31st week of 2014 patent applcation highlights part 37 |
Patent application number | Title | Published |
20140212076 | PLASTIC CLOSURE DEVICE FOR TUBULAR BAGS - A plastic closure device ( | 2014-07-31 |
20140212077 | PACKAGING POUCH - A packaging pouch according to the present invention includes a first cover part, a second cover part, and coupling parts. The first cover part includes a packaging area and a sealing area surrounding the packaging area, and a second cover part faces the first cover part to be coupled to the first cover part in the sealing area. Further, the coupling parts are arranged while being spaced apart from each other on the first cover part and the second cover part in the packaging area, and couple the first cover part and the second cover part to each other. | 2014-07-31 |
20140212078 | EXPANDABLE BAG - An expandable food storage bag is provided having gusseted sides so that larger food or other items may be inserted therein before vacuum heat sealing. The bag includes first and second sidewalls having a first thickness and a first oxygen transmission rate. The bag further includes first and second gusseted sidewalls having a second thickness less than the first thickness and a second oxygen transmission rate substantially equal to or less than the first oxygen transmission rate. The first pleated sidewall interconnects one side of the first and second sidewalls. The second gusseted sidewall interconnects an opposite side of the first and second sidewalls. The thinner gusseted sidewalls allow the bag to be heat sealed with the first and second sidewalls that may be otherwise too thick with gusseted sidewalls of the same thickness as the first and second sidewalls while maintaining a substantially equal or less oxygen transmission rate. | 2014-07-31 |
20140212079 | DISK DRIVE UNIT - A disk drive unit includes a rotor including a disk setting part on which a disk is set, a bearing unit configured to rotatably support the rotor, wherein the bearing unit includes a shaft member and a bearing member surrounding the shaft member, and a lubricant provided in a gap between the shaft member and the bearing member, a fixed body configured to support the bearing unit, and a capturing body, provided in a space communicating from a gas-liquid interface of the lubricant to a disk accommodating space in which the disk is accommodated, configured to capture the lubricant vaporizing from the gas-liquid interface. | 2014-07-31 |
20140212080 | COMPONENT FOR USE IN A BEARING DEVICE AND A METHOD FOR FORMING A LUBRICANT LAYER - A component for use in a bearing device according to one embodiment of the present invention includes a lubricant layer on a surface of the component. Here, the lubricant layer contains a rod-like ionic liquid crystal compound having a cation group and an anion group. | 2014-07-31 |
20140212081 | WHEEL BEARING APPARATUS WITH SENSOR - At least one or more sensor for detecting a load acting on a wheel support bearing apparatus is provided in such bearing device, a signal processor for processing an output signal of those sensors to generate a signal vector and a load calculator for calculating the load, which acts on a vehicle wheel, from the signal vector, are provided. The load calculator has a function of determining the presence or absence of a predetermined state of a vehicle, which may affects a result of calculation of the load, and performing two types of calculation process appropriate to the presence or absence. The presence or absence of the predetermined state of the vehicle, which is determined by the load calculator is, for example, ON/OFF of a brake. | 2014-07-31 |
20140212082 | ROLLING-ELEMENT BEARING AND METHOD OF MANUFACTURING THEREOF - A rolling-element bearing includes an inner ring made of steel and having an inner-ring raceway, an outer ring having an outer ring raceway, and ceramic rolling elements which roll on the inner-ring raceway and on the outer-ring raceway. The inner ring has been subjected to a heat treatment to harden it. The heat treatment is concluded with the performance of a final heat-treatment step at a predetermined temperature. In the inner ring, compressive residual stresses are formed in an outer layer by cold working in the region of the inner-ring raceway. The inner ring also has been subjected to a bluing treatment. | 2014-07-31 |
20140212083 | OPTICAL FIBER FOR COHERENT ANTI-STOKES RAMAN SCATTERING ENDOSCOPES - An optical fiber for use in a Coherent Anti-Stokes Raman Scattering (CARS) endoscope, comprising a core guiding lightwaves at a pump wavelength and at a Stokes wavelength, the core being single-mode at both wavelengths. The core is surrounded by cladding layers, including an inner cladding layer, a trench cladding layer, an intermediate cladding layer and an outer cladding layer. The refractive index of the trench cladding layer is lower than those of both neighboring cladding layers so as to define a trench in the radial refractive-index profile. The bending losses of the fundamental LP | 2014-07-31 |
20140212084 | Fiber Sensor - There is provided a sensor fiber including an electrically insulating material having a fiber length. At least one transduction element is disposed along at least a portion of the fiber length and is arranged for exposure to an intake species. A photoconducting element is in optical communication with the transduction element. At least one pair of electrically conducting electrodes are in electrical connection with the photoconducting element. The pair of electrodes extend the fiber length. | 2014-07-31 |
20140212085 | OPTOCOUPLER - A novel optocoupler is disclosed that includes at least one light emitting chip attached to one side of an optically transparent substrate and a photodetector chip attached to the opposite side of the optically transparent substrate. The light emitting chip receives electrical signals that are converted to light signals that are transmitted through the optically transparent substrate and are received and converted to electrical signals by the photodetector on the opposite side of the substrate. Further, a method to manufacture an optocoupler is disclosed where a light emitting chip is flip chip attached to one side of an optically transparent substrate with the light emitting surface of the chip facing the transparent substrate and a photodetector is flip chip attached to the opposite side of the optically transparent substrate, with the receiving surface of the chip facing the optically transparent substrate. | 2014-07-31 |
20140212086 | OPTICAL MODULE - An optical module includes a substrate including a conductor pattern formed thereon, a photoelectric conversion element mounted on the substrate, and an optical coupling member for optically coupling the photoelectric conversion element to an optical fiber. A part of the conductor pattern on the substrate defines an engagement portion that engages with the optical coupling member so as to position the optical coupling member relative to the substrate. | 2014-07-31 |
20140212087 | SEMICONDUCTOR APPARATUS INCLUDING AN OPTICAL DEVICE AND AN ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a semiconductor apparatus includes forming a gate structure and an etch stop layer structure on a substrate including first and second regions. The gate structure is formed in the first region, and the etch stop layer structure is formed in the second region. A first insulating interlayer is formed on the substrate to cover the gate structure and the etch stop layer structure. The first insulating interlayer is partially removed to expose the etch stop layer structure. The exposed etch stop layer is removed to expose the substrate. An optical device is formed on the exposed substrate. | 2014-07-31 |
20140212088 | OPTICAL DEVICE AND MANUFACTURING METHOD THEREOF - An optical device according to an embodiment includes a laser light source, a first optical waveguide that propagates light being output from the laser light source, a first distribution device that distribute the light into n lights, n second optical waveguides that propagates the n lights being output from the first distribution device, n second distribution devices that distribute each of the n lights into m lights, n×m third optical waveguides arranged in a matrix form and propagates the n×m lights being output from the m second distribution devices, a control electrode that apply a voltage or current to each of the third optical waveguides, and control phase of the light propagating through the third optical waveguides, and an output end surface that output the n×m lights. | 2014-07-31 |
