公开(公告)号：US3938790A

公开(公告)日：1976-02-17

申请号：US153277

申请日：1971-06-15

申请人： Helmut Knuppel ,  Karl Brotzmann ,  Hans-Georg Fassbinder ,  Guy Savard ,  Robert Lee

发明人： Helmut Knuppel ,  Karl Brotzmann ,  Hans-Georg Fassbinder ,  Guy Savard ,  Robert Lee

IPC分类号： C21C5/34 ,  C21C5/42

CPC分类号： C21C5/34

摘要： Pig-iron is refined into steel by blowing oxygen and a protective screen of an encasing gas through injecting means located at or near the bottom of a converter containing a melt of molten metal. The encasing gas while protecting the injecting means, allows it to be consumed at substantially the same rate as the bottom of the converter so that the injecting means is not left projecting from the bottom of the converter. The encasing gas can be one which is inert to the melt or the metal of the injecting means or both, or it can be a gas which reacts sluggishly with the melt or the material of the oxygen feed pipe or both. Desirably, the oxygen jet is circular in cross-section and the encasing gas is in the form of a concentric jet.A converter for carrying out the method is made up of a pear-shaped sheet-steel casing having a refractory lining and an inserted bottom provided with nozzles in the form of metal tubes for the oxygen and encasing gas. Preferably, a substantial portion (for example about half) of the converter bottom is free of nozzles. The nozzles can be arranged in groups and there can be rows running parallel with the tilting axis of the converter. The nozzles may also be arranged to cause circulation of the molten metal in the converter. The nozzles can be constructed to provide for swirling movement of the encasing gas. Examples of encasing gas which may be used are hydrogen, nitrogen, noble-gases, carbon monoxide, carbon dioxide, ammonia, hydrogen-fluoride, furnace-mouth gas, coke-oven gas, natural gas and other gases containing hydrocarbons.

摘要翻译： 生铁通过吹入氧气和通过位于包含熔融金属熔体的转炉底部或附近的注入装置而被包裹气体而被精炼成钢。 在保护喷射装置的同时，封装气体能够以与转炉底部基本相同的速度消耗，从而喷射装置不会从转炉的底部突出。 封装气体可以是对熔体或注入装置的金属或两者都是惰性的气体，或者它可以是与熔体或氧气进料管的材料或两者都缓慢反应的气体。 期望地，氧气射流是横截面为圆形，并且包围气体为同心射流的形式。

公开(公告)号：US3932172A

公开(公告)日：1976-01-13

申请号：US315377

申请日：1972-12-15

申请人： Helmut Knuppel ,  Karl Brotzmann ,  Hans-Georg Fassbinder ,  Guy Savard ,  Robert Lee

发明人： Helmut Knuppel ,  Karl Brotzmann ,  Hans-Georg Fassbinder ,  Guy Savard ,  Robert Lee

IPC分类号： C21C5/34

CPC分类号： C21C5/34

摘要： Pig-iron is refined into steel by blowing oxygen and a protective screen of an encasing gas through injecting means located at or near the bottom of a converter containing a melt of molten metal. The encasing gas while protecting the injecting means, allows it to be consumed at substantially the same rate as the bottom of the converter so that the injecting means is not left projecting from the bottom of the converter. The encasing gas can be one which is inert to the melt or the metal of the injecting means or both, or it can be a gas which reacts sluggishly with the melt or the material of the oxygen feed pipe or both. Desirably, the oxygen jet is circular in cross-section and the encasing gas is in the form of a concentric jet.A converter for carrying out the method is made up of a pear-shaped sheet-steel casing having a refractory lining and an inserted bottom provided with nozzles in the form of metal tubes for the oxygen and encasing gas. Preferably, a substantial portion (for example about half) of the converter bottom is free of nozzles. The nozzles can be arranged in groups and there can be rows running parallel with the tilting axis of the converter. The nozzles may also be arranged to cause circulation of the molten metal in the converter. The nozzles can be constructed to provide for swirling movement of the encasing gas. Examples of encasing gas which may be used are hydrogen, nitrogen, noble-gases, carbon monoxide, carbon dioxide, ammonia, hydrogen-fluoride, furnace-mouth gas, coke-oven gas, natural gas and other gases containing hydrocarbons.

