Patents Assigned to L
-
Publication number: 20220145331Abstract: Examples disclosed herein relate to single cell transfection with interchangeable reagent. The present disclosure relates generally to a device, method, and system for single cell transfection including a transfection chamber on a transfection chip. The example system may include a fluidic channel located on the transfection chip for guiding a cell towards the transfection chamber, the fluidic channel sized to allow no more than a single cell to arrive at the transfection chamber at a time. The example system may also include a reagent receiver located on the transfection chip guiding received reagent towards the transfection chamber and intersecting with the path of the fluidic channel.Type: ApplicationFiled: June 24, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Viktor Shkolnikov, Alexander Govyadinov
-
Publication number: 20220146262Abstract: Examples of synchronization of a gyroscope in a virtual-reality (VR) environment are described. In some examples, gyroscopic feedback for VR application content may be predicted. In some examples, a time shift corresponding to a physical system lag of a gyroscope may be added to synchronize the gyroscopic feedback with the VR application content. In some examples, the gyroscopic feedback may be applied based on the time shift.Type: ApplicationFiled: July 26, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Kevin David Kowalski, Jonathan Michael Anderson, Matthew James Flach
-
Publication number: 20220144984Abstract: A process for the preparation of a propylene polymer containing a coloring agent, including the steps of: (i) forming a solid mixture (a-b)of (a) a ZN catalyst component made from or containing Mg, Ti, halogen and an internal electron donor compound, and (b) a coloring agent made from or containing at least a pigment; wherein the mixture being in a weight ratio (b):(a) ranging from 0.01:1 to 0.4:1; and (ii) feeding the mixture (a-b) to a polymerization reactor and operating the reactor under polymerization conditions to produce the propylene polymer. wherein the process having the b:a weight ratio and a time in days elapsed between mixture formation and use in polymerization fall below the curve defined by the equation y=3+0.832x?1,17 wherein y is the time in days elapsed between mixture formation and use in polymerization and x is the (b):(a) weight ratio.Type: ApplicationFiled: April 1, 2020Publication date: May 12, 2022Applicant: Basell Poliolefine Italia S.r.l.Inventor: Diego Brita
-
Publication number: 20220147613Abstract: Examples of automatic password expiration based on password integrity are described. In an example, a password may be sent to a password integrity system to evaluate the password against integrity criteria. An integrity score for the password and scoring characteristics indicating the integrity criteria that contributed to the integrity score may be received from the password integrity system. The password may be automatically expired in response to the integrity score being less than an integrity threshold.Type: ApplicationFiled: July 19, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Paul Michael Anderson, Leonardo Eloy Abranques de Oliveira, Christopher Ray Myers, Shane l. Saunders
-
Publication number: 20220143990Abstract: In various examples, a master press and a slave press may be synchronized. A signal associated with the master press printing a first frame on a first web may be received. A point in time may be determined at which the slave press should begin printing, on a second web, a second frame corresponding to the first frame. The determining may be based on the signal associated with the master press and a first distance between the slave press and a downstream location at which the first and second webs converge. The slave press may be operated to begin printing the second frame at the point in time.Type: ApplicationFiled: July 26, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Shane Shivji, Thomas J. Peck
-
Publication number: 20220150573Abstract: Aspects of the subject disclosure may include, for example, providing media content to a communication device. The communication device provides a playback of a presentation of the media content. Further embodiments can include receiving an indication from the communication device that indicates a pause in the presentation of the media content, and determining a plurality of attributes associated with the pause. Additional embodiments can include providing instructions according to the plurality of attributes associated with the pause to the communication device. Other embodiments are disclosed.Type: ApplicationFiled: November 11, 2020Publication date: May 12, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: David Crawford Gibbon, Eric Zavesky, Lee Begeja, Tan Xu, Paul Triantafyllou, Jean-Francois Paiement
-
Publication number: 20220146950Abstract: A photoconductor marking apparatus is disclosed. The apparatus includes a radiation source to emit radiation capable of irreversibly modifying photoconductive properties of a layer of a multi-layered photoconductor. The apparatus also includes processing apparatus to: determine a pattern to be applied to a photoconductor to be used in a print apparatus, the photoconductor having an imaging area within which print agent is to be deposited; and control the radiation source to direct radiation towards the photoconductor in a region outside the imaging area, so as to irreversibly modify photoconductive properties of a layer of the photoconductor according to the determined pattern. A method and a machine-readable medium are also disclosed.Type: ApplicationFiled: October 18, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Eric G. NELSON, Barry J. OLDFIELD
