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公开(公告)号：US20240402208A1
公开(公告)日：2024-12-05
申请号：US18800304
申请日：2024-08-12
Applicant: SHIMADZU CORPORATION
Inventor： Mika OKADA , Akari TAKEDA , Yamato MAEDA , Yoshitake YAMAMOTO , Potsun CHIANG , Yoshitaka NODA , Takashi INOUE
Abstract: A cell picking device includes a stage, a sucker, a driver, a work content receiver, a registrar and a device controller. A sample container is placed on the stage. The driver is provided to execute sample scraping work and sample sucking work using a pipette tip attached to the sucker. In a case in which selection of work contents of the driver is received by the work content receiver, a work procedure including the received work contents of the driver is registered by the registrar. The work of the driver is controlled by the device controller in accordance with the registered work procedure.
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公开(公告)号：US20230349868A1
公开(公告)日：2023-11-02
申请号：US17799741
申请日：2020-02-27
Applicant: SHIMADZU CORPORATION
Inventor： Shotaro ANDO , Takashi INOUE , Tsutomu WATANABE , Hiroyuki MINATO , Nobumitsu FUKUSHIMA
CPC classification number: G01N30/60 , B01D15/22 , G01N30/16 , G01N30/32 , G01N2030/027
Abstract: A column accommodation device (1) includes a housing in which a column accommodation space (4) is provided, and a chip column (6) having a plate-shape and having an internal flow path (40) filled with a separation medium (41) is accommodated in the column accommodation space (4). An outer surface of the chip column (6) is provided with openings (42) respectively communicating with both ends of the internal flow path. Inside of the column accommodation space (4) is provided with a guide (18) for guiding the chip column (6) to a predetermined position. The column accommodation device (1) includes a seal device (32) for connecting and releasing pipes (44) to and from the openings (42) of the chip column (6), and a controller (46) configured to perform operation control of the seal device (32), and the controller (46) is configured to fluidly connect the pipes (44) with respect to the openings (42) of the chip column (6) when it is determined that the chip column (6) is arranged at the predetermined position.
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Patent Agency Ranking
公开(公告)号：US20220291178A1
公开(公告)日：2022-09-15
申请号：US17635448
申请日：2020-03-23
Applicant: SHIMADZU CORPORATION
Inventor： Hiroyuki MINATO , Takashi INOUE
Abstract: A needle driver moves a sampling needle. A display controller displays a layout input portion for receiving input of layout information in regard to an additional sample container in a display unit. A position information acquirer acquires position information representing positions of a predetermined count of containing portions in an additional sample container based on teaching work. A storage stores the input layout information and the acquired position information. A designation information acquirer acquires designation information designating a containing portion. A movement controller controls the needle driver based on the stored layout information, the stored position information and the acquired designation information such that the sampling needle is moved to the containing portion designated by the designation information.
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公开(公告)号：US20210215732A1
公开(公告)日：2021-07-15
申请号：US17059859
申请日：2018-05-28
Applicant: SHIMADZU CORPORATION
Inventor： Takashi INOUE , Makoto OGAITO
Abstract: An automatic sample introduction device includes a needle, a sample loop, a mixer and a suction injection switch mechanism. The mixer is provided between the needle and the sample loop. The suction injection switch mechanism sequentially sucks first and second fluids into the sample loop through the needle and the mixer and injects the first and second fluids held in the sample loop into a predetermined injection port. A chromatograph includes the automatic sample introduction device having the above-mentioned configuration, an analysis column and a detector. The analysis column is connected to the injection port of the automatic sample introduction device, and the detector is connected to the analysis column.
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公开(公告)号：US20150346069A1
公开(公告)日：2015-12-03
申请号：US14759118
申请日：2013-03-29
Applicant: Shimadzu Corporation
Inventor： Takashi INOUE
CPC classification number: G01N1/42 , G01N30/06 , G01N30/16 , G01N30/18 , G01N30/24 , G01N2035/00445
Abstract: There are provided a sample cooling device capable of preventing air containing moisture from flowing into an accommodating chamber from outside the accommodating chamber, and of desirably dehumidifying air inside the accommodating chamber, and an autosampler provided with the same. Air is sent into an accommodating chamber 11 by a blower section 100 from outside the accommodating chamber 11 and the air is cooled by a dehumidifier section 13 to thereby cause dehumidified air to be supplied into the accommodating chamber 11. With the air sent into the accommodating chamber 11 by the blower section 100 from outside the accommodating chamber 11, the inside of the accommodating chamber 11 may be placed in a pressurized state. Since dehumidified air is supplied into the accommodating chamber 11 by air sent into the accommodating chamber 11 by the blower section 100 from outside the accommodating chamber 11 being cooled by the dehumidifier section 13, the humidity inside the accommodating chamber 11 may be prevented from rising due to the air that is sent from the blower section 100.
Abstract translation: 提供了一种能够防止含水分的空气从容纳室外部流入容纳室，并且优选地将容纳室内的空气除湿的样品冷却装置，以及设置有容纳室的自动进样器。 空气从容纳室11的外部通过鼓风机部分100被送入容纳室11中，并且空气被除湿部分13冷却，从而使除湿空气被供应到容纳室11中。 通过鼓风机部分100从容纳室11外部容纳腔室11，容纳室11的内部可以被置于加压状态。 由于通过由除湿部13冷却的容纳室11的外部的鼓风部100向送风部11内供给的空气供给了除湿空气，因此能够防止容纳室11内的湿度上升 与从鼓风机部100送出的空气相连。
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公开(公告)号：US20220026401A1
公开(公告)日：2022-01-27
申请号：US17295985
申请日：2018-12-12
Applicant: SHIMADZU CORPORATION
Inventor： Shotaro ANDO , Takashi INOUE , Kenichi YASUNAGA
IPC: G01N30/24
Abstract: The auto-sampler for chromatographs includes a needle for sampling configured to move while a tip end thereof faces vertically downward; a switching valve having a plurality of ports to which channels constituting a chromatograph are connected, the switching valve switching between port connecting conditions to switch between channel configurations; and an injection port including an opening at an upper surface thereof through which a tip end of the needle is inserted to make the needle fluidically communicate with a pipe connected to one port of the switching valve, and a needle seal configured to get into contact with an outer circumferential surface of the tip end portion to make the needle fluidically communicate with the pipe in a liquid-tight manner when the tip end of the needle is inserted through the opening.
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公开(公告)号：US20210389283A1
公开(公告)日：2021-12-16
申请号：US17285532
申请日：2018-10-23
Applicant: SHIMADZU CORPORATION
Inventor： Shotaro ANDO , Takashi INOUE
Abstract: An autosampler includes an injection port for supplying a sample to an analysis device, a needle that collects the sample stored in a vial and injects the sample into the injection port, a cleaning unit that cleans the needle and a gas exhaust fan. The cleaning unit includes a cleaning container which stores a cleaning liquid and into which the needle is inserted, and a unit main body that has a space for storing the cleaning container and receiving the cleaning liquid overflowing from the cleaning container, and a unit gas exhaust passage for exhausting gas in the space outwardly of the cleaning unit. The unit main body has a unit opening through which the needle passes when accessing the cleaning container. The autosampler includes a boundary portion that separates a first region in which the injection port, the needle and the unit opening are arranged from a second region in which the gas exhaust fan is arranged, and a gas exhaust region which is connected to the unit gas exhaust passage via a gas exhaust opening provided at the boundary portion and into which gas exhausted from the space flows due to a negative pressure generated by the gas exhaust fan.
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