Abstract: An output stage of an output buffer circuit includes a first drive transistor and a first cascode transistor (coupled in series between a first supply node and an output node) and a second drive transistor and a second cascode transistor (coupled in series between the output node and a second supply node). Gates of the first and second cascode transistors are biased with first and second bias voltages, respectively. The first bias voltage equals the first supply voltage at the first supply node when the first supply voltage is less than a threshold, and is fixed at a fixed voltage for any first supply voltage exceeding the threshold voltage. The second bias voltage equals a fixed voltage when the first supply voltage is less than a threshold voltage, and is offset from the first supply voltage by a fixed difference for any first supply voltage exceeding the threshold.

Abstract: A calibration method and corresponding object for calibrating an X-ray imaging system with respect to dark field imaging is disclosed. The calibration object (1) generically comprises a plurality of sections (10, 20), wherein at least a part of the sections comprises two different materials, respectively. One material (101, 201) in a corresponding section leads to attenuation of passing X-ray beams and the other material (102, 202) is a dark field active material leading to small-angle scattering signals of incident X-rays. The ratio of the two materials in one section varies from section to section. The calibration object can be used to calibrate an X-ray imaging system with respect to a non-linear behavior of the dark field visibility.

Abstract: A mechatronic device includes two arms extending from a base in a first direction and shaped to be handheld by an operator, the two arms having free ends forming a gripper and arranged to move closer together by rotation from a rest position to an active position, a motor housed in the base, an actuator mounted between the arms, and a means for controlling said actuator, the actuator connected to the motor so as to be driven in movement in translation in the first direction. The actuator also has a first contact surface that forms a cam with a respective second contact surface on each arm, the first contact surface remaining engaged with the second contact surface. The control means controls the movement in translation of the actuator to produce a movement in rotation of the arms that applies a chosen force of the gripper in its active position.

Abstract: A system for air-conditioning and hot-water supply is configured to selectively perform a cooling operation and a heating operation. The system includes: an outdoor unit having a compressor and an outdoor heat exchanger; a plurality of indoor units each of which is connected to the outdoor unit and includes an indoor heat exchanger; a hot-water supply unit connected to the outdoor unit so as to be arranged in parallel to the indoor unit and including a refrigerant-water heat exchanger; and a controller configured to monitor a request for hot-water supply from the hot-water supply unit. The controller is further configured to continue a cooling operation after the request has occurred and until a predetermined condition is satisfied where the request for hot-water supply has occurred during the cooling operation at at least one of the plurality of indoor units, and then to start a heating operation.

Abstract: The present disclosure pertains to a system configured to facilitate computational analysis of a health condition. In some embodiments, the system is configured to: obtain a graph comprising nodes and edges, the nodes comprising nodes of a first node type that correspond to risk parameters and nodes of a second node type that correspond to risk models; process the graph to generate a resulting graph for a first individual by: determining a value of a risk parameter of a first-type node (that has an edge linking the first-type node to a second-type node in the graph) with respect to the first individual; and removing edges linking the second-type node to first-type nodes from the graph based on the value of the risk parameter of the first-type node; and select, based on the resulting graph, risk models to be used to perform analysis of the first individual's health condition.

Abstract: Methods and devices are provided for use in a streaming process (130) of a Virtual Reality [VR] video to a VR rendering device (120). The streaming process has a configurable setup, each configured setup providing respective different image data of a scene. The VR rendering device is arranged to render a current view of the scene based on a current head position. The streaming process is executed according to a first configured setup providing first image data needed to render the current view. EEG data is determined by measuring brain signals (115) and a head movement is predicted based on the EEG data. Target image data is determined as needed for rendering a future view based on the predicted head movement. A new configured setup for providing the target image data is determined. By adapting the streaming process based on the prediction the target image data can be provided in time and efficiently using available bandwidth.

