Abstract: A test substance detection method includes: a step A in which a sample containing a test substance and water, a compound having a structure in which a response site and a recognition site are connected via a spacer, and a surfactant are added; and a step B in which the recognition site and the test substance interact and a response at the response site arising from the interaction is detected. Further, also provided are: a purified water production method and an injection water production method both using the foregoing; a detection agent composition containing a compound represented by Formula (1) and a surfactant; and a detection apparatus, a purified water production facility, and an injection water production facility, all using the foregoing.

Abstract: A lens barrel 10 comprises a fourth lens group unit 20, cam pins 22a and 22b, a biasing pin 23, a cutout portion C1, a substantially cylindrical first lens group unit 13, and a plurality of rectilinear guide portions 25. The fourth lens group unit 20 has a substantially cylindrical main body portion 21 that holds a lens L4a, etc. The cam pins 22a and 22b are provided to the fourth lens group unit 20, protrude in the radial direction, and engage in the cam grooves 14b of the cam frame 14. The biasing pin 23 is provided to the fourth lens group unit 20, is supported so as to bias in the radial direction, and engages in the cam groove 14b. The cutout portion C1 is formed by cutting out the portion of the main body portion 21 of the fourth lens group unit 20 opposite the biasing pin 23 in the direction of the optical axis. The main body portion 21 of the fourth lens group unit 20 is provided continuously in the circumferential direction, from the biasing pin 23 to the cam pins 22a and 22b.

Abstract: A sheet manufacturing apparatus is supplied with a raw material including fibers and manufactures a sheet by processing the supplied raw material. The sheet manufacturing apparatus includes a control unit that displays a user interface in which raw material information related to the supplied raw material, manufacturing information related to the manufactured sheet, and processing information related to processing of the sheet are displayed.

Abstract: There is provided a sheet manufacturing apparatus that is capable of manufacturing a sheet having a predetermined color, the apparatus including: a plurality of resin cartridges that store a plurality of colored resins, respectively; a resin supply unit that supplies a resin from one or the plurality of resin cartridges to a predetermined raw material in a predetermined step of manufacturing a sheet; and a controller that selects a resin cartridge, which is a supply source of a resin, when the resin supply unit supplies the resin, and performs setting related to a supply amount of a resin for each of the selected resin cartridges, based on setting related to a color of a sheet to be manufactured.

Abstract: There is provided a sheet manufacturing apparatus that is capable of manufacturing a sheet having a predetermined color, the apparatus including: a plurality of resin cartridges that store a plurality of colored resins, respectively; a resin supply unit that supplies a resin from one or the plurality of resin cartridges to a predetermined raw material in a predetermined step of manufacturing a sheet; and a controller that selects a resin cartridge, which is a supply source of a resin, when the resin supply unit supplies the resin, and performs setting related to a supply amount of a resin for each of the selected resin cartridges, based on setting related to a color of a sheet to be manufactured.

Abstract: In response to an instruction tool pointing at a first object and pointing at a different position A in a state in which a display section displays the first object, a display controller causes a second object relating to the first object to be displayed in an object region which is a region having the position A as an end of the region.

Abstract: A head mounted display includes a display unit that displays an image, a touch sensor provided along at least a part of a periphery of the display unit, and a control unit that changes the image in response to an operation detected by the touch sensor.

Abstract: An electronic apparatus includes a display control section that shows a graphical user interface on a screen and a reception section that receives a user's operation. In response to a first user's operation, the display control section shows a transition in which a first screen including a first element changes to a second screen including a plurality of second elements related to the first element.

Abstract: A display processing device for displaying a display object in a display window and changing a display range includes a sectioning unit that divides the display window into a plurality of sections (screens) by creating boundary lines. Maps of geographical ranges to be displayed are sectioned and displayed in the plurality of screens. In the event that a boundary line is moved through a user input, the geographical ranges of the maps in the screens for which the screen size has become larger than an initial screen size are enlarged, and the maps in the screens which have become smaller than the initial screen size are reduced in scale in accordance with the reduction in screen size, while maintaining the geographical range of the maps displayed in the display window prior to the boundary line being moved.

Abstract: A menu display device includes a display unit that displays a plurality of menu options side by side on a display screen, a storage unit that stores the menu options and operational commands for specifying operations corresponding to the menu options, and a control unit that displays the menu options and displays the operational commands adjacent to the menu options, the operational commands controlling display of the menu options. The control unit moves a mark that indicates a selectable state between the menu options or the operational commands in response to an amount of operation of an operation unit, and when the mark moves to the operational commands, the control unit displays new menu options on the display screen in response to the operational commands.

Abstract: A display processing device for displaying a display object in a display window and changing a display range includes a sectioning unit that divides the display window into a plurality of sections (screens) by creating boundary lines. Maps of geographical ranges to be displayed are sectioned and displayed in the plurality of screens. In the event that a boundary line is moved through a user input, the geographical ranges of the maps in the screens for which the screen size has become larger than an initial screen size are enlarged, and the maps in the screens which have become smaller than the initial screen size are reduced in scale in accordance with the reduction in screen size, while maintaining the geographical range of the maps displayed in the display window prior to the boundary line being moved.