Abstract: Disclosed is an RFID label printer and a method for reading and writing an RFID label using an RFID label printer, the RFID label printer includes: a first antenna, a paper cartridge and a control module for reading and writing, the paper cartridge is used to accommodate a label roll paper, the label roll paper includes a plurality of labels having a first RFID chip, and the control module for reading and writing is configured to perform steps of reading and writing.

Abstract: Disclosed are methods and assemblies used to optically communicate signals within a hard disk drive between controller electronics and recording heads. One or more transceivers in a fixed location can be used to communicate with one or more transceivers positioned on a moveable actuator and coupled to the recording heads. The use of linear motion actuators can help preserve line-of-sight optical communication between the transceivers.

Abstract: A method for controlling a main circuit of a traction system is provided. The method includes: under a braking condition, controlling a protection module to be turned off; controlling the protection module to be turned on and monitoring a first current detected by a first current sensor in a case that a rail vehicle runs on a charged third rail; and controlling the protection module to be turned off and monitoring whether the rail vehicle runs on a charged third rail in a case that the first current is less than a first preset current.

Abstract: Disclosed is an adjustable paper blocking structure of a thermal printer, comprising: a base evenly provided with a plurality of tooth grooves; a paper blocking component slidably connected to the base and used to limit the two ends of label paper in the middle of the paper tray of the desktop thermal printer, and a locking component having one end rotatably connected to the paper blocking component and the other end engaging with the tooth groove. The proposed adjustable paper blocking structure of a thermal printer can be used for label papers of different sizes and improves printing accuracy.

Abstract: Disclosed is an RFID label printer and a method for reading and writing an RFID label using an RFID label printer, the RFID label printer includes: a first antenna, a paper cartridge and a control module for reading and writing, the paper cartridge is used to accommodate a label roll paper, the label roll paper includes a plurality of labels having a first RFID chip, and the control module for reading and writing is configured to perform steps of reading and writing.

Abstract: The present disclosure relates to a vehicle sunroof comprising an energized sunroof glass and to a vehicle. The energized sunroof glass comprises a rear glass and a front glass being slidable relative to the rear glass, wherein one of the rear glass and the front glass is electrically connected to a main wire harness of the sunroof, and wherein the vehicle sunroof further comprises an intermediate electrical connection structure configured to electrically connect the front glass to the rear glass when the front glass slides relative to the rear glass to a predetermined position. The vehicle sunroof saves the number of wire harnesses, has a simple structure and high integration, and is easy to control.

Abstract: Disclosed is a label printer and a control method thereof. The label printer includes a paper cartridge configured to hold a label roll paper unit including a tube core and a continuous paper, wherein the tube core is provided with an RFID tag; an RFID reader configured to read information stored on the RFID tag; and a controller configured to detect whether the RFID reader reads the stored information of the RFID tag when the label roll paper unit is in an initial position, and if the RFID reader is unable to read the stored information of the RFID tag, the controller controls the label roll paper unit to rotate and drive the RFID tag to rotate, and controls the RFID reader to continuously read the RFID tag during rotating until the RFID reader is able to read the stored information.

Abstract: This disclosure relates to a label printer with separated consumables, which includes a housing, a carbon ribbon cassette, a thermal transfer printing core, a printing head assembly and a synchronizing rotating shaft mechanism, a printing channel is arranged in the housing, and the printing head assembly is arranged on one side of the printing channel, a rubber roller assembly is provided at the other side of the printing channel, and the carbon ribbon in the carbon ribbon cassette passes through the printing channel.

Abstract: An apparatus includes a data storage disc having a read/write surface, and an arm extending along an arm axis and having a head end that supports a head that is configured to interact with the read/write surface. The apparatus also includes a rail extending along a rail axis that is normal to the arm axis, and a carriage coupled to the arm and movably coupled to the rail. The apparatus further includes a latch mechanism configured to releasably hold the carriage to the rail at a fixed position.

