公开(公告)号：US07569643B2

公开(公告)日：2009-08-04

申请号：US11001976

申请日：2004-12-02

Applicant: Daniel Cohn ,  Avraham Levi

Inventor： Daniel Cohn ,  Avraham Levi

IPC: A61K47/34 ,  C08G63/664 ,  C08G65/08 ,  C08G65/332 ,  C08L71/02

CPC classification number: C08G65/3324 ,  C08G63/664 ,  C08L71/02 ,  C08L2205/05 ,  C08L2666/18

Abstract: The present invention relates to novel polymeric compositions based upon An(BCB)An polyester/polyether multi-blocks. Compositions according to the present invention exhibit unexpectedly exceptional reverse thermal gellation properties and in certain cases, relatively low viscosities at approximately room temperature and extremely high viscosities at temperatures above room temperature (preferably at approximately physiological or body temperature, i.e., within a temperature range of about 32-40° C.). Compositions according to the present invention may be used advantageously in applications which make use of their reverse thermal gellation properties. Preferred applications for use of the present compositions include, for example, medical applications which make advantageous use of the inherent composition characteristic of being of relatively low viscosity at room temperature and much higher viscosity at elevated temperatures, especially body temperature.

Abstract translation: 本发明涉及基于An（BCB）聚酯/聚醚多嵌段的新型聚合物组合物。 根据本发明的组合物表现出出人意料的非常优异的反向热凝胶性能，并且在某些情况下，在大约室温下的相对低的粘度和高于室温的温度（优选在大约生理或体温下，即在大约生理或体温的温度范围内 约32-40℃）。 根据本发明的组合物可以有利地用于利用其反向热凝胶性质的应用中。 用于本发明组合物的优选应用包括例如有利地使用在室温下具有相对低的粘度并且在升高的温度，特别是体温下具有高得多的粘度的固有组成特性的医学应用。

公开(公告)号：US20080060627A1

公开(公告)日：2008-03-13

申请号：US11758157

申请日：2007-06-05

Applicant: Leslie Bromberg ,  Daniel Cohn ,  John Heywood

Inventor： Leslie Bromberg ,  Daniel Cohn ,  John Heywood

IPC: F02B13/00 ,  F02B77/04

CPC classification number: F02D41/0025 ,  F02B17/005 ,  F02B47/04 ,  F02B51/00 ,  F02D13/0215 ,  F02D19/0636 ,  F02D19/0655 ,  F02D19/0665 ,  F02D19/0671 ,  F02D19/0689 ,  F02D19/0692 ,  F02D19/08 ,  F02D19/081 ,  F02D19/084 ,  F02D19/12 ,  F02D35/027 ,  F02D41/0007 ,  F02D41/047 ,  F02D41/3094 ,  F02D2200/0406 ,  F02D2200/1002 ,  F02M25/14 ,  F02M37/0088 ,  Y02T10/148 ,  Y02T10/36

Abstract: Fuel management system for enhanced operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder. It is preferred that the direct injection occur after the inlet valve is closed. It is also preferred that stoichiometric operation with a three way catalyst be used to minimize emissions. In addition, it is also preferred that the anti-knock agents have a heat of vaporization per unit of combustion energy that is at least three times that of gasoline.

公开(公告)号：US20080060612A1

公开(公告)日：2008-03-13

申请号：US11840719

申请日：2007-08-17

Applicant: Daniel Cohn ,  Leslie Bromberg ,  John Heywood

Inventor： Daniel Cohn ,  Leslie Bromberg ,  John Heywood

IPC: F02D41/30 ,  F02D43/00

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

Abstract translation: 燃油管理系统，用于火花点火汽油机的高效运行。 注射器将诸如乙醇的抗爆剂直接注入发动机气缸。 燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。 抗爆剂优选为乙醇。 可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。 乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。

公开(公告)号：US20080053399A1

公开(公告)日：2008-03-06

申请号：US11684100

申请日：2007-03-09

Applicant: Leslie Bromberg ,  Paul Blumberg ,  Daniel Cohn ,  John Heywood

Inventor： Leslie Bromberg ,  Paul Blumberg ,  Daniel Cohn ,  John Heywood

IPC: F02M43/04

CPC classification number: F02D19/0655 ,  F02D19/0665 ,  F02D19/0689 ,  F02D19/0694 ,  F02D19/081 ,  F02D19/084 ,  F02M25/14 ,  Y02T10/121 ,  Y02T10/36 ,  Y10T137/2564

Abstract: Fuel tank system for a direct ethanol injection octane boosted gasoline engine. The system includes a gasoline engine and a main fuel tank that contains a mix of gasoline and gasoline E85. A smaller secondary tank is provided to contain ethanol or E85. An injector directly injects in a separately controlled fashion ethanol or E85 into a cylinder of the engine to boost octane. A control module controls the relative amounts of gasoline and ethanol used and structure is provided for fueling the main and secondary fuel tanks.

