Abstract: In one embodiment, a beam detector includes a first aperture plate including a first passage hole, a second aperture plate including a second passage hole that allows a single detection target beam passing through the first passage hole to pass therethrough, and a sensor detecting a beam current of the detection target beam passing through the second passage hole. The second aperture plate includes an electrically conductive material, a plurality of third passage holes are formed around the second passage hole, and the plurality of third passage holes allow light to pass therethrough.

Abstract: A vehicle control system, a vehicle control method, and a storage medium are provided. A stopping process stops fuel supply to one or more stopping cylinders and supplies fuel to one or more remaining cylinders during a load operation of an engine. During execution of the stopping process, a compensating process compensates for a decrease in output of the one or more stopping cylinders due to the execution of the stopping process by increasing output generated by combustion in the one or more remaining cylinders. The system control circuit causes, when the engine rotation speed of the engine is the same, the output after being increased by the compensating process to decrease as a shaft torque of the crankshaft of the engine increases.

Abstract: A display control device includes: an acquisition unit that acquires right hand position information indicating a position of a right hand of a user and left hand position information indicating a position of a left hand of the user of a head mounted display; and a display control unit that: controls the head mounted display to arrange a virtual object having a certain size at the position of the right hand and the position of the left hand based on of the right hand position information and the left hand position information; and controls the head mounted display to change a position of the virtual object independently of a change in a distance between a right hand and a left hand while maintaining a display state of the virtual object.

Abstract: In one embodiment, a length measurer includes a first laser interferometer provided in a wall surface of the writing chamber, synthesizes a laser beam with the first frequency which has traveled back and forth between the first laser interferometer and the stage and a laser beam with the second frequency reflected in the first laser interferometer, and outputs a first beat signal. A wall surface displacement measurer includes a second laser interferometer provided in the wall surface of the writing chamber, synthesizes a laser beam with the first frequency which has traveled back and forth between the second laser interferometer and a fixed mirror and a laser beam with the second frequency reflected in the second laser interferometer, and outputs a second beat signal. The position of the stage is calculated based on a difference between the first beat signal and the second beat signal.

Abstract: A high-resolution display device is provided. A display device with both high display quality and high resolution is provided. The display device includes a first display element including a first pixel electrode, a first EL layer, and a common electrode; a second display element including a second pixel electrode, a second EL layer, and the common electrode; a first insulating layer covering an end portion of the first pixel electrode and an end portion of the second pixel electrode; a second insulating layer over the first insulating layer; and a third insulating layer over the second insulating layer. The first EL layer is placed over the first pixel electrode and the third insulating layer. The second EL layer is placed over the second pixel electrode and the third insulating layer.

Abstract: There is provided an information processing method to deal with the generation of inexact posture information. The information processing method includes acquiring posture information that indicates a posture of a moving body, extracting a feature amount from the posture information acquired at one time point or at multiple time points, determining whether or not the extracted feature amount is included within a definition range in a feature amount space, and acquiring, as a use feature amount, a feature amount that is included within the definition range, when the extracted feature amount is determined not to be included within the definition range, and generating data that indicates a posture or a motion, by using the use feature amount.

Abstract: A high-resolution or high-definition display apparatus is provided. The display apparatus includes a first light-emitting device and a second light-emitting device. The first light-emitting device includes a first conductive layer, a second conductive layer over the first conductive layer, a first light-emitting layer over the second conductive layer, and a common electrode over the first light-emitting layer. The second light-emitting device includes a third conductive layer, a fourth conductive layer over the third conductive layer, a second light-emitting layer over the fourth conductive layer, and the common electrode over the second light-emitting layer.

Abstract: According to one embodiment, a beam detector includes a first aperture substrate including a first passage hole smaller than a pitch between beams of a multi charged particle beam, a second aperture substrate including a second passage hole allowing one detection target beam which has passed through the first passage hole, and a sensor detecting a beam current of the detection target beam which has passed through the second passage hole. The second aperture substrate has light permeability, and includes a conductive material.

Abstract: The digital contents copying-inhibition apparatus comprises a guard data storage section which stores a guard data. This guard data is for appending to audio or video digital data which can be expressed as amplitude of the contained frequency component. Presence of this guard data becomes apparent only when the audio or video digital data is reproduced after the data has been compressed once.

Abstract: In the data protection processing device, the protection key adding position determining section or the protection key removal position determining section determines as to whether or not received digital data meets predetermined adding conditions. If the data meets the predetermined adding conditions, encoding and decoding are performed by adding or subtracting a predetermined protection key value to digital data when a predetermined number of items of digital data have been received after the above determination in the protection key adding position determining section or protection key removal position determining section.