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公开(公告)号：US20230337368A1
公开(公告)日：2023-10-19
申请号：US17946032
申请日：2022-09-16
Applicant: Shaoda ZHANG , Xingyu Zheng , Jinbao Wang
Inventor： Shaoda ZHANG , Xingyu Zheng , Jinbao Wang
CPC classification number: H05K3/1216 , C12Q1/006 , G01N27/308
Abstract: The present disclosure discloses a method for preparing a screen-printed bioelectrochemical sensor. A conductive polymer polyaniline is deposited on a surface of a screen-printed carbon electrode by electropolymerization. The conductive polymer has strong adsorption property, and is used for immobilization of glucose oxidase, so that the long-term stability of the glucose oxidase on the carbon electrode is improved. Meanwhile, a polyethylene glycol glycidyl ether cross-linked polymer ferrocene and the glucose oxidase are used, so that the immobilization of the glucose oxidase is further strengthened. Moreover, a hydrogel outer membrane with a cross-linking effect is used, so that the stability of an electrode product is further improved, and great linearity is maintained.
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公开(公告)号：US20100140946A1
公开(公告)日：2010-06-10
申请号：US12341880
申请日：2008-12-22
Applicant: XINGYU ZHENG
Inventor： XINGYU ZHENG
IPC: F03B13/00
CPC classification number: F03B17/06 , F05B2240/93 , Y02E10/28
Abstract: The present invention relates to a system and a method for generating power by river flow. The system includes: a wheel disc fixedly disposed relatively to water current; a floating body floating on the water current; a baffle disposed on the floating body, inserted into the water current during generating power, and driving the floating body to run downstream with the push of the water current; a flexible chain with one end fixedly connected to the floating body and the other end wound around the wheel disc, and dragged to drive the wheel disc to rotate when the floating body runs downstream with the push of the water current; and a power generator connected to a rotation axis of the wheel disc and driven for generating power when the wheel disc rotates. The method may be a method executed by the system in the present invention. Another method comprises: two floating bodies running to alternately drive two wheel discs for generating power. The present invention can fully utilize kinetic energy resource of water current so as to increase the amount of power generation and the implementing method is simple and convenient to be promoted at water areas of various rivers.
Abstract translation: 本发明涉及一种通过河流发电的系统和方法。 该系统包括：相对于水流固定设置的轮盘; 漂浮在水流上的浮体; 设置在浮体上的挡板，在发电期间插入水流中，并且随着水流的推动而驱动浮体向下游流动; 柔性链，其一端固定地连接到浮体，另一端缠绕在轮盘上，并且当浮体在推动水流时向下游流动时被拖动以驱动轮盘旋转; 以及连接到所述轮盘的旋转轴线并被驱动以在所述轮盘旋转时产生动力的发电机。 该方法可以是本发明中的系统执行的方法。 另一种方法包括：两个浮体运行以交替地驱动两个轮盘以产生动力。 本发明可充分利用水电动力资源，增加发电量，实施方法简便方便，在各河流水域得到推广。
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公开(公告)号：US20100051590A1
公开(公告)日：2010-03-04
申请号：US12331463
申请日：2008-12-10
Applicant: Xingyu ZHENG
Inventor： Xingyu ZHENG
IPC: B23K11/02
CPC classification number: B23K11/0073 , B21B15/0085 , B23K31/02
Abstract: The present invention relates to a method for butt joint of rolling pieces comprising: cutting a head part of a first rolling piece which is in a feeding direction to form a first inclined butt joint edge in a preset sharp angle θ against a working roll generatrix of a working roll, wherein a value of the angle makes the width of the first inclined butt joint edge along a vertical direction of the working roll generatrix greater than the width of a distortion area where the working roll touches the rolling pieces; cutting a tail part of a second rolling piece which is in the feeding direction to form a second butt joint edge parallel to the first inclined butt joint edge; setting the first inclined butt joint edge and the second inclined butt joint edge relatively clingy; and welding relatively clingy parts to connect the first rolling piece with the second rolling piece. The present invention greatly ensures the intensity of the rolling pieces, prevents the rolling piece from being ruptured and ensures the stability of the rolling speed of the whole continuous rolling system and the quality of the rolling pieces.
