26th week of 2014 patent applcation highlights part 33 |
Patent application number | Title | Published |
20140177000 | SERVICING A PRINT REQUEST FROM A CLIENT SYSTEM - A method and system for servicing a print request from a specific client system. Client-specific information from a client profile is read from database accessible to at least two printer server systems. The client-specific information includes the specific client system's geographic location, a favorite time span reflecting when the specific client system was previously connected to a network, an amount of data reflecting data previously printed within a given historical time span, a maximum data transfer rate at which the specific client system can transfer data to the network, a minimum speed required for printing data received from the specific client system by each printer server system, or combinations thereof. At least one best-suited printer is ascertained to be used for servicing the print request, utilizing the client-specific information, printer server information, and printer information. The print request is serviced by the at least one best suited printer. | 2014-06-26 |
20140177001 | INTERNET FAX MESSAGE SEARCHING AND FAX CONTENT DELIVERY USING KEYWORD DETECTION - A system for providing an internet fax service has an engine to process a raw fax document, received for a user of the internet fax service, using digital character recognition to produce recognized text or an associated formatted text document. A conversion engine may convert the raw fax to native file format being one of a) word processor format, b) spreadsheet format, c) slide presentation format, or d) another format that can be read on a user interface. An internet server is to make the native file format document available to the user over an internet. A fax content processing unit is to perform keyword scanning of the recognized text, and then allows the user to search for stored faxes by keyword. Other embodiments are also described. | 2014-06-26 |
20140177002 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An image processing apparatus includes an extracting unit extracting custom color identification data that identifies each of one or more custom colors different from multiple predetermined basic colors from drawing data for every page; a separation data generating unit generating separation data that indicates an object to be drawn for each color in accordance with the drawing data for one page without waiting for the completion of the extraction of the custom color identification data for the pages other than the one page; a raster data generating unit generating raster data concerning each color in accordance with the separation data; an acquiring unit acquiring mixing ratio data; and a combining unit combining the raster data concerning the custom color with the respective pieces of raster data concerning the basic colors in accordance with the mixing ratio data. | 2014-06-26 |
20140177003 | PRINTING APPARATUS, CONTROL METHOD THEREOF, CONTROL PROGRAM THEREOF, AND MANUFACTURING METHOD OF PRINTING MATERIAL - A printing apparatus is provided with a CPU. The CPU generates dot data where dots are regularly distributed and arranged in a case where gradation values which are represented by image data are a predetermined value or less by using a dither mask where thresholds are set for each printing pixel and comparing the gradation values of each of the pixels which configure the original image and the thresholds for each of the printing pixels which are set in the dither mask, and generates the dot data such that the degree of regularity of the dots which are distributed and arranged is reduced as the gradation values are increased in a case where the gradation values which are represented by the image data exceed the predetermined value through execution of a dot data generating module. | 2014-06-26 |
20140177004 | IMAGE SCANNING APPARATUS, METHOD FOR IMAGE COMPENSATION AND COMPUTER-READABLE RECORDING MEDIUM - An image scanning apparatus and method are provided. The image scanning apparatus includes a scanner that scans a manuscript to generate a scan image, an image processor that calculates a manuscript boundary on the generated scan image as an equation and compensates a distortion of the scan image using the calculated equation, and a storage member that stores the scan image of which the distortion has been compensated. | 2014-06-26 |
20140177005 | IMAGE FORMING APPARATUS - An image forming apparatus includes a reading unit that reads image data, a drawing data storage unit that stores object data comprising the read image data so as to allow the stored object data to be distinguished between a vector object and a raster object, a vector gray determination unit that determines whether each of stored vector objects is formed of an achromatic color, a raster gray determination unit that determines whether each of stored raster objects is formed of an achromatic color, and an output data creation unit that converts the stored object data into multicolor when the stored object data includes a chromatic color and converts the stored object data into monochrome when the stored object data is formed only of achromatic colors. | 2014-06-26 |
20140177006 | CARRIER IMAGES - In one example, a first directive is received at a system. The directive is to embed, into content selected via a printer application accessed at a network-connected printer, a network address. A carrier image that includes the network address in encoded form is generated. A second directive, to provide first content to the printer, is received via the application. The carrier image is merged into the first content. After the merging, the merged first content is sent to the printer for printing. | 2014-06-26 |
20140177007 | PRINTER CONSUMABLE LOCKING - In one example, a printer consumable is locked to a content provider. A document that includes content restricted by a provider is printed if the printer consumable is installed in the printer. | 2014-06-26 |
20140177008 | PIXEL MAPPING AND PRINTING FOR MICRO LENS ARRAYS TO ACHIEVE DUAL-AXIS ACTIVATION OF IMAGES - A visual display assembly adapted for use as an anti-counterfeiting device on paper currency, product labels, and other objects. The assembly includes a film of transparent material including a first surface including an array of lenses and a second surface opposite the first surface. The assembly also includes a printed image proximate to the second surface. The printed image includes pixels of frames of one or more images interlaced relative to two orthogonal axes. The lenses of the array are nested in a plurality of parallel rows, and adjacent ones of the lenses in columns of the array are aligned to be in a single one of the rows with no offset of lenses in adjacent columns/rows. The lenses may be round-based lenses or are square-based lenses, and the lenses may be provided at 200 lenses per inch (LPI) or a higher LPI in both directions. | 2014-06-26 |
20140177009 | IMAGE PROCESSING APPARATUS AND IMAGE SCANNING APPARATUS - An image processing apparatus includes a local maximum point identifying unit, a distribution deriving unit, and a binding position identifying unit. The local maximum point identifying unit is configured to identify positions of local maximum points of densities along a first scanning direction in an input image of a book. The distribution deriving unit is configured to derive a distribution in the first scanning direction of the number of the local maximum point obtained along a second scanning direction perpendicular to the first scanning direction. The binding position identifying unit is configured to identify a binding position in the input image of the book on the basis of a position of a peak in the distribution. | 2014-06-26 |
20140177010 | IMAGE SCANNING APPARATUS, IMAGE COMPENSATION METHOD AND COMPUTER-READABLE RECORDING MEDIUM - An image scanning apparatus includes a scanning unit configured to scan an original document and generate a scanned image, a storage unit configured to store the generated scanned image, an image processor including a plurality of image processing modules, the plurality of image processing modules separately including a plurality of buffers configured to store the scanned image of block units, and configured to read the generated scanned image in preset block units and perform image processing on the scanned image read in block units sequentially using the plurality of image processing modules, and a controller configured to store the image-processed scanned image in the storage unit. | 2014-06-26 |
