JP6631704B2 - 蓄電デバイス - Google Patents
蓄電デバイス Download PDFInfo
- Publication number
- JP6631704B2 JP6631704B2 JP2018520357A JP2018520357A JP6631704B2 JP 6631704 B2 JP6631704 B2 JP 6631704B2 JP 2018520357 A JP2018520357 A JP 2018520357A JP 2018520357 A JP2018520357 A JP 2018520357A JP 6631704 B2 JP6631704 B2 JP 6631704B2
- Authority
- JP
- Japan
- Prior art keywords
- main wall
- storage device
- power storage
- electrode
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 11
- 239000010410 layer Substances 0.000 description 20
- 239000012790 adhesive layer Substances 0.000 description 13
- -1 polypropylene Polymers 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4214—Arrangements for moving electrodes or electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/70—Arrangements for stirring or circulating the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/52—Separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
図1は、本実施形態に係る蓄電デバイスの模式的斜視図である。図2は、本実施形態に係る蓄電デバイスの模式的平面図である。図3は、図1の線III−IIIにおける模式的断面図である。図4は、第1の実施形態に係る蓄電デバイスの模式的平面図である。
図5は、第2の実施形態に係る蓄電デバイス1aの模式的平面図である。図6は、第3の実施形態に係る蓄電デバイス1bの模式的平面図である。
2 ケース
3 電極体
3a 第1の主面
3b 第2の主面
4 電解質
5 テープ
6 接合部
6a 接着層
21 第1の主壁部
22 第2の主壁部
31 正極
32 負極
33 セパレータ
33a 袋状セパレータ
34 積層体
51 第1のテープ
52 第2のテープ
L1、L2 仮想の対角線
Claims (6)
- 第1の主壁部と、前記第1の主壁部と厚み方向に対向する第2の主壁部とを有する直方体状のケースと、
前記ケース内に配されており、正極と、負極と、前記正極と前記負極との間に配されたセパレータとを有し、一体化された電極体と、
前記ケース内に充填された電解質と、
を備え、
前記電極体は、前記第1の主壁部より折り曲げ強度が高く、
前記第1の主壁部と前記電極体とが、複数の接合部により接合されている、蓄電デバイス。 - 前記ケースの第1の主壁部の厚みが、200μ以下である、請求項1に記載の蓄電デバイス。
- 前記ケースの第1の主壁部の厚みが、100μ以下である、請求項1又は2に記載の蓄電デバイス。
- 前記接合部が、前記第1の主壁部の一の仮想の対角線を跨ぐように設けられている、請求項1〜3のいずれか一項に記載の蓄電デバイス。
- 前記接合部が、前記一の仮想の対角線に加え、前記第1の主壁部の他の仮想の対角線をさらに跨ぐように設けられている、請求項4に記載の蓄電デバイス。
- 前記ケースと前記電極体の最外層に位置する電極とが同電位である、請求項1〜5のいずれか一項に記載の蓄電デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016108292 | 2016-05-31 | ||
JP2016108292 | 2016-05-31 | ||
PCT/JP2017/005431 WO2017208512A1 (ja) | 2016-05-31 | 2017-02-15 | 蓄電デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017208512A1 JPWO2017208512A1 (ja) | 2018-11-08 |
JP6631704B2 true JP6631704B2 (ja) | 2020-01-15 |
Family
ID=60478246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018520357A Active JP6631704B2 (ja) | 2016-05-31 | 2017-02-15 | 蓄電デバイス |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190097181A1 (ja) |
JP (1) | JP6631704B2 (ja) |
CN (1) | CN109219902A (ja) |
WO (1) | WO2017208512A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD777662S1 (en) * | 2014-06-23 | 2017-01-31 | Duracell U.S. Operations, Inc. | Battery pack |
WO2017158701A1 (ja) * | 2016-03-14 | 2017-09-21 | 株式会社村田製作所 | 蓄電デバイス |
MY195773A (en) | 2016-05-20 | 2023-02-11 | Kyocera Avx Components Corp | Multi-Cell Ultracapacitor |
US11830672B2 (en) | 2016-11-23 | 2023-11-28 | KYOCERA AVX Components Corporation | Ultracapacitor for use in a solder reflow process |
USD938414S1 (en) * | 2019-08-26 | 2021-12-14 | Google Llc | Removable electronics device |
EP4142011A1 (en) * | 2020-04-23 | 2023-03-01 | Murata Manufacturing Co., Ltd. | Secondary battery |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62200715A (ja) * | 1986-02-28 | 1987-09-04 | 旭硝子株式会社 | 電気二重層コンデンサ |
