公开(公告)号：US08467731B2

公开(公告)日：2013-06-18

申请号：US13503985

申请日：2009-10-26

申请人： Marco Caretti ,  Ivano Salvatore Collotta ,  Maurizio Fodrini ,  Paolo Priotti ,  Roberto Rossi

发明人： Marco Caretti ,  Ivano Salvatore Collotta ,  Maurizio Fodrini ,  Paolo Priotti ,  Roberto Rossi

IPC分类号： H04B1/00

CPC分类号： H04W16/10 ,  H04W16/14 ,  H04W72/08

摘要： A radio resource scheduling method for scheduling radio resources used for communications in a radio communication system includes user equipment configured to communicate with transceiver stations on the radio resources. The transceiver stations are configured to exchange coordination messages concerning radio resources affected by intra-system interference. The radio resource scheduling method includes allocating to each user equipment served by a transceiver station a corresponding radio resource and a corresponding transmission power level to communicate with the serving transceiver station. Allocating is based on coordination messages exchanged by the serving transceiver station.

摘要翻译： 一种用于调度无线电通信系统中用于通信的无线电资源的无线电资源调度方法，包括被配置为与无线电资源上的收发信机通信的用户设备。 收发站被配置为交换关于受系统内干扰影响的无线电资源的协调消息。 无线电资源调度方法包括向收发机服务的每个用户设备分配相应的无线电资源和相应的发送功率电平以与服务收发台进行通信。 分配是基于由服务收发台交换的协调消息。

公开(公告)号：US20120238263A1

公开(公告)日：2012-09-20

申请号：US13503985

申请日：2009-10-26

申请人： Marco Caretti ,  Ivano Salvatore Collotta ,  Maurizio Fodrini ,  Paolo Priotti ,  Roberto Rossi

发明人： Marco Caretti ,  Ivano Salvatore Collotta ,  Maurizio Fodrini ,  Paolo Priotti ,  Roberto Rossi

IPC分类号： H04W72/08

CPC分类号： H04W16/10 ,  H04W16/14 ,  H04W72/08

摘要： A radio resource scheduling method for scheduling radio resources used for communications in a radio communication system includes user equipment configured to communicate with transceiver stations on the radio resources. The transceiver stations are configured to exchange coordination messages concerning radio resources affected by intra-system interference. The radio resource scheduling method includes allocating to each user equipment served by a transceiver station a corresponding radio resource and a corresponding transmission power level to communicate with the serving transceiver station. Allocating is based on coordination messages exchanged by the serving transceiver station.

摘要翻译： 一种用于调度无线电通信系统中用于通信的无线电资源的无线电资源调度方法，包括被配置为与无线电资源上的收发信机通信的用户设备。 收发站被配置为交换关于受系统内干扰影响的无线电资源的协调消息。 无线电资源调度方法包括向收发机服务的每个用户设备分配相应的无线电资源和相应的发送功率电平以与服务收发台进行通信。 分配是基于由服务收发台交换的协调消息。

公开(公告)号：US20130028220A1

公开(公告)日：2013-01-31

申请号：US13639373

申请日：2010-04-06

申请人： Matteo Maria Andreozzi ,  Marco Caretti ,  Daniele Franceschini ,  Roberto Rossi ,  Dario Sabella ,  Giovanni Stea

发明人： Matteo Maria Andreozzi ,  Marco Caretti ,  Daniele Franceschini ,  Roberto Rossi ,  Dario Sabella ,  Giovanni Stea

IPC分类号： H04W72/04

CPC分类号： H04L47/14 ,  H04L47/25 ,  H04L47/30 ,  H04L47/35 ,  H04W72/1252 ,  H04W72/1284

摘要： In a communication network, a node receives from user equipment information on the length of a queue of information units to be transmitted to the node from the user equipment. The information, for possible use by the node in scheduling transmission of these information units from the user equipment, is in the form of quantized queue length information indicative of a lower bound and an upper bound for the queue length. Transmission of information units from the user equipment to the node is detected at the node, and an improved estimate of the queue length is produced by correcting the lower bound and the upper bound via subtraction of the number of the detected information units transmitted from the user equipment to the node.

