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公开(公告)号：US20240053600A1
公开(公告)日：2024-02-15
申请号：US17884569
申请日：2022-08-10
申请人： IGOR ABRAMOV
发明人： IGOR ABRAMOV
CPC分类号： G02B26/0825 , G02B7/183 , G02B27/0068
摘要： A space-borne imaging system with a paraboloid mirror fabricated in space is described. The mirror is formed by solidifying liquid precursor material after its surface assumes a paraboloid shape as a result of compound rotation of the satellite. The mirror is preferably formed from a photopolymer which creates a rigid paraboloid mirror surface upon exposure to a cross-linking radiation source. Optical coating(s) deposition system is described as well. Several deployable satellite structures, including mirror support are executed in shape memory materials and are deployed by application of heat. Mirror material support is executed as a pliable membrane compactly stowable for launch. Prior to mirror generation the support is optionally stiffened by crosslinking an impregnating it polymer or depositing a base layer of polymer ahead of the main polymer charge.
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公开(公告)号：US20160360988A1
公开(公告)日：2016-12-15
申请号：US15135550
申请日：2016-04-22
申请人： IGOR ABRAMOV
发明人： IGOR ABRAMOV
IPC分类号： A61B5/0408 , A61B5/00
CPC分类号： A61B5/0408 , A61B5/684 , A61B2562/08
摘要： The present invention provides a positive identification of each ECG lead (12,16), both visually under varying illumination conditions as well as by touch only, including identification with gloved hands.In addition, in several embodiments (20, 24) the lead anthropomorphic shape unambiguously indicates the lead placement on patient's body.This construction and features of the present invention enable fast and accurate identification of the ECG leads and ensure their correct placement on the patient's body.
摘要翻译： 本发明的这种结构和特征能够快速准确地识别ECG导联并确保其正确放置在患者身上。
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3.发明授权Portable non-contact tonometer and method of determining intra-ocular pressure using such 有权便携式非接触式眼压计和使用此方法确定眼内压公开(公告)号：US08652044B2
公开(公告)日：2014-02-18
申请号：US12506263
申请日：2009-07-21
申请人： Igor Abramov
发明人： Igor Abramov
CPC分类号： A61B3/165
摘要： A portable non-contact tonometer (2) for measuring Intra-Ocular Pressure (IOP) of subject's eye is presented. Tonometer (2) is designed to be operated by the subject himself. It is housed in a hand-held case (4) which contains compressed air source (40), eye alignment detectors (12, 14), cornea applanation detector system (8, 10), a pressure sensor (32) and optical system for presenting gaze target (48). The animated gaze target (48) advantageously draws subject's attention to itself and keeps his eye (62) in alignment long enough for the measurement to take place, while optionally displaying system status and operating instructions. An audio annunciation system (16) guides the subject in the operation of the tonometer and prepares him for the actual procedure. The timing of the air puff is randomized to prevent subject's conditioning. The overall operation of the tonometer is controlled by a built-in microprocessor (50) system. A 3-D map of cornea is computed and a technique to compute the IOP derived from the difference of 3-D corneal maps before and during the air puff application is disclosed.
摘要翻译： 提出了一种用于测量受试者眼睛的眼内压（IOP）的便携式非接触式眼压计（2）。 眼压计（2）设计为由受试者自己操作。 它包含在一个包含压缩空气源（40），眼睛对准检测器（12,14），角膜压平检测器系统（8,10），压力传感器（32）和光学系统 目标目标（48）。 动画目标目标（48）有利地吸引受试者对自身的注意力，并使他的眼睛（62）对准足够长的时间，以便测量发生，同时可选地显示系统状态和操作说明。 音频报警系统（16）在眼压计的操作中指导对象并准备他实际的程序。 吹气的时间是随机的，以防止受试者的调理。 眼压计的整体操作由内置微处理器（50）系统控制。 计算角膜的3-D图，并且公开了一种计算由气泡施用之前和期间3-D角膜图差异导出的IOP的技术。
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公开(公告)号：US6005467A
公开(公告)日：1999-12-21
申请号：US799075
申请日：1997-02-11
申请人： Igor Abramov
发明人： Igor Abramov
CPC分类号： H01F17/0033 , H01F21/12 , H01F2021/125 , H05K3/3442
摘要： A trimmable inductor, comprises a supporting substrate (12) having spaced apart lead terminals, a coil (20) defined by an electrically conductive member mounted on the substrate in a continuous path of multiple turns forming a winding about an axis and extending between the lead terminals, and an electric conductive shorting member (30) extending and electrically connected between one or more turns (20) and (22) a terminal of the coil to enable selective inclusion and elimination of at least part of one of the turns of the coil.