Abstract: A image guided motion scaled surgical robotic system (160) employs a surgical robotic arm (168) and an image guided motion scaled surgical controller (162). In operation, responsive to an input signal indicative of a user defined motion of the surgical robotic arm (168) within an anatomical region, the image guided motion scaled surgical controller (162) controls an actuated motion of the surgical robotic arm (168) within the anatomical region based on a map (164) of a motion scale delineated within an imaging of the anatomical region.

Abstract: A milking system for milking a dairy animal includes a milking cup for obtaining milk, a measuring chamber which is in flow communication with the milking cup for at least temporarily containing the obtained milk, and having a sensor device for measuring at least one property of the milk. The sensor device comprises at least three mutually separate electrodes for measuring values of a first milk property using an electrical and/or electromagnetic variable, and a sensor control unit for actuating the sensor device and for processing the measured values. The sensor control unit is configured to repeatedly select a pair of the electrodes in a targeted manner, the pair comprising a first electrode and a second electrode which differs from the first electrode. The sensor device is configured to measure the value of the variable between the electrodes, and to determine the value of the at least one milk property.

Abstract: The present invention relates to an optical link, comprising an optical converter circuit (16) having an optoelectronic device (18) and circuitry (20) connected to the optoelectronic device (18). The optoelectronic device (18) has a plurality of individual optoelectronic segments (18a-18i). The optical link further comprises an elongated optical guide (14) having a single optical fiber optically connected at a first end to the optoelectronic device (18) and configured to transmit light away from the optoelectronic device (18), wherein the individual optoelectronic segments (18a-18i) have different positions relative to the first end of the optical fiber so that light beams emitted by the optoelectronic segments (18a-18i) are coupled into the optical fiber under different angles.

Abstract: A system for air-conditioning and hot-water supply is configured to selectively perform a cooling operation and a heating operation. The system includes: an outdoor unit having a compressor and an outdoor heat exchanger; at least one or more indoor units each of which is connected to the outdoor unit and includes an indoor heat exchanger; a hot-water supply unit connected to the outdoor unit so as to be arranged in parallel to the indoor unit and including a refrigerant-water heat exchanger; a controller configured to monitor an occurrence of a request for hot-water supply from the hot-water supply unit during the cooling operation being performed at at least one indoor unit among the at least one or more indoor units, and then to start the heating operation in accordance with the request. The controller is further configured to transmit to each of the at least one or more indoor units, which is turned on for the cooling operation, a fan-stop command to stop a fan arranged at each indoor unit.

Abstract: The magnet structure and the audio generating apparatus including the same capable of minimizing magnetic flux leakage to reduce THD (Total Harmonic Distortion) are disclosed. The audio generating apparatus according to the present invention, which is attached to an inner surface of an audio device, includes: a frame provided with a through-hole; a suspension plate attached to the frame; a center magnet disposed under the suspension plate; a peripheral magnet surrounding the center magnet with a gap therebetween; a yoke accommodating the peripheral magnet; a voice coil having a lower end inserted in the gap between the center magnet and the peripheral magnet, wherein the voice coil is coupled to and inserted in the suspension plate to generate an electric field and vibrate vertically in response to an audio signal applied thereto; and a center pole having an upper end coupled to the suspension plate within the through-hole.

Abstract: A motion dependency surgical robotic system (100) employs an independent robotic arm (20) including a first surgical instrument, a dependent robotic arm (21) including a second surgical instrument, and a motion dependency robot controller (104). In operation, the motion dependency robot controller (104) controls an independent motion of the independent robotic arm (20) within a coordinate space responsive to an input signal indicative of the motion of the independent robotic arm (20) within the coordinate space, and further controls a motion of the dependent robotic arm (21) within the coordinate space as a function of a spatial geometric relationship between the independent robotic arm (20) and the dependent robotic arm (21) within the coordinate space. The spatial geometric relationship defines a procedural synchronization between the independent robotic arm (20) and the dependent robotic arm (21) in a synchronized execution of a surgical task by the surgical instruments.

