Patent application number | Description | Published |
20080309686 | Display Device - To reduce heating value of the drain driver in a display device applying an FBI drive method. In a display device applying the FBI drive method in which each subpixel displays one gray scale required by an external system by displaying two gray scales which are a gray scale corresponding to first display data during one frame period of continuous two frame periods and a gray scale corresponding to second display data during the other frame period of the continuous two frame periods, and the luminance according to the second display data is lower than the luminance according to the first display data when the display data inputted from the external system is in a halftone gray scale, the power supply circuit supplies high-potential first power supply voltage to the driver during the first frame period and supplies low-potential first power supply voltage having the potential lower than the high-potential first power supply voltage during the second frame period. | 12-18-2008 |
20090091558 | Display Device - The present invention provides a display device which displays a black image by periodically inserting the black image, wherein after the display of the black image, a first period in which a video signal different from a video signal for the black image is outputted to video signal lines is made different from a succeeding period in length. | 04-09-2009 |
20090201317 | DISPLAY DEVICE - The present invention reduces moving image blurring while suppressing the lowering of brightness, lowering of contrast and the increase of electricity necessary for light emission. A display device includes a first gradation voltage generation circuit which generates a first gradation voltage based on gradations of display data amounting to 1 screen displayed during 1 frame period, and a second gradation voltage generation circuit which generates a second gradation voltage based on the gradations of display data amounting of 1 screen displayed in 1 frame period, wherein the gradations of the respective pixels on the display data are displayed by performing a display based on the first gradation voltage and a display based on the second gradation voltage during 1 frame period. The first gradation voltage generation circuit and the second gradation voltage generation circuit respectively include a resistance voltage dividing circuit which is formed by connecting a plurality of resistances in series. In a region of the resistance voltage driving circuit of the first gradation voltage generation circuit where a plurality of resistances having a substantially fixed resistance value are continuously formed, a resistance of the resistance voltage dividing circuit of the second gradation voltage generation circuit is changed from a value lower than the resistance value of the resistance voltage dividing circuit of the first gradation voltage generation circuit to a value higher than the resistance value of the resistance voltage dividing circuit of the first gradation voltage generation circuit. | 08-13-2009 |
20100020116 | Display Device - In a display device which displays a black image by periodically inserting a black image, after the display of the black image, a first period in which a video signal different from a video signal for the black image is outputted to video signal lines is made different from a succeeding period in length. | 01-28-2010 |
Patent application number | Description | Published |
20100034419 | SPEAKER - There is provided a speaker, in which a space surrounded by the drive cone, the diaphragm, and the frame is sealed, to prevent the sound quality from changing, and prevent an edge unit from being broken in particular with a large sound volume. | 02-11-2010 |
20100086169 | SPEAKER - There is provided a speaker allowing an air in a space between a diaphragm and a frame not to leak outside, and allowing connecting wires electrically connected to the voice coil to be guided out to an outside. | 04-08-2010 |
20120106777 | SPEAKER DAMPER AND SPEAKER DEVICE - A damper for a speaker for vibratably supporting a voice coil to a static part includes a first damper and a second damper formed in an annular shape having an inner periphery part and an outer periphery part, respectively. The first and second dampers are formed in a shape expandable and contractable in a direction crossing a circumferential direction of the annular shape. The inner periphery part of the second damper is connected to the first damper between the inner periphery part and the outer periphery part of the first damper, and each outer periphery part of the first damper and the second damper is connected to each other such that annular space is formed between the first damper and the second damper. | 05-03-2012 |
Patent application number | Description | Published |
20100002255 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGE PROCESSING SYSTEM, AND STORAGE MEDIUM - An image processing apparatus connected to a network in which a plurality of devices having a transmission request reception function for transmitting a transmission-requested image to a designated destination is installed and including an address book used for registering destination data indicating the designated destination includes an address registration unit configured to register, in the address book, transmission request destination data designating one of the plurality of devices and the destination data in association with each other, an address designation unit configured to designate the destination data registered by the address registration unit, an image designation unit configured to designate an image to be transmitted, and a transmission unit configured to transmit the image designated by the image designation unit and the destination data designated by the address designation unit to the device designated by the transmission request destination data associated with the destination data. | 01-07-2010 |
20100231961 | IMAGE PROCESSING APPARATUS, SYSTEM, AND IMAGE PROCESSING METHOD - An image processing apparatus comprises a first image reading unit configured to read an image and generate image data; a storage unit configured to store the image data generated by the first image reading unit; a printing unit configured to print, on a sheet, an image describing information for identifying the image data stored in the storage unit; a second image reading unit configured to newly read an image and generate image data; an extraction unit configured to extract the information from the image data which is generated by reading the image one the sheet printed by the printing unit; and a combining unit configured to combine the image data stored in the storage unit and the image data generated by the second image reading unit, based on the information extracted by the extraction unit. | 09-16-2010 |
20120079064 | IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM - An image processing apparatus capable of communicating with an external apparatus via a network registers a transfer setting containing an ID for identifying destination information stored in the external apparatus to transfer received image data, acquires the destination information corresponding to the ID contained in the registered transfer setting from the external apparatus, and transfers the received image data using the acquired destination information. When the destination information cannot be acquired, a cause why the destination information cannot be acquired is determined, and if the cause why the destination information cannot be acquired is due to a communication error with the external apparatus, the registered transfer setting is not invalidated and when the cause why the destination information cannot be acquired is that no destination information corresponding to the ID is stored by the external apparatus, the registered transfer setting is invalidated. | 03-29-2012 |
20130046996 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An information processing apparatus capable of communicating with a document management service and a terminal device, the apparatus comprises: acceptance means for accepting, from the terminal device, an instruction about a document stored in the document management service; and instruction means for, when the document file has not been encrypted according to a public key cryptosystem, transmitting an instruction to the document management service to execute processing corresponding to the instruction accepted by the acceptance means, and when the document file has been encrypted according to the public key cryptosystem, transmitting an instruction to the document management service to directly transmit the encrypted document to the terminal device. | 02-21-2013 |
