Abstract: Methods are presented for improved detection of persistent or systematic defects induced during the manufacture of a product. In particular, the methods are directed to the detection of defects induced systematically in the manufacture of photovoltaic cells and modules. Images acquired from a number of samples are combined, enhancing the systematic defects and suppressing random features such as variations in material quality. Once a systematic defect is identified, steps can be taken to locate and rectify its cause.

Abstract: A method of producing an ethylenically unsaturated, typically, an ?, ? ethylenically unsaturated carboxylic acid or ester is described. The method comprises the steps of contacting formaldehyde, or a source of formaldehyde, with a carboxylic acid or ester in the presence of a catalyst and optionally in the presence of an alcohol. The catalyst comprises barium phosphate leaf or plate shaped/like crystals, or a source thereof. A catalyst system is also described. The catalyst system comprises a crystalline barium phosphate catalyst and optionally a catalyst support.

Abstract: The present invention relates to methods useful in the selection of cancer patients suitable for treatment with therapies directed at c-Met. The method employs imaging agents which comprise 18F-radiolabelled c-Met binding peptides suitable for positron emission tomography (PET) imaging in vivo. Also disclosed are methods of treatment, methods of monitoring therapy directed atc-Met and the use of the imaging agents and peptides in the methods of the invention.

Abstract: A pallet moulded from plastics material for supporting a flexible intermediate bulk container. It has a generally planar central panel portion, a pair of parallel inverted open channels extending across the pallet to form a respective pair of open-ended tunnels each tunnel having an upper wall and two side walls, and a pair of edge panel portions generally co-planar with the central panel. An array of raised elongate hump portions bulges upwards from the upper walls of the tunnels, each hump portion extending laterally across an upper wall. The two ends of the hump portions abut respective buttresses which extend up the side walls.

Abstract: An apparatus and method for transmitting, collimating and redirecting light from a point-like source to produce a collimated optical signal in a substantially planar form are provided. In one embodiment, the apparatus is manufactured as a unitary transmissive body comprising a collimation element and a redirection element, and optionally a transmissive element. In another embodiment, the apparatus is assembled from one or more components. The apparatus and method are useful for providing sensing light for an optical touch input device or for providing illumination for a display.

Abstract: A roll form toilet wipes dispenser including a housing defining an interior cavity, one open side, and an opening about a front of the housing, a side panel removably received within the open side of the housing and carrying a mandrel thereon, and an openable front cover connected to the housing adjacent the opening on the front of the housing, the front cover and the front opening cooperatively defining a discharge slot for withdrawing the wipes, the front cover having a protrusion extending therefrom in a direction of the housing and protruding through the discharge slot for engaging the wipes to assist in separating the sheets.

Abstract: The present invention concerns a system and method that includes use of a mobile computing device having a visual display and means to run a software application installed on it that includes a front-end interface that provides a step-by-step tool to both collect information from a prospective renter, an algorithm for optimizing available property selection using the information collected by the prospect, and presentation of media and information about the property and neighborhood to the prospect in an integrated way. The application further includes communications functionality that allow communications with a data cloud that both delivers appropriate media for display by the application as well as storage of any information collected from the prospect via the application. The system then uses the information to generate reports and provide analytics to prospects, leasing agents, leasing managers and building owners based on the information most relevant and important to them.

Abstract: Waveguide structures and optical elements for use in an optical touch input device are disclosed. The disclosed waveguide structures and optical elements allow for reduced bezel width and simplified assembly of optical touch input devices, and relaxed component tolerances.

Abstract: A battery pack includes a plurality of prismatic format batteries in a stacked configuration. Flexible graphite sheet heat spreaders are interposed between adjacent prismatic batteries in the stack. A heat sink extends the length of the stack of prismatic format batteries. But heat spreader major surfaces contact the heat sink and extend into the heat sink by at least 30 percent of the thru-thickness of the heat sink.

Abstract: The invention relates to a method of producing an ethylenically unsaturated carboxylic acid or ester, preferably an ?, ? ethylenically unsaturated carboxylic acid or ester. The method includes contacting formaldehyde or a suitable source thereof with a carboxylic acid or ester in the presence of a catalyst and optionally in the presence of an alcohol. The catalyst comprises a nitrided metal oxide having at least two types of metal cations, M1 and M2, wherein M1 is selected from the metals of group 2, 3, 4, 13 (called also IIIA) or 14 (called also IVA) of the periodic table and M2 is selected from the metals of groups 5 or 15 (called also VA) of the periodic table. The invention extends to a catalyst system.

Abstract: A pallet moulded from plastics material for supporting a flexible intermediate bulk container. It has a generally planar central panel portion, a pair of parallel inverted open channels extending across the pallet to form a respective pair of open-ended tunnels each tunnel having an upper wall and two side walls, and a pair of edge panel portions generally co-planar with the central panel. An array of raised elongate hump portions bulges upwards from the upper walls of the tunnels, each hump portion extending laterally across an upper wall. The two ends of the hump portions abut respective buttresses which extend up the side walls.

Abstract: Methods are presented for improved detection of persistent or systematic defects induced during the manufacture of a product. In particular, the methods are directed to the detection of defects induced systematically in the manufacture of photovoltaic cells and modules. Images acquired from a number of samples are combined, enhancing the systematic defects and suppressing random features such as variations in material quality. Once a systematic defect is identified, steps can be taken to locate and rectify its cause.

Abstract: A lithium ion battery pack includes a plurality of prismatic lithium polymer cells and one or more graphite heat spreaders. Each spreader has at least two major surfaces and is made of one of a sheet of a compressed mass of exfoliated graphite particles, a graphitized polyimide sheet, or combinations thereof.

Abstract: In an embodiment, an interconnect for an integrated circuit communicates transactions between one or more initiator Intellectual Property (IP) cores and multiple target IP cores coupled to the interconnect. Two or more memory channels make up a first aggregate target of the target IP cores. The two or more memory channels populate an address space assigned to the first aggregate target and appear as a single target to the initiator IP cores. The interconnect implements chopping logic to chop individual two-dimensional (2D) transactions that cross the memory channel address boundaries from a first memory channel to a second memory channel within the first aggregate target into two or more 2D transactions with a height value greater than one, as well as stride and width dimensions, which are chopped to fit within memory channel address boundaries of the first aggregate target.

Abstract: Methods and systems are presented for acquiring photoluminescence images (2) of silicon solar cells and wafers (4) as they progress along a manufacturing line (36). In preferred embodiments the images are acquired while maintaining motion of the samples. In certain embodiments photoluminescence is generated with short pulse, high intensity excitation, (8) for instance by a flash lamp (50) while in other embodiments images are acquired in line scanning fashion. The photoluminescence images can be analysed to obtain information on average or spatially resolved values of one or more sample properties such as minority carrier diffusion length, minority carrier lifetime, dislocation defects, impurities and shunts, or information on the incidence or growth of cracks in a sample.

Abstract: A projection display (60) includes a first waveguide (64) incorporating a grating structure (74) and second waveguide (66) incorporating an exit grating (84). The first and second waveguides (64, 66) are arrange to expand an image in orthogonal directions. The second waveguide (66) includes a first layer (86) with a first predetermined refractive index and/or first predetermined thickness, a second layer (88) with a second predetermined refractive index and/or second predetermined thickness. The exit grating (84) is arranged to direct at least some impinging light out of the second waveguide(66) and to provide at least some beam splitting of light passing through the exit grating (84). The first and second layers (86, 88) are arranged to abut one another such that the exit grating (84) is therebetween.