摘要:
The present invention discloses an apparatus and a method for detecting a mark as well as a semiconductor device processing system. In order to address the problem existing in the prior art that detection of a mark in a layer of a semiconductor device has a low accuracy, the present invention uses an X-ray emitter and an X-ray detector to image the mark contained in the layer of the semiconductor device supported on the supporting member. According to the present invention, due to the use of the X-ray, even if the mark is covered by multiple layers which are opaque to visible light, the mark may be clearly imaged.
摘要:
An information obtaining, information notification, data message forwarding and switch method and an access node during a terminal switch process are provided. The access node comprises an opposite end information storage unit, which is set to store identification and locator mapping information of correspondent nodes of all accessed terminals; an message transceiver unit, which is set to: after establishing a connection with the terminal that switches to the local access node, receive a data message sent by the terminal to the correspondent node, according to the identification of the correspondent node in the data message, initiate an inquiry to a home ILR or an original access node of the terminal before switch-in to acquire and locally store the mapping information of the correspondent node, if the identification and locator mapping information of the correspondent node cannot be locally searched out.
摘要:
The present invention discloses a method and device for realizing a semi-persistent scheduling or semi-persistent scheduling-like service, which includes: notifying a terminal of its SPS or SPS-like period, so that the terminal sends SPS service or SPS-like service data according to the period and by adopting a transmission mode with a closed loop rank 1; dynamically notifying the terminal of a precoding matrix indicator PMI required for its SPS or SPS-like service to support the transmission mode with the closed loop rank 1, so that the terminal uses a latest received PMI when sending the SPS service or SPS-like service data; and receiving, by a base station and based on the transmission mode with the closed loop rank 1, the SPS service or SPS-like service data sent by the terminal. Through the present invention, the SPS or SPS-like service can support a MIMO transmission mode with the closed loop rank 1.
摘要:
An annotation system that provides annotations for a corresponding set of entities with regard to a user is presented. The annotation system annotates the entities independently of the selection of the entities to be annotated. Upon receiving a set of entities to annotate, the annotation system identifies a set of annotation relationships between the user and the entity. Each annotation relationship identifies a reason or basis for which the entity may be relevant to the user. The annotation relationships are scored to identify the strength of the relationship between the user and the entity. A configurable threshold number of annotation relationships with the greatest affinity between the user and the entity are selected as the annotation for the entity.
摘要:
The present invention provides a device and methods for the detection and quantification melamine in a sample by rapid and specific electrochemical detection. The present invention includes using a field-effect transistor (FET) biosensor having an open Si channel with a melamine antigen, or hapten, or an antibody, anchored via a linker molecule such as self assembled monolayer to the surface of the gate dielectric of the said open Si channel. The anchoring molecule having the capability of detecting melamine directly or indirectly by selectively binding melamine antibodies, which changes a field-effect on a Si channel, causing a change in conductivity of the FET. This change in conductivity can be measured and is used to determine the presence or absence of melamine in a sample compared to a standard signal or pre-measured database.
摘要:
A photo-resist and a method for performing photolithography using the photo-resist are described. The photo-resist comprises a matrix resin, a first component and a second component. The first component is configured to produce a chemical amplification action and generates a first chemical substance when exposed to a light of a first wavelength band. The first chemical substance will react with the matrix resin to form a latent image. The second component is configured to generate a second chemical substance when exposed to a light of a second wavelength band. The second chemical substance reacts with the first chemical substance to reduce a mass concentration of the first chemical substance.
摘要:
Embodiments relate to a method, optical module and auto-focusing system for wafer edge exposure. The optical module comprises a light source emitting light of a wavelength to expose a photoresist, an exposing optics and a mask with an aperture between the light source and the exposing optics. The light emitted from the light source passes through the mask and then reaches the exposing optics to image the aperture on the wafer edge covered with the photoresist to form a focused light spot. The positions of the light source, the mask and the exposing optics, and the size of the aperture are configured such that the optical axis of the incident light is perpendicular to the wafer surface, and the light spot completely covers the wafer edge in the radial direction of the wafer.
摘要:
A system described herein includes a trainer component that receives an estimated gradient of cost that corresponds to a first ranker component with respect to at least one training point and at least one query. The trainer component builds a second ranker component based at least in part upon the received estimated gradient. The system further includes a combiner component that linearly combines the first ranker component and the second ranker component.
摘要:
The present invention discloses a method and device for realizing a semi-persistent scheduling or semi-persistent scheduling-like service, which includes: notifying a terminal of its SPS or SPS-like period, so that the terminal sends SPS service or SPS-like service data according to the period and by adopting a transmission mode with a closed loop rank 1; dynamically notifying the terminal of a precoding matrix indicator PMI required for its SPS or SPS-like service to support the transmission mode with the closed loop rank 1, so that the terminal uses a latest received PMI when sending the SPS service or SPS-like service data; and receiving, by a base station and based on the transmission mode with the closed loop rank 1, the SPS service or SPS-like service data sent by the terminal. Through the present invention, the SPS or SPS-like service can support a MIMO transmission mode with the closed loop rank 1.
摘要:
The present invention provides a method and system for a user to log in an Internet Content Provider (ICP) website in an identification location separation network and a login device thereof. The method includes: after receiving an access data packet of a user, the ICP website obtaining an identification code of the user therein, and transmitting the identification code of the user to an Internet Service Provider (ISP) authentication center; the ISP authentication center authenticating the user based on the identification code of the user, and if the authentication is passed, the ISP authentication center returning an authentication passed message, which contains the identification code of the user, to the ICP website; after receiving the authentication passed message, the ICP website obtaining personal information of the user according to the identification code of the user, and then the user logging in the ICP website.