20130050751 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An information processing apparatus according to this invention, when accepting an instruction to execute a job based on a history of a previously executed job, identifies settings allowed to be reflected to the job to be executed based on the instruction from among settings of the previously executed job. The information processing apparatus executes the job based on the instruction according to the settings obtained by reflecting the identified settings to default settings of the job to be executed. | 02-28-2013 |
20130120791 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR AND COMPUTER-READABLE STORAGE MEDIUM - This invention provides a mechanism which improves the operability by speeding up an operation of displaying a personal address book. To accomplish this, an information processing apparatus manages a plurality of transmit destinations by classifying the plurality of transmit destinations into a plurality of first transmit destination groups individually for respective users, and a second transmit destination group shared by a plurality of users, and displays on a display unit a list of transmit destinations included in a first transmit destination group corresponding to an authenticated user if an authentication function is valid, and displays on the display unit a list of transmit destinations included in the second transmit destination group if the authentication function is invalid. | 05-16-2013 |
20150049161 | IMAGE FORMING APPARATUS THAT TRANSMITS AND RECEIVES MAINTENANCE WORK DATA TO AND FROM INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - An image forming apparatus capable of reducing the trouble of operation of the user, when being disconnected from and reconnected to an information processing apparatus for transmission and reception of maintenance work data for maintenance work. When the image forming apparatus is disconnected from and reconnected to the information processing apparatus for the above-mentioned purpose, identification information for identifying the information processing apparatus to be reconnected is stored in a storage section. An icon for enabling user to reconnect to the information processing apparatus identified by the identification information is displayed on a display section when the identification information is stored. The image forming apparatus reconnects to the information processing apparatus when the reconnection is instructed by the user using the icon. | 02-19-2015 |
20150055165 | REMOTE SUPPORT APPARATUS, ELECTRONIC APPARATUS, REMOTE SUPPORT METHOD, AND STORAGE MEDIUM - An image forming apparatus including a plurality of processing units capable of performing different support processing for a user asking for support, and a remote support apparatus operated by an operator are connected via a communication path. The remote support apparatus transmits to the image forming apparatus a request to perform the support using the selected processing unit, or a request to switch the processing unit to a selected specific processing unit and a request to perform the support. The image forming apparatus allows the processing unit which follows the request to perform the support, to perform the support, and switches the processing unit according to the request to switch the processing unit to allow the switched processing unit to perform the support. Further, the image forming apparatus returns a result which should be returned, among results of the performed support, to the remote support apparatus. | 02-26-2015 |
Patent application number | Description | Published |
20090309965 | TESTING METHOD, TESTING AND PROCESSING SYSTEM, PROCESSING DEVICE, TESTING DEVICE, MANUFACTURING/TESTING DEVICE, AND MANUFACTURING/TESTING METHOD - An inspecting method for grasping the inspection result on an intermediate (or an n-th) treatment without long extension of time, in case predetermined treatments of a predetermined number (N times) are exerted on a plurality of sheets running on a conveyor line, before all the treatments of N-times are ended. The inspecting method for inspecting an object subjected to the predetermined treatment includes performing the predetermined treatment repeatedly by the N-times (N: a natural number of 2 or more) sequentially on the individual objects being conveyed on the conveyor line, and an inspecting step of testing such a leading one of the objects as has been subjected to the n-th (n: a natural number of 1 or more but N or less) treatment, and returning the tested object to after such one of the targets as was subjected to the n-th treatment. | 12-17-2009 |
20140312506 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - A semiconductor device includes a semiconductor substrate including a first surface in which an integrated circuit and an I/O pad electrically connected to the integrated circuit are formed, and a second surface which is an opposite side to the first surface, where a two-stage through-hole is formed in the semiconductor substrate, the semiconductor substrate including a first shape portion having a tapered shape which has a wall surface and of which a diameter of an opening becomes smaller toward a bottom of the hole from the second surface side to a predetermined position of the semiconductor substrate in a thickness direction, and including a second shape portion having a cylindrical shape which extends from the first shape portion to the I/O pad on the first surface side, and that includes an inorganic insulating film which is formed on the wall surface of the two-stage through-hole and the second surface. | 10-23-2014 |
Patent application number | Description | Published |
20080317362 | IMAGE ENCODING APPARATUS AND IMAGE DECODING APPARAUTS, AND CONTROL METHOD THEREOF - An image encoding apparatus generate encoded data having a fixed length L which is less than or equal to m×n bits and an integral multiple of 32 by m×n pixel block, while resolution information and color information are excellently maintained. For this purpose, a block generation unit inputs image data by m×n pixels. A 2-color extraction unit extracts representative colors C | 12-25-2008 |
20090080531 | IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, AND CONTROL METHOD THEREFOR - This invention scans a block using a window having a size of p×q pixels, and encodes p×q sub-block data each formed from pixel data at relatively identical positions in windows. A blocking unit receives a 16×16-pixel block image. A sub-block division unit scans the received block for each 2×2-pixel window, and generates 2×2 sub-block data each having a size of 8×8 pixels. Each sub-block is formed from pixel data at relatively identical positions in windows. A variable length coding unit encodes each sub-block data. When the sum of encoded sub-block data exceeds an allowable encoded data amount, a sub-block elimination unit eliminates encoded sub-block data until the sum becomes equal to or smaller than the allowable encoded data amount. The sub-block elimination unit outputs the remaining encoded sub-block data as encoded data of a block of interest. | 03-26-2009 |
20090097057 | IMAGE PROCESSING APPARATUS AND METHOD - An apparatus for executing image processing by a plurality of serially connected image processing modules stores, in memory, set values for the plurality of image processing modules and image data to be processed by the plurality of image processing modules, adds headers to respective ones of the set values and image data that have been read out of the memory and transmits the result to a top image processing module among the plurality of image processing modules. | 04-16-2009 |
20090285479 | IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, AND CONTROL METHOD THEREOF - This invention generates, from multi-value image data, encoded data having a fixed length of L bits for each block including m×n pixels. An extraction unit extracts representative two colors C | 11-19-2009 |
20120250090 | IMAGE PROCESSING APPARTUS AND METHOD - An apparatus for executing image processing by a plurality of serially connected image processing modules stores, in memory, set values for the plurality of image processing modules and image data to be processed by the plurality of image processing modules, adds headers to respective ones of the set values and image data that have been read out of the memory and transmits the result to a top image processing module among the plurality of image processing modules. | 10-04-2012 |
