公开(公告)号：US4275247A

公开(公告)日：1981-06-23

申请号：US107615

申请日：1979-12-27

申请人： John F. Harris

发明人： John F. Harris

IPC分类号： C07C27/00 ,  C07C37/055 ,  C07C37/06 ,  C07C37/07 ,  C07C39/10 ,  C07C67/00

CPC分类号： C07C37/07 ,  C07C37/0555 ,  C07C37/06

摘要： Pyrogallol or a salt thereof is prepared by a process comprising deoximating cyclohexane-1,2,3-trione oxime or an oxime derivative thereof or a salt of either. Preferably the oxime itself is exployed, especially the 1,3-dioxime. The deoximation is preferably effected by hydrolysis.

摘要翻译： 邻苯三酚或其盐通过包括脱去环己烷-1,2,3-三酮肟或其肟衍生物或其盐的方法制备。 优选地，肟本身被释放，特别是1,3-二肟。 取代优选通过水解进行。

公开(公告)号：US4182423A

公开(公告)日：1980-01-08

申请号：US882581

申请日：1978-03-02

申请人： Timothy D. Ziebarth ,  Ray L. Hauser ,  James R. Thompson ,  John F. Harris ,  Michael P. Gibbons ,  Guy C. Burton

发明人： Timothy D. Ziebarth ,  Ray L. Hauser ,  James R. Thompson ,  John F. Harris ,  Michael P. Gibbons ,  Guy C. Burton

IPC分类号： E21B7/06 ,  E21B7/08

CPC分类号： E21B7/061

摘要： A wedge-shaped whipstock is provided for directional well drilling which tapers from the lead end to a thick section at the bottom, and is fabricated from a tough polymeric material. An adhesive coating is applied to the outside surface of the wedge for permanent adherence of the whipstock to the surface of the drill hole. A deformable highly viscous material can fill and complement the internal wedge portion to produce a cylindrical configuration prior to use. Alternatively, or in conjunction with the deformable viscous material, a compressive element having a shaped compression face and made from a frangible material may be formed on the drill bit and/or attached to the prepared whipstock for the lowering of the tool into the drill hole and bonding the whipstock in place. The bottom surface of the whipstock is reinforced for positioning in the hole over a bridge plug or broken drill pipe. The weight of the drill bit and stem applied to the compressive element deforms the viscous filler material and laterally sets the whipstock in the hole. Rotation of the drill bit destroys the compressive element; and the drill, following the face of the wedge, drills an offset hole at an angle to the original. Various attachments, arrangements, and materials are provided for the whipstock wedge, filler portion and compressive element.

摘要翻译： 提供了一种楔形造斜器，用于定向钻井，其从前端到底部的厚部分逐渐变细，并由韧性聚合材料制成。 将粘合剂涂层施加到楔形物的外表面，以将造斜器永久地粘附到钻孔的表面。 可变形的高粘度材料可以在使用之前填充和补充内部楔形部分以产生圆柱形构型。 或者，或者与可变形的粘性材料结合，可以在钻头上形成具有成形压缩面并且由易碎材料制成的压缩元件，和/或附接到所制备的造斜器上，以将工具降低到钻孔中 并将造斜器粘合到位。 造斜器的底面被加强，用于定位在桥塞或破碎的钻杆上的孔中。 施加到压缩元件上的钻头和杆的重量使粘性填料变形并将造斜器横向设置在孔中。 钻头的旋转破坏压缩元件; 并且钻头沿着楔形物的表面钻出与原件成一定角度的偏移孔。 为造斜器楔，填充部分和压缩元件提供各种附件，布置和材料。

公开(公告)号：US09898656B2

公开(公告)日：2018-02-20

申请号：US12020450

申请日：2008-01-25

申请人： David Snyder ,  Kent W. Leyde ,  John F. Harris

发明人： David Snyder ,  Kent W. Leyde ,  John F. Harris

IPC分类号： A61B5/04 ,  G06K9/00 ,  A61B5/0482 ,  A61B5/0476 ,  G06F19/00 ,  G06F19/24 ,  A61B5/00

CPC分类号： G06K9/00496 ,  A61B5/0006 ,  A61B5/0476 ,  A61B5/0482 ,  A61B5/4094 ,  G06F19/00 ,  G06F19/24 ,  G06F19/30 ,  G06F19/3418 ,  G16H40/67 ,  G16H50/20 ,  G16H50/70

摘要： The invention provides a method of monitoring a subject's neurological condition. In some embodiments, the method includes the steps of analyzing a physiological signal (such as an EEG) from a subject to determine if the subject is in a contra-ictal condition; and if the subject is in a contra-ictal condition, providing an indication (e.g., to the subject and/or to a caregiver) that the subject is in the contra-ictal condition, such as by activating a green light or other visible output. In some embodiments, if the subject is in a pro-ictal condition, the method includes the step of providing an indication (such as a red light) that the subject is in the pro-ictal condition. The invention also provides neurological system monitors.

