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31. 发明授权

US09321263B2 Electromechanical transducer, liquid droplet discharge head, and image forming apparatus 有权
标题翻译：机电换能器，液滴喷射头和图像形成装置
公开(公告)号：US09321263B2
公开(公告)日：2016-04-26
申请号：US14748517
申请日：2015-06-24
申请人： Toshiaki Masuda , Keishi Miwa
发明人： Toshiaki Masuda , Keishi Miwa
IPC分类号： B41J2/045 , B41J2/14 , H01L41/047
CPC分类号： B41J2/14201 , B41J2/14233 , B41J2/161 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1645 , H01L41/047 , H01L41/29 , H01L41/332
摘要： An electromechanical transducer includes a substrate; a diaphragm formed on the substrate; and a piezoelectric element that includes a lower electrode; a piezoelectric member; and an upper electrode, in which a lower electrode film to form the lower electrode, a piezoelectric film to form the piezoelectric member, and an upper electrode film to form the upper electrode are laminated in layers on the diaphragm formed on the substrate. The piezoelectric element is formed such that the lower electrode film, the piezoelectric member film, and the upper electrode film are patterned to form the lower electrode, the piezoelectric member, and the upper electrode, each of which has a desired pattern; and corners of the lower electrode are rounded.
摘要翻译：机电换能器包括基板; 形成在所述基板上的隔膜; 以及包括下电极的压电元件; 压电元件; 并且在形成在基板上的隔膜上层叠有形成下电极的下电极膜，形成压电元件的压电膜和形成上电极的上电极膜的上电极。压电元件形成为使得下电极膜，压电元件膜和上电极膜被图案化以形成每个都具有期望图案的下电极，压电元件和上电极; 并且下电极的角部是圆形的。

32. 发明授权

US08211362B2 Packaged blood purification device 有权
标题翻译：包装血液净化装置
公开(公告)号：US08211362B2
公开(公告)日：2012-07-03
申请号：US10947323
申请日：2004-09-23
申请人： Toshiaki Masuda , Yuki Hatakeyama , Takashi Sunohara
发明人： Toshiaki Masuda , Yuki Hatakeyama , Takashi Sunohara
IPC分类号： A61M1/00 , A61M37/00
CPC分类号： A61L2/0035 , A61L2202/22 , A61M1/16 , A61M2209/06 , B01D65/022 , B01D67/0097 , B01D2321/346
摘要： A packaged blood purification device including a hollow fiber blood-processing device having a bundle of hollow fibers and a cylindrical container holding the bundle of hollow fibers; and a gas-impermeable container for packaging the hollow fiber blood-processing device. The hollow fiber blood-processing device is sealed together with an oxygen absorber in the gas-impermeable container, and is sterilized with radiation. The blood-processing device is produced by a method including the steps of sealing a hollow fiber blood-processing device in said gas-impermeable container together with an oxygen absorber, and radiation sterilizing the blood-processing device held in the sealed gas-impermeable container.
摘要翻译：一种包装血液净化装置，其包括具有中空纤维束的中空纤维血液处理装置和容纳所述中空纤维束的筒状容器; 以及用于包装中空纤维血液处理装置的不透气容器。中空纤维血液处理装置与气体不可渗透容器中的氧吸收剂一起密封，并且用辐射灭菌。血液处理装置是通过以下方法制造的，该方法包括以下步骤：在所述气体不可渗透容器中与氧吸收剂一起密封中空纤维血液处理装置，以及对保持在密封的不透气容器中的血液处理装置进行辐射灭菌。

33. 发明授权

US07524417B2 Dialyzer and method for manufacturing the same 有权
标题翻译：透析器及其制造方法
公开(公告)号：US07524417B2
公开(公告)日：2009-04-28
申请号：US10743747
申请日：2003-12-24
申请人： Takashi Sunohara , Hidehiko Anbo , Toshiaki Masuda
发明人： Takashi Sunohara , Hidehiko Anbo , Toshiaki Masuda
IPC分类号： B01D61/28
CPC分类号： A61M1/16 , A61M1/1627 , A61M1/3427 , A61M1/3465 , B01D61/30 , B01D63/02 , B01D63/021 , B01D65/00 , B01D65/02 , B01D2313/23 , B01D2321/04
摘要： A dialyzer including a substantially cylindrical case 2, a hollow fiber bundle 3 made of a plurality of hollow fiber membranes provided in the case 2, a blood flow path formed by lumens of the hollow fiber membranes, a dialysate flow path formed by a gap between the inner wall of the case 2 and the hollow fiber membranes, and a cylindrical elastic tube 4 inserted in the gap between the inner wall of the case 2 and the hollow fiber bundle 3.
摘要翻译：一种透析器，包括基本上为圆筒形的壳体2，由设置在壳体2中的多个中空纤维膜制成的中空纤维束3，由中空纤维膜的内腔形成的血流路径，由透明液流路形成的透析液流路，壳体2的内壁和中空纤维膜，以及插入壳体2的内壁和中空纤维束3之间的间隙中的圆筒形弹性管4。