20140355010 | IMAGE PROCESSING APPARATUS AND METHOD THEREOF - Multi-value image data is sampled for each predetermined pixel range to generate tone information of the pixel range. The generated tone information is stored in a storage unit. Attribute information representing the attribute of a pixel is generated from the multi-value image data, and the generated attribute information is stored in the storage unit. Halftone processing is performed on the multi-value image data based on the tone information and attribute information stored in the storage unit. | 12-04-2014 |
Patent application number | Description | Published |
20100021820 | Negative electrode material for lithium ion secondary battery and method for producing the same - A negative electrode material for lithium ion secondary batteries includes core-shell composite particles prepared by covering the surface of a graphite powder with an amorphous carbon powder via a carbide of binder pitch, the graphite powder having an average particle diameter of 5 to 30 μm and an average lattice spacing d(002) of less than 0.3360 nm, and the amorphous carbon powder having an average particle diameter of 0.05 to 2 μm and an average lattice spacing d(002) of 0.3360 nm or more. A method to produce the negative electrode material includes mixing a graphite powder with pitch having a softening point of 70 to 250° C., adding an amorphous carbon powder to the resulting product, kneading the mixture while applying a mechanical impact to soften the pitch, so that the amorphous carbon powder is dispersed and stabilized in the pitch that has softened, and carbonizing the pitch by heat treatment of the mixture at 750 to 2250° C. in a non-oxidizing atmosphere. The negative electrode material exhibits an excellent rate performance, a high reversible capacity, and a high first cycle charge-discharge efficiency. | 01-28-2010 |
20100068626 | NEGATIVE ELECTRODE MATERIAL FOR LITHIUM RECHARGEABLE BATTERY - A negative electrode material for lithium secondary batteries includes carbon microspheres having an arithmetic mean particle diameter do measured using an electron microscope of 150 to 1000 nm, a volatile content Vm of 5.0% or less, a ratio ΔDst/Dst (where, Dst indicates the Stokes mode diameter Dst measured using a disk centrifuge (DCF), and ΔDst indicates the half-width of the Stokes mode diameter Dst) of 0.40 to 1.10, and a lattice spacing (d002) measured by X-ray diffractometry of 0.370 nm or less. The negative electrode material is used for a high-output lithium secondary battery that has a high lithium ion doping-undoping speed and excellent cycle characteristics, and is suitable as a power supply for portable instruments, hybrid cars, electric vehicles, and the like. | 03-18-2010 |
Patent application number | Description | Published |
20080236156 | Electro hydrostatic actuator with swash plate pump - A fluid pressure actuator includes an output cylinder, a fluid pressure pump, an electric motor, a first output cylinder passage, a second output cylinder passage, a return passage and a swash plate control cylinder. The output cylinder includes a first output cylinder chamber, a second output cylinder chamber and an output piston arranged between the first output cylinder chamber and the second output cylinder chamber. The fluid pressure pump includes a first supply and discharge port, a second supply and discharge port and a swash plate for changing displacement of the fluid pressure pump. The electric motor drives the fluid pressure pump. The first output cylinder passage connects the first output cylinder chamber and the first supply and discharge port. The second output cylinder passage connects the second output cylinder chamber and the second supply and discharge port. The return passage is connected to an accumulator for accumulating working fluid leaked from the fluid pressure pump. The swash plate control cylinder is supplied with working fluid from one passage of the first output cylinder passage and the second output cylinder passage having higher pressure than another passage, drives the swash plate and discharges working fluid to the return passage. | 10-02-2008 |
20090165457 | Double redundancy electro hydrostatic actuator system - A double redundancy electro hydrostatic actuator system includes two hydraulic pumps; two fail safe valves connected with the two hydraulic pumps, respectively; one dual tandem hydraulic cylinder connected with the two fail safe valves and having a piston rod, wherein the piston rod is moved by switching supply and discharge of the fluid; two switching valves connected with the two fail safe valves; two accumulators connected with the two switching valves and the two hydraulic pumps, respectively; and two chambers connected with the two switching valves, respectively. Each of the two accumulators accumulates the fluid from a corresponding one of the two hydraulic pumps, and sends the fluid to a corresponding one of the two fail safe valves. The two chambers receive the fluid from the two fail safe valves, respectively. | 07-02-2009 |
Patent application number | Description | Published |
20090279780 | IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME, AND PROGRAM - Input image data is converted into vector data. The type of the input image data is determined. If it is determined that the input image data is of a first data type, information usable for a search is extracted from the input image data in processing of converting the input image data into the vector data, and information usable for a search is further extracted from the vector data later in the idle time of the image processing apparatus. If it is determined that the input image data is of a second data type, information usable for a search is extracted by performing region segmentation of the input image data. The extracted information is held in association with the vector data as additional information. | 11-12-2009 |
20110043859 | PRINT DATA PROCESSING APPARATUS, CONTROL METHOD FOR PRINT DATA PROCESSING APPARATUS, AND STORAGE MEDIUM - A print data processing apparatus includes a first processor configured not to execute a command to convert print data to intermediate data when a resource is rasterized in accordance with a command to rasterize the resource of the print data, and to convert the print data which is not converted to the intermediate data to the intermediate data when rasterizing of the resource of the print data is finished, a management unit configured to manage the resource rasterized by the first processor so that a processor except the first processor can refer to the resource when the print data is converted to the intermediate data, and a second processor configured not to execute a command to rasterize the resource of the print data and to convert the print data to the intermediate data with reference to the resource managed by the management unit. | 02-24-2011 |
20110055694 | IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE APPARATUS - The present invention discloses an image processing apparatus for displaying a preview image of an input job and a method of controlling the apparatus. The apparatus determines an attribute of an object included in an input job, analyzes the job while switching the degree of the precision of analysis of the job based on a user-specified display size and the attribute of the object, and generates and displays a preview image of the job based on the analysis results. | 03-03-2011 |
20120290929 | INFORMATION PROCESSING APPARATUS HAVING PREVIEW FUNCTION, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - An information processing apparatus having a display function capable of easily designating a page and skipping pages to a page desired to be displayed. A CPU displays data on a page-by-page basis according to a display instruction. The CPU extracts consecutive pages of each of document sections of the data, as logical pages, in association with physical page numbers each sequentially assigned to each at least one of the pages of the data. The CPU decides a leading logical page of each document section, as a reference logical page, and gives the display instruction so as to cause a display unit to consecutively display a plurality of reference logical pages. | 11-15-2012 |
20130044336 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - An image processing apparatus including at least one processor that executes a program, includes an analysis unit configured to analyze a print job, an optimization unit configured to, based on a result of the analysis performed by the analysis unit, combine a plurality of objects included in the print job into one object according to an upper limit number, which is different according to a type of the objects to be combined, an intermediate data generation unit configured to generate intermediate data based on the objects combined by the optimization unit, and an image data generation unit configured to generate image data from the intermediate data generated by the intermediate data generation unit. | 02-21-2013 |
