公开(公告)号：US20190286176A1

公开(公告)日：2019-09-19

申请号：US16301925

申请日：2017-03-08

申请人： Hitachi, Ltd.

发明人： Kohhei AIDA ,  Yasuhiko TADA ,  Hiroshi SASAKI ,  Masahiro KAWASAKI

IPC分类号： G05D23/19 ,  B41J2/175 ,  B41J2/045 ,  B41J2/195

摘要： This printing device is provided with a first ink container that contains a first ink; a second ink container that contains a second ink; temperature adjusting units that adjust the temperature of the first ink contained in the first ink container and/or the temperature of the second ink contained in the second ink container; a nozzle that sprays the inks; and a control unit that controls the first temperature adjusting unit and the second temperature adjusting unit.

公开(公告)号：US20180217114A1

公开(公告)日：2018-08-02

申请号：US15747794

申请日：2016-07-22

申请人： Hitachi, Ltd.

发明人： Sukekazu ARATANI ,  Hiroshi SASAKI ,  Toyotaka YUASA ,  Kohhei AIDA ,  Yasuhiko TADA ,  Masahiro KAWASAKI

IPC分类号： G01N31/22 ,  G01N33/02 ,  G01N33/15 ,  B32B29/00 ,  G01K11/12 ,  G01K11/18 ,  G01K11/16

CPC分类号： G01N31/229 ,  B32B29/002 ,  B32B2250/03 ,  B32B2255/12 ,  B32B2323/04 ,  B32B2519/00 ,  G01K3/04 ,  G01K11/12 ,  G01K11/16 ,  G01K11/18 ,  G01N33/02 ,  G01N33/15

摘要： A purpose of the present invention is to provide a temperature history indicator that allows for visual confirmation of whether the temperature is at or below a prescribed temperature as well as simple conversion of this information into data. A temperature history indicator according to the present invention is characterized by being provided with a label layer and a temperature-indicating layer laminated above or below the label layer, wherein the temperature-indicating layer includes a substance having at crystallization starting temperature of 10° C. or lower and a melting point at least 20° C. higher than the crystallization starting temperature.

公开(公告)号：US20180306649A1

公开(公告)日：2018-10-25

申请号：US15769593

申请日：2015-10-21

申请人： HITACHI, LTD.

发明人： Yasuhiko TADA ,  Masahiro KAWASAKI ,  Kohhei AIDA ,  Hiroshi SASAKI ,  Toyotaka YUASA ,  Hiroyuki KAGAWA

IPC分类号： G01K11/16 ,  G01K1/02 ,  H01B1/22

CPC分类号： G01K11/16 ,  C09K3/00 ,  G01K1/02 ,  H01B1/22

摘要： The present invention addresses the problem of providing a temperature sensing body capable of sensing both a temperature increase and a temperature decrease, and having an anti-tampering function. In order to solve said problem, this temperature sensing body is characterized by including: a first ink in which a temperature Ta1 for initiating color disappearance when the temperature rises and a temperature Td1 for initiating color development when the temperature falls are different; and a second ink in which a temperature Ta2 for initiating color disappearance when the temperature rises and a temperature Td2 for initiating color development when the temperature falls are different, wherein the temperature Ta1 for initiating color disappearance, the temperature Td1 for initiating color development, the temperature Ta2 for initiating color disappearance, and the temperature Td2 for initiating color development have the relationship, Td1

公开(公告)号：US20150060367A1

公开(公告)日：2015-03-05

申请号：US14448260

申请日：2014-07-31

申请人： Hitachi, Ltd.

发明人： Satoshi ISHII ,  Kenji OKISHIRO ,  Hiroshi SASAKI

IPC分类号： C02F1/52 ,  C02F1/44 ,  C02F1/54

CPC分类号： C02F1/5209 ,  C02F1/441 ,  C02F1/5245 ,  C02F1/54 ,  C02F1/685 ,  C02F2103/08 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/11 ,  C02F2209/20 ,  C02F2209/36

摘要： The present invention provides a coagulation processing method capable of adding a sufficiently-dissolved coagulant aqueous solution to being processed water and materializing high-efficiency coagulation processing, a coagulation processing unit, and a water processing apparatus.A coagulation processing unit includes a coagulant aqueous solution storage tank 1 to have a stirrer 5 and store a coagulant aqueous solution, a particle size distribution measurement device 50 to measure the particle size distribution of the coagulant aqueous solution in the coagulant aqueous solution storage tank 1, a coagulation tank 11 to mix being processed water with an added coagulant aqueous solution and form a coagulation, a coagulation removing section 9 to remove the coagulation from the being processed water containing the coagulation, and a control section 6 to control the stirrer 5 so that a median size in the particle size distribution of the coagulant aqueous solution may be not more than 1.0 μm on the basis of a measured particle size distribution.

