Abstract: Systems and methods for reducing noise artifacts in an image are disclosed. A radial distance-based look up table may be used to calibrate a noise property change due to the vignette effect. Based on the look up table, a spatial varying noise reduction level is computed to correct the noise property distortion due to the image vignetting.

Abstract: In one example embodiment, a device includes an object detector configured to: rotate an image multiple times in increments of a predetermined number of degrees, detect upright occurrences of at least one object from the image at each incremental rotation of the image, and divide the detected occurrences of the at least one detected object, at each incremental rotation of the image, into a corresponding classification; and a direction manager configured to: determine a normal direction of the image, based on a number of detected occurrences of the at least one detected object, at each incremental rotation of the image, for each corresponding classification.

Abstract: An analysis system of the present invention includes: an analysis process executing means for controlling operation of the analysis system configured by a plurality of analysis engines to execute an analysis process; and an input quality regulating means for determining quality characteristics of processing target data inputted into the respective analysis engines so as to satisfy a preset requirement for accuracy of an analysis result, and regulating the quality characteristic of the processing target data inputted into a given analysis engine configuring the analysis system based on the determined quality characteristics.

Abstract: A laundry bag assembly comprises a means for attaching to a dryer opening. Said assembly can comprise a bag, a body attached to said bag, and a mechanism for engaging a dryer opening. One or more telescoping arm members, hingeably movable arm members, or arm members comprising a hook portion, or flexible arm members may facilitate attachment to a dryer opening. Further, a portion of the bag may comprise a rigid or semi-rigid material.

Abstract: A method for forming a bag with a carrying handle from a continuous web of flexible material is described. The handle has an inactivated position, in which it extends substantially in a cross machine direction of the web, and an activated or in-use position, substantially perpendicular to the inactivated position. The method permits attachment of the handles to the web before the bag is formed, without a risk of inadvertently cutting the handle. The activated position of the handle provides optimum force distribution among the materials of the bag, thus minimizing or eliminating the need for using reinforcement materials.

Abstract: A bag with reinforced walls has four walls formed into a rectangular prismatic shape with a closed bottom. Each wall has a flap opposite the bottom of a rectangular shape. A flap has less width than a wall. Upon each flap is a first strip and upon each wall is a second strip where the first and second strips mutually align. During use, each flap is folded over a frame and the strips mutually engage. Each wall merges with two adjacent walls upon a fold line. Where the flaps of adjacent walls adjoin, each wall and each flap has a reinforcing layer. The reinforcing layer extends partially along the flap and partially down the wall. The reinforcing layer has a generally narrow and elongated shape.

Abstract: The present invention relates to a container having consumer friendly sides. The container has a front panel and a back panel, each having an exterior surface. A side sealed portion of the container is folded over and secured to the exterior surface of container. Securing the side sealed portion to the exterior surface of the container forms a smooth side with the portion of the container that is folded over, or flexed, to allow the side sealed portion to be secured to the front or back panel. A method for forming the container assembly, and a machine for manufacturing the container assembly are also disclosed.

Abstract: The invention relates to a flat-lying side-gusset bag made of a plastic fabric composite (2) and to a method for the production thereof. The side-gusset bag has opposing front walls (3a, 3b), side gussets (4a, 4b) introduced in between said front walls (3a, 3b), and folding edges (5) between the front walls (3a, 3b) and the side gussets (4a, 4b). Peripheral sections of the plastic fabric composite (2) are connected together in an overlapping region (10) at a longitudinal seam, wherein the plastic fabric composite (2) has a plastic fabric (7) and at least one closed plastic layer. The side gussets (5) extend, in the case of the flat-lying side-gusset bag, in each case over at most ? of the width of the front walls. According to the invention, the overlapping region (10) is arranged off-centre on one of the front walls (3a, 3b) at least partially over one of the side gussets (4a, 4b) or at one of the side gussets (4a, 4b).

Abstract: Implementations described herein include films with maintained or decreased light transmittance despite a reduction in gauge. In particular, one or more implementations include a multi-layer film with each layer having differing opacity agents. The combination of the two different opacity agents in two different layers can have a synergistic effect that provide decreased light transmittance. Indeed, in one or more embodiments a multi-layer film with differing opacity agents in each layer has a decreased light transmittance despite a reduction in gauge and opacity agents.

