公开(公告)号：US20090102876A1

公开(公告)日：2009-04-23

申请号：US12336715

申请日：2008-12-17

申请人： Kenichi OOSHIRO ,  Tsuyoshi Sato ,  Yasuhiko Sawada

发明人： Kenichi OOSHIRO ,  Tsuyoshi Sato ,  Yasuhiko Sawada

IPC分类号： B41J29/38

CPC分类号： B41J29/393

摘要： A droplet jet inspecting device includes an image pickup part taking an image of an inspection area including an area where a droplet jetted from a droplet jetting head jetting the droplet through a nozzle and a unit configured to process the image of the inspection area taken by the image pickup part and further judge a presence of a satellite droplet which is smaller than a main droplet forming the droplet and which is incidental to the main droplet.

摘要翻译： 液滴喷射检查装置包括图像拾取部件，其拍摄检查区域的图像，该检查区域包括从通过喷嘴喷射液滴的液滴喷射喷嘴喷射的液滴的区域，以及被配置为处理由所述检测区域拍摄的检查区域的图像的单元 图像拾取部分，并且进一步判断小于形成液滴的主液滴并且附着于主液滴的卫星液滴的存在。

公开(公告)号：US20070222809A1

公开(公告)日：2007-09-27

申请号：US11535319

申请日：2006-09-26

申请人： Kenichi Ooshiro ,  Tsuyoshi Sato ,  Yasuhiko Sawada

发明人： Kenichi Ooshiro ,  Tsuyoshi Sato ,  Yasuhiko Sawada

IPC分类号： B41J29/393

CPC分类号： B41J29/393

摘要： A droplet jet inspecting device includes an image pickup part taking an image of an inspection area including an area where a droplet jetted from a droplet jetting head jetting the droplet through a nozzle and a unit configured to process the image of the inspection area taken by the image pickup part and further judge a presence of a satellite droplet which is smaller than a main droplet forming the droplet and which is incidental to the main droplet.

摘要翻译： 液滴喷射检查装置包括图像拾取部件，其拍摄检查区域的图像，该检查区域包括从通过喷嘴喷射液滴的液滴喷射喷嘴喷射的液滴的区域，以及被配置为处理由所述检测区域拍摄的检查区域的图像的单元 图像拾取部分，并且进一步判断小于形成液滴的主液滴并且附着于主液滴的卫星液滴的存在。

公开(公告)号：US20130122302A1

公开(公告)日：2013-05-16

申请号：US13810323

申请日：2011-09-29

申请人： Masayoshi Miyamoto ,  Taku Yamanaka ,  Yasuhiko Sawada

发明人： Masayoshi Miyamoto ,  Taku Yamanaka ,  Yasuhiko Sawada

IPC分类号： C08F14/26

CPC分类号： C08F14/26 ,  C08F2/20 ,  C08F114/26 ,  C08F214/26 ,  C08J3/16 ,  C08J2327/18 ,  Y10T428/2982 ,  C08F114/24

摘要： A process for producing a polytetrafluoroethylene fine powder including: (1) a step of preparing an aqueous dispersion containing polytetrafluoroethylene, water and a surfactant (A); (2) a step of initiating coagulation of the polytetrafluoroethylene in said aqueous dispersion by agitating said aqueous dispersion; (3) a step of adding a surfactant (B) after the step (2); (4) a step of terminating coagulation after the step (3); (5) a step of collecting a wet powder of the polytetrafluoroethylene; and (6) a step of drying the wet powder of the polytetrafluoroethylene.

摘要翻译： 一种生产聚四氟乙烯细粉的方法，包括：（1）制备含有聚四氟乙烯，水和表面活性剂（A）的水分散体的步骤; （2）通过搅拌所述水性分散体来引发聚四氟乙烯在所述水分散体中的凝结的步骤; （3）在步骤（2）之后加入表面活性剂（B）的步骤; （4）在步骤（3）之后终止凝结的步骤; （5）收集聚四氟乙烯的湿粉末的步骤; 和（6）干燥聚四氟乙烯的湿粉末的步骤。

公开(公告)号：US07850839B2

公开(公告)日：2010-12-14

申请号：US11378944

申请日：2006-03-16

申请人： Shoji Miyazaki ,  Hiroyuki Tokunaga ,  Yoshinobu Tokuno ,  Kazuhiro Matsumoto ,  Yasuhiko Sawada

