Abstract: The storage system is a storage system comprising a plurality of storage nodes each including a non-volatile storage device, a storage controller that processes data read/write to the storage device, and a volatile memory, in which the storage controller stores data related to the data write in the memory, stores data that needs to be non-volatile among the data stored in the memory as log data in the storage device, makes the log data stored in the storage device redundant among a plurality of storage nodes, and performs a recovery process for the log data when a problem occurs in the log data stored in the storage device of one of the storage nodes.

Abstract: An object of present invention is to provide a compound or a salt thereof constituting lipid particles that can achieve a high nucleic acid encapsulation rate and excellent delivery of nucleic acids, and to provide lipid particles and pharmaceutical composition using the compound or a salt thereof, which can achieve a high nucleic acid encapsulation rate and excellent delivery of nucleic acids. According to an aspect of the present invention, a compound represented by Formula (1) or a salt thereof is provided. In the formula, each symbol has a meaning defined in the present specification.

Abstract: Object A grease composition having a low dust generation, long life, and low low-temperature torque under an ultra high-speed, high-temperature environment with a rotational speed exceeding 30000 rpm is provided, and by applying the grease composition to a rolling bearing, the rolling bearing having a low dust generation, long life and low low-temperature torque, and a motor including such a rolling bearing are also provided. Resolution Means Provided are: a grease composition containing a base oil and a thickener, the base oil including a fluorine oil, an ester oil, and a polyalphaolefin oil, and the thickener including a fluorine-based thickener, a urea-based thickener, and a barium complex soap thickener, each of these components being included in the grease composition at a predetermined proportion; a rolling bearing filled with the grease composition; and a motor including the rolling bearing.

Abstract: A remote control system includes: a recognition unit configured to recognize, based on a shot image, objects that can be grasped, and movable and immovable areas of a device to be operated; an operation terminal configured to receive handwritten information; and an estimation unit configured to estimate an object to be grasped requested to be grasped and estimate a content of a motion with regard to the object to be grasped which is requested to be performed by the device to be operated, in which the estimation unit estimates, a conveyance route positioned in the movable area of the device to be operated among the conveyance routes as a moving route of the device to be operated and estimates a conveyance route positioned in the immovable area of the device to be operated as a moving route of an end effector that grasps the object to be grasped.

Abstract: A remote control system includes: a recognition unit configured to recognize, based on a shot image objects that can be grasped; an image adjustment unit configured to cause an imaging unit to shoot, when a part of an area of a shot image designated by handwritten information is a predetermined outer peripheral area of the shot image, an image of a second predetermined area including the part of the area of the shot image designated by the handwritten information and an area adjacent to the first predetermined area, and cause the operation terminal to display the shot image of the second predetermined area; and an estimation unit configured to estimate an object to be grasped which has been requested to be grasped and estimate a content of a motion with regard to the object to be grasped which is requested to be performed by the device to be operated.

Abstract: A charged particle beam irradiation apparatus according to an embodiment includes: an optical column; a stage; a mount supporting the stage; a chamber provided on the mount and supporting the optical column; a detector configured to detect movement of the stage; actuator units each including a curved plate, a piezoelectric element, and a connector connected configured to transmit a first force generated by a change of the curvature of the curved plate to the mount; and an actuator control circuit configured to control the voltage applied to the piezoelectric element of each of the actuator units based on movement information, so that the first force is transmitted from the actuator units to the mount against a second force acting on the mount due to the movement of the stage.

Abstract: A fluid chromatograph includes a flow path switching part configured to switch to one of states including a sampling state in which the measuring pump is connected to a proximal end side of the sampling flow path, a total volume introduction state in which the mobile phase sending part is connected to a proximal end side of the sampling flow path and the needle port and the analysis flow path are connected to each other, an injection state in which the measuring pump is connected to the proximal end side of the sampling flow path and the needle port and the second sample loop are connected to each other, and a loop introduction state in which the mobile phase sending part is connected to one end side of the sample loop and the analysis flow path is connected to the other end side of the sample loop.

Abstract: A charged particle beam irradiation apparatus according to an embodiment includes: an optical column; a stage; a mount supporting the stage; a chamber provided on the mount and supporting the optical column; a detector configured to detect movement of the stage; actuator units each including a curved plate, a piezoelectric element, and a connector connected configured to transmit a first force generated by a change of the curvature of the curved plate to the mount; and an actuator control circuit configured to control the voltage applied to the piezoelectric element of each of the actuator units based on movement information, so that the first force is transmitted from the actuator units to the mount against a second force acting on the mount due to the movement of the stage.

