Transcription of CPC COOPERATIVE PATENT CLASSIFICATION G …
1 G06F. CPC COOPERATIVE PATENT CLASSIFICATION . G physics . (NOTES omitted). INSTRUMENTS. G06 COMPUTING; CALCULATING; COUNTING (score computers for games A63B 71/06, A63D 15/20, A63F 1/18; combinations of writing implements with computing devices B43K 29/08). (NOTES omitted). G06F ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N). NOTE. In this subclass, the following terms or expressions are used with the meaning indicated: "handling" includes processing or transporting of data;. "data processing equipment" means an association of an electric digital data processor classifiable under group G06F 7/00, with one or more arrangements classifiable under groups G06F 1/00 - G06F 5/00 and G06F 9/00 - G06F 13/00. WARNINGS. 1. The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: G06F 3/18 covered by G06F 3/00, G06K 11/00.
2 G06F 7/04 covered by G06F 7/02. G06F 9/302 - G06F 9/318 covered by G06F 9/30. 2. In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. 1/00 Details not covered by groups G06F 3/00 1/0321 .. {Waveform generators, devices for G06F 13/00 and G06F 21/00 (architectures generating periodical functions of time, of general purpose stored program computers direct digital synthesizers (G06F 1/0314, G06F 15/76) G06F 1/035 take precedence)}. 1/02 . Digital function generators {(evaluating functions 1/0328 .. {in which the phase increment is adjustable, by calculating only G06F 7/544, G06F 7/60; by using an adder-accumulator}. generating sawtooth or staircase waveforms 1/0335 .. {the phase increment itself being a H03K 4/00)} composed function of two or more 1/022.}
3 {Waveform generators, devices for generating variables, frequency and phase}. periodical functions of time, direct digital 1/0342 .. {for generating simultaneously two or more synthesizers (G06F 1/025, G06F 1/03 take related waveforms, with different phase precedence)} angles only}. 1/025 .. for functions having two-valued amplitude, 1/035 .. Reduction of table size {(G06F 1/0314 takes Walsh functions {(generation of pulse trains in precedence)}. general H03K 3/00)} 1/0353 .. {by using symmetrical properties of the 1/0255 .. {Walsh or analogous functions} function, using most significant bits for 1/03 .. working, at least partly, by table look-up quadrant control}. (G06F 1/025 takes precedence) 1/0356 .. {by using two or more smaller tables, addressed by parts of the argument}. NOTE. 1/04 . Generating or distributing clock signals or signals In order to be classified in this group, the derived directly therefrom table must contain function values of the 1/06.
4 Clock generators producing several clock signals desired or an intermediate function, not merely {(G06F 1/08 - G06F 1/14 take precedence)}. coefficients. 1/08 .. Clock generators with changeable or 1/0307 .. {Logarithmic or exponential functions programmable clock frequency (G06F 1/0314, G06F 1/035 take precedence)} 1/10 .. Distribution of clock signals {, skew}. 1/0314 .. {the table being stored on a peripheral device, 1/105 .. {in which the distribution is at least partially papertape, drum} optical}. 1/12 .. Synchronisation of different clock signals {provided by a plurality of clock generators}. CPC - 1. G06F. 1/14 .. Time supervision arrangements, real time 1/1633 .. {Constructional details or arrangements clock of portable computers not specific to the 1/16 . Constructional details or arrangements type of enclosures covered by groups 1/1601.}
5 {Constructional details related to the housing G06F 1/1615 - G06F 1/1626}. of computer displays, of CRT monitors, of 1/1635 .. {Details related to the integration of flat displays (constructional details related to battery packs and other power supplies flat displays integrated in a portable computer, such as fuel cells or integrated AC adapter laptop, handheld computer G06F 1/1637; (details of mounting batteries in general constructional details related to television H01M 2/1022)}. receivers H04N 5/64)} 1/1637 .. {Details related to the display arrangement, 1/1603 .. {Arrangements to protect the display from including those related to the mounting of the incident light, hoods} display in the housing (constructional details 1/1605 .. {Multimedia displays, with integrated or related to the housing of computer displays attached speakers, cameras, microphones} in general G06F 1/1601)}.