发明人： Shoji Miyazaki ,  Hiroyuki Tokunaga ,  Yoshinobu Tokuno ,  Kazuhiro Matsumoto ,  Yasuhiko Sawada

IPC分类号： G01N27/327

CPC分类号： G01N27/327 ,  A61B5/1486 ,  A61B2562/0295 ,  C12Q1/001 ,  C12Q1/005 ,  C12Q1/006 ,  G01N27/26 ,  G01N27/3272 ,  G01N27/3274 ,  G01N33/48771 ,  G01N33/5438

摘要： A method of measuring a quantity of a substrate contained in sample liquid is provided. This method can reduce measurement errors caused by a biosensor. The biosensor includes at least a pair of electrodes on an insulating board and is inserted into a measuring device which includes a supporting section for supporting detachably the biosensor, plural connecting terminals to be coupled to the respective electrodes, and a driving power supply which applies a voltage to the respective electrodes via the connecting terminals. One of the electrodes of the biosensor is connected to the first and second connecting terminals of the measuring device only when the biosensor is inserted into the measuring device in a given direction, and has a structure such that the electrode becomes conductive between the first and second connecting terminals due to a voltage application by the driving power supply.

摘要翻译： 提供了测量样品液体中所含的基板的量的方法。 该方法可以减少由生物传感器引起的测量误差。 生物传感器至少包括绝缘板上的一对电极，插入到测量装置中，该测量装置包括用于可拆卸地支撑生物传感器的支撑部分，要耦合到各个电极的多个连接端子和施加一个电极的驱动电源 通过连接端子对各个电极施加电压。 只有当生物传感器沿给定的方向插入到测量装置中时，生物传感器的电极中的一个连接到测量装置的第一和第二连接端子，并且具有这样的结构，使得电极在第一和第二 由驱动电源施加电压引起的连接端子。

公开(公告)号：US20100204345A1

公开(公告)日：2010-08-12

申请号：US12670995

申请日：2008-08-07

申请人： Taku Yamanaka ,  Nobuhiko Tsuda ,  Masayuki Tsuji ,  Yasuhiko Sawada

发明人： Taku Yamanaka ,  Nobuhiko Tsuda ,  Masayuki Tsuji ,  Yasuhiko Sawada

IPC分类号： A61K47/32 ,  C08L27/18 ,  C08F214/26 ,  G03G9/08 ,  A61Q90/00

CPC分类号： C08F14/26 ,  C08F2/18 ,  C08F6/16 ,  C08F6/20 ,  C08F6/22 ,  C08F214/26 ,  G03G9/0872 ,  G03G9/09766 ,  C08L27/18 ,  C08F2/20 ,  C08F2/24

摘要： The present invention provides an aqueous dispersion of a low-molecular-weight polytetrafluoroethylene (PTFE), which contains an easily removable surfactant, and has a good dispersion stability. Specifically, the present invention provides an aqueous dispersion of a low-molecular-weight PTFE comprising tetrafluoroethylene (TFE) units, or TFE units and modifying monomer units which are copolymerizable with the TFE units, wherein the aqueous dispersion contains from 70 to 9,000 ppm, based on the aqueous dispersion, of a fluorine-containing compound of the formula (1) below: X—(CF2)m—Y  (1) where X is H or F; m is an integer from 3 to 5; and Y is —SO3M, —SO4M, —SO3R, —SO4R, —COOM, —PO3M2 or —PO4M2, M being H, NH4 or an alkali metal, and R being an alkyl group having 1 to 12 carbons, and the low-molecular-weight PTFE has an average primary particle size of from 100 to 350 nm.

摘要翻译： 本发明提供一种低分子量聚四氟乙烯（PTFE）的水分散体，其含有易于除去的表面活性剂，并且具有良好的分散稳定性。 具体地说，本发明提供了包含四氟乙烯（TFE）单元或TFE单元的低分子量PTFE的水性分散体和可与TFE单元共聚的改性单体单元，其中，水分散体含有70〜9000ppm， 基于水分散体的下式（1）的含氟化合物：X-（CF 2）m -Y（1）其中X是H或F; m为3〜5的整数; Y是-SO 3 M，-SO 4 M，-SO 3 R，-SO 4 R，-COOM，-PO 3 M 2或-PO 4 M 2，M是H，NH 4或碱金属，R是具有1至12个碳原子的烷基， 分子量的PTFE的平均一次粒径为100〜350nm。

