公开(公告)号：US06478495B2

公开(公告)日：2002-11-12

申请号：US10093888

申请日：2002-03-11

申请人： Kazuhiro Ami ,  Yukinori Sawa ,  Takahiro Osada

发明人： Kazuhiro Ami ,  Yukinori Sawa ,  Takahiro Osada

IPC分类号： B43K516

CPC分类号： B43K24/08 ,  B43K5/17

摘要： In a capless writing instrument with its writing element arranged in the barrel cylinder so that a writing point of the writing element can come out and retract through a front-end opening of the barrel cylinder, an inner cap having a dome-like convex portion projected frontwards is arranged at the front-end part of the barrel cylinder, and the inner cap is formed of rubber or elastic resin, a slit-forming groove having a thin-film portion at the depressed bottom of the slit is formed from a position at the root of the dome-like inner cap to the opposite position at the root intersecting the substantially center of the convex portion.

摘要翻译： 在一种无盖书写工具中，其书写元件布置在筒体中，使得书写元件的书写点可以通过筒体的前端开口而退出，具有凸出的圆顶状凸部的内盖 前端设置在筒体的前端部，内盖由橡胶或弹性树脂形成，在狭缝的凹陷的底部具有薄膜部的狭缝形成槽由 圆顶状内盖的根部在与凸部的大致中心相交的根部的相对位置。

公开(公告)号：US06474893B1

公开(公告)日：2002-11-05

申请号：US09868610

申请日：2001-06-18

申请人： Takahiro Osada ,  Kazuhiro Ami

发明人： Takahiro Osada ,  Kazuhiro Ami

IPC分类号： B43K500

CPC分类号： B43K1/00 ,  B43K1/12

摘要： The writing instrument having an excellent cap-off performance is characterized, as shown in, for example, FIG. 3, by that in a writing instrument 10 having a pen tip 13 comprising a fibrous feed or a plastic feed, the pen tip 13 described above is coated with a substance which is solid at room temperature and in which a solubility in an ink solvent is 10% or less at room temperature among substances providing the pen tip with a cap-off property. This writing instrument 10 is such excellent in a cap-off performance that the good writing performance is obtained even after the pen tip is left standing in the air over a long period of time.

摘要翻译： 具有优异的遮盖性能的书写工具的特征在于，例如如图3所示。 如图3所示，通过在具有包括纤维进料或塑料进料的笔尖13的书写工具10中，上述笔尖13涂覆有在室温下为固体的物质，其中在溶剂中的溶解度为 在提供笔尖的​​物质具有遮盖性的物质之间，在室温下为10％以下。 这种书写工具10具有如此优异的遮盖性能，即使在笔尖长时间在空中静置之后也能获得良好的书写性能。

公开(公告)号：US06761496B2

公开(公告)日：2004-07-13

申请号：US10297200

申请日：2002-12-04

申请人： Takahiro Osada ,  Kazuhiro Ami ,  Yukinori Sawa

发明人： Takahiro Osada ,  Kazuhiro Ami ,  Yukinori Sawa

IPC分类号： B43K500

CPC分类号： B43K8/02 ,  B43K1/00 ,  B43K1/12

摘要： A writing instrument equipped with an exchangeable inner pen filled with an ink containing a solvent having a vapor pressure of 1 to 50 mm Hg (20° C.) in a writing instrument main body which is a barrel part, wherein the inner pen described above has a pen tip comprising a fiber feeder or a plastic feeder, and the above pen tip is coated with a substance having a vaporization-inhibiting action in an amount of 0.01 to 20% by weight in terms of a weight ratio based on the pen tip. It is more effective to further add a substance having a vaporization-inhibiting action to the ink. The substance having a vaporization-inhibiting action includes glycerin derivatives, polyoxyethylenesorbit fatty acid esters, alkyl phosphates, waxes and lecithin.

