Abstract: An RF fingerprint signal processing device configured for executing a machine learning algorithm on a plurality of input signals. The RF fingerprint signal processing device includes a receiver-feature determination circuit and a classifying determination circuit. The receiver-feature determination circuit is configured to compute on the plurality of input signals in a neural network. The classifying determination circuit is coupled with the receiver-feature determination circuit, and the classifying determination circuit is configured to send feedback information of a receiver-feature component to the receiver-feature determination circuit. The receiver-feature determination circuit decreases the receiver-feature weight of the neural network. The receiver-feature weight is associated with the receiver-feature component, and the receiver-feature weight which is decreased is applied for computing an output value of the neural network.

Abstract: A measuring apparatus and a physical characteristic measuring device are provided. The measuring apparatus includes at least one first physical characteristic measuring device and a data processing device. The first physical characteristic measuring device includes a sensor, a signal processing circuit, and a transmission path. The sensor generates a measurement signal according to the physical characteristics of a location where the first physical characteristic measuring device is located. The signal processing circuit converts the measurement signal into a first processed signal. The transmission path is able to be electrically connected to a second physical characteristic measuring device. The transmission path passes a second processed signal of the second physical characteristic measuring device to the data processing device in response to the first physical characteristic measuring device and the second physical characteristic measuring device being electrically connected to each other.

Abstract: A measuring apparatus and a physical characteristic measuring device are provided. The measuring apparatus includes at least one first physical characteristic measuring device and a data processing device. The first physical characteristic measuring device includes a sensor, a signal processing circuit, and a transmission path. The sensor generates a measurement signal according to the physical characteristics of a location where the first physical characteristic measuring device is located. The signal processing circuit converts the measurement signal into a first processed signal. The transmission path is able to be electrically connected to a second physical characteristic measuring device. The transmission path passes a second processed signal of the second physical characteristic measuring device to the data processing device in response to the first physical characteristic measuring device and the second physical characteristic measuring device being electrically connected to each other.

Abstract: A system and method for controlling cooling in a computing device are provided. A measurement of power consumption of at least one of the computer components is received. A theoretical setting for the cooling system is determined based on the received measurement of power consumption. A current setting of the cooling system is identified. Based on a difference between the theoretical setting and the current setting, a next setting for the cooling system is determined. An output of the cooling system is controlled based on the next setting for the cooling system.

Abstract: A heat-shrinkable polyester film made of a polyester-forming resin composition includes a recycled material, and has an exothermic crystallization peak and an endothermic melting peak which are determined via differential scanning calorimetry, and which satisfy relationships of T2?T1?68° C. and T3?T2?78° C., where T1 represents an onset point of the exothermic crystallization peak, T2 represents an end point of the exothermic crystallization peak and an onset point of the endothermic melting peak, and T3 represents an end point of the endothermic melting peak. A method for manufacturing the heat-shrinkable polyester film is also disclosed.

Abstract: An image capturing device includes a circuit board, an image capturing module, a light source module disposed on the circuit board and a connection body disposed above the light source module. The image capturing module has a first lens set and a second lens set disposed on the circuit board. The connection body has a first connection section having a first open end and a second open end. The first open end of the first connection section abuts against the light-emitting component or the upper side of the circuit board in adjacency to the light-emitting component. The first and second open ends together define a first light passage. The light-emitting component is positioned in the first light passage. The image capturing device can effectively avoid light leakage of the image.

Abstract: An oral screening device having a replaceable screening head is provided that comprises a screening head provided with a camera module and a handle from which the screening head is detachable. The camera module is disposed in the screening head. The handle is provided with a control unit disposed in the handle. The control unit is provided with a controller electrically coupled with the camera module. Through this design of the present invention, easy replacement of the screening head is achieved.

Abstract: A face identification camera module includes a circuit board, a camera device, at least one infrared LED light-emitting unit, an image processor and a connector. The respective units are disposed on a first side of the circuit board and electrically connected with the circuit board. The infrared LED light-emitting unit is disposed on left and right sides of the camera device. The infrared LED light-emitting unit serves to enhance the brightness, uniformity and contrast of the image so that a higher identification ratio can be achieved and a higher-definition face feature identification effect can be obtained by the camera device.

