公开(公告)号：EP3214425A1

公开(公告)日：2017-09-06

申请号：EP15854737.2

申请日：2015-07-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KIRIHARA, Masao ,  NAKATINI, Tomohiro

IPC: G01N15/06

CPC classification number: G01N15/06 ,  G01N21/53 ,  G01N2015/0046 ,  G01N2015/0693 ,  G01N2201/0642 ,  G02B5/003 ,  G08B17/107

Abstract: A particle detection sensor includes: a light projection system (120) that outputs and focuses light on a detection area (DA); a light reception system (130) that receives scattered light, which is light from the light projection system (120) that has been scattered by a particle (2) in the detection area (DA); and a light trap (50A) disposed across the detection area (DA) from the light reception system (130). The light trap (50A) includes: a closed space (51A) having an opening (52A) that opens toward the detection area (DA); and a plurality of wedge-shaped protrusions (115) disposed in the closed space (51A). The plurality of wedge-shaped protrusions (115) each include a base and a tip nd. Among the plurality of wedge-shaped protrusions (115), the farther a wedge-shaped protrusion (115) is located from the detection area (DA), the less a distance between the base and the tip end of the wedge-shaped protrusion is.

公开(公告)号：EP3080585A1

公开(公告)日：2016-10-19

申请号：EP14870463.8

申请日：2014-12-09

Applicant: Illumina, Inc.

Inventor： ZHONG, Cheng Frank ,  FINKELSTEIN, Hod ,  BOYANOV, Boyan ,  DEHLINGER, Dietrich ,  SEGALE, Darren

IPC: G01N21/00

CPC classification number: G01N21/645 ,  G01N21/05 ,  G01N21/6428 ,  G01N21/6454 ,  G01N2021/6441 ,  G01N2021/6482 ,  G01N2201/061 ,  G01N2201/0642

Abstract: Biosensor including a device base having a sensor array of light sensors and a guide array of light guides. The light guides have input regions that are configured to receive excitation light and light emissions generated by biological or chemical substances. The light guides extend into the device base toward corresponding light sensors and have a filter material. The device base includes device circuitry electrically coupled to the light sensors and configured to transmit data signals. The biosensor also includes a shield layer having apertures that are positioned relative to the input regions of corresponding light guides such that the light emissions propagate through the apertures into the corresponding input regions. The shield layer extends between adjacent apertures and is configured to block the excitation light and the light emissions incident on the shield layer between the adjacent apertures.

公开(公告)号：EP2887064A4

公开(公告)日：2016-05-18

申请号：EP13829294

申请日：2013-07-09

Applicant: OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU GEMATOLOGICHESKAYA KORPORATSIYA

Inventor： ATAULLAKHANOV FAZOIL INOYATOVICH ,  SARBASH VASILII IVANOVICH ,  PANTELEEV MIKHAIL ALEKSANDROVICH ,  KARAMZIN SERGEY SERGEEVICH

IPC: G01N21/03 ,  G01N21/82 ,  G01N33/49

CPC classification number: G01N33/49 ,  B01L99/00 ,  B01L2300/14 ,  B01L2300/185 ,  C12Q1/56 ,  G01N21/0332 ,  G01N21/82 ,  G01N2201/0642

Abstract: The present invention relates to medicine and biology and can be used, in particular, for diagnostic and research purposes to determine coagulation characteristics of blood and its components, as well as in biotechnology, and in fundamental biological research. The object of this invention is to exclude the influence of gas bubbles in the test sample and in the thermostatically controlled fluid on the test process itself (for example, on blood coagulation) and on processing of the registered data, while it has an impact on the test integrity and on accuracy of the obtained results as well as on acquisition of new information on coagulation process and specific parameters thereof. The object is solved by creating a device for monitoring of spatial coagulation of blood and its components comprising: a thermostatically controlled chamber, at least one means of illumination, a means of recording and a means of pressure regulation connected with the thermostatically controlled chamber, wherein the thermostatically controlled chamber includes a cuvette to place a sample of a test medium, a light trap, and is filled with a substance suitable for temperature regulation, and wherein the light trap is formed by geometry of the inner surfaces of the thermostatically controlled chamber, and with a pressure-control means which is connected to the temperature-controlled chamber or to the cuvette.

