摘要:
There is provided a port and perch insert for fitting into an aperture through a wall of a container of a birdfeeder. The port and perch insert comprises a port (34), a perch (32), and a snap fit element which flexes to snap over an edge of the aperture and retain the port and perch insert to the container (12). The snap fit element comprises: a protrusion which snaps over the edge of the aperture to engage against an inside surface of the container; a flexible root portion which connects the snap fit element to a main body of the port and perch insert, and a paddle portion (56) which is pushable from outside the container once the port and perch insert has been fitted to the container, to allow the port and perch insert to be removed from the container.
摘要:
A method for automatically tracking compliance in a clinical trials process involving one or more operations comprising selecting a container; associating an identifier with the container, the identifier having a unique signature data item thereon; reading the unique signature data item to a relational database; performing a first operation relating to the container; checking the performance of the first operation against a compliance standard; following the successful completion of the first operation, writing an associated compliance data item to the relational database; optionally performing one or more further operations relating to the container; and following the successful completion of each optional further operation or a package thereof, writing an associated compliance data item to the database.
摘要:
A port and perch insert for fitting into an aperture in a wall of a container of a bird feeder comprises a two-part combination of a first part with a port having, a first engaging element to engage the container wall within the container and a second part in the form of a locking member engageable with the first part and having a second engaging element which engages with the container wall when the two parts are inserted and locked together. The first and second engaging elements between them retain the insert in engagement with the container wall in such a way that the second part must be disengaged from the first to enable both parts to be removed from the container wall. The second part suitably comprises a U-shaped perch section and a part-cylindrical recess which engages a correspondingly shaped surface on the first part, enabling it to pivot so that its engaging member engages in a slot of the container wall and the perch section fits within a similarly shaped perch section of the first part to form a U-shaped perch adjacent the port.
摘要:
New optical brightening agents and photographic materials which contain in at least one layer these brightening agents are provided. The compounds have the general formula ##STR1## wherein R.sub.1 and R.sub.3 are hydrogen or methyl, R.sub.2 and R.sub.4 are alkyl R.sub.5 is hydrogen, alkyl, aryl, aralkyl, X is --NH--, --O-- or --S--, L.sub.1 and L.sub.2 are alkylene oxide chains and M.sup..sym. is a hydrogen or an alkali metal cation.These brightening agents enhance the brightness in the white areas of photographic print materials.
摘要:
Pyridone dyestuffs of the formula ##STR1## are provided wherein R.sub.1 is hydrogen or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical or an optionally substituted amino group, R.sub.2, R.sub.3, R.sub.4 each independently represent hydrogen, halogen, alkoxy, or optionally substituted alkyl or cycloalkyl, R.sub.5 and R.sub.6 each independently represent hydrogen or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical or R.sub.5 and R.sub.6, R.sub.3 and R.sub.5 and R.sub.4 and R.sub.6 form heterocyclic rings, Y is hydrogen or hydroxy, --CN, --COOR.sub.7, --CONR.sub.7 R.sub.8 or --COR.sub.7 or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical, and Z represents --CN, --COOR.sub.9, --CONR.sub.9 R.sub.10, --SO.sub.3 H, --SO.sub.3 .crclbar. or --COR.sub.9, where R.sub.7, R.sub.8, R.sub.9 and R.sub.10 each independently represent hydrogen or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical. The dyestuffs can be used e.g. as cyan image dyestuffs in photographic material, as diffusible dyes which may become mordanted in a receptor layer or as filter, antihalation or acutance dyes in photographic material.
摘要:
Color photographic material is provided which contains at least one silver halide emulsion layer containing a yellow color coupler of the formula ##STR1## wherein G is the radical of a yellow coupler which is bonded to the heterocyclic ring by means of the active methylene group, Z is --CO-- or --SO.sub.2 --, M is hydrogen if Z is --CO--; or a substituent and R is hydrogen or a substituent.
摘要:
Embodiments of the invention are directed to programming a payment device that can be in the same form factor as a typical credit or debit card and which can be programmed and reprogrammed with various payment profiles. The payment device is interfaced with a mobile device, such as through insertion into a module capable of holding the payment device within proximity to a main housing of the mobile device. The payment device can include both a magnetic stripe and an IC chip which is capable of near field communication. In embodiments of the invention, the mobile device, such as a cellular phone, includes a memory element. The memory element securely stores payment profiles of financial accounts which are commonly found on credit, debit, gift, transit and loyalty cards. When a payment profile stored in the memory element of the mobile phone is selected, the mobile phone writes the profile onto the payment device. The payment device can then be utilized to communicate payment profile information to a payment device reader during contact or contactless transaction.
摘要:
A process for preparing a substantially single enantiomer of tramadol, or a pharmaceutically-acceptable salt thereof, proceeds by means of a classical salt resolution using a substantially single enantiomer of O,O-di-p-toluoyltartaric acid as a resolving agent.
摘要:
A process for the preparation of a compound of formula (VI), optionally in enantiomerically-enriched form (R or S), comprises chemoselective reduction of a novel compound of formula (V), wherein Ar.sup.1 and Ar.sup.2 are independently selected from optionally-substituted aromatic or heteroaromatic groups having upto 20 C atoms, Ak is C.sub.1-20 alkyl, and R is H or C.sub.1-20 alkyl. ##STR1##
摘要:
New optical brightening agents and photographic materials which contain in at least one layer these brightening agents are provided. The compounds have the general formula ##STR1## wherein R.sub.1 and R.sub.3 are hydrogen or methyl, R.sub.2 and R.sub.4 are alkyl R.sub.5 is hydrogen, alkyl, aryl, aralkyl, X is --NH--, --O-- or --S--, L.sub.1 and L.sub.2 are alkylene oxide chains and M.sup..sym. is a hydrogen or an alkali metal cation.These brightening agents enhance the brightness in the white areas of photographic print materials.