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Patent # Description
US-8,021,003 Projection display apparatus having nonvolatile memory
A projector 100 includes an image projection unit 6 that projects an image using light from a discharge lamp 1, a ballast 2 that controls a supply voltage...
US-8,021,002 Speckle-generating lighting system for attracting viewer's attention
The present invention relates to a lighting system (1), having a laser (3), and a method carried out in such a system. The system is arranged to vary the...
US-8,021,001 Projector and method of controlling a light source for use with the projector
A projector has a storage unit storing data on a plurality of different light emission patterns each occurring in a period based on a plurality of...
US-8,021,000 Flat projection television
A flat projection television comprising an imagine engine mounted adjacent a top of an enclosure and optically coupled to a collimator mirror, a flat mirror, a...
US-8,020,999 Projection type image display apparatus
A projection type image display apparatus includes an image display element, and a projection optical unit, which is configured to project an image displayed on...
US-8,020,998 Projection type image display apparatus
According to the present invention, a projection type image display apparatus enables control of a large amount of light masking through a light-masking unit...
US-8,020,997 Defining a bounding box for projected images
A system for defining a bounding box include one or more image projectors; one or more optical beam generators; a display surface; a computing element; and a...
US-8,020,996 Method of kinetic perimeter
A method for kinetic perimeter of the present invention including: a step of visual field scanning screen generating means; a step of fixation image scan line...
US-8,020,995 Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
The present invention discloses methods of obtaining ophthalmic lens capable of reducing the aberrations of the eye comprising the steps of characterizing at...
US-8,020,994 Custom phase plate
A custom phase plate for a light beam of wavelength ".lamda." includes a sheet of plastic material having a base refractive index "n.sub.o". Formed onto a...
US-8,020,993 Viewing verification systems
A viewing verification system is disclosed that allows a user to view an image by providing a viewer for the image, determining the space bounded by the...
US-8,020,992 Human eye adaptive optical visual perception training method and apparatus thereof
The present invention proposes a human eye adaptive optical visual perception training apparatus, comprising: a human eye wave aberration measurement sub-system...
US-8,020,991 Two-eye adaptive optical visual perception training method and apparatus thereof
The present invention proposes a two-eye adaptive optical visual perception training apparatus, comprising: left and right eye wave aberration measurement...
US-8,020,990 System and method of surfacing a lens, such as a lens for use with eyeglasses
A system and method of forming surfaces on eyeglass lenses is described. In some examples, the surface is a spherical, cylindrical or spherocylindrical surface...
US-8,020,989 Wireless interactive headset
A wearable wireless audio device includes a support, an electronics circuit, and a speaker. The support includes a first ear stem and an orbital, and is...
US-8,020,988 Eyeglass earstem with enhanced performance
An earstem for an eyeglass is provided that can exhibit a dampening effect as the earstem is over-rotated or deflected from a deployed position to a deflected...
US-8,020,987 Sunglasses structure
A sunglasses structure includes a glasses frame, having a position limit slot disposed at an internal edge of the glasses frame and a plurality of assembling...
US-8,020,986 Image recording apparatus
The image recording apparatus includes: a recording head; a re-feeding roller configured to re-feed a one-side recorded medium toward the recording head; and a...
US-8,020,985 Image-forming device
An image forming device includes a recording head, a first pair of conveying rollers, a second pair of conveying rollers, and a conveyance controller. The...
US-8,020,984 Printing system having media loop dryer
A printing system is provided having a printhead for printing on a media web, a dryer and drying chamber for drying the printed web, and a feed mechanism for...
US-8,020,983 Image forming apparatus
An image forming apparatus is disclosed that includes an exhaust unit that discharges air accommodated in a second liquid accommodating unit; a liquid transfer...
US-8,020,982 Bubble removing apparatus for inkjet printer and method of removing air bubbles using the same
A bubble removing apparatus for removing air bubbles in ink to be supplied to a printer head of an inkjet printer and a method of removing the air bubbles are...
US-8,020,981 Inkjet recording apparatus and air removal method therefor
There is provides an inkjet recording apparatus comprising: an inkjet head held in a head holder; and an ink tank mounted on the head holder. The ink tank has...
US-8,020,980 Printer with reservoir headspace pressure control
An inkjet printer that has a printhead for printing onto a media substrate, and a reservoir for containing a quantity of ink, the reservoir having a lower...
US-8,020,979 Cartridge with optically readalble print media and ink information
A printing cartridge that has a roll of print media, a tubular former on which the roll of print media is wound, the former having a plurality of ink supply...
US-8,020,978 Cartridge for ink jet recording and method for producing the same
The present invention provides a method for producing an ink jet recording cartridge provided with a recording element substrate on the bottom surface, wherein...