20140016148 | PRINT DATA PROCESSING APPARATUS - Printing which satisfies an index of performance of a printing apparatus may be unfeasible depending on the sizes of image information and attribute information which a print data processing apparatus transfers to the printing apparatus, a network band, or the index of performance of the printing apparatus. The print data processing apparatus converts a difficult-to-compress attribute contained in the attribute information into an easy-to-compress attribute, and transfers the converted attribute information to the printing apparatus. The printing apparatus extracts the attribute converted by the print data processing apparatus, by using the image information. | 01-16-2014 |
Patent application number | Description | Published |
20100316863 | GAS BARRIER MATERIAL - Provided is a material for gas barrier containing cellulose fibers having an average fiber diameter of not more than 200 nm, wherein the content of the carboxyl group in a cellulose composing the cellulose fiber is 0.1 to 2 mmol/g. A molded composite having gas barrier properties such as high oxygen barrier properties can be produced by applying the material for gas barrier on a substrate and drying. | 12-16-2010 |
20110262731 | SUSPENSION OF CELLULOSE FIBERS, FILM AND METHOD FOR PRODUCING THE SAME - The present invention provides the suspension of cellulose fibers suitable for producing an oxygen gas barrier film. The present invention provides a suspension of cellulose fibers containing cellulose fibers, a polyvalent metal and a volatile base, wherein the cellulose fibers have an average fiber diameter of not more than 200 nm and the content of carboxyl groups of cellulose composing the cellulose fibers of 0.1 to 2 mmol/g. The suspension is a good material for a film having oxygen gas barrier properties. The present invention provides a film containing cellulose fibers and an inorganic or organic metal salt, wherein the cellulose fibers have an average fiber diameter of not more than 200 nm and the content of carboxyl groups of cellulose composing the cellulose fibers of 0.1 to 2 mmol/g. | 10-27-2011 |
20110281487 | GAS BARRIER MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME - The present invention provides the gas barrier molded article having high permeation barrier properties against oxygen gas, water vapor and the like. A gas barrier material containing cellulose fibers having an average fiber diameter of not more than 200 nm wherein the content of carboxyl group in a cellulose ranges from 0.1 to 2 mmol/g; and further a cross-linking agent having a reactive functional group or the cellulose fibers being dried or heated or a gas barrier molded article containing a molded substrate and a layer composed of the gas barrier material on the surface of the molded substrate. | 11-17-2011 |
20120000392 | SUSPENSION OF CELLULOSE FIBERS AND METHOD FOR PRODUCING THE SAME - A suspension of cellulose fibers, containing a cellulose fiber, wherein the cellulose fiber contains a cellulose fiber with an average fiber diameter of not more than 200 nm, a content of carboxyl groups in cellulose composing the cellulose fibers is 0.1 to 2 mmol/g, and a metal selected from a polyvalent metal and a monovalent metal (with the proviso that single sodium is excluded) is contained in the cellulose fiber to form a counter ion for the carboxyl group. | 01-05-2012 |
20120237761 | MEMBRANE STRUCTURE, PROCESS FOR MAKING MEMBRANE STRUCTURE, AND AQUEOUS DISPERSION FOR FORMING MEMBRANE STRUCTURE - A membrane structure contains cellulose microfibers and an inorganic layered compound. The cellulose constituting the cellulose microfibers has a carboxyl content of 0.1 to 3 mmol/g. The mass ratio of the inorganic layered compound to the cellulose microfibers is 0.01 to 100. The inorganic layered compound preferably has an average particle size of 0.01 to 10 μm and has an amount of charge of 1 to 1000 eq/g. The membrane structure is preferably prepared by using an aqueous dispersion containing cellulose microfibers having a carboxyl content of 0.1 to 3 mmol/g, an inorganic layered compound, and a basic substance. | 09-20-2012 |
20120283363 | COMPOSITE MATERIAL - A composite material of the invention is a mixture of cellulose microfibers having a carboxyl group content of 0.1 to 3 mmol/g and a moldable polymeric material selected from the group consisting of a biomass-derived polymer and a petroleum-derived polymer. The biomass-derived polymer is preferably polylactic acid or pulp. The cellulose microfibers are preferably present in an amount of 0.01% to 60% by mass. Another composite material of the invention is a mixture of cellulose composite microfibers and a moldable resin, the cellulose composite microfibers being obtained by adsorbing a surfactant onto cellulose microfibers having a carboxyl group content of 0.1 to 3 mmol/g. | 11-08-2012 |
Patent application number | Description | Published |
20100059109 | Interdigitated Back Contact Silicon Solar Cells With Laser Ablated Grooves - Interdigitated back contact (IBC) solar cells are produced by depositing spaced-apart parallel pads of a first dopant bearing material (e.g., boron) on a substrate, heating the substrate to both diffuse the first dopant into corresponding first (e.g., p+) diffusion regions and to form diffusion barriers (e.g., borosilicate glass) over the first diffusion regions, and then disposing the substrate in an atmosphere containing a second dopant (e.g., phosphorus) such that the second dopant diffuses through exposed surface areas of the substrate to form second (e.g., n+) diffusion regions between the first (p+) diffusion regions (the diffusion barriers prevent the second dopant from diffusion into the first (p+) diffusion regions). The substrate material along each interface between adjacent first (p+) and second (n+) diffusion regions is then removed (e.g., using laser ablation) such that elongated grooves, which extend deeper into the substrate than the diffused dopant, are formed between adjacent diffusion regions. | 03-11-2010 |
20100130014 | TEXTURING MULTICRYSTALLINE SILICON - Techniques are disclosed for surface texturing multicrystalline silicon using drop jetting technology to form mask or etch patterns on a surface of a multicrystalline silicon substrate. | 05-27-2010 |
20100139754 | Solar Cell With Co-Planar Backside Metallization - A solar cell includes two backside metallization materials that are simultaneously extrusion deposited on a semiconductor substrate such that both a back surface field (BSF) metal layer (e.g., Al) and a solder pad metal structure (e.g., AgAl) are coplanar and non-overlapping, and the two metals abut each other to form a continuous metal layer that extends over the backside surface of the substrate. In one embodiment, the solder pad metal is formed directly on the backside surface of the substrate, either by co-extruding the two materials in the form of a continuous sheet, or by depositing spaced apart structures that are then flattened to contact each other by way of an air jet device. In another embodiment, the solder pad metal is disposed over a thin layer of the BSF metal (i.e., either disposed directly on the BSF metal, or disposed on an intervening barrier layer) using a co-extrusion head. | 06-10-2010 |
20100230771 | METHODS AND ARRANGEMENT FOR DIFFUSING DOPANTS INTO SILICON - A method for diffusing two dissimilar dopant materials onto a semiconductor cell wafer in a single thermal processing step. The method includes placing a first dopant source on a semiconductor cell wafer, placing said cell wafer into a thermal processing chamber comprising one or more cell wafer slots, subjecting said cell wafer to a thermal profile; and annealing said cell wafer in the presence of a second dopant source. | 09-16-2010 |
