公开(公告)号：US20240407601A1

公开(公告)日：2024-12-12

申请号：US18734402

申请日：2024-06-05

Applicant: David Davis

Inventor： David Davis

IPC: A47J37/07

Abstract: A cooking device comprising a trough assembly and a chimney. The trough assembly comprises three or more troughs each extending radially outwards from the central section, each of the three or more troughs being configured to receive and retain combustible material from the central section. The chimney is configured to receive combustible material, the chimney fitting at least partially within the central section.

公开(公告)号：US20150060729A1

公开(公告)日：2015-03-05

申请号：US14382171

申请日：2013-02-25

Applicant: Matthew John Cousins ,  David Davis ,  Paul Rafferty ,  Sarah Ridley ,  Alan Gordon Tapster

Inventor： Matthew John Cousins ,  David Davis ,  Paul Rafferty ,  Sarah Ridley ,  Alan Gordon Tapster

IPC: C01G3/12 ,  B01D15/08 ,  B01J20/32 ,  B01J20/02 ,  B01J20/30 ,  B01D53/64

CPC classification number: C01G3/12 ,  B01D15/08 ,  B01D53/64 ,  B01D2253/1128 ,  B01D2256/24 ,  B01D2257/602 ,  B01D2258/05 ,  B01J20/0237 ,  B01J20/08 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42 ,  B01J2220/56 ,  C10G25/003 ,  C10G29/10 ,  C10L3/101 ,  C10L2290/542

Abstract: A method for producing a sulphided copper sorbent includes the steps of: (i) contacting a sorbent precursor material containing one or more sulphidable copper compounds, with a sulphiding gas stream including hydrogen sulphide to form a sulphided sulphur-containing sorbent material, and (ii) subjecting the sulphided sulphur-containing sorbent material to a heating step in which it is heated to a temperature above that used in the sulphiding step and ≧110° C., under an inert gas selected from nitrogen, argon, helium, carbon dioxide, methane, and mixtures thereof, the inert gas optionally including hydrogen sulphide. The method provides sulphided copper sorbents that have reduced levels of elemental sulphur.

Abstract translation: 硫化铜吸附剂的制备方法包括以下步骤：（i）将含有一种或多种可硫化铜化合物的吸附剂前体材料与包含硫化氢的硫化物气流接触以形成硫化含硫吸附剂材料，和（ii） ）将硫化的含硫吸附剂材料经受加热步骤，其中将其加热到高于硫化步骤中使用的温度，并且在选自氮气，氩气，氦气，二氧化碳的惰性气体中在≥110℃， 甲烷及其混合物，惰性气体任选地包括硫化氢。 该方法提供硫化铜吸附剂，其具有降低的元素硫含量。

公开(公告)号：US20130074061A1

公开(公告)日：2013-03-21

申请号：US13235035

申请日：2011-09-16

Applicant: AARON H. AVERBUCH ,  Siddhartha Dattagupta ,  Mark Chekhanovskiy ,  David Davis ,  Edward W. James

Inventor： AARON H. AVERBUCH ,  Siddhartha Dattagupta ,  Mark Chekhanovskiy ,  David Davis ,  Edward W. James

IPC: G06F9/44

CPC classification number: G06F8/654

Abstract: Techniques are presented for managing firmware updates for a plurality of devices within a wireless network. Embodiments monitor network usage of the plurality of devices to collect historical usage data. An optimal window of time for updating the firmware of the plurality of devices is then determined, based on the collected historical device usage data. Embodiments flag at least one of the plurality of devices for a firmware update, based on a current firmware version of the device and a corresponding available firmware version for the device. In one embodiment, dependencies for each of the plurality of devices are considered in flagging the devices for the firmware update. The firmware of the flagged devices is updated during the determined optimal window of time.

