Abstract: A graphene nanoribbon represented by formula (1): wherein R1 represents a linear alkyl group having 1 to 12 carbon atoms, R3 and R4 are both hydrogen atoms, or R3 and R4 taken together form a group represented by —SiR2aR2b—, wherein R2a and R2b are the same or different, and each represents a hydrogen atom, an optionally branched alkyl group having 1 to 4 carbon atoms, or a phenyl group, and n represents an integer of 1 or more, is a novel GNR obtained by a simpler and industrially advantageous method for GNRs.

Abstract: Method for acquiring local gonio-reflection characteristics of an image which is aggregation of dots. Sensory glossiness (L) of the image determined by equation (1) is 1.0 or more. The sensory glossiness (L) is determined based on a height of a peak (H), a height of a base (B) and a half width of a peak (W) of a distribution information of lightness with respect to light receiving angle, obtained by measuring reflected light of a measuring light irradiated into the image. The local gonio-reflection characteristics is acquired with a spatial resolution (A) for acquiring the local gonio-reflection characteristics and a resolution (B) which represents a distribution information of the dots within a region where the sensory glossiness (L) being 1.0 or more, satisfying formula (2). L=Log((H?B)/W)??Equation (1) 0.

Abstract: A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT: (a) the permeate spacer has an open space volume of at least 0.0004 m3/m2; and (b) the membrane sheet has an aspect ratio of at least 1.5.

Abstract: An electromagnetic field band-stop filter includes a plurality of unit structures that have reflection characteristics on an electromagnetic wave of a predetermined frequency. Each of the plurality of unit structures includes: a plurality of electrode parts each of which is disposed along a side of a polygon in a non-contact manner with another electrode part; and a plurality of conductor parts which are provided for the plurality of electrode parts on a one-to-one basis and each of which has at least one bent portion between one end and other end, the one ends of the plurality of conductor parts being connected to the electrode parts on a one-to-one basis and the other ends of the plurality of conductor parts being connected at one point on an inner side of the electrode parts in the individual unit structure.

Abstract: A frequency selective surface having a steep attenuation slope (high sharpness) characteristic is provided without decreasing the line width of a conductive pattern nor the pattern interval thereof. In a frequency selective surface having a structure in which resonators k1xy having identical shapes are periodically arrayed on a dielectric substrate 101, each resonator k1xy includes a cross-shaped conductive pattern formed on the dielectric substrate 101 and a lateral pattern 10 and a longitudinal pattern 20 forming a cross are shaped such that each pattern is extended by a predetermined length in respective directions, each pattern extended by the predetermined length is further extended in both directions orthogonal to each other on the dielectric substrate 101, and leading end parts of the respective further extensions face each other at a predetermined interval d.

Abstract: A cylindrical multipole magnet having an inner peripheral surface and an outer peripheral surface and having N- and S-poles alternately and continuously in a circumferential direction. A surface magnetic flux density of the outer peripheral surface is at least 0.2 times a surface magnetic flux density of the inner peripheral surface. The cylindrical multipole magnet contains an anisotropic rare earth magnetic powder and a resin, with a filling ratio of the anisotropic rare earth magnetic powder being at least 50 vol % but not higher than 65 vol % with respect to a total volume of the anisotropic rare earth magnetic powder and the resin.

Abstract: Provided is an electrostatic charge image developing toner including toner matrix particles containing at least a binder resin, wherein a photosensitizer having a singlet oxygen generating ability is contained inside the toner matrix particles or in an external additive attached to the toner matrix particles.

Abstract: A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT: (a) the porous support comprises less than 10 mg/m2 of monovalent metal ions; and (b) the discriminating layer has an average thickness of at least 0.7 ?m.

Abstract: A patch conductor has a hexagonal shape as a whole in a plan view in which both corners of one side of a rectangle are obliquely cut off, and a connection portion located at a center of the side is connected to a feed line. In this way, an inclined portion inclined with respect to a direction X is formed between the side and a side of the patch conductor, and an inclined portion inclined with respect to the direction X is formed between the side and a side. This makes it possible to significantly improve directivity and gain and obtain a wideband radiation characteristic.

