Abstract: A device includes first and second gate structures respectively extending across the first and second fins, and a gate isolation plug between a longitudinal end of the first gate structure and a longitudinal end of the second gate structure. The gate isolation plug comprises a first dielectric layer and a second dielectric layer over the first dielectric layer. The first dielectric layer has an upper portion and a lower portion below the upper portion. The upper portion has a thickness smaller than a thickness of the lower portion of the first dielectric layer.

Abstract: A method, computer program product, and computer system for public speaking guidance is provided. A processor retrieves speaker data regarding a speech made by a user. A processor separates the speaker data into one or more speaker modalities. A processor extracts one or more speaker features from the speaker data for the one or more speaker modalities. A processor generates a performance classification based on the one or more speaker features. A processor sends to the user guidance regarding the speech based on the performance classification.

Abstract: A system and methods of forming a dielectric material within a trench are described herein. In an embodiment of the method, the method includes introducing a first precursor into a trench of a dielectric layer, such that portions of the first precursor react with the dielectric layer and attach on sidewalls of the trench. The method further includes partially etching portions of the first precursor on the sidewalls of the trench to expose upper portions of the sidewalls of the trench. The method further includes introducing a second precursor into the trench, such that portions of the second precursor react with the remaining portions of the first precursor to form the dielectric material at the bottom of the trench.

Abstract: A semiconductor device includes a semiconductor substrate having a first region and a second region, insulators, gate stacks, and first and second S/Ds. The first and second regions respectively includes at least one first semiconductor fin and at least one second semiconductor fin. A width of a middle portion of the first semiconductor fin is equal to widths of end portions of the first semiconductor fin. A width of a middle portion of the second semiconductor fin is smaller than widths of end portions of the second semiconductor fin. The insulators are disposed on the semiconductor substrate. The first and second semiconductor fins are sandwiched by the insulators. The gate stacks are over a portion of the first semiconductor fin and a portion of the second semiconductor fin. The first and second S/Ds respectively covers another portion of the first semiconductor fin and another portion of the second semiconductor fin.

Abstract: A microfluidic detection unit comprises at least one fluid injection section, a fluid storage section and a detection section. Each fluid injection section defines a fluid outlet; the fluid storage section is in gas communication with the atmosphere and defines a fluid inlet; the detection section defines a first end in communication with the fluid outlet and a second end in communication with the fluid inlet. A height difference is defined between the fluid outlet and the fluid inlet along the direction of gravity. When a first fluid is injected from the at least one fluid injection section, the first fluid is driven by gravity to pass through the detection section and accumulate to form a droplet at the fluid inlet, such that a state of fluid pressure equilibrium of the first fluid is established.

Abstract: A computer-implemented method according to one embodiment includes running an initial network on a plurality of images to detect actors pictured therein and body joints of the detected actors. The method further includes running fully-connected networks in parallel, one fully-connected network for each of the detected actors, to reconstruct complete three-dimensional poses of the actors. Sequential model fitting is performed on the plurality of images. The sequential model fitting is based on results of running the initial network and the fully-connected networks. The method further includes determining, based on the sequential model fitting, a locational position for a camera in which the camera has a view of a possible point of collision of two or more of the actors. The camera is instructed to be positioned in the locational position.

Abstract: A detection system and method for the migrating cell is provided. The system is configured to detect a migrating cell combined with an immunomagnetic bead. The system includes a platform, a microchannel, a magnetic field source, a coherent light source and an optical sensing module. The microchannel is configured to allow the migrating cell to flow in it along a flow direction. The magnetic field source is configured to provide magnetic force to the migrating cell combined with the immunomagnetic bead. The magnetic force includes at least one magnetic force component and the magnetic force component is opposite to the flow direction of the microchannel. The coherent light source is configured to provide the microchannel with the coherent light. The optical sensing module is configured to receive the interference light caused by the coherent light being reflected by the sample inside the microchannel.

