Patent application number | Description | Published |
20140198895 | MEDICAL IMAGING SYSTEM - A medical imaging system includes a radiographing apparatus and an image processing apparatus. The radiographing apparatus is provided with a Talbot or Talbot-Lau interferometer and includes an X-ray source, an X-ray detector, and a subject table. The image processing apparatus generates at least one of an X-ray absorption image, a differential phase image, and a small-angle scattering image of the subject using an image signal and a background signal obtained through subject radiographing and background radiographing, respectively. The background radiographing is performed with a member held instead of the subject. The member has a material and/or thickness to create change in energy spectrum of X-rays equivalent to change in energy spectrum of X-rays created by the subject. | 07-17-2014 |
20150150529 | MEDICAL IMAGING SYSTEM - A medical imaging system includes an X-ray Talbot imaging apparatus and an image processing apparatus. The X-ray Talbot imaging apparatus includes a controller which generates reconstructed image(s) including at least a differential phase image from image signals of an imaged subject. The image processing apparatus measures the thickness of cartilage in the joint in the differential phase image or an image generated from the differential phase image, by reference to at least one of i) an edge of a bone in the joint identified in a reconstructed image or an image generated from the reconstructed image and ii) an edge of the cartilage identified in the differential phase image or the image generated from the differential phase image. | 06-04-2015 |
20160042533 | X-RAY IMAGING SYSTEM AND IMAGE PROCESSING DEVICE - An X-ray imaging system includes an X-ray imaging device and an image processing device including a reconstruction unit and an estimation unit. The X-ray imaging device uses a Talbot or Talbot-Lau interferometer including gratings disposed in a line. The X-ray imaging device obtains sets of moire fringe images by fringe scanning multiple times between which arrangement of the gratings is changed. In the fringe scanning, one of the gratings is moved relatively to the remaining grating. The reconstruction unit generates, on the basis of the sets, a reconstructed image which is a differential phase image, an X-ray absorption image and/or a small-angle scattering image. The estimation unit estimates, on the basis of the reconstructed image, a relative position of the moved grating from a reference position of the grating at each imaging in the fringe scanning. | 02-11-2016 |
Patent application number | Description | Published |
20080213512 | Method for manufacturing cellulose ester film, and cellulose ester film, optical film, polarizing plate and liquid crystal display device using the same - A method for manufacturing a cellulose ester film comprising the steps of 1) mixing a cellulose ester exhibiting a water content of not greater than 3.0 weight %, at least one plasticizer selected from the groups A and B in an amount of one to thirty weight % of the cellulose ester, and at least one additive selected from the groups of C and D in an amount of 0.01 to 5 weight % of the cellulose ester to obtain a mixture, group A: ester plasticizers formed from a polyhydric alcohol and a monohydric carboxylic acid; group B: ester plasticizers formed from a polyhydric carboxylic acid and a monohydric alcohol; group C: hindered phenol anti-oxidants; group D: hindered amine light stabilizers, 2) heating to melt the mixture at a temperature (Tm) of between 150 and 300° C., and 3) forming a cellulose ester film with a melt casting method employing the melted mixture. | 09-04-2008 |
20090074989 | Cellulose Ester Film, Manufacturing Method Thereof, Optical Film, Polarizing Plate and Liquid Crystal Display - An objective is to provide a cellulose ester film which can reduce a manufacturing burden and a facility burden caused by drying and recovering of a solvent used in the production process, a manufacturing method of the cellulose ester film and an optical film, and to specifically provide a polarizing plate employing the optical film as an excellent polarizing plate protective film exhibiting reduced fluctuation of retardation property in the width direction and a liquid crystal display employing the polarizing plate. Also disclosed is a cellulose ester film containing at least one compound having a phenol structure and a phosphite ester structure in a molecule. | 03-19-2009 |
20090081388 | Optical Cellulose Ester Film and Manufacturing Method Thereof, and Polarizing Plate and Liquid Crystal Display Device - An optical cellulose ester film comprising a cellulose ester (A); at least one ester based plasticizer (B) selected from ester based plasticizers composed of a polyhydric alcohol and a univalent carboxylic acid, or ester based plasticizers composed of a polyvalent carboxylic acid and a monohydric alcohol; at least one stabilizer (C) selected from the group consisting of a phenol based stabilizer, a hindered amine based stabilizer, or a phosphorous based stabilizer; and a hydrogen bonding solvent (D). | 03-26-2009 |
20090142515 | Cellulose Ester Film, Process for Producing Cellulose Ester Film, Optical Film, Polarization Plate and Liquid Crystal Display Unit - A cellulose ester film that excels in uniformity of retardation as an optical property, especially uniformity of retardation in the direction of film width, and further contrast; a process for producing such a cellulose ester film; and making use of the film, an optical film, polarizing plate and liquid crystal display unit. There is provided a process characterized by subjecting, to melting film formation, a solid cellulose ester having been suspension washed with a poor organic solvent to cellulose ester in the presence of an antioxidant so that the content of free acids in the cellulose ester is 50 ppm or less. | 06-04-2009 |