公开(公告)号：US08036736B2

公开(公告)日：2011-10-11

申请号：US12053312

申请日：2008-03-21

申请人： David Snyder ,  Kent W. Leyde ,  John F. Harris

发明人： David Snyder ,  Kent W. Leyde ,  John F. Harris

IPC分类号： A61B5/04

CPC分类号： A61B5/02055 ,  A61B5/0006 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/026 ,  A61B5/0452 ,  A61B5/048 ,  A61B5/08 ,  A61B5/145 ,  A61B5/14552 ,  A61B5/4094 ,  A61B5/7232 ,  A61B2560/0219

摘要： Systems and methods of monitoring a subject's neurological condition are provided. In some embodiments, the method includes the steps of analyzing a physiological signal (such as an EEG) from a subject to determine if the subject is in a contra-ictal condition; and if the subject is in a contra-ictal condition, providing an indication (e.g., to the subject and/or to a caregiver) that the subject is in the contra-ictal condition. The systems and methods may utilize a minimally invasive, leadless device to monitor the subject's condition. In some embodiments, if the subject is in a pro-ictal condition, the method includes the step of providing an indication (such as a red light) that the subject is in the pro-ictal condition.

摘要翻译： 提供了监测受试者神经系统状况的系统和方法。 在一些实施例中，该方法包括分析来自受试者的生理信号（例如EEG）以确定受试者是否处于对立状态的步骤; 并且如果受试者处于对立状态，则向对象提供指示（例如，对受试者和/或照顾者）对象处于对立状态。 系统和方法可以利用微创无引导装置来监测受检者的状况。 在一些实施例中，如果受试者处于预备状态，则该方法包括提供受试者处于预防状态的指示（例如红光）的步骤。

公开(公告)号：USD627476S1

公开(公告)日：2010-11-16

申请号：US29284040

申请日：2007-08-29

申请人： Shan Gaw ,  Michael Bland ,  Peter D. Weiss ,  Kent W Leyde ,  John F. Harris

设计人： Shan Gaw ,  Michael Bland ,  Peter D. Weiss ,  Kent W Leyde ,  John F. Harris

公开(公告)号：USD409752S

公开(公告)日：1999-05-11

申请号：US64922

申请日：1997-01-14

申请人： Jon M. Bishay ,  John F. Harris

设计人： Jon M. Bishay ,  John F. Harris

公开(公告)号：US08134803B2

公开(公告)日：2012-03-13

申请号：US11540289

申请日：2006-09-29

申请人： John F. Harris ,  Todd Boucher

发明人： John F. Harris ,  Todd Boucher

IPC分类号： G11B5/48

CPC分类号： G11B5/4826

摘要： A head gimbal assembly includes a slider assembly and a flexure tongue that cantilevers in a first direction and supports the slider assembly. The slider assembly cantilevers away from the flexure tongue in a second direction different than the first direction. A load beam imparts a force on the flexure tongue and generates a first net torque on the slider assembly. The cantilevering of the slider assembly decreases a magnitude of the first net torque on the slider assembly. The force on the flexure tongue can also generate a second net torque on the slider assembly that is oriented about a second axis different than the first axis. The slider assembly can cantilever in the second direction to decrease the magnitude of the second net torque on the slider assembly. Portions of the flexure tongue and the slider assembly can be spaced apart from one another to form a gap that is directly between the flexure tongue and the slider assembly. The flexure tongue can includes a tongue aperture and/or one or more notches that increase the deflection of the flexure tongue to decrease the first net torque.

摘要翻译： 头万向架组件包括滑块组件和弯曲舌片，其在第一方向上悬臂并支撑滑块组件。 滑块组件在与第一方向不同的第二方向上悬臂偏离挠曲舌片。 负载梁在弯曲舌上施加力并在滑块组件上产生第一净扭矩。 滑块组件的悬臂减小了滑块组件上的第一净转矩的大小。 弯曲舌上的力还可以在滑块组件上产生第二净扭矩，该扭矩围绕不同于第一轴线的第二轴定向。 滑块组件可以在第二方向上悬臂以减小滑块组件上的第二净扭矩的大小。 挠曲舌片和滑块组件的部分可以彼此间隔开以形成直接在挠曲舌片和滑块组件之间的间隙。 挠曲舌片可以包括舌孔和/或一个或多个凹口，其增加挠曲舌片的偏转以减小第一净扭矩。

