摘要:
In producing hollow bodies by blow molding from thermoplastic material, a preferably tubular preform is firstly formed, and is then expanded within the blowing mold under the effect of an inert gas under high pressure, until it bears entirely against the inside surface of the blowing mold. Thereafter, a reaction gas such as fluorine is introduced into the hollow body under a considerably lower pressure, while the hollow body is still in the mold, to treat the internal surface of the hollow body to render it impervious to gas and/or liquid. After the reaction has elapsed, a flushing and cooling gas is introduced into the hollow body and is then removed from the blowing mold after the hollow body has sufficiently set.
摘要:
In producing hollow bodies by blow molding from thermoplastic material, a preferably tubular preform is firstly formed, and is then expanded within the blowing mold under the effect of an inert gas under high pressure, until it bears entirely against the inside surface of the blowing mold. Thereafter, a reaction gas such as fluorine is introduced into the hollow body under a considerably lower pressure, while the hollow body is still in the mold, to treat the internal surface of the hollow body to render it impervious to gas and/or liquid. After the reaction has elapsed, a flushing and cooling gas is introduced into the hollow body and is then removed from the blowing mold after the hollow body has sufficiently set.
摘要:
Systems, methods, and computer program products are provided for adapting service entities using a declarative approach in a service framework. In accordance with one implementation, a method is provided for adapting service entities. The method includes the steps of retrieving at least one software entity from a first repository in response to a first input and receiving a declaration from a user for adapting the software entity. The method further includes the steps of adapting the software entity to an adapted software entity based on the declaration and storing the adapted software entity in a second repository.
摘要:
A system and method for clock synchronization in a network having one or more asynchronous data links is provided. A clock signal is propagated through, at the physical layer, a sequence of network devices linking a source network device to a destination network device of the network. Each asynchronous data link between the source network device and the destination network device is adapted to receive an incoming clock signal from the previous network device and then provide a clock signal synchronized to the received clock signal to the next network device of the sequence. At the same time, each network device of an asynchronous segment of the network can continue to transmit packets of data asynchronously. By locking the link-based frequency on a per link bases, the receiver clocks located at the edge of a network can be tied directly to a primary source located in the core network.
摘要:
Methods and apparatus, including computer program products, implementing techniques for business data processing. The techniques include displaying business data on a user interface through which users can view the business data and provide input modifying the business data. The business data comprises a plurality of business objects. The techniques further include receiving one or more first user inputs, each first user input requesting creation of a note and specifying the contents of the note to be created; in response to each of the first user inputs, creating a note and binding the note to one of the business objects; receiving a second user input selecting one of the notes; and in response to the second user input, navigating from the selected note to the business object bound to the selected note.
摘要:
A closure adapted to be applied to a neck of a vessel or container so as to seal a comparatively wide mouth in said neck has a rim or skirt which is divided up into a plurality of sections by slits between the sections depending from a lid portion of the closure and a stressing or tensioning band placed around the rim, the arrangement being such that there is at most only slight engagement between corresponding screw threads or the like on the neck and in the skirt when the closure is applied to the neck, full sealing engagement between the said screw threads being produced by tensioning of said band after the closure is in position on the neck, such tensioning causing the initially radially outwardly splayed said sections to be pulled radially inwardly on to the neck. The vessel and closure are preferably of thermoplastic material. Preferably tensioning of said band also causes the closure to move axially into more intimate contact with the vessel to compress a sealing ring and thereby improve the seal therebetween.
摘要:
A design-time architecture that allows for flexible creation of application programs is disclosed. A composer core generates displays of application components and application interfaces that define patterns of functions and interactions between interfaces. A pattern base kit tool may provide common logic for the application components. A repository stores the application components and interfaces during run-time.
摘要:
Methods, including computer program products, for developing user interface applications using configurable patterns, including both predefined patterns and custom patterns, and for executing such pattern-based applications. The techniques include establishing a plurality of predefined patterns and establishing a plurality of custom patterns, where each custom pattern is interchangable with any predefined pattern whose associated pattern component implements the same component interface as the component interface implemented by the pattern component associated with the custom pattern. The predefined patterns include a predefined arrangement of user interface elements and specifies predefined actions that can be performed using the user interface elements. Each predefined pattern has an associated configuration application and an associated pattern component, the associated pattern component implementing a component interface.
摘要:
In a communication system having a function or performance feature to be protected, the periodic transmission of encoded interrogation information is initiated by a security routine to ensure that the function or performance feature is protected. The protected function is activated and further-executed only if reply information which is also encoded is received from a connected crypto-unit in a predetermined time span after a transmission of the interrogation information.
摘要:
A needle roller bearing (1) comprising an outer bearing ring (6), an inner bearing ring (8) arranged on a shaft (3) and needle rollers (9) which roll on mutually facing peripheral surfaces of said outer and inner bearing rings (6,8), characterized in that at one axial end, the outer bearing ring (6) and the inner bearing ring (8) comprise radially overlapping flanges (11,12) located axially next to each other with an axial sliding ring (13) arranged therebetween which bears against mutually facing end faces of said flanges (11,12) and, together with these flanges (11,12) and a peripheral surface of one of the bearing rings (6), defines a pressure chamber (15), pressure oil from the interior of the bearing penetrating into this pressure chamber (15) and flowing from there with a clear loss of pressure out of the needle roller bearing (1) by passing between at least one of said end faces of the flanges (11,12) and the axial sliding ring (13).