Abstract: A method for forming a chip package structure is provided. The method includes forming a first conductive bump and a first ring-like structure over a chip. The first ring-like structure surrounds the first conductive bump, the first ring-like structure and the first conductive bump are made of a same first material, the chip includes an interconnect structure, and the first ring-like structure is electrically insulated from the interconnect structure and the first conductive bump. The method includes bonding the chip to a substrate through the first conductive bump.

Abstract: A magnetoresistive random access memory (MRAM) structure includes a magnetic tunnel junction (MTJ), and a top electrode which contacts an end of the MTJ. The top electrode includes a top electrode upper portion and a top electrode lower portion. The width of the top electrode upper portion is larger than the width of the top electrode lower portion. A bottom electrode contacts another end of the MTJ. The top electrode, the MTJ and the bottom electrode form an MRAM.

Abstract: A systems implements a gradient descent calculation, regression calculation, or other machine learning calculation on a dataset (e.g., a global dataset) using a coordination node including coordination circuitry that coordinates multiple worker nodes to create a distributed calculation architecture. In some cases, the worker nodes each hold a portion of the dataset and operate on their respective portion. In some cases, the gradient descent calculation, regression calculation, or other machine learning calculation is used to implement a targeted maximum likelihood scheme for causal inference estimation. The targeted maximum likelihood scheme may be used to conduct causal analysis of the observational data.

Abstract: Complex computer system architectures are described for providing a machine learning model management tool that monitors, detects, and makes revisions to machine learning models to prevent declines and maintain robustness and fairness in machine learning model performance in production over time. The machine learning model management tool achieves its goals via intelligent management, organization, and orchestration of detection, inspection, and correction engines.

Abstract: Provided is an apparatus containing, as a cathode catalyst, a metal oxide/carbon catalyst composition. The metal oxide/carbon catalyst composition includes 40 to 95 wt % porous Mn—Co spinel oxide nanoparticles of the formula MnxCo3-xO4. The nanoparticles have an octahedral morphology, an average particle size of 5-100 nm, and average pore sizes of 1-5 nm (where x is the atomic fraction of manganese and 3-x is the atomic fraction of cobalt). The metal oxide nanoparticles are supported on a carbon substrate that contains at least 96 atomic % carbon.

Abstract: The invention discloses a container Dockerfile and container mirror image quick generation methods and systems. The container Dockerfile quick generation method includes the steps of for a to-be-packaged target application, running and performing tracking execution on the target application, and recording operation system dependencies of the target application in the running process; organizing and constructing a file list required for packaging the target application to a container mirror image; and according to the file list required for packaging the target application to the container mirror image, generating a Dockerfile and container mirror image file creation directory used for packaging the target application to the container mirror image. Any target application can be automatically packaged by the invention to a container; the construction of an executable minimal environmental closure of the target application is finished; the packaged container is smaller than a manually made container.

Abstract: The invention relates to a new enantioselective process for producing useful intermediates for the manufacture of NEP inhibitors or prodrugs thereof, in particular NEP inhibitors comprising a ?-amino-?-biphenyl-?-methylalkanoic acid, or acid ester, backbone.

Abstract: A storage system, includes a controller and a solid state disk. The controller creates multiple segments in advance, selects a first die from the multiple dies, selects a first segment from the multiple segments, determines an available offset of the first segment, generates a write request, where the write request includes a write address, target data, and a data length of the target data, and the write address includes an identifier of a channel coupled to the first die, an identifier of the first die, an identifier of the first segment, and the available offset, and sends the write request to the solid state disk. The solid state disk receives the write request, and stores the target data according to the write address and the data length.

Abstract: The present invention provides a preparation method for PCV2 capsid protein and a pharmaceutical composition containing said capsid protein. The method of the present invention uses a novel arabinose-induced expression vector and thereby improves the synthesis efficiency of said PCV2 capsid protein. On the other hand, the present pharmaceutical composition combines said capsid protein and other favorable components at a proper ratio so that achieves excellent immune-inducing effects.

Abstract: A machining parameter automatic generation system includes a geometric data capturing module, a feature recognition learning network and a machining parameter learning network. The geometric data capturing module captures a geometric shape of a workpiece to generate a candidate feature list. The feature recognition learning network trains the candidate feature list according to a first neural network model to obtain an applicable feature list. The machining parameter learning network trains the applicable feature list and the candidate machining parameter according to a second neural network model to obtain an applicable machining parameter. The applicable machining parameter is used to generate a machining program, and the machining program is read by a machine tool for processing.

Abstract: An integrated circuit device includes a complementary metal oxide semiconductor (CMOS) image sensor. The complementary metal oxide semiconductor (CMOS) image sensor includes a P-N junction photodiode, a transistor gate, a polysilicon plug and a stacked metal layer. The P-N junction photodiode is disposed in a substrate. The transistor gate and the polysilicon plug are disposed on the substrate, wherein the polysilicon plug is directly connected to the P-N junction photodiode. The stacked metal layer connects the polysilicon plug to the transistor gate, wherein the stacked metal layer includes a lower metal layer and an upper metal layer, and the lower metal layer includes a first metal silicide part contacting to the polysilicon plug. The present invention also provides a method of fabricating said integrated circuit device.