34. 发明申请

US20080044643A1 Polysulfone Type Selectively Permeable Hollow Fiber Membrane Module and Process for Manufacturing the Same 有权
标题翻译：聚砜型选择性渗透中空纤维膜模块及其制造方法
公开(公告)号：US20080044643A1
公开(公告)日：2008-02-21
申请号：US11573333
申请日：2005-08-09
申请人： Hideyuki Yokota , Kimihiro Mabuchi , Noriko Monden , Noriaki Kato , Yuuki Hatakeyama , Takashi Sunohara , Toshiaki Masuda
发明人： Hideyuki Yokota , Kimihiro Mabuchi , Noriko Monden , Noriaki Kato , Yuuki Hatakeyama , Takashi Sunohara , Toshiaki Masuda
IPC分类号： C08J7/18 , B32B5/14
CPC分类号： B01D63/021 , A61M2209/06 , B01D65/022 , B01D65/10 , B01D67/009 , B01D67/0095 , B01D69/02 , B01D69/08 , B01D71/68 , B01D2313/23 , B01D2321/346 , B01D2323/34 , B01D2325/022 , Y10T428/249958
摘要： The invention relates to a hollow fiber membrane module comprising polysulfone type selectively permeable hollow fiber membranes which contain a polysulfone-based resin and a hydrophilic polymer as main components, wherein (A) the content of the hydrophilic polymer in the uppermost layer of the inner surface of the hollow fiber membrane is at least 1.1 times larger than the content of the hydrophilic polymer in the proximate layer of the inner surface of the membrane, and (B) the content of the hydrophilic polymer in the uppermost layer of the outer surface of the hollow fiber membrane is at least 1.1 times larger than the content of the hydrophilic polymer in the uppermost layer of the inner surface of the membrane. The hollow fiber membrane module is exposed to a radioactive ray, on condition that the oxygen concentration of an ambient atmosphere around the hollow fiber membrane is from 0.001 to 0.1%, and that the moisture content of the hollow fiber membrane to the weight thereof is from 0.2 to 7 mass %.
摘要翻译：本发明涉及一种包含聚砜型选择性渗透性中空纤维膜的中空纤维膜组件，其包含聚砜基树脂和亲水性聚合物作为主要成分，其中（A）亲水性聚合物在内表面最上层中的含量的中空纤维膜的至少比膜的内表面的邻近层中的亲水性聚合物的含量大至少1.1倍，（B）亲水性聚合物在外表面的最上层中的含量中空纤维膜比膜的内表面的最上层中的亲水性聚合物的含量大至少1.1倍。中空纤维膜组件暴露于放射线，条件是中空纤维膜周围的环境气氛的氧浓度为0.001〜0.1％，中空纤维膜的水分含量为 0.2〜7质量％。