20110070676 | Interdigitated Back Contact Silicon Solar Cells Fabrication Using Diffusion Barriers - Interdigitated back contact (IBC) solar cells are produced by depositing spaced-apart parallel pads of a first dopant bearing material (e.g., boron) on a substrate, heating the substrate to both diffuse the first dopant into corresponding first (e.g., p+) diffusion regions and to form diffusion barriers (e.g., borosilicate glass) over the first diffusion regions, and then disposing the substrate in an atmosphere containing a second dopant (e.g., phosphorus) such that the second dopant diffuses through exposed surface areas of the substrate to form second (e.g., n+) diffusion regions between the first (p+) diffusion regions (the diffusion barriers prevent the second dopant from diffusion into the first (p+) diffusion regions). The substrate material along each interface between adjacent first (p+) and second (n+) diffusion regions is then removed (e.g., using laser ablation) such that elongated grooves, which extend deeper into the substrate than the diffused dopant, are formed between adjacent diffusion regions. | 03-24-2011 |
20110070681 | Interdigitated Back Contact Silicon Solar Cells With Separating Grooves - Interdigitated back contact (IBC) solar cells are produced by depositing spaced-apart parallel pads of a first dopant bearing material (e.g., boron) on a substrate, heating the substrate to both diffuse the first dopant into corresponding first (e.g., p+) diffusion regions and to form diffusion barriers (e.g., borosilicate glass) over the first diffusion regions, and then disposing the substrate in an atmosphere containing a second dopant (e.g., phosphorus) such that the second dopant diffuses through exposed surface areas of the substrate to form second (e.g., n+) diffusion regions between the first (p+) diffusion regions (the diffusion barriers prevent the second dopant from diffusion into the first (p+) diffusion regions). The substrate material along each interface between adjacent first (p+) and second (n+) diffusion regions is then removed (e.g., using laser ablation) such that elongated grooves, which extend deeper into the substrate than the diffused dopant, are formed between adjacent diffusion regions. | 03-24-2011 |
20120129342 | METHOD FOR FABRICATING A SEMICONDUCTOR SUBSTRATE WITH A CO-PLANAR BACKSIDE METALLIZATION STRUCTURE - A method for fabricating a backside metallization structure on a semiconductor substrate including moving a printhead having at least one nozzle orifice relative to the semiconductor substrate, and feeding an Al passivation layer ink and an AgAl soldering pad ink through said printhead such that both said Al passivation layer ink and said AgAl soldering pad ink are simultaneously extruded from said at least one nozzle orifice and deposited onto the semiconductor substrate. | 05-24-2012 |
Patent application number | Description | Published |
20090300078 | MANAGING CONSISTENCY GROUPS USING HETEROGENEOUS REPLICATION ENGINES - Provided are a method, system, and article of manufacture for managing consistency groups using heterogeneous replication engines replicating data. A common linkage manager issues a prepare to create consistency group command to a first replication manager and a second replication manager, wherein the first and second replication managers issue create consistency group commands to first and second replication engines, respectively, to form a consistency group of data at a first source storage and a second source storage to copy to a first target storage and second target storage, respectively. The first and second replication managers form a first consistency group and a second consistency group of data from the first and second source storages, respectively, that are consistent as of a point-in-time in response to the create consistency group command; transmitting, by the first and second replication managers, the data in the formed first and second consistency groups to a first journal and second journal, respectively. The first and second replication managers commit the data in the first and second consistency groups in the first and second journals to the first and second target storages, respectively, in response to the first and second replication managers receiving a commit command. | 12-03-2009 |
20090300304 | MANAGING CONSISTENCY GROUPS USING HETEROGENEOUS REPLICATION ENGINES - Provided are a method, system, and article of manufacture for controlling a first storage system receiving commands from a first and second managers to create a consistency group with a second storage system. Host writes are received at the first storage system, wherein the first storage system includes a first storage system primary site and a first storage system secondary site. The first storage system sends the host writes from the first storage system primary site to the first storage system secondary site. Host write operations are quiesced at the first storage system in response to a first command from a first manager. Host write operations are resumed at the first storage system in response to receiving a second command from the first manager. The first storage system receives a run command with a marker, wherein the marker indicates a cycle number to control the cycles of the first and second storage systems. The first storage system sends the marker from the first storage system primary site to the first storage system secondary site. The first storage system sends the marker to a second manager. The first storage system applies the host writes to the first storage system secondary site. The first storage system sends a first message to the first storage system primary site from the first storage system secondary site after completing the applying of the host writes. The first storage system sends a second message to the first manager indicating whether conformation was received from the first storage system secondary site that the host writes were applied. | 12-03-2009 |
Patent application number | Description | Published |
20090087185 | OPTICAL TRANSMISSION APPARATUS AND CONTROL METHOD THEREFOR - An optical transmission apparatus comprising a first detector for detecting the power of the supervisory signal light separated from received wavelength-division multiplexed signal lights; a second detector for detecting the power of the wavelength-division multiplexed signal lights after the separation of the supervisory signal light; a gain-controlled type optical amplifier for amplifying the wavelength-division multiplexed signal lights; an optical attenuator coupled to the amplifier; and a control unit for controlling the optical amplifier and the optical attenuator so as to keep the output level of the wavelength-division multiplexed signal lights to a predetermined target value, wherein the control unit restrains automatic output level control by the optical attenuator when the supervisory signal light power fluctuates within its permissible range and fluctuations in the signal light power have deviated from its permissible range. | 04-02-2009 |
20090324229 | OPTICAL TRANSMISSION APPARATUS AND CONTROL METHOD THEREFOR - An optical transmission apparatus comprising a first detector for detecting the power of the supervisory signal light separated from received wavelength-division multiplexed signal lights; a second detector for detecting the power of the wavelength-division multiplexed signal lights after the separation of the supervisory signal light; a gain-controlled type optical amplifier for amplifying the wavelength-division multiplexed signal lights; an optical attenuator coupled to the amplifier; and a control unit for controlling the optical amplifier and the optical attenuator so as to keep the output level of the wavelength-division multiplexed signal lights to a predetermined target value, wherein the control unit restrains automatic output level control by the optical attenuator when the supervisory signal light power fluctuates within its permissible range and fluctuations in the signal light power have deviated from its permissible range. | 12-31-2009 |
20100209116 | OPTICAL TRANSMISSION SYSTEM, OPTICAL END TERMINAL EQUIPMENT, AND OPTICAL REPEATER EQUIPMENT - The present invention easily provides a network with high stability by setting a transmission rate without using a supervisory network in an optical repeater transmission system that uses multi-rate transponders. When setting a transmission rate of a multi-rate transponder, a rate changing data pattern is transmitted to a main signal to easily realize transmission rate setting for opposed equipment in an optical repeater transmission system through transmission and reception of the setting information. | 08-19-2010 |
20110097077 | OPTICAL TRANSMISSION SYSTEM - A redundant optical transmission system for transmitting a gigabit Ethernet signal is disclosed. The system includes network devices having the auto negotiation function and transponders having the auto negotiation function based on the Ethernet standard. Upon occurrence of a fault in the optical signal path, a line fault such as the link disconnection with a network device is detected and the corresponding information is transferred to the opposite station. The opposite station restarts the auto negotiation with the network device, thereby positively repairing the line disconnection between the network devices. | 04-28-2011 |
