公开(公告)号：WO2020234813A1

公开(公告)日：2020-11-26

申请号：PCT/IB2020/054807

申请日：2020-05-20

Applicant: KANADE, Udayan

Inventor： KANADE, Udayan

IPC: G01N27/02 ,  A61B5/053

Abstract: An AC current of a particular frequency is setup in a body to be sensed, and amplitudes and phases of AC voltages at many electrodes attached to the body are detected simultaneously. Two modulating signals of the same frequency as the introduced AC current, one in phase with the AC input and one 90 degrees out of phase with it, are provided at all electrode measurement circuits. At the electrode measurement circuit, each of the modulating signals is mixed separately with the electrode signal using non-linear circuit components such as transistors or diodes. The output of this mixed signal is stored as a charge, in a capacitor or a semiconductor device (e.g. a CMOS transistor) that can store charge when in a certain state. Upon assertion of a readout signal, the charge is converted back into voltage and sent out on an analog voltage output line from which it is read using ADCs. The charge is reset upon the assertion of a reset signal. In an embodiment, the electrodes are arranged in a rectangular or hexagonal matrix, with individual electrodes that can move to conform to the contours of the body being sensed.

公开(公告)号：WO2018065903A1

公开(公告)日：2018-04-12

申请号：PCT/IB2017/056100

申请日：2017-10-03

Applicant: KANADE, Udayan

Inventor： KANADE, Udayan

IPC: G01L5/04 ,  G01N3/08

CPC classification number: G01N3/08 ,  G01N3/04 ,  G01N2203/0017 ,  G01N2203/0254 ,  G01N2203/0258 ,  G01N2203/0282 ,  G01N2203/0676

Abstract: A machine that can stretch a material sample bi-axially is disclosed. The material sample is gripped on four sides using two pairs of opposing gripping assemblies. Each gripping assembly comprises of multiple individual grippers which can slide towards or apart from each other. The two pairs of opposing gripping assemblies can be slid towards or away from each other, producing either equal or unequal stretches in the two directions. Each individual gripper slides in a direction perpendicular to the direction in which its respective gripping assembly can move as a unit. As the gripping assemblies are moved, the individual grippers are also moved in such a way as to maintain the rectangularity of a rectangular region of the specimen as much as possible.

Abstract translation: 公开了一种能够双向拉伸材料样品的机器。 材料样品使用两对相对的夹持组件在四个侧面上夹持。 每个夹持组件包括多个单独的夹持器，这些夹持器可以朝彼此滑动或彼此分离。 两对相对的夹持组件可以朝向彼此或远离彼此滑动，从而在两个方向上产生相等或不等的延伸。 每个单独的夹具在垂直于其各自的夹持组件可作为一个单元移动的方向的方向上滑动。 当夹持组件移动时，单个夹持器也以尽可能保持标本矩形区域的矩形的方式移动。

公开(公告)号：WO2014115130A3

公开(公告)日：2015-02-19

申请号：PCT/IB2014060284

申请日：2014-03-28

Applicant: KANADE UDAYAN

Inventor： KANADE UDAYAN ,  JOSHI MANOHAR ,  GANU SANAT

IPC: G01N3/02 ,  G01B21/00 ,  G01N3/08

CPC classification number: G01N3/02 ,  G01N3/068 ,  G01N3/08 ,  G01N2203/0254 ,  G01N2203/0282 ,  G01N2203/0641 ,  G01N2203/0647

Abstract: A universal materials testing machine is disclosed. In one embodiment, the machine comprises a plurality of grips holding a circular material specimen sheet; the grips being capable of pulling the material specimen radially outward. Each grip is connected to a force measurement sensor such as a load cell. The grip and the load cell assembly is connected to a linear actuator assembly. The linear actuator assembly comprises a motor connected to an arm that can move along a straight line. The actuator pulls or pushes the load cell and grip assembly. A camera module captures images of the specimen while being stretched or released. A data processing system gathers camera module images along with force measurements from the load cells. An analysis module running on the data processing unit computes stress and strain measurements and fits them to user selectable material model.