EP0973223A1 (en) * | 1998-02-05 | 2000-01-19 | Mitsubishi Denki Kabushiki Kaisha | Lithium battery and method for manufacturing the same |
EP1096589A1 (en) * | 1999-05-14 | 2001-05-02 | Mitsubishi Denki Kabushiki Kaisha | Flat battery and electronic device |
JP4513148B2 (ja) * | 1999-12-22 | 2010-07-28 | ソニー株式会社 | 電池およびその製造方法 |
JP4158440B2 (ja) * | 2002-07-09 | 2008-10-01 | 日産自動車株式会社 | 二次電池及びそれを用いた組電池 |
JP2008054042A (ja) * | 2006-08-24 | 2008-03-06 | Yokogawa Electric Corp | 絶縁型接点出力回路 |
CN101340009A (zh) * | 2007-07-05 | 2009-01-07 | 黄穗阳 | 聚合物电解质硬包装锂离子电池 |
CN101383429A (zh) * | 2008-10-09 | 2009-03-11 | 深圳华为通信技术有限公司 | 一种制造电池的方法和电池 |
JP4952746B2 (ja) * | 2008-11-14 | 2012-06-13 | ソニー株式会社 | リチウムイオン二次電池およびリチウムイオン二次電池用負極 |
JP5279018B2 (ja) * | 2008-12-02 | 2013-09-04 | Necエナジーデバイス株式会社 | リチウムイオン二次電池およびその製造方法 |
KR101389207B1 (ko) * | 2010-05-19 | 2014-04-24 | 닛산 지도우샤 가부시키가이샤 | 쌍극형 2차 전지 |
JP2012054029A (ja) * | 2010-08-31 | 2012-03-15 | Sanyo Electric Co Ltd | 積層式電池 |
JP2013161674A (ja) * | 2012-02-06 | 2013-08-19 | Sumitomo Electric Ind Ltd | 電気化学素子用のラミネートケース、電池、キャパシタおよび組電気化学素子 |
JP5468098B2 (ja) * | 2012-03-22 | 2014-04-09 | 株式会社東芝 | 電池用活物質、非水電解質電池および電池パック |
CN104380500B (zh) * | 2012-06-26 | 2018-02-13 | 株式会社丰田自动织机 | 蓄电装置 |
JP5376036B2 (ja) * | 2012-10-25 | 2013-12-25 | 日産自動車株式会社 | 非水電解質二次電池 |
KR101573691B1 (ko) * | 2013-03-04 | 2015-12-03 | 주식회사 엘지화학 | 결락부가 형성된 전지셀 및 이를 포함하는 전지팩 |
-
2017
- 2017-02-15 WO PCT/JP2017/005431 patent/WO2017208512A1/ja active Application Filing
- 2017-02-15 JP JP2018520357A patent/JP6631704B2/ja active Active
- 2017-02-15 CN CN201780033293.5A patent/CN109219902A/zh active Pending
-
2018
- 2018-11-27 US US16/201,006 patent/US20190097181A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN109219902A (zh) | 2019-01-15 |
JPWO2017208512A1 (ja) | 2018-11-08 |
US20190097181A1 (en) | 2019-03-28 |
WO2017208512A1 (ja) | 2017-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6631704B2 (ja) | 蓄電デバイス | |
JP6590065B2 (ja) | 蓄電デバイス | |
JP6726908B2 (ja) | 積層型電池 | |
JP6614342B2 (ja) | 蓄電デバイス | |
CN105185925A (zh) | 电化学电池 | |
JP2018133201A (ja) | 蓄電モジュール | |
US10629885B2 (en) | Electric storage device | |
WO2017158702A1 (ja) | 蓄電デバイス | |
JP6631703B2 (ja) | 蓄電デバイス | |
US10665395B2 (en) | Power storage device | |
JP5970829B2 (ja) | 蓄電装置及び蓄電装置用電極 | |
WO2018055875A1 (ja) | 蓄電デバイス | |
JP6428910B2 (ja) | 電気二重層コンデンサ | |
WO2017158704A1 (ja) | 蓄電デバイス | |
JP2017022060A (ja) | 蓄電装置 | |
JP2019040720A (ja) | 蓄電デバイス及びその製造方法 | |
KR102382526B1 (ko) | 이차 전지 및 이의 제조 방법 | |
WO2017208511A1 (ja) | 蓄電デバイス | |
WO2017158705A1 (ja) | 蓄電デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180612 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20180621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190722 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191112 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191125 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6631704 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |