Abstract: A hall rotary transformer comprises a rotary transformer stator (1), linear Hall components (3), a PCB (4) and a permanent magnet magnetic ring (5). A ring shape soft iron core (2) is installed on the PCB (4). Plural grooves (8) are uniformly distributed inside the peripheral surface of the ring shape soft iron core (2) and have the same number as the linear Hall components (3). Every linear Hall component (3) is installed in its corresponding groove (8) and soldered on the PCB (4). The magnetic sensitive surface of each linear Hall component (3) is aligned with the magnetic pole surface of the permanent magnet magnetic ring (5) each other. A Hall rotation angle encoder is made of the Hall rotary transformer.

Abstract: The invention relates to a An electric fireplace with a flame curtain comprises a housing, a light source, a flame curtain with integral structure being disposed on the electric fireplace and in front of an electric fireplace flame generator, an imaging mechanism and a charcoal bed being disposed on the flame curtain, and a number of light-holding charcoal with a plurality of transparent surfaces being disposed on the charcoal bed. The essential effect of the present invention is to solve the problems of constant charcoal flame brightness, the lacking of reality and the bad charcoal flame simulation effect in conventional electric fireplaces. Meanwhile, the problems of constant charcoal flame shape, dull appearance and poor visual effect in conventional electric fireplace are solved as well.

Abstract: The invention provides an overheat protection control component for a liquid heating vessel which includes a control body (1); a single-integrated dual-actuation thermally sensitive bimetallic actuator (2) is provided on the upper face of the control body (1), wherein the single-integrated dual-actuation thermally sensitive bimetallic actuator (2) is two integrated and relatively independent actuating units which are formed on a piece of bimetallic strip, and the outer kick limb (3) of either said actuating unit will produce an actuating movement downwards when an overheat state occurs; two groups of switch contacts (6) are also provided on the control body (1), wherein either group of switch contacts (6) cooperate with the outer kick limb (3) of a corresponding actuating unit, and the outer kick limb (3), when producing a downward actuating movement, will open a corresponding group of switch contacts (6) and cut off the power supply of the heater for the liquid heating vessel.

Abstract: A content delivering method for computer network and system are provided. The present invention classifies nodes participating in content transmission into a transmitting group and a receiving group, and uses the groups to manage the nodes dynamically entering or quitting, and the management includes grouping, monitoring and reflecting update of CDS of group controlling information. Real time management for nodes is achieved through CDS, and the nodes in the transmitting group communicate information according to nodes recorded in the CDS. Multiple nodes in the transmitting group cooperate with each other in transmitting content. Firstly, transmission tasks are assigned to nodes in the transmitting group, and then, nodes in the transmitting group divide assigned content into many blocks and package them and transmit to nodes in the receiving group, and nodes in the receiving group which have received content packages exchange the content packages in the group according to the control data set.

Abstract: A four axles center wheel module for mouse comprising a coder assembly for outputting a encoded pulse electronic signal, a center wheel, and a mouse circuit board, the coder assembly is set on the center shaft of the center wheel; a swing component is installed in a slot on a mouse motherboard or the mouse circuit board, a front end supporting shaft of the swing component is installed on the front support of the mouse motherboard or circuit board, and a groove is set at both sides of the swing component to support the center wheel, touch arms for cooperating with two switches mounted on the mouse circuit board are set on both sides of the swing component, and a wheel downward press key touch arm is set at the trailing end of the swing component while a wheel downward press key switch is set on the mouse circuit board below the wheel press downwards key touch arm.

Abstract: A double cylinder compressor with controlled capacity having a capacity switch device, and a reservoir having an inlet and two outlets which are connected with an upper and a lower cylinder of the double cylinder compressor through the capacity switch device. The capacity switch device being switched to realize the connection in series or in parallel for the cylinders of the double cylinder compressor, as a result, the discharge capacity of the compressor is that of the second stage cylinder when the connection in series, or the sum of the two cylinders when the connection is in parallel.

Abstract: A method of dynamically generating profiling data using runtime non-intrusive profiling of application transactions which are contained in containers such as web servers, application servers, portal servers and J2EE/ECM containers, includes the following steps: using common resources of memory and environment for both profiling activity and application transactions; remotely executing project specific profiling administration and configuration; using the executed project specific profiling administration and configuration and completing remote profiling, and generating profiling data by taking assistance selectively from Aspect Oriented Programming, and Application Response Measurement; and, selectively using the profiling data to analyze performance bottlenecks and do auditing as needed by a user.

Abstract: A method and system for storing excess data in a redundant array of independent disks (RAID) level 6 are disclosed. In one embodiment, a method for storing excess data in a RAID 6 volume includes writing excess data to Q parity blocks of a first RAID 6 volume when a receipt of the excess data directed to the first RAID 6 volume is detected subsequent to a saturation of the first RAID 6 volume, where the first RAID 6 volume is converted to a pseudo-RAID 5 volume with P parity blocks. The method further includes re-computing the P parity blocks of the pseudo-RAID 5 volume based on data blocks of the pseudo-RAID 5 volume. In addition, the method includes constructing a second RAID 6 volume based on the pseudo-RAID 5 volume when at least one additional drive is inserted to the pseudo-RAID 5 volume.

Abstract: A device and a method for forming a ceramic ferrule blank are provided. A shaped wire (2) is disposed in a mold cavity (1) for form a blank, a knock pin mold (4) is disposed in a lower opening of the mold cavity (1), an axle hole (5) for the shaped wire (2) to pass through is opened in the knock pin mold (4), two punching half dies (6) and corresponding half die press heads (7) are disposed over the mold cavity (1), a wire groove (8) for receiving the shaped wire (2) is opened on a side of the half die press head (7), one end of the shaped wire (2) is fixed over the knock pin mold (4), and the other end is clipped by a wire clip unit (9).

Abstract: A method, apparatus and system for data migration is disclosed. In one embodiment, the method includes staging data associated with a legacy system, mapping the data, integrating a tool to facilitate migration of the data, viewing and correcting records associated with the data, and moving the records from the legacy system to a target system. The staging data associated with the legacy system may include discovering and identifying issues associated with data migration, defining a combination of locations, servers, and data migration objects, managing the data migration objects, extracting data from a source, initially and incrementally loading the data into a staging area, and enabling history tracking for incremental data processing.

Abstract: A quality management framework (hereinafter referred as “framework”) for a software project lifecycle is provided. The framework enables generation of at least one software program while ensuring compliances with at least one standard. The plurality of items of the library includes tool an organization chart depository, a policy depository, a procedure depository, a life cycle model depository, a guideline depository, a template depository, a process asset depository, a workflow diagram depository and a checklist depository. Each of the items of the library is configured to be updated and accessed. The life cycle model depository of the library is configured to include a modular interface that enables handling of multiple lifecycle (V-model, waterfall model, iterative model etc.) models. The framework is configured to allow access the library.