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Patent # Description
US-8,155,768 Projector, projection display system, and corresponding method and recording medium
A projector that projects images includes a projection display module by which the projector projects the images, a network interface by which the projector can...
US-8,155,469 Filter circuit, image processing circuit, and filtering method
A filter circuit includes: an adder/subtractor that performs at least addition; and a shifter that performs multiplication/division by a power of two through a...
US-8,155,171 Multipath signal judging method, program, and multipath signal judging device
A multipath signal judging method includes: performing correlation calculation for I and Q components for a reception signal as a positioning signal modulated...
US-8,154,575 Heating resistor element, manufacturing method for the same, thermal head, and printer
Provided is a heating resistor element, including: an insulating substrate (9); a heat accumulating layer (10) bonded to a surface of the insulating substrate...
US-8,154,509 Electronic display system, electronic paper writing device, electronic paper and method for manufacturing the same
Aspects of the invention provide an electronic paper display system that can include an electronic paper and the writing device. The writing device transmits...
US-8,154,499 Electro-optical device, method for driving the same, and electronic apparatus
An electro-optical device includes a plurality of scanning lines, a plurality of data lines, a plurality of pixels, a scanning-line driving circuit, a block...
US-8,154,453 Positioning method, program thereof, and positioning device
A positioning method includes: executing a first correlation accumulation process on a received signal, a positioning signal spread-modulated with a spread...
US-8,154,447 Position calculating method and position calculating device
A position calculating method includes: determining a positioning satellite used for position calculation on the basis of at least reliability of satellite...
US-8,154,199 Display apparatus
An electroluminescent apparatus having a substrate and a transistor formed above the substrate and having a gate electrode and a semiconductor film. The...
US-8,154,032 Electrooptical device, electronic apparatus, and method for producing electrooptical device
An electrooptical device having a plurality of light-emitting regions includes a substrate, a bank disposed in a region other than the light-emitting regions on...
US-8,153,320 Pressure regulating valve, fuel cell system using same, and hydrogen generating facility
A pressure regulating valve comprises a first pressure deformation portion which receives a pressure on a fuel demand side, a second pressure deformation...
US-8,153,248 Plastic lens and method of producing plastic lens
A primer layer is formed on a plastic lens substrate, a hard coat layer is formed on the primer layer using a coating composition comprising metal oxide fine...
US-8,152,394 Printer with a cutter having a pushing portion for moving the fixed blade away from the movable blade
In order to reliably and promptly release bite of a fixed blade and a movable blade with a simple manipulation without being influenced by a state of paper jam...
US-8,152,309 Image display apparatus, image display system, and image display method
An image display apparatus which displays an image as a transmitted projection image includes: a tread-board of a step which has a first projection surface and...
US-8,152,296 Vacuum platen mechanism and fluid droplet discharge device
Mechanism for producing vacuum pressure and air flow for drawing recording paper of various widths to the platen surface of a printer enables such pressure and...
US-8,152,295 Recording apparatus
A recording apparatus includes a holding tray, a transport driving roller that applies a transport force to the other surface of the holding tray, and an...
US-8,152,283 Liquid-jet head and liquid-jet apparatus
A liquid-jet head has a passage-forming substrate with an individual path including a pressure-generating chamber communicating with a nozzle orifice which...
US-8,152,281 Liquid ejecting head and liquid ejecting apparatus
A liquid ejecting head including a first base member in which a plurality of pressure generating chambers communicating with nozzle openings and a series of...
US-8,152,271 Liquid ejecting apparatus
A liquid ejecting apparatus includes a liquid ejecting head disposed on a transport path of a target to eject a liquid from nozzles at a nozzle forming surface,...
US-8,152,268 Tube pump, liquid ejecting apparatus, and method of driving tube pump
A tube pump comprising a flexible tube, a pressing member capable of generating a negative pressure in the tube by sequentially pressing the tube from as the...
US-8,152,263 Printer
When the number of sheets that have been printed has reached the number of sheets guaranteed for printing, a number representing a upper limit of the number of...
US-8,152,152 Apparatus and method for sealing paper with paste
An apparatus for sealing paper with paste includes a paper-feeding unit, a pasting main body which seals open ends of a sheet of paper by an adhesive, and a...
US-8,151,131 Signal synchronization method and signal synchronization circuit
There is provided a signal synchronization method of performing signal synchronization between a device which operates in synchronization with a first clock...
US-8,150,190 Printing device, image data file processing device, method of selecting image data file, and computer program...
With a minimal process load, to determine level of the image of an image data file, for image data files of a format that saves images in the form of...
US-8,149,499 Electrophoretic display device and electronic apparatus
An electrophoretic display device includes a display element including a pair of first and second substrates which are opposed to each other, and a microcapsule...