20140212089 | ACTUATOR SYSTEMS FOR DEFLECTING OPTICAL WAVEGUIDES, AND DEVICES FOR PROCESSING OPTICAL SIGNALS COMPRISING SAME - Actuator systems ( | 2014-07-31 |
20140212090 | Optical Waveguides - An optical waveguide includes a coupling optic and a waveguide body. According to one embodiment, the body includes a first curved surface that extends between an input surface and an end surface and a second surface opposite the first surface. The input surface has a first thickness disposed between the first and second surfaces and the end surface has a second thickness disposed between the first and second surfaces less than the first thickness. | 2014-07-31 |
20140212091 | OPTICAL PROBE - Provided is an optical probe that can perform low-noise precise OCT measurement even if an object with a high scattering property is measured. The optical probe | 2014-07-31 |
20140212092 | ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL - Embodiments of the invention describe systems, apparatuses and methods for providing athermicity and a tunable spectral response for optical filters. Finite impulse response (FIR) filters are commonly implemented in photonic integrated circuits (PICs) to make devices such as wavelength division multiplexing (WDM) devices, asymmetric Mach-Zehnder interferometers (AMZIs) and array waveguide gratings (AWGs). Athermicity of an FIR filter describes maintaining a consistent frequency transmission spectrum as the ambient temperature changes. A tunable spectral response for an FIR filter describes changing the spectrum of an FIR filter based on its application, as well as potentially correcting for fabrication deviations from the design. In addition, embodiments of the invention reduce energy dissipation requirements and control complexity compared to prior art solutions. | 2014-07-31 |
20140212093 | LOW COST OPTICAL CONNECTOR - An optical connector includes a printed circuit board, a substrate, a photoelectric die, a number of wires, a lens element, and an optical fiber. The substrate is mounted on the printed circuit board. The photoelectric die is wire-bonded to the substrate by the wires. The photoelectric die is packaged by the lens element, the substrate and the printed circuit board and optically coupled to the optical fiber by the lens element. | 2014-07-31 |
20140212094 | OPTICAL FIBER-BASED OPTICAL FUNCTIONAL DEVICE CARTRIDGE MODULE - A cartridge-type optical functional module can achieve excellent optical coupling and has an optical fiber-type module or a waveguide-type module. The present invention relates to a cartridge-type optical functional module which has: first and second optical fiber collimators; an optical functional object which has an optical fiber-type module or a waveguide-type module; and a base section. The optical functional object has a third collimator, and a first alignment mechanism for aligning the position of the third collimator in the optical functional object. | 2014-07-31 |
20140212095 | FIBER OPTIC CONNECTOR ASSEMBLIES HAVING A REVERSE OPTICAL FIBER LOOP - Fiber optic connector assemblies are disclosed that utilize a reverse optical fiber loop within the fiber optic connector to isolate the optical fiber from stresses. In one embodiment, a fiber optic connector assembly includes an optical fiber having a fiber end, and a connector housing, wherein the optical fiber enters the connector housing from a first direction and is secured within the connector housing in a second direction, thereby forming a reverse optical fiber loop that is free to expand or contract within the connector housing. In another embodiment, a fiber optic connector assembly includes an optical fiber having a fiber end, a connector housing, and a substrate within the connector housing. The optical fiber enters the connector housing over a first surface of the substrate then passes by (i.e., crosses) the first surface, and is secured within the connector housing at a second surface of the substrate. | 2014-07-31 |
20140212096 | OPTICAL FIBER CONNECTOR - An optical fiber connector, for clamping an optical fiber cable, includes a housing, a fiber clamping assembly, a fiber ferrule, and a fixing assembly. The fiber ferrule is clamped at an end of the fiber clamping assembly. The fixing assembly includes a mounting seat, a fixing seat received in the mounting seat, and a covering member rotatably mounted on the mounting seat to clamp to the fixing seat. The housing is sleeved on an end of the mounting seat, and the fiber clamping assembly and the fiber ferrule are received in the mounting seat. The fixing seat comprises a fixing post axially defining a through hole; the fiber ferrule is aligned to the fixing post. | 2014-07-31 |
20140212097 | CONNECTORED CABLE AND METHOD FOR MANUFACTURING CONNECTORED CABLE - A connectored cable including a cable having an optical fiber for transmitting an optical signal; and a connector that accommodates a substrate on which a photoelectric conversion portion that is optically coupled to an end face of the optical fiber is installed, and in which the optical fiber is wired so that at least three bent portions are formed, the orientation of the optical fiber in a front-rear direction being changed, the optical fiber being bent into a U shape at each of the bent portions, and so that one of two bent portions on a front side is located on a down side of the substrate and the other bent portion on the front side is located on an up side of the substrate. | 2014-07-31 |
20140212098 | OPTICAL CONNECTOR - An optical connector includes a photoelectric unit and a lens unit positioned on the photoelectric unit. The lens unit includes a first surface facing toward the photoelectric unit and a number of protrusions protruding from the first surface. The protrusions are spaced from each other. | 2014-07-31 |
20140212099 | OPTICAL CONNECTOR CONNECTED BETWEEN ELECTRONIC DEVICE AND OPTICAL FIBER - An optical connector includes a substrate, a photoelectric element, and a base. The substrate includes a bearing surface. The photoelectric element includes a base, at least one light emitter, and at least one light receiver. The base is positioned on the bearing surface and includes an installing surface substantially perpendicular to the bearing surface. The light emitters and the light receivers are positioned on the installing surface. The optical element includes at least two first lenses and at least two second lenses aligned with the first lenses. The light emitters and the light receivers are aligned with the first lenses. | 2014-07-31 |
20140212100 | STRESS CONTROL STRUCTURE FOR OPTICAL FIBERS IN A HIGH VOLTAGE ENVIRONMENT - Structure is provided for controlling the electrical stress on one or more optical fibers in a high voltage environment. | 2014-07-31 |
20140212101 | FIBER OPTIC CABLES AND ASSEMBLIES - A fiber optic cable includes a jacket, a pair of strength members, and an optical fiber. The jacket has a cavity, a major dimension and a minor dimension, and a medial portion. The strength members are disposed on opposing sides of the cavity and impart a preferential bend characteristic to the cable. The at least one optical fiber is disposed within the cavity. The jacket includes preferential tear portions disposed between a respective strength member and the medial portion, for separating the strength members from the medial portion. | 2014-07-31 |
20140212102 | POLARIZATION MAINTAINING OPTICAL FIBERS WITH INTRACORE STRESS MECHANISMS - Polarization maintaining optical fibers and methods for making the same are disclosed herein. According to one embodiment, a polarization maintaining optical fiber includes a cladding portion and a core portion disposed in the cladding portion. The core portion includes a first core region having a first coefficient of thermal expansion CTE1 and a second core region having a second coefficient of thermal expansion CTE2. The first coefficient of thermal expansion CTE1 is not equal to the second coefficient of thermal expansion CTE2. At least one of the first core region and the second core region is non-circular symmetric with respect to a centerline of the polarization maintaining optical fiber. | 2014-07-31 |
20140212103 | DOUBLE-CLAD, GAIN-PRODUCING FIBERS WITH INCREASED CLADDING ABSORPTION WHILE MAINTAINING SINGLE-MODE OPERATION - The cladding absorption of single-mode, double-clad, gain-producing fibers is increased in fiber designs that includes a trench region disposed between the core and inner cladding regions. Increased cladding absorption is achieved while maintaining single-mode operation. | 2014-07-31 |
