Abstract: It is an object to provide a surgical robot which can enhance flexibility of treatment while ensuring sufficient safety of a surgery. The surgical robot 1 has a robot body 4, an input unit 5 for inputting control information of the robot body 4, a control unit 11 for controlling the robot body 4 based on the control information input to the input unit 5, an input side abnormality detection unit 6 for detecting abnormality of an operator, an output side abnormality detection unit 8 for detecting abnormality of a surgery state, an abnormality countermeasure unit 9 for dealing with the abnormality of the surgery state detected by the output side abnormality detection unit 8, contents of an abnormality countermeasure action being changed based on a detection result of the input side abnormality detection unit 6.

Abstract: In one example, a signal processing circuit including a directional coupler and a termination part is disclosed. The directional coupler includes a main line as a transmission path of an RF signal and a sub-line constituting a coupled line together with the main line. The termination part includes devices connectable between ground and a first port at an end of the sub-line. The signal processing circuit switches, depending on a frequency of the RF signal, the devices of the termination part to be connected to the first port. The phase of a return signal of a signal input as a coupling signal to the termination part via the first port is opposite to the phase of an isolation signal supplied to a second port at the other end of the sub-line and connected to an output port of the coupling signal.

Abstract: The method includes the steps of: detecting a part, of a surface of a target, that is located on an inner circumferential side of a predetermined circle centered on a rotation axis and passing the target, by an object detection sensor, at plural rotation positions when at least one of a rotation position of the target about the rotation axis on a substrate placement portion and a rotation position of a detection area about a robot reference axis is changed; calculating a quantity correlated with an index length representing a distance from the robot reference axis to the target when the target is detected by the object detection sensor, for each rotation position; and calculating the positional relationship between the robot reference axis and the rotation axis on the basis of, among the rotation positions, the one at which the quantity correlated with the index length is maximized or minimized.

Abstract: A target provided to a substrate placement portion is detected by an object detection sensor at a plurality of rotation positions of the substrate placement portion. An index length which is a distance from a robot reference axis to the target in a direction perpendicular to an axial direction, or information correlated therewith, is calculated. At least one of a rotation position of a detection line about the robot reference axis and a rotation position of the substrate placement portion about a rotation axis when the target located on a line connecting the robot reference axis and the rotation axis is detected is calculated on the basis of the calculated index length or the calculated information correlated therewith. A direction in which the rotation axis is present as seen from the robot reference axis is specified on the basis of the calculated rotation position.

Abstract: A robot system including a robot, a marker unit, a sensor, storage device, and a control device. The robot performs an operation with regard to a workpiece. The marker unit is attached to a measurement object and includes a base section and a plurality of markers attached to the base section. The sensor detects identification information and three-dimensional positions of the plurality of markers. The storage device stores teaching data including operation data and attachment position data indicating a correspondence relationship between the identification information of each of the markers and an attachment position of the corresponding marker. The control device calculates a three-dimensional position of the measurement object based on the three-dimensional positions of the plurality of markers and the attachment position data and controls the robot based on the three-dimensional position of the measurement object and the operation data so as to make the robot perform the operation.

Abstract: A control device for a machine tool and a machine tool, for which settings of the number of vibrations per rotation become easy, is provided. The control device of the machine tool controls a relative rotation between a workpiece and a cutting tool and a relative reciprocal movement between the workpiece and the cutting tool in a feed direction to perform vibration cutting to the workpiece. The control device includes a control section for controlling a spindle headstock, a first tool post, and a second tool post, the workpiece W being installed on the spindle headstock, the first tool post being provided to be reciprocally movable along the feed direction with respect to the spindle headstock and installed with a first cutting tool for cutting the workpiece, and the second tool post being provided to be reciprocally movable along the feed direction with respect to the spindle headstock independently of the first tool post and installed with a second cutting tool for cutting the workpiece.