摘要翻译： 本发明提供一种能够将充分溶解的凝结剂水溶液加入到加工水中并实现高效凝固处理的凝固加工方法，凝固处理单元和水处理装置。 凝固处理单元包括具有搅拌器5并储存凝结剂水溶液的凝结水溶液储存罐1，用于测量凝结水溶液储存罐1中的凝结剂水溶液的粒度分布的粒度分布测量装置50 凝结槽11，将加工水与添加的凝结剂水溶液混合并形成凝结物;凝固除去部9，其从被处理水中除去凝结物;以及控制部6，控制搅拌器5 基于测定的粒度分布，凝固剂水溶液的粒度分布的中值粒径可以不大于1.0μm。

公开(公告)号：US20140021498A1

公开(公告)日：2014-01-23

申请号：US14039517

申请日：2013-09-27

申请人： Hitachi, Ltd.

发明人： Hiroshi SASAKI

IPC分类号： H01L33/44

CPC分类号： H01L33/44 ,  H01L51/0096 ,  H01L51/5268 ,  H05B33/10 ,  Y02E10/549 ,  Y02P70/521 ,  Y10T428/1476

摘要： In order to improve the light extraction efficiency of a light-emitting element, the light-emitting element includes: a light-emitting layer provided between an electrode and a transparent substrate; a particle layer provided between the light-emitting layer and the transparent substrate; and an adhesive layer provided between the light-emitting layer and the particle layer, the particle layer includes particles having a refraction index that is higher than a refraction index of the transparent substrate, the adhesive layer has a refraction index that is higher than the refraction index of the transparent substrate, and the particle layer has an average thickness that is less than an average particle size of the particles.

摘要翻译： 为了提高发光元件的光提取效率，发光元件包括：设置在电极和透明基板之间的发光层; 设置在发光层和透明基板之间的粒子层; 以及设置在所述发光层与所述粒子层之间的粘合层，所述粒子层包含折射率高于所述透明基板的折射率的粒子，所述粘接层的折射率高于所述折射率 透明基板的折射率，并且颗粒层的平均厚度小于颗粒的平均粒径。

公开(公告)号：US20190210806A1

公开(公告)日：2019-07-11

申请号：US16324116

申请日：2017-06-30

申请人： HITACHI, LTD.

发明人： Kohhei AIDA ,  Masahiro KAWASAKI ,  Shunsuke MORI ,  Hiroshi SASAKI ,  Yuya TOKUDA

IPC分类号： B65G1/137

摘要： A quality control system includes a control device, an output device, and an input device placed at at least an end point of a distribution channel of articles; the input device includes an input unit for receiving data on a changed environment portion and a communication unit that transmits the data, information about an input location, and an input time to the control device. The control device includes a storage unit for storing the mode of packing of the articles in the distribution channel, a reception unit for receiving the information from the input device, an arithmetic operation unit that calculates the number of articles deviating from the storage environment and estimates the stage of the distribution channel deviating from the storage environment, and a transmission unit for transmitting calculation result to the output device that is provided with a display unit.

公开(公告)号：US20150053621A1

公开(公告)日：2015-02-26

申请号：US14462942

申请日：2014-08-19

申请人： Hitachi, Ltd.

发明人： Kenji OKISHIRO ,  Satoshi ISHII ,  Hiroshi SASAKI

IPC分类号： C02F1/56 ,  B01J20/26

CPC分类号： C02F1/56 ,  B01J20/265 ,  C02F2101/34 ,  C02F2101/40 ,  C02F2103/10

摘要： Provided are a method for treating water and a flocculant used in the method. The method includes the steps of adding a first polymer compound formed by multiply binding a first repeating unit into water to be treated, and adding a second polymer compound formed by multiply binding a second repeating unit into the water. The first repeating unit includes a first linked main chain which constructs a main chain via repeatedly bound one another, and an adsorption site directly or indirectly bound to the first linked main chain so as to adsorb organic compounds contained in the water to be treated. The second repeating unit has a similar structure to the first repeating unit except that the number of carbon atoms in the second linked main chain is different from that in the first linked main chain. The flocculant includes the first and second polymer compounds.

摘要翻译： 提供了一种处理该方法中使用的水和絮凝剂的方法。 该方法包括以下步骤：将通过将第一重复单元多重结合形成的第一聚合物化合物加入待处理的水中，并将通过将第二重复单元多次结合形成的第二聚合物化合物加入到水中。 第一重复单元包括通过重复地彼此结合构建主链的第一连接主链和直接或间接结合到第一连接主链的吸附位点，以吸附待处理水中的有机化合物。 除了第二连接主链中的碳原子数与第一连接主链中的碳原子数不同之外，第二重复单元具有与第一重复单元相似的结构。 絮凝剂包括第一和第二聚合物化合物。

公开(公告)号：US20190316975A1

公开(公告)日：2019-10-17

申请号：US16303417

申请日：2017-04-07

申请人： Hitachi, Ltd.

发明人： Yasuhiko TADA ,  Tomotoshi ISHIDA ,  Hiroshi SASAKI ,  Kohhei AIDA ,  Masahiro KAWASAKI

IPC分类号： G01K11/16 ,  G01K3/10 ,  G06K7/14

摘要： To address the problem of providing a temperature history indicator capable of specifying a time when a temperature deviated from a set temperature range, a temperature history indicator according to the present invention is characterized in being provided with a substrate and temperature indicators that irreversibly change color upon deviation from a set temperature range, and in that a plurality of the temperature indicators are provided on the substrate, the temperatures at which the temperature indicators change color a within ±2° C. of each other, and the temperature indicators change color after different amounts of time from deviation from the set temperature range.