20140212104 | ATHERMAL WAVEGUIDE AND METHOD OF MANUFACTURING THE SAME - Provided are an athermal waveguide and a method of manufacturing the same. The athermal waveguide includes: a substrate having a protruded region; a first material layer formed on the protruded region to counteract thermal expansion; and a second material layer formed on the first material layer a position corresponding to the protruded region and formed of a same base material as the protruded region. | 2014-07-31 |
20140212105 | RECORDING DEVICE AND METHOD FOR RECORDING PROGRAM - A recording device for recording a program includes a display, a setting unit, a recording unit, a controlling unit, and a detecting unit. The setting unit sets recording parameters in response to users' operations. The recording unit records the program according to the set recording parameters and generates a control signal when the recording process for recording the program is finished. The control unit displays an indicator on the display to indicate the recorded program in response to the control signal. The detection unit detects whether the recorded program is opened. The control unit removes the indicator corresponding to the recorded program when the recorded program is detected to be opened. A method for recording a program is also provided. | 2014-07-31 |
20140212106 | MUSIC SOUNDTRACK RECOMMENDATION ENGINE FOR VIDEOS - A system and method provide a soundtrack recommendation service for recommending one or more soundtrack for a video (i.e., a probe video). A feature extractor of the recommendation service extracts a set of content features of the probe video and generates a set of semantic features represented by a signature vector of the probe video. A video search module of the recommendation service is configured to search for a number of video candidates, each of which is semantically similar to the probe video and has an associated soundtrack. A video outlier identification module of the recommendation service identifies video candidates having an atypical use of their soundtracks and ranks the video candidates based on the typicality of their soundtrack usage. A soundtrack recommendation module selects the soundtracks of the top ranked video candidates as the soundtrack recommendations to the probe video. | 2014-07-31 |
20140212107 | Systems and Methods for Session Recording and Sharing - Systems and methods are provided to record and play back computer-based sessions including events and accompanying audio information. Recording computer-based sessions includes recording an event received at a computer device, the event being recorded in a format that does not involve a video screen shot of the event, recording audio information received at the computer device, the audio information being received in temporal proximity to the event, and storing the recorded event and the recorded audio information as a recorded session. Playing a recorded session includes accessing the recorded session, stepping through the recorded session in a time-based fashion while playing any audio information corresponding to a particular time, detecting a recorded event at a particular point in time, and playing back the recorded event in conjunction with any audio information corresponding in time to the recorded event, such that the recorded event is recreated on a playback device. | 2014-07-31 |
20140212108 | VIDEO RECORDING METHOD AND VIDEO RECORDING DEVICE - A video recording device including: a format control section defining a video file record to produce a file via a format defined having a BDMV directory and at least directories to record the video signal and to record Play List data further arranged below the BDMV directory, and forms the format so one Play Item is produced in each of segments of video scenes to be acquired and a plurality of Play Items are arranged within one piece of the Play List data; and a recording control section recording the video information on the recording medium according to the format formed by the format control section, wherein when video acquired by the camera is recorded where a first piece of Play List data is produced, Items are produced within the first piece of the Play List data without generating a new piece of Play List data. | 2014-07-31 |
20140212109 | METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR DISTRIBUTED VIDEO EDITING - A network editor comprises a central location with stored videos such as movies that can be edited by editors at remote locations. An editor receives a representation of a video, and specifies edits relative to the representation, enabling the editor to use a device lacking sufficient processing capability to edit the video directly, and also reducing the volume of information transmitted between the central location and the remote editor. The central location is able to provide the edited movie in a format suitable to the display capabilities of the viewing device of the viewer requesting the edited video. | 2014-07-31 |
20140212110 | APPARATUS AND METHOD FOR DISPLAYING IMAGES - Disclosed herein is an image display apparatus including a storage unit storing a plurality of images, an input unit receiving a selection command for selecting one or more images from among the plurality of images, and a display unit displaying at least one image of the selected images in a first zone and at least one second image of the selected images in a second zone. | 2014-07-31 |
20140212111 | METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR EDITING MOVIES IN DISTRIBUTED SCALABLE MEDIA ENVIRONMENT - A movie editor converts a received movie into a proxy format, and creates a texture strip representing the frames of the movie. An editor can use the texture strip to edit the movie, rather than editing the movie directly. Deep tags and/or special effects can be defined for the texture strip using a graphical interface. The graphical interface enables movies to be combined into a playback product according to a control structure graphically presented in the graphical interface. | 2014-07-31 |
20140212112 | CONTACT VIDEO GENERATION SYSTEM - A system and method for generation of video relevant to the subject of a contact record in a mobile device phonebook or contacts list. The method may include aggregating a plurality of data files originating from at least one data source, where at least some of the data bears a relationship to the subject of the contact record. A predefined template of instructions is provided for incorporation of data into the video, and the data is merged into a video according to the predefined template. Aggregating the plurality of data files may include searching data files accessed from a plurality of data sources using predetermined searching criteria, and retrieving the data files. Data sources may include any or all of a social media network, a social graph, a non-username, non-password protected website, and a datastore local to the mobile device. The video may be stored or rendered in real-time. | 2014-07-31 |
20140212113 | SYSTEMS AND METHODS FOR INTERACTIVE PROGRAM GUIDES WITH PERSONAL VIDEO RECORDING FEATURES - Methods and systems that provide enhanced personal video recorder (“PVR”) and interactive television program guide (“IPG”) functionality are provided. An interactive television application may be used to display a list of PVR recordings, schedule recordings to a PVR, configure recordings, view a list of scheduled recordings, configure recording settings, or select delete priority settings for recordings. The application may integrate pay-per-view and PVR functionality. The application may send user notifications for changes that are to be made to the recording content of a PVR. Live programming may be buffered by the application using straight buffers that are created for each new program. Parallel buffers for concurrent programs may be implemented using multiple tuners. Straight buffers may be used in managing or controlling the flow of programming. Television content may be automatically paused when a user is using the application. Multiple IPGs for different users of a PVR may be implemented. | 2014-07-31 |
20140212114 | IMAGE PLAYBACK DEVICE AND METHOD AND ELECTRONIC CAMERA WITH IMAGE PLAYBACK FUNCTION - An image playback device, which may be part of an electronic camera, reads out recorded information that has been recorded on a recording medium. A time period discriminator receives the recorded information read out by the image playback device and discriminates periods of time during which recorded information agrees with certain pre-set conditions. Moving-picture image information contained in the recorded information is played back and displayed in accordance with results of the discrimination. | 2014-07-31 |
