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This page is updated frequently with new Polygon-related patent applications. Subscribe to the Polygon RSS feed to automatically get the update: related Polygon RSS feeds. RSS updates for this page: Polygon RSS RSS


Stamped thermal expansion relief feature for heat exchangers

Two-torque-producing connecting rod assembly

Date/App# patent app List of recent Polygon-related patents
07/24/14
20140208282
 Conflict detection for self-aligned multiple patterning compliance patent thumbnailnew patent Conflict detection for self-aligned multiple patterning compliance
Among other things, one or more techniques and systems for performing design layout are provided. An initial design layout is associated with an electrical component, such as a standard cell.
07/24/14
20140207367
 Method for defining a fall back route for a mobile machine, method of fall back, by a mobile machine, for such a route, associated modules and computer programmes patent thumbnailnew patent Method for defining a fall back route for a mobile machine, method of fall back, by a mobile machine, for such a route, associated modules and computer programmes
A method for defining a fall back route comprising of way points, for a mobile machine, in a 3d zone (znd) of displacement having convex zones (zni, i=1 to 7) each describing a polygon in any plane perpendicular to a z axis over a considered region (hj, j=1 to 6) of a z axis, according to which: set of beacons points (pbk, k=1 to 7) is defined, such that the edges of the voronoi diagram associated with the said set of beacon points separate therebetween the polygons described by the convex zones in a plane perpendicular to the z axis over the said region.. .
07/24/14
20140206459
 Two-torque-producing connecting rod assembly patent thumbnailnew patent Two-torque-producing connecting rod assembly
A two-torque-producing connecting rod assembly used in combination with a hand tool is provided with a rod and a connecting member. The rod is polygonal and includes a big first section, a small second section and a connecting portion.
07/24/14
20140204608
 Optical film having an atypical pattern, method for manufacturing the same, and backlight assembly to which the optical film is applied patent thumbnailnew patent Optical film having an atypical pattern, method for manufacturing the same, and backlight assembly to which the optical film is applied
The present invention relates to an optical film having an atypical pattern, a method for manufacturing same and a backlight assembly including the optical film. The optical film of the present invention includes: a base layer transmitting light incident from outside; and a pattern layer formed on one or both sides of the base layer, and having a surface structured of a continuously formed polygonal optical pattern having an irregular size and arrangement.
07/24/14
20140204431
 Motor control device, and optical scanning device, image forming device and printed circuit board including the same patent thumbnailnew patent Motor control device, and optical scanning device, image forming device and printed circuit board including the same
A cpu determines that a motor is undergoing a forward rotation when a time difference between a detection timing of a light beam deflected by a rotating polygonal mirror and an output timing of a detection signal from a magnetic detector element falls within a predetermined range, and that the motor is undergoing a reverse rotation when the time difference does not fall within the predetermined range. With this configuration, a detection circuit for detecting voltage induced in three phases is unnecessary, and therefore the cost can be reduced.
07/24/14
20140204166
 Optical scanning apparatus and image forming apparatus patent thumbnailnew patent Optical scanning apparatus and image forming apparatus
An optical scanning apparatus includes a light source; and a rotational polygon mirror having n reflecting surfaces, the rotational polygon mirror being configured to reflect a light flux emitted from the light source so that a scanning surface is scanned along a main-scanning direction with reflected from the rotational polygon mirror. A width of the light flux incident on the rotational polygon mirror in a direction corresponding to the main-scanning direction is smaller than a width of each reflecting surface of the rotational polygon mirror in the direction corresponding to the main-scanning direction..
07/24/14
20140203979
 Antenna for reception of circularly polarized satellite radio signals patent thumbnailnew patent Antenna for reception of circularly polarized satellite radio signals
An antenna for receiving circularly polarized satellite radio signals has a conductive base surface and at least one a conductor loop oriented horizontally above the base surface by a height h. The conductor loop is configured as a polygonal or circular closed ring line radiator.
07/24/14
20140203507
 Board game for enhancing mental skills through formation of shapes and patterns patent thumbnailnew patent Board game for enhancing mental skills through formation of shapes and patterns
Disclosed is a method of playing a game using a set of parts. The set comprises a playing board provided with a plurality of identical recessed polygonal spaces being arranged in a grid of rows and columns, and a plurality of identically-shaped playing chips to removably fill the plurality of recessed polygonal spaces in order to form a particular pattern.
