公开(公告)号：US20210212876A1

公开(公告)日：2021-07-15

申请号：US16499953

申请日：2019-03-20

Applicant: David A. Johnson ,  Lance L. Ercanbrack ,  Kent B. Gustin

Inventor： David A. Johnson ,  Lance L. Ercanbrack ,  Kent B. Gustin

IPC: A61G13/12 ,  A61G15/12

Abstract: The herein described Adaptive Ergonomic Positioning device (“AEPD”) relates generally to the field of surgery and other medical or healthcare procedures. The AEPD can be adapted for use with most standard surgical tables and surgical chairs where the patient must be positioned prone during a particular procedure. The AEPD may also be used for certain procedures where the patient may be positioned supine. The AEPD support assemblies are highly adjustable and deliver improved ergonomics for both patients and providers. Patients of different morphology can be comfortably positioned in prone with their head and neck in a neutral position, and shoulders in a forward flexed, slightly internally rotated position. The AEPD can be adjusted to accommodate patients with neck and shoulder mobility restrictions, without any effect on provider accessibility to the surgical or treatment site.

公开(公告)号：US08950357B2

公开(公告)日：2015-02-10

申请号：US13050096

申请日：2011-03-17

Applicant: Parimal G. Rajkondawar ,  Roger K. Erdman ,  David A. Johnson ,  William S. Nelson ,  Paul D. Thompson ,  Gary C. Steingraber

Inventor： Parimal G. Rajkondawar ,  Roger K. Erdman ,  David A. Johnson ,  William S. Nelson ,  Paul D. Thompson ,  Gary C. Steingraber

IPC: A01J5/00 ,  A01J5/007 ,  A01K1/12 ,  A01K29/00

CPC classification number: A01K1/12 ,  A01J5/00 ,  A01J5/007 ,  A01J7/00 ,  A01K11/006 ,  A01K29/005 ,  G05B15/02

Abstract: In certain embodiments, a method for milking stall assignment includes storing first location information associated with a dairy livestock, the first location information comprising a coordinate location of the dairy livestock within a milking parlor at a first time. The method further includes comparing the stored first location information associated with the dairy livestock with an area associated with each of a plurality of milking stalls of the milking parlor to identify a milking stall in which the dairy cow is located at the first time and assigning the dairy livestock to the milking stall in which the dairy cow is located at the first time such that data associated with milking of the dairy livestock may be associated with the dairy cow.

Abstract translation: 在某些实施例中，一种用于挤奶失速分配的方法包括存储与奶牛家畜相关联的第一位置信息，第一位置信息在第一时间包括挤奶室内的奶牛家畜的坐标位置。 该方法还包括将与乳品牲畜相关联的存储的第一位置信息与与挤奶室的多个挤奶档位中的每一个相关联的区域进行比较，以便在第一时间识别奶牛位于其中的挤奶档位 将奶牛的牲畜首次置于奶牛所在的挤奶摊位，使得与奶牛的挤奶有关的数据可能与奶牛相关联。

公开(公告)号：US08352113B2

公开(公告)日：2013-01-08

申请号：US12845362

申请日：2010-07-28

Applicant: David A. Johnson ,  Monte A. Dickson

Inventor： David A. Johnson ,  Monte A. Dickson

IPC: G01C22/00

CPC classification number: G05D1/0265 ,  A01D34/008 ,  G05D1/0225

Abstract: A robotic mower boundary coverage system includes a vehicle control unit on the robotic mower commanding a traction drive system to drive the robotic mower at a specified yaw angle with respect to a boundary wire, and a boundary sensor on the robotic mower signaling the distance between the boundary wire and the vehicle control unit. The vehicle control unit alternates commands to direct the traction drive system toward and away from the boundary wire based on the distance of the robotic mower to the boundary wire.

Abstract translation: 机器人割草机边界覆盖系统包括机器人割草机上的车辆控制单元，其指示牵引驱动系统相对于边界线以指定的偏转角度驱动机器人割草机;以及机器人割草机上的边界传感器， 边界线和车辆控制单元。 车辆控制单元基于机器人割草机与边界线的距离来交替命令以将牵引驱动系统引向和远离边界线。

公开(公告)号：US20120058148A1

公开(公告)日：2012-03-08

申请号：US13115011

申请日：2011-05-24

Applicant: David A. Johnson ,  David Persing

Inventor： David A. Johnson ,  David Persing

IPC: A61K31/7028 ,  A61K39/39 ,  A61P37/04 ,  A61P31/00 ,  A61P31/04 ,  A61P11/00 ,  A61P31/12 ,  A61P33/00 ,  A61P31/20 ,  A61P31/14 ,  A61P31/16 ,  C07H15/12 ,  A61P31/10

CPC classification number: C07H5/02 ,  C07H11/04 ,  C07H13/04 ,  C07H15/04

Abstract: Compounds that are adjuvants and immunoeffectors are described and claimed. The compounds augment antibody production in immunized animals as well as stimulate cytokine production and activate macrophages. Compositions and methods for using the compounds as adjuvants and immunoeffectors are also disclosed.

