摘要:
A catheter or lead having electrically conductive traces and arbitrarily-shaped external electrical contacts. Each trace may be in electrical connection with one or more external electrical contacts. More specifically, each trace is typically electrically connected to a single contact. The traces and contacts may assist in diagnosis and/or detection of bio-electrical signals emitted by organs, and may transmit such signals to a connector or diagnostic device affixed to the catheter. The external electrical contacts may detect bioelectric energy or may deliver electrical energy to a target site.
摘要:
A storage console, comprising mix and match storage modules adapted to be arranged in a variety of positions on a supporting framework. The modules include end or terminal bins, lateral bins, medial bins, wall panels, and cargo nets among others. The framework of the console includes a base tray supporting a plurality of upright members, each having grooves of predetermined cross-section enabling a user to fix the desired modules. Each module is adapted to provide flexibility and cooperate with different storage compartments. Wall panels may be attached to the framework to facilitate secure and private storage. In addition, provision can also be made for connecting different powered accessories such as lighting, audio, video, and the like. In addition the base of the center floor console along with said accessories may with the twist of a latch, be removed from the vehicle entirely.
摘要:
Disclosed is a method for preparing a disk drive of a computing system for test, including the steps of recording a plurality of test files to a partition of the disk drive until a free space of the partition is less than a predetermined value; and thereafter deleting a portion of the plurality of test files from the partition. A computer program product including a computer readable medium carrying a program for preparing a disk drive of a computing system for test, the computer program product having code for recording a plurality of test files to a partition of the disk drive until a free space of the partition is less than a predetermined value; and code for deleting a portion of the plurality of test files from the partition.
摘要:
Producing seamless tiled images from multiple displays includes measuring a luminance profile of each of the displays, computing a desired luminance profile for each of the displays, and determining a spatial gradient profile of each of the displays based on the measured luminance profile and the computed desired luminance profile. The determined spatial gradient profile is applied to a spatial filter to be inserted into each of the displays to produce the seamless tiled display image.
摘要:
The present invention relates to novel templates useful for generating novel compounds and to compounds produced utilizing the templates. The templates comprise quaternary amino acids that may be linked to solid supports. These templates make possible the production of novel classes of chemical compounds through a plurality of chemical reactions. The templates are advantageous for use in drug discovery regimes.
摘要:
An acid concentration is injected into a formation in a manner which slowly changes the salinity and pH of the rock matrix of the formation to significantly reduce the effects on clay particles or fines in the formation. The acid concentration comprises a plurality of fluids which are injected into the formation in a ramped or stepped sequence. More specifically, one or more of the fluids are ramped or changed while the total flow rate is maintained by varying the flow rate of a dilution fluid or fluids. The volumes of the fluids forming the acid concentration and the rate or rates at which the volume percents are ramped will vary depending on the matrix of the formation being treated.
摘要:
An object removal enhancement arrangement including a second object comprising a material configured to enhance degradation of a first object. A resource recovery system including a tubular string disposed in a formation, a first seat disposed in the tubular string, a second seat disposed in the tubular string, an object receivable in the second seat upstream of the first seat, the object comprising a material to enhance degradation of an object receivable in the first seat. A method for enhancing response time for degrading degradable objects in a system including landing a first object on a first seat, pressuring against the first object, landing a second object on a second seat uphole of the first object, releasing a material of the second object to an environment between the first seat and the second seat.
摘要:
A production system and a frac sleeve assembly of a frac assembly of the production system. The frac sleeve assembly includes a funnel section that reduces in diameter in a direction of an outlet of the frac assembly, a throat section having a selected diameter, and a ball seat at an intersection of the funnel section and the throat section for receiving a ball. When seated in the ball seat, an entire portion of a ball extending into the funnel section is exposed to disintegrating fluid in the funnel section.
摘要:
A height adjustable work surface is described that may be utilized as a standalone desk or table, or integrated with a larger work surface to provide selective height adjustability to only a portion of a work surface. The height adjustable work surface preferably utilizes a modular trapezoidal frame structure, including trapezoid tube weldments, corner castings and machined hardened connector pins. The lift mechanism preferably includes parallelogram linkages, pneumatic gas cylinders, sliding brake bar mechanism and brake release handles to provide height adjustment functionality.
摘要:
A method of making a composite downhole article is disclosed. The method include forming at least one removable core member comprising a first metallic material that is removable in a wellbore fluid at a first removal rate; and disposing at least one outer member on the core member, the outer member comprising a second material that is removable in the wellbore fluid at a second removal rate, wherein the removable core member has a composition gradient or a density gradient, or a combination thereof, and wherein the first removal rate is substantially greater than the second removal rate. A method of using a composite downhole article is also disclosed. The method includes forming a composite downhole article as described above; using the article to perform a first wellbore operation; exposing the article to the wellbore fluid; and selectively removing the second removable member.