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Patent # Description
US-7,841,705 Actuator device, liquid-jet head and liquid-jet apparatus
Provided is an actuator device including piezoelectric elements which are displaceably provided on a substrate. Each piezoelectric element is formed of a lower...
US-7,841,693 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-7,841,692 Head maintenance method, head maintenance device, and printer
A head maintenance method for a printing head having ink nozzles capable of ejecting an ink liquid, the method includes: performing a cleaning operation by...
US-7,841,683 Printing apparatus
A printing apparatus which mounts a printing medium on a conveyor belt, conveys it to a printing area, and carries out printing by ejecting a liquid onto the...
US-7,841,679 Liquid ejection apparatus and liquid ejection method
The invention achieves efficient use of generation circuits of drive signals COM. The invention provides a liquid ejection method that includes: causing a...
US-7,841,085 Method for manufacturing liquid jet head
A method for manufacturing a liquid jet head is provided which includes a flow channel board having at least pressure-generating chambers communicating with...
US-7,841,077 Method for manufacturing a wiring substrate
A wiring substrate comprises: a flexible substrate having a first region and a second region; a wiring line formed on the flexible substrate; and an electronic...
US-7,841,056 Method of manufacturing a piezoelectric element
A method of manufacturing a piezoelectric element includes: forming a first base substrate having an element to be transferred; forming a second base substrate;...
US-D628,227 Projector
US-7,840,583 Search device and recording medium
A device composed of structures and access methods for providing search functionalities is proposed. The structure includes a presence/absence information unit...
US-7,840,162 Image forming apparatus in which axis deviation of rotating member is prevented
An image forming apparatus includes a main body and a rotating member unit having a rotating member. The rotating member unit is detachably held in the main...
US-7,840,071 Method and apparatus for identifying regions of different content in an image
A method of identifying regions of different content in an image comprises dividing image data into a plurality of pixel blocks, extracting features of the pixel...
US-7,840,037 Adaptive scanning for performance enhancement in image detection systems
A method and system for efficiently detecting faces within a digital image. One example method includes identifying a digital image comprised of a plurality of...
US-7,839,539 Method, printer driver, and system for printing a stamp correlated to a specified print mode
A printer driver enables printing a color loss determination stamp that accurately indicates whether color loss has occurred in every print mode available on a...
US-7,839,535 Printing device that performs image processing on image data, printing method, and computer program product
A printing device comprising: a data acquiring unit configured to acquire image data; an image processing unit configured to generate display image data and...
US-7,839,461 Electro-optical device substrate, method of manufacturing the same, electro-optical device and electronic apparatus
An electro-optical device that includes a transistor and an insulating film over the semiconductor layer of the transistor. The insulating film has an opening...
US-7,839,453 Movement compensation
An image data processor for generating driving image data for operating an image display device, including: an image memory; a write-in control section for...
US-7,839,426 Time recorder
A time recorder includes a print head, a ribbon cassette swingably supported and having an ink ribbon applied with a different colors in a width direction, and a...
US-7,839,372 Electrooptic apparatus substrate and examining method therefor and electrooptic apparatus and electronic equipment
An electrooptic apparatus substrate and examination method therefor can be provided which can implement an examination without requiring bringing a probe into...
US-7,839,328 Positioning device, electronic instrument, and storage medium storing program
Signals output from two filters included in a filter section 70 and differing in passband are respectively stored in different memories included in a memory...
US-7,839,180 Noise filter circuit, noise filtering method, thermal head driver, thermal head, electronic instrument, and...
A noise filter circuit includes a latch circuit that receives an input signal. The latch circuit includes first and second logic circuits (e.g., NAND circuits)....
US-7,839,083 Light emitting device and electronic apparatus
A light emitting device includes a substrate, a light emitting elements that have a first electrode, a second electrode and a light emitting layer, an element...
US-7,839,081 Emissive device and electronic apparatus having light transmitting portions of light shielding layer being...
An emissive device includes a substrate; a plurality of light-emitting elements disposed on the substrate; a light-shielding layer opposite the substrate, the...
US-7,838,960 Integrated circuit device and electronic instrument
An integrated circuit device includes a high-speed I/F circuit block which transfers data through a serial bus, and a driver logic circuit block which generates...
US-7,838,952 MEMS device and fabrication method thereof
A micro electro mechanical system (MEMS) device includes: a fixed electrode made of silicon and provided above a semiconductor substrate; a movable electrode...