Abstract translation: 燃油箱系统用于直接乙醇注入辛烷值汽油发动机。 该系统包括汽油发动机和含有汽油和汽油E85混合物的主燃料箱。 提供较小的二级容器以容纳乙醇或E85。 喷射器以单独控制的方式直接喷射乙醇或E85到发动机气缸中以提高辛烷值。 控制模块控制使用的汽油和乙醇的相对量，并且为燃料和主燃料箱提供燃料的结构。

公开(公告)号：US20060102145A1

公开(公告)日：2006-05-18

申请号：US10991774

申请日：2004-11-18

Applicant: Daniel Cohn ,  Leslie Bromberg ,  John Heywood

Inventor： Daniel Cohn ,  Leslie Bromberg ,  John Heywood

IPC: F02D43/00 ,  F02D41/14 ,  F02M25/14

CPC classification number: F02D41/0025 ,  F02B7/00 ,  F02B17/00 ,  F02B17/005 ,  F02B47/00 ,  F02B47/04 ,  F02B51/00 ,  F02D19/08 ,  F02D19/081 ,  F02D35/027 ,  F02D41/3094 ,  F02D2041/389 ,  F02D2200/1002 ,  F02M25/00 ,  F02M25/14 ,  F02P5/045 ,  Y02T10/148

Abstract: Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency of the engine.

Abstract translation: 燃油管理系统，用于火花点火汽油机的高效运行。 注射器将诸如乙醇的抗爆剂直接注入发动机气缸。 燃料管理微处理器系统控制防爆剂的注射，以便控制爆震并使在驱动循环中使用的抗爆剂的量最小化。 抗爆剂优选为乙醇。 可以通过在气缸内以非均匀的方式注入来进一步使乙醇的使用最小化。 乙醇注入抑制爆震，从而可以使用增加涡轮增压或增压的较高的压缩比和/或发动机的小型化来提高发动机的效率。

公开(公告)号：US20050274104A1

公开(公告)日：2005-12-15

申请号：US10868333

申请日：2004-06-15

Applicant: Leslie Bromberg ,  Daniel Cohn ,  Kamal Hadidi ,  John Heywood ,  Alexander Rabinovich ,  Victor Wong

Inventor： Leslie Bromberg ,  Daniel Cohn ,  Kamal Hadidi ,  John Heywood ,  Alexander Rabinovich ,  Victor Wong

IPC: F01N3/02 ,  F01N3/021 ,  F01N3/022 ,  F01N3/023 ,  F01N3/025 ,  F01N3/031 ,  F01N3/08 ,  F01N3/20 ,  F01N3/30 ,  F01N3/36 ,  F01N9/00 ,  F01N13/02 ,  F01N13/04 ,  F01N3/10 ,  F01N3/00

CPC classification number: F01N3/206 ,  F01N3/0205 ,  F01N3/0226 ,  F01N3/023 ,  F01N3/0233 ,  F01N3/0253 ,  F01N3/0256 ,  F01N3/031 ,  F01N3/0807 ,  F01N3/0821 ,  F01N3/0842 ,  F01N3/085 ,  F01N3/0871 ,  F01N3/101 ,  F01N3/30 ,  F01N3/306 ,  F01N3/36 ,  F01N9/002 ,  F01N9/005 ,  F01N13/009 ,  F01N13/0097 ,  F01N13/017 ,  F01N2240/02 ,  F01N2240/20 ,  F01N2240/28 ,  F01N2240/30 ,  F01N2290/00 ,  F01N2290/08 ,  F01N2330/10 ,  F01N2330/12 ,  F01N2410/04 ,  F01N2410/14 ,  F01N2510/065 ,  F01N2560/07 ,  F01N2570/14 ,  F01N2610/04 ,  F01N2610/10 ,  Y02A50/2324 ,  Y02A50/2344 ,  Y02T10/22 ,  Y02T10/24 ,  Y02T10/47

Abstract: Pollution control apparatus. An exhaust aftertreatment unit is fitted to the exhaust of an internal combustion engine and a fuel reformer provides hydrogen rich gas in an optimal way to the aftertreatment unit to regenerate the aftertreatment unit. It is preferred that the hydrogen rich gas be provided only to a portion of the aftertreatment unit at any time to regenerate that portion. Stored hydrogen may be used.