摘要翻译： 一种书写工具，其装有一个可更换的内笔，该笔可充满含有在作为筒部的书写工具主体中具有1至50mm Hg（20℃）蒸气压的溶剂的油墨，其中上述内笔 具有包括纤维进料器或塑料进料器的笔尖，并且上述笔尖涂覆有基于笔尖的重量比为0.01至20重量％的具有汽化抑制作用的物质 。 进一步向油墨中添加具有蒸发抑制作用的物质是更有效的。 具有蒸发抑制作用的物质包括甘油衍生物，聚氧乙烯山梨糖醇脂肪酸酯，烷基磷酸酯，蜡和卵磷脂。

公开(公告)号：US07001094B2

公开(公告)日：2006-02-21

申请号：US10416183

申请日：2001-11-08

申请人： Kazuhiro Ami ,  Tatsuya Mizoguchi ,  Takahiro Osada

发明人： Kazuhiro Ami ,  Tatsuya Mizoguchi ,  Takahiro Osada

IPC分类号： B43K5/00

CPC分类号： B43K23/08 ,  B43K1/00 ,  B43K1/12 ,  B43K8/02 ,  C09D11/18

摘要： Provided is a writing instrument in which a pen tip comprising a fibrous feed or a plastic feed is coated with a coating agent comprising a substance providing a cap-off property, wherein a fluorine base surfactant and/or a silicone base surfactant are added to an ink for the above writing instrument, and/or a substance which is solid at room temperature and has a solubility of 5% or less in an ink solvent at room temperature and which has a polar functional group is added to the coating agent, whereby the writing instrument having an excellent cap-off performance can be obtained.

摘要翻译： 提供一种书写工具，其中包括纤维进料或塑料进料的笔尖涂覆有包含提供遮盖性的物质的涂布剂，其中将氟基表面活性剂和/或硅氧烷基表面活性剂加入到 将上述书写用具的油墨和/或在室温下为固体且在油墨溶剂中在室温下溶解度为5％以下且具有极性官能团的物质加入到涂布剂中，由此， 可以获得具有优异的遮盖性能的书写工具。

公开(公告)号：US08173318B2

公开(公告)日：2012-05-08

申请号：US11597592

申请日：2005-05-26

申请人： Takahiro Osada ,  Yoshihisa Suda ,  Toshimi Kamitani ,  Kunitaka Yamada ,  Kouji Nishimura ,  Yasunari Kabasawa

发明人： Takahiro Osada ,  Yoshihisa Suda ,  Toshimi Kamitani ,  Kunitaka Yamada ,  Kouji Nishimura ,  Yasunari Kabasawa

IPC分类号： H01M8/04

CPC分类号： H01M8/04208 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/1011 ,  Y02E60/523

摘要： The fuel reservoir for a fuel cell is a fuel reservoir detachably connected with a fuel cell main body, and it is equipped with a fuel-storing vessel of a tube type for storing a liquid fuel and a fuel discharge part; the fuel discharge part is provided with a valve for sealing communication between the inside and the outside of the above fuel-storing vessel; and a follower which seals the liquid fuel and moves as the liquid fuel is consumed is disposed in the rear end part of the liquid fuel stored. The valve assumes a structure in which a slit is formed in an elastic material and a structure in which a valve member is pressed by a resilient body.

摘要翻译： 用于燃料电池的燃料储存器是与燃料电池主体可拆卸地连接的燃料箱，并且配备有用于存储液体燃料和燃料排放部的管式的燃料储存容器; 燃料排出部设置有用于密封上述燃料储存容器的内部和外部之间的连通的阀; 并且在液体燃料被消耗时密封液体燃料和移动的随动件设置在储存的液体燃料的后端部分中。 阀呈采用弹性材料形成狭缝的结构，其中阀构件被弹性体按压的结构。