公开(公告)号：US4657587A

公开(公告)日：1987-04-14

申请号：US799587

申请日：1985-11-19

申请人： Guy Savard ,  Robert Lee

发明人： Guy Savard ,  Robert Lee

IPC分类号： B22D11/106 ,  B22D27/00 ,  C22B9/00

CPC分类号： B22D11/106 ,  B22D27/003

摘要： Molten steel, normally exposed to an atmosphere of air, is protected against impurities by placing a gas containing a major amount of carbon dioxide gas in such quantities and in such proximity to the surface to cause dissociation of the carbon dioxide at a rate which provides a gas barrier or shroud isolating the steel from the surrounding atmosphere. This method may be applied to protecting certain molten steels being transferred from a ladle to a mold, or from a ladle to a tundish and from the tundish to a mold in continuous casting. In a method where a number of shrouding operations are carried out in series, gas under pressure is bled, in increments, from a storage vessel containing a body of liquid carbon dioxide in an overlying ullage space containing vapor. Each increment is ultimately expanded and dispersed at ambient temperature to form the shroud. As each increment of vapor is removed from the vessel, it is replace by withdrawing liquid carbon dioxide, vaporizing it and returning it to the ullage space.

摘要翻译： 通常暴露于空气气氛的熔融钢通过将含有主要量的二氧化碳气体的气体放置在这样的数量和附近的表面来防止杂质，从而以提供二氧化碳的速率使二氧化碳解离 气体屏障或护罩将钢与周围大气隔离。 该方法可以用于保护从钢包转移到模具中的某些熔融钢，或从钢包到中间包以及从中间包到连续铸造的模具。 在串联进行多个遮蔽操作的方法中，压力下的气体以含有蒸汽的上层空间中的含有二氧化碳体的储存容器的形式逐渐流出。 每个增量最终在环境温度下膨胀并分散以形成护罩。 随着蒸汽的每个增量从容器中移出，它被取出液态二氧化碳，蒸发并将其返回到空白空间来代替。

公开(公告)号：US4614216A

公开(公告)日：1986-09-30

申请号：US703751

申请日：1985-02-21

申请人： Guy Savard ,  Robert Lee

发明人： Guy Savard ,  Robert Lee

IPC分类号： B22D7/12 ,  B22D11/106 ,  B22D23/00 ,  B22D27/00 ,  B22D7/00 ,  B22D11/10

CPC分类号： B22D27/003 ,  B22D11/106

摘要： Molten steel, normally exposed to an atmosphere of air, is protected against pick-up of impurities by placing carbon dioxide gas in such quantities and in such proximity to the surface to cause dissociation of the carbon dioxide at a rate which furnishes an atmosphere of carbon monoxide and gives off a negligible amount of oxygen to the steel, thus providing a gas barrier or shroud isolating the steel from the surrounding atmosphere and preventing pick-up therefrom of oxygen, nitrogen or hydrogen. This method may be applied to protecting steel being transferred from a ladle to a mold, or from a ladle to a tundish and from the tundish to a mold in continuous casting. In a method where a number of shrouding operations are carried out in series, carbon dioxide vapor, under pressure, is bled, in increments, from a storage vessel containing a body of liquid carbon dioxide in overlying ullage space containing vapor. Each increment is superheated, after it leaves the vessel, and is ultimately expanded and dispersed at ambient temperature to form the shroud. As each increment of vapor is removed from the vessel, it is replaced by withdrawing liquid carbon dioxide, vaporizing it and returning it to the ullage space.

摘要翻译： 通常暴露于空气气氛的熔钢通过将二氧化碳气体放置在表面附近而被保护以防止杂质的吸收，从而以提供碳气氛的速度使二氧化碳解离 并向钢中释放出可忽略的氧气量，从而提供隔离钢板与周围环境的气体隔离层或防护罩，并防止从其中吸收氧气，氮气或氢气。 该方法可以用于保护钢从钢包转移到模具，或从钢包到中间包以及从中间包到连续铸造的模具。 在串联进行多次遮蔽操作的方法中，在压力下的二氧化碳蒸气以包含蒸汽的上层空间中的含有液体二氧化碳体的储存容器以增量排出。 每个增量在离开容器后过热，并最终在环境温度下膨胀和分散以形成护罩。 随着每个蒸汽增量从容器中取出，它被取出液态二氧化碳取代，蒸发并将其返回到空白空间。