-
Publication number: 20220147120Abstract: In an example, a stowable accessory dock may include an accessory loop and a movable tray disposed adjacent the accessory loop and movable between a stowed position disposed within a housing of an electronic device and a deployed position extending out from the housing. Further, the accessory loop is engageable with the movable tray such that the movable tray is to insert the accessory loop into the housing upon the movable tray being transitioned to the stowed position.Type: ApplicationFiled: July 31, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Xiang Ma, Baosheng Zhang, Richard S. Lin, Fangyong Dai
-
Publication number: 20220143978Abstract: Aspects of the present disclosure are directed to forming a layer of material on a print head. As may be implemented in a manner consistent with examples herein, a layer of material from a transfer film is pressed against a surface of a print head, in which the surface defines fluid nozzle openings that extend from the surface into the print head. Portions of the material pressed onto the surface are therein adhered to the surface and caused to wrap over edges of the surface extending around the openings The transfer film is removed along with a thickness of the material pressed into contact with the surface that remains adhered to the transfer film, as well as some or all of other regions of the material over the openings The remaining layer of the material on the surface is thus formed with a uniform thickness.Type: ApplicationFiled: July 30, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Chien-Hua Chen, Michael G. Groh, Bo Song
-
Publication number: 20220143661Abstract: Method for monitoring wear to cylinders of the cages of a rolling mill, in particular for bars or rods, including the following steps: reading by a neural network of a plurality of data relating to the initial conditions of one or more rolling cylinders, in particular one or more pairs of cylinders each belonging to a rolling cage, to the settings, and to the running of the process; and generation by the neural network of signals relating to the state of wear of the cylinders.Type: ApplicationFiled: February 10, 2020Publication date: May 12, 2022Applicant: Primetals Technologies Italy S.R.L.Inventor: Francesco Toschi
-
Publication number: 20220143341Abstract: Laryngeal mask comprising a dome and a connecting channel configured to produce the artificial ventilation of a patient, wherein the laryngeal mask further comprises an inlet of a gastric aspiration tube, said inlet being located at a distal end of said dome, on the side wall of this dome, wherein said inlet is configured to absorb any gastric secretions from the patient's oesophagus, wherein the laryngeal mask comprises at least a non-return valve located at the distal end of the dome, wherein the valve comprises at least two flexible membranes configured to allow fluid to flow in a single direction from the outside to the inside of the dome, wherein the pipes of the connecting channel connecting the dome with the artificial respirator outside have in their section a geometric configuration classified as an irregular, asymmetric and non-circular polygon.Type: ApplicationFiled: February 4, 2020Publication date: May 12, 2022Applicant: VISUAL OXY, S.L.Inventor: Emilio MONTERO GONZĂLEZ
-
Publication number: 20220147159Abstract: An example digital pen holder can include a fastener to attach a digital pen to the digital pen holder, an integrated pen tip storage, and an integrated pen tip extractor.Type: ApplicationFiled: July 25, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Charles J. Stancil, Derek Kanas
-
Publication number: 20220143927Abstract: A control system for a three-dimensional printer includes an energy component interface, an agent depositing component interface, and control logic. The control logic controls the operation of an energy component through the energy component interface and an agent depositing component through the agent depositing component, in forming an output object that is specified in a print job. Additionally, in some examples, the control logic can implement a plurality of modes. Each mode, when selected modulate one or more operational parameters of a least one of the energy component or agent depositing component.Type: ApplicationFiled: January 20, 2022Publication date: May 12, 2022Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Vanessa Verzwyvelt, Matthew A. Shepherd, Arthur H. Barnes, Wesley R. Schalk, Hector Jose Lebron, Jake Wright
-
Publication number: 20220146957Abstract: Here is described a liquid electrostatic ink composition comprising a pigment; a carrier liquid; a resin; a charge director; a fatty acid amide, and a polyalkylene wax. Methods of forming the liquid electrostatic ink compositions, and plastic substrates with the liquid electrostatic ink composition printed thereon, are also disclosed.Type: ApplicationFiled: January 20, 2020Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Hodaya Keisar, Albert TEISHEV, Liora DAMARI, Tehila BEN-EZRA, Hanit MAROM TCHAICHEEYAN
