摘要:
A balloon catheter assembly includes a first tubular member with a proximal portion and a distal portion and a lumen extending between the proximal portion and the distal portion. A balloon has a proximal waist length, a distal waist length and an expandable region therebetween disposed about the distal portion. A tie layer is disposed between the proximal waist length or distal waist length and the first tubular member. The tie layer comprises a polyester polymer and a polyamide polymer.
摘要:
A strategy war game is disclosed. In a particular embodiment, a game board is covered by sixty-four squares forming a checkered pattern. Each game piece of a first set of game pieces is adapted to subsequently move only within a first set of squares representing land. Each game piece of a second set of game pieces is adapted to subsequently move only within a second set of squares representing water. Each game piece of a third set of game pieces is adapted to subsequently move within a third set of squares representing air. The strategy war game further includes a point system, wherein a first player is given a predetermined number of points for capturing a game piece during a turn by moving a game piece of the first player to a square occupied by the game piece of the second player.
摘要:
A system and method for creating a trusted network capable of facilitating secure transactions via an open network using batch credentials, such as batch PKI certificates, is presented. A certificate is bound to a group, or batch, or devices. This certificate is referenced by an activation authority upon processing a request for service by a device. Information regarding the device batch certificate is maintained in a permanent, or escrow, database. A user identity is bound to a device, as a device key is used to sign a user key created on the device in the presence of the user, and a copy of the device key is later used to decrypt the signed user key upon its transmission and receipt.
摘要:
The invention relates to a hand held power tool, such as a router, for use with an operative element to treat a work piece over a treatment depth from a face of the work piece. The power tool includes a base positionable in use adjacent the work piece and a fastening assembly for holding the operative element, the fastening assembly being rotatable about an operative axis and being movable relative to the base in the direction of the operative axis. The power tool also includes primary power drive means including a motor being operable to rotate the fastening assembly about the operative axis and secondary power drive means including a motor being operable to move the fastening assembly relative to the base in the direction of the operative axis.; Further included in the power tool is an electronic control means for controlling at least the operation of the secondary power drive means, the electronic control means having associated user controls, and at least one handle which is held by the user while operating the power tool. The user controls are located on the at least one handle to enable user operation of the secondary power drive means while holding the at least one handle.
摘要:
This disclosure describes methods, systems, and application programming interfaces for creating a credential managed account. This disclosure describes creating a new password managed account, defining the password managed account, wherein the password managed account is to access a service on a managed computing device, identifying the password managed account for a lifecycle, and automatically managing the password managed account by updating and changing a password for the password managed account on a periodic basis.
摘要:
The master/slave arbitration process includes a voting process that allows cards within the system to use voting to determine the health of each of the individual cards. The voting process thereby allows the system to determine whether a bad card is present and to make sure that a bad card has not been selected to be the master card for the system. By preventing a bad or malfunctioning card from being selected as the master, the systems and methods described herein guard against a system failure that may arise from appointing a malfunctioning card as the master card.
摘要:
A low-k dielectric layer having a composition of silicon, oxygen and carbon, and optionally hydrogen, is removed from a test or production wafer to refresh the wafer. The low-k dielectric layer is removed by immersing a surface of the low-k dielectric layer in a first etching solution having a first composition that is believed to break the Si—O bonds in the dielectric layer; and immersing the surface of the low-k dielectric layer in a second etching solution having a second composition that is believed to break the Si—C bonds in the low-k dielectric layer.
摘要:
A stackable blow-molded container having a bottom wall that includes a parting line ridge projecting downwardly from a lower surface of the bottom wall, and a cap comprising a top panel having a plurality of upwardly extending projections formed on the upper surface of the top panel. The projections are circumferentially spaced apart about the upper surface of the top panel so as to define a plurality of substantially straight channels between the projections, the channels being angularly spaced apart, each channel eing configured to receive the parting line ridge on the bottom wall of another one of the containers stacked atop the cap. The projections have sufficient height (i.e., equal to or greater than the height of the parting line ridge) such that they are able to contact the bottom wall atop the cap and form a stable base therefor.
摘要:
A vending machine includes first and second integrated dispensing systems mounted at front portions of adjacent product shelf dividers establishing at least first, second and third product queues. Each of the first and second dispensing systems includes first and second release mechanisms having a plurality of hinged plates supported by a frame. The plurality of hinged plates are selectively shifted into and out of corresponding ones of the first, second and third product queues, such that each product queue has associated therewith two opposing release mechanisms. Preferably, at least one of the first and second release mechanisms for each dispensing system includes a queue spacing member which is mounted to one of the hinged plates and projects into the product queue to establish a desired spacing between the release mechanisms.
摘要:
A low-k dielectric layer having a composition of silicon, oxygen and carbon is removed from a wafer. The low-k dielectric layer is removed by exposing a surface of the low-k dielectric layer to an oxygen-containing gas to oxidized the surface. The oxidized surface is immersed in an etching solution having HF and H2SO4 to etch the low-k dielectric layer. The etched surface is exposed to at least one of (i) an etching solution having H2SO4 and H2O2, and (ii) an RF or microwave energized oxygen-containing gas, to remove the low-k dielectric layer from the wafer.
摘要翻译:从晶片去除具有硅,氧和碳组成的低k电介质层。 通过将低k电介质层的表面暴露于含氧气体以氧化表面来去除低k电介质层。 将氧化的表面浸入具有HF和H 2 SO 4 S 4的蚀刻溶液中以蚀刻低k电介质层。 蚀刻表面暴露于(i)具有H 2 SO 4 H 2和H 2 O 2 O 2的蚀刻溶液中的至少一种 和(ii)RF或微波激发的含氧气体,以从晶片去除低k电介质层。