin hole substantially collinear with the first hammer pin hole, and a second sear pin hole substantially collinear with the first sear pin hole. The trigger group may include a trigger mechanism disposed at least partially within the housing. The trigger group may include a hammer mechanism disposed at least partially within the housing. The trigger group may include a sear mechanism disposed at least partially within the housing.