Author: claimsbot

1. A method to improve audio data overlap and matching accuracy between a base unit and an audience monitor, comprising:
initiating a delay period having a first duration on the base unit and the audience monitor, the delay period initiated in response to the base unit sending an acknowledgement signal to the audience monitor, the acknowledgment signal being in response to a radio frequency (RF) initialization signal received by the base unit from the audience monitor at a first time;
determining, when the first duration expires at a second time, if the audience monitor is still processing the acknowledgement signal; and
incrementing the delay period to a second duration to improve audio data overlap and matching accuracy between the base unit and the audience monitor when the audience monitor is still processing the acknowledgement signal after the first duration expires, the second duration based on an increase of the difference between the first time and the second time.
2. A method as defined in claim 1, wherein the delay period is based upon a room size.
3. A method as defined in claim 1, further including triggering a base unit measurement pulse in response to the expiration of the delay period.
4. A method as defined in claim 3, further including measuring a delay between the base unit measurement pulse and a stop signal from the audience monitor.
5. A method as defined in claim 4, wherein the stop signal from the audience monitor is indicative of the audience monitor completion of audio data processing.
6. A method as defined in claim 1, further including determining an alternate duration for the delay period by adjusting a packet length of the acknowledgement signal from the base unit.
7. A method as defined in claim 6, further including identifying an upper boundary duration of the delay period by adjusting the packet length of the acknowledgement signal to a relatively higher value.
8. An apparatus to improve audio data overlap and matching accuracy between a base unit and an audience monitor, comprising:
a test manager to initiate a delay period having a first duration on the base unit and the audience monitor, the delay period initiated in response to the base unit sending an acknowledgement signal to the audience monitor, the acknowledgement signal being in response to a radio frequency (RF) initialization signal received by the base unit from the audience monitor at a first time, the test manager to determine, when the first duration expires at a second time, if the audience monitor is still processing the acknowledgement signal; and
a delay period adjuster to increment the delay period to a second duration to improve audio data overlap and matching accuracy between the base unit and the audience monitor when the audience monitor is still processing the acknowledgement signal after the first duration expires, the second duration based on an increase of the difference between the first time and the second time.
9. An apparatus as defined in claim 8, wherein the delay period adjuster is to adjust the delay period based upon a room size.
10. An apparatus as defined in claim 8, wherein the test manager is to trigger a base unit measurement pulse in response to the expiration of the delay period.
11. An apparatus as defined in claim 10, wherein the delay period adjuster is to measure a delay between the base unit measurement pulse and a stop signal from the audience monitor.
12. An apparatus as defined in claim 11, wherein the stop signal from the audience monitor is indicative of the audience monitor completion of audio data processing.
13. An apparatus as defined in claim 8, wherein the delay period adjuster is to determine an alternate duration for the delay period by adjusting a packet length of the acknowledgement signal from the base unit.
14. An apparatus as defined in claim 13, wherein the delay period adjuster is to identify an upper boundary duration of the delay period by adjusting the packet length of the acknowledgement signal to a relatively higher value.
15. An article of manufacture comprising instructions which, when executed, cause a machine to at least:
initiate a delay period having a first duration on a base unit and an audience monitor, the delay period initiated in response to the base unit sending an acknowledgement signal to the audience monitor, the acknowledgement signal being in response to a radio frequency (RF) initialization signal received by the base unit from the audience monitor at a first time;
determine, when the first duration expires at a second time, if the audience monitor is still processing the acknowledgement signal; and
increment the delay period to a second duration to improve audio data overlap and matching accuracy between the base unit and the audience monitor when the audience monitor is still processing the acknowledgement signal after the first duration expires, the second duration based on an increase of the difference between the first time and the second time.
16. An article of manufacture as defined in claim 15, wherein the instructions, when executed, trigger a base unit measurement pulse in response to the expiration of the delay period.
17. An article of manufacture as defined in claim 16, wherein the instructions, when executed, measure a delay between the base unit measurement pulse and a stop signal from the audience monitor.
18. An article of manufacture as defined in claim 17, wherein the instructions, when executed, identify completion of audio data processing in response to detecting the stop signal.
19. An article of manufacture as defined in claim 15, wherein the instructions, when executed, determine an alternate duration for the delay period by adjusting a packet length of the acknowledgement signal from the base unit.
20. An article of manufacture as defined in claim 19, wherein the instructions, when executed, identify an upper boundary duration of the delay period by adjusting the packet length of the acknowledgement signal to a relatively higher value.