Abstract translation: 描述和要求保护作为佐剂和免疫作用剂的化合物。 该化合物增加免疫动物的抗体产生，并刺激细胞因子产生并激活巨噬细胞。 还公开了使用化合物作为佐剂和免疫作用剂的组合物和方法。

公开(公告)号：US20120057233A1

公开(公告)日：2012-03-08

申请号：US13103037

申请日：2011-05-06

Applicant: David A. Johnson ,  James Pritts

Inventor： David A. Johnson ,  James Pritts

IPC: G02B5/30

CPC classification number: G02B5/305 ,  G02B27/2228 ,  G02C7/12 ,  Y10T156/1026

Abstract: Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film or similar type of material laminated with triacetate or similar type material on one or both sides, wherein the polarizer film has a polarizing efficiency equal to or exceeding 99% and a transmittance percentage equal to or exceeding 35% and a retarder film (e.g., norbornene copolymer resin) laminated on a front surface of the polyvinylalcohol polarizer film laminated with triacetate and aligned to produce a desired circular polarization responsive to specified retardation wavelengths. Thermoforming and press polishing techniques may be used to fabricate/curve the blanks into lenses. The lenses (optical elements) may be used in an injection molding process to add thickness.

Abstract translation: 构造成解码三维内容的弯曲透镜及其制造方法。 透镜包括在一侧或两侧上与三乙酸酯或类似材料层压的聚乙烯醇偏光膜或类似类型的材料，其中偏振膜具有等于或超过99％的偏振效率和等于或超过35％的透光率百分比， 层叠在与三乙酸酯层叠的聚乙烯醇偏光膜的前表面上的缓凝剂膜（例如降冰片烯共聚物树脂），并对准以响应于指定的延迟波长产生期望的圆形极化。 热成型和压制抛光技术可用于制造/将坯料曲线成镜片。 透镜（光学元件）可以用于注射成型工艺以增加厚度。

公开(公告)号：US20120050858A1

公开(公告)日：2012-03-01

申请号：US13103036

申请日：2011-05-06

Applicant: David A. Johnson ,  James Pritts

Inventor： David A. Johnson ,  James Pritts

IPC: G02B27/26 ,  B29D11/00 ,  G02B5/30

CPC classification number: G02B5/305 ,  G02B27/2228 ,  G02C7/12

Abstract: Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film laminated with triacetate on both sides, wherein the polarizer film has a polarizing efficiency equal to or exceeding 99% and a transmittance percentage equal to or exceeding 35% and a retarder film (e.g., norbornene copolymer resin) laminated on a front surface of the polyvinylalcohol polarizer film laminated with triacetate and aligned to produce a desired circular polarization responsive to specified retardation wavelengths.

Abstract translation: 构造成解码三维内容的弯曲透镜及其制造方法。 透镜包括在两侧层叠有三乙酸盐的聚偏二醇偏振膜，其中偏振膜具有等于或超过99％的偏振效率和等于或超过35％的透光率，以及缓凝膜（例如降冰片烯共聚物树脂）层压 在聚乙烯醇偏光膜的前表面上层叠有三乙酸酯并且对准以产生响应于指定的延迟波长的期望的圆形极化。

公开(公告)号：US20120029753A1

公开(公告)日：2012-02-02

申请号：US12845314

申请日：2010-07-28

Applicant: David A. Johnson ,  Jeffrey S. Thompson

Inventor： David A. Johnson ,  Jeffrey S. Thompson

IPC: G05D1/00

CPC classification number: G05D1/0265 ,  A01D34/008 ,  B60L11/1803 ,  B60L11/1816 ,  B60L11/1846 ,  B60L11/1864 ,  B60L15/20 ,  B60L15/2036 ,  B60L2200/40 ,  B60L2220/20 ,  B60L2220/46 ,  B60L2240/12 ,  B60L2240/22 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/547 ,  B60L2250/16 ,  B60L2260/32 ,  G05D1/0225 ,  G05D2201/0208 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A robotic mower home finding system includes a charging station connected to an outer boundary wire loop, and a vehicle control unit on the robotic mower that directs a traction drive system to drive the robotic mower along a path offset a specified distance from an outer boundary wire loop toward the charging station. The vehicle control unit changes the specified distance randomly or incrementally so that the robotic mower does not take the same path to the charging station each time.

