摘要:
The present invention refers to the use of phenolic compounds and their derivatives represented by formula I wherein R1 and R2 are selected from among: OH, OCOalkyl, or OCOalkenyl, and R3 is either H, OH, OCOalkyl or OCOalkenyl, wherein the alkyl or alkenyl chains present from 2 to 22 carbon atoms and wherein at least one OCOalkyl or OCOalkenyl group is present in the structure, for the prevention and treatment of cardiovascular, hepatic or renal diseases, as well as to their cosmetic applications, to compositions that include these compounds and to some novel phenolic compounds and derivatives.
摘要翻译:本发明涉及使用由式I表示的酚化合物及其衍生物,其中R 1和R 2选自:OH,OCO烷基或OCO链烯基,和 R 3是H,OH,OCO烷基或OCO链烯基,其中存在2至22个碳原子的烷基或烯基链,并且其中至少一个OCO烷基或OCO链烯基存在于该结构中,用于预防 以及治疗心血管,肝或肾脏疾病以及其化妆品应用,包括这些化合物的组合物和一些新的酚类化合物和衍生物。
摘要:
The invention discloses a slot antenna having a pair of orthogonally oriented front and rear reflector panels. In one embodiment, the antenna assembly includes first and second front panels oriented approximately orthogonally to each other, said first and second front panels being coupled together and having a substantially elongate slot defined upon at least a portion of each of the first and second front panels, and first and second rear reflector panels oriented approximately orthogonally to each other, and disposed proximate the first and second front panels, and a feed terminal coupled to one of the first or second front panels, said feed terminal being coupled to an input/output RF connection point. The slot antenna according to the present invention may be disposed within an associated wireless communications device relative to a ground plane element of a printed wiring board, or may be disposed separately away from the associated wireless communications device.
摘要:
This application relates to a novel compound of formula I, as defined herein, processes and intermediates for its preparation and the use of the compound of formula I as a substrate for a pharmaceutical screen.
摘要:
Location data may be obtained through devices associated with one or more users. The actual locations and places that correspond to the location data may be inferred. Location patterns that represent when and where each user spends their time may also be determined. One or more personas that represent categories corresponding to types of behavior or location patterns that users may exhibit may be created and maintained. One or more of the personas may be assigned to or associated with each of the users based on the location patterns associated with each user and the type of behavior that is expected to be exhibited for each persona. One or more recommendations may be provided to the users based at least partly on the personas that have been assigned to the users, which may cause the users to receive recommendations that are likely to be of particular interest.
摘要:
Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may have an antenna window for the antenna. The antenna window may be formed from dielectric or from antenna window slots in a conductive member such as a conductive wall of the electronic device housing. An antenna may have an antenna resonating element that is backed by a conductive antenna cavity. The antenna resonating element may have antenna resonating element slots or may be formed using other antenna configurations such as inverted-F configurations. The antenna cavity may have conductive vertical sidewalls and a conductive rear wall. The antenna cavity walls may be formed from conductive layers on a dielectric antenna support structure.
摘要:
A support arrangement is provided for an inner casing of a turbine having an inner casing with upper and lower sections secured together along a first interface lying substantially in a horizontal plane containing a longitudinal centerline of a turbine rotor. An outer shell substantially encloses the inner casing, and in the inner casing is supported directly on an external foundation at a mounting location below the longitudinal centerline.
摘要:
A single shell extraction casing includes a stepped shell which is formed from a plurality of circumferentially shaped ledge rings located along the axial length of the casing between turbine stages and covered by a casing wrapper. The stepped shell has a simpler construction than the double shell configuration of a conventional turbine extraction casing. Pockets for supporting diaphragms between the multiple stages in the stepped single shell extraction casing are connected directly between ledge rings so they are away from the casing wrapper. This decreases the amount of welding and manufacturing complexity needed to install the diaphragm support pockets.
摘要:
Wireless portable electronic devices such as laptop computers are provided with antennas. An antenna may be provided within a clutch barrel in a laptop computer. The clutch barrel may have a dielectric cover. Antenna elements may be mounted within the clutch barrel cover on an antenna support structure. There may be two or more antenna elements mounted to the antenna support structure. These antenna elements may be of different types. A first antenna element for the clutch barrel antenna may be formed from a dual band antenna element having a closed slot and an open slot. A second antenna element for the clutch barrel antenna may be formed from a dual band antenna element of a hybrid type having a planar resonating element arm and a slot resonating element. Flex circuit structures may be used in implanting the first and second antenna elements for the clutch barrel antenna.
摘要:
Antennas for electronic devices such as portable computers are provided. An antenna may have a dipole structure in which one antenna element serves as a matching element and another antenna element serves as a radiating element. The antenna elements may be mounted on a substrate. The substrate may be mounted on a support structure that is attached to a grounding plate. The grounding plate may be grounded to a conductive housing portion of a portable computer. The antenna may be mounted within the conductive housing in the vicinity of an opening in the housing. The opening may be a slot opening that is used to accommodate optical disks or other storage media. Radio-frequency signals for the antenna may pass through the opening.