Abstract: A magnetic tunnel junction (MTJ) device includes two magnetic tunnel junction elements and a magnetic shielding layer. The two magnetic tunnel junction elements are arranged side by side. The magnetic shielding layer is disposed between the magnetic tunnel junction elements. A method of forming said magnetic tunnel junction (MTJ) device includes the following steps. An interlayer including a magnetic shielding layer is formed. The interlayer is etched to form recesses in the interlayer. The magnetic tunnel junction elements fill in the recesses. Or, a method of forming said magnetic tunnel junction (MTJ) device includes the following steps. A magnetic tunnel junction layer is formed. The magnetic tunnel junction layer is patterned to form magnetic tunnel junction elements. An interlayer including a magnetic shielding layer is formed between the magnetic tunnel junction elements.

Abstract: The present disclosure relates to systems and methods for image data processing. A first correction coefficient corresponding to a first collimation width of a collimator of a scanner may be obtained. The collimator may have a collimation width being adjustable. A relationship between scattered radiation intensities and collimation widths may be obtained. A relationship between correction coefficients and collimation widths may be determined based on the first correction coefficient, the first collimation width, and the relationship between scattered radiation intensities and collimation widths. A target collimation width of the collimator may be obtained. A target correction coefficient may be determined based on the target collimation width and the relationship between correction coefficients and collimation widths.

Abstract: An integrated circuit device includes a complementary metal oxide semiconductor (CMOS) image sensor. The complementary metal oxide semiconductor (CMOS) image sensor includes a P-N junction photodiode, a transistor gate, a polysilicon plug and a stacked metal layer. The P-N junction photodiode is disposed in a substrate. The transistor gate and the polysilicon plug are disposed on the substrate, wherein the polysilicon plug is directly connected to the P-N junction photodiode. The stacked metal layer connects the polysilicon plug to the transistor gate, wherein the stacked metal layer includes a lower metal layer and an upper metal layer, and the lower metal layer includes a first metal silicide part contacting to the polysilicon plug. The present invention also provides a method of fabricating said integrated circuit device.

Abstract: The disclosure relates to a method for using fuel cell. The fuel cell includes a container, wherein the container comprises a housing and a nozzle, and the housing defines through holes; the housing defines a chamber and an opening; the nozzle has a first end in air/fluid communication with the opening and a second end; and a membrane electrode assembly, which is flexible, on the container to form a curved membrane electrode assembly surrounding the chamber and covering the through holes, wherein the membrane electrode assembly comprises a proton exchange membrane having a first surface and a second surface, a cathode electrode on the first surface and an anode electrode on the second surface. The method includes at least partially immersing the fuel cell in a fuel; and supplying an oxidizing gas into the chamber.

Abstract: The present invention relates to kinase inhibitor C8-C16 aliphatic sulfate salts, compositions containing kinase inhibitor C8-C16 aliphatic sulfate salts and uses thereof.

Abstract: A machining parameter automatic generation system includes a geometric data capturing module, a feature recognition learning network and a machining parameter learning network. The geometric data capturing module captures a geometric shape of a workpiece to generate a candidate feature list. The feature recognition learning network trains the candidate feature list according to a first neural network model to obtain an applicable feature list. The machining parameter learning network trains the applicable feature list and the candidate machining parameter according to a second neural network model to obtain an applicable machining parameter. The applicable machining parameter is used to generate a machining program, and the machining program is read by a machine tool for processing.

Abstract: A collapsible stroller frame assembly which is selectively configurable in an unfolded configuration for carrying a child or infant, and a folded configuration for compact storage or transport in a vehicle, the frame assembly comprising: a front wheel frame with a front wheel assembly; a rear wheel frame with a rear wheel assembly; a lower hinge connecting the front wheel frame to the rear wheel frame in articulated manner, a seat frame hingedly connected to the lower hinge; an upper hinge connected to the seat frame at a position spaced from the lower hinge; a handle frame connected to the upper hinge, a manual release for user actuation; and a mechanical link between the upper and lower hinges; wherein the lower hinge is lockable to hold the seat frame, the front wheel frame and the rear wheel frame in the unfolded configuration, and unlockable to allow relative rotation of the seat frame, the front wheel frame and the rear wheel frame into the folded configuration; and the upper hinge is lockable to hold t

Abstract: A request for an estimated temperature of a memory sub-system including multiple components can be received. A set of component temperature values based on temperature measurements at the components can be identified. A subset of the component temperature values can be generated by removing one or more of the component temperature values from the set of component temperature values based on one or more criteria. The estimated temperature value that estimates the temperature of the memory sub-system can be generated using the subset of the component temperature values.

Abstract: A gas passage switching structure for a pneumatic rotary hand tool includes a pneumatic motor and a revolving valve disposed in a device case. The pneumatic motor has an input ending surface. A forward gas inlet and a reverse gas inlet are formed and spaced apart on the input ending surface. The revolving valve has a gas supply surface. A gas supply port and a discharge port are formed and spaced apart on the gas supply surface. The gas supply surface and the input ending surface are arranged along an axis line in the device case adjacent or in contact with the arrangement so that it allows the pneumatic motor to drive the forward and reverse rotation by the high pressure air flow along the fluid passage in the axis line direction.