Abstract: The present invention provides peptides, salts thereof, peptide conjugates, and salts thereof having an anxiolytic-like effect, for example a peptide comprising any amino acid sequence selected from (i) an amino acid sequence SYLPPLTT (SEQ ID NO: 1), (ii) an amino acid sequence YHIEPV (SEQ ID NO: 2), (iii) an amino acid sequence YLLVK (SEQ ID NO: 3), (iv) an amino acid sequence SYLPPLT (SEQ ID NO: 4), (v) an amino acid sequence FLLVK (SEQ ID) NO. 5), and (vi) an amino acid sequence WLLVK (SEQ ID NO: 6).

Abstract: In a fluid coupling with a baffle plate protruding on the side of an inner peripheral surface of a circulating circuit, a clutch chamber is defined between a back of a turbine impeller and a side cover covering the back of the impeller, to communicate with an outer periphery of the circulating circuit. The clutch chamber is divided by a clutch piston into an inner chamber portion on the side of the turbine impeller and an outer chamber portion on the side of the side cover. The clutch piston is axially movably connected to the turbine impeller, thereby constituting a lock-up clutch, so that a first oil passage leading to the outer chamber portion and a second oil passage leading to an inner periphery of the circulating circuit are put into alternate communication with a discharge portion of an oil pump and with an oil reservoir in a switched manner.

Abstract: In a fluid coupling with a baffle plate protruding on the side of an inner peripheral surface of a circulating circuit, a clutch chamber is defined between a back of a turbine impeller and a side cover covering the back of the impeller, to communicate with an outer periphery of the circulating circuit. The clutch chamber is divided by a clutch piston into an inner chamber portion on the side of the turbine impeller and an outer chamber portion on the side of the side cover. The clutch piston is axially movably connected to the turbine impeller, thereby constituting a lock-up clutch, so that a first oil passage leading to the outer chamber portion and a second oil passage leading to an inner periphery of the circulating circuit are put into alternate communication with a discharge portion of an oil pump and with an oil reservoir in a switched manner.