Patent application number | Description | Published |
20090153899 | INFORMATION PROCESSING SYSTEM, IMAGE INPUT/OUTPUT APPARATUS, AND DATA PROCESSING METHOD - An information processing system in which a plurality of image input/output apparatus can communicate with one another via a communication medium is provided. The information processing system includes a transfer unit configured to transfer a job from a first image input/output apparatus to a second image input/output apparatus; and a generating unit configured to generate a job handle used to identify a job on the first image input/output apparatus from the second image input/output apparatus, the job handle allowing the job to be manipulated. When the job is to be transferred by the transfer unit, the job handle generated by the generating unit is transmitted from the first image input/output apparatus to the second image input/output apparatus before the transfer of the job. | 06-18-2009 |
20090190977 | IMAGE PROCESSING FOR IMPROVING RELIABILITY OF JOB-LOCK FUNCTION - Whether a job-lock function is enabled is determined. Whether a current mode is a mode for outputting an image of an area on an original document onto a recording paper is determined. When the job-lock function is determined to be enabled, and when the current mode is the mode for outputting the image of the part of the area of the original document on the recording paper, the image of an area larger than the part of the area is read. It is possible to improve accuracy of recognizing a copying protection pattern, and to improve security, even when density unevenness is present on a copying prevented original document. | 07-30-2009 |
20110090533 | IMAGE INPUT/OUTPUT APPARATUS AND IMAGE INPUT/OUTPUT METHOD - An image input/output apparatus includes an execution unit configured to execute a job for inputting or outputting image data, a storage unit configured to store the image data or reference information referring to the image data as history information, an output unit configured to output image data identified based on history information, and a control unit configured to perform control not to store the history information in the storage unit if an attribute of the job indicates that the job is a media print job for printing image data stored in an external storage media and perform control to store the history information if the attribute does not indicate that the job is the media print job. | 04-21-2011 |
20110317207 | PRINTING APPARATUS, CONTROL METHOD FOR PRINTING APPARATUS, AND PROGRAM - A printing apparatus includes an input unit configured to input a print job, a print unit configured to perform print processing onto a print medium based on the print job input by the input unit, a receiving unit configured to receive a request for shutting off power supply of the printing apparatus, an execution unit configured to execute processing for shifting to a state where power supply of the print unit can be shut off, in response to the fact that the request has been received by the receiving unit, and a control unit configured to perform control, if a request for shutting off a power supply of the printing apparatus is received by the receiving unit, to prevent the print processing based on the print job from being executed, and on the other hand, to permit execution of processing based on another job different from the print job. | 12-29-2011 |
20130057922 | PRINTING CONTROL APPARATUS AND PRINTING CONTROL METHOD - A printing control method includes obtaining a size of a sheet to be used for printing, determining a size of a post-trimming sheet according to the obtained sheet size, specifying a print position of barcode information according to the determined sheet size, and controlling the barcode information to be printed in the specified position. | 03-07-2013 |
Patent application number | Description | Published |
20080235008 | Sound Masking System and Masking Sound Generation Method - In a masking sound generation apparatus, a CPU analyzes a speech utterance speed of a received sound signal. Then, the CPU copies the received sound signal into a plurality of sound signals and performs the following processing on each of the sound signals. Namely, the CPU divides each of the sound signals into frames on the basis of a frame length determined on the basis of the speech utterance speed. Reverse process is performed on each of the frames to replace a waveform of the frame with a reverse waveform, and a windowing process is performed to achieve a smooth connection between the frames. Then, the CPU randomly rearranges the order of the frames and mixes the plurality of sound signals to generate a masking sound signal. | 09-25-2008 |
20100208912 | MASKING SOUND GENERATING APPARATUS, MASKING SYSTEM, MASKING SOUND GENERATING METHOD, AND PROGRAM - In a masking sound generating apparatus, a band divider divides a target sound signal into a plurality of frequency bands to generate a plurality of band signals. An envelope signal generating part generates a plurality of envelope signals representing respective envelopes of the plurality of the band signals. A signal converter segments each of the plurality of the envelope signals into a plurality of frames, then specifies frames of segmented envelope signals which have an amplitude greater than a first threshold and less than a second threshold, and changes an order of the specified frames in an arrangement of the plurality of the frames. A multiplier multiplies each of the plurality of the envelope signals by a noise signal, each envelope signal having the order of the frames changed by the signal converter, and outputs the plurality of the envelope signals multiplied by the noise signal as individual band masking signals. An adder adds the individual band masking signals to output a masking sound signal capable of masking the target sound signal. | 08-19-2010 |
