A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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AbstractTo maintain a uniform spacing between the print media, such as paper, and an inkjet printhead having a large print swath, for instance about 25 millimeters (one inch) wide, a new media support system is provided for inkjet printing mechanisms, such as printers or plotters. The support system employs an endless belt driven from the belt interior surface by a roller drive system that uniformly supports the print media under the reciprocating printhead. The belt may be lined with anti-cockle ribs to support the media when saturated. The belt may also be foraminous, with a vacuum applied thereunder to pull the media onto the belt. A method is also provided for supporting and transporting a large sheet of print media through a printzone of an inkjet printing mechanism, such as an inkjet plotter, that uses such a large swath inkjet printhead.Other References
| InventorsApplicationNo. 595009 filed on 01/31/1996US Classes:347/104Physical handlingField of Search347/104, Physical handling347/8, Of spacing between fluid ejector and receiving medium347/101, Medium and processing means400/634, Including friction-feed means (e.g., band)400/635, By endless-feed band226/170, On endless belt or chain226/171, With cooperating surface226/172, Comprising endless belt or chain226/173, With gripper(s) mounted thereon226/43, To stop and/or start movement of material226/95, By pneumatic pressure226/74, Pins on flexible belt or chain226/75, With means to effect supplementary pin movement226/174, With control or adjustment means226/175, To vary diameter of roll226/176, To vary bite of contacting pinch members226/177, Infinitesimally variable271/198, By endless conveyor271/199, Operation controlled by delivered sheet271/200, With delivery end movably relative to pack receiver271/201, Moving away from increasing delivered pack271/194, By pneumatic conveyor271/196, Unidirectionally-moving suction member or surface271/276, Including pneumatic means399/406, Curl correction399/329, Continuous web198/818, Having upwardly facing trough configuration in transverse direction on conveying reach198/822, Formed or including transverse plates tandemly disposed lengthwise of carrier belt198/844.1, Carrier belt structure198/850Formed of or including pivotally interconnected rigid linksExaminersPrimary: Barlow, JohnAssistant: Stephens, Juanita Attorney, Agent or FirmUS Patent References4207579, Reciprocating paper handling apparatus for use in an ink jet copierIssued on: 06/10/1980 Inventor: Gamblin , et al.4447817, Constant velocity copy sheet transport with ink jet printing Issued on: 05/08/1984 Inventor: Naramore4660752, Vacuum feeder for continuous web Issued on: 04/28/1987 Inventor: Rikard , et al.4682904, Paper feed mechanism for printer Issued on: 07/28/1987 Inventor: Yoshimura , et al.4821049, Substrate transport apparatus, especially for mail handling Issued on: 04/11/1989 Inventor: Eckl5051761, Ink jet printer having a paper handling and maintenance station assembly Issued on: 09/24/1991 Inventor: Fisher, et al.5276970, Codestrip in a large-format image-related device Issued on: 01/11/1994 Inventor: Wilcox, et al.5342133, Paper moving system for a printer/plotter Issued on: 08/30/1994 Inventor: Canfield5345863, Continuous web printing apparatus Issued on: 09/13/1994 Inventor: Kurata, et al.5393151, Print medium handling system including cockle ribs to control pen-to-print medium spacing during printing Issued on: 02/28/1995 Inventor: Martin, et al.5419644, Print medium handling system including cockle springs to control pen-to-print medium spacing during printing Issued on: 05/30/1995 Inventor: Martin, et al.5468076, Print gap adjusting device Issued on: 11/21/1995 Inventor: Hirano, et al. 5548388, 5593240Carriage support system for computer driven printer Issued on: 01/14/1997 Inventor: Broder, et al. Foreign Patent References
International ClassB41J 002/01 |