Abstract: An apparatus includes a linear actuator assembly with a rail, a carriage, and a piezoelectric actuator. The carriage is coupled to the rail such that the carriage is movable with respect to the rail, and the piezoelectric actuator is configured and arranged to cause the carriage to move linearly between ends of the rail.

Abstract: A method involves determining a threshold error rate that will result on data stored on a magnetic disk surface of a disk drive being unrecoverable. The method also involves determining a seek velocity that will overwrite sufficient portions of the data such the data will exhibit at least the threshold error rate. The disk drive performs at least one traversal of the magnetic disk surface with a head of the disk drive that emits an erase field during the at least one traversal at the seek velocity. The at least one traversal sanitizes the data.

Abstract: The present disclosure includes methods of making a heat-transfer liquid solution by combining a heat-transfer liquid with a solute component to form a heat-transfer liquid solution, and related heat-transfer liquid solutions and methods of using.

Abstract: An alternate reality, such as virtual reality or augmented reality, environment can experience optimized performance with a data system arranged with an interaction device connected to a virtual reality assembly. Base content and user content can respectively be downloaded and stored to a local data storage of the virtual reality assembly. The content may be utilized to proactively generate comprehensive content that consists of merged aspects of the base content and the user content. The comprehensive content can then be executed to create an immersive digital reality conveyed to a user via the interaction device.

Abstract: Disclosed is an adjustable paper blocking structure of a thermal printer, comprising: a base evenly provided with a plurality of tooth grooves; a paper blocking component slidably connected to the base and used to limit the two ends of label paper in the middle of the paper tray of the desktop thermal printer, and a locking component having one end rotatably connected to the paper blocking component and the other end engaging with the tooth groove. The proposed adjustable paper blocking structure of a thermal printer can be used for label papers of different sizes and improves printing accuracy.

Abstract: There is provided an electric traction system 1, comprising: a traction converter module 2 comprising: a positive input terminal 4 and a negative input terminal 6 for operatively coupling to a DC power supply, and a plurality of power inverters 11, each of which comprises positive and negative input nodes 3, 5 configured to receive DC power and output nodes 9 configured to supply AC power, wherein the positive and negative input nodes 3, 5 of the plurality of power inverters 11 are electrically connected in series between the positive input terminal 4 and the negative input terminal 6; and at least one electric motor 8 configured to be driven by the traction converter module 2, the at least one electric motor 8 comprising a multi-phase electric motor 81.

Abstract: Embodiments of an integrated circuit (IC) device are disclosed. The IC device includes a semiconductor substrate (e.g., a silicon substrate), a buried oxide (BOX) layer formed over the semiconductor substrate and a semiconductor layer formed over the BOX layer. Active semiconductor components are formed using active sections (e.g. drains and sources of field effect transistors (FETs). To help dissipate the heat out of the IC device, extended sections are formed in the semiconductor layer. The extended sections extend from the active sections of the active semiconductor devices. The extended sections thereby provide horizontal thermal conduction out of the active semiconductor devices. Thermal heat sinks are formed over the extended sections to vertically conduct heat out of the IC device.

Abstract: A hard disk drive includes at least one magnetic disk and a motor assembly. The motor assembly is configured to rotatably support the magnetic disk(s) and circumferentially rotate the magnetic disk(s) about an axis of rotation during operations of the hard disk drive. The motor assembly includes at least one rotational balancing spring pin. Each rotational balancing spring pin is configured to reduce a rotating unbalance of the motor assembly.

Abstract: A data storage device includes a data storage disk, an arm, a first head, an elevator, and a sleeve. The data storage disk has a first read/write surface defining an x-y plane. The arm is attached to a pivot block, wherein the arm is movable relative to the disk. The first head is supported by the arm, wherein the first head is configured to interact with the first read/write surface. The elevator is configured to move the arm in a z direction, wherein the elevator comprises a stepper motor, a gear train, and a lead screw. The sleeve partially encases the lead screw. In another aspect, a data storage device includes a data storage disk, an arm, a first head, an elevator, and a housing encasing the gear train and attached to the pivot block.