公开(公告)号：US10752403B1

公开(公告)日：2020-08-25

申请号：US16421023

申请日：2019-05-23

申请人： Dennis Rinear ,  Dennis D. Rinear ,  Robert Lee ,  Constantino Velez

发明人： Dennis Rinear ,  Dennis D. Rinear ,  Robert Lee ,  Constantino Velez

IPC分类号： F21V33/00 ,  B65D25/06 ,  B65D43/16 ,  B65D51/24 ,  B65D55/02 ,  B60R11/00 ,  B65D25/28

摘要： A storage box having organizational inserts is capable of being stored within a side box of a cab of a tractor trailer. The inserts are configurable and modular. Certain embodiments include illumination means on the exterior of the storage box and the interior of the storage box. Other certain embodiments include a split lid.

公开(公告)号：US09289083B2

公开(公告)日：2016-03-22

申请号：US14053816

申请日：2013-10-15

申请人： Robert Lee

发明人： Robert Lee

IPC分类号： A47G19/02 ,  A47G19/06 ,  A47G23/06 ,  B65D1/24 ,  B65D1/36 ,  B65D25/04 ,  B65D57/00 ,  B65D85/00 ,  A47G19/00 ,  A47G23/00 ,  A47G19/30

CPC分类号： A47G19/30 ,  A47G19/00 ,  A47G19/02 ,  A47G19/06 ,  A47G23/06 ,  A47J47/02 ,  B65D25/04 ,  B65D43/0204

摘要： A food container is divided into two compartments by a vertically extending partition wall. A user selects which of the two compartments will hold a food product and which compartment will receive inedible parts of the food product after edible part of the food product is consumed. A snap-on lid closes the container to retain the food product and discarded inedible parts inside the container. Flap openings in the lid allow access to the compartments.

摘要翻译： 食物容器由垂直延伸的分隔壁分成两个隔间。 用户选择两个隔间中的哪一个将容纳食品，并且在可食用的食品部分消耗后，哪个隔室将接收食品的不可食的部分。 卡扣式盖子关闭容器以将食品保持在容器内并丢弃不可食的部分。 盖子上的挡板开口允许进入隔间。

公开(公告)号：US20150281252A1

公开(公告)日：2015-10-01

申请号：US14449126

申请日：2014-07-31

申请人： Ryan Melcher ,  John Tapley ,  Robert Lee

发明人： Ryan Melcher ,  John Tapley ,  Robert Lee

IPC分类号： H04L29/06

CPC分类号： G06Q30/0631 ,  A61B5/04 ,  G06Q30/0633 ,  G06T11/206 ,  H04L43/04 ,  H04L61/609 ,  H04L63/08 ,  H04L63/107 ,  H04L67/10 ,  H04L67/1042 ,  H04W4/80 ,  H04W76/14 ,  H04W84/18

摘要： In various example embodiments, a system and method for data mesh-based environmental augmentation are presented. Attribute data associated with a user may be received from a plurality of attribute sources. A portion of the attribute data may include real-time data. A portion of the real-time data indicative of an identity of the user may be identified. The identity of the user may be authenticated with respect to the real-time data by analyzing the identified portion of the real-time data. Based on the authentication of the identity of the user, a user activity being performed by the user may be identified based on the real-time data, and the user activity may be augmented according to a user setting.

摘要翻译： 在各种示例性实施例中，提出了一种用于基于数据网格的环境增强的系统和方法。 可以从多个属性源接收与用户相关联的属性数据。 属性数据的一部分可以包括实时数据。 可以识别指示用户身份的一部分实时数据。 通过分析实时数据的识别部分，可以相对于实时数据认证用户的身份。 基于用户的身份认证，可以基于实时数据来识别由用户执行的用户活动，并且可以根据用户设置增加用户活动。

公开(公告)号：US08832719B1

公开(公告)日：2014-09-09

申请号：US13563323

申请日：2012-07-31

申请人： Frank Huang ,  James Jan ,  Robert Lee ,  Bing Zhao ,  Yao Chen

发明人： Frank Huang ,  James Jan ,  Robert Lee ,  Bing Zhao ,  Yao Chen

IPC分类号： G06F3/00

CPC分类号： G06F13/387 ,  G06F13/102

摘要： An interface system includes a secure digital (SD) driver module to communicate with an SD card over a bus, a secure digital input/output (SDIO) driver module to communicate with an SDIO card over the bus, and an input/output port. A method of operating a host in the interface system includes coupling the bus to the SD card while a first mode is enabled, coupling the bus to the SDIO card while a second mode is enabled, and enabling the first mode in response to a request for access to the SD card. The method includes, while the first mode is enabled, (i) listening for a notification signal arriving from the SDIO card via the input/output port, indicating that an interrupt is pending at the SDIO card, and (ii) in response to the notification signal, enabling the second mode to allow the SDIO card to transmit the interrupt to the host.