Abstract: Lit image projection devices and lamp assemblies containing the same for generation of three dimensional images. A projection device of the present disclosure comprises one or more light sources, a rippled substrate defining a reflective surface, the reflective surface configured to reflect light source light from the one or more light sources as reflected light, and a first lenticular lens configured to receive the reflected light from the reflective surface, wherein the reflected light received by the first lenticular lens generates a three-dimensional lit image.

Abstract: A system and method control or manage access to multiple target servers in a network. The system includes an access control user interface, a memory, and a management server. The access control user interface is accessible to the multiple target servers. The memory stores a database providing information to the access control user interface. The management server includes a processor implementing discovery and event trigger engines. The discovery engine discovers user rights stored at the multiple target servers and delivers the user rights over the network to the database. The event trigger engine is invoked by detection of a security event from a first target server, updates the user rights at a local cache on the first target server, and delivers the updated user rights to the database. The event trigger engine is configured to modify the discovery engine based on the detection of the security event.

Abstract: An organometallic complex catalyst is disclosed for use in a cross-coupling reaction. In formula (1), M is the coordination center and represents a metal atom such as Pd or an ion thereof. R1, R2, and R3 may be the same or different and are a substituent such as a hydrogen atom. R4, R5, R6, and R7 may be the same or different and are a substituent such as a hydrogen atom. X represents a halogen atom. R8 represents a substituent that has a ? bond and 3-20 carbon atoms. With regard to the electron-donating properties of R1-R7 with respect to the coordination center M of the ligand containing R1-R7 that is indicated in formula (2), R1-R7 are arranged in combination such that the TEP value obtained from infrared spectroscopy shifts toward the high frequency side compared to the TEP value of the ligand of formula (2-1).

Abstract: An inspection apparatus or lithographic apparatus includes an optical system and a detector. The optical system includes a non-linear prismatic optic. The optical system is configured to receive zeroth and first diffraction order beams reflected from a diffraction target and separate first and second polarizations of each diffraction order beam. The detector is configured to simultaneously detect first and second polarizations of each of the zeroth and first diffraction order beams. Based on the detected first and second polarizations of one or more diffraction orders, an operational parameter of a lithographic apparatus can be adjusted to improve accuracy or precision in the lithographic apparatus. The optical system can include a plurality of non-linear prismatic optics. For example, the optical system can include a plurality of Wollaston prisms.

Abstract: There is provided a device comprising a blood pressure sensor for sensing blood pressure and a method for controlling the device. An angle of the device with respect to the direction of gravity is determined (202) and a location of one or more features of the user holding the device is identified (204). A height of the blood pressure sensor relative to a heart level of the user is determined based on the determined angle of the device with respect to the direction of gravity and the identified location of the one or more features of the user (206). The device is controlled based on the determined height of the blood pressure sensor relative to the heart level of the user (208).

Abstract: The invention relates to a system for transmitting power inductively from a transmitter (11) to a receiver (10), the receiver (10) comprising a signal generator for generating a signal, triggered by an event reflecting that the receiver intends to receive power from the transmitter, wherein said signal intends to activate said transmitter from standby mode to activated mode; and comprising a signal transmitting coil (103) for transmitting said signal to said transmitter; said transmitter (11) comprising a signal receiving coil (112); a detector (114) for detecting said signal received by the receiving coil; and a unit (115) for activating the transmitter from standby mode to activated mode upon the detection of said signal.

Abstract: A improved sol-gel process is described for the production of silica aerogels, in particular from plant raw materials, in particular from rice processing waste.

Abstract: A method and device are provided for determining an optimized scale factor to be applied to an excitation signal or a filter during a process for frequency band extension of an audio frequency signal. The band extension process includes decoding or extracting, in a first frequency band, an excitation signal and parameters of the first frequency band including coefficients of a linear prediction filter, generating an excitation signal extending over at least one second frequency band, filtering using a linear prediction filter for the second frequency band. The determination method includes determining an additional linear prediction filter, of a lower order than that of the linear prediction filter of the first frequency band, the coefficients of the additional filter being obtained from the parameters decoded or extracted from the first frequency and calculating the optimized scale factor as a function of at least the coefficients of the additional filter.