Abstract: A chip test fixture for assisting in examining a test chip on a printed circuit board includes a switching module, a pin cord and a magnetic unit. The switching module includes a standard chip and a switch element configured to turn on either the standard chip or the test chip. The pin cord is connected with the switch module at one end and is formed with a contacting head at the other end. The contacting head has a set of contact pins corresponding to that of the test chip. The magnetic unit is configured to draw the contacting head of the pin cord and the test chip together in such a way that the contact pins of the contacting head are in contact with that of the test chip once the contacting head approaches the test chip.

Abstract: Systems and methods for locally generating a license and activating a Digital Rights Management (DRM) agent are provided. The system includes a storage device and an electronic device. The storage device includes a DRM treated file, operation information, and a management application. The electronic device activates the management application from the storage device to retrieve information, such as a Unique Identification (UID) or a DRM machine certificate from the electronic device, and generate a license for the electronic device according to the operation information, and the retrieved information of the electronic device. The electronic device activates a DRM agent by providing the DRM treated file and the license to the DRM agent for playing back the DRM treated file based on the license. The management application may set the license expired after the DRM treated file is played back on the electronic device.

Abstract: A stethoscope capable of eliminating unwanted sounds and method thereof, the stethoscope and method thereof mainly use a stethoscope head containing a sensor and a signal processing circuit. By way of detecting and judging whether the stethoscope head arrives on correct stethoscopic position by the sensor, unwanted sounds generating by frictions, translations, or collisions during the stethoscopic process can be effectively eliminated such that the stethoscopic quality can be improved. Thus, a doctor can use less time and spirit to make a correct diagnosis for a patient with least unwanted interference sounds.

Abstract: Digital content and rights object management systems and methods are provided. The system at least includes a storage device having a hardware UID, a public area and a hidden area. The public area at least includes a security management application. The hidden area at least includes a rights object and a specific ID. The specific ID is read and determined whether or not it matches with the hardware UID. When the specific ID matches with the hardware UID, the rights object is retrieved from the hidden area, and the rights object is delivered to a security management application of a playback device for playback. In some embodiments, the rights object may be encrypted, and the security management application can read the hardware UID of the storage device, and decrypt the rights object according to the hardware UID. In the present invention, the hardware UID of the storage device and the rights object stored in the hidden area which cannot be accessed by general consumers are used to manage the DRM content.

Abstract: A method for locally activating a DRM engine is disclosed. A preprocessing operation is performed, wherein rights objects are bound with digital content files with a first format. The digital content files with the first format are converted to the digital content files with a second format. The digital content files with the second format file are encrypted and a corresponding decryption key is generated. The encrypted digital content files and the decryption key are stored in a memory device. An application is designed and installed on the electronic device and the memory device is installed to the electronic device. The application is authorized according to the rights objects bound in the digital content files, decrypts the encrypted digital content files using the decryption key, wherein the digital content files with the second format can be recovered from the third format, and activates a DRM engine of the electronic device.

Abstract: A method for enhancing data encryption using multiple-key lists is disclosed. A first multiple-key list and a second multiple-key list for a decryption key are created, wherein each multiple-key list comprises plural partial decryption keys. Content to be accessed is encrypted using an encryption key corresponding to the decryption key. The first multiple-key list is stored in a hidden area of a memory device storing the content. The second multiple-key list is stored in the memory device. When the memory device is installed on an electronic device, an application installed in the electronic device is activated to select a first partial decryption key from the first multiple-key list stored in the hidden area and a second partial decryption key from the memory device, re-organizes and codes the first and second partial decryption keys to recover the decryption key, and decrypts the content using the decryption key, enabling the electronic device to access the content.

Abstract: A method for securing transmission data is to be implemented by a security system including first and second security modules. The first security module provides a first public key to the second security module. The second security module encrypts a second public key and second verification data associated therewith using the first public key, and provides the encrypted second public key and the encrypted second verification data to the first security module. The first security module decrypts the encrypted second public key using a first private key, encrypts first verification data associated therewith using the second public key, and provides the encrypted first verification data to the second security module. The first and second security modules verify each other using the encrypted second and first verification data, respectively. The security system allows data transmission through the first and second security modules when verification is successfully completed.

Abstract: Systems and methods for managing storage devices are provided. The system includes a storage device having at least one hidden area. The hidden area is created using initialization firmware, and the hidden area is allowed to be accessed by using a library. A password authentication mechanism is applied to the hidden area of the storage device. When an input password received via a specific application conforms to a predefined password of the hidden area, the hidden area is allowed to be accessed by using the library. Since the storage device may have a plurality of hidden areas, and each hidden area may have a respective password, the respective hidden areas can be independently and securely managed.

Abstract: A method for hiding the decryption key in a dispersive way is disclosed. A decryption key corresponding to content to be accessed is decomposed into at least two partial decryption keys, comprising first partial decryption key and second partial decryption key. The first partial decryption key is stored in a memory device. The second partial decryption key is stored in a hidden area of the memory device. When the memory device is installed on an electronic device, an application installed in the electronic device is activated. The application retrieves the first partial decryption key from the memory device and the second partial decryption key from the hidden area of the memory device, re-organizes and codes the first and second partial decryption keys to recover the decryption key, and decrypts the content using the decryption key, enabling the electronic device to access the content.

