Abstract: The present disclosure relates to the field of integrated circuits protection, and specifically discloses an electrostatic protection circuit and a semiconductor structure. The electrostatic protection circuit is disposed between a first port and a second port that require electrostatic protection, comprising at least one interdigital loop and a control circuit electrically connected to the interdigital loop. The interdigital loop comprises an electrostatic protection transistor having a drain electrically connected to the first port and a source electrically connected to the second port. The control circuit comprises a first transistor and a second transistor. The drain of the first transistor and the gate of the second transistor are electrically connected to the first port. The drain of the second transistor and the gate of the first transistor are electrically connected to the second port.

Abstract: Disclosed is a robot-assisted ultrasonic osteotome powered system, comprising an ultrasonic osteotome powered system, a robot-assisted surgical system and a controller, wherein the osteotome powered system comprises an ultrasonic transducer for converting electrical energy into mechanical energy and an ultrasonic osteotome for delivering the mechanical energy to a bone; the robot-assisted surgical system comprises a base and a robot arm mounted to the base, the ultrasonic osteotome powered system is detachably connected to a movable end of the robot arm, and the robot arm is used to control the position of, the spatial angle of, and a force applied by a cutting end of the ultrasonic osteotome powered system to the bone to be cut; and the controller is communicatively connected to the ultrasonic osteotome powered system, for controlling a cutting power of the ultrasonic osteotome powered system, wherein the controller controls the output power of the ultrasonic osteotome powered system based on the remaining c

Abstract: Disclosed is a robot-assisted ultrasonic osteotome powered system, comprising an ultrasonic osteotome powered system, a robot-assisted surgical system and a controller, wherein the osteotome powered system comprises an ultrasonic transducer for converting electrical energy into mechanical energy and an ultrasonic osteotome for delivering the mechanical energy to a bone; the robot-assisted surgical system comprises a base and a robot arm mounted to the base, the ultrasonic osteotome powered system is detachably connected to a movable end of the robot arm, and the robot arm is used to control the position of, the spatial angle of, and a force applied by a cutting end of the ultrasonic osteotome powered system to the bone to be cut; and the controller is communicatively connected to the ultrasonic osteotome powered system, for controlling a cutting power of the ultrasonic osteotome powered system, wherein the controller controls the output power of the ultrasonic osteotome powered system based on the remaining c

Abstract: Disclosed is an ultrasonic hemostasis and cutting system, comprising an ultrasonic vibration propagation assembly. An ultrasonic scalpel bit (101) of the ultrasonic vibration propagation assembly comprises an ultrasonic scalpel tip (11), a connection portion (13), vibration node bosses (14) and a waveguide (15), wherein the ultrasonic scalpel tip (11) is arranged in front of the waveguide (15), the connection portion (13) is arranged behind the waveguide (15), the vibration node bosses (14) are arranged on the waveguide (15), the ultrasonic scalpel tip (11) is laterally bent at a pointed end thereof, and a vibration guide groove (12) is further provided on the ultrasonic scalpel bit (101). By designing the ultrasonic scalpel bit in a bent shape and converting a longitudinal ultrasonic vibration into a longitudinal torsional composite vibration, temperature uniformity inside a tissue being cut or coagulated can be improved, thereby improving the efficiency and safety of hemostasis and cutting.

Abstract: Disclosed is a hot detachable and replaceable water filter assembly, including a filter core cover and a filter cartridge; wherein the filter cover and the filter cartridge are fastened together. The filter cover includes an upper ceramic piece, a lower ceramic piece and a rotating shaft. The contact surface between the upper ceramic piece and lower ceramic piece is smooth. The upper ceramic piece includes a first through hole. The lower ceramic piece includes a corresponding second through hole. The lower ceramic piece includes a first groove. The rotating shaft includes a first projection to drive the lower ceramic piece to rotate. The filter cartridge includes a water division end cap which is cooperated with the rotating shaft.

Abstract: A method and a system are disclosed for processing online joint guarantee. After a server receives an application from a user, the server provides various types of joint guarantee grouping to the user for selection. The server creates a joint guarantee group having a unique ID according to the selection of the user, organizes the information of the joint guarantee group into a data packet and sends the data packet to a bank system to be approved. The method potentially improves the success rate of joint guarantee grouping and removes the geographical limitations. Through the Internet, the method makes it possible to join companies of different geographical locations for online joint guarantee. The method also establishes a complete online alert mechanism, and realizes computerized loan risk control to improve the business credit system.

Abstract: The disclosed online transaction method and system uses payment platform acting as an intermediary agent between the merchant and the shipping company to handle the payment. While the payment platform receives payment from the shipping company, the merchant receives payment from the payment platform. The method and system do not require buyers to use the payment method provided by an intermediary transaction platform to make a payment. Instead, the buyer may pay directly to the shipping company. Unlike conventional transaction method based on COD, however, the disclosed online transaction method and system centrally manage a logistics platform or multiple logistics operations run by logistics companies. The merchant does not receive the payment from the logistics company, but rather receive the payment from a centralized payment platform to ensure secure and fast payment.

Abstract: The disclosed online transaction method and system uses payment platform acting as an intermediary agent between the merchant and the shipping company to handle the payment. While the payment platform receives payment from the shipping company, the merchant receives payment from the payment platform. The method and system do not require buyers to use the payment method provided by an intermediary transaction platform to make a payment. Instead, the buyer may pay directly to the shipping company. Unlike conventional transaction method based on COD, however, the disclosed online transaction method and system centrally manage a logistics platform or multiple logistics operations run by logistics companies. The merchant does not receive the payment from the logistics company, but rather receive the payment from a centralized payment platform to ensure secure and fast payment.

