Abstract: Embodiments within the scope of the present disclosure are directed to external sensor kits that may be included in new injection molds or retrofitted into existing injection molds in order to approximate conditions within a mold, such as pressure or the location of a melt flow front. Such kits are designed to amplify meaningful measurements obtained by the external sensor kit so that noise measurements do not prevent the approximation of conditions within a mold. In some embodiments within the scope of the present disclosure, an external sensor kit includes a strain gauge sensor, a coupon, a support bracket, and a hammer. The strain gauge sensor is placed on a surface of the coupon and measures the strain in the coupon.

Abstract: The present application discloses a key providing method, a video playing method, a server and a client, in which the video playing method includes: sending a download request to the server and receiving an index file of a target video data delivered by the server; constructing an access request based on a specified string in the index file, and sending the access request to the server to acquire from the server a preset key which the access request is directed to; sending to the server a file acquisition request including a file address to acquire from the server encrypted fragmented data which the file address of the fragmented data is directed to; decrypting the acquired encrypted fragmented data by using the preset key, and playing the decrypted fragmented data. The technical solutions provided in the present application can effectively protect copyrights of video data.

Abstract: The disclosure provides an anti-lock brake device including an oil pressure tank, a first piston and a second piston. The oil pressure tank has an internal space, an oil inlet and an oil outlet that are connected to one another. The first piston is slidably located in the internal space, and has a first oil channel penetrating a contact portion of the first piston and connected to the oil inlet. The second piston is slidably located in the internal space and includes a push portion, and an outer diameter of the push portion is smaller than that of the contact portion. When the second piston is in a closed position, a chamber having a first unoccupied volume is formed in the internal space. When the second piston is moved from the closed position to a depressurized position, the first volume of the chamber is increased to a second volume.

Abstract: A display device includes a display panel, a data driving unit, and a timing control unit. The display panel includes a plurality of data driving lines. The data driving unit is electrically coupled to the display panel for driving at least one part of the plurality of data driving lines. The timing control unit is disposed on a side of the display panel for processing a plurality of data vectors generated by a data source. The timing control unit includes an encoder module, a serializer module, and a data transmitter module. The encoder module is used for encoding a plurality of N bit data vectors to a plurality of N+m bit data vectors. The serializer module is electrically coupled to the encoder module for serializing the plurality of N+m bit data vectors. The data transmitter module is used for transmitting the plurality of serialized N+m bit data vectors to the data driving unit.

Abstract: An exosomal composition is provided that comprises a therapeutic agent encapsulated by an exosome. The therapeutic agent can be a phytochemical agent, a chemotherapeutic agent, or a Stat3 inhibitor. Pharmaceutical compositions comprising the exosomal compositions are also provided. Methods for treating an inflammatory disease or a cancer are further provided and include administering an effective amount of an exosomal composition to a subject in need thereof to thereby treat the inflammatory disorder or the cancer.

Abstract: Embodiments of this application provide a near-field wireless communication service processing method performed at a first computing device associated with a social networking application. While running a social networking application, the first computing device detects a near-field wireless communication signal broadcasted by a second computing device associated with a service provider account registered with the social networking application.

Abstract: A driver circuit which includes an output circuit and a control circuit coupled to the output circuit. The driver circuit includes a pull-up transistor with a silicon semiconductor layer. The control circuit includes a first transistor with an oxide semiconductor layer.

Abstract: Disclosed in the present invention are a method and a device for transmitting channel state information, for solving the problem that due to the limitation of a codebook structure, the prior art can only provide channel state information with limited precision and it is not suitable for a base station to use a transmission scheme of an advanced preprocessing algorithm. The method comprises: a terminal determining a basis matrix according to a candidate wave beam vector set, the basis matrix being a matrix formed by N wave beam vectors from the candidate wave beam vector set, the N being a positive integer; the terminal determining a combined coefficient matrix according to the basis matrix and a channel state parameter; the terminal feeding back the identification information of the basis matrix and the combined coefficient matrix to a base station.

Abstract: A method of fabricating a semiconductor device includes forming a hard mask layer over a substrate. A multi-layer resist is formed over the hard mask layer. The multi-layer resist is etched to form a plurality of openings in the multi-layer resist to expose a portion of the hard mask layer. Ion are directionally provided at an angle to the multi-layer resist to predominately contact sidewalls of the plurality of openings in the multi-layer resist rather than the hard mask layer. In one embodiment, the multi-layer resist is directionally etched by directing etch ions at an angle to predominately contact sidewalls of the plurality of openings in the multi-layer resist rather than the hard mask layer. In another embodiment, the multi-layer resist is directionally implanted by directing implant ions at an angle to predominately contact sidewalls of the plurality of openings in the multi-layer resist rather than the hard mask layer.