20140212115 | OPTICAL DISC WITH THREE-DIMENSIONAL VIEWING DEPTH - An optical disc is encoded with first, second, and third sets of video data. The first set of video data is for generating a first video stream for a first eye of a viewer. The second and third sets of video data are for second and third video streams for a second eye of a viewer. The first and second sets of video data provide a first level of three-dimensional (3D) viewing depth, and the first and third sets of video data provide a second level of 3D viewing depth. | 2014-07-31 |
20140212116 | HIGH TEMPERATURE ELECTROLYSIS GLOW DISCHARGE DEVICE - The present invention provides a glow discharge assembly that includes an electrically conductive cylindrical screen, a flange assembly, an electrode, an insulator and a non-conductive granular material. The electrically conductive cylindrical screen has an open end and a closed end. The flange assembly is attached to and electrically connected to the open end of the electrically conductive cylindrical screen. The flange assembly has a hole with a first diameter aligned with a longitudinal axis of the electrically conductive cylindrical screen. The electrode is aligned with the longitudinal axis of the electrically conductive cylindrical screen and extends through the hole of the flange assembly into the electrically conductive cylindrical screen. The insulator seals the hole of the flange assembly around the electrode and maintains a substantially equidistant gap between the electrically conductive cylindrical screen and the electrode. The non-conductive granular material is disposed within the substantially equidistant gap. | 2014-07-31 |
20140212117 | HEAT TREATMENT APPARATUS HEATING SUBSTRATE BY IRRADIATION WITH LIGHT - A capacitor, a coil, a flash lamp, and a switching element such as an IGBT are connected in series. A controller outputs a pulse signal to the gate of the switching element. A waveform setter sets the waveform of the pulse signal, based on the contents of input from an input unit. With electrical charge accumulated in the capacitor, a pulse signal is output to the gate of the switching element so that the flash lamp emits light intermittently. A change in the waveform of the pulse signal applied to the switching element will change the waveform of current flowing through the flash lamp and, accordingly, the form of light emission, thereby resulting in a change in the temperature profile for a semiconductor wafer. | 2014-07-31 |
20140212118 | MOVING MEMBER CONTROL APPARATUS AND IMAGING APPARATUS INCORPORATING THE SAME - The moving member control apparatus of the invention is characterized by comprising a base part | 2014-07-31 |
20140212119 | ELECTRICAL DRIVE DEVICE FOR BENDING PHOTOGRAPHING OPTICAL SYSTEM - An electrical drive device for a bending photographing optical system, the bending photographing optical system including a movable optical element that is movable in an optical axis direction and a reflection optical element positioned on the optical axis, the electrical drive device includes a motor provided with a leadscrew which extends therefrom in a direction parallel to the optical axis and drives the movable optical element to move in a direction of the optical axis. The leadscrew includes a threaded portion which screw-engages with a nut member provided on the movable optical element, and a small-diameter portion having a smaller diameter than that of the threaded portion, the small-diameter portion being positioned beside a side surface of the reflection optical element. | 2014-07-31 |
20140212120 | CAMERA WITH HOT SHOE UNIT - A camera includes a body and a hot shoe unit on which a strobe light is detachably installable. The hot shoe unit is rotatably installed on the body. | 2014-07-31 |
20140212121 | CAMERA MODULE AND METHOD FOR ASSEMBLING THE SAME - Disclosed are a camera module and a method for assembling the camera module, the camera module including a cover part having an opening formed therein and a lens guide formed in the opening to prevent removal of a lens to an outside, a lens mounted to the opening of the cover part, and a back cap coming into close contact with the lens and mounted to the opening. | 2014-07-31 |
20140212122 | BARRIER DEVICE, LENS BARREL, AND IMAGING APPARATUS INCLUDING SAME - There is provided a barrier device including a main barrier blade and a sub barrier blade. In the operation range of the main barrier blade and the sub barrier blade, a portion of the contacting surface provided on the sub barrier blade that contacts on the main barrier blade is located within the operation range of the contacting surface provided on the main barrier blade that contacts on the sub barrier blade. | 2014-07-31 |
20140212123 | LIGHT AMOUNT ADJUSTING APPARATUS, LENS BARREL, AND IMAGING APPARATUS - Provided is a light amount adjusting apparatus wherein a base member has a plurality of supporting parts for supporting the plurality of light amount adjusting blades and a second contact part is located outside a circle extending through the plurality of supporting parts, wherein a contact part between the second contact part and a first contact part is constituted at the other surface of the base member with respect to a surface having a jointing part between a blade driving member and the base member, and wherein, when the blade driving member is pivoted in the circumferential direction of an opening, a part of the blade driving member overlaps at least one of the supporting parts for supporting the light amount adjusting blades at a position offset in a direction parallel to the center axis of the opening. | 2014-07-31 |
20140212124 | CAMERA - A camera includes a cover, an outer frame rotatably connected to the cover about a first axis, a mounting bracket rotatably connected to the outer frame about a second axis perpendicular to the first axis, and a lens module rotatably connected to the mounting bracket about a third axis coaxial with the first axis. | 2014-07-31 |
20140212125 | CAMERA MODULE - A camera module includes a main body, a lens module, and a connecting member mounted between the main body and the lens module. The lens module includes a cable connected to the main body. The connecting member includes a cable position structure for positioning the cable. | 2014-07-31 |
20140212126 | IMAGE PICKUP APPARATUS - An image pickup apparatus includes a camera body | 2014-07-31 |
20140212127 | DEVICE ALLOWING INDEPENDENT TESTING OF DUAL CAMERA MODULE - A dual camera module includes a first flexible printed circuit board (FPCB) with a first camera module, and a second FPCB with a second camera module. The first FPCB includes a first connector and an external connector electrically connected to the first connector and the second FPCB includes a second connector connected to the first connector. The geometry of the placement of the camera modules, and the manner of connection, allows each camera module to be tested independently before being tested together, thus improving the dual camera module's overall rate of passing quality control. | 2014-07-31 |
20140212128 | MULTI-PORT CHANNELIZED OPTICAL LINE TERMINAL - A method and system for channelizing a Passive Optical Network (PON) Media Access Controller (MAC) includes increasing a clock rate of each of one or more PON MAC(s) to create communication lanes each comprising a plurality of N channels. The PONs are channelized according to NX, where N equals a number of ports supported by the MAC and X equals a designated operating PON MAC clocking rate allowing for leveraging of existing Passive Optical Network (PON) infrastructures to provide a more power efficient and physically smaller MAC layer for OLTs. | 2014-07-31 |
20140212129 | REMOTE RADIO HEADER SELECTION - Techniques for optimizing data transmission efficiency and accuracy in cellular network environments using remote radio headers are presented. In an aspect, a mobile device includes a collection component configured to collect fiber loss data from a plurality of remote radio devices in a cellular network. The fiber loss data can include data representative of data transmission loss over fibers respectively connecting the plurality of remote radio devices to a base station device. The mobile device further includes a selection component configured to select a remote radio device from the plurality of remote radio devices with which to access based in part on the fiber loss data. | 2014-07-31 |