公开(公告)号：US07714047B2

公开(公告)日：2010-05-11

申请号：US12476172

申请日：2009-06-01

申请人： Nobuhiko Tsuda ,  Chie Sawauchi ,  Yasuhiko Sawada ,  Tetsuo Shimizu

发明人： Nobuhiko Tsuda ,  Chie Sawauchi ,  Yasuhiko Sawada ,  Tetsuo Shimizu

IPC分类号： C08K5/41

CPC分类号： C08F6/20 ,  C08F6/16 ,  C08F14/18 ,  C08F14/26 ,  C08F214/26 ,  C08L27/12 ,  C08F2/16

摘要： The present invention provides a method of producing a fluoropolymer aqueous dispersion by which the fluorine-containing emulsifier contained in the fluoropolymer aqueous dispersion as obtained after polymerization can be efficiently removed as well as a fluoropolymer aqueous dispersion low in fluorine-containing emulsifier concentration. The present invention is a method of producing a fluoropolymer aqueous dispersion which comprises carrying out a concentration treatment comprising a concentration operation of a pretreatment fluoropolymer aqueous dispersion, wherein the pretreatment fluoropolymer aqueous dispersion is obtained by carrying out a polymerization in an aqueous medium in the presence of a fluorine-containing surfactant (A), the fluorine-containing surfactant (A) is a fluorine-containing surfactant having an octanol/water partition coefficient of 1.5 to 3.5.

摘要翻译： 本发明提供一种含氟聚合物水性分散体的制造方法，其中可以有效地除去聚合后得到的含氟聚合物水分散体中所含的含氟乳化剂以及含氟乳化剂浓度低的含氟聚合物水分散体。 本发明是一种含氟聚合物水性分散体的制造方法，其特征在于，进行包含预处理含氟聚合物水分散液的浓缩操作的浓缩处理，其中，所述预处理含氟聚合物水分散体是通过在水性介质中进行聚合而得到的 含氟表面活性剂（A）的含氟表面活性剂（A）为辛醇/水分配系数为1.5〜3.5的含氟表面活性剂。

公开(公告)号：US20080281067A1

公开(公告)日：2008-11-13

申请号：US11547557

申请日：2005-04-04

申请人： Yoshinori Nanba ,  Yasuhiko Sawada ,  Shunji Kasai ,  Shuji Tagashira ,  Makoto Ono ,  Takahiro Taira ,  Hiroyuki Yoshimoto

发明人： Yoshinori Nanba ,  Yasuhiko Sawada ,  Shunji Kasai ,  Shuji Tagashira ,  Makoto Ono ,  Takahiro Taira ,  Hiroyuki Yoshimoto

IPC分类号： C08F214/26

CPC分类号： C08F214/26 ,  C08F14/26 ,  C08F214/262 ,  C08F259/08 ,  H05K1/024 ,  H05K1/0373 ,  H05K2201/015 ,  H05K2201/0212 ,  Y10T428/3154 ,  C08F2/00

摘要： The present invention provides a polytetrafluoroethylene powder having moldability/processability as well as electrical characteristics in microwave bands. The present invention is a modified polytetrafluoroethylene powder which has (1) a dielectric loss tangent at 12 GHz of not higher than 2.0×10−4 and (2) a cylinder extrusion pressure of not higher than 45 MPa at a reduction ratio of 1600.

摘要翻译： 本发明提供了具有成型性/加工性以及微波带的电特性的聚四氟乙烯粉末。 本发明是一种改性的聚四氟乙烯粉末，它具有（1）在12GHz下的介电损耗角正切不高于2.0×10 -4，（2）气瓶挤压压力不高于45MPa 减速比为1600。

公开(公告)号：US20080114118A1

公开(公告)日：2008-05-15

申请号：US11547637

申请日：2005-04-05

申请人： Nobuhiko Tsuda ,  Yoshiki Tanaka ,  Shigeru Morita ,  Yasuhiko Sawada ,  Tetsuo Shimizu

发明人： Nobuhiko Tsuda ,  Yoshiki Tanaka ,  Shigeru Morita ,  Yasuhiko Sawada ,  Tetsuo Shimizu

IPC分类号： C08L27/12 ,  C08F16/24

CPC分类号： C08F14/18 ,  C08F2/16

摘要： Disclosed is a method for producing a fluorine-containing elastomer polymer which is excellent in productivity and crosslinkability. Specifically disclosed is a method for producing a fluorine-containing elastomer polymer wherein a fluorine-containing monomer is polymerized in an aqueous solvent in the presence of an emulsifying agent containing a fluorine-containing vinyl group and a chain transfer agent. This method for producing a fluorine-containing elastomer polymer is characterized in that the emulsifying agent containing a fluorine-containing vinyl group is composed of a compound having a radically polymerizable unsaturated bond and a hydrophilic group in a molecule.

