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1. 发明申请

US20100065169A1 Metal Quenching Medium 失效
标题翻译：金属淬火介质
公开(公告)号：US20100065169A1
公开(公告)日：2010-03-18
申请号：US12623596
申请日：2009-11-23
申请人： Robert Cockcroft , David Petty , Frank J.L. Leroy , Francis Mark Prince , Nils Hoeck , Paul Guedj
发明人： Robert Cockcroft , David Petty , Frank J.L. Leroy , Francis Mark Prince , Nils Hoeck , Paul Guedj
IPC分类号： C21D1/60
CPC分类号： C09D133/26 , C08F216/1416 , C08F220/06 , C08F220/56 , C21D1/56 , C21D1/60 , C22F1/002
摘要： Disclosed is a quenching medium for treating a heated metal part, said medium comprising water and a polyacrylate terpolymer comprising acrylamide and/or methacrylamide monomer units, acrylic acid and/or methacrylic acid monomer units and alkyl alkoxylate allyl ether monomer units where the acid groups are in the form of an alkali metal salt and where the alkyl alkoxylate allyl ether monomers are of the formula where n is an integer from 1 to about 30, R is ethylene, propylene or butylene and G is an alkyl group of 8 to 30 carbon atoms. Also disclosed is a method for quenching a heated metal part, which process comprises immersing said metal part in the quenching medium. Also disclosed are the polyacrylate ternary copolymers.
摘要翻译：公开了一种用于处理加热的金属部件的淬火介质，所述介质包括水和包含丙烯酰胺和/或甲基丙烯酰胺单体单元，丙烯酸和/或甲基丙烯酸单体单元和烷基烷氧基化烯丙基醚单体单元的聚丙烯酸酯三元共聚物，其中酸基为以碱金属盐的形式，其中烷基烷氧基化烯丙基醚单体为下式，其中n为1至约30的整数，R为亚乙基，亚丙基或亚丁基，G为8至30个碳原子的烷基。还公开了一种用于淬火加热的金属部件的方法，该方法包括将所述金属部件浸入淬火介质中。还公开了聚丙烯酸酯三元共聚物。

2. 发明授权

US07771548B2 Metal quenching medium 失效
标题翻译：金属淬火介质
公开(公告)号：US07771548B2
公开(公告)日：2010-08-10
申请号：US12623596
申请日：2009-11-23
申请人： Robert Cockcroft , David Petty , Frank J. L. Leroy , Francis Mark Prince , Nils Hoeck , Paul Guedj
发明人： Robert Cockcroft , David Petty , Frank J. L. Leroy , Francis Mark Prince , Nils Hoeck , Paul Guedj
IPC分类号： C21D9/00 , C09K5/00
CPC分类号： C09D133/26 , C08F216/1416 , C08F220/06 , C08F220/56 , C21D1/56 , C21D1/60 , C22F1/002
摘要： Disclosed is a quenching medium for treating a heated metal part, said medium comprising water and a polyacrylate terpolymer comprising acrylamide and/or methacrylamide monomer units, acrylic acid and/or methacrylic acid monomer units and alkyl alkoxylate allyl ether monomer units where the acid groups are in the form of an alkali metal salt and where the alkyl alkoxylate allyl ether monomers are of the formula where n is an integer from 1 to about 30, R is ethylene, propylene or butylene and G is an alkyl group of 8 to 30 carbon atoms. Also disclosed is a method for quenching a heated metal part, which process comprises immersing said metal part in the quenching medium. Also disclosed are the polyacrylate ternary copolymers.
摘要翻译：公开了一种用于处理加热的金属部件的淬火介质，所述介质包括水和包含丙烯酰胺和/或甲基丙烯酰胺单体单元，丙烯酸和/或甲基丙烯酸单体单元和烷基烷氧基化烯丙基醚单体单元的聚丙烯酸酯三元共聚物，其中酸基为以碱金属盐的形式，其中烷基烷氧基化烯丙基醚单体为下式，其中n为1至约30的整数，R为亚乙基，亚丙基或亚丁基，G为8至30个碳原子的烷基。还公开了一种用于淬火加热的金属部件的方法，该方法包括将所述金属部件浸入淬火介质中。还公开了聚丙烯酸酯三元共聚物。