公开(公告)号：US20080193197A1

公开(公告)日：2008-08-14

申请号：US10569481

申请日：2004-08-13

申请人： Atsushi Iwasa ,  Yukinori Sawa ,  Akira Fukai ,  Takahiro Osada

发明人： Atsushi Iwasa ,  Yukinori Sawa ,  Akira Fukai ,  Takahiro Osada

IPC分类号： B43K8/04

CPC分类号： B43K8/04 ,  A45D40/20 ,  B43K8/003

摘要： An applicator which includes a rear barrel 1; an ink occlusion element 10 accommodated in rear barrel 1; an ink occlusion element receiver 20 opposing the front end part of ink occlusion element 10; a see-through front barrel 30 fitted to the opening of rear barrel 1, a detection tube 40 inserted in front barrel 30 for flowing ink from ink occlusion element 10; a joint core 50 supported by detection tube 40 and flowing out ink from ink occlusion element 10; and a pen core 60 supported by detection tube 40 and disposed on the opposite side of joint core 50 with a detection space 63 from joint core 50. Detection tube 40, joint core 50 and pen core 60 are formed into an integral structure. It is possible to exactly grasp the ink end state in a visual manner, based on the presence/absence of ink in detection space 63 of detection tube 40.

摘要翻译： 一种包括后筒1的涂抹器; 容纳在后筒1中的墨水吸收元件10; 与墨水吸收元件10的前端部相对的墨水吸收元件接收器20; 安装到后筒1的开口的透明前筒30，插入前筒30中以从墨吸收元件10流出墨的检测管40; 由检测管40支撑并从墨水吸收元件10流出墨水的接合芯50; 以及由检测管40支撑并且设置在接头芯50的相对侧上的笔芯60，其具有来自接合芯50的检测空间63。 检测管40，接合芯50和笔芯60形成为一体结构。 基于检测管40的检测空间63中的墨水的存在/不存在，可以以视觉方式精确地掌握墨水端部状态。

公开(公告)号：US07883815B2

公开(公告)日：2011-02-08

申请号：US11629410

申请日：2005-06-27

申请人： Yoshihisa Suda ,  Kouji Nishimura ,  Takahiro Osada ,  Kunitaka Yamada ,  Toshimi Kamitani ,  Yasunari Kabasawa

发明人： Yoshihisa Suda ,  Kouji Nishimura ,  Takahiro Osada ,  Kunitaka Yamada ,  Toshimi Kamitani ,  Yasunari Kabasawa

IPC分类号： H01M8/04

CPC分类号： H01M8/04208 ,  H01M8/04186 ,  H01M8/1011 ,  Y02E60/523

摘要： A fuel cell is equipped with a fuel cell main body, a liquid fuel-storing tank for storing a liquid fuel and a fuel-supplying member which has a penetrating structure and is connected with the liquid fuel-storing tank and which supplies the liquid fuel to the liquid fuel main body, wherein the liquid fuel-storing tank is provided with a liquid fuel reservoir comprising a cylindrical fuel-storing vessel for storing the liquid fuel, a fuel discharge part provided at a lower part of the fuel-storing vessel and having a fuel discharge valve and a follower which is disposed at a rear end of the liquid fuel stored in the fuel-storing vessel and which moves as the liquid fuel is consumed, a housing box member which encompasses at least a part of the liquid fuel reservoir via a space part in the periphery of the liquid fuel reservoir and whose rear end part is closed and pressurized gas which is filled in the space part.

摘要翻译： 燃料电池配备有燃料电池主体，用于储存液体燃料的液体燃料储存箱和具有穿透结构的燃料供给构件，并与液体燃料储存箱连接并供给液体燃料 液体燃料储存箱设置有液体燃料储存器，该液体燃料储存器包括用于储存液体燃料的圆柱形燃料储存容器，设置在燃料储存容器的下部的燃料排放部分和 具有燃料排出阀和随动件，其设置在储存在燃料储存容器中的液体燃料的后端并随着液体燃料被消耗而移动;容纳箱构件，其包含至少一部分液体燃料 储液器通过液体燃料储存器的周边中的空间部分并且其后端部封闭，并且填充在空间部分中的加压气体。

