19th week of 2010 patent applcation highlights part 36 |
Patent application number | Title | Published |
20100119181 | SLIDING BEARING FOR INTERNAL COMBUSTION ENGINE AND SLIDING BEARING DEVICE - Disclosed is a sliding bearing consisting of a pair of semi-cylindrical bearings for supporting a crankshaft or a crank pin in an internal combustion engine. The sliding bearing is incorporated in a split-type bearing housing. One of the semi-cylindrical bearings being incorporated in at least one of the pair of housing halves, which one housing half has a relatively higher stiffness, is provided with a number of circumferential grooves on an inner surface of the semi-cylindrical bearing so as to extend circumferentially along the inner surface of the semi-cylindrical bearing. The circumferential grooves existing at least one circumferential end region of the inner surface of the semi-cylindrical bearing have a depth of not less than 10 μm, the circumferential end region including a circumferential bearing end face orientating a direction opposite to the rotation direction of the shaft or pin. | 2010-05-13 |
20100119182 | BEARING METAL - A bearing metal | 2010-05-13 |
20100119183 | Axial bearing - An axial bearing for a high speed open-end spinning rotor mounted without axial thrust in a support disc bearing arrangement has a static magnetic bearing component secured in a bearing housing with at least two axially polarized permanent magnet rings limited by pole discs, and a dynamic magnetic bearing component having ferromagnetic webs on the rotor shaft at the spacing of the pole discs. The static magnetic bearing component ( | 2010-05-13 |
20100119184 | Travel Assembly - A travel assembly is provided with a cylindrical spindle for being fixed on a body of a working vehicle, a rotary shaft arranged extending in an axial direction through the spindle and rotationally drivable by a driving source, a rim rotatably arranged on a side of an outer periphery of the spindle to permit mounting of a wheel thereon, a planetary gear reduction mechanism for transmitting rotation of the rotary shaft to the rim at a reduced speed, a bearing rotatably supporting the rotary shaft via a sleeve integrally fitted on the rotary shaft, and a retainer holding the bearing in place. A lube oil pipe for feeding lube oil to the rotary shaft is held in place by the retainer. The lube oil pipe branches within the retainer to form an oil passage. The oil passage has an opening through which the lube oil can be fed to rolling elements in the bearing. | 2010-05-13 |
20100119185 | WHEEL BEARING ASSEMBLY - The wheel bearing assembly connects a journal section of the hub and a joint body. The wheel bearing assembly has an adapter section is connected to a joint cap, a journal section is connected to a wheel hub. A separate inner ring is located on the journal section. The adapter section and the journal section intermesh by means of end gearing. The assembly also has a tensioning element that mutually braces the adapter section and the journal section under an overall pre-tension, the end gearing being braced by a first pre-tension along a first force path A between the adapter section and the journal section and the inner ring being braced by a second pre-tension along a second force path B between the adapter section and the journal section. At least some sections of the first and second force paths A and B are parallel. | 2010-05-13 |
20100119186 | Bearing unit for wheel - A cylindrical pilot portion | 2010-05-13 |
20100119187 | BEARING UPGRADE AND KIT - A journal bearing assembly includes a journal shaft configured to be mounted in a pulverizer. The journal shaft has a lower bearing receiving surface proximate a lower end thereof, and an upper bearing receiving surface spaced apart from the lower bearing receiving surface axially. A lower journal bearing is mounted on the lower bearing receiving surface of the journal shaft. An upper journal bearing is mounted on the upper bearing receiving surface of the journal shaft. An upper journal housing is mounted on the upper journal bearing for rotational movement relative to the journal shaft. A lower journal housing is mounted on the lower journal bearing for rotational movement relative to the journal shaft. The lower journal housing is mounted to the upper journal housing for common rotation about the journal shaft. The journal bearing assembly has a loading point defined between the upper and lower journal bearings. | 2010-05-13 |
20100119188 | BEARINGS - A bearing structure, for example of a needle roller bearing, has an outer surface defined in part by a composition comprising a first polymeric material having a Rockwell hardness (m scale) in the range 80 to 130. Preferred materials are polyaryletherketones, for example polyetheretherketone. | 2010-05-13 |
20100119189 | OPTICAL DELAY LINE INTERFEROMETER - A demodulator is provided for a multilevel differential phase shift keyed signal, capable of eliminating polarization dependence due to birefringence and polarization coupling-induced light resulting from a waveguide structure, and also, polarization dependence due to dynamic birefringence produced at the time of driving a variable phase adjuster. The demodulator is configured of an optical delay line interferometer of a waveguide interference type. The S/N ratio of a demodulated signal in the demodulator formed by the optical delay line interferometer can be also improved. Further, both the polarization dependence and the temperature dependence of the optical delay line interferometer can be reduced. The disposition of a polarization converter and groves filled with a temperature compensation material makes it possible to provide a circuit configuration suitable for eliminating the polarization dependence and the temperature dependence of the optical delay line interferometer. | 2010-05-13 |
20100119190 | MULTITHICKNESS LAYERED ELECTRONIC-PHOTONIC DEVICES - An apparatus comprising an electronic-photonic device. The device includes a planar substrate having a top layer on a middle layer, active electronic components and active photonic waveguide components. The active electronic components are located on first lateral regions of the top layer, and the active photonic waveguide components are located on second lateral regions of the top layer. The second-region thickness is greater than the first-region thickness. The top layer has a higher refractive index than the middle layer. | 2010-05-13 |
20100119191 | METHOD FOR PRODUCING PHOTOELECTRIC COMPOSITE SUBSTRATE, PHOTOELECTRIC COMPOSITE SUBSTRATE PRODUCED BY THE METHOD, AND PHOTOELECTRIC COMPOSITE MODULE USING THE SUBSTRATE - The present invention provides a production process for a photoelectric composite substrate having an excellent productivity, comprising a step in which a sheet-like adhesive is stuck to an optical waveguide, a step in which a supporting base material of the above sheet-like adhesive is peeled off to prepare the optical waveguide provided with the adhesive, a step in which the above optical waveguide provided with the adhesive is adhered to an electric wiring board to prepare the electric wiring board provided with the optical waveguide and a step in which an optical path conversion mirror is formed in the optical waveguide of the above electric wiring board provided with the optical waveguide, a photoelectric composite substrate produced by using the above production process and a photoelectric composite module produced by using the above photoelectric composite substrate. | 2010-05-13 |
20100119192 | WAVEGUIDE PATH COUPLING-TYPE PHOTODIODE - In a waveguide path coupling-type photodiode, a semiconductor light absorbing layer and an optical waveguide path core are adjacently arranged. An electrode formed of at least one layer is installed in a boundary part of the semiconductor light absorbing layer and the optical waveguide path core. The electrodes are arranged at an interval of (1/100)λ to λ [λ: wavelength of light transmitted through optical waveguide path core]. At least a part of the electrodes is embedded in the semiconductor light absorbing layer. Embedding depth from a surface of the semiconductor light absorbing layer is a value not more than λ/(2ns) [ns: refractive index of semiconductor light absorbing layer]. At least one layer of the electrode is constituted of a material which can surface plasmon-induced. | 2010-05-13 |
20100119193 | Ultrafast and ultralow threshold single emitter optical switch - Electrical control of the emitter of a coupled quantum emitter-resonant cavity structure is provided. Electrodes are disposed near a semiconductor quantum dot coupled to a semiconductor optical cavity such that varying an applied bias at the electrodes alters an electric field at the quantum dot. Optical input and output ports are coupled to the cavity, and an optical response of the device relates light emitted from the output port to light provided to the input port. Altering the applied bias at the electrodes is capable of altering the optical response. Preferably, the closest electrode to the cavity is disposed between or away from angular lobes of the cavity mode, to reduce loss caused by the proximity of electrode to cavity. The present approach is applicable to both waveguide-coupled devices and non-waveguide devices. | 2010-05-13 |