3. 发明申请

US20070057227A1 Metal quenching medium 审中-公开
标题翻译：金属淬火介质
公开(公告)号：US20070057227A1
公开(公告)日：2007-03-15
申请号：US11429784
申请日：2006-05-08
申请人： Robert Cockcroft , David Petty , Frank Leroy , Francis Prince , Nils Hoeck , Paul Guedj
发明人： Robert Cockcroft , David Petty , Frank Leroy , Francis Prince , Nils Hoeck , Paul Guedj
IPC分类号： C09K5/00
CPC分类号： C09D133/26 , C08F216/1416 , C08F220/06 , C08F220/56 , C21D1/56 , C21D1/60 , C22F1/002
摘要： Disclosed is a quenching medium for treating a heated metal part, said medium comprising water and a polyacrylate terpolymer comprising acrylamide and/or methacrylamide monomer units, acrylic acid and/or methacrylic acid monomer units and alkyl alkoxylate allyl ether monomer units where the acid groups are in the form of an alkali metal salt and where the alkyl alkoxylate allyl ether monomers are of the formula where n is an integer from 1 to about 30, R is ethylene, propylene or butylene and G is an alkyl group of 8 to 30 carbon atoms. Also disclosed is a method for quenching a heated metal part, which process comprises immersing said metal part in the quenching medium. Also disclosed are the polyacrylate ternary copolymers.
摘要翻译：公开了一种用于处理加热的金属部件的淬火介质，所述介质包括水和包含丙烯酰胺和/或甲基丙烯酰胺单体单元，丙烯酸和/或甲基丙烯酸单体单元和烷基烷氧基化烯丙基醚单体单元的聚丙烯酸酯三元共聚物，其中酸基为以碱金属盐的形式，其中烷基烷氧基化烯丙基醚单体为下式，其中n为1至约30的整数，R为亚乙基，亚丙基或亚丁基，G为8至30个碳原子的烷基。还公开了一种用于淬火加热的金属部件的方法，该方法包括将所述金属部件浸入淬火介质中。还公开了聚丙烯酸酯三元共聚物。

4. 发明授权

US08735516B2 Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersants 有权
标题翻译：低分子量含磷聚丙烯酸及其作为分散剂的用途
公开(公告)号：US08735516B2
公开(公告)日：2014-05-27
申请号：US13364877
申请日：2012-02-02
申请人： Howard Roger Dungworth , David Petty , Bolette Urtel , Ruth Wirschem
发明人： Howard Roger Dungworth , David Petty , Bolette Urtel , Ruth Wirschem
IPC分类号： C08F2/10 , C08L33/02
CPC分类号： C08L33/02 , C08F8/06 , C08F8/40 , C08F220/06 , C08F230/02 , C08K3/26 , C08F8/44
摘要： Aqueous solutions of acrylic acid polymers are prepared by polymerization of acrylic acid in a feed operation with a free-radical initiator in the presence of hypophosphite in water as solvent, by a process comprising (i) initially charging water and optionally one or more ethylenically unsaturated comonomers, (ii) continuously adding acrylic acid in acidic, unneutralized form, optionally one or more ethylenically unsaturated comonomers, aqueous free-radical initiator solution and aqueous hypophosphite solution, and (iii) adding a base to the aqueous solution on completion of the acrylic acid feed, wherein a comonomer content does not exceed 30% by weight and the aqueous hypophosphite solution is added during a total feed time made up of three consecutive feed time spans ΔtI, ΔtII, and ΔtIII, wherein the average feed rate in the second feed time span ΔtII is greater than the average feed rates in the first and third feed time spans ΔtI and ΔtIII.
摘要翻译：通过以下方法制备丙烯酸聚合物的水溶液，该方法包括：（i）初始加入水和任选的一种或多种烯属不饱和的，由丙烯酸在进料操作中与自由基引发剂在次亚磷酸盐存在下，在水中作为溶剂，共聚单体，（ii）以酸性，未中和形式连续加入丙烯酸，任选地一种或多种烯属不饱和共聚单体，自由基引发剂水溶液和次磷酸钠水溶液，和（iii）在丙烯酸完成时向水溶液中加入碱酸进料，其中共聚单体含量不超过30重量％，并且在由三个连续进料时间跨度＆Dgr; tI，＆Dgr; tII和＆Dgr; tIII组成的总进料时间内加入次磷酸钠溶液，其中平均第二进料时间跨度和Dgr; tII的进料速率大于第一和第三进料时间跨度＆Dgr; tI和＆Dgr; tIII中的平均进料速率。