Abstract translation: 机器人割草机回家系统包括连接到外部边界线环的充电站和机器人割草机上的车辆控制单元，其指导牵引驱动系统沿着与外部边界线偏离指定距离的路径驱动机器人割草机 循环到充电站。 车辆控制单元随机地或递增地改变指定的距离，使得机器人割草机每次都不采取与充电站相同的路径。

公开(公告)号：US20120029752A1

公开(公告)日：2012-02-02

申请号：US12845298

申请日：2010-07-28

Applicant: David A. Johnson ,  Jeffrey S. Thompson ,  Thomas M. Messina ,  Justin A. Kraft ,  Russell J. Thacher

Inventor： David A. Johnson ,  Jeffrey S. Thompson ,  Thomas M. Messina ,  Justin A. Kraft ,  Russell J. Thacher

IPC: G05D1/00 ,  A01D34/00 ,  B25J5/00

CPC classification number: A01D34/008 ,  B60L15/20 ,  B60L15/2036 ,  B60L50/51 ,  B60L53/14 ,  B60L53/65 ,  B60L58/21 ,  B60L2200/40 ,  B60L2220/20 ,  B60L2220/46 ,  B60L2240/12 ,  B60L2240/22 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/547 ,  B60L2250/16 ,  B60L2260/32 ,  G05D1/0227 ,  G05D1/0265 ,  G05D1/027 ,  G05D2201/0208 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A robotic mower stuck detection system includes a boundary sensor on the robotic mower that can detect when the robotic mower reaches a boundary wire, an accelerometer on the robotic mower that can detect when the robotic mower encounters an obstacle; and a vehicle control unit on the robotic mower having a timer that is reset each time the robotic mower reaches a boundary wire or encounters an obstacle; and executes a stuck vehicle task if the timer exceeds a specified maximum time without being reset.

Abstract translation: 机器人割草机卡住检测系统包括机器人割草机上的边界传感器，其可以检测机器人割草机何时到达边界线，机器人割草机上的加速度计可以在机器人割草机遇到障碍物时检测; 机器人割草机上的车辆控制单元具有定时器，每当机器人割草机到达边界线或遇到障碍物时，定时器被重置; 如果定时器超过指定的最大时间而不复位，则执行卡车任务。

公开(公告)号：US07950798B2

公开(公告)日：2011-05-31

申请号：US12350092

申请日：2009-01-07

Applicant: David A. Johnson ,  James Pritts

Inventor： David A. Johnson ,  James Pritts

IPC: G02C7/12

CPC classification number: G02C7/12 ,  B32B37/02 ,  B32B38/1866 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2551/00 ,  G02B5/3033 ,  G02B5/3083 ,  G02B27/2228 ,  G02B27/26 ,  H04N13/337 ,  H04N2213/008

Abstract: Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film laminated with triacetate on both sides, wherein the polarizer film has a polarizing efficiency equal to or exceeding 99% and a transmittance percentage equal to or exceeding 35% and a retarder film (e.g., norbornene copolymer resin) laminated on a front surface of the polyvinylalcohol polarizer film laminated with triacetate and aligned to produce a desired circular polarization responsive to specified retardation wavelengths.

Abstract translation: 构造成解码三维内容的弯曲透镜及其制造方法。 透镜包括在两侧层叠有三乙酸盐的聚偏二醇偏振膜，其中偏振膜具有等于或超过99％的偏振效率和等于或超过35％的透光率，以及缓凝膜（例如降冰片烯共聚物树脂）层压 在聚乙烯醇偏光膜的前表面上层叠有三乙酸酯并且对准以产生响应于指定的延迟波长的期望的圆形极化。

公开(公告)号：US07946703B2

公开(公告)日：2011-05-24

申请号：US12495754

申请日：2009-06-30

Applicant: David A. Johnson ,  James Pritts

Inventor： David A. Johnson ,  James Pritts

IPC: G02C7/12

CPC classification number: G02B5/305 ,  G02B27/2228 ,  G02C7/12 ,  Y10T156/1026

Abstract: Curved lenses configured to decode three dimensional content and method of fabricating the same. The lenses comprise a polyvinylalcohol polarizer film or similar type of material laminated with triacetate or similar type material on one or both sides, wherein the polarizer film has a polarizing efficiency equal to or exceeding 99% and a transmittance percentage equal to or exceeding 35% and a retarder film (e.g., norbornene copolymer resin) laminated on a front surface of the polyvinylalcohol polarizer film laminated with triacetate and aligned to produce a desired circular polarization responsive to specified retardation wavelengths. Thermoforming and press polishing techniques may be used to fabricate/curve the blanks into lenses. The lenses (optical elements) may be used in an injection molding process to add thickness.

Abstract translation: 构造成解码三维内容的弯曲透镜及其制造方法。 透镜包括在一侧或两侧上与三乙酸酯或类似材料层压的聚乙烯醇偏光膜或类似类型的材料，其中偏振膜具有等于或超过99％的偏振效率和等于或超过35％的透光率百分比， 层叠在与三乙酸酯层叠的聚乙烯醇偏光膜的前表面上的缓凝剂膜（例如降冰片烯共聚物树脂），并对准以响应于指定的延迟波长产生期望的圆形极化。 热成型和压制抛光技术可用于制造/将坯料曲线成镜片。 透镜（光学元件）可以用于注射成型工艺以增加厚度。