摘要:
A microwave oven includes an oven cavity arranged within a housing. The oven includes a door and a motorized conveyor belt for transporting food items through the oven cavity. A microwave energy intensification system is provided below the conveyor belt to concentrate and intensify a microwave energy field directed into the oven cavity in order to minimize temperature deviations within the food item.
摘要:
A transactional file system wherein multiple file system operations may be performed as part of a user-level transaction. An application specifies that the operations on a file, or the file system operations of a thread, should be handled as part of a transaction, and the application is given a file handle associated with a transaction context. For file system requests associated with a transaction context, a component within the file system manages the operations consistent with transactional behavior. The component, which may be a resource manager for distributed transactions, provides data isolation by providing multiple versions of a file by tracking copies of pages that have changed, such that transactional readers do not receive changes to a file made by transactional writers, until the transactional writer commits the transaction and the reader reopens the file. The component also handles namespace logging operations in a multiple-level log that facilitates logging and recovery. Page data is also logged separate from the main log, with a unique signature that enables the log to determine whether a page was fully flushed to disk prior to a system crash. Namespace isolation is provided until a transaction commits via isolation directories, whereby until committed, a transaction sees the effects of its own operations not the operations of other transactions. Transactions over a network are also facilitated via a redirector protocol.
摘要:
An alignment device and method is provided. Higher precision is achieved when fixing an orientation of an insertion axis using alignment devices shown. A symmetric clamping force is provided that reduces or eliminates unwanted displacement after the desired orientation is obtained. Another feature includes increased flexibility to use a variety of primary medical devices. Another feature includes a standoff feature that reduces tissue damage. Another feature includes an orienting fixture for image guided procedures.
摘要:
A colloidal metal seed formulation useful for catalytically activating a surface of a non-conductive dielectric substrate in an electroless plating process is provided. The colloidal metal seed formulation includes stannous chloride, palladium chloride, HCl and a surfactant selected from a diphenyloxide disulfonic acid or alkali or alkaline earth metal salt thereof, C30H50O10, an alcohol alkoxylate and mixtures thereof. A method of electroless plating of a conductive metal onto a non-conductive dielectric substrate using the colloidal metal seed formulation is also provided.
摘要:
A beverage container cover with bowl (10) having a cover (12) which comprises a cover bottom (12B) having a hollow cover bottom male member (12B) extending upwardly therefrom. The cover bottom (12B) is securely sealably affixed to a cover side (12A) having a cover side lip (12AA) around a top distal edge thereof. The cover side lip (12AA) having a complementary configuration and size to a beverage container lip (18A) of a beverage container (18). A bowl (14) which comprises a bowl bottom (14B) having a hollow bowl bottom female member (14BA) having a complementary configuration and size to the cover bottom male member (12B) insertable therein. The bowl (14) further comprises a bowl side (14A) having a bowl side lip (14AA) around a top distal edge thereof.
摘要:
The present invention relates to a riveting station including a hand-held tool for installing break stem fasteners. The tool has a vacuum ejection system for removing broken-off stems. The ejection system comprises a bore in the tool communicating with a source of vacuum air and a control device for applying the vacuum for a set period of time. The tool in a preferred embodiment also includes a system for feeding air through the bore to promote self-cleaning of the tool and/or substantially prevent popping of the fastener when the fastener is incorrectly positioned.
摘要:
(6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)acetamido]-3-(1-pyridiniummethyl) ceph-3-em-4-carboxylate in the form of a crystalline bishydrochloride.The bishydrochloride has a well defined crystalline structure and exhibits good stability in storage. The bishydrochloride exhibits excellent antibiotic activity, particularly against organisms which are normally difficult to combat with .beta.-lactam antibiotics.
摘要:
An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and forming inlet and outlet flutes secured to one another. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.
摘要:
The present invention provides a laminate material having a polyester film and a layer of polyester fibers cohesively bonded thereto. Generally, a metal layer deposited at least one surface of the laminate. The invention may also include a glass reinforced polymer layer formed on the laminated facer where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer. The laminate may further include a second polymer layer having a thickness joined to the fiber layer and/or a layer of hot melt adhesive applied to the polyester fibers. Also presented is a composite material having a polyester film, a layer of polyester fibers bonded to the second polymer layer; a second polymer layer joined to the polyester film; and a glass reinforced polymer layer formed on the laminated facer, where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer.