IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0219699
(2002-08-14)
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발명자
/ 주소 |
- Thomas, James W.
- Hufford, John M.
- Neff, Warren H.
- Hoover, Gary M.
- Wyatt, Kay D.
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
9 인용 특허 :
7 |
초록
An improved system for designing seismic surveys wherein the density and areal size of the seismic survey components (e.g., sources or receivers) are selected based on a plurality of calculated templates of the components that are generated using a mapping function.
대표청구항
▼
An improved system for designing seismic surveys wherein the density and areal size of the seismic survey components (e.g., sources or receivers) are selected based on a plurality of calculated templates of the components that are generated using a mapping function. tion which is attached to said fi
An improved system for designing seismic surveys wherein the density and areal size of the seismic survey components (e.g., sources or receivers) are selected based on a plurality of calculated templates of the components that are generated using a mapping function. tion which is attached to said first portion, and also includes a second portion which is attached to said curved intermediate portion and which is spaced from and disposed generally parallel to said first portion. 4. A cellular telephone holder as described in claim 1, wherein said first clamp member further includes an opening being disposed through said curved intermediate portion of said arcuate end wall. 5. A cellular telephone holder as described in claim 1, wherein said first clamp member also includes a plurality of teeth members being arranged in row upon said back side thereof. 6. A cellular telephone holder as described in claim 1, wherein said second clamp member includes a main wall having longitudinal side edges, a front side and a back side, and also includes an arcuate end wall which is attached at an end of said main wall. 7. A cellar telephone holder as described in claim 6, wherein said arcuate end wall of said second clamp member also includes a first portion which is attached to said main wall of said second clamp member, and further includes a curved intermediate portion which is attached to said first portion, and also includes a second portion which is attached to said curved intermediate portion and which is spaced from and disposed generally parallel to said first portion. 8. A cellular telephone holder as described in claim 6, wherein said longitudinal side edges of said second clamp member are looped and are adapted to received said enlarged longitudinal side edges of said first clamp member, said second clamp member further having second rib-like track members being disposed upon said front side of said main wall and being adapted to receive said first rib-like track members of said first clamp member therebetween. 9. A cellular telephone holder as described in claim 6, wherein said arcuate end wall of said second clamp member further includes a slot disposed through a longitudinal edge thereof and being adapted to receive an antenna of the cellular phone therethrough. 10. A cellular telephone holder as described in claim 6, wherein said second clamp member also includes catch members being spaced apart and being disposed upon said back side thereof. 11. A cellular telephone holder as described in claim 1, wherein said locking member includes a tubular member, and also includes a shaft being extended into said tubular member, and further includes a plurality of lug members being attached to an exterior of said tubular member and being spaced along an end portion of said tubular member, and also includes a latch member being attached to an end of said tubular member, and further includes a lever being attached to an end of said shaft, said latch member being removably disposed between said catch members and said lug members being engaged with said teeth members of said first clamp member for removably locking said first and second clamp members together. 12. A cellular telephone holder as described in claim 1, wherein said fastener assembly includes clip members each being integrally attached to one of said longitudinal side edges of a respective said first and second clamp members, each of said clip members having a main portion and an arcuate end portion, said main portion having a first end which is spaced from said main wall of a respective said first and second clamp members, said main portion also having a second end which is in contactable relationship with said main wall of a respective said first and second clamp members. 13. A cellular telephone holder as described in claim 1 further includes rubberized liner members being securely attached upon an interior of said arcuate end walls of said first and second clamp members to generally protect the cellular telephone. 14. A cellular telephone holder comprising: a first clamp member being adapted to support a back end of a cellular telephone, said first clamp member including a main wall having longitudinal side edges, a front side and a ba ck side, and also including an arcuate end wall which is attached to an end of said main wall, said longitudinal side edges of said first clamp member being enlarged, said first clamp member further having first rib-like track members being disposed upon said back side of said main wall thereof, said arcuate end wall of said first clamp member also including a first portion which is attached to said main wall of said first clamp member, and further including a curved intermediate portion which is attached to said first portion, and also including a second portion which is attached to said curved intermediate portion and which is spaced from and disposed generally parallel to said first portion, said first clamp member further including an opening being disposed through said curved intermediate portion of said arcuate end wall, said first clamp member also including a plurality of teeth members being arranged in row upon said back side thereof; a second clamp member being adapted to support, an upper end of the cellular telephone, said second clamp member including a main wall having longitudinal side edges, a front side and a back side, and also including an arcuate end wall which is attached at an end of said main wall, said arcuate end wall of said first clamp member also including a first portion which is attached to said main wall of said second