US4989253A — Voice activated microscope

Claim 1

Independent Claim 120 words

In an optical microscope having supporting structure and motor operated first means to position said supporting structure at selected locations, the improvement comprising: sound detection means for converting acoustic energy into audio-electrical signals; control means including: isolated-word recognition means for identifying pre-established word commands from said audio-electrical signals and for generating corresponding identified electrical signals; computer means for generating operating electrical signals corresponding to said identified electrical signals; output signal generator means, responsive to said operating electrical signals to deliver actuating electrical signals to said motor operated first means to actuate said motor operated first means; whereby word commands corresponding to said pre-established word commands, applied to said sound detection means will result in pre-established movements of said supporting structure.

Claim 2

Dependent Claim 120 words

In an optical microscope having supporting structure and motor operated first means to position said supporting structure at selected locations, the improvement comprising: sound detection means for converting acoustic energy into audio-electrical signals; control means including: isolated-word recognition means for identifying pre-established word commands from said audio-electrical signals and for generating corresponding identified electrical signals; computer means for generating operating electrical signals corresponding to said identified electrical signals; output signal generator means, responsive to said operating electrical signals to deliver actuating electrical signals to said motor operated first means to actuate said motor operated first means; whereby word commands corresponding to said pre-established word commands, applied to said sound detection means will result in pre-established movements of said supporting structure.

Claim 3

Dependent Claim 80 words

The optical microscope of claim 1 wherein said pre-established word commands include six words which can be identified by said isolated-word recognition means including: UP (or its equivalent); DOWN (or its equivalent); LEFT (or its equivalent); RIGHT (or its equivalent); FORWARD (or its equivalent); and BACK (or its equivalent); and wherein said activating electrical signals actuate said motor-operated first means to move said microscope supporting structure respectively UP, DOWN, LEFT, RIGHT, FORWARD and BACK with reference to the microscope user.

Claim 4

Dependent Claim 27 words

The optical microscope of claim 1 wherein said computer means includes first memory means for recording pre-established voice commands form an intended operator of said optical microscope.

Claim 5

Dependent Claim 75 words

The optical microscope of claim 1 including: computer counter means for measuring the direction and distance of each movement of said microscope supporting structure from an initial location; computer memory means to record the instantaneous summation of said counter means at an identified instant in response to a pre-established word command applied to said sound detection means; and means for restoring said microscope supporting structure to the position of said microscope mount at said instant.

Claim 6

Dependent Claim 45 words

In an optical microscope of claim 1, stop means for stopping any movement of the said microscope mount when any audio-electrical signal is delivered to said control means having an amplitude which exceeds a pre-established threshold amplitude while said microscope supporting structure is in motion.

Claim 7

Dependent Claim 68 words

The optical microscope of claim 5 wherein the stop means includes a voltage comparator which compares the voltage of said audio-electrical signal to a pre-established d.c. voltage and delivers to said computer means a first signal when said audio-electrical signal is less than said threshold voltage and delivers to said computer means a second signal when said audio-electrical signal is equal to or greater than said threshold voltage.

Claim 8

Dependent Claim 142 words

In an optical microscope having supporting structure, motor operated first means to position said supporting structure at selected locations and motor operated second means to establish the focal length of said microscope, the improvement comprising: sound detection means for converting acoustic energy into audio-electrical signals; control means including: isolated word recognition means for identifying pre-established word commands from said audio-electrical signals and for generating corresponding identified electrical signals; computer means for generating operating electrical signals corresponding to said identified electrical signals; output signal generator means, responsive to said operating electrical signals to deliver actuating electrical signals to actuate said motor operated first means and to actuate said motor operated second means; whereby word commands corresponding to said pre-established word commands, applied to said sound detection means, will result in pre-established movements of said supporting structure and the focal length of said microscope.

Claim 9

Dependent Claim 142 words

In an optical microscope having supporting structure, motor operated first means to position said supporting structure at selected locations and motor operated second means to establish the focal length of said microscope, the improvement comprising: sound detection means for converting acoustic energy into audio-electrical signals; control means including: isolated word recognition means for identifying pre-established word commands from said audio-electrical signals and for generating corresponding identified electrical signals; computer means for generating operating electrical signals corresponding to said identified electrical signals; output signal generator means, responsive to said operating electrical signals to deliver actuating electrical signals to actuate said motor operated first means and to actuate said motor operated second means; whereby word commands corresponding to said pre-established word commands, applied to said sound detection means, will result in pre-established movements of said supporting structure and the focal length of said microscope.

Claim 10

Dependent Claim 58 words

The optical microscope of claim 7 wherein said pre-established word commands include two phrases which can be identified by said isolated-word recognition means, including: FOCUS UP, or its equivalent; and FOCUS DOWN, or its equivalent; and wherein said actuating electrical signal actuates said motor-operated second means to shorten or to lengthen the focal length of said microscope correspondingly.

Claim 11

Dependent Claim 89 words

In an optical microscope according to claim 7, memory means within said computer for pre-established words comprising: UP; DOWN; LEFT; RIGHT; FORWARD; BACK; ZOOM-UP; ZOOM-DOWN; ZOOM FORWARD; ZOOM BACK; ZOOM LEFT; ZOOM RIGHT; FOCUS UP; FOCUS DOWN; or the unique equivalent of each said pre-established word; and wherein said activating electrical signals actuate said motor-operated first means to move said supporting structure respectively UP, DOWN, LEFT, RIGHT, FORWARD and BACK at a designated movement speed; and actuates said motor-operated second means to alter the focal length of said microscope.

Claim 12

Dependent Claim 160 words

In an optical microscope according to claim 7, memory means within said computer for pre-established words comprising: UP; DOWN; LEFT; RIGHT; FORWARD; BACK; ZOOM-UP; ZOOM-DOWN; ZOOM FORWARD; ZOOM BACK; ZOOM LEFT; ZOOM RIGHT; FOCUS UP; FOCUS DOWN; POINT; RETURN; ONE; TWO; THREE; FOUR; FIVE; or the unique equivalent of each said pre-established word; and wherein said activating electrical signals, in response to one of said pre-established words, actuate said motor-operated first means to move said supporting structure respectively UP, DOWN, LEFT, RIGHT, FORWARD and BACK at a designated movement speed; and actuates said motor-operated second means to alter the focal length of said microscope; and wherein said activating electrical signals, in response to the POINT word command, actuate said motor-operated first means and said motor-operated second means to restore said microscope supporting structure and the said microscope focal length to a pre-established location and length corresponding to a location and length identified by the word command POINT, or its equivalent.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1994-01-28	1994-07-30	1995-01-29	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1998-01-28	1998-07-30	1999-01-29	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2002-01-28	2002-07-30	2003-01-29	$7700.00	Window Closed / Lapsed

Voice activated microscope

Abstract

Inventors

Bibliographic Details

Claims Analysis

References Cited (Backward Citations)

USPTO Annuity & Maintenance Windows

Assigned Categories & Tags

Assign Category Tag