Patent application number | Description | Published |
20090086308 | IMAGE DISPLAY DEVICE - Disclosed is an image display device comprising: (i) a pair of substrates facing each other, provided that one of the substrates is transparent; and (ii) charged particles placed in a gap between the substrates, wherein each of the substrates has a layer containing a compound having a silicone structure in the molecule on a surface of the substrates faced with another electrode. | 04-02-2009 |
20090141337 | WHITE PARTICLES FOR IMAGE DISPLAY DEVICE - Disclosed are white particles for an image display device which includes: (i) a pair of substrates facing each other, provided that at least one of the substrates is transparent; and (ii) the white particles enclosed in a gap between the substrates, with which an image is displayed through migration of the white particles by generating an electric field between the substrates, wherein each of the white particles contains: (a) a core particles containing an inorganic oxide having a refractive index of 2.0 or more in an amount of 80 to 99 weight % based on the total weight of the core particle; and (b) a resin layer having a thickness of 10 to 1000 nm on a surface of the core particle. | 06-04-2009 |
20090153945 | IMAGE DISPLAY DEVICE - An image display device comprising: (i) a pair of substrates facing each other; and (ii) particles placed in a gap between the substrates, wherein at least one of the substrates is a resin substrate which is transparent and exhibits a light transmittance of 50% or more at a wavelength of 300 nm. | 06-18-2009 |
20090189851 | Image Display Medium, Preparation Method Thereof - An image display medium is disclosed, which medium includes a pair of substrates each having an electrode and colored particles between the pair of substrates, and the colored particles have an absolute electric charge of 0.5 to 4.0 μC/g. | 07-30-2009 |
20090251764 | IMAGE DISPLAY DEVICE - An image display device | 10-08-2009 |
Patent application number | Description | Published |
20100146632 | REPRODUCTION RULE EVALUATION DEVICE, REPRODUCTION RULE EVALUATION METHOD, RECORDING MEDIUM AND PROGRAM - When a viewer views content, it is reproduced by a reproduction procedure depending on a dynamic condition set in the content. Here, a content object data input unit obtains an externally-input content object. The content object is stored in a content object data retention unit, if necessary. The content object includes a reproduction rule and a content data. A reproduction rule evaluation and execution unit obtains the reproduction rule in the content object and performs processing in accordance with the reproduction rule. The reproduction unit reproduces a reproducible data specified by the reproduction rule evaluation and execution unit. An identifier management unit retains an identifier of a content object reproduction device and provides the identifier upon request. It is thus possible to reproduce in accordance with the reproduction rule set in the content object data and to control the reproduction procedure depending on the dynamic condition. | 06-10-2010 |
20100296435 | COMMUNICATION TERMINAL DEVICE, COMMUNICATION SYSTEM, RELAYING-DEVICE SELECTING DEVICE, COMMUNICATION METHOD, AND PROGRAM - In order to perform communication while configuring a disclosure level on an attribute of a user to be disclosed to a communication destination to a designated disclosure level, there is provided a communication relaying device selecting means ( | 11-25-2010 |
20100316047 | COMMUNICATION TERMINAL DEVICE, DEVICE FOR DETERMINING POSSIBILITY OF DISCRIMINATING RELATION OF PSEUDONYMOUS-NAME COMMUNICATION IDENTIFIER, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND STORAGE MEDIUM - To determine a relation discrimination possibility of a pseudonymous-name communication identifier so that, in each communication layer, no mismatch occurs between a pseudonymous-name communication identifier whose relation can be discriminated and a pseudonymous-name communication identifier whose relation cannot be discriminated. The Relation discrimination possibility determination means | 12-16-2010 |
20110051736 | COMMUNICATION RELAY SYSTEM - A communication relay system relays communications between communication terminals performing the communications according to a plurality of communication protocols. The communication relay system includes pseudonymous identification information acquiring sections associated with respective communication protocols. Each of the pseudonymous identification information acquiring sections acquires pseudonymous identification information which is information according to the associated communication protocol and is different from terminal identification information for identifying each of the communication terminals. The communication relay system includes a communication relay section which, when receiving communication information according to a communication protocol from one of the communication terminals, replaces the source terminal identification information included in the communication information with pseudonymous identification information acquired by the pseudonymous identification information acquiring section, and transmits the communication information after the replacement to another one of the communication terminals. | 03-03-2011 |
20110167476 | MESSAGE DELIVERY SYSTEM AND DELIVERY METHOD - A message delivery system for delivering a message to a user includes: a plurality of delivery systems ( | 07-07-2011 |
20110213842 | INFORMATION DELIVERY SYSTEM, DELIVERY DESTINATION CONTROL METHOD AND DELIVERY DESTINATION CONTROL PROGRAM - It is an object to efficiently deliver a message to a user who subscribes to a plurality of telecommunications carriers. An information delivery system includes an ID federation information storage unit that stores ID federation information being information associating a user identifier for identifying a user in a service provider and a user identifier for identifying the user in a telecommunications carrier which the user subscribes to, a delivery demand receiving unit that receives, from a service providing system administered by a service provider, contents of a message and a user identifier in the service provider as information indicating a user to serve as a delivery target of the message, a delivery demand processing unit that determines which telecommunications carriers the user designated as a delivery target of the message subscribes to based on ID federation information stored in the ID federation information storage unit, and determines a telecommunications carrier to serve as a delivery request destination of the message to the user from the telecommunications carriers determined that the user subscribes to according to a predetermined condition, and a delivery demand transmitting unit that transmits the contents of the message received by the delivery demand receiving unit and a user identifier in the telecommunications carrier of the user for which delivery request destination is the telecommunications carrier as information indicating a user to serve as a delivery target of the message to a delivery system of the telecommunications carrier determined as a delivery request destination by the delivery demand processing unit. | 09-01-2011 |
