Takayama, Kanagawa
Aiko Takayama, Kanagawa JP
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20110287444 | IMMUNOASSAY METHOD FOR HUMAN CXCL1 PROTEIN - An object of the present invention is to detect a human CXCL1 protein with high sensitivity. An immunoassay method is provided for a human CXCL1 protein, by which human CXCL1 or a fragment thereof in a sample is measured using two or more types of anti-human CXCL1 monoclonal antibodies or fragments thereof, wherein: | 11-24-2011 |
20140363825 | MARKER FOR DETECTING COLORECTAL CANCER OR ESOPHAGEAL CANCER AND METHOD FOR EXAMINING SUCH CANCER - This invention relates to a method for detecting or examining a cancer selected from colorectal cancer and esophageal cancer with high detection sensitivity and accuracy and with less invasiveness to a subject. Specifically, it relates to a method for examining a cancer comprising measuring in vitro a COTL1 protein in a body fluid sample from a subject and evaluating whether or not the subject suffers from the cancer based on the measured amount of the COTL1 protein. It further relates to a kit for diagnosis of a cancer selected from colorectal cancer and esophageal cancer comprising an antibody or a fragment thereof capable of specifically binding to the protein. | 12-11-2014 |
Akihiro Takayama, Kanagawa JP
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20130243491 | POWDER CONTAINER, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS INCLUDING SAME - A powder container includes a powder chamber for containing powder for forming images, a powder outlet formed in a face of the powder container, and a shutter assembly to open and close the powder outlet and including first and second shutters. The first shutter is movable between a sealing position to close the powder outlet and an open position to open the powder outlet and includes a pressed member to cancel retention of the first shutter at the sealing position. The second shutter includes a pressing projection that interferes with the pressed member of the first shutter and is movable between a shielding position to cover the pressed member without interference between the pressing projection and the pressed member and a releasing position to press the pressed member with the pressing projection. | 09-19-2013 |
20130315636 | DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A development device includes a developer bearer, a developer regulator to adjust an amount of developer on the developer bearer, a supply compartment adjacent to the developer bearer across a side wall formed monolithic with the development casing using an identical material, a developer supply member to transport developer in the supply compartment in an axial direction, and a channel forming member having higher rigidity than that of the side wall. The channel forming member defines, with the side wall, a supply route extending over an entire development range, through which developer moves from the supply compartment to the developer bearer, and defines, with an inner wall of the development casing, a collecting route through which developer blocked by the developer regulator is collected in the supply compartment. Both axial end portions of the channel forming member are supported by the development casing. | 11-28-2013 |
20140003843 | DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME | 01-02-2014 |
Atsushi Takayama, Kanagawa JP
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20120297273 | MEMORY CONTROLLER, SEMICONDUCTOR MEMORY APPARATUS AND DECODING METHOD - A memory controller including a buffer configured to perform decoding frame-unit data decoded by an LDPC decoder through partial parallel processing based on a check matrix made up of a block of a unit matrix and a plurality of blocks in which each row of the unit matrix is sequentially shifted and store threshold decision information of the data read from a memory section, an LLR conversion section configured to convert the threshold decision information to an LLR, an LMEM configured to store probability information β calculated during iteration processing that repeatedly performs column processing and row processing based on the LLR in an iteration unit equal to or smaller than a size of the block, and a CPU core configured to transfer the probability information β stored in the LMEM to the buffer every time the iteration processing in the iteration unit is completed. | 11-22-2012 |
20140298142 | MEMORY CONTROLLER, SEMICONDUCTOR MEMORY APPARATUS AND DECODING METHOD - A memory controller including a buffer configured to perform decoding frame-unit data decoded by an LDPC decoder through partial parallel processing based on a check matrix made up of a block of a unit matrix and a plurality of blocks in which each row of the unit matrix is sequentially shifted and store threshold decision information of the data read from a memory section, an LLR conversion section configured to convert the threshold decision information to an LLR, an LMEM configured to store probability information β calculated during iteration processing that repeatedly performs column processing and row processing based on the LLR in an iteration unit equal to or smaller than a size of the block, and a CPU core configured to transfer the probability information β stored in the LMEM to the buffer every time the iteration processing in the iteration unit is completed. | 10-02-2014 |
Daisuke Takayama, Kanagawa JP
