Abstract: A detection circuit (20) according to the present disclosure includes a multiple-input one-output operational amplifier (30). The operational amplifier (30) includes a first transistor group (31) and a second transistor (32). The first transistor group (31) includes plural transistors connected in parallel such that operating voltages for plural light emitting elements (5) are inputted individually to gates of the plural transistors, the gates being non-negated input terminals of the operational amplifier. The second transistor (32) cooperates with the first transistor group (31) to form a differential configuration and has a gate which is a negated input terminal of the operational amplifier and to which an output from an output terminal is negatively fed back.

Abstract: An apparatus is disclosed, which may include: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: receiving downlink channel estimates between a plurality of access point (AP) antennas of one or more APs and a plurality of user equipment (UE) antennas of one or more UEs; iteratively updating a set of power allocation weights for the AP antennas using weights extracted from a precoder; computing the precoder based on the received channel estimates and a previous set of power allocation weights; performing the iterative updates until a stopping criterion is reached; and outputting data representative of a precoder computed from the received channel estimates and the updated set of power allocation weights.

Abstract: An improved method for time alignment (TA) procedure and crystal efficiency (CE) normalization estimation procedure for a PET scanner system is disclosed. In the TA procedure modeled time-of-flight (TOF) data are compared against the measured TOF data from an axially short cylinder phantom in order to find individual detector's time offsets (TOs). Then the TOs are estimated simultaneously by matching the TOF center of mass between the modeled and measured TOF data. In the CE estimation, TOF reconstruction of CBM data on the axially short cylinder phantom is performed. Alternating between TOF image reconstruction and CE updates eventually lead to the correct estimation of activity and CE component.

Abstract: A barrier transfer machine includes a moveable chassis, an entry snout, an exit snout, a conveyor system, and a tracking system that tracks and records the locations of road barriers as they are placed on a road surface so that the last locations of the barriers can be established for evidentiary purposes and/or for alerting operators or others of mis-positioned road barriers.

Abstract: A content display device includes a line-of-sight direction detection unit, a gazing point identification unit, a gazing content identification unit, and a display control unit. The line-of-sight direction detection unit is configured to detect a line-of-sight direction of a person located in a vicinity of a display region in which a plurality of contents are simultaneously displayed. The gazing point identification unit is configured to, based on the line-of-sight direction, identify a gazing point in the display region of the person. The gazing content identification unit is configured to, based on a distribution of the gazing point detected in a predetermined period, identify a gazing content at which the person is gazing. The display control unit configured to determine a display mode of each of the plurality of contents, based on a result of identifying the gazing content, and display each of the plurality of contents in the display mode determined.

Abstract: The present technology relates to a camera module that is enabled to have a lower height. The camera module includes a supporting component that includes an opening through which light from a lens collecting the light passes, the supporting component supporting an optical component between the lens and an imaging element that performs photoelectric conversion of the light, the optical component being placed so as to cover the opening and being supported on a side of the supporting component closer to the imaging element. In addition, around the opening, there is disposed a sloped portion inclined in the thickness direction of the supporting component, and the supporting component is placed such that the slope of the sloped portion and the lens face each other.

Abstract: The present disclosure provides a scan driving circuit, which includes a pull-up output charging circuit, a pull-down discharge circuit, a pre-charge circuit, an anti-noise start-up circuit and an anti-noise pull-down discharge circuit. The pull-up output charging circuit is electrically connected to an output terminal, and the pull-down discharge circuit is electrically connected to the output terminal. The pre-charge circuit is electrically connected to the pull-up output charging circuit and the pull-down discharge circuit through a driving node. The anti-noise start-up circuit is electrically connected to the pre-charge circuit. The anti-noise pull-down discharge circuit is electrically connected to the anti-noise start-up circuit, and the anti-noise pull-down discharge circuit is electrically connected to the driving node.

Abstract: A shunt resistor module, which includes a shunt resistor having a resistor unit having a predetermined resistance, plate-shaped terminal units respectively configured to extend at both sides of the resistor unit, and a voltage measurement lead pin configured to protrude perpendicular to the terminal unit and having an end portion bent to be parallel to the terminal unit, and a PCB substrate having an assembly guide portion formed to be cut inward by a predetermined depth from an outermost side thereof. The voltage measurement lead pin is fit into the assembly guide portion so that the resistor unit and the terminal unit are placed on a front surface of the PCB substrate and the end portion of the voltage measurement lead pin is caught at a rear surface of the PCB substrate.

Abstract: To reduce the influence of generation of after-pulses when a pixel including a SPAD is used. In a SPAD pixel, a PN junction part of a P+ type semiconductor layer and an N+ type semiconductor layer is formed, a P type semiconductor layer having a concentration higher than the concentration of a silicon substrate is formed in a region deeper than the PN junction part and close to a light absorption layer. With no quenching operation generating no after-pulse, electrons generated in the light absorption layer are guided to the PN junction part and subjected to avalanche amplification. When the quenching operation is performed after avalanche amplification, the electrons are guided to the N+ type semiconductor layer by a potential barrier to prevent avalanche amplification. The present disclosure is applicable to an image sensor including a SPAD.

