Abstract: An electronic device may have a touch sensitive display with optical touch sensors that are insensitive to the presence of moisture. The optical touch sensors may include light sources and light detectors. Light illuminator and detector angular filters (e.g., masks, baffles) can be employed to limit the illumination and receive angles of emitted and detected light to minimize false object detection. In some examples, light illuminator and detector masks and baffles can be formed during the photodiode component fabrication process. Interference filters may be included over the light sources and/or the light detectors to improve discrimination between a user's finger and water, and may have a greater transmission for light at a first incident angle that is greater than the critical angle of the water/cover interface than at a second incident angle that is less than the critical angle.

Abstract: One or more actuators can be used to provide a substantially continuous level of lumbar support to a seat occupant. An actuator can be operatively positioned relative to a lumbar region of a seat. The actuator can be caused to morph into an activated configuration to support a lumbar region of a seat occupant. The activated configuration of the actuator can be maintained to provide a substantially continuous level of lumbar support.

Abstract: An optical imaging system (1) is configured for photographing a sample and includes a lighting module (11) and an imaging module (15). The lighting module (11) is configured for outputting excitation light, the excitation light is configured to excite the sample to generate excited light, the imaging module (15) comprises a time delay integration line scan camera (151), the time delay integration line scan camera (151) is configured to record the excited light. A biochemical substance detection system using the optical imaging system (1) is also provided, improving the detection flux.

Abstract: Described herein are multicistronic expression systems that encode chimeric proteins, specifically membrane-cleavable chimeric systems and chimeric antigen receptors. Also described herein are nucleic acids, cells, and methods directed to the same.

Abstract: A housing and flange assembly arrangement for a breast pump system including or involving a flange having transparent and other structure for facilitating alignment of the breast pump on a breast, and includes structure facilitating ease of assembly of a housing for the breast pump.

Abstract: A system includes a surgical cart that includes a local client access point, a monitor, a cart computer, a first external interface coupled to the local client access point, and a second external interface coupled to the primary monitor. The surgical cart can host a web server to which one or more client devices can connect using a web browser. The web server can provide access to one or more surgical applications hosted by the surgical cart during a surgery.

Abstract: A system includes a surgical cart that includes a local client access point, a monitor, a cart computer, a first external interface coupled to the local client access point, and a second external interface coupled to the primary monitor. The surgical cart can host a web server to which one or more client devices can connect using a web browser. The web server can provide access to one or more surgical applications hosted by the surgical cart during a surgery.

Abstract: An electronic device may include system and serial peripheral interface (SPI) clocks, and a host interface each switchable between active and inactive states, a serial controller coupled to the system clock, and a memory. A slave controller may generate a request active signal based upon a transaction request from a host and causing each of the system clock, SPI clock, and host interface into the active state, store request data in the memory, and switch the host interface to the inactive state based upon the request data being stored. The serial controller may process the request based upon the request active signal, and generate a request complete signal based upon the request being processed. The slave controller may switch the system clock to the inactive state based upon the request complete signal. The SPI clock may be switched to the inactive state based upon the request complete signal.

Abstract: An electronic device may include system and serial peripheral interface (SPI) clocks, and a host interface each switchable between active and inactive states, a serial controller coupled to the system clock, and a memory. A slave controller may generate a request active signal based upon a transaction request from a host and causing each of the system clock, SPI clock, and host interface into the active state, store request data in the memory, and switch the host interface to the inactive state based upon the request data being stored. The serial controller may process the request based upon the request active signal, and generate a request complete signal based upon the request being processed. The slave controller may switch the system clock to the inactive state based upon the request complete signal. The SPI clock may be switched to the inactive state based upon the request complete signal.

Abstract: Disclosed here are methods and apparatus for target cell magnetic enrichment, isolation, and biological analysis. The target cells are labeled with magnetic nano-particles in a separate tube, container or in a device with soft magnetic collectors but not activated during the labeling period. Labeled biological samples will be used for targets enrichment and isolation using a magnetic device (permanent magnet or electromagnet). The labeled sample passes through a tube/channel within a magnetic field so the magnetic nano-particle labeled targets can be captured. Once the magnetic field is turned off, the captured targets can be released in a container. The labeling of the targets also can be performed in a device with soft magnetic collectors inside. Without magnetic activation, the device is just like a regular biological sample incubator. Thus the targets are labeled during the mixing and incubation.

Abstract: A weighted round-robin arbitrator for a plurality of data queue includes an arbitration table comprising a plurality of entries. Each entry represents a time slot for the transmission of one data packet from a selected one of the plurality of data queues. There is one arbitration logic circuit for each of the plurality of entries in the arbitration table. Each arbitration logic circuit includes a first multiplexer receiving an output from a first table entry and an output from a second table entry in the arbitration table. A second multiplexer receives empty flags from each of the data queues, the flags indicating that there is no data to the sent from that queue.

Abstract: A PCI Express switch utilizes a central crossbar memory for all ports of the switch. The crossbar memory retains the packet that is to be sent out and only the head pointer for the packet is transmitted to the transmission port. The crossbar memory can also be used as the replay memory for the switch. A circuit for choosing the head pointer at a port for the packet to be sent out, is also disclosed.

Abstract: A bridge controller controls the data flow to/from a USB bus to/from an ATA/ATAPI drive, such as an ATA hard drive or ATAPI CD or DVD drive. The bridge controller has a state machine which receives the CBW in a background mode in real time as the packet is being transferred to the bridge controller. The state machine uses the CBW to set up the data transfer. The bridge controller also has a programmable processor which is coupled to the CBW once it is received in a buffer memory. The programmable processor makes changes in the set up of the receiving device for the transfer, if needed, and initiates the data transfer.