20140177011 | IMAGE-READING DEVICE, IMAGE-READING METHOD AND COMPUTER READABLE STORAGE MEDIUM - An image-reading device images each page of a book as a basic image and cuts out a predetermined area of the basic image. The device includes an initial-parameter specification unit, a final-parameter specification unit, a determination unit and a correction unit. The initial-parameter specification unit specifies a parameter for the predetermined area of a page around beginning of turning pages. The final-parameter specification unit specifies a parameter for the predetermined area of a page around an end of turning pages. The determination unit determines a parameter for a certain page of the book on the basis of the parameters specified by the initial-parameter specification unit and the final-parameter specification unit. The correction unit corrects an image of the certain page on the basis of the parameter determined by the determination unit. | 2014-06-26 |
20140177012 | IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS - An image reading apparatus includes: a transmitting glass; and a step member that is located upstream of a reading position, at which an image of a conveyed document is read by a reading unit via a transmitting glass, in a conveying direction of the document, and has a document guiding surface at a position away from a surface of a transmitting glass by a prescribed distance and forms a step between the document guiding surface and the transmitting glass. The step member is provided with a protrusion protruding downstream in the conveying direction of the document to form space between the transmitting glass and a downstream part of the step member in the conveying direction of the document. | 2014-06-26 |
20140177013 | IMAGE FORMING APPARATUS, READING APPARATUS, AND CONTROL METHOD OF READING - In an image forming system including: an image forming section configured to form an image on a sheet; a reading section configured to read the image formed on the sheet by the image forming section; and a control section configured to control image forming by the image forming section and reading by the reading section, the control section determines characteristics on reading of the image formed on the sheet by the reading section depending on an intended use of the image to be read by the reading section. | 2014-06-26 |
20140177014 | OPTICAL SCANNER AND IMAGE FORMING DEVICE PROVIDED WITH THE OPTICAL SCANNER - An optical scanner includes a housing, a polygon mirror accommodated within the housing and configured to reflect light of a light source, a lens accommodated within the housing and arranged on an optical path of the light reflected by the polygon mirror, and a cover member. The cover member is mounted to the housing and is provided with an opening formed so as to expose at least a portion of the lens. The opening is closed by a seal member which is attached to a portion of the lens exposed from the opening and an outer wall surface of the cover member existing around the opening. | 2014-06-26 |
20140177015 | IMAGE PROCESSING DEVICE AND IMAGE READING APPARATUS - An image processing device includes a width specifying part, a parameter value specifying part, and a density correcting part. The width specifying part specifies a width between both ends of an input image of a book about each line of the input image. The parameter value specifying part specifies a value of a density correcting parameter corresponding to the width specified by the width specifying part. The density correcting part corrects density of each line on the basis of the value of the density correcting parameter specified by the parameter value specifying part. | 2014-06-26 |
20140177016 | SYSTEMS AND METHODS FOR STREAK DETECTION IN IMAGE ARRAY SCANNING - A system and method are provided for streak detection in an image scanning system. The disclosed systems and methods may be particularly applicable to constant velocity transport (CVT) digital scanning systems by comparing multiple scans of a simply-produced test pattern passed over the sensor in multiple orientations. Image information from each pass of the test pattern through the image scanning system may be compared to image information from other passes in which the orientation of the test pattern is changes. The data may be normalized and compared to discern image quality defects introduced by the image scanning system including image defects presented in the form of streaks in an output image based on the scanned data. Cumulative data regarding detected image defects and defect correction measures applied in the image scanning system may be collected and stored for a user to access. | 2014-06-26 |
20140177017 | IMAGE DISPLAY DEVICE - The image display device includes an output unit which outputs an image information light including image information; and a hologram element on which the image information light is incident, and projects the image information light via the hologram element on a retina to make a user visually recognize an image. The hologram element includes a first hologram area and a second hologram area. A first image projected on the retina by a first image information light of the image information light via the first hologram area and a second image projected on the retina by a second image information light of the image information light via the second hologram area are different images. | 2014-06-26 |
20140177018 | PROJECTION-TYPE FOOTAGE DISPLAY DEVICE - A laser beam (L | 2014-06-26 |
20140177019 | MOUNTING AUXILIARY MEMBER AND OPTICAL SCANNING DEVICE INCLUDING THE SAME - A mounting auxiliary member includes a rotary member and a stationary member. The rotary member is provided in an optical scanning device, and interposed between a light source holding member holding a light source and a head part of a screw. The rotary member has a first through hole through which a shaft part of the screw penetrates and is configured so as to co-rotate with the screw as the head part of the screw comes into contact with a peripheral edge part of the first through hole. The stationary member is interposed between the rotary member and light source holding member, has a second through hole into which the shaft part of the screw penetrating through the first through hole is movably inserted, and is configured to hold the rotary member while permitting the rotary member to slidably rotate. | 2014-06-26 |
20140177020 | ACTUATOR, LIGHT SCANNER, IMAGE DISPLAY DEVICE, AND HEAD MOUNTED DISPLAY - An actuator includes: a movable section; a first shaft section adapted to swingably support the movable section around a first axis; and a reflecting section including a reflecting plate having a reflecting surface adapted to reflect light, and a support rod disposed on a surface of the reflecting plate on an opposite side to the reflecting surface, the support rod being fixed to the movable section, wherein a rib is provided to the surface of the reflecting plate on the opposite side to the reflecting surface. | 2014-06-26 |
20140177021 | OPTICAL SCANNING DEVICE, AND ENDOSCOPE, MICROSCOPE, AND PROJECTOR EACH PROVIDED WITH THE SAME - An optical scanning device includes an optical fiber, a holding member cantilevering the optical fiber, a first driving device placed on the distal end of the optical fiber and making the optical fiber vibrate in a first direction, and a second driving device placed between the holding member for the optical fiber and the first driving device and making the optical fiber vibrate in a second direction which crosses the first direction. | 2014-06-26 |
20140177022 | IMAGE DISPLAY DEVICE AND VEHICLE INCORPORATING THE SAME - An image display device includes a lens array, and a scanner to two-dimensionally scan the lens array with a light beam for image display, in which each of lenses of the lens array includes a convex surface with different curvatures in two directions orthogonal to the optical axis of the lens and to each other. | 2014-06-26 |
20140177023 | APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL OCCLUSION AND OPAQUENESS CONTROL CAPABILITY - The present invention comprises a compact optical see-through head-mounted display capable of combining, a see-through image path with a virtual image path such that the opaqueness of the see-through image path can be modulated and the virtual image occludes parts of the see-through image and vice versa. | 2014-06-26 |