20090306361 | PROCESS FOR PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POLARIZATION PLATE AND DISPLAY UNIT - A process for producing a cellulose ester film that is produced by a melt casting method using no solvent at film formation, and that attains reduction of bright spot foreign matter, excelling in planarity, and that attains reduction of staining, excelling in dimensional stability. It is also intended to provide such a cellulose ester film, a polarizing plate and a liquid crystal display unit. There is provided a process for producing a cellulose ester film, characterized by forming into a film a material containing a cellulose ester and an ester compound of 1 to 7.5 distribution coefficient obtained by condensation of a polyhydric alcohol and an organic acid of the general formula: (1) according to a melt casting method. | 12-10-2009 |
20100151156 | METHOD OF PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY - Disclosed is a method for producing a cellulose ester film wherein a film-forming material containing the following components A-C is heated and melted, and a cellulose ester film is formed therefrom by melt-casting. A: a cellulose resin, B: an ester compound obtained by condensing an organic acid represented by Formula (1) and a polyalcohol, and C: an aliphatic polyester or an aliphatic-aromatic copolymer. | 06-17-2010 |
20120298007 | PROCESS FOR PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POLARIZATION PLATE AND DISPLAY UNIT - A process for producing a cellulose ester film that is produced by a melt casting method using no solvent at film formation, and that attains reduction of bright spot foreign matter, excelling in planarity, and that attains reduction of staining, excelling in dimensional stability. It is also intended to provide such a cellulose ester film, a polarizing plate and a liquid crystal display unit. There is provided a process for producing a cellulose ester film, characterized by forming into a film a material containing a cellulose ester and an ester compound of 1 to 7.5 distribution coefficient obtained by condensation of a polyhydric alcohol and an organic acid of the general formula: (1) according to a melt casting method. | 11-29-2012 |
Patent application number | Description | Published |
20140002654 | WHITE TURBID STATE DIAGNOSTIC APPARATUS | 01-02-2014 |
20140010408 | LENS-ATTACHED MATTER DETECTOR, LENS-ATTACHED MATTER DETECTION METHOD, AND VEHICLE SYSTEM - A lens-attached matter detector includes an edge extractor configured to create an edge image based on an input image, divide the edge image into a plurality of areas including a plurality of pixels, and extract an area whose edge intensity is a threshold range as an attention area, a brightness distribution extractor configured to obtain a brightness value of the attention area and a brightness value of a circumference area, a brightness change extractor configured to obtain the brightness value of the attention area and the brightness value of the circumference area for a predetermined time interval, and obtain a time series variation in the brightness value of the attention area based on the brightness value of the attention area, and an attached matter determiner configured to determine the presence or absence of attached matter based on the time series variation in the brightness value of the attention area. | 01-09-2014 |
20140028873 | IMAGE PROCESSING APPARATUS - There is provided an image processing apparatus that can implement image recognition processing on all of objects to be recognized, and can reduce a load of capturing and transferring images. The image processing apparatus includes: an image capturing unit that captures image information picked up by an imaging element; a processing region setting unit that sets a plurality of processing regions for the image information; a processing sequence/frequency determination unit that determines at least any one of a sequence, a frequency, and a timing of capturing the respective image information in a plurality of set processing regions, and at least any one of a sequence, a frequency, and a timing of processing the respective image information; and an image processing unit that captures the image information for each of the processing regions according to the sequence, the frequency, or the timing which has been determined, and processes the captured image information according to the sequence, the frequency, or the timing which has been determined. | 01-30-2014 |
20150161881 | In-Vehicle Surrounding Environment Recognition Device - An in-vehicle surrounding environment recognition device includes: a photographic unit that photographs a road surface around a vehicle and acquires a photographic image; an application execution unit that recognizes another vehicle on the basis of the photographic image, and detects a relative speed of the other vehicle with respect to the vehicle; a reflection determination unit that, on the basis of the photographic image, determines upon presence or absence of a reflection of a background object from the road surface; a warning control unit that controls output of a warning signal on the basis of the result of recognition of the other vehicle; and a warning prevention adjustment unit that suppresses output of the warning signal on the basis of the relative speed of the other vehicle, if it has been determined that there is the reflection of the background object from the road surface. | 06-11-2015 |
20150220793 | Image Processing Device - An image processing device includes: an image acquisition unit that obtains a photographic image of an area outside of a vehicle captured and output by a camera; a sun decision unit that calculates a sun position which indicates, at least, a solar elevation and makes a decision as to whether or not the solar elevation is equal to or lower than a predetermined elevation; an opacity detection unit that detects clouding of a lens surface of the camera; a vehicle detection unit that detects another vehicle, different from the vehicle, based upon image information of a first image area in the photographic image; and a control unit that suspends detection of the other vehicle by the vehicle detection unit if the opacity detection unit detects opacity in, at least, the first image area and the sun decision unit decides that the solar elevation is equal to or lower than the predetermined elevation. | 08-06-2015 |