Abstract: A drone includes a frame and a battery. The frame has a battery accommodation groove. The battery accommodation groove includes a first positioning component and a second positioning component. The first positioning component and the second positioning component are staggered along a first direction. The battery is received within the battery accommodation groove. The battery has a first positioning portion and a second positioning portion. The first positioning portion is matched with the first positioning component, and the second positioning portion is matched with the second positioning component. Therefore, an automatic exchange of batteries along the first direction can be implemented, and the advantages of reducing costs of space, time, and manpower can be achieved.

Abstract: A meshed shell and a sandblasting method are provided. The meshed shell includes a first end portion, a second end portion opposite to the first end portion, a first annular portion, a second annular portion connected to the first annular portion, a first mesh portion between the first end portion and the first annular portion and a second mesh portion between the second end portion and the second annular portion. The weights of the first end portion and the second end portion are the same. A maximum inner diameter of the mesh of the first and second mesh portions is smaller than a penetration size of the component. Both of the sum of the weights of the first and second end portions and the sum of the weights of the first and second annular portions are greater than the sum of the weights of the first and second mesh portions.

Abstract: An additive manufacturing method and an object manufactured thereby are disclosed. The object includes a first component and a second component pivotally connected to each other through a rotation shaft. A first engaging element of the first component and a second engaging element of the second component spatially correspond to each other. When the object is manufactured in a manufacturing space, the first component is close to the second component, and the first engaging element and the second engaging element are disengaged with each other. After the object is manufactured, the first component is rotated relative to the second component at an adjustment angle around the rotation shaft. The first engaging element and the second engaging element are engaged with each other and locked, to form a use space of the object larger than the manufacturing space. It is beneficial to achieve the purpose of reducing the required manufacturing space.

Abstract: A drone includes a frame and a battery. The frame has a battery accommodation groove. The battery accommodation groove includes a first positioning component and a second positioning component. The first positioning component and the second positioning component are staggered along a first direction. The battery is received within the battery accommodation groove. The battery has a first positioning portion and a second positioning portion. The first positioning portion is matched with the first positioning component, and the second positioning portion is matched with the second positioning component. Therefore, an automatic exchange of batteries along the first direction can be implemented, and the advantages of reducing costs of space, time, and manpower can be achieved.

Abstract: A meshed shell and a sandblasting method are provided. The meshed shell includes a first end portion, a second end portion opposite to the first end portion, a first annular portion, a second annular portion connected to the first annular portion, a first mesh portion between the first end portion and the first annular portion and a second mesh portion between the second end portion and the second annular portion. The weights of the first end portion and the second end portion are the same. A maximum inner diameter of the mesh of the first and second mesh portions is smaller than a penetration size of the component. Both of the sum of the weights of the first and second end portions and the sum of the weights of the first and second annular portions are greater than the sum of the weights of the first and second mesh portions.

Abstract: A flame-retardant three-dimension-molded object and a manufacturing method thereof are disclosed. The manufacturing method includes steps of: (a) providing a molded body including plural first pores and plural second pores, wherein the plural first pores communicate inward from an outer surface of the molded body, the first pores and the second pores are partially connected to each other, and a first average pore width of the first pores is greater than a second average pore width of the second pores; (b) immersing the molded body in a flame-retardant solution composed of a flame retardant and a solvent for an immersion time under a negative pressure, so that the flame-retardant solution is introduced into the plural first pores and the plural of second pores; and (c) removing the solvent contained in the plurality of first pores and the plurality of second pores, so as to obtain the flame-retardant three-dimensional-molded object.

Abstract: An additive manufacturing method and an object manufactured thereby are disclosed. The object includes a first component and a second component pivotally connected to each other through a rotation shaft. A first engaging element of the first component and a second engaging element of the second component spatially correspond to each other. When the object is manufactured in a manufacturing space, the first component is close to the second component, and the first engaging element and the second engaging element are disengaged with each other. After the object is manufactured, the first component is rotated relative to the second component at an adjustment angle around the rotation shaft. The first engaging element and the second engaging element are engaged with each other and locked, to form a use space of the object larger than the manufacturing space. It is beneficial to achieve the purpose of reducing the required manufacturing space.

