Abstract: Embodiments relate to an anti-fuse array and a memory. The anti-fuse array includes: a column of first active areas, where each of the first active areas includes a first channel region, a first source/drain region and a second source/drain region, and a first programming region; a column of second active areas, where each of the second active areas includes a second channel region, a third source/drain region and a fourth source/drain region, and a second programming region, an end portion, close to the first active areas, of the given second active area directly faces a region between end portions, close to the given second active area, of two adjacent first active areas; a first gate line; a second gate line covering each second channel region in a column of the second active areas; and a programming gate line.

Abstract: A pickup diaphragm includes a pickup part, a suspension edge and an outer edge, wherein the pickup part includes a non-planar surface. The suspension edge includes a deformable surface, with a joint surface being respectively configured on the inner and outer sides of the deformable surface, and the joint surface on the inner side being fixedly connected to the periphery of the non-planar surface. In addition, the outer edge includes a ring groove, in which one side of the ring groove is set as a connection end while the other side thereof is set as an opening end, the inner side of the connection end is fixedly connected to the joint surface located on the outer side, and a stethoscope head can be inserted through the opening end such that the ring groove is placed in sleeve on the outside of the stethoscope head.

Abstract: Disclosed are a method for predicting reconstructability, a computer device, and a storage medium. In the method, a plurality of viewpoints to be evaluated for a target sampling point are obtained. The target sampling point is located on a rough geometric model. A spatial characteristic of the target sampling point is obtained based on spatial relationships between the plurality of viewpoints to be evaluated and the target sampling point. An image characteristic of the target sampling point is extracted from a target captured image based on a plurality of pre-acquisition viewpoints. The pre-acquisition viewpoints are obtained based on poses of a camera capturing the target captured image. The target captured image is an image containing the target sampling point. The predicting reconstructability for the target sample point is predicted based on the image characteristic and the spatial characteristic.

Abstract: An anastomosis set comprising: a first manipulator, with a first telescoping part at a distal end thereof, the first telescoping part is used for telescoping toward the first end to be anastomosed; a second manipulator, with a second telescoping part at a distal end thereof, the second telescoping part is used for telescoping toward the second end to be anastomosed; an anastomosis mechanism for anastomosing the first end with the second end; the first manipulator including a first exit part through which the first manipulator will be removed from the first end to be anastomosed after anastomosing; the second manipulator has a second exit part, through which the second manipulator will be removed from the second end to be anastomosed after anastomosing; an anastomotic auxiliary having with a first embedding end and a second embedding end; wherein the first embedding end is configured to embed into a first end of a blood vessel to be anastomosed, and the second embedding end is configured to embed into a second

Abstract: Disclosed is a method of image rendering quality prediction and path planning for large-scale scenes. The method includes obtaining multiple surface points of a proxy model within a viewpoint range of a virtual viewpoint. For each surface point, a photometric error among multiple photometric information corresponding to the surface point is determined. The multiple photometric information refers to the photometric information of the surface point at multiple visible acquisition viewpoints respectively. The visible collection viewpoint are those acquisition viewpoints where the surface point is visible among the multiple acquisition viewpoints. Based on the photometric error, a viewing angle similarity and a resolution similarity between the virtual viewpoint and the visible acquisition viewpoints with respect to the surface point are determined.

Abstract: The present disclosure relates to a method for determining UAV acquisition viewpoints, a computer apparatus, and a storage medium. In the method, target sampling points to be reconstructed are determined from multiple sampling points to be selected on a surface of a scene model based on the reconstructability of the sampling points to be selected. For the target sampling points, multiple new initial acquisition viewpoints are determined. Target acquisition viewpoints are selected from the multiple initial acquisition viewpoints based on viewpoint scores of the initial acquisition viewpoints. The reconstructability of unselected sampling points to be selected are determined. Then the step of determining the target sampling points to be reconstructed based on the reconstructability of the sampling points to be selected and subsequent steps are repeated until a quantity of the sampling points to be selected with the reconstructability less than a preset threshold meets a preset condition.