Abstract: A spring unit includes a composite spring and a metal wire. The composite spring is formed of resin, has a single beam structure, and includes a curved part between its end parts. The metal spring is formed of a metal wire, and includes a curved part between its end parts. The end parts of the composite spring are fixed to the corresponding end parts of the metal spring, so that the composite spring and the metal spring are fixed to be positioned in the same plane. The composite spring and the metal spring engage with each other in an engagement part formed in at least one position between the curved parts and the end parts. The composite spring and the metal spring are separated in a part other than the end parts and the engagement part.

Abstract: A porous oil-impregnated sleeve is used for a fluid dynamic pressure bearing. The sleeve includes an inner surface, a first axial end face, a first recessed portion, and a first dynamic pressure generating groove. The first recessed portion is positioned on the other side of a line segment, which connects one-side end portion of the inner surface with an inner end portion of the first axial end face, in a cross-section including the central axis. A bottom portion of the first recessed portion, which has the longest distance between itself and the line segment, is positioned closer to the other side than a bottom portion of the first dynamic pressure generating groove in the axial direction.

Abstract: A radial foil bearing (3) that supports a rotating shaft (1). This radial foil bearing (3) is provided with a top foil (10), a back foil (11), and a bearing housing (12) that houses them. A through-slot (13) is formed in the inner circumferential surface of the bearing housing (12), and engagement slots (20) are formed in the through-slot (13) by a fixing tool (16).

Abstract: A foil journal bearing applicable to high speed machining and grinding machines for machining microscopic features. A single foil is secured to and supported by a hollow, generally cylindrical, housing. The foil has a length substantially equal to twice the interior circumference of the housing and a mounting feature, extending across its width, for engagement with a feature of complementary shape in the housing. One portion of the foil has a length approximately equal to one half of the foil length, and comprises a bump foil and a plurality of regions comprising groups of generally uniformly-spaced ridges and flats, the regions being separated by extended flat regions. The other portion of the foil has a length approximately equal to one half of the foil length, and comprises the top foil and is generally flat and overlies the bump foil which overlies the interior of the housing.

Abstract: An extruded bearing housing is provided. The extruded bearing housing includes a radially inner ring, and a radially outer ring located concentric with the radially inner ring. The extruded bearing housing includes webs that connect the radially inner ring and the radially outer ring, and the webs are arranged at an acute angle to a circumferential direction. Openings axially extend through the bearing housing and are defined between the webs, the radially inner ring, and the radially outer ring. Adjacent ones of the webs extend in opposite directions from each other.

Abstract: A roller bearing device (1) and to a method for operation thereof, including a roller bearing (2) having roller contacts (6, 7) in contact with a medium and lubricated by the liquid medium (10). In order to improve the lubrication and load capacity of such a medium-lubricated roller bearing (2) while simultaneously improving the biologically compatible behavior, a biologically neutral additive material (13) that thickens the medium is held available in a holding device (14) and metered to the roller contacts (6, 7) on demand.

Abstract: A rolling bearing assembly, comprising at least a rolling bearing outer ring (4) of a rolling bearing, an intermediate element that surrounds the rolling bearing outer ring (4), and a housing part, into which the intermediate element (9) is inserted. The outer ring (4) is rotatably arranged in the intermediate element (9) and has a circumferential oil catching strip (6) at one of the end faces thereof, which oil catching strip is designed to convey oil into a contact zone formed between the outer ring (4) and the intermediate ring (9). A damping system having a damping recess is formed between the housing and the intermediate element (9).

Abstract: The rolling bearing comprises an inner ring, an outer ring, at least one row of rolling elements disposed between raceways provided on the rings, and an annular housing inside which at least one of the rings is arranged. The ring provides two parts and each of the two parts delimits with the housing a closed space inside which a lubricant is located. The rolling bearing further comprises passage means for the lubricant to pass from the closed spaces to the raceways. The ratio between the thickness of a guiding portion of each of the two parts delimiting the raceway and the outer diameter of the bearing is from 0.7% to 3%. In a second embodiment, the ratio between the thickness of the guiding portion and the outer diameter is and preferably from 1.1% to 1.9%.