07/24/14
20140202670
 Stamped thermal expansion relief feature for heat exchangers patent thumbnailnew patent Stamped thermal expansion relief feature for heat exchangers
A heat exchanger having at least one of side plates embodying a polygonal aperture through the planar base thereof, located at a predetermined position, and at least two corresponding shear-apertures located at the interface between the planar base and a first wall and a second wall of the side plate, each adjacent to the base aperture, providing at least one flexing location to accommodate thermal expansion of the heat exchanger during thermal cycling.. .
07/17/14
20140200861
 Computer-implemented system and method for roof modeling and asset management patent thumbnailComputer-implemented system and method for roof modeling and asset management
Embodiments of the invention provide a computer-implemented system and method for generating a three-dimensional rooftop model. In some embodiments, the system and method can process stereo aerial images to generate a stereoscopic image, and generate a point-cloud field from at least a portion of the stereoscopic image.
07/17/14
20140199127
Cutting insert for face milling cutter and indexable face milling cutter
The cutting insert for a face milling cutter is provided with an insert main body which is formed in a polygonal plate shape and in a shape of inversion symmetry on the front and back faces, a pair of polygonal faces facing in a thickness direction of the insert main body, side faces facing in a direction intersecting with the thickness direction, and cutting edges formed along a ridge line between the polygonal face and the side face. The polygonal face is in a substantially regular polygonal shape.
07/17/14
20140199049
Method and apparatus for automatically generating a tilt-shift effect in a video
A computer implemented method and apparatus for automatically generating a tilt-shift effect in a video. The method comprises detecting one or more objects within a sequence of frames; determining a movement of the one or more objects; determining a direction of the determined movement of the one or more objects; generating a polygon around the one or more moving objects; and applying a blur effect to areas of the frame that are outside of each generated polygon..
07/17/14
20140198207
Tilt sensor for a device and method for determining the tilt of a device
The invention relates to a tilt sensor for a device, comprising a tank receiving a flowable medium, wherein the position of the medium relative to the tank depends on the tilt, and the tank comprises a polygonal, in particular triangular, or an elliptical, in particular circular base, a source of electromagnetic radiation for generating projections of at least one part of a boundary of the medium, at least two detectors for detecting one of the projections, respectively, and for converting same into signals, wherein the detectors each comprise a detecting direction and the detecting directions of the detectors are disposed at angles to each other, and further comprising an analysis unit for determining the tilt in two axes from the signals of the at least two detectors, wherein the tilt is determined jointly for the two axes from a combination of the signals.. .
07/17/14
20140198171
Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus
A light scanning unit includes a light source to emit a light beam; a polygonal mirror to deflect the light beam in a main scanning direction; and an imaging optical system to image the light beam onto a scanning surface. The polygonal mirror includes a plurality of reflection surfaces that are formed in an outer portion of the polygonal mirror and rotate around a rotational axis and an internal mirror surface that defines a hole.
07/17/14
20140198103
Method for polygon reduction
The present invention generally relates to computer graphics and more specifically to a computer implemented method allowing for improvements in the creation of a polygon reduced three-dimensional graphics image. The present invention also relates to a corresponding image processing apparatus and a computer program product..
07/17/14
20140196228
Toothbrush
A polygonal toothbrush that enables bristles to more easily enter spaces between teeth to remove plaque, and as a consequence, can have a preventive effect on periodontal disease and gingivitis, as well as a massaging effect on gums and the like. A rotating-receiving shaft of a brush material is fitted and attached to a rotating shaft provided on a handle part, and a guide plate that guides the rotation of the rotating-receiving shaft is provided on the handle part such that the friction resistance between the rotating shaft, the rotating-receiving shaft, and the guide plate can be varied; or the brush material is attached, at a rotating-receiving shaft receiving hole thereof, to the rotating shaft provided on the handle part such that the friction resistance between the rotating shaft and the rotating-receiving shaft receiving hole of the brush material can be varied..
07/10/14
20140195176
Deriving broadband communication system service area for signal leakage detection
An improved, adaptive and uniformly applicable estimation of the percentage or fraction of a broadband communication system (bcs) plant that is monitored for signal egress during a given period of time is provided by generating and collecting polygons along all possible routes traversed by dos service vehicles within a service area, preferably by comparison with a roadway map, to define the service area with improved accuracy. The number of polygons generated and collected is then limited by the number of polygons in which dcs service vehicles have been reported in a given period of time or inspection interval.