摘要翻译： 一种可调节电感器，包括具有间隔开的引线端子的支撑衬底（12），线圈（20），其由安装在所述衬底上的导电构件限定，所述导电构件以多匝的连续路径形成围绕轴线的绕组并且在所述引线 端子和导电短路构件（30），其延伸并电连接在线圈的一个或多个匝（20）和（22）端子之间，以便能够选择性地夹入和消除线圈中的一个匝的至少一部分 。
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公开(公告)号：US5259059A
公开(公告)日：1993-11-02
申请号：US988501
申请日：1992-12-10
申请人： Igor Abramov
发明人： Igor Abramov
CPC分类号： G02B6/03622 , G02B6/105 , G02B6/245 , G02B6/3803 , G02B6/3812 , C03B2203/12 , G02B6/3851 , G02B6/3854
摘要： An optical fiber containing intrinsic alignment features is disclosed. The fiber comprises a core, cladding layer, cladding insert or inserts, and a jacket. The outer shape of the tip of a fiber can be altered by etching away the jacket and cladding insert or inserts. The respective solubilities of the cladding insert and the cladding layer in etchants are selected to provide control of the resulting fiber shape upon completion of etching.
摘要翻译： 公开了一种含有固有对准特征的光纤。 纤维包括芯，包覆层，包层插入物或插入物和护套。 纤维尖端的外形可以通过蚀刻掉护套和包层插入件或插入物来改变。 选择包层插入物和包层在蚀刻剂中的各自的溶解度，以在蚀刻完成时提供对所得纤维形状的控制。
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公开(公告)号：US4577345A
公开(公告)日：1986-03-18
申请号：US597124
申请日：1984-04-05
申请人： Igor Abramov
发明人： Igor Abramov
CPC分类号： G06K9/0002 , G07C9/00087 , G07C2009/00095
摘要： An electrical method and apparatus for sensing the pattern of ridges and valleys on an individual's finger to provide binary electrical signals representative of the sensed pattern. The fingerprint sensor is constructed and defined with an integrated circuit chip having an array of sensing circuits arranged thereon in rows and columns for defining X, Y coordinates. One of the electrodes for each sensing circuit is connected to a contact pad that is electrically exposed on the surface of the integrated circuit chip at a location corresponding to the X, Y coordinate for the individual sensing circuit. A pressure sensitive membrane having a conductive surface facing the array of contact pads is utilized for translating the fingerprint pattern into a conductive pattern of ridges and valleys. The conductive pattern is pressed into electrical engagement with each contact pad opposite a fingerprint ridge. While the conductive pads are in electrical engagement with the membrane, the sensing circuits are sequentially scanned in a preselected timed relationship to produce a binary electrical signal from each sensing circuit having its individual contact pad in circuit relationship with the membrane. The output signals from the rows and columns of sensing signals represent the portion of the fingerprint pattern representative of a ridge. The binary output signals can be processed by known techniques for comparing the sensed fingerprint with known fingerprint patterns.
摘要翻译： 一种用于感测个体手指上的脊和谷的图案以提供表示感测图案的二进制电信号的电气方法和装置。 指纹传感器被构造和定义为具有布置在其上的感测电路阵列的集成电路芯片，用于定义X，Y坐标。 每个感测电路的电极之一连接到在单个感测电路的对应于X，Y坐标的位置处电暴露在集成电路芯片的表面上的接触焊盘。 具有面向接触焊盘阵列的导电表面的压敏膜用于将指纹图案转换成脊和谷的导电图案。 导电图案被压入与指纹脊相对的每个接触垫的电接合。 当导电垫与膜电接触时，感测电路以预选的定时关系顺序地扫描，以产生来自具有其与膜的电路关系的单独接触垫的每个感测电路的二进制电信号。 来自感测信号的行和列的输出信号表示表示脊的指纹图案的部分。 二进制输出信号可以通过用于将感测的指纹与已知指纹图案进行比较的已知技术进行处理。
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公开(公告)号：US20200319352A1
公开(公告)日：2020-10-08
申请号：US16838035
申请日：2020-04-02
申请人： IGOR ABRAMOV
发明人： IGOR ABRAMOV
摘要： A satellite with a primary imaging mirror fabricated while in space is described. The primary mirror is formed by solidifying liquid precursor material which assumes a paraboloid shape upon certain rotational maneuvers of the satellite. The primary mirror is preferably formed from a molten metal which creates a rigid paraboloid primary mirror upon solidification. The mirror material can be pre-melted prior to launch and carried to orbit while liquid, or it can be stored as a solid and melted in space to create the mirror.