20140177024 | METHODS USING AN INTENSE CONTROL LIGHT AT A FIRST WAVELENGTH TO CAUSE A WHISPERING GALLERY MODE RESONATOR TO SELF TUNE AT A SECOND WAVELENGTH, AND APPARATUS EMPLOYING SUCH METHODS SUCH AS OPTICAL PASS/STOP BAND FILTERS AND OPTICAL DEMULTIPLEXERS - An all-photonic method to cause a WGM resonator to self-tune to a given wavelength is described. Such all photonic approaches include simply superimposing intense light of a wavelength in a range different from that of a signal wave. The wavelength of the pass band for the signal wavelength can be tuned by adjusting the wavelength (and/or the intensity) of the intense light. | 2014-06-26 |
20140177025 | LIGHT-CONTROLLING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light-controlling device is provided. The light-controlling device includes a first substrate, a second substrate disposed opposite the first substrate, and a partition wall separating the first and second substrates to define a cell. An optical medium containing charged particles is disposed within the cell between the first and second substrates. A plurality of first electrodes is disposed on the first substrate, and a plurality of second electrodes is disposed on the second substrate to generate electrical field within the cell to move at least some of the charged particles. Each of the first electrodes has a first width and a first thickness, and each of the second electrodes has a second width and a second thickness. Each of the second electrodes is disposed at an interval of a third width such that the open region on the second substrate between the second electrodes corresponds to the first electrode on the first substrate. | 2014-06-26 |
20140177026 | ELECTROCHROMIC DEVICE INCLUDING METAL LINES - An electrochromic device includes: a first electrode unit including a first electrode layer, a plurality of spaced apart metal lines that are formed on the first electrode layer, and a plurality of insulator strips that cover the metal lines, respectively; a second electrode unit spaced apart from the first electrode unit and including a second electrode layer; and an electrochromic unit sandwiched between the first and second electrode units and including an electrochromic layer and an electrolyte layer. The electrochromic layer is formed on the first electrode layer. The electrolyte layer is disposed between the electrochromic layer and the second electrode layer. | 2014-06-26 |
20140177027 | ELECTROCHROMIC DEVICES - Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices. | 2014-06-26 |
20140177028 | MULTI-ZONE EC WINDOWS - Thin-film devices, for example, multi-zone electrochromic windows, and methods of manufacturing are described. In certain cases, a multi-zone electrochromic window comprises a monolithic EC device on a transparent substrate and two or more tinting zones, wherein the tinting zones are configured for independent operation. | 2014-06-26 |
20140177029 | THERMOCHROMATIC DEVICE AND THERMOCHROMATIC DISPLAY APPARATUS - A thermochromatic device in a thermochromatic display includes an insulating substrate, a color element, a heating element, a first electrode, and a second electrode, the color element and the heating element located on the insulating substrate being virtually integral but together are physically isolated and heat-insulated and allow such fast electrically-governed color changes that moving color images can be displayed. | 2014-06-26 |
20140177030 | APPARATUS AND METHOD FOR HIGH-SPEED PHASE SHIFTING FOR INTERFEROMETRIC MEASUREMENT SYSTEMS - Described are a method and apparatus for high-speed phase shifting of an optical beam. A transparent plate having regions of different optical thickness is illuminated by an optical beam along a path of incidence that extends through the regions. The transparent plate can be moved or the optical beam can be steered to generate the path of incidence. The optical beam exiting the transparent plate has an instantaneous phase value according to the region in which the optical beam is incident. Advantageously, the phase values are repeatable and stable regardless of the location of incidence of the optical beam within the respective regions, and phase changes at high modulation rates are possible. The method and apparatus can be used to modulate a phase difference of a pair of coherent optical beams such as in an interferometric fringe projection system. | 2014-06-26 |
20140177031 | COLOR DISPLAY ARCHITECTURE AND DRIVING METHODS - The invention relates to a method for driving a display cell filled with an electrophoretic fluid comprising two types of charged particles carrying opposite charge polarities and of two contrast colors, wherein the two types of pigment particles are dispersed in a solvent of a color or in a solvent with non-charged or slightly charged colored particles dispersed therein. The method comprises driving said display cell to display the color of the solvent or the color of the non-charged or slightly charged colored particles by applying a driving voltage which is about 1 to about 20% of the full driving voltage. | 2014-06-26 |
20140177032 | Superlens component for directional display - Disclosed is an imaging directional backlight apparatus comprising a waveguide, a light source array, and a further optical element for providing large area directed illumination from localized light sources. The imaging directional backlight may comprise a stepped waveguide that may include a stepped structure, in which the steps may further include extraction features optically hidden to guided light, propagating in a first forward direction. Returning light propagating in a second backward direction may be refracted, diffracted, or reflected by the features to provide discrete illumination beams exiting from the top surface of the waveguide. Viewing windows are formed through imaging individual light sources. The further optical element may comprise a superlens comprising first and second aligned lens arrays that may be arranged to modify the output viewing windows to achieve enhanced window imaging from the directional backlight. | 2014-06-26 |
20140177033 | PULSE LASER DEVICE AND BURST MODE USING SAME, AND METHOD FOR CONTROLLING A VARIABLE BURST MODE - The present invention relates to a pulse laser device, and more particularly, to a pulse laser device which can be operated in a burst mode, in which the output of a low-output laser generator is adjusted so as to enable the uniform control of the profile of the peak output of a final output optical pulse train, and in a variable burst mode, in which the profile of the final output optical pulse train can be controlled into an arbitrary waveform. | 2014-06-26 |
20140177034 | Despeckling Stability - An apparatus and method that improves the stability of despeckling using stimulated Raman scattering in an optical fiber. Optical modes in the fiber are scrambled by physical movement of the optical fiber, focusing assembly, or laser beam. The improvement in stability may include a reduction in flicker or reduction in long-term drift. | 2014-06-26 |
20140177035 | Wavelength Converting Devices - It is provided a wavelength converting device comprising a periodic domain inversion structure for converting a wavelength of a fundamental wave to generate a harmonic wave. The wavelength conversion device includes a ferroelectric substrate and the periodic domain inversion structure formed in the ferroelectric substrate. A vertical domain inversion boundary of the periodic domain inversion structure is inclined with respect to a normal line of an upper face of the ferroelectric substrate, provided that the ferroelectric substrate is viewed in a cross section parallel with a propagating direction of the fundamental wave and parallel with the normal line of the upper face. | 2014-06-26 |
20140177036 | Optical System with Optical Parametric Oscillator - An optical system and method that use a pump laser, an optical parametric oscillator, and two second harmonic generators to generate three colors of laser light. A recirculating optical sub-system includes a gain-guided optical parametric oscillator and one of the second harmonic generators and has four lenses that form two collimated optical beams between the optical parametric oscillator and the second harmonic generator. | 2014-06-26 |