07/10/14
20140195147
Navigation system and method
A non-scaled, linearly compressed pictographic mapping system is provided for the visual display of information in a navigational aid. Unlike today's road maps which use a point-arc-polygon paradigm, the new mapping uses a non-scaled, linearly-compressed pictographic design that shows roads as linear pictograms.
07/10/14
20140194174
3d puzzle generation, algorithms for generation, and physical instantiations
A system for generating a three-dimensional puzzle comprises a processor and a memory. The processor is configured to generate a three dimensional mesh representation.
07/10/14
20140192055
Method and apparatus for displaying video on 3d map
Exemplary embodiments disclose a method of projecting an image onto a surface of a three-dimensional (3d) electronic map. The method includes: extracting nearest intersecting points for each of a plurality of virtual view angle vectors with respect to a position of a virtual photographing apparatus and a plurality of polygons that constitute the 3d electronic map; comparing 3d coordinates of the extracted nearest intersecting points and 3d coordinates of a plurality of pixels constituting the plurality of polygons to select pixels that are within a range of the 3d coordinates of the extracted nearest intersecting points; converting 3d coordinates of the selected pixels to two-dimensional (2d) coordinates to display the selected pixels on a 2d display; and superimposing an input image on top of the selected pixels to output the superimposed image in real-time..
07/10/14
20140191532
Shock absorbing member
A hollow columnar shock absorbing member (1) has an axis (o), a plurality of rectangular walls (1a, 1b, 1c, 1d) extending parallel to axis (o), and a polygonal cross-section perpendicular to axis (o), wherein the shock absorbing member extends in the direction of axis (o) and absorbs externally-applied impact energy while buckling in the direction of axis (o). The shock absorbing member has at least one bead (2a, 2b, 2c, 2d) formed on at least one wall (1a, 1b, 1c, 1d) among the plurality of walls (1a, 1b, 1c, 1d), the at least one bead (2a, 2b, 2c, 2d) providing the origin of the buckling.
07/10/14
20140190328
Tool
A tool, in particular a plunge-cut saw blade, includes a saw blade that has at least one main body and at least one working part. The working part has at least one working edge with saw teeth and is connected integrally to the main body along a straight connecting edge.
07/10/14
20140190209
Diamond clusters defining various shapes
A jewelry stone cluster comprising four gemstone sections which are mounted in a setting and which are juxtaposed to each other. Each gemstone section includes a table facet and, in one form, a respective pair of adjacent cross facets, with the cross facets extending in planes that are at an angle to their respective table facet.
07/03/14
20140186797
Screw and driver tool
The invention relates to a screw and corresponding screw driver for driving the screw into a dental implant at an angle from the longitudinal axis of the implant. The screw has a polygonal interface and the screw driver has a matching interface for driving the screw to rotate..
07/03/14
20140185839
Suspension structure of multi-functional type vibration actuator
Provided is a multi-functional type vibration actuator capable of stabilizing a vibration characteristic and improving variation in a resonance frequency by matching vibration waveforms when increasing/reducing an input signal frequency, by using a frame-shaped suspension of a polygonal shape. A spring characteristic of the frame-shaped suspension may be improved by forming j-shaped structures which is formed by connecting an extension portion and an arc, on all corner portions of the frame-shaped suspension of the polygonal shape, whereby reducing variation in a vibration waveform and a resonance frequency when sensible vibration is generated..
07/03/14
20140184719
Image forming apparatus
A structure in which a shutter is moved in a first direction by a motor, an opening is provided in the shutter, and the shutter is moved in a second direction using an elastic force of a spring connected to an upper cover of a light scanning device and an inside wall at the opening of the shutter increases the size of the structure of the shutter and the structure of the light scanning device due to the position of the spring. Therefore, a recess 218b is provided in an opposing surface 218g of a cover 218 opposing a shutter 300, and a spring 310 for sliding the shutter 300 is connected to a connection portion 218e provided at the recess 218b.
07/03/14
20140184701
Liquid discharging head
A liquid discharging head is configured including an element substrate and a flow path forming substrate which are joined. The element substrate includes a plurality of energy generating elements (electrothermal conversion elements) configured to generate thermal energy, and a supply port configured to supply liquid.