20100119194 | Optical Waveguide With Reflector - An optical waveguide includes a core layer having a first core section and a second core section, wherein the first core section is non-axially aligned with the second core section. The optical waveguide also includes a cladding layer disposed about the core layer and a reflector in optical communication with the core layer for directing an electromagnetic wave from the first core section to the second core section. | 2010-05-13 |
20100119195 | METHOD AND APPARATUS FOR A WAVELENGTH INSENSITIVE 90-DEGREE HYBRID DEVICE - Various embodiments include means of reducing wavelength dependency of an optical device by causing oscillating modes within at least one terminal associated with the device. | 2010-05-13 |
20100119196 | Optical connector with improved retaining element - An optical connector ( | 2010-05-13 |
20100119197 | Field Terminable Fiber Optic Connector Assembly - A fiber optic connector assembly includes a connector and a carrier. The connector has a first mating end and a second end and an optical fiber terminated thereto. The fiber defines a first end adjacent the mating end and a second end protruding out of the second end of the fiber optic connector. A carrier having a connector end and an oppositely disposed cable end is engaged with the connector. An alignment structure is disposed on the carrier that includes a first end and a second end and a throughhole extending therebetween, the alignment structure including a cutaway portion extending perpendicularly to and communicating with the throughhole. The optical fiber terminated to the fiber optic connector is positioned within at least a portion of the throughhole with the second end of the optical fiber located within the cutaway portion. A window is disposed within the cutaway portion over the second end of the optic fiber, the window for visually inspecting the alignment of the second end of the fiber with an end of a second fiber entering the cable end of the carrier. A heat activated element that is configured to melt when exposed to a predetermined amount of heat and resolidify when the heat is removed bonds the second optical fiber to the alignment structure. | 2010-05-13 |
20100119198 | COATED OPTICAL FIBERS - A coated optical fiber of the present invention comprises a glass fiber coated by at least two coating layers (a soft layer and a hard layer), wherein the glass surface of the glass fiber, where the at least two coating layers of the optical fiber are removed, has a peak intensity ratio of 0.6 or more in C | 2010-05-13 |
20100119199 | REDUCED SIZE FIBER OPTIC PROBE USING MULTIPLE INCIDENT ANGLES - A method for manufacturing an optical probe which uses optical fibers arranged in parallel which can be easily bent by application of a heat source to improve the performance of the optical probe. The bend may be created by application of heat by a heat source and then forcing a change in the shape of the optical probe. Alternatively, an optical probe may be bent in room temperature and then by applying heat from a heat source, a bend can be created in the optical probe. | 2010-05-13 |
20100119200 | Optical components with variable electro-chromic extra-mural absorption capability - An optical component includes at least one light-guiding element with a side surface extending between incident and emission faces between which light that is introduced into the incident face can propagate by internal reflection. Disposed over at least a portion of the side surface of at least one of the at least one light-guiding elements is an extramural absorption material that is configured to selectively absorb “stray light” that enters the incident face of the light-guiding element, but which exists through the side surface instead of the emission face. The absorption material is fabricated, at least in part, from an electro-chromic material exhibiting a translucency that is selectively adjustable in response to changes in at least one of (i) electrical current applied through at least a portion of the absorption material and (ii) an electrical potential difference applied between disparate locations within the absorption material. | 2010-05-13 |
20100119201 | Adapter panel with lateral sliding adapter arrays - An adapter panel arrangement including a chassis and a panel of adapters. The adapters defining open rearward cable connections and open forward cable connections of the panel arrangement. The adapters being arranged in arrays that slide independently of other adapter arrays to provide access to the open rearward and open forward cable connections. | 2010-05-13 |
20100119202 | Reduced-Diameter Optical Fiber - Disclosed is a reduced-diameter optical fiber that employs a novel coating system. When combined with a bend-insensitive glass fiber, the novel coating system according to the present invention yields an optical fiber having exceptionally low losses. | 2010-05-13 |
20100119203 | PROCESS FOR EDITING AND PRODUCING VIDEOS - A process for creating an edited video media, utilising a computer software system, which comprises the steps of, (a) obtaining some raw video footage, and uploading the footage into the computer software system, if necessary converting the raw video into digital form; (b) cataloguing the raw video footage in a database on the computer; (c) having an operator edit the raw video footage, following a predetermined and standard procedure to create a plurality of video clips; (d) having an operator edit the video clips, following a predetermined and standard procedure to create a plurality of selected shorter segments showing the highlights from at least some of the clips from step (c), and combined as another clip; (e) having an operator add a musical sound track, to the clips of steps (c) and (d); and (f) assembling the clips into a movie, adding standard titles before each clip, and a possibly a standard menu that indexes each clip. | 2010-05-13 |
20100119204 | EDITING APPARATUS AND EDITNG METHOD - An editing apparatus for a editing video sequence, comprises: an editing unit for setting a first range to one part of the video sequence; a video sequence file generating unit for generating a video sequence file including video sequence corresponding to the first range and video sequence corresponding to a second range, wherein the second range is consecutively preceding to and/or subsequent to the first range; and an output for outputting the video sequence file. | 2010-05-13 |
20100119205 | IMAGE PROCESSING DEVICE - An image processing device capable of easily editing image files accumulated in a recording medium is provided. | 2010-05-13 |
20100119206 | SYSTEMS AND METHODS FOR VIEWING SUBSTITUTE MEDIA WHILE FAST FORWARDING PAST AN ADVERTISEMENT - Systems and methods for displaying substitute media while fast forwarding past advertisements are provided. When a user reaches the advertisement, the interactive media guidance application may receive an instruction to fast forward the advertisement. In response to the fast forward instruction, the interactive media guidance application may identify and display substitute media instead of the advertisement. The substitute media may be an image, a video frame/clip, a graphic, an animated graphic, or any other suitable media. The substitute media may be distributed in the advertisement using any suitable method. For example, the substitute media may be incorporated in the video frames of the advertisement (e.g., overlaid in the video frames of the advertisement), added as hidden video frames distributed in the advertisement, or any other suitable approach. An advertisement tool for creating advertisements that include substitute media, and for previewing advertisements as they are fast forwarded is also provided. | 2010-05-13 |
20100119207 | THE DISPLAY DEVICE FOR HAVING A FUNCTION OF SEARCHING A DIVIDED SCREEN, AND THE METHOD FOR CONTROLLING THE SAME - Disclosed herein are a video apparatus including a screen-division searching function and a method of controlling the same, which are capable of solving problems caused in a process of reproducing and checking a recorded broadcasting program at a high speed. The method of controlling the video apparatus includes selecting specific video data stored in a memory, and dividing a full screen into a plurality of partial screens, dividing the selected specific video data into a plurality of portions, and respectively displaying the portions of the selected specific video data on the plurality of partial screens. Accordingly, it is possible to—accurately check the whole contents of a specific broadcasting program or a material recorded by a closed circuit television (CCTV) camera at a high speed. | 2010-05-13 |