Abstract: An image texture generation method based on a 3D simplified model and a related device. In the embodiments, after planes are extracted from the simplified model, a group of optimal views need to be selected for each extracted plane. Then, it is necessary to align straight line features on the image. Finally, image stitching and texture optimizing are performed to generate a photo-level texture for the simplified model. The main processing object is city building. Compared with the prior art with a uniform mesh, the embodiments have the mesh with a higher degree of freedom, such that the straight line structure features of large-scale buildings can be aligned better, greatly reducing the storage and computing costs of 3D model of large city buildings and making the 3D simplified model have the visual effect comparable to that of the high-precision model.

Abstract: A point cloud data processing method and device, a computer device and a storage medium are provided. The method includes: acquiring point cloud data, and constructing a corresponding neighboring point set for each of data points in the point cloud data; calculating Hausdorff distances between the neighboring point set and a pre-constructed kernel point cloud to obtain a distance matrix; calculating a convolution of the neighboring point set with the distance matrix and a network weight matrix in a Hausdorff convolution layer in an encoder, to obtain high-dimensional point cloud features, the encoder and a decoder being two parts in a deep learning network; and reducing feature dimension of the high-dimensional point cloud features through the decoder, so that a classifier performs semantic classification on the point cloud data according to object point cloud features obtained by the dimension reduction.

Abstract: The disclosure related to a resin composition for molding device for dental restoration comprising 10 to 50 parts by weight of an urethane acrylate oligomer with a functionality less than 4, 20 to 40 parts by weight of morpholino-group containing acrylate monomera morpholino-group containing acrylate monomer, 10 to 40 parts by weight of a polymerizable acrylate monomer composition and 0.5 to 5 parts by weight of a photoinitiator, wherein the polymerizable acrylate monomer composition comprises 40 to 60 parts by weight of an alicyclic acrylate monomer and 40 to 60 parts by weight of ether-bond containing aliphatic acrylate monomeran ether-bond containing aliphatic acrylate monomer. The shore hardness of the resin composition after being cured of the present invention is not less than 70D and the flexural strain thereof is not less than 0.15.

Abstract: The present disclosure discloses a device with a protective layer, including a substrate, a seed layer formed on the substrate, and a diamond-like carbon layer formed on the seed layer, where the seed layer is a silicon nitride layer, and a content of nitrogen in the silicon nitride layer is 9%-17%. The present disclosure further discloses a microwave-assisted magnetic recording (MAMR) head slider, a head gimbal assembly, and a disk drive unit. The device has good thermal stability, oxidation resistance and corrosion resistance, thereby improving reliability and prolonging service life of an MAMR head.

Abstract: A method for adjusting a head-mounted device comprises: a pupil detecting phase for detecting two pupils of user; a deviation judging phase for judging whether the head-mounted device is worn with or without deviation; a display guiding phase displaying a guiding picture by a first monitor and a second monitor to guide the user to adjust the wearing of the head-mounted device; a pupillary distance detecting phase for measuring the pupillary distance of the user; and an adjusting phase for defining a first range corresponding to the pupillary distance, and adjusting the distance between the first monitor and the second monitor within the first range, so that the first monitor is aligned with one pupil, and the second monitor is aligned with the other pupil, increasing the visual range of the user, thereby improving the user's experience. A head-mounted device using the method is also disclosed.

Abstract: Provided is a method for producing a recording medium having a recording area in which content information indicating a content and security information for security for the content information are recorded. In the recording area, medium specifying information for uniquely identifying the recording medium itself is recorded in advance.

Abstract: A resonant converter includes primary and secondary circuits, a transformer, a resonant network and a control circuit. The control circuit is coupled to the primary circuit and the secondary circuit, and configured to control primary switches of the primary circuit operating with a switching frequency. At least one of primary switches is configured to be turned on from a first switching moment until a second switching moment. The control circuit is configured to control secondary switches of the secondary circuit, such that at least one of secondary switches is turned on during a first time interval to increase a current of the resonant network in a first flowing direction and an output current in a second flowing direction or equal to zero.