Abstract: The vibration control system configured to control vibration of a vibration-controlled object is disclosed. The vibration control system comprises: (i) actuator units each including a piezoelectric element configured to expand and contract; (ii) a drive power source configured to supply drive voltages to the piezoelectric elements of the actuator units for causing the piezoelectric elements to expand and contract; (iii) a vibration detector configured to detect a status of vibration of the vibration-controlled object; and (iv) a vibration controller configured to control the vibration of the vibration-controlled object by controlling the voltages supplied by the drive power source to the piezoelectric elements of the actuator units based on the status of vibration detected by the vibration detector, respectively.

Abstract: A liquid carbon dioxide delivery pump with a pump head including a pump chamber and a refrigerant channel different from a channel passing through the pump chamber, a circulation channel for refrigerant, a refrigerant pump arranged on the circulation channel, the refrigerant pump for causing the refrigerant to circulate through the circulation channel, and a cooling section arranged on the circulation channel, at a position away from the pump head, the cooling section being configured to cool the refrigerant passing through the circulation channel. The liquid carbon dioxide delivery pump further has a temperature sensor for detecting an ambient temperature of the pump head or a temperature of the pump head, and a refrigerant pump control section for adjusting, based on a detection signal of the temperature sensor, a flow rate of the refrigerant pump such that liquid carbon dioxide flowing through the pump head at a specific temperature.

Abstract: A fluid chromatograph includes a flow path switching part configured to switch to one of states including a sampling state in which the measuring pump is connected to a proximal end side of the sampling flow path, a total volume introduction state in which the mobile phase sending part is connected to a proximal end side of the sampling flow path and the needle port and the analysis flow path are connected to each other, an injection state in which the measuring pump is connected to the proximal end side of the sampling flow path and the needle port and the second sample loop are connected to each other, and a loop introduction state in which the mobile phase sending part is connected to one end side of the sample loop and the analysis flow path is connected to the other end side of the sample loop.

Abstract: The vibration control system configured to control vibration of a vibration-controlled object is disclosed. The vibration control system comprises: (i) actuator units each including a piezoelectric element configured to expand and contract; (ii) a drive power source configured to supply drive voltages to the piezoelectric elements of the actuator units for causing the piezoelectric elements to expand and contract; (iii) a vibration detector configured to detect a status of vibration of the vibration-controlled object; and (iv) a vibration controller configured to control the vibration of the vibration-controlled object by controlling the voltages supplied by the drive power source to the piezoelectric elements of the actuator units based on the status of vibration detected by the vibration detector, respectively.

Abstract: A liquid carbon dioxide delivery pump with a pump head including a pump chamber and a refrigerant channel different from a channel passing through the pump chamber, a circulation channel for refrigerant, a refrigerant pump arranged on the circulation channel, the refrigerant pump for causing the refrigerant to circulate through the circulation channel, and a cooling section arranged on the circulation channel, at a position away from the pump head, the cooling section being configured to cool the refrigerant passing through the circulation channel. The liquid carbon dioxide delivery pump further has a temperature sensor for detecting an ambient temperature of the pump head or a temperature of the pump head, and a refrigerant pump control section for adjusting, based on a detection signal of the temperature sensor, a flow rate of the refrigerant pump such that liquid carbon dioxide flowing through the pump head at a specific temperature.

Abstract: A reflective impedance element is connected to a port of a composite right/left-handed transmission line, and operates at a predetermined operating frequency so that an impedance when the reflective impedance element is seen from the port becomes a pure imaginary number jB. A reflective impedance component is connected to a port of the composite right/left-handed transmission line, and operates at the predetermined operating frequency so that an impedance when the reflective impedance element is seen from the port becomes ?jB.

Abstract: A reflective impedance element is connected to a port of a composite right/left-handed transmission line, and operates at a predetermined operating frequency so that an impedance when the reflective impedance element is seen from the port becomes a pure imaginary number jB. A reflective impedance component is connected to a port of the composite right/left-handed transmission line, and operates at the predetermined operating frequency so that an impedance when the reflective impedance element is seen from the port becomes ?jB.

Abstract: An optically scanning displacement sensor is arranged to compute by means of a triangulation an inverse function from a first measured distance signal proportional to output position signals from a position detecting means which receiving reflected light from an object to be detected, and the first measured distance signal is multiplied at a linearity correcting means by a signal of a sum of the inverse function and a constant so as to compute a second measured distance signal, whereby a two-dimensional position detection can be realized with the least required memory capacity and the minimum adjusting process.

Abstract: An optical displacement measuring system utilizing a triangulation is so arranged that light receiving means receives light reflected back from an object to be measured and generates a pair of output signals having mutually opposite values and responsive to a position of a light spot on the light receiving means. An operational means performs addition and subtraction over the pair of positional output signals and to obtain a ratio between the both added and subtracted output signals for generating a measured distance signal, and a linearity correcting means provides a mathematical correction number to one of the pair of positional output signals to correct any nonlinearity of the measured distance signal, for providing the linearity to the measured distance signal with a simple arrangement.