Abstract translation: 公开了通用材料试验机。 在一个实施例中，机器包括保持圆形材料样本片的多个夹具; 手柄能够径向向外拉动材料试样。 每个把手连接到力测量传感器，如称重传感器。 把手和称重传感器组件连接到线性致动器组件。 线性致动器组件包括连接到可以沿直线移动的臂的马达。 执行器拉动或推动称重传感器和夹具组件。 相机模块在拉伸或释放时捕获样本的图像。 数据处理系统从负载传感器中收集相机模块图像以及力测量。 在数据处理单元上运行的分析模块计算应力和应变测量值，并将其适用于用户可选的材料模型。

公开(公告)号：WO2013027169A3

公开(公告)日：2013-02-28

申请号：PCT/IB2012/054212

申请日：2012-08-20

Applicant: I2IC CORPORATION ,  KANADE, Udayan ,  GANU, Sanat

Inventor： KANADE, Udayan ,  GANU, Sanat

IPC: F21S2/00 ,  H05K1/02 ,  F21Y101/02

Abstract: A single side emitting, multi-segment linear light source is disclosed. Each segment of the light source has an LED, a light guide with light extraction features, and a bent reflector sheet. All of this is mounted on a PCB that is bent in a plurality of places. The PCB provides mechanical support, electrical contacts and conducts heat generated by the LED away. Electrical connections are provided across the bend in the PCB using novel means.

公开(公告)号：WO2010128481A3

公开(公告)日：2010-11-11

申请号：PCT/IB2010/052009

申请日：2010-05-06

Applicant: I2IC CORPORATION ,  KANADE, Udayan ,  RAMA PRAVEEN, Ruby ,  GANU, Sanat ,  KURIAKOSE, Dimple

Inventor： KANADE, Udayan ,  RAMA PRAVEEN, Ruby ,  GANU, Sanat ,  KURIAKOSE, Dimple

IPC: F21V8/00

Abstract: A first light source system comprises a light guide with light deflecting particles. If its light emission function and concentration variation function (of the light deflecting particles) are known, then a similar second light source system with a desired light emission function can be designed using the following method. The concentration variation function of the second light source system is obtained by mutating the concentration variation function of the first light source system using the same mutating function that mutates the light emission function of the first light source system into the light emission function of the second light source system.

公开(公告)号：WO2007043023A3

公开(公告)日：2010-06-17

申请号：PCT/IB2006053760

申请日：2006-10-13

Applicant: KANADE UDAYAN ,  GANAPATHY BALAJI

Inventor： KANADE UDAYAN ,  GANAPATHY BALAJI

IPC: G06T5/00 ,  G02B6/00

CPC classification number: G06T5/006

Abstract: A system and method for capturing an image through a light channel (106) is disclosed. Light (104) from an object (102) to be imaged falls on one end of a reflective channel. The light exiting the other end is operated upon to recover an image of the object (102). Such operations are performed using optical or computational means. Applications of this invention include medical, industrial and surveillance applications.

Abstract translation: 公开了一种通过光通道（106）捕获图像的系统和方法。 来自待成像物体（102）的光（104）落在反射通道的一端。 操作离开另一端的光线以恢复对象（102）的图像。 这样的操作使用光学或计算手段来执行。 本发明的应用包括医疗，工业和监视应用。

公开(公告)号：WO2009004597A3

公开(公告)日：2009-01-08

申请号：PCT/IB2008/052704

申请日：2008-07-05

Applicant: KANADE, Udayan ,  KULKARNI, Gaurav ,  SRIDHARAN, Karthikk ,  ALEKAR, Manas ,  JOSHI, Manohar ,  GANU, Sanat ,  GANAPATHY, Balaji