20100119208 | CONTENT INTERACTION METHODS AND SYSTEMS EMPLOYING PORTABLE DEVICES - A portable device, such as a cell phone, is used to “forage” media content from a user's environment. For example, it may listen to a television viewed by a traveler in an airport lounge. By reference to digital watermark or other data extracted from the content, the device can identify the television program, and enable a variety of actions. For example, the device may instruct a DVR to record the remainder of the television program—or determine when the program will be rebroadcast, and instruct the DVR to record the program in its entirety at that later time. The device may also identify content that preceded (or follows) the foraged content. Thus, a user who tunes-in just at the end of an exciting sporting event can capture one of the following commercials, identify the preceding program, and download same for later viewing. In other aspects, a cell phone can be used as a “second screen,” through which a user can interact with ambient content—such as reviewing electronic program guide data, or enjoying interactive television features. A great variety of other functions and arrangements are also detailed. | 2010-05-13 |
20100119209 | METHOD AND APPARATUS FOR ENABLING AN APPLICATION TO COOPERATE WITH RUNNING OF A PROGRAM - The present invention provides a method and apparatus for enabling an application to cooperate with the running of a program. According to the invention, the playing control information of a program and the linking information of an application corresponding to the program are edited into a program playing control file. Through executing said playing control file, guided by the linking information and based on the running control information of the application, the application can download, run or stop to run cooperating with the playing of the optical disc program. The Solution of combining an application and a program into a playing control file will effectively cause the downloading and running of the application to cooperate with the playing of the program so as to ensure normal realization of corresponding functions. | 2010-05-13 |
20100119210 | IMAGE DIFFERENCE DETECTION METHOD AND APPARATUS, SCENE CHANGE DETECTION METHOD AND APPARATUS, AND IMAGE DIFFERENCE VALUE DETECTION METHOD AND APPARATUS - There are provided steps of extracting parts of two image data as areas for analysis (S | 2010-05-13 |
20100119211 | METHOD OF PRESENTING AUXILIARY DATA FOR AN INTERACTIVE RECORDING MEDIUM - A method of presenting auxiliary data for an interactive recording medium is disclosed. In an interactive recording medium reproducing apparatus that reproduces A/V data and contents data recorded on an interactive recording medium and contents data provided by a contents providing server, the contents data provided by the contents providing server is presented appropriately according to the attributes of the contents data by using attribute information for the contents data. | 2010-05-13 |
20100119212 | METHOD OF PRESENTING AUXILIARY DATA FOR AN INTERACTIVE RECORDING MEDIUM - A method of presenting auxiliary data for an interactive recording medium is disclosed. In an interactive recording medium reproducing apparatus that reproduces A/V data and contents data recorded on an interactive recording medium and contents data provided by a contents providing server, the contents data provided by the contents providing server is presented appropriately according to the attributes of the contents data by using attribute information for the contents data. | 2010-05-13 |
20100119213 | OPTICAL DISK FOR HIGH RESOLUTION AND THREE-DIMENSIONAL VIDEO RECORDING, OPTICAL DISK REPRODUCTION APPARATUS AND OPTICAL DISK RECORDING APPARATUS - The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main signal and a sub signal by picture division means and MPEG-encoded. The main signal and the sub signal are divided into frames each having 1 GOP or more. The resultant first interleave block | 2010-05-13 |
20100119214 | VIDEO RECORDING APPARATUS, MULTIPLEXING METHOD, PICTURE ENCODING METHOD, PROGRAM, AND RECORDING MEDIUM FOR VARIABLE FRAME-RATE RECORDING - A video recording apparatus provides a slow motion effect or a quick motion effect by digitally converting the frame-rate instead of by changing the playback speed of the film, and using few recording media without requiring any special device at playing. A picture encoding part encodes only valid frames by changing a rate-controlling method so that a predetermined playing frame-rate is obtained at a standard data-rate at playing. And a TS multiplexing part multiplexes by converting a frequency of a standard STC clock by only a ratio of valid frame-rate and playing frame-rate, and generating values for PCR, PTS, and DTS. | 2010-05-13 |
20100119215 | Video spoiler alert - A system in accordance with the present invention may include one or more processors, memory that receives instructions from the one or more processors according to a clock operating at a frequency, one or more programs stored in the memory, with instructions to: open a media file that may be stored locally or remotely; play the content of the media file at a default speed; and control access to the non-played content of the media file according to one or more conditions, which may be used to prevent the spoilage or viewing ahead of the non-played content. | 2010-05-13 |
20100119216 | BROADCAST DATA RECORDING AND REPRODUCING METHOD AND APPARATUS FOR MOBILE TERMINAL - A broadcast data recording and reproducing method and apparatus for a mobile terminal is provided for improving digital broadcast playback performance of the mobile terminal by decoding broadcast data using the Packet Identifiers (PID's) stored while recording the broadcast data. A recorded broadcast data playback method for a mobile terminal detects a playback instruction for playing recorded broadcast data; determines whether a resume marker exists in the recorded broadcast data; obtains, when a resume marker exists, a resume time for determining a playback start time of the recorded broadcast data; extracts a system time of the recorded broadcast data corresponding to the obtained resume time; acquires a plurality of packet identifiers corresponding to the system time; decodes the recorded broadcast data indicated by the acquired packet identifier and plays the decoded recorded broadcast data. | 2010-05-13 |
20100119217 | INFORMATION RECORDING/PLAY-BACKING APPARATUS - Portable information recording/play-back arrangements, wherein a controller judges whether a mode, controlling a first recording/play-back module and second recording/play-back module, is an imaging mode or a dubbing mode, and wherein when the controller judges that the mode is the imaging mode, the controller controls so that the imaging module and the first or second recording/play-back module operate on battery or a power supply from an external power source; and when the controller judges that the mode is the dubbing mode and the first and second recording/play-back module operate on the power supply from the external power source, the controller controls so that the dubbing operation is permitted. | 2010-05-13 |
20100119218 | Method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data - A method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data is disclosed. An interactive recording medium reproducing apparatus reproduces A/V data recorded on an interactive recording medium such as an interactive DVD in conjunction with contents data provided by a contents providing server using navigation information for the contents data also provided by the contents providing server, thereby allowing synchronized reproduction of data from different sources. | 2010-05-13 |
20100119219 | COLLAPSIBLE LENS BARREL AND OPTICAL INSTRUMENT USING THE SAME - A collapsible lens barrel includes a first holding frame ( | 2010-05-13 |
20100119220 | Focus Adjustment Mechanism and Photo Device Having the same - A focus adjustment mechanism is used for a photo device for adjusting a focus of a lens assembly of the photo device. The focus adjustment mechanism comprises a focus adjustment button connected to a casing of the photo device and comprising a contact portion, and a pressure detection module disposed in the photo device in a position corresponding to the focus adjustment button to contact the contact portion, and the pressure detection module is electrically coupled with the lens assembly. When the focus adjustment button is pressed, the pressure detection module can generate a signal value according to a displacement value of the focus adjustment button so that a focus of the lens assembly is determined according to each signal value. Furthermore, the present invention discloses a photo device having the focus adjustment mechanism. | 2010-05-13 |