6 1/1607 .. {Arrangements to support accessories 1/1639 .. {the display being based on projection}. mechanically attached to the display housing 1/1641 .. {the display being formed by a plurality (G06F 1/1603, G06F 1/1605 take precedence)} of foldable display components 1/1609 .. {to support filters or lenses} (G06F 1/1647 takes precedence)}. 1/1611 .. {to support document holders} 1/1643 .. {the display being associated to a digitizer, 1/1613 .. {for portable computers (cooling arrangements laptops that can be used as penpads therefor G06F 1/203; constructional details or (touchpads integrated in a laptop or similar arrangements for pocket calculators, electronic computer G06F 1/169; secondary touch agendas or books G06F 15/0216; constructional screen G06F 1/1692; details related to the details of portable telephone sets: with several relative motion of the display enclosure bodies H04M 1/0202)} with respect to the body enclosure, 1/1615.)}
7 {with several enclosures having relative to move between laptop and tablet PC. motions, each enclosure supporting at least configuration G06F 1/1615)}. one I/O or computing function (constructional 1/1645 .. {the display being suitable to be used in details of portable telephones comprising a combination with an external overhead plurality of mechanically joined movable body projector}. parts H04M 1/0206)} 1/1647 .. {including at least an additional display 1/1616 .. {with folding flat displays, laptop (G06F 1/1692 takes precedence)}. computers or notebooks having a clamshell 1/1649 .. {the additional display being configuration, with body parts pivoting to an independently orientable, for open position around an axis parallel to the presenting information to a second user}. plane they define in closed position} 1/165.
8 {the additional display being small, 1/1618 .. {the display being foldable up to the back for presenting status information}. of the other housing with a single degree 1/1652 .. {the display being flexible, mimicking of freedom, by 360 rotation over the a sheet of paper, or rollable}. axis defined by the rear edge of the base 1/1654 .. {the display being detachable, for enclosure} remote use}. 1/162 .. {changing, reversing, the face 1/1656 .. {Details related to functional adaptations orientation of the screen with a two of the enclosure, to provide protection degrees of freedom mechanism, for against EMI, shock, water, or to host folding into tablet PC like position or detachable peripherals like a mouse or orienting towards the direction opposite to removable expansions units like PCMCIA. the user to show to a second user} cards, or to provide access to internal 1/1622.}
9 {with enclosures rotating around an axis components for maintenance or to removable perpendicular to the plane they define or storage supports like CDs or DVDs, or to with ball-joint coupling, PDA with mechanically mount accessories (mounting display enclosure orientation changeable of accessories to a computer display between portrait and landscape by rotation G06F 1/1607; display hoods G06F 1/1603;. with respect to a coplanar body enclosure} cooling arrangements for portable computers 1/1624 .. {with sliding enclosures, sliding G06F 1/203)}. keyboard or display} 1/1658 .. {related to the mounting of internal 1/1626 .. {with a single-body enclosure integrating a components, disc drive or any other flat display, Personal Digital Assistants functional module}. [PDAs]} 1/166 .. {related to integrated arrangements for 1/1628.
10 {Carrying enclosures containing additional adjusting the position of the main body elements, case for a laptop and a printer} with respect to the supporting surface, 1/163 .. {Wearable computers, on a belt} legs for adjusting the tilt angle}. 1/1632 .. {External expansion units, docking 1/1662 .. {Details related to the integrated keyboard}. stations} 1/1664 .. {Arrangements for ergonomically adjusting the disposition of keys of the integrated keyboard}. CPC - 2. G06F. 1/1666 .. {Arrangements for reducing the size of 1/1694 .. {the I/O peripheral being a single or a the integrated keyboard for transport, set of motion sensors for pointer control foldable keyboards, keyboards with or gesture input obtained by sensing collapsible keys (G06F 1/1664 takes movements of the portable computer}. precedence)} 1/1696 .. {the I/O peripheral being a printing or 1/1667.