5. 发明申请

US20120220707A1 LOW MOLECULAR WEIGHT PHOSPHORUS-CONTAINING POLYACRYLIC ACIDS AND USE THEREOF AS DISPERSANTS 有权
标题翻译：低分子量含磷酸的聚丙烯酸及其作为分散剂的用途
公开(公告)号：US20120220707A1
公开(公告)日：2012-08-30
申请号：US13364877
申请日：2012-02-02
申请人： Howard Roger DUNGWORTH , David Petty , Bolette Urtel , Ruth Wirschem
发明人： Howard Roger DUNGWORTH , David Petty , Bolette Urtel , Ruth Wirschem
IPC分类号： C08K3/26 , C08K3/22 , C08K3/34 , C08L33/02 , C08L33/26
CPC分类号： C08L33/02 , C08F8/06 , C08F8/40 , C08F220/06 , C08F230/02 , C08K3/26 , C08F8/44
摘要： Aqueous solutions of acrylic acid polymers are prepared by polymerization of acrylic acid in a feed operation with a free-radical initiator in the presence of hypophosphite in water as solvent, by a process comprising (i) initially charging water and optionally one or more ethylenically unsaturated comonomers, (ii) continuously adding acrylic acid in acidic, unneutralized form, optionally one or more ethylenically unsaturated comonomers, aqueous free-radical initiator solution and aqueous hypophosphite solution, and (iii) adding a base to the aqueous solution on completion of the acrylic acid feed, wherein a comonomer content does not exceed 30% by weight and the aqueous hypophosphite solution is added during a total feed time made up of three consecutive feed time spans ΔtI, ΔtII, and ΔtIII, wherein the average feed rate in the second feed time span ΔtII is greater than the average feed rates in the first and third feed time spans ΔtI and ΔtIII.
摘要翻译：通过以下方法制备丙烯酸聚合物的水溶液，该方法包括：（i）初始加入水和任选的一种或多种烯属不饱和的，由丙烯酸在进料操作中与自由基引发剂在次亚磷酸盐存在下，在水中作为溶剂，共聚单体，（ii）以酸性，未中和形式连续加入丙烯酸，任选地一种或多种烯属不饱和共聚单体，自由基引发剂水溶液和次磷酸钠水溶液，和（iii）在丙烯酸完成时向水溶液中加入碱酸进料，其中共聚单体含量不超过30重量％，并且在由三个连续进料时间跨度＆Dgr; tI，＆Dgr; tII和＆Dgr; tIII组成的总进料时间内加入次磷酸钠溶液，其中平均第二进料时间跨度和Dgr; tII的进料速率大于第一和第三进料时间跨度＆Dgr; tI和＆Dgr; tIII中的平均进料速率。

6. 发明申请

US20100173086A1 Modification of Paper Coating Rheology 审中-公开
标题翻译：纸涂层流变学改造
公开(公告)号：US20100173086A1
公开(公告)日：2010-07-08
申请号：US12496981
申请日：2009-07-02
申请人： Howard Roger Dungworth , David Petty , Olli Juhani Jokinen
发明人： Howard Roger Dungworth , David Petty , Olli Juhani Jokinen
IPC分类号： B05D3/02 , C08L31/02
CPC分类号： D21H19/58 , C09D133/08
摘要： Thickener compositions for addition to paper coating compositions in order to obtain low high shear viscosity and good water retention are disclosed. The thickener compositions comprise an associative polymer with an associative monomer content below 10% by weight, based on the weight of the polymer, a weight average molecular weight below one million and an acid monomer content of at least 10% by weight, based on the weight of the polymer.
摘要翻译：公开了用于加入纸涂层组合物以获得低的高剪切粘度和良好的保水性的增稠剂组合物。增稠剂组合物包含缔合单体含量低于10重量％的缔合聚合物，基于聚合物的重量，重均分子量低于100万，酸单体含量至少为10重量％，基于聚合物的重量。

7. 外观设计

USD594186S1 Protective cooling cap 有权
标题翻译：保护冷却盖
公开(公告)号：USD594186S1
公开(公告)日：2009-06-16
申请号：US29306816
申请日：2008-04-16
申请人： David Petty
设计人： David Petty