20140177037 | EXTENDED DYNAMIC RANGE OPTICAL AMPLIFIER - An extended dynamic range optical amplifier, a method of operation, and a line amplifier configuration include an optical amplifier that can be optimized for high or low span loss conditions by switching an internal stage in or out of an internal light path within the amplifier. The extended dynamic range optical amplifier can include a low gain mode and a high gain mode with an internal switch to switch out a gain mid-stage in a low gain mode to extend the useful dynamic range of the amplifier. Further, the extended dynamic range optical amplifier can use residual pump power from an initial stage to pump the gain mid-stage in the high gain mode. Additionally, the extended dynamic range optical amplifier includes remapping of gain in the initial stage and the gain mid-stage to optimize the amplifier noise performance based on the maximum output power of the amplifier. | 2014-06-26 |
20140177038 | LASER MACHINING SYSTEM HAVING A MACHINING LASER BEAM THAT IS ADJUSTABLE IN TERMS OF ITS BRILLIANCE - Laser machining system ( | 2014-06-26 |
20140177039 | SUB-WAVELENGTH EXTREME ULTRAVIOLET METAL TRANSMISSION GRATING AND MANUFACTURING METHOD THEREOF - A method of manufacturing a sub-wavelength extreme ultraviolet metal transmission grating is disclosed. In one aspect, the method comprises forming a silicon nitride self-supporting film window on a back surface of a silicon-based substrate having both surfaces polished, then spin-coating a silicon nitride film on a front surface of the substrate with an electron beam resist HSQ. Then, performing electron beam direct writing exposure on the HSQ, developing and fixing to form a plurality of grating line patterns and a ring pattern surrounding the grating line patterns. Then depositing a chrome material on the front surface of the substrate through magnetron sputtering. Then, removing the chrome material inside the ring pattern. Then, growing a gold material on the front surface of the substrate through atomic layer deposition. Lastly, removing the gold material on the chrome material outside the ring pattern as well as on and between the grating line patterns, thereby only retaining the gold material on sidewalls of the grating line patterns. | 2014-06-26 |
20140177040 | DISPLAY DEVICE AND HEAD-UP DISPLAY DEVICE PROVIDED THEREWITH - A display device includes a display panel having a display surface, an infrared cut filter layer disposed at a display surface side of the display panel, and a polarization layer disposed at a position farther from the display surface than the infrared cut filter layer in such a manner that the polarization layer is in contact with the infrared cut filter layer, the polarization layer having a higher transmittance of infrared light than that of the infrared cut filter layer. | 2014-06-26 |
20140177041 | OUTSIDE MIRROR ASSEMBLY FOR VEHICLE - An outside minor assembly for a vehicle is provided, which can prevent inflow of foreign matter such as dust, and improve durability by providing a structure in which an integrated minor surrounds a holder. The outside minor assembly includes a blind zone minor and an outside mirror that are integrally injection-molded using a plastic material, and a dust cover that is bent backward from frames of the blind zone minor, where the outside minor surrounds a circumferential surface of a holder. | 2014-06-26 |
20140177042 | Novel silver barrier materials for low-emissivity applications - A method for making low emissivity panels, including control the composition of a barrier layer formed on a thin conductive silver layer. The barrier structure can include an alloy of a first element having high oxygen affinity with a second element having low oxygen affinity. The first element can include Ta, Nb, Zr, Hf, Mn, Y, Si, and Ti, and the second element can include Ru, Ni, Co, Mo, and W, which can have low oxygen affinity property. The alloy barrier layer can reduce optical absorption in the visible range, can provide color-neutral product, and can improve adhesion to the silver layer. | 2014-06-26 |
20140177043 | Three-Dimensional-Endoscope Optical System - Provided is a three-dimensional-endoscope optical system that is provided with two objective optical systems having optical axes, which are arranged with a spacing therebetween, and that satisfies the following conditions: | 2014-06-26 |
20140177044 | Method and Configuration for the Optical Detection of an Illuminated Specimen - A method for the optical detection of an illuminated specimen, wherein the illuminating light impinges in a spatially structured manner in at least one plane on the specimen and several images of the specimen are acquired by a detector in different positions of the structure on the specimen. An optical sectional image and/or an image with enhanced resolution is then calculated. The method includes generating a diffraction pattern in the direction of the specimen in or near the pupil of the objective lens or in a plane conjugate to the pupil. A phase plate with regions of varying phase delays is dedicated to the diffraction pattern in or near the pupil of the objective lens or in a plane conjugate to said pupil, and different phase angles of the illuminating light are set. | 2014-06-26 |
20140177045 | FLUORESCENCE MICROSCOPES WITH POLYCHROIC MIRROR CHANGERS - Fluorescence microscopy systems with polychroic mirror changers are described. In one aspect, a polychroic mirror changer includes a polychroic-mirror array. The array includes a plate with a planar surface and a number of holes formed in the plate. The array also includes polychroic mirrors attached to the planar surface of the plate such that each polychroic mirror covers one of the holes and the reflective surface of each polychroic mirror is adjacent to and aligned with the planar surface of the plate. Each polychroic mirror is partially exposed through a corresponding hole to reflect a different subset of excitation channels of a beam of excitation light input to the changer. The polychroic-mirror array can be mounted in the changer so that when a different subset of excitation channels is selected to illuminate a specimen, the plate is moved within a single plane of motion. | 2014-06-26 |
20140177046 | THREE-DIMENSIONAL DISPLAY FOR NAKED EYES - Provided is a three-dimensional display. The display includes a substrate including a plurality of pixel areas; a barrier layer on a first surface of the substrate and at an area corresponding to a boundary between neighboring pixel areas of the plurality of pixel areas; a driving circuit layer on the barrier layer; and a display device layer on the driving circuit layer and forming pixels at positions corresponding to the plurality of pixel areas, wherein light emitted by the display device layer is emitted outside via a second surface of the substrate opposite to the first surface of the substrate. | 2014-06-26 |
20140177047 | AUTO STEREO DISPLAY SYSTEM FOR SUBWAY TUNNEL - An auto stereo display system for subway tunnel is disclosed. When a train is traveling through the tunnel at high speed, passengers can see stereo images outside the window by the system. The system is composed of LED light columns that vertically aligned at equal distance on the tunnel wall. Each LED light column is composed of multiple columns of LEDs and slit gratings. When the LEDs are changing with the changing instant speed of multi viewing angle image pixel array and the train, the passengers can see stereo image without glasses. The display system is specially applicable for business advertisement and nonprofit propagation in subway tunnel. | 2014-06-26 |
20140177048 | MULTIFUNCTIONAL OPTICAL FILTER FOR STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC DISPLAY DEVICE COMPRISING THE SAME - Provided are a multifunctional optical filter for a stereoscopic display device and a stereoscopic display device including the same. The multifunctional optical filter includes a 3D filter layer patterned into a first region adjusting a polarization state of a right-eye image and a second region adjusting a polarization state of a left-eye image, and a color filter layer having a RGB pattern, wherein the RGB pattern of the color filter layer and the pattern of the 3D filter layer are formed to correspond to each other. | 2014-06-26 |
20140177049 | Low Etendue Illumination - An optical system and method that utilize multiple low-etendue lasers to illuminate multiple spots one or more spatial light modulators. Stereoscopic systems may be formed by using different wavelengths or different polarizations for each spot. Light from each spot is guided to each eye of the viewer by wearing 3D glasses. | 2014-06-26 |