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公开(公告)号：US09126033B2
公开(公告)日：2015-09-08
申请号：US14218157
申请日：2014-03-18
申请人： Igor Abramov
发明人： Igor Abramov
CPC分类号： A61N1/0587 , A61N1/0504 , A61N1/0563 , A61N1/39
摘要： Several embodiments of a battlefield defibrillation system (2) comprising external defibrillator (6) and at least one electrode (8) connected thereto are described. The system includes direct cardiac access (8), or indirect subcutaneous electrodes (30). The direct cardiac access electrodes (26) engage the heart muscle directly via the intercostal space. Indirect subcutaneous electrodes are positioned under patient's skin. Several design features are implemented to aid precise electrode positioning and facilitate system operation by an untrained personnel.
摘要翻译： 描述了包括外部除颤器（6）和连接到其的至少一个电极（8）的战场除颤系统（2）的几个实施例。 该系统包括直接心脏通路（8）或间接皮下电极（30）。 直接心脏进入电极（26）通过肋间空间直接接合心脏肌肉。 间接皮下电极位于患者皮肤下方。 实现了几个设计特征，以帮助精确的电极定位，并方便未经训练的人员进行系统操作。
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公开(公告)号：US20140043004A1
公开(公告)日：2014-02-13
申请号：US14000794
申请日：2012-02-21
申请人： Igor Abramov
发明人： Igor Abramov
IPC分类号： H02M3/158
CPC分类号： H02M3/1588 , H02M3/156 , H02M3/157 , Y02B70/1466
摘要： A synchronous DC-DC converter (300) for converting an input voltage (Vin) into an output voltage (Vout), the converter having a continuous current operative mode (CCM) and a discontinuous current operative mode (DCM), the converter including: an active switch (302) receiving a first gate signal for turning on the active switch for a first time interval (Tq1), the first gate signal having a period (Tprd); a synchronous rectifier (304) receiving a second gate signal for turning on the synchronous rectifier for a second time interval (Tq2); and a controller (306) for determining an estimation (Tq1est) for the first time interval, and thereafter comparing the estimation (Tq1est) with the value of the first time interval (Tq1); wherein responsive to the comparison the controller (306) determines an operative mode of the converter (300) and controls the second time interval (Tq2) depending on the determined operative mode.
摘要翻译： 一种用于将输入电压（Vin）转换为输出电压（Vout）的同步DC-DC转换器（300），所述转换器具有连续电流操作模式（CCM）和不连续电流操作模式（DCM），所述转换器包括： 一个有效开关（302）接收第一门信号，用于接通有源开关第一时间间隔（Tq1），第一门信号具有周期（Tprd）; 接收第二时间间隔（Tq2）的同步整流器的第二栅极信号的同步整流器（304）; 以及用于确定第一时间间隔的估计（Tq1est）的控制器（306），然后将估计（Tq1est）与第一时间间隔（Tq1）的值进行比较; 其中响应于比较，控制器（306）根据所确定的操作模式确定转换器（300）的操作模式并控制第二时间间隔（Tq2）。
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公开(公告)号：US20080201141A1
公开(公告)日：2008-08-21
申请号：US12031712
申请日：2008-02-15
申请人： Igor Abramov , Patrick O. Nunally
发明人： Igor Abramov , Patrick O. Nunally
CPC分类号： G10L13/033 , G10L2021/0135
摘要： Utterances by a speaker are analyzed by an appropriate computational system. The spoken words are recognized and indexed to their respective analogs which are used to tailor the speech sequence to conform to a pre-determined standard of speech characteristics which could be fixed for a given language or chosen based on the regional characteristics of the said common language target for a communication session. Thusly selected audio sequences are then tailored or synthesized into the normalized characteristics and inserted into the outgoing speech stream such that the resulting audio sequence exhibits reduced speech characteristics deemed undesirable.
摘要翻译： 通过适当的计算系统分析讲话者的话语。 口头词被识别和索引到它们各自的类似物，其用于定制语音序列以符合可以针对给定语言固定的预定标准语言特征，或者基于所述共同语言的区域特征来选择 通信会话的目标。 然后将所选择的音频序列定制或合成为归一化特征，并将其插入到输出语音流中，使得所得到的音频序列表现出降低的语音特性被认为是不合需要的。
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