Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
06/1997
06/11/1997EP0778130A1 Apparatus for printing on a circular section container
06/11/1997EP0777580A1 Apparatus for controlling thermal transfer ribbon
06/11/1997EP0777579A1 Thinned halftone dot patterns for inkjet printing
06/11/1997CN1151751A Solid ink jet ink
06/11/1997CN1151580A Scanner head cartridge and apparatus for processing information capable of mounting such scanner head cartridge thereon
06/11/1997CN1151552A Printer and printing method
06/11/1997CN1151537A Image shaping device and its control method
06/11/1997CN1151423A Ink composition for color ink jet recording and recording method with the same
06/11/1997CN1151358A Ink cartridge package, packing method thereof, and ink cartridge packed using same
06/11/1997CN1151357A Ink absorber, ink tank using ink absorber, ink jet cartridge integrally incorporating ink jet recording head and ink tank, process for producing ink tank, fiber body used in ink tank, and ink je
06/10/1997US5638495 Printing apparatus
06/10/1997US5638463 Image-data processing system
06/10/1997US5638393 Nonmonolithic multiple laser source arrays
06/10/1997US5638161 Process cartridge, method for assembling process cartridge and image forming apparatus
06/10/1997US5638111 Optical probe element, and a recording and reproduction device using the optical probe element
06/10/1997US5638109 Method of recording image with laser beam
06/10/1997US5638108 Lower resolution led bars used for 600 SPI printing
06/10/1997US5638106 Method and apparatus for adjusting a printhead
06/10/1997US5638105 Erasing method for image recorded on reversible heat-sensitive recording medium
06/10/1997US5638102 Printer comprising a stack of strain responsive and voltage responsive films
06/10/1997US5638101 High density nozzle array for inkjet printhead
06/10/1997US5638100 Ink jet and ink preliminary ejecting method
06/10/1997US5638099 Removable service station sled for inkjet printer
06/10/1997US5637166 Similar material thermal tab attachment process for ink-jet pen
06/10/1997US5637126 Providing photosensitive glass substrate, selectively irradiating, anisotropically etching to form ink passages having depth greater than width
06/10/1997US5636928 Thermal transfer card printing device and method
06/10/1997US5636927 Method and apparatus for thermally printing on linerless media without a platen roller/surface
06/10/1997US5636441 Doping resistive material with oxygen, depositing thermal layer on substrate, depositing doped resistive material on thermal layer
06/05/1997WO1997020243A2 Bouncing ball scanner
06/05/1997WO1997020090A1 Liquid absorbent material and process for preparing the same
06/05/1997WO1997019817A1 Thermal printing head and protective cover mounted thereon
06/05/1997WO1997011849A3 Ink-jet printing head and method of manufacturing it
06/05/1997WO1996032725A3 Color office printer with a high capacity digital page image store
06/05/1997DE19637879A1 Refilling of ink jet printers
06/05/1997DE19616825A1 Air ventilating system for ink jet printer
06/04/1997EP0777377A1 Method and image reproduction device for reproducing grey values
06/04/1997EP0777376A1 Image forming apparatus
06/04/1997EP0777175A1 Printer with code conversion tables
06/04/1997EP0777155A2 Electrical apparatus having a plurality of elements needing different starting periods
06/04/1997EP0777008A1 Hot melt ink jet shademarking system for use with automatic fabric spreading apparatus
06/04/1997EP0776952A2 Ink jet inks containing nanoparticles or organic pigments
06/04/1997EP0776950A2 Ink for two-part liquid system recording, and ink set, ink container, recording unit, recording process and recording apparatus the same
06/04/1997EP0416121B1 Printer that effects gradation recording
06/04/1997CN1151135A Thermal printing head, substrate used thereof and method for producing the substrate
06/04/1997CN1151134A Method of and apparatus for transferring material from a bulk medium
06/04/1997CN1150930A Liquid ejecting head, liquid ejecting device and liquid ejecting method
06/03/1997US5635977 Optical probe element and a recording and reproduction device using the optical probe element