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1. A method for determining parameters of a fluctuating stream of fluid in a pipe using at least three electrodes provided at a periphery of the stream in spaced relationship to each other in a direction of flow, comprising:
sequencing the supply of an AC voltage signal to a first transmitting electrode located upstream of a receiving electrode and to a second transmitting electrode situated downstream thereof;
receiving signals at the receiving electrode that is located between the first and second transmitting electrodes in succession from the first and second transmitting electrodes in accordance with the sequencing of the supply of the AC signal;
analyzing the received signals from the first and second transmitting electrodes to detect a time-discrete cross correlation between received signals of the first and second transmitting electrodes; and
determining transit times using the detected time-discrete cross correlation of the received signals.
2. A method as defined in claim 1, wherein:
the sequencing of the supply of the AC voltage signal includes feeding the AC voltage signal to the first and second transmitting electrodes in a temporally controlled manner; and
the analyzing of the received signals includes carrying out the time-discrete cross correlation using a profile of the temporal control of the first and second transmitted signals.
3. A method as defined in claim 1, wherein the sequencing of the supply of the AC voltage signal is alternately switching the supply of the AC signal between the first and second transmitting electrodes.
4. A method as defined in claim 1, wherein the first transmitting electrode andor the second transmitting electrode has a plurality of single transmitting electrodes distributed around the periphery of the stream.
5. A method as defined in claim 1, further comprising using a further first transmitting electrode and a further second transmitting electrode.
6. A method as defined in claim 1, further comprising determining a velocity-distribution profile from the transit times of fluctuations between the first and second electrodes by means of back projection.
7. A method as defined in claim 1, wherein the first and second electrodes are provided on a flexible insulating support material and the support material is disposed on the inner or outer surface of a delivery pipe for the fluid.
8. A method as defined in claim 1, wherein a common external shield is provided for the first and second electrodes.
9. A method as defined in claim 1, further comprising asymmetrically carrying out the supply of the AC voltage signal and measurement of the received signals on a common ground.
10. A method as defined in claim 4, wherein at least one of the plurality of single transmitting electrodes is shifted in position in an upstreamdownstream direction relatively to the receiving electrode so that a relevant distance is adapted according to an amplitude of a resulting cross correlation value to optimize the amplitude of the resulting cross correlation value to conditions of flow.
11. A device for determining parameters of a fluctuating stream of fluid in a delivery pipe using at least three electrodes provided at a periphery of the stream in spaced relationship to each other in a direction of flow, comprising:
a first transmitting electrode configuration located upstream and a second transmitting electrode configuration located downstream, and a receiving electrode configuration located between transmitting electrodes of the first and second electrode configurations, the first and second electrode configurations being provided at the periphery of the stream of the fluid passing through the delivery pipe;
a receiving and evaluation device having a receiving electrode circumferentially surrounding the periphery of the stream for detecting the received signals produced by dielectric currents, for carrying out a time-discrete cross correlation and for determining transit times of fluctuations detected by the receiving electrode from cross correlation values; and a driver circuit for temporally controlled supplying of an AC voltage signal to the first and second transmitting electrode configurations.
12. A device as defined in claim 11, further comprising a driver circuit for temporally controlled supplying of an AC voltage signal to the transmitting electrode configurations.
13. A device as defined in claim 11, wherein at least one first transmitting electrode configuration andor at least one second transmitting electrode configuration havehas a plurality of single electrodes distributed around the periphery of the stream.
14. A device as defined in claim 11, wherein two first transmitting electrode configurations and two second transmitting electrode configurations are provided.
15. A device as defined in claim 11, wherein the electrode configurations are provided on a flexible insulating support material and the support material is situated on inner or outer surface of the delivery pipe for the fluid.
16. A device as defined in claim 11, wherein a common external shield is provided for the electrode configurations.
17. A device as defined in claim 11, wherein at least one of the transmitting electrode configurations is mounted for displacement in the upstreamdownstream direction relative to the receiving electrode configuration.
18. A device as defined in claim 11, wherein the receiving electrode is one common continuous receiver ring covering a circumference of the delivery pipe.

1. A method of acquiring large field of view, high-resolution image data, the method comprising:
providing a focal plane array (FPA) having a first sensor chip assembly (SCA) and a second SCA arranged in a spaced array on the FPA, where the first and second SCAs are the same size and resolution; and
the first and second SCAs are aligned relative to each-other in the FPA in the spaced array with a first intentional gap between the first and second SCAs;
first acquiring first image data of a first scene portion with the first SCA;
second acquiring second image data of the first scene portion with the second SCA, said second acquiring being performed simultaneously with said first acquiring;
adjusting the field of view (FOV) of the FPA after said first and second acquiring so that the first and second SCAs observe a second scene portion;
third acquiring first image data of the second scene portion with the first SCA;
fourth acquiring second image data of the second scene portion with the second SCA, said fourth acquiring being performed simultaneously with said third acquiring; and
combining the first and second image data of the first scene portion and the first and second image data of the second scene portion to create image data of an overall scene.
