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1. 发明授权

US07520921B2 Gas-removing devices and air supply systems having the gas-removing devices 有权
标题翻译：具有气体去除装置的气体去除装置和空气供应系统
公开(公告)号：US07520921B2
公开(公告)日：2009-04-21
申请号：US10586315
申请日：2005-01-14
申请人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki
发明人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki
IPC分类号： B01D53/04 , H01M8/06
CPC分类号： H01M8/0675 , B01D53/02 , B01D53/0407 , B01D53/0446 , B01D2253/102 , B01D2253/20 , B01D2253/306 , B01D2253/308 , B01D2257/302 , B01D2257/304 , B01D2257/404 , B01D2259/4146 , B01D2259/4566 , B01J20/2808 , B01J20/28097 , H01M8/0687 , H01M2250/20 , Y02T90/32
摘要： A gas-removing device serves to remove impurity gases from the air supplied to a fuel cell via an air supply system. The gas-removing device includes a porous material and an alternate adsorption membrane. The porous material has micropores formed therein in order to absorb impurity gas particles contained in the air. The alternate adsorption membrane is formed on the inner walls of the micropores of the porous material in order to further adsorb and retain at least one type of impurity gas particles from among the impurity gas particles absorbed by the porous material. The alternate adsorption membrane includes at least one positively charged layer and at least one negatively charged layer laid alternately to one another.
摘要翻译：气体去除装置用于通过空气供应系统从供应给燃料电池的空气中除去杂质气体。气体除去装置包括多孔材料和交替的吸附膜。为了吸收包含在空气中的杂质气体微粒，多孔材料中形成有微孔。在多孔材料的微孔的内壁上形成交替吸附膜，以进一步吸附并保留从被多孔材料吸收的杂质气体颗粒中的至少一种类型的杂质气体颗粒。备选吸附膜包括至少一个带正电荷的层和至少一个带负电荷的层彼此交替放置。

2. 发明申请

US20070000791A1 Ion-removing apparatus 有权
标题翻译：离子去除装置
公开(公告)号：US20070000791A1
公开(公告)日：2007-01-04
申请号：US11453559
申请日：2006-06-15
申请人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki , Hiroyuki Sekine
发明人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki , Hiroyuki Sekine
IPC分类号： C02F1/461
CPC分类号： C02F1/42 , C02F2001/422 , C02F2001/425 , C02F2201/002 , H01M8/04097 , H01M8/04164
摘要： An ion-removing apparatus includes a housing, a first ion-removing unit and a second ion-removing unit. The housing includes an inlet port, a liquid discharge port and a gas discharge port. The first ion-removing unit is disposed within the housing, so that the fluid that has entered the housing via the inlet port flows through the first ion-removing unit. The first ion-removing unit serves to remove a first ion, such anions, contained in the fluid. The second ion-removing unit is disposed within the housing, so that the fluid that has flown though the first ion-removing unit flows through the first ion-removing unit. The second ion-removing unit serves to remove a second ion, such as cations contained in the fluid. The liquid contained in the fluid that has flown through the second ion-removing unit is discharged from the liquid discharge port. The gas contained in the fluid that has flown through the second ion-removing unit is discharged from the gas discharge port.
摘要翻译：离子去除装置包括壳体，第一离子去除单元和第二离子去除单元。壳体包括入口，排液口和排气口。第一离子去除单元设置在壳体内，使得经由入口进入壳体的流体流过第一离子去除单元。第一离子去除单元用于去除包含在流体中的第一离子，这种阴离子。第二离子去除单元设置在壳体内，使得流过第一离子去除单元的流体流过第一离子去除单元。第二离子去除单元用于去除第二离子，例如包含在流体中的阳离子。包含在流过第二离子去除单元的流体中的液体从液体排出口排出。包含在流过第二离子去除单元的流体中的气体从气体排出口排出。