20140212130 | METHODS AND APPARATUSES FOR SUPERVISION OF OPTICAL NETWORKS - Methods and apparatuses for enabling supervision of fibres in an optical communication network, where a Central Office provides data signals to a Remote Node for distribution to Optical Network Terminals ONTs. The Central Office generates and sends test signals of different monitoring wavelengths associated to predefined groups of said ONTs, to the Remote Node. The Remote Node routes each test signal to a corresponding associated group of ONTs according to the wavelength of the test signal. When receiving a back-scattered and back-reflected test signal caused by a faulty optical fibre, the Central Office is able to identify the faulty optical fibre based on the wavelength of the back-scattered and back-reflected signal. | 2014-07-31 |
20140212131 | System and Method for Fault Identification in Optical Communication Systems - A repeater that enables both bi-directional optical time domain reflectometry (OTDR) and loop gain monitoring techniques that may be employed, for example, in particularly long repeater spans. In one embodiment, the repeater includes high loss loopback (HLLB) paths configured to couple test signals between incoming and outgoing fiber paths. The HLLB paths are coupled from the outputs to the inputs of amplifiers within the repeater and couple both OTDR and loopback signals from an outgoing fiber path to an incoming fiber path so that may be returned to line monitoring equipment that transmitted the test signals. | 2014-07-31 |
20140212132 | ADAPTIVE EQUALIZER TAP COEFFICIENT CORRECTION METHOD AND OPTICAL RECEIVER - A method of tap coefficient correction includes: obtaining a synchronization symbol difference between a first polarization and a second polarization orthogonal to the first polarization; obtaining a delay amount of each of the first polarization and the second polarization in an adaptive equalizer; calculating, in a case where a horizontal axis represents a tap number and a vertical axis represents a tap coefficient and a tap number or a nearest tap number with which an area of a drawn figure is halved is set as a gravity center of tap coefficients, a correction reference gravity center of the tap coefficients set in the adaptive equalizer, based on the synchronization symbol difference and the delay amount; and performing a correction of shifting an entire tap coefficients in units of symbol to cause the correction reference gravity center to be closest to a tap center. | 2014-07-31 |
20140212133 | CONTROL DEVICE FOR OPTICAL CHANNEL MONITOR, OPTICAL TRANSMISSION DEVICE, AND METHOD OF CONTROLLING OPTICAL CHANNEL MONITOR - A control device for an optical channel monitor includes: at least one of a processor and a circuit configured to stop calibration of a measured wavelength when no peak intensity of a wavelength of incoming light is detected, the optical channel monitor measuring a light intensity at the measured wavelength, the at least one of processor and circuit configured to determine presence of a peak intensity in the incoming light when detecting the incoming light with a light intensity equal to or more than a given intensity, the at least one of processor and circuit configured to permit the calibration of the measured wavelength which has been stopped to be resumed when the wavelength peak is determined to be present. | 2014-07-31 |
20140212134 | AUTOMATIC ADJUSTMENT OF LOGICAL CHANNELS IN A FIBRE CHANNEL NETWORK - One embodiment of the present invention provides a system that facilitates automatic adjustment of logical channels in a Fibre Channel (FC) network. During operation, the system receives FC data frames. A respective data frame is associated with a logical channel. The bandwidth on an FC link can be allocated into a plurality of logical channels, and a respective logical channel is associated with a dedicated buffer and can transport a plurality of data flows with data frames of variable length. The system then identifies a slow data flow in a first logical channel. Next, the system assigns the slow data flow to a second logical channel, thereby preventing the slow data flow from slowing down other data flows in the first logical channel. The system subsequently forwards the data frames in the slow data flow on the second logical channel onto an outgoing link. | 2014-07-31 |
20140212135 | Switching for a MIMO-OFDM Based Flexible Rate Intra-Data Center Network - A communication system enabling a switching procedure for a multiple-input multiple-output orthogonal frequency division multiplexing (MIMO OFDM) based flexible rate intra-data center network DCN, includes a MIMO OFDM DCN with optical burst switching OBS capability, an optical burst switching OBS procedure for influencing the MIMO OFDM DCN, and a centralized control configuration coupled to the MIMO OFDM DCN and enabling a software defined network SDN configuration in the communication system. | 2014-07-31 |
20140212136 | OPTICAL TRANSMITTER AND MODULATED OPTICAL SIGNAL GENERATING METHOD - An optical transmitter includes: an optical modulator including a first modulation unit and a second modulation unit respectively configured to propagate a first optical signal and a second optical signal that are obtained by splitting input light; a signal generator configured to generate a first drive signal and a second drive signal that are respectively supplied to the first modulation unit and the second modulation unit; a phase controller configured to control a phase difference between the first optical signal and the second optical signal in the optical modulator; and a phase difference detector configured to detect the phase difference between the first optical signal and the second optical signal controlled by the phase controller. The signal generator generates the first drive signal and the second drive signal based on the phase difference detected by the phase difference detector. | 2014-07-31 |
20140212137 | PLANAR LIGHTWAVE CIRCUIT AND OPTICAL RECEIVER - A planar lightwave circuit and an optical receiver which reduce degradation in signal quality is provided. | 2014-07-31 |
20140212138 | OPTICAL ACCESS NETWORK HAVING EMITTER-FREE CUSTOMER PREMISE EQUIPMENT AND ADAPTIVE COMMUNICATION SCHEDULING - An access network includes an access device having an optical interface module that outputs a plurality of pairs of optical communication signals, each of the pairs of optical communication signals comprising a modulated optical transmit signal and an unmodulated optical receive signal, each of the pairs of optical communication signals having a different wavelength. A customer premise equipment (CPE) comprises an optical interface module to receive the modulated optical transmit signal and the unmodulated optical receive signal for any of the plurality of pairs of optical communication signals. The optical interface module includes a receive module to demodulate the modulated optical transmit signal into inbound symbols and a transmit module having an optical modulator and reflective optics to modulate the unmodulated optical receive signal in accordance with a data signal and reflect a modulated optical receive signal to communicate outbound data symbols to the access device. | 2014-07-31 |
20140212139 | PON SYSTEM, STATION SIDE DEVICE AND METHOD FOR OPERATING THE SAME, AND ACCESS CONTROL DEVICE - The present invention relates to a station side device having a plurality of PON lines and connected thereto. A fallback mode where a partial access control unit is not allowed to communicate communication frames is performed by switching an upper switch and a lower switch in the manner shown in the following (a) and (b): (a) output destinations of downstream frames to the first and second PON lines and inputted to the upper switch are aggregated into a first access control unit, and output destinations of the downstream frames inputted from the first access control unit to the lower switch are distributed to first and second optical transmitting and receiving units and; and (b) output destinations of upstream frames inputted from the first and second optical transmitting and receiving units and to the lower switch are aggregated into the first access control unit. | 2014-07-31 |
20140212140 | METHOD AND APPARATUS FOR GENERATION OF FREQUENCY- AND PHASE-LOCKED SUBCARRIER - We describe and demonstrate a novel and simple scheme to generate flattened optical subcarriers using only phase modulators driven by single frequency fundamental sinusoidal sources. 160.8 Gb/s PM-QPSK experiment over a single subcarrier has been demonstrated. | 2014-07-31 |