Abstract: The present invention pertains to a spark plug jacket, e.g. for a large or high performance combustion engine, and a corresponding method of manufacturing a spark plug jacket, in particular to provide an improved sealing towards a coolant cavity. Accordingly, a spark plug jacket is suggested, comprising a contact surface for contacting a support surface of a cylinder head of a combustion engine, wherein in a first state, when a spark plug is not mounted in the spark plug jacket, at least a portion of the contact surface of the spark plug jacket defines a first angular offset to a contact surface direction defined by the support surface of the cylinder head and, in a second state, when the spark plug is mounted to the spark plug jacket, said portion defines a second angular offset, wherein the first angular offset is larger than the second angular offset.

Abstract: A solid-state image sensor includes: an input transistor configured to output, from a drain, a drain voltage according to an input voltage input to a source in a case where the input voltage substantially coincides with a predetermined reference voltage input to a gate; and an output transistor configured to output a signal indicating whether or not a difference between the input voltage input to a source and the drain voltage input to a gate exceeds a predetermined threshold voltage as a comparison result between the input voltage and the reference voltage.

Abstract: A heat exchanger includes an inlet for receiving bulk solids, a plurality of heat transfer plate assemblies, a plurality of spacers disposed between adjacent heat transfer plate assemblies, and supports for supporting the heat transfer plate assemblies. The heat transfer plate assemblies include a first plate having a first pair of holes extending therethrough, the first plate having channels extending along a surface thereof, for the flow of fluid through the channels, and a second plate bonded to the first plate to enclose the channels, the second plate including a second pair of holes generally aligned with the first pair of holes to form through holes to facilitate flow of the fluid through the through holes and the channels.

Abstract: This document describes a simulation system that simulates robots and other actors performing tasks in an area. In one aspect, a method includes obtaining a graph representing a physical area. The graph includes area nodes that represent regions of the area that are traversed by a set of actors that perform tasks in the area and terminal nodes that represent regions of the facility where the actors perform the tasks. A set of agents that each include a model corresponding to an actor is identified. At least a portion of the agents includes models for robots that perform tasks in the area. The model of an agent represents durations of time for traversing area nodes and performing tasks are terminal nodes during simulations. A sequence of tasks being performed in the area is simulated using the graph and the set of agents.

Abstract: A device may receive employee data associated with an employee, and may determine, from the employee data, skill data identifying skills of the employee. The device may process the employee data and the skill data, with a similarity model, to determine similarity scores between the skills of the skill data, and may add or remove one or more skills to or from the skill data for predefined target skill profile categories to generate modified skill data. The device may compare the similarity scores and a predefined threshold to determine anchor skill data from the modified skill data, and may group the anchor skill data for corresponding pluralities of the predefined target skill profile categories to generate groups of the anchor skill data. The device may process the groups and the similarity scores, with a clustering model, to generate clustered anchor skill data, and may perform actions based on the clustered anchor skill data.

Abstract: A high-performance electrochemically active sodium molten salt catholyte enables a dramatic reduction in molten sodium battery operating temperature from near 300° C. to less than 120° C. As an example, stable electrochemical cycling was demonstrated in a high voltage (3.65 V) sodium battery comprising a sodium iodide-gallium chloride (NaI—GaCl3) molten salt catholyte for over 8 months at 110° C. The combination of high voltage, stable cycling behavior, and practical current densities supported by a molten catholyte enables a new generation of transformative high performance, low temperature molten sodium batteries.

Abstract: A photodetector comprising: a separation region that is provided in a semiconductor substrate and defines a pixel region; a hole accumulation region that is provided in the semiconductor substrate of the pixel region along a side surface of the separation region; a multiplication region that is provided in the semiconductor substrate of the pixel region and is configured by joining a first conductivity type region and a second conductivity type region from the surface side of the semiconductor substrate in the thickness direction of the semiconductor substrate; and an insulating region provided in the semiconductor substrate in a region between the multiplication region and the hole accumulation region, wherein a formation depth of the insulating region is larger than a formation depth of the first conductivity type region.

Abstract: An icemaker appliance includes a container defining a liquid reservoir, an ice mold selectively received within a portion of the liquid reservoir, a temperature sensor provided within the liquid reservoir and configured to monitor a temperature of the liquid, a water level sensor provided within the liquid reservoir and configured to determine a level of the liquid within the container, and a controller attached to the container, the controller being operably connected with the temperature sensor and the water level sensor, the controller including a wireless communication module configured to wirelessly communicate with a remote terminal.

Abstract: The invention relates to systems and methods for effective production and use of microorganisms and/or the fermentation broth in which they are produced. Advantageously, the system is cost-effective, scalable, quick, versatile, efficacious, and helpful in reducing resistance to chemical compounds and residue that concerns consumers.

Abstract: A battery diagnosing apparatus includes a measuring unit configured to measure voltage and temperature of a battery, an ohmic resistance determining unit configured to determine an ohmic resistance of the battery based on an impedance profile generated for the battery, and a control unit configured to calculate a voltage change amount by comparing the voltage of the battery measured by the measuring unit with a reference voltage, calculate a resistance change rate by comparing the ohmic resistance determined by the ohmic resistance determining unit with a reference resistance, judge an internal gas generation level of the battery by comparing magnitudes of the calculated resistance change rate and a criterion resistance change rate, and judge an internal gas generation cause of the battery by comparing magnitudes of the calculated voltage change amount and a criterion voltage change amount.