Abstract: A fixing unit or device that can be used in an image forming apparatus includes a first heater element that is formed of a material that increases in electrical resistance with increases in temperature. A controller of the fixing unit is configured to vary a duty ratio of electric power applied to the first heater element during a start-up operation in which the temperature of the first heater element is raised to a target operating temperature. By varying the duty ratio during the start-up operation, changes in the resistance of the first heater element with the heating can be compensated. For example, the duty ratio can be increased during the course of the start-up to achieve the target operating temperature faster.

Abstract: According to one embodiment, an integrated circuit verification device includes: a condition property information generation unit configured to generate a plurality of condition properties that have information which imposes limitations on circuit operations or input signals, based on condition statements in a code list of a design data file; an exclusion code generation unit configured to generate, from the code list, exclusion code which is proved not to be statically covered, and a first exclusion code list to which the plurality of condition properties are applied; and an exclusion code comparison unit configured to generate a second exclusion code list from a difference between the exclusion code and the first exclusion code list.

Abstract: A charging system for communicating with an RFID tag on a vehicle traveling with the RFID tag attached thereto, and thereby performing charging processing in relation to the vehicle. The charging system is provided with: an RFID information acquisition unit for acquiring RFID information written onto an RFID tag detected by a roadside communication device for communicating with the RFID tag; an external appearance information acquisition unit for acquiring external appearance information relating to the RFID tag or a vehicle body of the vehicle; a point computation unit for determining the respective invalidity of each of a plurality of pieces of determination information, including external appearance determination information in which the RFID information and the external appearance information are combined, and calculating points on the basis of the invalidity; and a determining unit for determining whether or not the vehicle is a fraudulent vehicle on the basis of the points.

Abstract: A heat-exhausting device includes a first inlet through which wind generated as a vehicle travels is taken into a housing; and a circulating path for allowing the wind flowing in from the first inlet to be circulated in the housing. A heat-generating portion of a processing unit which is energized to perform a predetermined process is disposed in contact with an outer wall surface of the circulating path.

Abstract: A charging system for communicating with an RFID tag on a vehicle traveling with the RFID tag attached thereto, and thereby performing charging processing in relation to the vehicle. The charging system is provided with: an RFID information acquisition unit for acquiring RFID information written onto an RFID tag detected by a roadside communication device for communicating with the RFID tag; an external appearance information acquisition unit for acquiring external appearance information relating to the RFID tag or a vehicle body of the vehicle; a point computation unit for determining the respective invalidity of each of a plurality of pieces of determination information, including external appearance determination information in which the RFID information and the external appearance information are combined, and calculating points on the basis of the invalidity; and a determining unit for determining whether or not the vehicle is a fraudulent vehicle on the basis of the points.

Abstract: A focusing adjustment unit changes a relative positions of an optical system and an element of a camera the imaging direction of which faces a predetermined target shooting position from a first side to a second side in an imaging direction. Each time the focusing adjustment unit changes the relative position of the optical system and the element, an evaluation unit calculates an evaluation score monotonically increasing relative to a standard deviation in an adjustment range of an image captured by the camera, the adjustment range being such that an adjustment member a pattern of a plurality of colors provided at the target shooting position comes out. A focusing position determination unit determines a focusing position of the camera based on a change of the evaluation score calculated by the evaluation unit.

Abstract: In this information processing system including a server, a communication terminal communicable with the server via the Internet, and a peripheral device capable of performing short-range wireless communication with the communication terminal, the peripheral device transmits, to the server, device identification information which is information capable of uniquely identifying the peripheral device. On the basis of the transmitted device identification information, the server determines whether the peripheral device is a peripheral device whose connection to the communication terminal is permissible, and when such connection is permissible, the server transmits connection permission information indicating that the connection to the communication terminal is permitted. Then, the peripheral device executes a setting process for enabling the connection to the communication terminal on the basis of the connection permission information.

Abstract: This first communication section transmits, to an authentication server, an encryption key, identification information capable of uniquely identifying a peripheral device, and signature information of the identification information. A second communication section receives data based on an authentication process performed in the authentication server on the basis of the identification information and the signature information transmitted by the first communication section, then, encrypts second data transmission request information, and transmits the encrypted request information to the authentication server. A third communication section receives second data which is encrypted and transmitted from the authentication server in response to the request information transmitted by the second communication section, then decrypts the second data, and transmits the decrypted second data to the authentication server.

Abstract: A focusing adjustment unit changes a relative positions of an optical system and an element of a camera the imaging direction of which faces a predetermined target shooting position from a first side to a second side in an imaging direction. Each time the focusing adjustment unit changes the relative position of the optical system and the element, an evaluation unit calculates an evaluation score monotonously increasing relative to a standard deviation in an adjustment range of an image captured by the camera, the adjustment range being such that an adjustment member a pattern of a plurality of colors provided at the target shooting position comes out. A focusing position determination unit determines a focusing position of the camera based on a change of the evaluation score calculated by the evaluation unit.

Abstract: An information processing system is provided that includes a server, a communication terminal, and a peripheral device. The peripheral device includes a secure storage section with a secure region. The secure region is accessible by internal component of the peripheral device. Certificate data is read out from the secure region and transmitted to the server. The server performs authentication, on the basis of the certificate data, regarding whether the peripheral device is a peripheral device whose connection to the communication terminal is permissible. In response to authentication of the peripheral device, execution of a process that involves transmission and reception of encrypted data is permitted between the peripheral device and the communication terminal.

