Patent application number | Description | Published |
20090022939 | Adhesive Film - An adhesive film, having lubricity, which can be favorably used as an FPC board even when a dense circuit pattern is formed is provided. The adhesive film is obtained by providing a highly heat-resistant polyimide layer and thermoplastic polyimide layers on both surfaces of the highly heat-resistant polyimide layer. The highly heat-resistant polyimide layer, serving as a central layer, has substantially no lubricant existing therein. Each of the thermoplastic polyimide layers has a lubricant, uniformly dispersed in the thermoplastic polyimide layer, which has a median average particle diameter of 1 μm to 10 μm. The lubricant existing in the thermoplastic polyimide layer is covered with a thermoplastic polyimide resin. | 01-22-2009 |
20090104465 | Process for Producing Multilayered Polyimide Film - It is an object of the present invention to provide a method for manufacturing a multilayer polyimide film, uniform in film thickness and rate of dimensional change in the width direction of the film, which has a thermoplastic polyimide layer or the like serving as an adhesive layer. The object is attained by a method for manufacturing a multilayer polyimide film by width-spreading and flow-casting at least two types of polyimide resin solutions or polyimide precursor resin solutions fed into a multilayer coextrusion die including a plurality of flow channels, the method being characterized in that the thickness of each layer of the multilayer film is controlled by adding a solvent to the resin solutions to be fed into at least one of the flow channels and by adjusting, independently of the amounts of the resin solutions to be fed, the amount of the solvent to be added. | 04-23-2009 |
20110039084 | METHOD FOR PRODUCING STRETCHED FILM, METHOD FOR PRODUCING FILM, AND FILM - A film stretched uniaxially in the transverse direction selectively is obtained by preventing a phenomenon that the film is stretched also in the longitudinal direction in stretching the film in a direction transverse to the conveying direction. | 02-17-2011 |
Patent application number | Description | Published |
20150062224 | INK JET RECORDING APPARATUS AND METHOD - The present invention relates to an ink jet recording apparatus and method. In an aspect of the present invention, uneven concentration correction and non-ejection correction are performed at the time of drawing an image. In the non-ejection correction, a non-ejecting nozzle and a deflected ejection nozzle are detected as a defective nozzle, the detected defective nozzle is not allowed to eject ink to perform the non-ejection correction. When a deflected ejection nozzle is detected, an allowable value range of a deflected ejection amount of each of nozzles with respect to a deflected ejection amount of each of nozzles at the time of creating an uneven concentration correction parameter is determined. A nozzle in which a deflected ejection amount exceeds the allowable value range so that the deflected ejection occurs is detected as a deflected ejection nozzle. | 03-05-2015 |
20150062233 | IMAGE RECORDING APPARATUS, AND METHOD AND RECORDING MEDIUM FOR OPTIMIZING DEFECTIVE-RECORDING-ELEMENT COMPENSATION PARAMETER - In the optimization of a non-discharge correction parameter for correcting a non-discharge using a non-discharge correction nozzle, a first test chart including a non-recording region that is the recording position of the non-discharge correction nozzle, a measurement chart region where a measurement chart is formed, and a uniform concentration region is formed for a designated nozzle that is previously designated. Then, the first test chart is read, the reading data is analyzed, the concentration at the measurement chart and the concentration at the uniform concentration region are compared for each non-discharge correction parameter, and a non-discharge correction parameter corresponding to the concentration at the measurement chart that minimizes the concentration difference from the uniform concentration region is derived as the optimum value of the non-discharge correction parameter for the designated nozzle. | 03-05-2015 |
Patent application number | Description | Published |
20130208042 | IMAGE RECORDING APPARATUS AND RECORDING DEFECT INSPECTION METHOD FOR SAME - An aspect of a recording defect inspection method for an image recording apparatus includes: a recording step of sequentially recording test patterns of respective recording heads onto a recording medium, an image capturing step of capturing an image of a test pattern recorded on the recording medium by means of a scanner, an analysis step of analyzing the captured test pattern and detecting a recording defect of the recording head which has recorded the test pattern, an evaluation frequency setting step of setting an evaluation frequency for each of the recording heads on the basis of a recording defect occurrence frequency for each recording head, and a control step of setting a frequency of each of the recording heads in the test patterns to the set evaluation frequency. | 08-15-2013 |