Abstract: A flexible film article includes: a film body having opposite first and second surfaces, and at least one surrounding surface extending from the first surface to the second surface and defining a through hole extending through the film body; at least one central member spaced apart from the surrounding surface; and a plurality of spaced-apart extending members, each of which having two opposite ends connected to the surrounding surface and the central member, respectively. The spaced-apart extending members, the central member, and the surrounding surface cooperatively define spaced-apart micropores for passing of a gaseous substance therethrough.

Abstract: An optical imaging lens includes a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element has positive refracting power, an optical-axis region of the object-side surface of the second lens element is convex, a periphery region of the object-side surface of the second lens element is convex, and an optical-axis region of the image-side surface of the second lens element is convex. The Abbe number of the first lens element is ?1, the Abbe number of the second lens element is ?2 and the Abbe number of the third lens element is ?3 to satisfy 61.119??1+?2+?3?96.733.

Abstract: Data services are often provided with various performance guarantees. Multi-master architectures, in which multiple master servers are permitted to update a portion of the data set, may facilitate some performance requirements, but may also lead to data version conflicts in which different masters have written different versions of one or more data items. Moreover, conflicts involving different data items may have to be resolved using different conflict resolution techniques. Therefore, various data items of the data set may be associated with a conflict resolution technique selected from a conflict resolution technique set, such as manual conflict resolution; a write order policy, such as last writer wins; a conflict resolution logic; and conflict resolution based on data types. A data version conflict may be resolved by identifying and invoking the selected conflict resolution technique that is associated with the data item, and applying the conflict resolution outcome to the data item.

Abstract: An approach for simulating items in an environment, such as a room, is disclosed. A package file can store information including an image of the environment and metadata including an identifier that uniquely identifies a selected image. The package file can be used to regenerate a simulation of the item arranged over the image of the environment. Later changes can be made to the simulation of the item by accessing the metadata.

Abstract: A method for radar-based object avoidance for a movable platform includes performing a plurality of “ping-pong” measurements to receive electromagnetic signals corresponding to an object and background clutters by a radar of the movable platform, and distinguishing the object from the background clutters. Each of the “ping-pong” measurements includes a first measurement and a second measurement. A first direction of the first measurement is different from a second direction of the second measurement.

Abstract: The invention relates to methods of synthesizing polymers, biopolymers, and nucleic acids, to immobilised dNTP/NTPs and kits comprising said immobilised dNTP/NTPs for use in said methods of nucleic acid synthesis.

Abstract: Systems, methods, and non-transitory computer readable media can obtain dynamic signals associated with content items. A machine learning model can be trained based on the dynamic signals associated with the content items. A classification for a content item can be determined based on the machine learning model.

Abstract: An integrated circuit includes a bottom substrate, a metal layer disposed over the bottom substrate and a hollow metal pillar disposed on the metal layer. The metal layer and the hollow metal pillar are electrically connected.

Abstract: A sampling device includes a switch capacitor circuit. First ends of two switches are respectively connected to an input signal. Second end of the first switch is connected to an upper plate of a first capacitor. Second end of the second switch is connected to a lower plate of a second capacitor. A connection node connecting a lower plate of the first capacitor to an upper plate of the second capacitor is connected to a power source. The first ends of a third switch and a fourth switch are respectively connected to an input common-mode voltage. A second end of the third switch is connected to the upper plate of the first capacitor. A second end of the fourth switch is connected to the lower plate of the second capacitor. The connection node is connected to the power source. Thus, an output common-mode voltage of the sampling device is adjustable.

Abstract: Embodiments of the present disclosure provide wet process based methods for modifying threshold value (Vt) of high-k metal gate using self-assembled monolayer (SAM) on dedicated transistor. In one embodiment, the method includes forming a gate structure over a substrate, the gate structure comprising a gate dielectric layer, a barrier layer formed over the gate dielectric layer, and an oxide layer formed over the barrier layer, and forming a self-assembled monolayer on the oxide layer by exposing the oxide layer to an aqueous solution containing metal oxides in a metal dissolving acid.

Abstract: A pet care tool includes a work head and a handle connected to the work head; wherein the handle is pivotally connected to the work head by a pivotal connection mechanism, which comprises an angle locking structure that can lock and unlock the connection angle of the work head and the handle in at least two angular positions. An object of the present invention is to provide a pet care tool capable of adjusting the connection angle of the work head and the handle, so as to enable the pet care tool to be applied to various applications and optimize the care effect.