Abstract: A roller structure is disclosed and includes at least one roller unit. The roller unit includes a base, an elastic portion, a supporting portion and a rotating wheel. The base is configured to detachably assemble the roller unit on an accommodation seat. The base includes a first lateral edge. The elastic portion is disposed on the base and connected with the first lateral edge. The elastic portion includes a bent section having an end extending and bent from the first lateral edge. The supporting portion is disposed on the elastic portion and connected to the other end of the bent section. The rotating wheel is pivotally connected to the supporting portion. When the rotating wheel is pressed by a driving wheel, the supporting portion is driven to compress the elastic portion to move the rotating wheel toward the base, and the rotating wheel is driven to rotate relative to the supporting portion.

Abstract: A mouse includes a function body and a housing having a flexible surface. The housing having a flexible surface includes a main body and a flexible surface. The main body is connected with the function body. The main body has a frameset. The flexible surface has a plurality of polygon surfaces and a plurality of flexible connection portions. Each of the polygon surfaces is connected with an adjacent one of the polygon surfaces through at least one of the flexible connection portions. The flexible surface is disposed on the frameset, and the frameset is connected with the flexible surface through a part of the flexible connection portions. Therefore, the flexibility can be implemented, and the pressure of the biometric feature supported thereon can be uniformly distributed, thereby achieving the advantages of reducing the pressure.

Abstract: A clutch claw applied to a clutch structure having a rotating shaft includes a claw portion, a base portion and at least two elastic portions. The base portion is opposite to the claw portion and has a peripheral edge. The claw portion and the base portion are coaxially disposed on the rotating shaft. Each elastic portion is at least partly disposed around part of the claw portion to provide elastic force. Each elastic portion has a first end and a second end. The first end is connected with the base portion and extended from the peripheral edge, the second end is connected with the claw portion, and there is at least one bent section between the first end and the second end. Therefore, the collision damage is prevented, and the impact and friction generated when the clutch claw is instantaneously rotated is avoided, thereby achieving the advantage of reducing noise.

Abstract: A detection device is disclosed for detecting an abnormal object in a printing path. The detection device includes a first frame body, a first rotation shaft, two flexible portions and a detection module. The first rotation shaft is pivotally connected to the first frame body and has a first central axis. The two flexible portions are disposed at two opposite ends of the first rotation shaft along the first central axis, to provide an initial torque. Each flexible portion is connected between the first rotation shaft and the first frame body. The detection module includes a detection plate connected to the first rotation shaft. When the detection plate is forced by the abnormal object, the detection plate drives the first rotation shaft against the initial torque to rotate around the first central axis, so that the detection module detects the rotation of the first rotation shaft and the detection plate.

Abstract: A clutch claw applied to a clutch structure having a rotating shaft includes a claw portion, a base portion and at least two elastic portions. The base portion is opposite to the claw portion and has a peripheral edge. The claw portion and the base portion are coaxially disposed on the rotating shaft. Each elastic portion is at least partly disposed around part of the claw portion to provide elastic force. Each elastic portion has a first end and a second end. The first end is connected with the base portion and extended from the peripheral edge, the second end is connected with the claw portion, and there is at least one bent section between the first end and the second end. Therefore, the collision damage is prevented, and the impact and friction generated when the clutch claw is instantaneously rotated is avoided, thereby achieving the advantage of reducing noise.

Abstract: A roller structure is disclosed and includes at least one roller unit. The roller unit includes a base, an elastic portion, a supporting portion and a rotating wheel. The base is configured to detachably assemble the roller unit on an accommodation seat. The base includes a first lateral edge. The elastic portion is disposed on the base and connected with the first lateral edge. The elastic portion includes a bent section having an end extending and bent from the first lateral edge. The supporting portion is disposed on the elastic portion and connected to the other end of the bent section. The rotating wheel is pivotally connected to the supporting portion. When the rotating wheel is pressed by a driving wheel, the supporting portion is driven to compress the elastic portion to move the rotating wheel toward the base, and the rotating wheel is driven to rotate relative to the supporting portion.