Abstract: A tyre 1 for a motorcycle comprises a tread portion 2 and a pair of sidewall portions 3 connected with both ends of the tread portion 2 and extending inwardly in a tyre radial direction. A connecting portion 9 of the tread portion 2 and at least one of the pair of the sidewall portions 3 is provided with a plurality of protruding portions 10 each protruding outwardly in a tyre axial direction. The plurality of the protruding portions 10 is arranged in a tyre circumferential direction with a space 11 between each other.

Abstract: A digital signal process unit includes a first cancel signal generation unit and a second cancel signal generation unit. The first cancel signal generation unit generates, as a first cancel signal component, a cancel signal component corresponding to an image signal included in an analog signal output from a mixer. The second cancel signal generation unit generates, as a second cancel signal component, a cancel signal component corresponding to a leakage signal generated between an input and output of the mixer. The digital signal process unit includes subtractors for subtracting the first cancel signal component and the second cancel signal component from a signal component corresponding to a frequency band divided from an input signal to obtain a digital signal.

Abstract: A terminal-equipped electric wire includes an electric wire that includes a conductor, a terminal connected to the conductor, and a shell attached to the terminal. The terminal includes a grip portion that pinches the conductor. The shell includes a pressing portion that presses at least a portion of the grip portion toward the conductor. The grip portion and the conductor are joined with an alloy layer. The alloy layer contains a Cu—Sn alloy.

Abstract: A terminal-equipped electric wire includes an electric wire that includes a conductor, a terminal connected to the conductor, and a shell attached to the terminal. The conductor has a nominal cross-sectional area of 0.13 mm2 or less. The terminal includes a grip portion that pinches the conductor. The shell includes a pressing portion that presses at least a portion of the grip portion toward the conductor. At least one of the conductor and the grip portion includes a tin layer, and an oxide coating formed on the surface of the tin layer. An adhering portion formed of a portion of tin contained in the tin layer that passes through the oxide coating and pours out onto a surface of the oxide coating. The adhering portion has an area of 0.100 mm2 or more.

Abstract: A terminal-equipped electric wire includes an electric wire that includes a conductor, a terminal connected to the conductor, and a shell attached to the terminal. The terminal includes a grip portion that pinches the conductor. The shell includes a pressing portion that presses at least a portion of the grip portion toward the conductor. The maximum pulling load is 20 N or more when the terminal is fixed and the electric wire is pulled at a pulling speed of 50 mm/minute.

Abstract: A wide-band analog input signal is converted into a digital output signal on the basis of a band division method without the need for filter circuits. An analog processing block Aj (j=2 to N, where N is an integer) down-converts an analog input signal Sx using a cutoff frequency fj-1 of a channel CHj-1 and A/D-converts an analog signal Saj acquired as a result. A digital processing block Bj doubles the signal strength of a first digital signal S1j acquired by Aj, subtracts a third digital signal S3j-1 of the channel CHj-1 from a second digital signal S2j acquired as a result, up-converts the acquired third digital signal S3j using the cutoff frequency fj-1, and outputs the result to an adder as a channel output signal Syj of a corresponding channel CHj.

Abstract: In an embodiment, an edge extraction method includes: emitting, toward an object, an electromagnetic wave polarized only in one direction perpendicular to a propagation direction; receiving a transmitted electromagnetic wave that has been transmitted through the object, using a receiving antenna; calculating an intensity in the propagation direction of the transmitted electromagnetic wave based on an intensity of the transmitted electromagnetic wave received by the receiving antenna; and obtaining a spatial distribution of the intensity in the propagation direction of the transmitted electromagnetic wave.

Abstract: A tyre 1 for a motorcycle comprises a tread portion 2 and a pair of sidewall portions 3 connected with both ends of the tread portion 2 and extending inwardly in a tyre radial direction. A connecting portion 9 of the tread portion 2 and at least one of the pair of the sidewall portions 3 is provided with a plurality of protruding portions 10 each protruding outwardly in a tyre axial direction. The plurality of the protruding portions 10 is arranged in a tyre circumferential direction with a space 11 between each other.

Abstract: In a tire 2, a band 12 is disposed between a tread 4 and a carcass 10 in a radial direction, and is layered over the carcass 10. A first carcass ply 30 of the carcass 10 has a main portion 30a and turned-up portions 30b. A second carcass ply 32 of the carcass 10 is disposed outward of the main portion 30a of the first carcass ply 30 in the radial direction, and is extended on and between one of the beads 8 and the other of the beads 8. Ends P2 of the second carcass ply 32 are disposed between the beads 8 and the turned-up portions 30b, respectively, on outer side in the axial direction. Ends P1 of the turned-up portions 30b are disposed between the main portion 30a and the band 12. The turned-up portions 30b and the band 12 are layered over each other.

Abstract: A motorcycle tire includes a tread portion including a central region and a pair of shoulder regions. In a cross-sectional view of the tire under a standard condition, the central region has an outer profile protruding radially outwardly and having a first radius of curvature R1, and each shoulder region having an outer profile protruding radially outwardly and having a second radius of curvature R2 smaller than the first radius of curvature R1. The tread portion is provided with a zigzag central main groove in the central region with zigzag corners, a plurality of shoulder lateral grooves each extending axially outwardly from each zigzag corner to one of the shoulder regions, and a plurality of shoulder sub groove each disposed between a pair of circumferentially adjacent shoulder lateral grooves and each extending axially outwardly from the central region to the shoulder region.

Abstract: A motorcycle tire includes a tread portion including a central region and a pair of shoulder regions. In a cross-sectional view of the tire under a standard condition, the central region has an outer profile protruding radially outwardly and having a first radius of curvature R1, and each shoulder region having an outer profile protruding radially outwardly and having a second radius of curvature R2 smaller than the first radius of curvature R1. The tread portion is provided with a zigzag central main groove in the central region with zigzag corners, a plurality of shoulder lateral grooves each extending axially outwardly from each zigzag corner to one of the shoulder regions, and a plurality of shoulder sub groove each disposed between a pair of circumferentially adjacent shoulder lateral grooves and each extending axially outwardly from the central region to the shoulder region.

Abstract: To provide a cell balance circuit and a cell balance apparatus with a low cost and with a compact size, and configured to equalize the charge voltages of rechargeable batteries when the rechargeable batteries are charged or discharged, while suppressing deterioration of the rechargeable batteries. A cell balance circuit AA includes a transformer T, a switch SW1 arranged so as to form a set with a rechargeable battery BT1, and a switch SW2 arranged so as to form a set with a rechargeable battery BT2. The transformer T includes a primary winding Wa arranged so as to form a set with the rechargeable battery BT1, and a secondary winding Wb arranged so as to form a set with the rechargeable battery BT2. When the rechargeable batteries BT1 and BT2 are charged or discharged, the cell balance circuit AA synchronously controls the switches SW1 and SW2.

Abstract: To provide a cell balance circuit and a cell balance apparatus with a low cost and with a compact size, and configured to equalize the charge voltages of rechargeable batteries when the rechargeable batteries are charged or discharged, while suppressing deterioration of the rechargeable batteries. A cell balance circuit AA includes a transformer T, a switch SW1 arranged so as to form a set with a rechargeable battery BT1, and a switch SW2 arranged so as to form a set with a rechargeable battery BT2. The transformer T includes a primary winding Wa arranged so as to form a set with the rechargeable battery BT1, and a secondary winding Wb arranged so as to form a set with the rechargeable battery BT2. When the rechargeable batteries BT1 and BT2 are charged or discharged, the cell balance circuit AA synchronously controls the switches SW1 and SW2.