摘要:
A cotter pin includes first and second tines having flat confronting surfaces and curved side surfaces with flat outer surfaces substantially parallel to the flat confronting surfaces thereof.
摘要:
Under the present invention, a request for a Uniform Resource Locator (URL) is received from a client on a server. Upon receipt, a corresponding session object is obtained, and a response identifier is generated. Based on the response identifier, it is determined whether the URL was previously requested by the client. If not, generation of a final response begins. As the response is being generated, a response refresh header is generated and returned to the client with a temporary response. The response refresh header contains a time value for causing the client to automatically send a subsequent request for the URL. After generation of the final response is complete, it is stored in a cache according to the response identifier. Then, when the subsequent request is received from the client, the final response is retrieved from the cache and served to the client.
摘要:
This invention relates to methods of making sesquisuccinate complexes of E-2-Methoxy-N-(3{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-allyl)-acetamide.
摘要:
An apparatus and method for programmable lock detection and correction (PLDC) to a programmable accuracy in a digital delay-locked loop (DLL) based multiphase clock generator (MCG) is based on a DLL that utilizes a digital count to control the delay of a digitally controlled, multiple-tap delay line in its feedback path where stability of the digital count is used to qualify the determination of lock to a programmable accuracy and lock determination is based on combinatorial evaluation of the multiple phase outputs for the proper waveform relationships. The incidence of false lock corresponding to excessive delay through the delay line is addressed by a LOOPRESET signal that results in a reset of the digital count that controls the delay through the delay line. Additionally, programmability of the stability interval, the digital counter step size, and the accuracy of the lock provide control over lock acquisition time.
摘要:
The invention relates to a clip (300) for capturing at least one capture member (401) within a capture zone (311). A gate (320) blocks an opening (310a) of the capture zone to thereby capture the capture member(s). The clip may be attached to a person by way of an attachment member (350), such as an attachment hook. A personal device such as a mobile phone (10) may be secured to the clip via a capture member locatable within the capture zone. Accordingly, the personal device is attachable to the person via the clip when worn by the person. The invention also relates to a clasp (500) that is capable of capturing a detention member (403) within a detention zone (530).
摘要:
A process is disclosed for preparing halogenated hydrocarbyl nitriles comprising reacting a metal or ammonium cyanide with a dihalogenated aliphatic or alicyclic hydrocarbon of the formulaX--R--CH.sub.2 --X.sub.1where X and X.sub.1 are chloro, bromo or iodo and R is a divalent aliphatic, alicyclic or aralkyl hydrocarbon group,In an aqueous medium in the presence of a phase transfer catalyst.
摘要:
An artificial hand, a kit of components for making the artificial hand and a method of making and installing the artificial hand on the arm stump of a person in need thereof. This artificial hand is made of relatively low-cost components and is fairly easy to assemble from a kit of such components. Additionally, the artificial hand can be relatively quickly and easily fit to the arm stump of a person in need thereof so that the person can wear and use the artificial hand immediately without excessive training or instructions.
摘要:
A mechanism is provided for indexing commercials. A viewer may query a search engine for a particular product or service. The index may include descriptors that are provided within a blanking interval within the media stream or within program guide information associated with the stream. The index information may also include Internet hyperlinks. Commercials may also have associated therewith a value that is relative to a value of media content. A viewer may accumulate value by viewing advertisements. Accumulated value may then be used to acquire more content.
摘要:
A bandgap reference circuit uses a pair of parallel loads and an op-amp driver circuit. The op-amp driver circuit uses NMOS inputs to sense voltage conditions at the loads. The configuration permits low-voltage response at low temperatures as a result of the configuration setting operating voltages above a saturation voltage. The op-amp driver provides an NMOS output, and a low-gain stage converts the NMOS output to an output corresponding to that of a conventional PMOS design.
摘要:
A set of interconnected delay stages, such as a voltage-controlled oscillator, has switch-controlled load circuitry connected to each output of each delay stage in the oscillator ring. In one embodiment, for each delay stage output, the switch-controlled load circuitry includes a switch, a transistor, and a current source. The switch is connected between the corresponding delay stage output and the transistor gate, the current source is connected between a power supply and the transistor drain, and the transistor source is connected to ground. In such a configuration, the transistor's gate-to-source capacitance can be applied to the corresponding delay stage output by closing the switch, for example, for lower-frequency operations. In addition, the output impedance of the current source decouples the capacitive load from the power supply, thereby substantially shielding the oscillator ring from noise in the power supply.