US-7,838,916 Thin-film transistor, electronic circuit, display unit, and electronic device
A thin-film transistor includes a gate electrode, a source electrode, a drain electrode, a semiconductor layer, and a gate insulating layer for insulating the...
US-7,838,890 Optical device and method for manufacturing optical device
A method for manufacturing an optical device comprises steps of: (a) laminating a first, a second, a third, a fourth, a fifth, and a sixth semiconductor layers;...
US-7,837,369 Light-emitting device, image-printing device, and manufacturing method of sealing member
A light-emitting device includes a plurality of light-emitting elements, an element substrate on which the plurality of light-emitting elements are disposed, a...
US-7,837,334 Projector and display device
A projector includes a transmissive heat exchange element having a transparent thermoelectric conversion layer consisting mainly of an oxide and an electrode for...
US-7,837,331 Illuminator and projector with increased illumination efficiency
An illuminator includes a light source that outputs light, a polarization separation device that separates the light outputted from the light source into...
US-7,837,321 Recording method, recording apparatus and computer-readable storage medium
The present invention is a recording method for recording by ejecting liquid onto a medium. The medium is carried in a carrying direction, the medium carried is...
US-7,837,312 Liquid cartridge and method for manufacturing the same
A liquid cartridge has a container main body detachably mounted to a cartridge mounting section of a liquid consuming apparatus. The container main body includes...
US-7,837,309 Liquid ejecting head and method for assembling same
To provide a liquid ejecting head that has a simple structure for attaching an introduction needle holder to a case member and whose width in the main scanning...
US-7,837,306 Valve unit with pressure regulating valve assembled in laminate body
A valve unit includes a valve portion arranged in a laminate body operable to open and close a flow passage; a drive portion that generates drive force for...
US-7,837,293 Suction device and liquid droplet ejection apparatus having the same, as well as electro-optical apparatus and...
Provided herein is a suction device that is provided in an inkjet liquid droplet ejection apparatus and sucks functional liquid while contacting with nozzle...
US-7,837,292 Liquid ejection apparatus
An inkjet type printer having a recording head is disclosed. The printer includes a cap and a raising and lowering unit. The raising and lowering unit moves the...
US-7,837,109 Processing method and apparatus for recording media having printed magnetic ink characters
In a method of processing recording media containing magnetic ink characters, the media is transported at a first speed along a transportation path to which a...
US-D627,818 Ink cartridge
US-7,835,883 Method and device for measuring rotation speed of rotating equipment
A rotation speed measuring device includes a position sensor outputting position signals indicating M (M >2) rotation positions of equal phase difference per...
US-7,835,862 Positioning device, control method of positioning device, control program of positioning device, and computer...
A positioning device includes: altitude information storing means; satellite signal receiving means; three-dimensional coordinate information generating means;...
US-7,835,655 Charger, image forming apparatus, and charge control method
A charger includes: a first charging member that contacts an image carrier and a second charging member that contacts the image carrier downstream from the first...
US-7,835,651 Image forming apparatus and image forming method
An image forming apparatus includes a development portion holder that is mounted with a plurality of development portions having a memory storing information on...
US-7,835,592 Calibration technique for heads up display system
A method for adjusting an image projected onto a warped surface is provided. The method initiates with capturing calibration points within a calibration image...
US-7,835,553 Identity authentication device and fingerprint sensor
An identity authentication device including a case member, a fingerprint sensor member being detachable from the case member, a first metal terminal formed in...
US-7,835,188 Semiconductor memory device
Provided is a semiconductor memory device, which realizes characteristic evaluation even in a case where a threshold voltage is a negative potential by a test...
US-7,835,082 Line head and image forming apparatus
A line head includes: a first lens array having a plurality of first lenses each having a convex surface as a light incidence surface; a second lens array that...
US-7,835,063 Electrophoretic device, electrophoretic display, and electronic apparatus
An electrophoretic device includes an electro-optical panel including an electrophoretic layer having an electrophoretic dispersion containing electrophoretic...
US-7,834,990 Evaluation method for evaluating optical characteristics of optical system, evaluation method for evaluating...
An evaluation method for evaluating optical characteristics of an optical system, the evaluation method includes: providing an optical system that is an...
US-7,834,968 Liquid crystal device and electronic apparatus
An optically compensated birefringence mode liquid crystal device includes a plurality of gate lines and source lines interesting each other in a plan view, and...
US-7,834,958 Reflective type color liquid crystal device and an electronic apparatus using this
A liquid crystal device includes a pair of substrates and a liquid crystal layer between the pair of substrates. In addition, the device includes a plurality of...
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