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    Reaction processing apparatus
    1.
    发明授权
    Reaction processing apparatus 有权

    公开(公告)号：US11255789B2

    公开(公告)日：2022-02-22

    申请号：US17028331

    申请日：2020-09-22

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Takashi Fukuzawa ,  Hidemitsu Takeuchi ,  Osamu Kawaguchi

    IPC: G01N21/64

    Abstract: A reaction processing apparatus includes: a reaction processing vessel; a first fluorescence detection device that irradiates a sample with first excitation light and detects first fluorescence produced from the sample; and a second fluorescence detection device that irradiates a sample with second excitation light and detects second fluorescence produced from the sample. The wavelength range of the first fluorescence and the wavelength range of the second excitation light overlap at least partially. The first excitation light and the second excitation light flash at a predetermined duty ratio d. The phase difference between the flashing of the first excitation light and the flashing of the second excitation light is set within a range of 2π(pm−Δpm) (rad) to 2π(pm+Δpm) (rad) or within a range of 2π[(1−pm)−Δpm] (rad) to 2π[(1−pm)+Δpm] (rad), where pm=d−d2 and Δpm=0.01*pm.

    Reaction treatment container and reaction treatment device
    3.
    发明授权
    Reaction treatment container and reaction treatment device 有权

    公开(公告)号：US11607687B2

    公开(公告)日：2023-03-21

    申请号：US16398440

    申请日：2019-04-30

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Takashi Fukuzawa

    IPC: B01L3/00 ,  B01L7/00 ,  C12M1/00 ,  G01N37/00 ,  B01J19/00

    Abstract: A reaction processing vessel includes: a substrate; a channel for a sample to move that is formed on the substrate; a first air communication port and a second air communication port provided at respective ends of the channel; and a thermal cycle region for applying a thermal cycle to the sample that is formed between the first air communication port and the second air communication port in the channel. The channel includes a first branch channel and a second branch channel between the thermal cycle region and the first air communication port.

    Reaction processor
    4.
    发明授权
    Reaction processor 有权

    公开(公告)号：US11529631B2

    公开(公告)日：2022-12-20

    申请号：US16723150

    申请日：2019-12-20

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Takashi Fukuzawa ,  Osamu Kawaguchi

    IPC: B01L3/00 ,  B01L7/00

    Abstract: A reaction processor includes: a reaction processing vessel including a channel in which a sample moves and a pair of air communication ports, a first air communication port and a second air communication port, provided at respective ends of the channel; a temperature control system that provides a medium temperature region and a high temperature region between the first air communication port and the second air communication port in the channel; and a liquid feeding system that discharges and sucks air in order to move and stop the sample inside the channel. One of the pair of air communication ports of the reaction processing vessel that is farther away from the high temperature region communicates with the liquid feeding system via a tube. One of the pair of air communication ports of the reaction processing vessel that is closer to the high temperature region is opened to atmospheric pressure.

    Reaction treatment device and method for controlling reaction treatment device
    5.
    发明授权
    Reaction treatment device and method for controlling reaction treatment device 有权

    公开(公告)号：US11465150B2

    公开(公告)日：2022-10-11

    申请号：US16192934

    申请日：2018-11-16

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Takashi Fukuzawa

    IPC: B01L7/00 ,  C12M1/00 ,  C12Q1/686 ,  C12N15/09

    Abstract: A reaction processor is provided with a reaction processing vessel having a channel, a liquid feeding system, a temperature control system, and a fluorescence detector, and a CPU for controlling the liquid feeding system. When a sample moves from a low temperature region to a high temperature region, the CPU instructs the liquid feeding system to stop the sample when a predetermined first waiting time has passed from the time when the passage of the sample through a fluorescence detection region is detected by the fluorescence detector. When the sample moves from the high temperature region to the low temperature region, the CPU instructs the liquid feeding system to stop the sample when a predetermined second waiting time, which is set independently of the first waiting time, has passed from the time when the passage of the sample through the fluorescence detection region is detected by the fluorescence detector.

    REACTION PROCESSING VESSEL
    6.
    发明申请
    REACTION PROCESSING VESSEL 有权

    公开(公告)号：US20220023861A1

    公开(公告)日：2022-01-27

    申请号：US17493000

    申请日：2021-10-04

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Osamu KAWAGUCHI ,  Takashi Fukuzawa ,  Hidemitsu Takeuchi

    IPC: B01L3/00

    Abstract: A reaction processing vessel includes: a substrate made of resin; and a groove-like channel provided on a main surface of the substrate. The channel includes a bottom surface and a side surface. In a reaction channel for causing a sample to develop a predetermined reaction, the bottom surface and the side surface are connected by a curved surface.

    Apparatus and method for measuring degree of cure of adhesive agent
    9.
    发明授权
    Apparatus and method for measuring degree of cure of adhesive agent 有权
    用于测量粘合剂固化度的装置和方法

    公开(公告)号：US09244007B2

    公开(公告)日：2016-01-26

    申请号：US14081822

    申请日：2013-11-15

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Takashi Fukuzawa ,  Hiroyuki Tanaka

    IPC: G01N21/41 ,  G01N21/47 ,  G01N21/43

    CPC classification number: G01N21/47 ,  G01N21/431 ,  G01N2021/432

    Abstract: A degree of cure measuring apparatus has: a second optical fiber for emitting light from a tip face thereof; a probe for holding adhesive agent and irradiating the adhesive agent with light while the adhesive agent is in contact with the tip face of the second optical fiber; a detector for detecting light that is reflected from an interface between the tip face of the second optical fiber and the adhesive agent and then returns to the second optical fiber; and a computer for calculating the refractive index of the adhesive agent from the rate of the light amount of the light detected by the detector to the emission light amount from the tip face of the second optical fiber.

    Abstract translation: 固化测量装置的一个程度具有：用于从其顶端面发射光的第二光纤; 用于保持粘合剂并在粘合剂与第二光纤的末端面接触的同时照射粘合剂的探针; 检测器，用于检测从第二光纤的端面与粘合剂之间的界面反射的光，然后返回到第二光纤; 以及计算机，用于根据由检测器检测到的光的光量与从第二光纤的末端面发出的发光量来计算粘合剂的折射率。

    Reaction processing apparatus
    10.
    发明授权
    Reaction processing apparatus 有权

    公开(公告)号：US11579087B2

    公开(公告)日：2023-02-14

    申请号：US17573719

    申请日：2022-01-12

    Applicant: Nippon Sheet Glass Company, Limited

    Inventor： Takashi Fukuzawa ,  Hidemitsu Takeuchi ,  Osamu Kawaguchi

    IPC: G01N21/64

    Abstract: A reaction processing apparatus includes: a reaction processing vessel; a first fluorescence detection device that irradiates a sample with first excitation light and detects first fluorescence produced from the sample; and a second fluorescence detection device that irradiates a sample with second excitation light and detects second fluorescence produced from the sample. The wavelength range of the first fluorescence and the wavelength range of the second excitation light overlap at least partially. The first excitation light and the second excitation light flash at a predetermined duty ratio d. The phase difference between the flashing of the first excitation light and the flashing of the second excitation light is set within a range of 2π(pm−Δpm) (rad) to 2π(pm+Δpm) (rad) or within a range of 2π[(1−pm)−Δpm] (rad) to 2π[(1−pm)+Δpm] (rad), where pm=d−d2 and Δpm =0.01*pm.

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