35. 发明申请

US20060155318A1 Hole-forming pin for inserting indwelling needle and jig for installing the pin 审中-公开
标题翻译：用于插入留置针的孔形销和用于安装销的夹具
公开(公告)号：US20060155318A1
公开(公告)日：2006-07-13
申请号：US10522197
申请日：2003-07-24
申请人： Toru Shinzato , Shigeki Toma , Yoshihiko Sano , Toshiaki Masuda , Futoshi Yamaguchi , Kazuyoshi Harada , Nobuo Takagi , Masahisa Tanimoto
发明人： Toru Shinzato , Shigeki Toma , Yoshihiko Sano , Toshiaki Masuda , Futoshi Yamaguchi , Kazuyoshi Harada , Nobuo Takagi , Masahisa Tanimoto
IPC分类号： A61B17/34
CPC分类号： A61M25/0637
摘要： A pin for forming a hole for inserting an indwelling needle for minimize a load exerted to a living body, and a jig for installing the hole-forming pin from a skin surface are provided. The pin for forming a hole for inserting an indwelling needle A for holding the indwelling pin from the skin surface to a blood vessel includes a column-shaped insertion part 1 having a curved surface at the distal end thereof, an insertion stop part 2 provided at the proximal end of the insertion part 1, and wings 4 connected to the insertion stop part 2 via flexible joint branches 3, and a jig for mounting the hole-forming pin A includes a main body 6, a sliding body 7 that is built in the main body 6 for sliding in the longitudinal direction of the main body, supporting means 10 for supporting the indwelling needle insertion hole-forming pin at the distal end(s) of the sliding body 7 and/or the main body 6 of the jig for installing the pin are provided, and pin for forming a hole for inserting an indwelling needle A is installing from the skin surface toward the blood vessel by the sliding movement of the sliding body 7.
摘要翻译：用于形成用于插入留置针的孔以最小化施加到生物体的负载的销和用于从皮肤表面安装孔形销的夹具。用于将用于将留置针保持在皮肤表面的留置针A的孔形成用于血管的销包括：在其前端具有弯曲表面的柱状插入部1，设置在其上的插入停止部2 插入部1的近端，以及通过挠性接头分支3与插入止挡部2连接的翼部4，并且用于安装孔形销A的夹具包括主体6，内置的滑动体7 用于在主体的纵向滑动的主体6，用于在滑动体7的远端和/或夹具的主体6上支撑留置针插入孔形成销的支撑装置10 设置销，并且通过滑动体7的滑动，从皮肤表面向血管安装用于形成用于插入留置针A的孔的销。

36. 发明公开

US20240165952A1 LIQUID DISCHARGE HEAD, LIQUID DISCHARGE MODULE, AND LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20240165952A1
公开(公告)日：2024-05-23
申请号：US18499661
申请日：2023-11-01
申请人： Kazuto Nagahashi , Keishi Miwa , Toshiaki Masuda
发明人： Kazuto Nagahashi , Keishi Miwa , Toshiaki Masuda
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2/14233
摘要： A liquid discharge head includes: a nozzle plate having multiple nozzles from each of which a liquid is to be discharged, the multiple nozzles arrayed in a longitudinal direction of the nozzle plate; a channel substrate on the nozzle plate in a lamination direction orthogonal to the longitudinal direction, the channel substrate including: multiple channels arrayed in the longitudinal direction in a channel region of the channel substrate, the multiple channels respectively communicating with the multiple nozzles; a first recess outside the channel region in the longitudinal direction; and a flat portion between the channel region and the first recess in the longitudinal direction.

37. 发明申请

US20180370237A1 ELECTROMECHANICAL TRANSDUCER ELEMENT, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20180370237A1
公开(公告)日：2018-12-27
申请号：US16015613
申请日：2018-06-22
申请人： Satoshi Mizukami , Naoya Kondo , Toshiaki Masuda
发明人： Satoshi Mizukami , Naoya Kondo , Toshiaki Masuda
IPC分类号： B41J2/14
摘要： An electromechanical transducer element including a lower electrode, an electromechanical transducer film and an upper electrode formed on the electromechanical transducer film.

38. 发明授权

US10124585B2 Liquid discharge head, liquid discharge device, and liquid discharge apparatus 有权
公开(公告)号：US10124585B2
公开(公告)日：2018-11-13
申请号：US15268711
申请日：2016-09-19
申请人： Toshiaki Masuda , Keisuke Hayashi , Keishi Miwa
发明人： Toshiaki Masuda , Keisuke Hayashi , Keishi Miwa
IPC分类号： B41J2/14 , B41J2/16
摘要： A liquid discharge head includes an actuator substrate and a holding substrate. The actuator substrate includes a plurality of individual liquid chambers and a plurality of pressure generating elements. The plurality of individual liquid chambers is communicated with a plurality of nozzles to discharge liquid. The plurality of pressure generating elements is arrayed to pressurize liquid in the plurality of individual liquid chambers. The holding substrate includes a plurality of recessed portions to accommodate the plurality of pressure generating elements. The holding substrate is bonded to the actuator substrate with an adhesive. The holding substrate has a plurality of openings as a plurality of channels communicating the plurality of individual liquid chambers with a common liquid chamber to supply liquid to the plurality of individual liquid chambers. At least one corner of each of the plurality of openings at least partially has a curved surface.