20120005340 | MEDIATION DEVICE, MEDIATION METHOD AND MEDIATION SYSTEM - Hiding a service providing server from an authentication server is incompatible with involving the service providing server in the selection of the authentication server. An authentication mediation server ( | 01-05-2012 |
20130173620 | ATTRIBUTE INFORMATION PROCESSING DEVICE, ATTRIBUTE INFORMATION PROCESSING METHOD AND ATTRIBUTE INFORMATION EVALUATION SYSTEM - An attribute information processing device includes: an attribute information acquiring unit that acquires attribute information; an attribute value acquiring unit that acquires at least two types of attribute values including a first-type attribute value and a second-type attribute value corresponding to an attribute value of the acquired attribute information; a generating unit that determines a function for obtaining an evaluation value from the acquired two or more types of attribute values, determines a acquisition source of the first-type attribute value to be a first-attribute providing device that can provide the first-type attribute value concerning attribute information serving as a comparison target, determines an acquisition source of the second-type attribute value to be a second-attribute providing device different from the first-attribute providing device, and generates attribute evaluation information containing information on the function, an evaluation value, information for identifying the first-attribute providing device, and information for identifying the second-attribute providing device; and an output unit that outputs the second-type attribute value and the attribute evaluation information. | 07-04-2013 |
20130230168 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER READABLE MEDIUM - To anonymize information from a service-providing apparatus and an information processing apparatus (device), this information processing apparatus is provided with: the an information receiver for receiving anonymized (concealed) information that has been anonymized with anonymizing information; the an anonymized random-number generator for generating random numbers or anonymized random numbers obtained by anonymizing the random numbers with anonymizing information; and a random-number-added information generator for generating random-number-added information on the basis of the anonymized information and the random numbers or anonymized random numbers. | 09-05-2013 |
20130333024 | RANDOM VALUE IDENTIFICATION DEVICE, RANDOM VALUE IDENTIFICATION SYSTEM, AND RANDOM VALUE IDENTIFICATION METHOD - It is not possible to identify a suitable random value that can increase the validity of data after adding a random data and causing the concealment of original data values. | 12-12-2013 |
20130333051 | RANDOM VALUE IDENTIFICATION DEVICE, RANDOM VALUE IDENTIFICATION SYSTEM, AND RANDOM VALUE IDENTIFICATION METHOD - When concealing the value of original data by adding a random value to the value of the original data, this random value identification device acquires a user identifier and an attribute name of an attribute of information relating to a user, identifies the correlation between the attributes indicated by the attribute name, acquires at least one attribute value of the attributes of the user identified by the user identifier, and generates a random number for each attribute within a random value range identified on the basis of the identified correlation and the acquired attribute value. | 12-12-2013 |
20140122442 | DISTRIBUTED ANONYMIZATION SYSTEM, DISTRIBUTED ANONYMIZATION DEVICE, AND DISTRIBUTED ANONYMIZATION METHOD - The present invention provides a distributed anonymization device capable of executing a distributed anonymization process without the risk of leaking data of users to other parties. This distributed anonymization device is provided with: a storing means for storing a user identifier and personal information in association with one another; a setting means for setting, as a dummy identifier, the identifier that does not correspond to the user identifier from among all of the externally-notified identifiers; a separating means for separating all the identifiers including the dummy identifier into groups; a transmitting means for transmitting to another device, the separation information indicating the content of the identifiers in each group; and a determining means for determining, each of groups, whether the proportion of identifiers in the abovementioned distributed anonymization device and the other device satisfy a predetermined anonymity index. | 05-01-2014 |
20140201847 | ANONYMIZATION DEVICE AND ANONYMIZATION METHOD - For satisfying request level of anonymization and preventing a decline of information value, an anonymization device, includes: an anonymization unit which executes anonymization processing to a data set including two data or over with making each group of the data as a processing unit; an anonymous level setting unit which sets an adaptive anonymous level to each of the groups of the data set executed the anonymization processing; an anonymity judgment unit which judges whether or not the group satisfies the set adaptive anonymous level; and further the anonymization unit executes anonymization processing to the data set executed the anonymization processing based on the judgment result by the anonymity judgment unit. | 07-17-2014 |
20150033356 | ANONYMIZATION DEVICE, ANONYMIZATION METHOD AND COMPUTER READABLE MEDIUM - The present invention preserves the anonymity of data even against the providers of the data. This anonymization device contains: a determination unit for determining whether or not the anonymity of data linked with records acquired from multiple providers is preserved against the providers that provided the records which are a part of the data; and an anonymization unit for anonymizing the data on the basis of the anonymity determination result of the determination unit. | 01-29-2015 |