Abstract translation: 本发明涉及医学和生物学，并且可以被使用，特别是用于诊断和研究目的的血液及其成分确定性矿凝血特性，以及在生物技术，并在基本的生物学研究。 本发明的目的是排除在测试样品中的气泡的影响，在对测试过程本身的恒温控制流体（例如，在血液凝固）和关于登记的数据的处理，但它有可能影响上 上得到的结果，以及对获取的凝血过程和它们的具体参数的信息的测试完整性和准确性的。 恒温控制的腔室，光照中的至少一点者的装置，和记录的手段与所述恒温控制腔室，worin连接的压力调节的手段：该目的是通过创建用于血液空间凝固和其组件的监控，其包括装置来解决 恒温控制腔室包括反应杯放置测试介质，光阱的样本，并填充有合适的温度调节的物质，worin光阱通过恒温控制的腔室的内表面的几何形状形成的， 和用压力控制所有这一切都连接到恒温室或比色皿的装置。

公开(公告)号：EP2963627A1

公开(公告)日：2016-01-06

申请号：EP14175734.4

申请日：2014-07-04

Applicant: Amrona AG

Inventor： Siemens, Andreas

IPC: G08B17/107 ,  G01N30/74 ,  G01N21/03

CPC classification number: G01N21/53 ,  G01N2021/473 ,  G01N2201/062 ,  G01N2201/0642 ,  G01N2201/0683 ,  G08B17/107 ,  G08B17/113

Abstract: Es wird eine Anordnung (100) zum Abschwächen auftreffenden Lichts eines Strahlenbündels mit endlicher Aufweitung angegeben. Mit dem Ziel, eine zuverlässige Abschwächung insbesondere direkt auftreffenden Lichts zu erzielen, sieht die erfindungsgemäße Lösung vor, dass die Anordnung eine Lichtquelle (10) zum Erzeugen eines Lichtbündels unpolarisierten Lichts, vorzugsweise unpolarisierten monochromatischen Lichts, einen Nutzlichtbereich (50), den das unpolarisierte Licht durchläuft und vorzugsweise ausgehend von der Lichtquelle (10) geradlinig durchläuft sowie eine dem Nutzlichtbereich (50) nachgeordnete und vorzugsweise in direkter Strahlrichtung des Lichtbündels nachgeordneter Absorptionseinrichtung (30) zum zumindest teilweisen Absorbieren auftreffenden Lichts aufweist, wobei die Absorptionseinrichtung (30) mindestens eine in Richtung des Lichtbündels angeordnete Polarisationseinrichtung (31, 32) aufweist.

Abstract translation: 提供了一种用于衰减有限扩张的光束的入射光的组件（100）。 以实现与一个可靠衰减特定直接入射光，本发明的解决方案提供了，所述装置包括用于产生非偏振光的光束的光源（10），优选非偏振单色光，一个Nutzlichtbereich（50）与所述非偏振光的目的 通行证，并且优选地，从光源开始（10）穿过的直线以及在直接光束的光束方向上的所述Nutzlichtbereich（50）的下游，并且优选下游吸收装置（30）用于至少部分地吸收入射光，所述吸收装置（30）的至少一个方向 的光偏振装置的布置光束（31，32）。

公开(公告)号：EP2738546A1

公开(公告)日：2014-06-04

申请号：EP14157052.3

申请日：2010-03-23

Applicant: Nohmi Bosai Ltd.

Inventor： Kato, Kenichi

IPC: G01N21/53 ,  G08B17/107 ,  F16B1/02

CPC classification number: G01N21/53 ,  G01N21/3504 ,  G01N2201/022 ,  G01N2201/0642 ,  G08B17/107 ,  G08B17/113

Abstract: The invention concerns a fire detector (1), comprising:
an optical case (21);
a light-receiving element (12) provided in the optical case (21);
a received-light amplifying section for amplifying an output signal of the light-receiving element (12); and
a fire determination section for determining occurrence of a fire when the amplified output signal is equal to or higher than a threshold value, wherein
an outer surface of the optical case (21) has conductivity; and
a signal-line retaining portion (41) for bringing a signal line (35) connected to an element substrate (31), on which the light-receiving element (12) is mounted, into contact with the outer surface is provided to the optical case (21) so that the signal line is not affected by noise present in the optical case ; and.
an opening of the optical case is closed by an optical cover.

