Abstract: A bone regeneration agent for regenerating a deficient or resorbed bone due to an inflammatory bone resorption disease, containing a niacin compound as an active ingredient.

Abstract: A bone regeneration agent for regenerating a deficient or resorbed bone due to an inflammatory bone resorption disease, containing a niacin compound as an active ingredient.

Abstract: Provided is a method for conveniently and rapidly evaluating or selecting an adiponectin secretion regulator. The method for evaluating or selecting an adiponectin secretion regulator includes the following steps (A) to (C): (A) a step of administering a test substance to an experimental animal; (B) a step of inducing a sleep deprivation in the experimental animal; and (C) a step of measuring blood adiponectin level of the animal, and evaluating change of the blood adiponectin level.

Abstract: Provided is a coffee composition which does not generate hydrogen peroxide in the body even if it is taken for long periods of time. The coffee composition has a hydroxyhydroquinone content of 0 to 0.00005 wt. %.

Abstract: Provided is a coffee composition having an excellent hypotensive effect. The coffee composition has the following components (A) and (B): 0.01 to 1 wt. % of chlorogenic acids (A), less than 0.1 wt. %, based on the weight of the chlorogenic acids, of (B) hydroxyhydroquinone.

Abstract: Provided is a method for conveniently and rapidly evaluating or selecting an adiponectin secretion regulator. The method for evaluating or selecting an adiponectin secretion regulator includes the following steps (A) to (C): (A) a step of administering a test substance to an experimental animal; (B) a step of inducing a sleep deprivation in the experimental animal; and (C) a step of measuring blood adiponectin level of the animal, and evaluating change of the blood adiponectin level.

Abstract: The present invention relates to a prophylactic antistress agent and a central fatigue improver, which contain chlorogenic acids or pharmaceutically acceptable salts thereof as active ingredients. The present invention makes it possible to prevent and improve mental task fatigue, physical fatigue, central fatigue, central fatigue syndrome, overwork and the like.

Abstract: The present invention relates to a prophylactic antistress agent and a central fatigue improver, which contain chlorogenic acids or pharmaceutically acceptable salts thereof as active ingredients. The present invention makes it possible to prevent and improve mental task fatigue, physical fatigue, central fatigue, central fatigue syndrome, overwork and the like.

Abstract: Provided is a coffee composition having an excellent hypotensive effect. The coffee composition has the following components (A) and (B): 0.01 to 1 wt. % of chlorogenic acids (A), less than 0.1 wt. %, based on the weight of the chlorogenic acids, of (B) hydroxyhydroquinone.

Abstract: A magnetic tape cartridge made up of a cartridge case composed of an upper and lower cases welded together on the mating surfaces by ultrasonic welding with a plurality of energy directors, and a single reel of magnetic tape rotatalby retained in the case, in which the weld deposits formed by the energy directors may be prevented from sticking out of the mating surfaces. A plurality of energy directors provided on one of the mating surfaces have an elongated shape, and are disposed with the longitudinal direction substantially perpendicular to the direction along the side wall of the upper and lower cases.

Abstract: Provided is a coffee composition which does not generate hydrogen peroxide in the body even if it is taken for long periods of time. The coffee composition has a hydroxyhydroquinone content of 0 to 0.00005 wt. %.

Abstract: A magnetic tape cartridge includes a reel around which a magnetic tape is wound, a cartridge case rotatably accommodating the reel, a reel lock for locking rotation of the reel relative to the cartridge case, a resilient member urging the reel lock toward the reel, a release pad for disengaging the reel lock by displacing the reel lock against an urging force of the resilient member, so as to allow rotation of the reel, and a pivot provided on the reel lock at a position facing with and slidably contacting a contact surface of the release pad in a manner allowing rotation of the release pad. The pivot and the contact surface are both made of resin, and the contact surface is made of a resin having a higher hardness than the pivot.