摘要翻译： 在通信网络中，节点从用户设备接收关于从用户设备发送到节点的信息单元的队列长度的信息。 节点可用于从用户设备调度这些信息单元的可能使用的信息是指示队列长度的下限和上限的量化的队列长度信息的形式。 在节点处检测到从用户设备到节点的信息单元的传输，并且通过减去从用户发送的检测到的信息单元的数量来校正下限和上限来产生队列长度的改进的估计 设备到节点。

公开(公告)号：US08767760B2

公开(公告)日：2014-07-01

申请号：US13639373

申请日：2010-04-06

申请人： Matteo Maria Andreozzi ,  Marco Caretti ,  Daniele Franceschini ,  Roberto Rossi ,  Dario Sabella ,  Giovanni Stea

发明人： Matteo Maria Andreozzi ,  Marco Caretti ,  Daniele Franceschini ,  Roberto Rossi ,  Dario Sabella ,  Giovanni Stea

IPC分类号： H04L12/28

CPC分类号： H04L47/14 ,  H04L47/25 ,  H04L47/30 ,  H04L47/35 ,  H04W72/1252 ,  H04W72/1284

摘要： In a communication network, a node receives from user equipment information on the length of a queue of information units to be transmitted to the node from the user equipment. The information, for possible use by the node in scheduling transmission of these information units from the user equipment, is in the form of quantized queue length information indicative of a lower bound and an upper bound for the queue length. Transmission of information units from the user equipment to the node is detected at the node, and an improved estimate of the queue length is produced by correcting the lower bound and the upper bound via subtraction of the number of the detected information units transmitted from the user equipment to the node.

摘要翻译： 在通信网络中，节点从用户设备接收关于从用户设备发送到节点的信息单元的队列长度的信息。 节点可用于从用户设备调度这些信息单元的可能使用的信息是指示队列长度的下限和上限的量化的队列长度信息的形式。 在节点处检测到从用户设备到节点的信息单元的传输，并且通过减去从用户发送的检测到的信息单元的数量来校正下限和上限来产生队列长度的改进的估计 设备到节点。

公开(公告)号：US20110149780A1

公开(公告)日：2011-06-23

申请号：US13002218

申请日：2008-06-30

申请人： Loris Bollea ,  Bruno Melis ,  Roberto Rossi ,  Alfredo Ruscitto ,  Paolo Semenzato

发明人： Loris Bollea ,  Bruno Melis ,  Roberto Rossi ,  Alfredo Ruscitto ,  Paolo Semenzato

IPC分类号： H04L12/26 ,  H04W4/00

CPC分类号： H04B7/0682 ,  H04B7/0617 ,  H04B7/0619

摘要： A method of transmitting signals from a base station towards user terminals in a cellular communication system. The method includes generating diversity signals, wherein at least one of the diversity signals is subjected to a selectively variable RF phase shift. Specifically, a set of radio link quality indicators is determined at the base station, wherein each radio link quality indicator is representative of the quality of the radio link between the base station and a respective one of the user terminals. The set of radio link quality indicators is used to generate an aggregated radio quality indicator, which in turn is used to selectively vary the variable RF phase shift. For example, the phase shift may be selected, which optimizes the aggregated radio quality indicator.

摘要翻译： 一种在蜂窝通信系统中从基站向用户终端发送信号的方法。 该方法包括产生分集信号，其中至少一个分集信号经受有选择地可变的RF相移。 具体地，在基站处确定一组无线链路质量指示符，其中每个无线电链路质量指示符表示基站与相应的一个用户终端之间的无线电链路的质量。 无线电链路质量指示符集用于生成聚合无线电质量指示符，其反过来用于选择性地改变可变RF相移。 例如，可以选择相移，其优化聚合的无线电质量指示符。

公开(公告)号：US20050222437A1

公开(公告)日：2005-10-06

申请号：US11092553

申请日：2005-03-29

申请人： Lino Colombo ,  Roberto Rossi ,  Pietro Allegrini ,  Graziano Castaldi

发明人： Lino Colombo ,  Roberto Rossi ,  Pietro Allegrini ,  Graziano Castaldi

IPC分类号： C07C215/54 ,  C07D311/20 ,  C07D311/02

CPC分类号： C07D311/20

摘要： A process for the preparation of 6-methyl-4-(R)-phenyl-chroman-2-one and 6-methyl-4-(S)-phenyl-chroman-2-one, intermediates for the synthesis of tolterodine and its (S) enantiomer, by reaction of 6-methyl-coumarin with phenylboronic acids, esters and derivatives thereof, in the presence of chiral catalysts.