07/03/14
20140184590
Drawing apparatus and drawing method
A drawing apparatus includes a flow line generation section configured to generate the flow line from a predetermined start position; a view setting section configured to set the viewpoint position in the 3d-space; a band-of-facets forming section configured to form a band of facets connecting a plurality of polygon facets along the flow line based on the set viewpoint position; and a texture mapping section configured to map texture onto each of the plurality of polygon facets. The texture represents reflected light on the band of facets with respect to a light source placed at a predetermined position in the 3d-space..
07/03/14
20140184020
Ultrasonic vibration apparatus
Substantially uniform rigidity is ensured in all radial directions while achieving a size reduction. An ultrasonic surgical apparatus is provided, including a polygonal columnar elastic body that is formed of an elastic body and that has a substantially regular polygonal cross-section; plate-like piezoelectric elements that are secured to mutually opposing side surfaces of the polygonal columnar elastic body and that are polarized in a plate-thickness direction; a rod-like contactor that is secured to an end of the polygonal columnar elastic body and that has a smaller diameter than the polygonal-columnar elastic body; and a drive-pulse generating circuit that causes the rod-like contactor to ultrasonically vibrate by generating a vertical vibration which expands/contracts the polygonal columnar elastic body in the longitudinal direction by applying an ac voltage to the piezoelectric elements in the plate-thickness direction..
07/03/14
20140183035
Sputtering apparatus and method for forming thin film
A sputtering method uses a sputtering apparatus for forming a thin film, the sputtering apparatus comprising a pair of facing polygonal prism target holders in which a target is placed on each surface parallel to a rotation axis of a rotatable polygonal prism body. A magnetic pole group including a plurality of magnets is disposed on a back surface of each of the targets, and each of the magnetic pole groups includes magnets or yokes of different magnetic pole directions.
06/26/14
20140179490
Method of controlling a device allowing a user to walk or run on the spot in an arbitrary direction and device therefor
The invention concerns a method for controlling a device (1) allowing a user (25) to walk or run on the spot in an arbitrary direction and a device (1) therefor. The device (1) comprises a stationary central platform (9) surrounded by a convex polygon shaped deck (6) in level therewith, said deck (6) being divided into trapezoid shaped roller conveyors.
06/26/14
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.
06/26/14
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.
06/26/14
20140176278
Inductor and manufacturing method thereof
There is provided an inductor, including a circuit board having an input and output terminal formed on a lower surface thereof, a connection pad formed on an upper surface thereof, and a via electrically connecting the input and output terminal and the connection pad, a coil having both ends joined to the connection pad and wound in a circular or a polygonal spiral shape in a longitudinal direction of the circuit board so as to have one or more turns, and a body stacked on the circuit board such that the coil and the connection pad are embedded therein.. .
06/26/14
20140175584
Magnetic field sensor and method of fabricating a magnetic field sensor having a plurality of vertical hall elements arranged in at least a portion of a polygonal shape
A magnetic field sensor has a plurality of vertical hall elements arranged in at least a portion of a polygonal shape. The magnetic field sensor includes an electronic circuit to process signals generated by the plurality of vertical hall elements to identify a direction of a magnetic field.
06/26/14
20140175213
Reel holder and dispensing assembly
A wire reel holder and dispensing assembly is provided for transporting, holding, and dispensing wire from a wire reel. The holder and assembly includes an elongated shaft configured for insertion through a wire reel.
06/26/14
20140174867
Shock absorbing member
A hollow columnar shock absorbing member (1) has an axis (o), a plurality of rectangular walls (1a, 1b, 1c, 1d) extending parallel to axis (o), and a polygonal cross-section perpendicular to axis (o), the shock absorbing member extending in the direction of axis (o) and absorbing externally-applied impact energy while buckling in the direction of axis (o). Shock absorbing member (1) is provided with at least two flanges (2a, 2b, 2c, 2d) protruding from at least two edges (1e, 1f, 1g, 1h) formed by at least two sets of neighboring walls among a plurality of walls, and the at least two flanges are arranged so that the directions of protrusion of the flanges from the edges are directed to the same direction with respect to a circumferential direction..
06/26/14
20140174314
Coaster design
A coaster having a rotatable track area capable of rotating, for example, 180° and repositioning a car for further movement along another track different than the one from which it originated. The rotatable track area can have a cross section of any polygonal shape.
06/26/14
20140174264
Fitting structure for tools
A fitting structure for tools contains: a fitting end of a fitting tool and a fitted end of a fitted tool. The fitting end includes a toothed retaining area formed on an inner wall thereof, a concaved portion defined on an upper end thereof, a peripheral groove arranged around the concaved portion, and a ring disposed in the peripheral groove.