Abstract: A fault detection method comprises the following steps. Receiving a first original sequence comprising a plurality of first data. Receiving a second original sequence comprising a plurality of second data. Aligning the first original sequence with the second original sequence according to trends of value changing of the first data and the second data. Performing an average operation on the aligned first original sequence and second original sequence to establish a standard sequence. Performing a difference operation between the first original sequence and the standard sequence to obtain a first total difference value. Performing a difference operation between the second original sequence and the standard sequence to obtain a second total difference value. When the first total difference value and/or the second total difference value is greater than an upper limit value, determining that the first original sequence and/or the second total difference value is abnormal.

Abstract: The present disclosure, in some embodiments, relates to a method of forming an integrated chip structure. The method may be performed by forming a plurality of interconnect layers within a first interconnect structure disposed over an upper surface of a first semiconductor substrate. An edge trimming process is performed to remove parts of the first interconnect structure and the first semiconductor substrate along a perimeter of the first semiconductor substrate. The edge trimming process results in the first semiconductor substrate having a recessed surface coupled to the upper surface by way of an interior sidewall disposed directly over the first semiconductor substrate. A dielectric capping structure is formed onto a sidewall of the first interconnect structure after performing the edge trimming process.

Abstract: A device includes a first package connected to an interconnect substrate, wherein the interconnect substrate includes conductive routing; and a second package connected to the interconnect substrate, wherein the second package includes a photonic layer on a substrate, the photonic layer including a silicon waveguide coupled to a grating coupler and to a photodetector; a via extending through the substrate; an interconnect structure over the photonic layer, wherein the interconnect structure is connected to the photodetector and to the via; and an electronic die bonded to the interconnect structure, wherein the electronic die is connected to the interconnect structure.

Abstract: A method of qualifying semiconductor wafer processing includes: illuminating a semiconductor wafer simultaneously with source light having wavelengths in a plurality of wavebands, including at least a first waveband and a second waveband, the second waveband being different from the first waveband; separating light reflected from the semiconductor wafer as a result of said illuminating, the separating dividing the reflected light according to waveband; generating a first image of the semiconductor wafer based on reflected light separated into the first waveband; and, generating a second image of the semiconductor wafer base on reflected light separated into the second waveband.

Abstract: A system configured to detect defects on a wafer is provided. The system includes an inspection subsystem configured to acquire scan data of a target region on the wafer. The target region comprises a plurality of circuit layout streaming data on the wafer and the defects in proximity to the circuit layout streaming data or in the circuit layout streaming data. A graphic design subsystem (GDS) is configured to store a map of circuit layout streaming data of the wafer. A software tool for designing electronic systems is configured to label the scan data with attributes from the map of circuit layout streaming data. A decision subsystem is configured to qualify the process based on a predetermined defect level from the labeled scan data by using a multi-dimension clustering method, wherein the predetermined defect level is an accumulated defect formed on the semiconductor wafer during processing.

Abstract: In a low power hardware architecture for handling accumulation overflows in a convolver unit, an accumulator of the convolver unit computes a running total by successively summing dot products from a dot product computation module during an accumulation cycle. In response to the running total overflowing the maximum or minimum value of a data storage element, the accumulator transmits an overflow indicator to a controller and sets its output equal to a positive or negative overflow value. In turn, the controller disables the dot product computation module by clock gating, clamping one of its inputs to zero and/or holding its inputs to constant values. At the end of the accumulation cycle, the output of the accumulator is sampled. In response to a clear signal being asserted, the dot product computation module is enabled, and the running total is set to zero for the start of the next accumulation cycle.

Abstract: A pickup diaphragm includes a pickup part, a suspension edge and an outer edge, wherein the pickup part includes a non-planar surface. The suspension edge includes a deformable surface, with a joint surface being respectively configured on the inner and outer sides of the deformable surface, and the joint surface on the inner side being fixedly connected to the periphery of the non-planar surface. In addition, the outer edge includes a ring groove, in which one side of the ring groove is set as a connection end while the other side thereof is set as an opening end, the inner side of the connection end is fixedly connected to the joint surface located on the outer side, and a stethoscope head can be inserted through the opening end such that the ring groove is placed in sleeve on the outside of the stethoscope head.