Abstract translation: 滚动体对接方法技术领域本发明涉及一种轧制对接方法，其特征在于，包括：切割第一轧制件的沿进给方向的头部，以形成预定锐角的第一倾斜对接边缘; 相对于工作辊的工作辊母线，其中角度值使得沿着工作辊母线的垂直方向的第一倾斜对接边缘的宽度大于工作辊接触轧制的变形区域的宽度 碎片 切割处于进给方向的第二滚动件的尾部以形成平行于第一倾斜对接边缘的第二对接边缘; 设置第一倾斜对接边缘和第二倾斜对接边缘相对贴合; 并且焊接相对紧密的部件以将第一轧制件与第二轧制件连接。 本发明大大地确保了轧制件的强度，防止了轧制件破裂，确保了整个轧制系统的轧制速度的稳定性和轧制品的质量。
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公开(公告)号：US20240158826A1
公开(公告)日：2024-05-16
申请号：US18206088
申请日：2023-06-06
Applicant: Shaoda ZHANG , Zhipeng Qiu , Xingyu Zheng
Inventor： Shaoda ZHANG , Zhipeng Qiu , Xingyu Zheng
CPC classification number: C12Q1/006 , C12N9/1241 , C12N11/14 , C12Q1/54 , C12Y207/07027
Abstract: The present invention discloses a preparation method of a synthetase for continuous monitoring of blood glucose. The method includes the preparation steps of step S1: hydroxylation of a glass bead; step S2: silanization of the glass bead; step S3: bonding of the glass bead to glucose; step S4: synthesis of a polymer particle on the surface of the glass bead to form a glucose synthetase; and step S5: separation of the highly specific glucose synthetase. According to the preparation method of a synthetase for continuous monitoring of blood glucose provided by the present invention, the glass bead is bonded to the glucose by activating the surface of the glass bead, and then bonded to a polymer to form the glucose synthetase. The artificial synthetase prepared by the method has low sensitivity to temperature and pH value, and can be directly used in a blood glucose electrochemical sensor.
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5.发明公开公开(公告)号：US20240115170A1
公开(公告)日：2024-04-11
申请号：US18206095
申请日：2023-06-06
Applicant: Shaoda ZHANG , Zheng WANG , Xingyu ZHENG
Inventor： Shaoda ZHANG , Zheng WANG , Xingyu ZHENG
CPC classification number: A61B5/14532 , A61B5/7246 , A61B5/725 , A61B5/7267 , G16H50/70
Abstract: The present disclosure relates to a two-stage blood glucose prediction method based on pre-training and data decomposition. The method includes the following steps: combining blood glucose data of healthy people and diabetic people to develop a pre-training model; collecting data of diabetic patients to be predicted; performing missing value imputation processing and smooth processing on the data of the diabetic patients; performing mode decomposition on the data; performing sample entropy analysis; importing the processed data of the diabetic patients into an ensemble learning module. In accordance with the present disclosure, the blood glucose data of healthy people and diabetic people are combined at first to train a blood glucose prediction model as a pre-training model, and the model is enabled to have a prediction data reserve, so as to solve the problem that a blood glucose concentration of a patient outside samples cannot be predicted well.
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Patent Agency Ranking
公开(公告)号：US20240115169A1
公开(公告)日：2024-04-11
申请号：US18206087
申请日：2023-06-06
Applicant: Shaoda ZHANG , Wei ZHENG , Xingyu ZHENG
Inventor： Shaoda ZHANG , Wei ZHENG , Xingyu ZHENG
CPC classification number: A61B5/14503 , A61B5/14532 , A61B17/3468 , A61B2560/063
Abstract: The present invention discloses an auxiliary implantation device for a biosensor. The auxiliary implantation device for the biosensor includes an emitting tube assembly, a battery assembly, and an emitter assembly. The emitting tube assembly is configured to drive a slider to emit a sensor to a human body through an elastic force and pull back the slider through the elastic force to enable the slider to be rapidly separated from the sensor. The battery assembly is configured to secure the sensor and supply power to the whole device. The emitter assembly is assembled with the battery assembly and is electrically connected with the sensor. According to the present invention, the rapid implantation of the sensor and the automatic needle withdrawal may be realized, without an external force applied by a user. Therefore, the risk of needle withdrawal failure caused by misoperation is avoided.