Abstract translation: 本发明涉及一种火灾探测器（1），包括：光学壳体（21）; 设置在光学壳体（21）中的光接收元件（12）; 用于放大光接收元件（12）的输出信号的接收光放大部分; 以及火灾判定部，用于当放大的输出信号等于或高于阈值时确定火的发生，其中光学壳体（21）的外表面具有导电性; 以及用于使连接到其上安装有光接收元件（12）的元件基板（31）的信号线（35）与外表面接触的信号线保持部（41） 光学壳体（21），使得信号线不受光学外壳中存在的噪声的影响; 和。 光学外壳的开口由光学盖封闭。

公开(公告)号：EP2166520A1

公开(公告)日：2010-03-24

申请号：EP08777186.1

申请日：2008-06-13

Applicant: Panasonic Electric Works Co., Ltd

Inventor： SAKAMOTO, Koji ,  SHIMADA, Yoshitake ,  KOMATSU, Mikio ,  OKA, Shoichi

IPC: G08B17/107 ,  G01N21/53

CPC classification number: G08B17/107 ,  G01N21/53 ,  G01N2201/0642 ,  G08B17/113

Abstract: A smoke sensor having a smoke sensing chamber around which a plurality of labyrinth walls are formed in which a light emitting portion and a light receiving portion are provided in such a manner that the light receiving portion is disposed at a place where light from the light emitting portion is not directly received, thereby constituting a smoke sensing zone and a smoke inlet is formed in the labyrinth walls, the detecting sensor being adapted to discriminate a fire by detecting light scattered by smoke which enters the smoke sensing chamber through the smoke inlet is provided. The labyrinth walls have a bent portion by bending its portion near the smoke sensing chamber, and a smoke guide end directing toward the smoke sensing zone formed at its end of the smoke sensing zone side from the bent portion. At least one of the labyrinth walls provided in an area facing the light receiving portion has an outside light interrupting end whose end directing toward the outward of the smoke sensing chamber is formed as a fan-like shape whose end is broaden.

Abstract translation: 一种烟雾传感器，其具有：烟雾检测室，在该烟雾检测室的周围形成有多个迷宫壁，在该烟雾检测室中设置有发光部和受光部，使得该受光部配置在来自发光部 从而构成烟雾感应区域，并且在迷宫壁中形成烟雾入口，检测传感器适于通过检测通过设置烟雾入口进入烟雾感测室的烟雾散射的光线来区分火灾 。 迷宫壁通过弯曲其靠近烟雾感测室的部分而具有弯曲部分，并且烟雾引导端朝向形成在烟雾感测区一侧的弯曲部分处的烟雾感测区。 设置在面向光接收部分的区域中的至少一个迷宫壁具有外端遮光端，其朝向烟感室外部的端部形成为端部加宽的扇形形状。

公开(公告)号：EP1936356A1

公开(公告)日：2008-06-25

申请号：EP08003618.9

申请日：2003-10-25

Applicant: Bayer HealthCare LLC

Inventor： Dosmann, Andrew J. ,  Kheiri, Mohammad A.

IPC: G01N21/31

CPC classification number: G01N21/3151 ,  G01N2021/478 ,  G01N2201/0642

Abstract: A glucose monitoring system comprising a readhead positioned a predetermined distance from a sample aperture. The readhead comprises first and second LEDs adapted to emit intersecting paths of light. A beam splitter is positioned at the intersection of the light paths. The beam splitter comprises a band pass filter for controlling the center wavelength of a resulting coaxial emitted light for illuminating a sample on the sample aperture. The readhead further comprises a detector which comprises a detector aperture and a molded lens over the detector aperture. A light-scattering section upstream of the lens comprises a plurality of steps having angles greater than 90 degrees to reduce internal stray light.

Abstract translation: 一种葡萄糖监测系统，包括位于距样本孔预定距离的读取头。 读取头包括适于发射相交光路的第一和第二LED。 分束器位于光路的交叉处。 分束器包括带通滤波器，用于控制所产生的同轴发射光的中心波长，用于照射样品孔上的样品。 读取头还包括检测器，其包括检测器孔和在检测器孔上的模制透镜。 透镜上游的光散射部分包括具有大于90度的角度的多个台阶以减少内部杂散光。

公开(公告)号：EP1856492A2

公开(公告)日：2007-11-21

申请号：EP06717941.6

申请日：2006-01-11

Applicant: THE CURATORS OF THE UNIVERSITY OF MISSOURI

Inventor： LARSEN, David W. ,  XU, Zhi

IPC: G01J3/42 ,  G01J3/427

CPC classification number: G01N21/31 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/42 ,  G01J2003/425 ,  G01N21/274 ,  G01N2021/3137 ,  G01N2201/0227 ,  G01N2201/0642 ,  G01N2201/127

