Abstract: Method for controlling the operation of a pump driven by an electric motor and controlled by a controller, according to which an electronic control module (ECM) sends, to the controller, a PWM (Pulse Width Modulation) control signal having a duty cycle that varies as a function of the desired operating conditions for the pump and according to which the controller acts on the electric motor to apply said operating conditions to the pump.

Abstract: Disclosed is a method and system for inspecting and sorting unsuitable or irregular objects in a stream of products, the system includes means for scanning the stream of products along a scan line. The scan line is formed by means of at least one light source directing light along the scan line, and means for detecting light beams reemitted by the product stream upon scanning. The scanning means includes a focusing means for concentrating the light in at least one dimension. The detecting means includes a focusing means for forming an image in an image plane. The detecting means is oriented towards the scan line such that points on the scan line form a projected scan line in the image plane and the image substantially located in the image plane is substantially focused in at least one dimension by the focusing means. The detecting means also includes a spatial filtering means that filters the image in substantially the direction perpendicular to the direction of the projected scan line.

Abstract: System for storing an internal combustion engine exhaust gas liquid additive, the system comprising a tank for storing the additive and an “immersed” baseplate positioned through an opening made in the bottom wall of the tank, the baseplate comprising at least one orifice through which a system for injecting the additive into the exhaust gases can be fed, and also incorporating at least one other active component of the storage system and/or of the injection system.

Abstract: A system for storing an ammonia precursor, comprising a tank, a filler pipe equipped With an obturator and a ventilation line establishing a direct connection between the filler pipe and a gas discharge duct and also a device designed to specifically open this connection once the obturator starts to be opened.

Abstract: System for storing an additive solution and injecting it into the exhaust gases of an internal combustion engine, the system comprising a tank for storing the additive and a rotary pump, a metering valve and an injector which are separate devices, this system making it possible to meter and inject the additive solution into the exhaust gases as is, without diluting it with a gas. In this system, the pump outlet pressure is regulated by adjusting the rotational speed of the pump. Process using such a system.

Abstract: A mirror assembly (18) for displaying an image (15) in conjunction with the reflection (14?) of a viewer comprises a mirror (2), which is equipped with a reflective polariser (13), arranged to reflect light (3) incident on its viewing side and transmit light (4) incident on its non-viewing side, where the reflected light (3) and transmitted light (4) may be of different polarization. The image (15) is displayed by a device (5) located on the non-viewing side and focused by a focusing element, e.g. one or more lenses (12, 12a), onto an image plane. The image plane may be located between the mirror (2) and viewer (14), so that a perceived image (15?) appears to stand out from the mirror (2). Alternatively, the image plane may be located so that the perceived image (15?) forms a background in which the viewer's reflection (14?) is immersed. The mirror assembly (1) may further comprise one or more detectors (19) for obtaining a silhouette (21) of the viewer (14).

Abstract: An enhancement circuit for enhancing the value of a coil having a first winding. The enhancement circuit comprises a second winding forming a transformer with the first winding and having a first terminal coupled to the ground and a second terminal coupled to an input of a feedback circuit. The feedback circuit senses the voltage over the coil and comprises a transconductance amplifier that amplifies and converts the sensed voltage into a current injected back in the second winding. In a preferred embodiment, the coil has a pair of windings and is used in a double-ended low-pass filter, as an xDSL splitter for telecommunication applications. The pair of windings is then coupled between telecommunication input terminals and output terminals of the low-pass filter. The improved enhancement circuit comprises a third and a fourth winding both coupled to the first and second windings.

Abstract: A toner comprising toner particles having at least one type of surface additive, the toner particles having an FPIA average circularity of at least 0.95, whereby at least 80 % wt of the total amount of surface additives stays onto the surface of the toner particles when an ultrasonic treatment of 4500 to 4700 J/gram of toner is applied; a substrate printed or marked with the above-described toner; and a method for manufacturing a toner, said method including the steps of: mixing a binder resin, a colorant and optionally other additives, thereby forming a mixture, melting, kneading and milling said mixture, thereby obtaining a melted kneaded product, pulverizing said melted kneaded product, adding at least one surface additive before or while bringing the FPIA average circularity of said toner particles to 0.

Abstract: A radiation curable toner is described comprising at least a radiation curable binder (e.g. a UV curable polymer), a photoinitiator, and a wax; wherein the wax is present in a concentration ranging from 0.3 to 3% by weight. The ratio of scratch resistance after curing to scratch resistance before curing is preferably at least 2. The toner may be used in a developer, e.g. a two-component developer, for printing or copying.

Abstract: A method of rendering a multi-view image comprising a first output image and a second output image on basis of an input image (102) is disclosed. The method comprises: creating a modulation image (100) comprising irregular shaped objects (106-112); modulating pixel values of a portion of the input image (102) on basis of further pixel values of the modulation image (100), resulting into an intermediate image (104); and generating the multi-view image by means of warping the intermediate image on basis of the disparity data.

Abstract: Disclosed is a visual communication signal (32) which comprises image model information (10) for generating 3-D images. The image model information (10) may comprise a 3-D image model, e.g. a 3-D wireframe model or a 3-D voxel map. Some of the generated 3-D images may have a relatively low image quality. The visual communication signal (32) further comprises image enhancement information (20) corresponding to at least part of the 3-D images for enhancing the image quality of the generated 3-D images. This image enhancement information (20) may comprise image information corresponding to one or more single viewpoints (22, 24) and/or image information corresponding to one or more ranges of viewpoints (26, 28). The visual communication signal (32) may be transmitted from a transmitter (30) to a receiver (34) in a visual communication system (40) such as a 3-D television system or a 3-D teleconferencing system. Alternatively, the visual communication signal (32) may be carried by a tangible medium, e.g.

Abstract: The present invention provides dry toner particles comprising at least a radiation curable resin, and a colouring agent, wherein the circularity of the toner particles is between 0.95 and 0.99 and a charge control agent in a concentration between 0.025% and 1.0% by weight is present preferably as an external additive. The toners of this invention are useful for printing any substrate and for use in any form of printing or marking device.

Abstract: A mirror assembly (18) for displaying an image (15) in conjunction with the reflection (14?) of a viewer comprises a mirror (2), which is equipped with a reflective polariser (13), arranged to reflect light (3) incident on its viewing side and transmit light (4) incident on its non-viewing side, where the reflected light (3) and transmitted light (4) may be of different polarisation. The image (15) is displayed by a device (5) located on the non-viewing side and focussed by a focussing element, e.g. one or more lenses (12, 12a), onto an image plane. The image plane may be located between the mirror (2) and viewer (14), so that a perceived image (15?) appears to stand out from the mirror (2). Alternatively, the image plane may be located so that the perceived image (15?) forms a background in which the viewer's reflection (14?) is immersed. The mirror assembly (1) may further comprise one or more detectors (19) for obtaining a silhouette (21) of the viewer (14).

Abstract: A display system (100) for displaying images from different data streams (1,2) simultaneously is described. Images corresponding to the first data stream (1) are shown to a first observer (106) in a vehicle and images corresponding to the second data stream (2) are shown to a second observer (108) in the vehicle. The display system (100) comprises: a display screen (102 for generating a first one of the images and a second one of the images; and an optical selection screen (104) for selectively passing the first one of the images in a first direction (101) towards the first observer (106) and passing the second one of the image second direction (103) towards the second observer (108). It is advantageously that the display screen (102) generates images both data streams (1,2).

Abstract: A single-ended low pass filter and its double-ended or balanced version comprising a first coil (Lp1) coupled between a first input (Vin1) and a first output (Vout1) terminal of the filter, a second coil (Lp2) coupled between a second input (Vin2) and a second output (Vout2) terminal of this filter, and a capacitor (C) coupled between the first and second output terminals.

Abstract: The invention relates to dry toner particles comprising at least a radiation curable resin and a colouring agent, the radiation curable resin comprises a blend of a) an (meth)acrylated epoxy/polyester resin b) (meth)acrylated polyurethane resin. Preferably, when fused and cured toner images obtainable from said dry toner particles are obtained on a substrate used for developing same, these images have an equivalent rub number (ERN)>6, wherein ERN=MEK rub resistance/(radiation dose*meq/gr), wherein meq/gr designates the milli-equivalent amount of double bounds per gram of said radiation curable resin and a viscosity behaviour such that the viscosity at 140° C. is lower than the viscosity at 120° C.

Abstract: An image conversion unit (400,700) for converting an input image with an input aspect ratio into an output image with an output aspect ratio being different from the input aspect ratio, is disclosed. The image conversion unit (400,700) comprises segmentation means (402) for segmentation of the input image on basis of pixel values of the input image, resulting in a first group of connected pixels forming a first input segment (310) which represents a first object and a second group of connected pixels forming a second input segment (306) which represents a second object; and scaling means (404) for scaling the first input segment (310) in a first direction with a location dependent scaling factor into a first output segment (320) of the output image and for scaling the second input segment (306) in the first direction with a constant scaling factor into a second output segment (316) of the output image.

Abstract: A multiview display device (600) for displaying multiple views, the multiple views having respective viewing angles related to an object to be displayed is disclosed. The display device comprises optical means (1108) for displaying multiple viewing cones, a first one of the multiple viewing cones having an angular distribution (630) of the views relative to the display device; and driving means (1106) for providing the optical means (1108) with sets of image data corresponding to the respective views. The sets of image data are provided such that the angular distribution (630) has a first part of adjacent views with increasing viewing angle and a second part of adjacent views with decreasing viewing angle and the angular distribution (630) has a first one of the views in between a maximum view which corresponds to a maximum viewing angle and a minimum view which corresponds to a minimum viewing angle.

Abstract: In the present invention, a BARC stack comprising at least a first BARC layer and at least a second BARC layer is optimized for reducing substrate reflectivity in lithographic processing applications. The first BARC layer is positioned adjacent the resist layer, while the second BARC layer is positioned adjacent the first BARC layer. The optical parameters of the first BARC layer are determined to be slightly different from the optical parameters of the resist, thus resulting in a small optical step at the interface resist/first BARC. Furthermore, the second BARC may be selected to have optical parameters such that the optical step at the interface first BARC/second BARC is slightly larger but still relatively small compared to the optical step between resist and substrate. The thicknesses for the BARC layers can be determined from substrate reflectivity calculations. The latter allows obtaining a low substrate reflectivity for various pitches in a pattern to be printed.

Abstract: A method is described for setting up lithographic processing of a substrate. The lithographic processing uses a bottom anti-reflective coating for minimizing the substrate reflectivity. Such bottom anti-reflective coating typically is characterized by a set of selectable BARC parameters, such as the thickness, real refractive index, and/or absorption coefficient. The method includes selecting a set of values for the BARC parameters, determining the substrate reflectivity in the resist layer using the selected BARC parameter values, thereby taking into account the angles of incidence of the incident light rays, and evaluating whether or not the selected BARC parameter values result in a sufficiently low substrate reflectivity. Preferably, together with taking into account the angles of incidence of the incident light rays, the amplitude and/or the polarization state for light rays having a different angle of incidence are also taken into account.