Abstract: The present technology relates to a communication device capable of performing coordinated transmission more flexibly. Provided is a communication device including a control unit that performs control to exchange control information used when performing coordinated transmission in which a plurality of communication devices performs data transmission in a coordinated manner with a first other communication device that coordinates by using a first transmission channel different from a second transmission channel used for wireless communication with a second other communication device serving as a transmission destination of data, and transmit a request signal that requests notification of an acquisition status of the control information to the first other communication device. The present technology can be applied to, for example, communication devices that form a wireless LAN system.

Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.

Abstract: According to an embodiment, a coil spring is formed of a wire which is helically wound, and includes an end turn portion and an effective portion, and a surface of the wire in the end turn portion includes an area which is softer than a surface of the wire in the effective portion.

Abstract: A turbo-type fluid machine includes a shaft configured to be rotationally driven, a compression mechanism having an impeller, and a coupling portion coupling an end portion of the shaft and the impeller with each other. The coupling portion is provided with a balance adjustment mechanism.

Abstract: A refrigeration cycle apparatus includes a heat source side unit, a relay unit, and a plurality of load side units, the heat source side unit and the relay unit are connected by using a low-pressure pipe and a high-pressure pipe, and the relay unit and each of the plurality of load side units are connected by using a corresponding liquid branch pipe and a corresponding gas branch pipe. The heat source side unit includes a compressor configured to compress refrigerant, at least one flow switching valve configured to change a passage of refrigerant based on an operation mode, and at least one heat source side heat exchanger, and the relay unit includes six-way valves or pairs of four-way valves.

Abstract: A wire harness including: a wire harness body that includes an electric wire and an outer sheath configured to cover an outer circumference of the electric wire; a first route regulator that is to be attached to an outer circumference of the outer sheath and is configured to regulate a route of the wire harness body; and a fixing member configured to fix the first route regulator to an attachment target.

Abstract: A wire harness including; a wire harness main body including an electric wire and an outer cover enclosing an outer circumference of the electric wire; a route-regulating cover that is attached to an outer circumference of the outer cover and regulates a route of the wire harness main body; and an attachment attached to an outer circumference of a portion in a lengthwise direction of the route-regulating cover.

Abstract: A communication device that increases transmission efficiency by using a plurality of links is to be provided. A communication device that performs wireless communication using a plurality of links sends, during a period of transmission using a first link, a notification of information regarding a change in the transmission period in the first link, the change being caused by further transmission using a second link. The communication device sends, in the first link, a notification of information indicating whether or not acquisition of a transmission right is being attempted in the second link, and sends, in the second link, a notification of information indicating whether or not at least information regarding a transmission period written in a frame to be transmitted in the first link has been changed, and the information regarding the change in the transmission period in the first link.

Abstract: The solid-state imaging element includes a photoelectric converter, a first separator, and a second separator. The photoelectric converter is configured to perform photoelectric conversion of incident light. The first separator configured to separate the photoelectric converter is formed in a first trench formed from a first surface side. The second separator configured to separate the photoelectric converter is formed in a second trench formed from a second surface side facing a first surface. The present technology is applicable to an individual imaging element mounted on, e.g., a camera and configured to acquire an image of an object.

Abstract: A wireless communication device includes: a transmission unit that transmits a request frame indicating a request for traffic information; a receiving unit that receives a response frame in which the traffic information is stored; and a control unit that controls transmission of a frame related to permission of transmission directed to a first wireless communication device that is identified on the basis of the traffic information stored in the received response frame and that is permitted to perform multiple access. A wireless communication device includes: a receiving unit that receives a request frame indicating a request for traffic information; a transmission unit that transmits a response frame in which the traffic information is stored in response to the received request frame; and a control unit that controls transmission of a frame related to the traffic information on the basis of a communication parameter related to multiple access.

