Information processing system

Claim 2

An information processing system comprising: a main unit, a display unit located on top of said main unit, variable inclination means capable of varying an inclination of said display unit, with said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position; and driving means for moving said base between the first inclination position and the second inclination position wherein said guiding means includes: rollers located on said base for rolling along said top of said main unit and for supporting said variable inclination means between the first inclination position and the second inclination position; a coupling arm member coupled to an upper fulcrum on said base and a lower fulcrum on said main unit; and guide studs located in parallel with said rollers, wherein said guide studs are guided along lateral guide grooves in said top of said main unit.

Claim 3

An information processing system according to claim 1, wherein said driving means includes a sector gear having said lower fulcrum as a center of rotation and fixed to said coupling arm member; and a drive motor, having an output gear and a sector gear fixed to an output axis thereof, driven to rotate forward or in reverse, and fixed to said main unit.

Claim 4

An information processing system according to claim 1, further comprising a position detecting means for detecting the presence or absence of one of said guide studs at both ends of one of said lateral guide grooves.

Claim 5

An information processing system according to any of claims 1 to 3, wherein said main unit includes: original reading means having an original reading plane exposed on said top of said main unit for handling an original from the front side of the system; image formation means, located below said reading means, for recording desired image information on a recording medium and ejecting a resultant record; external storage means for storing image information or voice information; communication control means responsible for communications with or from outside sources; and main control means connected to said display means, original reading means, image formation means, external storage means, and communication control means for controlling the information processing system.

Claim 6

An information processing system, comprising: a main unit; a display unit located on top of said main unit, variable inclination means capable of varying an inclination of said display unit, said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means being located on both sides of a lower portion of said display unit; driving means for moving said base between the first inclination position and the second inclination position, said driving means including a gear assembly and a rotatable arm connected to a back portion of said display unit; and a base frame formed on a back of said display unit in order to ensure heat radiation from said display unit.

Claim 7

An information processing system, comprising: a main unit; a display unit located on top of said main unit, variable inclination means capable of varying an inclination of said display unit, said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means being located on both sides of a lower portion of said display unit; driving means for moving said base between the first inclination position and the second inclination position, said driving means including a gear assembly and a rotatable arm connected to a back portion of said display unit; and a base frame formed on a back of said display unit in order to ensure heat radiation from said display unit.

Claim 8

An information processing system according to claim 5, wherein said guiding means guides said base in back-and-forth directions along said main unit.

Claim 9

An information processing system according to claim 5, wherein said display unit has a flat display plane and includes a touched position detecting means for detecting a touched position on said display plane.

Claim 10

An information processing system according to claim 7, wherein said touched position detecting means is a non-contact type detecting means located on the margin of said flat display plane, and prevents deterioration of display image quality.

Claim 11

An information processing system according to claim 5 or 6, wherein said base frame is made of a lightweight metal and formed to pass cables of said display means internally.

Claim 12

An information processing system according to any of claims 5 to 7, wherein said main unit includes: original reading means having an original reading plane thereof exposed on said top of said main unit for handling an original from the front side of the system; image formation means, located below said reading means, for recording desired image information on a recording medium and ejecting a resultant record; external storage means for storing image information or voice information; communication control means responsible for communications with or from outside sources; and main control means connected to said display means, original reading means, image formation means, external storage means, and communication control means, and responsible for controlling the information processing system.

Claim 13

The information processing system according to claim 5, wherein said driving means further includes a motor driving said gear assembly.

Claim 14

An information processing system comprising: a main unit; a display unit located on top of said main unit, variable inclination means capable of varying an inclination of said display unit, said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position; driving means for moving said base between the first inclination position and the second inclination position; and at least one of mechanical safety means included in said guiding means for restraining said base from moving beyond said second inclination position, and electrical safety means connected to said driving means for restraining said base from being driven beyond said second inclination position.

Claim 15

An information processing system comprising: a main unit; a display unit located on top of said main unit, variable inclination means capable of varying an inclination of said display unit, said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position; driving means for moving said base between the first inclination position and the second inclination position; and at least one of mechanical safety means included in said guiding means for restraining said base from moving beyond said second inclination position, and electrical safety means connected to said driving means for restraining said base from being driven beyond said second inclination position.

Claim 16

An information processing system according to claim 12, wherein said guiding means guides said base in back-and-forth directions along said main unit.

