Abstract: Properties of a geological formation, such as vertical resistivity values, horizontal resistivity values, dip, and azimuth may be determined by inverting electromagnetic (EM) well log data based at least in part on an anisotropic formation model and a cost function. The cost function may include a data misfit term, a smoothness term, and an entropy term. In some embodiments, one or more of the data misfit term, the smoothness term, and the entropy term may be represented as functions of vertical conductivity and horizontal conductivity. The cost function may include one or more regularization parameters that are based at least in part on the data misfit term. Further, the cost function may include one or more relaxation factors that are based at least in part on a ratio of the Hessians of the smoothness term and the data misfit term.

Abstract: A safety switch includes a sensor body. The sensor body includes: a setting unit configured to set an operation mode of the safety switch; a detection unit configured to detect an actuator; a storage unit; and a control unit configured to control storage operation of the storage unit for identification information of the actuator. In response to satisfaction of conditions where: the operation mode is set by the setting unit to a pairing mode for associating the sensor body and the actuator with each other; the identification information of the actuator is not stored in the storage unit; and a first actuator is detected by the detection unit, the control unit allows the detection unit to acquire identification information of the first actuator and the storage unit to store the identification information.

Abstract: An electric motor system includes a rotary shaft having an axis line displaceable relative to a rotation center, a magnetic bearing for supporting the rotary shaft, a permanent magnet mounted on the rotary shaft and having a plurality of magnetic poles arranged in a circumferential direction around the axis line of the rotary shaft, three detection elements arranged in the circumferential direction around the rotation center for detecting a magnetic flux generated from the permanent magnet, and a coordinate detection section for determining coordinates of the axis line of the rotary shaft based on output values of two detection elements selected out of the three detection elements in accordance with a rotation angle of the rotary shaft.

Abstract: One object is to reduce a weight of a fluid actuator. The fluid actuator includes: a cylinder having an inner space and a first mounting portion, the inner space being partitioned into a first fluid chamber and a second fluid chamber, the first mounting portion being disposed on an end portion of the cylinder on an axial direction A side; and a piston rod configured to reciprocate in accordance with pressures in the fluid chambers. A wall portion defining the first fluid chamber in the cylinder is made of an iron-based alloy. A wall portion defining the second fluid chamber in the cylinder is made of an aluminum alloy. The piston rod is made of an iron-based alloy.

Abstract: A drive system includes an engine as a drive source, a lead storage battery that is charged using the engine as a motive power source, a starter that starts up the engine by being driven by electric power from the lead storage battery, and a voltage sensor that measures an inter-vehicle voltage of the lead storage battery. A control device that is applied to the drive system determines that the battery has been degraded, when a voltage difference between a first battery start-up voltage and a second battery start-up voltage is larger than a preset degradation determination threshold, the first battery start-up voltage being measured by the voltage sensor when the starter is driven, the second battery start-up voltage being measured by the voltage sensor when the starter is driven at a different timing from a timing when the first battery start-up voltage is measured.

Abstract: A tire communication apparatus of an embodiment includes a pressure sensor, a first wireless control unit and a second wireless control unit. The pressure sensor detects an air pressure of a tire. When receiving a wireless carrier sent out from a monitoring terminal by a first communication method, the first wireless control unit generates a trigger signal. The second wireless control unit is activated by the trigger signal being inputted when the second wireless control unit is stopped, acquires a detection result of the air pressure of the tire from the pressure sensor and transmits the detection result to the monitoring terminal by a second communication method different from the first communication method.

Abstract: A vehicle control device includes at least one ECU configured to: when charging the first battery from the power generation device is possible and a restriction on operation of the power generation device is predicted during traveling, control the power generation unit such that the first battery is charged from the power generation device and control the power generation unit such that the second battery is charged in a case where an SOC of the first battery is equal to or higher than a threshold; and when the charging is not possible, the SOC of the first battery is equal to or lower than a threshold and an SOC of the second battery is equal to or higher than a threshold and the restriction is predicted during traveling, control the power generation unit such that the first battery is charged from the second battery.

Abstract: A drive unit includes an actuator from which an output rod protrudes at one end of a cylinder and being coupled to a flap of an aircraft, an attachment disposed on the other side of the cylinder, a reaction link coupled to the flap at one end and to the attachment at the other end, and a connection-disconnection section allowing the cylinder and the attachment to be coupled to and separated from each other.

Abstract: Apparatuses and methods for clock leveling in semiconductor memory are disclosed. In an example apparatus, a latency control circuit is configured to provide in first and second modes an active first control signal having a timing based on latency information and a system clock. A clock leveling control circuit is configured to provide in the first mode an active second control signal responsive to an active first control signal at a clock transition of a first clock and further configured to provide in the second mode clock leveling feedback responsive to the active first control signal at a transition of a second clock. A read clock circuit is configured to provide the multiphase clocks responsive to the active second control signal. A serializer circuit configured to serialize the data based on the multiphase clocks from the read clock circuit to provide the data in series.

Abstract: [Problem] To provide a main mold and core setting device and a main mold and core setting method which enable core setting work, hitherto implemented by a core setting operator using subtle hand sensation, to be completely reproduced by automation.