Abstract translation: 提供了用于管理无线网络内的多个设备的固件更新的技术。 实施例监视多个设备的网络使用以收集历史使用数据。 然后，基于收集的历史设备使用数据来确定用于更新多个设备的固件的最佳时间窗口。 实施例基于设备的当前固件版本和设备的相应可用固件版本来标记用于固件更新的多个设备中的至少一个设备。 在一个实施例中，在标记用于固件更新的设备时考虑多个设备中的每一个的依赖性。 在确定的最佳时间窗口期间更新标记设备的固件。

公开(公告)号：US20090139513A1

公开(公告)日：2009-06-04

申请号：US12313529

申请日：2008-11-21

Applicant: David Davis

Inventor： David Davis

IPC: F24J2/42 ,  F24J2/04 ,  F24J2/46 ,  F28F1/14 ,  F24H1/18

CPC classification number: F24H1/206 ,  F24D11/003 ,  F24D11/004 ,  F24D19/1042 ,  F24D2200/04 ,  F24D2200/14 ,  F24D2220/06 ,  F24D2220/08 ,  F24D2240/10 ,  F24D2240/22 ,  Y02B10/20 ,  Y02B10/70

Abstract: A bivalent water-heating system includes a water-storage tank having at least one wall defining an interior storage cavity configured for storing water to be heated. The storage cavity includes an upper-cavity and lower-cavity portions. A non-solar heating unit is situated at least partially in the upper-cavity portion and includes a combustion chamber defined by at least one wall through which heat produced by the combustion of fuel is transferred to stored water located within the upper-cavity portion. Water stored in the lower-cavity portion is heated by a solar heating subsystem that circulates a heat-transferring fluid between a solar collector that converts solar radiation to heat energy and a heat exchanger situated within the lower-cavity portion such that heat-transferring fluid (i) absorbs heat at the solar collector, (ii) is routed to the heat exchanger where the heat-transferring fluid transfers heat to water stored in the lower-cavity portion, and (iii) is returned from the heat exchanger to the solar collector to absorb additional heat.

Abstract translation: 二价加热系统包括具有至少一个壁的储水箱，所述至少一个壁限定了用于储存待加热水的内部储存腔。 储存腔包括上腔和下腔部分。 非太阳能加热单元至少部分地位于上空腔部分中，并且包括由至少一个壁限定的燃烧室，通过燃烧产生的热量将其转移到位于上腔部分内的储水中。 存储在下腔部分中的水被太阳能加热子系统加热，该太阳能加热子系统将传热流体循环在太阳能收集器之间，太阳能收集器将太阳辐射转换成热能，而位于下腔部分内的热交换器使得传热流体 （i）在太阳能收集器处吸收热量，（ii）被引导至热交换器，其中传热流体将热量传递到储存在下部空腔部分中的水，并且（iii）从热交换器返回到太阳能 收集器吸收额外的热量。

公开(公告)号：US20090063428A1

公开(公告)日：2009-03-05

申请号：US12228952

申请日：2008-08-18

Applicant: Alden Meier ,  David Davis

Inventor： Alden Meier ,  David Davis

IPC: G06F7/06 ,  G06F17/30

CPC classification number: G16H10/20

Abstract: The invention provides a consistent, easy to use, reliable method for evaluating each potential subject against the inclusion and exclusion criteria for a controlled data collection such as a clinical trial protocol. The invention provides a method for subject evaluation according to the clinical protocol as soon as the clinical protocol has been agreed upon. The invention provides an automated system and method of applying the clinical protocol to identifying and enrolling subjects. The invention removes both error (based on incomplete understanding or misunderstanding of the protocol) and inconsistencies owing to the subjective application. Further, to the extent physician subjectivity is affecting enrollment, the inventive system and method provides a means to monitor and quantify the subjective effect introduced into the clinical trial enrollment process.

Abstract translation: 本发明提供了一种一致，易于使用，可靠的方法，用于根据受控数据收集（如临床试验方案）的包含和排除标准来评估每个潜在受试者。 一旦临床方案得到商定，本发明提供了根据临床方案进行受试者评估的方法。 本发明提供了一种将临床方案应用于识别和登记受试者的自动化系统和方法。 本发明消除了由于主观应用导致的错误（基于对协议的不完全理解或误解）和不一致。 此外，在医学主体性影响入学的程度上，本发明的系统和方法提供了监测和量化引入临床试验注册过程的主观效果的手段。

