Patents for G01D 15 - Component parts of recorders for measuring arrangements not specially adapted for a specific variable (3,259)
08/1989
08/01/1989CA1258001A1 Ink jet recorder
07/1989
07/27/1989WO1989006895A1 Very high-acceleration tolerant circuit card packaging structure
07/25/1989CA1257882A1 Device for transporting a flexible strip
07/18/1989US4849777 Lamp driver scheme
07/18/1989US4849771 Plotter pen presence and type identification system
07/11/1989US4847131 Recording paper and conveying method of the recording paper having both transmission areas and non-transmission areas
07/04/1989US4845516 Pen exchange mechanism, a pen chuck mechanism, a pen position regulating mechanism and a printing method for a pen type printer
07/04/1989US4844317 Position transducer for use with a printer or plotter
06/1989
06/28/1989CN1004660B Optical storage
06/27/1989US4843406 Method and apparatus for detecting the presence or absence of a pen in pen recorder
06/20/1989US4841313 RF driver and control
06/14/1989EP0320328A1 Recorder with a support for a sheet having an angular profile
06/13/1989CA1255741A1 Electrographic stylus recording apparatus
05/1989
05/30/1989US4833785 Positioning systems
05/23/1989US4832512 Plotting machine
05/09/1989US4829503 Optical memory
05/09/1989CA1253740A1 Random artificially perturbed liquid jet applicator apparatus and method
05/03/1989EP0313778A2 Production of printing master plate or printed circuit board
05/03/1989EP0313598A1 Deaeration of ink in an ink jet system.
05/03/1989EP0313597A1 Hot melt ink supply system.
05/02/1989US4827293 Symmetrical braking system for a graphic recorder
05/02/1989US4827292 Skewed material advancing system
05/02/1989US4826717 Thermal transfer sheet
04/1989
04/27/1989EP0305478A4 Recording transparency and method for its production.
04/26/1989EP0313047A2 Image recording method and apparatus
04/26/1989EP0312686A2 Energy controller
04/25/1989CA1253196A1 Vacuum system for a charged particle beam recording system
04/19/1989EP0311767A2 Electromechanical writing pen actuators
04/18/1989US4823148 Calligraphic writing system
04/18/1989US4823147 Graphic machine with continuous storing device
04/13/1989DE3733804A1 Verfahren zum bedrucken eines aufzeichnungstraegers mittels eines thermodruckkopfes Method of printing a aufzeichnungstraegers by means of a thermal print head
04/06/1989WO1989002825A1 Process for thermal printing on a support
04/05/1989EP0309854A2 Recorder with a flat housing
04/04/1989US4819010 Thermal printer using a thermally transferable ink sheet
03/1989
03/29/1989EP0308796A1 Device for inspecting the level in a writing-liquid container for recording apparatuses
03/28/1989USRE32897 Thermal print head
03/28/1989US4816847 Positioning system
03/28/1989US4815877 Continuous sheet guide mechanism
03/23/1989WO1989002576A1 Platen arrangement for hot melt ink jet apparatus
03/22/1989EP0307908A2 X-Y plotter
03/21/1989US4814799 Method and apparatus for creating a photomask for projecting an image
03/21/1989US4814789 Thermal recording process and apparatus therefor
03/21/1989US4814786 Hot melt ink supply system
03/14/1989US4812858 Indexing mechanism
03/08/1989EP0305478A1 Recording transparency and method for its production.
02/1989
02/28/1989US4809028 Light pen for mounting as drawing element of graphics plotter
02/22/1989EP0304069A1 Recorder with a pencil pen and method therefor
02/21/1989US4806954 Pen carriage suspension for graphic recorder
02/21/1989US4806953 Acoustic isolation timing belt pulley for drafting plotters
02/21/1989CA1250176A1 Optical recording medium
02/14/1989US4804975 Thermal dye transfer apparatus using semiconductor diode laser arrays
02/14/1989US4804251 Electrode structures and electrooptic light gate systems
02/01/1989EP0301891A1 Electrothermal printer with a resistive ink ribbon
01/1989
01/31/1989CA1249480A1 Thermal transfer recording method and apparatus
01/26/1989EP0249625A4 Ink jet barrier layer and orifice plate printhead and fabrication method.
01/25/1989EP0300825A1 Position transducer for printer and plotter
01/24/1989US4800402 Plotter paper sizing system
01/24/1989US4800397 Metal transfer to form printing master plate or printed circuit board
01/24/1989EP0250544A4 Ink jet printer electrical field-mist reduction system.
01/24/1989EP0249626A4 Replaceable thermal ink jet component and thermosonic beam bonding process for fabricating same.
12/1988
12/29/1988WO1988010410A1 Rf driver and control
12/27/1988US4794408 Following error limit system for graphic recorder
12/27/1988US4794406 Pen lifting and lowering positioner for graphic recorder
12/21/1988EP0295313A1 Optical memorizing device
12/20/1988CA1247238A1 Solid state memory cartridge
12/07/1988EP0294154A2 Single channel encode
11/1988
11/29/1988US4788556 For removing gas dissolved in hot melt ink
11/23/1988EP0291740A2 Assembly for automatic positioning a diagram disc
11/22/1988US4786803 Single channel encoder with specific scale support structure
11/15/1988US4785314 Internally pressure-regulated ink supply
11/09/1988EP0290214A2 Improved temperature compensated data recorder
11/03/1988WO1988008515A1 Deaeration of ink in an ink jet system
11/03/1988WO1988008514A1 Hot melt ink supply system
11/02/1988EP0289381A2 Writing head for a drawing machine
11/02/1988EP0288887A2 Plotter
11/01/1988USRE32775 Pinch roller assembly
11/01/1988US4782349 Method and apparatus for calligraphic writing
10/1988
10/18/1988US4779104 Pen plotter pen type identification system
10/18/1988US4777727 In a graphics plotter having a penholding mechanism
10/11/1988US4777492 Thermal recording method
09/1988
09/27/1988CA1242355A1 Apparatus and method for drop deflection
09/21/1988EP0283339A1 Graphic machine with a device for receiving a continuous printing support
09/21/1988EP0283111A2 Moving node wave isolator for drafting plotters
09/13/1988US4771295 Thermal ink jet pen body construction having improved ink storage and feed capability
09/07/1988WO1988006532A1 Recording transparency and method
09/06/1988US4769650 Automatic ink-jet marking system
09/06/1988US4769649 Imprinting apparatus
09/06/1988US4768410 Coded web and associated web handling and working machine
08/1988
08/30/1988US4768041 Recording apparatus
08/16/1988US4764858 Energy controller
08/10/1988EP0277142A1 Tuned response non-impact printer
08/09/1988US4763140 Rotary action graphic recording system
08/02/1988US4761658 Method and apparatus for measuring experimental quantities using an ink jet impactless timing device
08/02/1988US4761657 Method for feeding a drawing medium such as paper in a drawing plotter
08/02/1988CA1239963A1 Bearing device for threaded spindles
07/1988
07/19/1988US4758847 Electrothermal printer
07/19/1988US4758846 Heat pen
07/19/1988US4758844 Printing apparatus
07/19/1988US4758102 Pen-recording apparatus capable of erasing written characters
07/12/1988US4757330 Pen pressure device
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