20140212141 | LIGHT OUTPUT APPARATUS AND METHOD - Provided is a light output apparatus for increasing an output of an optical source. The light output apparatus includes a pulse generator generating a plurality of optical pulses, a pulse distributor dispersing the optical pulses generated from the pulse generator in time domain, an optical coupler allowing the dispersed optical pulses to travel along one path. The light output apparatus also includes an optical amplifier amplifying output intensities of optical pulses output from the optical coupler, a pulse separator separating the optical pulses amplified by the optical amplifier for each corresponding wavelength, a time delaying unit individually delaying each of the optical pulses separated for each wavelength to be reached a combination point at an identical time, and a pulse combiner combining the optical pulses arrived at the combination point at the identical time. | 2014-07-31 |
20140212142 | UNDERWATER OPTICAL COMMUNICATION SYSTEM - A method of optical underwater communications comprises applying a Fountain code to a plurality of data blocks. A sequence of optical data packets is transmitted through an underwater communications channel. Each optical data packet comprises one of the plurality of data blocks preceded by a preamble. The sequence of optical data packets transmitted through the underwater communication channel is received to generate a sequence of received data packets. The sequence of received data packets is sampled with the sampling clock to recover the plurality of data blocks. | 2014-07-31 |
20140212143 | FIELD DEVICE AND COMMUNICATION SYSTEM - A field device provided with a first communication unit for communicating over a communication network, a second communication unit for communicating via infrared with an external device, a converter for converting a message transmitted by the external device and received by the second communication unit into data that can be transmitted over the communication network, and a first controller for controlling the first communication unit and transmitting the data converted by the converter to the communication network. | 2014-07-31 |
20140212144 | DISTRIBUTED ANTENNA SYSTEM FOR MIMO TECHNOLOGIES - The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements. | 2014-07-31 |
20140212145 | INFORMATION COMMUNICATION METHOD - An information communication method is provided that transmits a signal using a change in luminance. The information communication method includes determining a pattern of the change in luminance by modulating the signal to be transmitted, and transmitting the signal by a display, which is a light emitter, changing in luminance according to the determined pattern. Additionally, in the transmitting, a part of the display changes in luminance according to the pattern to display the image, the part emitting light with predetermined brightness or more. | 2014-07-31 |
20140212146 | INFORMATION COMMUNICATION METHOD - An information communication method is provided that transmits a signal using a change in luminance. The information communication method includes determining a pattern of the change in luminance by modulating the signal to be transmitted, and transmitting the signal by a display, which is a light emitter, changing in luminance according to the determined pattern. The method also includes detecting, by a sensor, a person within a viewing angle of the display or a person near the viewing angle. Further, in the transmitting of the signal, the signal is transmitted by changing in luminance by a larger change amount in the case where the person near the viewing angle is detected than in the case where the person within the viewing angle is detected. | 2014-07-31 |
20140212147 | OPTICAL TRANSMITTER AND RECEIVER CIRCUIT ARRANGEMENT - A system includes an optical transmitter package comprising an optical transmitter to generate optical transmission signals based on electrical transmission signals. The system also includes an optical receiver package comprising an optical receiver to generate electrical reception signals based on optical reception signals. The system further includes a printed circuit board (PCB) on which the optical transmitter package and the optical receiver package are mounted. The PCB includes a heat generating circuit component. The optical transmitter package can be mounted to the PCB to subjected to less heat from the heat generating circuit component than the optical receiver package. | 2014-07-31 |
20140212148 | LED LIGHT DONGLE COMMUNICATION SYSTEM - A Universal Serial Bus (USB) dongle may include an optical transceiver having a USB interface for engagement to an electronic device such as a laptop computer or other USB-configured device. The USB dongle may include a converter or buffering, isolation, modulation or amplification circuitry. The USB dongle sends and receives data signals which may be carried upon an optical transmission as generated by an LED light source which in turn is in communication with a host device such as a network processor. The USB dongle may also include operational amplifiers (op-amps) and transistor amplifiers. | 2014-07-31 |
20140212149 | SOFT DECODING OF DATA IN A COHERENT OPTICAL RECEIVER - In a coherent optical receiver receiving a polarization multiplexed optical signal through an optical communications network, a method of compensating noise due to polarization dependent loss (PDL). A Least Mean Squares (LMS) compensation block processes sample streams of the received optical signal to generate symbol estimates of symbols modulated onto each transmitted polarization of the optical signal. A decorrelation block de-correlates noise in the respective symbol estimates of each transmitted polarization and generating a set of decorrelated coordinate signals. A maximum likelihood estimator soft decodes the de-correlated coordinate signals generated by the decorrelation block. | 2014-07-31 |
20140212150 | METHOD AND SYSTEM FOR SPLIT VOLTAGE DOMAIN TRANSMITTER CIRCUITS - Methods and systems for a photonically enabled complementary metal-oxide semiconductor (CMOS) chip are disclosed and may comprise in an integrated circuit comprising a driver: amplifying a received signal in a plurality of partial voltage domains, and generating the partial voltage domains in a domain splitter in the driver. A voltage domain boundary value between two partial voltage domains may be controlled utilizing a differential amplifier that samples an output voltage of a cascade amplifier that is an input to the driver and controls a current supplying said cascade amplifier. A series of diodes may be driven in differential mode via the amplified signals. An optical signal may be modulated via the diodes, which may be integrated in a Mach-Zehnder modulator or a ring modulator. The diodes may be connected in a distributed configuration. The amplified signals may be communicated to the diodes via transmission lines, which may be even-mode coupled. | 2014-07-31 |
20140212151 | REPLACEABLE UNIT, IMAGE FORMING APPARATUS THAT INCORPORATES THE REPLACEABLE UNIT AND METHOD FOR ATTACHING A PART TO THE REPLACEABLE UNIT - A replaceable unit is removably inserted into an apparatus. An installation detecting board has a first edge, a second edge a third edge, and a fourth edge. The first edge is located on a side of the installation detecting board opposite the second edge. The third edge is located on a side of the installation detecting board opposite the fourth edge. The replaceable unit has a body in which a first positioning portion and a second positioning portion are formed. The first and second positioning portion are aligned in the longitudinal direction of the replaceable unit such that the first positioning portion abuts the first edge and the second positioning portion abuts the second edge. A retainer is mounted on the body, and abuts at least one of the third edge and the fourth edge to prevent the installation detecting board from moving relative to the body. | 2014-07-31 |
20140212152 | IMAGE FORMING APPARATUS - An image forming apparatus includes a main body movably supporting an openable-and-closable portion, and the openable-and-closable portion is provided with a detection sensor. A first detection lever configured to be movable by being pushed by a sheet is provided on the main body, and a second detection lever configured to be capable of moving in conjunction with the movement of the first detection lever is provided on the openable-and-closable portion. The detection sensor is activated by the movement of the second detection lever based on the movement of the first detection lever. | 2014-07-31 |
