公开(公告)号：WO2004004049A9

公开(公告)日：2004-03-04

申请号：PCT/JP0308239

申请日：2003-06-27

Applicant: NEC CORP ,  MANAKO TAKASHI ,  YOSHITAKE TSUTOMU ,  SHIMAKAWA YUICHI ,  NAKAMURA SHIN ,  KUROSHIMA SADANORI ,  KIMURA HIDEKAZU ,  IMAI HIDETO ,  KUBO YOSHIMI

Inventor： MANAKO TAKASHI ,  YOSHITAKE TSUTOMU ,  SHIMAKAWA YUICHI ,  NAKAMURA SHIN ,  KUROSHIMA SADANORI ,  KIMURA HIDEKAZU ,  IMAI HIDETO ,  KUBO YOSHIMI

IPC: H01M8/04 ,  H01M8/06 ,  H01M8/10

CPC classification number: H01M8/1009 ,  H01M8/04186 ,  H01M8/0662

Abstract: Fuel cell (500) comprising solid electrolyte membrane (114), fuel electrode (102) and oxidizer electrode (108) provided so as to have the solid electrolyte membrane (114) interposed therebetween, and fuel chamber (502) capable of feeding liquid fuel to the fuel electrode (102). Trapping agent (504) for capturing carbonate ions is introduced in the fuel chamber (502). The trapping agent (504) comprises metal cations and a retainer capable of retaining the metal cations within a given region. The metal cations couple with carbonate ions to thereby form carbonates and cause precipitation thereof, so that retention of carbon dioxide bubbles in the vicinity of fuel electrode (102) can be inhibited and feeding of fuel to the fuel electrode is not interfered with to thereby enable enhancing the power generating efficiency of the fuel cell (500).

Abstract translation: 设置有固体电解质膜（114）的固体电解质膜（114），燃料电极（102）和氧化剂电极（108）的燃料电池（500）和能够供给液体燃料的燃料室 到燃料电极（102）。 用于捕获碳酸根离子的捕集剂（504）引入燃料室（502）中。 捕集剂（504）包括金属阳离子和能够将金属阳离子保持在给定区域内的保持器。 金属阳离子与碳酸根离子结合，从而形成碳酸盐并引起沉淀，从而可以抑制燃料电极（102）附近的二氧化碳气泡的滞留，并且不会干扰向燃料电极供给燃料，从而能够 提高燃料电池（500）的发电效率。

公开(公告)号：EP1906480A4

公开(公告)日：2012-12-05

申请号：EP06768199

申请日：2006-07-13

Applicant: NEC CORP

Inventor： OBATA TAKESHI ,  SASAKI HIDEAKI ,  WATANABE YOSHINORI ,  NAKAMURA SHIN ,  MANAKO TAKASHI

IPC: H01M8/04 ,  H01M8/10

CPC classification number: H01M8/1011 ,  H01M8/04186 ,  H01M8/04223 ,  H01M8/04753 ,  H01M8/04798 ,  H01M2250/30 ,  Y02B90/18 ,  Y02E60/523

Abstract: The present invention is a driving method of a fuel cell in which power is generated from a liquid fuel containing fuel and oxidant by a fuel cell main assembly 5. In order to suppress the degradation of the output characteristics after the stop and storage, a start-up operation S1 which is started after a stop state in which a load is not connected the fuel cell main assembly; a recovery operation S3 in which the liquid fuel is supplied to the fuel cell main assembly 5 such that an electrode of the fuel cell main assembly is reduced after the start-up operation S1; and a normal operation S4 in which the power is supplied to an external load 20.

公开(公告)号：EP1501145A4

公开(公告)日：2007-09-19

申请号：EP03746175

申请日：2003-04-15

Applicant: NEC CORP

Inventor： YOSHITAKE TSUTOMU ,  NAKAMURA SHIN ,  KIMURA HIDEKAZU ,  KUROSHIMA SADANORI ,  SHIMAKAWA YUICHI ,  MANAKO TAKASHI ,  IMAI HIDETO ,  KUBO YOSHIMI

IPC: G06F1/16 ,  G06F1/20 ,  H01M8/02 ,  H01M8/04 ,  H01M8/06 ,  H01M8/10 ,  H01M8/00

CPC classification number: H01M8/04201 ,  G06F1/1616 ,  G06F1/1632 ,  G06F1/1635 ,  G06F1/203 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/04074 ,  H01M8/04186 ,  H01M8/06 ,  H01M8/1009 ,  H01M2250/30 ,  Y02B90/18

Abstract: Electric power is supplied from a fuel battery to a portable personal computer (210) including a heating section (212) heating during operation. The fuel battery includes electrolyte, a fuel electrode and an oxidant electrode arranged to sandwich the electrolyte and a fuel supply section capable of supplying fuel which has absorbed heat of the heating section (212) to the fuel electrode. The fuel supply section removes the heat from the heating section (212) by supplying fuel to the fuel electrode when the fuel is heated by heat exchange. Thus, it is possible to improve the battery efficiency of the fuel battery and suppress increase of the temperature of the heating section.