8. 发明申请

US20160267610A1 SYSTEMS AND COMPUTER-IMPLEMENTED METHODS TO COMPARE AND IDENTIFY DUPLICATIVE PRESENTATIONS OF COMPARABLE DATA FILES INCLUDING IMAGERY AND DATA REPRESENTATIONS OF RENTAL PROPERTY LISTINGS 有权
标题翻译：系统和计算机实现的方法来比较和识别可比较的数据文件的双重陈述，包括图像和数据表示租赁物业清单
公开(公告)号：US20160267610A1
公开(公告)日：2016-09-15
申请号：US14644722
申请日：2015-03-11
申请人： Bill Corbett , Bryon Jacob , David Petty
发明人： Bill Corbett , Bryon Jacob , David Petty
IPC分类号： G06Q50/16 , G06F17/30 , G06Q30/06
CPC分类号： G06Q50/163 , G06F17/30247 , G06F17/30303 , G06F17/30489 , G06Q30/0645
摘要： A datastore that includes property listings (e.g., for rental properties) may be accessed by a computing resource configured to execute a thumb printing algorithm to generate summary data values (e.g., thumbprint values, hash values) of digital data included one or more images of a property listing. The summary data values along with listing attributes (e.g., address, zip code, geolocation, brand, number of bedrooms/bathrooms/sleeps, amenities) of the property listing may be compared with summary data values and listing attributes of other property listings to determine if the summary data values of one or more images match and if one or more listing attributes match. A threshold number of image matches and listing attribute matches may indicate that the property listings are duplicate property listings, which may be merged, removed or replaced with links/pointers by the computer resource to increase data storage space and/or reduce data search latency times of the datastore.
摘要翻译：包括属性列表（例如，出租属性）的数据存储区可以被配置为执行缩略图打印算法的计算资源访问，以生成包括一个或多个图像的数字数据的汇总数据值（例如，指纹值，散列值）房产列表房产列表中的摘要数据值以及列表属性（例如地址，邮政编码，地理位置，品牌，卧室数量/浴室/睡眠物品，设施）可以与其他房产列表的摘要数据值和列表属性进行比较，以确定如果一个或多个图像的摘要数据值匹配，以及一个或多个列表属性是否匹配。阈值数量的图像匹配和列出属性匹配可以指示属性列表是重复的属性列表，其可以被计算机资源合并，移除或替换为链接/指针，以增加数据存储空间和/或减少数据搜索延迟时间的数据存储区。

9. 发明申请

US20070062353A1 Drive mechanism and slicing apparatus for food slicing machine 有权
标题翻译：食品切片机的驱动机构和切片机
公开(公告)号：US20070062353A1
公开(公告)日：2007-03-22
申请号：US11231702
申请日：2005-09-21
申请人： Todd Bodey , Tony Thomas , David Petty
发明人： Todd Bodey , Tony Thomas , David Petty
IPC分类号： B26D7/06 , B23D25/00
CPC分类号： B26D1/46 , B23D35/008 , B26D1/48 , B26D1/54 , B26D7/0616 , B26D7/0641 , B26D7/2628 , Y10T83/217 , Y10T83/6656 , Y10T83/707
摘要： A food slicing machine using a linear servo motor to reciprocate a carriage holding food products through a path that includes a slicing blade. The slicing apparatus is a modular apparatus that can be mounted to and removed from slicing machines as a unit without the need for disassembly of the components of the slicing apparatus. An adjustment mechanism for the blade guide uses two shafts that extend from a bearing plate into a finger that is mounted to the blade guide. The lower shaft has a cam nut that displaces the finger about the upper shaft to bend the blade guide. There is also an adjustment mechanism for the idler pulley of the band blade apparatus.
摘要翻译：一种食品切片机，其使用线性伺服电动机使托架保持食物通过包括切片刀片的路径往复运动。切片装置是一种模块化装置，其可以作为一个单元安装到切片机上并从其移除，而不需要拆卸切片装置的部件。用于叶片引导件的调节机构使用从轴承板延伸到安装到叶片引导件的手指中的两个轴。下轴具有凸轮螺母，该凸轮螺母绕着上轴移动手指以使刀片引导件弯曲。还有一种用于带刀装置的惰轮的调节机构。

10. 发明申请

US20060148938A1 Modification of paper coating rheology 审中-公开
标题翻译：纸张涂层流变改性
公开(公告)号：US20060148938A1
公开(公告)日：2006-07-06
申请号：US10545754
申请日：2004-02-16
申请人： Howard Dungworth , David Petty , Olli Jokinen
发明人： Howard Dungworth , David Petty , Olli Jokinen
IPC分类号： D21H19/54 , D21H11/00
CPC分类号： D21H19/58
摘要： Thickener compositions for addition to paper coating compositions in order to obtain low high shear viscosity and good water retention. The thickener compositions comprise an associative thickener with an associative content below 10%, a molecular weight below one million and an acid content of at least 10% by weight.
摘要翻译：为了获得低的高剪切粘度和良好的保水性，加成纸涂料组合物的增稠剂组合物。增稠剂组合物包含缔合增稠剂，其缔合含量低于10％，分子量低于一百万，酸含量至少为10重量％。

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