20100119221 | CAMERA ASSEMBLY - A camera assembly includes a camera arranged to be panable and tiltable, and a transparent view port cover. The transparent view port cover includes a first part and a second part arranged together to present different angles of view to the camera, the second part having a lens. | 2010-05-13 |
20100119222 | ELECTROMAGNETIC SHUTTER FOR IMAGING SENSORS - A shutter mechanism for an optical system includes a linear track having a first end and a second end, a first magnetic assembly located adjacent the first end of the track and a second magnetic assembly located adjacent the second end of the track, the two magnetic assemblies arranged in opposite polarities. A shutter plate is provided coupled to a coil mounted on and movable across the track. When a direct electric current is passed through the coil in one direction the shutter is forced to move to the first end of the track, whereas when a direct electric current is passed through the coil in an opposite direction the shutter is forced to move to the second end of the track. | 2010-05-13 |
20100119223 | Optical Safety Implementation in Protection Switching Modules - Optical safety functions are incorporated into protection switching modules which maintain redundant pathways to avoid interruptions in optical network connections. The optical safety functions which lower optical power levels upon interruptions of optical connections are effectively combined with protection switching procedures which are also triggered by interruptions in optical network connections. The interoperation of protection and safety processes keep optical power levels below hazardous levels at system points which might be accessible to human operators. | 2010-05-13 |
20100119224 | ENHANCED POLARIZATION MODE DISPERSION OF OPTICAL CHANNELS - A device receives, from an optical receiver, performance information associated with an optical channel generated by an optical transmitter, and determines, based on the received performance information, a wavelength that minimizes polarization mode dispersion (PMD) associated with the optical channel. The device also provides, to the optical transmitter, a request to adjust an optical channel wavelength to the determined wavelength. | 2010-05-13 |
20100119225 | Fiber optic telecommunications card with security detection - A transceiver card for a telecommunications box for transmitting data over a first optical fiber and receiving data over a second optical fiber. The card has transmitter for transmitting data over the first optical fiber, the transmitter having a laser and a modulator, a fiber output optically connected to the laser for connecting the first optical fiber to the card, a fiber input for connecting the second optical fiber to the card, a receiver optically connected to the fiber input for receiving data from the second optical fiber, and an OTDR optically connected between the transmitter and the fiber output or between the receiver and the fiber input. An energy level detector is also provided between the receiver and the fiber input. | 2010-05-13 |
20100119226 | RECONFIGURABLE DWDM WAVELENGTH SWITCH BASED ON COMPLEMENTARY BANDPASS FILTERS - Programmable wavelength line switches and routers based on a complementary wavelength switch (CWS) building block are described for switching optical signals of different wavelengths between signal lines, with each carrying multiple wavelengths. The CWS building block is based on a complementary bandpass filter structure. The reconfigurable wavelength routers described allow any of a plurality of wavelengths on any line to be switched to any output line by programming the filters accordingly. The various implementations described are useful for wavelength division multiplexing (WDM), dense WDM, and ultra dense WDM optical communications systems, as well as for on-chip interconnects and optical signal processing. | 2010-05-13 |
20100119227 | Storage function method and apparatus in a passive optical network - A method and an apparatus for implementing a storage function in a passive optical network (PON) system. On the basis of a LINK ID held by the data, data requiring storage, e.g. data making exclusive use of a wide bandwidth such as audiovisual data and large-volume data packages, are determined among all the data sent to an optical network unit. These data requiring storage are stored in a storage device installed in the optical network unit. In case the user requests data stored in the storage device, the stored data are transferred directly to the user, without any need to request and send these data for the second time via an IPTV server and the core network. It is possible to avoid duplicate transfers of data, and in particular to avoid duplicate transfers of data making exclusive use of a comparatively wide bandwidth such as audiovisual data and large-volume data packages, to improve the utilization factor of the downlink bandwidth, and to reduce flow congestion and data delays. | 2010-05-13 |
20100119228 | METHOD, SYSTEM AND DEVICE FOR PROTECING LONG-REACH PASSIVE OPTICAL NETWORK - A method, system and device for protecting a Long Reach Passive Optical Network (LR-PON) system are provided. The Electrical Relay (E-R) device receives the optical signal transmitted on two fiber transmission paths by the Optical Line Terminal (OLT) or Optical Network Unit (ONU) on one side, performs optical-to-electrical (O/E) conversion, signal regeneration, and electrical-to-optical (E/O) conversion for the optical signal, and sends the signal to the ONU or the OLT on the other side through the two fiber transmission paths. Through backup of the fiber transmission path, an LR-PON system protection method is provided to improve the reliability of the LR-PON system. The method, system, and device for protecting the LR-PON system under the present invention all support and are compatible with the existing functions of all devices in the existing LR-PON system. | 2010-05-13 |
20100119229 | METHOD AND SYSTEM FOR MULTIPLEXER WAVEGUIDE COUPLING - An optical device for optically multiplexing or demultiplexing light of different predetermined wavelengths is provided, the optical device comprising at least one first waveguide ( | 2010-05-13 |
20100119230 | OPTICAL RECEIVING CIRCUIT - An optical receiving circuit receives and demodulates an optical signal subjected to phase modulation and wavelength division multiplexing. The optical receiving circuit includes an interfering unit that causes a reference signal to interfere with the optical signal to output resulting signals as positive-phase signals and negative-phase signals; and a wavelength separator having input ports receiving the positive-phase signals and the negative-phase signals, the positive-phase and negative-phase signals being adjacent to each other. The wavelength separator separates according to wavelength, the positive-phase signals and the negative-phase signals, and from output ports, outputs for each wavelength, a separated positive-phase signal and negative-phase signal in a state of being adjacent to each other. The optical receiving circuit further includes balanced receivers respectively provided for each wavelength, where a given balanced receiver for a given wavelength performs balanced reception and demodulation of the separated positive-phase signal and negative phase signal of the given wavelength. | 2010-05-13 |
20100119231 | PLANAR LIGHTWAVE CIRCUIT (PLC) DEVICE WAVELENGTH TUNABLE LIGHT SOURCE COMPRISING THE SAME DEVICE AND WAVELENGTH DIVISION MULTIPLEXING-PASSIVE OPTICAL NETWORK (WDM-PON) USING THE SAME LIGHT SOURCE - In the manufacture and application of a PLC-ECL type wavelength tunable light source, provided is a wavelength tunable mechanism with improved performance and stability, a light source with improved packaging performance and mass productivity, and a light source applied to a WDM-PON with initialization and stabilization functions. The wavelength tunable light source having a PLC (planar lightwave circuit)-ECL (external cavity laser) structure includes a first housing in which a semiconductor optical gain medium is mounted, a second housing in which a PLC device is mounted, and a third housing in which an optical fiber is mounted. The first, second, and third housings make an optical axis alignment through an optical coupling lens and combined in a laser welding method. | 2010-05-13 |
20100119232 | LIGHT SOURCE DISTRIBUTOR FOR USE IN WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK - The present disclosure is directed to a light source distributor for use in an injection-locked WDM-PON (wavelength division multiplexed-passive optical network). The light source distributor receives an A band and a B band injection optical signals through a single optical terminal from an injection light source for outputting both the A band and the B band injection optical signals; transmits the A band injection optical signal to a first optical multiplexer/demultiplexer of a central office and the B band injection signal to a second optical multiplexer/demultiplexer of a remote node; transmits a wavelength-locked A band optical signal received from the first optical multiplexer/demultiplexer to the second optical multiplexer/demultiplexer; and transmits a wavelength-locked B band optical signal received from the second optical multiplexer/demultiplexer to the first optical multiplexer/demultiplexer. | 2010-05-13 |