Abstract: There is provided a gel lubricant including: a base oil containing an ester synthetic oil and a synthetic hydrocarbon oil in which the mass ratio (X:Y) of the ester synthetic oil (X) to the synthetic hydrocarbon oil (Y) is in the range of 35:65 to 75:25; and a gelatinizer which contains two kinds of styrene block copolymers and is included in the gel lubricant in an amount of 1.5% by mass to 10% by mass.

Abstract: A bearing cage, including an outer circumferential surface, an inner circumferential surface, a radial surface aligned in a direction orthogonal to the axis of rotation, at least one chamber located in material forming the bearing cage and one of at least one first channel connecting the at least one chamber to the radial surface and at least one second channel connecting the at least one chamber to one of the inner circumferential surface or the outer circumferential surface, or at least one first channel connecting the at least one chamber to the inner circumferential surface and at least one second channel connecting the at least one chamber to the outer circumferential surface.

Abstract: To facilitate adjusting a bearing arrangement, particularly in a wind turbine, for different operating situations, the bearing arrangement has an adjusting device with which the bearing preload can be adjusted starting from a base preload. This can allow, for example signs of wear to be compensated, manufacturing tolerances or design inaccuracies to be corrected and in particular current loading states to be addressed. This design avoids the otherwise usual overdimensioning of the bearing arrangement, thereby increasing the efficiency of the wind turbine as well as the service life of the bearing arrangement.

Abstract: A suspension strut bearing (1) having two assemblies (11, 12), which are counter-rotatable about a longitudinal axis (z) and centered with respect to each other, including two bearing rings (2, 3), which are each allocated to one assembly (11, 12) and counter-rotatable when mounted, and a sealing device (8). In order to decouple the sealing device (8) and the centering from each other with respect to the function thereof and still provide said parts cost-effectively, a single-piece, two-component element (5) is provided on one of the bearing rings (2), which element centers the assemblies (11, 12) one over the other by a first component having a greater stiffness than a second component and forms the sealing device (8) with the second component.

Abstract: An assembly includes a rotatable member formed with a recess, a first component, a snap ring located in the recess for limiting axial displacement of the first component, and a bearing located between the first component and a second component, including a finger extending from a race of the bearing toward the bearing and able to limit radial movement of the snap ring.

Abstract: A non-reciprocal device incorporating metamaterials which exhibit non-reciprocity through angular momentum biasing. The metamaterial, such as a ring resonator, is angular-momentum biased. This is achieved by applying a suitable mechanical or spatio-temporal modulation to resonant inclusions of the metamaterial, thereby producing strong non-reciprocity. In this manner, non-reciprocity can be produced without requiring the use of large and bulky magnets to produce a static magnetic field. The metamaterials of the present invention can be realized by semiconducting and/or metallic materials which are widely used in integrated circuit technology, and therefore, contrary to magneto-optical materials, can be easily integrated into the non-reciprocal devices and large microwave or optical systems. The metamaterials of the present invention can be compact at various frequencies due to the enhanced wave-matter interaction in the constituent resonant inclusions.

Abstract: Protection features are incorporated into an optical communications module to ensure that the optics system of the module will not be damaged or moved out of alignment by external forces exerted on a mating surface of the module when a connector module is mated with the optical communications module. One protection feature is a strike plate that is disposed on the mating surface of the module that redistributes forces exerted on the mating surface. Another protection feature is an optically-transmissive window formed in the mating surface and comprising an optically-transmissive element having anti-reflection (AR) coatings disposed on its upper and lower surfaces. The optics system is positioned beneath the mating surface so that forces that are exerted on the mating surface are not transferred to the optics system. Another protection feature is a design of the module that mechanically decouples the optics system from the mating surface.

Abstract: Provided is an optical device including a first optical waveguide on one side of a substrate; a laser separated from the first optical waveguide and disposed on the other side of the substrate; and a first coupled waveguide between the laser and the first optical waveguide. The laser may be monolithically integrated on the substrate.

Abstract: An absorber device comprises a substrate; one or more thin film radiation absorbers arranged on the substrate; an integrated optical system, comprising at least one first optical element; a cover medium arranged above the substrate and the one or more radiation absorbers. The at least one first optical element and at least one corresponding one of the one or more radiation absorbers are aligned with respect to their optical axis, such that an incoming radiation is directed onto the one or more radiation absorbers by the optical system. A method of manufacturing an absorber device is also provided.

