Abstract: A flexible and intuitive system is disclosed, and is disposed to be coupled to at least one camera, at least one robotic arm and a host electronic device of an AVI system. During a normal operation of the system, a configuration parameter setting of the AVI system can be completed after at least one time of robotic arm setting operation and at least one time of camera setting operation are conducted. After that, a plurality of article images acquired from a specific article by the camera are upload to a remote electronic device by the system, such that the remote electronic device utilizes the article images to update (re-train) a defect recognition model. Consequently, after the system integrates the defect recognition model into a defect recognition program that is installed in the host electronic device, the AVI system is hence configured for conducting an appearance inspection of the article.

Abstract: An interactive user feedback system for enhancing the inspection accuracy of an automated visual inspection (AVI) system is disclosed. When working normally, the AVI system acquires an article image from a continuous article transferred by a transfer equipment, and then determines whether there is at least one defect feature existing in the article image or not. Subsequently, the interactive user feedback system enables a display of the electronic device show an inspection report region consisting of M×N sub-regions. As such, the display is enabled to show a zoom-in sub-image containing at least one defect after a sub-region is clicked. Therefore, by viewing the zoom-in sub-image, an inspector can determine whether a defect classification data made by the AVI system is correct or not. If not, the inspector is able to revise the defect classification data through the interactive user feedback system.

Abstract: Gas detection devices comprise a dehydration unit a concentration unit, and a temperature control unit for controlling a temperature. The gas detection device includes a sampling mode in which sample gas flows into and out of the dehydration unit through a first port and a second port, respectively, wherein the volatile organic compounds in the sample gas are concentrated in the concentration unit. The temperature control unit may be configured such that the temperature of the sample gas after flowing out from the dehydration unit and before flowing into the concentration unit is not greater than a first preset temperature. Generation of condensed substances in the sample gas can be effectively avoided in a simple manner after the sample gas flows into the concentration unit, thereby further preventing ice blockage. Methods for detecting volatile organic compounds in a sample gas are also disclosed.

Abstract: An automatic target image acquisition and calibration system for application in a defect inspection system is disclosed. During the defect inspection system working normally, the automatic target image acquisition and calibration system is configured to find a recognition structure from an article under inspection, and then determines a relative position and a relative 3D coordinate if the article. Therefore, a robotic arm is controlled to carry a camera to precisely face each of a plurality of inspected surfaces of the article, such that a plurality of article images are acquired by the camera. It is worth explaining that, during the defect inspection of the article, there is no need to modulate an image acquiring height and an image acquiring angle of the camera and an illumination of a light source.

Abstract: Systems and methods are provided for securely managing vehicle information. A first digital signature associated with the vehicle may be generated based on a first public-private key pair, and a second digital signature associated with a mobile application may be generated based on a second public-private key pair. The mobile application may be associated with a mobile device operated by a user. The first digital signature and the public key of the first public-private key pair may be transmitted to, and stored by, the vehicle, and the second digital signature and the public key of the second public-private key pair may be transmitted to, and stored on the mobile device via the mobile application. The systems and methods may determine that a request to access the vehicle information has been received, and permit access to the vehicle information based on the first digital signature and the second digital signature.

Abstract: A curved structure, a manufacturing method thereof, and a display device are provided. The curved structure includes a curved substrate, a flexible substrate, and a decoration layer. The decoration layer is located between the flexible substrate and the curved substrate. The configuration of the decoration layer can solve the problem of the uncontrollable thickness of the decoration layer formed on the curved substrate by printing.

Abstract: A quick release cooling fan structure without wires includes a housing, a quick release member, a carrying member, and a conductive member. A motor is fixed and electrically connected to the carrying member, and the carrying member is quickly assembled to the quick release member in a rotate-in manner. An abutting block of the quick release member is engaged with the locking portion of the housing. The connecting piece of the quick release member cooperates with the groove of the housing for quick assembly, the conductive member is disposed in the first through hole, and the conductive end is inserted through the first and second through holes to come into electric contact with the conductive portion, and thus the internal electric connection inside the cooling fan can be achieved without the use of wires, and the assembly and disassembly of the cooling fan can also be achieved.