20120002963 | OPTICAL RELAY SYSTEM AND NETWORK CONTROL DEVICE - Provided is an optical relay system ( | 01-05-2012 |
20120294605 | TRANSPONDER, REPEATER, AND TERMINAL EQUIPMENT - A transponder for performing bidirectional conversion between a client-side signal used for communication to a client device and a transmission path-side signal used for communication to a transmission path, the transponder comprising: a client-side interface for inputting/outputting the client-side signal; a transmission path-side interface for inputting/outputting the transmission path-side signal; a connection determining unit for determining which of the another client-side interface and the client device is coupled to the client-side interface; and a transmission signal generating unit for outputting, in a case where a state signal indicating a state on a transmission path side is input to the transmission path-side interface, a transmission signal indicating that the state signal has been input, from the client-side interface, wherein: the transmission signal generating unit changes a form of the transmission signal to be output from the client-side interface, based on a determination result obtained by the connection determining unit. | 11-22-2012 |
20120324272 | OPTICAL COMMUNICATION SYSTEM, INTERFACE BOARD AND CONTROL METHOD PERFORMED IN INTERFACE BOARD - An embodiment of the invention is an optical communication system including: a plurality of interface boards which transmit and receive optical signals to and from interface boards facing the plurality of interface boards; and a monitoring control device which monitors states of the plurality of interface boards. A first interface board of the plurality of interface boards includes: a replacement unit capable of monitoring the states of the plurality of interface boards on behalf of the monitoring control device and independently receiving supply of power; and a control unit configured to start the replacement unit in a case where a fault occurs in the monitoring control device and stop or halt the replacement unit in a case where there is no fault in the monitoring control device. | 12-20-2012 |
Patent application number | Description | Published |
20100248393 | METHOD FOR DETERMINATION OF ANTIGEN AND ANTIBODY AGAINST THE ANTIGEN, AND DETERMINATION REAGENT FOR USE IN THE METHOD - For determining an antigen or an antibody against the antigen in a sample, a determination reagent is used which comprises an antibody capable of causing an antigen-antibody reaction with the antigen contained in the sample and an antigen capable of causing an antigen-antibody reaction with both of the antibody contained in the sample and the antibody contained in the reagent. Either one of the antigen and the antibody in the reagent is supported on a microparticle. The sample is mixed with the reagent. The antigen or the antibody in the sample can be determined based on the degree of increase or decrease in agglutination caused by the antigen-antibody reaction. It becomes possible to determine both of an antigen and an antibody against the antigen in a sample accurately using one and the same reagent. | 09-30-2010 |
20120094321 | METHOD AND KIT FOR MEASUREMENT OF DEHYDROGENASE OR SUBSTRATE FOR THE DEHYDROGENASE - Disclosed is a method for measuring a dehydrogenase or a substrate for the dehydrogenase contained in a sample, wherein both thio-NAD or thio-NADP and NAD or NADP are used as coenzymes. The method enables the measurement on the basis of absorbance values obtained in a visible region, and also enables the accurate measurement of a dehydrogenase or a substrate for the dehydrogenase which is contained in a sample at a high concentration. | 04-19-2012 |
20120276562 | 5.9 kDa PEPTIDE IMMUNOASSAY METHOD - Disclosed is an immunoassay method whereby a 5.9 kDa peptide which results from the degradation of the α-E chain and α chain of human fibrinogens and which is used as a peptide marker for diagnosing hepatic disease can be specifically assayed in a biological sample containing contaminating peptides by bringing antibodies that recognize the N terminal of said peptide marker and antibodies that recognize the C terminal of said peptide marker into contact with said peptide marker, forming immune complexes of said peptide marker and the two antibodies, and immunoassaying the obtained immune complexes. | 11-01-2012 |
20120309034 | METHOD FOR MEASURING IMMUNITY OF COMPLEX OF Ku86 AND AUTOANTIBODY THEREOF, KIT USED THEREFOR, AND METHOD FOR DETERMINING CANCER USING SAME - A reaginic antibody of Ku86 and a substance capable of binding with the autoantibody of Ku86 are acted on a complex of Ku86 and the autoantibody thereof in a subject. Said complex can be measured by measuring the obtained immune complex of the aforementioned complex, reaginic antibody, and substance capable of binding with the autoantibody of Ku86. As a consequence, it is possible to determine whether the cancer is a primary hepatoma, colon cancer, stomach cancer, pancreatic cancer, breast cancer, lung cancer, or an esophageal cancer. | 12-06-2012 |
Patent application number | Description | Published |
20110100125 | ACCELERATION SENSOR - An acceleration sensor includes: a sensitive element having a vibrating beam, base ends located at both ends of the vibrating beam, and excitation electrodes which are formed on a surface of the vibrating beam; a supporting section connected to each of the base ends in order to support the sensitive element; a connecting section which is provided between one of the base ends and the supporting section so as to extend from the one base end in the opposite direction to the one base end on the same axis as the vibrating beam and which has a thin section formed along the longitudinal direction of the vibrating beam; and a spindle section which is disposed at both sides of the sensitive element in the width direction in a state of being connected to the one base end and extends toward the other base end side along the longitudinal direction. | 05-05-2011 |
20120031189 | PRESSURE SENSOR - A pressure sensor includes: a pressure receiving member; and first and second pressure sensitive elements which have a pressure sensing portion and a pair of base portions connected to both ends of the pressure sensing portion, and which have a detection axis parallel to a line connecting the base portions, and in which the detection axis is parallel to a displacement direction of the flexible portion. One base portion of the first pressure sensitive element is fixed to the flexible portion, and the other base portion is fixed to a first supporting member that is supported by the peripheral portion. One base portion of the second pressure sensitive element is fixed to the peripheral portion, and the other base portion is fixed to a second supporting member that is supported by the flexible portion. | 02-09-2012 |
20120055267 | PRESSURE SENSOR - A pressure sensor includes a container; a pressure receiving member which constitutes a part of the container; a supporting member which extends from a peripheral portion of the pressure receiving member in parallel to the displacement direction of the pressure receiving member, and in which an end portion thereof is bent toward a central portion of the pressure receiving member; and a pressure sensing device which has a pressure sensing portion and first and second base portions respectively connected to both ends of the pressure sensing portion. The supporting member includes two or more members which are formed of different materials and connected in the displacement direction, and the proportion of the lengths of the two or more members is adjusted so that the supporting member has the same thermal expansion coefficient as the pressure sensing device. | 03-08-2012 |
20120096945 | PRESSURE SENSOR - A pressure sensor includes a container, a pressure receiving unit that seals an opening section of the container, has a pressure receiving section and a peripheral section outside the pressure receiving section, a plurality of support members having one ends affixed to the peripheral section and other ends that extend from the one ends in parallel with a direction of displacement of the pressure receiving unit, a pressure-sensitive element; and a fixing plate having a first connection segment that affixes the second base portion of the pressure-sensitive element, and a second connection segment that extends both ends of the first connection segment toward at least one of main surface sides of the first connection segment and connects to the other ends of the support members. | 04-26-2012 |
