| CANNON KABUSHIKI KAISHA Patent applications |
| Patent application number | Title | Published |
|---|
| 20120114838 | FILM FORMATION APPARATUS - A film formation apparatus includes a film formation source, a quartz oscillator for measurement, and a quartz oscillator for calibration. When a thin film of a film forming material is formed on a film formation object, the film forming material is heated in the film formation source to release vapors thereof. The quartz oscillator for measurement measures the amount of the film forming material formed on the film formation object, while the quartz oscillator for calibration calibrates the quartz oscillator for measurement. In the film formation apparatus, there are further provided a moving part for moving the film formation source between a predetermined film formation waiting position and a predetermined film forming position with respect to the film formation object and a temperature control part for controlling a temperature of the quartz oscillator for measurement and a temperature of the quartz oscillator for calibration to be substantially the same. | 05-10-2012 |
| 20120005378 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND PROGRAM - A peripheral device control system with high operability, which can provide a device management screen that provides appropriate display contents and functions according to a user's use environment, is implemented. The system is configured by an information processing apparatus, a peripheral device, a peripheral device management function required to manage the peripheral device, a peripheral device management screen, peripheral device management function control information, a first application, a first driver, and a second driver. When the first application is launched from the peripheral device management screen, a first driver name is generated using a second driver name, and is set as a default device. | 01-05-2012 |
| 20110273602 | Optical Device and Signal Processor | 11-10-2011 |
| 20110244219 | Antireflection Film for Optical Element, Antireflection Paint, and Optical Element - Provided is an antireflection paint for an optical element, including black primary particles and secondary particles, in which: the black primary particles each have at least a refractive index for a d line (nd) of 2.0 or more; a ratio between a maximum absorptivity of each of the black primary particles for light having a wavelength of 400 nm or more and 700 nm or less and a minimum absorptivity of each of the particles for the light is larger than 0.7; and the black primary particles have a smaller average particle diameter than an average particle diameter of the secondary particles. Such constitution can prevent surface reflection and internal reflection, absorb light in a visible region well, and alleviate an influence on an environment. | 10-06-2011 |
| 20110134493 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus for forming an image by performing exposure scanning of an image carrier is provided. The apparatus includes a unit for storing image data having a height in a sub-scanning direction equivalent to a certain number of amounts of the image data obtained by a single main scan; a unit for, in a case where a block in which a scan line of image data that is the scanning target is located has moved in a sub-scanning direction, storing a block position and a moving direction; a unit for, based on the skew information, converting image data of the main scan line and outputting an amount of image data that is obtained by a single main scan; and a unit for, when a block unit has been processed, replacing the processed block unit with another block unit. | 06-09-2011 |
| 20100141640 | DISPLAY DEVICE AND AGING METHOD - The display device according to the present invention is provided with a thin film transistor (first transistor) for aging which directly connects an organic EL element to a power supply line, and furthermore, an aging control line and a thin film transistor (second transistor) for switching aging control signals are provided in order to control the thin film transistor for aging, and thus the aging period is shorter. | 06-10-2010 |
| 20100096676 | PHOTOELECTRIC CONVERSION DEVICE, METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE, AND IMAGE PICKUP SYSTEM - A photoelectric conversion device comprising a semiconductor substrate of a first conduction type, and a photoelectric conversion element having an impurity region of the first conduction type and a plurality of impurity regions of a second conduction type opposite to the first conduction type. The plurality of second-conduction-type impurity regions include at least a first impurity region, a second impurity region provided between the first impurity region and a surface of the substrate, and a third impurity region provided between the second impurity region and the surface of the substrate. A concentration C | 04-22-2010 |
| 20090316860 | MULTI X-RAY GENERATOR AND MULTI X-RAY IMAGING APPARATUS - A compact apparatus can form multi X-ray beams with good controllability. Electron beams (e) emitted from electron emission elements ( | 12-24-2009 |
| 20090289514 | CORELESS MOTOR - A coreless motor able to be downsized and easy to be assembled and to ensure the concentricity between a motor shaft, a magnet, and an outer cylinder. The coreless motor includes an outer cylinder gear unit having an output shaft and a speed-reducer mechanism incorporated into a field assembly having a magnet fitted on an inner yoke and an outer cylinder fitted on an outer periphery of the magnet, a motor shaft unit having an inner lid rotatably supporting a motor shaft via ball bearings, a rotor unit having a circular plate attached with a commutator electrically connected to a coil, an outer lid unit having an outer lid mounted with brushes. The inner lid is incorporated in the inner yoke, the coil is incorporated in between the outer cylinder and the magnet, and the outer lid unit is attached to the rotor unit and the outer cylinder. | 11-26-2009 |
| 20090279051 | FUNDUS CAMERA - A fundus camera includes a fundus photographing optical system including an image-recording image sensor for photographing a fundus image via a focusing lens, a focus target having a plurality of regions for forming light fluxes passing through a plurality of different areas on pupil of a subject's eye, and a focus drive unit for driving the focusing lens based on positions of a plurality of images of the focus target in an image captured by the image-recording image sensor and on contrast of the images. | 11-12-2009 |
| 20090021607 | IMAGING SYSTEM, METHOD FOR PROCESSING THEREOF AND PROGRAM - An imaging apparatus is provided, which improves correction accuracy at the time of pixel addition reading and scarcely deteriorates in resolution of the image data. This apparatus comprises: a conversion unit comprising a plurality of unit-pixels and converting an incident radiation or a light into pixel information; a signal processing unit capable of reading the pixel information for each unit-pixel, or capable of reading additional added pixel information for a plurality of unit-pixels, based on a control from a control unit for controlling a driving of the conversion unit according to a plurality of operation modes; a storage unit for storing a plurality of correction informations according to the plurality of operating modes; and a correction unit for performing the correction of the pixel information based on the correction information extracted from the plurality of correct informations according to the operation mode. | 01-22-2009 |