20100119233 | INFRARED COMMUNICATIONS RECEIVER - An objective of one embodiment of the present invention is to perform infrared communications without error by reducing abrupt noise included in a data signal when a light source of a display device is driven by PWM drive. When a control portion is provided with a drive setting signal for determining whether to drive lamps of a liquid crystal television by pulse width modulation drive or by continuous drive, the control portion sets a threshold in a register for a frequency filter portion based on the provided drive setting signal. Furthermore, upon reception of infrared light from the lamps, the threshold being set is reviewed based on an occurrence frequency for abrupt noise provided by a waveform analysis portion. Thereafter, abrupt noise included in a data signal transmitted from a cell phone is reduced by the frequency filter portion, and then the data signal is transmitted to the liquid crystal television. | 2010-05-13 |
20100119234 | MILLIMETER WAVE TRANSCEIVING SYSTEM AND REFLECTING PLATE - A millimeter wave transceiving system | 2010-05-13 |
20100119235 | METHODS AND APPARATUS TO DEPLOY FIBER OPTIC BASED ACCESS NETWORKS - Methods and apparatus to deploy fiber optic based access networks are disclosed. An example access network comprises a first fiber optic cable segment to couple an optical access head-end to a first pedestal and to transport user data, a second fiber optic cable segment to couple the first pedestal to a second pedestal and to transport a first portion of the user data to the second pedestal, a drop cable segment to couple the first pedestal to a customer premises and to transport a second portion of the user data to the customer premises, and a switch at the first pedestal to route the first portion of the user data between the first and second fiber optic cable segments and to route the second portion of the user data between the first fiber optic cable segment and the drop cable segment. | 2010-05-13 |
20100119236 | OPTICAL TRANSMISSION MODULE AND ELECTRONIC DEVICE - A light transmission module has a light transmitting unit having a light emitting portion for outputting an optical signal corresponding to a data signal input as an electrical signal, and a first power supply controller for controlling a drive power supply of the light emitting portion, a light transmission path for transmitting the optical signal introduced from the light transmitting unit, a light receiving unit having a light receiving portion for receiving the optical signal output from the light transmission path and outputting an electrical signal corresponding to the optical signal, and a second power supply controller for controlling a drive power supply of the light receiving portion, and at least one electrical transmission path, connecting the light transmitting unit and the light receiving unit, for transmitting a control signal for controlling power supply to the light emitting portion and the light receiving portion to the first power supply controller and the second power supply controller. The first power supply controller and the second power supply controller control the power supply to the light emitting portion and the light receiving portion based on the control signal input via the electrical transmission path. | 2010-05-13 |
20100119237 | DYNAMIC TUNABLE LOW LATENCY CHROMATIC DISPERSION COMPENSATOR - A dynamic tunable chromatic dispersion compensator with low latency is provided that includes a chirped fiber Bragg grating in a compensating optical fiber core. The chirped fiber Bragg grating includes wavelength gratings spaced at distances varying with respect to the length of the compensating optical fiber core to compensate for differential delay in a synchronous time protocol for a bidirectional computer data communication link. The dynamic tunable chromatic dispersion compensator also includes one or more controllable elements to modify the length of the compensating optical fiber core in response to one or more commands, and an optical junction to optically couple the chirped fiber Bragg grating to an optical fiber of the bidirectional computer data communication link. | 2010-05-13 |
20100119238 | LIGHT TRANSMISSION PATH PACKAGE, LIGHT TRANSMISSION MODULE, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING LIGHT TRANSMISSION MODULE - A light transmission path package includes first and sealing surface adjustment members, which are arranged with facing each other by way of a light emitting/receiving element on a lead frame substrate, having a length in a normal direction of the substrate surface from the substrate surface of H | 2010-05-13 |
20100119239 | BIAS CONTROL APPARATUS AND METHOD FOR OPTICAL MODULATOR - Examples of apparatus and methods are provided for controlling a bias in an optical modulator. An exemplary apparatus may comprise an optical modulator operable to modulate an optical signal. The optical modulation apparatus may comprise a photodetector disposed to receive at least a portion of the modulated optical signal. The optical modulation apparatus may comprise a bias controller coupled to both the optical modulator and the photodetector. The bias controller may be configured to receive a dither signal and to produce a bias feedback signal for the optical modulator. The bias feedback signal may be based on a ratio between an odd order harmonic signal of the modulated optical signal and an even order harmonic signal of the modulated optical signal. | 2010-05-13 |
20100119240 | RECEIVING APPARATUS AND RECEIVING METHOD - A receiving apparatus is provided, which includes: a photoelectric detector (PD), adapted to generate current signals according to optical signals projected on the PD and digitally modulated at a high or low rate; a first switch, adapted to switch to output the high-rate or low-rate current signals; a first transimpedance amplifier (TIA), adapted to amplify the high-rate current signals into high-rate voltage signals; and a second TIA, adapted to amplify the received low-rate current signals into low-rate voltage signals. Therefore, in the present invention, high-rate and low-rate receiving paths are completely separated. This provides signals with good quality and avoids signal deterioration; and switching between the high-rate and low-rate receiving paths simplifies the structure and lowers costs. | 2010-05-13 |
20100119241 | ADAPTIVE FREQUENCY DOMAIN EQUALIZATION WITHOUT CYCLIC PREFIXES - Polarization multiplexing, optical communications systems can suffer from chromatic dispersion and polarization mode dispersion, resulting in channel delay spread. These errors can be compensated quickly and simply in the frequency domain. By obviating the need for a cyclic prefix, the complexity of the equalization can be reduced by more than a factor of twenty. | 2010-05-13 |
20100119242 | INFRARED COMMUNICATIONS RECEIVER - An objective of one embodiment of the present invention is to reduce abrupt noise derived from infrared light emitted by a light source from a data signal of infrared light received by an infrared communications receiver for use with a display device including a light source without reducing the strength of the data signal. A multiplication factor for the amplitude of abrupt noise outputted by a lamp light-receiving element disposed in the vicinity of lamps of a liquid crystal television is adjusted in order for the amplitude of abrupt noise derived from the lamps and outputted by the lamp light-receiving element to be equalized with the amplitude of abrupt noise derived from the lamps and included in a data signal outputted by a data light-receiving element. Then, the abrupt noise subjected to multiplication factor adjustment is subtracted from the data signal including the abrupt noise, so that only the data signal remains and is transmitted to the liquid crystal television. | 2010-05-13 |
20100119243 | IMAGE FORMING APPARATUS, CONTROL METHOD OF THE IMAGE FORMING APPARATUS, AND PRINTING MEDIUM CONVEYANCE APPARATUS - An image forming apparatus includes a conveyance part; a detecting part; a control part which prints image data on the printing medium based on a detecting signal from the detecting part; a masking part configured to perform a masking process on the detecting signal generated by the detecting part between when the printing medium starts being conveyed from the printing medium receiving part and when the printing medium passes through a designated section; a conveyance distance measuring part configured to measure a conveyance distance of the head end of the printing medium conveyed from a receiving position of the printing medium receiving part; a determining part configured to determine whether the printing medium stops in an uncertain position not detected by the detecting part when the conveyance part stops while the printing medium is being conveyed by the conveyance part; and a masking process section setting part configured to set. | 2010-05-13 |
