Abstract: An information processing apparatus includes a processor configured to: determine a relationship between plural pieces of product manufacturing information included in two-dimensional drawing data and generate, on a basis of the determined relationship, first information indicating the relationship between the plural pieces of product manufacturing information; determine a relationship between a plural pieces of product manufacturing information included in three-dimensional drawing data and generate, on a basis of the determined relationship, second information indicating the relationship between the plural pieces of product manufacturing information; and detect a difference between the first information and the second information by identifying correspondence between the first information and the second information.

Abstract: A fluid switching valve including a first elastic tube that delivers a first fluid; a second elastic tube that delivers a second fluid; a third elastic tube having one end connected to the first and second elastic tubes; and a switching member that, by displacing a protruding portion, switches between a first state in which the first elastic tube is constricted and the second fluid is delivered to the third elastic tube, a second state in which the second elastic tube is constricted and the first fluid is delivered to the third elastic tube, a third state in which the first and second elastic tubes are both constricted and introduction of fluid to the third elastic tube is cut off, and a fourth state in which neither the first nor second elastic tube is constricted and both the first and second fluids are delivered to the third elastic tube.

Abstract: There is a concern that a mechanical switch could be switched OFF due to movement of a body in which the switch is embedded. If the switch is switched OFF after being embedded, it is difficult to switch the switch back ON. Provided is a fluid delivery device that is used by being embedded within a body, including a fluid delivery mechanism for discharging fluid from a reservoir that contains the fluid to outside of the reservoir; a sending and receiving section that sends and receives information relating to control of the fluid delivery mechanism to and from an external apparatus; a power supply section that supplies power to at least one of the fluid delivery device and the sending and receiving section; and a mechanical switch that is capable of changing a supply path of the power only from a cutoff state to a conductive state.

Abstract: There are cases where a fluid transport apparatus cannot accurately discharge a set discharge amount of fluid, due to individual differences in components of the fluid transport apparatus, such as the diameter of an opening of an elastic tube. Therefore, in a fluid transport apparatus including a fluid transport cartridge and a fluid transport driving unit that are separable from each other, the fluid transport driving unit comprises a driving section that causes a drive mechanism to operate to transport fluid filling a transport path of an attached fluid transport cartridge to a discharge opening of the transport path; a receiving section that receives a characteristic value measured in advance for each of a plurality of the fluid transport cartridges; and a control section that controls the driving section based on the characteristic values received by the receiving sections.

Abstract: There is a concern that a mechanical switch could be switched OFF due to movement of a body in which the switch is embedded. If the switch is switched OFF after being embedded, it is difficult to switch the switch back ON. Provided is a fluid delivery device that is used by being embedded within a body, including a fluid delivery mechanism for discharging fluid from a reservoir that contains the fluid to outside of the reservoir; a sending and receiving section that sends and receives information relating to control of the fluid delivery mechanism to and from an external apparatus; a power supply section that supplies power to at least one of the fluid delivery device and the sending and receiving section; and a mechanical switch that is capable of changing a supply path of the power only from a cutoff state to a conductive state.

Abstract: In a fluid transport apparatus, there are cases where a set fluid discharge amount cannot be accurately discharged, due to wear and tear on an elastic tube. Therefore, in a fluid transport apparatus including a fluid transport cartridge and a fluid transport driving unit that are separable from each other, the fluid transport cartridge comprises an elastic tube that transports fluid, a pressing portion that moves between a first position in which a transport path of the fluid is constricted by pressing on the elastic tube from outside and a second position in which the transport path of the fluid is not constricted, and a housing portion that houses a drive mechanism for moving the pressing portion.

Abstract: In a fluid transport apparatus, there are cases where a set fluid discharge amount cannot be accurately discharged, due to wear and tear on an elastic tube. Therefore, in a fluid transport apparatus including a fluid transport cartridge and a fluid transport driving unit that are separable from each other, the fluid transport cartridge comprises an elastic tube that transports fluid, a pressing portion that moves between a first position in which a transport path of the fluid is constricted by pressing on the elastic tube from outside and a second position in which the transport path of the fluid is not constricted, and a housing portion that houses a drive mechanism for moving the pressing portion.

Abstract: There are cases where a fluid transport apparatus cannot accurately discharge a set discharge amount of fluid, due to individual differences in components of the fluid transport apparatus, such as the diameter of an opening of an elastic tube. Therefore, in a fluid transport apparatus including a fluid transport cartridge and a fluid transport driving unit that are separable from each other, the fluid transport driving unit comprises a driving section that causes a drive mechanism to operate to transport fluid filling a transport path of an attached fluid transport cartridge to a discharge opening of the transport path; a receiving section that receives a characteristic value measured in advance for each of a plurality of the fluid transport cartridges; and a control section that controls the driving section based on the characteristic values received by the receiving sections.