Abstract: A suction pipe 200 of a centrifugal compressor 20, the centrifugal compressor 20 having a suction port 22 that is open to direct the working fluid to an impeller 21, the suction pipe 200 including a first opening portion 31 to be directly or indirectly connected to the suction port 22 and a second opening portion 32 positioned upstream from the first opening portion 31 in the flow direction of the working fluid. The second opening portion 32 is positioned below the first opening portion 31 in the vertical direction. The first opening portion 31 and the second opening portion 32 are open toward the same direction.

Abstract: A rotary machine 100 includes a bearing 10, a rotary shaft 20, a turbine wheel 30, a turbine nozzle 31, and a first cavity 40. The bearing 10 has a first end face 10a and a second end face 10b each positioned in the axial direction of the rotary shaft 20. The distance from the first end face 10a to the turbine wheel 30 is shorter than the distance from the second end face 10b to the turbine wheel 30. The first cavity 40 is positioned, in the axial direction of the rotary shaft 20, between a back surface 31b of the turbine nozzle 31 and the second end face 10b of the bearing 10 or between the back surface 31b of the turbine nozzle 31 and a space 11 that the second end face 10b of the bearing 10 faces. The first cavity 40 is present in the zone overlapping with the turbine nozzle 31 in a radial direction of the rotary shaft 20.

Abstract: The present invention provides low serum or serum free liquid culture media for human or animal cells, and the present invention relates to culture media containing antithrombin III and optionally heparin for the low-serum or serum-free culture of human or animal cells to suppress cell death. The antithrombin III is purified from human, bovine, or other animal serum, or antithrombin III derived from recombinant bacteria or cells containing the full length of the antithrombin III gene.

Abstract: A monolayer sheet structure is prepared containing a confluent monolayer of primary hepatocytes cultured on a substrate in sheet form. The monolayer sheet structure is formed by treating the hepatocytes in the monolayer formation stage with a protein-phosphorylation inhibitor having an indolo [2,3-a] carbazole structure, such as staurosporine, or other similar structure.

Abstract: The present invention provides liquid culture media for human or animal cells, and the present invention relates to culture media for the low-serum or serum-free culture of human or animal cells, which contains antithrombin III purified from human, bovine, or other animal serum, or antithrombin III derived from recombinant bacteria or cells containing the full length of the antithrombin III gene.

Abstract: The present invention provides a monolayer sheet structure of primary hepatocytes that could not be formed by conventional cell layer formation technology, along with a simple method of forming such a monolayer sheet structure, and this invention is a monolayer sheet structure formed as a confluent monolayer of primary hepatocytes cultured on a culture substrate, said monolayer sheet structure is formed by treating the hepatocytes with a protein-phosphorylation inhibitor having an indolo [2,3-a] carbazole or other similar structure in the monolayer formation stage.

Abstract: A system and method for communicating data between a master station and a plurality of control units applicable to an automotive vehicle are disclosed in which if an echoback communication in response to a control command is not received by the master station from the selected control unit within a predetermined period of time upon issuance of a continue command or a diagnostic execution command, the controlled state of the electronic control unit is released. Furthermore, to effectively diagnose the control operation of one of the control units interactively with the operation of other control units, an interrupt command may be issued while the selected control unit continues the predetermined control operation, and the remaining control units are then initialized. A different control unit may then be selected and set to a controlled state.