20100119244 | IMAGE FORMING APPARATUS - When jam occurs in one of a tandem conveyance path and bypass conveyance path, a sheet is automatically discharged from the conveyance path where no jam has occurred. A sheet retained at the upstream side with respect to a first fixing device in a sheet conveying direction is automatically discharged to the outside of an image forming apparatus by using the conveyance path where no jam has occurred. After the automatic discharging of the sheet is completed, a user is prompted to remove the jammed sheet. | 2010-05-13 |
20100119245 | PAPER DISCHARGE DEVICE AND IMAGE FORMING APPARATUS - It is an object of the present invention to provide a paper discharge device that can sort sheets on a tray. The paper discharge device has paper discharge rollers, a tray and a driving mechanism. The paper discharge rollers are configured to discharge a sheet having an image formed thereon. The tray is configured to be stacked with the sheet discharged from the paper discharge rollers. The driving mechanism is configured to move the tray in a direction approaching the paper discharge rollers and a direction away from the paper discharge rollers and vary a stacking position of the sheet on the tray. | 2010-05-13 |
20100119246 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus, and a method of controlling same, the image forming apparatus including an image carrying body; a light exposing unit which emits a light toward the image carrying body according to a light exposing signal; a light sensor which is disposed to a side of the image carrying body to receive a part of the emitted light; and a control unit which detects a biased amount in a sub scanning direction of the emitted light of the light exposing unit based on a sensing result of the light sensor. | 2010-05-13 |
20100119247 | FUSING UNIT, CONTROL METHOD THEREOF AND IMAGE FORMING APPARATUS EMPLOYING THE SAME - Disclosed are a fusing unit capable of a variable fusing pressing force, a control method thereof and an image forming apparatus employing the same. The fusing pressing force may be selectively varied so as to apply a lesser force at the initial stage of the operation of the fusing unit, and may be increased to a desired level of force suitable for fusing operation so as to minimize excessive torque in a driving motor that rotationally drives the fusing device. | 2010-05-13 |
20100119248 | POWER SUPPLY CIRCUITRY FOR INDUCTIVE HEATING ELEMENT - A fixing apparatus includes an induction heating coil configured to heat a heat generating member including a conductive heating element, a boosting circuit configured to boost a DC voltage obtained by rectifying AC power, a switching element configured to input a DC voltage boosted by the boosting circuit and to supply a high-frequency current to the induction heating coil, a driving circuit configured to drive the switching element, a temperature detection unit configured to detect a temperature of the heat generating member, and a control unit configured to control power supplied to the induction heating coil by controlling a boosting ratio of the boosting circuit and a driving frequency of the switching element by the driving circuit so that the temperature detected by the temperature detection unit reaches a target temperature. | 2010-05-13 |
20100119249 | IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM - An image forming apparatus comprises a connection unit, a display unit, a detector unit detecting the connection of the vendor to the connection unit and detecting the receipt of at least either one of card insertion and coin insertion by the vendor, a fixing unit, a power supply unit distributing power to the display unit and the fixing unit, and a control unit causing the power supply unit to distribute power to the fixing unit so that the fixing unit maintains a second standby temperature lower than a first standby temperature being lower than a toner image heating temperature while causing the power supply unit to maintain the power distribution to the display unit when the detector unit does not detect the receipt of at least either one of the card insertion and the coin insertion by the vendor while detecting the connection of the vendor to the connection unit. | 2010-05-13 |
20100119250 | ELECTRONIC DEVICE, METHOD FOR FORMING ERROR INFORMATION OF ELECTRONIC DEVICE, AND IMAGE FORMING APPARATUS - An electronic device includes a touch panel that includes an operation plane displaying various operation screens, and detects a press position on the operation screen as detection signal; a first storage portion that stores press information of the touch panel; a second storage portion that stores error information; a first control unit that stores the press position indicated by the detection signal from the touch panel as first press information in the first storage portion; a second control unit creates screen data with a mark indicating the press position on the operation screen when an error occurred, based on the first press information stored in the first storage portion, and stores the screen data as first error information in the second storage portion, when the error occurs in the electronic device; and a third control unit that outputs the error information based on an error information output command. | 2010-05-13 |
20100119251 | CLEANING DEVICE, CHARGING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A cleaning element for a printer is described. The cleaning element may include a brush, which is used for an image forming apparatus. The brush roller may include a support structure and brush filaments extending therefrom. The brush filaments may be configured to contact a surface of a-member to be cleaned. Thus, it is possible to provide a cleaning lement capable of removing material adhering to the surface of the member to be cleaned. The cleaning element is capable of providing long-term effective cleaning of a member of an image forming apparatus during extended use. | 2010-05-13 |
20100119252 | Process Cartridge Including Cleaning Member for Cleaning Charging Wire - A process cartridge includes a charging wire for charging a photosensitive member and a cleaning member for cleaning the charging wire. When the cleaning member moves from a first position to a second position while sliding on the charging wire, a moving member in a third position is moved to a fourth position. However, the moving member remains in the fourth position when the cleaning member moves from the second position to the first position. | 2010-05-13 |
20100119253 | IMAGE FORMING APPARATUS AND METHOD FOR CLEANING IMAGE CARRIER OF THE IMAGE FORMING APPARATUS - In an image forming apparatus | 2010-05-13 |
20100119254 | COLOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - A color electrophotographic image forming apparatus including: a cartridge supporting member supporting a plurality of cartridges and moving between an inside position in the main body and a mounting and detaching position for mounting and detaching the cartridges; an engaging portion provided to one of the supporting member and the main body at a position corresponding to the mounting and detaching position for at least one cartridge; and a pressure member provided to the other and elastically urged to disengageably engage with the engaging portion, wherein when the supporting member is moved from the inside position to the mounting and detaching position, a load required for movement of the supporting member at the mounting and detaching position is made larger than a load required for the movement at other positions than the mounting and detaching position, by engagement of the pressure member with the engaging portion. | 2010-05-13 |
20100119255 | IMAGE FORMING APPARATUS, PROCESS CARTRIDGE AND TONER FOR USE IN THE IMAGE FORMING APPARATUS - An image forming apparatus including an image bearer; a charging device charging the image bearer; a light irradiating device irradiating the charged image bearer with light to form an electrostatic image; a developing device developing the electrostatic image with a developer including a toner to form a toner image on the image bearer; a transfer device transferring the toner image; and a cleaning device cleaning the image bearer, wherein the volume average particle diameter of the toner is greater than 5.0 μm and less than 5.5 μm, the content of toner particles having a particle diameter of not greater than 4.0 μm is not higher than 20% by number, the ratio of the first shape factor SF-1 to the second shape factor SF-2 is from 1.00 to 1.15, and the content of toner particles having a SF-2 of not less than 115 is not less than 67.8% by number | 2010-05-13 |