3. 发明授权

US08685587B2 Gas-liquid separator for fuel cell system 失效
标题翻译：用于燃料电池系统的气液分离器
公开(公告)号：US08685587B2
公开(公告)日：2014-04-01
申请号：US12334854
申请日：2008-12-15
申请人： Junko Ohira , Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki , Takeshi Asai , Hiroyuki Sekine
发明人： Junko Ohira , Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki , Takeshi Asai , Hiroyuki Sekine
IPC分类号： H01M2/14 , H01M8/04 , H01M2/00
CPC分类号： H01M8/04164 , H01M8/04253
摘要： A discharge port is located at a lower portion of the case of a gas-liquid separator. A discharge valve is located at the discharge port. A water retaining portion is located at the bottom of the case. The water retaining portion is located at a position lower than the discharge valve. An upward inclination surface is formed on the bottom of the water retaining portion. The upward inclination surface is inclined upward toward the discharge valve. A downward inclination surface is formed on the bottom of the water retaining portion. The downward inclination surface is inclined downward toward the upward inclination surface. A cover portion is located in an upper portion of the water retaining portion. The cover portion defines a gas passage in an upper portion of the water retaining portion. The gas passage is open at a portion closer to the inlet and connected to the discharge valve.
摘要翻译：排气口位于气液分离器壳体的下部。排出阀位于排出口。保水部分位于壳体的底部。保水部位于比排出阀低的位置。在保水部的底部形成向上倾斜面。向上倾斜面朝向排出阀向上倾斜。在保水部的底部形成向下的倾斜面。向下的倾斜面朝向上倾斜面向下倾斜。盖部位于保水部的上部。盖部分在水保持部分的上部限定了气体通道。气体通道在更靠近入口的部分开口，并连接到排放阀。

4. 发明授权

US07837870B2 Ion-removing apparatus 有权
标题翻译：离子去除装置
公开(公告)号：US07837870B2
公开(公告)日：2010-11-23
申请号：US11453559
申请日：2006-06-15
申请人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki , Hiroyuki Sekine
发明人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki , Hiroyuki Sekine
IPC分类号： B01D15/04 , B01D35/01
CPC分类号： C02F1/42 , C02F2001/422 , C02F2001/425 , C02F2201/002 , H01M8/04097 , H01M8/04164
摘要： An ion-removing apparatus includes a housing, a first ion-removing unit and a second ion-removing unit. The housing includes an inlet port, a liquid discharge port and a gas discharge port. The first ion-removing unit is disposed within the housing, so that the fluid that has entered the housing via the inlet port flows through the first ion-removing unit. The first ion-removing unit serves to remove a first ion, such anions, contained in the fluid. The second ion-removing unit is disposed within the housing, so that the fluid that has flown though the first ion-removing unit flows through the first ion-removing unit. The second ion-removing unit serves to remove a second ion, such as cations contained in the fluid. The liquid contained in the fluid that has flown through the second ion-removing unit is discharged from the liquid discharge port. The gas contained in the fluid that has flown through the second ion-removing unit is discharged from the gas discharge port.
摘要翻译：离子去除装置包括壳体，第一离子去除单元和第二离子去除单元。壳体包括入口，排液口和排气口。第一离子去除单元设置在壳体内，使得经由入口进入壳体的流体流过第一离子去除单元。第一离子去除单元用于去除包含在流体中的第一离子，这种阴离子。第二离子去除单元设置在壳体内，使得流过第一离子去除单元的流体流过第一离子去除单元。第二离子去除单元用于去除第二离子，例如包含在流体中的阳离子。包含在流过第二离子去除单元的流体中的液体从液体排出口排出。包含在流过第二离子去除单元的流体中的气体从气体排出口排出。

5. 发明申请

US20070157815A1 Gas-removing devices and air supply systems having the gas-removing devices 有权
标题翻译：具有气体去除装置的气体去除装置和空气供应系统
公开(公告)号：US20070157815A1
公开(公告)日：2007-07-12
申请号：US10586315
申请日：2005-01-14
申请人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki
发明人： Yasunari Arai , Akishi Morita , Nobuhiko Nakagaki
IPC分类号： B01D53/02
CPC分类号： H01M8/0675 , B01D53/02 , B01D53/0407 , B01D53/0446 , B01D2253/102 , B01D2253/20 , B01D2253/306 , B01D2253/308 , B01D2257/302 , B01D2257/304 , B01D2257/404 , B01D2259/4146 , B01D2259/4566 , B01J20/2808 , B01J20/28097 , H01M8/0687 , H01M2250/20 , Y02T90/32
摘要： A gas-removing device serves to remove impurity gases from the air supplied to a fuel cell via an air supply system. The gas-removing device includes a porous material and an alternate adsorption membrane. The porous material has micropores formed therein in order to absorb impurity gas particles contained in the air. The alternate adsorption membrane is formed on the inner walls of the micropores of the porous material in order to further adsorb and retain at least one type of impurity gas particles from among the impurity gas particles absorbed by the porous material. The alternate adsorption membrane includes at least one positively charged layer and at least one negatively charged layer laid alternately to one another.
摘要翻译：气体去除装置用于通过空气供应系统从供应给燃料电池的空气中除去杂质气体。气体除去装置包括多孔材料和交替的吸附膜。为了吸收包含在空气中的杂质气体微粒，多孔材料中形成有微孔。在多孔材料的微孔的内壁上形成交替吸附膜，以进一步吸附并保留从被多孔材料吸收的杂质气体颗粒中的至少一种类型的杂质气体颗粒。备选吸附膜包括至少一个带正电荷的层和至少一个带负电荷的层彼此交替放置。