Abstract: A system rack includes a casing and a tray connected therein. Both sides of the casing are provided with a first opening and a second opening respectively. A first accommodating region and a second accommodating region are provided respectively adjacent to the first opening and the second opening. A portion of hard disks received in the first accommodating region can be accessed from the first opening. The second accommodating region is partitioned horizontally into a hard disk zone and a tray zone. The remaining portion of the hard disks received in the second accommodating region can be accessed from the second opening. The casing is provided with a pair of rail seats in the tray zone. The tray is connected in the tray zone. The tray is provided with a pair of rails to correspond to the rail seats. With this structure, the hard disks received in the system rack can be accessed in dual directions, thereby receiving more hard disks in the casing.

Abstract: An energy regeneration system comprises a heat pump, a bioreactor, a combustor, and a temperature difference electricity generation device. The heat pump is provided for thermally regulating the bioreactor and can be used for air-condition, dehumidification, refrigeration, chilling, heating and/or supplying hot water for bath. The bioreactor accommodates an organic material. The organic material is converted into a biomass fuel and other materials by microbial action. The chemical energy of the biomass fuel is converted into a heat energy by the combustor for actuating the temperature difference electricity generation device, thereby generating electrical energy.

Abstract: A cut device for a label printer is a cut device installed in front of a main body of a label printer; it mainly includes: a base, an accepting space being indented on the top end thereof and a long slot being opened on the face thereof; a fixed type cutting tool, installed under the long slot; a movable cutting tool, installed below the accepting space of the base and positioned above the long slot; an acting mechanism, received in the accepting space of the base, the bottom thereof being connected with the movable cutting tool; after a label paper is output from the main body to the long slot of said base, the acting mechanism drives the movable cutting tool connected thereto to move downward to contact with the fixed type cutting tool face to face by pressing the acting mechanism such that the label paper is cut off.

Abstract: A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I): A-Bn??(I) wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II): wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0<y?1 and 0?z<1.

Abstract: Systems and methods for managing storage devices are provided. The functionalities of smart card and micro SD card are integrated into a storage device to expand the effective storage capacity. The system includes a storage device having a storage area, a microcontroller, and a microprocessor. The microcontroller receives an access request, determines whether the access request conforms to a specific protocol or whether the access request is requesting to activate the microprocessor, and transmits the access request to a microprocessor when the access request conforms to the specific protocol or when the access request is requesting to activate the microprocessor. The microprocessor executes a Card Operating System (COS), and manages the storage area by performing the access request based on the COS. Further, the segmentation of expanded storage space and independent management/security mechanism for segmented spaces also make it possible to perform multi-applications for different card organizations/issuers.

Abstract: This invention provides a flexible antenna module for wireless energy transmission, which uses an antenna size controlling device to adjust the antenna's size to conform a living body's outer portion wearing the flexible annular antenna. An antenna energy transmission control module is provided to adjust the power for driving the flexible annular antenna according to the deformation of the flexible annular antenna. This invention can adjust both the antenna size to fit the individual and the power for driving the antenna. The individual can use the present antenna module under a comfortable, safe and reliable circumstance.

Abstract: A chip test fixture for assisting in examining a test chip on a printed circuit board includes a switching module, a pin cord and a magnetic unit. The switching module includes a standard chip and a switch element configured to turn on either the standard chip or the test chip. The pin cord is connected with the switch module at one end and is formed with a contacting head at the other end. The contacting head has a set of contact pins corresponding to that of the test chip. The magnetic unit is configured to draw the contacting head of the pin cord and the test chip together in such a way that the contact pins of the contacting head are in contact with that of the test chip once the contacting head approaches the test chip.

Abstract: A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I): A-Bn ??(I) wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II): wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0<y?1 and 0?z<1.

Abstract: Systems and methods for locally generating a license and activating a Digital Rights Management (DRM) agent are provided. The system includes a storage device and an electronic device. The storage device includes a DRM treated file, operation information, and a management application. The electronic device activates the management application from the storage device to retrieve information, such as a Unique Identification (UID) or a DRM machine certificate from the electronic device, and generate a license for the electronic device according to the operation information, and the retrieved information of the electronic device. The electronic device activates a DRM agent by providing the DRM treated file and the license to the DRM agent for playing back the DRM treated file based on the license. The management application may set the license expired after the DRM treated file is played back on the electronic device.

Abstract: Storage device management systems and methods are provided. The system includes a storage device and an electronic device. The storage device has a UID, and a public area including a plurality of zones. Each zone includes an interpretation module. The electronic device selects one of the zones, reads the interpretation module from the selected zone of the storage device, and executes the interpretation module to read the UID, and interpret the UID as a specific UID. The electronic device manages the storage device locally or remotely based on the specific UID.

Abstract: Digital content delivery system and method are provided. The system includes a central management system and a delivery machine coupled to the central management system via a network. The delivery machine includes a storage unit including a plurality of DRM (Digital Rights Management) contents, a user interface, and a connection interface. The delivery machine receives a selection of at least one of the DRM contents via the user interface, and transmits order information corresponding to the selection of the selected DRM content to the central management system via the network. The central management system generates a rights object for the selected DRM content according to the order information, and transmits the rights object to the delivery machine. The delivery machine transmits the selected DRM content and the rights object to a storage device via the connection interface.