20100119256 | Developing Unit and Image Forming Device - A developing unit is to be attachable to and detachable from an image forming device main body. The developing unit is provided with a developer case, a developing roller coupled with the developer case, and a movement member coupled with the developer case. The movement member is capable of moving between a housing position where the movement member is substantially housed inside the developer case and a protruding position where the movement member protrudes beyond the developer case. The movement member is positioned at the protruding position and pushed by the image forming device main body in a predetermined direction while the developing unit is being attached to the image forming device main body. | 2010-05-13 |
20100119257 | IMAGE FORMING APPARATUS - Disclosed is an image forming apparatus with an improved structure for mounting or dismounting a cleaning device. An image forming unit includes an image carrier for transporting a developer image. A cleaning device includes a cleaning member to remove residual developer from the image carrier. The cleaning device is mounted or dismounted to/from the image forming unit by moving along a first direction and along a second direction. A first guide device includes a restraining unit to generally restrict movement of the cleaning device in the second direction when the cleaning device moves in the first direction, and a receiving unit to receive the restraining unit so as to allow the cleaning device to move in the second direction when desirable. | 2010-05-13 |
20100119258 | SCANNING OPTICAL APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME - A scanning optical apparatus includes: an incident optical system which is disposed in an optical path between a light source unit and a deflection unit, and includes an optical element for making a light flux emitted from the light source unit enter a deflection surface of the deflection unit with an oblique angle in a sub scanning section; and a positional regulation member for holding the optical element having an x reference surface for performing positional regulation of the optical element in an optical axis direction and a z reference surface for performing positional regulation of the optical element in a sub scanning direction. The optical element is held by a casing so that the x reference surface and the z reference surface contact with the positional regulation member of the casing. The principal ray of the light flux outgoing from the optical element satisfies a conditional equation (1). | 2010-05-13 |
20100119259 | IMAGE FORMING APPARATUS - A positioning roller is configured to be pressed against an abutment block by a reactive force produced when the positioning roller abuts on an S-D-direction abutment block. | 2010-05-13 |
20100119260 | PHOTORECEPTOR, IMAGE FORMATION METHOD, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - A photoreceptor including an electroconductive substrate, a photosensitive layer located overlying the electroconductive substrate, and a surface layer located overlying the photosensitive layer, wherein the surface layer is a cross linked surface layer comprising filler particulates on which linear scar is formed along the circumference direction, and the filler particulates form concave portions on a groove formed by the linear scar, and wherein the ten point average roughness Rz along the direction of the rotation axis of the photoreceptor measured on the circumference surface thereof is from 0.17 to 2.00 μm and the average distance Sm of concavities and convexities along the direction of the rotation axis of the photoreceptor measured on the circumference surface thereof is from 20 to 500 μm, and the ten point average roughness Rz along the circumference direction of the photoreceptor measured on the circumference surface thereof is from 0.13 to 0.50 μm and the average distance Sm of concavities and convexities along the circumference direction of the photoreceptor measured on the circumference surface thereof is from 10 to 40 μm. | 2010-05-13 |
20100119261 | Charging device and an image forming device including the same - A charging device comprises first and second electrodes forming a charging zone. A plurality of nanostructures adhere to at least one of the first and second electrodes. A charging voltage supply couples to the electrodes to support the formation of gaseous ions in the charging zone. An aperture electrode or grid proximate to the first and second electrodes is coupled to a grid control voltage supply which grid control voltage supply, in turn, controls a flow of gaseous ions from the charging zone to thereby charge a proximately-located receptor. In one embodiment, the charging voltage supply is arranged to provide a pulsed-voltage waveform. In one variation of this embodiment, the pulsed-voltage waveform comprises a pulsed-DC waveform. In another embodiment, the charging voltage supply is arranged to provide an alternating-current waveform. In one embodiment, the charging device itself is comprised in an image forming device. | 2010-05-13 |
20100119262 | LIGHT SOURCE DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS - A light source device includes a light source that includes a plurality of light emitting units, a drive circuit that drives the light source, and a circuit board on which the light source is mounted in a first area and the drive circuit is mounted in a second area and which includes a radiation mechanism between the first area and the second area for heat from the drive circuit. | 2010-05-13 |
20100119263 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A developing device and an image forming apparatus are provided, which prevent the output of the sensor from being destabilized due to the loose aggregation and stagnation of a developer on the detection surface of a permeability sensor and stabilize the output of the permeability sensor so as to enable highly precise toner concentration control. The developing device includes a transport passage, a developing roller that supplies to a photosensitive drum the two-component developer passing through the transport passage, a transport member that stirs the two-component developer in the transport passage and supplies the two-component developer to the developing roller, and the permeability sensor that is disposed in the transport passage to detect a toner concentration of the two-component developer. The developing device also includes an electromagnet located adjacent to the permeability sensor. The electromagnet is supplied with an intermittent flow of current to make the developer active in movement. | 2010-05-13 |
20100119264 | POWDER CONTAINER, POWDER SUPPLYING DEVICE, AND IMAGE FORMING APPARATUS - A powder container that has a hollow interior for containing powder includes a tubular member that is equipped with an information storage unit that stores therein at least information related to a container body, and attached to the container body such that the container body is located within an inner hole of the tubular member. The powder container also includes a movement restricting unit that restricts movement of the tubular member in an axial direction of the tubular member. | 2010-05-13 |
20100119265 | DEVELOPER SUPPLY CONTAINER - A developer supply container detachably mountable to an image forming apparatus includes a rotatable container body provided with a portion-to-be-engaged on an inner surface thereof; an opening for permitting discharging of the developer; a sealing portion for sealing the opening; an extended portion being displaceable toward a rotational axis of the container body; an engaging portion engageable with the portion-to-be-engaged; and a limiting portion to substantially hold the sealing portion in a sealing position by engagement between the engaging portion and the portion-to-be-engaged, and a non-limiting portion to permit the relative movement of the sealing portion by disengagement between the engaging portion and the portion-to-be-engaged. | 2010-05-13 |
20100119266 | NYLON12-FIBER-IMPLANTED CONDUCTIVE ROLLER, DEVELOPING UNIT HAVING THE SAME, AND IMAGE FORMING APPARATUS HAVING THE SAME - Disclosed is a toner supply apparatus that can be employed in an image forming apparatus to supply toner. The toner supply apparatus can include an electrically conductive body, on the surface of which multiple fibers is arranged. The fibers may include nylon 12 fibers containing a conductive material, such as, for example, carbon Hack. | 2010-05-13 |
