摘要:
An electrical switch has two fixed contacts and a moving contact, a spring urging the moving contact towards contacting the fixed contacts, and an actuating mechanism for moving the moving contact away from the fixed contacts against urging by the spring and, alternatively, allowing the moving contact to contact the fixed contacts under the action of the spring. The actuating mechanism has an engaging member for engaging and retaining the moving contact and includes a spring acting on the engaging member for separating the moving contact from the fixed contacts through an instant spring-release action. One of the engaging member and the contacts is configured such that the moving contact will be engaged and moved by the engaging member out of contact with one of the fixed contacts earlier than with the other fixed contact.
摘要:
An electrical switch has a fixed contact and a moving contact arranged for movement between an ON position in contact with the fixed contact and an OFF position out of contact with the fixed contact, and an operating member for operating the moving contact. A spring co-acts between the operating member and the moving contact and resiliently biases the moving contact towards each of the ON and OFF positions through an over-centre action of the spring. An end piece is fitted at each end of the spring, which has a formations for example, a groove, for pure rotary engagement with a part, for example a pin, movable with the operating member or moving contact for imparting resilient action upon the operating member or the moving contact.
摘要:
A method of processing a plurality of digital data files including at least one group of medium data files for constituting a sequence of events or activities of a time interval for secure delivery of the digital data files, the method comprising the steps of: (a) processing a plurality of digital data files so as to generate a file identification value for each digital data file, wherein the file identification value of a digital data file is an one-way arithmetic value characteristic of the data content of the digital data file; (b) processing the file identification values to generate an authentication root value, the authentication root value being an one-way arithmetic value characteristic of the plurality of file identification values; (c) encrypting the root value; and (d) grouping the encrypted authentication root value and a selected plurality of digital data files with a set of authentication information for delivery, wherein the set of authentication information is derived from the file identification values and is for deriving a test root value when in combination with said selected plurality of digital data files, and wherein the test root value is for comparison with the authentication root value to detect tampering of said selected plurality of data files.
摘要:
A screen shot of a window of a program is taken. A computer program queries data structures that are a source for aspects of the screen shot. The program objects return text strings associated with the window to the computer program. The computer program associates a unique identifier, the screen shot and the text strings together into a second data structure.
摘要:
An electrical switch includes two fixed contacts and a moving contact supported for movement between an ON position in contact with the fixed contacts and an OFF position out of contact with the fixed contacts, and an operating mechanism for moving the moving contact. The operating mechanism has an operating member, a contact mover supported for moving the moving contact upon movement by the operating member, and a spring-loaded device located between the operating member and the contact mover for movement by the operating member past a transitional condition of maximum strain to flick the contact mover between the operating positions of the contact mover.
摘要:
An electrical switch includes an operating member carrying moving contacts which face, in opposite directions, two rows of fixed contacts. The operating member moves the moving contacts into and out of contact with the fixed contacts. Each moving contact may have opposite ends for contacting two adjacent fixed contacts on a corresponding side of the operating member. Springs provided between the moving contacts and corresponding side of the operating member bias the contact ends into contact with the corresponding rows of fixed contacts.
摘要:
Disclosed is a method for inhibiting TNFα, IL-6, and activating GAVE10, treating, for example, inflammation thereby, the method comprising the step of administering to a subject an effective amount of a compound of the following formula: or a pharmaceutically acceptable salt, solvate, hydrate, or prodrug thereof, wherein B1 and B2 are each independently —OH, (C1-C6)alkyl, or —H; X is Z-K; Z is —CO or —CH2; K is —N(R1)n, —NR1N(R2)n, —NR1R5R2R4, —N(R1)pR2NR3R4, or —N(R1)pR5R2R4 R1, R2, and R3 are each independently (C1-C6)alkyl or absent; n is from 0 to 3; p is from 0 to 2; R4 is absent or is R5 is absent or is
摘要:
A trigger mechanism for a power tool, comprises a chassis, a trigger mounted movably to the chassis, and an electrical switch mounted to the chassis and activated by movement of the trigger between ON and OFF positions to close and open an electrical circuit. A locking mechanism attached to the chassis is user-activated to unlock the trigger in the OFF position and trigger-activated to release the trigger in the ON position. The mechanism includes a single, spring-loaded locking pin arranged to lock the trigger in both the ON and the OFF positions.
摘要:
A preprocessor places unique identifiers on each output phrase of a source code to produce a modified source code. Modified source code is exercised by test cases to produce a body of output images that are each added to digest files. A preprocessor character recognizes the images. This permits graphical representations of each instance of the output phrases to be traced to the source file from which the graphical representations originate. The output phrase and unique identifiers are added as text to each digest file so as to ease later search and retrieval of the image. A translator uses a matchtool to locate and display specific contextual images while editing the source file wherein the image is discovered by matching an output phrase in the source file with the text of a digest file.