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20110300389 | WATER-BASED COATING COMPOSITION AND METHOD OF FORMING MULTILAYERED COATING FILM - An object of the present invention is to provide an aqueous coating composition with excellent finished appearance and removability in bell cleaning, and a method for forming a multilayer coating film having excellent smoothness by a 3-coat-1-bake method including successively applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and heat-curing the resulting three layers of the multilayer coating film all at once. The present invention provides an aqueous coating composition containing an acrylic resin (A), a curing agent (B), and a urethane resin emulsion (C) with a weight average molecular weight of 2,000 to 50,000, the urethane resin emulsion (C) being prepared using constituent components containing a polyisocyanate component and a polyol component as starting materials, wherein the polyisocyanate component contains an alicyclic diisocyanate, and the polyol component contains a polycarbonate diol in an amount of 50 mass %, based on the total amount of the polyol component. | 12-08-2011 |
20120021228 | MULTILAYER COATING FILM-FORMING METHOD - An object to be achieved by the present invention is to provide a method capable of forming a multilayer coating film having excellent smoothness, distinctness of image, and chipping resistance, by a 3-coat 1-bake process comprising successively applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and heat-curing the resulting three layers of the multilayer coating film all at once. The present invention provides a method for forming a multilayer coating film, which employs a 3-coat 1-bake process comprising sequentially applying an aqueous first colored coating composition (X), an aqueous second colored coating composition (Y), and a clear coating composition (Z) on a substrate; and heat-curing the resulting three layers of the multilayer coating film all at once, wherein the aqueous first colored coating composition (X) contains an acrylic resin (A), a curing agent (B), and a urethane resin emulsion (C), and a first colored coating film formed from the aqueous first colored coating composition (X) has a water swelling rate of 100% or less and an organic solvent swelling rate of 300% or less. | 01-26-2012 |
20120107619 | WATER-BASED COATING COMPOSITION AND METHOD FOR FORMING MULTILAYER COATING FILM - This invention relates to an aqueous coating composition comprising an acrylic or polyester resin (A); a curing agent (B); and a blocked isocyanate group-containing urethane resin emulsion (C) having a weight average molecular weight of 2,000 to 50,000, which is prepared using a polyisocyanate component and a polyol component as starting materials, the polyisocyanate component comprising an alicyclic diisocyanate, and the polyol component comprising a polycarbonate diol in an amount of 50 mass % or more, based on the total amount of the polyol component; (i) when the component (A) is an acrylic resin, the aqueous coating composition comprising the component (C) in an amount of, as solids content, 20 to 60 mass %, based on the total solids content of the components (A), (B) and (C); and (ii) when the component (A) is a polyester resin, the aqueous coating composition comprising the component (C) in an amount of, as solids content, 10 to 50 mass %, based on the total solids content of the components (A), (B) and (C). | 05-03-2012 |
Fukiko Takayama, Kanagawa JP
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20090287760 | COMMUNICATION TERMINAL, USER DATA TRANSFERRING SYSTEM AND USER DATA TRANSFERRING METHOD - A first communication terminal ( | 11-19-2009 |
Gen Takayama, Kanagawa JP
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20100255371 | BIPOLAR BATTERY MANUFACTURING METHOD, AND BIPOLAR BATTERY - When a bipolar battery is manufactured, a bipolar electrode and a separator are prepared first. Then, one electrode (for example, a positive electrode) out of positive and negative electrodes is applied with such an amount of electrolyte as being exposed on a surface of the one electrode. Then, the separator is arranged on the surface of the one electrode applied with the electrolyte, thus forming a sub-assembly unit. Then, a plurality of the sub-assembly units are layered, and the electrolyte applied to the one electrode is made to permeate through the separator to the other electrode, thus forming an assembly unit. | 10-07-2010 |
20110005050 | MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR FILM-COVERED ELECTRICAL DEVICE - In a vacuum container ( | 01-13-2011 |
20130061461 | MANUFACTURING METHOD FOR FILM-COVERED ELECTRICAL DEVICE - In a vacuum container ( | 03-14-2013 |
Hideaki Takayama, Kanagawa JP
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20120140266 | IMAGE FORMING APPARATUS, COMPUTER READABLE MEDIUM, AND IMAGE FORMING SYSTEM - An image forming apparatus includes an external storage device insertion detecting section that detects that an external storage device is inserted. The image forming apparatus further includes an identification information generating section that generates identification information to identify the corresponding image information from the image information generated page by page by an image information generating section; an identification information comparing section that acquires previous identification information, which is previously generated by the identification information generating section, and that compares the acquired previous identification information with the identification information generated by the identification information generating section; and a printing executing section that executes a printing process for the image information corresponding to the generated identification information if a result of the comparison by the identification information comparing section indicates that the generated identification information does not match the previous identification information. | 06-07-2012 |