20100119267 | FUSERS, PRINTING APPARATUSES AND METHODS, AND METHODS OF FUSING TONER ON MEDIA - Fusers, printing apparatuses and methods, methods of fusing toner on media are disclosed. An embodiment of the fusers for fusing toner on a medium includes a rotatable fuser member including an outer fusing surface; a first indenter adapted to form a first indentation in the fusing surface at a first location during movement of the fuser member relative to the first indenter; and a second indenter adapted to form a second indentation in the fusing surface at a second location laterally spaced from the first location during movement of the fuser member relative to the second indenter. | 2010-05-13 |
20100119268 | FIXING APPARATUS - A fixing apparatus an aspect of the present invention includes, a heating object which generates the heat by a magnetic flux produced from a coil which generates a predetermined magnetic flux by electromagnetic induction in accordance with a frequency of an input current, and a pressurization mechanism which can provide a predetermined pressure to the heating object, and a coil of the heating object is formed of a litz wire obtained by twisting the number of conductors having a small cross section which are not affected by the skin effect caused due to the frequency of the input current, the number of which allows passage of a quantity of current to be inputted. | 2010-05-13 |
20100119269 | FIXING MEMBER, METHOD FOR PRODUCING THE SAME, AND FIXING DEVICE - To provide a fixing member for fixing to a recording medium an unfixed image formed with a developer, the fixing member including: a base material; an elastic layer which is provided outside the base material and has an elastic deformation property; and a release layer which is provided outside the elastic layer and promotes separation of the recording medium from the fixing member, wherein the release layer has a plurality of through-holes formed between its front surface and its surface on the opposite side to the front surface, and part of the elastic layer in contact with the release layer can fill the through-holes upon provision of pressure for fixing the unfixed image to the recording medium. | 2010-05-13 |
20100119270 | DEVELOPER RECOVERING UNIT AND IMAGE FORMING APPARATUS USING THE SAME - A developer recovering unit is provided with a recovery vessel that contains a developer to be recovered, a transporting device that includes a transporting member that transports the developer through a tubular transport path connecting a portion where the developer is generated to the recovery vessel, and a detecting device that detects an amount of the developer contained in the recovery vessel, wherein the transporting member is formed as a conductive member and is grounded at least in a most downstream section of the transport path connected to the recovery vessel. | 2010-05-13 |
20100119271 | STORAGE CONTAINER, POWDER PROCESSING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME - A storage container includes: a container body that is detachably disposed on a predetermined container receiver, wherein powder to be supplied or recovered powder is stored in the container body; and a powder driving transmitting mechanism that is disposed in the container body, and that transmits a transportable driving force to the powder to be supplied or recovered powder, and, when the container body is mounted on the container receiver, the powder driving transmitting mechanism couples a powder conveying mechanism that is disposed on a side of the container receiver, and that, outside the container body, conveys the powder to be supplied or recovered powder, with a driving mechanism that is disposed on a side of the container receiver, and that drives the powder conveying mechanism. | 2010-05-13 |
20100119272 | IMAGE FORMING APPARATUS CAPABLE OF INPUTTING A PAPER SIZE - An image forming apparatus, including a display part to input information about a print medium; a print medium tray to load the print medium; a paper guide to align the loaded print medium in the print medium tray; a sensor to sense information about the a of the print medium according to movement of the print medium guide; and a control unit to receive the sensed print medium size information from the sensor and to input the print medium size into the display part. | 2010-05-13 |
20100119273 | IMAGE FORMING APPARATUS AND METHOD OF CORRECTING COLOR IMAGE MISALIGNMENT - An image forming apparatus includes an endless belt, image forming units disposed along the endless belt, an image skew obtaining unit, a recording medium skew obtaining unit, and a skew correction unit. The image forming unit includes an image carrying member to form a toner image. A correction pattern formed of toner image is formed on the endless belt. The image skew obtaining unit obtains skew of toner image based on a detection result of the correction pattern. The recording medium skew obtaining unit obtains skew of the recording medium based on detection of an edge of the recording medium. The skew correction unit corrects an image forming position of the toner image on the image carrying member using correction data prepared from the obtained skew for the correction pattern and the obtained skew for the recording medium. | 2010-05-13 |
20100119274 | Image forming apparatus - An image forming apparatus includes an image forming unit to form an image on a sheet of recording media, an image reading unit to read image data of an original document, disposed above the image forming unit, a sheet discharge space defined by the image reading unit and the image forming unit and disposed therebetween, a discharge port formed in a first inner side wall of a main body of the image forming apparatus, through which the sheet is discharged into the sheet discharge space, a positioning member to position and detachably mount a positioning member to position and detachably mount an auxiliary unit adjacent to the discharge port in the sheet discharge space. | 2010-05-13 |
20100119275 | IMAGE FORMING APPARATUS - An image forming apparatus has a main body ( | 2010-05-13 |
20100119276 | SHEET FOLDING APPARATUS, IMAGE FORMING APPARATUS USING THE SAME, AND SHEET FOLDING METHOD - A sheet folding apparatus includes a fold unit which folds a center of a sheet bundle to form a fold line, and a reinforce roller which moves along the fold line while applying pressure to the fold line to reinforce the fold line. The reinforce roller includes plural sub-rollers which are concentrically coupled to each other in a rotation axis direction, and the respective sub-rollers apply different pressures to the fold line. | 2010-05-13 |
20100119277 | IMAGE FORMING SYSTEM AND IMAGE FORMING DEVICE - Disclosed is an image forming system including an image forming device to form an image on a paper and a plurality of post processing devices, and the image forming device includes an ejecting place information informing unit, a comparing unit and a stopping permission information informing unit, and the post processing devices include a determination unit, a permission request unit and an actuation determination unit. | 2010-05-13 |
20100119278 | Handheld Printer Assembly With A Removably Attached Accessory - A printer assembly is disclosed that comprises a printer mechanism and a printer housing. The printer housing has a head end and a body portion, and the body portion includes input keys for controlling the printer mechanism. The printer assembly further comprises an accessory removably attached to the head end, and the accessory includes at least one functional component that is operable independent of the printer mechanism. | 2010-05-13 |
20100119279 | Recording Control Device and Recording Apparatus - A recording control device includes a head driving circuit, a temperature detector, and a controller. The head driving circuit includes a power supply that supplies a driving current to a plurality of driving coils used for driving a plurality of recording wires provided in a recording head. An induced current flows through a circuit which is connected to the plurality of driving coils when the driving current to the driving coils stops. The temperature detector detects a temperature of heat generated in the circuit due to the induced current, and the controller controls an operation of the recording head based on the temperature detected by the temperature detector. | 2010-05-13 |
20100119280 | LABEL PRINTER - A label printer includes a cassette-receiving bay having a base, a top opening, and side walls. A cover member is provided on the cassette-receiving bay, movable between open and closed positions. One of the print head and the platen roll being operatively connected to the cover member such that the print head and the platen roll are in the inoperative position when the cover member is open. An ejector mechanism is provided, including an ejector element movable in a direction towards the base by a cassette and biased in a direction towards the top opening for ejecting the cassette. The print head and the platen roll can be prevented from being moved into the operative position when the cover member is closed and no cassette is inserted in the cassette-receiving bay. | 2010-05-13 |