Abstract: Provided is a semiconductor apparatus capable of enhancing the withstand voltage while suppressing the enlargement of the chip area. Provided is semiconductor apparatus including: a first terminal to which a high frequency signal is supplied; a second terminal from which the high frequency signal is output; first, second and third switch elements electrically connected in series between the first terminal and the second terminal; a first capacitor provided between the first terminal and a first node between the first switch element and the second switch element; and a second capacitor provided between the first terminal and a second node between the second switch element and the third switch element, in which the capacitance of the first capacitor is greater than the capacitance of the second capacitor.

Abstract: A surgical system includes: a tool manipulator having a tool manipulator arm configured to perform translational motion and rotational motion of a distal end with respect to a proximal end and a surgical tool linked to the distal end of the tool manipulator arm; a console having a handling tool configured to receive a tool movement command of a surgeon for the surgical tool, the tool movement command including a translation amount of the translational motion and a rotation amount of the rotational motion for the surgical tool; and a controller configured to control the tool manipulator.

Abstract: A surgical system includes a surgical assist robot including a robot main body and a slave controller, and a console. The robot main body has an entry guide, an entry guide support device, and at least one manipulator having an end effector provided at a distal end. The entry guide includes an inner cylinder, an outer cylinder into which the inner cylinder is inserted in an insertion axial direction, and a guide advancing device that displaces the inner cylinder in the insertion axial direction with respect to the outer cylinder. While a position and a posture of the end effector that has advanced from the entry guide are maintained, the inner cylinder is caused to advance toward the end effector within a predetermined movable range along the insertion axial direction with respect to the outer cylinder.

Abstract: A surgical system includes a robot main body, a slave controller, a display device that displays an endoscopic image, and an manipulation input device. The robot main body includes an entry guide having a plurality of guide bores, an entry guide support device that supports the entry guide, an instrument manipulator that has a surgical instrument provided at a distal end and is inserted into the entry guide, and an endoscope manipulator that has an endoscopic camera provided at a distal end and is inserted into the entry guide. The slave controller operates the robot main body such that the surgical instrument advances from an exit of the entry guide after the endoscopic camera advances from the exit of the entry guide and starts capturing in response to a body cavity insertion command received by the manipulation input device.

Abstract: In one example, a signal processing circuit including a directional coupler and a termination part is disclosed. The directional coupler includes a main line as a transmission path of an RF signal and a sub-line constituting a coupled line together with the main line. The termination part includes devices connectable between ground and a first port at an end of the sub-line. The signal processing circuit switches, depending on a frequency of the RF signal, the devices of the termination part to be connected to the first port. The phase of a return signal of a signal input as a coupling signal to the termination part via the first port is opposite to the phase of an isolation signal supplied to a second port at the other end of the sub-line and connected to an output port of the coupling signal.

Abstract: In one example, a signal processing circuit including a directional coupler and a termination part is disclosed. The directional coupler includes a main line as a transmission path of an RF signal and a sub-line constituting a coupled line together with the main line. The termination part includes devices connectable between ground and a first port at an end of the sub-line. The signal processing circuit switches, depending on a frequency of the RF signal, the devices of the termination part to be connected to the first port. The phase of a return signal of a signal input as a coupling signal to the termination part via the first port is opposite to the phase of an isolation signal supplied to a second port at the other end of the sub-line and connected to an output port of the coupling signal.

Abstract: It is an object to provide a surgical robot which can enhance flexibility of treatment while ensuring sufficient safety of a surgery. The surgical robot 1 has a robot body 4, an input unit 5 for inputting control information of the robot body 4, a control unit 11 for controlling the robot body 4 based on the control information input to the input unit 5, an input side abnormality detection unit 6 for detecting abnormality of an operator, an output side abnormality detection unit 8 for detecting abnormality of a surgery state, an abnormality countermeasure unit 9 for dealing with the abnormality of the surgery state detected by the output side abnormality detection unit 8, contents of an abnormality countermeasure action being changed based on a detection result of the input side abnormality detection unit 6.