20130215178 | INKJET RECORDING APPARATUS AND IMAGE RECORDING METHOD - According to the inkjet recording apparatus and the image recording method of the present invention, since the droplet volume of droplets ejected from ejection abnormality nozzles is limited to not greater than a prescribed upper limit value, and the droplet volume of droplets ejected from other normally functioning nozzles is corrected on the basis of correction values used for correction of non-uniformities in the image caused by ejection abnormality nozzles, then in even in cases where the interval between droplets ejected from adjacent nozzles which are adjacent to an ejection abnormality nozzle becomes larger due to landing interference, in particular, it is possible to perform image recording by using droplets m ejected from deflecting nozzles. As a result of this, the occurrence of non-uniformities (stripe non-uniformities) in the image can be suppressed. | 08-22-2013 |
20130293611 | IMAGE RECORDING APPARATUS AND METHOD - According to the image recording apparatus and method of the present invention, as a defective recording element is detected immediately before a correction value is generated, while a correction value is being generated, and before an image is recorded, management of the recording elements can be ensured than before. In particular, as the detection of a defective recording element is carried out immediately before a correction value is generated, a defective recording element becomes known at the time of generating the correction value, and the correction value can be generated in a state where the defective recording element is put in a non-ejecting state. Further, a defective recording element can be detected more reliably. Through this, generation of a non-uniform streak resulting from a defective recording element can be suppressed with a higher possibility than before. As a result, an image of higher quality than before can be formed. | 11-07-2013 |
20140071191 | APPARATUS FOR OPTIMIZING NON-EJECTION CORRECTION PARAMETER OF INK-JET HEAD, AND INK-JET PRINTER - The present invention efficiently optimizes a non-ejection correction parameter for each nozzle. The non-ejection correction parameter for each nozzle is optimized by repeatedly executing the operations of generating test chart data based on a non-ejection correction parameter for each of a plurality of nozzles provided on an ink-jet head; acquiring read data of a test chart recorded on a recording medium by ejecting ink from the plurality of nozzles based on the test chart data while relatively moving the ink-jet head and the recording medium; evaluating a correction intensity of the non-ejection correction parameter for each of the nozzles based on the acquired read data; and updating the non-ejection correction parameter for each of the nozzles based on a single variable root-finding algorithm using iteration method from the evaluated correction intensity. | 03-13-2014 |
20140300656 | IMAGE RECORDING APPARATUS, CONTROL METHOD THEREOF, AND RECORDING MEDIUM - A method for controlling an image recording apparatus includes: detecting a defective recording element out of a plurality of recording elements on a recording head for recording an image on a recording medium; performing a correction processing including suspension of an output of the defective recording element and increase of an output of a recording element at least adjacent to the defective recording element according to a detection result; determining whether or not an image defect is caused in the image by the suspension of output of the defective recording element, before performing the correction processing, according to the detection result; selecting a forced recording element that is forced to output ink out of defective recording elements when it is determined that the image defect is caused; and suspending the output of the defective recording element other than the forced recording element when the forced recording element is selected. | 10-09-2014 |
20140313255 | IMAGE RECORDING APPARATUS, CONTROL METHOD THEREOF, AND RECORDING MEDIUM - Unevenness correcting information is generated based on property information indicating a recording property of each of a plurality of recording elements which are included in a recording head, the recording elements being subjected to output correction in a first output correction unit based on unevenness correcting information obtained after a flattening processing and output correction in a second output correction unit, and the unevenness correcting information close to an appropriate value with which an image in an appropriately-corrected state can be obtained can be generated. | 10-23-2014 |
Patent application number | Description | Published |
20100297470 | Lead-free solder alloy - A lead-free solder alloy suitable for use in flow soldering of electronic components to printed wiring boards comprises 0.1-3 wt % of Cu, 0.001-0.1 wt % of P, optionally 0.001-0.1 wt % of Ge, and a balance of Sn. The solder alloy may further contain at least one of Ag and Sb in a total amount of at most 4 wt %, and/or at least one of Ni, Co, Fe, Mn, Cr, and Mo in a total amount of at most 0.5 wt % in order to strengthen the alloy, and/or at least one of Bi, In, and Zn in a total amount of at most 5 wt % in order to lower the melting point of the alloy. | 11-25-2010 |
20140044479 | HIGH-TEMPERATURE LEAD-FREE SOLDER ALLOY - A Sn—Sb—Ag—Cu based high-temperature lead-free solder alloy which has excellent connection reliability and which does not form a low melting point phase even when solidified by slow cooling is provided. It has an alloy composition consisting essentially of, in mass percent, Sb: 35-40%, Ag: 13-18%, Cu: 6-8%, and a remainder of Sn. | 02-13-2014 |
Patent application number | Description | Published |