20140177050 | CONTINUOUS ADJUSTABLE 3DEEPS FILTER SPECTACLES FOR OPTIMIZED 3DEEPS STEREOSCOPIC VIEWING AND ITS CONTROL METHOD AND MEANS - Significantly faster state transitioning time between the optimal optical density for viewing 2D Movies as 3D movies through Continuous Adjustable 3Deeps Filter Spectacles can be achieved by using multiple layers (multi-layer) of electronically controlled variable tint materials to fabricate the right and left lenses of the 3Deeps spectacles. The use of multi-layered lenses may result in as much as a 50% decrease in transition time between states. The invention also relates to Multi-Use Electronically Controlled Continuous Adjustable 3Deeps Filter Spectacles that house within a single spectacle frame several layers of optoelectronic material in which each layer of electronically controlled relates to a different method of viewing. | 2014-06-26 |
20140177051 | Holographic Display System - A holographic display system for producing three-dimensional virtual images that are similar those of a real object seen through a conventional glass window. A basic display element comprises a lens and an image element such as conventional display screen, film, slide, or photograph. For this embodiment, the distance between the image element and the lens is approximately equal to the focal length of the lens. This setup means that different viewing angles correspond to different physical locations on the image. The apparent magnification of the image element increases as the observer moves away from the lens, which simulates the reduction in viewing angle of a real window. Selecting a distance between the lens and display that is less than the focal length of the lens allows for more accurate representation nearby objects. Other embodiments use mirror or diverging lenses. Also a variety of configurations for producing, recording, and transmitting images are described that use single or multiple cameras. While a single display element can produce a useful image, multiple display elements can seamlessly create an image with binocular vision effects and realistic display of objects from multiple viewing angles. | 2014-06-26 |
20140177052 | ANTI-GLARE FILM, POLARIZER AND IMAGE DISPLAY DEVICE - The claimed invention provides an anti-glare film which has high pencil hardness and high scratch resistance along with crack prevention, and also has high image contrast and excellent anti-glare property. Provided is an anti-glare film including a light transmitting substrate, and an anti-glare layer having surface roughness on at least one surface of the light transmitting substrate. The anti-glare layer includes chain-like inorganic fine particles which have an area ratio of 30 to 94% in the thickness direction cross section of the anti-glare layer. | 2014-06-26 |
20140177053 | Optical Article Comprising a Surfactant-Based Temporary Antifog Coating with an Improved Durability - The present invention relates to an optical article comprising a substrate coated with a coating preferably comprising silanol groups on its surface and, directly contacting this coating, an antifog coating precursor coating, said precursor coating preferably having a static contact angle with water of more than 10° and of less than 50° and being obtained through the grafting of at least one organosilane compound possessing a polyoxyalkylene group and at least one silicon atom bearing at least one hydrolyzable group, and is further coated with a film obtained by applying a composition containing at least one surfactant of formula F(CF | 2014-06-26 |
20140177054 | RETRO-REFLECTIVE MARKER - The present application relates to a reflector body ( | 2014-06-26 |
20140177055 | LASER PROCESSING APPARATUS - A laser processing apparatus includes: a laser generator that generates a laser beam, a diffractive optical element that divides the laser beam generated by the laser generator into a plurality of sub-laser beams, and a beam gap adjustor that adjusts a gap between neighboring ones of the plurality of sub-laser beams. Therefore, by installing a diffractive optical element that divides a laser beam that is generated by the laser generator into the plurality of sub-laser beams and a beam gap adjustor to adjust a gap between a plurality of sub-laser beams, the laser processing apparatus can form a processing pattern of various resolutions in a shadow mask while improving a processing speed of the shadow mask. | 2014-06-26 |
20140177056 | LENS DRIVING APPARATUS, CAMERA MODULE, AND CAMERA-EQUIPPED MOBILE TERMINAL - A lens driving apparatus includes: a lens holder having an auto-focusing first coil; a lens holder moving section that supports the lens holder in such a manner that the lens holder is movable in a first direction; a driving magnet disposed at four corners of the lens holder moving section and moves the lens holder in the first direction in cooperation with the first coil; a camera-shake correction second coil that moves the lens holder in a second direction and a third direction in cooperation with the driving magnet, the second direction and the third direction corresponding to diagonal directions of the lens holder moving section; and a supporting section that supports the lens holder moving section in such a manner that the lens holder moving section is movable in the second direction and the third direction. | 2014-06-26 |
20140177057 | Film and Method for Producing Same - The invention relates to a film ( | 2014-06-26 |
20140177058 | OPTICAL FILTER DEVICE AND ELECTRONIC APPARATUS - An interference filter is fixed with respect to a base substrate by a fixing member which is disposed on one portion which is on the outer side of a filter region. Accordingly, since the periphery end of the interference filter, other than a portion (end portion) in which the fixing member is disposed, becomes a floated state (free end), it is possible to suppress the warping of the interference filter even when there is the difference in coefficients of thermal expansion with the base substrate. Further, spacer portions which are lower than the height of the fixing member are formed outside the filter region and on the portion separated from the fixing member. At the time of the impact, since the spacer portions come in contact with the base substrate to function as stoppers, it is possible to suppress occurrence of peeling-off or cracks on the fixing member. | 2014-06-26 |
20140177059 | OPTICAL ELEMENT, OPTICAL SYSTEM AND OPTICAL APPARATUS HAVING ANTIREFLECTION COATING - An optical element includes a transparent substrate and an antireflection coating on the substrate. The antireflection coating includes an intermediate layer on the substrate, and an undulation layer that is formed on the intermediate layer and has a plurality of convexes arrayed with spacing shorter than a shortest wavelength. The undulation layer has a portion where refractive index increases from a light incident side to the substrate. The intermediate layer has a first layer closest to the substrate, and a second layer formed on the first layer. A refractive index n1 of the first layer, a refractive index n2 of the second layer, and a refractive index ns of the substrate satisfy the following conditional equations: | 2014-06-26 |
20140177060 | ANTIGLARE SHEET FOR IMAGE DISPLAY DEVICE, MANUFACTURING METHOD THEREOF, METHOD OF IMPROVING BLACK TINT AND IMAGE SHARPNESS OF AN IMAGE DISPLAY DEVICE USING SAID ANTIGLARE SHEET AND SUITED FOR USE WITH BOTH MOVING IMAGES AND STILL IMAGES - The purpose of this invention is to achieve a video display device antiglare sheet having excellent black glossiness, darkness in dark places, and antiglare properties in video applications, and suited to realizing high image quality. An antiglare layer including a transparent resin and diffusion particles is provided on at least one surface of a transparent substrate. The antiglare layer is uneven on the surface opposite of the transparent substrate, said unevenness being formed mainly by convexities resulting from the diffusion particles which have an impregnation layer in which all or a part of the component constituting the transparent resin is impregnated. Defining Q as the brightness in the regular transmission direction when visible light beam is irradiated normally from the transparent substrate side onto the antiglare sheet, Q | 2014-06-26 |
20140177061 | ROD LENS ARRAY AND EQUAL-MAGNIFICATION IMAGING OPTICAL APPARATUS USING ROD LENS ARRAY - A rod lens array is configured so that when a relation between R and r | 2014-06-26 |