Abstract: It is an object to provide a surgical robot which can enhance flexibility of treatment while ensuring sufficient safety of a surgery. The surgical robot has a robot body, an input unit for inputting control information of the robot body, a control unit for controlling the robot body based on the control information input to the input unit, an input side abnormality detection unit for detecting abnormality of an operator, an output side abnormality detection unit for detecting abnormality of a surgery state, an abnormality countermeasure unit for dealing with the abnormality of the surgery state detected by the output side abnormality detection unit, contents of an abnormality countermeasure action being changed based on a detection result of the input side abnormality detection unit.

Abstract: A robot system which includes a manipulator configured to receive a manipulating instruction from an operator, a slave arm having a plurality of joints, and a control device configured to control operation of the slave arm. The control device is configured, while the slave arm is operating at a speed equal to or higher than a first given the threshold, even when an operational instruction value for correcting the operation of the slave arm is inputted from the manipulator during an automatic operation of the slave arm, to prevent the correction of the operation of the slave arm.

Abstract: In one example, a signal processing circuit including a directional coupler and a termination part is disclosed. The directional coupler includes a main line as a transmission path of an RF signal and a sub-line constituting a coupled line together with the main line. The termination part includes devices connectable between ground and a first port at an end of the sub-line. The signal processing circuit switches, depending on a frequency of the RF signal, the devices of the termination part to be connected to the first port. The phase of a return signal of a signal input as a coupling signal to the termination part via the first port is opposite to the phase of an isolation signal supplied to a second port at the other end of the sub-line and connected to an output port of the coupling signal.

Abstract: A surgical robot which enables an operator to easily judge which medical instrument is selected is provided. This surgical robot has a robot body which selectively operates a plurality of medical instruments, an input unit configured to input control information of the robot body, the input unit being common among the plurality of medical instruments, and a display unit configured to display an image of a surgical site of a patient, the display unit having a selecting situation display function which displays a selecting situation of the plurality of medical instruments.

Abstract: It is an object to provide a surgical robot which can enhance flexibility of treatment while ensuring sufficient safety of a surgery. The surgical robot has a robot body, an input unit for inputting control information of the robot body, a control unit for controlling the robot body based on the control information input to the input unit, an input side abnormality detection unit for detecting abnormality of an operator, an output side abnormality detection unit for detecting abnormality of a surgery state, an abnormality countermeasure unit for dealing with the abnormality of the surgery state detected by the output side abnormality detection unit, contents of an abnormality countermeasure action being changed based on a detection result of the input side abnormality detection unit.

Abstract: A bonded rare earth magnet which exhibits excellent magnetic properties for a long time is provided by improving oxidation resistance at high temperatures. The magnet has a magnet body (10) comprising magnet powder (11) containing a rare earth element and a resin part (12) binding the magnet powder (11) and having a structure in which the magnet powder (11) is embedded in the resin part (12); and an amorphous carbon film (91) formed directly on a surface of the magnet body (10), the resin part (12) comprising a binder resin part (14) binding the magnet powder (11); and a resin layer (13) serving as a surface layer of the magnet body (10) and covering the magnet powder (11). The binder resin part and the resin layer are formed of the same resin material and are continuous and integral with each other.

Abstract: To improve resistance of a motor device against an organic solvent and to suppress degradation in performance of the motor device with time. In a motor device, an excitation magnet is formed using a hollow-cylinder shaped anisotropic bonded magnet 13. This bonded magnet 13 is press-fitted in a housing 12 and is held. The bonded magnet 13 is formed of a hollow-cylinder shaped anisotropic rare earth bonded magnet which is obtained by compounding an anisotropic rare earth magnet powder with a phenol-novolac type epoxy resin, followed by molding. The anisotropic rare earth bonded magnet 13 is press-fitted along an inner peripheral portion of the housing 12, and on an exposed surface layer of the anisotropic rare earth bonded magnet press-fitted in the housing, a coating layer is formed by an infiltration treatment using a polyamide-imide-based resin.