Hideyuki Takayama, Kanagawa JP
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20100239282 | To-be-transferred object length measurement device and image forming apparatus and computer-readable storage medium - A disclosed to-be-transferred object length measurement device includes a first rotating body; a passage detection unit detecting a passage of the to-be-transferred object; a rotation amount measurement unit measuring a rotation amount of the first rotating body in a first measurement period; a second rotating body feeding the to-be-transferred object; a speed detection unit detecting a first feeding speed and a second feeding speed of the to-be-transferred object; and a calculation unit calculating a feeding distance of the to-be-transferred object per a predetermined rotation amount of the first rotating body based on the first feeding speed, and further calculating a length of the to-be-transferred object based on the rotation amount of the first rotating body in the first measurement period, the feeding distance, and the second feeding speed of the to-be-transferred object in the second measurement period. | 09-23-2010 |
20130121715 | Intermediate Transfer Device, Image Forming Apparatus And Secondary Transfer Method - An intermediate transfer device including an intermediate transfer body having a primary transfer portion and a secondary transfer portion which bears a secondary image formed by transferring a primary image from an image bearing member; a pair of secondary transfer rollers having a secondary transfer roller and a support roller provided in contact with each other via the intermediate transfer body at the secondary transfer portion, which transfers the secondary image to a recording medium at the secondary transfer portion; a variation detection device that detects an amount of variance occurring to a transfer rotation body when the recording medium is transferred to the secondary transfer portion; and an adjustment device that adjusts the distance between the pair of the secondary transfer rollers according to the amount of variance detected by the variation detection device. | 05-16-2013 |
Kenji Takayama, Kanagawa JP
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20140284865 | DOCUMENT-SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS - A document conveyance device includes: a reader reading a document-sheet passing on a contact glass; a white plate being placed opposite to the contact glass; a first conveyance roller and a first driven roller placed upstream of the reader in a sheet conveying direction; a second conveyance roller and a second driven roller placed downstream of the reader in the sheet conveying direction; a holding member configured to hold rotatably the first and second driven roller; a spacer configured to support the holding member and include one or more of support planes different in height; wherein a support plane selected from the one or more support planes in accordance with a thickness of the document-sheet is moved manually to support the holding member, and the white plate is configured to lift upward from the contact glass plate by a forehead of the sheet passing through the contact glass plate. | 09-25-2014 |
Kouichi Takayama, Kanagawa JP
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20140147190 | BALLPOINT PEN TIP AND BALLPOINT PEN USING THE SAME - The present invention is a ballpoint pen tip in which a tip end portion of a tip body, which includes a ball holding chamber configured to hold a ball, an ink circulation hole formed in a center of a bottom wall of the ball holding chamber, and a plurality of ink circulation grooves extending radially from the ink circulation hole, is caulked inside, so that a part of the ball held in the ball holding chamber projects from a tip end edge and the ball is rotatably held, wherein: a curved contact surface, which has a curvature different from a curvature of the ball, is provided on the bottom wall of the ball holding chamber, and the ball is to be in contact with a contact part which is a part of the contact surface; and between the ball and the contact surface, a first gap is formed to extend from a side of the ink circulation hole up to the contact part such that the first gap gradually narrows from the side of the ink circulation hole, and a second gap is formed to extend from a distal side of an ink circulation groove up to the contact part such that the second gap gradually narrows from the distal side of the ink circulation groove. | 05-29-2014 |
Masayuki Takayama, Kanagawa JP
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20110181535 | PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING DEVICE - Provided is a portable electronic device capable of improving user-friendliness of the portable electronic device having an operation detecting unit capable of detecting an operation. The portable electronic device according to the present invention includes an operation detecting unit that detects an operation; and a controlling unit that adjusts an operation detection area for the operation detecting unit according to a content of the operation detected by the operation detecting unit. | 07-28-2011 |