US-8,149,465 Coloring image generating apparatus and coloring image generating method for generating a coloring image from...
A coloring image generating apparatus includes: an acquiring unit that acquires an image; an edge intensity calculating unit that calculates an edge intensity...
US-8,149,462 Line printer
A plurality of types of positional shift postulated patterns are postulated wherein the positional shift of print head tips in a printer are postulated to have...
US-8,149,457 Image forming apparatus, image forming method, and computer readable medium recording a printing data...
An image forming apparatus using a plurality of colorants for image formation, includes a generation unit which generates bitmap data, in which each pixel has a...
US-8,149,428 Print controlling apparatus and information processing apparatus
To restrain that an adjustment is performed by a printer driver by matching an order for setting items by a user and a priority order between the items when an...
US-8,149,244 Projection system, information processing apparatus and projector
A projection system comprising an information processing apparatus capable of processing image data and a projector capable of performing a display process on...
US-8,148,875 Piezoelectric vibrator, manufacturing method of piezoelectric vibrator, oscillator, electronic device, and...
A piezoelectric vibrator which can be manufactured efficiently and a manufacturing method thereof are provided. The piezoelectric vibrator includes: a...
US-8,148,852 Electronic device and printing device
An electronic device controlled by software, includes a first switch that shuts off electric power supplied via a first supply line in accordance with operation...
US-8,148,447 Ink composition for ink jet recording
There is provided an ink composition which can yield images having silver salt photograph-like gloss and is also excellent in fixation, lightfastness, and...
US-8,147,223 Tube pump and liquid ejection apparatus
A flexible tube has a first portion and a second portion located close to each other in the vicinity of an opening of an accommodating case. A pressing member...
US-8,147,155 Roll paper printer with positioning members
A roll paper printer having a roll paper compartment in which roll paper is mounted so that it is freely rotatable inside the roll paper compartment with the...
US-8,147,070 Projector
A projector can form images of illumination system on respective optical paths at positions of corresponding liquid crystal display panels with respect to a...
US-8,147,062 Progressive-power lens
An eye-side refractive surface 11 of a distance portion is concave and at least part of an eye-side refractive surface 3 of a near portion is a convex region 31...
US-8,147,061 Recording apparatus
A recording apparatus includes: a housing which constitutes an appearance of a recording apparatus body; and an electronic substrate which is vertically...
US-8,147,057 Resistance generating device and recording apparatus
There is provided a resistance generating device including a resistance generating unit disposed inside the rotation axis, the resistance generating unit having...
US-8,147,044 Liquid supply device, liquid ejecting apparatus, and liquid supply method
A liquid supply device includes a liquid supply channel that supplies a liquid from an upstream side as a liquid supply source side to a downstream side, on...
US-8,147,041 Piezoelectric element and method for manufacturing the same, liquid-ejecting head and method for manufacturing...
A piezoelectric element includes a piezoelectric film containing lead (Pb), zirconium (Zr), and titanium (Ti). The piezoelectric film has a composition...
US-8,147,035 Fluid discharging apparatus and method of controlling the fluid discharging apparatus
A fluid discharging apparatus including a head, a medium support portion, a contact member, and an actuator portion. The head includes a plurality of nozzles...
US-8,147,032 Liquid droplet ejection apparatus, method for manufacturing electro-optic device, electro-optic device, and...
A liquid droplet ejection apparatus performs a drawing operation on a workpiece set on a set table by driving the ejection of a functional liquid droplet...
US-8,147,030 Fluid ejecting apparatus
A fluid ejecting apparatus includes an ejection head having an ejection surface with a nozzle region and a capping device that contacts the ejection surface....
US-8,147,028 Nozzle inspecting device in fluid discharge apparatus, fluid discharge apparatus, and nozzle inspection method
A nozzle inspection device includes an inspection electrode placed apart from a discharge unit with a gap therebetween, an inspection unit for inspecting the...
US-8,147,023 Printing apparatus and printing method
A printing apparatus including: a first motor configured to provide a drive force for rotating a roll member that is a wound medium; a second motor configured...
US-8,147,021 Printer
When the number of sheets that have been printed has reached the number of sheets guaranteed for printing, a number representing a upper limit of the number of...
US-8,146,912 Recording media separating device and recording apparatus
A recording media separating device that separates recording media fed by a feeding roller and a hopper into a top recording medium and next-to-top recording...
US-8,145,107 Image forming apparatus and image forming method
An image forming apparatus includes: a transfer belt to which an image is transferred; a belt tension roller around which the transfer belt is looped; a...
US-8,145,050 Lens drive device
A lens drive device includes: a lens holder holding a lens; a drive source including a rotor rotatably supported; a gear rotated by a rotation of the rotor; and...
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