WANG YING (Total 55814 Patents Found)

A process of fabricating a bipolar junction transistor forms, on the substrate, a masking layer including an opening, an intermediate masking portion surrounded by the opening and an outer masking portion. The masking layer consists of a pad oxide and a silicon nitride. A photoresist is then formed on the outer masking...
Exemplary embodiments for providing multi-bit error correction based on a BCH code are provided. In one such embodiment, the following operations are repeatedly performed, including shifting each bit of the BCH code rightward by 1 bit while filling the bit vacated due to the rightward shifting in the BCH code with 0, c...
A semiconductor device includes a substrate including at least a memory region defined therein and a plurality of memory cells formed in the memory region, a plurality of first connecting structures, a plurality of second connecting structures, a plurality of dummy nodes respectively disposed on the first connecting st...
Lasing-free package methods for a semiconductor optical amplifier (SOA) die (2) are disclosed. The methods include: pasting a pad at a front end of the die component, and pasting a λ/4 wave plate rotated byφ=45 º onto the pad with certain areas overlapped, which makes it possible that the wave plate can completely c...
An embodiment is a structure comprising a substrate, a first die, and a second die. The substrate has a first surface and a second surface opposite the first surface. The substrate has a through substrate via extending from the first surface towards the second surface. The first die is attached to the substrate, and th...
The present invention relates to aminochromane, aminothiochromane and amino-1,2,3,4-tetrahydroquinoline derivatives of the formula (I) or a physiologically tolerated salt thereof The invention relates to pharmaceut...
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein....
Disclosed are apparatus and methods for characterizing a potential defect of a semiconductor structure. A charged particle beam is scanned over a structure which has a potential defect. X-rays are detected from the scanned structure. The X-rays are in response to the charged particle beam being scanned over the structu...
A method of forming a planarized final copper structure comprising the following steps. A structure is provided having a patterned dielectric layer formed thereover. The patterned dielectric layer having an opening formed therein. A barrier layer is formed over the patterned dielectric layer, lining the opening. An ini...
The present invention relates to pyrrolidine derivatives of the formula (I), or a physiologically tolerated salt thereof. The invention relates to...
Methods, systems, and devices are described for detecting dedicated short range communications (DSRC) transmissions to determine whether to use at least a portion of the DSRC spectrum. In one embodiment, a multi-mode device may be operated outside of the DSRC spectrum using a first clock rate, and may then be switched ...
本发明公开了海洋水环境中多环芳烃类化合物及其混合物的生态风险评价方法。其步骤为:确定海洋水环境中存在的多环芳烃种类及浓度;筛选具有中国海区生物区系特征的代表性生物物种;获取目标海域水体中多环芳烃的慢性毒性数据;应...
一种单螺杆增压注水泵,四通的下部与套管的上部连接,悬挂器座落在四通的上部端孔上,悬挂器与四通的接触处保持密封状态,悬挂器之下连接单螺杆泵的定子,单螺杆泵的定子处于套管内,四通的侧口上安装套管阀门,四通的上端面上安...
The invention belongs to the field of waterborne coatings, and relates to a waterborne alkyd resin and an aqueous dispersion thereof. The formula of the waterborne alkyd resin comprises 18-33 parts of unsaturated fatty acid, 17-26 parts of trimethylolpropane, 1-8.8 parts of benzoic acid, 0-0.055 parts of a catalyst, 14...
本发明涉及一种降低流水线模数转换器中运算放大器功耗的系统及方法包括:电流源管M1…Mn;两组开关单元Kb1….Kbn和K1….Kn;两个时钟信号CK1和CK2,其中CK1为保持相时钟,CK2为采样相时钟;产生偏置电压Vb1….Vbn和偏置电压V1….Vn的偏置电压供...
本发明涉及一种中药制剂,具体涉及一种治疗痰湿留滞型肝血管瘤的中药制剂,按照重量份数计,由以下中药原料制备而成:天南星20~30份、钗子股15~20份、长前胡10~15份、商陆花10~15份、白蔹15~20份、泽漆10~15份、半夏10~15份、灯笼泡5...
本发明涉及一种大豆种子特异性启动子,属于大豆天冬氨酸蛋白酶基因启动子的序列及其应用。其核苷酸序列如Sequence NO.1所述;制备方法包括下列步骤:soyAP1基因上游远端序列的克隆,对soyAP1基因ATG上游序列进行分析,设计各缺失片段分别为...