Michihiro Takayama, Kanagawa JP
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20110108107 | Thin-Film Solar Battery Module and Method of Manufacturing the Same - [Object] To provide a thin-film solar battery module and a method of manufacturing the thin-film solar battery module that are capable of improving connection reliability of an external connection terminal and reducing connection resistance thereof. | 05-12-2011 |
20110114161 | Thin-Film Solar Battery Module Manufacturing Method and Thin-Film Solar Battery Module - [Object] To provide a thin-film solar battery module manufacturing method and a thin-film solar battery module that are capable of securing dielectric breakdown voltage characteristics of high reliability. | 05-19-2011 |
Naoya Takayama, Kanagawa JP
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20140146340 | PRINT MANAGMENT APPARATUS, IMAGE FORMING SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A print management apparatus includes a print management unit, a storage unit, and a print controller. The print management unit acquires print information of printing processing performed by an image forming apparatus and performs management of the processing. The storage unit temporarily stores print information acquired by the print management unit. The print controller performs control such that print information that is temporarily stored is transmitted sequentially to the image forming apparatus. Even in a case where the print controller has generated, by mistake, a notification indicating completion of transmission, even though the print controller has not completed transmission of print information, the print management unit detects that there is a page that has not been printed by the image forming apparatus, on the basis of information on the progress of printing from the image forming apparatus. | 05-29-2014 |
20140146352 | PRINT CONTROL APPARATUS, IMAGE FORMING SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - A print control apparatus includes a print management unit, a storage unit, a print control unit, and a checking unit. The print management unit accepts print instructions for output data, and records an order in which the print instructions have been accepted. The storage unit temporarily stores the output data related to the print instructions accepted by the print management unit. The print control unit sequentially acquires the output data from the storage unit, transmits the output data to an image forming apparatus, and records an order in which the output data have been transmitted. The checking unit compares and checks the order in which the print instructions have been accepted, which has been recorded by the print management unit, and the order in which the output data have been transmitted, which has been recorded by the print control unit. | 05-29-2014 |
Satoshi Takayama, Kanagawa JP
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20100021840 | DECOLORIZABLE EMULSION COLORING MATERIAL AND METHOD OF PRODUCING THE SAME - There is provided an emulsion coloring material which can be used on ordinary paper, has good color developability, and can be used for conventional erasable pens or printing inks of black or blue color, having sufficiently high densities. When use is made of an erasable emulsion coloring material capable of controlling color development and decolorization by the presence or absence of the interaction between a chromatic material and a color developer, the colored emulsion comprising a copolymer resin of at least one unit selected from styrene and styrene derivatives and at least one unit selected from an acrylic acid ester and a methacrylic acid ester having a substituent which comprises a carbon chain having 4 or more carbon atoms, coloring ability can be enhanced. | 01-28-2010 |
Seiichi Takayama, Kanagawa JP
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20140320834 | EXPOSURE DEVICE AND IMAGE FORMING APPARATUS - An exposure device includes an exposure member, a positioning member, and a movement restricting member. The exposure member includes multiple light-emitting devices arranged along a first direction, which is an axial direction of an image carrier that rotates. The exposure member exposes the image carrier to light by emitting light in a second direction, which is a direction from the multiple light-emitting devices to the image carrier. The positioning member determines a position of the exposure member in the second direction relative to the image carrier by causing the exposure member to abut against the image carrier in the second direction. The movement restricting member is disposed on an end portion of the exposure member in the first direction and restricts movement of the exposure member relative to the positioning member. | 10-30-2014 |
Shunsuke Takayama, Kanagawa JP
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20100054691 | Video processing apparatus and video processing method - A video processing apparatus calculates displayed time of two input segments having a telop area in a video on the basis of a time displayed area, determines whether or not the two input segments are a series of scene segments on the basis of the two displayed times, and outputs the two input segments determined as the series of scene segments as an output segment. | 03-04-2010 |