Patent application number | Description | Published |
20080259048 | Operation Device and Image Formation Device - An operation device includes: a touch panel on which at least one operation button is displayed; a press position detection unit detecting a press position when a user presses the touch panel; a button operation detection unit determining whether an operation is applied to the operation button based on the press position; a button operation appropriateness determination unit determining whether a button operation by the user is appropriate; and a button operation facilitating unit facilitating subsequent button operations by the user when it is determined by the button operation appropriateness determination unit that the button operation by the user is inappropriate. | 10-23-2008 |
20120033255 | DISPLAY INPUT DEVICE CAPABLE OF INVOKING PROGRAM, IMAGE FORMING APPARATUS INCLUDING THE SAME, AND DISPLAY METHOD FOR DISPLAY INPUT DEVICE CAPABLE OF INVOKING PROGRAM - Provided is a display input device including: an input portion for receiving: a designation input for designating a setting screen to be displayed by a program; a job execution start input for starting a job; and a re-invocation input for re-invoking the same program as the executed program; and a control portion for causing, when the program is re-invoked by means of the re-invocation input and the job execution start input, a display portion to display a setting screen that is subsequent, in display order of the program, to the setting screen for which the designation input has been made. | 02-09-2012 |
20120176334 | OPERATION DEVICE AND IMAGE FORMATION DEVICE - An operation device includes: a touch panel on which at least one operation button is displayed; a press position detection unit detecting a press position when a user presses the touch panel; a button operation detection unit determining whether an operation is applied to the operation button based on the press position; a button operation appropriateness determination unit determining whether a button operation by the user is appropriate; and a button operation facilitating unit facilitating subsequent button operations by the user when it is determined by the button operation appropriateness determination unit that the button operation by the user is inappropriate. | 07-12-2012 |
20120182243 | OPERATION DEVICE AND IMAGE FORMATION DEVICE - An operation device includes: a touch panel on which at least one operation button is displayed; a press position detection unit detecting a press position when a user presses the touch panel; a button operation detection unit determining whether an operation is applied to the operation button based on the press position; a button operation appropriateness determination unit determining whether a button operation by the user is appropriate; and a button operation facilitating unit facilitating subsequent button operations by the user when it is determined by the button operation appropriateness determination unit that the button operation by the user is inappropriate. | 07-19-2012 |
Patent application number | Description | Published |
20100147561 | WIRING BOARD WITH LEAD PINS AND METHOD OF PRODUCING THE SAME - A wiring board with lead pins includes: connection pads formed on a wiring board, and lead pins bonded through a conductive material to the connection pads, wherein each of the lead pins has a head portion that is formed in one end of a shaft portion to be larger in diameter than the shaft portion, the head portions are bonded to the connection pads by the conductive material, a face of the wiring board on which the connection pads are formed is resin-sealed by a first resin to be thicker than the head portions, except portions to which the head portions are bonded, and sides of faces of the head portions to which the shaft portions are connected are sealed to be in close contact with the first resin by a second resin. | 06-17-2010 |
20100213616 | SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME, AND AN ELECTRONIC DEVICE - A semiconductor device includes an electronic component having an electrode pad provided on an electrode pad forming face, and a rear face positioned on a side opposite to the electrode pad forming face; an insulating member provided to seal a periphery of the electronic component, and having a first face exposing the electrode pad forming face of the electronic component and a second face exposing the rear face of the electronic component; a multi-layer wiring structure body provided to cover the first face of the insulating member, the electrode pad, and the electrode pad forming face, and including a plurality of insulating layers laminated on each other, and a wiring pattern; and a piercing electrode piercing the insulating member from the first face to the second face. The wiring pattern is directly connected to the electrode pad and the piercing electrode. | 08-26-2010 |
20100252937 | ELECTRONIC DEVICE AND METHOD OF MANUFACTURING SAME - An electronic device includes a first semiconductor device and a second semiconductor device. The first semiconductor device includes a first electronic component, a first sealing resin, and a first multilayer interconnection structure including a first interconnection pattern directly connected to a first electrode pad of the first electronic component. The second semiconductor device includes a second electronic component, a second sealing resin, and a second multilayer interconnection structure including a second interconnection pattern directly connected to a second electrode pad of the second electronic component. The first semiconductor device is stacked on and bonded to the second semiconductor device through an adhesive layer with the first multilayer interconnection structure of the first semiconductor device facing toward the second sealing resin of the second semiconductor device. The first interconnection pattern and the second interconnection pattern are connected through a through electrode provided through the adhesive layer and the second sealing resin. | 10-07-2010 |
20100258944 | ELECTRONIC APPARATUS AND FABRICATION METHOD OF THE SAME - A first semiconductor component and a second semiconductor component are attached together via an adhesion layer so that the first semiconductor component and the second semiconductor component are electrically connected with each other via a through electrode. The through electrode is formed to fill a through hole formed in the second semiconductor component and a through hole formed in a portion the adhesion layer. The through hole formed in the portion the adhesion layer is positioned between the through hole formed in the second semiconductor component and a second connection surface of a first semiconductor component through electrode. | 10-14-2010 |
20100258946 | SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE - A disclosed semiconductor device includes a reinforcing board having first and second faces, an electronic part accommodating portion penetrating the reinforcing board, a through hole, an electronic part having a front face on which an electrode pad is formed and a back face, a through electrode installed inside the through hole, a first sealing resin filling a gap between the through electrode and an inner wall of the through hole, a second sealing resin filled into the electronic part accommodating portion while causing the bonding face of the electrode pad of the electronic part accommodating portion to be exposed to an outside, and a multi-layered wiring structure configured to include insulating layers laminated on the first face of the reinforcing board and an interconnection pattern, wherein the interconnection pattern is directly connected to the electrode pad of the electronic part and the through electrode. | 10-14-2010 |
Patent application number | Description | Published |
20090097830 | MOTOR DRIVE DEVICE PROVIDED WITH DISTURBANCE LOAD TORQUE OBSERVER - A motor drive device ( | 04-16-2009 |