20110182438 | MASKER SOUND GENERATION APPARATUS AND PROGRAM - In a masker sound generation apparatus, an acquisition part acquires a sound signal, and a generation part generates a masker sound signal based on the acquired sound signal. Specifically, the generation part divides the sound signal acquired by the acquisition part into a plurality of sections each having a predetermined time length, then repeats a sorting process of sorting the divided sections as a process of changing the sequence of arrangement of the sound signal, and alters a manner of sorting the sections each time the sorting process is repeated. | 07-28-2011 |
20120016665 | SOUND MASKING SYSTEM AND MASKING SOUND GENERATION METHOD - In a masking sound generation apparatus, a CPU analyzes a speech utterance speed of a received sound signal. Then, the CPU copies the received sound signal into a plurality of sound signals and performs the following processing on each of the sound signals. Namely, the CPU divides each of the sound signals into frames on the basis of a frame length determined on the basis of the speech utterance speed. Reverse process is performed on each of the frames to replace a waveform of the frame with a reverse waveform, and a windowing process is performed to achieve a smooth connection between the frames. Then, the CPU randomly rearranges the order of the frames and mixes the plurality of sound signals to generate a masking sound signal. | 01-19-2012 |
20130315413 | MASKING SOUND GENERATING APPARATUS, STORAGE MEDIUM STORED WITH MASKING SOUND SIGNAL, MASKING SOUND REPRODUCING APPARATUS, AND PROGRAM - Whereas a high masking effect can be secured in a space to which a masking sound is emitted, the degree of a discomfort a person existing in the space suffers can be reduced. In superimposition processing, a CPU | 11-28-2013 |
Patent application number | Description | Published |
20080272686 | SPACER, MANUFACTURING METHOD THEREOF, IMAGE DISPLAY APPARATUS USING THE SPACER, AND MANUFACTURING METHOD THEREOF - There is provided a spacer for an image display apparatus having a base material and a film configuration in which a first film having a structure that silver particles are dispersed in aluminum oxynitride and a second film containing tungsten, germanium and nitrogen are layered on the base material in this order. | 11-06-2008 |
20080278059 | ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS AND METHOD FOR MANUFACTURING ELECTRON-EMITTING DEVICE - An electron-emitting device of the present invention has an electron-emitting film, and the electron-emitting film is composed of a first layer made of a first material, and a plurality of particles made of a second material whose electric resistivity is lower than that of the first material and provided into the first layer. The first material contains oxygen and nitrogen. A method for manufacturing the electron-emitting device according to the present invention has a step of forming the electron-emitting film, and the electron-emitting film forming step includes a step of forming the plurality of particles made of a second material whose electric resistivity is lower than that of a first material into the first layer made of the first material containing oxygen and nitrogen. | 11-13-2008 |
20100060126 | ELECTRON SOURCE AND IMAGE DISPLAY APPARATUS - There is provided an electron source according to the present invention, having a plurality of electron-emitting devices wherein each of the electron-emitting devices has a pair of electrodes, and a plurality of conductive films having respective electron emitting portions, provided between the pair of electrodes so as to be electrically connected to the pair of electrodes, the electron source including: a short-circuit suppressing film which is positioned between the plurality of conductive films and is provided on the electron-emitting device so as to be electrically connected to the pair of electrodes, and mainly contains tungsten (W) and germanium (Ge) nitride, wherein a ratio of the number of tungsten atoms to the number of tungsten and germanium atoms is 0.24 or more in the short-circuit suppressing film, surface resistivity of the short-circuit suppressing film is not less than 1×10 | 03-11-2010 |
20130250417 | VIBRATING APPARATUS, DRIVING APPARATUS HAVING THE VIBRATING APPARATUS, AND OPTICAL DEVICE - A vibration apparatus includes a vibrating body that includes a piezoelectric material having a lead content of less than 1000 ppm, and has an electromechanical energy converting element having an electrode; and a control unit that applies at least two driving voltages to the electromechanical energy converting element, and generates a combined vibration by providing a time phase difference to the vibrating body and generating multiple stable waves having mutually different orders; wherein the control unit changes at least one of the voltage amplitude ratio and time phase difference of at least two driving voltages, so as to change the amplitude distribution of the combined vibration. | 09-26-2013 |