06/26/14
20140174263
Cleanable magnetic driver for threaded fasteners
A driver for driving a threaded fastener includes a shank and a sleeve. The shank has a rear portion configured to be coupled to a power tool.
06/26/14
20140173864
Ultra high speed twin headed burnisher with pologanial pads and methods
An ultra-high speed burnisher with a pair of opposing polygonal burnishing pads creates less friction when burnishing a floor than a single circular burnishing pad or two circular burnishing pads. Less friction means that the polygonal pads rotate faster than circular burnishing pads and the polygonal pads create more heat on the floor finish than a single circular burnishing pad.
06/19/14
20140173533
Locally optimized coloring for cleaning lithographic hotspots
Approaches for cleaning/resolving lithographic hotspots (e.g., during a simulation phase of semiconductor design) are provided. Typically, a hotspot will be identified in a first polygon (having a first color) of a lithographic pattern or contour.
06/19/14
20140172024
Minimal incision removable bone screw, driver, and method of use
A surgical bone screw 1) and driver (31), and a method for using them for repairing an osteotomy or fracture. The screw has a shaft having a head (5) at its proximal end, screw threads (3) at its distal end and a compression member (7) between the head and the screw threads.
06/19/14
20140170439
Steel sheet with high mechanical strength, ductility and formability properties, production method and use of such sheets
The present invention provides a cold rolled steel sheet. The steel sheet has a strength greater than 1000 mpa, a uniform elongation greater than 12% and a v-bendability greater than 90°.
06/19/14
20140170374
Core of sheet structural material and assembly process
A core of sandwich structural material comprising an assembly of several sheets comprising a first sheet and a second sheet that are provided on one of the faces thereof with of periodically distributed polygonal-based pyramid frustums, the superposition of these sheets in the thickness direction forming a three-dimensional network of hollow tubular channels which extend from one face of one sheet to one face of another sheet along a channel direction, and that are each defined by a peripheral wall, this peripheral wall being provided both by the first sheet and by the second sheet.. .
06/19/14
20140170373
Grid type element of open polygonal cells
A grid type element (1) of fiber composite structure, comprising a plurality of open polygonal cells (5) made of at least three core segments (16), said open polygonal cells (5) being stringed together alongside said ribs (16) to form a grid structure, and an essentially planar skin sheet (4), said essentially planar skin sheet (4) being attached unilaterally to the grid structure. A multipartite core (6) is provided, said core segments (6a, 6b, 6c) with respectively rectangular cross sections being formed of said multipartite core (6).
06/19/14
20140170372
Grid type fiber composite structure and method of manufacturing such grid type structure
The invention is related to a grid type fiber composite structure (1) comprising a grid of polygon cell modules (5) comprising at least three substantially u-shaped ribs made of fiber composite layer (8, 13) and a foam core (9) provided inside each cell module (5) for support of said u-shaped ribs. Said foam core (9) is along a base essentially in line with one of said flat cap sections (11, 12).
06/19/14
20140168977
360-degree projection led bulb structure
A 360-degree projection led bulb includes a bulb holder, a transparent bulb seat, a transparent bulb shell, an upper luminosity module, a heat dissipating seat, and a plurality of sidelight luminosity modules. The upper luminosity module includes upper leds supported within an upper end of the transparent bulb seat and can be driven to project light beams towards the transparent bulb shell.
06/19/14
20140168782
Brighness enhancement film, backlight assembly, and display apparatus
A brightness enhancement film includes a substrate; and a microlens structure formed on the substrate, wherein the microlens structure comprises a plurality of microlenses, each of the microlenses comprising a bottom surface contacting with the substrate, the bottom surface of each of the plurality of microlenses being of a polygonal shape such that at the substrate each of the plurality of microlenses is in close contact with adjacent microlenses surrounding it, without gaps leaving between them. The present invention also discloses a backlight module and a display apparatus comprising the above brightness enhancement film.
06/19/14
20140168737
Optical scanning apparatus and image forming apparatus including the same
An optical scanning apparatus includes first and second light source units including respective light sources; a rotating polygon mirror that performs deflection scanning of laser beams emitted from the light sources included in the first and second light source units; and a positioning member including a first abutting portion on which the first light source unit abuts and a second abutting portion on which the second light source unit abuts, the positioning member positioning the first and second light source units. The first and second light source units are positioned by the positioning member and arranged next to each other in a rotation axis direction of the rotating polygon mirror.