20100079673 | Video processing apparatus and method thereof - A video processing apparatus according to the invention detects telops displayed in an entered video, selects specific telops which satisfy arbitrary conditions from among the telops, acquires a plurality of specific telops within an arbitrary time range as one group from among the plurality of specific telops, coordinates two of the specific telops from the group, and extracts a specific segment interposed between the two of the specific telops. | 04-01-2010 |
Takehiko Takayama, Kanagawa JP
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20090056611 | Apparatus and method for drop-down/lift-up boat mounted on marine vessel - The present invention provides an apparatus and method of a dock system for launch and recovery of a stowed boat, which is capable of launching and recovering the boat during navigation of a marine vessel at a high headway speed. The launch and recovery apparatus has a stern dock ( | 03-05-2009 |
Toshikazu Takayama, Kanagawa JP
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20090220889 | PHOTOSENSITIVE RESIN COMPOSITION AND METHOD OF FORMING PATTERN - A photosensitive resin composition which has a quenching function and satisfactory long-term stability and which, in particular, can be prevented from suffering sensitivity abnormality caused by change with time during storage (change from given sensitivity); and a method of forming a pattern from the composition. The resist composition contains a base resin comprising, as the main component, a silicon-containing polymer which is a siloxane or silsesquioxane polymer or the like, the composition containing, as a quencher, a specific sulfonium compound in place of a nitrogenous compound. | 09-03-2009 |
20100040973 | COMPOSITION FOR FORMATION OF RESIST PROTECTION FILM, AND METHOD FOR FORMATION OF RESIST PATTERN USING THE SAME - Disclosed are: a composition for forming a resist protection film, which shows less damage to a resist film, can form a good, rectangular resist pattern, and can be used regardless of the structure of a resin used in a resist composition; and a method for forming a resist pattern by using the composition. Specifically, disclosed are: a composition for forming a resist protection film, which comprises (a) an alkali-soluble polymer and (b) an ether-based solvent; and a method for forming a resist pattern by using the composition. | 02-18-2010 |
20100086879 | MATERIAL FOR FORMATION OF PROTECTIVE FILM, METHOD FOR FORMATION OF PHOTORESIST PATTERN, AND SOLUTION FOR WASHING/REMOVAL OF PROTECTIVE FILM - Disclosed are: a material for forming a protective film to be laminated on a photoresist film, which can prevent the contamination of an exposing device with an outgas generated from the photoresist film, which has little influence on the environment, which has a high water repellent property, which sparingly causes mixing with the photoresist film, and which can form a high-resolution photoresist pattern; a method for forming a photoresist pattern; and a solution for washing/removing a protective film. Specifically disclosed are: a material for forming a protective film, which comprises (a) a non-polar polymer and (b) a non-polar solvent; a method for forming a photoresist pattern by using the material; and a solution for washing/removing a protective film, which is intended to be used in the method. | 04-08-2010 |
Yasuo Takayama, Kanagawa JP
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20080199207 | Cleaning device and charging device, image holding unit and image forming apparatus using same - A cleaning device is provided and includes: three or more cleaning members for cleaning a wire member, the three or more cleaning members being separately disposed along a longitudinal direction of the wire member and including a pair of side cleaning members and an intermediate cleaning member, the intermediate cleaning member being disposed opposite to the pair of side cleaning members with respect to the wire member and disposed between the side cleaning members in the longitudinal direction of the wire member; a mechanism that moves at least one of the cleaning members so as to contact all of the cleaning members with the wire member or separate all of the cleaning members from the wire member; and a mechanism that moves all of the cleaning members along the longitudinal direction of the wire member in a state where all of the cleaning members are contacted with the wire member. | 08-21-2008 |
20110318046 | CLEANING DEVICE AND IMAGE FORMING APPARATUS - There is provided a cleaning device including: a cleaning member disposed that cleans the discharge member; a guide member disposed along the length direction of the discharge member and guides the cleaning member in the length direction of the discharge member; and a drive device which, when executing a cleaning operation where the drive device reciprocally moves the cleaning member along the guide member from a standby position set on one length direction end portion of the discharge member or a return operation where the drive device returns the cleaning member along the guide member to the standby position, applies to the cleaning member a driving force in an opposite direction of a moving direction in which movement of the cleaning member is to be started and thereafter applies to the cleaning member a driving force in the moving direction. | 12-29-2011 |
Yoshihisa Takayama, Kanagawa JP
