Abstract: A detection device includes a frame, a transport mechanism, detection mechanisms, and a grasping mechanism. The transport mechanism includes a feeding line, a first flow line, and a second flow line arranged in parallel on the frame. The detection mechanisms are arranged on the frame and located on two sides of the transport mechanism. The grasping mechanism is arranged on the frame and used to transport workpieces on the feeding line to the detection mechanisms, transport qualified workpieces to the first flow line, and transport unqualified workpieces to the second flow line.

Abstract: An ear apparatus may comprise one or more of a housing, an electrode, a biometric sensor, a speaker driver, and/or other components. The housing of the ear apparatus may be configured to be attached to an ear. The electrode may be carried by the housing. The electrode may be configured to measure an electrical signal from the ear. The electrical signal may include a reference signal, a ground signal, or a bias signal. The biometric sensor may be carried by the housing. The biometric sensor may be configured to measure one or more biometric characteristics from the ear. The speaker driver may be carried by the housing. The speaker driver may be configured to produce sound.

Abstract: An ear apparatus may comprise one or more of a housing, an electrode, a biometric sensor, a speaker driver, and/or other components. The housing of the ear apparatus may be configured to be attached to an ear. The electrode may be carried by the housing. The electrode may be configured to measure an electrical signal from the ear. The electrical signal may include a reference signal, a ground signal, or a bias signal. The biometric sensor may be carried by the housing. The biometric sensor may be configured to measure one or more biometric characteristics from the ear. The speaker driver may be carried by the housing. The speaker driver may be configured to produce sound.

Abstract: A detection device includes a frame, a transport mechanism, detection mechanisms, and a grasping mechanism. The transport mechanism includes a feeding line, a first flow line, and a second flow line arranged in parallel on the frame. The detection mechanisms are arranged on the frame and located on two sides of the transport mechanism. The grasping mechanism is arranged on the frame and used to transport workpieces on the feeding line to the detection mechanisms, transport qualified workpieces to the first flow line, and transport unqualified workpieces to the second flow line.

Abstract: Implementations of the disclosure provide for video stream encoding system with live crop editing and recording. In one implementation, the method comprises receiving, by a camera device, an input video stream depicting an image. A first video stream and a second video stream are generated based on the input video stream. A crop instruction associated with the image is received based on user input. A region of interest in the first stream is determined based on the crop instruction. The first stream depicts a full field of view of the image associated with the input video stream. A cropped view presentation of the full field of view is generated to associate with the second stream in accordance with the region of interest. Thereupon, a portion of the cropped view presentation of the second stream is provided for display at a network device.

Abstract: Implementations of the disclosure provide for video stream encoding system with live crop editing and recording. In one implementation, the method comprises receiving, by a camera device, an input video stream depicting an image. A first video stream and a second video stream are generated based on the input video stream. A crop instruction associated with the image is received based on user input. A region of interest in the first stream is determined based on the crop instruction. The first stream depicts a full field of view of the image associated with the input video stream. A cropped view presentation of the full field of view is generated to associate with the second stream in accordance with the region of interest. Thereupon, a portion of the cropped view presentation of the second stream is provided for display at a network device.

Abstract: A camera device comprising a body housing an image-capturing component and a first and second encoder component and a second encoder component coupled to the image capturing component is provided. The body has a first and a second surface opposite the first surface that is arranged to pitch the body at a determined angle upward with respect to a substantially planar surface upon which the camera device is placed. The image-capturing component is to capture an input stream in a viewing direction of the camera device. The first encoder component to generate a first video stream based on the input stream and the second encoder component to generate a second video stream based on the input stream. The first video stream depicts a full field of view (FOV) of an image associated with the input stream and the second video stream depicts a cropped view presentation of the full FOV.

Abstract: The present disclosure relates to a surface structure control and preparation process for a metal nanocatalyst involving a metal nanocatalyst. The present disclosure provides a surface structure control and continuous preparation system for a metal nanocatalyst, a metal nanocatalyst having an open surface structure and high surface energy, and a surface structure control and a preparation process thereof. The system is provided with a nucleation electrolytic cell, a distribution valve, at least two growth electrolytic cells, with two ends of the distribution valve being connected to an output port of the nucleation electrolytic cell and to input port of all the growth electrolytic cells, respectively. The metal nanocatalyst having an open surface structure is a single metal nanoscale crystal and has a high density of terrace atoms or active sites on the surface thereof.

Abstract: An ICP A plasma reactor having an enclosure wherein at least part of the ceiling forms a dielectric window. A substrate support is positioned within the enclosure below the dielectric window. An RF power applicator is positioned above the dielectric window to radiate RF power through the dielectric window and into the enclosure. A plurality of gas injectors are distributed uniformly above the substrate support to supply processing gas into the enclosure. A circular baffle is situated inside the enclosure and positioned above the substrate support but below the plurality of gas injectors so as to redirect flow of the processing gas.