06/19/14
20140168340
Image forming apparatus
An image forming apparatus includes: first and second photosensitive members; first and second light sources; a rotatable polygonal mirror; a first signal output means; and a second signal output means. The first light source emits the light at timing on the basis of the first signal and the second light source emits the light at timing on the basis of the second signal so that latent images are formed on the first and second photosensitive members, respectively, and then are developed with developers to form developer images on the first and second photosensitive members, respectively, and then an image is formed by superposing the developer images.
06/19/14
20140167460
Control element for a vehicle seat
A control element for a vehicle seat includes a bladder configured to be filled with a pressure medium and which includes first and second films connected together along a connecting seam to form a bladder chamber. The connecting seam may have a shape of a polygon, e.g., a square or rectangle, with rounded corners, wherein the sides connecting the corners are curved in a concave manner toward the interior of the polygon.
06/19/14
20140167199
System and method for die to die stress improvement
A semiconductor wafer having a plurality of chip die areas arranged on a wafer in an array, each chip die area including a seal ring area with one or more first sets of polygonal structures. The wafer further comprises scribe line areas between the chip die areas, the scribe line areas including one or more second sets of polygonal structures.
06/19/14
20140167044
Semiconductor device and method for manufacturing a semiconductor device
A semiconductor device includes a semiconductor substrate including a main surface with a polygonal geometry and a main electric circuit manufactured within a main region on the semiconductor substrate. The main electric circuit is operable to perform an electric main function.
06/19/14
20140167043
Semiconductor device and method for manufacturing a semiconductor device
A semiconductor device includes a semiconductor substrate including a main surface with a polygonal geometry and a main electric circuit manufactured within a main region on the semiconductor substrate. The main electric circuit is operable to perform an electric main function.
06/19/14
20140165791
Wrench
A wrench is formed with a polygonal first engaging hole that is defined by a plurality of engaging surfaces and that is adapted for engaging a head of a first bolt. Each engaging surface has a pair of plane surface portions and an intermediate surface portion interconnecting the plane surface portions and defining a groove.
06/19/14
20140165789
Tensioning device for extending a threaded bolt, and tool suitable for this purpose, preferably drive adapter
A tensioning device for treaded bolts has a supporting tube and a cylinder with a hydraulic supply connected thereto. The supporting tube surrounds the threaded end section of the bolt.
06/12/14
20140163729
Planning a grasp, for use by a robotic grasper to pick up a complex object, based on object, grasper, and grasper approach data
A system, for planning a grasp for implementation by a grasping device having multiple grasping members, comprising a processor and a computer-readable storage device having stored thereon computer-executable instructions that, when executed by the processor, cause the processor to perform multiple operations. The operations include generating, for each of the multiple grasping members, multiple planar polygon representations of a three-dimensional object model.
06/12/14
20140161543
Rotary cutting tool with effective chip evacuation
A rotary cutting tool, such as a milling cutter (10) includes a central hub (12), a cutting rim (14) and a plurality of spokes (22) connecting the central hub (12) to the cutting rim (14). Each spoke (22) is separated by an opening (32) and polygonal in cross-sectional shape formed by two side walls (22a, 22b), two front walls (22c, 22d) and a rear wall (22e).
06/12/14
20140160217
Optical scanning apparatus, image forming apparatus, and support member for an optical scanning apparatus
Provided is an optical scanning apparatus, including: an optical deflector having a polygon mirror reflecting a light flux emitted from a light source to carry out scanning, a drive unit rotating the polygon mirror about a rotation shaft, and a board supporting the drive unit; an optical box to which the board is fixed; two holes provided in the optical box, through which two screws fixing the board are inserted, respectively; two bearing surfaces provided on the optical box at positions around the two holes, respectively, the two bearing surfaces supporting the board; and an abutment portion provided on the optical box and abutting against a portion that is prevented from being pressed by the two screws in the board which is sandwiched between the two screws and the two bearing surfaces so as to be fixed to the optical box.. .
06/12/14
20140160133
Tile based rendering of smooth points using polygons
An apparatus and method for rendering a smooth circular point using polygons on a computer graphics display. The circular point is approximated by a polygon and the selection of the polygon depends on the diameter of the point.