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公开(公告)号：US20230333132A1
公开(公告)日：2023-10-19
申请号：US17962550
申请日：2022-10-10
Applicant: Shaoda ZHANG , Xingyu ZHENG , Zigang SHI
Inventor： Shaoda ZHANG , Xingyu ZHENG , Zigang SHI
CPC classification number: G01N35/1004 , G01N35/00663 , G01N2035/00683
Abstract: The present disclosure provides an automatic sensor screening and detection device, including a box, transfer mechanisms arranged in the box, a test apparatus, a cleaning apparatus, and an air showering apparatus. The transfer mechanisms are configured to sequentially move the detection electrode plate to a clamping piece carrier tray, the test apparatus, the cleaning apparatus, the air showering apparatus, and the clamping piece carrier tray. The test apparatus is provided with a liquid immersion tank and a test board. The detection electrode plate is immersed in the liquid immersion tank. Test probes arranged on the test board are in contact with the detection electrode plate. The test probes are connected to a computer via shielded wires. The cleaning nozzles arranged on the cleaning apparatus are aligned with the detection electrode plate to perform pure water spray cleaning. The air showering micro-holes arranged on the air showering apparatus are aligned with the detection electrode plate to perform air showering drying.
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8.发明公开公开(公告)号：US20230333052A1
公开(公告)日：2023-10-19
申请号：US17962549
申请日：2022-10-10
Applicant: Shaoda ZHANG , Xingyu Zheng , Hongyang Cao
Inventor： Shaoda ZHANG , Xingyu Zheng , Hongyang Cao
IPC: G01N27/416 , G01N27/327
CPC classification number: G01N27/4163 , G01N27/3275
Abstract: The present disclosure relates to a redundant electrode-based electrochemical sensor and an attenuation compensation method thereof. The redundant electrode-based electrochemical sensor includes an interface base and a probe portion. The interface base is provided with three electrical connection terminals. The probe portion is provided with a primary electrode sensor and a redundant electrode sensor. The primary electrode sensor and the redundant electrode sensor are respectively provided with a counter electrode, a working electrode, and a reference electrode, and share one counter electrode. The present disclosure realizes that an unknown measurement result of the primary electrode sensor is predicted by means of known characteristics of the redundant electrode sensor, a more accurate correction value is calculated, additional attenuation compensation does not need to be performed, and conventional empirical compensation method and attenuation curve fitting method are abandoned to avoid causing errors.
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公开(公告)号：US20230329969A1
公开(公告)日：2023-10-19
申请号：US17972594
申请日：2022-10-25
Applicant: Shaoda ZHANG , Xingyu Zheng , Jinhai Xian
Inventor： Shaoda ZHANG , Xingyu Zheng , Jinhai Xian
IPC: A61H39/08
CPC classification number: A61H39/08 , A61L2202/24
Abstract: The invention relates to an auxiliary applicator for a biosensor, including an applicator body and a drying box, where the applicator body takes out a probe component from the drying box, and the applicator body includes: a launcher for fixing the probe component; a launching cylinder, where the launching cylinder is provided with a first elastic component, and the first elastic component is connected with the launcher, and is used to eject the launcher in a triggered state; and a needle returning component, where the needle returning component is provided with a second elastic component, and the second elastic component is simultaneously connected with the launcher and the guide needle. The invention not only reduces implantation time of the probe needle, but also speeds up withdrawal of the guide needle, thereby greatly reducing the user's pain.
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公开(公告)号：US20100143039A1
公开(公告)日：2010-06-10
申请号：US12351672
申请日：2009-01-09
Applicant: XINGYU ZHENG
Inventor： XINGYU ZHENG
IPC: E02B3/02
Abstract: The present invention relates to a sand disturbing system which includes a sand disturbance boat, wherein the sand disturbance boat includes: at least one floating body floating on water current; and at least one baffle disposed on the floating body, and inserted into the water current when disturbing sand, wherein a spacing is present between an edge of the baffle and a riverbed, and the baffle is adapted to disturbing sediment on the riverbed when the water current flows through the spacing. The sand disturbance method can be executed by the sand disturbance system according the invention. The present invention can enhance disturb sand effect and completely control inundation, and the implementing method is simple and easy to be promoted in the Yellow River and a variety of river water areas.
Abstract translation: 沙尘扰动系统技术领域本发明涉及一种沙尘扰动系统，其包括砂干扰船，其中所述砂扰船包括：至少一个漂浮在水流上的浮体; 以及设置在浮体上的至少一个挡板，并且当干扰砂时插入水流中，其中在挡板的边缘和河床之间存在间隔，并且挡板适于在水面上干扰河床上的沉积物 电流流经间距。 沙尘扰动方法可以通过本发明的沙尘扰动系统来执行。 本发明可以增强扰动砂效应，完全控制淹没，实施方法简单易行，在黄河和各河流域。
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