摘要:
Disclosed are 4-substituted and 7-substituted indoles, benzofurans, benzothiophenes, benzimidazoles, benzoxazoles, and benzothiazoles. Also disclosed are methods for making 4-substituted and 7-substituted indoles, benzofurans, benzothiophenes, benzimidazoles, benzoxazoles, and benzothiazoles, including those having the formulae. The methods include contacting a 4-substituted-6,7-dihydro indole, benzofuran, benzothiophene, benzimidazole, benzoxazole, or benzothiazole compound or a 7-substituted-4,5-dihydro indole, benzofuran, benzothiophene, benzimidazole, benzoxazole, or benzothiazole compound with a vinyldiazo compound in the presence of a dirhodium catalyst.
摘要:
An adapter to attach to a digital camera and a video camera simultaneously, the adapter including a first attachment portion to attach to a top portion of the digital camera, and a second attachment portion to attach to a bottom portion of the video camera.
摘要:
A process of conditioning a fluid includes passing the fluid through a magnetic field. A fluid conditioning system includes a conduit through which fluid passes, and a magnet assembly including at least one magnet disposed such that the produced magnetic field penetrates the conduit. The conduit is formed from a material that allows the magnetic field to have a magnetic effect on molecules of the fluid as it passes through the conduit. The conduit has a cross-sectional area designed to maintain a flow rate of the fluid through the conditioning volume within a pre-determined range. The magnetic field produced by the magnet has a field strength within the conduit, and the predetermined range is predetermined as a factor in combination with the field strength to precipitate an ion from the fluid in the conditioning volume.
摘要:
A soccer sock woven from Lycra/Spandex has a protective pad sewn into the sock, or in a pocket defined in the upper metatarsal prominence area of the sock, to provide protection for the wearer's foot. A tongue portion protects the metatarsal area, and wing portions protect his/her ankle joint. The pad is of closed cell polyurethane foam, and is 3 to 6 millimeters in thickness.
摘要:
A coated abrasive product includes a particulate material containing green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder. Free abrasive products, bonded abrasive products, and the particulate material also contain aggregates.
摘要:
An adapter to attach to a digital camera and a video camera simultaneously, the adapter including a first attachment portion to attach to a top portion of the digital camera, and a second attachment portion to attach to a bottom portion of the video camera.
摘要:
A process of conditioning a fluid includes passing the fluid through a magnetic field. A fluid conditioning system includes a conduit adapted to allow fluid to pass from a pre-conditioned volume to a post-conditioned volume, and a magnet assembly including at least one magnet disposed such that magnetic field produced by the at least one magnet penetrates the conduit. The conduit is formed from a material that allows the magnetic field produced by the at least one magnet to have a magnetic effect on molecules of the fluid as the fluid passes through the conduit.
摘要:
The present invention relates to a Mobile Ad Hoc Network that possesses sufficient intelligence to handle a collection of devices that differ in terms of features either inherent to the device or the environment in which they operate. The different features inherent to the device may consist of different hardware and software technologies (e.g., combination of RF for transmission ability, processing ability, power supply, and interfaces). The different features of the environment may consist of any telemetry data measuring the state of the environment, as well as information regarding the MANet such as the density of devices in the vicinity of a device. Various applications are considered.
摘要:
Disclosed are 4-substituted and 7-substituted indoles, benzofurans, benzothiophenes, benzimidazoles, benzoxazoles, and benzothiazoles. Also disclosed are methods for making 4-substituted and 7-substituted indoles, benzofurans, benzothiophenes, benzimidazoles, benzoxazoles, and benzothiazoles, including those having the formulae. The methods include contacting a 4-substituted-6,7-dihydro indole, benzofuran, benzothiophene, benzimidazole, benzoxazole, or benzothiazole compound or a 7-substituted-4,5-dihydro indole, benzofuran, benzothiophene, benzimidazole, benzoxazole, or benzothiazole compound with a vinyldiazo compound in the presence of a dirhodium catalyst.
摘要:
An image-receiving element for use in photographic and photothermographic diffusion transfer film units of the type where the image-receiving element is designed to be removed, or “peeled-apart” from a photosensitive element following exposure and photographic processing. The present image-receiving element comprises, in sequence, a support, an image-receiving layer and a strip-coat layer which serves to facilitate separation of the image-receiving element from the photosensitive element after photographic processing. The strip-coat layer comprises an anion of poly(acrylic acid), or a salt thereof, complexed with a cationic quaternary salt. In a preferred embodiment, the strip coat layer may include an ethoxylated alcohol.