摘要:
According to some embodiments, a method comprises: storing, in a personalization token, information to personalize an identification token; issuing the personalization token to an account holder; and transmitting the information from the personalization token to the identification token using a wireless interface. According to some embodiments, apparatus comprises: a personalization token issued to an account holder, the personalization token comprising: information to personalize an identification token; and a wireless communication interface to transmit the information to the identification token.
摘要:
A payment device includes a memory, a processor coupled to the memory, a communications module coupled to the processor and configured to interact with a payment terminal, a sound-producing element coupled to the processor, and an associated body portion. The memory is configured to store at least one representation of at least one sound and the processor is configured to cause the sound-producing element to produce a sound corresponding to the at least one representation of the at least one sound when such representation is stored in the memory, responsive to the communications module interacting with the payment terminal, substantially without usage of a battery on the device Visual stimuli can be employed in addition to or in lieu of sounds. Sounds can be downloaded to devices with or without batteries, as part of a service offering.
摘要:
Chemical Vapor Deposition of copper films is enhanced by simultaneously introducing in the reactor vapor of an organometalic copper precursor and .�.copper complex.!. vapor of a volatile ligand or the hydrate of the ligand.
摘要:
In personal identification systems which compare passwords in a verification computer to identify a user, successive passwords are generated, or retrieved from a stored list in the verification computer in response to each entry of a public username into the verification computer. A user device carried by the user retrieves the next successive password from a stored list in response to a command from the user and displays the password. The user then reads this password and offers it to the verification computer via a keyboard entry to be compared with the password already generated or retrieved in response to the username (the expected password).
摘要:
A mulitchannel optical waveguide page scanner has a diode laser and a primary optical channel waveguide. Light is coupled from the diode into the primary channel waveguide. Multiple secondary side channels each have a thin-film electro-optic waveguide modulator. A series of T-branch connectors distribute light from the primary channel to the secondary side channels. Each of the electro-optic waveguide modulators is addressable individually.
摘要:
The invention concerns pharmaceutically useful compounds of the formula I, in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, X and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
摘要:
A process for thermal oxidation of silicon or cleaning of furnace tubes used in semiconductor manufacturing by exposing the silicon or tube to temperatures above 700.degree. C. while flowing a carrier gas containing oxygen and a chlorohydrocarbon having a general formula C.sub.x H.sub.x Cl.sub.x where x is 2, 3, or 4 over the silicon or tube. The chlorohydrocarbon is selected to readily and completely oxidize at temperature.
摘要翻译:一种用于硅的热氧化或半导体制造中使用的炉管的清洁的方法,其中将硅或管暴露于高于700℃的温度,同时流过含有氧的载气和具有通式C x H x Cl x的氯代烃,其中x为2,3 ,或4个在硅或管上。 选择氯代烃在温度下容易且完全氧化。
摘要:
The invention concerns pharmaceutically useful compounds of the formula I, in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, X and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
摘要:
This invention is a residue-free vapor-phase process for etching metallic layers during the manufacturing of integrated circuits. The process comprises contacting a portion of the metallic surface to be etched with an effective amount of an etching agent comprising a .beta.-diketone or .beta.-ketoimine dispersed in an atmosphere capable of oxidizing the metal to be removed at a temperature sufficient to form a volatile metal-ligand complex. The volatile metal-ligand complex is sublimed from the surface thereby etching successive layers of the metal.
摘要:
The invention concerns pharmaceutically useful novel compounds of the formula I, in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, X, X.sup.1 and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.