clamp member, and further including a curved intermediate portion which is attached to said first portion, and also including a second portion which is attached to said curved intermediate portion and which is spaced from and disposed generally parallel to said first portion, said longitudinal side edges of said second clamp member being looped and being adapted to removably receive said enlarged longitudinal side edges of said first clamp member therein, said second clamp member further having second rib-like track members being disposed upon said front side of said main wall and being adapted to receive said first rib-like track members therebetween, said arcuate end wall of said second clamp member further including a slot disposed through a longitudinal edge thereof and being adapted to receive an antenna of the cellular phone therethrough, said second clamp member also including catch members being spaced apart and being disposed upon said back side thereof; a locking member for joining said first clamp member to said second clamp member, said locking member including a tubular member, and also including a shaft being extended into said tubular member, and further including a plurality of lug members being attached to an exterior of said tubular member and being spaced along an end portion of said tubular member, and also including a latch member being attached to an end of said tubular member, and further including a lever being attached to an end of said shaft, said latch member being removably disposed between said catch members and said lug members being engaged with said teeth members of said first clamp member for removably locking said first and second clamp members together; a fastener assembly for fastening said cellular telephone holder to clothing of user, said fastener assembly including clip members each being integrally attached to one of said longitudinal side edges of a respective said first and second clamp members, each of said clip members having a main portion and an arcuate end portion, said main portion having a first end which is spaced from said main wall of a respective said first and second clamp members, said main portion also having a second end which is in contactable relationship with said main wall of a respective said first and second clamp members; and rubberized liner members being securely attached upon an interior of said arcuate end walls of said first and second clamp members to generally protect the cellular telephone. onfigured to regulate a direct current (DC) supply to the power amplifier in response to a control input signal; a current sense circuit configured to sense a current of the DC supply to the power amplifier to provide a sensed current signal; a voltage sense circuit configured to sense a voltage of the DC supply to the power amplifier to provide a sensed voltage signal; a power supply control circuit configured to receive an amplitude input signal corresponding to an amplitude modulated waveform, the sensed current signal and the sensed voltage signal and provide the control input signal to the power supply regulator circuit based on the amplitude input signal, the sensed current signal and the sensed voltage signal. 2. The system of claim 1, wherein the power supply control circuit further comprises: a combining circuit configured to provide a weighted sum of the sensed current signal and the sensed voltage signal; and a comparator configured to compare the weighted sum of the sensed current signal and the sensed voltage signal received at a first input to the amplitude modulated waveform received at a second input and to provide a difference value as the control input signal to the power supply regulator circuit. 3. The system of claim 1, wherein the voltage sense circuit comprises a conductor electrically connected to an output of the power supply regulator circuit and wherein the current sense circuit comprises: a sense resistor in series with the power supply regulator circuit; and an amplifier which amplifies a voltage drop across the sense resistor to provide a voltage corresponding to the current through the sense resistor. 4. The system of claim 3, wherein the combining circuit comprises: a first resistor in series with the conductor and the first input of the comparator; and a second resistor in series with the amplifier which amplifies the voltage drop across the sense resistor and the first input of the comparator. 5. The system of claim 1, wherein the power supply control circuit further comprises: a combining circuit configured to select one of the sensed current and the sensed voltage; and a comparator configured to compare the selected one of the sensed current and the sensed voltage received at a first input of the comparator to the amplitude modulated waveform received at a second input of the comparator and to provide a difference value as the control input signal to the power supply regulator circuit. 6. The system of claim 5, wherein the voltage sense circuit comprises a conductor electrically connected to an output of the power supply regulator circuit and wherein the current sense circuit comprises: a sense resistor in series with the power supply regulator circuit; and an amplifier which amplifies a voltage drop across the sense resistor and having an output that provides a voltage corresponding to a current through the sense resistor. 7. The system of claim 6, wherein the combining circuit comprises: a first diode in series with the output of the amplifier which amplifies a voltage drop across the sense resistor and the first input of the comparator such that the first diode is positively biased when the output of the amplifier which amplifies the voltage drop across the sense resistor is at a greater voltage level than the first input of the comparator; a second diode in series with the conductor and the first input of the comparator such that the second diode is positively biased when the conductor is at a greater voltage level than the first input of the comparator; and a third diode in series with the amplitude input signal and the second input of the comparator such that the third diode is positively biased when the amplitude input signal is at a greater voltage level than the second input of the comparator. 8. The system of claim 7, further comprising two bleed resistors operably associated with the first and second inputs of the comparator so as to forwa
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