公开(公告)号：US07556877B2

公开(公告)日：2009-07-07

申请号：US10624840

申请日：2003-07-23

申请人： Yoshihisa Suda ,  Takahiro Osada ,  Kunitaka Yamada

发明人： Yoshihisa Suda ,  Takahiro Osada ,  Kunitaka Yamada

IPC分类号： H01M8/04

CPC分类号： H01M8/1011 ,  H01M8/04186 ,  Y02E60/523

摘要： A direct methanol fuel cell comprises a multiple number of connected unit cells, each composed of a fuel electrode element of a microporous carbon material, an electrolyte layer formed on the outer surface of the fuel electrode element, an air electrode layer formed on the outer surface of the electrolyte layer, wherein each unit cell is supplied with fuel from a fuel reservoir through a fuel feeder having an infiltration structure coupled therebetween.

公开(公告)号：US20070259250A1

公开(公告)日：2007-11-08

申请号：US11597592

申请日：2005-05-26

申请人： Takahiro Osada ,  Yoshihisa Suda ,  Toshimi Kamitani ,  Kunitaka Yamada ,  Kouji Nishimura ,  Yasunari Kabasawa

发明人： Takahiro Osada ,  Yoshihisa Suda ,  Toshimi Kamitani ,  Kunitaka Yamada ,  Kouji Nishimura ,  Yasunari Kabasawa

IPC分类号： H01M8/04

CPC分类号： H01M8/04208 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/1011 ,  Y02E60/523

摘要： The fuel reservoir for a fuel cell is a fuel reservoir detachably connected with a fuel cell main body, and it is equipped with a fuel-storing vessel of a tube type for storing a liquid fuel and a fuel discharge part; the fuel discharge part is provided with a valve for sealing communication between the inside and the outside of the above fuel-storing vessel; and a follower which seals the liquid fuel and moves as the liquid fuel is consumed is disposed in the rear end part of the liquid fuel stored. The valve assumes a structure in which a slit is formed in an elastic material and a structure in which a valve member is pressed by a resilient body.

摘要翻译： 用于燃料电池的燃料储存器是与燃料电池主体可拆卸地连接的燃料箱，并且配备有用于存储液体燃料和燃料排放部的管式的燃料储存容器; 燃料排出部设置有用于密封上述燃料储存容器的内部和外部之间的连通的阀; 并且在液体燃料被消耗时密封液体燃料和移动的随动件设置在储存的液体燃料的后端部分中。 阀呈采用弹性材料形成狭缝的结构，其中阀构件被弹性体按压的结构。

公开(公告)号：US20060093876A1

公开(公告)日：2006-05-04

申请号：US11262533

申请日：2005-10-28

申请人： Yasunari Kabasawa ,  Yoshihisa Suda ,  Kozi Nishimura ,  Takahiro Osada ,  Toshimi Kamitani

发明人： Yasunari Kabasawa ,  Yoshihisa Suda ,  Kozi Nishimura ,  Takahiro Osada ,  Toshimi Kamitani

IPC分类号： H01M8/00 ,  H01M10/00

CPC分类号： H01M8/04208 ,  C01B3/32 ,  C01B2203/0205 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/12 ,  C01B2203/1223

摘要： A liquid fuel is contained in a fuel container, and the liquid fuel is discharged from a fuel outlet. Further, a water is contained in a water containing pipe provided in the fuel container, and the water is discharged from a water outlet to the outside. Air taken into the fuel container through a dustproof filter attached to a rear lid portion of the fuel container is discharged to the outside from an oxygen source outlet through an oxygen source pipe. The fuel outlet, oxygen source outlet and water outlet are provided in a front outer surface of the front lid portion.

摘要翻译： 液体燃料容纳在燃料容器中，液体燃料从燃料出口排出。 此外，在设置在燃料容器中的含水管中容纳水，并且水从出水口排出到外部。 通过安装在燃料容器的后盖部分的防尘过滤器吸入燃料容器的空气通过氧源管从氧源出口排出到外部。 燃料出口，氧源出口和出水口设置在前盖部分的前外表面中。