Inventor： KANADE, Udayan ,  KULKARNI, Gaurav ,  SRIDHARAN, Karthikk ,  ALEKAR, Manas ,  JOSHI, Manohar ,  GANU, Sanat ,  GANAPATHY, Balaji

IPC: H01J61/48

Abstract: A multicolored linear light source is disclosed. In an embodiment the multicolored linear light source (100) comprises a linear light source (100) emanating light of a first spectrum, and regions of photoluminescent material (102,104,106). The light of the first spectrum interacts with regions of photoluminescent material (102,104,106) to give light of a different spectrum. The composition of different regions of photoluminescent material is different, providing light of different spectra in different regions.

公开(公告)号：WO2008149310A3

公开(公告)日：2008-12-11

申请号：PCT/IB2008/052220

申请日：2008-06-05

Applicant: KANADE, Udayan ,  JOSHI, Manohar

Inventor： KANADE, Udayan ,  JOSHI, Manohar

IPC: G02F1/23 ,  G02B26/00 ,  F21S10/02 ,  F21V9/10

Abstract: A programmable spectrum light source is disclosed, in one embodiment, the programmable light source comprises a light source (701), a spectrum separation system (702) that splits the light into its constituent spectral components, a light modulator (703) that modulates the spectral components according to the required spectral envelope and a light recombination system (704) that recombines the shaped spectral components to produce light with a re uired s ectrum.

公开(公告)号：WO2008149305A2

公开(公告)日：2008-12-11

申请号：PCT/IB2008/052195

申请日：2008-06-05

Applicant: KANADE, Udayan ,  KULKARNI, Gaurav ,  SRIDHARAN, Karthikk ,  ALEKAR, Manas ,  JOSHI, Manohar ,  GANU, Sanat ,  GANAPATHY, Balaji

Inventor： KANADE, Udayan ,  KULKARNI, Gaurav ,  SRIDHARAN, Karthikk ,  ALEKAR, Manas ,  JOSHI, Manohar ,  GANU, Sanat ,  GANAPATHY, Balaji

IPC: G02B6/00

CPC classification number: G02B6/0041 ,  G02B6/0065 ,  G02B6/0075

Abstract: A method of manufacturing a multicolored illuminator is disclosed. In an embodiment, a first transparent sheet comprising light diffusing particles is provided. Second and third transparent cladding sheets are provided on either sides of the first transparent sheet. A mirror is provided adjacent to the second sheet. The first sheet, second sheet, third sheet and mirror are merged to give a multicolored illuminator.

Abstract translation: 公开了一种制造多彩照明器的方法。 在一个实施例中，提供了包括光漫射颗粒的第一透明片。 第二和第三透明包覆片设置在第一透明片的两侧。 邻近第二片提供反射镜。 第一张，第二张，第三张和第三张镜子合并成一个多彩照明灯。

公开(公告)号：WO2007138543A3

公开(公告)日：2008-03-06

申请号：PCT/IB2007051992

申请日：2007-05-25

Applicant: KANADE UDAYAN ,  GANAPATHY BALAJI

Inventor： KANADE UDAYAN ,  GANAPATHY BALAJI

IPC: H04N7/14

CPC classification number: G09G5/003 ,  H04N5/2254 ,  H04N7/144

Abstract: A combined video display and camera system (199) is disclosed. According to an embodiment of the present invention, the system comprises a video display (100) with gaps (104) in between the pixels (102). Light goes through these gaps (104) and enters a camera (106), which captures an image. The system is arranged such that the display (100) and the gaps (104) are optically out of focus with respect to the camera (106).

Abstract translation: 公开了组合视频显示和相机系统（199）。 根据本发明的实施例，该系统包括在像素（102）之间具有间隙（104）的视频显示器（100）。 光通过这些间隙（104）并进入捕获图像的照相机（106）。 该系统被布置成使得显示器（100）和间隙（104）在光学上相对于照相机（106）不聚焦。