Abstract: A series of protein A mutants having high alkali resistance, and methods of using the protein A mutants are provided. The protein A mutants have a high binding affinity for regions of immunoglobulin proteins other than the complementarity determining regions. The protein A mutants can be coupled to a solid support for immunoglobulin isolation, or conjugated to a label for immunoglobulin detection. This series of protein A mutants have high chemical stability under alkaline conditions of pH 13-14, and can also be used as chromatography ligands for purification procedures that use alkaline solutions under harsh conditions, such as Clean-In-Place (CIP). Also provided are methods of immunoglobulin separation and purification, and alkali regeneration of affinity chromatography medium that uses protein A as a ligand.

Abstract: A series of protein A mutants having high alkali resistance, and methods of using the protein A mutants are provided. The protein A mutants have a high binding affinity for regions of immunoglobulin proteins other than the complementarity determining regions. The protein A mutants can be coupled to a solid support for immunoglobulin isolation, or conjugated to a label for immunoglobulin detection. This series of protein A mutants has high chemical stability under alkaline conditions of pH 13-14, and can also be used as chromatography ligands for purification procedures that use alkaline solutions under harsh conditions, such as Clean-In-Place (CIP). Also provided are methods of immunoglobulin separation and purification, and alkali regeneration of affinity chromatography medium that uses protein A as a ligand.

Abstract: A series of protein A mutants having high alkali resistance, and methods of using the protein A mutants are provided. The protein A mutants have a high binding affinity for regions of immunoglobulin proteins other than the complementarity determining regions. The protein A mutants can be coupled to a solid support for immunoglobulin isolation, or conjugated to a label for immunoglobulin detection. This series of protein A mutants have high chemical stability under alkaline conditions of pH 13-14, and can also be used as chromatography ligands for purification procedures that use alkaline solutions under harsh conditions, such as Clean-In-Place (CIP). Also provided are methods of immunoglobublin separation and purification, and alkali regeneration of affinity chromatography medium that uses protein A as a ligand.

Abstract: A quick release cooling fan structure without wires includes a housing, a quick release member, a carrying member, and a conductive member. A motor is fixed and electrically connected to the carrying member, and the carrying member is quickly assembled to the quick release member in a rotate-in manner. An abutting block of the quick release member is engaged with the locking portion of the housing. The connecting piece of the quick release member cooperates with the groove of the housing for quick assembly, the conductive member is disposed in the first through hole, and the conductive end is inserted through the first and second through holes to come into electric contact with the conductive portion, and thus the internal electric connection inside the cooling fan can be achieved without the use of wires, and the assembly and disassembly of the cooling fan can also be achieved.

Abstract: A series of protein A mutants having high alkali resistance, and methods of using the protein A mutants are provided. The protein A mutants have a high binding affinity for regions of immunoglobulin proteins other than the complementarity determining regions. The protein A mutants can be coupled to a solid support for immunoglobulin isolation, or conjugated to a label for immunoglobulin detection. This series of protein A mutants has high chemical stability under alkaline conditions of pH 13-14, and can also be used as chromatography ligands for purification procedures that use alkaline solutions under harsh conditions, such as Clean-In-Place (CIP). Also provided are methods of immunoglobulin separation and purification, and alkali regeneration of affinity chromatography medium that uses protein A as a ligand.

Abstract: Methods and systems for pairing communication instruments are described. To initiate pairing, at least one user waves a device at a location. Based on the location, a service provider determines and provides the user who waved the device a list of other communication instruments in the area that the user may want to be paired with. For example, the service provider determines if any other communication instruments at the location was waved at about the same time, if a static device (e.g., merchant point of sale device) is present at the location, if a physical advertisement with a message to be communicated (e.g., a billboard with a QR code) is present at the location, or if any device that the user has been paired with previously is present at the location. The devices may be automatically paired or mutual confirmation may be required before the communication instruments are connected. Pairing can take place between two or more consumers or consumers and merchants.