Abstract: A method for simulating magnetic resonance signals is proposed. A lattice array where each point in the array has several magnetic resonance sensitive particles is provided. Statistic property of each point is set. A raw magnetic resonance imaging data is calculated based on statistic property of each point and a magnetic resonance imaging sequence to be applied. A system for simulating magnetic resonance signals is further proposed. By considering statistic property of each point, it can distinguish every part of the object to be scanned and really reflect the structure of object without using a real magnetic resonance imaging device. It saves time and costs for avoiding several scanning by the real a magnetic resonance imaging device.

Abstract: The present disclosure relates to a surface structure control and preparation process for a metal nanocatalyst involving a metal nanocatalyst. The present disclosure provides a surface structure control and continuous preparation system for a metal nanocatalyst, a metal nanocatalyst having an open surface structure and high surface energy, and a surface structure control and a preparation process thereof. The system is provided with a nucleation electrolytic cell, a distribution valve, at least two growth electrolytic cells, with two ends of the distribution valve being connected to an output port of the nucleation electrolytic cell and to input port of all the growth electrolytic cells, respectively. The metal nanocatalyst having an open surface structure is a single metal nanoscale crystal and has a high density of terrace atoms or active sites on the surface thereof.

Abstract: An ICP A plasma reactor having an enclosure wherein at least part of the ceiling forms a dielectric window. A substrate support is positioned within the enclosure below the dielectric window. An RF power applicator is positioned above the dielectric window to radiate RF power through the dielectric window and into the enclosure. A plurality of gas injectors are distributed uniformly above the substrate support to supply processing gas into the enclosure. A circular baffle is situated inside the enclosure and positioned above the substrate support but below the plurality of gas injectors so as to redirect flow of the processing gas.

Abstract: A multi-connected air conditioner unit and method of operating the same, wherein, when an air-side heat exchanger is put into operation, and a water-side heat exchanger is not put into operation, a four-way valve is used to control a refrigerant to pass through said air-side heat exchanger, in realizing the refrigerating or heating operation of said unit; when said air-side heat exchanger is not put into operation, and said water-side heat exchanger is put into operation, said four-way valve is used to control said refrigerant to pass through said water-side heat exchanger to heat water, in achieving full recovery of heat; when both said compressors are put into operations concurrently, a dispenser is used to transport refrigerant oil separated by a second oil separator to an oil inlet pipe, then it is input to said compressor via an air suction pipe; and when a portion of compressor is put into operation, and another portion of compressor is not put into operation, since said air suction pipe is installed up

Abstract: A method for simulating magnetic resonance signals is proposed. A lattice array where each point in the array has several magnetic resonance sensitive particles is provided. Statistic property of each point is set. A raw magnetic resonance imaging data is calculated based on statistic property of each point and a magnetic resonance imaging sequence to be applied. A system for simulating magnetic resonance signals is further proposed. By considering statistic property of each point, it can distinguish every part of the object to be scanned and really reflect the structure of object without using a real magnetic resonance imaging device. It saves time and costs for avoiding several scanning by the real a magnetic resonance imaging device.

Abstract: A digital camera includes a fingerprint input interface, a fingerprint sensor, a fingerprint information storage unit, and a fingerprint identification module. The fingerprint input interface is for a current user to input the current user's fingerprint. The fingerprint sensor is for reading the current user's fingerprint and getting characteristics of the current user's fingerprint. The fingerprint information storage unit is for storing predefined characteristics of authorized users' fingerprints and access privilege settings of different users. The fingerprint identification module is for an administrator of the digital camera to set access privileges of different users according to the users' fingerprints, and authorizing the current user to access operations of the digital camera, and restricting access to operations of the digital camera according to whether the characteristics of the current user's fingerprint match the predefined characteristics of the authorized users' fingerprints.

Abstract: A digital camera includes a fingerprint input interface, a fingerprint sensor, a fingerprint information storage unit, and a fingerprint identification module. The fingerprint input interface is for a current user to input the current user's fingerprint. The fingerprint sensor is for reading the current user's fingerprint and getting characteristics of the current user's fingerprint. The fingerprint information storage unit is for storing predefined characteristics of authorized users' fingerprints and access privilege settings of different users. The fingerprint identification module is for an administrator of the digital camera to set access privileges of different users according to the users' fingerprints, and authorizing the current user to access operations of the digital camera, and restricting access to operations of the digital camera according to whether the characteristics of the current user's fingerprint match the predefined characteristics of the authorized users' fingerprints.