Abstract: An authentication device to be mounted on a vehicle includes a processor. The processor is configured to execute first authentication based on biometric information acquired from a user and biometric information preregistered in the vehicle. The processor is configured to execute second authentication different from the first authentication. The processor is configured to transit setting of the first authentication to a state in which the user is able to change the setting, when the second authentication is successful.

Abstract: An authentication device to be mounted on a vehicle includes a processor. The processor is configured to execute first authentication based on biometric information acquired from a user and biometric information preregistered in the vehicle. The processor is configured to execute second authentication based on identification information acquired from a mobile device of the user and identification information preregistered in the vehicle. The processor is configured to permit start of the vehicle when at least one of the first authentication and the second authentication is successful. The processor is configured to set an authentication function of the first authentication from ON to OFF when at least one of the first authentication and the second authentication is successful.

Abstract: An antenna substrate includes a substrate including a first main surface and a second main surface, and a coil including a first portion supported on the first main surface, and a second portion supported on the second main surface. A communicating portion is formed in the substrate. The communicating portion communicates the first main surface with the second main surface. The first portion and the second portion are electrically connected to each other, through the communicating portion. A winding direction of the first portion and a winding direction of the second portion are identical, when viewed from a direction along a normal line of the first main surface or a normal line of the second main surface.

Abstract: An authentication device to be mounted on a vehicle includes a processor. The processor is configured to execute first authentication based on biometric information acquired from a user and biometric information preregistered in the vehicle. The processor is configured to execute second authentication based on identification information acquired from a mobile device of the user and identification information preregistered in the vehicle. The processor is configured to permit start of the vehicle when at least one of the first authentication and the second authentication is successful. The processor is configured to set an authentication function of the first authentication from ON to OFF when at least one of the first authentication and the second authentication is successful.

Abstract: A carbon fiber production method includes a carbon fiber production step including an oxidation step and a carbonization step; and an exhaust gas processing step including a heat exchange step; an external air mixing step; and a mixed external air supplying step in which the mixed external air is supplied to at least one step that uses heated gas in the steps in the carbon fiber production step; and among the exhaust gases, a high heating value exhaust gas having a heating value of 250 kcal/Nm3 or higher is supplied to an inlet side of an exhaust gas combustion apparatus and a low heating value exhaust gas having a heating value lower than 150 kcal/Nm3 is supplied to an outlet side of the exhaust gas combustion apparatus, respectively.

Abstract: A monitoring system includes an imaging device and a control device. The control device includes a device communication section, a device controller, and device storage. The device controller includes an assignment section and a count section. The imaging device captures an image of an imaging area to generate captured image data indicating the captured image. The device controller acquires the captured image data from the imaging device through the device communication section. The assignment section assigns a plurality of candidate detection ranges to the captured image. The count section counts the number of occurrences of a specific event in each of the candidate detection ranges. The device storage stores therein the number of occurrences of the specific event in association with each of the candidate detection ranges.

Abstract: A carbon fiber production method includes a carbon fiber production step including an oxidation step and a carbonization step; and an exhaust gas processing step including a heat exchange step; an external air mixing step; and a mixed external air supplying step in which the mixed external air is supplied to at least one step that uses heated gas in the steps in the carbon fiber production step; and among the exhaust gases, a high heating value exhaust gas having a heating value of 250 kcal/Nm3 or higher is supplied to an inlet side of an exhaust gas combustion apparatus and a low heating value exhaust gas having a heating value lower than 150 kcal/Nm3 is supplied to an outlet side of the exhaust gas combustion apparatus, respectively.

Abstract: A monitoring system includes an imaging sensor, an allocation section, and a setting section. The imaging element captures an image in a capture area to capture image data, thereby generating the captured image data. The captured image data represents the captured image. The allocation section allocates selection range candidates to the captured image. The setting section sets at least part of the selection range candidates as a selection range. The at least part includes one or more selection range candidates. According to a time interval, the setting section performs switching of the at least part of the selection range candidates that is set as the selection range.

Abstract: A monitoring system includes a plurality of cameras and a control device. The control device includes device storage, an output device, and an input device. The device storage stores therein an image captured by each camera of the plurality of cameras. The output device displays an image exhibiting a positional relationship of the plurality of cameras. The input device sets tracking information for tracking a specific tracking target in the captured images to one camera among the plurality of cameras. When an imaginary movement line is input on the image exhibiting the positional relationship of the cameras, the input device sets the tracking information to one or more cameras corresponding to the imaginary movement line among the plurality of cameras other than the one camera.

Abstract: A control portion, when a page transition condition is met while a contact position on a touch screen by a contact body operating an icon is in a target area, makes the touch screen perform processing for displaying another page and moving the icon being operated to the other page. The control portion classifies any of the icons which is not in the target area into a first group and any of the icons of which at least a part is in the target area into a second group, and changes the page transition condition depending on whether an icon in the first group is being operated or an icon C in the second group is being operated.

