摘要:
The methods and devices described below allow users of CMP tools to quickly calibrate Spindle Force, Wafer Force, and Retaining Ring Force using mechanisms, load cells, a control computer, and force equations. The control computer can test a variety of pressures in the inflatable seal or the inflatable membrane, depending on the wafer carrier configuration, to determine a unique calibration in real time for the particular wafer carrier that is being tested and used during the polishing process.
摘要:
A pivoting wafer carrier having a minimum of internal friction and a smooth, continuous pivoting motion. The pivot mechanism includes a lower ring mounted on a pressure plate, an upper ring mounted on a housing upper plate and ball transfer units disposed on the lower ring. Corresponding bearing wedges depend downwardly from the upper ring. As the pressure plate tilts during the polishing process, the load balls of the ball transfer units roll against the corresponding wedges, thus producing a smooth, continuous pivoting motion. A universal joint may be provided to the carrier to effect the rotation of the carrier and to aid the smooth, continuous pivoting motion of the wafer carrier.
摘要:
The present embodiment provides for methods and systems for use in processing objects such as wafers, including polishing and/or grinding wafers. Some embodiments provide systems that include a front-end module and a processing module. The front end module couples with a storage device that stores objects for processing. The front-end module can comprise a single robot, a transfer station, and a plurality of end effectors. The processing module is coupled with the front-end module such that the single robot delivers objects from the storage device to the processing module. The processing module comprising a rotating table, and a spindle with a carrier configured to retrieve the delivered object and process the object on the rotating table.
摘要:
The present embodiments provide methods, systems and apparatuses for use in grinding work pieces, such as wafers. Some embodiments provide methods that position a grind spindle to contact a first grinding spindle to a face of a work piece, remove a portion of the face, and control the removing of the portion of the face according to a control algorithm. This control algorithm can comprise determining a force applied to the work piece during the removing of the portion of the face, adjusting a feed rate of the first grind spindle when the force applied to the work piece has a predefined relationship with a first threshold level; and dressing a portion of the first grinding portion when the force applied to the work piece has a predefined relationship with a second threshold level that is greater than the first threshold.
摘要:
Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson s disease, movement disorders, and schizophrenia. The compounds are also useful for the treatment of substance abuse disorders, the treatment of obesity or eating disorders, as well as the treatment of asthma, constipation, chronic intestinal pseudo-obstruction, and cirrhosis of the liver.
摘要:
A method and system for providing personalized message delivery to one or more individual users of at least one team of users is disclosed. In accordance with the method and system, data specific to one or more individual users of at least one team of users is gathered, analyzed and used to determine preferences and order of precedence of the one or more individual users of the at least one team of users; and personalized message delivery is provided to the one or more individual users of the at least one team of users based upon the one or more individual users of the at least one team of users' preferences and order of precedence.
摘要:
The methods of the present invention demonstrate that adrenomedullin (AM) is expressed in human cancer cell lines of diverse origin and functions as a universal autocrine growth factor driving neoplastic proliferation. The present invention provides for AM peptides and AM antibodies useful in therapeutic, pharmacologic and physiologic compositions. The present invention additionally provides for methods of diagnosis, treatment and prevention of disease utilizing compositions comprising the AM peptides and antibodies of the present invention. The methods of the present invention also provide for experimental models for use in identifying the role of AM in pancreatic physiology. The methods pertaining to rat isolated islets have show that AM inhibits insulin secretion in a dose-dependent manner. The monoclonal antibody MoAb-G6, which neutralizes AM bioactivity, was show by the methods of the present invention to increase insulin release fivefold, an effect that was reversed by the addition of synthetic AM.
摘要:
The methods of the present invention demonstrate that adrenomedullin (AM) is expressed in human cancer cell lines of diverse origin and functions as a universal autocrine growth factor driving neoplastic proliferation. The present invention provides for AM peptides and AM antibodies useful in therapeutic, pharmacologic and physiologic compositions. The present invention additionally provides for methods of diagnosis, treatment and prevention of disease utilizing compositions comprising the AM peptides and antibodies of the present invention. The methods of the present invention also provide for experimental models for use in identifying the role of AM in pancreatic physiology. The methods pertaining to rat isolated islets have shown that AM inhibits insulin secretion in a dose-dependent manner. The monoclonal antibody MoAb-G6, which neutralizes AM bioactivity, was shown by the methods of the present invention to increase insulin release fivefold, an effect that was reversed by the addition of synthetic AM.
摘要:
A theater rigging assembly having a beam, which is attached to structural support members of a theater or other performing arts venue. The assembly further includes a winch assembly and head block that can be positioned at any point along the beam and selectively fixed in position. The winch portion includes cables for raising and lowering battens or other loads. The head block includes head sheaves, which redirect the cables to loft sheaves that are selectively attached to the beam. The head sheaves are diagonally displaced to separate the cables. The winch portion includes a motor, a gear box, a drum and a brake. The brake includes a ratchet and two brake disks. It uses at least one friction surface that contacts at least one of the brake disks to cause a pawl to engage or disengage from the ratchet.
摘要:
The resolution of one or more components of image data is changed to generate scaled image data and transparency processing is applied to the scaled image data, wherein the transparency processing is taken into account during the changing of the resolution of the image data. In a preferred embodiment in which a video codec applies transparency processing during the compression of subsampled video data, the capture processor applies the same transparency mask during data subsampling to decrease color-bleeding effects that may otherwise appear in the decoded video stream.