20110089568 | POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR - A power semiconductor device includes a substrate, an element circuit pattern formed on the substrate and made of Cu covered with an electroless Ni—P plating layer, and a power semiconductor element bonded to the element circuit pattern by a solder, wherein the solder is an alloy of Sn, Sb, and Cu, and the weight percent of Cu is in the range of 0.5 to 1%, inclusive. | 04-21-2011 |
20110204121 | LEAD-FREE SOLDER ALLOY HAVING REDUCED SHRINKAGE CAVITIES - A lead-free solder alloy having improved surface properties which suppresses minute irregularities and shrinkage cavities has a composition consisting essentially of Ag: 0.1-1.5%, Bi: 2.5-5.0%, Cu: 0.5-1.0%, optionally Ni: 0.015-0.035% and/or at least one of Ge and Ga: 0.0005-0.01%, and a remainder of Sn and unavoidable impurities. | 08-25-2011 |
20140029224 | METHOD OF MOUNTING ELECTRONIC COMPONENT, CIRCUIT BOARD, SOLDER JOINT PORTION, PRINTED WIRING BOARD WITH CONNECTING LAYER, AND SHEET-LIKE JOINT MEMBER - An method of mounting electronic component includes: providing a connecting layer between a wiring and an electronic component, the connecting layer including a conductive layer formed of a solder powder-containing resin composition containing thermosetting resin, solder powder, and a reducing agent and one or two layers of a thermoplastic resin layer formed of thermoplastic resin; and electrically connecting the electronic component to the wiring through the connecting layer. | 01-30-2014 |
20140112710 | Solder Alloy for Power Devices and Solder Joint Having a High Current Density - A solder joint which is used in power devices and the like and which can withstand a high current density without developing electromigration is formed of a Sn—Ag—Bi—In based alloy. The solder joint is formed of a solder alloy consisting essentially of 2-4 mass % of Ag, 2-4 mass % of Bi, 2-5 mass % of In, and a remainder of Sn. The solder alloy may further contain at least one of Ni, Co, and Fe. | 04-24-2014 |
Patent application number | Description | Published |
20100287573 | OPTICAL DISC APPARATUS - An optical disc apparatus includes: a disc tray | 11-11-2010 |
20120204194 | DRIVE DEVICE FOR OPTICAL DISC APPARATUS - A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup; support pieces projecting from the tooth body toward a lead screw; resin spring pieces extending from the support pieces in a direction orthogonal to the axial direction of the lead screw; a plate part formed in a direction parallel to the axial direction of the lead screw from the resin spring pieces; meshing cogs formed on the plate part on the side near the lead screw; a cover projecting above the lead screw from the plate part disposed above the meshing cogs, straddling the lead screw, and bending sharply downward at the distal end; and a handle projecting from the tooth body. | 08-09-2012 |
20120204195 | DRIVE DEVICE FOR OPTICAL DISC APPARATUS - A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup, two support pieces projecting from the tooth body toward a lead screw, two resin spring pieces provided with a base part on the projecting end of each of the support pieces and extending in a direction orthogonal to the axial direction of the lead screw, a plate part having a base part on the extending ends of the resin spring pieces and formed in a direction parallel to the axial direction of the lead screw, meshing cogs formed on the plate part on the side near the lead screw, and a linking part formed across the space between the resin spring pieces. | 08-09-2012 |
20120204196 | DRIVE DEVICE FOR OPTICAL DISC APPARATUS - A drive device for an optical disc apparatus comprising: a lever arm for supporting a traverse chassis while allowing the traverse chassis to be raised and lowered; and a cam slider in cam engagement with the lever arm, the cam slider moving in a direction substantially orthogonal to a movement direction of the lever arm to cause the lever arm to move up and down; wherein the lever arm is provided with a boss projecting toward the cam slider, and a supported part supported by the cam slider in a chucked position of an optical disc; and wherein the cam slider is provided with a groove in engagement with the boss, and a support part for supporting the supported part in the chucked position of the optical disc. | 08-09-2012 |
20120204198 | DRIVE DEVICE FOR OPTICAL DISC APPARATUS - A drive device for an optical disc apparatus, comprising: a traverse chassis; a vertically moving lever arm for covering part of the lower surface of the traverse chassis and supporting the traverse chassis; a first circuit board disposed on the upper surface of the traverse chassis; a second circuit board disposed on the lower surface of the traverse chassis; and a flexible cable that passes between the traverse chassis and the lever arm, is connected by one end thereof to the first circuit board, and is connected by the other end thereof to the second circuit board; wherein an opening that has a greater width than the width of the flexible cable is provided to a section of the lever arm in contact with the flexible cable. | 08-09-2012 |
20120324486 | OPTICAL DISC DEVICE - An optical disc device comprises a disc clamper. The disc clamper is provided with: a first member provided with a first circular disc, and with a plurality of upstanding pieces formed with predetermined spaces therebetween along a circle concentric to the first circular disc, the upstanding pieces having an engaging claw at the distal end thereof; and a second member provided with a second circular disc in which are formed a plurality of through-holes into which the plurality of upstanding pieces are inserted, and with a plurality of peripheral walls formed with predetermined spaces therebetween along a circle concentric to the second circular disc. Rotation in a state where the upstanding pieces have been inserted into the through-holes through the spaces between the peripheral walls causes the engaging claws to engage the peripheral walls. | 12-20-2012 |