Abstract: A magnetic tape cartridge made up of a cartridge case composed of an upper and lower cases welded together on the mating surfaces by ultrasonic welding with a plurality of energy directors, and a single reel of magnetic tape rotatalby retained in the case, in which the weld deposits formed by the energy directors may be prevented from sticking out of the mating surfaces. A plurality of energy directors provided on one of the mating surfaces have an elongated shape, and are disposed with the longitudinal direction substantially perpendicular to the direction along the side wall of the upper and lower cases.

Abstract: A magnetic tape cartridge made up of a cartridge case composed of an upper and lower cases welded together on the mating surfaces by ultrasonic welding with a plurality of energy directors, and a single reel of magnetic tape rotatalby retained in the case, in which the weld deposits formed by the energy directors may be prevented from sticking out of the mating surfaces. A plurality of energy directors provided on one of the mating surfaces have an elongated shape, and are disposed with the longitudinal direction substantially perpendicular to the direction along the side wall of the upper and lower cases.

Abstract: A magnetic tape cartridge made up of a cartridge case composed of an upper and lower cases welded together on the mating surfaces by ultrasonic welding with a plurality of energy directors, and a single reel of magnetic tape rotatalby retained in the case, in which the weld deposits formed by the energy directors may be prevented from sticking out of the mating surfaces. A plurality of energy directors provided on one of the mating surfaces have an elongated shape, and are disposed with the longitudinal direction substantially perpendicular to the direction along the side wall of the upper and lower cases.

Abstract: A magnetic tape cartridge is constructed by rotatably housing a reel having magnetic tape wound therearound within a cartridge case. The cartridge case is constructed by an upper case and a lower case. The cartridge case has a tape extraction opening in a side wall thereof. The upper case and the lower case are fixed by welding at an abutment surface P, where the upper case and the lower case abut each other. In addition, vertically extending ribs that alternately extend up and down beyond the abutment surface P are provided on the inner surfaces of the side walls of the upper case and the lower case in the vicinity of the opening. By this construction, the strength of the cartridge case in the vicinity of the opening is improved, thereby preventing damage thereto even when the magnetic tape cartridge is dropped or the like.

Abstract: A magnetic tape cartridge includes a reel around which a magnetic tape is wound, a cartridge case rotatably accommodating the reel, a reel lock for locking rotation of the reel relative to the cartridge case, a resilient member urging the reel lock toward the reel, a release pad for disengaging the reel lock by displacing the reel lock against an urging force of the resilient member, so as to allow rotation of the reel, and a pivot provided on the reel lock at a position facing with and slidably contacting a contact surface of the release pad in a manner allowing rotation of the release pad. The pivot and the contact surface are both made of resin, and the contact surface is made of a resin having a higher hardness than the pivot.

Abstract: A recording medium cartridge equipped with a resin cartridge case housing a recording medium. The resin cartridge case contains titanium dioxide by 0.1 to 1.2 wt %, preferably by 0.15 to 0.8 wt %.

Abstract: A magnetic tape cartridge is constructed by rotatably housing a reel having magnetic tape wound therearound within a cartridge case. The cartridge case is constructed by an upper case and a lower case. The cartridge case has a tape extraction opening in a side wall thereof. The upper case and the lower case are fixed by welding at an abutment surface P, where the upper case and the lower case abut each other. In addition, vertically extending ribs that alternately extend up and down beyond the abutment surface P are provided on the inner surfaces of the side walls of the upper case and the lower case in the vicinity of the opening. By this construction, the strength of the cartridge case in the vicinity of the opening is improved, thereby preventing damage thereto even when the magnetic tape cartridge is dropped or the like.

Abstract: A magnetic tape cartridge made up of a cartridge case composed of an upper and lower cases welded together on the mating surfaces by ultrasonic welding with a plurality of energy directors, and a single reel of magnetic tape rotatalby retained in the case, in which the weld deposits formed by the energy directors may be prevented from sticking out of the mating surfaces. A plurality of energy directors provided on one of the mating surfaces have an elongated shape, and are disposed with the longitudinal direction substantially perpendicular to the direction along the side wall of the upper and lower cases.