20140177062 | VIDEO WALL AND MULLION ELIMINATION LENS THEREOF - An exemplary video wall includes two display panels and a polygonal mullion elimination lens. Each of the display panels includes a main body and a bezel surrounding the main body. The polygonal mullion elimination lens includes a central first concave surface configured to reflect internal light incident thereon, two flat surfaces respectively attached to the main bodies of the display panels, a central second concave surface opposite to the first concave surface, and two lateral surfaces each connecting between a corresponding one of the flat surfaces and the second concave surface. Portions of light emitted by the main bodies of the display panels can enter the mullion elimination lens via the flat surfaces. | 2014-06-26 |
20140177063 | VIRTUAL IMAGE DISPLAY APPARATUS - A virtual image display apparatus configured to be in front of at least one eye of a user includes an image display unit, a first beam splitting unit, and a reflection-refraction unit. The image display unit provides an image beam. The first beam splitting unit disposed on transmission paths of the image beam and an object beam causes at least one portion of the object beam to propagate to the eye and causes at least one portion of the image beam to propagate to the reflection-refraction unit. The reflection-refraction unit includes a lens portion and a reflecting portion on a first curved surface of the lens portion. At least part of the image beam travels through the lens portion, is reflected by the reflecting portion, travels trough the lens portion again, and is propagated to the eye by the first beam splitting unit in sequence. | 2014-06-26 |
20140177064 | DISPLAY DEVICE FOR VEHICLE - A display device for a vehicle includes a deploying and accommodating mechanism configured to change a state of disposition of a combiner between a position of a use state in which a display can be seen in the observation region and a position of an unused state in which a display cannot be seen in the observation region. The deploying and accommodating mechanism includes a restricting unit configured to restrict an inclination, with respect to a prescribed direction, of a surface of the combiner to a predetermined angle of a ghost suppression state at least when the combiner is located at the position of the use state. | 2014-06-26 |
20140177065 | Zoom Lens - A high-power zoom lens that achieves size and price reduction, and at the same time provides high-quality imaging. This lens includes at least four lens groups arranged along an optical axis, which are moveable along the axis in order to achieve changes in magnification. The first, third, and fourth lens groups have positive refractive powers, and the second group has a negative refractive power. The second lens group includes a negative meniscus lens arranged closest to the object, provided with a convex surface at the object side. A negative lens is arranged next to the negative meniscus lens, and a negative lens provided with a concave surface at the object side is arranged closest to the image. The fourth lens group includes at least two positive lenses and one negative lens. | 2014-06-26 |
20140177066 | VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS - A variable magnification optical system substantially consists of a first lens-group having positive refractive-power, and which is fixed during magnification change, a second lens-group having negative refractive-power, a third lens-group having negative refractive-power, a fourth lens-group having negative refractive-power, an aperture stop, which is fixed during magnification change, and a fifth lens-group having positive refractive-power, and which is fixed during magnification change, in this order from an object-side along an optical-axis. The second, third and fourth lens-groups move in such a manner that a distance between the first lens-group and the second lens-group constantly becomes longer and a distance between the second lens-group and the third lens-group constantly becomes longer, compared with a wide-angle end, and a distance between the third lens-group and the fourth lens-group and a distance between the fourth lens-group and the fifth lens-group change when magnification is changed from the wide-angle end to a telephoto end. | 2014-06-26 |
20140177067 | ZOOM LENS SYSTEM - A zoom lens system includes a negative first lens group, a positive second lens group, a negative third lens group, and a positive fourth lens group. Upon zooming from the short to the long focal length extremities, the distance between the first and second lens groups decreases, the distance between the second and third lens groups increases, and the distance between the third and fourth lens groups decreases. The following conditions (1) and (2) are satisfied: | 2014-06-26 |
20140177068 | VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGING APPARATUS - A variable magnification optical system consists of a positive first lens-group, a negative second lens-group, a positive third lens-group and a positive fourth lens-group in this order from an object side. The first lens-group and the third lens-group are fixed when magnification is changed from a wide-angle end to a telephoto end, and the magnification is changed from the wide-angle end to the telephoto end by moving the second lens-group toward an image side, and correction of an image plane and focusing, which have been necessitated by magnification change, are performed by moving the fourth lens-group. The first lens-group consists of two positive lenses and a negative lens in this order from the object side. The second lens-group consists of a negative 21st lens, a positive 22nd lens, a negative 23rd lens and a negative 24th lens in this order from the object side. | 2014-06-26 |
20140177069 | ZOOM LENS AND IMAGING APPARATUS - A zoom lens includes: a first lens group having a negative refractive power; and a second lens group having a positive refractive power, provided in this order from an object side. Magnification is changed by moving the first lens group and the second lens group. The first lens group includes a first lens having a negative refractive power, a second lens, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, provided in this order from the object side. The zoom lens satisfies predetermined conditional formulae. | 2014-06-26 |
20140177070 | ZOOM LENS AND IMAGING APPARATUS - A zoom lens includes: a first lens group having a negative refractive power; and a second lens group having a positive refractive power, provided in this order from an object side. Magnification is changed by moving the first lens group and the second lens group. The first lens group includes a first lens having a negative refractive power, a second lens, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, provided in this order from the object side. The zoom lens satisfies the following conditional formulae, when fw is the focal length of the entire system at the wide angle end, f | 2014-06-26 |
20140177071 | ZOOM LENS AND IMAGING APPARATUS - A zoom lens includes: a first lens group having a negative refractive power; and a second lens group having a positive refractive power, provided in this order from an object side. Magnification is changed by moving the first lens group and the second lens group. The first lens group includes a first lens having a negative refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, provided in this order from the object side. The zoom lens satisfies the following conditional formulae, when fw is the focal length of the entire system at the wide angle end, f | 2014-06-26 |
20140177072 | ZOOM LENS AND IMAGING APPARATUS - In a zoom lens in which a first lens group having a negative refractive power and a second lens group having a positive refractive power are disposed in order from the object side and zooming is performed by moving the first lens group and the second lens group, the first lens group is formed of a first lens having a negative refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, disposed in order from the object side. Then, when the focal length of the first lens group is taken as f | 2014-06-26 |