摘要翻译： 制备6-甲基-4-（R） - 苯基 - 苯并二氢吡喃-2-酮和6-甲基-4-（S） - 苯基 - 苯并二氢吡喃-2-酮的方法，用于合成托特罗定及其 （S）对映体，通过6-甲基香豆素与苯基硼酸，其酯及其衍生物在手性催化剂存在下的反应。

公开(公告)号：US06712788B2

公开(公告)日：2004-03-30

申请号：US10208743

申请日：2002-08-01

申请人： Nardino Righi ,  Roberto Rossi ,  Sergio Restelli

发明人： Nardino Righi ,  Roberto Rossi ,  Sergio Restelli

IPC分类号： A61M532

CPC分类号： A61M5/3234 ,  A61M2005/31508 ,  A61M2005/3235

摘要： An automatic safety syringe comprising a syringe body, hollow on the side and open at the front and rear; and a plunger sliding inside the syringe body with an injection stroke extending from a retracted syringe-filling position to a forward syringe-emptying position, the plunger being provided at the rear with a shaft that can be operated manually and brought out of the syring body through the rear end thereof. An injection needle integral with a needle carrier is egageable with the fore end of the syringe body. A hooking device is connected to the shaft of the plunger, to hook the needle carrier when the shaft is at the end of the injection stroke. An automatic device causes automatic retraction of the shaft of the plunger when the injection has been completed. a locking device is operatively connected to the shaft to block forward movement thereof when it is in the retracted position after intervention of the automatic device.

摘要翻译： 一种自动安全注射器，其包括注射器主体，所述注射器主体在侧面是中空的，在前部和后部是开放的; 以及在注射器主体内滑动的柱塞，其具有从缩回的注射器填充位置延伸到向前注射器排空位置的注射行程，所述柱塞在后部设置有可手动操作并从所述注射器体排出的轴 通过其后端。 与针架一体的注射针可以与注射器主体的前端一起使用。 钩子装置连接到柱塞的轴上，当轴在注射冲程结束时钩住针架。 当注射完成时，自动装置引起柱塞的轴的自动缩回。 锁定装置可操作地连接到轴，以在自动装置干预之后处于缩回位置时阻止其向前移动。

公开(公告)号：US06262480B1

公开(公告)日：2001-07-17

申请号：US09357670

申请日：1999-07-20

申请人： Stefano Ferri ,  Roberto Rossi

发明人： Stefano Ferri ,  Roberto Rossi

IPC分类号： H01L2334

CPC分类号： B29C45/14655 ,  H01L21/565 ,  H01L23/4334 ,  H01L2224/45144 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/00

摘要： A method for forming a package of plastic material for a semiconductor electronic device having heat sink fully embedded within the package plastic case, is of the type which provides for forming the plastic case within a mold on whose interior a heat sink has been placed which has a first major surface to be insulated by means of a plastic material layer with a first thickness, whereon a metal leadframe and at least one semiconductor material die having an electronic circuit formed thereon have been fixed, and a second major surface opposite from the first and to be insulated by means of a plastic material layer with a second thickness, thinner than said first thickness; and at least one supporting element adapted to be positioned inside the mold cavity facilitating properly spacing the second surface of the heat sink out from a facing wall of the mold cavity during the process of introducing the plastic material for molding. During package formation, a tapered tip of the at least one supporting element is disposed within a trench defined along the second surface of the heat sink so that the heat sink trench is substantially filled with plastic material when the plastic material is introduced into the mold.

摘要翻译： 一种用于形成具有完全嵌入封装塑料外壳内的散热器的半导体电子器件的塑料材料封装的方法，是提供在模具内形成塑料外壳的类型，其内部已经放置了散热片， 通过具有第一厚度的塑料材料层绝缘的第一主表面，其上已经固定有金属引线框架和其上形成有电子电路的至少一个半导体材料管芯，并且与第一和第二主表面相对的第二主表面 通过具有比所述第一厚度薄的第二厚度的塑料材料层绝缘; 以及适于定位在模腔内部的至少一个支撑元件，其促进在引入用于模制的塑料材料的过程期间将散热器的第二表面从模腔的相对壁适当地间隔开。 在封装形成期间，至少一个支撑元件的锥形尖端设置在沿着散热器的第二表面限定的沟槽内，使得当塑料材料被引入模具时，散热器沟槽基本上被塑料材料填充。

