DR. LARRY L ANDERSON, PSYD
Psychologist at Dupont Ave, Minneapolis, MN

4084225, Apr 11, 1978

Sep 24, 1976

5/726703

Larry Don Anderson - Minneapolis MN
Donald Bruce Bennett - Burnsville MN
Leo John Slechta - Minneapolis MN

Sperry Rand Corporation - New York NY

G06F 1300, G06F 900

364200

A virtual address translator comprises a content addressed memory and a word addressed memory. A task name and subsegment number from a virtual address supplied by a processor are employed as a key word to search a content addressed memory and read out a subsegment descriptor if the key word is matched. The subsegment descriptor includes an absolute base address which is added to a deflection field to obtain an absolute memory address. The memory address is applied to a memory to permit transfer of a word between the processor and the memory. The processor may present any one of several task names depending upon whether the memory reference is made for an instruction or data for the processor, or for an instruction or data for an I/O connected to the processor. Bounds, residency and access privileges are checked using the subsegment descriptor. If a search of the content addressed memory reveals that the desired subsegment descriptor is not in the word addressed memory, the translator obtains the descriptor from memory and then generates the desired absolute memory address.

4084226, Apr 11, 1978

Sep 24, 1976

5/726701

Larry Don Anderson - Minneapolis MN
Thomas Ormond Wolff - Fridley MN
Leo John Slechta - Minneapolis MN

Sperry Rand Corporation - New York NY

G06F 920, G06F 1300

364200

A virtual address translator comprises a content addressed memory and a word addressed memory. A task name and subsegment number from a virtual address supplied by a processor are employed as a key word to search a content addressed memory and read out a subsegment descriptor if the key word is matched. The subsegment descriptor includes an absolute base address which is added to a deflection field to obtain an absolute memory address. The memory address is applied to a memory to permit transfer of a word between the processor and the memory. The processor may present any one of several task names depending upon whether the memory reference is made for an instruction or data for the processor, or for an instruction or data for an I/O connected to the processor. Bounds, residency and access privileges are checked using the subsegment descriptor. If a search of the content addressed memory reveals that the desired subsegment descriptor is not in the word addressed memory, the translator obtains the descriptor from memory and then generates the desired absolute memory address.

3975688, Aug 17, 1976

Oct 21, 1971

5/191418

Richard A. Kroger - Minneapolis MN
Larry E. Anderson - Minneapolis MN

H04B 116

325392

An automatic shut-off device for television sets or equivalent apparatus receiving electromagnetic signals and transforming the same into audio or video signals. A shut-off device includes a detecting circuit which responds to the presence of a video or audio signal on the apparatus to be controlled permitting the set up of a switching circuit in the form of a silicon controlled rectifier energizing a relay in the power circuit of the apparatus or television set. The automatic device includes a time delayed portion simultaneously energized with the detecting portion to provide a timing function through unijunction transistor to control the firing of the silicon controlled rectifier in the operation of the relay.