2. The method of claim 1, the method further comprising:
providing a third SCA in the spaced array of the FPA, the third SCA being aligned relative to the first SCA such that there is a second intentional gap the first and third SCAs;
fifth acquiring third image data of the first scene portion with the third SCA, said fifth acquiring being performed simultaneously with said first and second acquiring; and
sixth acquiring third image data of the second scene portion with the third SCA said fifth acquiring being performed simultaneously with said third and fourth acquiring; and
combining third image data for the first and second scene portions into the image data of the overall scene.
3. The method of claim 1, where adjusting the FOV includes moving the FOV along a first axis by an amount less than the size of the first SCA along the first axis.
4. The method of claim 3, wherein there is no SCA in the first intentional gap;
the first intentional gap is along the first axis; and
said third acquiring acquires image data of a the first scene portion that was not acquired during said first or second acquiring due to the first intentional gap.
5. The method of claim 4, where the first intentional gap is larger than the size of the first SCA along the first axis.
6. The method of claim 4, the method further comprising simultaneously reading out acquired image data from the first and second SCAs during said adjusting.
7. The method of claim 3, the method further comprising:
second adjusting the FOV after said third and fourth acquiring steps by moving the FOV along a second axis so that the first and second SCAs observe a third scene portion;
seventh acquiring first image data of the third scene portion with the first SCA;
eighth acquiring second image data of the third scene portion with the second SCA, said eighth acquiring being performed simultaneously with said seventh acquiring; and
combining the first and second image data of the third scene portion into the image data of an overall scene;
where said moving the FOV along the first axis and said moving the FOV along the second axis both include moving the FOV by an amount less than a size of the first SCA along the axis of movement.
8. The method of claim 1, the method further comprising third adjusting the FOV after said third and fourth acquiring steps by moving the FOV along the first axis by an amount at larger than the size of the first SCA and smaller than a size of the spaced array.
9. The method of claim 2, where the first, second, and third SCAs are all aligned along a common axis in the spaced array and where the first and second intentional gaps are the same size.
10. The method of claim 4, where the first axis extends through the center of the first and second SCAs.
11. A system for acquiring large field of view, high-resolution image data, the system comprising:
a first sensor chip assembly (SCA) arranged on a focal plane array (FPA), said first SCA having a size and a resolution and being configured to perform image acquisition;
a second SCA arranged on the FPA, said second SCA having the same size and resolution as the first SCA and being configured to perform image acquisition simultaneously with the first SCA; a
a field of view (FOV) adjustment device that moves the FOV of the FPA so that it can observe different scenes; and
read-out hardware configured to read-out and combine image data from the first and second SCAs into a combined image;
where the first and second SCAs are arranged relative to each-other in a first spaced array extending along a first dimension of the FPA such that there is a first intentional gap between the first and second FPAs along the first dimension.
12. The system of claim 11, where the FOV adjustment device includes an actuated electro-optical element that rotates about an axis and directs incoming electro-optical radiation onto the FPA.
13. The system of claim 11, the system further including a third SCA arranged on the FPA, the third SCA being configured to perform image acquisition simultaneously with the first SCA;
where the spaced array is a two-dimensional array and the third SCA is arranged in the spaced array extending along a second dimension of the FPA such that there is a second intentional gap between the third and first SCAs along the second dimension.
14. The system of claim 11, the system further including a third SCA arranged on the FPA, the third SCA being configured to perform image acquisition simultaneously with the first SCA;
where the third SCA is arranged in the first spaced array such that there is a third intentional gap between the third and second FPAs along the dimension of array extent; and
where the third SCA has the same size and resolution as the first SCA.
15. The system of claim 12, where the actuated electro-optical element is a rapid-stepping one-axis mirror.
16. The system of claim 11, where the first intentional gap is smaller than the size of the first SCA along the first dimension.
17. The system of claim 11, the system further comprising a fourth SCA arranged on the FPA and a fifth SCA arranged on the FPA, said fourth SCA and fifth SCA both being configured to perform image acquisition simultaneously with the first SCA;
where the fourth and fifth FPAs are aligned relative to each-other in a second spaced array extending along the first dimension such that there is a fourth intentional gap between the fourth and fifth FPAs along the first dimension; and
where the second spaced array is distinct from and adjacent to the first spaced array.