Abstract: An imaging device for tracking moving objects includes an image output device outputting first and second images that include a moving object to be tracked. A memory stores image data from the image output device. An image processing device includes local storage and performs a block matching processing comprising evaluating a first block in the first image, dividing the second image into multiple regions, storing image data for a divided region in the local storage unit, determining similarity of the first block to blocks in each of the divided regions in turn, and then determining the similarity of the first and second images according to results obtained for each of the divided regions.

Abstract: An imaging device for tracking moving objects includes an image output device outputting first and second images that include a moving object to be tracked. A memory stores image data from the image output device. An image processing device includes local storage and performs a block matching processing comprising evaluating a first block in the first image, dividing the second image into multiple regions, storing image data for a divided region in the local storage unit, determining similarity of the first block to blocks in each of the divided regions in turn, and then determining the similarity of the first and second images according to results obtained for each of the divided regions.

Abstract: An image recognition device includes an edge direction evaluation unit configured to evaluate a direction of an edge at each coordinate by assigning points to the coordinate when a deviation amount between a direction of an outline of an abundance ratio higher than a predetermined abundance ratio threshold value among directions of an outline of a character available for the vehicle number plate and the direction of the edge at each coordinate of the image is less than a predetermined deviation amount threshold value and a vehicle number plate region extraction unit configured to extract a region of the vehicle number plate from the image based on a distribution of the points assigned by the edge direction evaluation unit.

Abstract: Provided is an information processing system including a server, a communication terminal communicable with a server via the Internet, and a peripheral device capable of performing short-range wireless communication with the communication terminal, wherein the peripheral device includes a secure storage section and an identification information transmission section. The secure storage section has a secure region in which to store data so as to be accessible by an internal component of the peripheral device. The identification information transmission section reads out, from the secure region, certificate data indicating that the peripheral device has been authenticated by a predetermined certificate authority, and transmits the certificate data to the server. The server performs authentication, on the basis of the certificate data, regarding whether the peripheral device is a peripheral device whose connection to the communication terminal is permissible.

Abstract: This first communication section transmits, to an authentication server, an encryption key, identification information capable of uniquely identifying a peripheral device, and signature information of the identification information. A second communication section receives data based on an authentication process performed in the authentication server on the basis of the identification information and the signature information transmitted by the first communication section, then, encrypts second data transmission request information, and transmits the encrypted request information to the authentication server. A third communication section receives second data which is encrypted and transmitted from the authentication server in response to the request information transmitted by the second communication section, then decrypts the second data, and transmits the decrypted second data to the authentication server.

Abstract: In this information processing system including a server, a communication terminal communicable with the server via the Internet, and a peripheral device capable of performing short-range wireless communication with the communication terminal, the peripheral device transmits, to the server, device identification information which is information capable of uniquely identifying the peripheral device. On the basis of the transmitted device identification information, the server determines whether the peripheral device is a peripheral device whose connection to the communication terminal is permissible, and when such connection is permissible, the server transmits connection permission information indicating that the connection to the communication terminal is permitted. Then, the peripheral device executes a setting process for enabling the connection to the communication terminal on the basis of the connection permission information.

Abstract: An image recognition device includes an edge direction evaluation unit configured to evaluate a direction of an edge at each coordinate by assigning points to the coordinate when a deviation amount between a direction of an outline of an abundance ratio higher than a predetermined abundance ratio threshold value among directions of an outline of a character available for the vehicle number plate and the direction of the edge at each coordinate of the image is less than a predetermined deviation amount threshold value and a vehicle number plate region extraction unit configured to extract a region of the vehicle number plate from the image based on a distribution of the points assigned by the edge direction evaluation unit.

Abstract: A high-level synthesis apparatus includes an input unit inputting a behavioral description indicating a behavior of a semiconductor integrated circuit comprising a plurality of functional units, an internal representation generator generating an internal representation based on the behavioral description, the internal representation showing a data flow in the behavioral description and an order in which operations are to be performed in the behavioral description, a scheduler performing scheduling for the operations in the internal representation generated in such a manner that non-operating cycles of the functional units continue, a binder performing binding for determining a configuration of the semiconductor integrated circuit operates scheduled operations on the internal representation generated, a circuit description generator generating a circuit description based on a scheduled result and a bound result, and an output unit outputting the internal representation and the circuit description.

Abstract: A simulator comprising: a simulation executing unit to execute a simulation of circuit description data in which a circuit is described in a description language; a bit width monitor to monitor whether a bit width of a simulation result of an operation described in the circuit description data overflows from a bit width of an operation result assignment target variable described in the circuit description, while the simulation executing unit is executing the simulation; and an overflow avoiding unit to dynamically extend a bit width of the operation result assignment target variable that stores the simulation result, when the bit width monitor detects an occurrence of an overflow.

Abstract: An apparatus for estimating a change amount in a register transfer level structure includes: a correspondence relationship creating unit which describes a correspondence relationship among a behavioral description, a control data flow graph, and a register transfer level structure of a register transfer level description created by performing high-level synthesis on the behavioral description, based on the behavioral description which is input, the control data flow graph which is input and created by performing high-level synthesis on the behavioral description, and binding information which is input and created by performing high-level synthesis on the behavioral description; and a register transfer level change amount estimating unit which estimates and outputs a change amount in the register transfer level structure, the change amount in the register transfer level structure being necessary to change the register transfer level description to a description equivalent to a partially changed behavioral desc