6. 发明申请

US20080011674A1 FIBERS USABLE FOR ION-EXCHANGE FILTERS 审中-公开
标题翻译：用于离子交换过滤器的FIBERS
公开(公告)号：US20080011674A1
公开(公告)日：2008-01-17
申请号：US11777088
申请日：2007-07-12
申请人： Nobuhiko Nakagaki , Yasunari Arai , Akishi Morita , Norio Yamagishi , Hiroyuki Sekine
发明人： Nobuhiko Nakagaki , Yasunari Arai , Akishi Morita , Norio Yamagishi , Hiroyuki Sekine
IPC分类号： B01J20/28 , B01D39/16 , B01J20/26
CPC分类号： D01F1/10 , B01D39/1653 , B01J47/018 , B01J47/12 , B01J47/127 , D01F6/00 , D01F8/04
摘要： Fibers usable for an ion exchange filter includes a base material and ion exchange resin particles. The base material is made of a hydrophobic resin. The ion exchange resin particles are embedded within the base material At least some of the ion exchange resin particles are exposed on a surface of the base material.
摘要翻译：可用于离子交换过滤器的纤维包括基材和离子交换树脂颗粒。基材由疏水性树脂制成。离子交换树脂颗粒嵌入基材内部至少一些离子交换树脂颗粒暴露在基材的表面上。

7. 发明授权

US08697298B2 Fuel cell system with heater 有权
标题翻译：带加热器的燃料电池系统
公开(公告)号：US08697298B2
公开(公告)日：2014-04-15
申请号：US12503349
申请日：2009-07-15
申请人： Koji Kume , Akishi Morita , Yasunari Arai
发明人： Koji Kume , Akishi Morita , Yasunari Arai
IPC分类号： H01M8/06
CPC分类号： H01M8/04149 , H01M8/04029 , H01M8/04141
摘要： A first rectangular pipe is connected along a path of an oxidation gas supply pipe that supplies an oxidation gas from a pump to an oxidant pole of a fuel cell. A second rectangular pipe is connected to an oxidation off-gas pipe connected to an outlet of the oxidant pole. A lower surface of the first rectangular pipe is contacted with an upper surface of the second rectangular pipe. A connecting path is provided to the contact surface, and a vapor permeable membrane is disposed at the connecting path. An upper surface of a third rectangular pipe is provided in surface contact with a lower surface of the second rectangular pipe, the third rectangular pipe being provided to a coolant out-pipe connected to a cooling jacket of the fuel cell. Generated water in the second pipe is heated and evaporated by a coolant heated in the third rectangular pipe. The water vapor then permeates the vapor permeable membrane, and is directed inside the first rectangular pipe so as to humidify the oxidation gas.
摘要翻译：第一矩形管沿着将氧化气体从泵提供给燃料电池的氧化剂极的氧化气体供给管的路径连接。第二矩形管连接到连接到氧化剂极的出口的氧化废气管。第一矩形管的下表面与第二矩形管的上表面接触。连接路径设置在接触面上，透气膜设置在连接路径上。第三矩形管的上表面设置成与第二矩形管的下表面接触，第三矩形管设置在连接到燃料电池的冷却套的冷却剂外管上。第二管中产生的水被第三矩形管中加热的冷却剂加热并蒸发。然后水蒸气渗透蒸气渗透膜，并被引导到第一矩形管内部以便加湿氧化气体。