Abstract: A control device includes a detection section, a determination section, and a controller. The detection section detects a tracking state of an image capturing device that tracks a tracking target object. The determination section determines a control option of the image capturing device. The controller controls the image capturing device according to the control option. The determination section determines the control option based on a change location where the tracking state with respect to the tracking target object has changed.

Abstract: A control portion, when a page transition condition is met while a contact position on a touch screen by a contact body operating an icon is in a target area, makes the touch screen perform processing for displaying another page and moving the icon being operated to the other page. The control portion classifies any of the icons which is not in the target area into a first group and any of the icons of which at least a part is in the target area into a second group, and changes the page transition condition depending on whether an icon in the first group is being operated or an icon C in the second group is being operated.

Abstract: An imaging device of a monitoring system generates captured image data indicating a captured image including a detection target. An input section of a control device of the monitoring system receives a first input indicating a first position on or in the vicinity of the detection target in the captured image and a second input indicating a second position farther from the detection target than the first position. A first setting section sets a first detection range defined by a boundary surrounding the detection target. A second setting section sets a second detection range defined by a boundary surrounding the first detection range. A third setting section sets a third detection range defined by a boundary located outside the first detection range and inside the second detection range. A monitoring controller controls monitoring of a specific event within the second detection range or the third detection range.

Abstract: A monitoring system includes a plurality of cameras and a control device. The control device includes device storage, an output device, and an input device. The device storage stores therein an image captured by each camera of the plurality of cameras. The output device displays an image exhibiting a positional relationship of the plurality of cameras. The input device sets tracking information for tracking a specific tracking target in the captured images to one camera among the plurality of cameras. When an imaginary movement line is input on the image exhibiting the positional relationship of the cameras, the input device sets the tracking information to one or more cameras corresponding to the imaginary movement line among the plurality of cameras other than the one camera.

Abstract: A display device includes a display section, an assignment section, a setting section, and a detection section. The detection section specifies a specific candidate selection range among candidate selection ranges and detects an operation to switch between setting and non-setting of selected range setting by the setting section for the specific candidate selection range. In a situation in which the detection section detects a first operation to change the selected range setting for the specific candidate selection range and then detects a second operation performed in a specific direction from the specific candidate selection range, the setting section changes the selected range setting for the specific candidate selection range and changes the selected range setting for a candidate selection range located in the specific direction from the specific candidate selection range to the same setting as that set for the specific candidate selection range.

Abstract: A monitoring system includes an imaging device and a control device. The control device includes a device communication section, a device controller, and device storage. The device controller includes an assignment section and a count section. The imaging device captures an image of an imaging area to generate captured image data indicating the captured image. The device controller acquires the captured image data from the imaging device through the device communication section. The assignment section assigns a plurality of candidate detection ranges to the captured image. The count section counts the number of occurrences of a specific event in each of the candidate detection ranges. The device storage stores therein the number of occurrences of the specific event in association with each of the candidate detection ranges.

Abstract: A control device includes a detection section, a determination section, and a controller. The detection section detects a tracking state of an image capturing device that tracks a tracking target object. The determination section determines a control option of the image capturing device. The controller controls the image capturing device according to the control option. The determination section determines the control option based on a change location where the tracking state with respect to the tracking target object has changed.

Abstract: A display device includes a display section, a display control section, an acceptance section, and a storage section. The display control section allows the display section to display an input screen including a plurality of character input fields. When all characters displayed in a character input field designated as a character input destination are deleted by a sequence of character deletion operations, the display control section allows the storage section to store the deleted characters. Then, when the acceptance section accepts an operation for canceling designation of the character input field as the character input destination, the display control section allows the display section to display, in another of the plurality of character input fields, the characters stored in the storage section.

Abstract: An electronic device includes a display section, a first control section, a first acceptance section, a second acceptance section, a determination section, and a retrieval section. The first control section allows a window screen on the display section to display a folder configuration, and a filename of a file saved in each of the folders. The first acceptance section accepts entry of a retrieval keyword. The second acceptance section accepts entry designating a folder on which to perform the file retrieval. The determination section determines, based on the folder of which the second acceptance section accepted the designation, a range of hierarchies of folders on which to perform the file retrieval. The retrieval section retrieves the file containing, in the filename, the retrieval keyword accepted by the first acceptance section, the retrieval being performed on the folders included in the range of hierarchies determined by the determination section.

Abstract: A display device includes a display section, a display control section, an acceptance section, and a storage section. The display control section allows the display section to display an input screen including a plurality of character input fields. When all characters displayed in a character input field designated as a character input destination are deleted by a sequence of character deletion operations, the display control section allows the storage section to store the deleted characters. Then, when the acceptance section accepts an operation for canceling designation of the character input field as the character input destination, the display control section allows the display section to display, in another of the plurality of character input fields, the characters stored in the storage section.