US-8,020,977 Liquid-jetting device
An ink jet recording apparatus includes a slide member slidably supported at a cartridge holder and a lock claw member rotatably supported at the cartridge...
US-8,020,976 Reservoir assembly for a pagewidth printhead cartridge
The invention relates to a reservoir assembly for a pagewidth printhead cartridge. The cartridge has a fluid distribution molding with priming inlets in fluid...
US-8,020,975 Continuous particle transport and reservoir system
Various configurations and applications of traveling wave grids are disclosed. Systems for transporting particles to feed apertures, and/or for transporting...
US-8,020,974 Piezoelectric thin film device and piezoelectric thin film device manufacturing method, and inkjet head and...
One objective of the invention is to provide a highly-efficient and reliable piezoelectric thin film device by improving the piezoelectric function of a...
US-8,020,973 Method of manufacturing a liquid droplet spray device and such spray device
The invention concerns a liquid droplet spray device for atomising a liquid substance, Its housing consists of a at least a first substrate (15), a space (12)...
US-8,020,971 Liquid ejection head, liquid ejection apparatus and liquid ejection method
A liquid ejection head, having: an insulating nozzle plate provided with a nozzle having, a liquid supply port to supply liquid and an ejection port to eject...
US-8,020,970 Printhead nozzle arrangements with magnetic paddle actuators
A printhead has a plurality of nozzle arrangements. Each nozzle arrangement includes a wafer substrate defining a nozzle chamber, said chamber having a roof...
US-8,020,969 Printhead assembly having modular printhead tile support structure with integrated electrical connector assemblies
A printhead assembly includes a printhead module having at least first and second modular printhead tiles, the first printhead tile having a first set of...
US-8,020,968 Printhead module for a inkjet printhead assembly
A printhead module is provided for an inkjet printhead assembly. The printhead module includes a support. An elongate carrier is mounted to the support. The...
US-8,020,967 Liquid discharge apparatus and method for producing liquid discharge apparatus
There is provided a liquid discharge apparatus which includes a liquid channel which connects a discharge port and a pressure chamber; a piezoelectric layer one...
US-8,020,966 Ink channel extrusion module for pagewidth printhead
An extrusion module for delivering ink to an array of printhead modules defining a pagewidth printhead. The modules are substantially coextensive with the...
US-8,020,965 Printhead support structure with cavities for pulse damping
A printhead for an inkjet printer is disclosed. The printhead has one or more a printhead integrated circuits (ICs) with an array of nozzles for ejecting ink. A...
US-8,020,964 Liquid drop ejecting device and method for manufacturing same
A liquid drop ejecting device includes a housing supporting a plurality of head units that are arranged in two rows to be partially overlapping along a main...
US-8,020,963 Wiping unit and inkjet printer
Provided is a wiping unit capable of reliably removing contamination of ink or the like adhering to a wiping blade after being wiped in spite of a simple...
US-8,020,962 Printer having rotatable capping/purging mechanism for dual printheads
A printer is provided which has two pagewidth printheads arranged to eject ink from ink ejection nozzles disposed along the respective pagewidth onto opposite...
US-8,020,961 Ink-jet recording apparatus
An ink-jet recording apparatus includes an ink-jet head formed with an ejection face, and an ejection control board fixed to the ink-jet head. A head cover...
US-8,020,960 Inkjet printing system and manufacturing method of display device using the same
An inkjet printing system includes; a stage configured for mounting a substrate thereon, an inkjet head which drips an ink droplet on the substrate, a conveying...
US-8,020,959 Image forming apparatus, image forming method, and control program for controlling a carriage upon conveyance...
An image forming apparatus, an image forming method, and a control program therefor. The apparatus includes an image processing control unit to process image...
US-8,020,958 Recording apparatus
A recording apparatus includes a conveyor mechanism, a placer, a recording head, and a controller that controls the conveyor mechanism, the placer, and the...
US-8,020,957 Printing apparatus
A printing apparatus, having a recording system with a nozzle surface, a platen installed in a position to face the nozzle surface to hold the recording medium...
US-8,020,956 Element substrate, printhead, head cartridge, printing apparatus, and method for confirming electrical...
An element substrate capable of independently confirming an electrical connection status with a logic power source without increasing costs due to increasing...
US-8,020,955 Liquid ejecting apparatus and method of setting signal for micro vibration
A liquid ejecting apparatus includes liquid chambers in which a liquid is filled, nozzles communicating with the liquid chambers, a signal generator generating...
US-8,020,954 Recording apparatus and data processing method for recording apparatus
A host device sends, as setting data, data including a registration adjustment value corresponding to a relative distance between nozzle arrays in a scanning...
US-8,020,953 Method for configuring the throughput rate of an imaging apparatus
An imaging apparatus includes a print engine for printing on a print medium. A device is communicatively coupled with the print engine. The device is programmed...
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