Abstract: Disclosed is a hot detachable and replaceable water filter assembly, including a filter core cover and a filter cartridge; wherein the filter cover and the filter cartridge are fastened together. The filter cover includes an upper ceramic piece, a lower ceramic piece and a rotating shaft. The contact surface between the upper ceramic piece and lower ceramic piece is smooth. The upper ceramic piece includes a first through hole. The lower ceramic piece includes a corresponding second through hole. The lower ceramic piece includes a first groove. The rotating shaft includes a first projection to drive the lower ceramic piece to rotate. The filter cartridge includes a water division end cap which is cooperated with the rotating shaft.

Abstract: A method and a system of credit risk control use different incentive mechanisms for different type of users for post-loan credit risk control. The method classifies the user to one of several different user types based on the user information and a correspondence relationship between the user information and risk levels, and selects an appropriate incentive mechanism for risk control based on the user type. The incentive mechanisms may either be a positive incentive mechanism or a negative incentive mechanism depending on the user type. The incentive mechanisms are performed over a network, and are designed to encourage a user of good loan payment record but to discourage a user of bad loan payment record. The method and the system are particularly suited for risk control of repayment of various kinds of loans which are applied and disbursed over the Internet.

Abstract: A method and a system are disclosed for processing online joint guarantee. After a server receives an application from a user, the server provides various types of joint guarantee grouping to the user for selection. The server creates a joint guarantee group having a unique ID according to the selection of the user, organizes the information of the joint guarantee group into a data packet and sends the data packet to a bank system to be approved. The method potentially improves the success rate of joint guarantee grouping and removes the geographical limitations. Through the Internet, the method makes it possible to join companies of different geographical locations for online joint guarantee. The method also establishes a complete online alert mechanism, and realizes computerized loan risk control to improve the business credit system.

Abstract: A method and a loan access evaluation system use a loan applicant's actual business transaction information received from an online business system on which the loan applicant conducts business. In addition to the information of the loan applicant's owner, other general background business information and historical business information of the loan applicant, the method and the system obtain detailed transaction data of the loan applicant on e-commerce systems or platforms and banks, and thus have access to dynamic business data of the applicant for a more reliable loan access appraisal.

Abstract: The disclosed online transaction method and system uses payment platform acting as an intermediary agent between the merchant and the shipping company to handle the payment. While the payment platform receives payment from the shipping company, the merchant receives payment from the payment platform. The method and system do not require buyers to use the payment method provided by an intermediary transaction platform to make a payment. Instead, the buyer may pay directly to the shipping company. Unlike conventional transaction method based on COD, however, the disclosed online transaction method and system centrally manage a logistics platform or multiple logistics operations run by logistics companies. The merchant does not receive the payment from the logistics company, but rather receive the payment from a centralized payment platform to ensure secure and fast payment.

Abstract: High quality epitaxial layers of monocrystalline oxide materials (24) can be grown overlying monocrystalline substrates (22) such as large silicon wafers. The monocrystalline oxide layer (24) comprises a layer of monocrystalline oxide spaced apart from the silicon wafer by an amorphous interface layer (28) of silicon oxide. The amorphous interface layer serves as a decoupling layer between the substrate and the buffer layer so that the substrate and the buffer is crystal-graphically, chemically, and dielectrically decoupled. In addition, high quality epitaxial accommodating buffer layers may be formed overlying vicinal substrates using a low pressure, low temperature, alkaline-earth metal-rich process.

Abstract: A method for removing silicon oxide from a surface of a substrate is disclosed. The method includes depositing material onto the silicon oxide (110) and heating the substrate surface to a sufficient temperature to form volatile compounds including the silicon oxide and the deposited material (120). The method also includes heating the surface to a sufficient temperature to remove any remaining deposited material (130).

Abstract: A method for removing silicon oxide from a surface of a substrate is disclosed. The method includes depositing material onto the silicon oxide (110) and heating the substrate surface to a sufficient temperature to form volatile compounds including the silicon oxide and the deposited material (120). The method also includes heating the surface to a sufficient temperature to remove any remaining deposited material (130).

Abstract: High quality epitaxial layers of monocrystalline oxide materials (24) can be grown overlying monocrystalline substrates (22) such as large silicon wafers. The monocrystalline oxide layer (24) comprises a layer of monocrystalline oxide spaced apart from the silicon wafer by an amorphous interface layer (28) of silicon oxide. The amorphous interface layer serves as a decoupling layer between the substrate and the buffer layer so that the substrate and the buffer is crystal-graphically, chemically, and dielectrically decoupled. In addition, high quality epitaxial accommodating buffer layers may be formed overlying vicinal substrates using a low pressure, low temperature, alkaline-earth metal-rich process.

Abstract: A method of removing an amorphous oxide from a surface of a monocrystalline substrate is provided. The method includes depositing a passivation material overlying the amorphous oxide. The monocrystalline substrate is then heated so that the amorphous oxide layer decomposes into at least one volatile species that is liberated from the surface.

Abstract: A method of removing an amorphous oxide from a surface of a monocrystalline substrate is provided. The method includes depositing a passivation material overlying the amorphous oxide. The monocrystalline substrate is then heated so that the amorphous oxide layer decomposes into at least one volatile species that is liberated from the surface.