06/12/14
20140160124
Visible polygon data structure and method of use thereof
A visible polygon data structure and method of use thereof. One embodiment of the visible polygon data structure includes: (1) a memory configured to store a data structure containing vertices of at least partially visible polygons of the scene but lacking vertices of at least some wholly invisible polygons of the scene, and (2) a graphics processing unit (gpu) configured to employ the vertices of the at least partially visible polygons to approximate an ambient occlusive effect on a point in the scene, the effect being independent of the wholly invisible polygons..
06/12/14
20140160122
Creating a virtual representation based on camera data
Some implementations may include a computing device to generate a three dimensional representation of an object. The computing device may receive data associated with an object that is within a view of a camera.
06/12/14
20140160121
Method for forming an optimized polygon based shell mesh
The present invention relates to a computer implemented method for controlling an image processing apparatus configured for forming an optimized polygon based shell mesh for a three-dimensional graphics image. The present invention also relates to a corresponding image processing apparatus and a computer program product..
06/12/14
20140159294
Axially restraining torsional spring utilizing a tapered shaft
A rotational and axial control spring includes a tubular casing, a shaft, and a plurality of elongated elastomeric members. The casing comprises a tubular cross sectional equilateral convex polygon shape, the tubular shape extending uniformly between a first and second casing end.
06/12/14
20140158672
Method of welding a weld stud to a workpiece and of checking the strength of the welded joint
A method of welding a weld stud to a workpiece and of checking the strength of the welded joint includes the steps of providing a tool, a workpiece, and a weld stud, the weld stud including a shank and a polygonal shaped head; welding the weld stud onto the workpiece; applying the tool to the polygonal shaped head section of the stud; applying a predetermined test torque to the weld stud with the tool; and checking the welded joint for satisfactory acceptance of the test torque.. .
06/12/14
20140158261
Pneumatic tire
A pneumatic tire includes a tread portion provided with three to five circumferentially extending main grooves and a plurality of lateral grooves, to form a plurality of block rows each of which includes a plurality of tread blocks. Each tread block includes a ground contact surface with a polygonal shape that has at least five sides and each interior angle of not less than 90 degrees.
06/05/14
20140155265
Herbicidal compositin comprising pinoxaden and fluroxypyr and methods of use thereof
The invention provides a liquid herbicidal composition in the form of an emulsifiable concentrate, comprising a mixture of: (i) pinoxaden; (ii) a c1-c12alkyl ester or a 2-(c1-c6alkoxy)c2-c4alkyl-ester of fluoroxypyr; and (iii) a built-in phosphate and/or phosphonate adjuvant as defined herein; preferably tris-(2-ethylhexyl) phosphate. The invention also provides a method for controlling and/or inhibiting the growth of weeds from the genus kochia, comprising applying a liquid herbicidal composition to these weeds or to their locus, at a time after emergence of the weeds, wherein the liquid herbicidal composition comprises a mixture of: (i) pinoxaden; (ii) a ester of fluoroxypyr; and (iii) a built-in phosphate and/or phosphonate adjuvant as defined herein.
06/05/14
20140154019
Cutting insert with scallops
A polygonal indexable cutting insert including a pair of faces, a plurality of peripheral side surfaces, a plurality of rounded corners, a plurality of cutting edges formed with an edge radius, a plurality of triangular-shaped areas proximate the rounded corners; and a plurality of chip breaking scallops positioned along the cutting edges. Each scallop has a bottom surface formed by a rake face and an arcuate back wall having a varying depth.
06/05/14
20140153835
Geospatial-curve-based geolocation of media items
Approaches to facilitating geospatial-curve-based geolocation of media items are provided. In certain implementations, one or more model curves may be generated based on modeling information associated with one or more locations.
06/05/14
20140152918
Liquid crystal display touch panel structure
A liquid crystal display touch panel structure includes first and second substrates configured therebetween a liquid crystal layer, a tft layer, and a common electrode layer. The tft layer is disposed on one surface of the second substrate facing the liquid crystal layer.
06/05/14
20140152655
Map systems and methods for displaying panoramic images
Operations for efficient display of panoramic images include receiving control information a plurality of tiles of a panoramic image, identifying padding included in the received tiles, and processing the tiles to remove the padding. For each of the processed tiles, at least one patch is generated which maps at least a portion of each tile to a three-dimensional surface formed in a memory.


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Polygon topics: Semiconductor, Photosensitive Drum, Coordinates, Rectilinear, Transducer, Optical Sensor, Exponential, Lens Array, Cross Section, Transverse

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