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20080299907 | Communication Apparatus, Communication Method, and Program - A communication apparatus capable of fully exhibiting capabilities that are inherently possessed by the communication apparatus for performing near field communication, a communication method for use therewith, and a program for use therewith an initiator performs near field communication with a target in accordance with are provided. For example, for each of predetermined n+1 types of capabilities possessed by the initiator or the target, the initiator generates capsules [ | 12-04-2008 |
20090147803 | COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND PROGRAM - A communication apparatus capable of using near field communication from various protocols, a communication method for use therewith, and a program for use therewith are provided. NFC communication apparatuses | 06-11-2009 |
20100105324 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND PROGRAM - A communication system, a communication apparatus, a communication method and a program wherein the communication time can be shortened. An initiator, when performing a passive mode of communication, transmits a polling request frame in which a first value is set as time slot information. The initiator, when performing a simple mode of communication, transmits a polling request frame in which a second value, different from the first value, is set as the time slot information. When the time slot information, which is included in the polling request frame from the initiator, is the first value, a target transmits a polling response frame including an ID that identifies the target at the timing of a time slot decided by use of a random number. When the time slot information is the second value, the target transmits a polling response frame including real data at the timing of a predetermined time slot. The present invention can be applied to, for example, IC card systems performing proximity communication. | 04-29-2010 |
20100130126 | COMMUNICATION DEVICE, COMMUNICATION METHOD, PROGRAM AND COMMUNICATION SYSTEM - A communication device includes: an electromagnetic-wave generating means for outputting an electromagnetic wave; and a transmitting/receiving means for transmitting data by modulating the electromagnetic wave in accordance with data as well as receiving data transmitted from the other device by demodulating the electromagnetic wave outputted by the electromagnetic-wave generating means or the electromagnetic wave outputted by the other device as the other party of communication, wherein the transmitting/receiving means transmits attribute information indicating communication ability of the device itself as well as receives attribute information indicating communication ability of the other device as the data, and the electromagnetic-wave generating means reduces power of the electromagnetic wave to be outputted after receiving the attribute information. | 05-27-2010 |
20100130127 | COMMUNICATION DEVICE, COMMUNICATION METHOD, PROGRAM AND COMMUNICATION SYSTEM - A communication device is provided and includes: an electromagnetic-wave generating means for outputting an electromagnetic wave; and a transmitting/receiving means for transmitting data by modulating the electromagnetic wave in accordance with data as well as receiving data transmitted from the other device by demodulating the electromagnetic wave outputted by the electromagnetic-wave generating means or the electromagnetic wave outputted by the other device as the other party of communication, wherein the transmitting/receiving means transmits attribute information indicating communication ability of the device itself as well as receives attribute information indicating communication ability of the other device as the data, and the electromagnetic-wave generating means turns off the output of the electromagnetic wave for a given period of time after the transmission of the data based on the attribute information. | 05-27-2010 |
20110159816 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND PROGRAM - The present invention relates to a communication system, a communication device, a communication method, and a program, which make it possible to achieve a reduction in communication time. When performing communication in passive mode, the initiator transmits a polling request frame where a first value is set in time slot information, and when performing communication in simple mode, the initiator transmits a polling request frame where a second value different from the first value is set in time slot information. When the time slot information included in the polling request frame from the initiator has the first value, the target transmits a polling response frame including an ID for identifying the target at the timing of a time slot determined by a random number, and when the time slot information has the second value, the target transmits a polling response frame including real data at the timing of a time slot set in advance. The present invention can be applied to, for example, an IC card system that performs near field communication. | 06-30-2011 |