摘要翻译： 接口系统包括一个通过总线与SD卡通信的安全数字（SD）驱动器模块，用于通过总线与SDIO卡进行通信的安全数字输入/输出（SDIO）驱动器模块以及输入/输出端口。 在接口系统中操作主机的方法包括在启用第一模式的同时将总线耦合到SD卡，而在启用第二模式时将总线耦合到SDIO卡，并且响应于对第一模式的请求 访问SD卡。 该方法包括，当第一模式被使能时，（i）监听通过输入/输出端口从SDIO卡到达的通知信号，指示中断在SDIO卡处于等待状态，以及（ii）响应于 通知信号，使第二种模式允许SDIO卡向主机发送中断。

公开(公告)号：US08657012B2

公开(公告)日：2014-02-25

申请号：US12917111

申请日：2010-11-01

申请人： Stephen P. Fenton ,  Ian Calder ,  Stewart Christie ,  Robert Lee

发明人： Stephen P. Fenton ,  Ian Calder ,  Stewart Christie ,  Robert Lee

IPC分类号： E21B17/01

CPC分类号： E21B33/035 ,  E21B17/01 ,  E21B19/143 ,  E21B33/064

摘要： A riser for use in subsea operations that is parked subsea deployed as needed onto wellheads disposed proximate where the riser is parked. A base anchored into the seafloor provides a pedestal for parking the riser. The riser emits a beacon signal so it can be located when needed. When parked, the riser can be kept in a vertical orientation by a buoyancy module mounted on an upper portion of the riser. A workboat, or other vessel, attaches to the parked riser and positions it onto a designated wellhead. An extension connects the riser to platform or other vessel above the sea surface.

摘要翻译： 用于海底作业的提升器，其将海底部署的海底部署在靠近提升管停放的井口处。 锚泊在海底的底座提供了一个用于停放提升管的基座。 提升管发出信标信号，以便在需要时可以定位。 当停放时，提升管可以通过安装在提升管上部的浮力模块保持在垂直方向。 一艘工作船或其他船只附着在停泊的立管上，并将其置于指定的井口上。 延伸部将提升管连接到海平面以上的平台或其他容器。

公开(公告)号：US08328466B1

公开(公告)日：2012-12-11

申请号：US12880200

申请日：2010-09-13

申请人： Brian Shook ,  Steve Whiteside ,  Robert Lee ,  Ronald Skala ,  Paul Wade ,  Bret Thomson

发明人： Brian Shook ,  Steve Whiteside ,  Robert Lee ,  Ronald Skala ,  Paul Wade ,  Bret Thomson

IPC分类号： F16L1/16

CPC分类号： H02G1/10

摘要： An underwater plow can include a depressor cam and a chute cam that are pivotably attached to a blade portion. The blade portion can be formed with a trough and the depressor cam can be biased in the trough. The chute cam can be formed with a groove having a minimum thickness at its attached end and an increasing taper to a maximum thickness at its distal end. A sensor passing through the plow contacts the edge of the depressor cam, causing depressor cam rotation away from the trough. The sensor passes the depressor cam and pushes against the chute cam, which causes the chute cam to contra-rotate relative to the depressor cam until the sensor passes through the chute arm at is maximum thickness. Once the sensor passes through, the cams contra-rotate back to their respective biased positions.

摘要翻译： 水下犁可以包括可枢转地附接到叶片部分的压下凸轮和滑槽凸轮。 叶片部分可以形成有槽，并且压力凸轮可以偏置在槽中。 滑槽凸轮可以在其附接端形成具有最小厚度的凹槽，并且在其远端处形成增加的锥度至最大厚度。 穿过犁的传感器接触压力凸轮的边缘，使压力凸轮转动远离槽。 传感器通过压力凸轮并推动斜槽凸轮，这导致滑槽凸轮相对于压力凸轮相反转动，直到传感器以最大厚度通过滑槽臂。 一旦传感器通过，凸轮反向旋转回其各自的偏置位置。