Claim 17

An information processing system according to claim 11 or 12, wherein said display unit has a flat display plane and includes a touched position detecting means for detecting a touched position on said display plane.

Claim 18

An information processing system according to claim 12 or 13, wherein said guiding means includes: freely rotating rollers located on said base for rolling along said top of said main unit and supporting said variable inclination means between the first inclination position and the second inclination position; and a coupling arm member coupled to an upper fulcrum on the back of said base and a lower fulcrum located on said main unit, wherein said mechanical safety means includes: a first locking member, located at said upper fulcrum, for locking said base when said base moves beyond the first inclination position; and a second locking member, located at said lower fulcrum, for locking said base when said base moves beyond the second inclination position, wherein said driving means includes: a sector gear having said lower fulcrum as a center of rotation and fixed to said coupling arm member; and a drive motor having an output gear thereof to be engaged with said sector gear fixed to an output axis thereof, driven to rotate forward or in reverse, and fixed to said main unit, and wherein when said electrical safety means detects when said base is driven beyond said second inclination position, said electrical safety means halts said drive motor.

Claim 19

An information processing system according to claim 12 or 13, wherein said main unit includes: an original reading means having an original reading plane thereof exposed on said top for handling an original from the front side of the system; image formation means, located below said image reading means, for recording desired image information on a recording medium and ejecting a resultant record; external storage means for storing image information or voice information; communication control means responsible for communications with or from outside sources; and main control means connected to said display means, original reading means, image formation means, external storage means, and communication control means for controlling the information processing system.

Claim 20

An information processing system comprising: a main unit; a display unit on top of said main unit; a base; guiding means for guiding said base between a first inclination position and a second inclination position; driving means for moving said base between the first inclination position and the second inclination position; sensing means for sensing a member coming into contact with said base when said base is moved; and control means for controlling movement of said base on the basis of the result of sensing by said sensing means.

Claim 21

An information processing system comprising: a main unit; a display unit on top of said main unit; a base; guiding means for guiding said base between a first inclination position and a second inclination position; driving means for moving said base between the first inclination position and the second inclination position; sensing means for sensing a member coming into contact with said base when said base is moved; and control means for controlling movement of said base on the basis of the result of sensing by said sensing means.

Claim 22

An information processing system according to claim 17, wherein when said sensing means senses a member coming into contact with said base, said control means disables said base from moving beyond said first inclination position.

Claim 23

An information processing system according to claim 17, further comprising an original reading unit, wherein said member is a platen on said original reading unit.

Claim 24

An information processing system according to claim 19, further comprising moving means for moving said platen to a state in which said platen does not come into contact with said base, even when there is movement of said base.

Claim 25

An information processing system according to claim 20, wherein said moving means is formed with rollers.

Claim 26

An information processing system according to claim 19, further comprising a printer.

Claim 27

An information processing system according to claim 22, wherein said original reading unit is located on said printer, and said display unit is located above said original reading unit.

Claim 28

An information processing system according to claim 22, further comprising a communications facility.

Claim 29

An information processing system according to claim 24, further comprising a reception facility for receiving an external signal via said communications facility.

Claim 30

An information processing system according to claim 25, wherein said control unit gives control according to an instruction contained in a received signal.

Claim 31

An information processing system according to claim 25, wherein said control means moves said base to the first inclination position in response to a received external signal.

Claim 32

An information processing system according to claim 27, wherein said base is locked at said first inclination position.

Claim 33

An information processing system according to claim 25, wherein said control means moves said base to said second inclination position after moving it to said first inclination position in response to a received external signal.

Claim 34

An information processing system according to claim 17, wherein said display has a flat display plane and includes a touched position detecting means for detecting a touched position on said display plane.

Claim 35

An information processing system according to claim 17, wherein said display unit is formed with a ferroelectric crystal-display panel.

Claim 36

An information processing system according to claim 17, further comprising instructing means for instructing said driving means to start movement of said base.

Claim 37

An information processing system according to claim 17, wherein the first inclination position is a maximum inclination position, and the second inclination position is a minimum inclination position.

Claim 38

An information processing system according to claim 17, wherein said display unit is visible externally whether said base is located at either the first inclination position or the second inclination position.