Abstract: An image capturing device includes a circuit board, an image capturing module, a light source module disposed on the circuit board and a connection body disposed above the light source module. The image capturing module has a first lens set and a second lens set disposed on the circuit board. The connection body has a first connection section having a first open end and a second open end. The first open end of the first connection section abuts against the light-emitting component or the upper side of the circuit board in adjacency to the light-emitting component. The first and second open ends together define a first light passage. The light-emitting component is positioned in the first light passage. The image capturing device can effectively avoid light leakage of the image.

Abstract: A measuring apparatus and a physical characteristic measuring device are provided. The measuring apparatus includes at least one first physical characteristic measuring device and a data processing device. The first physical characteristic measuring device includes a sensor, a signal processing circuit, and a transmission path. The sensor generates a measurement signal according to the physical characteristics of a location where the first physical characteristic measuring device is located. The signal processing circuit converts the measurement signal into a first processed signal. The transmission path is able to be electrically connected to a second physical characteristic measuring device. The transmission path passes a second processed signal of the second physical characteristic measuring device to the data processing device in response to the first physical characteristic measuring device and the second physical characteristic measuring device being electrically connected to each other.

Abstract: A system and method for controlling cooling in a computing device are provided. A measurement of power consumption of at least one of the computer components is received. A theoretical setting for the cooling system is determined based on the received measurement of power consumption. A current setting of the cooling system is identified. Based on a difference between the theoretical setting and the current setting, a next setting for the cooling system is determined. An output of the cooling system is controlled based on the next setting for the cooling system.

Abstract: A ducting apparatus, switch, and rack of electronic devices are disclosed in which the ducting apparatus is configured to convey air from a cold aisle at a first face of the rack to a side air inlet of the switch. The ducting apparatus also hinders or prevents exhaust air from the switch from reaching the cold aisle.

Abstract: A system of selecting a keyframe for iterative closest point (ICP) includes a reference frame selector that generates a reference frame according to a current frame and a current keyframe; an ICP loop unit that performs ICP on the reference frame and the current frame, thereby generating a pose of the current frame; and a keyframe update unit that generates a new keyframe according to an offset condition between the pose of the current frame and a pose of the reference frame.

Abstract: A rack test room is disclosed that provides a controlled and monitored environment for one or more server racks, the room controlling and monitoring the cold aisle temperature, the cold aisle air inlet flow rate, and the hot aisle temperature. A rack test room is disclosed that monitors the inlet and exhaust air temperatures for each server in a rack. A rack test room is disclosed that individually controls and monitors the inlet air flow rate to each of a plurality of server racks. A method is disclosed for using a rack test room to simulate a data center environment.

Abstract: A heat sink is disclosed in which a set of fins dissipates heat, where the heat is conducted from a heat source to two sides of the set of fins by a vapor chamber assembly. In an embodiment, a thin vapor chamber assembly is configured to conduct heat to both the bottom and the top of a set of fins. In an embodiment, a thin vapor chamber assembly is configured to conduct heat to a lower set of fins and also to an upper set of fins.

Abstract: A carrier for securing a computer drive within a chassis facilitates the removal and installation of the computer drive in the carrier by using pins to engage the mounting holes of a computer drive.

Abstract: A system of selecting a keyframe for iterative closest point (ICP) includes a reference frame selector that generates a reference frame according to a current frame and a current keyframe; an ICP loop unit that performs ICP on the reference frame and the current frame, thereby generating a pose of the current frame; and a keyframe update unit that generates a new keyframe according to an offset condition between the pose of the current frame and a pose of the reference frame.

Abstract: A system and method for controlling cooling of computer components of a computing device are provided. A measurement of power consumption of at least one of the computer components is received. An amount of heat expected to be generated by the at least one computer components is determined based on the received measurement of power consumption. An output of a cooling system of the computer components is controlled based on the determined amount of heat expected to be generated.

Abstract: A camera module includes a circuit board, a camera device and an image processing chip. An image sensation chip of the camera device is directly integrated with the circuit board by means of chip-on-board (COB) manufacturing process to minify the total volume of the camera module, whereby the camera module can be disposed in a narrow space.

Abstract: A face identification module includes a substrate. The substrate has a first plane face. On the first place face are disposed a first lens assembly, a second lens assembly, an infrared LED assembly and an image processor, which are respectively electrically connected with the substrate. The infrared LED assembly includes a first infrared LED and a second infrared LED. The first infrared LED and the second infrared LED are adjacently disposed on left and right sides of the second lens assembly. In the face identification module, the video function and the face identification function are integrated to save arrangement space and achieve a multiplex face identification module.