Abstract: A radio frequency antenna measurement system (10) of the present invention includes a receiving antenna (14) that receives a radiated radio wave from an on-chip radio frequency antenna (AUT). The receiving antenna (14) includes a waveguide (14A) in which a connector (14B) for outputting a reception signal to the power sensor (15) is integrally formed at a rear end. Accordingly, in a state where a microscope (MS) necessary for position adjustment of a feed probe (12) is installed, it is possible to construct a reception system that receives the radiated radio wave from the AUT and measures a radiation characteristic on a stage (11), and to measure the radiation characteristic such as a gain and radiation pattern of the AUT with high accuracy.

Abstract: An object detection device includes: a position detection unit configured to detect a position of an object outside a vehicle based on sensor information obtained at a predetermined cycle by an object detection sensor mounted on the vehicle; and a determination unit configured to determine whether the object is a moving object based on a time-series amount of change in the position of the object detected by the position detection unit. A first threshold on a lower limit side and a second threshold on an upper limit side are set as thresholds for the amount of change in the position of the moving object. The determination unit determines that the object is a moving object when the amount of change in the position is larger than the first threshold and equal to or smaller than the second threshold.

Abstract: Provided are a compound that further improves the performance of an organic EL device, the organic electroluminescence device with more improved device performance, and electronic device including such an organic electroluminescence device, in which the compound is represented by the following formula (1): (each symbol in the formula (1) is as defined in the specification), the organic electroluminescence device contains the compound, and the electronic device includes the organic electroluminescence device.

Abstract: To provide a frequency selective surface of which an operating frequency and a bandwidth thereof can be readily adjusted.

Abstract: An operation detection device for a vehicle including a camera that captures an image of a periphery of an opening portion of a vehicle body includes a position determination unit configured to determine whether a first body part and a second body part of a user in the image captured by the camera are present in a user determination area set in the image, a gesture determination unit configured to determine, based on the image captured after it is determined that the first body part and the second body part are present in the user determination area, whether at least one of a first gesture using the first body part and a second gesture using the second body part is made, and an output unit configured to output the trigger signal when it is determined that at least one of the first gesture and the second gesture is made.

Abstract: Stub conductors are disposed so as to surround an outer periphery of a patch conductor and be spaced from the patch conductor with a gap positioned between the stub conductors and the patch conductor.

Abstract: Provided is a method that allows for a safer production of a naphthylsilole for use as a starting material for GNR, which involves reacting a compound of formula (1): (wherein R1a and R1b are the same or different and represent a hydrogen atom, an alkyl group, a cycloalkyl group, a (poly)ether group, an ester group, a halogen atom, an aromatic hydrocarbon group, or a heterocyclic group; R1a and R1b are optionally bound to each other to form a ring; R2 represents an aromatic hydrocarbon ring or a heterocyclic ring; and X represents a bromine or iodine atom) with a lanthanide- and lithium-containing ate complex to produce a lanthanide complex of the compound of formula (1); and then reacting it with a silyl compound of formula (2): R3aR3bSiCl2??(2) (wherein R3a and R3b are the same or different and represent an optionally branched C1-C4 alkyl group or a phenyl group).

Abstract: A compound represented by the following formula (1A) or (1B): (the symbols in the formulae (1A) and (1B) have the same meaning as defined in the specification), an organic electroluminescent device containing the compound, and an electronic device including the organic electroluminescent device.

Abstract: A vehicle door opening device includes a lock control device configured to switch a door lock device to an unlocked state when an operation on a first operation member is detected, and a latch control device configured to: when an operation on a second operation member is detected while the door lock device is in the unlocked state, switch the latch mechanism to an unlatched state; when the operation on the second operation member is detected while the door lock device is in a locked state and when the operation on the first operation member is detected, switch the latch mechanism to the unlatched state; and, when the operation on the second operation member is detected while the door lock device is in the locked state and when the operation on the first operation member is not detected, maintain the latch mechanism in a latched state.

Abstract: To accurately estimate frequency characteristics from structural parameters of a frequency selective surface.

Abstract: Provided is an electrostatic charge image developing toner including toner matrix particles containing at least a binder resin, wherein a photosensitizer having a singlet oxygen generating ability is contained inside the toner matrix particles or in an external additive attached to the toner matrix particles.