摘要:
Embodiments introduce redundant optical channels to significantly extend the lifetime of parallel optical transceivers. A plurality of transmitters, N, transmit on a plurality of optical channels, where N is an integer number of optical channels greater than 1. One or more redundant channels, M, are also provided. N+M multiple input shift registers provide multiple paths for signals from each of the transmitters to connect to N+M laser diodes. In the event up to M of the N+M laser diodes fail, the multiple input shift registers connect the N transmitters to functioning ones of the N+M laser diodes thus extending the life of the device. A corresponding scheme is also described for the receiver side.
摘要:
Apparatus and methods for translation processing. The apparatus may be a transaction system including a keypad, a circuit for interacting with the transaction customer and a link communicatively connecting the keypad and the customer-interaction circuit. The cashier may interact with the keypad, while the customer (and not the cashier) may interact with the customer-interaction circuit. The link may communicate a dollar amount for the transaction between the keypad and the customer-interaction circuit. Accessories for the keypad may include a display. Accessories for the customer-interaction circuit may include a smart-card reader, a magnetic-strip reader, a check reader, a receipt printer and a biometric-information circuit. The customer-interaction circuit may include a port for connection to a remote service provider. That port may be the only remote-access port in the transaction system. The customer-interaction circuit may include a virtual PIN pad, and the circuit itself may be a programmed to capture a personal identification number by means of that virtual PIN pad. The customer-interaction circuit may include virtual paper, and the circuit itself may be programmed to capture a signature by means of the virtual paper. A cash register at the point of sale with the transaction system may not be communicatively coupled to the transaction system.
摘要:
Apparatus and methods for encrypting an identifier such as a PIN entered on a keypad. The apparatus may include a pad, an encrypting circuit adjacent the pad and a link coupling the pad and the encrypting circuit. The pad is for entering an identifier, and the circuit for encrypting the entered identifier. The pad may be a physical touch pad such as an N-wire-technology touch pad. Alternatively, the pad may be a virtual touch screen. The encrypting circuit may be a CPU along with a memory coupled to the CPU and programmed to encrypt. The CPU and programmed memory may be the first CPU programmable to encrypt the entered identifier, through which the identifier passes. The encrypting circuit may be a microcontroller programmed to encrypt. In still another variation, the encrypting circuit may be an application-specific integrated circuit (ASIC). The apparatus may include a housing that encloses the encrypting circuit and link. The housing would be resistant to access, tampering or tapping. The housing may be at least partially of chip-on-glass technology. The encrypting circuit may be embedded in the housing, as may the link. A method for encrypting an identifier includes placing a pad for entering an identifier, a circuit for encrypting an identifier and a link communicatively coupling the pad and the circuit adjacent in an access-resistant housing. An identifier is entered on the pad and communicated to the encrypting circuit. The encrypting circuit encrypts the identifier. The encrypted identifier may be forwarded for verification.
摘要:
A footwear package comprises a flexible bag (2) or like container of which at least a front is light-transmitting. Closure means (23) is provided for closing the container. Locating means (21) is provided for locating items of footwear in the container.
摘要:
A multilayer structure comprising (A) a fabric and (B) a polymeric layer comprising a substantially random interpolymer comprising in polymerized form i) one or more α-olefin monomers and ii) one or more vinyl or vinylidene aromatic monomers and/or one or more sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene monomers, and optionally iii) other polymerizable ethylenically unsaturated monomer(s); layer (B) being free from a substantial amount of tackifier. The multilayer structure has desirable haptics and surprisingly good drape properties. It is useful in many applications, for example as water-impermeable clothes, tablecloths, tents, water-impermeable covers, curtains, artificial leather or upholstery.
摘要:
A ball bonding method on a chip mainly comprises steps of: a wire is burned to form a ball on a capillary; the capillary is moved down to a second bonding point for ball bonding; and the capillary is moved up in a vertical direction thereby pulling the tip of the ball to be cut such that the ball has a uniformly body shape and tip height. Therefore, the ball provides uniform body shape and tip height for wire bonding at a second bonding point under lower variability conditions thus increasing the reliability of products.
摘要:
There is provided a first dock for a portable hard disk, where the first dock is connectable to a host device. There is also provided a corresponding method for accessing content on the host device during use of the dock. It is advantageous that the host device is able to access content from portable hard disks that are docked with the first dock and a second dock.
摘要:
A textile structure with pheromone particles comprises a textile and plural pheromone particles adhered to the textile. The scent given off by the pheromones of the opposite sex can cause a particular behavior or physiological response to provide an effect of sexual arousal and increase sex appeal, thus making it easier for the wearer to develop interpersonal relationship. The textile can be fabricated into different styles of clothes to be worn by the wearer, thus increasing the convenience in use.
摘要:
A food slicing device includes a container for containing a food product for slicing. The container has an open bottom end and is arranged so that a food product can be fed by gravity in a direction towards the bottom end. A movable slicer is provided as well as driving means to move the slicer. Supporting means support the food product contained within the container. The supporting means includes at least two supports, a first of the supports having a fixed position relative to the container and a second of the supports being movable with the slicer. The second support being arranged to slide across a downward facing surface of the food product as the slicer slices through the food product. The supporting means is arranged so that as the slicer slices through the food product, the food product slice can fall away from the food product under gravity.