20140212153 | IMAGE FORMING APPARATUS - According to the exemplary embodiments, there is provided an image forming apparatus that has an image forming mode and an image erasing mode. The image forming apparatus has a display unit configured to perform an error display at the time of conveyance failure of a recording medium in the image forming mode and at the time of conveyance failure of the recording medium in the image erasing mode. In the image forming apparatus, the display unit changes the content of the error display at the time of conveyance failure of the recording medium in the image forming mode and at the time of conveyance failure of the recording medium in the image erasing mode. | 2014-07-31 |
20140212154 | Toner Supply Regulation - An electro-photographic print system or method for regulating a supply of toner based on a required toner amount. | 2014-07-31 |
20140212155 | Toner Level Sensing for Replaceable Unit of an Image Forming Device - A method for estimating an amount of toner remaining in a reservoir of a replaceable unit for an image forming device according to one example embodiment includes receiving by processing circuitry pulses from a magnetic sensor. Each pulse is indicative that the magnetic sensor detected a magnet on a moving paddle positioned in the reservoir. The processing circuitry counts the number of the pulses received from the magnetic sensor. Upon receiving a request from a controller of the image forming device, the processing circuitry sends to the controller of the image forming device the count of the pulses received from the magnetic sensor and resets the count of the pulses received from the magnetic sensor. | 2014-07-31 |
20140212156 | Image Forming Device Capable of Detecting Abnormality in Temperature Sensing Member - An image forming device including: an image forming unit; a heating body; a power supply unit; a temperature sensing member; and a controller. The image forming unit is configured to form an image on a recording sheet. The heating body is configured to heat the recording sheet on which the image is formed. The power supply unit is configured to supply power to the heating body. The temperature sensing member is configured to detect a temperature of the heating body. The controller is configured to: control the power supply unit based on the detected temperature; determine whether or not a high-power output state of the power supply unit has continued for a first duration under a print control process; and judge that the temperature sensing member is in an abnormal state when determination is made so that the high-power output state has continued for the first duration. | 2014-07-31 |
20140212157 | IMAGE FORMING APPARATUS - In accordance with one embodiment, an image forming apparatus comprises a first image forming unit, a second image forming unit and a processing unit. The first image forming unit forms an image using an erasable image forming material. The second image forming unit forms an image using an inerasable image forming material. The processing unit forms an image to be printed using an erasable image forming material with the first image forming unit, and forms a specific pattern for duplication prevention using an inerasable image forming material with the second image forming unit. | 2014-07-31 |
20140212158 | Image Forming Apparatus Provided with Cleaning Member Capable of Reliably Cleaning Image Bearing Member - An image forming apparatus includes: including: an image forming unit; and a controller. The image forming unit includes: an image bearing member; a charging member; a transfer member; and a cleaning member. The controller selectively applies first and second transfer biases to the transfer member. A first transfer current flows between the image bearing member and the transfer member upon application of the first transfer bias. A second transfer current flows therebetween upon application of the second transfer bias. The controller selectively applies first and second charging biases to the charging member. The image bearing member has a first surface potential upon application of the first charging bias, and a second surface potential upon application of the second charging bias. The controller applies the first charging bias when applying the first transfer bias, and applies the second charging bias when applying the second transfer bias. | 2014-07-31 |
20140212159 | FIXING DEVICE AND IMAGE FORMING APPARATUS - A fixing device includes a fixing belt, a pressurizing member, a heat source, and a temperature sensing device. The fixing belt is rotatably provided. The pressurizing member is rotatably provided and is in pressed contact with the fixing belt to form a fixing nip between the pressurizing member and the fixing belt. The heat source heats the fixing belt. The temperature sensing device detects the temperature of the fixing belt. The temperature sensing device has a sensing element that is in contact with an inner circumferential surface of the fixing belt in a neighboring region of an end portion of the fixing nip and a pressing member configured to press the sensing element against the inner circumferential surface of the fixing belt. | 2014-07-31 |
20140212160 | IMAGE FORMING APPARATUS - Provided is an image forming apparatus including a control unit and a heating unit for fixing an image on a recording medium and erasing the image on the recording medium. The control unit controls a heating temperature of the heating unit such that the heating temperature of the heating unit falls within any one of a first temperature range which is capable of fixing an inerasable developer, a second temperature range which is capable of fixing an erasable developer, and a fourth temperature range which satisfies both of the first temperature range and a third temperature range which is capable of erasing the erasable developer. | 2014-07-31 |
20140212161 | Method and System for Controlling a Fuser Assembly - An imaging device includes a fuser assembly including a heat transfer member and a backup member positioned to engage the heat transfer member thereby defining a fusing nip therewith. A motor is coupled to the backup member for rotating the backup member. A controller coupled to the fuser assembly controls the motor using time-based commutation for a period of time to rotate the backup member at a slower speed relative to a speed for performing a toner fusing operation. In memory, at least one lookup table is stored having entries which, when sequentially accessed by the controller during the time-based commutation, are used to generate one or more drive signals for the motor to cause current flowing through windings of the motor to have a substantially sinusoidal waveform. | 2014-07-31 |
20140212162 | IMAGE FORMING APPARATUS - The development roller adheres toner to an electrostatic latent image on the photo conductor drum in order to develop a toner image. The pattern image generating unit develops two pattern images that are two sets of plural test patches for calibration on the photo conductor drum. Each one of the pattern images includes the test patches corresponding to densities in gradation. Further, the pattern image generating unit sets an interval between a top of the first pattern image and a top of the second pattern image so that a remainder for the interval divided by a density fluctuation pitch is larger than a length of the test patch. The density fluctuation pitch is the product of a periphery length of the development roller and a ratio between a rotating speed of the development roller and a rotating speed of the photo conductor drum. | 2014-07-31 |
20140212163 | POWER SOURCE APPARATUS AND IMAGE FORMING APPARATUS - A power source apparatus includes a transformer configured to output a voltage, a feedback unit configured to output a feedback signal based on the voltage output from the transformer, and a driving unit configured to drive the transformer according to a setting signal for setting the output voltage and the feedback signal. Whichever of a voltage of positive polarity and a voltage of negative polarity is output, the feedback unit controls the voltage output according to a value of a difference between the output voltage and a threshold value. | 2014-07-31 |
20140212164 | COOLING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A cooling device, which is included in an image forming apparatus, includes multiple air blowers to cool a cooling target provided to the image forming apparatus and a duct to connect with the multiple air blowers and to flow airflow generated by the multiple air blowers therethrough and to have an opening formed thereon and disposed at a position shifted to a part of the multiple air blowers. Respective outputs of the multiple air blowers are different from each other according to respective positions of the multiple air blowers with respect to the opening. | 2014-07-31 |