8. 发明申请

US20100024642A1 FILTER FOR REMOVING A SULFUR-CONTAINING-GAS AND METHOD FOR REMOVING A SULFUR-CONTAINING-GAS USING THE SAME 失效
标题翻译：用于除去含硫气体的过滤器和使用其除去含硫气体的方法
公开(公告)号：US20100024642A1
公开(公告)日：2010-02-04
申请号：US12529769
申请日：2008-01-24
申请人： Kazuhiro Fukumoto , Minoru Takahara , Kenichirou Suzuki , Nobuhiko Nakagaki , Yasunari Arai , Minoru Honda
发明人： Kazuhiro Fukumoto , Minoru Takahara , Kenichirou Suzuki , Nobuhiko Nakagaki , Yasunari Arai , Minoru Honda
IPC分类号： B01D53/14 , B01D50/00 , B01D53/48
CPC分类号： H01M8/0687 , B01D53/508 , B01D53/8615 , B01D2251/30 , B01D2255/702 , H01M8/0675
摘要： Provided is a filter for removing a sulfur-containing-gas (1), which removes the sulfur-containing-gas by being brought into contact with the sulfur-containing-gas in a gas flow path, the filter comprising a former filter (11) disposed on an upstream side of the gas flow path, and a latter filter (12) disposed on a downstream side of the gas flow path, wherein the former filter (11) comprises a first material for removing a sulfur-containing-gas, the first material comprising a porous support, and iodine which is supported on the porous support, and is produced by catalytic pyrolysis of ammonium iodide at a thermal decomposition ratio of 80% or more by use of the porous support as a catalyst, and the latter filter (12) comprises a second material for removing a sulfur-containing-gas, the second material comprising an activated carbon fiber, and an alkali component which is supported on the activated carbon fiber.
摘要翻译：提供了一种用于除去含气体（1）的过滤器，其通过在气体流路中与含硫气体接触而除去含硫气体，该过滤器包括前过滤器（11））和设置在所述气体流路的下游侧的后一过滤器（12），其中所述前过滤器（11）包括用于除去含硫气体的第一材料，包含多孔载体的第一种材料和负载在多孔载体上的碘，并且通过使用多孔载体作为催化剂以80％以上的热分解比通过碘化铵的热解来制备，后者过滤器（12）包括用于除去含硫气体的第二材料，第二材料包含活性炭纤维和负载在活性炭纤维上的碱性组分。

9. 发明授权

US08308847B2 Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same 失效
标题翻译：用于除去含硫气体的过滤器以及使用该含硫气体除去含硫气体的方法
公开(公告)号：US08308847B2
公开(公告)日：2012-11-13
申请号：US12529769
申请日：2008-01-24
申请人： Kazuhiro Fukumoto , Minoru Takahara , Kenichirou Suzuki , Nobuhiko Nakagaki , Yasunari Arai , Minoru Honda
发明人： Kazuhiro Fukumoto , Minoru Takahara , Kenichirou Suzuki , Nobuhiko Nakagaki , Yasunari Arai , Minoru Honda
IPC分类号： B01D53/02
CPC分类号： H01M8/0687 , B01D53/508 , B01D53/8615 , B01D2251/30 , B01D2255/702 , H01M8/0675
摘要： Provided is a filter for removing a sulfur-containing-gas (1), which removes the sulfur-containing-gas by being brought into contact with the sulfur-containing-gas in a gas flow path, the filter including a former filter (11) disposed on an upstream side of the gas flow path, and a latter filter (12) disposed on a downstream side of the gas flow path, wherein the former filter (11) includes a first material for removing a sulfur-containing-gas, the first material including a porous support, and iodine which is supported on the porous support, and is produced by catalytic pyrolysis of ammonium iodide at a thermal decomposition ratio of 80% or more by use of the porous support as a catalyst, and the latter filter (12) includes a second material for removing a sulfur-containing-gas, the second material including an activated carbon fiber, and an alkali component which is supported on the activated carbon fiber.
摘要翻译：本发明提供一种除去含气体（1）的过滤器，该过滤器包括在前述过滤器（11）中与含硫气体接触的方式除去含硫气体）和设置在所述气体流路的下游侧的后一过滤器（12），其中所述前过滤器（11）包括用于除去含硫气体的第一材料，包括多孔载体的第一种材料和负载在多孔载体上的碘，并且通过使用多孔载体作为催化剂以80％或更高的热分解比将碘化铵的催化热解产生，并且后者过滤器（12）包括用于除去含硫气体的第二材料，第二材料包括活性炭纤维和负载在活性碳纤维上的碱性组分。

10. 发明授权

US4884278A Semiconductor laser modulation control system 失效
标题翻译：半导体激光调制控制系统
公开(公告)号：US4884278A
公开(公告)日：1989-11-28
申请号：US320864
申请日：1989-03-06
申请人： Hiroshi Nishimoto , Takashi Touge , Tadashi Okiyama , Naoki Kuwata , Yasunari Arai
发明人： Hiroshi Nishimoto , Takashi Touge , Tadashi Okiyama , Naoki Kuwata , Yasunari Arai
IPC分类号： H04B10/00 , H01S5/042 , H01S5/06 , H01S5/062 , H04B10/2513
CPC分类号： H01S5/06213 , H01S5/0427
摘要： Disclosed is a semiconductor laser modulation control system, and a method thereof. The system includes a drive circuit (1) for supplying a drive current to a semiconductor laser (2) in accordance with an input data, to modulate the input data into an optical signal of the semiconductor laser (2). The optical signal is either at a high intensity state or a low intensity state in accordance with an input data of "1" or "0", in respective time slots of the input data. The system further includes a duty ratio conversion circuit (3) for converting the duty ratio of the input data in such a way that the low intensity state of the optical signal is returned to the high intensity state within each time slot of the input data, whereby the relaxation oscillation is suppressed.

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