Abstract: A weight (weighting factor, and Matrix of Steering Vectors) for performing joint transmission together with another wireless base station is efficiently generated. The wireless base station performs the joint transmission with the another wireless base station. The wireless base station includes a wireless control unit and a communication unit. The wireless control unit generates information regarding channel state information between a terminal which is a destination at the time of performing the joint transmission and a plurality of wireless base stations which is a transmission source of the joint transmission. The communication unit transmits the information regarding the generated channel state information to the another wireless base station that performs the joint transmission.

Abstract: A reaction apparatus comprising at least one tubular reaction unit (23), a container (41) configured to accommodate the tubular reaction unit (23) and a temperature control medium (51) used in heat exchange with the tubular reaction unit (23), and a nozzle (31) configured to eject the temperature control medium (51) toward the tubular reaction unit (23) in the container. The reaction apparatus further comprising a movable part (34) configured to adjust an ejection direction of the nozzle (31) is preferred. The reaction apparatus allows for effectively performing the temperature control even when the tubular reaction unit is immersed in a temperature control medium.

Abstract: A processor of an imaging apparatus including an imaging element that images a subject through an imaging optical system is configured to: perform a recording control of performing one of: first processing as defined herein; and second processing as defined herein; perform an image shake correction control of correcting an image shake of a captured image output from the imaging element by moving one or both of the imaging element and a lens included in the imaging optical system; perform image processing of generating a live view image for displaying a subject image formed in the second region on a display unit; and perform a control of setting, in a case of performing the first processing, a movable range of at least one of the imaging element and the lens in the image shake correction control to be larger than in a case of performing the second processing.

Abstract: The imaging method is used in an imaging apparatus including an imaging element that captures a subject image and a moving mechanism configured to change a relative position between the subject image and the imaging element, the imaging method including: a changing step of changing the relative position a plurality of times; an imaging step of acquiring a plurality of first images by capturing the subject image using the imaging element at a plurality of the relative positions; a combining step of generating a second image by combining the plurality of first images; and a display step of performing a temporal display relating to the imaging step or the combining step.

Abstract: An air-conditioning apparatus includes a refrigerant circuit and a controller. The refrigerant circuit includes a main circuit and a bypass circuit. The bypass circuit is connected, by a pipe, to each of a plurality of parallel outdoor heat exchangers via a defrosting refrigerant pressure-reducing device, a defrosting flow passage switching device, and a backflow prevention device. The controller switches a flow passage for use in introduction of refrigerant using the defrosting flow passage switching device, to select one of the plurality of parallel outdoor heat exchangers as a defrosting target to be defrosted; and supplies defrosting refrigerant whose pressure is reduced by the defrosting refrigerant pressure-reducing device to the selected one of the plurality of parallel outdoor heat exchangers.

Abstract: Carbon black in which an oil absorption amount is 150 mL/100 g or more and 400 mL/100 g or less and an iron content that is measured by induced coupled plasma-mass spectrometry is 500 ppb or less.

Abstract: Carbon black in which an oil absorption amount is 150 mL/100 g or more and 400 mL/100 g or less and a cobalt content that is measured by induced coupled plasma-mass spectrometry is 20 ppb or less.

Abstract: Carbon black in which an oil absorption amount is 150 mL/100 g or more and 400 mL/100 g or less and a nickel content that is measured by induced coupled plasma-mass spectrometry is 50 ppb or less.

Abstract: A wire harness including: a wire harness main body that includes an electric wire, an exterior tube that covers an outer circumferential surface of the electric wire, and a first path restrictor that is attached to an outer circumferential surface of the exterior tube and is configured to restrict a path of the exterior tube; and an attachment that is attached to an outer circumferential surface of a portion of the first path restrictor in a lengthwise direction thereof.

Abstract: A wire harness including: an electrical wire; and a fixing member that fixes the electrical wire to an attachment target, wherein: the fixing member has: a bolt fixing portion to be fixed to a bolt of the attachment target; and a holder that holds the electrical wire, the bolt fixing portion includes: a side surface that opposes the attachment target; a bolt insertion opening provided in the side surface and into which the bolt is to be inserted; an engagement that engages, in an axial direction, the bolt inserted into the bolt fixing portion through the bolt insertion opening; and a biasing part that is provided on the side surface and comes into contact with the attachment target.