18. The system of claim 17, where the FOV adjustment device includes a first FOV adjuster sub-unit and a second FOV adjuster sub-unit;
where the first adjuster sub-unit adjusts the FOV of the first spaced array, the second adjuster sub-unit adjusts the FOV of the second spaced array, and the first and second adjuster sub-units are independently operable.
19. The system of claim 11, where the FOV adjustment device is configured to move the FOV of the FPA in small steps and large steps, where a small step is smaller than the size of the first SCA in a direction of movement and a large step is larger than the size of the first SCA but smaller than the first spaced array.
20. The system of claim 13, where the FOV adjustment device is configured to move the FOV of the FPA in at least two axis directions.
21. The system of claim 12, where the electro-optical element is a refractive element.
22. The system of claim 13, where the spaced array includes a plurality of SCAB having the same length, width, and resolution and where said plurality of SCAB are arranged such that there is a first dimension intentional gap between each SCA in the first dimension and a second dimension intentional gap between each SCA in the second dimension.
23. The system of claim 11, where the FOV adjustment device is configured to move the FOV of the FPA such that after a first image acquisition operation associated with a first scene, the FOV of the FPA is moved so that in a second image acquisition operation, at least one SCA images those portions of the first scene associated with the intentional gap during the first image acquisition operation.
24. The system of claim 20, where the FOV adjustment device includes a stepped, single-axis mirror that rotates around a first axis and a mirror housing that rotates around a second axis perpendicular to the first axis.
25. The system of claim 19, where:
there is no SCA in the first intentional gap;
the FOV adjustment device is configured to move the FOV of the FPA along the first dimension such that an image acquisition operation by the first SCA after a small step acquires image data previously omitted by the first and second SCAs due to the first intentional gap; and
the system further includes an image combination unit that combines the image data acquired before the small step with image data acquired after the small step into a cohesive image.
26. The system of claim 25, where an axis of movement of the FOV along the first dimension extends through the centers of the first and second SCAs.

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1. An infusion bag (1), especially for tea, which has a top part (6) with folded down comers (1a, 1b) and a middle part (1c) folded over it, to which a string (3) having two free ends (3b, 3c) is attached, which goes from one side of the top part (6) through a hole forming a loop (3a) on the other side of the top part (6) and comes back, whereby the free ends (3b, 3c) are pulled from below through the loop (3a) laid over the top edge (10) of the infusion bag (1) and are pulled to form a knot (11),
characterized by the fact that in the top part (6), two holes (8, 9) are arranged at a lateral distance next to one another on the left and right of the longitudinal axis of the bag (1), each of which grasps a folded down comer (1a, 1b) and the middle part (1c) of the top part (6); by the fact that the string (3) forms a loop (3a) with its one end and goes through a hole (9) and with its other end through a second hole (8); by the fact that the loop (3a) is placed over the top edge (10) of the infusion bag (1) and both ends (3b, 3c) of the string (3) run from below through the loop (3a) forming a double knot (11).
2. The infusion bag in claim 1, characterized by the fact that the loop (3a) is made of crisscrossed parts of string one on top of the other, whereby there is a short end and a long end (3c) of string, and the short end (3b) of the string is arranged in the crisscrossed part of the loop (3a) under the long end (3c) of the string next to the wall of the bag.
3. A method of closing an infusion bag (1), especially for tea, that is closed with folded down comers (1a, 1b) and then a folded down middle part (1c), with a string (3) that preferably has a tag (5) on the other end by means of two needles (4),
characterized by the fact that the at first free end of the string (3) is laid in a loop (3a) over a recess (2a) of a holder (2), by the fact that the top part (5) of the infusion bag (1) is inserted into the holder (2) and the loop (3a) of the string (3) goes around the top edge (10) of the infusion bag (1); by the fact that the string (3) is then grasped on its free end (3b) and on its continuous part (3c) by two holes in the top part (6) that go through the folded part (1a, 1b, 1c), and the free end (3b) and the continuous part (3c) are first pulled out into a noose (3d) and then all the way out of the infusion bag (1); and by the fact that noose of string (3) is finally tightened by pulling, preferably on its continuous part (3c).
4. The method in claim 3, characterized by the fact that two needles (4), which go through the infusion bag (1) under the closed part of the loop (3a), are used to grasp the string (3).
5. The method in one of claims 3 or 4, characterized by the fact that the holder (2) has guide holes for the needles (4).
6. The method in one of claims 3 to 5, characterized by the fact that the holder (2) is a gripper.
7. The method in one of claims 3 to 6, characterized by the fact that the method is continuous.