Abstract: [Object] To provide a mechanism that makes it possible to control wireless communication depending on radio propagation environments. [Solution] A communication device comprising: a wireless communication section configured to receive wireless signals from another communication device; and a control section configured to control a repetition process of repeatedly executing a measurement process on a basis of a reliability parameter calculated through the measurement process, the measurement process including reception of the wireless signals and calculation of the reliability parameter serving as an indicator that indicates whether a first incoming wave is an appropriate process target, the first incoming wave being a signal detected as a signal that meets a predetermined detection standard among the received wireless signals.

Abstract: A communication device includes: a plurality of wireless communication sections, each of which is configured to wirelessly receive a signal from another communication device; and a control section configured to perform a detection process of detecting specific elements with regard to a plurality of correlation computation results, each of which is obtained by correlating a first signal that is transmitted from the other communication device and each of second signals at the designated interval and includes a correlation value indicating magnitude of correlation between the first signal and the second signal as an element obtained at the designated interval, and control a change process of treating a wireless communication section having earliest time corresponding to the specific element as a first wireless communication section among the plurality of wireless communication sections, treating the other wireless communication section as a second wireless communication section among the plurality of wireless co

Abstract: A communication device includes: a plurality of wireless communication sections, each configured to be capable of wirelessly transmitting and receiving a signal to and from another communication device; and a control section configured to detect a specific element with regard to each of a plurality of correlation computation results that are obtained by correlating a first signal that is transmitted from the other communication device and that includes change in amplitude with respective second signals obtained when the plurality of wireless communication sections receive the first signal, calculate a reliability parameter that is an indicator indicating whether the detected specific element is appropriate for a processing target, and control a positional parameter determination process on the basis of the reliability parameter, the positional parameter determination process being a process of estimating a positional parameter indicating a position of the other communication device on the basis of the detecte

Abstract: A communication device includes: a plurality of wireless communication sections, each configured to be capable of wirelessly transmitting and receiving a signal to and from another communication device; and a control section configured to detect a specific element with regard to each of a plurality of correlation computation results that are obtained by correlating a first signal that is transmitted from the other communication device and that includes change in amplitude with respective second signals obtained when the plurality of wireless communication sections receive the first signal, calculate a reliability parameter that is an indicator indicating whether the detected specific element is appropriate for a processing target, and control a positional parameter determination process on the basis of the reliability parameter, the positional parameter determination process being a process of estimating a positional parameter indicating a position of the other communication device on the basis of the detecte

Abstract: A magnetic levitated pump that does not cause pulsation of a pumped liquid and can suppress the generation of particles, which are liable to be produced by contact of a sliding part, is disclosed. The magnetic levitated pump for magnetically levitating an impeller housed in a pump casing includes a motor configured to rotate the impeller, and an electromagnet configured to magnetically support the impeller. The motor and the electromagnet are arranged so as to face each other across the impeller, and the motor is arranged on the opposite side of a suction port of the pump casing.

Abstract: A coated tool may include a base member and a coating layer. The coating layer may include a plurality of first AlTi layers indicated by Al1-x1Tix1 and a plurality of second AlTi layers indicated by Al1-x2Tix2. The coating layer may have alternating first AlTi layers and second AlTi layers, i.e. one upon another in a direction away from the base member, and x1 may be larger than x2. The plurality of first AlTi layers may include a first region having two or more adjacent first AlTi layers, where a first AlTi layer of the two or more adjacent first AlTi layers is located farther away from the base member and is smaller in thickness than a first AlTi layer of the two or more adjacent first AlTi layers located closer to the base member.

Abstract: A distance measurement system includes communication units arranged in a communication subject. The communication units form different radio wave transmission paths in accordance with a location of a communication device, and are configured such that when one of the radio wave transmission paths is blocked, communication with the communication device is enabled by another one of the radio wave transmission paths. The distance measurement system further includes a distance measurement unit that measures the distance between the communication device and the communication subject using one of the radio wave transmission paths by performing distance measurement communication that transfers a distance measurement signal between the communication units and the communication device.

Abstract: An information processing apparatus including at least one device, and circuitry to perform at least one process using the at least one device, which controls access to each device from each process based on access restriction information for setting an access restriction to each device from each process, acquires diagnostic information from each device, detects an abnormal access to a particular device from a particular process based on the diagnostic information, and modifies the access restriction information to prohibit access to the particular device from the particular process when the abnormal access is detected.

Abstract: In an embodiment, a cutting tool is disclosed. The cutting tool includes a base member and a DLC layer. The DLS layer contains diamond-like carbon and is located on a surface of the base member. The DLC layer includes one or more first regions. Each of the one or more first regions contains argon by 0.1-1 mass %.

