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WO/1996/024494A1 |
A writing and colouring instrument including a stiffening body (3) and containing a reservoir (5) for the ink (2), as well as a nib (6) supplied with ink (2) from said reservoir. The nib is a compact hydrophilic block having a given hard...
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WO/1996/021570A1 |
An image is printed on a medium by means of an electrographic device using an ink composition comprising heat activated inks, without substantial activation of the inks during the process of printing the image onto the medium. A molecula...
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WO/1996/006758A1 |
A system and method for controlling actuation of a vehicle passenger safety device in response to an event possibly requiring actuation of the safety device, wherein a first measure (m1(t)) calculated (12) from received vehicle accelerat...
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WO/1995/034904A1 |
A micromechanical memory sensor includes a latch member assembly (20, 30) mechanically latching upon detection of a threshold value of a variable condition (ambient temperature, acceleration, pressure). The mechanical latching is detecte...
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WO/1995/018356A1 |
A system using a printer (13) with a fuser-heater (15) has control member (22) for turning off the fuser-heater (15) during times when no printing is required, while leaving the rest of the printing system operable. Time between print re...
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WO/1995/005623A1 |
Unique laser ablation transfer ("LAT") imaging technique presenting options of flexibility and versatility hitherto alien to LAT imaging science ("LATIS"), comprises LAT imaging onto special or conventional intermediate receptor elements...
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WO/1994/023274A1 |
A compliant skirt (26) is provided for use with a large plotter (10) and media (14) being plotted upon. The skirt (26) is attached to a platen means (18) of the plotter (10) and complies or flexes in response to the moving media (14) and...
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WO/1994/021988A1 |
A mechanism for clamping a flexible metal printing plate to the circumferential surface of a rotatable plotter drum is provided. The clamping mechanism includes a mounting member affixed to the drum's surface. The mounting member has a p...
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WO/1994/019920A1 |
A method of measuring an accelerating voltage applied to an x-ray source to produce x-rays includes applying an accelerating voltage to an x-ray source to produce x-ray radiation having an axis; diffracting first and second portions of t...
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WO/1994/019902A1 |
A rotatable drum for use in a plotter, or similar device, that provides vacuum for holding the film or other media to the drum's surface, so as to easily accommodate films of various sizes. The drum includes first and second journals (10...
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WO/1994/009989A1 |
An improved laser pattern generation apparatus. The improved pattern generation apparatus of the present invention uses a laser beam (501) to expose a radiant sensitive film on the workpiece (516) to print circuit patterns on a substrate...
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WO/1994/005976A1 |
A system using a printer (13) with a fuser-heater (15) has control means for turning off the fuser-heater (15) during times when no printing is required, while leaving the rest of the printing system operable. Time (tWI) between print re...
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WO/1994/002319A1 |
A novel "strip mode" printing method is disclosed for printing in the following technologies: electrostatic, electrographic (laser, LED), impact wire type or pin-dot matrix, ink jet and solid ink jet. Data representing the image (26) to ...
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WO/1994/002322A1 |
A novel thermal "strip mode" printing method and apparatus are disclosed. Data representing the image (26) to be printed is arranged in a plurality of X-axis strips (34-38) each having a Y-axis width substantially less than the width of ...
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WO/1993/008990A1 |
A pen cap raising and lowering mechanism (20) for use in a pen plotter having a pen station for holding a pen (10) prior to use and a pen cap raising and lowering mechanism (20) for capping and uncapping a writing tip of the pen to allow...
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WO/1993/001748A1 |
A chart recorder (10) is disclosed having an automatic paper loading system, an automatic tensioning system and an "odometer" system for determining the amount of paper moved through the chart recorder. The chart recorder (10) includes a...
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WO/1993/001471A1 |
X-Y plotters (10) having a marking device (46) for marking a surface includes a support (42) movable along an axis of the housing while the marking device can be selectively raised and lowered relative to the surface carried out by way o...
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WO/1992/019476A1 |
A vehicle impact sensor arrangement comprises a sensor (1) having a first part (3) adapted to be fixed in position and a second part (9) positioned adapted to move in response to deformation of the outer skin of a motor vehicle. If the s...
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WO/1992/019938A1 |
Apparatus for information transfer and including a dielectric element (30) having generally opposite first (32) and second surfaces, an information bearing voltage signal (34) being associated with the first surface and an information be...
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WO/1992/020136A1 |
This is a solenoid-based pen raising apparatus for raising and lowering a pen of a pen plotter. There is a pen holder (18) for holding a pen (52) mounted for vertical up and down motion in combination with a pen held thereby and a soleno...
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WO/1992/014122A1 |
Vector plotter (10) having a plotter head (18) moves over the surface of a plotting media (12) in an X and Y coordinate system wherein a projecting dot-producing impact printhead (28) using a ribbon (32) is carried by the plotter head at...
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WO/1992/013255A2 |
In its most basic form, this invention comprises a vector plotter having a plotter head mounted for relative movement over the surface of a plotting media in an X and Y coordinate system wherein a projecting dot-producing impact printhea...
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WO/1992/006410A1 |
A unique method/system for simultaneously creating and transferring a contrasting pattern of intelligence on and from a composite ablation-transfer imaging medium to a receptor element in contiguous registration therewith is improvedly r...
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WO/1992/002782A1 |
In the particular embodiments of the invention described in the specification, an opaque subtractive color ink reflection print having improved color purity resulting from reduced frosting and crystallization of the ink layers is prepare...
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WO/1992/001567A1 |
An imaging head (56) for use in a spark-discharge recording apparatus, including a tracking system for monitoring and maintaining the head (56) a fixed distance away from the surface of a recording blank. The tracking system preferably m...