20150270096 | CHARGED PARTICLE BEAM APPARATUS - A charged particle beam apparatus is provided with a controller configured to control other components and perform operations including: an irradiating operation to irradiate a first position of a sample with a charged particle beam while gradually changing a scan range of the charged particle beam to move from a first position; a first image acquiring operation to acquire an image of each portion where the charged particle beam moves; an indicator forming operation to form an indicator at a second position by the charged particle beam when the scan range of the charged particle beam reaches the second position; a second image acquiring operation to acquire an image of the second position in a state where the indicator is formed; and an adjusting operation to adjust relative position between the stage and the scan range of the charged particle beam. | 09-24-2015 |
20150302261 | On-Vehicle Image Processing Apparatus - An on-vehicle image processing apparatus includes: a photographing device configured to photograph a road surface around a vehicle so as to obtain a photographed image; an image creation section configured to create an overhead view image showing a situation where a circumference of the vehicle is looked down from above the vehicle, based on the obtained photographed image; an extraction section configured to extract a road surface sign around the vehicle by using the created overhead view image; a detection section configured to detect one or more noises among at least a road surface noise, an obstruction noise, and an attached substance noise that are to be observed when the extraction section extracts the road surface sign; and a parking frame recognition section configured to recognize a parking frame based on one of a partial photographing region in the photographed image and a partial overhead view region in the overhead view image, depending on the detected noise. | 10-22-2015 |
20150334385 | VEHICLE-MOUNTED ENVIRONMENT RECOGNITION DEVICE - A vehicle-mounted environment recognition device includes an imaging unit that acquires an image taken by an imaging device; an image self-diagnosis unit that diagnoses contamination of a lens of the imaging device with respect to the image acquired by the imaging unit; an application execution unit that executes an application selected from a predetermined application group; and a fail determination unit that determines, on the basis of a diagnosis result from the image self-diagnosis unit, whether the lens contamination state is in an endurance range of the application and, if within the endurance range, sets the operation of the application executed by the application execution unit to a suppression mode. If outside the endurance range, contamination removal control is implemented, or a fail determination is made for the application. Contamination removal and fail determination can be implemented utilizing parameter adjustment and hardware, or an image-based self-diagnosis can be conducted. | 11-19-2015 |
20150339535 | ON-VEHICLE IMAGE PROCESSOR - An on-vehicle image processor includes an imager mounted on a vehicle, an image convertor and compositor that converts images imaged by the imager into overhead images, a white line candidate area detector that detects a white line candidate area estimated to constitute a parking frame, an endpoint position detector that detects positions of endpoints, a vehicle behavior measurer that measures a movement amount of the vehicle, an endpoint movement position predictor that predicts moved positions of the endpoints detected by endpoint position detector, an endpoint movement amount judger, an endpoint position storage, a distance calculator that judges a degree of proximity of the endpoints, an information output device, an endpoint position oblivion judger that deletes the position of the endpoints satisfying a predetermined condition, a parking frame detector that detects a parking frame from the image, an accelerator opening degree detector and a vehicle behavior controller. | 11-26-2015 |
Patent application number | Description | Published |
20090180244 | DISPLAY DEVICE - A display device includes a touch panel includes a projection on the upper part of a front frame for holding a display element. The inner side face of the projection is opposed to the side part of the touch panel. The side part of the touch panel comes into contact with the inner side face of the projection thus positioning the touch panel into a desired position. | 07-16-2009 |
20110205755 | SURFACE LIGHT SOURCE DEVICE AND DISPLAY DEVICE - Provided is a surface light source device including a light guide plate, and at least one point light source that is disposed to be adjacent to an incidence surface of the light guide plate and irradiates the incidence surface with a light beam. The light guide plate includes, at least at a position at which the point light source is disposed, at least one projection projecting from the incidence surface toward a direction in which the point light source is disposed. | 08-25-2011 |
20130027629 | DISPLAY APPARATUS - A display apparatus that accommodates a display panel of displaying an image in a housing, the display apparatus comprises: a transparent protective member that covers a part of the housing and is arranged at a display face of the display panel; a transparent adhesive member that is arranged at a position corresponding to a display area of the display panel on a face of the transparent protective member, which faces the display panel, so that the display panel is stuck; and an adhesive member that is arranged at a peripheral area, which is provided from an outside of the display area of the display panel up to an end portion of the transparent protective member. | 01-31-2013 |