摘要:
A tangential force sensor is used instead of a coaxial strain gauge to measure the torque required to produce the rotation of a part. The force sensor is coupled tangentially to the rotating part through a non-slip contact produced by a force applied radially on the part. A progressively increasing tangential force produced by translating the force sensor in a direction normal to the axis of rotation of the part is then applied to initiate and maintain its rotation. The radial force applied to the part is judiciously selected and measured such that the part is engaged with enough friction to ensure a non-slip condition. By measuring the tangential force applied to the part, the torque characteristics of the rotatable part are determined. By sensing and controlling the radial force applied to the part, damage to the part or the mechanism supporting it is avoided.
摘要:
A universal tester includes modular sample stages, each dedicated to a test configuration. The modules are manually coupled to the base of the tester and automatically recognized for activation of the correct software relevant to its configuration and test scripts. As a result, no extraneous script can be activated erroneously by an operator. A single motor in the frame of the tester actuates the drive of each sample stage through a drivetrain that is automatically engaged by the manual installation of the stage. Means for controlling and/or measuring temperature, humidity, voltage, resistance, and acoustic emissions are provided through dedicated expansion slots and cards that activate respective software. An electronic identification in each card ensures that only relevant software is enabled.
摘要:
The multi-layer tape wrapped tubing for effectively impeding the diffusion of vapor is made in a continuous in-line process and has three distinct layers: an inner tubing layer, a middle diffusion barrier layer and an outer jacketing layer. The inner tubing layer comes into contact with liquid and vapor. Vapor that might ordinarily diffuse through the tubing is impeded by the diffusion barrier layer. The diffusion barrier layer is a laminate comprising a diffusion barrier film with a very low vapor diffusion rate sandwiched between layers of thermoplastic. The diffusion barrier layer is wrapped around the inner tubing one or more times. The outer jacket layer is a polymeric jacket which is extruded onto the diffusion barrier layer wrapped inner tubing.
摘要:
A cooling system includes a cooling unit configured to fit within a single drive bay of a personal computer. The cooling unit includes a fluid-to-air heat exchanger, an air mover, a pump, fluid lines, and control circuitry. The cooling system also includes a cooling loop configured to be coupled to one or more heat generating devices. The cooling loop includes the pump and the fluid-to-air heat exchanger from the cooling unit, and at least one heat exchanger coupled together via flexible fluid lines. The heat exchanger is thermally coupled to the heat generating device. The cooling unit is configured to maintain noise below a specified acoustical specification. To meet this acoustical specification, the size, position, and type of the components within the cooling unit are specifically configured.
摘要:
Compounds of the formula and pharmaceutically acceptable salts thereof, wherein X1, X2, X3, X4, X5, X6, X7, R1, and Q1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of hyperproliferative diseases such as cancer, inflammation, psoriasis, allergy/asthma, disease and conditions of the immune system, disease and conditions of the central nervous system.
摘要:
Described is a computer-implemented method for distributing and tracking free pharmaceutical samples. The method includes receiving at a Network Administrator a free drug sample data set for a free drug sample promotion program and transmitting the free drug sample data set received at the Network Administrator to a participating dispensary. The method also includes transmitting from the Network Administrator to a patient a unique alphanumeric identifier for the patient. A patient's prescription for a free drug sample is then filled at the participating dispensary. The participating dispensary (i) confirms the free drug data set transmitted by the Network Administrator and (ii) records a corresponding transaction data set comprising the patient's unique alphanumeric identifier, and identifiers for the type of free drug dispensed, the amount of free drug dispensed, and the date of dispensing the free drug. The corresponding transaction data set is then transmitted from the participating dispensary to the Network Administrator.
摘要:
Compounds of the formula and pharmaceutically acceptable salts thereof, wherein Q1 and R1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of various diseases and conditions that respond to treatment by inhibition of tyrosine kinases.
摘要:
A method for fabricating a thin film component includes forming a wafer having a thin film layer, a release layer, and a patterned layer of photoresist. The pattern of the layer of photoresist is transferred to the release layer and the thin film layer. A layer of metal is added to the wafer. The wafer is heated to a temperature above a glass transition temperature of the photoresist for a period of time sufficient to cause deformation of the photoresist to an extent that the photoresist creates cracks in the metal layer. A solvent is applied to the wafer to dissolve the release layer, the solvent penetrating the cracks in the metal layer to reach the release layer. The release layer and any material above the release layer are removed.
摘要:
A magetoresistive (MR) read head according to one embodiment includes a shield layer with a recessed portion and a protruding portion defined by the recessed portion; a first gap layer located on top of the recessed portion of the shield layer, the first gap layer including, an upper surface substantially level with an upper surface of the protruding portion of the shield layer a second gap layer located on top of the first gap layer and the protruding portion of the shield layer, an MR sensor formed above the protruding portion of the shield layer and the second gap layer. A combined thickness of the first gap layer and second gap layer is thinner adjacent to the MR sensor and the protruding portion of the shield layer than the recessed portion of the shield layer.
摘要:
Compounds of the formula and pharmaceutically acceptable salts thereof, wherein Q1 and R1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of various diseases and conditions that respond to treatment by inhibition of tyrosine kinases.