20100117568 | CONTROLLER FOR CALCULATING ELECTRIC POWER CONSUMPTION OF INDUSTRIAL MACHINE - A controller of an industrial machine provided with an electric motor, a peripheral apparatus and an amplifier for the motor. The controller includes a motor power-consumption calculation section calculating motor power consumption by multiplying a motor current detection value, a motor rotation-speed detection value and a predetermined motor torque constant together; a power loss calculation section calculating sum power loss of the motor and amplifier by adding motor power loss determined by multiplying a square of the motor current detection value by a predetermined motor winding-resistance value, amplifier power loss determined by multiplying the motor current detection value by a predetermined amplifier power-loss coefficient, and predetermined fixed amplifier power consumption together; a fixed power-consumption calculation section calculating fixed power consumption of the peripheral apparatus; and a total power-consumption calculation section determining total power consumption of the industrial machine in a predetermined time period by integrating, for the time period, the calculated motor power consumption, the calculated sum power loss and the calculated fixed power consumption. | 05-13-2010 |
20100214809 | PWM RECTIFIER - Disclosed is a PWM rectifier in which switching losses in a semiconductor device are reduced without degrading the response of a control system. In a PWM overmodulation region, the modulation scheme is set to a three-phase modulation scheme. In other regions, a switchover condition such as the amplitude of an input current is acquired and compared with a switchover level. If the switchover condition equals or exceeds the switchover level, the modulation scheme is switched over to a modified two-phase modulation scheme which reduces the number of switching operations to two thirds for the same PWM frequency. | 08-26-2010 |
20130193897 | MOTOR DRIVE PWM RECTIFIER HAVING MODULATION SCHEME SELECTOR - A motor drive PWM rectifier includes a control section which generates the PWM signal in accordance with either a three-phase modulation scheme or a two-phase modulation scheme in which a PWM voltage command for one phase selected from among three phases each constituting the PWM voltage command in the three-phase modulation scheme is set and held at a level equivalent to a maximum value or minimum value of the PWM carrier and in which a PWM voltage command for the other two phases created by also applying an offset, required to achieve the setting, to the other two phases, a detecting section which detects three-phase AC current and outputs a detected current value, and a selecting section which selects the two-phase modulation scheme when the detected current value is larger than a first threshold value but smaller than a second threshold value, and otherwise selects the three-phase modulation scheme. | 08-01-2013 |
20140306640 | MOTOR CONTROL APPARATUS WITH POWER FAILURE DETERMINATION UNIT - A motor control apparatus includes: a PWM rectifier; an inverter; a detection unit for detecting an AC voltage value of the PWM rectifier; a calculation unit for calculating a power supply voltage phase; a detection unit for detecting an AC current value of the PWM rectifier; a current loop control unit for generating an AC voltage command to control a power conversion operation of the PWM rectifier; a current loop saturation state determination unit for determining to be in a current loop saturation state when a magnitude of the AC voltage command is equal to or larger than a predetermined voltage prescribed value; an operation determination unit for determining whether the PWM rectifier is in a powering operation or in a regenerative operation and a power failure determination unit for determining a presence or absence of a power failure at the AC power supply side from the determination results. | 10-16-2014 |
Patent application number | Description | Published |
20090246469 | RESIN COMPOSITION FOR LASER ENGRAVING, IMAGE FORMING MATERIAL, RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, RELIEF PRINTING PLATE, AND METHOD OF MANUFACTURING RELIEF PRINTING PLATE - The invention provides a resin composition for laser engraving, containing at least (A) a polymerizable compound having two or more ethylenic unsaturated bonds, a carbon-sulfur bond being contained at the site where two among the two or more ethylenic unsaturated bonds are connected and (B) a binder polymer. The invention further provides an image forming material containing the resin composition, a relief printing plate precursor having a relief forming layer which contains the resin composition, a relief printing plate precursor having a relief forming layer which contains a product formed by subjecting the resin composition to cross-linking, a method for manufacturing a relief printing plate including subjecting the relief printing plate precursor having the relief forming layer which contains the resin composition to cross-linking, and a relief printing plate manufactured by the manufacturing method. | 10-01-2009 |
20100243624 | RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND METHOD FOR PRODUCING RELIEF PRINTING PLATE - A relief printing plate precursor for laser engraving, including a relief forming layer formed by thermally crosslinking a resin composition including (A) a polymer having an ethylenically unsaturated bond in a side chain wherein the polymer is an acrylic resin or a polyvinyl acetal, (B) carbon black, and (C) a thermopolymerization initiator. | 09-30-2010 |
20100247867 | RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE, AND METHOD FOR MANUFACTURING RELIEF PRINTING PLATE - A resin composition for laser engraving is provided, which forms a film having good physical properties, imparts good printing durability to a printing plate having a relief forming layer made of the resin composition, and achieves high engraving sensitivity in laser engraving. The resin composition for laser engraving includes a compound (A) having at least two isocyanate groups in its molecule, and a polymer compound (B) having at least one substituent selected from the group consisting of a hydroxyl group and —NHR, in which R represents a hydrogen atom, a linear alkyl group, a branched alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an alkoxy group, an aryl group, or a heterocyclic group. | 09-30-2010 |
Patent application number | Description | Published |
20090088582 | CROSSLINKED CARBON NANOTUBE - A crosslinked carbon nanotube, in which multiple carbon nanotubes therein are crosslinked with each other at multiple cross-linking sites via a connecting group containing a π-electron conjugation system, and the bond between the connecting group and the carbon nanotube is not an ester or amido bond. | 04-02-2009 |
20110076613 | RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND METHOD FOR PRODUCING THE SAME, AND RELIEF PRINTING PLATE AND METHOD FOR MAKING THE SAME - A resin composition for laser engraving, including at least a phenol derivative (A) represented by the following Formula (A), a binder polymer (B), and a crosslinking agent (C), wherein the content of the phenol derivative (A) with respect to the total solid content of the resin composition is from 5% by mass to 50% by mass: | 03-31-2011 |
20110156317 | RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING STARTING PLATE FOR LASER ENGRAVING, PROCESS FOR MAKING RELIEF PRINTING PLATE, AND RELIEF PRINTING PLATE - A process for making a relief printing plate is provided that includes (1) a step of crosslinking by means of heat and/or light a relief-forming layer formed from a resin composition containing (Component A) a compound having a hydrolyzable silyl group and/or a silanol group, (Component B) a thermoplastic elastomer, and (Component C) a polymerizable compound, and (2) a step of forming a relief layer by laser-engraving the crosslinked relief-forming layer. | 06-30-2011 |
20130133538 | RESIN COMPOSITION FOR FLEXOGRAPHIC PRINTING PLATE, FLEXOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - A resin composition for a flexographic printing plate that comprises comprising (Component A) a polyester resin having an ethylenically unsaturated bond in the interior and at a terminal. | 05-30-2013 |
20130133539 | RESIN COMPOSITION FOR LASER ENGRAVING, FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, AND FLEXOGRAPHIC PRINTING PLATE AND PROCESS FOR MAKING SAME - Disclosed is a resin composition for laser engraving, comprising (Component A) a polyurethane resin that is a plastomer at 20° C. and has an ethylenically unsaturated group in a main chain and a side chain and (Component B) a polymerization initiator. Also disclosed is a flexographic printing plate precursor for laser engraving, comprising a relief-forming layer comprising the above-described resin composition. | 05-30-2013 |
20140130692 | COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, PROCESS FOR MAKING RELIEF PRINTING PLATE, AND RELIEF PRINTING PLATE - To provide a composition for laser engraving that can give a relief printing plate having excellent ink laydown and that has excellent rinsing properties after laser engraving. | 05-15-2014 |