公开(公告)号：EP1515386A4

公开(公告)日：2009-12-30

申请号：EP03730700

申请日：2003-05-30

Applicant: NEC CORP

Inventor： KIMURA HIDEKAZU ,  WATANABE SUGURU ,  YOSHITAKE TSUTOMU ,  KUROSHIMA SADANORI ,  NAKAMURA SHIN ,  SHIMAKAWA YUICHI ,  MANAKO TAKASHI ,  IMAI HIDETO ,  KUBO YOSHIMI

IPC: H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M8/02 ,  H01M8/10 ,  H01M8/24

CPC classification number: H01M8/0247 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/0271 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1065 ,  H01M8/1067 ,  H01M8/2455

公开(公告)号：EP2405530A4

公开(公告)日：2013-03-06

申请号：EP10748529

申请日：2010-03-04

Applicant: NEC CORP

Inventor： NAKAHARA KENTARO ,  KOBAYASHI KENJI ,  SUGURO MASAHIRO ,  NAKAMURA SHIN

IPC: H01M14/00 ,  H01G9/20 ,  H01L31/04 ,  H01L51/00

CPC classification number: H01L51/0067 ,  H01G9/2031 ,  H01G9/2059 ,  H01M14/005 ,  Y02E10/542 ,  Y02E10/549 ,  Y02P70/521

公开(公告)号：EP2405529A4

公开(公告)日：2013-01-16

申请号：EP10748528

申请日：2010-03-04

Applicant: NEC CORP

Inventor： KOBAYASHI KENJI ,  NAKAHARA KENTARO ,  SUGURO MASAHIRO ,  NAKAMURA SHIN

IPC: H01G9/20 ,  H01L31/04 ,  H01M14/00

CPC classification number: H01G9/2013 ,  H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

公开(公告)号：EP1515387A4

公开(公告)日：2009-12-23

申请号：EP03730701

申请日：2003-05-30

Applicant: NEC CORP

Inventor： KIMURA HIDEKAZU ,  WATANABE SUGURU ,  YOSHITAKE TSUTOMU ,  KUROSHIMA SADANORI ,  NAKAMURA SHIN ,  SHIMAKAWA YUICHI ,  MANAKO TAKASHI ,  IMAI HIDETO ,  KUBO YOSHIMI

IPC: H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M8/02 ,  H01M8/10 ,  H01M8/24

CPC classification number: H01M8/0247 ,  H01M4/8605 ,  H01M4/921 ,  H01M8/0271 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1065 ,  H01M8/1067 ,  H01M8/2455

公开(公告)号：CA2482298A1

公开(公告)日：2003-10-23

申请号：CA2482298

申请日：2003-04-15

Applicant: NEC CORP

Inventor： KIMURA HIDEKAZU ,  IMAI HIDETO ,  MANAKO TAKASHI ,  SHIMAKAWA YUICHI ,  KUROSHIMA SADANORI ,  KUBO YOSHIMI ,  NAKAMURA SHIN ,  YOSHITAKE TSUTOMU

IPC: G06F1/16 ,  G06F1/20 ,  H01M8/02 ,  H01M8/04 ,  H01M8/06 ,  H01M8/10 ,  H01M8/00

Abstract: Electric power is supplied from a fuel battery to a portable personal comput er (210) including a heating section (212) heating during operation. The fuel battery includes electrolyte, a fuel electrode and an oxidant electrode arranged to sandwich the electrolyte and a fuel supply section capable of supplying fuel which has absorbed heat of the heating section (212) to the fuel electrode. The fuel supply section removes the heat from the heating section (212) by supplying fuel to the fuel electrode when the fuel is heate d by heat exchange. Thus, it is possible to improve the battery efficiency of the fuel battery and suppress increase of the temperature of the heating section.

公开(公告)号：DE60031939T2

公开(公告)日：2007-09-13

申请号：DE60031939

申请日：2000-12-15

Applicant: NEC CORP ,  NTT DOCOMO INC

Inventor： TANAKA HIRONAO ,  KAWAKAMI HIROSHI ,  NAKAMURA SHIN ,  FURUKAYA MASARU

IPC: H04L12/70 ,  H04Q11/04

Abstract: ATM test equipment are used as a source node and a responder node for conducting a test in a number of modes. At the source node, a test cell is formulated according to a selected test mode with a header identifying the source node and a responder node and a test mode value identifying the selected test mode, and transmits the test cell to an ATM network, and receives a response cell from the network to analyze data contained in the received response cell according to the test mode value of the response cell. The response cell is formulated at the responder node with a header identifying the responder node and the source node and the test mode value of the received test cell. At the responder node, data contained in the received test cell is also analyzed according to the test mode value of the test cell.

公开(公告)号：DE60031939D1

公开(公告)日：2007-01-04

申请号：DE60031939

申请日：2000-12-15

Applicant: NEC CORP ,  NTT DOCOMO INC

Inventor： TANAKA HIRONAO ,  KAWAKAMI HIROSHI ,  NAKAMURA SHIN ,  FURUKAYA MASARU

IPC: H04L12/70 ,  H04Q11/04

Abstract: ATM test equipment are used as a source node and a responder node for conducting a test in a number of modes. At the source node, a test cell is formulated according to a selected test mode with a header identifying the source node and a responder node and a test mode value identifying the selected test mode, and transmits the test cell to an ATM network, and receives a response cell from the network to analyze data contained in the received response cell according to the test mode value of the response cell. The response cell is formulated at the responder node with a header identifying the responder node and the source node and the test mode value of the received test cell. At the responder node, data contained in the received test cell is also analyzed according to the test mode value of the test cell.