-
Publication number: 20220145873Abstract: Various embodiments provide a device for measuring the flow of fluid inside a tube moved by a peristaltic pump is provided with: a detection electrode arrangement coupled to the tube to detect an electrostatic charge variation originated by the mechanical action of the peristaltic pump on the tube; a signal processing stage, electrically coupled to the detection electrode arrangement to generate an electrical charge variation signal; and a processing unit, coupled to the signal processing stage to receive and process in the frequency domain the electrical charge variation signal to obtain information on the flow of a fluid that flows through the tube based on the analysis of frequency characteristics of the electrical charge variation signal.Type: ApplicationFiled: November 4, 2021Publication date: May 12, 2022Applicant: STMICROELECTRONICS S.r.l.Inventors: Michele Alessio DELLUTRI, Fabio PASSANITI, Enrico Rosario ALESSI
-
Publication number: 20220143923Abstract: In one example, a carriage control process using rotary encoder counts includes: reading an outbound rotational count for a carriage drive when the carriage reaches a first translational reference position in an outbound pass along a path; reading a return rotational count for the carriage drive when the carriage reaches a second translational reference position on a return pass back along the path; advancing a rotational start count for the carriage drive at the beginning of a next outbound pass if the outbound count is less than the first reference count and the return count is less than the second reference count; or retarding a rotational start count for the carriage drive at the beginning of the next outbound pass if the outbound count is more than the first reference count and the return count is more than the second reference count.Type: ApplicationFiled: July 25, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Eric Scott Collins, Michael Douglas Long
-
Publication number: 20220146956Abstract: Herein is described a method of providing a printed shrink sleeve, the method comprising: providing a printed substrate comprising a liquid electrophotographically printed ink image; and coating the liquid electrophotographically printed ink image of the printed substrate with a water-based overprint varnish composition. The water-based overprint varnish composition comprising: a varnish resin; a crosslinking component comprising: a compound containing at least two epoxide groups; a compound containing an epoxide group and a silane group; or a compound containing at least two carbodiimide groups; and hydrophobic particles, the ratio of the crosslinking component to the hydrophobic particles by weight being in the range of about 4.9:0.1 to about 1:4.Type: ApplicationFiled: July 25, 2019Publication date: May 12, 2022Applicant: Hewlett-PackardDevelopmentCompany,L.P.Inventors: Inna Tzomik, Albert TEISHEV, Katty NOORANY, Daniel SKVIRSKY
-
Publication number: 20220148500Abstract: A display having an area of non-transparent pixels, an area of transparent pixels, a camera positioned behind the transparent pixels to capture an image when light passes through the transparent pixels, and a display controller for driving the non-transparent pixels at a first brightness and driving the transparent pixels at a second brightness greater than the first brightness during image capture by the camera.Type: ApplicationFiled: July 25, 2019Publication date: May 12, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Hsing-Hung Hsieh, Kuan-Ting Wu, Dehuei Chen
-
Patent number: 11330313Abstract: In some examples, a computing device initiates playback of media content on a display device. The computing device receives one or more images from a camera having a field of view that includes one or more viewers of the display device. The computing device may analyze at least one of the images and determine, based on the analysis, a micro-expression being expressed by at least one of the viewers. The computing device may determine a sentiment based on the micro-expression. A timestamp derived from the one or more images may be associated with the sentiment and sent to a server to create a sentiment map of the media content. If the sentiment matches a pre-specified sentiment then the computing device may skip playback of a remainder of a current portion of the media content that is being displayed and initiate playback of a next portion of the media content.Type: GrantFiled: August 2, 2019Date of Patent: May 10, 2022Assignee: Dell Products L.P.Inventor: Sathish Kumar Bikumala
-
Patent number: 11324684Abstract: The disclosure relates to thermal control of compositions for altering the color of hair, in particular to hair bleaching compositions comprising thermal control agents, hair color-altering compositions comprising the hair bleaching compositions and/or thermal control agents, methods for preparing and using the hair color-altering compositions, and kits comprising the hair bleaching compositions and/or thermal control agents.Type: GrantFiled: July 31, 2021Date of Patent: May 10, 2022Assignee: L'OREALInventors: Derek Henry, Michael Degeorge