Abstract: The invention is characterized by optical deflector units comprising at least two optical reflectors, which are in case rigidly connected to one another indirectly or directly via a retaining element, and in that a first of the two retaining elements is indirectly or directly in engagement with the first coupling component via a mechanical gear unit providing a rotatable operative connection.

Abstract: An optical receptacle includes a first optical surface which receives incidence of light, a reflecting surface which reflects light along a substrate, a light separating section which separates light from the reflecting surface into monitor light and signal light, a second optical surface which emits the monitor light toward a light receiving element, and a third optical surface which emits the signal light. The light separating section includes a plurality of separating units each including a vertical splitting transmissive surface, an inclining splitting reflecting surface and a parallel splitting stepped surface. In the light separating section, 4 to 6 separating units are disposed within a region where light reflected at the reflecting surface is incident. A height of a boundary between the splitting transmissive surface and the splitting stepped surface with respect to a virtual plane including the splitting reflecting surface is 13 to 21 ?m.

Abstract: An optical coupler connector and a photoelectric convertor use an optical coupler to coupler light beams emitted from the light emitters to optical fibers or to couple light beams coming from optical fibers to light receivers. The optical coupler includes a main body and an insertion member that can be releasably connected with the main body, and the optical coupler can use various optical paths.

Abstract: An optical connector includes a first optical-electric coupling element and a second optical-electric coupling element. The first optical-electric coupling element includes a first side surface and a second side surface facing away from the first side surface. The first optical-electric coupling element includes two extension portions substantially perpendicularly extending from the first side surface. Each extension portion includes an inside surface substantially perpendicular to the first side surface. Each extension portion includes a rotation post substantially perpendicularly extending from the inside surface. The second optical-electric coupling element includes a third side surface. The second optical-electric coupling element includes a protrusion portion substantially perpendicularly extending from the third side surface. The protrusion portion includes two outside surfaces substantially perpendicular to the third side surface.

Abstract: This disclosure provides systems, methods, and devices for connecting optical fibers. In one aspect, a connector includes a transfer tube for equalizing the pressure between two chambers within the two connectors when the connectors are mated. The chambers may house biasing elements coupled to optical fiber holders to provide a pressure independent force against optical fiber terminals. The optical fiber holders may include side openings for receiving optical fibers.

Abstract: A clip device includes a clip detachably holding an outer housing of a fiber optic connector and having a front engaging portion that is detachably sleeved on the outer housing and that abuts against a protrusion member of the outer housing, and a rear abutting portion that abuts against lateral shoulder faces of the outer housing. A gripping handle extends from the rear abutting portion of the clip. A rearward removal force applied to the gripping handle is transmitted to the protrusion member of the outer housing to facilitate removal of the fiber optic connector. A frontward insertion force applied to the gripping handle is transmitted to the lateral shoulder faces of the outer housing to facilitate insertion of the fiber optic connector.

Abstract: A connector for a composite communications cable includes a connector body, a contact post mounted within the connector body, a compression sleeve that is received within a rear end of the connector body and an optical fiber passage at a front end of the connector.

Abstract: A method for preparing a ferrule assembly avoids polishing while providing adequate control over fiber end protrusion and co-planarity. A distal end of the fiber is prepared before securing the fiber in a ferrule, and before or after inserting the fiber into the ferrule. The prepared fiber is manipulated to provide a desired spatial relationship between the fiber end and the ferrule's end face, and then secured to maintain the desired spatial relationship. Preferably, the fiber end is prepared using a laser cleaving technique to provide a suitable end without abrasive polishing. An interferometer may be used to obtain measurements, during manipulation of the prepared fiber within the ferrule, that indicate whether the prepared fiber is satisfactorily positioned. In accordance with other aspects of the invention, a ferrule assembly prepared in accordance with the method, and a connector or other optical package including such a ferrule assembly are provided.