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WO/1991/019956A1 |
The method of printing is implemented using a matrix provided with a plurality of groups of nozzles bearing different designations arranged in mutually intersecting parallel rows. The information carrier is secured stationary in relation...
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WO/1991/019957A1 |
A unique system and method for directly feeding sheets into a printing device (80) having a moving image conducting element (82) with a plurality of images (84) placed thereon for transfer to sheet paper and having a wait station (88) fo...
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WO/1991/011686A1 |
A sheet for recording installed in measuring instruments such as a tachograph and a taximeter in which printing can be carried out with a recording pen using no ink. A water-based hiding agent is prepared by mixing a suspension so made t...
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WO/1990/010846A1 |
An electric drop-jet generator comprises a sprayer to which the working liquid is fed under pressure. Pressure oscillations of the liquid are generated inside the sprayer by means of piezoceramic washers (9). At the end of the tube (2) o...
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WO/1990/010845A1 |
In the representative ink supply system described in the specification, continuous circulation of ink in an ink jet head is accomplished by providing two reservoirs connected to each ink jet orifice (11) through corresponding passages (4...
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WO/1990/009566A1 |
An electric drop-jet generator is intended for generating a jet of liquid drops and may be used in printing devices and marking modules. The electric drop-jet generator comprises a supporting frame (1, 2 and 3) on which is mounted a spra...
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WO/1990/007747A1 |
A system and method of operating an automatic plotter device (24) having marking instruments (36) for drawing images onto a large sheet (26) with the aid of a computer (20) includes providing the computer (20) with data (60) defining the...
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WO/1990/005893A1 |
In the particular embodiment of the invention described in the specification, a hot melt ink print is prepared by applying the ink to a porous substrate (12), permitting it to solidify, and reheating the substrate and the ink to a temper...
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WO/1990/005892A1 |
In the particular embodiment of a device for removing dissolved gas from ink described in the specification, an elongated ink path (27) leading to an ink jet head (11) is formed between two permeable fluorine-containing membranes (30, 31...
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WO/1990/005324A1 |
A light pen (7) for converting a conventional graphics plotter into a photoplotter includes a housing (21, 22, 23) containing an electrically powered light source (42), a battery (61) and a normally open switch (50). The housing has an a...
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WO/1990/004518A1 |
In a printer where a continuous ink jet is fractionated into droplets (J) in a charge electrode (6) where they are selectively electrostatically charged, said droplets passing then between deflection electrodes (9), the occurrence of a s...
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WO/1990/003554A1 |
An apparatus and method is disclosed for controlling the temperature of a thermal print head and individual dot elements thereon, thereby optimizing print quality and reducing the thermal and electrical stress on the thermal print head. ...
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WO/1990/002925A1 |
In the embodiments of the invention described in the specification, a four-color ink jet printer includes a transport mechanism for conveying a record medium in one direction and an ink jet head containing a black ink nozzle array (26) a...
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WO/1989/012215A1 |
In the particular embodiments described in the specification, a hot melt ink jet system includes a temperature-controlled platen (16) provided with a heater (25) and with a thermoelectric cooler (28) electrically connected to a heat pump...
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WO/1989/012214A1 |
A system is disclosed for recording the location on a golf club (25) where the club head (20) impacts a golf ball. A recording medium (10) is attachable to the club head (20) prior to swinging the golf club (25) and is removable from the...
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WO/1989/011641A1 |
A process and device are useful to take and store samples (9) and correlated data (11) in a continuous and automatic manner, and if necessary for later evaluating the samples and data in a simple manner. Sample and data storage bodies ar...
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WO/1989/010888A1 |
In machines for cutting a sign text or sign symbols in a working web of plastics it is usual that a coordinate controlled working head (10) works on a web length (18), which is laid out on a table (2) and is unreeled from a supply reel (...
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WO/1989/008821A1 |
A vacuum transport belt (2) for use in a multipass multicolor raster printer has a vacuum attached means (12) for providing a strong hold down vacuum force in the direction of paper (3) travel for complete registration of a recording mat...
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WO/1989/008240A1 |
In the shear mode piezoelectric transducer for an ink jet system described in the specification, a piezoelectric plate (17) is polarized parallel to the plane of the plate and in directions extending away from the center of the pressure ...
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WO/1989/006895A1 |
A very high acceleration tolerant packaging structure (10) for protecting electronic circuit elements such as printed circuit cards (35) or ceramic cards. A rigid housing (15) has at least one planar member (35) for supporting electronic...
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WO/1989/002825A1 |
In known thermal printing processes, in which rows of heating elements in a thermal printing head are selectively controlled in consecutive control cycles, a relatively high-powered voltage source is required to supply the heating elemen...
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WO/1989/002576A1 |
In the particular embodiment described in the specification, a hot melt ink jet system includes a temperature-controlled platen (16) provided with a heater (25) and a thermoelectric cooler (28) electrically connected to a heat pump (26) ...
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WO/1989/002577A1 |
In the representative embodiments of an ink jet array described in the specification, a linear array of ink jet orifices (31-34) is supplied with ink from pressure chambers (35-38) alternately disposed on opposite sides of the array to p...
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WO/1989/002575A1 |
In the embodiment of the hot melt ink supply unit described in the specification, a block (10) of solid hot melt ink has a peripheral surface formed with a key configuration (22) and a handle (14) is removably connected to the block by a...
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WO/1988/010410A1 |
An RF drive network provides RF drive power to a device such as an ion deposition print cartridge synchronized with the natural resonance of the drive/device system. A voltage to current amplifier (18) is fed by a power one-shot (17) whi...
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