Abstract: A lubricating oil composition with a resin (A) and a base oil (B), the resin (A) is in a range of 0.01 to 50 parts by mass per 100 parts of (A) and (B), the resin (A) satisfies the following requirements: (A-1) the resin (A) is a polymer including a constituent unit from 4-methyl-1-pentene in a range of 60 to 99 mol % and a constituent unit from an ?-olefin having 2 to 20 carbon atoms (excluding 4-methyl-1-pentene) in a range of 1 to 40 mol % (provided that 4-methyl-1-pentene and the ?-olefin is 100 mol %); (A-2) intrinsic viscosity [?] measured in decalin at 135° C. is in a range of 0.01 to 5.0 dl/g; (A-3) a melting point (Tm) is in a range of 110 to 150° C. as determined by DSC; and the base oil (B) has (B-1) kinematic viscosity at 100° C. is in a range of 1 to 50 mm2/s.

Abstract: A lubricating oil composition includes an ethylene/?-olefin copolymer (A) having 70 to 90 mole % of structural units derived from ethylene and an intrinsic viscosity [?] of 0.3 to 1.0 dl/g.

Abstract: A lubricating oil composition with a resin (A) and a base oil (B), the resin (A) is in a range of 0.01 to 50 parts by mass per 100 parts of (A) and (B), the resin (A) satisfies the following requirements: (A-1) the resin (A) is a polymer including a constituent unit from 4-methyl-1-pentene in a range of 60 to 99 mol % and a constituent unit from an ?-olefin having 2 to 20 carbon atoms (excluding 4-methyl-1-pentene) in a range of 1 to 40 mol % (provided that 4-methyl-1-pentene and the ?-olefin is 100 mol %); (A-2) intrinsic viscosity [?] measured in decalin at 135° C. is in a range of 0.01 to 5.0 dl/g; (A-3) a melting point (Tm) is in a range of 110 to 150° C. as determined by DSC; and the base oil (B) has (B-1) kinematic viscosity at 100° C. is in a range of 1 to 50 mm2/s.

Abstract: A lubricating oil composition includes an ethylene/?-olefin copolymer (A) having 70 to 90 mole % of structural units derived from ethylene and an intrinsic viscosity [?] of 0.3 to 1.0 dl/g.

Abstract: A chip feeder for feeding chips stored in bulk in a case thereof, one by one, from a chip-supply portion thereof, the chip feeder including a partition plate which parts an inner space of the case into a plurality of rooms, the partition plate having an opening which extends in a direction intersecting a horizontal plane and which communicates the respective rooms on both sides of the partition plate, with each other, a movable partition member which extends across the opening of the partition plate and which is movable relative to the opening in the direction intersecting the horizontal plane, and a movable-partition-member control device which controls the movable partition member so that a lower portion of the movable partition member sinks in an upper portion of a mass of the chips stored in bulk in the case and an upper portion of the movable partition member projects upward from the mass of the chips.

Abstract: An adhesive dispenser for iteratively dispensing a controlled amount of an adhesive from a reservoir, by iteratively applying a pressure to the adhesive stored in the reservoir such that the controlled amount of adhesive is released from a nozzle connected to the reservoir via a supply passage and is applied to an object, the adhesive dispenser including at least one of an adhesive-temperature control device which controls a temperature of the adhesive present in the supply passage, by supplying a fluid to a first space at least partly surrounding at least a portion of the supply passage, and a pressure control device which is switchable to at least a pressing state thereof in which the pressure control device supplies a pressurized gas to a second space above the adhesive stored in the reservoir and a sucking state thereof in which the pressure control device sucks the gas from the second space.