Abstract: Small-form-factor fiber optic interface devices with an internal lens are disclosed. The fiber optic interface devices have a ferrule with a bore that supports an optical waveguide. The lens is on or adjacent the ferrule front end and is aligned with the bore. A first planar surface is provided on or adjacent the lens. The first planar surface interfaces with a second planar surface of a second fiber optic interface device to form a fiber optic interface assembly having a liquid-displacing interface when the first and second fiber optic interface devices are engaged.

Abstract: Disclosed is a mounting and fixing structure for an optical fiber of a photoelectron device. The photoelectron device comprises a tube shell (120), with a tail tube (140) extending outwards being arranged on the tube shell (120). One end of an optical fiber is provided with a coupling structure (340), and the optical fiber comprises a fiber core (201) and an envelope (202) which is made of the same material as the fiber core (201) and covers the fiber core. One end of the optical fiber close to the coupling structure (340) forms a bare optical fiber (230) which consists of a fiber core (201) and an envelope (202), and the other end forms a basic optical fiber (200) which consists of a fiber core (201), an envelope (202) and a coating (203); and the optical fiber penetrates into the tail tube (140). The bare optical fiber (230) of the optical fiber is welded and fixed to the tail tube (140) through glass solder (160).

Abstract: An efficient heating groove for an optical fiber fusion splicer and an optical fiber fusion splicer. The heat substrate of the heating groove is a metal sheet with heat conducting property. The manufacture method of the heating groove comprises printing, in sequence, insulating medium, heating resistor, transition point conductor, and protection glass glaze on the outer surface of the heating substrate with heat conducting property. Two heating resistors, each with a resistance of 4.7±0.5? and power density of 10-20 W/cm2, are separately printed on the outer face of the two heating surfaces in the heating groove. The heating resistor is made of resistive material with a temperature coefficient of 1500±150 ppm/° C. The resistance of the heating resistor is distributed in a way that, the resistance at two ends is larger than that at a center, and the resistance is reduced gradually or by step, from two ends to the center.

Abstract: This element includes a plurality of longitudinal carbon fiber filaments (52) and a polymeric matrix (50) receiving the filaments (52) for binding them together, the matrix (50) forming a ribbon intended to be wound around a longitudinal body of the flexible line. The armor element (42) includes at least one optical fiber (54) received in the matrix (50), the optical fiber (54) having an elongation at break of more than 2%, as measured with the ASTM-D 885-03 standard.

Abstract: An optical fiber ribbon 11 includes a plurality of optical fibers 12 which are formed of glass fibers 13 covered with resin layers 14, and arranged in parallel. The optical fibers 12 are covered with connecting material 15 to be integrated into the optical fiber ribbon 11. A peeling strength of the connecting material 15 with respect to outer peripheral faces of the optical fibers 12 is set to be from 0.1 N/mm to 10 N/mm.

Abstract: A fiber optic ribbon includes optical fibers, each including a core surrounded by cladding, and edge bonding rigidly connecting the optical fibers to one. The ribbon further includes a stress-isolation layer surrounding the optical fibers and edge bonding, and a hardened shell surrounding the stress-isolation layer. The edge bonding mitigates independent movement of the optical fibers relative to one another within the stress-isolation layer. At 25° Celsius and at sea level, the Young's modulus of elasticity of the hardened shell is, on average, at least twice that of the stress-isolation layer.

Abstract: Light guiding structures are provided to improve the light coupling between photonic active devices and the top of a metallization layer stack interconnecting these photonic active devices. Each light guiding structure comprises a hole extending between the near surface of the photonic active devices and the top surface of the metallization layer stack, said hole being filled with dielectrics or a combination of dielectrics and metals. Such a light guiding structure removes from the optical path of light rays, the interfaces between the metallization layers, thereby confining light laterally and enabling interconnects with increased thickness and more levels of metal. This results in the suppression of multiple reflections and optical crosstalk. The light guiding structures can have cross-section diagonals with sub-wavelength dimensions can be fabricated after all CMOS process steps, thus having minimal interference and maximal compatibility with CMOS processing.

Abstract: A connector cover includes a body having a lower recessed portion configured to receive a portion of a reflecting connector of a type that retains the ends of optical fibers therein and has a reflector that redirects or turns the optical signals. The body has an upper housing portion that covers the reflector when the reflecting connector is received in the lower recessed portion of the body. The body also has a pair of arms extending from a forward end of the body. Each arm has a distal end with an arm distal end engagement. The arms are configured to engage a portion of an optical transceiver module.