Abstract: An imaging system includes an imaging device and a signal processer, the imaging device including a cache memory and an imaging controller which acquires an infrared image of a subject and depth information indicating a distance from the imaging device to the subject, the imaging controller transmitting the infrared image to the signal processor and storing the depth information at the cache memory, the signal processer including a signal processing control portion which receives the infrared image from the imaging device, detects a two-dimensional coordinate of a predetermined position on the infrared image transmitted from the imaging device, acquires the depth information for the detected two-dimensional coordinate from the cache memory, generates a three-dimensional coordinate of the predetermined position within a three-dimensional space based on the two-dimensional coordinate and the acquired depth information, and outputs a control signal to an external device based on the three-dimensional coordinate.

Abstract: A three-dimensional skeleton information generating apparatus includes an acquisition portion acquiring a two-dimensional image and a distance image of a subject, and a coordinate estimation portion estimating a three-dimensional coordinate of a skeleton point of the subject in a three-dimensional absolute coordinate system based on the two-dimensional image and the distance image acquired by the acquisition portion, the three-dimensional absolute coordinate system including a position other than an imaging position of the two-dimensional image and the distance image as an origin.

Abstract: An authentication system includes a first controller that performs wireless communication with a mobile terminal and a first authentication unit that executes authentication of the mobile terminal including ID authentication and code authentication through the wireless communication performed between the first controller and the mobile terminal. The first authentication unit executes the code authentication by determining whether a terminal-side calculation result obtained by the mobile terminal matches a controller-side calculation result obtained by the first controller. The authentication system further includes a second controller that communicates with the mobile terminal and a second authentication unit that applies encryption communication using a portion of the terminal-side calculation result and a portion of the controller-side calculation result to communication performed between the second controller and the mobile terminal and authenticates the encryption communication.

Abstract: A gesture determination apparatus includes: a recognition device that recognizes a motion of an occupant and a first part and a second part of the occupant, based on a captured image captured by an imaging device that images an interior of a vehicle; and a determination device that determines whether or not a motion corresponding to any command is performed based on the motion of the occupant recognized by the recognition device and a positional relationship between the first part and the second part recognized by the recognition device.

Abstract: A control device includes: a detection unit that detects a reference position indicating a position serving as a reference among passenger's predetermined portions based on a captured image captured by an imaging device that images an interior of a vehicle; and a control unit that is provided in the vehicle and performs control such that, during a closing operation of an openable and closable opening and closing member, the closing operation of the opening and closing member is interrupted, when a coordinate value of the reference position detected by the detection unit exceeds a threshold value.

Abstract: A laminated glass includes a first glass plate; a second glass plate with a plate thickness which is less than a plate thickness of the first glass plate; and an intermediate film. The first glass plate and the second glass plate are laminated via the intermediate film. An external dimension of the second glass plate is less than an external dimension of the first glass plate. At least a part of an outer peripheral edge of the second glass plate is located on an inner periphery side with respect to an outer peripheral edge of the first glass plate.

Abstract: A coated tool may include a base member and a coating layer located on the base member. The coating layer may include an alternating layer having first layers and second layers. The first layers may contain (TibNbdMe)CxN1-x (where M is one or more kinds selected from metals of Groups 4, 5 and 6 in the periodic table except for Ti and Nb, and Al, 0.2?b?0.8, 0.01?d?0.2, 0?e?0.7, b+d+e=1 and 0<x<1). The second layers may contain M?N (where M? is metal of Groups 4, 5 and 6 in the periodic table except for Nb).

Abstract: In an embodiment, a cutting tool is disclosed. The cutting tool includes a base member and a DLC layer. The DLS layer contains diamond-like carbon and is located on a surface of the base member. The DLC layer includes one or more first regions. Each of the one or more first regions contains argon by 0.1-1 mass %.

Abstract: A laminated glass includes a first glass plate; a second glass plate with a plate thickness which is less than a plate thickness of the first glass plate; and an intermediate film. The first glass plate and the second glass plate are laminated via the intermediate film. An external dimension of the second glass plate is less than an external dimension of the first glass plate. At least a part of an outer peripheral edge of the second glass plate is located on an inner periphery side with respect to an outer peripheral edge of the first glass plate.

Abstract: A first method for refining dicyclopentadiene of the present invention is characterized in that the method separates and recovers dicyclopentadiene by distilling the crude dicyclopentadiene that contains dicyclopentadiene and is obtained by removing a C5 fraction and a BTX fraction from the reaction product obtained by dimerization reaction of the cracked gasoline by-produced in an ethylene plant that uses as feed stock a C2 fraction, a C3 fraction and a C4 fraction. A second method for refining dicyclopentadiene of the present invention is characterized in that the dicyclopentadiene-containing fraction refined by distillation is brought into contact with an inert gas or a hydrocarbon gas having 1 to 3 carbon atoms.

Abstract: A shaping apparatus includes: a bench unit that has a light shielding wall around the bench unit; an ejecting unit that is moved relatively with respect to the bench unit and ejects a droplet of a light curable shaping liquid toward the bench unit; and an irradiating unit that performs scanning the ejected droplet on the bench unit with irradiation light to cure the droplet in a state where the ejecting unit is moved to outside from the light shielding wall.