公开(公告)号：US20160368782A1

公开(公告)日：2016-12-22

申请号：US15176509

申请日：2016-06-08

Applicant: Hitachi, Ltd.

Inventor： Hiroto YOKOI ,  Hiroki YAMAMOTO ,  Takeyuki KONDOU

IPC: C02F1/00 ,  G01N27/42 ,  G05D11/13 ,  C02F1/44

CPC classification number: C02F1/008 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/52 ,  C02F1/66 ,  C02F2101/101 ,  C02F2101/32 ,  C02F2103/08 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/19 ,  C02F2209/40 ,  C02F2301/043 ,  G01N27/333 ,  G05D11/132

Abstract: A water treatment system includes a water treatment facility which includes a sulfate ion removing unit removing sulfate ions of treatment object water introduced from an inflow pipe and including an oil component and supplying treatment water after removing the sulfate ions to an outflow pipe and a bypass pipe branching off from the inflow pipe and causing the treatment object water to circulate through the outflow pipe, and a monitoring control device which includes a monitoring unit measuring a sulfate ion concentration of the treatment object water including the oil component and a flow rate control unit calculating a supply flow rate of the treatment object water to the sulfate ion removing unit and a supply flow rate of the treatment object water to the bypass pipe, on the basis of the sulfate ion concentration obtained by the monitoring unit.

Abstract translation: 水处理系统包括：水处理设备，其包括硫酸根离子去除单元，其从流入管中除去处理对象水的硫酸根离子，并且将去除硫酸根离子后的处理水供给流出管和旁通管 从流入管分支并使处理对象水通过流出管循环;以及监视控制装置，其包括测量包含油分量的处理对象水的硫酸根离子浓度的监视单元和流量控制单元 基于由监测单元获得的硫酸根离子浓度，处理对象物向硫酸根离子去除单元的供给流量和处理对象物向旁通管的供给流量。

公开(公告)号：US20200063106A1

公开(公告)日：2020-02-27

申请号：US16462954

申请日：2017-10-31

Applicant: HITACHI, LTD.

Inventor： Keisuke SHIBUYA ,  Masashi MARUYAMA ,  Takeyuki KONDOU

IPC: C12N5/071 ,  C12M1/06 ,  C12M1/00 ,  C12M1/34

Abstract: A cell culture apparatus (1) of the present invention comprises: a culture vessel (2) in which a cell culture medium comprising at least one of culture components composed of a conjugate with a stimuli-responsive polymer is stored and cells are cultured in the medium; a stimulus-applying mechanism (4) that applies a predetermined stimulus to the conjugate so as to induce a predetermined change of the stimuli-responsive polymer in response to the stimulus; and, a separation mechanism (5) that separates at least a part of the medium components except for the conjugate from the cell culture medium, while leaving the conjugate in the cell culture medium, on the basis of a property change of the stimuli-responsive polymer.

公开(公告)号：US20210189452A1

公开(公告)日：2021-06-24

申请号：US16771837

申请日：2018-11-01

Applicant: HITACHI, LTD.

Inventor： Keisuke SHIBUYA ,  Kenichirou OKA ,  Takeyuki KONDOU

IPC: C12Q1/02 ,  C12M1/34

Abstract: A method and apparatus for screening of cell lines and culture conditions includes a target value setting step that sets a target value relating to a metabolic reaction of a culture cell; a first culturing step; an analysis step; an analysis value calculation step that performs a metabolism analysis based on an analysis result from the analysis step and calculates an analysis value; a culture condition computation step that computes, using a correlation model, a culture condition giving an analysis value most close to the target value, and modifies the culture condition set in the first culturing step to the computed culture condition; a second culturing step that cultures a cell under the modified culture condition; and a screening step.

公开(公告)号：US20160355420A1

公开(公告)日：2016-12-08

申请号：US15161551

申请日：2016-05-23

Applicant: Hitachi, Ltd.

Inventor： Misaki SUMIKURA ,  Hiroto YOKOI ,  Takeyuki KONDOU ,  Hiroki YAMAMOTO

IPC: C02F1/52 ,  C02F1/44 ,  C02F1/66

CPC classification number: C02F1/5209 ,  C02F1/442 ,  C02F1/66 ,  C02F2101/101 ,  C02F2101/32 ,  C02F2103/08 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2209/006 ,  C02F2209/06 ,  C02F2209/10 ,  C02F2209/11

Abstract: A water treatment system includes a water treatment facility which has a coagulation treatment unit injecting a coagulant into water to be treated including oil components and performing coagulation treatment and a monitoring control device which has an oil water separating unit introducing a part of the supernatant water after the coagulation treatment by the coagulation treatment unit and separating the oil components and a deposition tank depositing soluble components dissolved in the supernatant water after separating the oil water. The monitoring control device has a control unit which controls an injection rate of the coagulant, on the basis of at least a deposition amount of the soluble components by the deposition tank.

Abstract translation: 水处理系统包括具有凝固处理单元的水处理设备，所述凝固处理单元将包含油成分并进行凝结处理的待处理的水中的凝结剂注入到所述处理装置中，以及监测控制装置，所述监测控制装置具有在上述水分离单元之后引入所述上清液的水 通过凝固处理单元进行凝固处理，并分离油组分和沉积槽，在分离油水后沉积溶解在上清液中的可溶性组分。 监视控制装置具有控制单元，该控制单元至少基于沉积罐的可溶性成分的沉积量来控制凝结剂的喷射速度。