摘要翻译： 公开了一种生产性和交联性优异的含氟弹性体聚合物的制造方法。 具体公开了一种含氟弹性体聚合物的制造方法，其中含氟单体在含有含氟乙烯基和链转移剂的乳化剂存在下，在含水溶剂中聚合。 该含氟弹性体聚合物的制造方法的特征在于，含有含氟乙烯基的乳化剂由分子内具有自由基聚合性不饱和键和亲水性基团的化合物构成。

公开(公告)号：US20080020159A1

公开(公告)日：2008-01-24

申请号：US11667443

申请日：2005-11-16

申请人： Takahiro Taira ,  Hiroyuki Yoshimoto ,  Taketo Kato ,  Yasuhiko Sawada

发明人： Takahiro Taira ,  Hiroyuki Yoshimoto ,  Taketo Kato ,  Yasuhiko Sawada

IPC分类号： C08F14/26 ,  B29D23/00

CPC分类号： C08F214/262 ,  C08F214/26 ,  C08F259/08 ,  C08L51/003 ,  Y10T428/1352 ,  C08L2666/02

摘要： The present invention provides a modified polytetrafluoroethylene fine powder which can be processed into molded articles high in thermal stability, chemical resistance and transparency and for which the extrusion pressure can be lowered. The present invention is a modified polytetrafluoroethylene fine powder, wherein the cylinder extrusion pressure at a reduction ratio of 1600 is not higher than 50 MPa and the haze value of molded article a for measurement formed therefrom is not higher than 60.

摘要翻译： 本发明提供一种可以加工成热稳定性，耐化学性和透明性高的成型体的挤出压力降低的改性聚四氟乙烯细粉末。 本发明是一种改性聚四氟乙烯细粉，其中压缩比为1600时的气缸挤压压力不高于50MPa，由此形成的用于测量的模塑制品a的雾度值不高于60。

公开(公告)号：US07232510B2

公开(公告)日：2007-06-19

申请号：US10182236

申请日：2001-11-30

申请人： Shoji Miyazaki ,  Hiroyuki Tokunaga ,  Yoshinobu Tokuno ,  Kazuhiro Matsumoto ,  Yasuhiko Sawada

发明人： Shoji Miyazaki ,  Hiroyuki Tokunaga ,  Yoshinobu Tokuno ,  Kazuhiro Matsumoto ,  Yasuhiko Sawada

IPC分类号： G01N27/327

CPC分类号： G01N27/327 ,  A61B5/1486 ,  A61B2562/0295 ,  C12Q1/001 ,  C12Q1/005 ,  C12Q1/006 ,  G01N27/26 ,  G01N27/3272 ,  G01N27/3274 ,  G01N33/48771 ,  G01N33/5438

摘要： A biosensor, a measuring instrument for biosensor, and a method of quantifying a substrate contained in specimen liquid to reduce a measurement error by the biosensor; a biosensor, comprising at least a pair of electrodes formed on an insulation substrate; a measuring instrument, comprising a supporting part for detachably supporting the biosensor, a plurality of connection terminals electrically connected to the electrodes, and a drive power supply for applying a voltage to the electrodes through the connection terminals; wherein the biosensor is inserted into the measuring instrument, either one of the electrodes of the biosensor is connected to first and second connection terminals fined to the measuring instrument only when the biosensor is inserted into the support part of the measuring instrument in a specified direction and has an electrode structure to allow the first connection terminal to conduct with the second connection terminal when a voltage is applied by the drive power supply.

摘要翻译： 生物传感器，生物传感器用测定装置以及检测用液体中含有的基板的量化方法，以减少生物传感器的测定误差。 生物传感器，包括形成在绝缘基板上的至少一对电极; 测量仪器，包括用于可拆卸地支撑生物传感器的支撑部件，电连接到电极的多个连接端子，以及通过连接端子向电极施加电压的驱动电源; 其中生物传感器被插入到测量仪器中，只有当生物传感器沿着指定的方向插入到测量仪器的支撑部分中时，生物传感器的电极中的任一个连接到精细到测量仪器的第一和第二连接端子，并且 具有电极结构，以在由驱动电源施加电压时允许第一连接端子与第二连接端子导通。