Abstract: A method, medium, and system reducing the computational complexity of a Simultaneous Localization And Mapping (SLAM) algorithm that can be applied to mobile robots. A system estimating the pose of a mobile robot with the aid of a particle filter using a plurality of particles includes a sensor which detects a variation in the pose of a mobile robot, a particle filter unit which determines the poses and weights of current particles by applying the detected pose variation to previous particles, and an evolution unit which updates the poses and weights of the current particles by applying an evolution algorithm to the poses and weights of the current particles.

Abstract: A storage device includes two flash memories of different flash memory types, and respectively including multiple data blocks. Each data block corresponds to a physical and a logical block address. The storage device further includes a processing module including a controller, which is capable of accessing two mapping tables respectively corresponding to the two flash memories and respectively recording the physical block addresses and the logical block addresses that correspond to the data blocks of the two flash memories. The controller is configured to determine, upon receipt of a command that contains a target logical block address therein, a selected one of the flash memories according to the target logical block address, and to locate a selected one of the physical block addresses by searching one of the mapping tables that corresponds to the selected one of the flash memories with reference to the target logical block address.

Abstract: A sit-up exercising apparatus includes at least one inclined abdominal board and a counting device mounted in the abdominal board. The counting device includes a support bracket secured in the abdominal board, a magnetic detector mounted on the support bracket, a movable member movably mounted on the support bracket and movable relative to the support bracket and the magnetic detector, a magnetic member mounted on the movable member to move with the movable member and movable to pass by the magnetic detector to produce multiple magnetic signals in the magnetic detector, and a transmission wire connected with the magnetic detector to transmit the magnetic signals in the magnetic detector. Thus, the counting device can count the times of the sit-up actions automatically so that the user needs not count the sit-up times by himself/herself during the exercising process.

Abstract: A storage device includes two flash memories of different flash memory types, and respectively including multiple data blocks. Each data block corresponds to a physical and a logical block address. The storage device further includes a processing module including a controller, which is capable of accessing two mapping tables respectively corresponding to the two flash memories and respectively recording the physical block addresses and the logical block addresses that correspond to the data blocks of the two flash memories. The controller is configured to determine, upon receipt of a command that contains a target logical block address therein, a selected one of the flash memories according to the target logical block address, and to locate a selected one of the physical block addresses by searching one of the mapping tables that corresponds to the selected one of the flash memories with reference to the target logical block address.

Abstract: A multi-interface storage device used in a computer under power off status is disclosed and adapted for transmitting data and communicating with an external electronic device remotely. The multi-interface storage device used in the computer under power off status comprises a transmission interface, an internet interface, a storage unit for storing data and a processing unit. The transmission interface is connected with an electronic device inside the computer, and the internet interface is connected with the external electronic device. The processing unit is connected with the storage unit, the internet interface and the transmission interface for communicating with the external electronic device through the internet interface to enable the external electronic device to store and process the data stored in the storage unit under the power off status of the computer.

Abstract: A method for recording a speaker's voice and operations during a computer aided presentation is disclosed. The method records the speaker's voice to convert into a voice data packet (VDP) when a presentation file, such as a PowerPoint file, is being executed. Once the speaker's operation to the presentation file appears (e.g. skip) in the meantime, the VDP is finished and an operational data is recorded to convert into an operation data packet (ODP), which is arranged after the VDP, while the recording of voice continues and convert into another VDP after the ODP. The VDPs and ODPs are interlacedly and sequentially combined into a presentation record file, which can be synchronously executed with the presentation file for reproducing slides, voice and operations occurring in the then live presentation.