公开(公告)号：US06195256B1

公开(公告)日：2001-02-27

申请号：US09211426

申请日：1998-12-15

申请人： Roberto Tiziani ,  Roberto Rossi ,  Claudio Maria Villa

发明人： Roberto Tiziani ,  Roberto Rossi ,  Claudio Maria Villa

IPC分类号： H05K720

CPC分类号： H01L23/367 ,  H01L2924/0002 ,  H05K1/0203 ,  H05K3/341 ,  H05K2201/066 ,  H05K2201/10689 ,  H05K2201/10969 ,  Y02P70/613 ,  H01L2924/00

摘要： An external heat sink is soldered to an internal heat sink incorporated into the bottom of a molded body of encapsulating resin for a package of an integrated power device. The power device is for surface mounting on a printed circuit board. The internal heat sink has at least a portion protruding from an outer surface of at least one face of the molded body. An external heat sink is mounted on the printed circuit board. The external heat sink has at least a surface abutting with a surface of the body, thus defining a separation gap between at least a surface of the protruding portion of the internal heat sink and an opposing surface of the external heat sink. This separation gap is filled with molten solder alloy during a normal soldering treatment of the printed circuit board.

摘要翻译： 将外部散热器焊接到结合到用于集成电力设备的封装的封装树脂的成型体的底部中的内部散热器。 电源设备用于表面安装在印刷电路板上。 内部散热器具有从成型体的至少一个面的外表面突出的至少一部分。 外部散热器安装在印刷电路板上。 外部散热器具有与主体的表面邻接的至少一个表面，从而在内部散热器的突出部分的至少一个表面与外部散热器的相对表面之间形成分隔间隙。 在印刷电路板的正常焊接处理期间，该分离间隙被熔融焊料合金填充。

公开(公告)号：US4018010A

公开(公告)日：1977-04-19

申请号：US566674

申请日：1975-04-08

申请人： Mario Pozzetti ,  Roberto Rossi

发明人： Mario Pozzetti ,  Roberto Rossi

IPC分类号： B23Q15/013 ,  B24B49/02 ,  B24B49/10 ,  G05B19/416 ,  B24B49/16

CPC分类号： G05B19/4163 ,  B24B49/10 ,  G05B2219/41326 ,  G05B2219/50063

摘要： A method for controlling and regulating the working cycles of a machine tool on a workpiece, including the steps of measuring the workpiece during the machining and programming the feed speed of the tool depending on another variable quantity, which foresees generating a signal responsive to the elastic strains suffered, during the machining, by the kinematic chain comprising the workpiece and the tool, as a consequence of the tool thrust. The signal is used for controlling the feed speed. An apparatus for controlling and regulating the working cycles of a machine tool including a measuring device for the measurement of the sizes of the workpiece being machined, a stepping motor, a digital counter, a digital analogue converter and adapter responsive to the position of the tool relative to a reference position, a differential amplifier, a program unit for programming the feed speed of the tool and a control unit for varying the feed speed. The stepping motor, digital counter, digital analogue converter and adapter responsive to the position of the tool and the measuring device are connected to the differential amplifier adapted to provide a signal responsive to the elastic strains suffered, during the machining, by the tool, workpiece and kinematic chain, due to the tool thrust. The output of the differential amplifier is connected to the program unit for varying the feed speed of the tool depending on the elastic strains.

摘要翻译： 一种用于控制和调节机床在工件上的工作循环的方法，包括以下步骤：在加工过程中测量工件，并根据另一个可变量来编程刀具的进给速度，该预定步骤产生响应弹性的信号 作为工具推力的结果，在加工过程中，由包括工件和工具的运动链造成的应变。 该信号用于控制进给速度。 一种用于控制和调节机床的工作循环的装置，包括用于测量待加工的工件的尺寸的测量装置，步进电机，数字计数器，数字模拟转换器和适配器的位置的适配器 相对于参考位置，差分放大器，用于编程刀具的进给速度的程序单元和用于改变进给速度的控制单元。 响应于工具和测量装置的位置的步进电机，数字计数器，数字模拟转换器和适配器被连接到差分放大器，该差分放大器适于提供响应于在加工期间由工具，工件所遭受的弹性应变的信号 和运动链，由于工具推力。 差分放大器的输出端连接到程序单元，用于根据弹性应变改变刀具的进给速度。