06/03/1997US5635975 Thermal head
06/03/1997US5635974 Print head having filler-containing glass protective layer covering electrodes and resistance heating element; heat and wear resistance, image quality
06/03/1997US5635969 Method and apparatus for the application of multipart ink-jet ink chemistry
06/03/1997US5635968 Thermal inkjet printer printhead with offset heater resistors
06/03/1997US5635967 Image processing method to reduce marking material coverage in printing processes
06/03/1997US5635966 Edge feed ink delivery thermal inkjet printhead structure and method of fabrication
06/03/1997US5635965 Wet capping system for inkjet printheads
06/03/1997US5635962 Capacitive ink level detection sensor
06/03/1997US5634731 Method and apparatus for thermal transfer printing
06/03/1997US5634728 Tape printing device and tape cartridge used therein having a cover with detection means
06/03/1997CA2100523C Ink, and ink-jet recording method and instrument using the same
06/03/1997CA2037220C Ink, ink-jet recording process, and instrument using the same
05/1997
05/31/1997CA2191499A1 Process for the production of lithographic printing plates
05/29/1997WO1997018953A1 Drive circuit and drive method for ink jet head
05/29/1997WO1997018952A1 Operation of pulsed droplet deposition apparatus
05/29/1997WO1997018846A1 Nebulizing device
05/28/1997EP0776122A2 Adjustment of dot size for laser imagers
05/28/1997EP0776121A2 Dot enhancement for laser imagers
05/28/1997EP0775927A2 Illumination systems
05/28/1997EP0775587A1 Inkjet printhead alignment via measurement and entry
05/28/1997EP0775586A1 Inkjet print carriage width minimization
05/28/1997EP0775585A1 Printer having a cutter and protective device for use in a printer
05/28/1997EP0775584A1 Method of forming auxiliary electrode layer for common electrode pattern in thermal head
05/28/1997EP0775583A2 Ink jet recording apparatus
05/28/1997EP0775582A2 Determining initial position of an ink-jet printer head and protecting against capping release errors
05/28/1997EP0775581A2 Ink-jet printing head and method of producing the same
05/28/1997EP0775580A2 Print head for bubble jet printer
05/28/1997EP0775579A2 Laminated ink jet recording head and method of driving therefor
05/28/1997EP0775174A1 An ink composition suitable for ink jet printing operations
05/28/1997EP0775056A1 An ink jet printer
05/28/1997EP0754316A4 Colour printing process and product
05/28/1997EP0629156B1 Electronic marking instrument
05/28/1997EP0566696B1 Controller for spark discharge imaging
05/28/1997DE4042448C2 Thermal printing head esp. for facsimile machine
05/28/1997DE19544099A1 Thermographic printer with ink-filled pits in hollow glass cylinder
05/28/1997CN1150778A Apparatus for printing multiple drop sizes and fabrication thereof
05/28/1997CN1150777A A liquid ink printing apparatus and system
05/28/1997CN1150776A Coincident drop selection, drop separation printing method and system
05/27/1997US5634171 Image recording apparatus and image recording method
05/27/1997US5634088 Printing system
05/27/1997US5633991 Method and device for generating a character line of uniform width through character size conversion
05/27/1997US5633953 Image processing apparatus having improved color-reproducibility of color image
05/27/1997US5633673 Recording system
05/27/1997US5633672 Real-time calibration of processless writer
05/27/1997US5633671 Recording method and apparatus maintaining constant density by anticipating temperature changes in the recording head
05/27/1997US5633670 Thermal printing apparatus and method thereof
05/27/1997US5633669 Image forming apparatus for synthesizing a differential peak signal and an image signal
05/27/1997US5633668 Paper preconditioning heater for ink-jet printer
05/27/1997US5633667 Ink cartridge for printer
05/27/1997US5633666 Ink supply device
05/27/1997US5633665 Ink jet recording method and apparatus
05/27/1997US5633664 Covering nozzle surface with layer of channel forming material, applying high temperature resistant polymer solution to form layer, opening nozzle ports by laser ablation mask process, modifying by ultraviolet radiation
05/27/1997US5633662 Ink limiting in ink jet printing systems