20130227593 | DISK DEVICE - In a disk device, a disk is held between a flap and a conveyance roller conveying the disk into a loader chassis. The loader chassis includes a lid panel including a spring seat to which a holddown spring that presses the flap toward the conveyance roller is attached. The spring seat includes an L-shaped frame including a support panel (formed at an edge of an opening,) and a support shaft panel perpendicularly bent from an end of the support panel, the L-shaped frame being pulled to rise toward the flap by bending the support panel. A sloped guide edge is formed by cutting an end side of a lid-panel-side edge of the support shaft panel including a stopper portion and a support shaft main body. A coil portion of the holddown spring is moved along the sloped guide edge to be fitted onto the support shaft main body. | 08-29-2013 |
Patent application number | Description | Published |
20100114722 | ADVERTISEMENT INFORMATION MANAGING METHOD, ADVERTISEMENT INFORMATION MANAGING SYSTEM, CALL RECEIVING METHOD AND CALL RECEIVING SYSTEM - An advertisement information managing method includes generating a plurality of identification information, generating a plurality of advertisement information that respectively indexes the plurality of identification information by combining the plurality of identification information with basic advertisement information respectively, and cross-checking the plurality of identification information with input information in a call that is made according to one of the plurality of advertisement information, so as to judge according to which one of the plurality of advertisement information the call is made | 05-06-2010 |
20100131358 | INFORMATION MANAGEMENT METHOD, INFORMATION MANAGEMENT DEVICE, INFORMATION MANAGEMENT PROGRAM, AND CALL RECEIVING DEVICE - An information management method is for managing identification information that is explicitly or implicitly provided in a web page and that is for identifying a call receiver. The information management method includes changing the status of the identification information rendered available for a call connection to a first call receiver from being available for sending to the web server hosting the web page into being unavailable for sending. The status of the identification information rendered unavailable for the sending is changed into being available for a call connection to a second call receiver. The status of the identification information rendered available for a call connection to the second call receiver is changed into being available for sending to the web server or other web servers. | 05-27-2010 |
20100135475 | ADVERTISING-EFFECTIVENESS DETERMINATION METHOD, ADVERTISING-EFFECTIVENESS DETERMINATION SYSTEM, AND ADVERTISING-EFFECTIVENESS DETERMINATION PROGRAM - An advertising-effectiveness determination method includes receiving a call made based on identification information provided to an information-providing medium in association with advertisement information. The call is connected to a call receiver indicated by the identification information. Input information input into a calling equipment of the call receiver and sent from the calling equipment is received. An effectiveness of the advertisement information is determined based on the received input information. | 06-03-2010 |
20100177878 | CALL RECEIVING DEVICE, CALL RECEIVING METHOD, AND CALL RECEIVING PROGRAM - A call receiving device includes an identification information acquisition part configured to acquire identification information by receiving calls each made based on identification information that is explicitly or implicitly provided in a web page and that identifies a call receiver. An information associating part is configured to associate the acquired identification information with discrimination information to discriminate each of the calls. A call connection part is configured to connect each of the calls to the call receiver. A discrimination information sending part is configured to send the discrimination information to the call receiver through the call connected to the call receiver. A discrimination information receiving part is configured to receive the discrimination information input into a predetermined device. A call related information sending part is configured to send, to the predetermined device, call related information indicated by the identification information associated with the discrimination information. | 07-15-2010 |
20100205056 | ADVERTISEMENT INFORMATION MANAGEMENT METHOD, ADVERTISEMENT INFORMATION MANAGEMENT DEVICE, AND ADVERTISEMENT INFORMATION MANAGEMENT PROGRAM - An advertisement information management method includes associating advertisement information with keyword information. The keyword information is sent externally. Voice information vocally input in a received call is acquired. The voice information is phonetically analyzed to extract text information included in the voice information. From an advertisement information database built with the keyword information and the advertisement information associated with each other, advertisement information associated with keyword information corresponding to the text information is extracted. | 08-12-2010 |