39. 发明授权

US09586401B2 Piezoelectric thin film element, inkjet recording head, and inkjet image-forming apparatus 有权
标题翻译：压电薄膜元件，喷墨记录头和喷墨图像形成装置
公开(公告)号：US09586401B2
公开(公告)日：2017-03-07
申请号：US14206092
申请日：2014-03-12
申请人： Masaru Shinkai , Masahiro Ishimori , Toshiaki Masuda
发明人： Masaru Shinkai , Masahiro Ishimori , Toshiaki Masuda
IPC分类号： B41J2/045 , B41J2/14 , H01L41/09 , H01L41/314 , B41J2/16 , H01L41/047 , H01L41/08 , H01L41/187 , H01L41/317
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , H01L41/0477 , H01L41/0815 , H01L41/09 , H01L41/0973 , H01L41/1876 , H01L41/314 , H01L41/317 , Y10T29/42
摘要： A piezoelectric thin film element includes a substrate, a vibration plate provided on the substrate, a lower electrode provided on the vibration plate, the lower electrode including at least a platinum metal film or an iridium metal film, a piezoelectric film provided on the lower electrode, the piezoelectric film including a polycrystalline body, and an upper electrode provided on the piezoelectric film, the lower electrode being provided on an upper portion of a titanium oxide film formed on the vibration plate, the lower electrode including a platinum metal film or an iridium metal film formed on the titanium oxide film and conductive oxide formed on the platinum metal film or the iridium metal film, and the platinum metal film or the iridium metal film being a precise film.
摘要翻译：压电薄膜元件包括基板，设置在基板上的振动板，设置在振动板上的下电极，下电极至少包括铂金属膜或铱金属膜，设置在下电极上的压电薄膜所述压电膜包括多晶体，以及设置在所述压电膜上的上电极，所述下电极设置在形成在所述振动板上的氧化钛膜的上部，所述下电极包括铂金属膜或铱形成在氧化钛膜上的金属膜和形成在铂金属膜或铱金属膜上的导电氧化物，铂金属膜或铱金属膜是精确的膜。

40. 发明授权

US09067178B2 Blood purifier package and process for manufacturing the same 有权
标题翻译：血液净化器包装及制造过程相同
公开(公告)号：US09067178B2
公开(公告)日：2015-06-30
申请号：US11721766
申请日：2005-12-02
申请人： Kimihiro Mabuchi , Noriko Monden , Noriaki Kato , Yuuki Hatakeyama , Takashi Sunohara , Toshiaki Masuda
发明人： Kimihiro Mabuchi , Noriko Monden , Noriaki Kato , Yuuki Hatakeyama , Takashi Sunohara , Toshiaki Masuda
IPC分类号： B01D39/00 , B01D39/14 , B01D67/00 , A61L2/08 , A61M1/16
CPC分类号： A61M1/1621 , A61L2/087 , A61M1/16 , A61M2209/06 , B01D67/0097 , B65B55/19
摘要： Objects of the present invention are to provide a blood purifier package which shows a less increase in the amounts of extracts from the materials of its blood purifier, particularly of its selective permeable separation membranes, attributed to the deterioration of the same materials with time after exposure to a radioactive ray or an electron ray, and which is therefore highly reliable in safety in use for hemocatharsis, and to provide a process for manufacturing the same. The present invention relates to a blood purifier package obtained by packing a blood purifier which comprises selectively permeable separation membranes as a main component, and this blood purifier package is characterized in that the blood purifier is packed and sealed together with an oxygen scavenger in a packaging material capable of shutting out an external air and a water vapor, under a condition of a relative humidity of above 40% RH at 25° C.
摘要翻译：本发明的目的是提供一种血液净化器包装，其显示出来自其血液净化器，特别是其选择性可渗透分离膜的材料的提取物的量的增加较少，归因于暴露后随着时间延长的相同材料的劣化涉及放射线或电子射线，因此在血液渗透使用中的安全性高度可靠，并提供其制造方法。本发明涉及一种通过包装选择性渗透分离膜作为主要成分的血液净化器而得到的血液净化器包装，其特征在于，将血液净化器与除氧剂一起包装并密封在一起在25°C相对湿度大于40％RH的条件下能够关闭外部空气和水蒸气的材料

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