Claim 39

A display unit mounting assembly, comprising: a display unit; a variable inclination mounting assembly for mounting said display unit, with said mounting assembly including: a base supporting said display unit; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means being located on both sides of a lower portion of said display unit; and driving means for moving said base between the first inclination position and the second inclination position, said driving means including a gear assembly and a rotatable arm connected to a back portion of said display unit.

Claim 40

A display unit mounting assembly, comprising: a display unit; a variable inclination mounting assembly for mounting said display unit, with said mounting assembly including: a base supporting said display unit; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means being located on both sides of a lower portion of said display unit; and driving means for moving said base between the first inclination position and the second inclination position, said driving means including a gear assembly and a rotatable arm connected to a back portion of said display unit.

Claim 41

A display unit mounting assembly according to claim 35, further comprising a base frame formed on a back of said display unit in order to ensure heat radiation from said display unit.

Claim 42

A display unit mounting assembly according to claim 35, wherein said display unit is visible externally whether said base is located at either the first inclination position or the second inclination position.

Claim 43

A display unit mounting assembly according to claim 35, wherein said guiding means includes mechanical safety means with a first locking member for locking said base when said base moves beyond the first inclination position and a second locking member for locking said base when said base moves beyond the second inclination position.

Claim 44

A display unit mounting assembly according to claim 35, wherein said guiding means includes electrical safety means for halting drive of said base when said electrical safety means detects that said base has been driven beyond the second inclination position.

Claim 45

A display unit mounting assembly according to claim 35, wherein said guiding means includes freely rotating rollers located on said base for rolling and supporting said variable inclination mounting assembly between the first inclination position and the second inclination position.

Claim 46

A display unit mounting assembly according to claim 40, wherein said guiding means includes guide studs, located in parallel with said rollers, for guiding along lateral guide grooves positioned at said base.

Claim 47

A display unit mounting assembly according to claim 35, wherein said guiding means includes a coupling arm member coupled to an upper fulcrum on said base and a lower fulcrum located below said upper fulcrum.

Claim 48

A display unit mounting assembly according to claim 42, wherein said driving means includes a sector gear having said lower fulcrum as a center of rotation and fixed to said coupling arm member.

Claim 49

A display unit mounting assembly according to claim 43, wherein said driving means includes a drive motor having an output gear thereof to be engaged with said sector gear fixed to an output axis thereof, driven to rotate forward or in reverse.

Claim 50

The display unit mounting assembly according to claim 34, wherein said driving means further includes a motor driving said gear assembly.

Claim 51

An information processing system, comprising: a main unit; a display unit located on top of said main unit, said display unit including: a flat display plane; touched position detecting means for detecting a touched position on said display plane, wherein said touched position detecting means is a non-contact type detecting means located on a margin of said flat display plane, and prevents deterioration of display image quality; and variable inclination means capable of varying an inclination of said display unit, said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means located on both sides of a lower portion of said display unit; driving means for moving said base between the first inclination position and the second inclination position, said driving means including a gear assembly and a rotatable arm connected to a back portion of said display unit; and a base frame formed on a back of said display unit in order to ensure heat radiation from said display unit.

Claim 52

An information processing system, comprising: a main unit; a display unit located on top of said main unit, said display unit including: a flat display plane; touched position detecting means for detecting a touched position on said display plane, wherein said touched position detecting means is a non-contact type detecting means located on a margin of said flat display plane, and prevents deterioration of display image quality; and variable inclination means capable of varying an inclination of said display unit, said variable inclination means including: a base; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means located on both sides of a lower portion of said display unit; driving means for moving said base between the first inclination position and the second inclination position, said driving means including a gear assembly and a rotatable arm connected to a back portion of said display unit; and a base frame formed on a back of said display unit in order to ensure heat radiation from said display unit.

Claim 53

A display unit mounting assembly, comprising: a display unit; a variable inclination mounting assembly for mounting said display unit, with said mounting assembly including: a base supporting said display unit; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means including: electrical safety means for halting drive of said base when said electrical safety means detects that said base has been driven beyond the second inclination position; and driving means for moving said base between the first inclination position and the second inclination position.

Claim 54

A display unit mounting assembly, comprising: a display unit; a variable inclination mounting assembly for mounting said display unit, with said mounting assembly including: a base supporting said display unit; guiding means for guiding said base between a first inclination position and a second inclination position, said guiding means including: electrical safety means for halting drive of said base when said electrical safety means detects that said base has been driven beyond the second inclination position; and driving means for moving said base between the first inclination position and the second inclination position.