公开(公告)号：US20110319785A1

公开(公告)日：2011-12-29

申请号：US13225241

申请日：2011-09-02

申请人： David Snyder ,  Kent W. Leyde ,  John F. Harris

发明人： David Snyder ,  Kent W. Leyde ,  John F. Harris

IPC分类号： A61B5/0476

CPC分类号： A61B5/02055 ,  A61B5/0006 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/026 ,  A61B5/0452 ,  A61B5/048 ,  A61B5/08 ,  A61B5/145 ,  A61B5/14552 ,  A61B5/4094 ,  A61B5/7232 ,  A61B2560/0219

摘要： Systems and methods of monitoring a subject's neurological condition are provided. In some embodiments, the method includes the steps of analyzing a physiological signal (such as an EEG) from a subject to determine if the subject is in a contra-ictal condition; and if the subject is in a contra-ictal condition, providing an indication (e.g., to the subject and/or to a caregiver) that the subject is in the contra-ictal condition. The systems and methods may utilize a minimally invasive, leadless device to monitor the subject's condition. In some embodiments, if the subject is in a pro-ictal condition, the method includes the step of providing an indication (such as a red light) that the subject is in the pro-ictal condition.

摘要翻译： 提供了监测受试者神经系统状况的系统和方法。 在一些实施例中，该方法包括分析来自受试者的生理信号（例如EEG）以确定受试者是否处于对立状态的步骤; 并且如果受试者处于对立状态，则向对象提供指示（例如，对受试者和/或照顾者）对象处于对立状态。 系统和方法可以利用微创无引导装置来监测受检者的状况。 在一些实施例中，如果受试者处于预备状态，则该方法包括提供受试者处于预防状态的指示（例如红光）的步骤。

公开(公告)号：US20110201944A1

公开(公告)日：2011-08-18

申请号：US13026961

申请日：2011-02-14

申请人： Jason A. Higgins ,  Michael Bland ,  Kent W. Leyde ,  W. Douglas Sheffield ,  John F. Harris ,  David M. Himes

发明人： Jason A. Higgins ,  Michael Bland ,  Kent W. Leyde ,  W. Douglas Sheffield ,  John F. Harris ,  David M. Himes

IPC分类号： A61B5/0205 ,  A61B5/0476 ,  A61N1/36

CPC分类号： A61N1/37258 ,  A61B5/4094 ,  A61N1/00 ,  A61N1/0529 ,  G16H40/67

摘要： A system for providing alerts of neurological events occurring in a human subject is provided. The system includes: a monitoring module adapted to detect and sample a neurological signal; an event detection module coupled to the monitoring module for detecting one or more types of predetermined reportable events based on the detected neurological signal; and an alert module coupled to the event detection module, wherein upon the detection of a reportable event by the event detection module, said alert module selects a first alert contact from a plurality of contacts contained in a contact list, and generates a first alert communication to the first alert contact.

摘要翻译： 提供了一种用于提供在人类受试者中发生的神经系统事件的警报的系统。 该系统包括：适于检测和采样神经信号的监测模块; 事件检测模块，耦合到监视模块，用于基于检测到的神经信号检测一种或多种类型的预定可报告事件; 以及耦合到所述事件检测模块的警报模块，其中当所述事件检测模块检测到可报告事件时，所述警报模块从包含在联系人列表中的多个联系人中选择第一警报联系人，并且生成第一警报通信 到第一个警报联系人。

公开(公告)号：US20110166430A1

公开(公告)日：2011-07-07

申请号：US13050839

申请日：2011-03-17

申请人： John F. Harris ,  Kent W. Leyde ,  Jaideep Mavoori

发明人： John F. Harris ,  Kent W. Leyde ,  Jaideep Mavoori

IPC分类号： A61B5/04 ,  A61B5/0476

CPC分类号： A61N1/37229 ,  A61B5/0031 ,  A61B5/0476 ,  A61B5/4094 ,  A61B2560/0214 ,  A61N1/36064

摘要： The present invention provides systems and methods for ambulatory, long term monitoring of a physiological signal from a patient. At least a portion of the systems of the present invention may be implanted within the patient in a minimally invasive manner. In preferred embodiments, brain activity signals are sampled from the patient and are transmitted to a handheld patient communication device for further processing.

摘要翻译： 本发明提供了用于从患者进行生理信号的长期监测的系统和方法。 本发明的系统的至少一部分可以以微创方式植入患者体内。 在优选实施例中，从患者采样脑活动信号，并将其发送到手持式病人通信装置以进一步处理。