Abstract: A liquid ejecting device includes a liquid ejecting head configured to eject a liquid to a medium to perform printing, and a control unit configured to control the liquid ejecting head and include a storage unit. The storage unit is configured to be able to store a plurality of ranges of the liquid consumption amount, and the number of printed sheets on which, in a predetermined period, printing is performed in each of the plurality of ranges of the liquid consumption amount. When the plurality of ranges of the liquid consumption amount are changed within the predetermined period, the control unit performs invalidation processing on the number of printed sheets stored in the storage unit.

Abstract: A monoclonal antibody is provided which binds to a human CC chemokine receptor 1 (CCR1) and inhibits activation of the human CCR1, or an antibody fragment thereof. The monoclonal antibody binds to an extracellular region of a human CCR1 and inhibits activation of the human CCR1 by a human CC chemokine ligand 15 (CCL15). An antibody fragment thereof, a hybridoma producing the antibody, a nucleic acid having a nucleotide sequence encoding the antibody or the antibody fragment, a transformant cell containing a vector containing the nucleic acid, a method for producing the antibody or the antibody fragment using the hybridoma or the transformant cell; a therapeutic agent and a diagnostic agent containing the antibody or the antibody fragment, and a method for treating and diagnosing a CCR1-related disease using the antibody or the antibody fragment are also provided.

Abstract: A rotor is used in an inner rotor type rotating electrical machine, has a plurality of magnetic poles in a circumferential direction around a central axis extending vertically, and includes a plurality of magnets arranged for each of the magnetic poles, a rotor core that includes a plurality of magnetic steel plates laminated in an axial direction and has a magnet accommodation hole penetrating in an axial direction to accommodate the magnet, and a resin that is arranged around the magnet accommodated in the magnet accommodation hole. The plurality of magnet accommodation holes arranged for each of the magnetic poles include a first magnet accommodation hole and a second magnet accommodation hole that is arranged radially outward relative to the first magnet accommodation hole. At least one of the magnetic steel plates constituting one axial end portion of the rotor core has a first communication path that communicates the first magnet accommodation hole and the second magnet accommodation hole.

Abstract: A spacer includes a first cam having an inclined cam surface and a second cam having an inclined cam surface. The overall length of the two cams can be changed by contacting the cam surfaces together to move the cams relative to each other.

Abstract: A spacer includes a first cam having an inclined cam surface and a second cam having an inclined cam surface. The overall length of the two cams can be changed by contacting the cam surfaces together to move the cams relative to each other.