Abstract translation: 污染控制装置。 排气后处理单元安装在内燃机的排气口上，燃料重整器以最佳方式向后处理单元提供富氢气体，以再生后处理单元。 优选在任何时候仅向后处理单元的一部分提供富氢气体以再生该部分。 可以使用储存的氢。

公开(公告)号：US06696499B1

公开(公告)日：2004-02-24

申请号：US09688625

申请日：2000-10-16

Applicant: Daniel Cohn ,  Eli Pines ,  Anna Hotovely

Inventor： Daniel Cohn ,  Eli Pines ,  Anna Hotovely

IPC: A61K4734

CPC classification number: C08G69/44 ,  A61K31/765 ,  A61K31/77 ,  A61K31/785 ,  A61L31/06 ,  C08G63/08 ,  C08G63/664 ,  C08L77/12 ,  C08L67/04 ,  C08L67/025

Abstract: The present invention relates to a method for reducing adhesions associated with post-operative surgery. The present method comprises administering or affixing a polymeric composition preferably comprising chain extended, coupled or crosslinked polyester/poly(oxyalkylene) ABA triblocks or AB diblocks having favorable EO/LA ratios to a site in the body which has been subjected to trauma, e.g. by surgery, excision or inflammatory disease. In the present invention, the polymeric material provides a barrier to prevent or reduce the extent of adhesions forming.

Abstract translation: 本发明涉及一种减少与手术后手术相关的粘连的方法。 本发明的方法包括将具有良好EO / LA比例的链延长，偶联或交联的聚酯/聚（氧化烯）ABA三嵌段或AB二嵌段优选包含在经受创伤的身体中的部位，例如， 通过手术，切除或炎性疾病。 在本发明中，聚合物材料提供了防止或减少形成粘连程度的屏障。

公开(公告)号：US5711958A

公开(公告)日：1998-01-27

申请号：US678762

申请日：1996-07-11

Applicant: Daniel Cohn ,  Eli Pines

Inventor： Daniel Cohn ,  Eli Pines

IPC: A61K31/765 ,  A61K31/77 ,  A61K31/785 ,  A61L31/06 ,  A61P43/00 ,  C08G63/08 ,  C08G63/664 ,  C08G69/44 ,  A61B19/00

CPC classification number: C08G69/44 ,  A61K31/765 ,  A61K31/77 ,  A61K31/785 ,  A61L31/06 ,  C08G63/08 ,  C08G63/664

Abstract: The present invention relates to a method for reducing adhesions associated with post-operative surgery. The present method comprises administering or affixing a polymeric composition comprising chain-extended poly(hydroxy-carboxylic acid)/poly(oxyalkylene) ABA triblocks to a site in the body which has been subjected to trauma, e.g. by surgery, excision or inflammatory disease. In the present invention, the polymeric material provides a barrier to prevent or reduce the extent of adhesions forming.

Abstract translation: 本发明涉及一种减少与手术后手术相关的粘连的方法。 本发明的方法包括将包含延伸链的聚（羟基 - 羧酸）/聚（氧化烯）ABA三嵌段的聚合物组合物施用或固定在已遭受外伤的身体中的部位，例如， 通过手术，切除或炎性疾病。 在本发明中，聚合物材料提供了防止或减少形成粘连程度的屏障。

公开(公告)号：US20210105031A1

公开(公告)日：2021-04-08

申请号：US17125278

申请日：2020-12-17

Applicant: Amichay Israel ,  Daniel Cohn ,  Oz Shalev

Inventor： Amichay Israel ,  Daniel Cohn ,  Oz Shalev

IPC: H04B1/04 ,  H04B1/00 ,  H04W88/06

Abstract: Techniques for mitigating interference between coexisting Bluetooth baseband processing circuitry and Wireless Local Area Network (WLAN) baseband processing circuitry are disclosed. In some implementations, an oscillator control circuit may determine a first operating frequency associated with the WLAN baseband processing circuitry. The oscillator control circuit may determine a second operating frequency associated with the Bluetooth baseband processing circuitry. The oscillator control circuit may detect overlap between the first operating frequency and the second operating frequency. The oscillator control circuit may adjust an oscillator sideband for an oscillator of the Bluetooth baseband processing circuitry based on the detected overlap to mitigate interference between signals generated by the oscillator of the Bluetooth baseband processing circuitry and the first operating frequency associated with the WLAN baseband processing circuitry.

公开(公告)号：US20200163003A1

公开(公告)日：2020-05-21

申请号：US16193205

申请日：2018-11-16

Applicant: Itzik Shahar ,  Daniel Cohn ,  Hakan Magnus Eriksson ,  Oren Shalita

Inventor： Itzik Shahar ,  Daniel Cohn ,  Hakan Magnus Eriksson ,  Oren Shalita

IPC: H04W48/16 ,  H04W76/14 ,  H04L29/06

Abstract: An apparatus of a wireless system, product to be implemented at a computer process of the wireless system, and method to operate the apparatus. The apparatus includes an input; an output; and processing circuitry connected to the input and to the output, the processing circuitry to implement logic to: receive, through the input and from a first modem of the wireless system, information on a traffic attribute relating to communication in compliance with a first wireless communication protocol; determine, based on the traffic attribute, blacklisted channels to be avoided during a discovery procedure by a second modem of the wireless system, the discovery being in compliance with a second wireless communication protocol; and send, through the output, information based on the blacklisted channels to the second modem to cause the second modem to avoid the blacklisted channels during the discovery procedure.