20130286274 | DUST REMOVING DEVICE AND IMAGE PICKUP APPARATUS - A dust removing device generates vibrations at least at a wavelength λ in a vibrating member by applying alternating voltages to a first piezoelectric element and a second piezoelectric element, respectively. The first piezoelectric element is provided on a first surface of the vibrating member that is on a side having a target surface. The second piezoelectric element is provided on a second surface of the vibrating member that is opposite the first surface. When the first piezoelectric element and the second piezoelectric element are projected in a direction that is normal to the target surface, a distance dL | 10-31-2013 |
20140124695 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - Provided is a lead-free piezoelectric material having satisfactory and stable piezoelectric constant and mechanical quality factor in a wide practical use temperature range. The piezoelectric material includes a perovskite-type metal oxide represented by Formula (1): (Ba | 05-08-2014 |
20140131611 | PIEZOELECTRIC MATERIAL - A lead-free piezoelectric material that has stable, excellent piezoelectric constant and mechanical quality factor in a wide operating temperature range is provided. A piezoelectric material include a perovskite-type metal oxide represented by (Ba | 05-15-2014 |
20140145106 | PIEZOELECTRIC MATERIAL - A lead-free piezoelectric material that does not undergo depolarization in a wide operating temperature range and has a good piezoelectric constant is provided. A piezoelectric material include a perovskite-type metal oxide represented by (Ba | 05-29-2014 |
20140218588 | DUST REMOVING DEVICE AND IMAGING DEVICE - Provided is a dust removing device that can be designed and controlled appropriately and has high dust removal performance even at low temperature, and an imaging device using the dust removing device. In a dust removing device to be set on a base, including a piezoelectric element formed of a piezoelectric material and a pair of opposing electrodes, a vibration member, and a fixation member containing at least a high molecular compound component, a phase transition temperature T from a first ferroelectric crystal phase to a second ferroelectric crystal phase of the piezoelectric material is set to −60° C.≦T≦−5° C., and whereby, the dust removing device can be designed and controlled appropriately and high dust removal performance can be obtained even at low temperature. | 08-07-2014 |
20150053884 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - The present invention provides a lead-free piezoelectric material having a high piezoelectric constant and a high mechanical quality factor in a wide operating temperature range. The piezoelectric material includes a perovskite-type metal oxide represented by Formula (1): | 02-26-2015 |
Patent application number | Description | Published |
20110150526 | IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - To provide an image forming apparatus in which variations in the contact pressure produced between a photosensitive drum and a developing roller is suppressed, whereby image quality can be improved. A development unit and a drum unit are rotatably connected to each other with a link member interposed therebetween. Gears for transmitting a driving force are supported at two rotation support points of the link member, whereby the driving force is transmitted to the development unit. | 06-23-2011 |
20130063783 | IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND STORING MEDIUM - To enable data in a WWW server on a network to be directly obtained without passing through an information processing apparatus and to reduce a load which is applied to the network when the data obtained from the WWW server is printed, a digital copier has a function, namely, a Web Pull Printing function for actively accessing to the WWW server, obtaining data of an HTML format in the WWW server, and printing by a self printer. A Web print request to the digital copier by the user is executed through a print utility which is operating on a client. | 03-14-2013 |
20130149540 | ELECTROPHOTOGRAPHIC MEMBER, INTERMEDIATE TRANSFER MEMBER, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC MEMBER - An object of the present invention is to provide: an electrophotographic member which enhances image quality, prevents the lowering of a grade of an image even when images have been repeatedly output, and can remarkably enhance the stability of the grade of the image; an intermediate transfer member; and an image forming apparatus. The electrophotographic member includes a base layer and a surface layer, wherein the surface layer has a binder resin, perfluoropolymer fine particles, a fluorocarbon resin dispersing agent and a particular fluorine compound, wherein the perfluoropolymer fine particle has a fluorine compound carried on its surface. | 06-13-2013 |
20140377695 | MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - A member for electrophotography having a multilayer structure or a single-layer structure, including an outermost layer which satisfies the following A, B and C:
| 12-25-2014 |