Abstract: A bend radius limiter adapted for installation on a fiber guide is disclosed. In one aspect, the bend radius limiter has a main body with a generally rounded outer surface and an interior surface that defines an interior volume. The main body is also configured with a first slot opening in the generally rounded outer surface that may optionally function as a first or second connecting feature. The bend radius limiter can also include a first connecting feature configured to retain the bend radius limiter onto the fiber guide. In one embodiment, the first connecting feature is located within the interior volume and is radially aligned with the first slot opening.

Abstract: A telecommunications cabinet includes a cabinet housing; a fiber optic splitter; a plurality of spools disposed on a cable management surface; a panel oriented at a fixed angle relative to the access opening so that the panel extends laterally and rearwardly between the access opening and the cable management surface; and a plurality of adapters disposed on the panel.

Abstract: An adjustable length extension assembly kit (100) for connection to a spacer assembly (22) of an interbay telecommunication cable management system (10) is disclosed. The kit (100) can include a front extension assembly (102) having an upper part (106) and a lower part (108) wherein both the upper and lower parts (106, 108) have a plurality of segments (110, 130) separated by cut-lines (112, 136). The lower part (106) can be configured for direct attachment to a first end (22c) of the spacer assembly (22) by fasteners (40). The upper and lower parts (106, 108) are configured for direct attachment to each other such that the cut-lines (112) of the upper part are aligned with the cut-lines (136) of the lower part. The adjustable length extension assembly kit (100) may also include a rear extension assembly (200) also having a plurality of segments (210) separated by cut-lines (212). The rear extension assembly (200) is configured for direct attachment to the spacer assembly (22) on an opposite second end (22b).

Abstract: A strain relief device for armored fiber optic cable is described. The strain relief device can made up of a boot collet and a collet nut. The boot collet can have a collet, flexible boot, boot collet threads, and a camming surface. The collet nut can have collet nut threads and a collet nut slope. The strain relief device operates by having the camming surface engage the collet nut slope, causing the collet to compress onto the armor sheath when the boot collet threads engage the collet nut threads as the collet nut is tightened onto the boot collet.

Abstract: A computer-readable medium storing computer executable instructions for: (1) receiving video footage taken by a handheld device; (2) identifying one or more indicia associated with a point of interest within the video footage; (3) using the one or more indicia to retrieve information associated with the point of interest; (4) displaying the information on a display screen associated with the handheld device as the video footage is being displayed on the display screen; and (5) recording a screen capture of the display screen as the display screen is displaying the video footage and information.

Abstract: The present invention relates to an apparatus and method for processing a stage performance using digital characters. According to one embodiment of the present invention, an apparatus for processing a virtual video performance using a performance of an actor includes a motion input unit for receiving an input motion from the actor through a sensor attached to the body of the actor, a performance processor for creating a virtual space and reproducing a performance in real time according to a pre-stored scenario, a playable character (PC) played by the actor and acting based on the input motion, a non-playable character (NPC) acting independently without being controlled by the actor, an object, and a background being arranged and interacting with one another in the virtual space, and an output unit for generating a performance image from the performance reproduced by the performance processor and outputting the performance image to a display device.

Abstract: A method, system, and computer-readable medium for synchronizing video are described. The system captures video data with a camera, the video data including a first video data segment and a second video data segment. When a network between the camera and a hub is insufficient to allow downstream real-time streaming of the video data, the system stores the first video data segment on a first storage. When the network is sufficient to allow downstream real-time streaming of the video data, the system transfers the second video data segment from the camera to the hub, reads the first video data segment from the first storage, and transfers the first video data segment to the hub. The system stores the video data segments onto a second storage such that a non-real-time playback from the second storage shows the first video data segment and the second video data segment in sequence.

Abstract: Systems and methods are provided for determining check information. According to one or more embodiments, a method may include accessing, by a computer including one or more processors, a video recording of a check. The method may also include determining, based at least in part on the video recording, a plurality of video frames associated with the check. Furthermore, the method may include generating respective optical character recognition (OCR) data associated with the plurality of video frames. Additionally, the method may include determining, based at least in part on the respective OCR data, respective scores associated with the plurality of video frames.