20140177073 | ZOOM LENS AND IMAGING APPARATUS - A zoom lens includes: a first lens group having a negative refractive power; and a second lens group having a positive refractive power, provided in this order from an object side. Magnification is changed by moving the first lens group and the second lens group. The first lens group includes a first lens having a negative refractive power, a second lens, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, provided in this order from the object side. The zoom lens satisfies the following conditional formulae, when f | 2014-06-26 |
20140177074 | ZOOM LENS AND IMAGING APPARATUS - A zoom lens includes: a first lens group having a negative refractive power; and a second lens group having a positive refractive power, provided in this order from an object side. Magnification is changed by moving the first lens group and the second lens group. The first lens group includes a first lens having a negative refractive power, a second lens, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, provided in this order from the object side. The zoom lens satisfies predetermined conditional formulae. | 2014-06-26 |
20140177075 | ZOOM LENS AND IMAGING APPARATUS - In a zoom lens in which a first lens group having a negative refractive power and a second lens group having a positive refractive power are disposed in order from the object side and zooming is performed by moving the first lens group and the second lens group, the first lens group is formed of a first lens having a negative refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, and a fourth lens having a positive refractive power, disposed in order from the object side. Then, when the focal length of the entire system at the wide angle end is taken as fw and the focal length of the second lens group are taken as f | 2014-06-26 |
20140177076 | IMAGE CAPTURING OPTICAL LENS SYSTEM - An image capturing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element with negative refractive power has a concave object-side surface. The third lens element has refractive power. The fourth lens element with refractive power has a concave object-side surface and a convex image-side surface. The fifth lens element with refractive power has a concave image-side surface, wherein an object-side surface and the image-side surface of the fifth lens element are aspheric, and the fifth lens element has at least one inflection point on the image-side surface thereof. | 2014-06-26 |
20140177077 | OPTICAL SYSTEM AND SUBSTRATE SEALING METHOD - An optical system includes an enlarging optical system that enlarges a section of an incident light, a mask that passes some of a light passing through the enlarging optical system, and a reduction optical system that reduces a section of a light passing through the mask. | 2014-06-26 |
20140177078 | IMAGING LENS - A four element lens system for use with an imaging sensor includes first, second, third, and fourth lens elements and an optical filter that are arranged sequentially in order from an object side to an imaging side. The lens elements are coated with an anti-reflective film. The lens system further includes an optical filter that is disposed at a distance from the imaging sensor. The lens elements are relatively positioned to each other to satisfy specific conditions. The lens elements further include thickness to diameters ratios that satisfy specific conditions. | 2014-06-26 |
20140177079 | LENS MODULE - A lens module include a first lens, a second lens, and a distance maintenance member disposed between the first lens and the second lens, the distance maintenance member having a hole for adjusting an amount of light. An inner circumferential surface of the hole includes a plurality of inclined surfaces that are respectively inclined at predetermined angles with respect to an optical axis. | 2014-06-26 |
20140177080 | HANDS-FREE FILTER ASSEMBLY - A hands-free filter assembly suitable for use with a loupe light is described. The hands-free filter assembly includes a filter that moves between an in-use position, where it is filtering light from the loupe light, and a non-use position, where it is not filtering light from the loupe light. The filter can be moved between the in-use position and the non-position without manual manipulation. | 2014-06-26 |
20140177081 | METHOD FOR MANUFACTURING A COLOR FILTER, COLOR FILTER AND SOLID-STATE IMAGING DEVICE - This disclosure relates to a method for manufacturing a color filter being capable of suppressing a surface of a colored pattern from being rough in a penalization treatment, a color filter and a solid-state imaging device. | 2014-06-26 |
20140177082 | OVER-SAMPLED SIGNAL EQUALIZER - An apparatus comprises read channel circuitry and signal processing circuitry associated with the read channel circuitry. The signal processing circuitry is configured to: equalize an oversampled digital data signal to determine an equalized digital data signal, filter the equalized digital data signal, determine a hard decision and reliability of the filtered digital data signal, and decode the filtered digital data signal based at least in part on the hard decision and reliability. The oversampled digital data signal comprises a first set of sampled digital data and a corresponding second set of sampled digital data, each of the samples in the first set of sampled digital data being offset from a corresponding one of the sample in the second set of sampled digital data by a phase difference. | 2014-06-26 |
20140177083 | INDEPENDENTLY DRIVEN WRITE COILS - A writer assembly having two separately driven write coils allows a combined write field generated by the writer assembly to be fine turned and optimized for a particular application. Two preamplifiers may be incorporated into a printed circuit board in order to separately drive the write coils. In other implementations, there may be more than two write coils and corresponding preamplifiers. | 2014-06-26 |
20140177084 | Systems and Methods for Managed Operational Marginalization - Systems, methods, devices, circuits for data processing, and more particularly to data processing including operational marginalization capability. | 2014-06-26 |
20140177085 | DISK STORAGE APPARATUS AND METHOD FOR SHINGLED MAGNETIC RECORDING - According to one embodiment, a disk storage apparatus includes a storage device, a writing controller, and a controller. The storage device includes a nonvolatile cache area in which a part of consecutive data is temporarily stored. The writing controller is configured to write the consecutive data in a recording area on a disk by an SMR method, the recording area being different from the cache area. The controller is configured to write the part of the data to the cache area, to invalidate data corresponding to logical addresses of the part of the data and recorded in the recording area on the disk, and to set a recording area with the invalidated data recorded therein to be an update recording area in which new data is recordable. | 2014-06-26 |
20140177086 | Disk Drive with Servo System with Timing Adjustments to Master Timer for SAM Detection Errors - A disk drive is described with a single servo master timer that is used to control timing critical signals such as servo gate, SAM windows, channel power save, PREAMP power save and so on. The master timer is adjusted to compensate for SAM detection errors (early, late or missed) and provides improved servo timing quality. In an embodiment the adjustable master timer can be selectably clocked by either the DLC/DSW clock or the system clock. | 2014-06-26 |
20140177087 | EQUALIZATION COMBINING OUTPUTS OF MULTIPLE COMPONENT FILTERS - An apparatus comprises read channel circuitry and associated signal processing circuitry. The signal processing circuitry comprises: an equalizer configured to combine an output of two or more component filters into a single equalized data signal; a detector with an input coupled to an output of the equalizer configured to determine a set of soft outputs, hard decision information and reliability indicators of the single equalized data signal; a decoder with an input coupled to an output of the detector configured to perform an iterative decoding process using the set of soft outputs, hard decision information and reliability indicators to determine a decoded data signal; and a multiplexer with a first input coupled to an output of the decoder, a second input coupled to an output of the detector, and an output coupled to an input of the equalizer. The hard decision information is used to train the equalizer. | 2014-06-26 |