公开(公告)号：US20060213010A1

公开(公告)日：2006-09-28

申请号：US11386333

申请日：2006-03-22

Applicant: David Davis

Inventor： David Davis

IPC: A61G7/14 ,  A61G1/00

CPC classification number: A62B99/00 ,  A61G7/0504

Abstract: A system for transporting an nonambulatory patient including a mattress having longitudinal sides and a bottom surface and a panel having longitudinal side edges, a head end edge, and a bottom surface coated with a low coefficient of friction coating. The panel is positioned below the bottom surface of the mattress, and includes a plurality of side straps extending outwardly from the longitudinal side edges in spaced relation to one another. A handle is located along at least one edge of the panel. The side straps are wrapped around the mattress so as to cause the mattress to curl so that the longitudinal sides are moved upwardly to thereby form a central longitudinal pocket suitable for cradling a patient positioned upon the mattress. The head end handle is then pulled to drag the curled mattress and the panel along a surface upon the low coefficient of friction coating.

Abstract translation: 一种用于运送包括具有纵向侧面和底部表面的床垫以及具有纵向侧边缘的面板，头端边缘和涂覆有低摩擦系数涂层的底面的非门诊患者的系统。 面板位于床垫的底表面下方，并且包括从纵向侧边缘彼此间隔开地向外延伸的多个侧带。 手柄沿着面板的至少一个边缘定位。 侧带被包裹在床垫周围，从而使床垫卷曲，使得纵向侧面向上移动，从而形成适于托起位于床垫上的患者的中心纵向口袋。 然后在较低的摩擦系数涂层的作用下拉动头端把手以沿着表面拖动卷曲的床垫和面板。

公开(公告)号：US20060185089A1

公开(公告)日：2006-08-24

申请号：US11361140

申请日：2006-02-23

Applicant: David Davis ,  Robert Novack

Inventor： David Davis ,  Robert Novack

IPC: A61G7/015

CPC classification number: A61G5/006 ,  A61G5/1075 ,  A61G7/005 ,  A61G2203/74

Abstract: A convertible wheeled chair is easily changed by an attendant into a gurney of the same height as a patient bed. During the process of transferring a patient from an upright position to a reclining position, convertible wheeled chair shifts the center of gravity of the patient rearwardly, and therefore does not give the patient a sensation of sliding from the chair.

Abstract translation: 可转换的轮椅很容易被服务员改变成与病床相同高度的轮辋。 在将患者从直立位置转移到倾斜位置的过程中，可转动轮椅向后移动患者的重心，因此不会给患者从椅子滑动的感觉。

公开(公告)号：US20060162086A1

公开(公告)日：2006-07-27

申请号：US11279359

申请日：2006-04-11

Applicant: DAVID DAVIS

Inventor： DAVID DAVIS

IPC: A47C27/08

CPC classification number: A61G1/013 ,  A61G7/05769 ,  A61G7/1021 ,  A61G7/1026 ,  A61G7/1028

Abstract: A single patient, personal use patient transfer mattress is provided including at least a substantially permanently stainable top sheet having a width, a length, and longitudinally oriented peripheral edges and a bottom sheet having the same width, the same length, longitudinally oriented peripheral edges and a plurality of perforations. The longitudinally oriented peripheral edges of the top and bottom sheets are sealingly fastened to one another. A plurality of baffles, each having a width and a length, are attached to an inner surface of the top sheet and an inner surface of the bottom sheet so as to be transversely oriented between the top sheet and the bottom. The baffles along with the widths of the top and bottom sheets define a radially-outwardly curved perimeter wall that is disposed between an edge of the baffles and the sealed peripheral edges of the top and bottom sheets. The radially-outwardly curved perimeter wall has a width y that is determined by the following relationship: d ⁢   ⁢ π - x 2 ≤ y where d comprises a height of the longitudinally extensive pontoon and x comprises the width of the baffles.

Abstract translation: 提供了单个患者个人使用的患者转移床垫，其包括至少具有宽度，长度和纵向定向的外围边缘的基本上永久可染色的顶片，以及具有相同宽度，相同长度的纵向定向的周边边缘和 多个穿孔。 顶部和底部片材的纵向定向的外围边缘彼此密封地紧固。 每个具有宽度和长度的多个挡板附接到顶片的内表面和底片的内表面，以便在顶片和底部之间横向定向。 挡板以及顶部和底部片材的宽度限定了径向向外弯曲的周边壁，其设置在挡板的边缘和顶部和底部片材的密封的周边边缘之间。 径向向外弯曲的周边壁具有由以下关系确定的宽度y：