Abstract: A fluid valve has a valve plug configured as follows. In order to control a flow rate of a fluid between a first pressure chamber and a second pressure chamber, the valve plug is provided so as to be openable and closable in accordance with a difference between forces generated by pressures in the pressure chambers and resilience of an elastic member. The fluid valve includes an opening motion promoting portion. The opening motion promoting portion promotes an increase in degree of opening of the valve plug after the valve plug has been opened.

Abstract: Properties of a geological formation, such as vertical resistivity values, horizontal resistivity values, dip, and azimuth may be determined by inverting electromagnetic (EM) well log data based at least in part on an anisotropic formation model and a cost function. The cost function may include a data misfit term, a smoothness term, and an entropy term. In some embodiments, one or more of the data misfit term, the smoothness term, and the entropy term may be represented as functions of vertical conductivity and horizontal conductivity. The cost function may include one or more regularization parameters that are based at least in part on the data misfit term. Further, the cost function may include one or more relaxation factors that are based at least in part on a ratio of the Hessians of the smoothness term and the data misfit term.

Abstract: Provided is a medicine identifying system which enables automatization of medicine identification. A medicine identifying system is constituted of a medicine photographing device and a computer. Medicine identifying software is installed in the computer. At the time of performing medicine identification, a user first sets a medicine to be identified in the medicine photographing device. Next, the medicine photographing device starts to photograph the medicine by using an operation of the user with respect to the computer as a trigger. A photographed image of the medicine is transmitted to the computer as data. Then, the medicine identifying software refers to a database based on this image data to search the medicine.

Abstract: In an electric motor, a magnetic bearing generates an electromagnetic force between multiple permanent magnets and a coil and rotatably supports an other side of a rotation shaft in an axis line direction. The rotation shaft is configured to be capable of being inclined with a rotation center line using a bearing side of the rotation shaft as a fulcrum. An electronic control device controls a current that flows to the coil such that an axis line of the rotation shaft approaches the rotation center line due to a supporting force which is the electromagnetic force between the multiple permanent magnets and the coil. Accordingly, the rotation shaft is rotatably supported to be freely rotatable by a magnetic bearing and the bearing.

Abstract: Provided is a test apparatus for an actuator, which can easily switch whether to establish or undo the coupling between an actuator to be tested and a load part configured to apply load to the actuator. A test apparatus for an actuator includes a load part for outputting load to be applied to an actuator to be tested, first levers for swinging around a rotational shaft in connection with an output from the load part, an idler link coupled to the output from the actuator to be tested, a second lever coupled to the idler link in a swingable manner and for swinging around a rotational shaft that is arranged coaxially with the rotational shaft of the first levers, and a clutch mechanism for coupling together the first levers and the second lever and undoing the coupling.

Abstract: One object is to reduce a weight of a fluid actuator. The fluid actuator includes: a cylinder having an inner space and a first mounting portion, the inner space being partitioned into a first fluid chamber and a second fluid chamber, the first mounting portion being disposed on an end portion of the cylinder on an axial direction A side; and a piston rod configured to reciprocate in accordance with pressures in the fluid chambers. A wall portion defining the first fluid chamber in the cylinder is made of an iron-based alloy. A wall portion defining the second fluid chamber in the cylinder is made of an aluminum alloy. The piston rod is made of an iron-based alloy.

Abstract: A divider and buffer circuit uses a receive command to initiate a reset of buffer circuitry prior to restarting to avoid a metastable state. For example, the divider and buffer circuit includes a first buffer circuit, a second buffer circuit, and a reset circuit. The reset circuit receives a command and provide a pulse on a reset signal in response to the command. In response to the reset pulse, the first buffer circuit provides a first divided clock signal having a first logical value based on respective logical values of received complementary clock signals and the second buffer circuit provides a second divided clock signal having a second logical value based on the respective logical values of the complementary clock signals. The command is a CAS SYNC command, in some examples.

Abstract: In a relay unit, a sensor-side communication controller acquires setting information from a synchronization line and stores the acquired setting information in a storage unit in response to reception of a backup instruction from a communication master by a master-side communication controller. The sensor-side communication controller outputs the setting information stored in the storage unit to the synchronization line via a branch line in response to reception of a restoration instruction from the communication master by the master-side communication controller. The sensor-side communication controller periodically or aperiodically compares the setting information transmitted through the synchronization line with the setting information of the storage unit so as to detect presence or absence of a difference. The master-side communication controller outputs a notification signal to the communication master in response to detection of the difference.

Abstract: An ionic wind delivery device includes a first discharge electrode; a reference electrode arranged separate from the first discharge electrode; a first power supply circuit configured to output a voltage to induce a corona discharge between the first discharge electrode and the reference electrode; a control electrode arranged on a delivery path of an ionic wind of ions that are generated by the corona discharge induced between the first discharge electrode and the reference electrode; a second discharge electrode arranged between the reference electrode and the control electrode; and a second power supply circuit configured to output a voltage to accelerate the ions generated by the corona discharge induced between the first discharge electrode and the reference electrode and to induce a corona discharge between the second discharge electrode and the control electrode.

Abstract: Data corresponding to an image selected by a user is transmitted to a printing apparatus by a program being executed, and it is determined whether printing based on the data has been completed by the printing apparatus. Then, an input screen for the user to input a rating of the program is displayed on a display used by an information processing apparatus on a condition that the printing has been determined as having been completed.