本发明公开一种WiFi定位方法和WiFi定位平台。其中在WiFi定位方法中,当接收到用户终端在进行定位时采集的WiFi热点扫描信息时,提取出WiFi热点扫描信息中包括的WiFi数据集{Wi},其中Wi为用户终端扫描到的第i个WiFi热点的标识,1≤i≤N,N为用户...
一种环保氨基硅油乳化剂的制备方法,涉及功能性精细化学品领域,先在Al-Mg基双活性位无机催化下,将脂肪酸甲酯脱水后,与环氧乙烷进行反应,再向反应釜内通入冷却水,然后放料,制得脂肪酸聚氧乙烯(n)甲醚;然后采用至少两种不同...
本发明是一种火炮膛内压力测量传感器的动态标定装置。它具有一个空气炮和一个与该空气炮相对的撞击增压器,在所述的撞击增压器上装有一个标准压力传感器和一个被标定压力传感器,所述的标准压力传感器和被标定压力传感器的信号输...
本发明涉及治疗甲状腺相关眼病静止期的中药,可有效解决甲状腺相关眼病静止期治疗用药问题,其解决的技术方案是,该中药由以下重量计的原料药物:旱莲草20-30g、女贞子20-30g、石斛15-25g、熟地黄20-30g、白芍20-30g、茺蔚子20-30g、枸杞子15-25...
本发明公开了一种高速环道混凝土施工模板支架及施工方法。模板支架则是由支架、可调丝杆、面板、行走轮组合而成,支架是钢管和钢筋焊接为一体,支架两侧设有行走轮,支架上连接有数根可调丝杆,可调丝杆由套管和丝杆组成,丝杆前...
The utility model discloses a pressure sampling device of a particle counter, which is composed of a pressure chamber main body and a sealing platform base. The pressure chamber main body is composed of a pressure chamber sealing cover, a transparent outer cover, a pressure chamber body, a sealing chamber base and a li...
The utility model relates to a fast adapter system of an oil changing pipeline of a transformer and belongs to the technical field of oil changing pipeline devices of transformers. The technical purpose to be achieved is that an oil charging fast adapter device of a transformer is provided and can adapt to valves of di...
周向进料的卧螺离心机,应用于固液混合物的脱水、澄清、浓缩、分级和分离等过程。特征是:液体端转鼓组合半轴包括液体端转鼓外半轴和液体端转鼓内半轴,液体端转鼓外半轴与液体端转鼓内半轴之间采用螺栓和驱动平键连接。液体端转...
The utility model discloses a mold for extruding small precise sectional annular groove workpieces. The utility model comprises an upper mold rack and a lower mold rack, wherein, the upper mold rack comprises a mold handle, a guide sleeve, an upper mold seat, a punch plate, an extrusion punch, a small guide column, an ...
The present invention generally relates to reducing the mucoadhesive properties of a particle. In some embodiments, the particle is coated with and/or associated with a (poly(ethylene glycol))-(poly(propylene oxide))-(poly(ethylene glycol)) triblock copolymer. Methods for preparing inventive particles using a poly(ethy...
A multi-step chemical-mechanical polishing method for improving tungsten chemical-mechanical polishing (CMP) process is provided in the present invention. The method comprises following steps. First, a wafer is placed on a first pad of a CMP system, wherein a head fixes the wafer on the first pad. Then, the head is rot...
A method includes method includes forming a dummy gate stack over a semiconductor substrate, wherein the semiconductor substrate is comprised in a wafer, removing the dummy gate stack to form a recess, forming a gate dielectric layer in the recess, and forming a metal layer in the recess and over the gate dielectric la...
A method is disclosed for reducing metal diffusion in a semiconductor device. After forming a first metal portion over a substrate, a silicon carbon nitro-oxide (SiCNO) layer is deposited on the first metal portion. A dielectric layer is deposited over the SiCNO layer, and an opening is generated in the SiCNO layer and...
The present invention relates to a fresh water acute criteria prediction method based on a quantitative structure-activity relationship for metals. An unknown toxic endpoint of a metal is predicted according to a quantitative relationship between structural characteristics of heavy metal ions and acute toxicity effects...
The present invention provides a method for notifying Multicast Broadcast Single Frequency Network (MBSFN) subframe configuration, which comprises the following steps: a first node sends its MBSFN subframe configuration, via an X2 interface, to a second node with which the first node is connected; the first node receiv...
A process for surface treating iron-based alloy includes providing a substrate made of iron-based alloy. A chromium layer is then formed on the substrate by vacuum sputtering. A silicon oxide layer, an alumina layer, and a boron nitride layer are formed in that order by vacuum evaporation....