20140212165 | IMAGE HEATING APPARATUS - An image heating apparatus includes a rotatable fixing member; an air-blowing unit for blowing air onto an end portion of the rotatable fixing member with respect to a generating line direction of the rotatable fixing member, wherein the air-blowing unit includes a fan, a duct for guiding the air generated by drive of the fan, and a shutter, provided at an outlet of the duct, for switching an outlet width of the duct with respect to the generating line direction; and a partition, provided in the duct, for partitioning an air passing region inside the duct into a plurality of regions with respect to the generating line direction, wherein the partition extends to a neighborhood of the shutter with respect to an air-blowing direction. | 2014-07-31 |
20140212166 | ACCOMMODATING CONTAINER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - An accommodating container includes: an accommodating chamber, provided with an opening, for accommodating a developer; a seal member for unsealably sealing the opening; and a rotatable member rotatably supported inside the accommodating chamber. The seal member includes a sealing portion for sealing the opening, a connecting portion connected with the rotatable member, and at least one hole provided between the sealing portion and the connecting portion. The rotatable member includes a shaft portion and at least one projection extending in a direction of being spaced from the shaft portion. The hole and the projection are provided to establish a non-overlapping positional relationship with respect to a direction along the shaft portion. | 2014-07-31 |
20140212167 | CONNECTION MECHANISM AND IMAGE FORMING APPARATUS - A connection mechanism includes a connecting portion including a rotation arm rotatable around a rotation shaft, an urging unit configured to urge the rotation arm, and an engagement pin provided on the rotation arm; and a connected portion having an engagement groove formed in a tapered shape in an urging direction of the urging unit so as to allow entering of the engagement pin and holding of the engagement pin by the urging force of the urging unit. | 2014-07-31 |
20140212168 | CONDUCTIVE MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - The present invention provides a conductive member in which it is possible to control a variation in resistance due to physical stress from a contact member, and an uneven density in a halftone image can be prevented. | 2014-07-31 |
20140212169 | Image Forming Apparatus - An image forming apparatus includes: a plurality of photoconductor drums; a plurality of exposure members; a drum supporting member having a pair of side walls disposed opposite to each other in an axial direction of the photoconductor drum and configured to support the photoconductor drums and the exposure members between the side walls; a belt disposed below and opposite to the photoconductor drums; a pair of guide members configured to support the drum supporting member while allowing rectilinear movement of the drum supporting member; and a main body circuit board provided in the main body and connected to the exposure members via a cable. The main body circuit board is arranged above the drum supporting member. | 2014-07-31 |
20140212170 | Image Forming Apparatus Capable of Reliably Protecting Exposure Member - An image forming apparatus includes: a main casing; a photosensitive member; a moving mechanism; a movable member; and a cartridge. The photosensitive member is provided in the main casing. The movable member moves between an inside position in which the movable member is inside the main casing and an outside position in which the movable member is at least partly outside the main casing. The movable member includes: a frame; a protection member; and an exposure member. The protection member is fixed to the frame. The moving mechanism moves the exposure member between an exposing position in which the exposure member exposes the photosensitive drum to light and a protected position in which the exposure member is protected by the protection member. The cartridge includes a developer bearing member. The cartridge is supported at the movable member. | 2014-07-31 |
20140212171 | Pressing Mechanism for a Developing Cartridge - An image forming apparatus includes a main body; a process unit configured to be attached to and removed from the main body, the process unit being configured to integrally hold a plurality of image carriers arranged in a first direction; a plurality of developing cartridges provided in corresponding association with the image carriers, the developing cartridges configured to be attached to and removed from the process unit, each of the developing cartridges including a corresponding developer carrier, each of the developing cartridges being configured to supply developer to a corresponding image carrier; and a pressing mechanism provided in the main body, the pressing mechanism configured to press the developing cartridges, when attached to the process unit, in a direction that the developer carriers contact the image carriers. | 2014-07-31 |
20140212172 | DEVELOPING CARTRIDGE - A developing cartridge includes a receiving member which receives a driving force from outside; a first rotary member which rotates by the driving force; a second rotary member which takes a driven position where the second rotary member rotates by the driving force from the first rotary member and a non-driven position where transmission of the driving force from the first rotary member is cut off; a detectable member which moves as the rotation of the second rotary member, and a first portion which rotates by the driving force. The second rotary member includes a second portion. When the second rotary member is in the non-driven position, the second portion is provided on a rotating locus drawn by the first portion. The first portion engages with the second portion as the first portion rotates, so that the second rotary member rotates from the non-driven position to the driven position. | 2014-07-31 |
20140212173 | Developer Unit and Image Formation Device - A developing unit and image formation device in which a developer carrier is reliably pressed towards and separated from an image carrier is described. A separation and pressing mechanism is provided for separating and pressing the developer carriers of developing cartridges installed in a drum unit onto image carriers. This separation and pressing mechanism has a pair of direct cam members. Each direct cam member has a release action portion that engages with the releasing projection of a developing cartridge when the developer carrier is to be separated from the image carrier. Each direct cam member may also have a pressing action portion that engages with the pressing projection of the developing cartridges when the developer carrier is to be pressed onto the image carrier. | 2014-07-31 |
20140212174 | ROTARY POWER TRANSMISSION MECHANISM FOR TRANSMITTING ROTARY POWER FROM A SHAFT TO A CYLINDRICAL MEMBER WHILE SUPPRESSING SHIFTING OF THE CYLINDRICAL MEMBER DURING ROTATION, AND PHOTORECEPTOR DRUM DEVICE, DEVELOPING DEVICE, FIXING DEVICE, AND IMAGE FORMING DEVICE PROVIDED WITH THE ROTARY POWER TRANSMISSION MECHANISM - The rotary power transmission mechanism includes a flange member fitted to one end of a cylindrical member, a shaft inserted through an axial center of the flange member, and a pin member inserted through the shaft in a radial direction of the shaft. The flange member has a first contact portion and a second contact portion that have point symmetry with respect to an axial center of the shaft. When the pin member is rotated in one direction by the shaft rotating in the one direction, the first contact portion contacts a first end portion of the pin member and the second contact portion contacts a second end portion of the pin member. The pin member, when rotating in the one direction, pushes against the first contact portion and the second contact portion, rotates the flange member in the one direction, and thereby transmits rotary power to the cylindrical member. | 2014-07-31 |
20140212175 | CORONA CHARGER INCLUDING SHUTTER - A charging device includes a corona charger, provided with an opening opposing a photosensitive member, for electrically charging the photosensitive member; a sheet-like member provided so that the sheet-like member can cover the opening; a movable device for moving the sheet-like member; and a regulating device for regulating a shape of the sheet-like member so that a central portion of the sheet-like member protrudes toward the corona charger with respect to a circumferential direction of the photosensitive member. | 2014-07-31 |