20120231735 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND DATA PROCESSING APPARATUS - A communication system and communication method enable various types of near field communication. NFC communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses, for example, a first NFC communication apparatus transmits data to a second NFC communication apparatus by modulating electromagnetic waves generated by itself, while the second NFC communication apparatus transmits data to the first NFC communication apparatus by performing load modulation on the electromagnetic waves generated by the first NFC communication apparatus. Alternatively, in the active mode, either of the NFC communication apparatuses transmits data by modulating electromagnetic waves generated by itself. The present innovation can be applied to, for example, an IC card system, etc. | 09-13-2012 |
20120258662 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS AND COMMUNICATION METHOD AS WELL AS PROGRAM - A communication system, a communication apparatus, a communication method, and a program for acquiring the advantage of a plurality of communication protocols is provided. A random number and a first communication information including first identification information of a communication apparatus is sent to another communication apparatus by using near field communication. Second communication information is received by the communication apparatus from the other communication apparatus by using near field communication. The second communication information includes second identification information of the other communication apparatus necessary to a second communication. The second communication is performed between the communication apparatus and the other communication apparatus by using the second communication information received by using the near field communication. | 10-11-2012 |
20130005287 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS AND COMMUNICATION METHOD - A method for a communication device includes determining whether a first radio frequency (RF) signal at a level of at least a first predetermined field threshold is detected. The method also includes generating a second RF signal at a level of at least a second predetermined field threshold greater than the first predetermined field threshold, when the communication device receives an instruction to generate the second RF signal and the determining determines that the first RF signal at the level of at least the first predetermined field threshold is not detected. The method further includes receiving a load modulated RF signal in response to the second RF signal. | 01-03-2013 |
20130143492 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND DATA PROCESSING APPARATUS - A communication system and communication method enable various types of near field communication. NFC communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses, for example, a first NFC communication apparatus transmits data to a second NFC communication apparatus by modulating electromagnetic waves generated by itself, while the second NFC communication apparatus transmits data to the first NFC communication apparatus by performing load modulation on the electromagnetic waves generated by the first NFC communication apparatus. Alternatively, in the active mode, either of the NFC communication apparatuses transmits data by modulating electromagnetic waves generated by itself. The present innovation can be applied to, for example, an IC card system, etc. | 06-06-2013 |
20130150135 | COMMUNICATION DEVICE, COMMUNICATION METHOD, PROGRAM AND COMMUNICATION SYSTEM - A communication device is provided and includes: an electromagnetic-wave generating means for outputting an electromagnetic wave; and a transmitting/receiving means for transmitting data by modulating the electromagnetic wave in accordance with data as well as receiving data transmitted from the other device by demodulating the electromagnetic wave outputted by the electromagnetic-wave generating means or the electromagnetic wave outputted by the other device as the other party of communication, wherein the transmitting/receiving means transmits attribute information indicating communication ability of the device itself as well as receives attribute information indicating communication ability of the other device as the data, and the electromagnetic-wave generating means turns off the output of the electromagnetic wave for a given period of time after the transmission of the data based on the attribute information. | 06-13-2013 |
20130267175 | COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND PROGRAM - The present invention relates to a communication apparatus capable of fully exhibiting capabilities that are inherently possessed by the communication apparatus for performing near field communication, a communication method for use therewith, and a program for use therewith an initiator performs near field communication with a target in accordance with NFCIP-1. For example, for each of predetermined n+1 types of capabilities possessed by the initiator or the target, the initiator generates capsules [0] to [n] containing one or more pieces of information related to a corresponding capability (S | 10-10-2013 |
Yuji Takayama, Kanagawa JP
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20120189286 | IMAGE RECORDING APPARATUS AND IMAGE RECORDING CONTROL METHOD - An image recording apparatus includes: a recording process section recording an image on a recording medium; an output process section outputting the image; and a control section multiplexing information on timing for starting the recording of the image with the image output from the output process section before the recording process section starts recording the image on the recording medium. | 07-26-2012 |