20140177088 | CUSTOMIZING A RANGE OF ACCEPTABLE TAPE DIMENSIONAL STABILITY WRITE CONDITIONS - Described are embodiments of an invention for customizing the range of acceptable write conditions to a tape of a tape cartridge that contracts or expands laterally based on environmental conditions. The tape drive utilizes servo information to determine if the tape has expanded or contracted from the nominal dimension and to determine the magnitude of the expansion or contraction. In the case of expansion, the magnitude of the determined expansion and the stored maximum amount of contraction must be below a predetermined threshold value to allow a write. In the case of contraction, the magnitude of the determined contraction and the stored magnitude of expansion must be below the same predetermined threshold value to allow a write. If the determined magnitude of contraction or expansion is greater than the stored magnitude of contraction or expansion, respectively, then the new extreme is stored. | 2014-06-26 |
20140177089 | STORAGE DEVICE HEAD INSTABILITY RECOVERY BY HEATING FROM HEAD HEATER - Technologies are described herein for recovering an instable head in a storage device using an internal head heater. An instability in the reader head may be detected, and, in response to detecting the instability, a thermal shock may be applied to the reader head utilizing the head heater to recover the head. | 2014-06-26 |
20140177090 | MEDIA TOPOGRAPHY DRIVEN FLYING HEIGHT MODULATION SENSING USING EMBEDDED CONTACT SENSOR - Approaches for a flying height control scheme in a hard-disk drive (HDD) device. The flying height control scheme utilizes an embedded contact sensor (ECS) to characterize the topography of a magnetic-recording disk at various flying heights of a head slider over a corresponding disk. A relation between a particular flying height and a corresponding ECS value which characterizes the media topography at that particular flying height is represented in disk topography data. The disk topography data is accessed and used for active flying height control for the head-disk interface in view of the current ECS value. | 2014-06-26 |
20140177091 | ASYMMETRIC TRAILING SHIELD WRITER FOR SHINGLED MAGNETIC RECORDING (SMR) - In one embodiment, a magnetic head includes a main pole adapted for producing a writing magnetic field, a trailing shield positioned on a trailing side of the main pole, wherein a trailing gap is positioned between the trailing shield and the main pole, and a side shield positioned on at least one side of the main pole in a cross-track direction, wherein a side gap is positioned between the side shield and the main pole, wherein the main pole has an asymmetrical shape at an air bearing surface (ABS) thereof. In another embodiment, a method may be employed for forming a magnetic head having a main pole that has an asymmetrical shape at an ABS thereof. | 2014-06-26 |
20140177092 | MAMR HEAD ADAPTED FOR HIGH SPEED SWITCHING - A microwave-assisted magnetic recording (MAMR) head according to one embodiment includes a main magnetic pole adapted to generate a writing magnetic field when current is applied to a write coil; a trailing shield positioned, at an air bearing surface (ABS), in a trailing direction from the main magnetic pole; and a field generation layer (FGL) positioned, at the ABS, between the main magnetic pole and the trailing shield, wherein either a portion of the main magnetic pole closer to the FGL or a portion of the trailing shield closer to the FGL is adapted to act as a spin polarization layer. | 2014-06-26 |
20140177093 | MAGNETIC HEAD HAVING A SOFT MAGNETIC LAYER FORMED BEHIND A TUNNELING MAGNETORESISTANCE (TMR) SENSOR IN AN ELEMENT HEIGHT DIRECTION - A magnetic head according to one embodiment includes a read sensor adapted for sensing an external magnetic field; an upper magnetic shield positioned above the read sensor along an air bearing surface (ABS) of the read sensor; a lower magnetic shield positioned below the read sensor along the ABS of the read sensor; a rear insulating layer positioned on a rear side of the read sensor, the rear side being on an opposite side of the read sensor as the ABS of the read sensor; and a soft magnetic layer positioned near the rear side of the read sensor opposite the ABS of the read sensor, wherein the rear insulating layer is positioned between the soft magnetic layer and the read sensor, and wherein the rear insulating layer is positioned between the soft magnetic layer and the lower magnetic shield. | 2014-06-26 |
20140177094 | SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There is provided a spindle motor including a sleeve rotatably supporting a shaft, a rotor coupled to an upper end of the shaft and rotating together with the shaft, a stopper part coupled to a main wall part protruding from one surface of the rotor and facing an outer peripheral surface of the sleeve, a cover plate coupled to the sleeve while maintaining a clearance between the cover plate and lower portions of the shaft and the sleeve, a base member coupled to the cover plate, and a stator holder fixedly disposed on the base member. | 2014-06-26 |
20140177095 | SPINDLE MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There is provided a spindle motor, including: a shaft having a fixing groove formed in a lower portion thereof; a lower thrust member including a fixing part inserted into the fixing groove, a disk part extending from the fixing part in an outer radial direction, and an extension part extending from the disk part in an axial direction; a base member coupled to the extension part; a rotating member forming a bearing clearance with the shaft and rotatably provided with respect to the shaft; a first sealing part provided between an upper surface of the extension part and the rotating member; and a second sealing part provided between an inner circumferential surface of the base member and an outer circumferential surface of the rotating member. | 2014-06-26 |
20140177096 | BASE ASSEMBLY AND RECORDING DISK DRIVING DEVICE HAVING THE SAME - There is provided a base assembly including: a base member having a disk accommodating part onto which a disk is insertedly disposed; and a filter member installed on the base member so as to be disposed adjacently to the disk, wherein the base member is formed by performing plastic processing on a steel sheet and includes a mounting part for fixedly installing the filter member. | 2014-06-26 |
20140177097 | HARD DISK DRIVE MODULE HAVING TEMPERATURE DETECTING FUNCTION - A hard disk drive module comprises a hard disk drive, a bracket, a hard disk drive backplane, and a temperature detecting circuit. The bracket supports the hard disk drive. The hard disk drive backplane is electrically connected to the hard disk drive. The temperature detecting circuit comprises a temperature detecting chip arranged on the bracket, and a cable connected between the temperature detecting chip and the hard disk drive backplane. | 2014-06-26 |
20140177098 | DIGITAL DEVICE CONFIGURATION AND METHOD - A digital Storage Element is described. A device is configured including a Storage Element for access by a user responsive to a native control code. A processing arrangement executes a control program for controlling the overall device and executing at least a portion of the native control code as part of the control program for interfacing with the Storage Element. A programming arrangement is provided separate from the device for customizing a read channel within the Storage Element. Command, user interaction and data transfer execution are discussed for mitigation of potential mechanical shock effects. Status indications relating to the Storage Element are provided including head position and mechanical shock. Calibration, test and operational monitoring procedures, for using head position status, are described. Failure configuration monitoring is provided in tracking overall performance and design considerations. | 2014-06-26 |
20140177099 | MAGNETIC HEAD FOR PERPENDICULAR RECORDING HAVING A PLURALITY OF MAGNETIC PATH PORTIONS - A magnetic head includes a coil, a main pole, a write shield, and a return path section. The return path section includes a yoke layer located on the front side in the direction of travel of a recording medium relative to the main pole, and a coupling part coupling the main pole and the yoke layer to each other. The coupling part includes a plurality of magnetic path portions that separate a magnetic flux into a plurality of fluxes and allow the fluxes to pass therethrough in parallel. The coil includes a plurality of winding portions disposed around the plurality of magnetic path portions, respectively. | 2014-06-26 |