Abstract: The invention concerns spectrophotometer devices that provide for ultrasensitive measurements through a reflection interaction with matter. Embodiments of the invention use sealed housings (112, 600, 700) lacking an internal light source, and reflection based sample and reference cells. In some embodiments a substantially solid thermally conductive housing (600, 700) is used. Oilier features of preferred embodiments include particular reflection based sample and reference cells. A total internal reflection embodiment includes a prism (302, 322, 622a, 623a) including an interaction surface, a detector, a lens that focuses a beam output from the prism onto the detector, and a closed interaction volume having an inlet and an outlet for delivering gas or liquid to the interaction surface. In a specular reflection embodiment, a reflective surface (402, 422) is used. In a diffuse reflection embodiment a matte surface (502, 522) is used and the matte surface produces scattering.

公开(公告)号：EP1715329A1

公开(公告)日：2006-10-25

申请号：EP06003289.3

申请日：2006-02-17

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kobayashi, Yoichiro

IPC: G01N21/94 ,  G01N21/47 ,  H01L21/66 ,  G03F1/14

CPC classification number: G01N21/94 ,  G01N2021/95676 ,  G01N2201/0642 ,  G03F1/62 ,  G03F1/82 ,  G03F1/84

Abstract: An inspection apparatus for inspecting a surface of an object for a particle includes an irradiator (7) configured to irradiate the surface (1) with inspection light (14a), a first detector (3) configured to detect light scattered at the surface (1), and a shield (5) configured to limit an irradiation region of the inspection light (14a) emitted by the irradiator (7) within a limited region of the surface (1). The surface (1) is preferably a reticle (1) or a pellicle. The shield (5) is arranged as to limit the irradiation range of inspection light (14a) such that the inspection light (14a) is prevented from striking the edge portion or end face of the object (1) or reticle (1). The generation of diffracted light due to a pattern (20) drawn on the reticle (1) is prevented. The particle scattered light detection accuracy is improved.

Abstract translation: 用于检查粒子物体的表面的检查装置包括：被配置为用表面（1）照射检查光的照射器（7）;第一检测器（3），被配置为检测表面散射的光（1） ）以及被配置为在所述表面（1）的有限区域内限制由所述照射器（7）发射的所述检查光（14a）的照射区域的屏蔽件（5）。 表面（1）优选为掩模版（1）或防护薄膜。 屏蔽件（5）被布置成限制检查光（14a）的照射范围，使得防止检查光（14a）撞击物体（1）或标线片（1）的边缘部分或端面。 防止由于在掩模版（1）上绘制的图案（20）而产生衍射光。 粒子散射光检测精度提高。

公开(公告)号：EP1616166A1

公开(公告)日：2006-01-18

申请号：EP03723993.6

申请日：2003-04-07

Applicant: Systec, Inc.

Inventor： GERNER, Yuri ,  SIMS, Carl ,  THIELEN, Thomas, J.

IPC: G01N1/10 ,  G01N21/85 ,  B01L3/00 ,  B01L9/00

CPC classification number: B01L3/508 ,  B01L3/565 ,  B01L2200/027 ,  B01L2300/0838 ,  B01L2300/0877 ,  B01L2300/168 ,  G01N21/0303 ,  G01N21/0317 ,  G01N21/05 ,  G01N30/74 ,  G01N2021/0346 ,  G01N2021/052 ,  G01N2201/064 ,  G01N2201/0642

Abstract: A flow cell (10) for transporting fluid in a radiant energy field includes a cell body (12) having a tube (20) extending therethrough including a radiant energy blocking portion integral therewith. In a particular embodiment, the cell body (12) includes one or more end caps (14, 16) having a protrusion (40) may be inserted into the tube (20) to create a fluid seal, the end caps (14, 16) including open channels for transporting fluid (28, 32) and radiant energy (26, 30) therethrough, and the tube (20) in the cell body (12) includes an efficient radiant energy transmission lining that is spaced from the end cap protrusions (40), thereby forming a gap volume in the flow cell open channel (18), which gap volume may be calibrated such that radiant energy losses may be standardized in respective flow cells transporting fluids having various indices of refraction.